baber/WOPTO huggingface dataset:
Patent JP-2021014628-A (JP)
Title: Processing method of stainless steel, and stainless steel for nuclear power
Inventor: DOOBAN RAM
IPC: C23C8/14
Filed: 2019-07-16
Abstract: To provide a processing method of a stainless steel capable of forming a passive film inexpensively and easily on the surface of the stainless steel; and to provide a stainless steel for nuclear power.SOLUTION: A processing method of a stainless steel includes the first heat treatment step S2 for performing heat treatment, while contacting inert gas with Cu/Cu2O redox couple 45, and the second heat treatment step S3 for performing heat treatment, while contacting heat-treated inert gas with a pre-polished stainless steel 46.SELECTED DRAWING: Figure 1
Patent JP-2021018521-A (JP)
Title: License management system and program
Inventor: KURIMURA YOSHIO
IPC: G06F21/10
Filed: 2019-07-18
Abstract: To allow a manager to confirm the versions of an application program installed on terminals used by individual users.SOLUTION: A license management system includes: generation means for generating first information to identify the version of an application program in use; and transmission means for transmitting the first information to a manager.SELECTED DRAWING: Figure 2
Patent JP-2021017839-A (JP)
Title: Canister
Inventor: KOSUGI TAKASHI
IPC: F02M25/08
Filed: 2019-07-19
Abstract: To use an arrangement space of an elastic member effectively to inhibit diffusion of an evaporative fuel remaining in an adsorbent to the atmospheric air.SOLUTION: A first adsorption layer 44 is disposed forming a space 40 with a formation wall of a main casing 10 and an elastic member 42 which elastically holds the first adsorption layer 44 is disposed at the space 40. A second adsorption layer 58 is disposed facing the formation wall of the main casing 10 in the space 40 and enclosed in a cylindrical sub casing 38 and communicates with a first port 36 disposed on the formation wall of the main casing 10.SELECTED DRAWING: Figure 1
Patent JP-2020017524-A (JP)
Title: Method for manufacturing current collector and associated device
Inventor: SJAMME KARL HOESCHEN
IPC: H01G11/66
Filed: 2019-07-23
Abstract: To provide a method for manufacturing a current collector that is simpler to implement and improves the quality of the current collector.SOLUTION: The present invention relates to a method for manufacturing a current collector for a battery or a super capacitor. The method includes a step of connecting a metal element and a metal strip (18) coated with a coating. The coating is made of a coating material, and the coating material is different from a material of the strip. The connecting step includes a step of superimposing the strip and the metal element on a superposition surface, and a step of applying ultrasound by a sonotrode (46) of an ultrasonic welder (32) on the superimposition surface along a line for welding the superimposition surface.SELECTED DRAWING: Figure 5
Patent JP-2021021508-A (JP)
Title: Air-conditioning apparatus
Inventor: MASUDA TETSUYA
IPC: F24D15/04
Filed: 2019-07-25
Abstract: To provide an air-conditioning apparatus in which a compressor driven by a gas engine and a compressor driven by an electric motor are connected in parallel, the apparatus enabling a highly efficient heating operation even in the case of a low outside air temperature.SOLUTION: A first bypass pipe 115 is provided connecting a low pressure gas pipe 111 upstream of an accumulator 112 with a refrigerant liquid pipe 110. In the first bypass pipe 115, a first exhaust heat recovery decompression device 116 and a first exhaust heat recovery heat exchanger 117 are provided in order from the refrigerant liquid pipe 110. A second bypass pipe 118 is provided connecting a second compressor suction pipe 114 of a second compressor 102 with the refrigerant liquid pipe 110. In the second bypass pipe 118, a second exhaust heat recovery decompression device 119 and a second exhaust heat recovery heat exchanger 120 are provided in order from the refrigerant liquid pipe 110.SELECTED DRAWING: Figure 1
Patent JP-2021022084-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OZASA YOSHIHISA
IPC: H04N21/258
Filed: 2019-07-26
Abstract: To make it possible to provide information for proper evaluation of video content by using information on reaction of viewers of the video content.SOLUTION: Two or more buttons and video content are output to a terminal device, the two or more buttons including one or more positive buttons specifying positive emotions and one or more negative buttons specifying negative emotions. An information processing device, which can provide information to the terminal device for proper evaluation of video content by using information on reaction of viewers of the video content, comprises: a button depression information storage unit to store depression information of each of the two or more buttons, including a button identifier for identifying a button indicated by a viewer while the viewer is viewing the video content; a statistical processing unit which performs statistical processing using the depression information of the two or more buttons in the button depression information storage unit, so as to acquire a statistical processing result; and a statistic processing result output unit to output the statistical processing result.SELECTED DRAWING: Figure 24
Patent JP-2021020801-A (JP)
Title: Coil support tool, wire material recovery device and wire material recovery method
Inventor: HORIHATA RYUICHI
IPC: B65H75/24
Filed: 2019-07-30
Abstract: To provide a coil support tool, a wire material recovery device and a wire material recovery method which can smoothly wind a wire material such as an electrical wire to the coil support tool.SOLUTION: A coil support tool 1, 1A comprises: a plurality of inner edge support members 10 having a first inner edge support member 10-1 and a second inner edge support member 10-2; a first side part support member 20 which can contact a first side part a4 of a coil A; a fixation member 30 which can contact the outer peripheral surface of a wire material B constituting the coil; and an operation member 40 which changes the position of the first inner edge support member. The first inner edge support member is relatively movable with respect to the first side part support member. The second inner edge support member is relatively movable with respect to the first side part support member. The wire material can be sandwiched by the fixation member and the first inner edge support member.SELECTED DRAWING: Figure 2
Patent JP-2021025297-A (JP)
Title: Flooring material
Inventor: AMAZAKI HIROKAZU
IPC: E04F15/02
Filed: 2019-08-05
Abstract: To provide a flooring material, that can reduce gaps formed between flooring materials which are adjacent to each other, and allows laying work to be easily performed.SOLUTION: A flooring material 1 having a substrate 2 comprises: concave parts 5a and 5b, which are provided at side end parts of the substrate 2, and include a first inclined plane which is consecutively formed on one plate surface of the substrate 2, and inclined with respect to the plate surface; convex parts 6a and 6b, which are provided at the side end parts of the substrate 2, and have a second inclined plane which is formed on a lengthwise distal end side or on a widthwise distal end side of the substrate 2 of the first inclined plane of the concave parts 5a and 5b, and inclined with respect to the plate surface; and protruding parts 4a and 4b, which are formed between the first inclined plane and the second inclined plane, and protrude from end parts on the convex parts 6a and 6b sides of the concave parts 5a and 5b. The concave parts 5a and 5b can contact and be mutually fitted with convex parts 6a and 6b formed on side end parts of another flooring material 1.SELECTED DRAWING: Figure 1
Patent JP-2021025180-A (JP)
Title: Woman's underwear
Inventor: HIRAKUBO AKIYO
IPC: A41C3/12
Filed: 2019-08-08
Abstract: To effectively prevent brassieres, even a woman's underwear without using a guide wire, from riding up in the front.SOLUTION: A woman's underwear A comprises a pair of right and left brassiere cups 1, and auxiliary members 20 arranged at inner surface sides of the brassiere cups 1. The auxiliary member 20 is composed of a first piece 21 and a second piece 31. A first upper edge 23 as one edge of the first piece 21 is connected to a second lower edge 32 as one edge of the second piece 31, arranged adjacently to the first upper edge 23, and with this, a bendable connection line L is formed therebetween. A first lower edge 22 as the other edge of the first piece 21 is arranged along a lower edge 2 of the brassiere cup 1. Both end portions Q1 and Q3 of the first lower edge 22 and an intermediate portion Q2 therebetween are connected to the lower edge 2 of the brassiere cup 1, or the entire length of the first lower edge 22 is connected to the lower edge 2 of the brassiere cup 1.SELECTED DRAWING: Figure 3
Patent JP-2021028935-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KUBOTA KATSUYA
IPC: H01L21/677
Filed: 2019-08-09
Abstract: To obtain a semiconductor manufacturing apparatus that can improve the positional accuracy of a wafer placed on a stage while preventing in-plane temperature variation of the wafer.SOLUTION: A fork 5 lifts and transports a wafer 4. The wafer 4 is placed on an upper surface of a stage 7. On the upper surface of the stage 7, a fork housing groove 11, into which the fork 5 enters, and a gas venting groove 12, which is provided at a different position from the fork housing groove 11 and communicates with the fork housing groove 11, are provided.SELECTED DRAWING: Figure 4
Patent JP-2020036315-A (JP)
Title: Systems, devices and methods for streaming haptic effects
Inventor: WU LIWEN
IPC: G06F3/01
Filed: 2019-08-16
Abstract: To design different haptics streams for multiple different devices.SOLUTION: Devices and methods for streaming haptic effects are provided to create a system for receiving and encoding haptic effects according to a master haptics library. The encoded haptic effects are transmitted to a server system for distribution to client haptic devices. The client haptic devices include device specific haptic libraries for decoding the received haptic effects according to capabilities of the respective devices.SELECTED DRAWING: Figure 9
Patent JP-2021031957-A (JP)
Title: Lock handle device
Inventor: KUNUGI AKIRA
IPC: E05B65/06
Filed: 2019-08-23
Abstract: To provide a lock handle device provided with a pair of inner and outer operation handles which prevent a lock engaging member from projecting to a position where it can be engaged with a lock receiver during door opening.SOLUTION: This lock handle device comprises: a locking member (28) that is moved integrally with a slide bar (33) slid about the axial center of a handle rotary shaft (31) and biased by biasing means (35) in an axial direction and rotated integrally with a cylindrical member (12); and trigger conversion mechanisms (20, 60) for converting operations of trigger operation members (21, 61) provided to a pair of operation handles (15, 55) into movement in the axial direction of the slide bar (33) against the biasing force of the biasing means (35). At the locking position (Pc) or the unlocking position (Po) of the operation handles (15, 55), the locking member (28) is locked with locked parts (11ac, 11ao) of a pedestal (11) by the biasing means (35) to be restricted for rotation.SELECTED DRAWING: Figure 5
Patent JP-2021033078-A (JP)
Title: Horn
Inventor: IMAI TORU
IPC: G10K9/12
Filed: 2019-08-26
Abstract: To realize a horn which maintains sound pressure for a long period of time.SOLUTION: A horn has a solenoid coil which generates a magnetic force which reciprocates a shaft 51 connected to a diaphragm, and a switch mechanism 60 which controls power supply to the solenoid coil. The switch mechanism 60 includes a fixed contact 64 provided on a first feeding member 61, a movable contact 65 provided on a second feeding member 62, and an operation ring 66 which deflects the second feeding member 62 so that the movable contact 65 is separated from the fixed contact 64. The second power feeding member 62 is provided with a first contact portion 71 with which the operation ring 66 comes into contact and a second contact portion 72. The first contact portion 71 projects toward the operation ring 66. The second contact portion 72 is provided around the first contact portion 71, and can come into contact with the operation ring 66, when the operation ring 66 is worn due to contact with the first contact portion 71.SELECTED DRAWING: Figure 4
Patent JP-2021030386-A (JP)
Title: Article transfer device and article transfer method
Inventor: YODA KATSUHEI
IPC: B65G47/91
Filed: 2019-08-27
Abstract: To provide an article transfer device which can process a plurality of articles with good efficiency.SOLUTION: An article transfer device loads a plurality of articles 12 with different heights at a loading position. A hand 22 can move a holding position holding the article 12 and a retreat position retreating to a lateral area of the article 12 respectively, and has a plurality of article holding parts 31a, 31b, 31c which respectively hold the article 12 at the holding position. A held article height acquisition part acquires information concerning heights of the articles 12 held by the article holding part 31a, 31b, 31c of the hand 22. A control part sequentially executes, in the order of the articles 12 with the highest height acquired by the held article height acquisition part, loading position movement operation for moving the hand 22 to a position corresponding to the height of the article 12 toward the loading position, holding release operation for releasing holding of the article holding parts 31a, 31b, 31c with respect to the article 12 loaded at the loading position, and retreat operation for moving the article holding parts 31a, 31b, 31c, which have released the articles, toward the retreat position in a direction crossing a height direction of the article 12.SELECTED DRAWING: Figure 7
Patent JP-2021032819-A (JP)
Title: Sensor
Inventor: FUJIMOTO AKIRA
IPC: B81B3/00
Filed: 2019-08-28
Abstract: To provide a sensor capable of improving sensitivity.SOLUTION: A sensor includes a base body, and first and second structures. The first structure includes a first fixing portion, a first conductive portion, and a plurality of first electrodes. The first fixing portion is fixed to the base body. The first conductive portion is held by the first fixing portion. The first conductive portion separates from the base body in a first direction. The plurality of first electrodes is held by the first conductive portion. A direction from one of the plurality of first electrodes to another one of the plurality of first electrodes is along a second direction intersecting the first direction. The second structure includes a second conductive portion, and a plurality of second electrodes. The second conductive portion is fixed to the base body. The plurality of second electrodes is held by the second conductive portion. One of the plurality of second electrodes is located between one of the plurality of first electrodes and another one of the plurality of first electrodes. First electrode length along the first direction of one of the plurality of first electrodes is shorter than first conductive portion length along the first direction of the first conductive portion.SELECTED DRAWING: Figure 1
Patent JP-2021035268-A (JP)
Title: Image forming apparatus
Inventor: IDA NATSUYO
IPC: H02P29/024
Filed: 2019-08-28
Abstract: To provide an image forming apparatus that can execute abnormal determination of a fan motor at an appropriate timing.SOLUTION: An image forming apparatus comprises: a fan motor that is provided in an image forming unit; and a control unit that drives the fan motor. The control unit includes a current detection unit that detects a current flowing in the fan motor, and an abnormality determination unit that determines an abnormality in the fan motor based on the current detection unit. The abnormality determination unit determines the abnormality in the fan motor after the lapse of a predetermined period from the start-up of the fan motor.SELECTED DRAWING: Figure 5
Patent JP-2021037459-A (JP)
Title: Adsorbent, column, purifier and production method of adsorbent
Inventor: YAMASHITA NANAE
IPC: B01J20/30
Filed: 2019-09-02
Abstract: To provide an adsorbent, a column, a purifier and a production method of the adsorbent, capable of using a low molecular weight compound as an adsorption portion, and using more kinds of carriers relative to prior ones, and having high adsorption capacity of a target.SOLUTION: An adsorbent 1 of the invention comprises: a carrier 2; a stimulation-responsive polymer 4 including an adsorption portion 3 for adsorbing a target substance O and being stabilized to the carrier 2. The carrier 2 has an index A of 1.0 or smaller, which is calculated on the basis of an evaluation value indicating dispersibility of the carrier 2 with respect to each solvent when the carrier is dispersed in octanol and ethanol having different dielectric constants. The stimulation-responsive polymer 4 has a distribution coefficient CLogP of -0.46 or greater and 1.3 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021040680-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To enhance amusement of a game.SOLUTION: When a suggestion condition during a live performance is satisfied during live performance animation display, a gadget performance during live becomes executable by determining a card mode for SP ready-to-win A, a coin message performance becomes executable by determining a message mode for an SP ready-to-win B, and a step-up outer frame performance becomes executable by determining an outer frame display mode when a step number pattern in step-up notice corresponds to up to the fifth step. When a suggestion condition during a special mode is satisfied during a special mode performance, one of the gadget performance during live, the coin message performance, and the step-up outer frame performance becomes executable.SELECTED DRAWING: Figure 11-24
Patent JP-2021044709-A (JP)
Title: A/d conversion circuit, a/d conversion method, and semiconductor device
Inventor: MAEDA HOKUTO
IPC: H03M1/10
Filed: 2019-09-11
Abstract: To provide an A/D conversion circuit for correcting the offset of a comparison circuit.SOLUTION: According to one embodiment, an A/D conversion circuit includes an offset variable comparison circuit and a first control circuit. The offset variable comparison circuit includes a first input node, a second input node, an offset control node, and an output node. A comparison result of the comparing operation about the potential of the two input nodes is output from the output node. The first control circuit is connected to the output node and the offset control node. The first control circuit controls the offset voltage of the offset variable comparison circuit by supplying, to the offset control node, a control signal according to the comparison result of the comparing operation performed in an offset adjustment period overlapping with a sampling period of an analog signal to be a subject of the A/D conversion.SELECTED DRAWING: Figure 1
Patent JP-2021044943-A (JP)
Title: Vehicle motor control device
Inventor: KUBO DAISUKE
IPC: H02P21/18
Filed: 2019-09-11
Abstract: To provide a vehicle motor control device capable of accurately learning an offset angle even for a motor having possibility of reverse rotation.SOLUTION: In a case in which an offset angle calibration unit (33) of a vehicle motor control device (100) controls a current control unit (39) to supply a predetermined starting current to a synchronous motor (11), when the synchronous motor (11) rotates in the reverse direction, the offset angle calibration unit controls the current control unit (39) such that the offset angle is inverted by 180°, and learns the offset angle after the synchronous motor (11) has been rotated in the forward direction.SELECTED DRAWING: Figure 5
Patent JP-2021042841-A (JP)
Title: Stud and substrate unit
Inventor: TAKAHASHI YUUKI
IPC: F16B37/04
Filed: 2019-09-13
Abstract: To provide a stud with a novel configuration that is improved so as to reduce inconveniences, and to provide a substrate unit and carrier tape.SOLUTION: A stud 3 includes: a base part 31 joined at an upper face 2a (first surface) of a substrate 2 (mounting plate) and provided with a female thread 3a (second thread) engaging a male thread (first thread); and a projection part 32 projecting in a Z direction (first direction) crossing with the substrate 2 from the base part 31, inserted into a through-hole 2c (opening part) of the substrate 2 and configured into a non-circular shape when being viewed from the Z direction.SELECTED DRAWING: Figure 3
Patent JP-2021042068-A (JP)
Title: Medium conveyance device, control method and control program
Inventor: SAKAI MASAAKI
IPC: H04N1/00
Filed: 2019-09-13
Abstract: To provide a medium conveyance device, control method and control program which can properly determine whether or not a medium to be conveyed is an ID card.SOLUTION: A medium conveyance device 100 comprises: conveyance units 112, 113, 115, 116 which convey a medium; an imaging unit 118 which generates an input image obtained by imaging a medium to be conveyed; an extraction unit 142 which extracts an edge pixel from the input image; a detection unit 143 which detects the level of roundness in corners of the medium in the input image on the basis of the edge pixel; a determination unit 144 which determines whether or not the medium to be conveyed is an ID card on the basis of the level of roundness; and a control unit 141 which controls the conveyance unit on the basis of the determination result by the determination unit or outputs the determination result.SELECTED DRAWING: Figure 6
Patent JP-2021046459-A (JP)
Title: Method for producing functional synthetic oil, and functional synthetic oil produced by the method
Inventor: CHEON BYUNG SOO
IPC: C11C3/04
Filed: 2019-09-17
Abstract: To provide a method for producing a low viscosity high flash point synthetic base oil composition having a higher flash point in comparison with one having the same viscosity, and to provide a low viscosity high flash point synthetic base oil composition produced by the method.SOLUTION: A method for producing a synthetic base oil composition, which comprises the steps of: preparing an alcohol composition; preparing a purified fatty acid; subjecting the purified fatty acid and the alcohol to esterification reaction; and removing unreacted reactants, wherein the alcohol composition contains tridecyl alcohol and has an integrated value of 6.5 to 10 in the chemical shift from 0 to 1 ppm of 1H-NMR spectrum, when the integrated value is 1 in the chemical shift from 3 to 4 ppm of 1H-NMR spectrum.SELECTED DRAWING: Figure 2
Patent JP-2021048665-A (JP)
Title: Working robot system
Inventor: MORONE MICHIHITO
IPC: G05D1/02
Filed: 2019-09-17
Abstract: To provide a working robot system capable of efficiently charging working robots when simultaneously operating a plurality of working robots to work.SOLUTION: A working robot system comprises a plurality of working robots and a charging robot. Positional information of the charging robot and the working robots is acquired, and remaining battery power, operable times and remaining work times of the working robots are acquired. On the basis of the operable times and the remaining work times, it is determined whether or not it is necessary to charge the working robots and on the basis of a result of the determination, a target working robot which is subjected to present charging is determined, and a charging command is generated for charging the target working robot by moving to a position of the target working robot. The charging robot charges the target working robot on the basis of the charging command.SELECTED DRAWING: Figure 1