baber/WOPTO huggingface dataset:
Patent JP-2023068276-A (JP)
Title: Railway vehicle vibration control device and railway vehicle vibration control method
Inventor: SUGAWARA YOSHIO
IPC: B61F5/24
Filed: 2021-11-02
Abstract: To provide a railway vehicle vibration control device and the like suppressing reduction in vibration control performance when passing through a vertical curve.SOLUTION: A railway vehicle vibration control device includes an acceleration sensor 110 detecting vertical acceleration of a vehicle body of a railway vehicle 1, a filter processing unit 120 performing filter processing to an output signal of the acceleration sensor, and a command value generation unit generating a control command value of at least one of a variable damping damper 40 and an actuator 50 provided on the railway vehicle to generate vibration control force in the vertical direction based on the output signal of the acceleration sensor after the filter processing. The railway vehicle vibration control device includes vertical curve detection units 130 and 150 detecting a vertical curve passing state of the railway vehicle. The filter processing unit changes a parameter of the filter processing with respect to a normal state in accordance with the detection of the vertical curve passing state.SELECTED DRAWING: Figure 3
Patent JP-2023069085-A (JP)
Title: Image forming apparatus
Inventor: ADACHI AYA
IPC: G03G21/16
Filed: 2021-11-04
Abstract: To provide an image forming apparatus that can prevent waste toner from spilling from a first drum cartridge and a second drum cartridge when the first drum cartridge and the second drum cartridge are removed from a drawer.SOLUTION: An image forming apparatus 1 comprises: a drawer 5; and drum cartridges 6Y, 6M, 6C, 6K. The drum cartridges 6Y, 6M, 6C, 6K each have a photoconductor drum 61, a drum cleaner 65, a discharge port 661 that can discharge waste toner, and a shutter 67 that opens and closes the discharge port 661. The drawer 5 has a shutter driving member 55. When the shutter driving member 55 is located at a first position, the shutters 67Y, 67M, 67C, 67K are each located at a closed position. When the shutter driving member 55 is located at a second position, the shutters 67Y, 67M, 67C, 67K are each located at an open position. With at least the drawer 5 located at a drawn position, the shutter driving member 55 is located at the first position.SELECTED DRAWING: Figure 2
Patent JP-2023069817-A (JP)
Title: Method of manufacturing catheter assembly and catheter assembly
Inventor: ISHIDA MASAHIRO
IPC: A61M25/06
Filed: 2021-11-08
Abstract: To provide a method of manufacturing a catheter assembly.SOLUTION: In the method of manufacturing catheter assemblies, in the coating process, with an inner needle 34 of the needle member 18 inserted into the lumen of the catheter member 16, the coating material is applied to the catheter 22 and the inner needle. In a mounting step, after the coating step, an inner needle mounting part 52 is mounted on a proximal end part of the inner needle. Also in the mounting step, the proximal end of the inner needle is inserted into an insertion hole 82 via a needle introduction path 83, and a retaining part 74 positioned in the needle introduction path prevents the inner needle from coming out of the insertion hole.SELECTED DRAWING: Figure 4
Patent JP-2023070824-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-10
Abstract: To provide a game machine with enhanced marketability.SOLUTION: When switching a background image to a second background image from a first background image, a background fade-out display of the first background image is executed, and a background fade-in display of the second background image is executed. An identification information fade-out display is executed at the start of a variable display of decoration identification information, and an identification information fade-in display is executed at the end of the variable display of the decoration identification information. The background fade-out display is longer than the identification information fade-out display. A background display is displayed during a first period after the end of the game, and a demonstration display is displayed during a second period after the first period. When a start condition is satisfied, the variable display of the decoration identification information is displayed so that the transmittance of the decoration identification information changes from a first value to a second value higher than the first value. When the start condition is satisfied while the demonstration display is displayed, the display is switched from the demonstration display to the variable display of the decoration identification information to be displayed, before the transmittance of the decoration identification information reaches the second value.SELECTED DRAWING: Figure 88
Patent JP-2023074895-A (JP)
Title: Communication device, communication method, and program
Inventor: HORIO DAISUKE
IPC: H04W48/18
Filed: 2021-11-18
Abstract: To provide a technique for performing communication on a path that supports slice requests in a network in which communication is performed using BAP.SOLUTION: A communication device in a network for performing communication using BAP (Backhaul Adaptation Protocol) identifies, based on a received first packet, a slice type that another communication device that transfers the first packet in the network should support, further identifies another communication device that supports the identified slice type based on the slice type supported by the other communication device in the network, and transmits, to the identified other communication device, a second packet that is generated based on the first packet, is to be communicated using BAP, and has a header set according to an identified result.SELECTED DRAWING: Figure 5
Patent JP-2023074969-A (JP)
Title: Semiconductor storage device and control device for semiconductor storage device
Inventor: YOSHIDA HIROSHI
IPC: H01L21/822
Filed: 2021-11-18
Abstract: To provide a semiconductor storage device and a control device for the semiconductor storage device which reduce influence of wiring parasitic resistance at reading information, and expand an area where memory cells can be arranged.SOLUTION: A semiconductor storage device includes: a memory cell array having a plurality of memory cells (MC1 to MCm) including a resistance variable memory element capable of storing a resistance state and a switch; a reading determination circuit (25) that compares a measurement signal from the memory cell selected in the memory cell array and a reference signal and determines the resistance state so as to read information from the resistance variable memory element; and a reference signal correction unit (81) that corrects a level of the reference signal based on the selected position of the memory cell in the memory cell array.SELECTED DRAWING: Figure 8
Patent JP-2023077622-A (JP)
Title: Method for acquiring preload of bearing device and method of manufacturing bearing device
Inventor: RO REIMEI
IPC: F16C25/06
Filed: 2021-11-25
Abstract: To more exactly acquire a preload of a bearing device.SOLUTION: A preload acquisition method comprises a preparation step S21 of generating relationship information showing a relationship between electrical information between an outer member and an inner member of a bearing device, and a preload of the bearing device, and an acquisition step S22 of acquiring the preload of a target bearing device. The preparation step S21 includes a measurement step S211 of applying an axial additional load o a reference bearing device in a preload-applied state, performing processing to measure electrical information for the reference bearing device while varying the additional load, and acquiring a plurality of data sets of information on the additional load and the electrical information, and a processing step 214 of greating prediction line information following the plurality of data sets from the plurality of data sets, and acquiring relationship information by using the prediction line information. In the acquisition step S22, the electrical information for the target bearing device in a preload-applied state is measured, and the preload being applied to the target bearing device is acquired on the basis of the measured electrical information and the relationship information.SELECTED DRAWING: Figure 2
Patent JP-2023077971-A (JP)
Title: vehicle
Inventor: KOSUGI KOKI
IPC: B62D21/00
Filed: 2021-11-25
Abstract: To suppress, upon the collision of a vehicle, damage to a connector connected with a motor.SOLUTION: A vehicle has: a suspension member; a motor fixed to the suspension member and driving wheels; a connector connected to the motor; and an on-vehicle component opposed to the connector in a longitudinal direction of the vehicle. The suspension member is disposed on both sides in a lateral direction of the vehicle with respect to the connector and has protrusions protruding toward the on-vehicle component. A tip of either of the protrusions is located on the on-vehicle component side from an end part of the on-vehicle component side of the connector.SELECTED DRAWING: Figure 2
Patent JP-2023079108-A (JP)
Title: Sheet conveying device and image forming device
Inventor: NAKAMURA KAZUAKI
IPC: B65H5/06
Filed: 2021-11-26
Abstract: To provide a sheet conveying device capable of performing smooth jam processing without installing a complicated mechanism in driving force transmission means.SOLUTION: A sheet conveying device T of the invention includes a motor 4, a pressurizing roller 62, and a one-way clutch 90. The one-way clutch 90 has: a fixed shaft 91; an input gear 92 that can be rotated by the driving force of the motor 4; an output gear 94 that is connected to the pressurizing roller 62 and can transmit the driving force to the pressurizing roller 62; and a transmission gear 93 that is movable between a first position separated from the output gear 94 and a second position connected to the output gear 94. The input gear 92 rotates in a first direction W1 to move the transmission gear 93 from the first position to the second position and transmit a driving force in the first direction to the output gear 94, and rotates in a second direction W2 to move the transmission gear 93 from the second position to the first position and break the transmission of driving force to the output gear 94, thereby the transmission gear 93 in the first position is not connected to the output gear 94 when the output gear 94 is rotated.SELECTED DRAWING: Figure 6
Patent JP-2023079765-A (JP)
Title: Information processing unit, information processing method, and information processing program
Inventor: SEKI KOJIRO
IPC: H02J13/00
Filed: 2021-11-29
Abstract: To provide an information processing unit capable of accurately estimating a time sequence of a status of a load at each customer in a power distribution system.SOLUTION: There is provided an information processing unit estimating a status of a load at a predetermined node of a distribution line in a power distribution system, the power distribution system including: a distribution line; an electricity meter installed at the load to measure electric energy consumed by the load at a predetermined cycle; and a sensor installed upstream of the distribution line from the predetermined node to measure the values of at least a voltage, current and power factor at an installation point at a cycle shorter than the predetermined cycle. The information processing unit includes: a first acquisition section acquiring, as a power measurement value, the measurement value of the electricity meter during a predetermined estimated period; a second acquisition section acquiring the measurement value of the sensor during the estimated period; and an estimation section estimating a time sequence of the status of the load during the estimated period at a cycle that is equal to or greater than a cycle at which the sensor measures a value and that is shorter than the predetermined cycle, on the basis of, the power measurement value and the measurement value of the sensor.SELECTED DRAWING: Figure 1
Patent JP-2022037942-A (JP)
Title: Semiconductor film and method for manufacturing the same
IPC: C30B29/16
Filed: 2021-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition atomizer capable of forming a high quality thin film allowing the suppression of particle deposition. 
     SOLUTION: A film deposition atomizer includes: a raw material vessel for storing a raw material solution; a cylindrical member capable of spatially connecting the inside and outside of the raw material vessel and installed not so as to contact the lower end thereof to the liquid level of the raw material solution in the raw material vessel; an ultrasonic wave generator having one or more ultrasonic wave generation sources for emitting an ultrasonic wave; and a liquid tank for propagating the ultrasonic wave to the raw material solution through an intermediate solution. The ultrasonic wave generation source is provided so that an intersection P formed between the center line u of the ultrasonic emission surface of the ultrasonic wave generation source and a plane including the extension of the side wall surface of the cylindrical member and having the side wall surface of the cylindrical member is below the lower end point B of the cylindrical member. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082371-A (JP)
Title: game machine
Inventor: SUWA MASAMI
IPC: A63F7/02
Filed: 2021-12-02
Abstract: To efficiently perform work in a front frame back side even in a state in which a front frame is opened to the degree that it does not touch an adjacent game machine.SOLUTION: In a game machine having a power supply operation part 128 and a RAM clear operation part 107 in a back side of a front frame rotatable around a hinge part relative to an outer frame, and a back cover 110 for openably and closably covering a control board at least in an upper side of the back side of the front frame, the power supply operation part 128 and the RAM clear operation part 107 are disposed in positions closer to an opening/closing end in a horizontal direction in the front frame, a power supply board 123 having the power supply operation part 128 is disposed closer to an opening/closing end in a back lower side of the front frame, a harness 129 for connecting the power supply board 123 to an external power supply is fixed in multiple places on a wiring path 131 reaching a leading part 134 of an upper part in a hinge part side in a back side of the front frame from the connection part to the power supply board 123, and the leading part 134 is disposed outside the back cover 110.SELECTED DRAWING: Figure 6
Patent JP-2023082779-A (JP)
Title: Power storage device and manufacturing method for the same
Inventor: SENZAI DAIZO
IPC: H01G9/08
Filed: 2021-12-03
Abstract: To improve the vibration resistance and the shock resistance of a power storage device.SOLUTION: A manufacturing method for a power storage device includes the steps of providing a thermal expansion member between a case and an element in which an electrode foil and electrolytic paper are wound, and expanding the thermal expansion member.SELECTED DRAWING: Figure 4B
Patent JP-2023084266-A (JP)
Title: Olefinic resin container
Inventor: TOSAKA YASUHIRO
IPC: B32B27/32
Filed: 2021-12-07
Abstract: To provide an olefinic resin container that is eco-friendly and has excellent ESCR resistance, high mechanical strength, an excellent self-standing property, chemical resistance and low leachability, and excellent cleanliness.SOLUTION: An olefinic resin container comprises a laminated structure of: a first layer comprising a petroleum-derived olefinic resin; and a second layer composed of an olefinic resin composition comprising a petroleum-derived olefinic resin 100 pts.wt. and a biomass-derived polyolefin resin 35-200 pts.wt., wherein the first layer is an inside layer and the second layer is an outside layer.SELECTED DRAWING: None
Patent JP-2022028956-A (JP)
Title: Secondary battery
IPC: H01M50/342
Filed: 2021-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a more reliable secondary battery. 
     SOLUTION: A secondary battery includes an electrode body 3, an exterior body 1 having an opening and accommodating the electrode body 3, and a sealing plate 2 for sealing the opening of the exterior body 1, wherein: the exterior body 1 and the sealing plate 2 constitute a battery case 40; the sealing plate 2 is provided with a gas discharge valve 18 for discharging the gas inside the battery case 40 to the outside of the battery case 40; a metal reinforcing member 30 is connected to an inner surface of the sealing plate 2; the reinforcing member 30 is arranged at a position facing the gas discharge valve 18; the reinforcing member 30 includes a main body arranged so as to face the gas discharge valve 18, a plurality of legs 30b extending from the main body 30a toward the sealing plate 2, and a connection portion 30c located on the sealing plate 2 side of the leg 30b; the connection portion 30c is connected to the sealing plate 2; an insulating member 35 is arranged between the main body 30a and the electrode body 3; and the insulating member 35 is larger than the main body 30a in a longitudinal direction of the sealing plate 2. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023087287-A (JP)
Title: electromagnetic relay
Inventor: OTSUKA KOHEI
IPC: H01H50/38
Filed: 2021-12-13
Abstract: To enhance the contact force of contacts in a case where at least one of fixed contacts and movable contacts is melted and dispersed.SOLUTION: An electromagnetic relay comprises a first fixed terminal, a first fixed contact, a movable contact piece, a first movable contact, a drive shaft, a drive device, a contact case, and a guide wall. The movable contact piece includes a first surface opposed to the first fixed contact, and a second surface opposite to the first surface. The first movable contact is arranged on the first surface of the movable contact piece, and is opposed to the first fixed contact in a second direction. The drive device moves the movable contact piece in the second direction via the drive shaft. The contact case houses the first fixed contact, a second fixed contact, the first movable contact, a second movable contact, and the movable contact piece. The guide wall is connected with an inner surface of the contact case. The guide wall guides a first air flow in the vicinity of the first fixed contact and the first movable contact that is generated due to a current flowing between the first fixed contact and the first movable contact toward the second surface of the movable contact piece.SELECTED DRAWING: Figure 4
Patent JP-2023077359-A (JP)
Title: Intellectual training toy
Inventor: HATANO SHO
IPC: A63F9/08
Filed: 2021-11-24
Abstract: To provide an intellectual training toy which prevents loss of a piece and allows a user to use the toy for a long term.SOLUTION: An intellectual training toy comprises: a first guide groove formed on a top surface of a substrate; and a piece which is arranged in the first guide groove and is movable along the first guide groove. The intellectual training toy comprises flanges each of which is provided on one/the other of both side surfaces of the first guide groove at an intermediate position in a depth direction from one end to the other end of the first guide groove. The piece comprises: a piece top plate and a piece lower plate which sandwich the flanges formed on both side surfaces of the first guide groove; and a core member for coupling the piece top plate and the piece lower plate and inserted between the flanges on both side surfaces.SELECTED DRAWING: Figure 1
Patent JP-2023092810-A (JP)
Title: Mutated antibody, and method for producing mutated antibody
Inventor: ASANO RYUTARO
IPC: C07K16/00
Filed: 2021-12-22
Abstract: To modify affinity of an antibody or a small molecule antibody for protein A.SOLUTION: In Kabat numbering, a 65-th amino acid residue and/or an 82a-th amino acid residue are respectively substituted with glycine and asparagine, or a 65-th glycine residue is substituted with another amino acid.SELECTED DRAWING: Figure 1
Patent JP-2022044595-A (JP)
Title: Block penetration processing structure, block penetration processing material, and construction method of block penetration processing structure
IPC: E04B1/94
Filed: 2021-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness of fireproof performance and verify easily whether a block penetration processing material is installed as required by rule. 
     SOLUTION: A block penetration structure 10 formed at a partition part 11 of an architectural structure and having a block penetration part 15 into which a long insertion body 21 is inserted inside in a fire protection construction is provided, it comprises at least one of a sheet like member 3 blocking at least a part of a gap between an opening 13c of the block penetration part 15 provided at the partition part 11 and the insertion body 21 and a tape like member 4 arranged wound twice or more around the insertion body 21, and a cover member 5 covering at least one of the sheet like member 3 and tape like member 4, and at least one of the sheet like member 3, the tape like member 4, and the cover member 5 has a fireproof material. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023093197-A (JP)
Title: Brake control device for vehicle
Inventor: NAGAE DAICHI
IPC: B60T17/18
Filed: 2021-12-22
Abstract: To provide a brake control device that is composed of two units which can appropriately compensate output reduction of a first unit by a second unit when the first unit is abnormal.SOLUTION: A brake control device includes a first unit for outputting a supply pressure according to an operation amount of a brake operation member, a second unit which is provided between the first unit and a wheel cylinder, and increases the supply pressure and outputs a wheel pressure to the wheel cylinder, a communication bus for performing signal transmission between the first unit and the second unit, an operation amount sensor for detecting the operation amount, and a supply pressure sensor for detecting the supply pressure. In the brake control device, the first unit controls the supply pressure so that it approaches a target pressure calculated on the basis of the operation amount. When the first unit is abnormal, the second unit increases the wheel pressure on the basis of a deviation between the target pressure and the supply pressure.SELECTED DRAWING: Figure 4
Patent JP-2023093234-A (JP)
Title: Profit granting device, profit granting method, and program
Inventor: MIYAI Shuji
IPC: G06Q30/0217
Filed: 2021-12-22
Abstract: To provide a profit granting device that encourages a driver of a vehicle to move while driving safely.SOLUTION: A center server 32 as a profit granting device acquires driving information of a vehicle 12, evaluates, on the basis of the driving information, driving of a driver of the vehicle 12 until reaching a destination, calculates a profit available for a good or service provided at the destination according to the driving evaluation of the driver, and grants, when the vehicle 12 reaches the destination, the calculated profit to the driver.SELECTED DRAWING: Figure 7