baber/WOPTO huggingface dataset:
Patent JP-2023042054-A (JP)
Title: processor
Inventor: KOBAYASHI TOSHIHIKO
IPC: G06F11/22
Filed: 2021-09-14
Abstract: To provide a processor for accelerating processing in a multi-core mode to satisfy both performance and functional safety requirements.SOLUTION: In a processor having a dual-core lockstep mechanism, a core fault diagnosis method has a dynamic switching mode for switching to perform the diagnosis in a dual-core lockstep mode and to perform functions other than the fault diagnosis in a multi-core mode. In the dynamic switching mode, switching between the dual-core lockstep mode and the multi-core mode is performed within a predetermined execution cycle.SELECTED DRAWING: Figure 6
Patent JP-2023042291-A (JP)
Title: Stator fixing structure for rotary machine and stator fixing method for rotary machine
Inventor: AZUMA YOSHITAKA
IPC: H02K1/18
Filed: 2021-09-14
Abstract: To improve the accuracy of bracket parallelism on a rotary machine of a frameless structure and to achieve the same varnish processing as in the case of a framed structure.SOLUTION: A frameless motor 21 includes a metal rod 26 between intermediate rings 23a, 23b. A stator core 5a is sandwiched between the intermediate rings 23a, 23b. The intermediate ring 23a is formed with a connecting hole 24f connected to a bolt hole 5b. The intermediate ring 23b is formed with a female threaded hole 24d in a location corresponding to the bolt hole 5b. A shaft portion 25b of a through-bolt 25 inserted through the connecting hole 24f and the bolt hole 5b is fastened to the female threaded hole 24d to fix a stator core 5d. When this is done, the portion between intermediate rings 23a, 23b is restricted to the length of a metal rod 26.SELECTED DRAWING: Figure 2
Patent JP-2023043485-A (JP)
Title: data generation system
Inventor: TAKAHASHI YU
IPC: G16Y20/40
Filed: 2021-09-16
Abstract: To provide a data generation system that digitizes analog photographs and converts texts in analog photographs into voice data, and digitally archives as images with sound.SOLUTION: A data generation system is provided with a reader device that reads analog photographs and a server device communicatively connected to the reader device. The server device includes: an image acquisition unit to acquire images from the reader device; a text extraction unit to extract texts from the images; an audio data generation unit to convert the texts into audio and generate audio data; a URL generation unit to generate URL information for a user terminal to access the server device to acquire the image and the audio data, and send the URL information to the reader device; and a transmission unit to transmit the image and the sound data to the user terminal when accessed by the user terminal based on the URL information displayed on the reader device.SELECTED DRAWING: Figure 1
Patent JP-2023043921-A (JP)
Title: Air clarification device
Inventor: ITO TAISUKE
IPC: A61L9/16
Filed: 2021-09-17
Abstract: To provide an air clarification device in which an electrolysis enhancing tablet falling from a tablet charging mechanism drops into a cistern without clogging in the middle.SOLUTION: A cistern 13 has: a tank compartment 13a in which a water tank 12 and an electrolysis unit 17 are provided; a filter compartment 13b in which a filter 14 is provided; and a partition plate 13c that separates the tank compartment 13a and the filter compartment 13b. The water tank 12 is detachably attached to the cistern 13, and is mounted along the partition plate 13c. The water tank 12 has a vertically extending groove portion 50 on a surface facing the partition plate 13c. A tablet loading mechanism 8 is provided above the water tank 12, and an electrolysis-enhancing tablet 43 dropped from the tablet loading mechanism 8 drops into the tank compartment 13a through a space surrounded by the partition plate 13c and the groove portion 50 of the water tank 12.SELECTED DRAWING: Figure 9
Patent JP-2023044211-A (JP)
Title: Master disk for electroforming, production method of master disk for electroforming, and production method of electroformed object
Inventor: UMEZAWA TOMOKAZU
IPC: C25D1/10
Filed: 2021-09-17
Abstract: To provide a master disk for electroforming, a production method of the master disk for electroforming, and a production method of an electroformed object using the master disk for electroforming, which have excellent adhesive properties to the electroformed object and can suppress the peeling of the electroformed object in growth.SOLUTION: A master disk for electroforming comprises a substrate including an n-type semiconductor, on a surface of which a pattern is laid and an oxide film is formed. A thickness of the oxide film is 18Å or smaller. The master disk for electroforming, a production method of the master disk for electroforming, and a production method of an electroformed object using the master disk for electroforming are provided.SELECTED DRAWING: Figure 1
Patent JP-2023047102-A (JP)
Title: System, method, and program
Inventor: URATA TOMOHIRO
IPC: G08B27/00
Filed: 2021-09-24
Abstract: To provide a system, a method, and a program for providing a worker with appropriate work flows and work steps.SOLUTION: A system 1 includes: a storage part for storing a work flow including at least one work step performed by a worker at each trigger event; a detection part for detecting occurrence of a trigger event; an output part for outputting contents of each work step within a work flow to be executed corresponding to a detected trigger event to a worker who should perform the work step from among respective work flows stored in the storage part; and an allocation part for allocating a worker who is in charge of execution from among multiple workers at each work step within a work flow to be executed.SELECTED DRAWING: Figure 1
Patent JP-2023049297-A (JP)
Title: Coke oven and method for supplying fuel gas to coke oven, and production method of coke
Inventor: FUTATSUMORI KOJI
IPC: C10B21/12
Filed: 2021-09-29
Abstract: To provide a coke oven and a method for supplying fuel gas to the coke oven, and a production method of coke which can increase a temperature of an end flue with a simple structure.SOLUTION: A coke oven includes: a combustion chamber which is configured to include a plurality of flues in an oven width direction to which poor gas or rich gas and combustion air are supplied for combustion; a heat storage chamber through which the poor gas, the combustion air, and exhaust gas after the combustion in the combustion chamber pass and in which the poor gas and the combustion air is preheated with heat of the exhaust gas; and a rich gas horizontal flue which is provided below the combustion chamber so as to extend in the oven width direction and which leads the rich gas to each of the flues. The coke oven is additionally provided with: a bypass line for introducing the poor gas into the rich gas horizontal flue from a poor gas line for supplying the poor gas to the heat storage chamber without passing through the heat storage chamber; and a nozzle for supplying the poor gas introduced from the bypass line to any of the flues.SELECTED DRAWING: Figure 2
Patent JP-2023049537-A (JP)
Title: holding device
Inventor: KAWAMURA YUJI
IPC: H02N13/00
Filed: 2021-09-29
Abstract: To provide a holding device capable of improving temperature uniformity on a holding surface for holding an object.SOLUTION: An electrostatic chuck 1 has a plate-like member 10 comprising a holding surface 11, and a heater electrode 34, and holds a semiconductor wafer W on the holding surface 11. In the electrostatic chuck 1, the heater electrode 34 is arranged on the plate-like member 10, having a first side part 341 and a second side part 342. The heater electrode 34 consists of a first region 351 located at the first side part 341 side, a second region 352 located at the second side part 342 side, and a central region 353 sandwiched between the first region 351 and the second region 352, along its own extending direction in a view in a Z-axial direction. A different portion of the heater electrode 34 is arranged on at least one of the first region 351 side and the second region 352 side so as to be adjacent to the heater electrode 34. Among currents flowing in the first region 351 and the second region 352, a current flowing at least in a region adjacent to the different portion of the heater electrode 34 is larger than a current flowing in the central region 353.SELECTED DRAWING: Figure 4
Patent JP-2022061500-A (JP)
Title: Harmonic deceleration module, power device, automatic traveling vehicle, transport device, power supply system and electric bicycle
Inventor: HSIEH KUN-JU
IPC: H02K7/116
Filed: 2021-10-05
Abstract: To provide a harmonic deceleration module, a power device, an automatic traveling vehicle, a transport device, a power supply system and an electric bicycle for a purpose of the size reduction of a constitution as a whole.SOLUTION: A harmonic deceleration module includes a connection member, a flexible bearing, a first frame, a first circular spline, a second frame and a second circular spline. When the connection member is driven, the connection member rotates with a center axis as center. Also, a cam part of the connection member and the flexible bearing constitute a wave motion generator. By driving the wave motion generator by the connection member, the flexible spline is driven so as to be continuously and flexibly deformed, and the second circular spline and the second frame connected to the second circular spline are rotated by the flexible spine. The second frame has a hollow passage penetrating the second frame along the center axis.SELECTED DRAWING: Figure 2
Patent JP-2023056281-A (JP)
Title: Calibration system and calibration method
Inventor: TANAAMI KATSUCHIKA
IPC: G01L5/1627
Filed: 2021-10-07
Abstract: To provide a calibration system and a calibration method capable of performing accurate calibration more simply.SOLUTION: A calibration system comprises a stage, a weighting jig, a parallel linkage mechanism, and a controller. A weighted body has a force sensor that outputs a value based on a load value including at least one of six axial components of a load applied to the weighted body, and a master sensor that is calibrated to output a load value according to a load. The weighting jig holds the weighted body between itself and the stage, and the weighted body is thus fixed. The parallel link mechanism is composed of six rods. The parallel linkage has an output unit corresponding to each of the six rods. The six rods are connected in parallel to the weighting jig. The controller controls the output of each output unit, displaces the weighting jig relative to the stage, and calibrates the force sensor based on the value output from the force sensor and the load value output from the master sensor.SELECTED DRAWING: Figure 1
Patent JP-2023056623-A (JP)
Title: Remote inspection device and remote inspection method
Inventor: NAGATANI TATSUYA
IPC: G06F1/20
Filed: 2021-10-08
Abstract: To facilitate inspection of an inspection object by remote operation.SOLUTION: A light source relative position and attitude calculation unit calculates light source relative position and attitude information on the basis of operation machine position and attitude information whose data format is aligned. A photographing apparatus relative position and attitude calculation unit calculates photographing apparatus relative position and attitude information on the basis of, view point position and attitude information and the operation machine position and attitude information whose data formats are aligned. A light source position and attitude control unit controls a position and an attitude of a light source on the basis of, the light source relative position and attitude information. A photographing apparatus position and attitude control unit controls a position and attitude of the photographing apparatus on the basis of, the photographing apparatus relative position and attitude information.SELECTED DRAWING: Figure 2
Patent JP-2022001300-A (JP)
Title: Bath pillow
Inventor: MIURA TOSHIYUKI
IPC: A47K3/12
Filed: 2021-10-08
Abstract: To provide a bath pillow in which deformation of an internal storage space can be suppressed without impairing cushioning properties and a broken mark is prevented from occurring on an upper surface.SOLUTION: A bath pillow is installed in a bathtub, and a head of a bather can be placed. The bath pillow includes: a supporting part having a pair of sides and a rear end for connecting the rear end of the pair of sides, and for supporting a load of the head of the bather; and a head placing part provided on the supporting part to form an upper surface where the head of the bather is placed, and forming a storage space for storing a function unit of the bathtub along with the supporting part by covering the upper part of a space between the pair of sides. Hardness of the head placing part is softer than hardness of the supporting part, and the connection line of the storage space side representing an outer edge of the connection surface with the rear end and the head placing part is a curved shape having an inflection point.SELECTED DRAWING: Figure 1
Patent JP-2023058795-A (JP)
Title: charging device
Inventor: FUJINO TAKAHITO
IPC: B60L53/14
Filed: 2021-10-14
Abstract: To reduce an error of SOC during charging.SOLUTION: A control device for a charging device includes: one or more processors; and one or more memories connected to the processor(s). Each processor executes processing including: interrupting charging of an on-vehicle battery at a predetermined timing during charging of the on-vehicle battery; discharging at least part of power of the on-vehicle battery from the on-vehicle battery when the charging of the on-vehicle battery is interrupted; measuring a voltage of the on-vehicle battery after discharge of the on-vehicle battery; and deriving an SOC of the on-vehicle battery on the basis of the measured voltage of the on-vehicle battery.SELECTED DRAWING: Figure 1
Patent JP-2023059289-A (JP)
Title: Game machine
Inventor: SATO KIMINORI
IPC: A63F5/04
Filed: 2021-10-15
Abstract: To provide a game machine having a characteristic in control means.SOLUTION: A game machine comprises control means capable of setting one game state from multiple game states. The multiple game states include: a first game state; and a second game state which is more advantageous to a player than the first game state. The control means is configured: to be able to set the second game state on the basis of satisfaction of a certain condition while the first game state is set; not to set the second game state during a first period even if the certain condition is satisfied during the first period; and to set the second game state after completion of the first period.SELECTED DRAWING: Figure 20
Patent JP-2023059751-A (JP)
Title: Cognitive function evaluation system using steering entropy
Inventor: BOKU KEIAKI
IPC: G08G1/00
Filed: 2021-10-15
Abstract: To provide a cognitive function evaluation system capable of evaluating a cognitive function level of an elderly driver based on a steering entropy value.SOLUTION: A system includes obtaining means for obtaining driving locus data on a vehicle driven by a person to be measured and measurement means for measuring a steering wheel rotation angle of the vehicle, and evaluates the cognitive function level of elderly drivers by a CPU that processes analysis means for analyzing the steering wheel rotation angle obtained by the measurement means and calculating a steering entropy value, spatiotemporal extracting means of extracting a specific time at a specific point while the vehicle is traveling, based on the driving locus data, and evaluation means for evaluating the cognitive function level of the person to be measured based on the steering entropy value at the specific point and the specific time.SELECTED DRAWING: Figure 4
Patent JP-2022069412-A (JP)
Title: Controller having protection module
Inventor: Winfried gruber
IPC: G05B19/042
Filed: 2021-10-19
Abstract: To provide a controller having a protection module for controlling a technical installation, and well protected from the common cause of failure.SOLUTION: A controller (10) has a modular construction comprising an input module (14) that receives an input signal representative of a state of a technical installation and an output module (16) that outputs an output signal to control the technical installation based on the input signal, in which a protection module (100) is incorporated in the modular construction in order to monitor the operability of the input module (14) and the output module (16). The protection module (100) confirms the output signal of the output module (16) based on monitoring over the input module and the output module. The input module (14) and the output module (16) form a first electric potential group (30) within the modular construction, and the protection module (100) forms a second electric potential group (32) within the modular construction. The second electric potential group (32) is independent of the first electric potential group (30).SELECTED DRAWING: Figure 1
Patent JP-2023062223-A (JP)
Title: Heating cooker and heating cooking system
Inventor: ITO TADANOBU
IPC: H05B6/12
Filed: 2021-10-21
Abstract: To provide a heating cooker and a heating cooking system which can receive a voice input, acquire recipe data from the outside and are highly convenient to a user.SOLUTION: An input operation part for receiving an input of a user has touch type input keys for selecting cooking modes, control menus, or the like. A voice inputting mode is automatically started in accordance with a touch state of the input keys. A control device for controlling heating means can acquire various data about recipes from the outside in the case of receiving an applicable command for the voice inputting mode. Data acquisition information is notified in the case that command data and recipe data from the user to be applied to cooking can be acquired. If the acquisition goes wrong, the user is notified of both display of a reception failure and reception support information on the cause, measures, or the like. An external communication terminal or the like being a recipe data transmission source is notified of a data transmission result, and both a transmission success and the state of going wrong clearly undergo corresponding display even on an external device side.SELECTED DRAWING: Figure 21
Patent JP-2022028671-A (JP)
Title: Microfluidic siphoning array for nucleic acid quantification
IPC: C12M1/00
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for amplifying and quantifying nucleic acids. 
     SOLUTION: A method for amplifying and quantifying a nucleic acid comprises isolating a sample comprising nucleic acid molecules into a plurality of microchambers, performing a polymerase chain reaction on the plurality of microchambers, and analyzing the results of the polymerase chain reaction. In an aspect of the present invention, a microfluidic device is provided. The microfluidic device comprises: at least one microchannel having at least one inlet 120 and at least one outlet 130; a plurality of microchambers and a plurality of suction openings, which allow fluid communication with at least one microchannel by a plurality of suction openings; and a thermoplastic thin film that is at least partially gas permeable and placed adjacent to the surface of the microfluidic device so that the thermoplastic thin film covers the plurality of microchambers. 
     SELECTED DRAWING: Figure 3C 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023065958-A (JP)
Title: absorbent article
Inventor: KURAMOCHI KEISUKE
IPC: A61F13/532
Filed: 2021-10-28
Abstract: To provide an absorbent article capable of suppressing deformation of recessed grooves while worn in the absorbent article in which recessed grooves extending in a longitudinal direction are formed on a surface sheet side surface.SOLUTION: A first form of the current invention is an absorbent article which includes an elongated body that has: a liquid-permeable surface sheet; a liquid-impermeable rear surface sheet; an absorber provided between the surface sheet and the rear surface sheet; and recessed grooves extending in a longitudinal direction that are formed on the surface on the surface sheet side. Highly compressed parts are formed in the recessed grooves. The high compression part includes: a first high compression part in the shape of a wavy line extending in the longitudinal direction; and a second high compression part which extends in the longitudinal direction, goes along a virtual wavy line crossing the first high compression part, and is in the shape of a discontinuous wavy line.SELECTED DRAWING: Figure 1
Patent JP-2023066298-A (JP)
Title: Bonded joint bonded to resin, bonded joint production method and metal-resin bonding structure
Inventor: SUZUKI TATSUYA
IPC: B22C1/00
Filed: 2021-10-28
Abstract: To provide a metal-resin bonding structure having improved bond strength.SOLUTION: In a bonded joint 1, a groove-shaped recessed part 13 is formed in the circumferential direction of almost cylindrical metal side faces 11, and a space between both bottom faces 12 has an hourglass shape with a constriction part 14. Vertical end parts 15 and the recessed part 13 in the side faces 11 form a rough recessed shape 101, and the side faces 11 including the recessed part 13 is made into a bonded face 10. A fine recessed shape 100 having an arithmetic average roughness Ra of 10 to 300 μm is formed on the bonded face 10. The bonded joint 1 strengths bonding with a resin by the formation of the rough recessed shape 101 and the fine recessed shape 100 on the bonded face 10.SELECTED DRAWING: Figure 1
Patent JP-2022017468-A (JP)
Title: Method for producing long retardation film
IPC: G02B5/30
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a long retardation film having an optical axis in a direction oblique to a long direction of a long retardation film. 
     SOLUTION: A long retardation film has a long base material composed of polyethylene terephthalate and cellulose ester or a cyclic olefin resin, a long optical alignment film and a long retardation film in this order, in which a direction of an orientation regulation force of the long optical alignment film is 30° to 60° relative to the long direction of the long base material, a thickness of the long retardation film is 1-3 μm, and a direction of the optical axis of the long retardation film is 30° to 60° relative to the long direction of the long base material. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068864-A (JP)
Title: Basic aluminum lactate solution for forming ceramic, and production method of the same
Inventor: OZAKI TAICHI
IPC: C07C59/08
Filed: 2021-11-04
Abstract: To provide a basic aluminum lactate solution for forming ceramic simple in production, and capable of holding long-term stability even in a solution state, and a production method of the same.SOLUTION: A basic aluminum lactate solution for forming ceramic has a basicity of 67-85%; includes 8-13 wt.% of Al in terms of Al2O3, 0-50 ppm of Fe, 0-50 ppm of Ca, 0-50 ppm of Mg, and 0-50 ppm of Si; includes 0-1 wt.% of an alkali metal element ion, 0-1.0 wt.% of a chloride ion; and further includes 0-500 ppm of a total of a carbonic acid ion, a sulfuric acid ion and a phosphoric acid ion, and individually 0-200 ppm of respective these three ions. Also provided is a production method of the same.SELECTED DRAWING: Figure 1