2673results about How to "Avoid accumulation" patented technology

The invention is directed to a method and device for simultaneously testing a sample for the presence, absence, and/or amounts of one or more a plurality of selected analytes. The invention includes, in one aspect, a device for detecting or quantitating a plurality of different analytes in a liquid sample. The device includes a substrate which defines a sample-distribution network having (i) a sample inlet, (ii) one or more detection chambers, and (iii) channel means providing a dead-end fluid connection between each of the chambers and the inlet. Each chamber may include an analyte-specific reagent effective to react with a selected analyte that may be present in the sample, and detection means for detecting the signal. Also disclosed are methods utilizing the device.

The invention discloses a hydraulic reversing mechanism. The hydraulic reversing mechanism comprises an upper joint, a center shaft, a guide ring, an upper shell, a guide pin, a connection nipple, a compression spring, a lower shell, a limiting sleeve and a lower joint, wherein the upper joint is connected with the center shaft, the guide ring is arranged between the upper joint and the upper shell, and the upper shell, the connection nipple, the lower shell and the lower joint can be slidably arranged on the outer side of the center shaft. The guide pin is arranged on the upper shell, a guidegroove is formed in the portion, corresponding to the guide pin, of the center shaft, the guide pin can rotate in the guide groove, a compression cavity is defined by the connection nipple, the lowershell, the lower joint and the center shaft, and the compression spring and the limiting sleeve are arranged in the compression cavity. The hydraulic reversing mechanism has the benefits that the hydraulic reversing mechanism can be used for rotational reversing of a sand washing tool, the washing operation is more sufficient, no atomization is generated, and the washing capacity is ensured. According to the hydraulic reversing mechanism, reversing is achieved under the hydraulic action, the structure is simple, and convenience is brought to installation, disassembly and maintenance. The large-discharge-capacity cleaning work can be met, and rotary jetting to the washing tool can be achieved.

A particle control screen includes a support layer. A first filter layer is disposed around the support layer. A second filter layer is disposed around the first filter layer. A third filter layer is disposed around the second filter layer. Each of the filter layers has a pore size. The pore size of the third filter layer is greater than the pore size of the second filter layer. The pore size of the second filter layer is greater than the pore size of the first filter layer.

A water filter cooperable with a water container includes both a carbon composite filter (30) and a bundle of micro porous hollow fiber membranes (5) in fluid communication with the carbon composite filter (30). An influent side of the hollow fiber membrane (5) is continuously immersed in water whereby air is prevented from being reintroduced to the hollow fiber membrane (5).

The present invention discloses separating method for converting methanol to prepare DMTO gas, and has improved process after four section compression in the front ethane eliminating process. The present invention has one increased hydrogenating oxygen conversion step between the five section compression and the reflux accumulator of ethane eliminating tower to eliminate acetylene and oxygen produced in the regeneration. Of the condensed and cooled material through the reflux accumulator of ethane eliminating tower, the liquid phase serves as the reflux liquid of the ethane eliminating tower, the gas phase is fed to the deep cooling methane eliminating system and the material after condensing and cooling enters the high pressure methane eliminating tower directly. The DMTO gas separating process can obtain ethylene recovering rate as high as 99.5 %.

A souvenir toothbrush includes a head part of the toothbrush with bristles, a handle part made with clear or opaque thermoplastic material, a molded recess inside the handle for placement of an insert having text or an image on one or both sides, a clear or opaque window insert placed inside the recess on top of the insert and a soft spongy part of the toothbrush molded to the handle of the toothbrush for convenient gripping of the handle by a user. The insert has ribs around the perimeter to allow it to be centered within the pocket of the handle and leave a gap between the insert and the pocket to be filled with soft thermoplastic elastomer. The insert is also designed with a step on either side to allow more efficient manipulation of the insert during manufacturing. A toothbrush holder, soap dish and other toiletry articles can also have a similar insert design. The toothbrush holder is designed to keep the toothbrushes, or other implements stored in the holder, from touching the bristles of other toothbrushes in the holder and is constructed for easy cleaning to avoid the accumulation of germs.

The invention discloses a method and corresponding device for taming crystal oscillation frequency of a time-keeping device, which comprises the following steps of: step 1, acquiring the standard time pulse A that is located and output by a navigation satellite; step 2, acquiring the standard time pulse B output by device crystal oscillation fractional frequency; step 3, measuring the clock difference between the standard time pulse A and the standard time pulse B; and step 4, if clock difference exists between A and B, adjusting the crystal oscillation frequency of the device to make the clock difference be in the allowed scope. For the time-keeping equipment with pressure control and temperature compensating crystal oscillation or pressure control crystal oscillation, the frequency deviation of the corrected crystal oscillation can be detected in real time by the method provided by the invention to eliminate the time-keeping error caused by crystal oscillation frequency deviation and avoid accumulation of error. Therefore, the invention is suitable for various satellite navigation systems, such as GPS, Beidou first generation navigation satellite, Beidou second generation navigation satellite, GLONASS, GALILEO and other satellite navigation systems.

The invention discloses a reclaimed craft to dispose electroplating waste water, which comprises the following steps: adopting oxidation-reduction and chemical precipitation disposing method and film technology (fold filtration, hyperfiltration, Na filtration and reverse osmosis desalination) deep purifying method; avoiding accumulation of salt effectively; reverse osmosis sloughing monovalent salt at last grade; trapping bivalent salt in innocent treatment system; proceeding depositing treatment continually; removing accumulating BOD and COD in water body through biochemical treatment effectively; realizing zero discharge of waste water.

The invention provides raw material crushing and drying integrated equipment for chemical industry production. The raw material crushing and drying integrated equipment comprises a tank body; the tank body is arranged to be a hollow cylinder with the two ends communicating with each other, and the tank body is horizontally arranged; an opening in the left end of the tank body is provided with a left end cover, and an opening in the right end of the tank body is provided with a right end cover; the middle upper portion of the left end cover is fixedly provided with a feeding pipe in a welded manner; the top face of the tank body is provided with a dehumidification device; the outer wall of the tank body is fixed to a bottom plate through supporting plates in a welded manner; the tank body is internally provided with a processing cavity; and the processing cavity is internally provided with a first crushing and material-turning-over device and a second crushing and drying device. Through the arrangement of the first crushing and material-turning-over device and the second crushing and drying device, materials are sheared and crushed through second rotary crushing blades in cooperation with first crushing blades, hot air blown in by a warm air machine is uniformly distributed through air injection holes uniformly distributed in the surface of a second rotary shaft, the distribution area of the hot air is expanded, and the raw materials are fully dried conveniently.

The bag attachment for a cooler includes a pouch defining a bag having a frame disposed about the mouth of the bag. The frame is releasably attached to an external wall of a cooler and maintains the mouth of the pouch in an open state, allowing for the storage of waste, such as empty cans and bottles, in the receptacle. When the pouch is full, the frame may be detached from the cooler and closed to seal the mouth of the bag for transport to a waste depository.

The invention discloses an inner tub cleaning device for a washing machine, which comprises a washing machine drum and a jacket outside the drum. The inner tub cleaning device is characterized in that brush strips are disposed on the outer wall of the drum and axially disposed on the jacket, bristles on the brush strips on the outer wall of the drum and the jacket respectively contact with the jacket wall and the outer wall of the drum, and the bristles on the brush strips on the outer wall of the drum and the jacket are mutually staggered. When a drum washing machine or sleeve washing machine operates and rotates normally, the outer wall of the drum and the jacket wall can be cleaned through brushes to prevent dirt from accumulating on the outer wall of the drum and the jacket wall, and the dirt can be discharged with laundry sewage. Electromagnets and the drum are in coordinated positive-reverse rotation to fully clean the outer wall of the drum and the jacket wall. Using the inner tub cleaning device guarantees cleaning and disinfecting effects of the washing machine.

A capacitive sensor system including a sensing plate, an amplifier, and a switching circuit is described. The sensing plate is capacitively coupled to a body surface. A change in the electric potential on the body surface generates an electric field that induces change in the electric potential of the sensing plate. The sensing plate includes a sensing node positioned in the electric field for generating an input signal from the electric field. The sensing plate is not in contact with the body surface. The amplifier receives the input signal at the input port, amplifies the input signal and generates an output signal at the output port. The switching circuit is connected to the input port and a reference voltage. The switching circuit non-continuously closes a shunting path from the sensing node to the reference voltage to reset the voltage at the sensing node.

The invention discloses an indoor track type intelligent patrolling robot system based on a combined track. The system comprises the combined track and a robot body. The robot body comprises a drive system, a detecting assembly, a holder, a synchronous belt system, a movable platform and a control system, wherein the control system is arranged on the movable platform, the holder is fixed to the upper end of the movable platform, the detecting assembly is fixed to the holder, the synchronous belt system is fixedly connected with the combined track, the driving system is fixed to the movable platform, the movable platform is placed on the combined track, and the drive system provides power to enable a robot to move along the combined track. The wall-mounted combined track is adopted, the robot can move in two or more vertical planes, the combined mode meets the diverse and complex detecting requirements of indoor equipment detection, and according to the actual detecting requirement, a horizontal track or a vertical track can be independently taken out to independently form a system detection robot system.

The invention relates to soluble dietary fiber fruit and vegetable meal replacement powder and a preparation method thereof, in particular to dietary fiber fruit and vegetable meal replacement powder capable of adjusting in-vivo nutrient balance and inhibiting in-vivo fat accumulation and a preparation method, and belongs to the technical field of nutrition and health-care food. The dietary fiber fruit and vegetable meal replacement powder is characterized by consisting of the following components in percentage by weight: 10 to 60 percent of refined konjac powder, 15 to 50 percent of soybean dietary fiber powder, 5 to 15 percent of polydextrose, 10 to 20 percent of coix seed powder, 10 to 20 percent of yam powder, 0 to 2 percent of seasoning, and 0 to 5 percent of vitamin B. The soluble dietary fiber fruit and vegetable meal replacement powder prepared by the method is fine and smooth in mouthfeel, good in brew-up performance and rich in nutrition, and has multiple health-care effects of clearing intestines and stomach, reducing three highs, preventing obesity, whitening and moistening skin and the like.

A self-ligating orthodontic bracket, comprising a main body provided with a slot at one end of the top thereof for placing an arch wire therein and a base fixed to the bottom of the main body, is adhered to the outer surface of a tooth via the bottom of the base and is characterized in that: the main body is detachably connected with a cover, where the main body comprises a connecting part and at least an engaging part. The connecting part is located at one end near the slot and is provided with at least a track at two lateral sides respectively. The engaging part is provided at one end of the connecting part. The cover has two lateral sides that are in sliding connection with the tracks and is provided with at least a protrusion on its bottom for engagement with the engaging part. Thereby, the cover can be open or closed conveniently for users to place an arch wire into the slot or remove the arch wire out of the slot.

An apparatus (10) and method for use in a vertical flow-through assay process is characterised by applying pressure to a sample to force the sample through a reaction/capture membrane (12), to which one or more ligands are bound, at a controlled rate. Typically, the method includes a pre-incubation step in which the sample and a detection analyte typically an antibody bound to colloidal gold or a fluorescent tag bind together The pre-incubation step typically takes place in a chamber (26) spaced above the capture membrane (12). The base of the chamber is defined by a porous hydrophobic frit (34) typically formed from polyethylene. It is preferred that the chamber (26) is defined by the upper part of a cylinder (24) extending from a seal (30) compressing the reaction membrane (12) against an absorbent pad (28). The seal (30) has the effect of compressing tie reaction membrane and preventing wicking of the sample in the lateral direction outside of the circular seal. A piston (28) compresses air located in the chamber above atmospheric pressure to farce the sample to pass through the hydrophobic frit (34). Alternatively, a hydraulic actuator (60) may directly act on the sample to force the sample through the frit and reaction membrane at a predetermined rate.

Natural gas produced from a well by executing a multiple-phase gas recovery cycle which includes a phase during which a relatively lower evacuation pressure is applied within three chambers in the well to assist in accumulating liquids at a well bottom, followed by a liquid reduction phase which clears the liquid from two of the chambers while leaving the liquid in the third chamber. The remaining liquid is thereafter lifted in subsequent liquid capture and liquid removal phases. The liquid reduction phase clears the fluid from the well more effectively with less interruption in the production of gas from the well while maintaining the full gas productivity of the well.

The invention discloses a building construction waste recycling device. The building construction waste recycling device comprises a housing, wherein a transverse partition is fixedly connected between inner walls at the two sides of the housing; the inner walls at the two sides of the housing are fixedly connected with stamping barrels; the bottoms of the stamping barrels are fixedly connected with the upper surface of the transverse partition; a charge hole is fixedly connected in the middle position of the upper surface of the housing; the bottoms at the two sides of the charge hole are fixedly connected with connecting blocks through transverse rods; the connecting blocks are movably connected with separating inclined plates through pin rolls; and one side, away from each connecting block, of each separating inclined plate is fixedly connected with the side surface of the corresponding stamping barrel through a fixed block. The building construction waste recycling device has the advantages of preliminarily crushing and separating building waste; the building waste is re-separated after being preliminarily crushed, so that normal crushing of a crushing device is prevented; and moreover, the building construction waste recycling device further has the advantages of high waste crushing efficiency and uniform crushing, and solves the problem that building waste cannot be effectively recycled directly.

The wine bottle rotation system (10) includes a wine rack formed from a pair of vertical support members (12) having a plurality of horizontal support members (14), or shelves, mounted therebetween. A plurality of rollers (18) are rotationally mounted between pairs of horizontal and vertical support members (14, 12) and are spaced apart such that a wine bottle (20) can be received between two adjacent rollers (18). Driven rotation of the rollers (18) causes the wine bottle (20) to rotate, thus preventing the settling and accumulation of free sediment (21) within the wine bottle (20) by the binding of sediment (21) to the inner glass wall of the bottle (20), decreasing the amount of free sediment (21) within the wine.

A rail structure for use as part of a fence construction. The rail has a rigid support member enclosed by a sleeve, the sleeve having a groove or channel extending along its longitudinal length and a hollow chamber for receiving the support member therein. The channel is dimensioned to receive a plurality of slats disposed in spaced relation to one another such that when received in the channels of opposed rails a fence section is formed. Various modifications to the basic rail structure permit construction of a privacy or containment fence section that may include a plurality of vertical segments, including for example lattice work.

An airway adaptor that includes a tubular body having a first gas flow passage defined therein. A protrusion extends from an interior wall of the tubular body into the gas flow passage. The protrusion includes a distal end portion spaced apart from the interior wall of the tubular body, and a second gas flow passage defined through the protrusion. An inlet to the second gas flow passage is provided at the distal end portion of the protrusion, and an outlet of the second gas flow passage is provided at an exterior portion of the tubular body. A pair of sidewalls are disposed on the distal end portion of the protrusion. Each sidewall is generally parallel to a direction of a flow of gas through the first passage. The inlet of the second gas flow passage is disposed between the pair of sidewalls.

The invention provides a biomass straw smashing and forming all-in-one machine, and relates to a straw smashing and forming device. The biomass straw smashing and forming all-in-one machine solves the problems that in an existing straw forming fuel production process, the straw smashing procedure and the compressing and compacting forming procedure are independently completed through a smashing device and a squeezing forming device respectively, the power consumption is high, the logistics cost is high, and the working cycle is long. The vertical smashing device and the squeezing forming device are arranged on a walking plate in parallel from front to back, walking wheels are arranged below the walking plate, a blade is arranged at the bottom of a feed port of the vertical smashing device, a main shaft of the smashing machine is sleeved with a sleeve, hammer carrier plates are arranged on the sleeve from top to bottom, a hammer set is arranged between every two adjacent hammer carrier plates in an annular mode, hammers of each hammer set are evenly arranged in the vertical direction, each hammer is of a multi-tooth-edge rectangular structure, an air blower is arranged at the bottom of a machine shell and communicate with a material storage hopper, and the material storage hopper is communicated with an inlet of the squeezing forming device through an air duct. The biomass straw smashing and forming all-in-one machine is used for smashing and forming biomass straw.

The present invention relates to dehumidification equipment and more particularly, to a dehumidification system and method for use in hazardous locations. In particular, there is provided a desiccant wheel assembly for use in a dehumidification system. The desiccant wheel assembly includes a cabinet and a desiccant wheel rotatively mounted within the cabinet. The desiccant wheel has a core impregnated with a desiccant material and an electrically conductive outer shell surrounding the core. Means are provided for driving rotation of the desiccant wheel within the cabinet. The desiccant wheel assembly further includes a static control device connected to a ground and associated with the desiccant wheel for discouraging the build-up of electrostatic charges on the desiccant wheel during rotation thereof. A dehumidification system comprising such a desiccant wheel assembly is also described along with a method for dehumidifying air in an enclosed space using a desiccant wheel dehumidification system.

The invention discloses a forward and reverse rotation drum type grain drying device which comprises a base, a drying cylinder, a motor and an air heater. According to the forward and reverse rotation drum type grain drying device, a transmission mechanism is utilized to realize forward and reverse rotation of the drying cylinder; during the process of forward and reverse rotation, the drying cylinder can swing grain the drying cylinder to avoid grain accumulation so as to uniformly heat the grain; an air heating pipe is arranged in the center of the drying cylinder to dissipate heat from the center to the periphery so as to uniformly distribute heat of the drying cylinder, and a material turnover rod can turn over grain in the drying cylinder to further ensure that the grain is uniformly heated; in addition, the drying cylinder can do reciprocating motion left and right, so that the material turnover rod can turn over the grain in an all-around manner and the material turnover range is larger; a lantern ring with embedded balls is arranged to ensure rotating stability of the drying cylinder and does not affect left-right movement of the drying cylinder; and filtration holes are formed in the cylinder wall of the drying cylinder to effectively filter dust and impurities in the grain.

Methods, apparatus, and systems for inserting overlay content into a video signal are provided. An overlay content signal containing overlay content is received. In addition, a compressed video signal is received from a video source and decoded. An insertion window portion of the decoded video signal is identified. The overlay content signal and the insertion window portion of the decoded video signal are processed to produce a modified insertion window portion of the video signal. The video signal and the modified insertion window portion are then processed to produce a modified video signal. The data rate of the video signal may be modified during the overlay content insertion process.

The invention relates to a well drilling type oil gas preparing system through gasification and dry distillation of oil shale at a normal position and a technical method thereof. At least two parallelly arranged directional wells are arranged in an oil shale layer, the horizontal sections of the directional wells are arranged at the bottom of the oil shale layer, an igniting well is respectively arranged between the tail ends of the horizontal sections of the directional wells and the ground, a plurality of auxiliary gasifying wells are arranged between the horizontal sections of the directional wells and the ground, the horizontal sections of the directional wells are arranged between the vertical sections of the directional wells and the igniting wells, and a plurality of oil gas collecting wells are arranged between the gasifying area and the ground. The technological procedure includes: igniting for reverse fire power penetration and expanding a gasification and dry distillation passage; gasifying and dry-distilling the oil shale layer of the gasifying area in positive, negative or fixed point mode; loosening and heating the oil shale layer in a dry distillation area so as to produce cracks on the dry distillation area and generate oil shale oil gas and combustible gas; collecting the oil shale oil gas through an oil gas collecting well; and condensing and separating the oil shale oil gas on the ground surface, thereby obtaining oil shale oil and combustible gas. The well drilling type oil gas preparing system through gasification and dry distillation of the oil shale at the normal position integrates shaft building, oil shale exploitation and ground surface dry distillation oil preparing technology, shortens the production process, is small in investment, high in efficiency and safe and protects the environment.

An apparatus for dispensing substances, specifically powders and liquids, into a container, is designed as a compact module containing a weighing device with a load receiver, a holder device which is attached to the load receiver and serves to receive and loosely hold the container while the substances are dispensed into the container, and a liquid-dispensing device for dispensing a liquid into the container while the latter is seated in the holder device. The apparatus includes a clamping device for firmly gripping and immobilizing the container, so that a capping device that is not part of the apparatus can put a cap on the container or remove the cap from the container while the latter is seated in the holder device.

The invention provides a process for stabilizing plaster and an apparatus for implementing the moistening part of the process. The process comprises the following steps: a) providing a heated HH-plaster preferably at temperatures over 100° C.; b) feeding the hot plaster in a moistening device having walls heated to at least 100° C.; c) injecting water and/or steam into the moistening device in conditions that such not yet moistened surfaces of the plaster are exposed to the injected water and/or steam; d) maintaining an atmosphere in the moistening device at a level of the dew point in the range of 75 to 99° C.; e) feeding the moistened blend into a curing device; f) maintaining an atmosphere in the curing device above 75° C. for at least 3 minutes; g) feeding the moistened and cured blend into a drying device; and h) drying said moistened and cured blend. The invention also provides an apparatus for moistening β-hemihydrate plaster comprising a rotating drum with lifting blades inside where all walls in contact with the product are externally heated at a temperature above 100 ° C . The invention finally provides specific uses for plasters obtainable by the process of the invention.

The present disclosure relates to components for properly waterproofing sections of a building and a flashing kit including the components with installation instructions. Such components may include lower corner flashings constructed to be engaged with an elongated lower flashing and installed, e.g., at a sill. In some embodiments, an elongated lower flashing may be attached to lower corner flashings by a rear hooked arrangement. Flashing components may include upper end cap flashings for placement on appropriate ends of an upper trim board. Upper end cap flashings may have side plate portions constructed to cover respective side facing portions of the upper trim. An elongated upper flashing may be placed on respective upper end cap flashings. Components presented herein may be appropriate for directing water from flowing and accumulating into sensitive areas of a building that would otherwise lead to water damage.

The invention belongs to a hydraulic press and particularly relates to a press for powder compression molding forming. The press for powder compression molding forming consists of a hydraulic station taken as a power source, a control system and a main frame, wherein the main frame consists of a press and an automatic weighing device; and the press is formed according to the following mode: an upper beam (1), a lower beam (2) and a vertical column (3) are linked into a stress frame; an upper connecting plate (4), a movable cross-beam (5) and a pull rod (6) are linked into a closed frame which is fixedly connected with a piston rod of a potting oil cylinder (7) fixedly connected to an upper plane of the upper beam (1); the movable cross-beam (5) is guided through a guide sleeve (8) and can move up and down along the vertical column (3); an upper plane of the movable cross-beam (5) is fixedly provided with a guide rail (9); the guide rail (9) is provided with a reciprocating work table (10) which can move left and right along the guide rail; and a piston type master cylinder (13) fixedly connected with the lower beam (2) is arranged below the movable cross-beam (5). The press has the advantages of compact structure, automatic powder weighing, feeding and charging, and high automation degree of the whole machine.