baber/WOPTO huggingface dataset:
Patent JP-2022145545-A (JP)
Title: Polycarbonate diol and polyurethane using the same
Inventor: SHIRAI KAZUAKI
IPC: D06N3/14
Filed: 2022-02-22
Abstract: To provide a polycarbonate diol which is a raw material for a polyurethane having excellent balance of physical properties such as solution stability, low-temperature flexibility, and chemical resistance, especially, ethanol resistance.SOLUTION: There is provided a polycarbonate diol comprising a structural unit derived from a compound represented by the following formula (A) and a structural unit derived from a compound represented by the following formula (B). The polycarbonate diol has a hydroxyl value of 37.4 mg-KOH/g or more and 140 mg-KOH/g or less, a weight average molecular weight/number average molecular weight (Mw/Mn) of 1.5 or more and 3.5 or less, and a molar ratio (A)/(B) of the structural unit represented by the following formula (A) to the structural unit represented by the following formula (B) of 89/11 to 51/49. HO-R1-OH...(A), HO-R2-OH...(B). (R1 is a substituted or unsubstituted divalent alkylene group having 4 carbon atoms; and R2 is a substituted or unsubstituted divalent alkylene group having 8 to 20 carbon atoms.)SELECTED DRAWING: None
Patent JP-2023122739-A (JP)
Title: Carrier device
Inventor: SHINOHARA KOICHI
IPC: H01L21/677
Filed: 2022-02-24
Abstract: To provide a carrier device that makes it easier for an operator to carry out a workpiece from a cassette.SOLUTION: The position of a robot hand to be inserted into a cassette when carrying out a workpiece from the cassette is determined by referring to a plurality of images formed by imaging by an imaging unit. Therefore, there is no need for an operator to know in advance the detailed structure of the cassette and the warping or bending of the workpieces accommodated in the cassette. As a result, the operator's work when carrying out the workpiece from the cassette becomes easier.SELECTED DRAWING: Figure 6
Patent JP-2023125291-A (JP)
Title: Photoelectric conversion device and device
Inventor: IWATA KOICHIRO
IPC: H04N25/78
Filed: 2022-02-28
Abstract: To solve the problem occurring at a time when a signal processing circuit returns.SOLUTION: A photoelectric conversion device includes an input switch connected in series between an input node and a holding unit and an output switch connected in series between an amplifier and an output node. In a first operation mode, the output switch is in an ON state, the input switch holds a signal in the holding unit by being turned on or off at a predetermined timing, in a second operation mode, the input and output switches are in an OFF state, and the amplifier outputs a constant voltage.SELECTED DRAWING: Figure 3
Patent JP-2023127030-A (JP)
Title: Vehicle transport device and vehicle transportation method
Inventor: ZHANG SHUAI
IPC: B60S13/00
Filed: 2022-03-01
Abstract: To provide a vehicle transport device that can prevent interference between wheels and a ground surface.SOLUTION: A vehicle transport device includes: a carrier part inserted under a vehicle during transportation of the vehicle; arm groups each including a pair of two arms disposed on the carrier part and configured to support wheels included in the vehicle by contacting the wheels so as to sandwich the wheels in a front-back direction of the vehicle; arm actuators connected to the arm group and configured to operate to switch between a supporting state where the arms are brought in contact with the wheels and a released state where the arms are not brought in contact with the wheels; and a lift device configured to lift the carrier part up and down. The pair of two arms are shaped such that a contact portion brought into contact with the wheel in the supporting state conforms to the outer shape of the wheel.SELECTED DRAWING: Figure 1
Patent JP-2022088383-A (JP)
Title: Device and method for capturing and interacting with enhanced digital image
IPC: G03B17/18
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a new improved method for capturing and interacting with a moment. 
     SOLUTION: A portable multifunctional device groups a plurality of images into an image sequence acquired by a camera in the temporal vicinity of activation of a shutter button according to detection of activation of the shutter button. The image sequence comprises the plurality of images 512-1, 512-2, 512-3 acquired by the camera before detecting activation of the shutter button, a representative image 512-4 which represents a first image sequence and is acquired by the camera after one or more other images in the first image sequence, and the plurality of images 512-5, 512-6 acquired by the camera after acquiring the representative image. 
     SELECTED DRAWING: Figure 5J 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066350-A (JP)
Title: Transparent protective sheet for solar cell module and manufacturing method thereof
IPC: H01L31/048
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a transparent protective sheet formed by forming a light resistance adhesion agent layer on a surface of a base resin layer, which avoids the generation of a patchy pattern on a seat surface in a roll-to-roll type manufacturing line. 
     SOLUTION: In a transparent protective sheet 1 for a solar cell module in which a weather resistance resin layer 13 is laminated through a light resistance adhesion agent layer 12 on one surface of a base resin layer 11, and an easy adhesion layer 14 formed on the other surface of the is base resin layer 11, the base resin layer is a resin film of which Rockwell hardness based on JIS G 0202 is R80 or more, and Rockwell hardness based on JIS G 0202 of the weather resistance resin layer 13 is smaller than the resin film forming the base resin layer 11. The light resistance adhesion agent layer 12 contains an ultraviolet light absorber of 0.3 g/m 2  or more and 1.3 g/m 2  or less, and the easy adhesion layer 14 contains a wax of 0.07 g/m 2  or more and 0.25 g/m 2  or less. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130016-A (JP)
Title: wireless sensor
Inventor: KOMATSU TAKATSUGU
IPC: G06K19/07
Filed: 2022-03-07
Abstract: To provide a wireless sensor that is small but has high wireless communication performance and high reliability.SOLUTION: In the wireless sensor, elements used for sensing operation (a sensor unit 50, a control unit 51, a transmitting/receiving unit 52, and a power supply unit 53) are arranged three-dimensionally on a multilayer printed wiring board 11. The multilayer printed wiring board 11 is integrally sealed with resin, and an antenna circuit 54 used for externally transmitting and receiving sensor data is formed on the surface layer of one or both sides of the multilayer printed wiring board 11.SELECTED DRAWING: Figure 2
Patent JP-2023130202-A (JP)
Title: Communication system, access point, station, and communication method
Inventor: KAGAWA TADAYOSHI
IPC: H04W4/38
Filed: 2022-03-07
Abstract: To provide a communication system and the like that can efficiently transmit and receive sensor information.SOLUTION: A communication system 10 includes: an access point 20 having an acquisition unit 21 that acquires sensor information detected by a sensor 1, and a beacon transmitting unit 22 that transmits a beacon including the sensor information acquired by the acquisition unit 21; and a station 30 having a beacon receiving unit 31 that receives the beacon transmitted from the beacon transmitting unit 22 and including the sensor information.SELECTED DRAWING: Figure 2
Patent JP-2023132392-A (JP)
Title: Vehicle fuel cell system and drainage method for vehicle fuel cell system
Inventor: INOUE KAZUHIDE
IPC: H01M8/04746
Filed: 2022-03-11
Abstract: To suppress fuel cell stack deterioration and stabilize fuel cell stack power generation.SOLUTION: A control unit (96) of a vehicle fuel cell system (10) makes a first determination to determine whether a vehicle is stopped, estimates the amount of water collected at the bottom of the fuel cell stack on the basis of the amount of power generated by the fuel cell stack (12), makes a second determination to determine whether the water volume is greater or less than a water volume threshold, and controls the opening and closing of a valve (58) on the basis of the results of the first determination and the second determination.SELECTED DRAWING: Figure 1
Patent JP-2023132813-A (JP)
Title: Method for producing polyimide film
Inventor: NAKATANI AKIHIKO
IPC: B29C55/02
Filed: 2022-03-11
Abstract: To provide a method for producing a polyimide film that does not break even when tension is applied under heating.SOLUTION: A method for producing a polyimide film of the present invention includes a process of placing protective films with a melting point of 200°C or higher at an edge on at least one side of a polyimide-based raw material film in two or more opposing zones, and applying tension to the polyimide-based raw material film under heat, in a state in which the polyimide-based raw material film and the protective film are held by a holding member in the zones.SELECTED DRAWING: Figure 1
Patent JP-2022140710-A (JP)
Title: Furan-aspidospermine dimer or pharmaceutically acceptable salt thereof, and preparation method and application thereof, and pharmaceutical composition
Inventor: CAI XIANGHAI
IPC: C07D491/22
Filed: 2022-03-14
Abstract: To provide a furan-aspidospermine dimer or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition.SOLUTION: The present invention discloses a compound represented by the following formula or a salt thereof. (R1, R1', R3, R3': H, OH or the like. n: 0-4. R2, R2', R2'': H or the like. R4: H, OH. R5:=O or the like. A-B: CH2-CH2 or the like).SELECTED DRAWING: Figure 1
Patent JP-2023135471-A (JP)
Title: On-vehicle device and method
Inventor: YASHIRODAI TAKU
IPC: G01C21/26
Filed: 2022-03-15
Abstract: To provide an on-vehicle device and a method that can improve the convenience of payment.SOLUTION: An on-vehicle device 100 includes: a user payment code storage unit 152 that stores user payment code information for code payment using a store scan method; a map information database 151 that stores, for each piece of location information on each facility, in association with the facility, payment support information indicating the facility's code payment support status and transmission destination information on the user payment code information at the facility; a location information acquisition unit 120 that acquires current location information on the own vehicle; a transmission information selection unit 175 that selects the user payment code information if the location information on the own vehicle matches the location information on a facility where code payment is possible; and a communication unit 140 that transmits the user payment code information based on the transmission destination information.SELECTED DRAWING: Figure 6
Patent JP-2023136534-A (JP)
Title: Water use amount management system, water use amount management device and water use amount management method
Inventor: TAKAYAMA TOSHIHIRO
IPC: G06Q50/06
Filed: 2022-03-17
Abstract: To provide a water use amount management system, a water use amount management device and a water use amount management method that can accurately grasp whether each piece of water-related equipment has a problem associated with a water use state.SOLUTION: A water use amount management device has an information processing device which acquires detailed information on water from sensors installed for a plurality of water-related facilities, and a storage device which includes a database stored with the detailed information on water. The information processing device is configured to: set, for each of the plurality of water-related facilities, determination conditions to which statistics of sensor values stored in the database are applied; acquire sensor values for the plurality of water-related facilities; determine whether the acquired sensor values meet the determination conditions; and then determine, based upon determination results, whether the plurality of water-related facilities each have a problem associated with water use.SELECTED DRAWING: Figure 1
Patent JP-2023136674-A (JP)
Title: Conveyance device
Inventor: TERADA TAKUMA
IPC: B65H9/00
Filed: 2022-03-17
Abstract: To provide a conveyance device capable of suppressing the noise occurring during sheet conveyance, without generating resistance caused by a contact between the sheet and a cushioning material.SOLUTION: A conveyance device includes: a cushioning member 25 installed on the upstream side of a register roller 26; an advancing/retreating drive part 83 capable of switching the cushioning member 25 between a protrusion position Q1 which interferes with a conveyance passage of a sheet P and a retreat position Q2 which does not interfere with the conveyance passage of the sheet P; and a control part 12 which, when a sag of the sheet P occurs, controls so that the advancing/retreating drive part 83 comes to the protrusion position Q1. The cushioning member 25 can deform in such a manner that, when a sag is occurring in the sheet P, it comes into contact with the sheet P, and when the sag in the sheet P is changing into the direction of being resolved, it alleviates the change of the sheet P. The control part 12 controls the advancing/retreating drive part 83 so that the cushioning member 25 comes to the retreat position Q2 after the sag in the sheet P is resolved.SELECTED DRAWING: Figure 2
Patent JP-2023137219-A (JP)
Title: Biological impedance measuring method
Inventor: YAMAGUCHI TATSUYA
IPC: A61B5/0537
Filed: 2022-03-18
Abstract: To provide a biological impedance measuring method capable of correctly evaluating a biological impedance of an extracellular fluid.SOLUTION: A biological impedance measuring method which arranges at least two electrodes 10 and 20 at a predetermined interval on an organism surface 30 and calculates biological impedance Rb between the two electrodes 10 and 20 under the organism surface 30, calculates the biological impedance Rb from signal data obtained by applying a DC voltage to the organism surface 30 from the two electrodes 10 and 20.SELECTED DRAWING: Figure 1
Patent JP-2023138087-A (JP)
Title: Electrostatic chuck member, electrostatic chuck device, and method for manufacturing electrostatic chuck member
Inventor: YOSHIOKA YOSHIKI
IPC: H01L21/683
Filed: 2022-03-18
Abstract: To provide a highly reliable electrostatic chuck member, an electrostatic chuck device, and a method for manufacturing an electrostatic chuck member.SOLUTION: An electrostatic chuck member includes a first plate body, a second plate body, and a third plate body that are provided with a mounting surface on which a sample is mounted and a lower surface located on the opposite side of the mounting surface, and are stacked in the thickness direction and bonded to each other, a first electrode layer located between the first plate body and the second plate body, a power feeding unit bonding layer located between the second plate body and the third plate body, a columnar first power feeding unit that is embedded in the second plate body and connects the first electrode layer and the power feeding unit bonding layer, and a columnar second power feeding unit embedded in the third plate body and extending from the power feeding unit bonding layer to the lower surface side, and the first electrode layer and the second power feeding unit are electrically connected via the first power feeding unit and the power feeding unit bonding layer.SELECTED DRAWING: Figure 1
Patent JP-2022089828-A (JP)
Title: Information processing apparatus
IPC: G01C7/04
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an information processing apparatus that generates information on a boundary position of a road in which disturbance due to a disturbance factor is suppressed. 
     SOLUTION: An information processing apparatus comprises: an information acquisition unit that acquires feature measurement information indicating a position of a feature including a road having a boundary, and locus information indicating a locus along the road; a candidate position information generation unit that generates, from the feature measurement information acquired by the information acquisition unit, candidate position information indicating positions of candidate elements for the boundary; a selection unit that selects, from the candidate elements indicated by the candidate position information generated by the candidate position information generation unit, a candidate element on the basis of the locus information acquired by the information acquisition unit; and a boundary position information generation unit that generates boundary position information indicating a settled position of the boundary by using the candidate element selected by the selection unit. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022081682-A (JP)
Title: Conveying device
IPC: B65G47/64
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To develop a conveying device capable of carrying to-be-conveyed objects out in numerous directions. 
     SOLUTION: A plurality of conveying cells 1 for moving a to-be-conveyed object is included. The plurality of conveying cells 1 is arranged in a plane shape. The conveying cells 1 have means for changing the conveying direction and control means. The conveying cells 1 have addresses attached thereto. The control means determines the direction in which a to-be-conveyed object is to be carried out of the conveying cells so that it approaches a destination on the basis of the destination of the to-be-conveyed object carried into the conveying cells 1 and its own address. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022088492-A (JP)
Title: Conductive composition, and conductive film
IPC: C09D5/24
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composition having excellent conductivity, the conductive composition having specifically excellent conductivity and adhesion by setting a mixture ratio of a binder resin and a conductive carbon material and setting a mixture ratio of graphite as the conductive carbon material and carbon other than graphite in specific ranges, and a conductive film. 
     SOLUTION: A conductive composition contains a binder resin (A) and a carbon material (B). The carbon material (B) contains graphite (B-1) and a carbon material other than graphite (B-2). A mass ratio between a solid content of the binder resin (A) and the carbon material (B) is 15:85-35:65. The graphite (B-1) content is 75.0-99.0 mass% in the carbon material (B) 100 mass%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022159076-A (JP)
Title: Polishing pad and polishing method
Inventor: HISHIDA SHOTA
IPC: B24B37/26
Filed: 2022-03-25
Abstract: To provide a polishing pad which suppresses generation of clogging while maintaining polishing efficiency.SOLUTION: A polishing pad 110 includes a polishing layer 140 having a groove part 131 formed in a polished surface 130, wherein when viewed from a direction vertical to the polished surface 130, a ratio (Sm/Sk) of the total area Sm(cm2) of the groove part 131 to the total area Sk(cm2) of the polished surface 130 is 0.30 or more and 0.80 or less, and a ratio (Vm/Sk) of the total volume Vm(cm3) of the groove part 131 to the total area Sk(cm2) of the polished surface 130 is 0.07 or more.SELECTED DRAWING: Figure 1
Patent JP-2023142815-A (JP)
Title: Server, information processing method, and program
Inventor: TSUNEKANE KOJI
IPC: G06Q30/06
Filed: 2022-03-25
Abstract: To provide a server that can reduce the burden related to master data.SOLUTION: A server 1 includes: a storage unit 11 that stores a plurality of pieces of master data each having a sales object identifier for identifying a sales object and sales object information including a plurality of pieces of information about the sales object; and a receiving unit 12 that receives the master data and receives a transmission request including the sales object identifier. The sales object information includes first information in which fluctuation in contents for each piece of master data is large, and second information in which fluctuation in contents for each piece of master data is smaller than the first information. The server 1 further includes an accumulation unit 13 that accumulates at least the second information in the storage unit 11 of the received master data, and a transmitting unit 15 that transmits the sales object information corresponding to the sales object identifier included in the received transmission request.SELECTED DRAWING: Figure 1
Patent JP-2023144386-A (JP)
Title: Manufacturing method of workpiece, manufacturing method of semiconductor device, and manufacturing device for workpiece
Inventor: HANASAKA SHUHO
IPC: H01L23/50
Filed: 2022-03-28
Abstract: To provide a manufacturing method of a workpiece capable of obtaining higher connection reliability when manufacturing the workpiece using a processing target object in which a groove is previously formed along a position where the processing target object should be cut.SOLUTION: A manufacturing method of a workpiece includes: a preparation step of preparing a processing target object 1 including at least a lead frame where a groove 5 is previously formed along a position where the processing target object should be cut; a surface layer removal step of partially removing a surface layer portion 3c, where the groove 5 is formed, in the processing target object 1 before cutting the processing target object 1; and a plating step of applying plating processing to the processing target object 1, from which the surface layer portion 3c is partially removed, before cutting the processing target object 1. In a state before implementing the surface layer removal step, the surface layer portion 3c includes a cut region 3m, which is removed by cutting the processing target object 1, and a non-cut region 3n positioned between the cut region 3m and an opening end 5 of the groove 5. In the surface layer removal step, at least a part of the non-cut region 3n is removed.SELECTED DRAWING: Figure 10
Patent JP-2023144612-A (JP)
Title: Display control device, display control system, display control method, and display control program
Inventor: NAKAMURA JUNYA
IPC: G06Q50/30
Filed: 2022-03-28
Abstract: To enable the display of a two-dimensional code corresponding to change of a contact address on a display device.SOLUTION: A display control device acquires information showing a contact address of a train crew from a management device storing information showing the contact address of the train crew, and transmits information for displaying a two-dimensional code based on the acquired information on a display device of the train.SELECTED DRAWING: Figure 1
Patent JP-2022079557-A (JP)
Title: Cap for aerosol container
IPC: B65D83/20
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling of a cap to an aerosol container by enabling an operation member and a cover member to be integrated into one component at low cost without preparing a melting facility used for a heat caulking process or the like when a configuration including the operation member and the cover member is adopted. 
     SOLUTION: A cap 1 for an aerosol container is provided with: a cover member 10; and an operation member 20. The operation member 20 is formed by integrally molding a stem fitting cylindrical part 21, a discharge nozzle part 22, a finger placing part 23, and engaged parts 24. Container fixing projections 11 fixed to an upper part of a container body 101 are provided to a lower part of the cover member 10. Engaging parts 12 with each of which the engaged part 24 of the operation member 20 is engaged are provided to the cover member 10. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT