baber/WOPTO huggingface dataset:
Patent JP-2018131023-A (JP)
Title: Pressure decrease hindrance device
Inventor: NISHINO NAOTO
IPC: B60H1/32
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure decrease hindrance device that is able to hinder degradation in the function of a refrigeration cycle, resulting from outside-air cooling.SOLUTION: A capacitor 17 is provided in a refrigerant bypass passage 16 allowing communication between a passage upstream of a capacitor 11 and a passage downstream of it. Each of three-way valves 14, 15 is switchable a channel such that refrigerant discharged from a compressor 10 is bypassed, thereby flowing to the refrigerant bypass passage 16. A radiator 21 is able to heat outside air by heat exchange between outside air passing through it and cooling water for an engine 20. The capacitor 17 is installed downstream of the radiator 21 in a flowing direction of the outside air and, therefore, the capacitor is heated with the outside air. Accordingly, since a pressure decrease on a high-pressure side of a refrigeration cycle 1 can be hindered, a pressure difference between the high pressure side and a low pressure side can be ensured.SELECTED DRAWING: Figure 1
Patent JP-2018131097-A (JP)
Title: Electric vehicle
Inventor: HABU TOSHIYA
IPC: B60L7/14
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To properly restrain deterioration of a battery caused by a slip grip in an electric vehicle.SOLUTION: An electric vehicle comprises a second motor generator mechanically connected with a driving wheel, a battery electrically connected with the second motor generator, an outside air temperature sensor, a millimeter-wave radar, and a camera configured so as to be capable of detecting a road surface state ahead in the direction of travel, and an ECU configured so as to be capable of controlling regenerative power generation by the second motor generator. When the outside air temperature is 0°C or lower, the ECU determines whether or not a slip place where a driving wheel is predicted to slip relative to a road surface exists ahead in the direction of travel of the electric vehicle using the millimeter-wave radar and the camera. When it is determined that a slip place exists ahead in the direction of travel of the electric vehicle, the ECU prohibits generation of regenerative power by the second motor generator for a period from before the electric vehicle reaches the slip place until the electric vehicle passes the slip place.SELECTED DRAWING: Figure 4
Patent JP-2017190447-A (JP)
Title: Pressure sensitive adhesive sheet having release liner
Inventor: NISHIWAKI MASATAKA
IPC: B32B27/30
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet appropriate to be made into a narrow width and capable of exerting excellent joint reliability.SOLUTION: A pressure sensitive adhesive sheet having a release liner includes: a pressure sensitive adhesive sheet having a first adhesive face and a second adhesive face; and a release liner having a second release face abutting on the second adhesive face. The pressure sensitive adhesive sheet includes: a foam substrate; a first adhesive layer arranged on a first face side of the foam substrate; and a second adhesive layer arranged on a second face of the foam substrate. The first adhesive face has arithmetic average roughness Raof 800 nm or less. The second adhesive face has arithmetic average roughness Raof 400 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2018135785-A (JP)
Title: Engine control device
Inventor: HAMAMOTO YASUYUKI
IPC: F02D45/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device for, when a crank signal is abnormal, quickly setting a count time which an angle counter counts without changing the priority of software to execute interruption processing.SOLUTION: In one embodiment of this invention, the engine control device includes a register 42, an angle counter 44, and a DMA 60. For the register, a count time is set corresponding to the predetermined rotation angle amount of a crankshaft. The angle counter counts a count number corresponding to the predetermined rotation angle amount at a count time set for the register. When the crank signal generated at a predetermined angle interval with the rotation of the crankshaft is abnormal, the DMA sets the count time for the register.SELECTED DRAWING: Figure 1
Patent JP-2018136275-A (JP)
Title: Mobile body detector and method for manufacturing the same
Inventor: SUYAMA YUKI
IPC: G01R33/07
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a mobile body detector which does not cause degradation in the detection accuracy by surely fixing a component member and a method for manufacturing the same.SOLUTION: A mobile body detector 100 includes: a magnetic detection element 10 for outputting an electric signal according to movement of a detection target body; a magnet 20 for applying a magnetic field to the magnetic detection element 10; and a case 30 containing the magnetic detection element 10 and the magnet 20, the case 30 including: a first container 31 in the case 30, the first container containing a magnet 20; a second container 32 adjacent to the first container 31 in the case 30, the second container containing the magnetic detection element 10; a communication hole 33 making the first container 31 and the second container 32 communicated with each other; and a first groove part 34 in the bottom surface of the first container 31, the first groove having an opening near the communication hole 33, the first groove part 34 and the communication hole 33 each containing an adhesive 40 for fixing the magnet 20 and the magnetic detection element 10 to the first container 31 and the second container 32, respectively.SELECTED DRAWING: Figure 1
Patent JP-2018139540-A (JP)
Title: Combine harvester
Inventor: SAKAMOTO NORIYUKI
IPC: A01B63/10
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that in a conventional product, a reaping device is thrust into the field due to reaping height control of the reaping device.SOLUTION: In a combine harvester, a thresher 3 is provided on a machine frame 1 including a travel device 2, and a reaping device 4 is provided in a vertically adjustable manner by a reaping upper and lower cylinder 19. The combine harvester is such that: a float 25 supporting the reaping device 4 by grounding on a field surface is provided; a grounding wheel 40 and the float 25 are connected by a connection frame 29; a square hole slidably fitted to a square pipe-like bearing member 50 and a lateral single through hole 52 are formed in a bearing member 51 to be supported, externally fitted to the grounding wheel 40; a plurality of through holes 53 are formed in the bearing member 50 along a rear upper inclination direction; the bearing member 51 to be supported is adjusted in a position to an inclination direction of the bearing member 50; a single pin 54 is inserted into the single through hole 52 or any of the plurality of through holes 53 and fixed to the position; and the reaping device 4 is upward retreated by thrusting up the float 25 or the grounding wheel 40 from the field surface.SELECTED DRAWING: Figure 2
Patent JP-2018142281-A (JP)
Title: Device server system, client device, information transfer control method, and program
Inventor: UEDA YUJIRO
IPC: G06F13/12
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device server system, a client device, an information transfer control method, and a program, capable of improving convenience of a user.SOLUTION: A device server system comprises: a key board 13 that transfers an interrupt; a device server 11; and a client device 12. The client device 12 includes: a processing unit 1211 that executes processing corresponding to interrupt response information transferred by the key board 13; an USB driver 1212 that generates interrupt request information for requesting the transfer of the interrupt response information to the key board 13; and a communication control unit 1213 that monitors a state of communication between the client device 12 and the device server 11, and outputs dummy interrupt response information the USB driver 1212 when it is determined that a reference time has passed in a state in which the communication is intercepted.SELECTED DRAWING: Figure 3
Patent JP-2018145220-A (JP)
Title: Method of producing aliphatic polyester
Inventor: MORI YOSHIAKI
IPC: C08G63/78
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To effectively and continuously produce aliphatic polyester by suppressing by-production of THF (Tetrahydrofuran) when 1,4-BG (Butanediol) is effectively reused in a polycondensation reaction system, the 1,4-BG having been used as a drive steam source of a steam ejector for reducing a pressure in the polycondensation reaction system in the production of aliphatic polyester.SOLUTION: The aliphatic polyester is produced by performing an esterification reaction and/or a transesterification, a polycondensation reaction on a diol component mainly containing 1,4-BG and a dicarboxylic acid component mainly containing an aliphatic dicarboxylic acid component. The polycondensation reaction is performed under reduced pressure generated by a steam ejector using, as a drive steam, 1,4-BG steam obtained by gasifying 1,4-BG by a steam generator, the 1,4-BG steam used for the steam ejector is condensed to obtain a 1,4-BG-containing liquid, and acid value of the 1,4-BG-containing liquid sealed in the steam generator is set to be 30eq./ton or less when at least a part of the 1,4-BG-containing liquid is recycled and reused as the drive steam source of the steam ejector.SELECTED DRAWING: Figure 4
Patent JP-2017099963-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine capable of reducing a development period as compared with before while achieving various performances.SOLUTION: In a game machine, a game control part executes a jackpot lottery when a start pocket receives a game ball, and then a predetermined command is outputted to the performance control part with satisfaction of a start condition as an opportunity. In the performance control part, its control part controls an image formation part based on a command received from the game control part and controls image display operation corresponding to a result of the jackpot lottery. As the image formation part, a high-speed versatile product has been provided recently, thus preparing environment where various performance display operation can be more easily achieved as compared with before.SELECTED DRAWING: Figure 132
Patent JP-2018145485-A (JP)
Title: Inorganic material and manufacturing method of inorganic material
Inventor: TATSUMI TOKIO
IPC: C01B32/194
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an inorganic material capable of manufacturing at a lower temperature, an inorganic material having a solid-dissolved region including a carbon element; and to provide an inorganic material manufactured by the manufacturing method.SOLUTION: An inorganic material in one aspect has a core material mainly composed of the inorganic material, and a carbon layer coating at least a part of the core material, and containing nanocarbon having a nanocrystalline structure. The core material has a solid-dissolved region having a carbon element solid-dissolved on the surface.SELECTED DRAWING: Figure 1
Patent JP-2018146503-A (JP)
Title: Method for managing shape of tooth surface
Inventor: INOKURA HIROKI
IPC: G01B21/20
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing the shape of a tooth surface, the method allowing a strict product check, making it easier to remove toothed gears with poor NV performances in the product checking, and increasing the accuracy of inspection of toothed gears more easily.SOLUTION: The method for managing the shape of a tooth surface according to an embodiment includes the steps of: measuring the shape of a tooth surface 17 of a reference toothed gear 10 at a plurality of reference points along a predetermined direction and acquiring a reference value at each reference point; measuring the shape of the tooth surface 17 of a measurement target toothed gear 10 at a plurality of measurement points corresponding to the reference points and measuring a measurement value at each measurement point; performing regression analysis on the distribution of a plurality of measurement values and the distribution of a plurality of reference values and deriving the inclination a of a regression equation and a coefficient of correlation; and determining whether the inclination a and the coefficient of correlation are in a predetermined range.SELECTED DRAWING: Figure 6
Patent JP-2018155276-A (JP)
Title: Rotary device, work machine and manufacturing method of machined workpiece
Inventor: OMAGARI KOSUKE
IPC: B23Q1/52
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress generation of vibration even if a large load is applied in a cam device structured to transmit rotation of a roller gear cam having a ball-screw-shaped structure to rotation of a turret with which multiple cam followers are disposed on a circumference.SOLUTION: A rotary device comprises a motor, a first roller gear cam, a turret and a second roller gear cam. The first roller gear cam is rotated by the motor and includes a first tapered rib. Multiple cam followers that are successively engaged with the first tapered rib by rotation of the first roller gear cam are provided in an outer periphery of the turret. The second roller gear cam includes a second tapered rib and is rotated by successively engaging the multiple cam followers that are provided in the turret, with the second tapered rib, thereby suppressing vibration of the turret at least.SELECTED DRAWING: Figure 1
Patent JP-2018156824-A (JP)
Title: Cable, cable trouble orientation method and connection method of cable
Inventor: MAMIYA HIROTAKA
IPC: G01R31/11
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of simplifying an orientation operation when an orientation of a point damaged due to insulator damage is performed under low voltage application.SOLUTION: A cable includes a conductive wire, a cable insulator surrounding the conductive wire, a shield surrounding the insulator, and a sheath surrounding the shield, and is provided with an orientation electric wire obtained by covering the electric wire with the insulator by spirally winding in the longitudinal direction of the cable between the shield and sheath.SELECTED DRAWING: Figure 1
Patent JP-2018157471-A (JP)
Title: Antenna device and radar device
Inventor: OKITA YASUYOSHI
IPC: G01S7/03
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device and a radar device capable of widening a detection range of a target.SOLUTION: The antenna device includes a first substrate, a second substrate, a first transmitting antenna, and a first receiving antenna. The second substrate is arranged in a plurality of stages with respect to the first substrate. The first transmitting antenna is provided on the first substrate and transmits a transmission wave to a range including a direction along a main surface of the first substrate. The first receiving antenna is provided on each of the second substrates of the plurality of stages, and receives a reflected wave corresponding to the transmission wave of the first transmitting antenna.SELECTED DRAWING: Figure 3
Patent JP-2018160765-A (JP)
Title: Image reader and semiconductor device
Inventor: SHIMA SHUNICHI
IPC: H04N1/028
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of achieving reproductivity of an image including a fluorescent color without necessity for troublesome operation by a user and troublesome control of an image reader.SOLUTION: The image reader, reading out an image including a fluorescent color, includes: a first light source with maximum light emission intensity in a first wavelength; a second light source with maximum light emission intensity in a second wavelength which is longer than the first wavelength; and an image reading chip for reading the image. The image reading chip includes a pixel including a light receiving element which photoelectrically converts the light received from the image. The spectral sensitivity which the light receiving element photoelectrically converts is maximum against the light whose wavelength is 400 nm or more and 500 nm or less.SELECTED DRAWING: Figure 10
Patent JP-2018158818-A (JP)
Title: Multi-car elevator
Inventor: HAYAKAWA TOMOHISA
IPC: B66B9/10
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-car elevator capable of easily installing a member for guiding reverse movement of a car and preventing inclination of the car during the reverse movement.SOLUTION: The multi-car elevator is provided with: a main rope 130A that circulates between two pulleys 150A, 160; a plurality of cars 120A, 120B; a fixed part 12; a connection shaft 14; a guide mechanism 20; and a guide member 170A. The guide mechanism 20 is provided to the connection shaft 14, and rotates integrally with the connection shaft 14. The guide member 170A is provided with reversal guide parts 173A, 174A that have sliding surfaces on which the guide mechanism 20 slides and that are arranged in the pulleys 150A, 160A. The sliding surfaces of the reversal guide parts 173A, 174A are arranged on a circle concentric to the pulleys 150A and 160A.SELECTED DRAWING: Figure 1
Patent JP-2018032372-A (JP)
Title: Program, device, system and method for generating image information of image subject
Inventor: KONDO NORIYUKI
IPC: G06Q30/06
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently generating subject image information including an image of a subject and a characteristic point thereof.SOLUTION: A subject image information generation device comprises an image display section which can display a camera image on a screen and can store image information about an image captured with a camera. The subject image information generation device also has: guide display control means which sequentially displays on the screen each of a plurality of guide marks preliminarily associated with each of a plurality of object sections of a subject; image capturing determination means which determines whether or not an image is captured with the camera when guide marks are displayed; attribute information decision means which decides, on the basis of a determination result, attribute information of the object section associated with the displayed guide mark related to the determination; and subject image information generation means which, in the presence of the image of the guide mark associated with the object section, generates subject image information, for each object section, associating the image and the attribute information decided for the object section with the object section.SELECTED DRAWING: Figure 2
Patent JP-2018165668-A (JP)
Title: Carrying amount measurement apparatus and carrying amount measurement method
Inventor: TAKASE YOSHIHIRO
IPC: B01J23/42
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of accurately measuring a carrying amount of a metal catalyst.SOLUTION: A carrying amount measurement part 50 irradiates a base material 90 conveyed in a Y-axial direction with an electromagnetic wave from an oscillator 52, and detects an electric field intensity of the electromagnetic wave transmitted through the base material to measure a carrying amount of a metal catalyst in a catalytic layer 92. The carrying amount measurement part comprises: an end position specification part for specifying positions of ends 92E, 92E on both sides in the Y-axial direction of the catalytic layer; and a carrying amount specification part for removing the intensity of a diffraction electromagnetic wave generated when the electromagnetic wave is diffracted at the positions of the ends from the electric field intensity of the electromagnetic wave detected by a plurality of detection elements to specify the carrying amount at each of transmission positions in the catalytic layer.SELECTED DRAWING: Figure 8
Patent JP-2018165035-A (JP)
Title: Method for producing thermal conductive sheet
Inventor: ITO KEISUKE
IPC: B29C43/30
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermal conductive sheet that has high mechanical properties and excellent thermal conductivity under comparatively low sandwiching pressure.SOLUTION: A method for producing a thermal conductive sheet comprises a laminate forming step for laminating a plurality of pre-thermal conductive sheets in a thickness direction to form a laminate, and a slicing step for slicing the laminate at a predetermined angle with respect to the laminating direction to form a plurality of thermal conductive sheets, in which a plurality of pre-thermal conductive sheets are laminated and pressed one by one in a vacuum atmosphere in the laminate forming step.SELECTED DRAWING: Figure 3
Patent JP-2018165142-A (JP)
Title: Boat navigation assist system, and boat navigation assist apparatus, and server thereof
Inventor: HASHIZUME TAKASHI
IPC: G08G3/02
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a boat navigation assist system adapted to appropriately produce alerts and alarms consistent with actual navigation circumstances of a small boat in a predetermined water region when a subject boat approaches a dangerous region.SOLUTION: Navigation assist apparatuses 200 are mounted individually on small boats 1, including a subject boat, navigated in a predetermined water region 2; and each detect a sharp turn of the corresponding boat 1 when it occurs, and send position information of the subject boat at that moment as sharp-turn occurrence position information to a server 500 via a base station 300 placed on land 4. The server 500 receives and collects the sharp-turn occurrence position information sent by each boat 1, determines on the basis of the accumulated data a danger level of each of mesh-like coordinate domains into which the predetermined water region 2 is divided, and updates and stores the danger level information. The navigation assist apparatus 200 of each boat 1 downloads the danger level information from the server 500 and displays it on a display; and alerts or alarms an operator concerned when the subject boat approaches a region with a high danger level.SELECTED DRAWING: Figure 4
Patent JP-2018170054-A (JP)
Title: Magnetic tape device and head tracking servo method
Inventor: OZAWA EIKI
IPC: G11B5/78
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape device that has a TMR head mounted thereon as a servo head and can reproduce a servo pattern recorded in a magnetic tape at a high SNR.SOLUTION: A magnetic tape device comprises: a TMR head (servo head); and a magnetic tape which has a magnetic layer containing fatty acid ester. In the magnetic tape device and a head tracking servo method, Ra measured on the surface of the magnetic layer is 2.0 nm or less; the full width at half maximum of a spacing distribution measured on the surface of the magnetic layer by the optical interference method respectively before and after the magnetic tape is heated in vacuum is more than 0 nm and 7.0 nm or less; a difference in spacing before and after the heating in vacuum is more than 0 nm and 8.0 nm or less; and ΔSFD(=SFD-SFD) in the longitudinal direction of the magnetic tape is 0.50 or less. The SFDis the SFD measured in the longitudinal direction of the magnetic tape at 25°C, and the SFDis the SFD measured at -190°C.SELECTED DRAWING: None