baber/WOPTO huggingface dataset:
Patent JP-2020135540-A (JP)
Title: Under display type fingerprint recognition device
Inventor: ISHIBE HIROSHI
IPC: H01L51/50
Filed: 2019-02-21
Abstract: To provide a fingerprint recognition device that, even when using an OLED as a display and placing a fingerprint recognition sensor in a lower plane of the display, eliminates an impact of a black non-transparent light emitting unit due to a non-transparent part of the OLED reflected on a fingerprint and the like, and reproduces only the fingerprint high in resolution.SOLUTION: An under display type fingerprint recognition device 10 includes: cover glass 33 on which a finger is put; a first stationary part 25 that includes a display including a non-transparent light emitting unit 31 composed of an OLED 30; a second stationary part 26 that is provided in a lower part of the first stationary part, and is relatively movable. The second stationary part 26 includes: an image formation unit that has an array of a plurality of microlenses 16 image-forming light from a fingerprint; and a detection module that includes an image sensor 13 capturing an image-formed image. The second stationary part 26 is installed to the first stationary part 25 so that a position 27 of an object plane where the image is focused upon being image-formed on a detection module by the image-formation unit stands downward a non-transparent light emitting unit 31.SELECTED DRAWING: Figure 6
Patent JP-2020061351-A (JP)
Title: Battery pack
Inventor: NISHIMATA SHIGE
IPC: H01M2/10
Filed: 2019-02-25
Abstract: To provide a battery pack in which deviation in the amount of current flowing in each of a plurality of parallel connected switches is suppressed.SOLUTION: A first opening and closing part 60a is parallel connected to a second opening and closing part 60b between a first feed bus bar 51 and a second feed bus bar 52 which are electrically connected to a battery. Each of the first feed bus bar and the second feed bus bar has body parts 55b, 56b, a branch part 66 branched from the body part, and a plurality of terminal connection parts 67 separated from the branch part. The first opening and closing part and the second opening and closing part have a first connection terminal 62 to be connected to the terminal connection part of the first bus bar and a second connection terminal 63 to be connected to the terminal connection part of the second bus bar respectively. The electric resistance of a current-carrying path between the body part of the first feed bus bar and the body part of the second feed bus bar through the first opening and closing part is equal to the electric resistance of a current-carrying path between the body part of the first feed bus bar and the body part of the second feed bus bar through the second opening and closing part.SELECTED DRAWING: Figure 12
Patent JP-2019081008-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To provide a game machine capable of easily and surely polishing a game ball and economically using a ball polishing device.SOLUTION: The present invention relates to a ball encapsulation type game machine in which a game is played by circulating a predetermined quantity of game balls, a game ball conveyed by a lifting device in a location where the lifting device faces a ball polishing device is brought into contact with the ball polishing device, and the game ball is polished by relatively moving the game ball and the ball polishing device through the conveyance of the game ball by the lifting device. The game machine comprises a ball polishing device dirt sensor for detecting dirt of the ball polishing device and also includes notification means which performs a notification when the ball polishing device dirt sensor detects the dirt of the ball polishing device. Thus, the dirt of the ball polishing device can be surely recognized.SELECTED DRAWING: Figure 56
Patent JP-2020145235-A (JP)
Title: Organic electronics material and use thereof
Inventor: SUGIOKA TOMOTSUGU
IPC: G09F9/30
Filed: 2019-03-04
Abstract: To provide an organic electronics material suitable for a wet process and improving life characteristics of an organic electronics element, provide an organic layer suitable for improving life characteristics of the organic electronics element, and further provide the organic electronic element with excellent life characteristics, the organic EL element, a display element, a lighting device, and a display device.SOLUTION: An organic electronics material includes a charge-transporting polymer or oligomer including at least one type selected from a group of (1) a structural unit containing an aromatic hydrocarbon structure substituted with at least one fluorine atom, (2) a structural unit containing an aromatic amine structure substituted with at least one fluorine atom, and (3) a structural unit containing a carbazole structure having an aromatic hydrocarbon group at the 9-position substituted with at least one fluorine atom.SELECTED DRAWING: None
Patent JP-2020145317-A (JP)
Title: Power conversion device
Inventor: YANAGI TAKASHI
IPC: H01L23/473
Filed: 2019-03-06
Abstract: To suppress temperature rise of a semiconductor module of a step-up DC-DC converter in a power conversion device.SOLUTION: The power conversion device has a laminated body. The laminated body is configured by laminating a plurality of coolers and a plurality of semiconductor modules so that each semiconductor module is sandwiched by two of the semiconductor modules. The semiconductor modules have at least one step-up semiconductor module constituting a part of a step-up DC-DC converter circuit. The surface of at least one adjacent cooler in contact with the step-up semiconductor module among the plurality of coolers that is opposite to the surface in contact with the step-up semiconductor module, is not in contact with any of the plurality of semiconductor modules.SELECTED DRAWING: Figure 3
Patent JP-2020130977-A (JP)
Title: Multipurpose chopstick
Inventor: KONDO HINATA
IPC: A47G21/10
Filed: 2019-02-18
Abstract: To solve problems of the prior art that an ecological chopstick of simply replacing a chopstick tip part cannot be used for multiple purposes such as in the present invention, or a chopstick with a fork in an end part of the chopstick cannot be used for multiple purposes such as in the present invention.SOLUTION: A multipurpose chopstick is obtained by forming a chopstick body and a chopstick tip part attachably and detachably in a connection part, and forming the chopstick tip part in a spiral shape so as to take crab meat.SELECTED DRAWING: Figure 1
Patent JP-2020142342-A (JP)
Title: Cutting device
Inventor: TANAKA MANPEI
IPC: B23Q17/00
Filed: 2019-03-08
Abstract: To provide a cutting device that can prevent the problem that the cutting device is damaged by forgetting to disengage a mounting tool for a cutting blade.SOLUTION: A cutting device 1, which is constituted of at least holding means 18 for holding a work-piece W and cutting means 30 in which a cutting blade 34 for cutting the work-piece W held by the holding means 18 is mounted on a rotary shaft with a nut, comprises: a tool table 50 on which a mounting tool that mounts and demounts the nut fixing the cutting blade 34 mounted on the rotary shaft is placed; and alarm signal sending means that determines whether or not the mounting tool is placed at a given position 52 on the tool table 50, and sends an alarm signal to a worker when determining that the mounting tool is not placed on the given position 52 on the tool table 50.SELECTED DRAWING: Figure 1
Patent JP-2020150582-A (JP)
Title: Motor insulating film and production method for the same
Inventor: OSAKI YOSHIFUMI
IPC: H02K3/34
Filed: 2019-03-11
Abstract: To provide a motor insulating film which has excellent insertion property as a result of improvement of slipperiness and which is thin.SOLUTION: A motor insulating film has at least one surface having an arithmetic average roughness (Ra) of 0.15 to 1.50 μm. Engineering plastic having resistance to heat of 100 degrees or higher is suitable for a resin film, and polyether ether ketone or polyetherimide is preferable therefor.SELECTED DRAWING: None
Patent JP-2020149807-A (JP)
Title: Lighting fixture
Inventor: TODO TSUYOSHI
IPC: F21V7/09
Filed: 2019-03-12
Abstract: To suppress leakage of laser light.SOLUTION: A lighting fixture has: a first reflection surface that parallelizes light from a focal point f; a phosphor 22 provided on a second reflection surface located at the focal point of the first reflection surface; and a laser light source that irradiates the phosphor 22 with laser light from an oblique direction with respect to an optical axis K of the first reflection surface, and radiates fluorescence from the phosphor. The lighting fixture performs illumination with the laser light reflected by the second reflection surface, and parallel light obtained by parallelizing the fluorescence emitted from the phosphor 22 by the first reflection surface. The lighting fixture comprises a laser light shading unit 60 that has a plurality of light shielding plates 62 fixedly arranged in parallel with the optical axis K of the first reflection surface, and shields a leaked light component of the laser light, which has not irradiated the phosphor 22, with the light shielding plates 62.SELECTED DRAWING: Figure 4
Patent JP-2020150393-A (JP)
Title: Decentralized control system and work machine using the same
Inventor: SAEGUSA TAKASHI
IPC: H04L45/16
Filed: 2019-03-13
Abstract: To provide a decentralized control system capable of reducing communication processing time via a network when data is shared by multiple devices.SOLUTION: In a decentralized control system including a network constituted by providing a communication channel interconnecting communication ports between multiple control arrangements, one or more communication ports of the control arrangement itself are selected as reception ports, i.e., communication ports for taking the data transferred via the communication channel as input data processed by control arrangement itself, one or more communication ports of the control arrangement itself are selected as transmission ports, i.e., communication ports for transferring the output data, i.e., the data originated by itself, to the communication channel, and where multiple communication ports of the control arrangement itself are selected as communication ports for receiving signals and data transferred via the communication channel, and relay ports, i.e., a set of communication ports for transferring received signals and data to the communication channel.SELECTED DRAWING: Figure 2
Patent JP-2019107033-A (JP)
Title: Bottled beverage
Inventor: YAHIRO ERINA
IPC: A23L27/00
Filed: 2019-03-18
Abstract: To provide a bottled beverage without a flavor peculiar to Pueraria hirsuta in spite of containing Pueraria hirsuta processed product and with an excellent palatability, better stability and capable of being available for drinking for a long period.SOLUTION: A bottled beverage is provided that comprises a composition containing a Pueraria hirsuta processed product or a tectorigenin, ascorbic acid or its salt, and at least one sweetener selected from acesulfame potassium, sucralose, stevia, aspartame, xylitol and thaumatin.SELECTED DRAWING: None
Patent JP-2020154833-A (JP)
Title: Corpse hotel operation system
Inventor: SAKAGUCHI SHIGERU
IPC: G06Q50/10
Filed: 2019-03-20
Abstract: To carry out unitary management of use information of a corpse hotel and to share the information between operators when the corpse hotel is operated by cooperation of operators from a plurality of multiple industrial realms.SOLUTION: Information regarding use of a corpse hotel is capable of being shared by a plurality of operators who operate or use the hotel by providing a corpse hotel operation system including: a monitoring device 11 for monitoring and recording carrying-in and carrying-out of a corpse to the corpse hotel 1; a user registration terminal 12 for displaying an input screen for a contracting party of the corpse hotel or the like, and registering the input information as use registration information; use record storing means 16 for storing the use registration information as use record of the corpse hotel to a prescribed recording medium; and access display means 19 for providing the stored information to the recording medium in a format capable of being accessed.SELECTED DRAWING: Figure 4
Patent JP-2019105863-A (JP)
Title: Lens barrel
Inventor: TAKEMURA AKIRA
IPC: G02B7/08
Filed: 2019-03-20
Abstract: To provide a lens barrel and a camera system allowing for favorable focus adjustment.SOLUTION: The lens barrel is provided that includes: an attachment part to which a camera body can be attached; an image formation optical system including a focusing lens; a driving unit capable of driving the focusing lens between a closest limit position and an infinite limit position; a temperature detection unit for detecting temperature inside the lens barrel and outputting a temperature signal; an arithmetic unit for calculating an amount of correction for any one of the closest focus position corresponding to the closest position where the image formation optical system can focus on an image surface and the infinite focus position corresponding to the farthest position where the image formation optical system can focus on the image surface on the basis of the temperature signal; a transmission/reception unit capable of transmitting and receiving signals to and from the camera body; and a control unit for controlling the transmission/reception unit so that the transmission/reception unit transmits any one of the amount of correction of the closest focus position and the amount of correction of the infinite focus position, the closest limit position and the infinite limit position to the camera body.SELECTED DRAWING: Figure 1
Patent JP-2020153625-A (JP)
Title: Heat storage device and heat storage method
Inventor: OZAKI RYUICHI
IPC: F28D20/02
Filed: 2019-03-22
Abstract: To provide a heat storage device having high reliability and releasing an over-cooled state of a latent heat storage material with high probability.SOLUTION: A heat storage device 10 includes a latent heat storage material 1, a plate material 2 having a groove part 3 on a surface 2a and having elasticity. The maximum value of the depth of the groove part 3 is larger than 60 μm. The maximum value of the width of the groove part 3 is smaller than 440 μm for example. The latent heat storage material 1 includes at least one selected from the group comprising sodium acetate trihydrate, disodium hydrogen phosphate twelve hydrate and tetrabutyl ammonium bromide hydrate.SELECTED DRAWING: Figure 1
Patent JP-2020156287-A (JP)
Title: Electric connection box
Inventor: NONOYAMA MASAYUKI
IPC: H01R13/41
Filed: 2019-03-22
Abstract: To provide an electric connection box which can suppress reduction of the intensity of holding a connector terminal and a resin plate even if the resin plate of a terminal pressure input unit has a small thickness.SOLUTION: A swaging fixing unit 42c is provided in a connector terminal 42 and the connector terminal 42 is held to a resin plate 4 more strongly. This can suppress generation of shaking between the connector terminal 42 and the resin plate 4 even if a vibration is applied by a vibration of a vehicle. In that connection, even if the thickness of a terminal pressure input hole 45b, that is, the thickness of the resin plate of the terminal pressure input unit is small, it becomes possible to present reduction of the strength of holding the connector terminal 42 and the resin plate 4. Thus, it becomes possible to suppress generation of removal of a terminal or a depression by an external force at the time of assembly and vibrations of the vehicle in a market.SELECTED DRAWING: Figure 5B
Patent JP-2020162357-A (JP)
Title: Motor drive device, motor unit and method of controlling motor drive device
Inventor: YOSHIOKA FUMIYOSHI
IPC: H02P7/29
Filed: 2019-03-27
Abstract: To provide a motor drive device and a motor unit in each of which regenerative electric power generated by a motor can be effectively utilized, and a method of controlling the motor drive device.SOLUTION: One fifth terminal TR5a of a fifth switch element TR5 is electrically connected to a first output point OP1 of an H bridge circuit. A first capacitor terminal Ca of a capacitor C is electrically connected to the other fifth terminal TR5b of the fifth switch element TR5. One sixth terminal TR6a of a sixth switch element TR6 is electrically connected to a second output point OP2 of the H bridge circuit. The first capacitor terminal Ca of the capacitor is electrically connected to the other sixth terminal TR6b of the sixth switch element TR6. A second capacitor terminal Cb of the capacitor C is electrically connected to at least one of a first potential point VDD and a second potential point G.SELECTED DRAWING: Figure 1
Patent JP-2020160944-A (JP)
Title: Inspection work support device, inspection work support method, and inspection work support program
Inventor: SAWAZAKI NAOYUKI
IPC: G06T17/20
Filed: 2019-03-27
Abstract: To provide an inspection work support device, an inspection work support method, and an inspection work support program capable of improving the accuracy of inspection work.SOLUTION: The inspection work support device includes: a first generation unit that generates a 3D model image by synthesizing images of each part of the structure and displays the same; a second generation unit that generates an ortho-image of a specified inspection area in the 3D model image and displays the same; and a display unit that displays a partial image corresponding to a position where is pointed in the displayed ortho-image based on the correspondence between each region of the ortho-image and the partial image that forms each region.SELECTED DRAWING: Figure 1
Patent JP-2020025432-A (JP)
Title: Power supply device, control method of the same, and image reading device
Inventor: SHIMIZU MASARU
IPC: H02J7/10
Filed: 2019-03-28
Abstract: To perform discharge control to suppress deterioration in the power storage performance of a power storage component while taking a state on a power supply equipment side into consideration.SOLUTION: A power supply device comprises: a power storage unit that stores an electric charge supplied from an external power supply; control means for controlling charge and discharge of the power storage part; state determination means for determining a power supply state of the external power supply; and voltage detection means for detecting a voltage of the power storage unit. In a case where a prescribed time has elapsed from completion of driving of a driving unit that drives with power supply from the power supply device and it is determined by the state determination means that the power supply state is not a state where the power supply is restricted, the control means performs first discharge control so that the voltage of the power storage part as a first voltage value becomes a second voltage value smaller than the first voltage value.SELECTED DRAWING: Figure 3
Patent JP-2020163580-A (JP)
Title: Printing system
Inventor: KAMBAYASHI AYAKO
IPC: B41J3/60
Filed: 2019-03-28
Abstract: To improve productivity in a tandem type printing system.SOLUTION: A printing system includes: a first printer 10 which performs printing on conveyed paper P using first ink on the basis of a job; and a second printer 30 which performs printing on the paper P printed by the first printer 10 using second ink. The printing system includes: conveyance means which conveys the paper P printed by the first printer 10 to the second printer 30 through a first conveyance path; and a general control section 44 which causes the first printer 10 to perform printing on the basis of the job and discharge the printed paper P when the second printer 30 is on standby and causes the second printer 30 to perform printing on the discharged paper P through a second conveyance path shorter than the first conveyance path.SELECTED DRAWING: Figure 2
Patent JP-2020163949-A (JP)
Title: Vehicle body rear part structure
Inventor: OKAMOTO YOSHINORI
IPC: B62D25/08
Filed: 2019-03-28
Abstract: To provide a vehicle body rear part structure capable of facilitating an access to a member positioned inside a vehicle body.SOLUTION: A vehicle body rear part structure C includes: a rear wheel house projecting to vehicle interior side and extending in the cross direction; a rear pillar 2 in the vertical direction backward of the rear wheel house; and a rear panel 3 joined to the rear pillar 2 and extending in the vertical direction. The rear pillar 2 includes a pillar inner 23 and a pillar outer 22 positioned backward of a vehicle body of the pillar inner 23. The rear panel 3 has a junction part 22e to the pillar inner 23 and the pillar outer 22 has an opening part 22a backward of the vehicle body of the junction part 22e.SELECTED DRAWING: Figure 4
Patent JP-2020167078-A (JP)
Title: Electrode for secondary battery and manufacturing method thereof
Inventor: SOEDA JUNJI
IPC: H01M4/96
Filed: 2019-03-29
Abstract: To provide an electrode for a secondary battery having excellent liquid permeability and a relatively large surface area, and a manufacturing method of the electrode for the secondary battery.SOLUTION: An electrode of a secondary battery includes skeletal carbon fibers and a porous carbon binder that bonds the skeletal carbon fibers to each other.SELECTED DRAWING: None
Patent JP-2020164480-A (JP)
Title: Powder cosmetics
Inventor: MARUKI KO
IPC: A61K8/34
Filed: 2019-03-29
Abstract: To develop a powder cosmetic, with which although the present invention is a powdered cosmetic, it liquefies and becomes fresh when rubbed during use, it feels a change in temperature sensation (cold feeling or warm feeling), there is no powdery or squeaky feeling, it spreads smoothly when applied so as to provide uniformity, color development and luster, high emollient feeling, and in which since the outermost surface of the cosmetic film is covered with a continuous film of fluorine oil by blending fluorine oil water-oil repellent and resistant to sweat and sebum is maintained for a long time, which has a good secondary adhesion-less effect, and an excellent stability over time for maintaining a powdered state.SOLUTION: There is provided a powder cosmetic, that contains (A) hydrophobicized silicic acid anhydride with a specific surface area of 25 m2/g or more, (B) aqueous components, (C) colorant and (D) fluorine oil, and that is liquefied by rubbing.SELECTED DRAWING: None
Patent JP-2019123666-A (JP)
Title: Induction cooking plate and production method
Inventor: CLAIRE LESTRINGANT
IPC: C03C3/083
Filed: 2019-03-29
Abstract: To provide a plate intended for covering or receiving induction heating elements, particularly an induction cooking plate; and an induction cooking appliance incorporating the plate, and a method for producing the plate.SOLUTION: A plate of the present invention is a glass plate with a lithium aluminosilicate-type composition, and has a surface zone, which is at least 5 μm thick and comprises potassium ions in replacement of the lithium ions of the glass.SELECTED DRAWING: None