baber/WOPTO huggingface dataset:
Patent JP-2021034764-A (JP)
Title: Communication control device, computer program, and communication control method
Inventor: MIYASAKA TAKUYA
IPC: H04W88/18
Filed: 2019-08-16
Abstract: To realize communication via a mobile communication network or a communication network other than the mobile communication network by using background data transfer.SOLUTION: A communication control device receives a background data transfer communication request, acquires network information of a communication path of background data transfer communication on the basis of the background data transfer communication request, determines whether there is a free communication resource required for background data transfer communication during a communication period of background data transfer communication in the communication path on the basis of the background data transfer communication request and the network information, and makes response as to whether background data transfer communication is possible in response to the background data transfer communication request on the basis of the result of checking the availability of communication resources.SELECTED DRAWING: Figure 6
Patent JP-2020065542-A (JP)
Title: Water-soluble dietary fiber-containing carbonated beverage
Inventor: KUBOTA YOJI
IPC: A23L2/54
Filed: 2019-08-19
Abstract: To provide a novel technique that can reduce degradation odor of a water-soluble dietary fiber-containing beverage that may be generated by irradiation by a light-emitting diode (LED).SOLUTION: A sugar-free carbonated beverage containing water-soluble dietary fiber comprises citral whose content is 0.1 ppb or more, and one or more compounds selected from the group consisting of nootkatone, valencene and limonene whose content is 5 ppb or more.SELECTED DRAWING: None
Patent JP-2021030794-A (JP)
Title: Vehicle drive apparatus
Inventor: FUJIHIRA SHINJI
IPC: B60K6/40
Filed: 2019-08-21
Abstract: To provide a vehicle drive apparatus that has an engine, an electric rotating machine and an electric power conversion device and appropriately protect the electric power conversion device in the event of a vehicle collision.SOLUTION: A vehicle drive apparatus 1 comprises: front side members 11c that are provided at a front part of a vehicle 11 and extend in the front-rear direction; an engine 2 having an output shaft 2x that is provided inside the front side members 11c in the vehicle width direction; a generator 6 that is provided outside of the engine 2 in the vehicle width direction and between the engine 2 and the front side members 11c in the vehicle width direction and that is connected to the output shaft 2x of the engine 2; and a converter 8c electrically connected to the generator 6. The converter 8c is disposed at a position that is above the engine 2 and overlaps the upper surface of the engine 2 in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2021032351-A (JP)
Title: vehicle
Inventor: ITOIGAWA SUGURU
IPC: F16H57/027
Filed: 2019-08-26
Abstract: To provide a vehicle capable of cooling an ignition coil.SOLUTION: A vehicle includes: an engine having a cylinder head 7d and an ignition coil 711 having one end exposed from the cylinder head 7d; a continuously variable transmission (CVT) which changes a speed of rotational power from the engine and outputs the rotational power; and an exhaust duct 13 having a first exhaust port for exhausting a gas in a CVT case to the outside and a second exhaust port 13a2 for exhausting a part of the gas flowing to the first exhaust port to the outside. The second exhaust port 13a2 is provided so as to exhaust the gas in the CVT case to at least a part of the one end of the ignition coil 711.SELECTED DRAWING: Figure 7
Patent JP-2019216465-A (JP)
Title: Method for transmitting control and training symbol in multi-user wireless communication system
Inventor: LEE YU-RO
IPC: H04W84/12
Filed: 2019-08-26
Abstract: To provide a method and an apparatus for transmitting control and training symbols to improve transmission efficiency in a multi-user wireless communication system.SOLUTION: The method according to one embodiment of the present invention is a method for transmitting control and training symbols in a multi-user wireless communication system. The method comprises the steps of: determining whether a required transmission rate of each data can be satisfied through channel estimation in each of terminals when different data are simultaneously transmitted to each of the terminals; and transmitting a data frame to each of the terminals, the data frame being composed in a manner to be capable of discriminating the control and training symbols in each of the terminals using a combination of time, frequency, and code area when the required transmission rate of each data is not satisfied according to the determined result.SELECTED DRAWING: Figure 2
Patent JP-2021035217-A (JP)
Title: Photovoltaic power generation network shutoff unit, and photovoltaic power generation network shutoff system comprising the same
Inventor: KOJIMA HIDEAKI
IPC: H02J13/00
Filed: 2019-08-27
Abstract: To provide a photovoltaic power generation network shutoff unit and a photovoltaic power generation network shutoff system comprising the same capable of suppressing a construction cost in installing a circuit breaker operating at emergency or the like.SOLUTION: A photovoltaic power generation network shutoff unit 1 comprises a first circuit breaker 20 and a second circuit breaker 30. The first circuit breaker 20 is provided on a power line 14 series-connecting a plurality of photovoltaic power generation modules 11 and a power conditioner 12. Upon operation of an emergency shutoff button 13, the first circuit breaker 20 shuts off supply of power from the photovoltaic power generation modules 11 via the power line 14 and transmits an emergency shutoff signal. One second circuit breaker 30 is provided for every photovoltaic power generation module 11. Upon receiving the emergency shutoff signal from the first circuit breaker 20, the second circuit breaker 30 shuts off the supply of power from the plurality of photovoltaic power generation modules 11 via the power line 14.SELECTED DRAWING: Figure 1
Patent JP-2021032375-A (JP)
Title: Cover device of bellows type air spring
Inventor: OKURA TATSUYA
IPC: F16F9/32
Filed: 2019-08-28
Abstract: To prevent a liquid etc. from adhering to a bellows type air spring to secure durability and facilitate inspection and exchange to reduce the down time.SOLUTION: A cover device 30 is formed including an upper cylindrical body 32 and a lower cylindrical body 60. A first cylindrical body 40 and a second cylindrical body 50 forming the upper cylindrical body 32 are provided protruding downward from an upper surface plate 16. The lower cylindrical body 60 protrudes upward from a lower surface plate 14 and cooperates with the upper cylindrical body 32 to cover a periphery of an air spring body 12 over an entire vertical length of the air spring body 12 when the air spring body 12 expands and contracts. The first cylindrical body 40 and the second cylindrical body 50 forming the upper cylindrical body 32 and the lower cylindrical body 60 are formed by multiple split bodies which may be split in a circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2020033996-A (JP)
Title: Spiral compressor with oil recirculation unit
Inventor: DIRK GUTBERLET
IPC: F04C29/02
Filed: 2019-08-28
Abstract: To provide a spiral compressor with an oil recirculation unit.SOLUTION: Provided is a spiral compressor with an oil recirculation unit, having a fixed spiral and an orbiting spiral, which compresses gas to a high pressure, wherein a counter-pressure chamber pressurizes the orbiting spiral against the fixed spiral, and the oil recirculation unit includes a counter-pressure spiral nozzle with a high-pressure channel for returning high-pressure oil and a suction-pressure spiral nozzle with a suction-pressure channel on a side of a suction-pressure chamber, a counter-pressure channel for discharging oil into the counter-pressure chamber is arranged between the counter-pressure spiral nozzle and the suction-pressure spiral nozzle, the counter-pressure spiral nozzle being formed from a cylindrical cavity in the fixed spiral and a spiral nozzle insert and the suction-pressure spiral nozzle being formed from a cylindrical cavity in a middle housing and the spiral nozzle insert, and the cylindrical cavity in the fixed spiral having an expansion region, in which the spiral nozzle insert does not make contact with the cylindrical cavity.SELECTED DRAWING: Figure 1
Patent JP-2021040267-A (JP)
Title: Information processing apparatus, radio communications system, information processing method, and program
Inventor: FUJIYOSHI MASAYA
IPC: H04L1/16
Filed: 2019-09-04
Abstract: To provide an information processing apparatus to accurately estimate radio frames that could not be detected by a monitoring device.SOLUTION: An information processing apparatus comprises an acquisition unit, a first transition model generation unit, a second transition model generation unit, and an estimation unit. The acquisition unit acquires radio frames transmitted by a terminal and detected by a monitoring device. The first transition model generation unit generates a first transition model concerning a transmission rate of a first transmitted frame among the detected radio frames on a terminal basis. The second transition model generation unit generates a second transition model concerning a transmission rate of a retransmitted frame among the detected radio frames on a terminal basis. The estimation unit estimates the number of loss frames that could not be detected by the monitoring device among the radio frames transmitted by the terminal.SELECTED DRAWING: Figure 1
Patent JP-2019210593-A (JP)
Title: Paper substrate for barrier paper container, sheet for barrier paper container, and foam thermal insulation paper container
Inventor: HIRAI KANA
IPC: B32B27/30
Filed: 2019-09-05
Abstract: To provide a foam thermal insulation paper container having reduced location-based unevenness of permeation amount of water vapor generated from a paper substrate and having excellent thermal insulation property and surface appearance by uniformly foaming a thermoplastic resin layer; and a paper substrate for a barrier paper container and a sheet for a barrier paper container for manufacture thereof.SOLUTION: A paper substrate 3 for a barrier paper container has a partially saponified polyvinyl alcohol layer 2 containing an alkyl ketene dimer at least on one side of a paper substrate 1. And, a sheet for barrier paper container has a thermoplastic resin layer on the partially saponified polyvinyl alcohol layer 2 of the paper substrate 3 for a barrier paper container. And, the foam thermal insulation paper container uses the sheet for a barrier paper container.SELECTED DRAWING: Figure 1
Patent JP-2021043396-A (JP)
Title: Clad-mode stripper, laser device and manufacturing method for clad-mode stripper
Inventor: YAMAMOTO TATSUYA
IPC: G02B6/44
Filed: 2019-09-13
Abstract: To provide a clad-mode stripper capable of improving removal efficiency of clad-mode light and also improving reliability, a laser device including the clad-mode stripper, and a manufacturing method for the clad-mode stripper.SOLUTION: A clad-mode stripper 100 comprises an optical fiber 100P including a core and a clad 102, and a coating 103 having a refractive index equal to or higher than that of the clad and being in contact with a first portion of an outer peripheral surface 102S of the clad in a cross-sectional view perpendicular to a longitudinal direction of the optical fiber. Air is in contact with a second portion of the outer peripheral surface that is not in contact with the coating. The coating includes an inclined extension part 103T that is inclined with respect to the longitudinal direction and extends along the outer peripheral surface. A ratio of the portion of the outer peripheral surface that is in contact with the inclined extending part in the cross-sectional view is identical regardless of the position in the longitudinal direction of a cross section.SELECTED DRAWING: Figure 3
Patent JP-2021044482-A (JP)
Title: Substrate processing apparatus
Inventor: KIKUMOTO NORIYUKI
IPC: H01L21/677
Filed: 2019-09-13
Abstract: To perform cleaning processing on both sides even when either the upper stage or lower stage configurations fails while adopting a configuration that can improve throughput.SOLUTION: A tower unit TW1 is equipped with two processing units PU for each of an upper stage UF and a lower stage DF, one front surface cleaning unit SS and one back surface cleaning unit SSR are provided for the upper stage UF, and the front surface cleaning unit SS and the back surface cleaning unit SSR are provided for the lower stage UF. Even when a center robot CR1, CR2 of one of the upper stage UF or the lower stage DF fails, cleaning processing on the front and back can be performed by the other of the upper stage UF or the lower stage DF. Therefore, while adopting a configuration that can improve throughput, it is possible to perform the cleaning processing on both sides even when either the configuration of the upper stage UF or the configuration of the lower stage DF fails.SELECTED DRAWING: Figure 13
Patent JP-2020060558-A (JP)
Title: Motion non-sensitive feature for condition-based maintenance of factory robot
Inventor: CHENG FANGZHOU
IPC: G01H17/00
Filed: 2019-09-18
Abstract: To detect deterioration of a machine before failure occurs, in providing factory robot maintenance which is essential for inhibiting robot failure.SOLUTION: One embodiment provides a system for detecting failure inside a machine. During operation, the system acquires a dynamic signal related to the machine, applies one or more signal processing techniques to the dynamic signal and acquires information on cycles, an amplitude and/or a time frequency related to the dynamic signal, and extracts motion non-sensitive features from the acquired information on the cycles, the amplitude and/or the time frequency related to the dynamic signal, in order to determine whether or not failure occurs inside the machine, on the basis of the extracted features.SELECTED DRAWING: Figure 1
Patent JP-2021050366-A (JP)
Title: Etching apparatus and etching method
Inventor: SHINDO NAOKI
IPC: H01L21/302
Filed: 2019-09-20
Abstract: To prevent metal contamination of a substrate when etching a metal film formed on the substrate using a gas that is β-diketone.SOLUTION: An etching apparatus includes: a processing container configured to be evacuated to form a vacuum atmosphere in the processing container and including a wall that has an alloy composed of aluminum and an additive metal as a base material; a stage installed in the processing container and configured to mount a substrate having a metal film formed on a surface of the substrate; a gas supplier installed in the processing container and configured to supply an oxidizing gas that oxidizes the metal film and an etching gas that is β-diketone to the stage to etch the oxidized metal film; and a wall heater configured to heat the wall to 60°C to 90°C when the etching gas is supplied from the gas supplier into the processing container.SELECTED DRAWING: Figure 1
Patent JP-2020013797-A (JP)
Title: Light-emitting device manufacturing method
Inventor: HATAKEYAMA KOJI
IPC: H05B33/06
Filed: 2019-09-25
Abstract: To solve the problem in which, while, on a substrate of a light-emitting device, a terminal connected to a light-emitting unit is formed in addition to the light-emitting unit, since a sealing layer is generally formed by a gas phase method, it is also formed on the terminal, it is necessary to remove the sealing layer from above the terminal, and to provide means for easily removing the sealing layer.SOLUTION: The light-emitting device manufacturing method includes steps of: forming a light-emitting unit 140 on a first surface side of a substrate 100; forming terminals 112, 132 electrically connected to the light-emitting unit 140; forming a sealing layer 200 for sealing the light-emitting unit 140; forming a coating layer 210 on a side opposite to the substrate 100 with respect to the sealing layer 200; and lifting off at least a part of the coating layer 210 in a region overlapping with the terminals 112, 132.SELECTED DRAWING: Figure 4
Patent JP-2021052309-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: MURAKAWA GO
IPC: G03G21/00
Filed: 2019-09-25
Abstract: To achieve appropriate operation of an image forming apparatus that is expected to be used while connected to a support server and improvement in convenience for a user, when the image forming apparatus is cut off from a network.SOLUTION: An image forming apparatus comprises: an image forming unit; a communication interface unit; an operation display unit that receives a user's operation input; a storage unit; and a control unit that, when communication with a support server is not established, causes the operation display unit to display the possibility that maintenance work using the support server may be limited and the influence of the limitation of the maintenance work on the operation of the image forming apparatus, and causes the storage unit to store information for support that is newly generated after the last transmission of information for support to the support server. In response to establishment of communication between the support server and the communication interface unit, the control unit controls the communication interface unit to transmit read-out information for support to the support server.SELECTED DRAWING: Figure 1
Patent JP-2021052093-A (JP)
Title: Board processing control method, board processing device, and storage medium
Inventor: TSURUTA TOYOHISA
IPC: B05D3/00
Filed: 2019-09-25
Abstract: To appropriately control various parameter according to the state of substrate processing.SOLUTION: A substrate processing control in a substrate processing device having a first factor including a plurality of first levels for performing a first process on a substrate and a second factor including a plurality of second levels for performing a second process on the substrate includes an acquisition step of acquiring data set including information for identifying the first level at which the first process has been performed, information for identifying the second level at which the second process has been performed, and information on the features of each of the plurality of substrates that are subjected to the second process at the second level after the first process has been performed at the first level, a calculation step of calculating information including an expected value of the feature, a first level deviation from the expected value, and a second level deviation from the expected value on the basis of the data set, and a correction step of correcting a first parameter in the first level or a second parameter in the second level on the basis of the information calculated in the calculation step.SELECTED DRAWING: Figure 4
Patent JP-2021057186-A (JP)
Title: Headlight device
Inventor: KIZAKI TOKUJIRO
IPC: F21S41/36
Filed: 2019-09-30
Abstract: To provide a headlight device that improves conspicuity and improves external appearance while suppressing complication of a structure.SOLUTION: A headlight device 31 includes: a first light-emitting part 37C with a first reflector 37A; a second light-emitting part 37D with a second reflector 37B; a third light-emitting part 70 disposed between the first reflector 37A and the second reflector 37B. The third light-emitting part 70 includes a light guide member 71 extending along a boundary part between the first reflector 37A and the second reflector 37B.SELECTED DRAWING: Figure 4
Patent JP-2021057800-A (JP)
Title: Control system and control method
Inventor: MATSUNAMI KOSEI
IPC: H04M11/00
Filed: 2019-09-30
Abstract: To provide a control system capable of achieving flexible device control.SOLUTION: A control system 10 includes: an input reception unit 29 that receives an instruction to execute a control of a first device and control of scenes associated with life scenes including control of a second device; and a control unit 24 configured so as to, when receiving an execution instruction, execute control of the first device and control of a second device at different timing.SELECTED DRAWING: Figure 1
Patent JP-2021059157-A (JP)
Title: Control device for hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60K6/445
Filed: 2019-10-03
Abstract: To provide a control device for hybrid vehicle that suppresses a failure to sufficiently reduce input torque since a rotary machine is made to generate electric power as a power storage device has a high charging state value during speed change of an automatic transmission to limit electric charging.SOLUTION: Once speed change of a stepped transmission 60 is predicted, discharging control over a battery 54 is performed when a charging state value SOC of the battery 54 is larger than a predetermined value SOC1, so the charging state value SOC of the battery 54 is decreased in advance at the start of the speed change. Therefore, the charging state value SOC of the battery 54 is large at the start of the speed change, and charging of the battery 54 is limited during the speed change so as to suppress a failure to sufficiently reduce input torque Tin since a second rotary machine MG2 is made to generate electric power.SELECTED DRAWING: Figure 11
Patent JP-2021064093-A (JP)
Title: Control unit
Inventor: KOBAYASHI ATSUSHI
IPC: B60W40/04
Filed: 2019-10-11
Abstract: To provide a control unit that can prevent unnecessary actuation of a safety device due to an error in a route of movement of a moving object.SOLUTION: A control unit is applied to a vehicle comprising an imaging apparatus and a safety device and actuates the safety device based on detection information on a moving object around the vehicle from an image picked up by the imaging apparatus, and comprises: a route acquisition section that acquires a route of movement of the moving object calculated from the image picked up by the imaging apparatus as the detection information on the moving object; and a control unit that, when the route of movement of the moving object intersects with a side face part of the vehicle, actuates the safety device. When the route of movement of the moving object intersects with the side face part of the vehicle during the travel of the vehicle, if the intersection is in a rear side area that is a rear side of the side face part of the vehicle in the direction of travel of the vehicle, the control unit restricts the actuation of the safety device compared with a case where the intersection is in a front side area of the side face part of the vehicle that is on the front side of the rear side area in the travel direction.SELECTED DRAWING: Figure 2
Patent JP-2021067976-A (JP)
Title: Shape search method and shape search system
Inventor: AONO MASAKI
IPC: G06T7/00
Filed: 2019-10-17
Abstract: To improve accuracy of automatic extraction of partial shapes in a shape search method and a shape search system that use three-dimensional object models.SOLUTION: A shape search method and a shape search system according to the present invention extract a connected shape obtained by using adjacent information of a surface of interest (a plane or a parametric curved surface) as three-dimensional partial shape information, and share boundaries and has consecutive adjacent adjacent-surfaces as a partial shape. It is characterized in that further, when a feature amount is obtained from the extracted three-dimensional partial shape information, a normal direction histogram is created by rotating around an axis including the plane of interest (the plane or the parametric curved surface).SELECTED DRAWING: Figure 3