baber/WOPTO huggingface dataset:
Patent JP-2022037281-A (JP)
Title: Control apparatus and control method
Inventor: MEGURO KAZUYUKI
IPC: H02P29/68
Filed: 2020-08-25
Abstract: To provide a control apparatus capable of estimating a more secure temperature of a heat source even if a temperature of the heat source cannot be directly detected.SOLUTION: A control apparatus 1 controls a current source 2, and a power conversion part 30 converting power from the current source and supplying the power to a driving part. The control apparatus comprises: a control part 10 that controls the power conversion part 30; a temperature detection part 11 that detects a temperature near a heat source generated at the power conversion part or the driving part; and a storage part 20 that stores a saturation temperature information table in which a combination of a current value flowing through the driving part and a frequency of a current flowing through the driving part are associated with a saturation temperature as the maximum temperature at which the heat of the heat source is saturated. The control part controls the power supplied from the power conversion part to the driving part on the basis of the current value of the current flowing through the driving part and the frequency, and a control estimation temperature calculated from the current saturation temperature of the heat source.SELECTED DRAWING: Figure 1
Patent JP-2022037579-A (JP)
Title: washing machine
Inventor: YAMAUCHI TOMOHIRO
IPC: D06F39/10
Filed: 2020-08-25
Abstract: To alleviate a burden on a user by suppressing the number of steps for the maintenance of a filter unit to the minimum.SOLUTION: A washing machine includes: a washing and dewatering tub in which a pulsator is arranged at a bottom part; and a lint capturing device provided at a baffle arranged on an inner peripheral surface of the washing and dewatering tub. The lint capturing device includes: a filter member 10 having a filter 13; and a cover member 30 formed to be detachable by sliding with respect to the filter member 10. The cover member 30 has a scraping part 36 coming into contact with the filter 13 when the filter member 10 is removed from the cover member 30.SELECTED DRAWING: Figure 8
Patent JP-2022037721-A (JP)
Title: Information processing apparatus, information processing system, and information processing method
Inventor: MATSUBARA TOMOYA
IPC: G06Q30/06
Filed: 2020-08-25
Abstract: To provide an information processing apparatus for managing a privately owned physical article which is available for rental, an information processing system, and an information processing method.SOLUTION: An information processing apparatus includes a control unit which executes monitoring displacement of one or more articles owned by a first user on the basis of information detected by a sensor, and generating a list of articles available for rental, out of the above one or more articles, on the basis of the displacement of the one or more articles. The control unit adds an article having a frequency of use which is lower than a first value, out of the above one or more articles, as an article available for rental, to the list.SELECTED DRAWING: Figure 1
Patent JP-2020201981-A (JP)
Title: Method and apparatus for selecting process control system alarms and tangible computer-readable storage medium
Inventor: KIM ORDEAN VAN CAMP
IPC: G05B23/02
Filed: 2020-08-27
Abstract: To provide a method, an apparatus, a system, and a product for selecting alarms of a process control system based on an alarm source type and/or an alarm purpose.SOLUTION: An example method includes assigning a first subset of process control alarms in a process control system to a first source type of the process control alarms. The first source type is associated with a first subset of user roles. The example method also includes assigning a second subset of the process control alarms to a second source type of the process control alarms. The second source type is associated with a second subset of the user roles. The example method further includes displaying alarm information associated with the process control alarms. The alarm information identifies the first source type of the first subset of the process control alarms and the second source type of the second subset of the process control alarms.SELECTED DRAWING: Figure 2
Patent JP-2022048509-A (JP)
Title: Transmission device and program
Inventor: TANAKA JUN
IPC: G10L15/22
Filed: 2020-09-15
Abstract: To provide a technique for easily transmitting information corresponding to a voice signal.SOLUTION: An acquisition unit 30 acquires a voice. A voice recognition unit 50 executes voice recognition for the voice acquired by the acquisition unit 30. When determining that a predetermined keyword is included based on the voice recognition by the voice recognition unit 50, a control unit 34 generates a display control signal for performing a display corresponding to the predetermined keyword. A transmission/reception unit 36 transmits a voice signal including the voice acquired by the acquisition unit 30 and the display control signal generated by the control unit 34.SELECTED DRAWING: Figure 2
Patent JP-2022049364-A (JP)
Title: Method for recovering valuable materials from lithium ion secondary battery
Inventor: NISHIKAWA CHIHIRO
IPC: C22B7/00
Filed: 2020-09-16
Abstract: To provide means that can recover copper from a lithium ion secondary battery containing aluminum, carbon, and copper foil as constituent materials with a small number of steps and with high quality, as well as low aluminum quality, low fluorine quality and low carbone quality.SOLUTION: A method for recovering valuable materials from a lithium ion secondary battery, includes: a heat treatment step for heat-treating a lithium ion secondary battery containing aluminum, carbon, and copper foil as constituent materials; and a wet sorting step for applying external force, in the presence of a liquid, to the heat-treated material obtained in the heat treatment step, and separating and sorting it into heavy products and light products including copper.SELECTED DRAWING: Figure 2
Patent JP-2022049922-A (JP)
Title: Liquid printing ink, and printed matter
Inventor: OKADA MORIHIRO
IPC: C09D11/106
Filed: 2020-09-17
Abstract: To provide liquid printing ink having a laminate strength while holding base material adhesion, scratch resistance and abrasion resistance.SOLUTION: Liquid printing ink contains a polyurethane resin or a chlorinated polypropylene resin, a specific amount of silicone resin fine particles having a specific particle diameter size, and an organic solvent, in which the polyurethane resin and the silicone resin fine particles having an average particle diameter of 1.0-10.0 μm in an amount of 0.01 mass% or more in an ink total solid content, and an organic solvent are contained.SELECTED DRAWING: None
Patent JP-2022049994-A (JP)
Title: Laser processing method and device
Inventor: AIKAWA RIKI
IPC: H01L21/301
Filed: 2020-09-17
Abstract: To provide a laser processing method and device capable of preventing peeling of a protective film caused by laser ablation processing.SOLUTION: A laser processing method includes: a pretreatment step of irradiating the surface of workpiece (W) with an electron beam (β), and producing a radical group on the surface of the workpiece; a protective film coating step of coating the protective film (PL) onto the surface of the workpiece produced with the radical group; and a laser processing step of emitting a laser beam (LB) along a planned division line (CL) on the surface of the workpiece coated with the protective film, and forming a laser processing groove (LG).SELECTED DRAWING: Figure 2
Patent JP-2021072436-A (JP)
Title: Silicon nitride film etching solution and method of producing semiconductor element using the same
Inventor: YOO HO SEONG
IPC: H01L21/336
Filed: 2020-09-17
Abstract: To provide a silicon nitride film etching solution which is hardly decomposed at low temperature but easily decomposed under an etching condition at high temperature, and which prevents growth as silicon-based particles and can increase a selection ratio of a silicon nitride film to a silicone oxide film.SOLUTION: The silicon nitride film etching solution comprises a phosphoric acid aqueous solution and at least one of compounds represented by the formula in the figure. In the formula, each X1 is independently selected from nitrogen, oxygen and sulfur; each Y1 is independently selected from hydrogen, halogen, alkoxy group, amine and a hydroxy group; and each a is independently from 1 to 4.SELECTED DRAWING: None
Patent JP-2022051191-A (JP)
Title: Self-position estimation device
Inventor: MINAMIDA MASAYA
IPC: G05D1/02
Filed: 2020-09-18
Abstract: To provide a self-position estimation device capable of improving the self-position estimation accuracy of a mobile object.SOLUTION: A self-position estimation device 15 comprises: a laser sensor 3 that detects a distance from a mobile object 2 to an object 6 that exists around the mobile object 2; a self-position estimation unit 13 that estimates the self-position of the mobile object 2 based on distance data from the mobile object 2 to the object 6 detected by the laser sensor 3 and map information of the surrounding environment of the mobile object 2; and an obstacle detection unit 11 that detects obstacles 7 that are not registered in the map information. When obstacles 7 are detected by the obstacle detection unit 11, the self-position estimation unit 13 estimates the self-position of the mobile object 2 based on the map information and the distance data to the object 6 excluding the obstacles 7 from among the distance data from the mobile object 2 to the object 6.SELECTED DRAWING: Figure 1
Patent JP-2022051265-A (JP)
Title: Laser head and laser machining apparatus provided with the same
Inventor: FUJIMOTO FUMINORI
IPC: B23K26/064
Filed: 2020-09-18
Abstract: To provide a laser head having a simple structure, and making a beam profile irradiated to a work have a desired distribution.SOLUTION: A laser head 300 includes: a housing 310 having a light incident port 311 and a light output port 312; a collimation lens 320 disposed inside the housing 310; a condensing lens 330; and a protection grass 340. Coating 341 is formed on the surface of the protection glass 340. The coating 341 is provided in a light passage of a laser light LB, and also a transmission coefficient at a center part 341a and that at a peripheral part 341b are different from each other.SELECTED DRAWING: Figure 2
Patent JP-2022052010-A (JP)
Title: Memory system
Inventor: MATSUMOTO HAJIME
IPC: G06F13/38
Filed: 2020-09-23
Abstract: To provide a memory system capable of coping with a change of an interface standard.SOLUTION: A memory system 1 can be connected with a host device 100. The memory system 1 includes a nonvolatile memory 10, and a controller 20 which controls the nonvolatile memory 10 and to which a first voltage is supplied. The memory system 1 further includes circuits 31 and 32 in which a first signal (VIO 1.8) and a second signal (CLKREQ#) are input from the host device 100 in a state of being connected to the host device 100, a second voltage of the second signal is converted to a first voltage when the first signal and the second signal have the second voltage (VDD1) lower than the first voltage (VDD2), the first signal is not input from the host device 100 and the second signal in input therefrom in a state of being connected to the host device 100, and the first voltage of the second signal is not converted when the second signal has the first voltage.SELECTED DRAWING: Figure 2
Patent JP-2021136431-A (JP)
Title: Cooling device, and device that discharges liquid
Inventor: HIDA KATSUHIRO
IPC: B41J2/01
Filed: 2020-09-29
Abstract: To facilitate maintenance work.SOLUTION: A cooling device includes a metal member 501 that is thermally coupled with a plurality of elements that generate heat, a water-cooled jacket 503 formed with a flow path 531 through which a refrigerant flows inside, and a heat conductive sheet 502 arranged between the metal member 501 and the water-cooled jacket 503, and the heat conductive sheet 502 has an adhesive surface 502a and a non-adhesive surface 502b, the adhesive surface 502a is adhered to the metal member 501, and the non-adhesive surface 502b is pressed and is thermally coupled with the water-cooled jacket 503 so as to be in contact with the water-cooled jacket 503, such that the heat conductive sheet 502 and the water-cooled jacket 503 can be separated from each other.SELECTED DRAWING: Figure 14
Patent JP-2024004494-A (JP)
Title: 可搬型ガス分析装置
IPC: H05K5/02
Filed: 2020-09-30
Abstract: 【課題】放熱性を損なうことなく、背面部に設けられたコネクタの防塵又は防滴を可能にする。【解決手段】持ち運び可能な可搬型ガス分析装置１００であって、ガスを分析するための分析用機器２と、分析用機器２を収容し、前面部３Ｆに分析用機器２を操作するための操作部４が設けられ、背面部３Ｒに分析用機器２の配管、配線又は電源のコネクタ５、６、８が設けられたケーシング３と、ケーシング３の背面部３Ｒに対向するとともに背面部３Ｒとの間で隙間Ｓを形成し、コネクタ５、６、８を覆う防塵又は防滴用のリアカバー１０とを備える。【選択図】図１
Patent JP-2022056764-A (JP)
Title: Pasting device
Inventor: EBARA HIROTAKA
IPC: B65B51/02
Filed: 2020-09-30
Abstract: To provide a pasting device capable of preferably suppressing glue scum formation even in high speed operation.SOLUTION: A pasting device 1 comprises: a glue vessel to be filled with a glue; a disk-like pulley 30 attached rotatably to the glue vessel, with a part positioned in the glue vessel; and a scraper having a groove and arranged in the glue vessel in a manner that a peripheral edge part of the pulley is positioned in the groove. The pulley includes one face in the thickness direction arranged closer to an inner face of the glue vessel than other faces, and the inner face of the glue vessel with the one face arranged close thereto includes an upper part 12a and a lower part 12b continued from the upper part and separated from the one face more than the upper part.SELECTED DRAWING: Figure 9
Patent JP-2022061883-A (JP)
Title: Heat treatment method for silicon wafers using horizontal heat treatment furnace
Inventor: KUWANO YOSHIHIRO
IPC: H01L21/22
Filed: 2020-10-07
Abstract: To provide a heat treatment method for a silicon wafer using a horizontal heat treatment furnace which can suppress metal contamination of the silicon wafer placed near a heat insulation block installed for temperature uniformity in a wafer installation area.SOLUTION: In a heat treating method for a silicon wafer using a horizontal heat treatment furnace 100 according to the present invention, a boat 16 is arranged in a cylindrical core tube 12, and at that time, (A) a wafer group WF is arranged on the boat 16, and (B) heat insulation blocks (first heat insulation block 18A and second heat insulation block 18B) are arranged on both sides of the wafer group WF on the boat 16 in the X direction of the central axis of the core tube so as to be separated from the wafer group WF, and (C) dummy wafers 20A, 20B, 20C, and 20D with high cleanliness are placed on both sides of the first heat insulation block 18A and the second heat insulation block 18B on the boat 16 in the X direction of the central axis of the core tube.SELECTED DRAWING: Figure 2
Patent JP-2022063424-A (JP)
Title: Vehicle window molding manufacturing method
Inventor: IWAUCHI KENJI
IPC: B21D22/26
Filed: 2020-10-12
Abstract: To provide a window molding manufacturing method capable of greatly reducing man hour by streamlining the machining process of a roughly V-shaped window molding in a single-action pressing device.SOLUTION: This window molding manufacturing method comprises: the first step of machining a flange over substantially the entire length of a pair of sides extending roughly in a V shape of a workpiece W held during further descending to reach a lower dead center of an upper die 22 and machining a bend up to 90 degrees while holding and foam-machining the workpiece W punched in the entire shape of a window mold before the lower dead center of the upper die 22 by means of a hydraulic force of a hydraulic die cushion mechanism 10 disposed in a lower side 21 of a pressing device A and the press machining pressure of the descending upper die 22 of the pressing device A by using the pressing device A having the hydraulic die cushion mechanism 10; and the second step of carrying out vent machining for forming an undercut part by bending at least a part of the flange by 90 degrees by using a pressing-type vent die tool based on cam driving or hydraulic driving in one process.SELECTED DRAWING: Figure 2
Patent JP-2021003653-A (JP)
Title: Game program, computer device, and game control method
Inventor: ICHIKAWA SHOICHI
IPC: A63F13/56
Filed: 2020-10-16
Abstract: To provide a more amusing game.SOLUTION: There is provided a game program that can execute control so that, as a result of a virtual battle, a first character that satisfies a predetermined condition automatically executes a specific action advantageous to a player character, which is an action different from an action before the start of the virtual battle, without moving in a virtual space with the player character, or so that, as a result of a virtual battle, a first character that satisfies a predetermined condition automatically generates a specific effect advantageous to the player character.SELECTED DRAWING: Figure 1
Patent JP-2022067233-A (JP)
Title: Electrochemical reaction cell stack
Inventor: ISHIDA AKIRA
IPC: H01M8/02
Filed: 2020-10-20
Abstract: To restrict toxification of a fuel electrode and an air electrode to hence restrict degradation of performance of an electrochemical reaction cell stack.SOLUTION: An electrochemical reaction cell stack includes: an electrochemical reaction single cell having an electrolyte layer, an air electrode, and a fuel electrode; a gas chamber which faces a specific electrode serving as one of the fuel electrode and the air electrode; a separator which has an area around a through hole coupled to an area around the electrochemical reaction single cell and which defines the gas chamber; and a brazing member which connects the area around the through hole of the separator and the area around the electrochemical reaction single cell. The brazing member contains metal and a metal oxide. The brazing member includes an exposed part which does not overlap an overlapping area of the electrochemical reaction single cell and the separator and is exposed into the gas chamber, and an inner part which is positioned on the inner side relative to the exposed part. The exposed part and the inner part contain a common metal oxide, and the amount of the common metal oxide in the exposed part is greater than the amount of the common metal oxide in the inner part.SELECTED DRAWING: Figure 6
Patent JP-2022070631-A (JP)
Title: Power storage cell
Inventor: ASAI SHINYA
IPC: H01M10/0585
Filed: 2020-10-27
Abstract: To provide a power storage cell which can suppress reduction in sealability.SOLUTION: A through-hole 28, which is located closer to a positive electrode active material layer 22 and a negative electrode active material layer 23 than it is to a seal member 14, brings the inside of a space S into communication with the outside thereof. Thus, a member for bringing the inside of the space S into communication with the outside thereof need not be provided in a manner penetrating the seal member 14. This prevents the member for bringing the inside of the space S into communication with the outside thereof from causing insufficient heat input to the seal member 14, thereby eliminating the risk of reducing the sealability of the seal member 14.SELECTED DRAWING: Figure 4
Patent JP-2022070652-A (JP)
Title: loom
Inventor: NAGI KEIICHI
IPC: D03D49/02
Filed: 2020-10-27
Abstract: To provide a loom structure, which has a bearing structure with a simpler structure and requires no adjustment of the bearing structure in order to reduce as much load on an operator as possible, in a loom configured to have a pair of support shafts that is provided individually on a pair of side frames so as to be oscillated and driven, a rocking shaft that is connected to both support shafts so as to be disposed between the support shafts, the bearing structure including a bearing that rotatably supports the rocking shaft, and a support that includes a fitting surface on which the bearing structure is fitted and extends across a loom width direction.SOLUTION: A support on which a bearing structure is fitted on a fitting surface has a positioning surface in parallel to the fitting surface at least on one of both ends in a longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2022072020-A (JP)
Title: Optical information reader
Inventor: SUGIURA AKIHIRO
IPC: G06K7/10
Filed: 2020-10-29
Abstract: To provide a configuration which enables controlling heat generation of lighting equipment.SOLUTION: A charging voltage V1 to be charged to a capacitor 42 from a battery 29 is boosted by PWN control of a boost circuit 41a, and current flowing through an illumination light source 30 upon the illumination light source 30 being supplied with power from the capacitor 42, is constantly retained by a constant current circuit 41b. Moreover, voltage upstream of the constant current circuit 41b which is downstream of the illumination light source 30 is monitored as monitoring voltage V2 by a monitoring circuit 50a. Then, the control circuit 50 performs the PWM control to the boost circuit 41a so that the monitoring voltage V2 to be monitored by the monitoring circuit 50a immediately after the illumination light source 30 being driven, approximates MIN operation voltage Vm.SELECTED DRAWING: Figure 6
Patent JP-2022075053-A (JP)
Title: Tabular compact manufacturing method
Inventor: ISHIDA FUMIAKI
IPC: H01L21/304
Filed: 2020-11-06
Abstract: To provide a manufacturing method for a tabular compact that can reduce wear of a grindstone used in a surface grinding process.SOLUTION: A tabular compact manufacturing method has a lapping process in which a difficult-to-cut plate-like body is processed to the vicinity of a desired thickness, and a surface grinding process in which the plate-like body surface after the process is surface-ground and processed to a surface with high flatness and high smoothness. B4C abrasive grains of No. 280 (ISO 8486 display) are applied in the lapping process, and a vitrified grindstone containing diamond abrasive grains of No. 7000 (ISO 8486 display) is applied in the surface grinding process. In the manufacturing method, conditions of surface grinding are set to: (a) 1800 rpm for a rotation speed of a spindle equipped with a grindstone attached; (b) +151 to -251 rpm for a rotation speed of a chuck table holding the plate-like body; and (c) 0.05 μm/s for a processing feed speed for relatively moving the grindstone and the plate-like body in a processing feed direction.SELECTED DRAWING: Figure 1
Patent JP-2022078433-A (JP)
Title: Earth power generation method and earth generator
Inventor: OITATE TAKAYOSHI
IPC: H02N11/00
Filed: 2020-11-13
Abstract: To provide earth power generation that directly obtains electric power by utilizing a potential difference in an earth's crust structure.SOLUTION: A first stratum constituting a crust and a second stratum existing with a potential difference from the first stratum are set, and a first potential of the first stratum and a second potential of the second stratum are taken out and adjusted to predetermined electric power that can be used by human beings.SELECTED DRAWING: None