baber/WOPTO huggingface dataset:
Patent JP-2020193075-A (JP)
Title: Landing door position adjustment tool of elevator and replacement method of landing door hanger using the same
Inventor: TAKAHASHI KENTA
IPC: B66B13/30
Filed: 2019-05-28
Abstract: To provide a landing door position adjustment tool for an elevator capable of easily adjusting positions of various types of landing doors and a replacement method of a landing door hanger using the landing door position adjustment tool.SOLUTION: A position adjustment tool includes an irradiation device 4, which is fixed to a rear surface of a landing door and emitting a laser beam toward a landing sill positioned below and a position confirmation plate 6, which is fixed to a landing sill 30 of a lading door 12 and reflects the laser beam emitted from the irradiation device 4. The irradiation device 4 emits, for example, a linear laser beam parallel to the opening/closing directions of the landing door 12. When replacing a landing door hanger 24 of the elevator, a laser beam is emitted from the irradiation device 4 to acquire an initial position of the laser beam reflected on the position confirmation plate 6. After the replacement of the landing door hanger 24, the laser beam is emitted again to acquire a present position of the laser beam reflected on the position confirmation plate 6. Then, a position of the landing door 12 with respect to the landing door hanger 24 is adjusted such that the present position is overlapped with the initial position.SELECTED DRAWING: Figure 1
Patent JP-2020192590-A (JP)
Title: Roller apron segment of continuous casting machine
Inventor: KOZAI KOSUKE
IPC: C22C38/40
Filed: 2019-05-30
Abstract: To provide a roller apron segment in which the frequency of maintenance and maintenance cost can be reduced by applying a corrosion prevention countermeasure to the roller apron segment installed directly below or in a vertical part of a mold in a continuous casting machine.SOLUTION: A roller apron segment of a continuous casting machine is a roller apron segment 10 which is arranged at the most mold side among one or more roller apron segments installed at a lower part of a mold of the continuous casting machine where a molten steel is continuously cast to produce a slab and having a pair of facing frames and a roller 6. A corrosion prevention plate 22 is installed in a face of the mold side of the frame. The corrosion prevention plate is installed so as to be tilted at a gradient of 1.5 to 15% from the slab side toward a side opposite to the slab, and is preferably made of a stainless steel having a thickness of 0.3 to 6.0 mm, and comprising chromium of 16.0 to 20.0 mass% and nickel of 8.0 to 15.0 mass% as a componential composition.SELECTED DRAWING: Figure 2
Patent JP-2020196336-A (JP)
Title: Motorcycle headlight
Inventor: MIYAIRI HIROSHI
IPC: B62J6/022
Filed: 2019-06-03
Abstract: To provide a motorcycle headlight capable of switching an illumination region according to a traveling state of a motorcycle.SOLUTION: A motorcycle headlight 1 includes: a right-side reflection member 11R for a low beam reflecting light emitted from a right-side luminous element 13R for a low beam toward a first region 51; a left-side reflection member 11L for a low beam arranged on the left side of the right-side reflection member 11R for the low beam and reflecting light emitted from a left-side luminous element 13L for a low beam toward a second region 52 of the first region 51; a right-side auxiliary lamp 18R; and a left-side auxiliary lamp 18L. At each position in the vertical direction, a left-side end edge 11R_L of the right-side reflection member 11R for the low beam is positioned in front of a right-side end edge 11R_R. At each position in the vertical direction, a right-side end edge 11L_R of the left-side reflection member 11L for the low beam is positioned in front of a left-side end edge 11L_L.SELECTED DRAWING: Figure 1
Patent JP-2020008272-A (JP)
Title: Control method and information processing device
Inventor: YAMAUCHI MAKI
IPC: F25D29/00
Filed: 2019-06-04
Abstract: To provide a control method capable of effectively presenting information for purchasing merchandise to a user.SOLUTION: A control method of an information processing device 100 having a processor acquires information of the amount of articles to be stored in a storehouse 300 (S100), determines whether the information of the amount of articles satisfy a first condition (S200), where the first condition shows that the amount of articles is a prescribed amount or below, and causes a display 204 to display a screen including information 211 of the articles, information 212 on the amount of articles showing that the amount of articles is the prescribed amount or below, and a purchase proposal 213 for merchandise corresponding to the articles (S300) in the case of satisfying the first condition (Yes of S200).SELECTED DRAWING: Figure 3
Patent JP-2020204701-A (JP)
Title: Optical connector
Inventor: SUGANO SHUHEI
IPC: G02B6/36
Filed: 2019-06-17
Abstract: To prevent a guide hole from being damaged by a guide pin when an optical connector is removed.SOLUTION: An optical connector 1 comprises: a ferrule 10 with which either a guide hole for positioning or a guide pin 16 is arranged on a connection end face 10a; a spring 18 for urging the ferrule 10 toward the forward of connection direction of the connection end ace 10a; a housing 20 for accommodating the ferrule 10 and the spring 18 in the inside thereof; a coupling 30 arranged on the outside of the housing 20 and capable of moving in the connection direction; and a connecting member 50 for connecting the ferrule 10 or a pin clamp 17 interposed between the ferrule 10 and the spring 18 and the coupling 30.SELECTED DRAWING: Figure 6
Patent JP-2021002480-A (JP)
Title: Spark plug
Inventor: TSUGA SHUNSUKE
IPC: H01T13/20
Filed: 2019-06-21
Abstract: To provide a technology to prevent wear of a ground electrode due to spark discharge.SOLUTION: A spark plug comprises: a center electrode; a ground electrode that has an opposite surface opposite to the center electrode; a first chip that is provided on the opposite surface; and a second chip that is provided on a surface of the ground electrode, the surface being a side face continuing from the opposite surface. The ground electrode is formed of nickel as a main component. The first chip and the second chip are formed of precious metal as a main component. The first chip and the second chip are separated from each other. Since the first chip projects toward the second chip beyond the side face, when the first chip and the second chip are projected on a surface perpendicular to a direction along the axis of the center electrode, part of the first chip overlaps at least part of the second chip.SELECTED DRAWING: Figure 4
Patent JP-2021000389-A (JP)
Title: Fluid supply tool and method for producing fluid supply tool
Inventor: YAMADA HIRONARI
IPC: A61M3/02
Filed: 2019-06-24
Abstract: To provide a fluid supply tool capable of minimizing a fluid remaining in a storage part in use while keeping strength, and a method for producing the fluid supply tool.SOLUTION: A fluid supply tool 1 comprises: a storage part 2 formed to be hollow to store a fluid; and a supply part 6 provided at the storage part 2. The supply part 6 has: a supply port 62 for putting out the fluid to the outside; and a supply path 61 for communication between the supply port 62 and the inside of the storage part 2. The storage part 2 has a pressing part 5 deformed when external force is applied. The pressing part 5 is formed to be thinner than portions other than the pressing part 5 in the storage part 2.SELECTED DRAWING: Figure 2
Patent JP-2021005774-A (JP)
Title: Communication system, control circuit, and received signal adjustment method of equalizer
Inventor: UEDA KOJI
IPC: H04B3/04
Filed: 2019-06-26
Abstract: To increase the effective data rate of high-speed data communication.SOLUTION: A communication system can communicates with an external device via a receive signal line and a transmit signal line and includes a controller that controls the transmission and reception of signals to and from the external device, a storage unit that can store identification information of the external device and a correction coefficient associated with the identification information, a control circuit, and an equalizer. The control circuit sets the correction coefficient associated with the identification information in the equalizer.SELECTED DRAWING: Figure 2
Patent JP-2021007709-A (JP)
Title: Game machine
Inventor: YATSUGAMI HIROAKI
IPC: A63F7/02
Filed: 2019-07-03
Abstract: To increase a performance effect by performing emission display by a light guide plate in the entire area having nearly the same size as that of a game board without sacrificing visibility of a game area.SOLUTION: A game machine having a game area in which game balls flow down, and a display area for displaying an image by an image display device includes: a game board that has a game area and has a formed opening in a part corresponding to the display area; a first light guide plate that is formed in size corresponding to the game board and has a formed opening in a part corresponding to the opening of the game board, and guides light entering inside and emits it from the front; first incidence means for allowing light to go into the first light guide plate; a second transparent light guide plate that is formed in size corresponding to that of the display area, and guides light going inside and emits it from the front; and second incidence means for allowing light to go into the second light guide plate. The first light guide plate is disposed in a back side of the game board and the second light guide plate is disposed on a near side of the display area.SELECTED DRAWING: Figure 5
Patent JP-2021009976-A (JP)
Title: Assembly device of anode bonding laminate and method for forming anode bonding laminate
Inventor: GAMO YOSHIHIRO
IPC: H01L21/02
Filed: 2019-07-03
Abstract: To provide an anode bonding laminate capable of transferring wafers to an inspection device while maintaining a state in which a sensor wafer and a pedestal wafer are aligned.SOLUTION: An anode bonding laminate includes a vacuum suction base 13 having a suction surface on which a pedestal wafer of a temporary laminate 2A formed by stacking a sensor wafer 6 on the pedestal wafer having a large number of through holes is placed, and a suction device 17 that is connected to the vacuum suction base 13 by a flexible second suction pipe 35 and sucks air from the second suction pipe 35. The vacuum suction base 13 includes a second suction passage extending from a hole opened in the suction surface to a second suction pipe 35, and can be transported in a state in which the temporary laminate 2A composed of the pedestal wafer 5 and the sensor wafer 6 is adsorbed on the surface.SELECTED DRAWING: Figure 15
Patent JP-2019194339-A (JP)
Title: Polyester film
Inventor: SHIMIZU TOSHIYUKI
IPC: C08J5/18
Filed: 2019-07-03
Abstract: To provide a method for producing a biaxially oriented polyester film having both film strength and easy adhesion with a simple method by easy adhesion treatment such as corona discharge treatment.SOLUTION: There is provided a method for producing a biaxially oriented polyester film which is formed of a polyester resin having a difference between a re-crystallization temperature observed when being cooled from a molten state at a rate of 40°C/min and a re-crystallization temperature at 20°C/min, which are obtained by DSC, of 0-15°C, and has a thickness of 4-50 μm. There is also provided a method for producing a biaxially oriented polyester film which includes steps of: heating and melting a polyester resin which contains no polyolefin-based resin and has a mixed amount of a nitrogen-based compound and a sulfur-based compound of 1 ppm or less, extruding the polyester resin onto a chilling roll to obtain a non-oriented film; biaxially orienting the non-oriented film; and thermally fixing the biaxially oriented film, and then subjecting the film to corona treatment.SELECTED DRAWING: None
Patent JP-2021011140-A (JP)
Title: Action plan generating device, action plan generation method, and program
Inventor: KOMURO MISA
IPC: G08G1/0969
Filed: 2019-07-04
Abstract: To provide an action plan generating device enabling a vehicle to take appropriate action; and to provide an action plan generation method and a program.SOLUTION: An action plan generating device includes a recognition part for recognizing an object existing on the periphery of an own vehicle, and a generation part for generating an action plan of the own vehicle. The generation part generates the action plan for allowing the own vehicle to perform autonomous travel, based on whether a specific moving body existing on the periphery of the own vehicle, boardable by a person, and movable by the power of living things, is recognized or not.SELECTED DRAWING: Figure 1
Patent JP-2021010528-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-05
Abstract: To provide a game machine capable of enhancing interest by increasing an element of surprise.SOLUTION: A performance control CPU 120 capable of executing timer notice for performing update display of predetermined display and capable of executing a suggestive performance for suggesting a possibility of a jackpot can execute first update display for performing update display for decreasing a numerical value ("15:00") displayed as a first timer image Z11, and second update display for performing update display for decreasing a numerical value ("10:00") displayed as a second timer image Z12 such that at least one portion of the respective update display periods overlaps, can execute a pseudo continuous performance when the first timer image Z11 becomes a numerical value ("0:00") for indicating 0 in the first update display, and starts word notice when the second timer image Z12 becomes a specific numerical value ("1:00") differing from 0 in the second update display.SELECTED DRAWING: Figure 8-20
Patent JP-2021010611-A (JP)
Title: Ultrasonic probe
Inventor: KAMEYAMA KAZUTOSHI
IPC: H04R17/00
Filed: 2019-07-05
Abstract: To provide an ultrasonic probe capable of reducing a horizontal reflection image.SOLUTION: An ultrasonic probe 100 comprises: a piezoelectric body group 106 for an ultrasonic transmission/reception section including multiple rectangular piezoelectric bodies arranged in a short side direction; a first electrode 123 provided on a first surface of the piezoelectric body group; a second electrode 124 provided on a second surface, an opposite surface of the first surface, of the piezoelectric body group; a matching layer 108 provided on an upper side of the first electrode; and an acoustic lens 112 provided on the upper side of the matching layer. Further, the ultrasonic probe comprises a transmission/reception suppressing section that suppresses the transmission/reception of ultrasonic waves at both end regions in the long side direction of the respective piezoelectric bodies of the piezoelectric body group.SELECTED DRAWING: Figure 2
Patent JP-2021018093-A (JP)
Title: Inspection system and light irradiation device
Inventor: YAGI MOTONAO
IPC: G01N21/892
Filed: 2019-07-18
Abstract: To provide an inspection system that can increase the accuracy of detecting defects when inspecting the bottom of a work-piece being carried on a line for an appearance.SOLUTION: The inspection system includes: a pair of carrying mechanisms 1A and 1B arranged side by side in a predetermined direction, the carrying mechanisms carrying a work-piece on the carrying mechanisms; a light source for emitting light; a pair of light guiding plates separate from each other, the plates having a light entering surface for light from the light source to enter, in a base end part, and having a light exit surface for the entering light to exit, in a top end part, the top end part being located in the space between the carrying mechanisms; and an imaging device 3 for taking an image of the bottom of the work-piece irradiated with the light from the light exit surface from between the light guiding plates.SELECTED DRAWING: Figure 1
Patent JP-2021017729-A (JP)
Title: Bag body for civil engineering and structure for civil engineering
Inventor: MURAKAMI YOSHINORI
IPC: E02B3/04
Filed: 2019-07-19
Abstract: To provide a bag body for civil engineering and a structure for civil engineering which can dissolve a damage problem of the bag body caused by a filling material and a tear problem of a mesh of the bag body in hoisting of a hoisting rope at the same time.SOLUTION: A bag body for civil engineering includes a mesh-like bag body 21, an opening gather-up rope that is inserted into a mesh of an opening in the vicinity of an opening of the bag body 21 and is mounted thereon, a hoisting rope 27 that is inserted into a mesh of the lower part of the opening gather-up rope and is mounted thereon, and has an endless structure, and an intermediate opening gather-up rope 28 that is inserted into a mesh of the lower part of the hoisting rope 27 and is mounted thereon, in which the intermediate opening gather-up rope 28 is mounted on a part of a non-storage part 25 of the upper half of the bag body 21 not storing a filling material 30, and construction is formed on a part of the non-storage part 25 mounted with the intermediate opening gather-up rope 28 in hoisting of the hoisting rope 27.SELECTED DRAWING: Figure 1
Patent JP-2021017881-A (JP)
Title: Valve gear
Inventor: UUN HONCHON
IPC: F01L1/14
Filed: 2019-07-24
Abstract: To provide a valve gear capable of adjusting valve clearance irrespective of an inner diameter of a tappet bore.SOLUTION: A valve gear 10 includes a valve 20, a locker arm 30, a push rod 40, a tappet 50, and a lash adjuster 60. The tappet 50 reciprocates and displaces while sliding with an inner peripheral surface of a tappet bore 95 according to the rotation of a cam 97. The lash adjuster 60 has a body 71 and a plunger 81, a low pressure chamber 61 is provided in the plunger 81, a high pressure chamber 62 is formed in the hollow of the body 71, at a bottom wall 82 of the plunger 81, a valve hole 63 capable of communicating the low pressure chamber 61 and the high pressure chamber 62 is provided in a penetrating manner, and in the high pressure chamber 62, a valve body 64 for opening/closing the valve hole 63 is provided. At the push rod 40, a support part 45 for supporting the body 71 is provided. The support part 45 is arranged outside the tappet bore 95.SELECTED DRAWING: Figure 1
Patent JP-2019187238-A (JP)
Title: Magnetic pole, stator arranged with magnetic pole, and rotary electric machine with stator
Inventor: SHONO KAZUHIRO
IPC: H02K1/04
Filed: 2019-08-05
Abstract: To provide a magnetic pole for a rotary electric machine, structured so that an insulation distance between a coil and an iron core is ensured in the magnetic pole with a coil winding region enlarged by providing a step-off portion at an axial edge of the iron core.SOLUTION: An insulator 20 includes: a first surface 20a fitted onto a tooth part side surface 41b and a thin wall part 11a of a barrel part 11; a second surface 20b fitted onto a front end part 43 and a leg opening part 13a; a third surface 20c fitted onto a yoke part internal surface 42b and an internal surface of a first flange 12; and a fourth surface 20e covering the outside of a coil 30. In the insulator 20, axial length LF1 of the first surface 20a is less than or equal to iron core length LC, an extension surface 20d is disposed at both axial ends of a third surface 20c, an axial end of the second surface 20b is inserted into a tip part 43 and a slit 13c which is formed between a thin-walled portion 13b and an open leg part 13a formed at a second flange 13.SELECTED DRAWING: Figure 4
Patent JP-2021025464-A (JP)
Title: vehicle
Inventor: HOSHI RYOHEI
IPC: B60T7/12
Filed: 2019-08-06
Abstract: To provide a vehicle allowing for easily selecting operations of both an idling stop function and a braking maintenance function and an operation of one of these functions through an operation of a brake pedal.SOLUTION: A vehicle includes: a control section controlling a braking maintenance function for maintaining braking of the vehicle and an idling stop function even when an operation of a brake pedal is released; and an operation section that allows an occupant to switch enabling/disenabling the braking maintenance function and enabling/disenabling the idling stop function. The control section activates the braking maintenance function when an operation of the brake pedal satisfying a first operating condition is performed at stop of traveling, activates the idling stop function when an operation of the brake pedal satisfying a second operating condition is performed at stop of traveling, and changes at least one (ISS threshold value) of the first operating condition and the second operating condition when the operation of the operating section enables both of the braking maintenance function and the idling stop function.SELECTED DRAWING: Figure 2
Patent JP-2021024496-A (JP)
Title: Drive unit and power transmission device
Inventor: MATSUOKA YOSHIHIRO
IPC: B60K6/36
Filed: 2019-08-08
Abstract: To provide a drive unit equipped with at least two driving sources, dispensing with any clutch between the driving sources and facilitating control for switching the driving sources.SOLUTION: A drive unit includes an engine 1, a first torque converter 10, a motor 2, a second torque converter 20, and a transmission 30. The first torque converter 10 is inputted with torque from the engine 1 and has a first turbine 12. The second torque converter 20 is inputted with torque from the motor 2 and also has a second turbine 22 connected to the first turbine 12. The transmission 30 is disposed between the first torque converter 10 and the second torque converter 20, and driving wheels 5a, 5b.SELECTED DRAWING: Figure 1
Patent JP-2021026170-A (JP)
Title: Light absorption structure and method for manufacturing the same
Inventor: YATSUGI KENICHI
IPC: G02B5/00
Filed: 2019-08-08
Abstract: To provide a light absorption structure capable of showing higher absorption properties in a visible light region and lower thermal radiation properties in a long wavelength region.SOLUTION: A light absorption structure includes a base material, a titanium nitride film formed on the base material and a plurality of titanium nitride columnar parts formed on the titanium nitride film. The light absorption structure can be prepared by a manufacturing method including the formation step of rotating the base material having the titanium nitride film in the state of inclining a fixed holder to form the columnar parts obtained by depositing titanium on the surface of the titanium nitride film and the nitriding step of heating the titanium columnar parts at a temperature of 600°C or more and 900°C or less in ammonia to form titanium nitride columnar parts.SELECTED DRAWING: Figure 1
Patent JP-2020026139-A (JP)
Title: Print head
Inventor: SATO TOMOYA
IPC: B41J2/45
Filed: 2019-08-09
Abstract: To provide a print head improved in exposure characteristics.SOLUTION: A print head 1 comprises a light guiding part 10 having a light shielding part 11 formed in a lattice shape and a plurality of light guiding paths 12 defined by the light shielding part 11, and a light-emitting element array 20 in which a plurality of organic EL light-emitting elements 21 that emit light made incident to the light guide paths 12 are arrayed. In the print head 1, the plurality of light guiding paths 12 of the light guiding part 10 are designed to have the same width W12 of 30 μm or less, so that uneven light exposure as one of the light exposure characteristics can be reduced.SELECTED DRAWING: Figure 2