baber/WOPTO huggingface dataset:
Patent JP-2019140775-A (JP)
Title: On-vehicle charger and control method of on-vehicle charger
Inventor: SATO NOBUAKI
IPC: H01M10/637
Filed: 2018-02-08
Abstract: To execute charging of a battery with high power without generating an over current state in the battery also when executing a temperature adjustment of the battery and the charging of the battery at the same time.SOLUTION: An on-vehicle charger 30 that performs power conversion of electric power supplied from an external power supply S in a charging circuit 31 and supplies the electric power to a battery 41 and a battery temperature adjustment device 43 in parallel, comprises a control device 32 that controls an output current of the charging circuit 31 so as to be close to a total of an allowance of the charging current of the battery 41 at each point of time during the execution of the charging and a consumption current of the battery temperature adjustment device 43 when executing a temperature adjustment of the battery 41 and the charging of the battery 41 by the battery temperature adjustment device 43 at the same time. The allowance of the charging current of the battery 41 and the consumption current of the battery temperature adjustment device 43 are specified on the basis of prestored battery characteristic information of the battery 41 and heater characteristic information of the battery temperature adjustment device 43.SELECTED DRAWING: Figure 2
Patent JP-2019139719-A (JP)
Title: node
Inventor: ANDO NORIYUKI
IPC: G06F9/34
Filed: 2018-02-15
Abstract: To provide a method for appropriately controlling synchronization between a DMA transfer device and a plurality of CPUs.SOLUTION: A node 100 comprises a plurality of first to n-th CPUs, a plurality of first to n-th memory control devices connected to the plurality of CPUs in a one-to-one manner, a plurality of memory devices connected to the plurality of memory control devices in a one-to-one manner, a plurality of synchronous registers connected to the plurality of CPUs and the plurality of memory control devices in a one-to-one manner, and a DMA transfer device 150 connected to the n-th memory control device. The plurality of memory control devices are connected in a numerical order from the first device to the n-th device in a line. After write access to the plurality of memory devices via the plurality of memory control devices, the DMA transfer device sets a value indicating completion of the write access in the synchronous registers via the plurality of memory control devices. Each of the plurality of CPUs determines the propriety of read access to the write-accessed data by referring to a value of a corresponding synchronous register.SELECTED DRAWING: Figure 1
Patent JP-2019145255-A (JP)
Title: Measurement device for ions and position detection method for point defect using the same
Inventor: NAKAMURA AKIKO
IPC: H01J37/28
Filed: 2018-02-16
Abstract: To provide a measurement method for ions and a defect position caused by a permeable or occlusive gas from a point defect.SOLUTION: A measurement device 10 for ions comprises: a scanning electron microscope 15 including an electron source 16 which irradiates a sample 17 disposed on a temperature variable sample holder 12 with electron beams, and a secondary electron detector 18; an ion detection unit 20 which detects ions generated by the electron beams; and a control unit 50. The ion detection unit 20 consists of a collection mechanism 21, an ion energy decomposition section 22 and an ion detector 23. The control unit 50 uses secondary electrons generated from the sample 17 to capture a SEM image, atoms overflowing from a point defect portion inside of or on a surface of the sample 17 are ionized by electron impact desorption of electron beams, an ESD image is acquired, and a position of a point defect of the sample is detected from the SEM image and the ESD image of the sample.SELECTED DRAWING: Figure 1
Patent JP-2019145965-A (JP)
Title: earphone
Inventor: ITO MASANORI
IPC: H04R1/10
Filed: 2018-02-19
Abstract: To provide clear, desirable sound reproduction by forming a housing that obtains an appropriate sound pressure frequency characteristic in a case where a loudspeaker unit is mounted, in terms of an earphone of canal type in which an exit for a reproduced sound wave is inserted into the entrance of an external ear canal of a user.SOLUTION: An earphone 1 comprises: a housing 2 having an ear piece mounting part 11a on which an ear piece 6 is mounted so as to cover part of an outer shell of a nozzle part; a cylindrical fixing part mounted on the ear piece mounting part; and a shade part formed to open outward from a leading end of the cylindrical fixing part and inserted into an external ear canal. A first hole 13 and a second hole 15 for letting air are respectively provided in the ear-piece mounting part of the housing and the cylindrical fixing part of the ear piece. The first hole and the second hole are allowed to communicate such that one is placed over the other, thereby forming a leak port, which is an acoustic passage for allowing communication between the main acoustic passage of the nozzle part and external space.SELECTED DRAWING: Figure 1
Patent JP-2018128681-A (JP)
Title: Method for driving wavelength-variable interference filter
Inventor: HIROKUBO NOZOMI
IPC: G02B26/00
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical module, an electronic apparatus, and a method for driving a wavelength-variable interference filter, in which a gap amount can be finely adjusted with high accuracy in a simple configuration for a wide gap range of a gap between reflection films.SOLUTION: An optical module 10 includes: a wavelength-variable interference filter 5 including reflection films 54 and 55 opposing to each other and an electrostatic actuator part 56 having a first electrostatic actuator 561 and a second electrostatic actuator 562 to change a gap between the reflection films; and a voltage control part 15 for controlling voltage applied to the electrostatic actuator part 56. The voltage control part 15 includes: a bias drive part 151 for applying bias voltage to the first electrostatic actuator 561; a gap detector 152; and a feedback control part 153 for applying feedback voltage according to a detected gap amount to the second electrostatic actuator 562.SELECTED DRAWING: Figure 2
Patent JP-2018109506-A (JP)
Title: refrigerator
Inventor: TAKESHITA MASANORI
IPC: F25D27/00
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that prevents occurrence of positional deviation of an operation part due to vibration and the like during operation of a refrigerator to reliably bring the operation part into contact with a glass plate, thereby facilitating a user to operate the operation part through the glass plate.SOLUTION: A refrigerator includes: a glass plate 13 disposed at a front face of a door 3; and a storage part 30 provided on a back side of the glass plate 13 to store an operation part. The refrigerator further includes moving means 81, 82, as an instance, for moving the operation part on a front side P inside the storage part 30 to have the operation part abut on a rear face 13N of the glass plate 13 in the storage part 30.SELECTED DRAWING: Figure 5
Patent JP-2018119150-A (JP)
Title: Cross-linking method for polymer composition under existence of atmospheric oxygen
Inventor: WAYNE RANBOM
IPC: C08J3/24
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method for the article including an elastomer composition which is moldable by a metal mold and does not adhere to the metal mold.SOLUTION: There is provided a production method for the article including an elastomer composition curable under existence of oxygen. The elastomer composition includes: A) at least one elastomer including EPDM; B) at least one non-elastomeric copolymer including unsaturated poly(ethylene-propylene); C) at least one organic peroxide; D) at least one compound selected from antiozonants; and E) at least one sulfur vulcanization accelerator. The elastomer and non-elastomeric copolymer exist in the elastomer composition in the weight ratios of 50:50 to 75:25, respectively. The production method includes a process of forming an uncured preliminary molded article by extrusion-molding the elastomer composition under the existence of heated air, and a process of curing the uncured preliminary molded article.SELECTED DRAWING: None
Patent JP-2019144161-A (JP)
Title: Photoreceiver and vehicle detector
Inventor: KAMIOKA SHINJI
IPC: G01V8/24
Filed: 2018-02-22
Abstract: To provide a photoreceiver and a vehicle detector capable of shortening a time required for the adjustment of an optical axis by confirming the state of a display unit from a direction different from the width direction of a traffic lane.SOLUTION: Provided is a photoreceiver 12 equipped with a photoreceiver body 33 for receiving light irradiated from one side in the width direction of a traffic lane L, the photoreceiver body 33 comprising a plurality of light receiving elements 52 for receiving light and directed to the one side in the width direction of the traffic lane L, and a light emitting unit 41 including a first display unit 35 for emitting light in accordance with the light detection state of the light receiving elements 52, for irradiating light from the first display unit 35 in a second direction different from a first direction heading toward the one side in the width direction of the traffic lane L.SELECTED DRAWING: Figure 2
Patent JP-2019147083-A (JP)
Title: Storage tank and deodorization method
Inventor: HIRAYAMA YUJI
IPC: B08B9/093
Filed: 2018-02-26
Abstract: To provide a storage tank and a deodorization method capable of efficiently performing deodorization.SOLUTION: A liquid sterilization system producing a beverage containing a perfume and having a milk solid content of less than 3.0% includes: a storage tank 3 storing a beverage filled in a container; a supply port 13 dispersing and supplying steam in the storage tank 3 at the upper part of the storage tank 3; and a lower exhaust port 12 exhausting steam supplied into the storage tank 3 at the lower part of the storage tank 3.SELECTED DRAWING: Figure 3
Patent JP-2019148376-A (JP)
Title: Heat exchanger
Inventor: KUDO YASUHIRO
IPC: F28F1/32
Filed: 2018-02-27
Abstract: To provide a heat exchanger capable of improving heat transfer characteristics by improving heat fluxes in the leeward side end regions of heat transfer fins.SOLUTION: The heat exchanger in one embodiment of this invention includes a plurality of heat transfer pipes, and the plurality of heat transfer fins, the plurality of heat transfer pipes having flow paths where refrigerant flows along a first axial direction and being arranged in a second axial direction perpendicular to the first axial direction, the plurality of heat transfer fins being arranged in the first axial direction and joined with the plurality of heat transfer pipes, the plurality of heat transfer fins each including a heat transfer part forming a ventilation path where fluid passes, and a plurality of louvers arranged in a third axial direction perpendicular to the first axial direction and the second axial direction, the plurality of louvers including a first louver for guiding the fluid from one ventilation path to the other ventilation path adjacent thereto across the heat transfer part, and a second louver for guiding at least part of the fluid moving from one ventilation path to the other ventilation path to the heat transfer part.SELECTED DRAWING: Figure 3
Patent JP-2018173945-A (JP)
Title: Virtual transponder using in-band command
Inventor: ROBERT J WINIG
IPC: G06F21/60
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for a virtual transponder using an in-band command.SOLUTION: An HOC (260) transmits (215) encrypted hosted commands to a hosted receiving antenna (290). The hosted receiving antenna transmits (297) the encrypted hosted commands to a payload antenna (280) on a vehicle (210). A host SOC (250) transmits (220) encrypted host commands to the vehicle (210). A payload (205) is reconfigured according to unencrypted host commands and/or unencrypted hosted commands. The payload antenna transmits payload data to a host receiving antenna (285) and/or a hosted receiving antenna on the ground. A host telemetry transmitter (289) transmits (295) encrypted host telemetry to the host SOC. A hosted telemetry transmitter (294) transmits (298) encrypted hosted telemetry to the host SOC. The host SOC transmits (299) the encrypted hosted telemetry to the HOC.SELECTED DRAWING: Figure 2A
Patent JP-2019147538-A (JP)
Title: tire
Inventor: MATSUMOTO YUGO
IPC: B60C9/18
Filed: 2018-02-28
Abstract: To provide a tire that is improved in high speed stability and turning performance.SOLUTION: A tire includes a tread reinforcement layer 7. The tread reinforcement layer 7 includes a ply reinforcement part 8 around which a belt-like ply 9 is wound. The ply reinforcement part 8 includes a helical-shape part 13 and a grid-shape part 14. The helical-shape part 13 overlaps on the grid-shape part 14 in a crown area including a tire equator C in a tire radial direction.SELECTED DRAWING: Figure 3
Patent JP-2019152723-A (JP)
Title: Signage device
Inventor: SANO EIGO
IPC: G09F19/00
Filed: 2018-03-02
Abstract: To allow a passerby to more naturally recognize an aerial image.SOLUTION: A signage device 10 that is provided for an automatic conveyance path 101 automatically conveying a passerby in a predetermined direction, and comprises an optical element 2 that has a function to form light of display images 11 from display units 1 into images in the air, in which the display units and the optical element are arranged to form a part of all of aerial images 12 of the display images within a range through which the passerby passes on the automatic conveyance path. The signage device further includes a control unit 9 that acquires attribute information on the passerby and performs display control of the aerial images on the basis of the acquired attribute information on the passerby.SELECTED DRAWING: Figure 2
Patent JP-2019151366-A (JP)
Title: Packaging box
Inventor: FUJIMURA KAZUHITO
IPC: B65D5/50
Filed: 2018-03-02
Abstract: To provide a packaging box which can more efficiently maintain the cushioning function of cushioning materials formed integrally with a body.SOLUTION: A packaging box includes a first side plate 11, a second side plate 12, a third side plate 13 and a fourth side plate 14 which are rectangular, and a first inner plate 21, a second inner plate 22, a third inner plate 23 and a fourth inner plate 24 which are rectangular. The first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 form a first cylindrical body 31. The first inner plate 21, the second inner plate 22, the third inner plate 23 and the fourth inner plate 24 form a second cylindrical body 32 inside the first cylindrical body 31. The first inner plate 21 and the first side plate 11 overlap each other. The third inner plate 23 faces the first inner plate 21 and has at least one tongue piece 40 on the inner side of the four sides. At least one tongue pieces 40 has a base end side part 41, an intermediate part 42 and a tip side part 43, and the tip side part 43 is joined to the first inner plate 21.SELECTED DRAWING: Figure 1
Patent JP-2019152556-A (JP)
Title: Environment tester and low humidity environment creation method of environment tester
Inventor: OKADOME TETSUYA
IPC: F24F6/04
Filed: 2018-03-05
Abstract: To provide an environment tester with which it is possible to reduce the evaporation amount of water vapor and create a low humidity environment in the inside of a test room.SOLUTION: The environment tester includes heating type humidification means comprising a test room 6 in which a test object is placed, a water storage unit 30 for humidification where water is stored, and heating means 31 for humidification which heats water in the water storage unit 30 for humidification, the heating type humidification means heating and evaporating water by the heating means 31 for humidification and adjusting the temperature in the test room 6. The environment tester also includes minute humidification means comprising water discharge means 55 for discharging water inside of the water storage unit for humification and water supply means 56 for minute humidification, the minute humidification means discharging almost all of water inside of the water storage unit for humification by the water discharge means 55 and supplying water to the water storage unit 30 for humidification and/or the test room 6 or other portions communicating with the test room 6 by the water supply means 56 for minute humidification, and creating a trace water present unit 70 where a water and air contact area is smaller than that in the case of the heating type humidification means.SELECTED DRAWING: Figure 5
Patent JP-2019153553-A (JP)
Title: Electronic circuit module and method of manufacturing electronic circuit module
Inventor: SAKAMOTO HARUO
IPC: H05K1/18
Filed: 2018-03-06
Abstract: To reduce the manufacturing cost of an electronic circuit module in which surface mount components and insertion mount components are mixed with each other.SOLUTION: An electronic circuit module 1 includes: a circuit board 2 having a multilayer wiring structure; a land 13a formed on the surface of the circuit board 2; a hollow terminal holder 11 which is surface-mounted on the surface of the land 13a and has a gap 11b in the inside thereof; and a connection cable 3 which is press-fitted into the gap 11b of the terminal holder 11 and electrically connected to the land 13a via the terminal holder 11. The connection cable 3 has a connection terminal 12 which is press-fitted into the gap 11b, and an electric wire 17 which is electrically connected to the connection terminal 12.SELECTED DRAWING: Figure 1
Patent JP-2019160514-A (JP)
Title: Cell diagnosis device and cell diagnostic method
Inventor: TAKAHARA YOSHIYUKI
IPC: H01M10/48
Filed: 2018-03-12
Abstract: To provide a cell diagnosis device and a cell diagnostic method improving the reliability of diagnostic results.SOLUTION: A cell diagnosis device includes one or more sensors for measuring at least one of the current value, voltage value and temperature value of a cell, a first determination part for acquiring at least one measured value of the current value, voltage value and temperature value of the cell from the sensor, and determining the state of the cell by using a first method, on the basis of the acquired measured value, a second determination part for acquiring at least one measured value of the current value, voltage value and temperature value of the cell from the sensor, and determining the state of the cell by using a second method different from the first method, on the basis of the acquired measured value, and a diagnosis part for diagnosing the cell on the basis of the determination results from the first and second determination parts.SELECTED DRAWING: Figure 2
Patent JP-2018090828-A (JP)
Title: Lubricating oil composition for protection of silver bearings in medium speed diesel engine
Inventor: Li yue-rong
IPC: C10M169/04
Filed: 2018-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a medium speed diesel engine crankcase lubricating oil composition and a method for reducing silver bearing wear and friction in a medium speed diesel engine by lubricating the medium speed diesel engine with the lubricating oil composition.SOLUTION: The present invention provides a medium speed diesel engine crankcase lubricating oil composition comprising: (a) a major amount of an oil of lubricating viscosity; and (b) 0.15-2.0 wt.% of a silver lubricating borated fatty acid ester additive. The present invention also provides a method for reducing silver bearing wear and friction in a medium speed diesel engine by lubricating the medium speed diesel engine with the lubricating oil composition.SELECTED DRAWING: None
Patent JP-2019165109-A (JP)
Title: Secondary battery and method of manufacturing the same
Inventor: HIGUCHI HIROSHI
IPC: H01L49/00
Filed: 2018-03-20
Abstract: To provide a technique for improving performance of a secondary battery.SOLUTION: A secondary battery 100 according to an embodiment includes: a first electrode 21; a second electrode 22; a first layer 11 arranged between the first electrode 21 and the second electrode 22 and containing a first n-type oxide semiconductor material; a second layer 12 arranged on the first layer 11 and containing a second n-type oxide semiconductor material and a first insulating material; a third layer 13 arranged on the second layer 12 and containing an aluminum compound; and a fourth layer 14 arranged on the third layer 13 and containing a p-type oxide semiconductor material.SELECTED DRAWING: Figure 1
Patent JP-2018162059-A (JP)
Title: Actuator for controlling wheelset of rail vehicle
Inventor: RICHARD SCHNEIDER
IPC: B61F5/44
Filed: 2018-03-23
Abstract: PROBLEM TO BE SOLVED: To overcome disadvantages of a well-known actuator for controlling a wheelset of rail vehicles.SOLUTION: The present invention relates to an actuator for controlling a wheelset of a rail vehicle. The actuator comprises: an axle casing for fastening to an undercarriage or to a wheelset bearing housing of the rail vehicle; a synchronized cylinder that is provided in the axle casing and that comprises a piston surface that has a piston rod passing through the axle casing at each of its two sides; a housing that is movable in accordance with a movement of the synchronized cylinder with respect to the axle casing; and a piston spring element that is arranged at the end of the piston rod and connects the piston rod to the housing.SELECTED DRAWING: Figure 3
Patent JP-2019171506-A (JP)
Title: Complex working device using link operation device
Inventor: ISOBE HIROSHI
IPC: B25J11/00
Filed: 2018-03-28
Abstract: To provide a complex working device using a compact link operation device which can simultaneously perform work to one or a plurality of worked bodies by using two working bodies which are supported to two link operation devices which can speedily and accurately operate.SOLUTION: A complex working decide comprises two link operation devices 7L, 7R for individually supporting tow working bodies 2L, 2R so as to be changeable in postures. The link operation devices 7L, 7R are arranged so as to possess an overlapping region 103 in which workable ranges 101, 102 of the working bodies 2L, 2R are overlapped on each other in an alignment direction of the two link operation devices 7L, 7R on a reference work plane 100 being a plane on which a worked body 3 is arranged. An installation place of the worked body 3 is a place located in the overlapping region 103.SELECTED DRAWING: Figure 1
Patent JP-2019175730-A (JP)
Title: Undercoat layer of energy storage device
Inventor: HATANAKA TATSUYA
IPC: H01M4/66
Filed: 2018-03-29
Abstract: To provide an undercoat layer of an energy storage device that can suppress variations in resistance of the energy storage device.SOLUTION: An undercoat layer of an energy storage device is obtained from a composition including a conductive carbon material, a dispersant, and a solvent, the undercoat layer gives a standard deviation of 4 Ω or less for DC resistance measured for four or more energy storage devices including an electrode including the undercoat layer.SELECTED DRAWING: None