baber/WOPTO huggingface dataset:
Patent JP-2018164384-A (JP)
Title: Battery charger
Inventor: ONISHI YASUMASA
IPC: H01M10/48
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent misjudgment that a battery is deteriorated even though the battery is not deteriorated when a vehicle is a new vehicle in the case of judging a deterioration degree of the battery based on detected voltage of the battery.SOLUTION: A voltage threshold group at a level lower than that of a first voltage threshold group corresponding to a case that a vehicle is not a new vehicle is stored in storage means 6a as a second voltage threshold group corresponding to a case that the vehicle is the new vehicle. Then, when cranking frequencies to be detected by cranking frequency detection means 6c do not reach a predetermined state in cranking by on of an ignition switch 5, it is judged that the vehicle is the new vehicle, and a voltage threshold to be a criterion of a deterioration degree of a battery 2 is switched to the second voltage threshold group at the level lower than that of the first voltage threshold group in the case that the vehicle is not the new vehicle to be compared with battery voltage to be detected.SELECTED DRAWING: Figure 1
Patent JP-2018168414-A (JP)
Title: Spray device of slurry containing fine particle, and spray system of the same
Inventor: YOKOYAMA HIDEJI
IPC: B05B7/20
Filed: 2017-03-29
Abstract: To suppress narrowing of a slurry transfer pipe while almost uniformly distributing atomized slurry containing fine particles when introducing the slurry to gas flame via the slurry transfer tube.SOLUTION: A slurry spray device 100 is equipped with a combustion chamber 105 for generating gas flame by burning fuel with oxygen, a gas nozzle 130 for supplying oxygen and fuel to the combustion chamber 105, and a slurry transfer pipe 80 installed coaxially inside the gas nozzle 130 for transferring slurry containing fine particles as a spray material to the gas flame. The slurry containing fine particles is sprayed by the introduced thermal fluid. The slurry transfer pipe 80 is a double pipe having an inner pipe 81 in which the slurry containing fine particles flows and an outer pipe 82 arranged outside the inner pipe 81 with a clearance in between. A cooling medium is supplied to the clearance between the inner pipe 81 and the outer pipe 82.SELECTED DRAWING: Figure 12
Patent JP-2018169780-A (JP)
Title: Alarm
Inventor: NOGAMI TADATERU
IPC: G08B17/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an alarm allowing a switch to be effectively used to give instructions on various processes and operations to the alarm.SOLUTION: An alarm includes: a power supply unit for supplying power to an internal circuit; a switch having at least two states for shifting a state according to operation from the outside; and an operation mode control unit for setting an operation mode when power is supplied from the power supply unit and configured to set the operation mode at the time of power supply after stop of power supply to an adoption mode with a prescribed external apparatus if the switch is in a prescribed first state at the time of stop of power supply from the power supply unit.SELECTED DRAWING: Figure 4
Patent JP-2018037636-A (JP)
Title: Semiconductor package and semiconductor package manufacturing method
Inventor: SUZUKI DAIGO
IPC: H01L21/60
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package capable of improving conductivity between a substrate and a semiconductor chip through an intermediate layer.SOLUTION: A semiconductor package of an embodiment comprises a substrate, a semiconductor chip, an intermediate layer and a molecular junction layer. The substrate has a first conductive part and a first insulation part. The semiconductor chip has a second conductive part and a second insulation part. The intermediate layer has a third conductive part and a third insulation part. The molecular junction layer is provided between at least either one of the first conductive part and the second conductive part and the third conductive part. At least part of the molecular junction layer is chemically bonded with resin contained in the third conductive part. At least part of the molecular junction layer is chemically bonded with at least either one of a first conductive material included in the first conductive part and a second conductive material included in the second conductive part.SELECTED DRAWING: Figure 1
Patent JP-2018167979-A (JP)
Title: Sheet carrying device
Inventor: OKUMURA MASAYUKI
IPC: B65H7/14
Filed: 2017-03-30
Abstract: To separate a double-fed sheet by a separation wall, and to suppress idling of a roller to a sheet even when a high resistance part, which applies carrying resistance larger than carrying resistance applied by the separation wall to a sheet, exists in a carrying path.SOLUTION: A printer 1 includes a paper feed tray 10, a roller 11 for feeding a sheet 100, an arm 12 for supporting the roller 11, a separation wall 10w, a carrying path R, and a pressing force increase mechanism for increasing a pressing force of the roller 11 to the sheet 100. Related to one of the sheet 100, the pressing force increase mechanism increases the pressing force of the roller 11 to the sheet 100 after a front end of the sheet 100 whose feeding has been started by the roller 11 reaches the separation wall 10w and the sheet 100 starts to separate from the other sheets 100 to the time where the front end of the sheet 100 fed by the rotation of the roller 11 passes a high resistance part 20g1.SELECTED DRAWING: Figure 1
Patent JP-2018166975-A (JP)
Title: Twisting exerciser
Inventor: MATSUNO SHUZO
IPC: A63B21/045
Filed: 2017-03-30
Abstract: To provide a twisting exerciser that can be conveniently used with a simple structure using a widely used general compression spring.SOLUTION: The twisting exerciser 10 of the present invention includes: left and right sliders 12 (12A, 12B) that, with a core guide 11 penetrating a compression spring 17, slide on the core guide 11 in a manner pressurizing in the central direction across the compression spring 17; left and right drivers 13 (13A, 13B) that drive each of the sliders 12 in the central direction by rotating the sliders 12 around the core guide 11; and left and right grips 18 (18A, 18B) that, with the end of the core guide 11 as a revolving shaft, rotate around the core guide 11 integrally with the drivers 13.SELECTED DRAWING: Figure 1
Patent JP-2018172880-A (JP)
Title: Electronic key
Inventor: SHIBUYA MISA
IPC: E05B49/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key capable of further downsizing and/or thinning.SOLUTION: An electronic key 20 includes: a key side communication unit 23 which can conduct a mutual wireless communication with a vehicle control device 11 controlling at least one of a locking/unlocking action for a door of a vehicle 10 and an initiation of a prime mover, which transmits authentication information to allow the at least one of a locking/unlocking action for a vehicle door to the vehicle control device 11 and the initiation of a prime mover, and which receives vehicle information from the vehicle control device 11; an electronic paper 25 for displaying the vehicle information, a control unit 21 for controlling the key side communication unit 23 and the electronic paper 25; and an electromagnetic induction coil 24 generating electric power by on-vehicle magnetic field generating devices 13 and 14 provided in the vehicle 10 and supplying the electric power to at least the control unit 21.SELECTED DRAWING: Figure 1
Patent JP-2018173499-A (JP)
Title: toner
Inventor: SUZUMURA YOSHITAKA
IPC: G03G9/087
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide toner that is excellent in low temperature fixability, excellent in image pasting suppression, excellent in development, and excellent in image defect suppression due to fixation.SOLUTION: Toner includes toner base particles containing binder resin, crystalline material, and coloring agents. The crystalline material contains wax and crystalline polyester. In dynamic viscoelasticity measurement for measuring the toner by cooling it from 100°C, the following Expressions (1), (2) and (3) are satisfied, where storage elastic moduli at 100°C, 60°C and 50°C are G'(100°C), G'(60°C) and G'(50°C), respectively. Expression (1) G'(60°C)≤4.5×10(Pa), Expression (2) G'(60°C)/G'(100°C)≤7.0×10, and Expression (3) G'(50°C)/G'(60°C)≥3.0×10.SELECTED DRAWING: None
Patent JP-2018172045-A (JP)
Title: Fuel cell vehicle
Inventor: ARAI HIDEYUKI
IPC: H01M8/06
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell vehicle which can prevent discharged water during traveling from being attached to a following vehicle.SOLUTION: A fuel cell vehicle 10 constituted by mounting a fuel cell 11 on a vehicle S comprises: a storage part 15 for storing water W discharged from the fuel cell 11; a drain pipe 17 which has a slit 18 in its axis direction and is disposed along the width direction of the vehicle S with the slit 18 being directed upward, and into which water W is sent from the storage part 15; and an air cutter 20 which takes in travel wind A during traveling of the vehicle S and makes the travel wind A be a turbulent flow Ar and be blown from the front side of the vehicle S to water W which is spilling over from the slit 18 of the drain pipe 17 and flowing down in the form of a film.SELECTED DRAWING: Figure 3
Patent JP-2018173589-A (JP)
Title: Display unit and movable body including the same
Inventor: OGATA MASATO
IPC: G02B27/01
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display unit that can improve the resolution of a virtual image, and a movable body including the same.SOLUTION: A display unit 10 comprises: a video display part 20; an optical device 30; and a projection optical system 40. The video display part 20 displays video on a video display surface 221. The optical device 30 has at least part of the video displayed on the video display surface 221 incident on an incident surface 31, and emits the incident video made incident on the incident surface 31 from an emission surface 32. The projection optical system 40 projects a virtual image into an object space with the light output from the video display part 20 and optical device 30. An inclined part 321 inclined with respect to at least part of the video display surface 221 is provided on at least part of the emission surface 32 of the optical device 30.SELECTED DRAWING: Figure 3
Patent JP-2018180028-A (JP)
Title: Display device
Inventor: NAKAMURA NORIO
IPC: H01L51/50
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device which suppresses the occurrence of a flash phenomenon and in which display quality is improved.SOLUTION: The display device includes a display panel which includes a plurality of pixel parts each including a light-emitting element and a pixel circuit for supplying a light emission current to the light- emitting element and arranged in a matrix, a brightness adjustment value calculation part which sequentially calculates a brightness adjustment value for each part of a display area on the basis of display data for at least a part of the display area of the display panel, and a brightness adjustment part which generates the brightness adjusted display data for each part of the display area on the basis of the brightness adjustment value sequentially calculated by the brightness adjustment value calculation part.SELECTED DRAWING: Figure 3
Patent JP-2017147740-A (JP)
Title: Data transmitter and data transmission method
Inventor: MARCO HERNANDEZ
IPC: H04J13/22
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter and a data transmission method, capable of discovering a device on a peer recognition wireless network which does not use a central control mechanism or communication infrastructure, while suppressing power consumption.SOLUTION: A resource block is generated by a resource block generation part including a symbol mapper for mapping a series of digital bits into a series of conjugate symbols, a serial to parallel conversion part, a subcarrier mapping part for allocating a user signal to each bandwidth, an N-point IFFT part, a parallel to serial conversion part, and a digital to analog converter for RF. A preamble is generated by a preamble generation part including a ZC sequence part for performing a ZC sequence, a second N-point IFFT part, a second parallel to serial conversion part, and a second digital to analog converter for RF.SELECTED DRAWING: Figure 6
Patent JP-2017191319-A (JP)
Title: Flexible display stack-up and method for assembly
Inventor: ALBERTO R CAVALLARO
IPC: G09F9/30
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To enable greater flexibility of display systems.SOLUTION: A display stack-up for an electronic device has: multiple layers that include a display layer 302 and a second layer 304; and an outer seal 308. Each layer has first and second base surfaces, and a thickness between the first and second base surfaces defining a height of a lateral surface at a periphery of the layer. The multiple layers are stacked along an axis perpendicular to the base surfaces of the multiple layers and parallel to the lateral surfaces of the multiple layers, and the outer seal is positioned along the lateral surface of at least some of the multiple layers. The outer seal is composed of a flexible material and is arranged to bind the second layer and at least one other layer of the multiple layers. The outer seal also contains a non-adhesive liquid 306 between the second layer and the at least one other layer to allow relative sliding between at least two layers of the multiple layers.SELECTED DRAWING: Figure 3
Patent JP-2018179798-A (JP)
Title: Radar device and calibration method thereof
Inventor: KURASHIGE KAZUNORI
IPC: G01S7/02
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a radar device and its calibration method that allow for calibration in a state in which a radar device is mounted on an actual product rather than a single radar device.SOLUTION: A radar device includes: a correction value table 18a that stores a correction value for each of a plurality of channels used for correction of the amplitude and phase of a baseband signal on the basis of measured data obtained by measuring the baseband signal received when the radar device is operated in a state of being mounted on an actual product at a plurality of temperatures, a plurality of distances, and a plurality of directions; and correction means 18 for correcting the amplitude and phase of a received baseband signal on the basis of the correction value stored in the correction value table 18a at the time of actual operation of the radar device.SELECTED DRAWING: Figure 2
Patent JP-2018175603-A (JP)
Title: Bamboo quarterstaff for hitting-lunging match in ryukyu old martial arts
Inventor: KANNA YASUNORI
IPC: A63B69/02
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To improve durability being insufficient in a publicly known quarterstaff for a hitting-lunging match in Ryukyu old martial arts while maintaining operability and shock-absorbing capability to a human body.SOLUTION: A piece of string is wound around a handle head of a bamboo sword, the bamboo sword is inserted in both sides of a resin-made pipe in which a hole is made in the center part thereof, the remainder of the wound string is put out of a hole and is wound and fastened to the outside of the pipe to thereby prevent detachment, further a cover is attached to the central part including the resin-made pipe part to absorb irregularities of a connection boundary, operability is improved, and thereby impact to a human body is mitigated.SELECTED DRAWING: Figure 4
Patent JP-2018179223-A (JP)
Title: Long body holding tool
Inventor: HORI KEITA
IPC: F16L3/12
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a long body holding tool capable of further stably holding a long body.SOLUTION: A first holding member 11 having a first holding recessed portion 13 and a second holding member 12 having a second holding recessed portion 15 configuring a holding portion 16 with the first holding recessed portion 13 are connected through a hinge 17 at their first ends 11a, 12a, and second ends 11b, 12b are engageable. The second holding member 12 has an elastic tongue piece 31. The elastic tongue piece 31 is connected to an inner face of the second holding recessed portion 15 at a first end 31a, and a second end 31b is extended into the first holding recessed portion 13 in a state of closing the holding portion 16. The first holding member 11 is provided with a locking claw portion 35 on an inner face of the first holding recessed portion 13. The second end 31b of the elastic tongue piece 31 is locked on the locking claw portion 35 in a state of closing the holding portion 16, so that movement of the second end 31b to a second end 11b side, of the first holding member 11 is restricted.SELECTED DRAWING: Figure 2
Patent JP-2018178616-A (JP)
Title: Power switching device for opening and closing device
Inventor: TAKAI KUNIHARU
IPC: E06B9/68
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a power switching device for an opening and closing device, which can prevent changeover from a second power supply to a first power supply to supply power by operating a change-over switch from being forgotten when a power failure is recovered.SOLUTION: A change-over switch 53 switches the power supply from a commercial power supply, which is a first power supply for a shutter apparatus that is an opening and closing device, to an electric generator that is a second power supply in emergency. The change-over switch is disposed so as to be stored in a guide rail 6B, which is a storage member having an opening part 34B that can be freely opened and closed with a cover member 40. On a rear surface 40B of the cover member 40 that is rotatable around a hinge, a protrusive member 90 is disposed. The protrusive member is a cover member full closing prevention means in order to prevent the cover member 40 from closing to the fully closed position when an operation part 62 disposed so as to face the opening part 34B is located at a position between a center position where the operating part takes horizontal posture and a rotation limit position on lower side within a rotation range of the operation part 62.SELECTED DRAWING: Figure 14
Patent JP-2018175620-A (JP)
Title: Ultrasonic image processing device
Inventor: SAITO RINA
IPC: A61B8/06
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To control a wrong correction by the device while reducing a burden of a user in folding correction of a Doppler.SOLUTION: A correction proposal selecting part 70 selects a plurality of proposed frame which is a proposal for Doppler folding correction from the Doppler images (color flow images) of a plurality of framed obtained based on the Doppler information stored in a data storing part 40 with reference to a specific frame designated by a user. A display image forming part 60 forms a display image showing a list of the images corresponding to the plurality of proposed frames. Then, a folding correction part 80 implements the Doppler folding correction to one or more target frame(s) designated by a user from the plurality of proposed frames.SELECTED DRAWING: Figure 1
Patent JP-2018180461-A (JP)
Title: Image forming apparatus
Inventor: OSHIKA HIROTAKA
IPC: B41J29/42
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide means that reduces the generation of unnecessary medium when consumables reach the end of their lives.SOLUTION: An image forming apparatus comprises: a medium conveying part that conveys a continuous medium; image forming parts that form and print developer images on the medium; a use state detection part that detects the state of use of the image forming parts; and a control part that controls the medium conveying part, the image forming parts, and the use state detection part. When the image forming parts reach the end of their lives during a printing operation, the control part selects whether to continue performing the printing operation on the basis of a result of detection performed by the use state detection part.SELECTED DRAWING: Figure 5
Patent JP-2018185353-A (JP)
Title: Consumable life estimation device, life estimation processing determination method, and computer program
Inventor: YOSHIDA TOMOHISA
IPC: H04N1/00
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To estimate the life of a consumable by reducing wear of the consumable compared with the prior art, while maintaining the accuracy as much as possible.SOLUTION: An image forming apparatus performs estimation processing of estimating the life of a consumable on the basis of change of the consumable, and comprises: a feature data creation part 103 that acquires characteristics including the mode of printing performed in a period from the k-th processing to the (k-1)-th processing and the environment of the consumable in the k-th processing; and an estimation method determination part 109 that, when the commonness between the characteristics acquired in the k-th processing and the characteristics acquired in the (k-1)-th processing does not satisfy a predetermined requirement, causes the consumable to wear to obtain a change and determines to execute the estimation processing on the basis of the change, and when the commonness satisfies the requirement, determines to execute the estimation processing on the basis of the change previously acquired.SELECTED DRAWING: Figure 4
Patent JP-2018189703-A (JP)
Title: Imaging device and electronic device
Inventor: KIMURA KATSUJI
IPC: H04N5/232
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to highly accurately adjust a focal position.SOLUTION: An imaging device comprises: a lens that converges subject light; an image pick-up element that photoelectrically converts the subject light from the lens; a circuit base body that includes a circuit externally outputting signals from the image pick-up element; an actuator that actuates the lens by a PWM (Pulse Width Modulation) waveform; and a detection unit that detects a magnetic field generated by a coil included in the actuator. The detection unit is configured to detect induced electromotive force generated by the magnetic field; and detect a position of the lens from the induced electromotive force. The present technique can be applied to the imaging device.SELECTED DRAWING: Figure 1
Patent JP-2018189510-A (JP)
Title: Method and device for estimating position and posture of three-dimensional object
Inventor: ARAI SHOGO
IPC: G06T7/73
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To recognize a target in a three-dimensional scene more quickly.SOLUTION: The data of three-dimensional model point group and scene point group is acquired (S100). A point pair feature quantity that defines the geometrical relation of a point pair selected from the model point group and the point pair are recorded in association in a first table (S110). A plurality of key points are selected from the model point group on the basis of the data of model point group and the first table (S120). A second table is constructed leaving only the data, out of the data recorded in the first table, that pertains to the plurality of key points (S130). The data of the scene point group that represents the surface shape of one or more objects included in a three-dimensional scene is acquired (S140). The position and posture of a target in the three-dimensional scene are estimated on the basis of the data of scene point group and the second table (S150).SELECTED DRAWING: Figure 5