Fermentation monitoring device

Abstract

The device and related methods relate to a fermentation monitoring device configured to generate a visual indication within a fluid well in response to pressure within a container exceeding a predetermined pressure. In an illustrative example, the fermentation monitoring device can include a container cap that includes a fluid well for holding a large volume of fluid and at least one fluid communication channel. The fluid well can, for example, receive gas released from the channel via the at least one fluid communication channel when the container cap is coupled to a first end of the container to define a chamber and the gas pressure within the chamber exceeds a predetermined threshold. Various embodiments can advantageously generate a visual indication of gas bubbles within a large volume of fluid that indicates to the user that the gas pressure within the chamber has exceeded a predetermined threshold.

Description

Technical Field

[0001] This application claims the benefit of U.S. Patent Application No. 17 / 664,785, titled "Active Carbonation Pressure Monitoring Cap," filed on May 25, 2022, by Mickel Roach.

[0002] This application incorporates the entire content of the aforementioned application herein by reference.

[0003] Various embodiments generally relate to fermentation and carbonation devices.

Background Art

[0004] Humans have been using fermentation to produce food and beverages for thousands of years. For example, some food preservation processes can use fermentation in the process of producing lactic acid. Some examples of fermented foods are cucumber pickles, shiitake mushrooms, kimchi, and yogurt. In some examples, fermentation can also be used for the production of alcoholic beverages such as wine and beer.

[0005] In some examples, fermentation is a metabolic process that brings about chemical changes in organic substrates through the action of enzymes. In food production, for example, fermentation may refer to a process in which the activities of microorganisms (such as probiotic cultures, yeasts, and / or inoculants) bring about desirable changes in food or beverages.

[0006] Carbonated beverages are made from a fermentation process in which yeast or other fermentation cultures are added to a fermentation broth (such as juice) to cause carbonation. In some examples, carbonation may occur when yeast consumes sugar in the juice and emits carbon dioxide. For example, when carbon dioxide is contained in a bottle, the carbon dioxide may accumulate in the bottle and turn into bubbles in the fermentation broth. As a result, the gas pressure may change during the fermentation process.

[0007] U.S. Patent Application Publication No. 2021 / 0388911(A1), filed by Caya et al., discloses a pressure valve for fermentation. U.S. Patent Application Publication No. 2005 / 0257837(A1), filed by Bailey, discloses a combination umbrella and inverted bi - directional valve. U.S. Patent Application Publication No. 2019 / 0219183(A1), filed by Tesla, discloses a self - resetting water - expansion valve. Chinese Patent No. 206159566(U), filed by Zhejiang Yinlun Machinery Co Ltd, discloses a check valve in a cooler.

Prior Art Documents

Patent Documents

[0008]

Patent Document 1

Patent Document 2

Patent Document 3

Patent Document 4

Summary of the Invention

[0009] An apparatus and related methods relate to a fermentation monitoring apparatus configured to generate a visual indication within a fluid well in response to pressure within a container exceeding a predetermined pressure. In an exemplary example, the fermentation monitoring apparatus can include a container cap that includes a fluid well for holding a large volume of fluid and at least one fluid communication channel. The fluid well can receive gas released from the channel via at least one fluid communication channel when, for example, the container cap is coupled to a first end of the container to define a chamber and the gas pressure within the chamber exceeds a predetermined threshold. Various embodiments can advantageously generate a visual indication of gas bubbles within a large volume of fluid that indicates to a user that the gas pressure within the chamber has exceeded a predetermined threshold.

[0010] Various embodiments can achieve one or more advantages. For example, some embodiments can include an umbrella valve that can advantageously allow the (predetermined) pressure of fermentation to be reached before a visual indication is generated.

[0011] Some embodiments can advantageously include, for example, a removable tasting module. Such embodiments can advantageously allow a user to taste without contaminating the test contents within the chamber.

[0012] For example, some embodiments can advantageously include a residue collection module. The collection module can advantageously allow for selectively removing residues from the chamber without the user contaminating the (fermented) contents.

[0013] Some implementations can advantageously include, for example, a secondary seal. The secondary seal can advantageously allow for long-term storage of the fermented contents within the same bottle used for fermentation. Some implementations can include, for example, a mobile application for advantageously recording over time various environmental parameters of the fermented contents against one or more predetermined profiles associated with a flavor selected by the user.

[0014] Details of various embodiments are described in the accompanying drawings and the following description. Other features and advantages will be apparent from the description and drawings, as well as from the claims.

Brief Description of the Drawings

[0015]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Figure 8

[0016] Like reference numerals in the various drawings indicate like elements.

[0017] To aid understanding, this specification is structured as follows. First, to assist in the introduction of the various embodiments, a fermentation monitoring system (FMS) is introduced with reference to FIGS. 1-2. Next, that introduction leads into the description with reference to FIGS. 3-4 of some exemplary embodiments of the fermentation monitoring cap (FMC) of the FMS. Finally, this specification describes further embodiments, exemplary uses, and aspects related to the FMS.

[0018] FIG. 1 shows an exemplary fermentation assistance system (FAS100) used in an illustrative use case scenario. For example, a user can use the FAS100 to brew beverages at home by a fermentation and / or carbonation process. As an illustrative example, a fermentation-based carbonation process can be performed using the FAS100. In this example, the FAS100 is brewing a fermented beverage 110 contained within a bottle 105. Various liquids are available to the FAS100. For example, the fermented beverage 110 may be a fermented fruit juice. For example, the fermented beverage 110 may be apple juice, pineapple juice, grape juice, other fruit juices, or mixtures thereof. In some examples, the beverage 110 may be a shiitake mushroom tea.

[0019] In the illustrated example, FAS100 includes a Fermentation Monitoring Cap (FMC115). FMC115 includes a top surface 120 and a fluid well 125 defined by a well bottom 130 at a height lower than the top surface 120. In some implementations, the fluid well 125 can hold various types of viewing fluid 135. For example, the viewing fluid 135 can be water. In some examples, the viewing fluid 135 can be a colored solution. In various implementations, during operation, the viewing fluid 135 can provide visual cues when the fermented beverage 110 meets certain conditions in the fermentation process.

[0020] In this example, FMC115 includes two fluid communication channels 140 in the well bottom 130 leading to the inner surface 145 of FMC115. The fluid communication channels 140 are covered by an umbrella valve 150 as shown in FIG. 1. In some implementations, the umbrella valve 150 may be preloaded with a predetermined tension when inserted into FMC115. For example, the umbrella valve 150 may include a retention bulb located above the plane of the diaphragm of the umbrella valve 150 when relaxed. When inserted into FMC115, for example, tension may be applied to the retention bulb, and as a result, a predetermined force may be required to remove the umbrella valve 150 from FMC115.

[0021] During operation, as shown in FIG. 1, FMC115 is coupled to the bottle 105. For example, FMC115 may be releasably screwed onto the top opening of the bottle 105. In this example, the bottle 105 and the inner surface 145 form a sealed chamber 155. For example, the fermented beverage 110 can start the fermentation process within the sealed chamber 155.

[0022] In some implementations, the umbrella valve 150 can selectively block the flow of air and / or gas through the fluid communication channel 140. For example, by selecting a predetermined release pressure of the umbrella valve 150, the fluid communication channel 140 can be set to have the blockage released at a predetermined pressure threshold. In some implementations, by way of example and not limitation, the predetermined release pressure of the umbrella valve 150 may exceed 25 psi.

[0023] For example, during the fermentation process, the fermented beverage 110 can release gas. For example, the sealed chamber 155 may experience an increase in gas pressure during the fermentation process. In some implementations, when the gas pressure in the sealed chamber 155 exceeds a predetermined threshold, the gas pressure pushes open the fluid communication channel 140, and some of the leaked gas 160 in the sealed chamber 155 may leak into the fluid well 125 through the fluid communication channel 140 and into the observation fluid 135. In some examples, the leaked gas 160 may appear as gas bubbles 165 in the observation fluid 135. In various implementations, the gas bubbles 165 can provide the user with a visual indication that the gas pressure has exceeded a predetermined threshold. Thus, for example, the user may be visually notified that the fermentation process has met a predetermined condition.

[0024] In various implementations, the FAS 100 may advantageously be a safe starter kit for home carbonation / fermentation of juice using automatic pressure release. For example, the FAS 100 can include juice, a fermentation catalyst (e.g., an inoculant / fermentation culture / probiotic culture), and the FMC 115. In some examples, the FAS 100 may advantageously enable the user to ferment a beverage without constantly monitoring, in order to avoid overpressure and / or explosion of the fermentation vessel. In some embodiments, the FMC 115 may advantageously enable bottling of the active beverage by avoiding overpressure.

[0025] In various implementation forms, since the user can select an umbrella valve 150 having a sufficiently high predetermined pressure threshold, the FAS 100 can advantageously enable high-pressure fermentation. For example, the fermented beverage 110 can perform carbonation and fermentation simultaneously. Therefore, the fermented beverage 110 can be brewed, for example, during the primary fermentation process, with carbonation preparation being in a pre-prepared state. In some examples, in the high-pressure fermentation process, oxygen can be exhausted from the fermented beverage 110 (for example, to prevent the growth of undesirable organisms such as mold).

[0026] In some implementation forms, the FMC 115 further includes a translucent membrane 170 disposed above the outlet of the fluid communication channel 140. The translucent membrane 170 can, for example, allow the leakage gas 160 to pass through when the umbrella valve is open, while preventing the fermented beverage 110 from spilling. The translucent membrane 170 can, for example, advantageously enable the transportation of the fermented beverage 110. For example, the fermented beverage 110 can be transported without spilling for delivery to a grocery store. In some embodiments, the translucent membrane 170 can be at least partially transparent, gas-permeable, and liquid-impermeable membrane. For example, the translucent membrane 170 can enable the visualization of the fluid well 125 while preventing fluid from spilling from the fluid well 125.

[0027] In some embodiments, a translucent membrane (not shown) can be disposed over fluid well 125. The membrane can be, by way of example and not limitation, a membrane such as that shown with respect to translucent membrane 170. The membrane can prevent, for example, observation fluid 135 from leaking out of fluid well 125 (e.g., spilling if the container is tilted) while allowing leakage gas 160 to pass through. Such an embodiment can advantageously allow, for example, monitoring of fermentation (e.g., visual monitoring for leakage gas 160) through observation fluid 135, while preventing observation fluid 135 from spilling during transport and / or accidentally (e.g., by being tilted in a refrigerator). Such an embodiment can advantageously allow the cap to be removed without spilling observation fluid 135. In some embodiments, the membrane can be optically translucent (e.g., such that observation fluid 135 can be visually recognized through the membrane). In some embodiments, the membrane can be substantially optically transparent (e.g., visually transparent).

[0028] In some implementations, the FMC115 can include one or more sensors 175. For example, the sensor can be a temperature sensor. In some examples, the sensor can be a pressure sensor. The sensor 175 can, for example, execute an app to wirelessly communicate with the mobile computing device 180. In some implementations, the app can, for example, record the temperature over time. In some examples, the app can compare the time and temperature to one or more predetermined profiles (e.g., for a flavor profile selected by the user). For example, the predetermined profile can indicate the temperature and pressure profile for the fermented beverage 110 in order for the user to select the desired flavor. In some implementations, the predetermined profile can be downloadable from the Internet. When it is determined that the fermented beverage matches the predetermined profile, the app can, for example, generate an alert. For example, the app can generate an audible and / or visual alert when a predetermined temperature change occurs within a predetermined time range to notify the user to check the fermented beverage 110.

[0029] In this example, the FAS100 further includes a raised bottom 185. For example, the raised bottom 185 can include a valve for removing dead yeast from the fermented beverage 110 without contaminating the fermentation contents.

[0030] In this example, the FAS100 further includes a self-distributing culture package 190. The self-distributing culture package 190 can, for example, be placed in the initially pre-activated bottle 105. In some examples, the package can be activated based on a predetermined action (e.g., removal of a seal, pushing of a plunger) from outside the bottle 105. Such embodiments can, for example, distribute the fermentation culture more easily and / or more quickly into the fermented beverage 110. Such various embodiments can advantageously reduce time and / or costs for food businesses and / or supermarket retailers that actively ferment beverages.

[0031]

[0031] In various embodiments, the FMC 115 can include a fluid well 125 and at least one fluid communication channel 140. When the FMC 115 is coupled to the bottle 105 containing the fermented beverage 110 and the gas pressure in the sealed chamber 155 exceeds a predetermined threshold, the leaked gas 160 can flow into the fluid well 125 through the fluid communication channel 140, providing a visual indication to the user that the gas pressure has exceeded a predetermined pressure threshold.

[0032] FIG. 2 is a cross-sectional view of an exemplary FMC 115. In this example, the FMC 115 includes a container cap 205 and an umbrella valve 150. As shown in FIG. 2, the container cap 205 includes a thread 215 for coupling to the bottle 105. For example, during operation, the leaked gas 160 may leak from the sealed chamber to the fluid well 125 through the fluid communication channel 140.

[0033] The umbrella valve 150 includes a retaining module 220 (e.g., a retaining spherical portion as shown in the figure) and a substantially circular diaphragm 225. As shown in the figure, the umbrella valve 150 can be releasably inserted into the valve receiving opening 235 along the axis 230. In some examples, the outer periphery of the diaphragm 225 defines a first plane. In some implementations, the retaining module 220 may be stationary above the first plane. In this example, the retaining module 220 is stationary within the diaphragm. Thus, when the retaining spherical portion is inserted through the valve receiving opening 235, for example, the outer periphery of the diaphragm 225 can contact the wall of the fluid well 125. For example, due to the insertion, a preloading pressure may be applied to the diaphragm based on the elasticity of the retaining module 220. In various implementations, the umbrella valve 150 may be 70 to 45 Shore A. In some examples, different hardnesses may indicate different predetermined pressures for unblocking the fluid communication channel 140. In some implementations, the umbrella valve 150 may be replicable to conform to a predetermined threshold required for the fermented beverage 110. In some implementations, preloading and inserting the umbrella valve 150 can, for example, advantageously enable the application of the umbrella valve to thin walls.

[0034] In some embodiments, the preload pressure may be determined by the thickness of the valve receiving opening 235. As an illustrative example, the valve receiving opening 235 may be, by way of example and not limitation, at least 3.5 mm wide. The valve receiving opening 235 may be, by way of example and not limitation, up to 5 mm wide. In some embodiments, the thickness of the valve receiving opening may be, for example, at least 0.9 mm. As an illustrative example, the valve receiving opening 235 may be, by way of example and not limitation, up to 1.2 mm thick. In some examples, when the thickness increases (e.g., thereby increasing the spacing between the retaining module 220 and the umbrella valve 150), the valve receiving opening 235 may be further widened. For example, the predetermined pressure for relieving the fluid communication channel 140 may exceed the default value of the umbrella valve 150. For example, a softer umbrella valve 150 may advantageously be configured to increase the pressure for relieving the fluid communication channel 140. In some embodiments, an umbrella valve 150 that extends downward beyond the default "preloaded" length can increase the predetermined pressure.

[0035] FIG. 3 is a cross-sectional view of an exemplary FMC 300 having a removable tasting module 305. For example, the removable tasting module 305 may be a threaded port at the top of the FMC 300. In some examples, a user may wish to taste the fermented beverage 110 to check the progress of the fermentation process. For example, a user may wish to confirm that the alcohol component is not aging in the fermented beverage 110. In some examples, a user can remove a portion of the fermented beverage 110 through a removable tasting module for tasting. In various embodiments, the removable tasting module 305 can advantageously enable a user to taste the fermented beverage 110 without contaminating the contents of the fermented beverage 110.

[0036] In this example, the FMC300 includes a shut-off valve 310 (e.g., a Schrader valve) and a gauge 315. For example, the shut-off valve 310 and the gauge 315 can be screwed onto the top via a removable sampling module 305. In some implementations, the shut-off valve 310 can operate the removable sampling module 305. The gauge 315 can, for example, enable measurement of the internal pressure within the bottle 105.

[0037] Figure 4 is a cross-sectional view of an exemplary FMC115 with a secondary seal 400. In this example, the secondary seal 400 is a crown-shaped cover for the FMC115. For example, the secondary seal 400 fixedly seals the FMC115 and the bottle 105 using a welding solvent, epoxy, and / or other sealing agents. In some implementations, the secondary seal 400 seals the FMC115 and the umbrella valve 150 to keep the beverage sealed from the external environment. For example, the secondary seal 400 can advantageously enable long-term storage of the fermented beverage 110 within the same bottle 105 used for fermentation.

[0038] In some embodiments, the secondary seal 400 can be applied when the fermentation process is substantially complete. For example, the secondary seal 400 can be applied, for example, 7 days after the fermentation process is initiated.

[0039] Figure 5 shows an exemplary umbrella valve 150 having a (preloaded) holding module 220 in the non-deployed mode. For example, the umbrella valve 150 may be used within the fluid well 125 to aid fermentation. In this example, the umbrella valve 150 includes a diaphragm 225 on its outer periphery. The outer periphery of the diaphragm 225 is on a first plane 515. In the non-deployed mode, for example, the holding module 220 is on a second plane 520 that is at a height higher than the first plane 515 as shown in the figure. When the umbrella valve 150 is deployed, for example, a predetermined preloading force can be applied to pull the holding module 220 below the first plane 515.

[0040] In some implementations, the umbrella valve 150 can be deployed into the fluid well 125 by applying a predetermined force associated with the hardness of the holding module 220. In some examples, the predetermined tension can be applied to pull the holding module 220 through the wall of the fluid well 125. In some implementations, the predetermined tension can keep the diaphragm 225 substantially sealed with the thin wall of the fluid well 125.

[0041] For example, during operation, when the umbrella valve 150 operates in the deployment mode, the umbrella valve 150 can substantially block the flow communication channel 140. For example, the umbrella valve 150 can maintain the gas pressure in the chamber 155. In some examples, when the gas pressure in the chamber 155 exceeds a predetermined threshold (e.g., 30 psi), the gas pressure can generate a force greater than the predetermined tension of the holding module 220. In some implementations, the umbrella valve 150 may be temporarily open. For example, the umbrella valve 150 can temporarily open the flow communication channel 140 to reduce the gas pressure. In some implementations, the umbrella valve 150 can advantageously maintain the gas pressure in the chamber 155 at a predetermined threshold.

[0042] The umbrella valve 150 includes a thin hollow region 525 for contacting the well bottom 130. In some implementations, the thin hollow region 525 can be configured to narrow to form a hollow cavity with the well bottom 130. For example, a larger area covered by the hollow cavity can be configured such that a higher gas pressure may be required to push it up on the umbrella valve 150.

[0043] In this example, the umbrella valve 150 includes a valve rod 530. The valve rod 530 includes a tapered tip 535 configured to be more elongated and tapered into the receiving opening 235. For example, the tapered tip 535 can enable the umbrella valve 150 to pass through a small valve receiving opening 235 (e.g., 3.5 mm). In some implementations, the valve rod 530 may be thicker than the diameter of the valve receiving opening 235 in some portions. In some examples, when the umbrella valve 150 is inserted through the valve receiving opening 235, a higher frictional force may occur to hold the holding module 220 in place.

[0044] For example, the diameter of the receiving opening 235 may be D1, the diameter of the tapered tip 535 may be D2, and the diameter of the valve rod 530 directly above the receiving opening 235 may be D3. In some implementations, D2 < D1 < D3. For example, D1 may be 3.5 mm. For example, D2 may be 3 mm. For example, D3 may be 4.5 mm. Thus, the tapered tip 535 can be inserted into the receiving opening 235 (e.g., for alignment and / or to enable the user to "grip" the valve and pass it through the hole). Then, the valve rod 530 may require an interference fit such that the frictional force between the container cap 205 and the valve rod 535 and / or the holding module 220 can advantageously prevent the valve from detaching from the container cap 205.

[0045] In some examples, depending on the contents for fermentation (e.g., carbonated orange juice for shiitake mushrooms), the required predetermined tension may vary. In some implementations, umbrella valves 150 having different predetermined tensions can be releasably (e.g., replaceably, removably) coupled to the fluid well 125.

[0046] FIG. 6 is a block diagram showing an exemplary fermentation system 600 for taste monitoring. The fermentation system 600 includes a FAS 100, a mobile device 180, and a taste profile server 610. As shown in this example, the FAS 100 includes one or more fermentation environment sensors (FESs) 615. In some implementations, the FES 615 may monitor various environmental parameters associated with the fermented beverage 110. For example, the FES 615 can include a temperature sensor, a humidity sensor, a pressure sensor, a light sensor, a gas content sensor, and / or other sensors capable of obtaining environmental readings regarding the fermented beverage 110.

[0047] The mobile device 180 can receive data transmitted from the FES 615. In some implementations, the mobile device 180 may include a mobile app for receiving data from the FES 615. In this example, the mobile device 180 also receives taste profile data from the taste profile server 610. For example, the taste profile server 610 may include a taste profile associated with the tasting results of the fermented content (e.g., fermented beverage or fermented food). In some implementations, the taste profile may include a data structure of environmental parameters at different times for a particular fermented content. In some examples, the taste profile may be associated with guidelines for attributes (e.g., general guidelines, predetermined guidelines, etc.) at different times to obtain the taste or texture selected by the user for a particular fermented content.

[0048] In some implementations, the FES 615 can be set to monitor environmental attributes of interest related to a taste profile. In some implementations, a user can select a predetermined taste profile. For example, a mobile app can provide a list of available taste profiles from the taste profile server 610. In some implementations, based on the taste profile selected by the user, the mobile app can compare historical readings from the FES 615 to determine one or more reminders for the user. For example, based on the historical readings of the temperature of the fermented beverage 110, the mobile app can notify the user to check on the fermented beverage 110 at an appropriate time. In some implementations, the mobile app can notify the user to change the temperature of the fermented beverage 110 to achieve the taste profile selected by the user.

[0049] In some implementations, the mobile app can also record environmental attributes to create a new taste profile. For example, after a fermented beverage is produced, the user can choose to upload the historical environmental attributes as a new taste profile to the taste profile server 610.

[0050] FIG. 7 is a flowchart showing an exemplary taste monitoring method 700 using the FAS 100. For example, the monitoring method 700 can be executed by a mobile device 180 within the fermentation system 600. In this example, the method 700 begins at step 705 when environmental attributes are received from one or more fermentation monitoring sensors. For example, the mobile device 180 can receive temperature data from the temperature sensor 175.

[0051] When environmental attributes are received, the historical environmental attribute data is compared with the taste profile selected by the user (710). For example, the taste profile selected by the user can be retrieved from the taste profile server 610 and displayed for the user's selection. In some examples, the taste profile selected by the user can be selected at the start of the fermentation process. In some implementations, the user may be able to switch the taste profile selected by the user during the fermentation process.

[0052] In this example, after step 710, it is determined whether fermentation is complete (715). For example, the mobile app can compare the environmental attributes with a series of fermentation completion criteria to determine that fermentation is complete. If it is determined that fermentation is complete, method 700 ends. If it is determined that fermentation is not complete, it is determined whether one or more changes are necessary for the fermentation environment (720). For example, the mobile app can determine that a lower temperature is required to achieve the taste profile selected by the user. If it is determined that one or more changes are necessary for the fermentation environment, in this example, a notification is displayed to inform the user to change the fermentation environment (725). If it is determined that no change is necessary for the fermentation environment, method 700 returns to step 705.

[0053] FIG. 8 is a flowchart showing an exemplary purging method 800 using the FAS100. In some implementations, the FMC115 can be used in a storage mode. For example, the bottle 105 can include a port for adding a purging fluid (e.g., nitrogen gas). In this example, method 800 starts when the purging fluid is added to the fermented and stored beverage (805). The purging fluid may enter, for example, the port and leak through the fluid communication channel 140.

[0054] Next, it is determined whether a predetermined purge pressure has been reached (810). In some implementations, the fluid well 125 can provide a visual indication when a predetermined purge pressure is reached during purging. In some examples, the predetermined purge pressure threshold can be set to reach a pressure sufficient to expel the existing fluid (e.g., oxygen) from the sealed chamber 155, for example. If it is determined that the predetermined purge pressure has not been reached, step 805 is repeated. If it is determined that the predetermined purge pressure has been reached, the addition of the purge fluid to the fermented preserved beverage is stopped (815) and method 800 ends. As soon as the addition of the purge fluid is complete, for example, the umbrella valve 150 can be closed to maintain a positive pressure within the bottle 105. For example, the positive pressure can prevent oxygen from diffusing into the bottle 105.

[0055] With reference to the drawings, various embodiments are described, but other embodiments are possible.

[0056] In some implementations, other types of stop valves can be used in place of the umbrella valve 150. For example, the FMC 115 can include a stop valve with a preload tension such that when the gas pressure within the sealed chamber 155 reaches a predetermined threshold, the leak gas 160 flows through the stop valve.

[0057] An exemplary system has been described with reference to FIGS. 1-4, but other implementations can be deployed for other industrial, scientific, medical, commercial, and / or residential applications.

[0058] In various embodiments, implementations of some bypass circuits can be controlled in response to signals from analog or digital components that are either individual, integrated, or in any combination thereof. In some embodiments, it can include a programmed device, a programmable device, or some combination thereof (e.g., PLA, PLD, ASIC, microcontroller, microprocessor, etc.), and can include one or more data stores (e.g., cells, registers, blocks, pages, etc.) that can be volatile, non-volatile, or a combination thereof, providing single or multi-level digital data storage functions. Some control functions can be implemented in hardware, software, firmware, or any combination thereof.

[0059] A computer program product can include a series of instructions that, when executed by a processor device, cause the processor to perform a predetermined function. These functions can be executed in conjunction with a control device that communicates operably with the processor. A computer program product that may include software can be stored in a data store tangibly embedded on a storage medium such as an electronic, magnetic, or rotating memory device, and can be fixed or removable (e.g., hard disk, floppy (registered trademark) disk, thumb drive, CD, DVD, etc.).

[0060] One example of a system that can be portable has been described with reference to the above figures, but other implementations can be deployed in other processing applications such as desktop and network environments.

[0061] The one-time auxiliary energy input can be received from, for example, a rechargeable battery or a disposable battery, thereby enabling use in portable or remote applications. Some embodiments can operate using other DC voltage sources, such as, for example, a 9V (nominal) battery. For example, an alternating current (AC) input that can be provided from a 50 / 60 Hz power port or from a portable generator can be received through a rectifier and appropriate scaling. The supply of an AC (e.g., sine wave, square wave, triangular wave, etc.) input can include a line frequency converter to provide boost, buck, and / or isolation.

[0062] While specific functions of the architecture have been described, other features may be incorporated to improve performance. For example, cache (e.g., L1, L2) technology may be used. Random access memory can be included, for example, to provide a scratch pad memory and / or to load executable code or parameter information stored for use during runtime operation. Other hardware and software can be provided to perform operations such as a network or other communication using one or more protocols, wireless (e.g., infrared) communication, stored operating energy and power (e.g., battery), switching and / or linear power circuits, software maintenance (e.g., self-test, upgrade), etc. One or more communication interfaces can be provided to support data storage and related operations.

[0063] Some systems can be implemented as computer systems that can be used in various implementation forms. For example, the various implementation forms may include digital circuits, analog circuits, computer hardware, firmware, software, or combinations thereof. The apparatus can be implemented in a computer program product tangibly embodied in an information carrier, e.g., a machine-readable storage device, for execution by a programmable processor, and the method can be executed by a programmable processor that executes a program of instructions for performing the functions of the various embodiments by operating on input data and generating output. The various embodiments can advantageously be implemented in one or more computer programs, the one or more computer programs being executable in a programmable system including at least one programmable processor coupled to receive data and instructions from, and to transmit data and instructions to, a data storage system, at least one input device, and / or at least one output device. A computer program is a series of instructions that can be used directly or indirectly in a computer to perform a particular activity or bring about a particular result. The computer program can be written in any form of programming language including compiled languages or interpreted languages and can be deployed in any form, including as a stand-alone program or as a module, component, subroutine, or other unit suitable for use in a computing environment.

[0064] Processors suitable for the execution of a command program include, by way of example, both general-purpose microprocessors and special-purpose microprocessors, which may include one of a single processor or multiple processors of any kind of computer. Generally, a processor receives instructions and data from read-only memory or random access memory or both. Essential elements of a computer are a processor for executing instructions, and one or more memories for storing instructions and data. Generally, a computer also includes one or more mass storage devices for storing data files, or is operatively coupled to communicate with one or more mass storage devices. Such devices include magnetic disks such as internal hard disks and removable disks, magneto-optical disks, and optical disks. Storage devices suitable for tangibly embodying the instructions and data of a computer program include, by way of example, semiconductor storage devices such as EPROM, EEPROM, and flash memory devices, magnetic disks such as internal hard disks and removable disks, magneto-optical disks, and all forms of non-volatile memory including CD-ROM and DVD-ROM disks. The processor and memory can be complemented by, or incorporated into, an application-specific integrated circuit (ASIC).

[0065] In some implementations, each system may be programmed with the same or similar information and / or initialized with substantially the same information stored in volatile and / or non-volatile memory. For example, one data interface can be configured to perform auto-configuration, auto-download, and / or auto-update functions when coupled to a suitable host device such as a desktop computer or server.

[0066] In some implementations, one or more user interface functions may be custom configured to perform a particular function. The various embodiments can be implemented in a computer system including a graphical user interface and / or an Internet browser. To enable interaction with the user, some implementations can be implemented on a computer having a display device, such as a cathode ray tube (CRT) or a liquid crystal display (LCD) monitor for displaying information to the user, a keyboard, and a pointing device, such as a mouse or a trackball, by which the user can input to the computer.

[0067] In various implementations, the system can communicate using appropriate communication methods, devices, and technologies. For example, the system can communicate using point-to-point communication with compatible devices (e.g., devices that can carry data between the system), where in point-to-point communication, messages are carried directly from the sender to the receiver over a dedicated physical link (optical fiber link, point-to-point wiring, daisy chain). The components of the system can exchange information by any form or medium of analog or digital data communication, including packet-based messages on a communication network. Examples of communication networks include, for example, local area networks (LANs), wide area networks (WANs), metropolitan area networks (MANs), wireless and / or optical networks, computers and networks forming the Internet, or combinations thereof. Other implementations can carry messages by spreading them over all or substantially all devices coupled, for example, using an omnidirectional radio frequency (RF) signal by a communication network. Further, other implementations can carry messages characterized by high directivity, such as an RF signal transmitted using a directional (i.e., narrow beam) antenna, or an infrared signal that can optionally be used with a focusing optical system. Still other implementations are possible using appropriate interfaces and protocols, such as, by way of example, USB2.0, Firewire, ATA / IDE, RS-232, RS-422, RS-485, 802.11a / b / g, Wi-Fi, Ethernet®, IrDA, fiber distributed data interface (FDDI), token ring network, multiplexing techniques based on frequency or time or code division, or some combination thereof, but not limited to these.Some implementations can optionally incorporate features such as error checking and correction (ECC) for data integrity, or security measures such as encryption (e.g., WEP) and password protection.

[0068] In various embodiments, a computer system can include Internet of Things (IoT) devices. IoT devices can include electronic devices, software, sensors, actuators, and objects embedded in network connections that can collect and exchange data. IoT devices can be used in wired or wireless devices by transmitting data to another device via an interface. IoT devices can collect useful data and then autonomously flow the data among other devices.

[0069] Various examples of modules can be implemented using circuits that include various electronic hardware. By way of example and not limitation, the hardware can include transistors, resistors, capacitors, switches, integrated circuits, other modules, or some combination thereof. In various examples, a module can include analog logic, digital logic, individual components, traces and / or memory circuits fabricated on a silicon substrate that includes various integrated circuits (e.g., FPGA, ASIC), or a combination thereof. In some embodiments, a module can include the execution of pre-programmed instructions, software executed by a processor, or a combination thereof. For example, various modules can include both hardware and software.

[0070] In an exemplary aspect, the fermentation monitoring device 115 can include, for example, a container cap 205 that can include, for example, a first chamber 155 that defines a fluid well 125 configured to hold a large amount of fluid, at least one fluid communication channel 140, and a stop valve 150 configured to substantially cover an opening corresponding to each of the at least one fluid communication channels 140. The container cap 205 can be configured such that, for example, the container cap 205 is coupled to a first end of the container 105 to define a second chamber, a large amount of fluid is disposed within the fluid well, and when the gas pressure within the second chamber exceeds a predetermined threshold, the stop valve 150 can be configured to allow gas to leak into the fluid well 125 through the at least one fluid communication channel 140. The leaked gas can form gas bubbles 165 within the large amount of fluid within the fluid well 125 and can provide, for example, a visual indication to the user that the gas has exceeded the predetermined threshold.

[0071] The fermentation monitoring device can further include, for example, a cover configured to substantially cover the fluid well. The cover can include, for example, a selective permeation membrane such that the liquid contents within the fluid well can be prevented from leaking out of the fluid well. The gaseous contents within the fluid well can, for example, leak out of the fluid well through the selective permeation membrane.

[0072] The fermentation monitoring device can further include, for example, a crown cap configured to be applied to substantially cover the fluid well after the fermentation process is complete. For example, when the crown cap is applied, the crown cap substantially seals the container cap to prevent fluid communication between the second chamber and the exterior of the container through the at least one fluid communication channel and the fluid well.

[0073] The fermentation monitoring device can further include, for example, a sampling lid that is releasably coupled to the container cap when sealing a closure of a second fluid communication channel between the exterior of the container cap and the second chamber. The sampling lid can be configured, for example, such that when the sampling lid is removed, fluid communication to the contents of the second chamber is established through the second fluid communication channel.

[0074] The fermentation monitoring device can further include, for example, a residue collection chamber that is releasably coupled to a second end of the container for selectively collecting residues from the second chamber. The fermentation monitoring device can further include, for example, a raised bottom configured to selectively allow residues within the chamber to flow into the chamber, and a residue valve that selectively substantially prevents fluid flow between the chamber and the residue collection chamber, such that when the gas pressure within the chamber exceeds a predetermined threshold, the residue valve stops to prevent residues from flowing into the chamber and a residue collection chamber can be included in which residues can be collected within the residue collection chamber.

[0075] The fermentation monitoring device can further include, for example, a starter kit that includes a large amount of fermentation catalyst and the contents for fermentation.

[0076] The fermentation monitoring device can further include, for example, at least one sensor and a wireless communication module configured such that data received from the sensor is transmitted to a remote device.

[0077] The fermentation monitoring device can be configured such that, for example, at least one sensor includes a temperature sensor.

[0078] In an exemplary aspect, the fermentation monitoring device 115 can include, for example, a container cap 205 that includes a fluid well 125 for holding a large amount of fluid and at least one fluid communication channel 140. The fermentation monitoring device 115 can be configured such that, for example, the container cap 205 is coupled to a first end of the container 105 to define a chamber, and when the gas pressure within the chamber exceeds a predetermined threshold, the fluid well receives gas released from the channel through at least one fluid communication channel 140, resulting in a visual indication of gas bubbles 165 being formed within the large amount of fluid, indicating that the gas pressure within the chamber has exceeded the predetermined threshold.

[0079] The fermentation monitoring device can further include, for example, a stop valve configured to substantially cover an opening corresponding to each of the at least one fluid communication channel to prevent fluid communication between the chamber and the fluid well, and the stop valve opens such that fluid communication between the chamber and the fluid well can be established when the gas pressure within the chamber exceeds a predetermined threshold.

[0080] The fermentation monitoring device can include, for example, a cover of a selective permeable membrane such that selected contents within the container can be prevented from flowing out of the container, and other contents within the container can cross through the selective permeable membrane.

[0081] The fermentation monitoring device can further include, for example, a crown cap applied after the fermentation process is completed, and the crown cap substantially seals the container cap to preserve the fermented contents within the chamber.

[0082] The fermentation monitoring device can further include, for example, a sampling lid releasably coupled to the chamber, such that, for example, when the sampling lid is removed, a flow channel to the contents within the channel is established.

[0083] The fermentation monitoring device can further include, for example, a residue collection chamber releasably coupled to the second end of the container to selectively collect residues from the chamber.

[0084] The fermentation monitoring device can include, for example, a raised bottom that selectively allows residues in the chamber to flow into the chamber, and a residue valve that substantially stops the flow channel between the chamber and the residue collection chamber. As a result, when the gas pressure in the chamber exceeds a predetermined threshold, the residue valve stops to prevent residues from flowing into the chamber, and the residue collection chamber can include a residue collection chamber in which residues are collected.

[0085] The fermentation monitoring device can further include, for example, a starter kit, which includes a large amount of fermentation catalyst and the contents for fermentation.

[0086] In an exemplary aspect, the container cap 115 can include, for example, a fluid well 125 and an umbrella valve 150 including a diaphragm and a holding module. The outer periphery of the diaphragm can define a circle, for example, in a first plane. In the non-deployed mode, the holding module can be above the first plane, for example, so that the umbrella valve can apply a preload with a predetermined tension when the umbrella valve can be coupled to the fluid well, for example.

[0087] The container cap operates in a gas holding mode, for example, when the container cap is coupled to the first end of the container to define a chamber, so that the umbrella valve substantially prevents the flow communication between the chamber and the fluid well. When the gas pressure in the chamber exceeds a predetermined threshold, the umbrella valve operates in a gas release mode so that the flow communication between the chamber and the fluid well is established. After the gas pressure drops below the predetermined threshold, the umbrella valve returns to the gas holding mode.

[0088] The container cap can be configured such that, for example, the umbrella valve is replaceable with different hardnesses associated with different predetermined tensions corresponding to a predetermined threshold selected by the user, for example.

[0089] In an exemplary aspect, the umbrella valve can include an umbrella valve body extending along a longitudinal axis. The umbrella valve can include a diaphragm that extends outwardly from the longitudinal axis and toward the proximal end of the umbrella valve body along the longitudinal axis. The umbrella valve can include a retaining module that is disposed on the umbrella valve body and is configured such that the umbrella valve body is disposed through an opening in a surface and the retaining module engages the first side of the surface to resist the diaphragm from pulling the umbrella valve body through the opening when the umbrella valve is on the opposite side of the surface.

[0090] The outer periphery of the diaphragm can define a perimeter, for example, in a first plane. In a non-deployed mode, the retaining module may be above the first plane such that, for example, in a deployed mode where the retaining module engages the first side of the surface, the umbrella valve is preloaded with a predetermined tension.

[0091] The predetermined tension can be configured by, for example, at least the hardness of the diaphragm.

[0092] The perimeter of the diaphragm can be, for example, a circle.

[0093] Numerous implementations have been described. Nevertheless, it will be understood that various changes can be made. For example, advantageous results may be obtained if the steps of the disclosed technique are performed in a different order, or if the components of the disclosed system are combined in a different manner, or if components are supplemented with other components. Accordingly, other implementations are contemplated within the scope of the following claims.

Claims

Claim 1 A fermentation monitoring device comprising a beverage bottle cap (205), wherein the beverage bottle cap comprises a first chamber defining a fluid well (125) configured to hold a large quantity of fluid (135), at least one fluid communication channel (140), and a stop valve (150) configured to substantially cover an opening corresponding to each of the at least one fluid communication channel and is provided with the beverage bottle cap is coupled to a first end of a beverage bottle (105) to define a second chamber (155), the large quantity of fluid is disposed within the fluid well, and when the gas pressure within the second chamber exceeds a predetermined threshold, the stop valve (150) is configured to allow gas (160) to leak into the fluid well through the at least one fluid communication channel and the leaked gas forms bubbles (165) within the large quantity of fluid within the fluid well, and the gas is configured to provide a visual indication to the user that the predetermined threshold has been exceeded. A fermentation monitoring device. Claim 2 The fermentation monitoring device according to claim 1, further comprising a cover configured to substantially cover the fluid well (125), the cover comprising a selective permeable membrane to prevent liquid contents within the fluid well from leaking out of the fluid well and to allow gaseous contents within the fluid well to leak out of the fluid well through the selective permeable membrane. Claim 3 The fermentation monitoring device according to claim 1, further comprising a crown cap configured to be applied to substantially cover the fluid well (125) after the fermentation process is completed, and when the crown cap is applied, the crown cap substantially seals the beverage bottle cap (205) to prevent fluid communication between the second chamber and the exterior of the beverage bottle through the at least one fluid communication channel and the fluid well. Claim 4 When sealing the closing part of the second fluid communication channel between the outside of the beverage bottle cap and the second chamber, the fermentation monitoring device according to claim 1 further comprises a tasting lid releasably coupled to the beverage bottle cap (205), wherein the tasting lid is configured such that when the tasting lid is removed, fluid communication to the contents of the second chamber is established via the second fluid communication channel.

5. The fermentation monitoring device according to claim 1 further comprises a residue collection chamber releasably coupled to a second end of the beverage bottle for selectively collecting residues from the second chamber.

6. The residue collection chamber has a raised bottom configured to selectively allow residues in the chamber to flow into the chamber, and a residue valve that selectively substantially prevents fluid flow between the chamber and the residue collection chamber, and as a result, when the gas pressure in the chamber exceeds the predetermined threshold, the residue valve stops to prevent residues from flowing into the chamber, and the residues are collected in the residue collection chamber, according to the fermentation monitoring device of claim 5.

7. The fermentation monitoring device according to claim 1 further includes a starter kit, the starter kit comprising a large amount of fermentation catalyst and contents for fermentation.

8. The fermentation monitoring device according to claim 1 further comprises at least one sensor and a wireless communication module configured to transmit data received from the sensor to a remote device.

9. The fermentation monitoring device according to claim 8, wherein the at least one sensor comprises a temperature sensor.

10. A fermentation monitoring device comprising a beverage bottle cap (205), the beverage bottle cap comprising a fluid well (125) for holding a large amount of fluid (135), The beverage bottle cap is coupled over a first end of a beverage bottle (105) to define a chamber (155), and when the gas pressure within the chamber exceeds a predetermined threshold, the fluid well receives gas (160) released from the chamber through the at least one fluid communication channel, such that a visual indication in the form of gas bubbles (165) indicating that the gas pressure within the chamber has exceeded the predetermined threshold is formed within the bulk fluid, and at least one fluid communication channel (140) comprising a fermentation monitoring device. **Claim 11** Further comprising a stop valve configured to substantially cover an opening corresponding to each of the at least one fluid communication channels and prevent fluid communication between the chamber and the fluid well (125), The fermentation monitoring device according to claim 10, wherein the stop valve opens such that fluid communication between the chamber and the fluid well is established when the gas pressure within the chamber exceeds the predetermined threshold. **Claim 12** The fermentation monitoring device according to claim 10, further comprising a cover of the selective permeation membrane such that selected contents within the beverage bottle can be prevented from flowing out of the beverage bottle, and other contents within the beverage bottle can cross through the selective permeation membrane. **Claim 13** Further comprising a crown cap applied after the fermentation process is completed, the crown cap substantially sealing the beverage bottle cap (205) to preserve the fermented contents within the chamber, the fermentation monitoring device according to claim 10. **Claim 14** The fermentation monitoring device according to claim 10, further comprising a tasting lid releasably coupled to the chamber, such that a flow channel to the contents within the channel is established when the tasting lid is removed. **Claim 15** The fermentation monitoring device according to claim 10, further comprising a residue collection chamber releasably coupled to a second end of the beverage bottle for selectively collecting residues from the chamber. **Claim 16** The residue collection chamber comprises a raised bottom that selectively allows residues within the chamber to flow into the chamber, and a residue valve that substantially stops a flow channel between the chamber and the residue collection chamber, such that ​ When the gas pressure in the chamber exceeds the predetermined threshold value, the residue valve stops to prevent the residue from flowing into the chamber, and the residue is collected in the residue collection chamber. The fermentation monitoring device according to claim 15.

17. The fermentation monitoring device according to claim 10, further comprising a starter kit, wherein the starter kit includes a large amount of fermentation catalyst and the content for fermentation.

18. A fluid well (125); An umbrella valve (150) including a diaphragm and a holding module; Comprising: The outer periphery of the diaphragm defines a circle in a first plane (515); In the non-deployed mode, the holding module is above the first plane so that when the umbrella valve is coupled to the fluid well, the umbrella valve is preloaded with a predetermined tension. A beverage bottle cap.

19. When the beverage bottle cap (205) is coupled to a first end of a beverage bottle to define a chamber, The umbrella valve (150) operates in a gas holding mode so that the umbrella valve substantially prevents the flow communication between the chamber and the fluid well (125); When the gas pressure in the chamber exceeds a predetermined threshold value, the umbrella valve operates in a gas release mode so that the flow communication between the chamber and the fluid well is established by the umbrella valve; After the gas pressure drops below the predetermined threshold value, the umbrella valve returns to the gas holding mode. The beverage bottle cap according to claim 18.

20. The beverage bottle cap according to claim 19, wherein the umbrella valve (150) is replaceable with an umbrella valve of a different hardness associated with a different predetermined tension corresponding to a predetermined threshold value selected by a user.

21. An umbrella valve body (150) extending along a longitudinal axis; A diaphragm (225) extending outward from the longitudinal axis and toward the proximal end of the umbrella valve body along the longitudinal axis; A holding module (220) disposed on the umbrella valve body, wherein the umbrella valve body is disposed through an opening in the surface such that the holding module is at least partially on a first side of the surface, and when the umbrella valve is on the opposite side of the surface, the holding module is configured to resist the diaphragm that engages the first side of the surface and draws the umbrella valve body through the opening. The holding module (220) Comprising The outer periphery of the diaphragm defines a perimeter in a first plane (515). In the non-deployment mode, the holding module is above the first plane such that in the deployment mode where the holding module engages the first side of the surface, the umbrella valve is preloaded with a predetermined tension exceeding 11.34 kg (25 pounds) per 6.4516 square centimeters (1 square inch) so as to open transiently when a pressure exceeding the predetermined tension exists. The area of the umbrella valve body above the first plane is a continuous material, the umbrella valve. **Claim 22** The umbrella valve according to claim 21, wherein the predetermined tension is constituted by at least the hardness of the diaphragm (225). **Claim 23** The umbrella valve according to claim 21, wherein the periphery of the diaphragm (225) is circular. **Claim 24** (Deleted) **Claim 25** The umbrella valve according to claim 21, wherein the predetermined tension is at least 13.61 kg (30 pounds) per 6.4516 square centimeters (1 square inch).

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