baber/WOPTO huggingface dataset:
Patent JP-2022042909-A (JP)
Title: Drill and manufacturing method for drilled hole product
Inventor: WATANABE MASAO
IPC: B23B45/14
Filed: 2020-09-03
Abstract: To highly accurately drill a hole in a work material made of a material such as a composite material or a metal, not only when the rigidity of the main shaft of a drilling machine is sufficient, but also when drilling is performed by a hand-held tool rotating device or the rigidity of the main shaft of the drilling machine is low.SOLUTION: A drill has: a first cutting edge that is formed on a leading-end side so that a clearance angle decreases continuously or intermittently from the leading-end side toward a rear-end side while a leading-end angle decreases continuously or intermittently from the leading-end side toward the rear-end side; a second cutting edge which is for performing a finishing process on a lower hole by being formed at a position separated from the first cutting edge toward the rear-end side, the second cutting edge having a clearance angle at a maximum diameter position; and a shake preventing portion that is formed between the first cutting edge and the second cutting edge and reduces shake of the second cutting edge by being inserted into the lower hole processed by the first cutting edge.SELECTED DRAWING: Figure 10
Patent JP-2022045777-A (JP)
Title: Discharge device
Inventor: MATSUMOTO TETSUO
IPC: A47K3/10
Filed: 2020-09-09
Abstract: To provide a discharge device capable of exchanging easily a discharge part.SOLUTION: A discharge device 10 in some embodiment includes a first discharge part 30 detachably supported by a base part 12 fixed to a flange part 14 in a bathtub 16, and discharging liquid, and a second discharge part supported by the base part 12, and discharging liquid in a form different from the first discharge part 30.SELECTED DRAWING: Figure 3
Patent JP-2022046011-A (JP)
Title: Voting management system, voting management method, voting management server, and voting management program
Inventor: KOBAYASHI TOMOHIKO
IPC: G07C13/00
Filed: 2020-09-10
Abstract: To provide a voting management system, a voting management method, a server, and a program that enable electronic voting matching actual election.SOLUTION: A voting management system 1 comprises a voter information storage device 3 which stores voter identification information specifying a voter, a voting information storage device 4 which stores a voting result, and a voting management server 2. The voting management server comprises: change means which acquires a reception request including the voter identification information, and authenticates the reception request and changes a reception status specified by the reception request to "received" when the reception status is "not received"; generation means which generates and links authentication information, having an effective period and not including the voter identification information, to the voter identification information, and stores it in the voter information storage device when the reception request is authenticated; and voting control means which acquires a voting request including the authentication information, and receives input of the voting result and stores the voting result in the voting information storage device when the effective period does not expire yet. The voting management server does not receive the voting result by the authentication information when the effective period expires.SELECTED DRAWING: Figure 1
Patent JP-2022046102-A (JP)
Title: Piezoelectric device
Inventor: NAKAGAWA YUTA
IPC: G01N29/24
Filed: 2020-09-10
Abstract: To provide a piezoelectric device which suppresses bending deformation of a piezoelectric layer.SOLUTION: A piezoelectric device 10 that transmits an ultrasonic wave to an inspection object and receive the ultrasonic wave reflected by the inspection object comprises: an elastic element assembly 20 which has a facing surface that faces the inspection object; and a laminated body 30 including a piezoelectric layer 32 which is provided in the elastic element assembly, extends in parallel with respect to the facing surface and expands/contracts in the thickness direction, and a holding layer 34 which is laminated on the piezoelectric layer on the side opposite to the facing surface. When the thicknesses of the piezoelectric layer and the holding layer are T1, T2 and the tensile moduli of elasticity of the elastic element assembly, the piezoelectric layer and the holding layer are E0, E1, E2, a prescribed formula is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022046974-A (JP)
Title: Pedal device for vehicle
Inventor: OTANI KAZUKI
IPC: G05G1/30
Filed: 2020-09-11
Abstract: To cause a clevis and an actuating arm to firmly abut with each other by guiding the clevis to come into contact with the actuating arm in a vehicle pedal device that suppresses a movement of a pedal arm to a rear of a vehicle by abutting an operating arm on the clevis and by bending and deforming a push rod when a dash panel is retracted.SOLUTION: When an actuating arm 40 abuts with a clevis 70, a guide member 80 is provided to guide these members so that they face each other from a state of being separated from each other, while the guide member is provided on either the actuating arm 40 or the clevis 70.SELECTED DRAWING: Figure 1
Patent JP-2022047114-A (JP)
Title: Product purchase and trade-in management system
Inventor: SHIMIZU KOJI
IPC: G06Q10/00
Filed: 2020-09-11
Abstract: To provide a product purchase and trade-in management system capable of improving recycling consciousness and reuse consciousness of a purchaser.SOLUTION: A product purchase and trade-in management system comprises a management server 12 and a purchaser terminal device 11. The management server includes identifier generation means, post-processing result storage means, and transmission means to a terminal of a post-processing result. When a predetermined product is purchased by a purchaser and a trade-in product in association with the purchase of the product is traded-in from the purchaser, the identifier generation means generates an identifier attached to the trade-in product while identifying the trade-in product and the purchaser terminal device of the purchaser offering the trade-in product. When post-processing of the trade-in product is performed by a predetermined processor, the post-processing result storage means stores its post-processing result in a state where the same is in association with the identifier. The transmission means transmits the post-processing result to the purchaser terminal device. The purchaser terminal device has post-processing result outputting means for outputting the post-processing result of the post-processing for the trade-in product transmitted from the management server by the transmission means to the terminal of the post-processing result.SELECTED DRAWING: Figure 2
Patent JP-2020202401-A (JP)
Title: Manufacturing method of reactor
Inventor: SUZUKI KOTARO
IPC: H01F41/00
Filed: 2020-09-14
Abstract: To provide a reactor capable of improving cooling efficiency and assemblability.SOLUTION: A reactor body has flat whole shape, and a core 10, a case 4 and a resin member 2 are divided into two on a surface orthogonal to the winding axis direction of a coil 5. The core 10 is constituted of an upper core 10a and a lower core 10b, and the case 4 is constituted of an upper case 4a for receiving the upper core 10a, and a lower case 4b for receiving the lower core 10b. The resin member 2 is interposed between the upper core 10a and the upper case 4a in tight contact therewith, and constituted of an upper side resin member 2a for integrating the upper core 10a and the upper case 4a, and a lower side resin member 2b interposed between the lower core 10b and the lower case 4b in tight contact therewith, and integrating the lower core 10b and the lower case 4b. In the lower case 4b, the flat single side is bottom face installed on a cooling surface 7, and an opening 42 for entirely exposing the bottom face of the core 10 is provided on the bottom face.SELECTED DRAWING: Figure 5
Patent JP-2021005404-A (JP)
Title: Information processor, method for processing information, and program
Inventor: ENDO YUSUKE
IPC: G06Q50/06
Filed: 2020-09-15
Abstract: To provide a bidding price determination device for determining an efficient trade reference price in a market before an electric power time.SOLUTION: A bidding price determination device 1 includes: a market information acquisition unit 100; a product information feature amount extraction unit 120; a market price prediction unit 130; a trade reference price determination unit 140; and an output unit 160. The market information acquisition unit acquires a price history of a product before a current time in the market before a an electric power time. The product information feature amount extraction unit extracts a first feature amount as the feature amount of the price history of the product from the acquired price history. The market price prediction unit predicts a second feature amount as the feature amount of a price transition of the product after the current time on the basis of the extracted first feature amount. The trade reference price determination unit determines a trade reference value as the reference of a trace of the product after the curent time on the basis of the predicted second feature amount.SELECTED DRAWING: Figure 1
Patent JP-2021142744-A (JP)
Title: Decoration sheet and decoration plate
Inventor: SUMIDA YOSUKE
IPC: E04F13/08
Filed: 2020-09-16
Abstract: To provide a decorative sheet having excellent abrasion resistance in which whitening generated on the surface is reduced by heating a decorative sheet after construction.SOLUTION: There is provided a decorative sheet which has at least an adhesive layer, a substrate sheet and a surface protective layer in this order, wherein (1) the surface protective layer contains a curable resin and an inorganic filler, (2) the inorganic filler is spherical alumina and other spherical inorganic fillers other than alumina and (3) the particle diameter of the inorganic fillers of 90% or more of the particle diameters of the arbitrary 100 inorganic fillers, measured by observing a cross section obtained by cutting the decorative sheet in the direction parallel to a normal line on the surface of the decorative sheet, is 1 μm or more and less than 10 μm.SELECTED DRAWING: None
Patent JP-2022052111-A (JP)
Title: Substrate position detecting method, drawing method, substrate position detecting device, and drawing device
Inventor: TANAKA NAOTAKE
IPC: G03F7/20
Filed: 2020-09-23
Abstract: To perform position detection of a substrate easily and accurately.SOLUTION: A substrate position detecting method comprises: a process (step S11) of holding a substrate having a plurality of substrate elements each of which is rectangularly sectioned by lattice-shaped scheduled dividing lines; a process (step S12) of capturing images of two or more selected substrate elements selected from the plurality of substrate elements to acquire two or more captured images; and a process (step S13) of obtaining positions of the two or more selected substrate elements by performing pattern matching using a reference image to each of the two or more captured images to detect the position of the substrate. Each of the plurality of substrate elements has a pattern region in which a predetermined pattern is formed inside an approximately rectangular region outer edge. The reference image is an aggregation of line segments which are set by excluding corner parts in each side of the region outer edge. Thus, position detection of substrate can be performed easily and accurately.SELECTED DRAWING: Figure 5
Patent JP-2022055487-A (JP)
Title: Inactivation device
Inventor: OHASHI HIROYUKI
IPC: A61L2/10
Filed: 2020-09-29
Abstract: To stably emit ultraviolet light in a space where persons exist to properly inactivate harmful microorganisms and viruses.SOLUTION: An inactivation device emits ultraviolet light in a space where persons exist to inactivate microorganisms and/or viruses existing in the space. The inactivation device includes an ultraviolet irradiation unit having an ultraviolet light source that emits light including ultraviolet light having a wavelength that inactivates microorganisms and/or viruses, and a control unit that controls irradiation of the light by the ultraviolet light source. The ultraviolet light source is either an excimer lamp or an LED. The ultraviolet light contained in the light emitted from the ultraviolet light source includes ultraviolet light in a wavelength range of 200 nm to 240 nm. The ultraviolet irradiation unit is supported by a support part that receives vibration.SELECTED DRAWING: Figure 1
Patent JP-2022057126-A (JP)
Title: Storage device
Inventor: FUJIWARA HIROYUKI
IPC: F25D13/02
Filed: 2020-09-30
Abstract: To provide a storage device which can inhibit heat around the storage device from being transmitted to an inner box and allows a user to easily recognize that the inner door is not closed.SOLUTION: A storage device includes: an inner box having an inner opening; an inner door which closes the inner opening; an outer box which has an outer opening and is configured so that a space functioning as an air heat insulation layer is formed between the outer opening and the inner opening and in which the inner box is disposed; an outer door which closes the outer opening; and a closing prevention part which prevents the outer door from being closed in a state that the inner door is not closed.SELECTED DRAWING: Figure 2
Patent JP-2022059719-A (JP)
Title: Image forming apparatus
Inventor: TAMAKI TOMOHIRO
IPC: G03G15/08
Filed: 2020-10-02
Abstract: To provide an image forming apparatus that can effectively prevent white patches in an image and poor cleaning in a non-magnetic one-component development system.SOLUTION: An image forming apparatus comprises an image carrier, an electrifying device, an exposure device, a developing device, and a pressing mechanism. The developing device has a developer container that stores a non-magnetic one-component developer composed only of toner, a developer carrier that has a roller part holding the toner on its outer peripheral surface and a rotation shaft arranged along the axial center of the roller part, and a regulation blade that regulates the layer thickness of a toner layer formed on the outer peripheral surface of the roller part. In the developer carrier, the Asker C hardness of the roller part is 65° or more and 73° or less, and when a pressing force is X[N] and a nip width being a contact width in a circumferential direction between the image carrier and the developer carrier is Y[μm], 3.0≤X≤8.0 and 550≤Y≤700, and Y≥31.0X+393.2 and Y≤47.0X+450.1 are satisfied.SELECTED DRAWING: Figure 7
Patent JP-2022062312-A (JP)
Title: Deluge valve water hammer generation prevention system
Inventor: SHIGA KAZUMICHI
IPC: A62C35/68
Filed: 2020-10-08
Abstract: To provide a deluge valve water hammer generation prevention system capable of preventing generation of a trouble caused by water hammer on the secondary side generated upon closing of a deluge valve.SOLUTION: A deluge valve water hammer generation prevention system 1, which is used for preventing water hammer or the like generated upon closing of a deluge valve 2 provided in the middle of a pipe 3 for circulating fire extinguishing liquid, is provided with a check valve 5 for introducing air into secondary side piping 3b, when the pressure in the secondary side piping 3b becomes lower than an atmospheric pressure, relative to the secondary side piping 3b of the deluge valve 2.SELECTED DRAWING: Figure 1
Patent JP-2022063567-A (JP)
Title: Istradefylline-containing pharmaceutical composition
Inventor: FURUMOTO SHINYA
IPC: A61K31/522
Filed: 2020-10-12
Abstract: To provide an istradefylline-containing pharmaceutical composition having high light stability, where the composition ensures the light stability of istradefylline even if it does not contain inorganic powder.SOLUTION: A pharmaceutical composition contains (A) istradefylline, and (B) at least one stabilizer selected from the group consisting of a synthetic edible dye, hydroxypropyl cellulose, and sucralose. If the pharmaceutical composition is a tablet, it should be, preferably, a coating tablet, in which an uncoated tablet containing istradefylline is coated with a coating layer containing a synthetic edible dye. More preferably, the coating layer further contain polyvinyl alcohol.SELECTED DRAWING: Figure 2
Patent JP-2021064944-A (JP)
Title: Group call method using secret story, computer program, and computer device
Inventor: KIM NA YOUNG
IPC: H04M3/56
Filed: 2020-10-13
Abstract: To provide a group call method using a secret story, a computer program, and a computer device.SOLUTION: A group call method according to an embodiment includes the steps of: participating in a group call session; specifying at least one of participants who participates in the group call session as a secret talk target according to a touch gesture to a touch screen included in a computer device while the group call session is maintained; configuring secret talk packets such that at least one of a video and audio input to an input device included in the computer device is transmitted to the secret talk target while the secret talk target is specified; and transmitting the secret packets to a server via the group call session.SELECTED DRAWING: Figure 10
Patent JP-2022064099-A (JP)
Title: Waveform data transfer device, measuring device and measuring system including the same, and waveform data transfer method and measuring method
Inventor: SUZUKI JUNYA
IPC: H04B17/15
Filed: 2020-10-13
Abstract: To provide a waveform data transfer device capable of shortening a transfer time of dividedly captured waveform data even when a measured signal is divided and captured in a plurality of times on a frequency axis.SOLUTION: A waveform data transfer device includes a division frequency span setting unit 25 that sets a plurality of division frequency spans, a receiving unit 10 that receives a measured signal a transmitted from a DUT 2 in a time-division manner and generates waveform data d of the measured signal for each division frequency span, a waveform data capture unit 21 that captures waveform data e of a predetermined processing unit from the waveform data d on the basis of an internally generated frame trigger signal g for each division frequency span, and a transfer data extraction unit 22 that transfers the waveform data of the processing unit as transfer data f in a main division frequency span in which the frequency component of the data in the transmission section exists, and extracts and transfers the waveform data of the measured signal corresponding to the transmission section as the transfer data f in a division frequency span other than the main division frequency span.SELECTED DRAWING: Figure 1
Patent JP-2021063071-A (JP)
Title: Water-in-oil emulsion cosmetic
Inventor: FUJIOKA MASAHIRO
IPC: A61K8/06
Filed: 2020-10-13
Abstract: To provide a water-in-oil emulsion cosmetic that can stably contain a solid organic ultraviolet absorber, has a high ultraviolet protection effect, has no stickiness, can be applied uniformly, and has a lasting cosmetic effect.SOLUTION: There is provided a water-in-oil emulsion cosmetic comprising following components (A), (B), (C), and (D): (A) silicone oil (other than component (C); (B) a solid organic UV absorber; (C) 0.2 to 20 mass% of silicone oil to which a C8-28 alkyl group is added; and (D) ester oil, where a mass ratio of component (B) to component (C), (B)/(C), is 0.02 to 15.SELECTED DRAWING: None
Patent JP-2022064681-A (JP)
Title: Route setting device, route setting method, storage medium and program
Inventor: KAWAI TORU
IPC: F02D29/02
Filed: 2020-10-14
Abstract: To provide a technique capable of reducing influence on the reception state of GNSS signals in relation to movement of an autonomic implement.SOLUTION: A route setting device for an autonomous implement that performs work autonomously by moving in a work site while recognizing its present position based on GNSS signals, includes: acquisition means for acquiring information on reception strength of the GNSS signals in the work site; and setting means for setting a moving route of the autonomous implement in the work site based on the information acquired by the acquisition means.SELECTED DRAWING: Figure 7
Patent JP-2022068062-A (JP)
Title: Flowing water sterilization apparatus
Inventor: KUROKAWA ATSUSHI
IPC: C02F1/32
Filed: 2020-10-21
Abstract: To provide a flowing water sterilization apparatus which emits only ultraviolet rays (UVC) of wavelengths between 200nm and 280nm with strong sterilizing power, which has excellent luminescence efficiency.SOLUTION: A flowing water sterilization apparatus includes a flow channel 100 through which water to be disinfected is distributed, a light source module 200 includes a light source 210 that irradiates water circulating in the flow channel 100 with ultraviolet rays, and a perforated plate 300 having a bottomed stepped hole 310 into which the light source module 200 is incorporated and a plurality of holes 320 that surround the incorporated light source module 200. The light source 210 is an UVC light emitting diode that emits ultraviolet rays with a wavelength of between 200 nm and 280 nm, and the hole 320 is connected to an outlet hole 130 at the end of the flow path 100 and is twisted in the flow direction of water in the flow path 100. The water led from the flow path 100 to the hole 320 becomes a whirlpool flow by passing through the hole 320 and is led out by contacting a bottom surface 330 of the stepped hole 310, which is in contact with the back surface of the light source module 200.SELECTED DRAWING: Figure 1
Patent JP-2022068459-A (JP)
Title: Power supply system
Inventor: CHIU DA WEI
IPC: H02J9/08
Filed: 2020-10-22
Abstract: To detect abnormality of data communication in a power supply system in which a server device and a distributed power supply system are connected via a network so that data communication is possible.SOLUTION: A power supply system comprises: a distributed power supply system 100 which is interconnected to a commercial power system and supplies power to a load; a server device for performing data communication with the distributed power supply system via a network and monitoring a state of the distributed power supply system; and a time lag measurement mechanism for measuring a time lag of data communication. The time lag measurement mechanism comprises: a timer which is provided on one of a distributed power supply system side and a server device side and counts time; a reset signal transmission unit 520 which is provided on the other side and transmits a reset signal which resets a count value of the timer via the network INT1 at a prescribed time interval; and a time lag measurement unit 530 which is provided on one side and operates as a communication abnormality detection unit for detecting abnormality of data communication on the basis of the count value of the timer.SELECTED DRAWING: Figure 8
Patent JP-2022072541-A (JP)
Title: Method for analyzing electromagnetic field of iron core
Inventor: INOUE HIROTAKA
IPC: G06F30/20
Filed: 2020-10-30
Abstract: To provide a method for analyzing electromagnetic field of an iron core capable of reliably and simply predicting magnetic characteristics of an iron core.SOLUTION: A method for analyzing an electromagnetic field of an iron core with a two-dimensional core shape generated on the basis of a three-dimensional shape of an iron core formed by stacking a plurality of magnetic materials. In the two-dimensional core shape, magnetic materials having different magnetic permeabilities from the magnetic permeability of the magnetic material as iron core material are inserted into a part corresponding to a wrap part in which the magnetic materials in the three-dimensional shape bond with each other.SELECTED DRAWING: Figure 1