baber/WOPTO huggingface dataset:
Patent JP-2023027693-A (JP)
Title: Image forming apparatus
Inventor: NUMAZAWA TATSUYA
IPC: G03G21/00
Filed: 2021-08-17
Abstract: To solve the problem in which: abnormality cannot be detected in a FAN for exhausting heat of a fuser to the outside of an apparatus.SOLUTION: An image forming apparatus has: a station 120a that forms an image on a sheet by using toner; a fuser 200 that has a heater 205 and fixes the image to the sheet; a fixing exhaust FAN 221 that rotates for exhausting heat of the fuser 200; and a CPU 151 that controls the rotation of the fixing exhaust FAN 221, acquires a signal varying according to the rotation speed of the fixing exhaust FAN 221, and detects abnormality in the fixing exhaust FAN 221 based on the signal.SELECTED DRAWING: Figure 6
Patent JP-2023028815-A (JP)
Title: Hydraulic drive system and hydraulic drive method
Inventor: TANAKA SHINPEI
IPC: F15B11/17
Filed: 2021-08-20
Abstract: To increase the range of force capable of being generated by hydraulic actuators while reducing the number of electrohydraulic pumps.SOLUTION: A hydraulic drive system 1 comprises: a first hydraulic pump 3 to be driven by a first motor 13; a second hydraulic pump 5 to be driven by a second motor 21; a first hydraulic cylinder 7 to be driven by hydraulic oil supplied from at least one of the first hydraulic pump 3 and the second hydraulic pump 5; a second hydraulic cylinder 9 to be driven by the hydraulic oil supplied from at least one of the first hydraulic pump 3 and the second hydraulic pump 5, and regulated so as to be driven in a direction corresponding to that of the first hydraulic cylinder 7; and a third hydraulic cylinder 11 to be driven by the hydraulic oil supplied via at least one of the first hydraulic cylinder 7 and the second hydraulic cylinder 9 from at least one of the first hydraulic pump 3 and the second hydraulic pump 5.SELECTED DRAWING: Figure 1
Patent JP-2023030812-A (JP)
Title: Information processing apparatus, control method of information processing apparatus, and program
Inventor: IGARASHI YOSUKE
IPC: G06Q10/10
Filed: 2021-08-24
Abstract: To extract item values accurately from a non-standard document form without collecting character strings of item names.SOLUTION: A data input support apparatus 100 is configured to: acquire character string regions in an image and character strings described in the character string regions (S501); estimate a first score using a first model 304, from the character strings in each of the character string regions (S903); estimate a second score using a second model 306 (S904, S905); estimate a third score using a third model 308 based on the first score and the second score (S906); estimate item value regions for each item type, from each of the character string regions based on the third score (S907, S909); and estimate item values corresponding to the item types in each item value region, using a true item value dictionary, from character strings in the estimated item value regions of each item type (S504, Fig.15) and display them (S506).SELECTED DRAWING: Figure 9
Patent JP-2022040060-A (JP)
Title: Robot control method and system
Inventor: KIM KAHYEON
IPC: G05D1/02
Filed: 2021-08-25
Abstract: To provide a robot control method and system that are able to remotely manage and control a robot more intuitively.SOLUTION: A robot control method according to the present invention includes the steps of: receiving an image of a space 10 where a robot R travels; receiving, from the robot R, traveling information related to the traveling of the robot R; and controlling a display unit 130 so as to output, together with the image, a graphic object corresponding to the traveling information. A visual characteristic of the graphic object is determined based on the traveling information. The step of controlling the display unit 130 controls the display unit 130 to output the graphic object overlapping the image.SELECTED DRAWING: Figure 1
Patent JP-2023032405-A (JP)
Title: Braking device braking spool and fishing reel provided with the same
Inventor: YASUDA HISASHI
IPC: A01K89/015
Filed: 2021-08-27
Abstract: To provide a braking device capable of adjusting a brake force by a motor without enlarging a reel.SOLUTION: A braking device for double bearing reel includes: a braked part which is fitted to a spool 3; a brake part which gives a brake force to the braked part; a motor 12 which is capable of driving a part of the brake part 4; a speed reduction mechanism which transmits drive of the motor 12 to a part of the brake part 8; and a power source which supplies the motor 12 with power. A speed reduction ratio r of the speed reduction mechanism is configured to satisfy r>Mmax/C when holding torque of the motor is C and maximum torque required to move the brake part 8 is Mmax.SELECTED DRAWING: Figure 1
Patent JP-2021183904-A (JP)
Title: Lampblack collecting device
Inventor: ABE HIROYUKI
IPC: F24F7/06
Filed: 2021-08-30
Abstract: To inhibit noise generated in a fan from transmitting to an indoor side.SOLUTION: A lampblack collecting device includes: a motor; a fan mounted to a rotating shaft of the motor and generating an air flow; and a fan casing having a fan therein. The fan casing includes: a suction port sucking air; a discharge port discharging air; a communication port provided to face the suction port; and a sound absorption material provided on the side opposite to the suction port, sandwiching the communication port. The communication port spatially communicates between the fan and the sound absorption material, and an outer edge of the communication port is located at the position same as that of an outer diameter of the fan or on the inner side of the outer diameter of the fan. The lampblack collecting device includes a second space located on the side farther from the suction port than the sound absorption material, and the second space is a closed space.SELECTED DRAWING: Figure 7
Patent JP-2023034972-A (JP)
Title: Chemical composition for ground injection
Inventor: MOTOMURA YUTA
IPC: C09K17/30
Filed: 2021-08-31
Abstract: To provide a chemical composition for ground injection capable of showing stable foaming property even under high temperature.SOLUTION: In a chemical composition for ground injection comprising liquid A containing silicate aqueous solution and a catalyst as essential components, and liquid B containing polyisocyanate as an essential component, aromatic polyisocyanate is used as polyisocyanate which is the essential component in the liquid B, and in the liquid A, tertiary amine is contained as the catalyst, and further a primary and/or secondary amino group-containing compound is contained.SELECTED DRAWING: None
Patent JP-2023035123-A (JP)
Title: Data management device, test system, data management program, and data management method
Inventor: YAMAOKA MASAHIRO
IPC: G01M17/007
Filed: 2021-08-31
Abstract: To enable the collection of battery charge amounts or temperature to be automatically collected in EV and PHV tests and thereby prevent human errors and improve data reliability.SOLUTION: Provided is a data management device 23 for managing the charge state of a test piece V which is a vehicle or a part of it and equipped with a battery, said device being constituted to comprise: a charge state acquisition unit 231 for acquiring charge data that indicates the charge state of a test piece V having been charged in a soak room in which the test piece V is stored or a test room in which the test piece is tested; a battery temperature acquisition unit 232 for acquiring battery temperature data that indicates the temperature of a battery; and an output unit 233 for outputting the charge data and the battery temperature data in association.SELECTED DRAWING: Figure 2
Patent JP-2023035397-A (JP)
Title: Information processing device, program, and control method of information processing device
Inventor: YUMOTO ATSUSHI
IPC: H04N1/00
Filed: 2021-09-01
Abstract: To provide an information processing device, a program, and a control method of the information processing device that have improved usability.SOLUTION: An information processing device 1 includes: a first communication interface (I/F) 13 that communicates with an image reading device 100; and a first control unit 30 that determines whether to reverse backside image data, based on a required time from causing the image reading device 100 to start reading data to receiving front-side image data obtained by reading a front-side image of a document and the backside image data obtained by reading a backside image of the document.SELECTED DRAWING: Figure 1
Patent JP-2023035688-A (JP)
Title: Tracking detection structure
Inventor: HIRAI TAKASHI
IPC: H05K3/00
Filed: 2021-09-01
Abstract: To provide a tracking detection structure capable of detecting tracking discharge while reducing malfunctions and capable of detecting tracking discharge with a simple structure even with a plate-like member.SOLUTION: A terminal 2a of a connector 2 is connected on a substrate 1 to form a pattern of a pair of an exposed electric path 3 in which tracking discharge may occur, and a sensor conductor 4 that detects a current generated by the tracking discharge is patterned and arranged therebetween. This sensor conductor 4 is covered with a resist 6 that scatters due to tracking discharge.SELECTED DRAWING: Figure 1
Patent JP-2021185377-A (JP)
Title: Biomarkers of proteopathies and uses thereof
Inventor: SERGIO PABLO SARDI
IPC: A61P43/00
Filed: 2021-09-02
Abstract: To provide a method of determining the efficacy of a treatment for a proteopathy in a subject having a proteopathy.SOLUTION: The method comprises: (a) providing a first sample comprising a biological fluid obtained from a subject having a proteopathy at a first time point; (b) determining the level at least one sphingolipid in the sample of (a); (c) administering a treatment for a proteopathy to the subject; (d) providing a second sample comprising a biological fluid obtained from the subject at a second time point after step (c), and performing step (b) on the second sample; and (e) identifying the administered treatment as being effective when the level(s) of the at least one sphingolipid is decreased at the second time point as compared to the first time point.SELECTED DRAWING: None
Patent JP-2023036399-A (JP)
Title: Semiconductor device, semiconductor storage device, and method for manufacturing semiconductor device
Inventor: FUKUMAKI NAOMI
IPC: H01L21/28
Filed: 2021-09-02
Abstract: To provide a semiconductor device capable of improving characteristics by suppressing diffusion of an impurity element, a semiconductor storage device, and a method for manufacturing the semiconductor device.SOLUTION: A semiconductor device of an embodiment comprises a substrate and an electrode layer including an insulation film formed on the substrate and molybdenum formed adjacent to the insulation film. The electrode layer includes a chlorine concentration gradient in which chlorine concentration is high in a portion near the insulation film and lowers as it separates from the insulation film.SELECTED DRAWING: Figure 5
Patent JP-2023038654-A (JP)
Title: Light-emitting device and range finder
Inventor: MASUMITSU Naoki
IPC: G01S7/497
Filed: 2021-09-07
Abstract: To reduce power consumption for a device including a light-emitting unit that emits range finding light.SOLUTION: A light-emitting device according to the present technology includes: a light-emitting unit that emits range finding light; a light-receiving unit that receives the light emitted by the light-emitting unit; and a control unit that calculates an objective value of a driving current of the light-emitting unit on the basis of a light-receiving signal by the light-receiving unit, and when causing the light-emitting unit to emit light so as to have a basic irradiation light amount different from that in a calculating light-emitting period as a period for causing the light-emitting unit to emit light for calculating the objective value, causes the light-emitting unit to emit light with a driving current according to a corrected objective value obtained by correcting the objective value on the basis of a basic irradiation light amount difference from that in the calculating light-emitting period.SELECTED DRAWING: Figure 1
Patent JP-2023040729-A (JP)
Title: Battery replacement time proposal system and battery replacement time proposal method
Inventor: HONDA MASAKI
IPC: G06Q50/06
Filed: 2021-09-10
Abstract: To provide a battery replacement time proposal system and a battery replacement time proposal method for reducing operation costs for battery replacement.SOLUTION: A battery replacement time proposal system which proposes a battery replacement time of a sensor mounted on a device includes: an inspection time acquisition unit which can acquire an inspection time of the device; a remaining battery power acquisition unit which can acquire information on remaining battery power of the sensor; a prediction unit which is configured to predict a recommended replacement time at which the remaining battery power falls below a threshold, in the sensor, in consideration of the remaining battery power information of the sensor acquired in the remaining battery power acquisition unit; a determination unit configured to determine a battery replacement time of the sensor in consideration of the inspection time of the device acquired by the inspection time acquisition unit and the recommended replacement time predicted by the prediction unit; and a presentation unit configured to present the battery replacement time of the sensor determined by the determination unit.SELECTED DRAWING: Figure 1
Patent JP-2023040842-A (JP)
Title: Communication system, communication device, and communication method
Inventor: YAMADA DAIKI
IPC: H04M11/00
Filed: 2021-09-10
Abstract: To optimize the amount of data communication for an entire communication terminal group when a comprehensive line contract is concluded, in a communication system.SOLUTION: A communication device management server calculates a transmission cycle correction value for each group based on an amount of used data and distributes it to a communication device. The communication device corrects and updates a data collection cycle for each group based on the transmission cycle correction value, and collects data from subordinate apparatuses based on the corrected update data collection cycle.SELECTED DRAWING: Figure 1
Patent JP-2023044167-A (JP)
Title: Battery electrode forming method, manufacturing method for membrane electrode assembly, membrane electrode assembly, and fuel cell or water electrolysis hydrogen generating device
Inventor: MATSUNAGA MASAFUMI
IPC: H01M8/0286
Filed: 2021-09-17
Abstract: To solve the problems in which, while a three-layered membrane electrode assembly for a fuel cell or a water electrolysis hydrogen generating device produces one kind of electrode slurry on an electrolyte membrane, applies one layer with a roll or a slot nozzle, performs lamination with spraying, and dries it to form an electrode, although liquid film coating with the slot nozzle can be performed with high speed, a surface area in a fuel cell, particularly a cathode electrode, cannot be made large and it has been difficult to form an electrode such as a mesoporous electrode, and it has been a big problem in which, although an electrode such as a mesoporous electrode can be formed with the spray coating method, production speed has been low and the coating efficiency of an expensive electrode catalyst has been low.SOLUTION: The high coating efficiency at high speed is ensured with a liquid film coating device. By using a particle generating device, particles are inserted in a liquid film as needed or laminated so as to form a high performance electrode of a porous structure with a large electrode surface area.SELECTED DRAWING: Figure 1
Patent JP-2022008497-A (JP)
Title: Correlation of stack segment strength in emerging relationships
IPC: G06F9/50
Filed: 2021-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a specific method, system and media for sequential analysis of a series of thread dump samples to estimate strength statistical data of a stack segment of a newly classified stack frame. 
     SOLUTION: A method comprises: detecting a branch point along one or more linearly connected stack frames of a stack segment associated with a filter state; splitting the stack segment into a plurality of new stack segments, each containing a subset of the stack frames if the branch point along one or more linearly connected stack frames of the stack segment is detected, wherein the plurality of new stack segments is referred by the stack segment; and initializing the filter state of each of new stack segments based on at least a part of the filter state of the stack segment. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023047720-A (JP)
Title: Inspection system, method for controlling inspection system, program, and storage medium
Inventor: SEKI HIROTAKA
IPC: G01N21/3581
Filed: 2021-09-27
Abstract: To provide, in an inspection system including a plurality of terahertz illumination units and imaging units, a technique to maintain image quality and advantageous in crime prevention without the need to consider the arrangement of the illumination units and imaging units.SOLUTION: An inspection system comprises: a plurality of imaging systems each including irradiation means that irradiates an object to be inspected with terahertz waves, and imaging means that photographs a reflected wave from the object to be inspected with which the terahertz waves are irradiated by the corresponding irradiation means; and control means that controls the irradiation means and the imaging means of each of the plurality of imaging systems. The plurality of imaging systems each include first imaging means, first irradiation means that corresponds to the first imaging means, and second irradiation means that does not correspond to the first imaging means and corresponds to second imaging means, and in which the terahertz wave emitted therefrom is directly incident on the first imaging means. The control means controls the plurality of imaging systems so that a period of photographing performed by the first imaging means and a period of irradiation of the terahertz wave performed by the second irradiation means become different from each other in timing.SELECTED DRAWING: Figure 6
Patent JP-2023047728-A (JP)
Title: Aqueous two-component coating composition, method for producing coating film, and article
Inventor: HONG CHANGFENG
IPC: C08G18/00
Filed: 2021-09-27
Abstract: To provide an aqueous two-component coating composition excellent in pot life, dispersibility, coating film appearance, and the like, and a method for producing a coating film.SOLUTION: An aqueous two-component coating composition contains a resin dispersed or emulsified in water, a curing agent, and a pigment. The curing agent contains a polyisocyanate derived from one or more diisocyanates selected from the group consisting of aliphatic diisocyanates and alicyclic diisocyanates. The resin has a hydroxyl value of 50 mg KOH/g or more and 250 mg KOH/g or less. The polyisocyanate has an SP value being a solubility parameter of 8.3 or more and 9.6 or less, a content of a six-membered ring structure derived from an isocyanate group of 40 mol% or more and 80 mol% or less, and an allophanate group content of 1 mol% or more and 20 mol% or less. The curing agent has a viscosity at 25°C of 300 mPa s or more and 1,500 mPa s or less in a solvent-free state.SELECTED DRAWING: None
Patent JP-2023054592-A (JP)
Title: Ink jet recording device and control method therefor, and ink jet recording device monitoring system
Inventor: YAMAGUCHI SHOKI
IPC: B41J2/01
Filed: 2021-10-04
Abstract: To provide an ink jet recording device which calculates the amount of time that cartridge exchange instruction and ink or solvent replenishment instruction are displayed, and can provide a user with an estimated time when the ink or solvent will need to be replenished.SOLUTION: An ink jet recording device comprises a structure with control that calculates ink or solvent consumption per hour from information concerning printing content and number of prints per hour in the past and operation information concerning a pump and an electromagnetic valve, divides a residual quantity of the ink or solvent by the ink or solvent consumption per hour, and predicts in advance the time until the ink or solvent replenishment instruction is issued.SELECTED DRAWING: Figure 6
Patent JP-2023054725-A (JP)
Title: Vehicle control device for four-wheel drive vehicle
Inventor: MIYAUCHI SHIGEYUKI
IPC: B60K17/348
Filed: 2021-10-04
Abstract: To provide a vehicle control device for a four-wheel drive vehicle which can optimally adjust a standby engaging degree or a distribution ratio of power transmission to a main drive wheel side and sub drive wheel side in preparation for occurrence of slip while minimizing influence of deceleration force caused by a tight corner braking phenomenon to travelling.SOLUTION: A control device 100 comprises: a running state grasping part 102 which grasps a running state of a vehicle 10; and a first clutch control part 104 which controls an engagement degree of a first clutch transmitting through a front wheel drive clutch 46. The control device 100 can control, when drive control is performed by a standby control method, for occurrence of slip, the front wheel drive clutch 46 to be waiting in an engagement state of a prescribed standby engagement degree S. The control device 100 stepwisely or continuously changes the standby engagement degree S according to a vehicle speed V of the vehicle 10.SELECTED DRAWING: Figure 2
Patent JP-2022025085-A (JP)
Title: program
IPC: G06Q20/38
Filed: 2021-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and an information processing method, capable of utilizing virtual currency to support economic activity of a user. 
     SOLUTION: An information processing device 1 that can provide a user with virtual currency (token), includes: an information acquisition unit that acquires information on predetermined service for the user; a fee acquisition unit that acquires information on a fee according to a purchase amount of commodities or service; a currency acquisition unit that uses the information on the fee acquired by the fee acquisition unit to acquire virtual currency; and a providing unit that provides the user with an amount of virtual currency according to the service, of the virtual currency acquired by the currency acquisition unit. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023058999-A (JP)
Title: Measuring system, measuring method and program
Inventor: KONNO KOJI
IPC: G01C15/00
Filed: 2021-10-14
Abstract: To provide a measuring system, a measuring method and a program for measuring and utilizing a distance between two points.SOLUTION: A measuring system 1 comprises: a laser range finder 10; and a processing apparatus 20. The laser range finder 10 comprises: a distance measurement unit 101 that measures a distance to a measurement point on an object; and a measurement result output unit 103 that outputs the distance. The processing apparatus 20 comprises: a measurement result acquisition unit 201 that acquires the distance; a self-position estimation unit 203 that calculates a position and an attitude of the measuring system 1; a coordinate calculation unit 205 that calculates a coordinate of the measurement point on the basis of the distance, the position and the attitude; and a two-point distance calculation unit 207 that calculates a distance between two measurement points measured in different positions on the basis of the coordinates of the measurement points.SELECTED DRAWING: Figure 1