baber/WOPTO huggingface dataset:
Patent JP-2021134989-A (JP)
Title: Cleaning method and inspection method for heat exchanger, and cleaning device for heat exchanger
Inventor: TANIMOTO KOICHI
IPC: F28D9/00
Filed: 2020-02-27
Abstract: To provide a cleaning method for a heat exchanger that can efficiently clean a plurality of internal flow passages connected to a header flow passage.SOLUTION: A cleaning method for a heat exchanger comprising a header flow passage, and a plurality of internal flow passages connected to the header flow passage comprises a step of selectively supplying cleaning fluid via the header flow passage to some flow passages out of the plurality of internal flow passages connected to the header flow passage.SELECTED DRAWING: Figure 11
Patent JP-2021138470-A (JP)
Title: Medium conveying device and image forming device
Inventor: KAWABATA YOICHI
IPC: B65H23/24
Filed: 2020-03-02
Abstract: To provide a medium conveying device which is small-sized and capable of applying a sufficient tensile force on a medium under conveyance.SOLUTION: The medium conveying device conveying a medium for forming an image includes: a delivery roller for delivering the medium; a winding roller for winding the medium; and a tensile force imparting mechanism for imparting a tensile force to the medium between the delivery roller and the winding roller when the medium remains on the delivery roller and is conveyed to the winding roller, and in order to form the image, imparting the tensile force to the medium between a medium suction part for temporarily suctioning the medium and fixing it in order to form an image thereon and the winding roller when the medium is conveyed and separated from the delivery roller.SELECTED DRAWING: Figure 1
Patent JP-2021139207-A (JP)
Title: Contact detection sensor
Inventor: NINOMIYA SHINJI
IPC: E21D11/10
Filed: 2020-03-06
Abstract: To detect contact at all positions to prevent cracks and damage due to contact.SOLUTION: A contact detection sensor 10 comprises a base film 11, a plurality of electrodes 12... arranged on one surface thereof at predetermined intervals in the longitudinal direction of a member, wirings 14... arranged on the other surface of the base film 11 and electrically connected to the electrodes 12 via through holes 13, and a conductive member 15 that extends in the longitudinal direction of the member of the base film 11 and is arranged so as to be separated from the electrode 12 and in contact with the electrode 12. When under pressure, the contact can be detected when the conductive members 15 come into contact with each other across the adjacent electrodes 12, the electrodes 12 conduct with the conductive members 15, and the wirings 14 connected to the electrodes 12 conduct with each other.SELECTED DRAWING: Figure 8
Patent JP-2021140686-A (JP)
Title: Notification system, maintenance management system, notification method, and program
Inventor: OTAKA YUKI
IPC: G06F11/07
Filed: 2020-03-09
Abstract: To provide a maintenance request notification system capable of notifying a dealer of a maintenance request with which the dealer can deal.SOLUTION: In a maintenance management system 1, a maintenance request notification system 10 includes a maintenance request reception part 101, a determination part 102, a message generation part 103, a message notification part 104, and a storage part 105. The reception part receives a maintenance request for showing contents of trouble from equipment 20 in which the trouble occurs. The determination part determines whether a dealer who copes with equipment can cope with maintenance against the trouble by referring to the storage part on the basis of a maintenance request received by the reception part. When the determination part determines that the dealer can cope with the maintenance of the trouble, the message generation part generates a maintenance request message for requesting correspondence to the maintenance, and the message notification part notifies a dealer main system 40 of a maintenance request message.SELECTED DRAWING: Figure 4
Patent JP-2021026754-A (JP)
Title: Information processing apparatus, method for controlling the same, and program
Inventor: YAMAZAKI MASAHITO
IPC: G06F11/07
Filed: 2020-03-11
Abstract: To easily specify the type of an unexpected error and a method for addressing the error, when such an error occurs in an information processing apparatus of a predetermined model.SOLUTION: Log data 510-513 store a plurality of pieces of in-apparatus information used for analysis of an error. An acquired in-apparatus information estimation unit 507 estimates in-apparatus information required for analysis of an error that has occurred. An acquired in-apparatus information extraction unit 508 extracts in-apparatus information corresponding to a result of estimation performed by the acquired in-apparatus information estimation unit 507 from the in-apparatus information stored in the log data 510-513. An error transmission unit 504 transmits, to a network communication unit 505, the in-apparatus information extracted by the acquired in-apparatus information extraction unit 508 and an error event that reports the occurrence of the error.SELECTED DRAWING: Figure 5
Patent JP-2021143983-A (JP)
Title: State quantity measurement device, state quantity measurement method, and computer program
Inventor: AKIYOSHI RYUTARO
IPC: G01N21/27
Filed: 2020-03-13
Abstract: To allow for measuring a state quantity of a test substance while suppressing its effect on quality of the test substance.SOLUTION: A state quantity measurement device is provided, comprising a feature quantity acquisition unit configured to acquire a feature quantity from image data having visual features of a test substance captured therein, and a measurement unit configured to measure a state quantity based on a pre-generated indicator indicative of a relationship between the state quantity representing the state of the test substance and the feature quantity, and the feature quantity acquired by the feature quantity acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2021149704-A (JP)
Title: Accommodation area management apparatus
Inventor: SHIMAMOTO TAKESHI
IPC: G06Q50/10
Filed: 2020-03-19
Abstract: To provide an accommodation area management apparatus configured to properly move a plurality of moving bodies in an accommodation area.SOLUTION: A parking lot management apparatus 400 includes a prioritizing unit 424 which sets priorities on a plurality of vehicles M traveling in a parking lot PA in accordance with the order of moving the vehicles M. The prioritizing unit 424 set priorities on the vehicles M in accordance with places to which the vehicles M are to be moved in the parking lot PA.SELECTED DRAWING: Figure 3
Patent JP-2020114603-A (JP)
Title: Fine-scale temporal control for laser processing
Inventor: ROBERT J MARTINSEN
IPC: B23K26/00
Filed: 2020-03-23
Abstract: To provide methods that include: directing a laser beam to a target along a scan path at a variable scan velocity; and adjusting a digital modulation during movement of the laser beam along the scan path and in relation to the variable scan velocity so as to provide a fluence at the target within a predetermined fluence range along the scan path.SOLUTION: Some methods include adjusting a width of the laser beam with a zoom beam expander. Apparatuses include: a laser source situated to emit a laser beam; a 3D scanner situated to receive the laser beam and to direct the laser beam along a scan path in a scanning plane at the target; and a laser source digital modulator coupled to the laser source so as to produce a fluence in the scanning plane along the scan path that is in a predetermined fluence range when the laser beam scan speed changes along the scan path.SELECTED DRAWING: None
Patent JP-2021148104-A (JP)
Title: Compressor
Inventor: WATANABE YASUNORI
IPC: B60H1/32
Filed: 2020-03-23
Abstract: To provide a compressor capable of facilitating the manufacture of a soundproof cover.SOLUTION: A compressor 1 is provided in an air conditioner for vehicle. The compressor 1 includes: a body part having a discharge port 12 and compressing a refrigerant; and a soundproof cover 20 which has a first cover 30 and a second cover 40 which is a separate body from the first cover 30, in which an internal space is formed, and which stores the body part in the internal space. The soundproof cover 20 includes: a contact part 24 for separating the internal space and an external space outside of the soundproof cover 20 by the first cover 30 coming into contact with the second cover 40, in a portion where the first cover 30 opposes to the second cover 40; and a separation part 25 for forming a first opening 26 for connecting the internal space and the external space by the first cover 30 being separated from the second cover 40. In the first opening 26, the discharge port 12 is inserted.SELECTED DRAWING: Figure 3
Patent JP-2021153077-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: UEDA MASARU
IPC: H01L21/465
Filed: 2020-03-24
Abstract: To efficiently perform etching on a thin film by supplying process liquid for selectively performing etching removal of the thin film to a laminated structure including the thin film in a state where at least only a part of the side surface is exposed.SOLUTION: A substrate proposing system includes: supplying process liquid containing an etchant for selectively performing etching on a thin film to a laminated structure to perform the etching on the thin film from an exposed portion of the thin film; and an electric field application step of giving an alternating electric field to the laminated structure by applying an alternating current voltage to a pair of electrodes arranged so as to sandwich the laminated structure in a state where the process liquid is in contact.SELECTED DRAWING: Figure 3
Patent JP-2021153019-A (JP)
Title: Bus bar and battery pack
Inventor: YOSHIKAWA TAKAYA
IPC: H01M50/20
Filed: 2020-03-24
Abstract: To suppress increase in the temperature of a bus bar.SOLUTION: In a battery pack in which a plurality of square batteries having positive electrode terminals and negative electrode terminals on the same plane are arranged along a first direction, the positive electrode terminals and the negative electrode terminals being arranged in a staggered manner, bus bars that connect the terminals of the same pole of the plurality of batteries to each other include a plurality of terminal connection portions to be connected to the plurality of terminals of the same pole respectively, a pair of main body portions that are connected to the plurality of terminal connection portions and formed in parallel to one another so as to extend in a first direction, and a first conductive portion that conducts the pair of main body portions with each other. The bus bar is further formed in parallel to the first conductive portion, and includes at least one second conductive portion that conducts the pair of main body portions with each other.SELECTED DRAWING: Figure 4
Patent JP-2021152311-A (JP)
Title: Construction machine
Inventor: SATO KIICHI
IPC: E02F9/08
Filed: 2020-03-24
Abstract: To provide a construction machine capable of detecting a cargo weight without stopping a front operation.SOLUTION: A construction machine comprises: an airframe having wheels 2 as a travel device and a work device 5; an outrigger 6 capable of supporting the airframe; an outrigger cylinder pressure sensor 64 as a load sensor detecting load applied on the outrigger 6; and a controller 100 measuring a weight of a cargo hung by the work device 5 based on a detection value (a pressure value) of the outrigger cylinder pressure sensor 64 as the load sensor.SELECTED DRAWING: Figure 7
Patent JP-2021157346-A (JP)
Title: Server, game display system, advertisement display method, and advertisement display program
Inventor: UNOSAKI JIRO
IPC: G06Q30/02
Filed: 2020-03-26
Abstract: To distribute an advertisement on the basis of highly effective information.SOLUTION: A server includes: a video data acquisition unit which acquires video data obtained by imaging a game; a game status data acquisition unit which acquires game status data on status of the game; a storage unit which stores the video data and the game status data in association with each other; an image determination unit which determines whether the stored video data includes target image data which is data on a target image representing an advertising client; an advertisement setting unit which generates, when a video based on the video data including the target image data is displayed on a display unit of a terminal device, advertisement setting data for outputting sound indicating the contents of an advertisement of the advertising client corresponding to the target image, in association with displaying the target image, from a sound output unit of the terminal device; and a communication unit which can transmit the video data, the game status data, and the advertisement setting data to the outside.SELECTED DRAWING: Figure 1
Patent JP-2021158759-A (JP)
Title: Power receiving and transforming facility capable of changing reception voltage, transformer, and reception voltage changing method
Inventor: TOMITE NAOTO
IPC: H02B5/00
Filed: 2020-03-26
Abstract: To provide a transformer and a power receiving and transforming facility capable of changing reception voltage, and to provide a method of capable of changing the reception voltage while suppressing a cut-off period of the whole power receiving and transforming facility in a short period by using the power receiving and transforming facility.SOLUTION: A power receiving and transforming facility (10) has transformers (112, 122, 212, 222) with a plurality of input terminals (21, 23) respectively corresponding to different reception voltage and an output terminal (22) outputting distribution voltage, and a plurality of lines (100, 200). In the power receiving and transforming facility (10) or the like, each line has the transformers (112, 122, 212, 222) with a plurality of input terminals (21, 23) respectively corresponding to different reception voltage, and the output terminal (22) outputting the distribution voltage, and an upstream switch gear arranged at an upstream side more than a plurality of input terminals (21, 23) and capable of operating different reception voltage.SELECTED DRAWING: Figure 1
Patent JP-2021158252-A (JP)
Title: Light-emitting device and image display device
Inventor: OMAE AKIRA
IPC: H01L33/50
Filed: 2020-03-27
Abstract: To provide a light-emitting device and an image display device, capable of improving display performance.SOLUTION: A light-emitting device in one embodiment of the present disclosure includes: a solid-state light source that emits a first light; a wavelength conversion layer that has a first surface facing the solid-state light source, and a second surface on the opposite side from the first surface, the wavelength conversion layer converting the first light to a second light having a wavelength different from the first light; and a wavelength selection layer that is provided on the first-surface side and/or the second-surface side of the wavelength conversion layer and selectively transmits light having a prescribed wavelength.SELECTED DRAWING: Figure 1
Patent JP-2023062220-A (JP)
Title: Display device
Inventor: ISHIJIMA Shun
IPC: H10K50/00
Filed: 2020-03-27
Abstract: To provide a display device that allows for reducing the size of a display panel.SOLUTION: A display device disclosed herein comprises a pixel array area including a plurality of pixels, a periphery circuit provided outside the pixel array area, a printed circuit provided outside the pixel array area, and power supply wiring for supplying power supply voltage from the printed circuit to the periphery circuit via the pixel array area.SELECTED DRAWING: Figure 3
Patent JP-2021163525-A (JP)
Title: Press-fit terminal and connector device
Inventor: YAMANAKA TAKUYA
IPC: H01R12/58
Filed: 2020-03-30
Abstract: To enhance compatibility of reducing insertion force and increasing holding force.SOLUTION: A press-fit terminal 20 comprises a press-fit portion 30 including two contact pieces 34 facing each other across an eye hole 31. The respective two contact pieces 34 include: parallel portions 36 in parallel with each other; front spring portions 35 extending from the parallel portions 36 in a direction in which the press-fit portion 30 is to be inserted; and rear spring portions 37 extending from the parallel portions 36 in a direction reverse to the direction in which the press-fit portion 30 is to be inserted. The press-fit portion 30 has a thickness equal to or longer than 0.3 mm and equal to or shorter than 0.5 mm. Ls/Le is equal to or larger than 0.57 and equal to or smaller than 0.65, where Le [mm] is a length of the eye hole 31 and Ls [mm] is a length of each of the parallel portions 36. G1/G2 is equal to or larger than 0.55 and equal to or smaller than 1.45, where G1 [mm3] is front side spring strength and G2 [mm3] is rear side spring strength.SELECTED DRAWING: Figure 1
Patent JP-2021159202-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-03-31
Abstract: To provide a game machine with improved performance.SOLUTION: Main control means can execute a settlement process based on a settlement switch operation, and sub control means executes a settlement exercise for a predetermined period longer than a period in which the settlement process is executed. After the settlement is ended, a period in which a game token can be inserted comes, and the main control means turns on a game token insertion possible lamp. When a bet process is executed while a settlement performance is being executed, an insertion sound is output without ending the settlement performance.SELECTED DRAWING: Figure 97
Patent JP-2021163047-A (JP)
Title: Price setting system and price setting method
Inventor: SATO HIROYUKI
IPC: G06Q30/02
Filed: 2020-03-31
Abstract: To properly set a price of a commodity, or the like.SOLUTION: A price setting system 10 for setting a price of a commodity or a service to be sold in a predetermined location includes: a number-of-people information acquisition unit 12 which acquires number-of-people information indicating the number of people in an area in accordance with a predetermined location and the time at which the commodity or the service is provided; a setting method determination unit 13 which determines a method for setting a price in accordance with the number-of-people information acquired by the number-of-people acquisition unit 12; and a price setting unit 14 which sets the price in the setting method determined by the setting method determination unit 13.SELECTED DRAWING: Figure 1
Patent JP-2021160474-A (JP)
Title: Vehicle body structure
Inventor: HASEGAWA ATSUSHI
IPC: B62D25/04
Filed: 2020-03-31
Abstract: To provide a vehicle body structure capable of suppressing displacement toward the inside of a vehicle cabin, and absorbing a load when an excessive load is input to a vehicle body from the outside.SOLUTION: When a load is applied to an impactor 21, the impactor 21 is moved toward a deep wall 12, a slider 31 is moved along the deep wall 12 via direction change means 50. When a load applied to a crushing member 41 via the slider 31 exceeds a set value, the crushing member 41 is crushed by the moving slider 31.SELECTED DRAWING: Figure 2
Patent JP-2021163126-A (JP)
Title: Data creation device, program creation device, object detection device, data creation method and object detection method
Inventor: NAKAO KENTA
IPC: G06T7/00
Filed: 2020-03-31
Abstract: To enable detecting an object with a high degree of accuracy while suppressing a processing amount.SOLUTION: A teacher data creation device that creates teacher data used in deep learning of an object detection program which detects whether or not an object is included in an image comprises: an acquisition unit that acquires an anchor being information of a frame identifying an area, in which existence/non-existence of the object is detected from the image, for each cell; and a creation unit that associates area information of the object with image data and creates the teacher data including a plurality of pieces of image data in which the area information is included. The creation unit determines the frame of the area information on the basis of a position of the anchor.SELECTED DRAWING: Figure 1
Patent JP-2021159493-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: counted value update means for updating a counted value related to each ball entry when game balls enter a first ball entry port and game balls enter a second ball entry port; specific game state control means for performing control to a specific game state differing from a jackpot game state when a counted value becomes a specific value; and performance control means for executing predetermined performance control. The first ball entry port and the second ball entry port are disposed in a game area such that game balls can enter even in a normal game state. While first performance control for performing notification regarding a ball entry in a mode for allowing a player to easily recognize ball entry when game balls enter the first ball entry port is executed, second performance control for performing notification regarding a ball entry in a mode for preventing a player from more easily recognizing ball entry than the first performance control when game balls enter the second ball entry port is executed.SELECTED DRAWING: Figure 182
Patent JP-2021164899-A (JP)
Title: Concentrator
Inventor: ITO MAMORU
IPC: B01D61/58
Filed: 2020-04-06
Abstract: To provide a concentrator having advantageous cost performance.SOLUTION: In a concentrator having a feed line, an intermediate draw line, an intermediate draw tank, a final draw line, a first forward osmosis module and a second forward osmosis module, a feed solution is concentrated by sequentially transferring water from a feed solution to an intermediate draw solution and from the intermediate draw solution to a final draw solution; the intermediate draw line circulates the intermediate draw solution between the intermediate draw tank and the first forward osmosis module; the intermediate draw solution is circulated between the intermediate draw tank and the second forward osmosis module; water is transferred from the feed solution to the intermediate draw solution via a first forward osmosis membrane and the feed solution is concentrated in the first forward osmosis module; and water is transferred from the intermediate draw solution to the final draw solution via a second forward osmosis membrane in the second forward osmosis module.SELECTED DRAWING: Figure 1
Patent JP-2021166354-A (JP)
Title: Image pick-up device and method for controlling the same, and imaging apparatus
Inventor: TADA YUI
IPC: H04N5/225
Filed: 2020-04-07
Abstract: To prevent a deterioration in image quality due to the amount of noise in pixel rows used for both focus detection processing and image forming processing and pixel rows used only for image forming processing.SOLUTION: Reading of signals is controlled by the unit, the reading from a pixel part having a first area for outputting image signals and a second area for outputting image signals and focus detection signals. In the first area, the signals are read from pixels in order from noise signal being signals of the reset level at which the pixels are reset and the image signals, in the second area, the signals are read from the pixels in order from the noise signals being the signals of the reset level at which the pixels are reset, the focus detection signals, and the image signals, and the control is performed such that the time from reading of the noise signals until reading of the image signals from the pixels becomes equal in the first area and the second area.SELECTED DRAWING: Figure 4