baber/WOPTO huggingface dataset:
Patent JP-2020036182-A (JP)
Title: Oscillation circuit, semiconductor device, movement, and electronic apparatus
Inventor: NINOMIYA MASAYA
IPC: H03B5/36
Filed: 2018-08-30
Abstract: To provide an oscillation circuit, a semiconductor device, a movement, and an electronic apparatus that can prevent the occurrence of self oscillation due to a closed loop at the start of oscillation.SOLUTION: An oscillation circuit comprises: an input terminal and an output terminal connected to a vibrator; a DC cut capacitor connected to the input terminal at one terminal of two terminals; an inverter connected to the other terminal of the DC cut capacitor on an input side and connected to the output terminal on an output side; a first feedback resistor connected in parallel to the inverter; a second feedback resistor connected in parallel to the DC cut capacitor and the inverter; and a switch connected in parallel to the DC cut capacitor.SELECTED DRAWING: Figure 3
Patent JP-2020037628-A (JP)
Title: Polyester-based resin composition and molded article
Inventor: MUTO FUMIHIRO
IPC: C08L67/00
Filed: 2018-09-03
Abstract: To provide a polyester-based resin composition excellent in flame retardancy, light resistance and tracking resistance and to provide a molded article comprising the composition.SOLUTION: The polyester-based resin composition contains, based on 100 pts.mass of (A) a thermoplastic polyester resin, 1 to 25 pts.mass of (B) a bromine-based flame retardant subjected to surface treatment and having a melting point of 360°C or more and 5 to 50 pts.mass of (C) a fibrous inorganic filler.SELECTED DRAWING: None
Patent JP-2020039419-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-09-06
Abstract: To provide a game machine for making it easy for a player to recognize that an operation has been accepted.SOLUTION: A sub control unit displays a performance switch image on a liquid crystal display and turns on a performance switch lamp during the reception period of the operation of a performance switch, and displays a specific display on the liquid crystal display when the operation of the performance switch is performed. At this time, the sub control unit terminates the display of the performance switch image on the liquid crystal display after a predetermined period has elapsed since the operation is performed, while the sub control unit turns off the performance switch lamp before a predetermined period has elapsed since the operation is performed.SELECTED DRAWING: Figure 3
Patent JP-2020041188-A (JP)
Title: Conductive material for electronic components such as connector and production method thereof
Inventor: HAYASHI HIROKI
IPC: C25D7/00
Filed: 2018-09-11
Abstract: To provide a conductive material for electronic components and the production method thereof, in which a Sn surface layer can stably function despite the change of heating or surface environment, with reference to the conductive material for electronic components including a Cu or Cu alloy substrate as a base material on the outermost surface of which the Sn surface layer is arranged.SOLUTION: A conductive material for electronic components includes a Cu or Cu alloy substrate as a base material on the outermost surface of which a Sn surface layer is arranged. The surface layer is formed as a Sn single coagulation layer after a Sn plating layer is melted and then coagulated. The lower layer of the substrate is formed as a layer in which the content of Cu is 10.0-54.5 at% to the total amount of Sn and Cu, and Sn and a CuSnintermetallic compound are mixed. Furthermore, a Ni layer is arranged between the base material and the mixed layer for diffusion prevention.SELECTED DRAWING: Figure 3
Patent JP-2020043285-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NOGUCHI MASAKI
IPC: H01L27/11582
Filed: 2018-09-13
Abstract: To provide a semiconductor device and a manufacturing method thereof capable of improving the performance of a tunnel insulating film.SOLUTION: A semiconductor device according to an embodiment includes a semiconductor layer, a charge storage layer provided on the surface of the semiconductor layer via a tunnel insulating film, and an electrode layer provided on the surface of the charge storage layer via a block insulating film. The tunnel insulating film includes a plurality of first silicon oxynitride films provided between the semiconductor layer and the charge storage layer. The tunnel insulating film further includes a silicon oxide film provided between the first silicon oxynitride films, and/or a second silicon oxynitride film having a higher oxygen concentration than the first silicon oxynitride film and provided between the first silicon oxynitride films.SELECTED DRAWING: Figure 3
Patent JP-2020041532-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: HAYASHI KENJI
IPC: F02D29/02
Filed: 2018-09-13
Abstract: To start an engine at proper timing after idle reduction.SOLUTION: A vehicle control device 10 comprises: a distance measuring unit 121 that measures a distance between a vehicle and a preceding vehicle; and an engine control unit 124 that starts an engine when a distance newly measured by the distance measurement unit 121 increases by an offset amount or more that indicates an increase amount of the distance used to determine whether to start the engine, compared to the distance measured by the distance measurement unit 121, in a case where own vehicle is stopped and the engine mounted on the own vehicle is stopped.SELECTED DRAWING: Figure 2
Patent JP-2020045967-A (JP)
Title: Cable support device
Inventor: HATTORI ATSUHIKO
IPC: F16C1/10
Filed: 2018-09-19
Abstract: To improve an insertion property of a cable support device into a recessed portion of a bracket as compared with a structure which is not equipped with a guide portion.SOLUTION: A cable support device includes: a body which includes a tubular portion formed with a through-hole in which a cable is inserted, and is formed with a male screw on an outer peripheral surface of the tubular portion; an annular nut member formed with a female screw on an inner peripheral surface; a stopper disposed on one side in a first direction with respect to the male screw; and an energizing member which applies rotation force in a direction approaching the stopper on the nut member. The stopper is formed with a guide portion which is disposed at a position on one side in a second direction vertical to the first direction with respect to the tubular portion and opposes to the nut member, when viewed from the first direction. The guide portion includes a first inclined part inclining so as to separate from the nut member, toward one side in a third direction vertical to both of the first direction and the second direction.SELECTED DRAWING: Figure 8
Patent JP-2020048107-A (JP)
Title: Data management method, data management device, and data management program
Inventor: TERAO TARO
IPC: G09C1/00
Filed: 2018-09-20
Abstract: To provide a data management method capable of obtaining a same cipher text from the same content.SOLUTION: In a data management method, in a case in which A is a set of symbols, Ais a set of all character strings composed of symbols of A, L is a subset of A, and h (L) is an image of L by h, a plurality of peers holds a partial mapping hL of h: inverse hof L→h (L) for a cryptographic hash function h: A→A, original data M and its encrypted data C exist, and the encrypted data C is held in h, and the data management method includes a step of calculating a hash value h (M), a step of decrypting the encrypted data C with k, and a step of comparing the result of decryption with the original data M when the correspondence between the original data M and the encrypted data C is proved.SELECTED DRAWING: Figure 1
Patent JP-2020051783-A (JP)
Title: Inspection method and inspection apparatus for food
Inventor: KONISHI NOBUYUKI
IPC: G01N23/10
Filed: 2018-09-25
Abstract: To provide an inspection method and an inspection apparatus by which a food product can be stably inspected whether it is a non-defective product containing no foreign substance or a defective product contaminated with a foreign substance.SOLUTION: Provided is a food inspection method for inspecting whether a food product is contaminated with a foreign substance or not. The inspection method of the present invention includes a learning group acquisition step, a learning step, an image acquisition step, and a determination step. In the learning group acquisition step, non-defective product images obtained by imaging a food product having no foreign substance mixed therein as a non-defective product and defective product images obtained by imaging a food product contaminated with a foreign substance as a defective product are acquired as a group of X-ray transmission images for learning. In the learning step, the group of X-ray transmission images for learning is used to make a convolutional neural network system learn features of the non-defective and the defective products. In the image acquisition step, X-ray transmission images obtained by capturing an appearance of the food product to be inspected are acquired. In the determination step, it is determined whether the food product in the X-ray transmission image is the non-defective product or the defective product by using the convolutional neural network that has been trained.SELECTED DRAWING: Figure 1
Patent JP-2020048715-A (JP)
Title: Thermophilic solid preparation
Inventor: ENOMOTO YUTO
IPC: A61J3/06
Filed: 2018-09-25
Abstract: To provide a thermophilic solid preparation capable of discriminating whether or not a solid preparation such as a pharmaceutical or a food product is a solid preparation exposed to a high temperature condition at some fixed temperature or higher.SOLUTION: In a thermophilic solid preparation including a solid preparation containing an active ingredient, and a temperature detection image layer formed on the surface of the solid preparation, the temperature detection image layer is discolored at a temperature or higher at which the active ingredient is deactivated. It can be discriminated whether the solid preparation is exposed to a high temperature condition or not, by existence of discoloration of the temperature detection image layer.SELECTED DRAWING: Figure 1
Patent JP-2020052953-A (JP)
Title: Generation program, information processing apparatus, and generation method
Inventor: MURAMATSU YUICHI
IPC: G06F8/41
Filed: 2018-09-28
Abstract: To provide a technology of reducing the time for locating a cause of failure in a program.SOLUTION: A computer executes the processing of: generating a first machine language instruction including at least a variable name corresponding to one of codes 26 generated by a compiler 22, on receipt of a designation of the one code 26; and referring to a storage unit storing variable values, which are candidates of variable value, in association with the variable names, when a specific kind of variable name is included in the generated first machine language instruction, to generate a plurality of second machine language instructions 27 using the variable names included in the generated first machine language instruction as multiple pieces of variable value information associated with the variable names.SELECTED DRAWING: Figure 8
Patent JP-2020056937-A (JP)
Title: Drum unit
Inventor: FUJIOKA MICHIO
IPC: G03G21/00
Filed: 2018-10-03
Abstract: To provide a drum unit that can block light advancing toward the end of a photosensitive drum from a light guide member without providing a dedicated light-blocking member.SOLUTION: A drum unit 6 comprises: a photosensitive drum 10; a light guide member 40 for guiding light for neutralizing the photosensitive drum 10 to the surface of the photosensitive drum 10; a drum wiper 60 having a removal part 62 for removing a developer attached on the surface of the photosensitive drum 10 by making contact with the end of the surface of the photosensitive drum 10 in the axial direction of the photosensitive drum 10; and a frame member 100 for supporting the photosensitive drum 10, the light guide member 40, and the drum wiper 60. In the drum wiper 60, the removal part 62 is arranged between the photosensitive drum 10 and the light guide member 40, and blocks the light from the light guide member 40 at the end of the photosensitive drum 10 in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2020057987-A (JP)
Title: Microphone for ambisonics, a/b format conversion software, recorder, playback software
Inventor: KUDO SHUNSUKE
IPC: H04R1/40
Filed: 2018-10-04
Abstract: To convert a 4-channel A format signal into a correct positional B format signal W, X, Y, Z regardless of the orientation of a microphone.SOLUTION: A microphone that generates an A-format signal used in ambisonics includes a body of a microphone, first to fourth microphone elements 11 to 14 which are provided in the body so as to face different sound collecting directions and which output a first signal which is an element of the A format signal, and a 6-axis sensor 25 that detects displacement of the body and outputs information on the position of the body.SELECTED DRAWING: Figure 8
Patent JP-2020060804-A (JP)
Title: Output content generation device, output content generation method and program
Inventor: SAITO TOSHIHIDE
IPC: G09G5/36
Filed: 2018-10-04
Abstract: To make information viewable in an easily understandable state.SOLUTION: An output content generation device comprises: a first calculation unit for calculating a size of in a display area of a display device for each of multiple information pieces to be displayed in the display area; a determination unit for determining whether or not the multiple information pieces can be arranged in the display area based on the size of each of the multiple information pieces and the size of the display area; and a generation unit that generates output contents of the multiple information pieces, and when the multiple information pieces are too many to be fitted into the display area, that adequately separates and allocates the multiple information pieces into multiple screens each of which can be fitted in the display area.SELECTED DRAWING: Figure 3
Patent JP-2019083519-A (JP)
Title: Moving image recording system
Inventor: HIRAI EITA
IPC: H04N5/77
Filed: 2018-10-09
Abstract: To improve operability in a moving image recording system for imaging an object person.SOLUTION: A moving image recording system includes: a portable information processing device; and a station where the information processing device is removable. The station includes: a connection section to be connected to the information processing device when the information processing device is mounted so as to exchange data; an acquisition section for acquiring object person identification information for identifying an object person; and a control section for transmitting object person identification information acquired by the acquisition section from the connection section to the information processing device. The information processing device includes: a connection section to be connected to the station when being mounted on the station so as to exchange data; an imaging section for imaging an object person; a storage section for storing a moving image imaged by the imaging section; and a recording control section for receiving object person identification information from the station via the connection section, associating received object person identification information with a moving image obtained by imaging an object person by the imaging section, and writing them in the storage section.SELECTED DRAWING: Figure 3
Patent JP-2020061529-A (JP)
Title: Manufacturing method of electronic device and adhesive film
Inventor: KAMATA JUN
IPC: H01L21/52
Filed: 2018-10-12
Abstract: To provide a manufacturing method of an electronic device, capable of simplifying a pick-up step and selectively picking-up an electronic component.SOLUTION: A manufacturing method of an electronic device, includes: a step of preparing a first structure 100 having two or more electronic components a adhered onto a first surface 10A of a first adhesive film 10; a step of reducing an adhesion force to each electronic component by bridging or expanding an adhesion resin layer of the first adhesive film by irradiating a radiation ray to a portion where an electronic component b which is scheduled to be picked-up from a second surface 10B side opposite to the first surface of the adhesive film; and a step of transferring the electric component from the first adhesive film to the second adhesive film by peeling the second adhesive film from the first structure after the second adhesive film 20 which can be peeled by applying a stress is crimped to a surface on the side where the electronic component in the first structure is adhered.SELECTED DRAWING: Figure 1
Patent JP-2020058742-A (JP)
Title: Network game system, network game program, and network game method
Inventor: MIKUNI OSAMU
IPC: A63F13/87
Filed: 2018-10-12
Abstract: To provide a network game system, a network game program, and a network game method in which a game that has been logged off can be logged in to be returned again.SOLUTION: Game executing means of a server 1 advances a plurality of games in which a plurality of players participate. Game connecting means, when receiving a login signal from each user terminal 2, causes the user terminal 2 to log in the game and, when receiving a logoff signal from each user terminal 2, causes the user terminal 2 to log off the game. Player storage means stores the user terminal 2 and the game that the user terminal 2 has previously logged off in correspondence with each other. When receiving the login signal from the user terminal 2 that is stored in the player storage means, the game connecting means causes the user terminal 2 to log in the game corresponding to the user terminal 2 stored in the player storage means. Input means of each user terminal 2 transmits the login signal and the logoff signal to the server 1 via the network.SELECTED DRAWING: Figure 4
Patent JP-2020064750-A (JP)
Title: Operation panel and image forming apparatus
Inventor: MURATA KOJI
IPC: G03G21/16
Filed: 2018-10-17
Abstract: To provide a switch structure that can return a push key with a simple shape, and an operation panel including the switch structure.SOLUTION: An operation panel comprises: a push key 41 that is pushed in through an opening 71 formed in a panel body 21; and a switch 43 that is pressed by the push-in of the push key 41. The push key 41 has a tapered part 53b that is formed to be tapered toward the switch 43; the panel body 21 has an elastic piece 73 that is inclined from the periphery of the opening 71 toward the tapered part 53b and is elastically deformable to the opposite side of the tapered part 53b; when the push key 41 is pushed in, the elastic piece 73 is elastically deformed to the opposite side by the tapered part 53b, and when the push-in of the push key 41 is released, the push key 41 is pushed out by a returning force of the elastic piece 73.SELECTED DRAWING: Figure 6B
Patent JP-2020064003-A (JP)
Title: Image forming apparatus, basis weight deriving method, and basis weight deriving program
Inventor: ASAOKA SHOGO
IPC: B65H7/14
Filed: 2018-10-18
Abstract: To provide a technology that can accurately determine the type of a recording material to derive a basis weight.SOLUTION: Processing executed by an image forming apparatus 100 causes a control unit 101 to perform steps of: deriving a first basis weight corresponding to a first transmittance by using a criterion 611 (S1320); deriving a second basis weight corresponding to a second transmittance by using a criterion 711 (S1325); determining whether the difference between the first basis weight and second basis weight is less than a basis weight threshold 126 (S1330); determining that the type of a recording material S is coat paper (S1335) when the difference between the first basis weight and second basis weight is less than the basis weight threshold 126 (YES in step S1330); and determining that the type of the recording material S is plain paper (S1340) when the difference is not less than the threshold (NO in step S1330).SELECTED DRAWING: Figure 13
Patent JP-2020068559-A (JP)
Title: Power converter
Inventor: HAYASHI YUSUKE
IPC: H02M7/12
Filed: 2018-10-22
Abstract: To efficiently convert power in a simple configuration obviating the need of complicated control.SOLUTION: A power converter is provided with: a first input terminal and a second input terminal to which an AC input voltage is applied; a plurality of AC-DC converters connected in series between the first input terminal and the second input terminal, and each convert a divided input voltage, generated by dividing the input voltage, into a full-wave rectified voltage (a voltage proportional to the absolute value of the divided input voltage) in an electrically insulated state; and a first output terminal and a second output terminal from which each of the full-wave rectified voltage converted by the plurality of AC-DC converters is outputted in common.SELECTED DRAWING: Figure 1
Patent JP-2020067799-A (JP)
Title: Communication robot and control program for communication robot
Inventor: YAMAMOTO TAKASHI
IPC: B25J13/00
Filed: 2018-10-24
Abstract: To provide a technology in which a user is able to grow attached to a robot operating autonomously while one robot embodies both a communication function by autonomous operations and a communication function by operations based on operational instructions given from a person present in a remote area.SOLUTION: A communication robot comprises an operation section, and a communication arbitration section which exposes a robot mode for causing the operation section to autonomously operate by applying a first operational reference, and an avatar mode for causing the operation section to operate based on operational instructions given from a remote operator by applying a second operational reference, for arbitrating communications amongst three parties including the robot mode, the avatar mode, and a service user.SELECTED DRAWING: Figure 5
Patent JP-2019079810-A (JP)
Title: Composition
Inventor: OGATA TOSHIHIKO
IPC: H01M50/457
Filed: 2018-10-24
Abstract: To provide: a composition which makes a material of a porous layer arranged for a nonaqueous electrolyte secondary battery and superior in dimension-keeping rate and air permeability; a porous layer for a nonaqueous electrolyte secondary battery, which is produced from the composition; a nonaqueous electrolyte secondary battery separator including the porous layer for a nonaqueous electrolyte secondary battery; a member for a nonaqueous electrolyte secondary battery; and a nonaqueous electrolyte secondary battery.SOLUTION: In the present invention, a composition comprising an organic solvent and an aramid filler dispersed in the organic solvent is used.SELECTED DRAWING: None
Patent JP-2019050809-A (JP)
Title: Non-combustion type flavor suction tool
Inventor: MATSUMOTO TERUBUMI
IPC: A24F15/01
Filed: 2018-10-31
Abstract: To provide a non-combustion type flavor suction tool that allows a user to easily grasp a timing for replacing a cartridge.SOLUTION: A non-combustion type flavor suction tool includes: a power source unit at least having a battery 11; a first cartridge at least having an atomization part for atomizing an aerosol source by the power supplied from the aerosol source and the battery 11 without being accompanied by combustion; a second cartridge at least having a flavor source for imparting a flavor to the aerosol by causing the aerosol atomized by the atomization part to pass through it; and a notification control part 52 for controlling a notification part 40 for notifying of a replacement timing of the second cartridge according to a detection of the replacement timing of the second cartridge.SELECTED DRAWING: Figure 15