77 results about "Tail" patented technology

An animal bodysuit or garment having a central portion, leg and tail portions, hood and at least one boot is disclosed. The bodysuit or covering is designed to be worn on the body of an animal to collect any hair or pet dander shed by the animal by covering the head, tail, and legs of the animal. The covering also has at least one boot that can be worn on the feet or paws of the animal. The bodysuit or covering has at least one pocket. In addition, the bodysuit, garment or covering may have a pocket or flap below the tail and on the underside of the bodysuit to allow the animal to defecate and / or urinate while wearing the bodysuit.

The utility model provides a tail skeleton and a tail action structure of a bionic animal. The tail framework comprises a tail base, a tail joint and a tail end joint which are sequentially arranged and connected through a universal joint, and the universal joint comprises a clamping block and a pin shaft. The tail base comprises a base plate, and a pair of pin shaft clamping plates is arranged on one side of the base plate. The tail joint comprises a joint plate, two sides of the joint plate are respectively provided with a pair of pin shaft clamping plates, and the arrangement directions of the pin shaft clamping plates on the two sides of the joint plate are perpendicular to each other. The tail section comprises a tail section plate, and a pair of pin shaft clamping plates is arranged on one side of the tail section plate. And the pin shaft can be pressed and clamped into the body part of the pin shaft clamping groove from the opening part of the pin shaft clamping groove. The tail control structure comprises a steering engine, a wire coil and a control wire, the control wire sequentially penetrates through control wire through holes of the base plate, the bone joint plate and the tail joint plate, one end of the control wire is wound around the wire coil, and the other end of the control wire is fixed to the tail joint. Rapid installation operation can be achieved without the help of external tools, the animal tail structure is simulated, and flexible deformation swing is achieved.

The present invention relates to an apparatus (10) configured and adapted to remove the flank bones (11) of a headless, slaughtered, preferably opened abdominal cavity fish (12), wherein the fish is conveyed in a conveying direction T with its tail forward and its spine (13) placed on a conveying saddle (14), the apparatus comprising at least: an upper bone guide (15) configured and adapted to guide the spine (13) from the dorsal side of the fish (12) to be processed; and a lower bone guide (16) configured and adapted to guide the ventral radii (44) of the fish (12) to be processed, the ventral radii being formed in the region from the tail to the abdominal cavity. The invention relates to a separation unit (17) for detaching fillets from the flank bones (11) surrounding the abdominal cavity of the fish (12) to be processed, wherein the separation unit (17) includes a separation mechanism (18) having a corresponding opposing unit (19) and capable of moving from a standby position to a working position and vice versa. The device (10) is characterized in that a detachment device (20) is located within the area of ​​the upper bone guide (15) and is configured and adapted to at least loosen the bone connections (21) between the individual flank bones (11) and the vertebrae (13) of at least some of the flank bones (11). The invention also relates to a corresponding slicer (40) having such a device (10) and a corresponding method.

A rope-driven X-shaped parallel structure tensegrity flexible bionic fish, relating to a bionic fish. An MCU controller, a battery and a servo motor are installed in the fish head shell, a waterproof switch is installed on the top to control the MCU controller, a servo motor fixes a swing plate, a first fish body joint, a second fish body joint, a third fish body joint and a fish tail joint are arranged in sequence behind the fish head shell and wrapped with bionic fish skin, the first fish body joint and the fish tail joint are connected by two springs, the first fish body joint and the second fish body joint, the second fish body joint and the third fish body joint, and the third fish body joint and the fish tail joint are respectively hinged by an upper connecting rod and a lower connecting rod, the corresponding upper connecting rod and the lower connecting rod are arranged in an X shape, the swing plate is connected to the fish tail joint by two active drive ropes, and the tail fin is installed at the rear end of the fish tail joint through a tension joint. The shortcomings of the hinge mechanism with low rotational stiffness and inability to absorb lateral impact loads are solved, so that the swimming process of the bionic fish is more realistic and stable.

The invention relates to a knife arrangement (100) for at least partially trimming a region (12) in an abdominal cavity (13) of a fish (11), comprising: a transport device (21) for transporting the fish (11) in a transport plane (23) in a transport direction (24) with the tail (34) facing forward; at least one trimming element (41) arranged along the transport direction (24) and configured for at least partial immersion into the abdominal cavity (13), the at least one trimming element (41) being configured and adapted for at least partial trimming / cut release within the abdominal cavity (13), in particular a region (12) having a hypochondriac bone (18) and / or a fillet portion (19) protruding into the abdominal cavity (13), characterized in that the at least one trimming element (41) is arranged along the transport direction (24) and configured for at least partial immersion into the abdominal cavity (13), the at least one trimming element (41) being configured and adapted for at least partial trimming / cut release of the region (12), in particular a region (12) having a hypochondriac bone (18) and / or a fillet portion (19) protruding into the abdominal cavity (13). The knife arrangement (100) comprises a dressing element adjustment device (42) connected to the at least one dressing element (41), wherein the dressing element adjustment device (42) is configured and adapted to at least partially pivot the at least one dressing element (41) clockwise or counterclockwise (32, 33) about at least one pivot axis (43, 44). The invention further relates to a corresponding device (40) and to a corresponding method.

The invention relates to an assembly (10) for beheading slaughtered fish (11), comprising a trough conveyor (12) for a transverse axial conveying of the slaughtered fish (11) abdomen-first in the transport direction T on a substantially horizontal transport plane E, a device (13) for securing and aligning the fish (11) in troughs (14) of the trough conveyor (12) before and during the beheading process, and a device (15) for completely separating the head (16) from the fish body (17). The trough conveyor (12) has a plurality of troughs (14), each of which is intended for receiving an individual fish (11), and each trough (14) comprises a head support (18) and a body support (19) at a distance to the head support (18). The trough conveyor (12) is associated with means (21), in the region of a gap (20) formed between each head support (18) and each body support (19), for positioning the fish (11) to be beheaded in the region of the root (22) of the pectoral fins (23), the device (13) for securing and aligning the fish (11) comprising at least one positioning element (24) which is designed and configured to be movable, perpendicularly to the transport plane E, downwards from above onto the fish (11) lying on its side in the region of the head (16) in order to secure the fish (11) in the trough (14) and upwards again and, in order to align the fish (11) in the trough (14), transversely to the transport direction T in such a way that the secured fish (11) can be pressed within the trough (14) in the direction of the tail against the means (21) for positioning the fish (11) to be beheaded in the region of the root (22) of the pectoral fins (23), the device (15) for separating the head (16) from the fish body (17) comprising a separating blade (25) which is situated, in the transport direction T, behind the means (21) for positioning the fish in the region of the gap (20) and is designed and configured to completely separate the head (16). The assembly is characterized in that at least parts of each positioning element (24) are designed and configured to carry out a rotational movement about a rotational axis D in addition to the up-and-down movement perpendicularly to the transport plane E and in addition to the transverse movement in the direction of the means (21) for positioning the fish, the rotational axis being oriented substantially perpendicularly to the transport plane E. The invention further relates to a corresponding method.

A lure includes a first body, a second body and a connecting portion. The first body includes a head on a head side and a tail side. The second body includes a tail and is connected to the tail side of the first body. The connecting portion connects the second body to the first body such that the second body is swingable relative to the first body over a swing range that extends to both left and right sides of the lure toward the head side of the first body. The swing range is capable of exceeding 90 degrees on each of the left and right sides, where 0 degrees is defined as when the position of the second body with respect to the first body is such that a line connecting the head and the tail is located on a straight line, as seen in a top view.

1. Name of the designed product: imitation fish (T tail). 2. Use of the designed product: bait for fishing. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The application discloses a kind of quantitative evaluation methods of fish bubble disease degree under TDG supersaturation stress, first place fish under supersaturation stress under microscope respectively observe the amount of attached bubble of tail fin, anal fin, ventral fin, pectoral fin and dorsal fin and bleeding symptom, and take the photo of each fin;According to the total area S of photo measurement each fin, bubble coverage area S1, bleeding area S2;Calculate the bubble amount severity of each fin α1 and bleeding symptom severity α2;According to the size of α1 and α2, scoring is carried out, and the score t of each fin is calculated;According to the score of each fin, the comprehensive score T of fish is calculated;Determine the degree of fish bubble disease under TDG supersaturation stress.The application fills the vacancy of technical system of quantitative evaluation of fish bubble disease severity, and enriches the theoretical basis of water conservancy total dissolved gas supersaturation on fish impact evaluation.

A novel mechanical fish is characterized in that the novel mechanical fish comprises a head assembly, a middle assembly, a counterweight box assembly, a steering engine, an optical axis, an external counterweight cabin, a charging head, a first tail assembly, a second tail assembly and a third tail assembly; the third tail assembly is installed on the first tail assembly through the second tail assembly, a plurality of optical shafts are installed in the balance weight box, a balance weight box assembly is installed in the middle assembly, the steering engine is installed above the balance weight box assembly, the external balance weight cabin is installed at the bottom of the middle assembly, and the charging head is installed on the outer side of the middle assembly. The tails of the middle assembly, the first tail assembly and the second tail assembly are each provided with a double-shaft steering engine. According to the design, swimming movement of fishes such as sharks is simulated, and the fishtail is controlled to swing through the multiple steering engines, so that the fishtail has high flexibility and can steer flexibly. Therefore, on the basis that the bionic fish is small in size, a narrow and complex underwater environment can be explored.

The invention discloses a rigidity distribution optimization method based on an elastic beam driving bionic fish body, and belongs to the field of underwater bionic robots. According to the method, the problem that the swimming performance of the bionic fish body is poor due to the fact that an existing method cannot achieve overall rigidity distribution optimization of the bionic fish body is solved. According to the method, a parameter vector composed of a characteristic size, an elastic modulus, a Poisson's ratio and a damping parameter is selected as an optimization variable, and a center line movement track is calculated through an elastic beam deformation track, a rigid fish head track, a tail peduncle track, a tail fin track and a middle beam deformation track on the two sides of a bionic fish body; the parameter vectors are iteratively searched and updated according to the midline motion trail and the rigidity distribution scheme, so that the optimization range is expanded from the tail to the whole bionic fish body, the flexibility and continuity of the full length of the fish body are realized, the obtained rigidity distribution optimization result is closer to the swimming mechanism of real fish, and the swimming performance of the bionic fish body is improved. The method can be applied to rigidity distribution optimization of the elastic beam driven bionic fish body.

The invention belongs to the technical field of breeding of aquatic animals, and particularly relates to a breeding method for breeding XX pseudo male fishes by using Chrysophila multistriata. The invention relates to a breeding method for breeding XX pseudo-male fishes by using Christia polyrrhiza, which comprises the following steps of: feeding a feed containing an aromatase inhibitor to Christia polyrrhiza fry with proper day age for induction to obtain pseudo-male fishes with physiological male property and genetic female property; the method comprises the following steps: performing PIT living body electronic marking, then collecting a tail fin tissue sample, performing PCR detection by utilizing a genetic sex specific molecular marker of the Chrysophila polyrrhiza, and screening out pseudo male individuals with female genetic sex and male physiological sex; the obtained pseudo male fish individuals serve as male parents, normal genetic female fishes serve as female parents, intensive cultivation and artificial spawning induction are conducted, and fertilized eggs are obtained; the obtained fertilized eggs are collected and hatched, and pseudo male fishes with all genotypes being XX are obtained. According to the method, the genetic all-female rate of the breeding offspring reaches 100%, and the production purity of the offspring seeds is greatly improved.

The utility model relates to the technical field of bionic fish, in particular to a hydraulic drive bionic fish which comprises a shell, a hydraulic control loop, a tail movement assembly, a pectoral fin movement assembly and a detection assembly, the hydraulic control loop, the tail movement assembly and the pectoral fin movement assembly are all arranged in the shell, and the detection assembly is embedded in the front end of the shell. The hydraulic control loop comprises an oil tank, a hydraulic pump, a first branch and a second branch, the hydraulic pump is communicated with the oil tank, the first branch and the second branch are both communicated with the hydraulic pump, the first branch is further movably connected with the tail movement assembly, and the second branch is movably connected with the pectoral fin movement assembly. According to the bionic fish, the pectoral fins and the tail are controlled to move at the same time through the single hydraulic driving system, the controllability of the bionic fish is improved, meanwhile, the size and the mass of the bionic fish are reduced, miniaturization and light weight are achieved, and the underwater detection scene of the bionic fish is expanded.

The invention relates to a crab slaughtering apparatus (10), designed and configured for the automatic slaughter of crabs (11) having a crab body (12) and legs (13) extending on both sides of the crab body (12), comprising a frame (14), a conveyor element (15) arranged on the frame (14) with at least one transport saddle (16) for holding and guiding a crab (11) along a transport path, wherein, at least one measuring unit (17) for detecting product-specific information about the crab (11) and slaughtering means (18), i.e. at least for detaching and removing a shell, mandibles and a tail from a crab carcass of the or each crab (11), are arranged along the transport path in the transport direction T of the or each crab (11), and a control device (19) for controlling the slaughtering means (18) as a function of the information about the crab (11) determined by the measuring unit (17), which is characterised in that the measuring unit (17) comprises at least one detection means (20) which is designed and configured to determine at least the size and / or the weight of the crab (11) to be processed, and at least one camera means (21) which is designed and configured to capture images of the upper side of at least parts of the crab (11). The invention also relates to a corresponding method for slaughtering crabs (11).

This invention relates to the field of biomimetic teaching aids, and proposes a quadrupedal vertebrate biomimetic teaching aid, comprising a spine unit, a tail component, and a head component. The spine unit includes a connecting plate, a rotating plate, rotating rods, and connecting shafts. The two ends of the rotating rods are rotatably connected to the connecting plate and the rotating plate, respectively. Three rotating rods located on the same side of the connecting plate are of equal length and arranged in a triangular parallel configuration. The two connecting shafts can drive the tail component and the head component to shake. By setting up the connecting plate, rotating plate, rotating rods, and connecting shafts, and utilizing their mutual cooperation, this invention not only allows for adjustment of the axial distance between the two connecting shafts according to actual needs to meet the positional requirements of the biomimetic animal, but also allows the other connecting shaft to rotate synchronously when one is rotated, thereby shaking the head component and tail component separately. This enriches the morphological variations of the biomimetic teaching aid and enhances its teaching and demonstration effects.

The application discloses a bionic fish structure with foldable and variable rigidity adjustment functions, and belongs to the technical field of bionic fish structures. In order to solve the problems of high energy loss rate, slow swimming speed, poor stability at high speed, and the fact that a large amount of space cannot be left in the fish head for bearing, the application comprises a fish head unit, a fish body unit and a foldable tail fin, the fish head unit and the foldable tail fin are arranged at two ends of the fish body unit respectively, the fish body unit comprises an outer skeleton, a foldable dorsal fin unit, a fish body swing unit and a fish tail variable rigidity adjustment assembly, the foldable dorsal fin unit, the fish body swing unit and the fish tail variable rigidity adjustment assembly are arranged in the outer skeleton, one end of the fish body swing unit is detachably connected with the fish head unit, the other end of the fish body swing unit extends out of the tail end of the outer skeleton and is detachably connected with the foldable tail fin, the foldable dorsal fin unit is located above the fish body swing unit, the top of the foldable dorsal fin unit penetrates through the outer skeleton and extends above the outer skeleton, and the fish tail variable rigidity adjustment assembly is located above the fish body swing unit and in the inner part of the outer skeleton. The application is used as a bionic fish structure for underwater detection.

The present invention relates to an auxiliary device for detecting physiological indicators of small animals and a method for using the device. The device comprises a support structure and a device main body supported on the support structure, an elastic tail root fixing component and a tail sleeve tube. The device main body is made of a transparent material, which can facilitate multi-angle observation and recording of the real-time status of the small animal. The device main body is also provided with a bottom opening, which is convenient for the small animal's tail to be naturally extended and for real-time collection of the small animal's excrement. The elastic tail root fixing component fixes the small animal in an open elastic fixing manner, so that the small animal can maintain a quiet and stable state in the device main body, thereby avoiding the small animal from having a stress reaction and free spinning, and further avoiding various equipment lines connected to the small animal from being entangled or disconnected. The tail sleeve tube can be maintained within a certain temperature range, which is convenient for the comfortable placement of the small animal's tail and convenient for experimental sampling operations.

The utility model relates to cricket breeding related technical field especially female cricket breeding is with detachable breeding box, including main part box, the inside fixed mounting of main part box has screw rod, one end penetration of screw rod is connected with fixed block, the side surface fixed connection of fixed block has baffle. This female cricket breeding is with detachable breeding box, through the setting of main part box, screw rod, nut, fixed block, fixed hole, baffle, vent, water tank, mounting block, bell house and connecting lid, the grid bottom of main part box bottom comes in handy three tail and inserts the ootheca into the soil and lays eggs, the excrement etc. of two produced also will fall in the soil in the base, the water tank of main part box is through and is used for three tail drinking, and is connected, and every time adds water and only adds once just can supply all three tail use, the upper half four walls of main part box open have the vent and can guarantee air circulation, the baffle can separate each three tail alone, reach the purpose of not interfering each other.

A bait is disclosed. The bait includes a head, a tail, a first channel extending within the head to the tail, a pair of rear legs extending from the tail and including a first leg having a first foot, a second leg having a second foot, the first foot connected to the second foot forming a foot body having a second channel. The bait includes a wire having a first end and a second end disposed through the first channel and the second channel. The second end portion is connected to the foot body. The bait may be similar to frogs, insects or amphibians.

The utility model relates to the technical field of kitchen utensils, in particular to a fish skin black skin removing device which comprises an inner cylinder, an outer cylinder, a handle, a head fixator and a tail fixator. The inner cylinder is elastically connected with the outer cylinder, and the head fixator and the tail fixator are rotationally connected with the outer cylinder; the head fixator is used for clamping the head of a fish, the tail fixator is used for clamping the tail of the fish, the handle is arranged on the side where the head fixator is located, and the handle is fixedly connected with the head fixator; a skin scraper is arranged on the inner surface of the inner cylinder, and the inner cylinder is formed by rolling up an elastic plate. Fish is placed in the inner cylinder, the head fixing device and the tail fixing device are used for fixing the fish body, the handle is rotated, mucus and black skin on the fish body are scraped off by the skin scraping device, the mucus and black skin treatment efficiency of the device is higher, the treatment effect is better, and the effect is particularly remarkable under the condition of large-scale treatment of the leiocassis longirostris.

A rake and bin device includes a bin which has a shell structured to have a pair of lobes such that the bin has the ornamental appearance of a fish with an open mouth. A bin handle is attached to shell to be gripped by a user. A pair of fins is coupled to the shell and a tail is coupled to the shell to enhance the ornamental appearance of the bin with respect to the fish. A rake is provided to rake toys and other children's objects into the bin for collection without damaging the toys and other children's objects. A plurality of wings each extends laterally away from the rake to enhance the ornamental appearance of the rake. A rake handle extends upwardly from the a respective one of the plurality of wings for gripping to rake the toys and other children's objects into the bin for collection.

This product is an edible cake, and its shape is a simplified and exaggerated representation of the distinctive features and coloration of the long-tailed tit bird. The elongated, plate-like tail feather section is formed by arranging three rod-shaped bodies with a roughly circular cross-section, as shown in the [AA line enlarged cross-sectional view].

1. Name of the designed product: fish bait (T-tail fish). 2. Use of the designed product: fish bait for attracting fish. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: Design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model discloses a multi-size insect dissecting device easy to switch. The multi-size insect dissecting device aims at solving the problem that in the prior art, an insect dissecting tool still needs to be improved. The dissecting device comprises a hollow rod body, a bottom cap and a top cap, a plurality of sliding rods are arranged in the rod body, dissecting needles are arranged at one ends of the sliding rods and penetrate out of the bottom cap, the other ends of the sliding rods are connected with the inner wall of the top cap through tension springs, positioning protrusions are arranged in the middles of the sliding rods, and a plurality of positioning openings are formed in the portions, corresponding to the positioning protrusions, of the rod body. A positioning ring is arranged at the positioning opening in the radial direction, and a plurality of shifting rods are arranged on the rod body between the positioning ring and the top cap; a plurality of needle loading openings are formed in the part, corresponding to the tail part of the dissecting needle, of the rod body. The technical structure is simple, operation is easy, the hand fatigue feeling can be relieved, various miniature insects can be conveniently dissected and picked, the internal structure of the miniature insects can be conveniently observed and dissected, and multiple dissecting needles of different models and stretching lengths can be stretched out at the same time and switched.

An outer metal frame body for a composite lure and the composite lure using the outer metal frame body comprise a head portion and a tail portion, an upper connecting portion is arranged on the upper portion between the head portion and the tail portion, and a lower connecting portion is arranged on the lower portion between the head portion and the tail portion. The side, close to the tail portion, of the lower connecting portion is provided with a balance weight portion, and a middle cavity is formed between the upper connecting portion and the lower connecting portion. The mode that the balance weight part is externally arranged is adopted, so that the whole balance weight can be located on the lower portion of the frame body structure as much as possible, throwing is more facilitated, the swimming stroke can be kept during sinking, and the attraction to fish is guaranteed.

The invention relates to a knife device (10) for at least partially separating fish fillets (12) from deheaded slaughtered fish (11) having an open abdominal cavity (13), comprising: a transport device (21) having at least one transport element (22) for transporting the fish (11) in a transport plane (23) in a transport direction (24) with the tail (46) facing forward; at least one blade unit (25) which is arranged in the transport direction (24) and is designed for at least partially penetrating into the transport plane (23), the blade unit (25) comprising a blade (26) and a corresponding blade bearing support (27) which is spring-loaded by means of at least one spring element (28), the blade unit (25) being designed and adapted for at least partially penetrating into the transport plane (23) under a yield counter-pressure of the spine (14). The invention relates to a blade arrangement (10) for at least partially peeling and separating a fish fillet (12) from a rib (20) surrounding a belly cavity (13), characterized in that the blade arrangement (10) comprises an adjustment device (29) connected to a blade unit (25), in which the adjustment device (29) is configured and adapted to at least partially pivot a blade (26) around at least one pivot axis (30, 31) clockwise or counterclockwise (32, 33). The invention further relates to a corresponding device and to a corresponding method for separating fillets (12) from fish (11).

The present invention is an absorbent article for pets that covers the back from the abdomen of a pet via the tail, the absorbent article having a tail hole-forming portion in a region facing the tail, the tail hole-forming portion having: a slit that is convex toward one of the abdomen side and the back side; and two perforation lines extending from both ends of the slit toward the other of the abdomen side and the back side, respectively.

1. The name of the designed product: lighter case (sail tail fish). 2. The use of the designed product: used for containing lighters. 3. The design points of the designed product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

To provide a fish quality estimation system which can estimate quality of a fish.SOLUTION: The fish quality estimation system estimates quality of a fish from a cross-sectional image of a tail of the fish and comprises: an image acquisition unit which acquires the cross-sectional image of the tail of the fish; an extraction unit which extracts a feature quantity characteristic of the cross-sectional image of the tail of the fish from the image acquired by the image acquisition unit; a machine learning unit which generates a first estimation model by performing machine learning by taking quality information of the fish and the feature quantity extracted by the extraction unit as learning data; and an estimation unit which uses the first estimation model generated by the machine learning unit to estimate the quality of the fish from the image acquired by the image acquisition unit.SELECTED DRAWING: Figure 1

A lure is disclosed. The lure comprises a head, a tail, a first channel extending inside the head to the tail, and a pair of hind legs extending from the tail, the pair including a first leg having a first foot and a second leg having a second foot, the first foot being connected to the second leg and forming a foot body having a second channel. The lure has a line having a first end and a second end, the second end being provided through the first channel and the second channel. The second end is connected to the foot body. The lure can resemble a frog, an insect, or an amphibian.