baber/WOPTO huggingface dataset:
Patent JP-2021108955-A (JP)
Title: Wheelchair anchor
Inventor: KUWABARA MASAAKI
IPC: A61G5/00
Filed: 2020-01-10
Abstract: To provide a wheelchair anchor that, while cost is reduced by using a simple structure, enables a wheelchair to be automatically anchored, that can be used for wheelchairs having various specifications, and that can obtain satisfactory usability.SOLUTION: The wheelchair anchor 1 includes: a stopper part 10 installed on the floor; a bag body 20 which is provided in the lower part of the stopper part 10 and which is deformable by an introduction state of a fluid; and a fluid introduction part 30 which introduces fluid into the bag body 20. The stopper part 10, through the deformation of the bag body 20, possesses a first stopper 11 and a second stopper 12 that are capable of postural change. When a wheelchair W is anchored, the first stopper 11 and the second stopper 12 are inclined against the floor so as to form an angle. The front wheel W1 of the wheelchair W is supported by the first stopper 11 while the rear wheel W2 of the wheelchair W is supported by the second stopper 12.SELECTED DRAWING: Figure 7
Patent JP-2021108986-A (JP)
Title: Walking assist device
Inventor: KITAMOTO HIROSHI
IPC: B66B9/08
Filed: 2020-01-13
Abstract: To provide a walking assist device capable of realizing, in walking, muscle force training effect substantially equal to muscle force training effect expected in ordinary walking, reducing risks in walking, and capable of realizing light touch effect.SOLUTION: A walking assist device 1 includes: a rail 2; a movable body 3 movably disposed along the rail 2; a support member 4 supported by the movable body 3, and capable of supporting the body part of a user; a driving device 5 moving the movable body 3 along the rail 2; a sensor 6 disposed in the movable body 3 or the support member 4, and detecting a load to the front in the traveling direction, received from the user by the support member 4; and a control device 7 moving the support member 4 along the rail 2 by controlling the driving device 5 so that a load Fs to the front in the traveling direction detected by the sensor 6 becomes a target load Ftarget in a state that the user gives a load to the support member 4.SELECTED DRAWING: Figure 12
Patent JP-2020165634-A (JP)
Title: Flow passage structure for heat exchanger and heat exchanger
Inventor: HAMADA TAKASHI
IPC: F01N5/02
Filed: 2020-01-14
Abstract: To provide a heat exchanger capable of reducing noise when heat exchange is suppressed.SOLUTION: A heat exchanger 100 includes: an inner cylinder 10 in which first fluid can flow and that can accommodate a heat recovery member 40; an outer cylinder 20 disposed on the radial outer side of the inner cylinder 10 leaving a gap and having second fluid that can flow between the outer cylinder and the inner cylinder 10; and an intermediate cylinder 30 disposed between the inner cylinder 10 and the outer cylinder 20 and partitioning a flow passage of the second fluid into an inner flow passage 31b and an outer flow passage 31a. In the heat exchanger, the intermediate cylinder 30 has a plurality of communication holes 32 communicated in the radial direction, and the communication holes 32 are provided in the axial direction of the intermediate cylinder 30.SELECTED DRAWING: Figure 1
Patent JP-2021112272-A (JP)
Title: Management device and program
Inventor: SUGIYAMA NORIO
IPC: A63F7/02
Filed: 2020-01-16
Abstract: To suppress an unwelcome situation in which points to be used in a game are erroneously lent.SOLUTION: A management device (100) of a game machine (200) is provided, the device storing points (P2) to be used in games. The device comprises: lending operation reception means (102) for receiving a lending operation; lending means (105) for enabling addition of points in the game machine using balance information according to the lending operation; and start means (107) for starting a restriction period in which a reception of a new lending operation is restricted when the lending operation is received.SELECTED DRAWING: Figure 3
Patent JP-2020056802-A (JP)
Title: Autoanalyzer
Inventor: YASUI AKIHIRO
IPC: G01N35/10
Filed: 2020-01-16
Abstract: To realize an autoanalyzer which can identify the object with which a dispensing nozzle has come in contact, and appropriately control the operation of the dispensing nozzle, and avoid damage from being applied to the dispensing nozzle.SOLUTION: When a sample container 15 has a rubber lid 35 and a sample nozzle 12a descends and touches the lid 35, a detection plate 43 relatively moves by a lid detection distance 48 inside of an arm 42 and detected by a detector 44. Information that the sample nozzle 12a has come in contact with the lid 35 is stored in an operation instruction unit together with position information on the sample nozzle 12a. The sample nozzle 12a further continues descending, and a suction operation of a sample 34 is carried out at a prescribed position. When the sample nozzle 12a bumps against a frame part 36 of the lid 35 and an external force is applied, the detector 44 detects that the detection plate 43 has relatively moved by the detection distance 48. Thereafter, when the sample nozzle 12a attempts to descend and thereby causes an excessive external force to act, and the detection plate 43 has relatively moved by an obstruct detection distance 49, the sample nozzle 12a stops descending.SELECTED DRAWING: Figure 4
Patent JP-2021114665-A (JP)
Title: Outer member for communication apparatus
Inventor: ICHIHARA KEIKO
IPC: B32B7/023
Filed: 2020-01-16
Abstract: To provide an outer member for a communication apparatus that can enhance designability of metallic luster while suppressing the occurrence of radio wave shielding that affects communication.SOLUTION: A metallic-like printing sheet 51 is disposed on at least part of an outer member for a communication apparatus including a mobile apparatus 1 including a communication device and a protective case attached to the mobile apparatus. The metallic-like printing sheet 51 includes a metallic portion having a metallic reflective layer and a transmissive portion not having a metallic reflective layer when viewed from a front side. The metallic reflective layer includes a concave metallic reflective surface curved on a cross section in the thickness direction of the metallic-like printing sheet. The transmissive portion has radio wave transmission property for transmitting radio waves to the communication device.SELECTED DRAWING: Figure 1
Patent JP-2021114705-A (JP)
Title: Vibration device, electronic device, and movable body
Inventor: OGURA SEIICHIRO
IPC: H03H9/19
Filed: 2020-01-20
Abstract: To provide a vibration device which achieves downsizing, and to provide an electronic device and a movable body.SOLUTION: A vibration device 1 includes: vibrators 10 each having front and rear main surfaces 14, 15 and a side surface 16 connecting the front and rear main surfaces 14, 15; a package 30 which houses the vibrators 10; and a joint material 50 which fixes the vibrators 10 to the package 30. The vibrator 10 has: a dent part 18 which is recessed from the side surface 16 to the center side of the main surfaces 14, 15; and a connection part 17 including a projection part 20 projecting from a side surface 19 of the dent part 18. The projection part 20 is a folding taken part 101 where the vibrator 10 is folded to be taken away from a wafer 100 with which the vibrators 10 are connected. The joint material 50 contacts with a side surface 21 of the projection part 20 in the dent part 18.SELECTED DRAWING: Figure 1
Patent JP-2021052158-A (JP)
Title: Wire bonding device and wire bonding method
Inventor: TANABE SHIGETOSHI
IPC: H01L21/60
Filed: 2020-01-21
Abstract: To provide a wire bonding device capable of suppressing the occurrence of bonding defects between a joint and a wire.SOLUTION: A wire bonding device according to an embodiment that joins a wire to a joint by generating ultrasonic vibration while the wire is pressed against the joint includes a bonding tool that applies a load by bringing the wire into contact with the joint, an ultrasonic horn that generates ultrasonic vibration, a load sensor that continuously detects the load applied to the joint from the bonding tool, and a control unit that controls the operations of the bonding tool and the ultrasonic horn. The control unit analyzes load data output from the load sensor between a time when the wire comes into contact with the joint and a time when the ultrasonic vibration is generated, and controls the operations of the bonding tool and the ultrasonic horn on the basis of the analysis result.SELECTED DRAWING: Figure 1
Patent JP-2021116330-A (JP)
Title: Molding material and molded article
Inventor: TSUKAMOTO TAKASHI
IPC: C08F283/01
Filed: 2020-01-23
Abstract: To provide a molding material for obtaining a molded article having excellent strength, and a molded article including a cured product of the molding material.SOLUTION: A molding material contains an unsaturated polyester resin composition and a carbon fiber. The unsaturated polyester resin composition contains a reactant between an unsaturated polyester and a glycidyl (meth)acrylate and a polymerizable monomer.SELECTED DRAWING: None
Patent JP-2021124745-A (JP)
Title: Power supply device and power supply system
Inventor: NAKAMURA KOTA
IPC: G06F1/26
Filed: 2020-01-31
Abstract: To provide a power supply device and a power supply system capable of suppressing an increase in cost in the case of connecting many same devices.SOLUTION: According to an embodiment, a power supply device includes a first connection part, a second connection part, a third connection part, a relay part and a timing determination part. The first connection part is connected by a first device. The second connection part is connected by a second device by a cable, is disposed on a path for feeding power to the second device from a power source, and receives an input of first data outputted by the second device. The third connection part is connected by a third device by a cable, is disposed on a path for feeding power to the third device from the power source, and receives an input of second data outputted by the third device. The relay part outputs the first data inputted to the second connection part and the second data inputted to the third connection part from the first connection part. The timing determination part shifts a power supply start timing to the second device from a power supply start timing to the third device.SELECTED DRAWING: Figure 1
Patent JP-2021123162-A (JP)
Title: Carriage for transporting track maintenance service vehicle
Inventor: ASO HIDEKI
IPC: E01B37/00
Filed: 2020-02-03
Abstract: To provide a carriage for transporting a track maintenance service vehicle that can improve the efficiency of track maintenance work using a track maintenance service vehicle by lowering or raising the service vehicle even on sides other than the rear side of the carriage body.SOLUTION: A carriage 1 for transporting a track maintenance service vehicle that travels on railroad rails and transports a track maintenance service vehicle 2 includes: a carriage body 11 which has front wheels 11b1 and rear wheels 11b2, 11b2 running on rails and on which the track maintenance service vehicle 2 can be placed; and a foot board 12 detachably provided on the carriage body 11 and that is used when the track maintenance service vehicle 2 is lowered from the carriage body 11 onto a track bed and when the track maintenance service vehicle 2 is raised therefrom. At least one of the front and rear ends of the foot board 12 is provided with hooking parts 12b that can be hooked on the front, back, right and left sides of the carriage body 11.SELECTED DRAWING: Figure 6
Patent JP-2021125050-A (JP)
Title: Information processing apparatus
Inventor: SHANICE YAP
IPC: G06K9/62
Filed: 2020-02-06
Abstract: To classify, based on an image of a receipt or a bill, the names and amounts of a number of purchases listed on the receipt or the bill.SOLUTION: In an information processing apparatus 10, a control unit 21 recognizes and extracts, from an image of a receipt or a bill picked up by an imaging camera 14, preset symbols and the names and amounts of purchases on rows where the symbols are printed, reads out divisions in charge associated with the extracted symbols from a storage unit 18, and classifies the extracted names and amounts of the purchases into the read-out divisions.SELECTED DRAWING: Figure 2
Patent JP-2021125615-A (JP)
Title: Semiconductor device and semiconductor storage device
Inventor: HATTORI SHIGEKI
IPC: H01L29/786
Filed: 2020-02-07
Abstract: To provide a semiconductor device with high heat resistance.SOLUTION: A semiconductor device of an embodiment comprises: a first oxide semiconductor layer including a first region, a second region, and a third region between the first region and the second region; a gate electrode; a gate insulation layer provided between the third region and the gate electrode; a first electrode electrically connected to the first region; a second electrode electrically connected to the second region; and a second oxide semiconductor layer provided at least between the first region and the first electrode or between the second region and the second electrode and containing indium (In), aluminum (Al), and zinc (Zn), an atomic ratio of aluminum to the sum of indium, aluminum, and zinc being higher than or equal to 8% and less than or equal to 23% and an atomic ratio of indium to the sum of indium, aluminum, and zinc being less than or equal to 45%.SELECTED DRAWING: Figure 1
Patent JP-2021123058-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: MIYAGISHI AKIRA
IPC: B41J2/14
Filed: 2020-02-07
Abstract: To reduce occurrence of structural crosstalk while suppressing increase in flow passage resistance of a nozzle flow passage.SOLUTION: A liquid discharge head comprises: a first pressure chamber extending in a first direction which applies pressure to liquid; a second pressure chamber extending in the first direction which applies pressure to liquid; a first nozzle flow passage extending in the first direction and having a first nozzle for discharging liquid provided therein; a first communication flow passage extending in a second direction crossing the first direction, which communicates with the first pressure chamber and the first nozzle flow passage; and a second communication flow passage extending in the second direction, which communicates with the second pressure chamber and the first nozzle flow passage. The first nozzle flow passage has a first part including one end portion of the first nozzle flow passage and a second part including the other end portion of the first nozzle flow passage. A width in the second direction of the second part is larger than a width in the second direction of the first part.SELECTED DRAWING: Figure 3
Patent JP-2020167382-A (JP)
Title: Composite magnetic material precursor for magnetic core, composite material for magnetic core, magnetic core, and electronic component
Inventor: MATSUKAWA ATSUHITO
IPC: C08L63/04
Filed: 2020-02-10
Abstract: To provide a composite material precursor for a magnetic core and a composite material for a magnetic core, for obtaining a magnetic core with high density and strength.SOLUTION: The composite material precursor for a magnetic core or the composite magnetic material for a magnetic core contains a magnetic powder and a binder. The binder contains an epoxy resin having at least a bisphenol A skeleton and a polypropylene glycol skeleton and a cresol novolac type epoxy resin. When the content of the epoxy resin having a bisphenol A skeleton and a polypropylene glycol skeleton is denoted as α (pts.mass) and the content of the cresol novolac type epoxy resin is denoted as β (pts.mass), 0<α/(α+β)≤0.6 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2021127034-A (JP)
Title: Steering device
Inventor: IMAGAKI SUSUMU
IPC: F16F7/00
Filed: 2020-02-14
Abstract: To provide a steering device which can inhibit lowering of absorption of impact energy caused by a stopper.SOLUTION: A steering device 1 includes: an upper jacket 3 in which a steering member is connected to one end in a column axis direction X; a lower jacket 4 which is slidably fitted on the other end of the upper jacket 3 in the column axis direction X; a support part 2 which is fixed to a vehicle body and supports the lower jacket 4; a lock mechanism 5 which switches between restriction of telescopic adjustment of the upper jacket 3 and release of the restriction; and an impact absorption part 6 which absorbs an impact caused when the upper jacket moves during a secondary collision. The upper jacket 3 has a protruding stopper 31 which restricts one end position in a telescopic stroke range. The lock mechanism 5 has an opening/closing part 70 which enters a path L1 of the stopper 31 when the restriction of the telescopic adjustment is released and opens the path L1 of the stopper 31 when the telescopic adjustment is restricted.SELECTED DRAWING: Figure 4
Patent JP-2021136704-A (JP)
Title: MEMS element and vibration power generation device
Inventor: ASHIZAWA HISAYUKI
IPC: H02N1/08
Filed: 2020-02-21
Abstract: To provide a MEMS device capable of reducing the parasitic capacitance between a fixed electrode and a base.SOLUTION: A MEMS element includes a base, a fixed electrode with multiple fixed comb teeth, fixed electrode pads, and support fixing portions, and a movable electrode having multiple movable comb teeth into which the fixed comb teeth are inserted. The support fixing portion includes a comb tooth connecting portion connecting the plurality of fixed comb teeth, and in the base, at least a part of the comb tooth connecting portion, which is a part that faces the entire length in the direction orthogonal to the arrangement direction of the fixed comb teeth is removed.SELECTED DRAWING: Figure 1
Patent JP-2021132750-A (JP)
Title: Bag storing device
Inventor: SAKAMOTO HIROKI
IPC: A47F13/08
Filed: 2020-02-25
Abstract: To provide a bag storing device facilitating replenishment of bags.SOLUTION: A bag storing device includes a housing, a tray, a take-out port, a holding member, and a transmission mechanism. The tray is stored in the housing, and is inserted into and is drawn from the housing by moving in one direction from a back side of the housing. The holding member is disposed in the tray, holds by folding a plurality of laminated bags, and faces the take-out port. The take-out port is disposed in at least one of the housing and the tray. The transmission mechanism changes a speed to a speed faster than a travel speed of the tray, and moves the holding member in the tray when the tray is inserted into the housing and is drawn from the housing between a first position where the tray is stored in the housing, and a second position where the tray is drawn from the housing and the plurality of bags are replenished to the holding member in the tray.SELECTED DRAWING: Figure 3
Patent JP-2021132921-A (JP)
Title: Hand washing bowl mount type soap liquid supply tool
Inventor: TACHIHARA TOSHIYUKI
IPC: A47K5/12
Filed: 2020-02-27
Abstract: To provide a hand washing bowl mount type soap liquid supply tool, capable of being easily installed even on a hand washing bowl on which an installation space of a soap liquid supply tool or a mount space for a solid soap cannot be secured, without processing on a faucet or a washbowl.SOLUTION: A hand washing bowl mount type soap liquid supply tool 10 comprises: a soap liquid storage tank 20 for storing soap liquid; a mount part 22 which supports the soap liquid storage tank 20, and is mounted at a water discharge hole 1806 of a hand washing bowl 18, and on which a water discharge path extending from a bottom face 1804 of the hand washing bowl 18 to the water discharge hole 1806 is provided; and a hand push type pump 24 provided on the soap liquid storage tank 20. The hand push type pump 24 comprises a pressing part 42 being provided above the soap liquid storage tank 20, and capable of being pressed by fingers, and a soap liquid discharge hole 48 which is provided on a top face of the pressing part 42 and discharges the soap liquid when the pressing part 42 is pressed.SELECTED DRAWING: Figure 3
Patent JP-2021134459-A (JP)
Title: High orientation unstretched yarn and manufacturing method thereof
Inventor: WATANABE YUTA
IPC: D01D7/00
Filed: 2020-02-28
Abstract: To provide a sea-island type high orientation unstretched yarn having excellent operability in high level processing and giving a fabric after sea removal having excellent softness and tear strength, and moreover, to provide a sea-island composite high orientation unstretched yarn producing a value-added ultra fine fiber such as exhibiting natural moire feeling when applying ununiformity drawing processing.SOLUTION: A sea-island composite fiber is composed of an easy-dissolution polymer as a sea component and a hardly-dissolution polymer as an island component and simultaneously satisfy the following A to D; A) elongation 120-260%, B) strength 1.5 cN/dtex or more, C) static stress stretching area elongation 20-100%, D) area ratio of the sea component and the island component in the fiber cross section 10:90-60:40.SELECTED DRAWING: Figure 1
Patent JP-2021135459-A (JP)
Title: Image forming apparatus
Inventor: TAI Haruka
IPC: G03G21/16
Filed: 2020-02-28
Abstract: To facilitate operations for adjusting the position of an exposure unit.SOLUTION: An MFP 100 comprises: a photoreceptor drum that is fixed to an apparatus main body; an exposure unit 21 that is fixed to the apparatus main body and irradiates a surface of the photoreceptor drum 23Y with a light beam; an adjustment plate 231 that is provided opposite to the exposure unit 21 and adjusts the position of the exposure unit 21 facing the apparatus main boy; a first surface-side guide member 43 that is provided opposite to the adjustment plate 231 on the opposite side of the exposure unit 21 and forms part of a sheet conveyance path 40; and an opening and closing mechanism that opens and closes the first surface-side guide member 43 that is a portion opposite to the adjustment plate 231.SELECTED DRAWING: Figure 10
Patent JP-2021136967-A (JP)
Title: Fc-binding proteins with improved heat stability, methods for producing same and antibody adsorbing agents using same
Inventor: TAKAYAMA MASUMI
IPC: C12N15/12
Filed: 2020-03-09
Abstract: To provide Fc-binding proteins with improved heat stability as compared with naturally occurring human FcRn, production methods thereof and antibody adsorbing agents using the same.SOLUTION: The invention provides an Fc-binding protein comprising at least an exodomain amino acid sequence of naturally occurring human FcRn α chain (UniProt No.P55899) and a β2 microglobulin region of human FcRn β chain (UniProt NO.P61789) where in the amino acid residues of the above regions at least one amino acid of a specific site is substituted with another amino acid and/or deleted. The invention also provides a method for producing the Fc-binding protein and an antibody adsorbing agent using the Fc-binding protein.SELECTED DRAWING: Figure 3