baber/WOPTO huggingface dataset:
Patent JP-2018044603-A (JP)
Title: Hydraulic circuit device
Inventor: HANAOKA MASATOSHI
IPC: F15B11/02
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit device which can add a working fluid discharged from an electric oil pump at the high-discharge of a mechanical oil pump, and can easily perform the drive control of the electric oil pump.SOLUTION: In a hydraulic circuit device 10 having a mechanical oil pump 21 and an electric oil pump 22, and a supply oil passage 60 located at a downstream side of a discharge oil passage 51 in which a working fluid discharged from the mechanical oil pump circulates, the hydraulic circuit device comprises a first spool valve 30 which can switch a flow passage of the working fluid discharged from the electric oil pump between the two oil passages on the basis of hydraulic pressure which is generated by the mechanical oil pump. When the hydraulic pressure is high, the first spool valve is switched to a first oil passage for introducing the working fluid into the supply oil passage via the discharge oil passage, and when the hydraulic pressure is low, the first spool valve is switched to a second oil passage for introducing the working fluid into the supply oil passage not via the discharge oil passage.SELECTED DRAWING: Figure 1
Patent JP-2017039936-A (JP)
Title: Manufacturing method of hydrogenated polymer
Inventor: SUNAGA SHUICHI
IPC: C08F297/04
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an industrially advantageous hydrogenated polymer capable of achieving high hydrogenation percentage with small level of catalyst use amount without needs for a decalcification process.SOLUTION: A carbon-carbon double bond based on a conjugated diene constitutional unit of a polymer, where at least a part of a living polymer containing a conjugated diene is stopped by a hydrogen atom by using an organic alkali metal compound as a polymerization initiator, is hydrogenated by a hydrogen in the presence of at least one SiH-containing silane compound and an organic metal compound represented by a formula (I). In the formula, Rto Rare an organic group or a hydrogen atom.SELECTED DRAWING: None
Patent JP-2018043724-A (JP)
Title: Luminance control device, luminance control system and luminance control method
Inventor: NARUMI KENJI
IPC: G08G1/16
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a luminance control device, a luminance control system and a luminance control method capable of displaying an image that is difficult to recognize.SOLUTION: A luminance control device 1 calculates a pupil diameter difference being a difference between a pupil diameter R measured by a measurement part 11 and a pupil diameter r estimated by a pupil diameter estimation part 13, and executes a luminance control method for outputting control information for controlling a control object so as to increase the luminance of at least one display area in which an image around a vehicle 8 imaged by at least one imaging device is displayed in the case of determining that a dark part is gazed at on the basis of the pupil diameter difference.SELECTED DRAWING: Figure 5
Patent JP-2018047762-A (JP)
Title: Door protector
Inventor: TAKEHARA MAKOTO
IPC: B60J5/04
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a door protector that reduces air drag generating at an opening of a vehicle door to straighten a current of air.SOLUTION: A door protector 100 includes: a stationary part 10 fixed to a door 520 of a vehicle 500; a pressed part 20 pressed by a rear-side member 530 positioned rearward relative to the door 520 while the door 520 is closed; and an abutment part 30, when the pressed part 20 is pressed, abutting on an external surface of the rear-side member 530 to block a clearance between the door 520 and the rear-side member 530.SELECTED DRAWING: Figure 3
Patent JP-2018056320-A (JP)
Title: Semiconductor device and amplifier
Inventor: KAMATA YOICHI
IPC: H01L29/812
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device which achieves high reliability.SOLUTION: A semiconductor device has: a first semiconductor layer 21 formed on a substrate 10; a second semiconductor layer 22 formed on the first semiconductor layer 21; a gate electrode 31, a source electrode 32 and a drain electrode 33 which are formed on the second semiconductor layer 22, in which ohmic contact layers contacting the second semiconductor layer 22 are formed in the source electrode 32 and the drain electrode 33; and resistance of each ohmic contact layer in a film thickness direction is lower in a peripheral region 50C than in a central region 50A of the semiconductor device in plan view.SELECTED DRAWING: Figure 7
Patent JP-2018051154-A (JP)
Title: Guide wire
Inventor: KURITA TOMOKA
IPC: A61M25/09
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire capable of easily bending a distal portion in a desired direction, having high blood vessel selectivity, and securing flexibility suited to insertion into a bent blood vessel.SOLUTION: A guide wire 1 includes: a long wire body 10; a tubular coil 2 in which a distal end of the wire body 10 is inserted and that is composed of a plurality of annular parts provided along the longitudinal direction of the wire body 10; and a string body 3 eccentrically provided in the circumferential direction of the coil 2 and connecting adjacent strands 21 in such a manner as to freely come close to/separate from each other.SELECTED DRAWING: Figure 1
Patent JP-2018061326-A (JP)
Title: Motor and system
Inventor: KAWAGUCHI TAKAYOSHI
IPC: H02K33/00
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a technology pertaining to a motor the degree of freedom of which can be increased in attachment to an object to be supported or in attachment to another structure of the motor.SOLUTION: A motor 1 includes: a casing 10 having an opening portion 104 and having, on the inner side thereof, a curved surface 100; a plurality of actuators 12 which are disposed inside the casing 10 and which come into contact with the surface; and a support body 14 which is connected to the plurality of actuators 12 and which extends to the outside of the casing 10 through the opening portion 104.SELECTED DRAWING: Figure 1
Patent JP-2017001403-A (JP)
Title: Liquid jet device and piezoelectric actuator
Inventor: HIWADA SHUHEI
IPC: B41J2/14
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To realize moisture proof of a piezoelectric device without adding a dedicated member specially.SOLUTION: A plurality of connection terminals 50 are arranged in a peripheral region of a plurality of piezoelectric devices 41 on one surface of a channel unit 20. A driver IC 46 is arranged facing to the one surface of the channel unit 20 so as to cover the plurality of piezoelectric devices 41. The driver IC 46 is connected with the plurality of connection terminals 50 via a plurality of bumps 51, thus the plurality of piezoelectric devices 41 are surrounded by the plurality of bumps 51. In addition, an insulating sealing member 52 is filled between the plurality of bumps 51. Thus, the plurality of piezoelectric devices 41 are sealed by the driver IC 46, the plurality of bumps 51, and the sealing member 52 between the plurality of bumps 51, and the plurality of piezoelectric devices 41 are insulated from an atmosphere.SELECTED DRAWING: Figure 4
Patent JP-2018066077-A (JP)
Title: Knitted fabric, manufacturing method of the same, and shirt
Inventor: HARAGE TAKANORI
IPC: A41B1/00
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a knitted fabric excellent in wearing comfort, having the same firmness and resilience as those of a woven fabric, excellent in permeability, anti-pilling properties, permeation-preventing properties, wrinkle-recovering properties (shape stability) after washing, and having UV-cutting effect, a manufacturing method of the same, and a shirt.SOLUTION: The knitted fabric is obtained using a polyester fiber containing not less than 1.0 wt.% of a delusterant, the knitted fabric having a warp-knitted texture, a basis weight of not greater than 190 g/m, a density of the knitted fabric of not less than 50 courses/2.54 cm and not less than 40 wales/2.54 cm.SELECTED DRAWING: None
Patent JP-2018074191-A (JP)
Title: On-vehicle video display system, on-vehicle video display method, and program
Inventor: YUMOTO HIROSHI
IPC: B60R1/00
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved on-vehicle video display system, on-vehicle video display method, and program, for automatically adjusting an imaged picture depending on a type of a smoke film, foreign object, or the like stuck on a window of a vehicle.SOLUTION: An on-vehicle video display system according to one embodiment of the present disclosure comprises: a first imaging device, installed inside a vehicle, for imaging the outside of the vehicle through window glass of the vehicle; a second imaging device, installed outside the vehicle, for imaging the outside of the vehicle; a first feature amount extraction unit for extracting a feature amount of a first imaged picture imaged by the first imaging device; a second feature amount extraction unit for extracting a feature amount of a second imaged picture imaged by the second imaging device; a feature amount comparison unit for comparing the feature amount of the first imaged picture with the feature amount of the second imaged picture; a display picture creation unit for creating a display picture by processing the first imaged picture on the basis of a result of the comparison; and a display unit for displaying the display picture.SELECTED DRAWING: Figure 1
Patent JP-2017102911-A (JP)
Title: Web device and corporate number domain system
Inventor: KOREEDA SHIYUUKI
IPC: G06F21/57
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a domain used for a communication address.SOLUTION: When a reception device 900 receives a document 50 transmitted from a transmission device 800, a verification section 151 verifies a corporate number domain used for the document 50. When a corporate number used for the document 50 is verified with the corporate number domain, a trace section 152 stores the document 50 in a document table 220 and forwards the document 50 to the reception device 900. When a request for verifying the corporate number domain including the corporate number in a domain name is received from the reception device 900 which receives the document 50 and the corporate number is verified with the corporate number domain by the verification section 151, the trance section 152 issues a notification of acceptance to the reception device 900. Then, the reception device 900 opens the document 50 and issues the notification of document opening.SELECTED DRAWING: Figure 1
Patent JP-2018069579-A (JP)
Title: Printer
Inventor: SAKURAI HIROSHI
IPC: B65H7/14
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer that allows a user to achieve printing based on a positioning mark which meets a request of the user of positioning marks formed in a continuous paper to be used, by operation easy for the user.SOLUTION: A printer comprises: a carrying part which carries a continuous paper according to an inputted printing instruction; a plurality of sensors for detecting marks acting as benchmarks for positioning regions to be printed on the continuous paper, which detect marks different from each other; a printing part for performing printing on the regions to be printed on the continuous paper; a receiving part that receives information related to priorities of the plurality of sensors before carrying of the continuous paper is started under the printing instruction; and a control part that performs an identifying process for identifying a sensor which detects the mark before the beginning of the region to be printed is carried to a printing position by the printing part, which has he highest priority, of the plurality of sensors, and controls the carrying part so that the region to be printed is positioned at the printing position on the basis of detected results by the identified sensor.SELECTED DRAWING: Figure 9
Patent JP-2018077595-A (JP)
Title: Engineering support program, engineering support method, and information processing device
Inventor: HASHIMOTO MICHITAKA
IPC: G06F17/50
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate obtainment of a value for allowing performance of a target circuit to satisfy requirements from among a plurality of values settable to parameters.SOLUTION: An information processing device 100 accepts feature information 104 on a specification of an engineering object circuit 102. The information processing device 100 refers to a machine learning DB 101, and with respect to each combination among the plurality of combinations, calculates a total value of accepted feature information 104 and index values respectively corresponding to values to be set to respective parameters contained in the combination. The information processing device 100 outputs a combination based on the calculated total value among the plurality of combinations.SELECTED DRAWING: Figure 1
Patent JP-2018078472-A (JP)
Title: Camera diagnostic device, imaging apparatus with camera diagnostic function, camera diagnostic method, and program
Inventor: HARADA MASAHIRO
IPC: H04N5/225
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a camera diagnostic device capable of reducing the possibility that a predetermined person such as an administrator cannot recognize suspicious behavior occurred during the diagnosis of the state of the camera, and an imaging apparatus with camera diagnostic function, a camera diagnostic method, and a program.SOLUTION: The camera diagnostic device includes: an image acquisition part for acquiring images from a camera; a diagnosis processing part that executes a diagnosis of a state of at least the camera; a diagnosis determination part that determines whether a predetermined person exists in an imaging range of the camera based on the image acquired by the image acquisition part, and when determining the predetermined person exists within the imaging range of the camera, causes the diagnosis processing part to execute the diagnosis.SELECTED DRAWING: Figure 1
Patent JP-2017061155-A (JP)
Title: Image formation device
Inventor: KUBO ISAMU
IPC: B41J2/165
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a carriage lock device of simple and low-cost configuration, capable of surely keeping a capping state of a head by surely locking the carriage even if a strong impact is applied.SOLUTION: A carriage lock device includes a carriage 5 mounted with a recording head that operates in vertical direction relative to the transportation direction of a sheet, a cap for maintenance and holding by sealing the recording head, and a carriage lock mechanism which locks movement of the carriage 5 for holding the cap. As a mechanism for locking the carriage 5, engagement is used between a lock pin 25a of the carriage lock 25 and a carriage lock engagement hole of a carriage lock engagement part 26. The engagement is acted along one direction. A mechanism for locking the carriage 5 is provided at two positions for pinching the recording head having been capped with the cap respectively.SELECTED DRAWING: Figure 13
Patent JP-2018082308-A (JP)
Title: Information processing apparatus, method and program
Inventor: MOCHIZUKI DAISUKE
IPC: H04S7/00
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of obtaining augmented reality following the qualitative changes in user behavior.SOLUTION: An information processing apparatus 1 includes a behavior recognition unit 102, a sound data selection unit 104, and a sound information generation unit 108. The behavior recognition unit 102 is configured to recognize the behavior mode of the user based on the sensor information. The sound data selection unit 104 is configured to select sound data according to the behavior mode of the user recognized by the behavior recognition unit 102. The sound information generation unit 108 generates multi-channel speech information performing auditory localization of a sound source on the real space around the user, based on the sound data selected by the sound data selection unit 104.SELECTED DRAWING: Figure 4
Patent JP-2018080778-A (JP)
Title: Transportation roller and image formation device including the same
Inventor: KANAI TAKASHI
IPC: G03G15/00
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a transportation roller having excellent transportation property with respect to a various kinds of recording paper.SOLUTION: A transportation roller includes: a shaft body; and an elastic layer provided on an outer peripheral surface of the shaft body and formed by grinding an elastic body containing a silicone rubber and a spherical filler into a cylindrical shape. A spherical filler content in the elastic layer is 10 to 80 pts.mass based on 100 pts.mass silicone rubber. The spherical filler has an average grain diameter of 10 to 100 μm. An outer peripheral surface of the elastic layer has: a filler exposed part where the spherical filler is exposed; and a recess part that is a missing mark from which the spherical filler is missed.SELECTED DRAWING: Figure 1
Patent JP-2017085883-A (JP)
Title: Semiconductor module and power converter having the same
Inventor: TOKUYAMA TAKESHI
IPC: H02M7/48
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which is small in size, easy to assemble, and improved in cooling efficiency.SOLUTION: In a substantially rectangular parallelepiped water channel casing provided with a water passage inlet portion 246 and an outlet portion (248) on the same side surface using a double-sided cooling semiconductor module 500, an insertion portion of a capacitor module 390 is formed in a central portion thereof, a water passage connected to the water passage inlet portion 246 and the outlet portion 248 is formed on both sides of the central portion, and a plurality of semiconductor modules 500 are slotted in the water channel along the longitudinal direction of the radiation fin of the semiconductor module 500. This structure is a basic structure. In this basic structure, an alternating current connector 188 and an alternating current connector 289 are provided on the side surface other than the side surface provided with the water passage inlet portion 246 and the outlet portion 248, and a direct current connector 38 is provided on the other side surface.SELECTED DRAWING: Figure 9
Patent JP-2018079652-A (JP)
Title: Resin molding apparatus and resin molding method
Inventor: ANEGAWA KENTA
IPC: B29C67/00
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding apparatus and a resin molding method capable of employing all thermoplastic resins by use of a resin mold formed by three-dimensional modeling, and by injecting a resin material for product into the resin mold.SOLUTION: The resin molding apparatus has: a stage; a storage vessel installed on the stage; an energy ray irradiation part emitting an energy ray; an injection part plasticizing a first material being a synthetic resin and injecting the same from an injection port; and driving means that enables the stage, the energy ray irradiation part and the injection part to move relatively three-dimensionally. The storage vessel has a table inside drivable in at least the gravity direction and is stored with a liquid second material including an energy ray curable resin cured by the energy ray.SELECTED DRAWING: Figure 1
Patent JP-2020016909-A (JP)
Title: Input device
Inventor: TAKAHASHI KAZUNARI
IPC: G05G5/03
Filed: 2016-11-21
Abstract: To provide an input device that realizes rotation detection and rotation torque generation using the same rotating plate.SOLUTION: A rotating plate 12 is arranged in a gap 6 between a lower yoke 2 and an upper yoke 3. A fixed electrode portion 31 is provided on the lower yoke 2. The rotating plate 12 is made of a conductive metal plate 33, forms a movable electrode portion, and has a hole 33a opened in a region where the movable electrode portion is not formed. A plate material 35a of a magnetic material is provided in the hole 33a to form a non-electrode portion 35. Magnetic viscous fluid 27 provided in the gap 6 is in contact with the movable electrode portion and the non-electrode portion 35, and when an exciting coil 7 is excited, a resistance torque is applied from the magnetic viscous fluid 27 to the entire rotating plate 12.SELECTED DRAWING: Figure 2
Patent JP-2018084448-A (JP)
Title: Engine luminous flame observation method
Inventor: KAWASAKI SATOSHI
IPC: G01M15/02
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an engine luminous flame observation method that can easily identify an occurring portion of a luminous flame.SOLUTION: In an engine luminous flame observation method according to an embodiment, a luminous flame 39 occurring in a cylinder 10 of an engine is observed by means of a camera 40 having sensitivity to red light, green light and blue light, and acquiring images including color information using a red, green and blue in an RGB color model. The engine luminous flame observation method comprises: imaging step of imaging an interior of the cylinder 10 by the camera 40; a hue/luminosity calculation step of calculating at least a hue and luminosity of each pixel from the color information on each pixel of the image imaged in the imaging step; a luminous flame level conversion step of determining a luminous flame level corresponding to the hue of each pixel calculated in the hue/luminosity calculation process on the basis of reference data associating the hue with the luminous flame level; and an image processing step of conducting a highlighted display such that the higher the luminous flame level to each pixel of the image is, the more the pixel is highlighted and the higher the luminosity thereto is, the more the pixel is highlighted.SELECTED DRAWING: Figure 1
Patent JP-2018083895-A (JP)
Title: Rubber composition for hose, and hose
Inventor: IIZUKA MUNENORI
IPC: F16L11/08
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition that is excellent in toughness at high temperature, heat resistance, oil resistance, and resistance to swaging, and especially suitable to be used for inner pipe rubber of a hydraulic hose, and a hose manufactured by using the rubber composition.SOLUTION: A rubber composition for a hose contains an acrylonitrile butadiene rubber (NBR) component as a rubber component. The NBR component contains acrylonitrile butadiene rubber (specific high molecular weight NBR) having a weight average molecular weight (Mw) of 280,000 or more. The acrylonitrile butadiene rubber (specific high molecular weight NBR) is 60 mass% or more in the rubber component and acrylonitrile is 25-32 mass% in the rubber component.SELECTED DRAWING: Figure 1