baber/WOPTO huggingface dataset:
Patent JP-2022115024-A (JP)
Title: Cabbage julienning machine
Inventor: NAKAMURA MICHIO
IPC: B26D3/26
Filed: 2021-01-27
Abstract: CONSTITUTION: To provide a cabbage julienning machine for julienning a cabbage while rotating around a tip vicinity of a stem appearing on a cut surface divided into two from a base center toward a top of the stem of the cabbage, in which a turntable, a feed belt driven in linkage with the turntable, and a guide are installed.EFFECT: According to the present invention, a cut surface of a cabbage can be pressed against a turntable with substantially constant force during cutting with simple configuration, the cabbage is correctly fed to a cutting blade of the turn table, and therefore, a julienned cabbage can be efficiently cut to produce a thinner and longer product with clean cut surface.SELECTED DRAWING: Figure 1
Patent JP-2022146664-A (JP)
Title: Epitaxial wafer manufacturing method
Inventor: SUZUKI KATSUYOSHI
IPC: C30B29/06
Filed: 2021-03-22
Abstract: To provide an epitaxial wafer manufacturing method capable of stably and simply introducing an oxygen atomic layer into an epitaxial layer and having an epitaxial layer of high-quality single crystal silicon.SOLUTION: An epitaxial wafer manufacturing method of forming a single crystal silicon layer on a CZ single crystal silicon wafer includes a step of removing a native oxide film on the surface of a single crystal silicon wafer at 700°C or less, and then an oxygen atomic layer and single crystal silicon layer forming step of forming an oxygen atomic layer having a planar concentration of 1×1015 atoms/cm2 or less on the surface of the single crystal silicon wafer using nitric oxide, and forming the single crystal silicon layer on the oxygen atomic layer by epitaxial growth one or more times to manufacture an epitaxial wafer.SELECTED DRAWING: Figure 1
Patent JP-2022147043-A (JP)
Title: fuel cell vehicle
Inventor: KAWASE AKIRA
IPC: B60L50/72
Filed: 2021-03-23
Abstract: To provide a fuel cell vehicle that can avoid detecting leakage of fuel gas from a filling nozzle of a gas filling station at the time of filling fuel gas, and can suitably detect leakage of fuel gas from a gas filling port provided on the vehicle side.SOLUTION: A fuel cell vehicle 10 includes a fuel cell stack 14, a fuel tank 20 that stores fuel gas to be supplied to the fuel cell stack 14, a tank chamber 24 that houses the fuel tank 20, a gas filling port 52 for filling the fuel tank 20 with fuel gas from outside a vehicle, a filling lid box 50 having an accommodation chamber 57 and a lid member 58 and provided above the tank chamber 24, a fuel gas sensor 32 arranged in the tank chamber 24, and a duct 60 that communicates the accommodation chamber 57 and the tank chamber 24.SELECTED DRAWING: Figure 2
Patent JP-2022149712-A (JP)
Title: Production method of valuable metal
Inventor: MAEBA KAZUYA
IPC: C22B7/00
Filed: 2021-03-25
Abstract: To provide a method capable of accurately determining a terminal point of a reductive melting reaction in a step of subjecting a raw material containing a waste lithium-ion battery to reductive melting treatment.SOLUTION: A method for producing a valuable metal from a raw material containing at least a waste lithium-ion battery includes a melting step of loading the raw material into a melting furnace, and introducing a reducer containing carbon to conduct reductive melting treatment. A gas analyzer installed in the melting furnace monitors the change with the lapse of time of a carbon dioxide (CO2) concentration in a gas discharged from the melting furnace, and determines a terminal point of a reaction in reductive melting treatment.SELECTED DRAWING: Figure 1
Patent JP-2022150066-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI MASATO
IPC: G03G15/16
Filed: 2021-03-25
Abstract: To provide an image forming apparatus that can easily and appropriately set a change width in a first step of test voltage during chart formation according to a recording material to appropriately adjust transfer voltage.SOLUTION: An image forming apparatus has: an image carrier; a transfer member; an application unit; a detection unit that detects a voltage value or a current value when the application unit applies voltage to the transfer member; and a control unit that causes the application unit to apply a plurality of test voltages to the transfer member to form, on a recording material, a chart to which a plurality of test images are transferred, and can execute an adjustment mode for adjusting a transfer voltage applied to the transfer member by the application unit during transfer of toner images, the adjustment mode for changing the test voltages to gradually increase or decrease the absolute value of the test voltages. The control unit can change a change width in a first step of the test voltages applied during the formation of the chart based on a result of detection performed by the detection unit when voltage is applied to the transfer member while the recording material on which the chart is formed is at a transfer unit.SELECTED DRAWING: Figure 9
Patent JP-2022151956-A (JP)
Title: Sheet carrier device
Inventor: SHIMIZU NAOKI
IPC: B65H45/18
Filed: 2021-03-29
Abstract: To provide a sheet carrier device capable of reducing defects in carrying sheets in a carrying path.SOLUTION: A sheet carrier device comprises a carrying path 18c including a pair of guide members 13 and 15 guiding sheets, and is configured to move the one guide member 15 to a guide position PB where the carrying path 18c is formed and a standby position PC where the carrying path 18c is opened. The one guide member 15 is moved to the guide position PB after a front end of a sheet is carried out of the carrying path 18c which is opened.SELECTED DRAWING: Figure 7
Patent JP-2022153700-A (JP)
Title: Proton conductive membrane and fuel cell usable at 100°c or higher
Inventor: NORO ATSUSHI
IPC: H01M8/102
Filed: 2021-03-30
Abstract: To provide a proton conductive membrane that can be used at 100°C or higher, particularly an anhydrous proton conductive membrane that can be used in a medium temperature range of 100°C or higher and 150°C or lower, and a fuel cell.SOLUTION: A proton conductive membrane includes a polymer and a proton donating agent, the polymer includes a block copolymer having an A-B-A type unit in which an A block and a B block are covalently linked, the blocks are polymers each having a glass transition temperature (Tg) of 100°C or higher, and aggregate with each other to form a hard domain, the B block has a proton-accepting group and is swollen with the proton donating agent, and the B block bridges the domains of the A blocks.SELECTED DRAWING: Figure 1
Patent JP-2021104360-A (JP)
Title: Human placenta collagen composition, and methods for producing and using the same
Inventor: MOHIT BHATIA
IPC: A61K38/39
Filed: 2021-03-31
Abstract: To provide a composition that contains human placenta telopeptide collagen, a method for preparing said composition, a method for using the same, and a kit containing said composition, and said composition, kit and method are useful, for example, for augmenting or replacing mammalian tissue.SOLUTION: Provided is a base-treated, surfactant-treated telopeptide placenta collagen-containing composition and said composition further contains 3 to 5 wt.% elastin and less than 0.01 wt.% laminin or less than 0.01 wt.% fibronectin.SELECTED DRAWING: Figure 1
Patent JP-2022156057-A (JP)
Title: game machine
Inventor: HAJI YOSHIKO
IPC: A63F7/02
Filed: 2021-03-31
Abstract: To provide a game machine including a decorative member which can excite a performance in low cost.SOLUTION: A game machine includes a decorative member 5 on which a predetermined image 502 is printed with a colored paint, on a plate-like member 52 having translucency for allowing transmission of visible light. The decorative member 5 includes a first plate-like member 51 formed in a relief manner with which an image 501 is formed in a concave-convex manner on a plate surface, and a second plate-like member 52 on which the image 502 is printed with a colored paint on a flat plate surface. The first plate-like member 51 and the second plate-like member 52 are arranged to face each other in a front-back direction. Behind the second plate-like member 52, a performance drawing pattern display device 40 which emits light and displays a performance drawing pattern according to a progress of a game is utilized as a light source. An image 50 is made to appear due to light from behind the second plate-like member 52.SELECTED DRAWING: Figure 5
Patent JP-2022156506-A (JP)
Title: Robot control system and control device
Inventor: MORIYAMA KOZO
IPC: B25J13/08
Filed: 2021-03-31
Abstract: To provide a technique for reducing defects that a photographed image of a portion to be imaged cannot be obtained.SOLUTION: A robot control system 1 comprises: a robot 200; at least one camera 300 mounted on or fixed to the robot; a second camera 400 that is mounted on an operator; and a control device 100. The control device controls the robot by identifying a work-piece W or a position of a component or a skeleton posture or a state of the operator, on the basis of images photographed by the first camera and images photographed by the second camera.SELECTED DRAWING: Figure 1
Patent JP-2022156896-A (JP)
Title: Sheet conveyance device and image foaming device
Inventor: NAKATOMI YUTA
IPC: B65H5/06
Filed: 2021-03-31
Abstract: To provide a sheet conveyance device capable of exchanging a conveyance roller without exchanging a bearing member.SOLUTION: A sheet conveyance device includes a conveyance roller having one end part and the other end part in the direction of a rotary shaft, an open bearing that supports one end part of the conveyance roller, a frame supporting the open bearing, and the other end support part that supports the other end part of the conveyance roller. The open bearing has a conveyance roller support part that supports the conveyance roller, and an opening that allows the conveyance roller to be removed from the conveyance roller support part in the direction perpendicular to the rotary shaft. The open bearing is movable between a first position that regulates the conveyance roller from moving in the direction of the rotary shaft and a second position that allows the conveyance roller to move in the direction of the rotary shaft. In such a state that the open bearing is positioned at the second position, the other end part can be removed from the other end support part by moving the conveyance roller from the other end part toward the one end part.SELECTED DRAWING: Figure 2
Patent JP-2022157805-A (JP)
Title: Refrigeration cycle device
Inventor: UEDA HIROKI
IPC: F25B47/02
Filed: 2021-03-31
Abstract: To suppress prolongation of a time required for changing a composition ratio in a refrigeration cycle device that changes the composition ratio of a refrigerant to be used in a refrigeration cycle by using an adsorbent.SOLUTION: A refrigeration cycle device 100 includes a refrigeration cycle 50, an adsorption part 70 and a first bypass flow passage 80. The refrigeration cycle includes a compressor 10, a radiator, an expansion mechanism 30 and an evaporator, and uses a non-azeotropic refrigerant mixture containing a first refrigerant and a second refrigerant. The adsorption part includes an adsorbent 72a, and stores the first refrigerant adsorbed by the adsorbent. The adsorbent 72a adsorbs the first refrigerant and does not adsorb the second refrigerant, or adsorption performance of the second refrigerant is lower than that of the first refrigerant. The first bypass flow passage connects a first end that is a high pressure part of the refrigeration cycle with a second end that is a low pressure part of the refrigeration cycle. The adsorption part and a valve 82 are disposed in the first bypass flow passage.SELECTED DRAWING: Figure 1
Patent JP-2022157941-A (JP)
Title: electronic mirror system
Inventor: HOSHINO KENTA
IPC: B60R11/02
Filed: 2021-04-01
Abstract: To enable a driver to check the rear of a vehicle easily even if an abnormality occurs in an electronic mirror system.SOLUTION: An electronic mirror system includes: a first imaging part 3a which is attached to a protruding body 20 protruding in a vehicle width direction relative to a side surface of a vehicle and captures images of the rear; a control unit which causes a display part to display the images captured by the first imaging part 3a; a second imaging part 4a which is attached in a direction different from that of the first imaging part 3a in the protruding part 20; and a rotation mechanism 27 which rotates the protruding body 20 around an axis along the vehicle width direction between a first position, where the first imaging part 3a faces the rear, and a second position, where the second imaging part 4a faces the rear.SELECTED DRAWING: Figure 3
Patent JP-2022035967-A (JP)
Title: Thermostable newcastle disease virus mutant strain, method for production the same, and use thereof
Inventor: WEN GUOYUAN
IPC: C12N7/01
Filed: 2021-04-12
Abstract: To provide a Newcastle disease virus mutant strain with much higher thermostability properties than the commonly used vaccine strains, a method for its production, and its use.SOLUTION: Provided is a heat-resistant Newcastle disease virus mutant strain rTS-HN-PU4, in which four amino acid mutations, which are from arginine to serine at position 3, from arginine to isoleucine at position 197, from histidine to asparagine at position 203, and from lysine to valine at position 495 in HN protein, are introduced into the TS09-C strain of Newcastle disease virus as a mother strain.SELECTED DRAWING: Figure 1
Patent JP-2021170530-A (JP)
Title: Portable active temperature control apparatus
Inventor: MAK KAI HONG
IPC: H05B6/06
Filed: 2021-04-14
Abstract: To provide a non-AC driven active temperature control device which has low power consumption, is environmentally friendly, has high safety, and maintains heat insulation.SOLUTION: An active temperature control apparatus comprises an insulating housing, a vacuum heat insulation layer, a storage container, a top cover, and a heating module. The storage container is disposed in the insulating housing. The heating module includes a conductive coil and a thermocouple. The conductive coil receives a high-frequency AC from a main control unit to continuously generate an alternating magnetic field. The thermocouple is connected to the conductive coil and the main control unit, and is used for feeding back temperature to the main control unit. The main control unit adjusts operating voltage based on feedback temperature to generate the required high-frequency AC. The alternating magnetic field generated by the conductive coil enables metal of the vacuum heat insulation layer to generate heat and perform heat exchange with the storage container.SELECTED DRAWING: Figure 1
Patent JP-2021112631-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2021-04-28
Abstract: To provide a game machine capable of improving design of a game area.SOLUTION: A game machine is configured such that a degree of action of protruding parts B1140, B1211 increases as game balls move toward an upper end side of guide plates B1300, B1500, allowing the balls to build up easily. In the presence of the built-up balls, winning balls tend to be put out easily after switching states of the guide plates B1300, B1500. Accordingly, behavior of game balls can be easily connected to an increase/decrease in profit given to a player, thus permitting improvement of eye-catching power to the game balls.SELECTED DRAWING: Figure 137
Patent JP-2022170009-A (JP)
Title: In-mold label
Inventor: ISHIGE ATSUSHI
IPC: B32B7/06
Filed: 2021-04-28
Abstract: To provide an in-mold label which is hardly peeled during use, and can be easily peeled after use.SOLUTION: An in-mold label has a base material layer, a heat seal layer and a peeling layer in this order. The base material layer contains a propylene-based resin, and 20-60 mass% of calcium carbonate. A ratio of an area of the peeling layer to an area of a surface contacting the container of the heat seal layer is 40-80%. The peeling layer contains a component derived from varnish added with a silicon resin.SELECTED DRAWING: Figure 1
Patent JP-2021140170-A (JP)
Title: Multi-channel audio decoder, multi-channel audio encoder, method and computer program using residual-signal-based adjustment of contribution of non-correlated signal
Inventor: DICK SASCHA
IPC: G10L19/008
Filed: 2021-05-06
Abstract: To provide an even more advanced concept for efficient encoding and decoding of multi-channel audio signals.SOLUTION: A multi-channel audio decoder for providing at least two output audio signals on the basis of an encoded representation performs a weighted combination of a downmix signal, non-correlated signal, and a residual signal, to obtain one of output audio signals, and determines a weight describing a contribution of the non-correlated signal in the weighted combination in accordance with the residual signal. A multi-channel audio encoder for providing an encoded representation of a multi-channel audio signal obtains a downmix signal on the basis of the multi-channel audio signal, to provide parameters describing dependencies between the channels of the multi-channel audio signal, and to provide a residual signal. The multi-channel audio encoder varies an amount of the residual signal included in the encoded representation in accordance with the multi-channel audio signal.SELECTED DRAWING: Figure 2
Patent JP-2022174483-A (JP)
Title: Bus information management system
Inventor: SHIOJI HISATO
IPC: G06Q50/30
Filed: 2021-05-11
Abstract: To provide a bus stop terminal, a bus terminal, or a user terminal with useful information for a bus user.SOLUTION: A bus information management system 1 comprises: an information server 10; and a bus stop terminal 20 which is communicably connected to the information server 10 and is arranged at a bus stop. The information server 10 comprises a control unit 11 for generating a display screen which makes a timetable corresponding to a current day of a week easier to see than a timetable corresponding to a day other than the current day of the week. The bus stop terminal 20 comprises a display unit 24 which displays the display screen transmitted from the information server 10.SELECTED DRAWING: Figure 1
Patent JP-2022146830-A (JP)
Title: Therapeutic agent for retinal detachment
Inventor: ISHII HITOSHI
IPC: A61P27/02
Filed: 2021-03-22
Abstract: To provide a therapeutic agent for retinal detachment.SOLUTION: Provided is a degeneration agent to treat retinal detachment as a therapeutic agent for retinal detachment. In a treatment method for retinal detachment, the degeneration agent is administered to the human body to cause degeneration, thereby destroying the nucleic acid of a tumor that has formed in the eyeball and is the cause of retinal detachment to prevent the tumor from growing, and preventing the proliferation of bacteria and viruses by destroying the DNAs and RNAs of the bacteria and viruses that have invaded the body and serve as the other causes of inflammation.SELECTED DRAWING: None
Patent JP-2022175240-A (JP)
Title: Coil, stator, motor, and manufacturing method of coil
Inventor: YANAGISAWA Kyohei
IPC: H02K3/18
Filed: 2021-05-13
Abstract: To provide a coil, a stator, and a motor capable of suppressing occurrences of eddy current in the coil and reducing Joule loss.SOLUTION: A coil 10 has a helical structure in which a plurality of winding regions CR configured by rounding a conductor by one round are continuously connected, a conductor is configured by connecting a first member 15 and a second member 16 in a longitudinal direction, and the plurality of winding regions CR include at least the first member 15 in one part.SELECTED DRAWING: Figure 4
Patent JP-2022175760-A (JP)
Title: Animal sock
Inventor: MINAMI KEITA
IPC: A01K13/00
Filed: 2021-05-14
Abstract: To provide animal socks that are hard to come off from animal legs and that can be simply put on animal legs.SOLUTION: An animal sock 1 includes: a cylindrical sock body 2 in which an animal leg is inserted in the inner periphery; and an elastic loop shaped string member 3 having both ends 3a, 3a connected to the sock body 2. After the sock body 2 is put on an animal leg and while the loop shaped string member 3 is stretched, the sock body 2 is inserted into the inner periphery. Thereby the string member 3 can be wound on the outer periphery of the sock body 2.SELECTED DRAWING: Figure 5
Patent JP-2022175872-A (JP)
Title: Physical distribution system, physical distribution robot, and control method of physical distribution robot
Inventor: OTSUKI MASAHISA
IPC: G06Q10/08
Filed: 2021-05-14
Abstract: To perform delivery according to a plan when destinations of cargoes are separated into a plurality of floors in a building.SOLUTION: A physical distribution system provides physical distribution service given by using a physical distribution robot for delivering a cargo by autonomous traveling. The physical distribution system comprises one or more processors. When destinations of cargoes are separated into a plurality of floors in a building, the one or more processors perform priority order determination processing for determining a priority order among the plurality of floors. Then, the one or more processors control the physical distribution robot so as to deliver the cargoes to the plurality of floors in order in accordance with the priority order.SELECTED DRAWING: Figure 3
Patent JP-2022047488-A (JP)
Title: Straight wire bonding of silicon die
Inventor: KIRUBAKARAN PERIYANNAN
IPC: H01L25/065
Filed: 2021-05-18
Abstract: To provide a method including stacking a number of silicon dice such that one or more edges of the dice are in vertical alignment.SOLUTION: A silicon die 200 has one or more edges 204 including a number of connection pads 202a, 202b. A method includes positioning a connecting wire on a substantially perpendicular axis to the one or more edges 204. The connecting wire includes a number of solder blocks formed thereon. The solder blocks are spaced at intervals associated with a distance between a first set of aligned connection pads on the die 200. The connecting wire is positioned such that the solder blocks are in contact with the first set of aligned connection pads 202a, 202b. The method further includes applying heat to cause the solder blocks to reflow and physically and electrically couple the connecting wire to the connection pads 202a, 202b by the solder blocks.SELECTED DRAWING: Figure 2
Patent JP-2022177756-A (JP)
Title: Pipe processing device
Inventor: OKAMURA HIROYUKI
IPC: B21D22/04
Filed: 2021-05-18
Abstract: To supply a pipe processing device which can process flat surfaces on an outer peripheral surface of a metallic pipe with high accuracy and achieves high productivity.SOLUTION: A pipe processing device 1 processes flat surfaces 11a on an outer peripheral surface of a metallic pipe 10 and includes: a holding die 7 which holds the metallic pipe 10; and punch dies 6 each having a processing portion 6a whose cross section orthogonal to a center line forms a rectangular shape. The holding die 7 is formed with: an annular holding surface portion 7a which holds the metallic pipe 10 over its circumferential direction; and guide holes 7c each extending on a tangent line of the holding surface portion 7a and having a processing opening 7d which communicates with the inner side of the holding surface portion 7a in a contact portion with the holding surface portion 7a. The processing portion 6a is configured to protrude and retract from the processing opening 7d in a tangent line direction of the holding surface portion 7a at the inner side of the holding surface portion 7a and traverse the inner side of the holding surface portion 7a when the punch die 6 is guided by the guide hole portion 7c.SELECTED DRAWING: Figure 7