baber/WOPTO huggingface dataset:
Patent JP-2022038450-A (JP)
Title: Cooling/heating building using cool air storage tank, and building cooling/heating method using cool air storage tank
Inventor: MORITA TAKAYUKI
IPC: E04B1/70
Filed: 2020-08-26
Abstract: To powerlessly circulate cool air and warm air in a building using a cool air storage tank in natural convection of the cool air and the warm air by gravity ventilation, and dispense with air-conditioning cost, facility cost and control cost by dispensing with installation of a blower fan and a blower duct using a humidity adjustment type natural exhaust port.SOLUTION: Ventilation passages 19 and 20 for communicating from an underfloor space 7 to an attic space 16 of a building 1 having an airtight structure are provided. A cool air storage tank 22 provided with a cooling device 23 is installed in the attic space 16, and a heating device 26 is installed in the underfloor space 7. A roof part 5 is provided with a humidity adjustment type natural exhaust port 25, and an air supply fan 24 for purifying outside air and supplying the purified air to the underfloor space 7 is installed in the building 1. The building stops operation of the heating device 26 during a summer season, flows down the cool air accumulated in the cool air storage tank 22 through the ventilation passage 20 and cools the inside of the building 1, and stops operation of the cooling device 23 during a winter season, operates the humidity adjustment type natural exhaust port 25 according to indoor humidity, and controls an amount of gravity convection.SELECTED DRAWING: Figure 1
Patent JP-2022039070-A (JP)
Title: Surface treatment liquid, surface treatment method, resin, and compound
Inventor: SENZAKI TAKAHIRO
IPC: C07F7/18
Filed: 2020-08-27
Abstract: To provide a surface treatment liquid which has good adhesion of a component giving a surface treatment effect to a treated body as a surface treatment object, and prevents deterioration with time of a surface treatment effect even when a surface treated article is exposed to various chemical agents; a surface treatment method using the surface treatment liquid; a resin suitable as a component of the surface treatment liquid; and a compound suitable as a monomer of the resin.SOLUTION: A surface treatment liquid contains a resin (A) and a solvent (S), in which the resin (A) includes a structural unit (a1) derived from a betaine monomer having such a predetermined structure that a group having an ethylenically unsaturated double bond, a cationic group, an anionic group, and a hydrolyzable silyl group are combined in the molecule.SELECTED DRAWING: None
Patent JP-2022040474-A (JP)
Title: Air blower
Inventor: DOI ATSUO
IPC: H02P29/024
Filed: 2020-08-31
Abstract: To provide an air blower capable of shortening a time until driving a DC motor at a constant rotation speed regardless of variations in characteristics of the DC motor.SOLUTION: An air blower comprises: a change rate calculation section 9 for calculating a change rate A of a rotation speed of a DC motor 1 with respect to a change of a drive voltage value from among a plurality of different pairs of rotation speeds and corresponding drive voltage values of the DC motor 1; and a correction section 10 for calculating a target drive voltage value Vspt for driving the DC motor 1 at a target rotation speed by inverse calculation from the change rate A and a target rotation speed Nt. Thus, a time until settling the rotation speed of the DC motor 1 to the target rotation speed Nt can be shortened regardless of variations in characteristics of the DC motor.SELECTED DRAWING: Figure 1
Patent JP-2022041588-A (JP)
Title: Molding device, molding method, and template
Inventor: KOBAYASHI MASATOSHI
IPC: H01L21/027
Filed: 2020-09-01
Abstract: To provide a molding device, a molding method, and a template that achieve both mass productivity and high degree of flattening in a device that flattens a substrate.SOLUTION: In a molding device that cures a curable composition by contacting a template with the curable composition placed on a substrate, the template has a flat coating layer of Site Front least sQares Range (SFQR) of 20 nm or less on the contact surface in contact with the curable composition.SELECTED DRAWING: Figure 3
Patent JP-2022043554-A (JP)
Title: Robot and board posture inspection method
Inventor: SHIMIZU IPPEI
IPC: H01L21/677
Filed: 2020-09-04
Abstract: To accurately detect the posture of a substrate to be transported before the substrate is taken out and held by a robot.SOLUTION: A robot for transporting a substrate includes a hand portion, an arm portion, a substrate detection portion, and a substrate posture inspection portion. The hand portion holds and conveys the substrate. The arm portion is connected to the hand portion and moves the hand portion. The substrate detection portion detects the presence or absence of the substrate in a non-contact manner. The substrate posture inspection portion inspects the posture of the substrate on the basis of the height detected by the substrate detection portion of the substrate in a state where the substrate is not held by the hand portion.SELECTED DRAWING: Figure 3
Patent JP-2022044928-A (JP)
Title: Display device
Inventor: NARAHASHI NAOTO
IPC: B60K35/00
Filed: 2020-09-08
Abstract: To reduce constraint in product design by making it possible to make two display designs positioned much closer.SOLUTION: A device has a partition wall 1 partitioning a plurality of lamp chambers 2, a light-blocking receiving component 4 disposed on the front side of the partition wall 1, and a display board 55 that is installed on the front side of the receiving component 4 and comprises a display area S disposed on each lamp chamber 2. The receiving component 4 extends in a cross direction and integrally comprises a cylindrical partition part 4a partitioning the plurality of lamp chamber 2 working with the partition wall 1, bending parts 4c and 4d that extend from a rear end part 4b of the partition part 4a to the rear side while bending in the orthogonal direction and faces a front end part 1a of the partition wall 1 with a gap x1 therebetween, and a bottom part 4f abutting the front part 1a of the partition wall 1 in the vicinity of the base parts of the bending parts 4c and 4d. The display area S comprises a transparent light emission part and a light-blocking indicator 60C that is arranged in the light emission part so that a gap x2 can lie in front of the partition part 4a.SELECTED DRAWING: Figure 4
Patent JP-2022046212-A (JP)
Title: Ultrasonic inspection method, ultrasonic inspection device, and program
Inventor: HAYASHI KYOHEI
IPC: G01N29/04
Filed: 2020-09-10
Abstract: To reduce a more calculation load in flaw detection processing of an inspection object by an ultrasonic inspection.SOLUTION: An ultrasonic inspection method comprises the steps of: transmitting an ultrasonic signal to an inspection object from a plurality of probes, receiving the ultrasonic signal reflected from the inspection object by the plurality of probes and collecting data obtained by scanning the inspection object; setting a sound speed to a prescribed value regardless of a passage region for the ultrasonic signal transmitted/received by the plurality of probes and drawing a primary image including the shape and interior of the inspection object on the basis of the scanned data; and evaluating the presence/absence of an internal defect of the inspection object in the primary image.SELECTED DRAWING: Figure 3
Patent JP-2022048037-A (JP)
Title: Steel strip and manufacturing method thereof
Inventor: KOJIMA MAYUMI
IPC: B21C51/00
Filed: 2020-09-14
Abstract: To provide a steel strip and manufacturing method thereof that can provide material information of good accuracy.SOLUTION: A steel strip 9 includes a medium that provides material information including a material distribution associating position in a two-dimentional direction in a longer direction and a width direction with material characteristic values. The material information is predicted by using a prediction model to which input data including a facility output factor in a facility for manufacturing the steel strip, a disturbance factor and a component value of the steel strip being manufactured. The prediction model may include a machine learning model generated by machine learning to which input data is input and which outputs a manufacture condition factor and a metallurgy model to which the manufacture condition factor is input and which outputs a material characteristic value.SELECTED DRAWING: Figure 1
Patent JP-2021006633-A (JP)
Title: Thermosetting resin composition, prepreg, and fiber-reinforced composite material and production method therefor
Inventor: TERANISHI TAKUYA
IPC: C08G59/20
Filed: 2020-09-15
Abstract: To provide a thermosetting resin composition which achieves both high heat resistance and high bending strength as a fiber-reinforced composite material, and also has rapid curability that enables high cycle press forming, thermal stability, and storage stability.SOLUTION: The thermosetting resin composition of the present invention comprises an epoxy resin, an epoxy resin curing agent, an imidazole compound, and an epoxy resin curing accelerator. The epoxy resin curing agent is dicyandiamide or a derivative thereof, the epoxy resin curing accelerator comprises a urea derivative having two or more dimethylureido groups in a molecule, and the epoxy resin comprises 30 to 70 pts.mass of an epoxy resin having a structure represented by Formula (1), and 20 to 40 pts.mass of a polyfunctional epoxy resin having three or more epoxy groups in a molecule without having the structure represented by Formula (1), in 100 pts.mass of the epoxy resin.SELECTED DRAWING: None
Patent JP-2022049312-A (JP)
Title: Calculation system
Inventor: RADU BERDAN
IPC: G06F7/50
Filed: 2020-09-16
Abstract: To provide a calculation system capable of realizing reduction in circuit area and power consumption, as an embodiment.SOLUTION: According to an embodiment, a processing circuit of a calculation system includes a plurality of comparators corresponding to a product-sum calculation circuit of a plurality of columns. Each of the plurality of comparators has a first input node, a second input node, and an output node. The first input node receives any one of second signals. The second input node receives a signal corresponding to a global reference signal provided to each. The output node outputs a local signal. A global circuit is provided commonly for the plurality of comparators. The global circuit generates a global signal in response to a plurality of local signals. The global circuit generates the global reference signal by the SAR method according to the global signal. The processing circuit disables some of the plurality of comparators, depending on the local and global signals.SELECTED DRAWING: Figure 1
Patent JP-2022051316-A (JP)
Title: Design knowledge analysis method, design knowledge analysis program, and computer readable storage medium storing the analysis program
Inventor: TACHIKAWA TOMOAKI
IPC: G06F30/10
Filed: 2020-09-18
Abstract: To take an approach from a view point different from that of the past, in analyzing design knowledge using hierarchical clustering.SOLUTION: A design knowledge analysis method includes: a first extraction step St2 for extracting a set of combinations that satisfy all multiple constraint conditions corresponding respectively to predetermined article performances, from among a plurality of design variable combinations; a clustering step St3 for applying hierarchical clustering to the extracted set; an index calculation step St4 for calculating an index corresponding to a performance different from an article performance, for each element, on the basis of each design variable of each element in the clustered set; and a first visualization step St5 for associating structural information (hierarchical information) I1 of the clustered set, with information I2 indicating variation in weight (index), and displaying the information.SELECTED DRAWING: Figure 5
Patent JP-2022053060-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TAKADA YOSUKE
IPC: G06T7/00
Filed: 2020-09-24
Abstract: To generate a learning model with high robustness when learning a network of an image signal processing system.SOLUTION: An information processing device obtains distribution characteristics representing at least one of three color attributes for a teacher image included in an acquired teacher image group, and determines the number of learning times at which the distribution characteristics are uniform. The device generates a data set consisting of a set of a teacher image and a student image from the teacher image group, and uses the generated data set to perform learning using a network based on the determined number of learning times to generate a learning model.SELECTED DRAWING: Figure 3
Patent JP-2022054226-A (JP)
Title: Electronic apparatus
Inventor: KANEOKA TOSHITOMO
IPC: A41D13/11
Filed: 2020-09-25
Abstract: To provide an electronic apparatus which protects at least a part of the face of a user and can make it easier to convey a voice of the user to a partner.SOLUTION: An electronic apparatus comprises a shield part, a mounting part, a voice input part, and a voice output part. The shield part has a first face which opposes at least a part of a face of a user and a second face on an opposite side of the first face. The mounting part is configured so as to be able to mount the shield part on a head part and/or neck part of the user. The voice input part is disposed on the first face side of the shield part and collects voice of the user. The voice output part is disposed on the second face side of the shield part and outputs the voice collected by the voice input part.SELECTED DRAWING: Figure 1
Patent JP-2022057164-A (JP)
Title: Circuit arrangement and oscillator
Inventor: HANEDA HIDEO
IPC: H03B5/32
Filed: 2020-09-30
Abstract: To provide a circuit arrangement that can achieve highly accurate temperature compensation while efficiently using a memory.SOLUTION: A circuit arrangement 100 includes: an oscillation circuit 160 that generates an oscillation signal by using an oscillator 10; a frequency adjustment circuit 150 that adjusts the oscillatory frequency of the oscillation circuit 160 based on frequency adjustment data CLa, CLb; a temperature sensor circuit 110 that outputs temperature data TD; an arithmetic circuit 120; and a storage circuit 130. The arithmetic circuit 120 performs, on the temperature data TD, conversion processing in which the inclination of conversion temperature data ETD with respect to the temperature data TD within a first temperature range and the inclination of conversion temperature data ETD with respect to the temperature data TD within a second temperature range are different from each other, and thereby outputs the conversion temperature data ETD. The storage unit 130 stores a look-up table 131 representing the correspondence between the conversion temperature data ETD and the frequency adjustment data CLa, CLb.SELECTED DRAWING: Figure 2
Patent JP-2022059532-A (JP)
Title: Tape application device
Inventor: KIMURA TOMOHIRO
IPC: E01C23/02
Filed: 2020-10-01
Abstract: To provide a tape application device capable of affixing a tape-shaped pavement material to both the bottom surface and the side surface sandwiching a corner of a step part.SOLUTION: A tape application device includes: a roll support having a roll support shaft and a guide roller for supporting a pavement material roll; a support mechanism for supporting the roll support; a guide wheel located at a position lower than the ground contact surface of an upper traveling wheel and higher than the ground contact surface of a lower traveling wheel; and a holding member having a vertical pressing surface. The guide wheel and the holding member are grounded to the upper surface of a stepped part where the upper traveling wheel is assumed to be. The guide wheel and the pressing surface of the holding member are arranged at positions where they come into contact with the side surface of the assumed step part when the lower traveling wheel is assumed to be grounded to the bottom surface of the step part.SELECTED DRAWING: Figure 1
Patent JP-2021058935-A (JP)
Title: Ultra high deposition rate welding system
Inventor: JOHN B SCHAEFFER
IPC: B23K9/173
Filed: 2020-10-02
Abstract: To provide an ultra high deposition rate welding system.SOLUTION: The present disclosure describes devices and methods directed at an improved system capable of achieving ultra-high deposition rates. In particular, devices and methods are described for implementing a welding system that includes a GMAW welding system and a hot wire welding system in order to achieve ultra-high deposition rates. In general, the welding system includes a consumable core welding wire that serves as an electrode. The consumable core welding wire includes one or more alkaline earth metal elements at concentration between 0.005% and 10% on the basis of total weight of the consumable core welding wire. The hot wire welding system includes a consumable hot wire configured to be positioned into a molten weld pool created by the melted consumable core welding wire.SELECTED DRAWING: Figure 1
Patent JP-2022061256-A (JP)
Title: Photoelectric tube
Inventor: KODAMA TSUYOSHI
IPC: H01J47/02
Filed: 2020-10-06
Abstract: To provide a photoelectric tube that can improve the light detection efficiency.SOLUTION: A photoelectric tube 1 includes a housing 2 including a light transmitting unit 22, an electron emitting unit 3 including a photoelectric surface 32 arranged in the housing 2, an electron capture unit 4 arranged between the light transmitting unit 22 and the photoelectric surface 32 in the housing 2, and a conductive layer 5 arranged in the housing 2 on the light transmitting unit 22 side of the electron capture unit 4 so as to face the photoelectric surface 32 and allowing light to pass through.SELECTED DRAWING: Figure 2
Patent JP-2022062734-A (JP)
Title: Fine foam generation device and fine foam supply accessory
Inventor: MIYAMURA YUKIHARU
IPC: B01F23/20
Filed: 2020-10-09
Abstract: To provide a technology of efficiently miniaturizing air bubbles of a gas and liquid mixture and outputting the result.SOLUTION: One of representative fine foam generation devices of the present invention includes: a liquid supply path for supplying liquid; a gas supply path for supplying gas; a conduit for flowing a gas and liquid mixture obtained by mixing the liquid supplied from the liquid supply path and the gas supplied from the gas supply path; a gas and liquid lead-out port for outputting the gas and liquid mixture flowing through the conduit; a screw that is arranged in a flow path of the conduit and rotates by the flow of the gas and liquid mixture; and a flow resistor that is arranged in the vicinity of the screw and applies flow resistance to the gas and liquid mixture.SELECTED DRAWING: Figure 1
Patent JP-2022062945-A (JP)
Title: Recovery disk for recovering cord, accepting device, and method of same using mechanical engagement
Inventor: BEAU RETALLICK
IPC: A63G9/12
Filed: 2020-10-09
Abstract: To provide, according to an embodiment, a recovery disk for recovering a cord having one end coupled to an accepting device.SOLUTION: According to further embodiment, an accepting device for accepting a recovery device is provided. The recovery device is guided by magnetic coupling so as to mechanically engaged with the accepting device, and then the recovery device is magnetically decoupled from the accepting device. A method for recovering the cord is also described.SELECTED DRAWING: Figure 5D
Patent JP-2022062954-A (JP)
Title: Fuel cell stack
Inventor: SHIBATA KAZUNORI
IPC: H01M8/2404
Filed: 2020-10-09
Abstract: To provide a fuel cell stack capable of easily separating cells from each other without heating.SOLUTION: In a fuel cell stack obtained by laminating a plurality of cells, adhesive layers are respectively arranged between the cells to adhere the respective cells to each other. Each adhesive layer comprises: a decomposition material; and an adhesive agent arranged on both surfaces in a lamination direction, of the decomposition material. The decomposition material has a projection that protrudes outside the cells.SELECTED DRAWING: Figure 4
Patent JP-2022062987-A (JP)
Title: Rotary electric machine
Inventor: YAGETA AYUMU
IPC: H02K1/18
Filed: 2020-10-09
Abstract: To provide a rotary electric machine capable of suppressing vibration between a stator core and a housing while improving the cooling performance of the stator core.SOLUTION: A rotary electric machine includes a stator core 31 provided with a through hole 31a, a housing in which a mounting hole 21a is provided at a position corresponding to the through hole 31a, and that accommodates the stator core 31, and a fixing member 60 inserted into the through hole 31a and the mounting hole 21a to fix the stator core 31 and the housing. The fixing member 60 is made of a foam.SELECTED DRAWING: Figure 5
Patent JP-2022064606-A (JP)
Title: Curable composition for bonding optical component, and optical device
Inventor: ISSHIKI ERIKA
IPC: G02B3/00
Filed: 2020-10-14
Abstract: To provide a curable composition for bonding an optical component, which gives a cured product having optical transparency and excellent adhesiveness.SOLUTION: The curable composition for bonding an optical component is a curable composition which contains a 2-cyanoacrylate compound represented by formula (1), and a cured product of the curable composition has a storage modulus at 23°C of 1.0×104 Pa or more and 1.0×108 Pa or less. In the formula (1), each L1 independently represents a C2-6 linear or branched alkylene group which may have a substituent; p represents an integer of 2-8; and R1 represents a C1-8 linear or branched alkyl group, an aryl group, an alkenyl group, or an alkynyl group which may have a substituent.SELECTED DRAWING: Figure 1
Patent JP-2022068920-A (JP)
Title: Transfer device
Inventor: YANAGIDA HIROKI
IPC: B65G41/00
Filed: 2020-10-23
Abstract: To facilitate maintenance of a transfer device and reduce a work area required for this maintenance.SOLUTION: An upper transfer part (3C) is erected in the vicinity of a storage part (3B). The storage part (3B) is provided with a first transfer member (3D) that transfers a stored raw material toward a lower end part side of the upper transfer part (3C). The upper transfer part (3C) is provided with a second transfer member (3E) that takes over a raw material transferred to the lower end side of the upper transfer part (3C) and transfers the same upward. A communication state between a lateral side part of the storage part (3B) and a lower end part of the upper transfer part (3C) is released, and the upper transfer part (3C) is tilted, as the upper transfer part (3C) is supported in a tiltable manner by a fulcrum (Q) arranged at an intermediate part in a vertical direction thereof, and the lateral side part of the storage part (3B) and the lower end part of the upper transfer part (3C) are configured to be freely switchable between the communication state and a communication release state.SELECTED DRAWING: Figure 5