baber/WOPTO huggingface dataset:
Patent JP-2021015233-A (JP)
Title: Image forming apparatus
Inventor: MIYOSHI NORIYUKI
IPC: G03G15/20
Filed: 2019-07-15
Abstract: To provide an image forming apparatus that conveys a recording medium toward a fixing device by using a plurality of revolving endless belts, and can prevent the occurrence of unevenness in glossiness of an image depending on the type of the recording medium, compared with a case where a contact force to bring a recording medium into contact with peripheral surfaces of belts is constantly the same regardless of the type of the recording medium.SOLUTION: A plurality of endless belts 62 are provided in a width direction of a recording medium with a gap therebetween and revolve to convey the recording medium and deliver the recording medium to a fixing device 34. A control unit controls a suction fan 66a that is a contact unit for bringing the recording medium into contact with peripheral surfaces of the belts, and changes a contact force to bring the recording medium into contact with the peripheral surfaces of the belts according to the type of the recording medium.SELECTED DRAWING: Figure 1
Patent JP-2021015774-A (JP)
Title: Fuel cell system
Inventor: FUKUDA KENTARO
IPC: H01M8/04492
Filed: 2019-07-16
Abstract: To provide a fuel cell system capable of estimating a water content regardless of supply of a fuel gas.SOLUTION: A fuel cell system includes an upstream-side flow path portion that forms a flow path portion for oxidation gas flowing from an oxidation gas supply device to a fuel cell, and a downstream-side flow path portion which forms a flow path portion for an oxidation gas flowing from the fuel cell to an external space opened to the atmosphere. The fuel cell system includes an oxidation gas pressure sensor for measuring the pressure inside the upstream-side flow path portion, and a controller capable of executing a water content estimation mode for estimating the water content in the fuel cell. The controller includes a physical quantity acquisition unit for acquiring an oxidation gas flow rate and an oxidation gas pressure, and a pressure loss calculation unit for calculating a pressure loss of the oxidation gas which is the pressure loss of the oxidation gas before and after the oxidation gas flows through the fuel cell. The controller includes a water content calculation unit for calculating the water content in the fuel cell based on the oxidation gas flow rate and the oxidation gas pressure loss.SELECTED DRAWING: Figure 6
Patent JP-2021017318-A (JP)
Title: Picking facility
Inventor: MIYAMOTO MASAYA
IPC: B65G1/137
Filed: 2019-07-18
Abstract: To provide a picking facility capable of facilitating a shipping work of an article to be shipped taken out of a storage part.SOLUTION: A picking facility comprises: a picking work part 3 where an operator performs picking work; a transport unit 6 for transporting a container for which picking work has been completed; and a controller for controlling the transport unit 6. In a picking work mode, the controller controls the transport unit so as to transport the container to the picking work part 3, controls a work instruction device so as to designate an object article, and controls the transport unit so as to transport the container for which the picking work has been completed from the picking work part to a regulated first area A1. In a shipping mode, the controller controls the work instruction device so as to designate an article 2U to be shipped, and controls the transport unit 6 so as to transport the article 2U to be shipped mounted on the transport unit 6 to a regulated second area A2 from the picking work part 3.SELECTED DRAWING: Figure 4
Patent JP-2019171214-A (JP)
Title: System for game parlor
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To provide a system capable of evaluating a game machine with consideration for a player's psychology.SOLUTION: A game parlor system for use in a game parlor in which game machines P are installed, includes: an information collection device 90 for collecting and analyzing business information (number-of-out-ball information, number-of-safe-ball information, start frequency information, and special prize information) output by the game machines; individual specification means for discriminating turnover of game players playing a game machine P; income/expenditure totaling means 90 for totaling income/expenditure for each game machine of game players by the individual specification means; and operational status analysis means for applying a correction value to the number of times when the game players play on the game machine according to the result of the income/expenditure totaling means and analyzing an operational status of the game machine.SELECTED DRAWING: Figure 1
Patent JP-2021020428-A (JP)
Title: Inkjet head
Inventor: SHIMAMURA AKIRA
IPC: B41J2/14
Filed: 2019-07-30
Abstract: To provide an inkjet head which can prevent deterioration in recording quality caused by a foreign matter clogging in a discharge port where it is hard to complement recording.SOLUTION: An inkjet head 001 has a plurality of discharge port rows in which a plurality of discharge ports for discharging ink are arranged, and has an ink discharge substrate 101 in which the plurality of discharge port rows are arranged, a support member 201 for supporting a recording element substrate, a filter 503 for capturing a foreign matter, an ink storage part 8 for storing ink, and an ink injection port 502 through which ink is injected into the ink discharge substrate 101. The ink discharge substrate 101, the support member 201, the ink storage part 8 and the filter 503 are arranged in this order, upward from below. The support member 201 has a beam 202 at a position above a discharge port positioned at an end part at the opposite side of a side at which the ink injection port 502 in the discharge port row is positioned, which is the discharge port in which the discharge ports do not exist at both sides thereof when moved in parallel to the adjacent discharge port rows.SELECTED DRAWING: Figure 4
Patent JP-2021025223-A (JP)
Title: Work machine
Inventor: NAKAMURA TETSUJI
IPC: E02F9/24
Filed: 2019-07-31
Abstract: To provide a work machine capable of precisely identifying obstructions around a self vehicle through adequate processes for each of working conditions of the work machine.SOLUTION: A work machine is provided with: a lower traveling structure 10; a revolving super structure 11; a vehicle status detection device detecting motion status of a front work machine 12; an environmental sensor acquiring environmental information around the work machine; a controller 21 capturing the environmental information acquired by the environmental sensor and determining whether or not obstacles around the self vehicle are present based on the captured environmental information as well as identifying the determined obstacles to output information on positions of the identified obstacles. The controller 21 determines whether or not the work machine performs excavation operation based on a detected result of the vehicle status detection device to set at least one of conditions of a capturing condition for the environmental information of the environmental sensor, a presence determination condition of the obstacles around the self vehicle, and an identifying condition of obstacle positions based on the determined result.SELECTED DRAWING: Figure 2
Patent JP-2019203016-A (JP)
Title: Effective preweanling vaccination against porcine reproductive and respiratory syndrome (prrs) virus
Inventor: JAY GREGORY CALVERT
IPC: A61K48/00
Filed: 2019-08-01
Abstract: To provide novel and improved modified live vaccine to protect against porcine reproductive and respiratory syndrome (PRRS).SOLUTION: Provided is a vaccine that protects swine against infection with PRRS virus, containing: (a) a North American PRRS virus encoded by a polynucleotide molecule of a particular sequence, or a particular analog thereof; (b) the encoding polynucleotide molecule; (c) the polynucleotide molecule in plasmid form; or (d) a viral vector comprising the polynucleotide molecule; in an amount effective to generate immune protection against infection, PRRS virus being able to induce an effective immune protective response against PRRS virus infection and further including carriers suitable for use on livestock, the vaccine providing early and safe vaccination when piglets are 1 day old, the vaccine providing an immunization period of up to 6 months.SELECTED DRAWING: Figure 5
Patent JP-2022133490-A (JP)
Title: Power source device and electric vehicle and power storage device that comprise the power source devices
Inventor: TAKAHASHI HIROYUKI
IPC: H01M50/20
Filed: 2019-08-03
Abstract: To effectively insulate a metal collar of a power source device by means of simple structure to thereby maintain high insulation resistance of the power source device.SOLUTION: A power source device has configuration in which an intermediate plate 3 is laminated in the middle of a battery laminate 10 formed by laminating a plurality of square battery cells 1, a pair of end plates 4 are disposed at both ends of the battery laminate, and bind bars 2 are fixed to the end plate 4 and the intermediate plate 3, the power source device comprises: metal collars 31 provided at both sides of the intermediate plate 3; fasteners 14 that couple the bind bars 2 to the intermediate plate 3; and insulation plates 15 fixed to side surfaces of the intermediate plate 3. The intermediate plate 3 is constituted by an insulating plastic molded body 30 and has annular ribs 32 that surround the metal collars 31 and are integrally formed on the side surfaces. An insulation plate 15 is fixed to an open edge of an annular rib 32 to close an opening of the annular rib 32, an outside of a metal collar 31 is insulated by the annular rib 32 and the insulation plate 15, the fastener 14 penetrates the insulation plate 15 and is coupled to the metal collar 31.SELECTED DRAWING: Figure 6
Patent JP-2020026794-A (JP)
Title: Method of producing vacuum pump
Inventor: KOCI BERND
IPC: F04D19/04
Filed: 2019-08-05
Abstract: To improve the resistance of adhesive connections in a vacuum pump.SOLUTION: The present invention relates to a method of producing a vacuum pump (111), in particular a turbo molecular pump. With the method, first elements (163, 165) are connected to a second element (161) by an adhesive. In this case, the first and second elements (163, 165, 161) each have first or second adhesive regions (231, 232, 233, 234) provided for an adhesive, and then at least one of the adhesive regions (231, 232, 233, 234) is at least partially treated with plasma before connection.SELECTED DRAWING: Figure 1
Patent JP-2021026144-A (JP)
Title: Information providing label and information providing method
Inventor: JINDA KEIGO
IPC: H01F41/00
Filed: 2019-08-07
Abstract: To easily obtain information on an object on a site where the object is installed.SOLUTION: An information providing label includes a sheet-like label main body part which is stuck to the object, a code display part which is provided in the label main body part and encodes and displays information on the object, and a serial number display part which is provided in the label main body part and displays the serial number of the object, without encoding it.SELECTED DRAWING: Figure 2
Patent JP-2020109610-A (JP)
Title: Plant classification system using deep running and method therefor
Inventor: KIM TAE JONG
IPC: G06N3/04
Filed: 2019-08-09
Abstract: To provide a plant classification system using deep running and a method therefor.SOLUTION: The method confirms feature points based on a monthly growth state of plant by using deep running about the leaf, trunk, branch, flower, fruit, or the like of the plant, confirms feature points of the plant based on a flowering time, a fruiting time, or the like, and confirms feature points to varieties of the plant. In the case where there is a classification request about the plant included in a specific image after converting information about the confirmed feature points into a database, the degrees of accuracy of classification about the plant in the present state are increased by providing plant information corresponding to an image from information converted into the database on the basis of meta information in the image and additional information corresponding to the plant information, and a user's satisfaction level can be increased by providing information of good quality.SELECTED DRAWING: Figure 3
Patent JP-2020126825-A (JP)
Title: Circuit breaker having narrow profile
Inventor: MICHAEL FASANO
IPC: H01H71/02
Filed: 2019-08-20
Abstract: To provide a circuit breaker that has an arc breaking capability and is narrower in width or higher as compared with the shape of a typical circuit breaker having an arc breaking capability when measured along an outwardly exposed surface of the circuit breaker.SOLUTION: A long axis D of a movable contact arm assembly 108 is orthogonal to an exposed plane A of an outwardly exposed housing when the movable contact arm assembly 108 is in a closed position. Further, a contact arm plane defined as a plane on which the movable contact arm assembly 108 moves between an open position and a closed position, and a conductive strap plane on which a conductive strap 118 is arranged are parallel to each other, and spaced from each other at a distance.SELECTED DRAWING: Figure 1
Patent JP-2021035177-A (JP)
Title: Power distribution system and power distribution method
Inventor: INAOKA TAKAO
IPC: B64D41/00
Filed: 2019-08-26
Abstract: To provide a power distribution system capable of processing regenerative electric power generated in an electric actuator of an aircraft with an excellent responsibility and stably, and preventing a voltage variation of DC bus in the processing of the regenerative electric power.SOLUTION: A power distribution system 100 installed in an aircraft has: a first DC power supply unit 10 having an electric generator 11; a second DC power supply unit 20 having a battery 30, a step-up/step-down converter 41, a voltage sensor 43, and a control unit 44; and a diode 50. When the voltage sensor 43 does not detect regenerative electric power, the control unit 44 executes a running electric power processing mode for supplying generated power generated by the first DC power supply unit 10 to an electric actuator 80 while charging/discharging the battery 30 so that a storage rate A of the battery 30 is maintained within a predetermined range by the step-up/step-down converter 41. When the voltage sensor 43 detects regenerative electric power, the control unit 44 executes a regenerative electric power processing mode for charging the regenerative electric power in the battery 30 by the step-up/step-down converter 41.SELECTED DRAWING: Figure 2
Patent JP-2021040177-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: NOGAWA HIDEKI
IPC: G06F3/12
Filed: 2019-08-30
Abstract: To provide a technique capable of simply selecting setting information.SOLUTION: An information processing device comprises: a panel 105 for displaying a picture; an NVRAM 104 capable of storing first setting information; a CPU 101 which operates based on the first setting information; and a USBIF 107. When receiving depression of an Import key 106a giving an instruction to read second setting information from a USB memory 200 connected to the USBIF 107, the CPU 101 selects the first setting information to be stored in the NVRAM 104 from the second setting information read from the USB memory 200, in response to a picture displayed on the panel 105.SELECTED DRAWING: Figure 6
Patent JP-2021038699-A (JP)
Title: Injector
Inventor: ITO TAKAMASA
IPC: F02M51/06
Filed: 2019-09-03
Abstract: To ease impact due to the collision of a member at the valve opening/closing time of an injector.SOLUTION: An injector 20 includes a cylindrical housing 30, a needle 50 having a valve element 52 for opening/closing an injection hole, a movable core 42 for moving the needle, a coil 44 for generating a magnetic field to move the movable core in the valve opening direction of the needle, a fixed core 41 provided on the opposite side to the injection hole of the movable core, a first space 91 to be compressed when the movable core is moved to the upstream side and to be expanded when it is moved to the downstream side, a second space 92 to be expanded when the movable core is moved to the upstream side and to be compressed when it is moved to the downstream side, and a core internal flow path 81 formed in the movable core to communicate the first space with the second space, the core internal flow path having a flow path restriction member 82 inside for further reducing the flow path cross section area of the core internal flow path when the movable core is in motion than when it is not in motion.SELECTED DRAWING: Figure 1
Patent JP-2021042966-A (JP)
Title: Noise filter, radar system, and production method of noise filter
Inventor: ANDO HITOSHI
IPC: G01S13/931
Filed: 2019-09-06
Abstract: To provide a noise filter which prevents a reflection wave of a radar wave unnecessary for calculation of a distance between one's own vehicle and a target from being received by a radar device, and to provide a radar system and a production method of the noise filter.SOLUTION: The present invention relates to a noise filter 10 which transmits a radar wave L sent from a radar device 40 to a target 72 and which transmits only a part of a reflection wave R of the radar wave L reflected at the target 72, the part of the reflection wave R entering from a predetermined direction, so as to cause the part to be received by the radar device 40. The noise filter 10 comprises a louver layer 20 having a transmission band 22 transmitting the radar wave L and the reflection wave R and a shield band 24 providing shielding from the radar wave L and the reflection wave R, the bands being alternately arranged. The present invention also relates to a radar system 1 and a production method of the noise filter.SELECTED DRAWING: Figure 1
Patent JP-2020145176-A (JP)
Title: Wiring member with fixation member, and fixation structure of the wiring member
Inventor: EBATA DAISUKE
IPC: H01B7/40
Filed: 2019-09-06
Abstract: To provide a technique for retaining a state where a flat wiring member spreads as wide as possible while fixed to a fixation target.SOLUTION: A wiring member with a fixation member includes a flat wiring member and a fixation member. The flat wiring members include a plurality of linear transmission members and base materials. The plurality of linear transmission members are fixed to the base materials while disposed side by side. The fixation members includes a plate-like part and a fixation part. The plate-like part is formed in a plate state long in one direction. The plate-like part is attached to the base material while the main surface of the plate-like part is in surface contact with the base material. The fixation part is a part that is projectingly mounted on the plate-like part and fixes the flat wiring member to a fixation target.SELECTED DRAWING: Figure 2
Patent JP-2021043000-A (JP)
Title: Mobile ion measurement method
Inventor: KURIHARA SUNAO
IPC: G01N27/416
Filed: 2019-09-06
Abstract: To provide a method of directly calculating the amount of mobile ions from a current peak that shows up on a voltage-current graph obtained by applying a triangle-wave voltage across a pair of opposing electrodes and measuring the current flowing between the electrodes in an ion density measurement.SOLUTION: Mobile ion density c0 is theoretically calculated directly from a current peak value Ip using a formula 1 in an ion density measurement.SELECTED DRAWING: Figure 1
Patent JP-2021042903-A (JP)
Title: Refrigeration cycle device
Inventor: BABA ATSUSHI
IPC: F25B1/00
Filed: 2019-09-11
Abstract: To provide a refrigeration cycle device that has high safety by employing mixed refrigerant containing trifluoroiodomethane and can suppress deterioration in operation efficiency.SOLUTION: A refrigeration cycle device 1 includes: a refrigeration circuit 2 including a compressor 5, a radiator, an expansion valve, a heat absorber and a refrigerant pipe 11 through which mixed refrigerant containing trifluoroiodomethane (CF3I) circulates; and a filter 15 installed in a position in the refrigeration circuit 2 where refrigerant flows while wholly or partially including liquid phase.SELECTED DRAWING: Figure 1
Patent JP-2021042839-A (JP)
Title: Worm wheel unit, its manufacturing method and worm reduction gear
Inventor: KIYOTA HARUHIKO
IPC: B62D5/04
Filed: 2019-09-13
Abstract: To obtain a manufacturing method of a worm wheel unit which can improve the coaxiality of a worm wheel tooth part with respect to a worm wheel shaft.SOLUTION: A worm wheel unit 48 comprises a pinion shaft 13 being a worm wheel shaft, and a worm wheel 24 externally fit to the pinion shaft 13. The worm wheel 24 comprises an inside wheel element 28 and a synthetic resin-made outside wheel element 29 having a worm wheel tooth part 27 at an external peripheral face. When manufacturing the worm wheel unit 48, metal molds 39, 40 are arranged at peripheries the pinion shaft 13 and the inside wheel element 28 in a state that the inside wheel element 28 is externally fit and fixed to the pinion shaft 13, and the outside wheel element 29 is formed by insert-molding for feeding a synthetic resin into a cavity 43 in a state that the pinion shaft 13 is held coaxially with the cavity 43 being a molding space of the outside wheel element 29.SELECTED DRAWING: Figure 8
Patent JP-2021037242-A (JP)
Title: Ferrule characterized by water storage and water discharge functions
Inventor: UDAGAWA MASAHIKO
IPC: A45B25/28
Filed: 2019-08-30
Abstract: To provide a water storage device and water discharge device dedicated to an umbrella, having a function capable of temporarily storing rain water flowing down from a wet umbrella in a rainy weather to prevent the rain water from dropping on a floor surface and a function capable of discharging the stored rain water.SOLUTION: A ferrule is constituted by two cylinders of an internal cylinder and an external cylinder made from material having high hardness, rubber packing 403, and a spring 404. The ferrule has: a top face on which a cone-shaped water collection port is provided; and a lower part at which a mechanism with the rubber packing for water stopping and the spring for water discharge is provided. When an umbrella is pressed on the ground, the spring shrinks and a water discharge hole 401 of the internal cylinder and a water discharge hole 402 of the external cylinder overlap with each other. Thereby, stored rain water is discharged.SELECTED DRAWING: Figure 4
Patent JP-2021046382-A (JP)
Title: Antiperspirant composition
Inventor: KYUKA AYUMI
IPC: A61Q15/00
Filed: 2019-09-19
Abstract: To provide an antiperspirant composition that can act on sweat glands to control the secretion of sweat without closing sweat pores.SOLUTION: An antiperspirant composition contains a specific amount of ammonium glycyrrhizate.SELECTED DRAWING: None