baber/WOPTO huggingface dataset:
Patent JP-2023010126-A (JP)
Title: power converter
Inventor: ISODA MISAKI
IPC: H02M7/48
Filed: 2021-07-09
Abstract: To provide a power converter capable of reducing power consumption and electromagnetic noise of a gate drive circuit when it is not necessary to turn on/off a switching element of a power conversion circuit.SOLUTION: A power converter includes: a gate power supply switch for turning on/off power supply to a target gate drive circuit that is all or part of n gate drive circuits; and a control circuit for controlling the n gate drive circuits and the gate power supply switch. The control circuit determines whether it is in an operation mode in which the gate drive circuit needs to be controlled for turning on/off a switching element or a non-operation mode in which there is no need of control. When the operation is determined to be the operation mode, the gate power supply switch is turned on. When the operation is determined to be the non-operation mode, the gate power supply switch is turned off.SELECTED DRAWING: Figure 1
Patent JP-2023012129-A (JP)
Title: Welding preparation method for upset welding machine and electrode drive device of movement side of upset welding machine directly used for implementing the same
Inventor: TANPO KATSUTOSHI
IPC: B23K11/02
Filed: 2021-07-13
Abstract: To prevent variation in or a shortage of the joining strength of a welded part caused by elasticity of a workpiece W.SOLUTION: A servo motor 12 with a servo amplifier 11 for driving an electrode 22 of a movement side back and forth with respect to an electrode 21 of a fixed side and a load cell 14 interposed between the electrode 22 of the movement side and the servo motor 12 are provided. The load cell 14 can reset an output value V to a zero point in response to a reset signal S3.SELECTED DRAWING: Figure 1
Patent JP-2023012365-A (JP)
Title: Drying disinfection machine
Inventor: SHEN SHUILIANG
IPC: F26B9/00
Filed: 2021-07-13
Abstract: To provide a drying disinfection machine capable of disinfecting in a short period without reduction of a disinfection effect, for preventing breeding of bacteria on baby goods and cup which are dried and disinfected and for preserving the baby goods and cup for a long term.SOLUTION: A drying disinfection machine 1 comprises: a main body case 2 for storing a washed disinfected object to be dried; a lid body 5 which is opened/closed to the main body case 2, and forms a closed storage space SP; a mounting base 6 for mounting the disinfected object to be dried thereon; a heater 15 provided below the mounting base 6; a fan 14 for blowing heated air heated by the heater 15 to the dried disinfected object mounted on the mounting base 6 for drying the disinfected object; a strong ultraviolet radiating part 8 for radiating ultraviolet to the disinfected object to be dried mounted on the mounting base 6 for disinfecting the disinfected object to be dried; a weak ultraviolet radiating part 9 for radiating ultraviolet to the disinfected object to be dried mounted on the mounting base 6, for preventing breeding of bacteria on the disinfected object to be dried; and a drying disinfection control part 20 for controlling operations of the heater 15, the fan 14, the strong ultraviolet radiating part 8 and the weak ultraviolet radiating part 9.SELECTED DRAWING: Figure 1
Patent JP-2021165756-A (JP)
Title: Sample fractionating kit, and sample fractionating device
Inventor: KATSUMOTO YOICHI
IPC: G01N15/14
Filed: 2021-07-14
Abstract: To provide a sample fractionating kit and a sample fractionating device which can fractionate and store a target biological sample in a sealed space.SOLUTION: A sample fractionating kit has a housing part in which a sample to be fractionated is stored, a fractionating part that fractionates a target biological sample from the sample to be fractionated, and a storage part in which the target biological sample is stored, with the housing part, the fractionating part, and the storage part being coupled in a sealed state.SELECTED DRAWING: Figure 1
Patent JP-2021166821-A (JP)
Title: Quantitative injection aerosol product for controlling specific harmful materials and method for controlling specific harmful materials using the same
Inventor: ONODERA HIROYUKI
IPC: A01N25/06
Filed: 2021-07-15
Abstract: To provide a quantitative injection aerosol product for controlling specific harmful materials, which can exhibit excellent controlling effect against specific harmful materials including harmful microorganisms and/or harmful fine substances.SOLUTION: Provided is a quantitative injection aerosol product for controlling specific harmful materials to control specific harmful materials including harmful microorganisms and/or harmful fine substances, comprising an aerosol stock solution, which contains a specific harmful material control component and an organic solvent, and a propellant filled in an aerosol container. A specific density of the aerosol stock solution at 20°C is 0.76 to 0.95 and an internal pressure in the aerosol container is set to 0.60 MPa or less at 25°C.SELECTED DRAWING: None
Patent JP-2023013858-A (JP)
Title: sash
Inventor: YAMADA HIROMITSU
IPC: E06B1/36
Filed: 2021-07-16
Abstract: To provide a sash with improved strength of a paper sliding door against the load in the out-of-face direction without increasing the size of the paper sliding door.SOLUTION: A sash 100 includes: a rectangular outer frame 1; and a pair of paper sliding doors S fitted inside the ring of an outer frame 1 slidably in the width direction as a double sliding sash. With the paper sliding door S closed, the paper sliding door S has a pair of face materials 25, 35 and a pair of door stop stiles 20A, 30A which are fixed outside the width direction on the perimeter of the face material 25, 35. The outer frame 1 has ribs 11a and 12b extending inward from the sides of the outer frame 1. In a view in the depth direction of the outer frame 1, the ribs 11a, 12b and front door stop stiles 20A, 30A overlap, and the ribs 11a, 12b extend beyond the center lines G1, G2 of the door stop stiles 20A, 30A in the width direction of the outer frame 1.SELECTED DRAWING: Figure 2
Patent JP-2022086987-A (JP)
Title: Image forming apparatus
Inventor: ITO MASATOSHI
IPC: H02P6/08
Filed: 2021-07-21
Abstract: To drive a plurality of rollers with one motor.SOLUTION: An image forming apparatus comprises: at least one or more developing rollers; an A motor that drives the at least one or more developing rollers; a current detection unit (current value calculation unit 128) that detects the value of current flowing in the A motor; and a display panel that displays information on the state of the at least one or more developing rollers. The image forming apparatus detects the current value with the current detection unit, while driving the at least one or more developing rollers with the A motor, when the current value is a first value, information indicating that the at least one or more developing rollers are in an abnormal state is not displayed on the display panel, and when the current value is a second value larger than the first value, the information indicating that the at least one or more developing rollers are in the abnormal state is displayed on the display panel.SELECTED DRAWING: Figure 3
Patent JP-2023016550-A (JP)
Title: Wavelength conversion module
Inventor: KUNIMUNE TEPPEI
IPC: G02B5/20
Filed: 2021-07-21
Abstract: To provide a highly reliable wavelength conversion module.SOLUTION: A wavelength conversion module 100 includes a substrate 30, a wavelength conversion member 11 consisting of a phosphor, and a bonding member 20 containing metal 21 for bonding the substrate 30 and the wavelength conversion member 11. The wavelength conversion member 11 is less than 100 μm in thickness.SELECTED DRAWING: Figure 3A
Patent JP-2023018373-A (JP)
Title: Belt device and on-vehicle system
Inventor: SUZAKI MAHO
IPC: B60R22/12
Filed: 2021-07-27
Abstract: To provide a belt device capable of operating a heater so as to have a temperature get closer to a desired temperature for a user; and to provide an on-vehicle system.SOLUTION: An on-vehicle system includes an acquisition part for acquiring biological information on a body of a crewman, and a control part for controlling operation of a heater of a seat belt in multiple operation modes. The multiple operation modes include a first operation mode for operating the heater based on the biological information, and a second operation mode for operating the heater without depending on the biological information, and the control part variably controls output of the heater at least when the heater is operated in the first operation mode.SELECTED DRAWING: Figure 6
Patent JP-2023022528-A (JP)
Title: Manufacturing facility and manufacturing method for carbonated beverage
Inventor: NAKAHARA KAZUNOBU
IPC: B01F21/00
Filed: 2021-08-03
Abstract: To provide a manufacturing facility for carbonated beverages that can reduce manufacturing costs for carbonated beverages and reduce environmental loads by reducing consumption of carbon dioxide.SOLUTION: A manufacturing facility for carbonated beverages is provided with: a blender that generates a mixture of raw water and a raw material syrup and comprises a mixture tank that stores the generated mixture; a carbonator that generates product liquid by dissolving carbon dioxide into the mixture and comprises a product liquid tank set in a carbon dioxide atmosphere and storing the generated product liquid; and a gas supply passage through which carbon dioxide ejected from the product liquid tank is regularly supplied to the mixture tank during operation of the carbonator.SELECTED DRAWING: Figure 1
Patent JP-2023022565-A (JP)
Title: Skin cleansing composition
Inventor: KOMABA KANAE
IPC: A61K8/37
Filed: 2021-08-03
Abstract: To provide a skin cleansing composition that is used at places in the presence of water, such as a bathroom, and if contaminated with water due to a wet hand, keeps a transparent or translucent appearance and shows excellent cleansing power, and also gives a refresh feel and a moist feel in balanced manner after washing.SOLUTION: A skin cleansing composition contains two nonionic surfactants (A), polyoxyethylene (20) glyceryl triisostearate and polyoxyethylene (30) sorbit tetraisostearate, of 10 to 25 mass% in a proportion from 9.5:0.5 to 6:4, (B) ethylhexyl palmitate of at least 20 mass% or more, and (C) diglycerol.SELECTED DRAWING: None
Patent JP-2023024031-A (JP)
Title: Rotary machine
Inventor: MISE HIROMI
IPC: H02K5/20
Filed: 2021-08-06
Abstract: To provide a motor in which a rotor can be better cooled.SOLUTION: A motor 1 includes a rotatable rotor 2, a stator 3 covering the outer peripheral surface of the rotor 2 with a gap, and a housing 52 that accommodates the rotor 2 and the stator 3 in its own accommodation space 52a. A shaft 55 has a shaft oil passage 55a. The rotor 2 includes a core oil passage 2a. The housing 52 includes a liquid passage 54. The shaft oil passage 55a of the shaft 55 and the core oil passage 2a of the rotor 2 communicate with each other and do not communicate with the liquid passage 54 of the housing 52 directly or indirectly.SELECTED DRAWING: Figure 1
Patent JP-2023028543-A (JP)
Title: heating cooker
Inventor: MASUZAWA TAKESHI
IPC: F24C7/06
Filed: 2021-08-19
Abstract: To provide a heating cooker which can perform multi-tier cooking which achieves low costs and little uneven baking.SOLUTION: A heating cooker has a cooking chamber therein and includes: an upper heater 11 disposed at the upper side of the cooking chamber; a lower heater 12 disposed at the lower side of the cooking chamber; and a middle heater 13 disposed on at least one of both sides as seen in a direction orthogonal to a vertical direction in the cooking chamber and between the upper heater 11 and the lower heater 12.SELECTED DRAWING: Figure 4
Patent JP-2023030780-A (JP)
Title: Active energy irradiation device and ink jet printer
Inventor: MURAYAMA KYOICHI
IPC: B41J2/01
Filed: 2021-08-24
Abstract: To provide an active energy irradiation device which can suppress temperature rise of an irradiation part in association with an increases in usage time, and an ink jet printer.SOLUTION: An active energy irradiation device 1 comprises: a housing 2; an irradiation part 3 located in the housing 2; a heat sink 4 which is located in the housing 2 and is thermally connected to the irradiation part 3; a first opening 5 provided in the housing 2; and an air introduction part 6 which deflects downward air that has flowed into the housing 2 along a longitudinal direction via the first opening 5, and introduces the same into the heat sink 4. The air introduction part 6 has: a filter separator 61 including a side plate 61a which is so provided as to face the first opening 5; and a filter 62 provided between the first opening 5 and the side plate 61a. The filter 62 includes a first filter part F1 which is provided on the heat sink 4 side, is not exposed from the first opening 5 when vied from the longitudinal direction, and contacts the side plate 61a.SELECTED DRAWING: Figure 3
Patent JP-2023031658-A (JP)
Title: Inspection device, method for controlling inspection device, and program
Inventor: SAKAI HIROYUKI
IPC: G06T7/44
Filed: 2021-08-25
Abstract: To provide an inspection device that can reduce the workload on an inspection operator.SOLUTION: An inspection device 102 performs inspection of a printed material output from an image forming apparatus 101. The inspection device 102 reads the printed material to create a scan image of the printed material, detects a line drawing area and a photographic area from the scan image, discriminates the line drawing area as any one of a character area and a bar code area, and performs settings related to the inspection of the printed material based on a result of the detection and a result of the discrimination.SELECTED DRAWING: Figure 3
Patent JP-2023032783-A (JP)
Title: vehicle and wheelchair
Inventor: OHATA TOMONORI
IPC: A61G1/02
Filed: 2021-08-27
Abstract: To provide a vehicle and a wheelchair in which one or both of a tread width and a wheel base can be smoothly changed.SOLUTION: A vehicle 1 includes: driven wheel support members 15, 15; drive wheel support members 10, 10; a lift member 20 that causes drive wheels 2, 2 to be separated from the ground; a first extension mechanism 30 that causes the driven wheel support members 15, 15 and the drive wheel support members 10, 10 to approach to and be separated from each other to extend a wheel base between the drive wheels 2, 2 and the driven wheels 3, 3; and a second extension mechanism 40 that extends a tread width of the drive wheels 2, 2 and the driven wheels 3, 3. The drive wheel support members 10, 10 include first drive wheel support parts 10L, 10R that support the drive wheels 2. The second extension mechanism 40 is coupled to the first drive wheel support part 10L and the second drive wheel support part 10R and relatively moves the first drive wheel support part 10L and the second drive wheel support part 10R in a vehicle width direction in a state where the drive wheels 2, 2 are grounded, to change the tread width.SELECTED DRAWING: Figure 1
Patent JP-2023034527-A (JP)
Title: hydraulic damper
Inventor: OKADA YUICHI
IPC: F16F9/504
Filed: 2021-08-31
Abstract: To provide a hydraulic damper for reducing man-hours for development when setting damping force.SOLUTION: The hydraulic damper includes a piston 20 to be slidably displaced in a cylinder tube 18, a piston rod 12 to be displaced integrally with the piston 20, a piston port part 34 for communicating a first chamber 30 and a second chamber 32 parted by the piston, with each other, a first leaf valve 50 and a second leaf valve 56 arranged downstream of the piston port part 34 where pressure oil is distributed, and a sub valve 60 arranged upstream of the first leaf valve 50 and downstream of the second leaf valve 56, the sub valve 60 being provided with a sub valve port part 76 which is communicated with a flow path of the piston port part 34. A total sum (S2) of the flow path cross section area of the sub valve port part 76 is smaller than a total sum (S1) of the flow path cross section area of the piston port part 34 (S1>S2).SELECTED DRAWING: Figure 2
Patent JP-2023038642-A (JP)
Title: Semiconductor manufacturing liquid supply device
Inventor: IINO HIDEAKI
IPC: H01L21/304
Filed: 2021-09-07
Abstract: To provide a semiconductor manufacturing liquid supply device capable of accurately and stably supplying semiconductor manufacturing liquid with solute concentration at a desired value even if a flow rate used in a wafer washing device is varied.SOLUTION: A semiconductor manufacturing liquid supply device 1 comprises: a supply pipe 2 communicating to a supply source of ultra pure water W; a conductivity regulator supply mechanism 3 and an oxidation reduction potential regulator supply mechanism 4 provided in the middle of the supply pipe 2; a film type deaeration device 5; and a particle removal filter 6. The supply pipe 2 is branched into a main pipe 7 and a drain pipe 8. A first instantaneous flowmeter 10 is provided in the main pipe 7 and further communicated to a sheet type wafer washing device 9. A second instantaneous flowmeter 11 is provided in the drain pipe 8 and further, a flow regulation valve 12 is provided. A sensor part 13 is provided between the film type deaeration device 5 and the particle removal filter 6. Control means 15 is capable of controlling the flow regulation valve 12.SELECTED DRAWING: Figure 1
Patent JP-2021185538-A (JP)
Title: Sales data processing apparatus and program
Inventor: KOSHIMAE TAKANORI
IPC: G07G1/06
Filed: 2021-09-09
Abstract: To provide a sales data processing apparatus and a program which support receipt in plural languages and can improve convenience.SOLUTION: A sales data processing apparatus includes: generation means configured to generate receipt data including a character string representing a transaction content in a first language each time a transaction is performed; reception means configured to receive a selection of a second language different from the first language; adding means for adding a character string in the second language in a parallel translation relation with the character string in association with the character string in the first language included in the receipt data on condition that the second language is selected; and output means that outputs the receipt data.SELECTED DRAWING: Figure 8
Patent JP-2023041250-A (JP)
Title: Multiple point contact ball bearing
Inventor: SAEKI TAKASHI
IPC: F16C19/16
Filed: 2021-09-13
Abstract: To provide a multiple point contact ball bearing capable of improving service life by increasing rigidity to axial load.SOLUTION: A bearing 100 is a multiple point contact ball bearing and includes an inner ring 104, an outer ring 108, and a ball 110 as a rolling element rolling between the inner ring and the outer ring. One of the inner ring and the outer ring is located at a two-point contact side having two contact points, and the other is located at a three-point contact side having three contact points. Three points in total, that is, two points at the two-point contact side and one point at the three-point contact side are kept into contact with the ball with respect to a radial load, and three points in total, that is, one point at the two-point contact side and two points at the three-point contact side are kept into contact with the ball with respect to an axial load.SELECTED DRAWING: Figure 1
Patent JP-2023045758-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-22
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and the performance movable control and display of the effect display and then output of a movable performance sound are performed when the movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 66
Patent JP-2023045981-A (JP)
Title: Information processing device and program
Inventor: OZAWA SHIGEKI
IPC: G06V30/12
Filed: 2021-09-22
Abstract: To enhance the accuracy of recognition of characters in character recognition processing.SOLUTION: A character recognition device 10 comprises: a described content recognition unit 124 that recognizes one character contained in an application form image GM through each of a plurality of character recognition processes that recognize characters contained in an image and calculate a degree of certainty of the recognized characters; and a recognition result determination unit 126 that determines one of a plurality of candidate characters obtained as a result of recognizing one character by each of the plurality of character recognition processes as a confirmed character corresponding to the recognition result of the one character. The application form image GM is an image of a document containing one or more items. Priorities of the character recognition processes used for the recognition of a character is determined for each item. The recognition result determination unit 126 determines one of the plurality of candidate characters as a confirmed character on the basis of the degree of certainty of each of the plurality of candidate characters and the priority of each of the plurality of character recognition process.SELECTED DRAWING: Figure 4
Patent JP-2023048284-A (JP)
Title: Separating device and separating system
Inventor: OSAKI SOICHIRO
IPC: B04C11/00
Filed: 2021-09-28
Abstract: To provide a separating device and a separating system which can reduce installation spaces.SOLUTION: A separating device 1 comprises a mounting part 7 having a magnet 40, which supports a separating part 3. This enables the separating device 1 to be mounted on an object W to be mounted, by magnetic force of the magnet 40. The separating device 1 can be easily attached to and detached from the object W to be mounted, by using the magnetic force. Further, the separating device 1 can be installed, only by adding the mounting part 7 having the magnet 40 to the separating device 1, without constructing a large-scale pedestal or the like. This can make a structure for installing the separating device 1 compact.SELECTED DRAWING: Figure 1
Patent JP-2023050648-A (JP)
Title: Reinforcement member for vehicle exterior component and reinforcement structure of vehicle exterior component
Inventor: KUDO TOMOYOSHI
IPC: B60R19/02
Filed: 2021-09-30
Abstract: To provide a reinforcement member which can effectively improve mechanical strength of a vehicle exterior component formed with a slit with a simple structure, and to provide a reinforcement structure.SOLUTION: A reinforcement member 30 includes: a support pillar 35 disposed in slits 21A, 21B of a bumper 10; first and second fitting recessed parts 39, 40 in which first protruding parts 23A, 23B and second protruding parts 24A, 24B at both sides of the slits 21A, 21B fit; and first and second holding wall parts 37, 38 which hold the first protruding parts 23A, 23B and the second protruding parts 24A, 24B from the opposite side of the slits 21A, 21B.SELECTED DRAWING: Figure 3