311 results about "Mouth parts" patented technology

A joint for duplex storage type fluid container that can attain secure fitting of a liquid discharge tube and can attain easy, secure connection of a passage for fluid emission disposed in a dispenser to the liquid discharge tube. There is provided a joint for fluid container comprising flexible bag (12) furnished with neck part (11) openable for permitting injection of liquid and comprising outside container (13) formed so as to support the neck part (11) by mouth part (13a) and accommodate the bag (12), which joint is so structured that liquid discharge tube (15) with collar part (15a) can be fitted through plug (14) to the mouth part (13a) of the outside container (13), and further so structured that flow channel (21a) fitted to dispenser (2) can be linked directly to fluid passage (15b) of the liquid discharge tube (15).

The invention relates to tubular shaft instruments, which are provided with a handle, a tubular shaft and a tool head. The tool head usually has two mouth parts, which can be displaced in relation to one another for gripping and fixing tissue. The disadvantages of the articulations used for this purpose are that they block access to the mouth parts from the inside of the tubular shaft to the outside, that they are not sufficiently stable and can only be operated with low leverage. The invention thus discloses a slotted guide system for forming the articulation, said system having a virtual fulcrum outside the tubular shaft instrument. The invention not only eradicates the aforementioned problems but also simplifies the seizure of tissue.

The invention provides a spout for a pouch, which can be reliably heat-sealed with a plastic pouch body to provide an excellent gas-shielding capability for preventing gas permeation through the spout itself, and can be simply manufactured at a low cost without requiring complicated processes and special materials. In a spout for a pouch, comprising a tubular mouth part having a cap fitting portion and a seal part connected to a lower end portion of the mouth part for sealing with the pouch, the invention is featured in that a horizontal cross-sectional shape of the seal part is different in a height direction between an upper end portion and a lower end portion thereof, and an outer peripheral length of the horizontal cross-sectional shape is substantially equal at any position between the upper end portion and the lower end portion of the seal part.

The object of the present invention is to provide a bottle stopper configured to be used in re-sealing a mouth part of a bottle for containing a product which may cause a risk of easily being acidified due to the contact with oxygen, thereby safely and sustainably absorbing and eliminating oxygen introduced into the bottle. The bottle stopper according to the present invention is constructed such that the stopper main body fitted into the mouth part of the bottle to re-seal the mouth part of the bottle is formed with the accommodating space portion capable of receiving the oxygen absorber so that oxygen remaining in the bottle can be safely and sustainably absorbed and eliminated.

The invention discloses a magnet switch. A magnet consists of a driving magnet and a driven magnet; the driving magnet is embedded in a key with an installation clamping hook; the key is assembled on the concave cavity of the shell through an assembling force; a step for limiting the clamping hook from dropping out extends out of the mouth part of the concave cavity; and a position for the moving of the key is designed at the bottom of the concave cavity. The driven magnet is embedded in a transmission member which moves under the action of repulsive force or attractive force of the driving magnet; the transmission member is provided with a guide rail which slides in a guide groove on an inner wall of the shell along the direction of a key pressing force. The magnet switch comprises the working processes that the repulsive force of the magnets between the key and the transmission member passes through the shell and overcomes the resetting force of a spring to enable a transmission rod to mover towards a rear cover to drive the transmission rod to press a switch; and when the pressing force disappears, the resetting spring ejects the transmission member back to a resting position. A sealing ring is arranged between the rear cover and the shell, and the rear cover and the shell are connected into a whole by adopting a threaded structure; and the rear cover is provided with the switch and a lead seal-off bushing of a lead wire of the switch, and therefore, the magnetic switch can work under water.

The invention discloses a paecilomyces fumosoroseus strain. The strain is a wild strain separated from bemisia tabaci body in Guangzhou area, which is naturally infected by worm living fungus. The wild strain is re-planted on the bemisia tabaci body for the rejuvenation, so that the paecilomyces fumosoroseus strain is obtained; the purified strain is obtained through single spore isolation. The paecilomyces fumosoroseus strain is PF01-N10; the preservation number of the strain is CCTCC No: M207088; the strain is stored in China Center for Type Culture Collection on 27 June, 2007. Through a long term of infectious biology research and the indoor biology testing, the paecilomyces fumosoroseus has strong infectious and killing effects for a plurality of sucking mouth parts insects, such as the white fly and the cotton worm etc, and the chewing mouth parts.

The invention relates to a method of mouse spontaneous behavior motion monitoring and posture image recognition, which designs an algorithm for recognizing three key points of a mouse mouth part, a mass center and a tail root part and establishes the corresponding recognition program. The method comprises the following steps: firstly, obtaining the object mouse; secondly, determining the mass center, the mouth part and the tail root part; thirdly, obtaining the motion track information; fourthly, judging the mouse inclines or not according to the result obtained by the step 2, entering the step 6 if inclining, or else entering the step 5; fifthly, detailing three statuses of squat, normal status, and extending through the posture ratio, and finishing; sixthly, detailing the inclining posture and finishing. The invention can accurately describe the motion status of the mouse, primarily realizes the posture recognition of the mouse, and riches the obtainable information of an automatic monitoring system.

A protective face mask is provided. The protective face mask may have a removable mouth panel (or “apron”) which acts as a protective personal barrier for the user. The removable mouth panel is suitable for allowing quick access to the user's mouth to, for example, eat and/or drink without needing to remove the entire body of the mask. Further, the user's nostrils remain secured and protected beneath the remainder of the mask. The mouth panel may also be completely disconnected from the main body of the face mask to allow a user to eat and/or drink. Alternatively, the mouth panel may be partially disconnected from the mask by being rotated to the left, to the right or upward to allow a user to eat and/or drink.

The invention provides an insecticidal antivirus composition which comprises Dufulin and an insecticide. The compound insecticidal antivirus composition can be prepared into soluble liquids, microemulsions, emulsions in water, suspensions, seed coating formulations, wettable powder granules, slow release granules, controlled release granules, water dispersible granules, dry suspending emulsions or granules for direct use and other dosage forms. The compound composition is used for controlling insects with sucking mouth parts and virus diseases caused by the insects with sucking mouth parts. The insects with sucking mouth parts include aphids, mites, scale insects, whiteflies, cicadas, plant lice, lacebugs, thrips and the like. The virus diseases caused by the insects with sucking mouth parts include rice stripe disease, common rice dwarf, rice black streak dwarf, rice yellow dwarf and the like. Therefore, the synergistic effect of treating insects and preventing diseases is achieved.

The invention discloses a fatigue driving detection method and a fatigue driving detection system based on machine learning and multi-feature fusion, and relates to the technical field of computer vision image processing. The method comprises the following steps: processing a driver face image obtained in real time, and extracting an eye image, a mouth image and head position information of a driver; respectively inputting the eye image, the mouth image and the head position information into corresponding trained classifiers to determine an eye classification result, a mouth classification result and a head classification result of the driver; performing fatigue feature extraction on the eye part classification result, the mouth part classification result and the head part classification result of the continuous multi-frame face images, and determining the fatigue degree of the driver according to the extracted fatigue features; wherein the fatigue characteristics comprise eye closingfrequency, yawn frequency and nodding frequency. The fatigue driving detection accuracy can be guaranteed under the condition that the eyes of a driver are shielded, and the function of guaranteeing the safety of a vehicle owner and surrounding pedestrians and vehicles through a perfect warning method is achieved.

The present invention discloses a kind of re-compounded water-base microemulsion preparation of imidacloprid and abametin in the weight ratio of 7.5 to 1. It has high preventing and controlling effect, especially on aphid, hopper, aleyrodids, thrips, leaf hopper and other pests with piercing-sucking mouth parts, and has killing effect in 24 hr over 96 %.

The invention relates to the field of aerospace, in particular to a cod-end structure for recovering a marine returning capsule in a high sea state. The cod-end structure comprises a guide component and a catching component, wherein triangular, rectangular, pentagonal or hexagonal peaks are tied with a balance-weight guide ring (8) respectively at the periphery of a guide net which has a silk screen structure, and the balance weight guide rings are tied with a guide rope (18) respectively; the mouth part of the string bag-shaped cod-end (20) has a plurality of metal rings (19), a plurality of guide ropes (18) are uniformly distributed and pass through the metal rings (19) at corresponding positions, a lifting rope (22) passes through the metal rings (19) in turn, one end of the lifting rope (22) is shaped as a rope loop and connected with a shackle (22a), while the other end penetrates outside from a round hole of the shackle (22a), and the central position of the outer back part of the cad-end (20) is connected with a tail traction rope (21). The cod-end structure for recovering the returning capsule in a high sea state can implement a two-step salvage method, so the returning capsule (G) can be easily caught and recovered under the relative shaking condition; and a target can be exactly seized by the guide component and easily and smoothly caught and covered by the catching component, so the returning capsule (G) can be recovered and lifted reliably.

The invention relates to a cup which comprises a cup body and a cup cover, wherein a sealing surface is arranged between the cup body and the cup cover; the mouth part at the inner side of the cup body is provided with a slot; the cup cover comprises an upper cover body and a lower cover body, and a connecting sleeve is arranged between the upper cover body and the lower cover body; the lower cover body is provided with a slide slot, and a slide block can move in the slide slot; a slip slot matched with the slot is arranged on the slide block; the slide block is also provided with a return spring, and one end of the return spring butts against the slide block, while the other end of the return spring butts against a stop part on the lower cover body; the upper cover body and the lower cover body can rotate, and the upper cover body is internally provided with a push block; and a moving push surface of the push block pushes the push block to move outwards. Because the cup body and the cup cover have no thread fit, the cup body and the cup cover can be sealed through the sealing surface between the cup body and the cup cover, thereby saving troubles of repeatedly screwing the cup cover, and the cup cover can be flatly placed only by placing the cup cover on the cup mouth, thereby saving the heat loss.

The invention relates to the technical field of biological pesticide, and specifically relates to a composite biological pesticide, which is composed of the following raw materials: castor-oil plant powder, rapin, raw ginger, cranesbill, sweet wormwood, common cnidium fruit, thunder god vine, and a synergist. The composite biological pesticide can kill inspects, and can also be used as a plant disease prevention agent. The composite biological pesticide has a control effect of 95% to 100% on larva of insects with chewing mouth parts or piercing-sucking mouth parts if being used as a pesticide, and has a control effect of 90% to 100% on diseases such as plant virus disease, rotten disease, root-rot disease, wilt disease, scab disease, physiological disease, runt seedling, root decline, and the like, if being used as a disease prevention agent. The composite biological broad-spectrum pesticide is prepared from biological products and traditional Chinese herbals, so the pesticide can kill insects, while does not have any side or toxic effect on crops at the same time, people can safely enjoy the crops, and the crops is totally harmless for human health. Furthermore, the quality of agricultural products is prominently improved at the same time, so the composite biological broad-spectrum pesticide is suitable for vast popularization and application.

The invention discloses a method for cultivating water chestnut, which aims to provide a method suitable for cultivating the water chestnut in fish ponds. The technical scheme adopted by the invention is to plant the water chestnut in a plastic woven bag and cultivate the water chestnut in an enclosed net cage. The method for cultivating the water chestnut disclosed by the invention comprises the following steps of: (1) setting the enclosed net cage in the fish pond; (2) pouring water chestnut seeds, soil and fertilizer into the plastic woven bag and fasten a mouth part of the plastic woven bag; and (3) soaking the plastic woven bag containing the water chestnut seeds, the soil and the fertilizer into the net cage. The technical scheme adopted by the invention is simple and convenient to operate. Water chestnut seedlings grow vigorously and safely in the net cage and purify the water quality of the fish pond. The labor capacity for collecting water chestnut fruits is low and the comprehensive ecological benefit is good.

The present invention relates to a three-aperture bell mouth for compact spinning, belonging to the technical field of textile machinery fittings. The three-aperture bell mouth is a square cone-shaped bell mouth and comprises a main square cone-shaped bell mouth body (2), wherein the upper mouth part of the main square cone-shaped bell mouth body (2) is forward inclined in shape, and the bottom is equipped with three yarn holes (4). Two clapboards (3) among the three yarn holes are arranged in an inverted 'V' manner just to separate the three yarn holes (4). The three-aperture bell mouth for compact spinning, according to the present invention, is advantageous in saving manpower and reducing energy consumption.

The present invention relates to a whistle, comprises a hollow main body, one end of the main body is installed with a mouth part allowing air to be introduced, an accommodation room is concavely installed in any location of the main body but not the location where the mouth part is installed, and a mobile cover is installed and served to engage and seal the accommodation room, and a resonance chamber is formed in the main body, the main body has an opening for allowing a tuning member to be installed, and a fastening cover board is installed and served to seal the opening of the main body; through installing the accommodation room in the main body of the whistle, emergency items such as an emergency contact list, medicines or other emergency information can be stored, so the operation effect of safety function of the whistle is enhanced.

The invention relates to a nipple with adjustable bending angle, comprising a mouth part equipped with an overflow vent and a base matched with a bottle cap. A U-shaped ring groove is arranged between the mouth part and the base, the rabbet of the U-shaped ring groove is towards one side of the overflow vent of the mouth part, and the groove wall in the rabbet is connected with the mouth part and the base respectively. The setting of the U-shaped ring groove between the mouth part and the base causes the groove wall of the U-shaped ring groove to change when the mouth part turns a certain angle against the base, so as to obtain a different bending angle, cause the nipple to have the efficacy of adjustable bending angle, which is convenient for a feeder to hold a feeding bottle. The invention also discloses a feeding bottle using the nipple with adjustable bending angle.

An inventive sealing body is a generally disk-like sealing body composed of two or more types of thermoplastic elastomers having different hardnesses, and comprises at least a needle stick part extended in axial direction and an outer edge part surrounding the needle stick part. The outer edge part has a higher hardness than that of the needle stick part. More specifically, a difference in JIS-A hardness between the outer edge part and the needle stick part, for example, is 5 to 15. The sealing body is tightly fitted in a generally cylindrical outer frame body composed of a rigid plastic to provide a cap. The cap is welded to a mouth part of a plastic container or the mouth part is tightly sealed with the sealing body to provide a medical container.