baber/WOPTO huggingface dataset:
Patent JP-2020041843-A (JP)
Title: Optical fiber characteristic measuring device and optical fiber characteristic measuring method
Inventor: MATSUURA SATOSHI
IPC: G01D5/353
Filed: 2018-09-07
Abstract: To provide an optical fiber characteristic measuring device and an optical fiber characteristic measuring method that are capable of shortening more time required for measurement of characteristics of an optical fiber to be measured than ever before.SOLUTION: An optical fiber characteristic measuring device 1 includes: a light source part 11 for outputting continuous light whose frequency is modulated; a first light branching part 12 for branching the continuous light into pump light and reference light; a pulse-making part 13 for pulsing the pump light; a second light branching part 14 that makes the pulsed pump light incident from one end of an optical fiber FUT to be measured and that outputs back-scattering light generated from Brillouin scattering light in the optical fiber FUT to be measured; a detection part 17 for detecting interference light between the back-scattering light and the reference light; a segmentation part 18 for segmenting detection signals output from the detection part 17 for each predetermined time; and a measurement part 19 for measuring the optical fiber FUT to be measured by individually using the detection signals segmented by the segmentation part 18 for each predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2020039582-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-09-11
Abstract: To provide a game machine capable of allowing a player to play a game comfortably.SOLUTION: A game machine includes: start ball entry means for executing an internal lottery in entry of game balls; variation display means for executing variation display on the basis of entry of game balls into the start ball entry means; and performance execution means for allowing the variation display means to execute a performance. The performance execution means includes notice hold performance determination processing for allowing the variation display means to execute a first performance having plural degrees of expectation for a predetermined period on the basis of establishment of a first opportunity. The game machine includes special hold performance determination processing for executing a second performance differing from the first performance overlappingly with the first performance during a predetermined period on the basis of establishment of a second opportunity differing from the first opportunity. The notice hold performance determination processing changes a degree of expectation toward the first performance during an overlapped period for executing the second performance by the special hold performance determination processing.SELECTED DRAWING: Figure 28
Patent JP-2020040177-A (JP)
Title: Auto-delivered brush
Inventor: NIIZAKI YUNITO
IPC: B24B29/00
Filed: 2018-09-11
Abstract: To provide a brush that remarkably improves working efficiency, by eliminating the need for replacement and adjustment although the brush is worn.SOLUTION: A rotary shaft 4 is attached to a spindle of a rotary machine for brush polishing. A tip of a brush 2 is brought into contact with a workpiece W according to automated control, and further, is moved downward by a prescribed amount from that position. The brush 2 is pressed against the workpiece W with constant force, so that the workpiece W is polished or ground by the brush 2. When the polishing or grinding progresses so that the brush 2 is worn, the brush 2 is pushed out together with a base plate 3 from inside a body fitting 1 according to force of a coil spring 10. The base plate 3 moves in an axial direction with respect to the body fitting 1 under guidance of a guide mechanism.SELECTED DRAWING: Figure 1
Patent JP-2020045528-A (JP)
Title: Slide member
Inventor: Ikegami Asako
IPC: C22C9/00
Filed: 2018-09-19
Abstract: To provide a slide member excellent in corrosion resistance and hardly generating breakage by dropout of crystal particles of a copper alloy of a slide layer.SOLUTION: There is provided a slide member having a steel back gold metal layer and a slide layer arranged on the steel back gold layer, having a slide surface and including a plurality of closed pores. The slide layer consists of a copper alloy part containing 1 to 12 mass% of Sn, 1 to 15 mass% of Ni, and 0.01 to 0.2 mass% of P, and the balance Cu with inevitable impurities, and an iron phosphorus oxide film coating an inside surface of the copper alloy part surrounding the closed pore. The iron phosphorus oxide film defines the closed pore. The closed pore is dispersed in the copper alloy part, volume percentage of the closed pore in the slide layer is 0.1 to 2 vol.% in a cross section view in a vertical direction to the slide surface and average diameter of the closed pore is 1 to 20 μm.SELECTED DRAWING: Figure 2
Patent JP-2020046627-A (JP)
Title: Anti-glare film and display including the same
Inventor: IHASHI NORITAKA
IPC: G02B5/02
Filed: 2018-09-21
Abstract: To provide an anti-glare film that can adjust haze.SOLUTION: An anti-glare film 10 can adjust haze, and is provided with a light control film 9 obtained by laminating a liquid crystal light control layer 4 between a pair of transparent conductive films 8 including a transparent electrode 3 on at least one face of a base material film 2, with the transparent electrodes directed inward, and an anti-glare layer 1 composed of a surface concavo-convex structure on an outside surface of at least one of the base material films of the light control film. This is a mode that can be obtained by changing a hard coat layer formed on the surface of at least one base material film of the light control film to an anti-glare layer.SELECTED DRAWING: Figure 1
Patent JP-2020052801-A (JP)
Title: Driving support system of vehicle
Inventor: ASHIKI TOSHIKAZU
IPC: G08G1/00
Filed: 2018-09-27
Abstract: To provide a driving support system of a vehicle, in which a peripheral situation of a vehicle including a situation observed when the vehicle is traveling is recorded as overhead-view video information, which is objectively recognizable, so that the information can be reproduced by a reproduction device, and the overhead-view video information is later recognized by the reproduction device in order to utilize the information for upgrading a driving technique.SOLUTION: The present invention includes imaging means 13a to 13c that image an environment in the periphery of a vehicle while the vehicle A is traveling, position detection means 15a to 15c that detect the position of an object in the periphery of the vehicle while the vehicle is traveling, recording units 21, 23, and 25 that synthesize environment information, which is imaged while the vehicle is traveling, and object position information which is detected while the vehicle is traveling, and records the synthetic information as overhead-view video information for a reproduction device, and a reproduction device 31 that can reproduce the overhead-view video information. Accordingly, a driving situation can be objectively recognized based on the overhead-view video that is reproduced by the reproduction device and is objectively recognizable.SELECTED DRAWING: Figure 3
Patent JP-2020050200-A (JP)
Title: Pneumatic tire
Inventor: ISHIKAWA SATOSHI
IPC: B60C11/00
Filed: 2018-09-27
Abstract: To provide a pneumatic tire suppressed in generation of crack in a spike pin hole, having high holding power of a spike pin, and capable of exhibiting excellent performance on ice and snow for a long period.SOLUTION: A pneumatic tire includes a spike pin hole on a tread of a tread rubber, and a spike pin buried in the spike pin hole. In the pneumatic tire, a rubber composition which contains a multi-component copolymer having a conjugated diene unit, a non-conjugated olefin unit and an aromatic vinyl unit is used for the tread rubber.SELECTED DRAWING: Figure 2
Patent JP-2020053358-A (JP)
Title: Radio control system and radio control method
Inventor: KUBO HIROKI
IPC: H05B47/00
Filed: 2018-09-28
Abstract: To simply register a relationship between information specific to a controlled apparatus and an installation position of the controlled apparatus.SOLUTION: A radio control system according to an embodiment includes: a plurality of apparatuses that have specific information and disposed at respective positions; a detector that establishes radio communication with the apparatuses by having predetermined positional relationships with respect to the apparatuses and obtains the specific information; a grouping unit that receives the specific information received by the detector and groups the specific information; and an association unit that associates the disposed position of an apparatus for each piece of the grouped specific information.SELECTED DRAWING: Figure 1
Patent JP-2020051413-A (JP)
Title: Internal combustion engine
Inventor: TERADA SHINYA
IPC: F02F1/00
Filed: 2018-09-28
Abstract: To reduce increase in the manufacturing cost and the weight of an internal combustion engine caused by a lubricating oil return structure of an exhaust turbo supercharger.SOLUTION: An internal combustion engine includes a cylinder block, a cylinder head, and a supercharger. The internal combustion engine further includes: a first lubricating oil return passage formed in the cylinder block so that lubricating oil flowing from the cylinder head flows down therethrough; and a second lubricating oil return passage formed in the cylinder block, and having one end connected with a pipe line through which the lubricating oil which has lubricated a bearing of the supercharger flows, and the other end connected with the first lubricating oil return passage.SELECTED DRAWING: Figure 2
Patent JP-2020052360-A (JP)
Title: Process cartridge and image formation system
Inventor: ITABASHI NAO
IPC: G03G21/18
Filed: 2018-09-28
Abstract: To prevent the execution of an image formation operation when each cartridge that is independently attachable/detachable is attached to an image formation apparatus corresponding to each cartridge that is connected with a connection cover.SOLUTION: A process cartridge PC includes a drum cartridge 40, a development cartridge 50 and a connection cover 100. The drum cartridge 40 has a charged electrode E2. The development cartridge 50 includes a development electrode E3. The connection cover 100 includes a relay electrode ER1. The relay electrode ER1 has a first contact surface R11 contacting the charged electrode E2 and a second contact surface R12 which is electrically connected to the first contact surface R11 and located at a position different from the first contact surface R11. Each cartridge 40, 50 connected with the connection cover 100 is attachable/detachable with respect to the first image formation apparatus. Each cartridge 40, 50 not connected with the connection cover 100 is independently attachable/detachable with respect to the second image formation apparatus.SELECTED DRAWING: Figure 3
Patent JP-2020049185-A (JP)
Title: Game machine
Inventor: YAMAMOTO HAYANARI
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To provide a game machine that can easily change design of an external portion of the game machine.SOLUTION: A decorative unit 100 includes a first decorative member 110 and a second decorative member 150 that are individually attached to the front side of a glass frame 5. The first and second decorative members 110, 150 emit light generated from the light source of at least a part of respective exterior sections. The first decorative member 110 is attached to the position on the same side as the lock on the glass frame 5, and attachment/detachment to the glass frame 5 is regulated by a lock mechanism that can be unlocked with operation by an operator's hand to a release operation section.SELECTED DRAWING: Figure 9
Patent JP-2020055571-A (JP)
Title: Spouting device and container with spouting device
Inventor: KAMEDA KATSUMI
IPC: B65D41/58
Filed: 2018-09-28
Abstract: To provide a spouting device which can be sanitarily opened/closed with a simple structure, and a container with the spouting device.SOLUTION: A spouting device 20 comprises: a spout body 30 that has a spout cylindrical part 31 having a first screw 38 formed on the outer surface, a welded part 40, and a stopper 37; an inside plug 70 that has an abutment surface 72 and an inside plug cylindrical part 71 having a second screw 75 formed on the inner surface and that is made of an elastic body and disposed inside the spout cylindrical part 31; and a cap 50 that has a top part 54, a cylindrical side wall 51 having a third crew 59 formed on the inner surface to be engaged with the first screw 38 of the spout body 30, and a cap pillar 52 having a fourth screw 57 formed on the outer surface to be engaged with the second screw 75 of the inside plug 70. The screw directions of the first and third screws 38, 59 are opposite to those of the second and fourth screws 75, 57.SELECTED DRAWING: Figure 3
Patent JP-2020055436-A (JP)
Title: Transport vehicle
Inventor: AKIYAMA YUJI
IPC: B60P3/07
Filed: 2018-10-02
Abstract: To more securely position a load platform at the forward movement limit when a loading operation finishes in a transport vehicle designed such that at least the front part of the load platform is engaged with the top of a swing frame, pivotally supported on the rear part of a vehicle body, so as to be movable forward and backward, the swing frame is allowed to erect and swing together with the load platform by means of a raising/lowering cylinder, and the load platform can be driven between the furthest backward inclining position where the rear end of the load platform is in contact with the ground and the furthest forward loading position on the top of the swing frame in a lowered position.SOLUTION: A forward-movement limit sensor S-LS that is able to detect a state in which a load platform 3 is at a forward-movement limit with respect to a swing frame 2 is provided. A hydraulic control device C continues supply of forward-movement hydraulic oil to a slide cylinder Cs until a predetermined extended forward-movement time T4 passes after a forward-movement limit sensor S-LS detects the above-described position in a loading process in which the load platform 3 is driven from the furthest backward inclining position 3R to the furthest forward loading position 3F. The hydraulic control device C stops the supply after the passage of the extended forward- movement time T4.SELECTED DRAWING: Figure 15
Patent JP-2020054978-A (JP)
Title: Catalyst for exhaust purification
Inventor: IWACHIDO KINICHI
IPC: F01N3/10
Filed: 2018-10-04
Abstract: To provide a catalyst for exhaust purification having efficiently improved exhaust purification performance.SOLUTION: In a catalyst for exhaust purification has a catalyst layer at least inside a support 7 partition wall, an upstream part 11 and a downstream part 12 are provided. The upstream part 11 has noble metal and barium inside the partition wall. The downstream part 12 has noble metal and potassium inside the partition wall, and is disposed downstream of the upstream part 11.SELECTED DRAWING: Figure 4
Patent JP-2020055619-A (JP)
Title: Packaging container
Inventor: KAWAMOTO AKIKO
IPC: B65D5/49
Filed: 2018-10-04
Abstract: To provide a packaging container capable of reducing costs.SOLUTION: A packaging container 1 comprising interior boxes 10 each for storing a content, a holding member 30 for holding a plurality of the interior boxes 10, and an exterior box 2 for storing the holding member 30 that holds the interior boxes 10 comprises a base part 31 whose holding member 30 is plate-shaped, and a plurality of fixing pieces 32 bent from the base part 31. The interior box 10 comprises a slit-like insertion part 10a inserted with the fixing piece 32.SELECTED DRAWING: Figure 3
Patent JP-2020057574-A (JP)
Title: Manufacturing method of fuel cell stack
Inventor: TOKUDA KENICHI
IPC: H01M8/2404
Filed: 2018-10-04
Abstract: To provide a manufacturing method of a fuel cell stack capable of reliably taking out one fuel cell from a cell group in which a plurality of fuel cells are stacked.SOLUTION: A manufacturing method of a fuel cell stack includes a cooling step (step S3) of cooling a plurality of fuel battery cells 10 having a gasket 15 manufactured in advance in a state where the plurality of fuel battery cells are laminated, and a transfer step (step S3) of starting the transfer of the fuel battery cells 10 stacked on the top of a cell group S on condition that the fuel cells 10 are cooled below a predetermined temperature (°C).SELECTED DRAWING: Figure 3
Patent JP-2019050577-A (JP)
Title: Led lighting device with light reflector doubling as acoustic vibration plate, and method for extracting sound from led lighting device with light reflector doubling as an acoustic vibration plate
Inventor: YAMAMOTO SHUNJI
IPC: H04R1/06
Filed: 2018-10-10
Abstract: To provide: a light reflector which is simple in structure and small in size and weight, which enables uniform light irradiation, and which can be used as an acoustic device; a lighting device; and a method for extracting sounds from the lighting device.SOLUTION: A light reflector 1 comprises chiefly a micro foaming resin plate 3 and a piezoelectric element 5. The piezoelectric element 5 is provided, as a vibration actuator, on a surface of the micro foaming resin plate 3. The piezoelectric element 5 is disposed substantially at the center of the micro foaming resin plate 3. The micro foaming resin plate 3 is a flat plate-like member, which is formed from a micro foaming resin sheet (porous member having many fine air holes). The micro foaming resin sheet is an insulative resin sheet having a foaming layer in its center portion and a non-foaming layer on each face of the foaming layer. A lighting device comprising the light reflector 1 enables the materialization of a lighting device with no flicker owing to acoustic vibration because of a diffuse reflectance of 90% or more.SELECTED DRAWING: Figure 1
Patent JP-2020059250-A (JP)
Title: Printer with cutting head
Inventor: YAMAMOTO SHINYA
IPC: B41J11/66
Filed: 2018-10-12
Abstract: To accurately cut a medium when the medium is cut and printing is performed to the cut medium.SOLUTION: A control device 80 of a printer 100 includes: a pre-downstream side moving part 82 which moves a predetermined moving amount of a medium 5 supported by a supporting base 16 in an advancing direction X1 so that the medium 5 is bent at a position on the downstream side of the supporting base 16; a cutting control part 90 which moves the medium 5 in the advancing direction X1 with the pre-downstream side moving part 82, then controls a cutting head 30, a first moving mechanism 40 that moves the cutting head 30 and an ink head 22 and a second moving mechanism 50 that moves the medium 5, and thereby cuts the medium 5; and an image printing control part 92 which cuts the medium 5 with the cutting control part 90, then controls the ink head 22, the first moving mechanism 40 and the second moving mechanism 50, and thereby prints an image 6 on the medium 5.SELECTED DRAWING: Figure 4
Patent JP-2019006399-A (JP)
Title: Roof molding and manufacturing method of the same
Inventor: KINOSHITA HIDEYUKI
IPC: B60R13/04
Filed: 2018-10-17
Abstract: To provide a roof molding that can be reliably fixed to a roof molding installation groove, hardly generates floating due to vibration, temperature change or the like, and can prevent waving or the like due to expansion and contraction of the roof molding in outdoor exposure.SOLUTION: A roof molding comprises a terminal part 18 having terminal attachment engagement parts 19 at both ends of a molding body 11 integrally formed with a head 12 and a leg 14, and an intermediate part having intermediate attachment engagement parts 21 in recesses 15 cut out at a plurality of positions along a lengthwise direction of the molding body 11 at the lower part of the leg 14 between both ends of the molding body 11. The terminal attachment engagement part 19 and the intermediate attachment engagement part 21 are configured to engage with a roof molding fixing engagement means provided in a roof molding installation groove. The intermediate attachment engagement part 21 does not restrict movement of the roof molding fixing engagement means in the lengthwise direction of the molding body 11, and a space between portions of the leg 14 without notches on both sides of the recesses 15 is open.SELECTED DRAWING: Figure 1
Patent JP-2019031541-A (JP)
Title: Compositions comprising bacterial strains
Inventor: ALEX STEVENSON
IPC: A61P37/06
Filed: 2018-10-24
Abstract: To provide compositions comprising bacterial strains for treating and preventing inflammatory and autoimmune diseases.SOLUTION: The invention provides compositions comprising bacterial strains of the genus Roseburia for use in methods for treating and preventing diseases and conditions mediated by IL-17 or the Th17 pathway.SELECTED DRAWING: None
Patent JP-2020066383-A (JP)
Title: Vehicle control device
Inventor: NOGUCHI TOMOYUKI
IPC: B60W30/188
Filed: 2018-10-26
Abstract: To suppress car sickness of an occupant during cornering in an automatic driving mode.SOLUTION: A vehicle control device includes: a behavior plan generation section generating a behavior plan including target acceleration of an automatically driven vehicle; and a traveling control section 46 controlling a traveling actuator so that the automatically driven vehicle travels through automatic drive in accordance with the behavior plan generated by the behavior plan generation section. The behavior plan generation section includes a target acceleration determination section 52 for determining as the target acceleration, each of first acceleration at the start of cornering, second acceleration after the start of the cornering and before end of the cornering and third acceleration at the end of cornering. The target acceleration determination section 52 determines the first acceleration to be a predetermined value or smaller and determines each of the second acceleration and the third acceleration so that a difference between the first acceleration and each of the second acceleration and the third acceleration becomes predetermined amount or smaller.SELECTED DRAWING: Figure 5
Patent JP-2020071634-A (JP)
Title: Display control method, display control device, and display control program for demand prediction information
Inventor: KANEICHI DAIKI
IPC: G08G1/123
Filed: 2018-10-31
Abstract: To provide a display control method, a display control device, and a display control program for demand prediction information that can display the demand prediction information in which a transit time and a distance from an own vehicle position to an arbitrary spot are considered.SOLUTION: A display control method of demand prediction information is performed by a display control device of the demand prediction information. The method predicts a demand for allocation of a vehicle in an arbitrary location or an arbitrary area at a time specified by an own vehicle, and displays, in a superimposed manner, information related to the predicted demand at a position on a map screen that is corresponding to the arbitrary location or the arbitrary area.SELECTED DRAWING: Figure 4
Patent JP-2020071797-A (JP)
Title: Semiconductor device, semiconductor system, and program
Inventor: ONDA KAZUKI
IPC: G06F21/12
Filed: 2018-11-02
Abstract: To provide a semiconductor device and the like capable of keeping necessary functions while suppressing illegal access.SOLUTION: A semiconductor device 100 comprises a main control device 110 and a sub control device 120. The main control device 110 includes a main memory 112 which stores a main program which receives an external signal, and a trigger signal output circuit 115 which outputs a trigger signal when abnormality signal processing is performed which differs from preset signal processing. The sub control device 120 is connected to the main control device 110, and includes a trigger signal acquisition circuit 121 which acquires the trigger signal and a subprogram output circuit 123 which outputs a subprogram to the main control device 110 on the basis of the acquired trigger signal.SELECTED DRAWING: Figure 2