baber/WOPTO huggingface dataset:
Patent JP-2020043755-A (JP)
Title: Wiring tool and wiring method
Inventor: SHIBATA MASAHIRO
IPC: H02G1/02
Filed: 2019-09-20
Abstract: To provide a wiring tool and a wiring method for additionally installing a new cable in a bundled hanger hung between utility poles.SOLUTION: A wiring tool comprises: a telescopic operation rod held and operated by an operator; a holding part attached to a tip of the operation rod; a rotary part held rotatably by the holding part and having multiple columnar members extending outward from an axis of the rotation; a traction part that engages swingably with a tip part of each of the columnar members of the rotary part; and a stabilization mechanism to stabilize an action of a front guide member when the operator holds the wiring tool up by operating the operation rod for performing a wiring action to pass a new cable into a bundled hanger.SELECTED DRAWING: Figure 2
Patent JP-2021050644-A (JP)
Title: Centrifugal compressor
Inventor: OSHITA MAKIO
IPC: F04D29/44
Filed: 2019-09-24
Abstract: To reduce weight of a centrifugal compressor.SOLUTION: A scroll piece 70 forms a scroll passage 72. A shroud piece 40 forms an intake passage 44 which takes a gas thereinto and a housing space 46 which houses a compressor wheel. A seal plate 60 is disposed facing the shroud piece 40 and forms a diffuser part 63 with the shroud piece 40. The scroll piece 70 is made of a sheet metal. The shroud piece 40 is a cast product. The scroll piece 70 is fixed directly to the seal plate 60 at a radial outer side of the scroll passage 72. The scroll piece 70 is fixed to the shroud piece 40 at a radial inner side of the scroll passage 72. The shroud piece 40 is fixed to the seal plate 60 at the radial inner side of the scroll passage 72.SELECTED DRAWING: Figure 7
Patent JP-2021049076-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To optimally display a display including specific characters, in relation to a background image.SOLUTION: A display area of display means includes a first display area, and a second display area being an area in a periphery of the first display area, being narrower than the first display area. In the second display area, a game machine can display an assigned amount display relating to an amount of assigned game values assigned to a player, on a front side of a background image, and, at least in the first display area, can display a notification display of notifying of a fact that the amount of assigned game values reaches a prescribed amount, on a front side of the background image. The characters for use in the notification display have size larger than that of the characters for use in the assigned amount display, and the characters for use in the assigned amount display and the notification display include a specific character including a specific area enclosed by lines forming the character, formed thereon. The specific character for use in the assigned amount display is so formed that the background image is invisible from the specific area, while the specific character for use in the notification display is so formed that the background image is visible from the specific area.SELECTED DRAWING: Figure 11-4
Patent JP-2021052114-A (JP)
Title: Electrolytic capacitor
Inventor: OGASAWARA KATSUHIRO
IPC: H01G9/048
Filed: 2019-09-25
Abstract: To prevent short-circuiting between an exterior member and lead terminals.SOLUTION: An electrolytic capacitor comprises: a capacitor element having an anode part and a cathode part; lead terminals which are connected to the anode part and the cathode part, respectively; an exterior member having a conductive lateral wall which at least partially surrounds the capacitor element and a bottom face from which at least one of the lead terminals is partially exposed; and a frame-like insulating member which insulates the lateral wall from the one of the lead terminals exposed from the bottom face. The insulating member has: a base part which supports a first end on the bottom face side of the lateral wall; and a rib which is erected from the base part along the lateral wall.SELECTED DRAWING: Figure 1
Patent JP-2021059435-A (JP)
Title: Cargo handling system and control method
Inventor: KAI KENSUKE
IPC: B66F9/24
Filed: 2019-10-08
Abstract: To enable an unmanned forklift to rapidly carry out cargo handling work.SOLUTION: A cargo handling system is equipped with: a facility having a plurality of racks; and an unmanned forklift which carries out traveling and cargo handling work within the facility. The cargo handling system includes: a collection part 40 for collecting teacher data 5 based on a positional relationship between a vehicle body and a fork of the unmanned forklift and cargo loaded on the racks; a learning model generation part 41 for conducting machine learning from the teacher data 5 collected in the collection part 40, and generating and storing a learning model according to the machine learning; an acquisition part 45 for acquiring a positional relationship at present time per prescribed time; a processing part 42 for determining a timing for starting lifting/lowering of the fork, by applying the positional relationship at present time when the learning model generated with the learning model generation part is acquired from the acquisition part 45; and a control part 43 for executing prescribed control for lifting/lowering the fork at a position of the vehicle body that is determined by the processing part 42.SELECTED DRAWING: Figure 2
Patent JP-2021010710-A (JP)
Title: Game machine
Inventor: YOKOYAMA SUEHIRO
IPC: A63F5/04
Filed: 2019-10-10
Abstract: To provide a game machine capable of easily and surely performing the operation of performance means in order to reduce the fact that a game is played with a defect.SOLUTION: A setting key is turned off in a setting change state out of non-allowable states in which the progress of a game is not allowed, and a predetermined condition is satisfied, so that the non-allowable state is controlled to an allowable state in which the progress of the game is allowed. A sub-CPU controls up/down/right/left lamps which are a plurality of performance units in a manner according to the progress of the game in the allowable state, controls to turn off a lamp corresponding to a switch among the up/down/right/left lamps according to the operation on up/down/right/left switches during a setting change completion notification that is a specific period after a predetermined condition is satisfied in the setting change state, and controls to turn off at least all the up/down/right/left lamps at the same time according to the operation on a push switch.SELECTED DRAWING: Figure 18
Patent JP-2021063451-A (JP)
Title: Engine control device
Inventor: YAMASHIRO HIROMOTO
IPC: F02M37/08
Filed: 2019-10-11
Abstract: To provide highly accurate feed pressure control without installing a sensor for detecting a feed pressure.SOLUTION: An engine control device performs: estimation processing S300 of acquiring motor voltage V, a motor current I, a motor rotation number N, a tank temperature T and a fuel consumption amount Q and calculating a value of a feed pressure P satisfying a relation of a formula (1) for those acquired values as a value of an estimated feed pressure Pe; and an operation processing S400 of operating supply power of a motor in order to reduce deviation of the estimated feed pressure Pe relative to a target feed pressure Pt.SELECTED DRAWING: Figure 2
Patent JP-2021062748-A (JP)
Title: Maneuvering support system
Inventor: HINO TAKENORI
IPC: B63B49/00
Filed: 2019-10-15
Abstract: To provide a maneuvering support system capable of grasping an accurate distance between an own vessel and a berthing/leaving facility.SOLUTION: A maneuvering support system 4 is used when an own vessel comes alongside or leaves a shore while being assisted by at least one tugboat. The maneuvering support system 4 includes: a display device 32 with a screen; and a controller 31 for acquiring image information photographing from above a leaving/berthing region (7) including a quay wall where an own vessel 1 plans to come alongside or leave the shore, and having contour line information and the image information for the own vessel 1 displayed on a screen of the display device 32. The controller 31 derives the contour line information of the own vessel 1 based on position attitude information of the own vessel 1 and specifications for the own vessel 1. Or, the controller 31 derives the contour line information of the own vessel 1 based on position attitude information for a tugboat 2, specification for the tugboat 2, specifications for the own vessel 1, and connection information of the tugboat 2 and the own vessel 1.SELECTED DRAWING: Figure 1
Patent JP-2021063462-A (JP)
Title: Internal combustion engine for saddle-riding type vehicle
Inventor: HORII NOBUTAKA
IPC: F01M11/12
Filed: 2019-10-15
Abstract: To provide an internal combustion engine for a saddle-riding type vehicle which can avoid adhesion of diluted engine oil onto an oil level gauge as much as possible.SOLUTION: An internal combustion engine 31 mounted on a saddle-riding type vehicle includes a crankcase cover 59 liquid-tightly connected with a crankcase 32 and covering a shaft end of a crankshaft 61 protruding from the crankcase 32, and an oil level gauge 91 inserted into the crankcase cover 59 and specifying a liquid level of engine oil stored in the crankcase cover 59 on the basis of a wet degree of a shaft body 91b. The oil level gauge 91 is located forward of an axis Rx of the crankshaft 61.SELECTED DRAWING: Figure 3
Patent JP-2020033106-A (JP)
Title: Glass container with delamination resistance and improved strength
Inventor: THERESA CHANG
IPC: C03C21/00
Filed: 2019-10-28
Abstract: To provide a glass container having at least two performance characteristics selected from delamination resistance, improved strength, and high damage resistance.SOLUTION: A glass container 100 having the delamination resistance and increased strength may include a body 102 having an inner surface 104, an outer surface 106, and a thickened part extending between the outer and inner surfaces. At least the inner surface of the body may have a delamination factor of 10 or less. The glass container further includes a compressive stress layer extending from the outer surface of the body into the thick wall part. The compressive stress layer may have a surface compressive stress of 150 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2021070228-A (JP)
Title: Liquid ejection device
Inventor: YAMAGATA TOSHIYUKI
IPC: B41J2/01
Filed: 2019-10-31
Abstract: To provide a technique that allows for suppression of deterioration of a piezoelectric element in a liquid ejection device.SOLUTION: A liquid ejection device comprises a driving waveform generation unit and a waveform selection unit. The driving waveform generation unit generates a common driving waveform including, in a cycle, a first period of time including an ejection waveform which includes a first element changing a potential from a first potential to a second potential and a second element changing the potential from the second potential to a third potential, and which is supplied to a piezoelectric element to cause a nozzle to eject liquid, and a second period of time including a first potential changing waveform which includes a first potential changing element changing the potential from the first potential to a fourth potential being a potential between the first potential and the second potential, the first potential changing waveform reducing displacement amount of the piezoelectric element smaller than displacement amount of the piezoelectric element at the time when the first potential is supplied thereto. The waveform selection unit selects the first period of time from the common driving waveform and supplies the ejection waveform to a piezoelectric element of a first ejection unit ejecting liquid and selects the second period of time from the common driving waveform and supplies the first potential changing waveform to a piezoelectric element of a second ejection unit which does not eject liquid.SELECTED DRAWING: Figure 1
Patent JP-2021075366-A (JP)
Title: Extension rack
Inventor: SAITO RIKIMARU
IPC: B65G1/14
Filed: 2019-11-10
Abstract: To provide an extension rack capable of easily installing in an upper stage of an existing self-supporting rack by utilizing it.SOLUTION: An extension rack 1 comprises: frame support pillars 1a which are arranged along each of support pillars 2a of an existing self-supporting rack 2 and attached to each of the support pillars 2a of the self-supporting rack 2 by fixing plates 3; a frame horizontal member 4 which is arranged for connecting upper end parts 1b of each of two frame support pillars 1a adjoining in a depth direction of the rack out of the frame support pillars 1a; a frame beam 5 arranged for connecting each of upper end parts 1b of the two frame support pillars 1a adjoining in a rack width direction out of the frame support pillars 1a; an upper stage support pillar receiver 6 which is arranged over the whole length of an upper surface 4a of the frame horizontal member 4 or is arranged over the whole length in the depth direction of the rack while both end parts 6c, 6d are arranged on an upper surface 5a of the beam 5; and upper stage support pillars 7 whose bottom surfaces 7a are arranged on the upper stage support pillar receiver 6. The interval of the upper stage support pillar receivers 6 is freely selected regardless of the interval between the support pillars 2a of the self-supporting rack 2.SELECTED DRAWING: Figure 1
Patent JP-2021081770-A (JP)
Title: Automatic driving device
Inventor: KIKUTA TATSUYA
IPC: G08G1/16
Filed: 2019-11-14
Abstract: To ensure the safety of an own vehicle even when an adjacent vehicle interrupts the front of the own vehicle.SOLUTION: An automatic driving device (10) is a device that can perform an acceleration/deceleration control for suppressing the acceleration of an own vehicle (1) or decelerating the own vehicle based on the speed of an adjacent vehicle (2) while the own vehicle is in an automatic driving. The automatic driving device includes: detection means (12) by which the position of the own vehicle is detected; and control means (13) by which the acceleration/deceleration control can be more easily performed, when a distance between the detected position of the own vehicle and a target for deceleration in front of the path of the own vehicle is a prescribed distance or shorter, as compared to the case that the distance is greater than the prescribed distance.SELECTED DRAWING: Figure 1
Patent JP-2020035759-A (JP)
Title: Ambient lighting unit and lighting system
Inventor: YAMADA MASAYA
IPC: F21S8/04
Filed: 2019-11-15
Abstract: To provide an ambient lighting unit which can reduce a light-dark difference between a high area space, a middle area space and a low area space of a room.SOLUTION: An ambient lighting unit 10A is formed by a mounting base 13 extending in the shorter direction, and first and second lighting fixtures 14, 15 mounted on the mounting base 13 and extending in the shorter direction. The mounting base 13 includes: a first blowout port 17 installed at a lower end of a front wall 19 and extending in the shorter direction; and a second blowout port 18 installed at a lower end of a rear wall 20 and extending in the shorter direction. The first lighting fixture 14 is formed by a first light source installed at the front wall 19 of the mounting base 13 and extending in the shorter direction, and a first lighting cover 33 installed at the front wall 19 and drawing a circular arc so as to protrude frontward in the longer direction. The second lighting fixture 15 is formed by a second light source installed at the rear wall 20 of the mounting base 13 and extending in the shorter direction, and a second lighting cover 37 installed at the rear wall 20 and drawing a circular arc so as to protrude backward in the longer direction.SELECTED DRAWING: Figure 1
Patent JP-2021081493-A (JP)
Title: Phosphor protective film with release film, wavelength conversion sheet using the same and manufacturing method thereof
Inventor: FUJII NAOKI
IPC: C09J175/04
Filed: 2019-11-15
Abstract: To provide a phosphor protective film capable of preventing the phosphor protective film from causing heat wrinkles or an adhesive layer of a release film from remaining, after a protective film having a barrier layer is bonded onto a phosphor in a state with the release film laminated thereon and a heat treatment applied, in a formation process of the barrier layer in manufacturing a phosphor light-emitting unit.SOLUTION: A phosphor protective film with a release film includes: a protective film (1) including a protective base material layer (12), a barrier layer (13) and a phosphor adhesion layer (14) from outside; and a release film (2) composed of a weak adhesive layer (22) and a protection film (21) releasably adhered on an outside of the protective film. The weak adhesive layer includes an isocyanate adhesive agent containing a photoinitiator.SELECTED DRAWING: Figure 1
Patent JP-2021081682-A (JP)
Title: Liquid developer
Inventor: MIYAGAI TOMOYO
IPC: G03G9/125
Filed: 2019-11-22
Abstract: To provide a liquid developer having good developability and transferability.SOLUTION: A liquid developer includes carrier liquid and toner particles. The toner particles include toner particles A with an equivalent circle diameter of 0.70 μm or more and 1.50 μm or less in an amount of 30% by volume or more and 70% by volume or less, and include toner particles B with an equivalent circle diameter of 0.20 μm or more and less than 0.60 μm in an amount of 30% by volume or more and 70% by volume or less. The liquid developer includes the toner particles A and the toner particles B in an amount of 80% by volume or more and 100% by volume or less. The toner particles A include toner particles a with a shape factor SF1 of 100 or more and 120 or less and a shape factor SF2 of 100 or more and 120 or less in an amount of 85% by number or more and 100% by number or less. The toner particles B include toner particles b with a shape factor SF1 of 130 or more and 200 or less and a shape factor SF2 of 130 or more and 160 or less in an amount of 30% by number or more and 100% by number or less.SELECTED DRAWING: None
Patent JP-2021086311-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SAITO ATSUHISA
IPC: G06F21/31
Filed: 2019-11-26
Abstract: To provide an information processing device, an information processing method, and a program, that can optimize user management.SOLUTION: An information processing device includes: obtainment means for obtaining first identification information from a recording medium in which the first identification information is recorded; authentication means for, based on the first identification information, pre-registered second identification information, and information indicating a first validity period of the second identification information, executing user authentication; reception means for, when the first validity period is determined to be overdue in the user authentication, receiving a prolongation operation to a second validity period from the first validity period; registration means for, when the prolongation operation is received, updating count information indicating a count number in which the prolongation operation is received, and registering the updated count information in association with the second identification information; and control means for, when the user authentication based on the first identification information, the second identification information, and the information indicating the second validity period, is successful, limiting the use of a function based on the count information corresponding to the second identification information.SELECTED DRAWING: Figure 3
Patent JP-2021089490-A (JP)
Title: Store support system
Inventor: NISHIKAWA YASUYUKI
IPC: G06Q30/02
Filed: 2019-12-02
Abstract: To provide a store support system that allows a store that cooperates with a main body unit to receive sufficient benefits.SOLUTION: A store support system 1 includes: a plurality of store terminals 2 provided in a plurality of stores, respectively; a main body unit 10 that is caused to be capable of communicating with each of the plurality of store terminals 2 and sell a plurality of articles; and a purchaser terminal 5 owned by a purchaser who purchases an article of the main body unit 10. The main body unit 10 includes: a membership registration reception unit 11 that receives membership registration of a store; an order reception unit 12 that receives an order for the article from the store after the purchaser has performed payment for the article in the store; and a point providing unit 13 that provides a point according to a money amount of the article to the store after the order reception unit 12 has received the order.SELECTED DRAWING: Figure 2
Patent JP-2021088129-A (JP)
Title: Image formation device, image formation method and program
Inventor: KOYAMA NOBUHIKO
IPC: B41J3/407
Filed: 2019-12-05
Abstract: To control screen printing in accordance with contents of a job.SOLUTION: An image formation device 1 includes: an inkjet printing unit 30 for printing an image generated on the basis of an acquired job on a medium M; and a control unit for controlling the inkjet printing unit 30 to print on the medium M, a marker which indicates whether screen printing by screen-printing units 42R, 42G, 42B, 42A, 42O for performing screen printing of a screen image on the medium M in accordance with contents of an acquired job is necessary or not.SELECTED DRAWING: Figure 1
Patent JP-2021089380-A (JP)
Title: Dimming device
Inventor: YOSHINO MASAAKI
IPC: G02F1/1345
Filed: 2019-12-05
Abstract: To provide a dimming device that can attain uniformization of a degree of light scattering (transmissivity) in a dimming sheet, and also suppress an increase in drive voltage of the dimming sheet to achieve a decrease in power consumption, by eliminating a problem of a voltage gradient in a place which is separated from a connection part for supplying power to the dimming sheet and a place in which a surface resistivity becomes high depending on a pattern shape of an ITO (Indium Tin Oxide).SOLUTION: A dimming device 100 has a place in which a wiring pattern 30 using a metal paste and a wiring pattern 30 using ink including silver nanoparticles are laminated on a transparent electrode layer made of an ITO.SELECTED DRAWING: Figure 1
Patent JP-2021087649-A (JP)
Title: Information processing device and program
Inventor: SATO MASAHIRO
IPC: A61B5/369
Filed: 2019-12-05
Abstract: To improve accuracy in setting a functional level of an instrument when operating the instrument using biological information.SOLUTION: A processor outputs an instruction for turning on or off the power of an instrument according to the acquisition of first biological information on a user corresponding to the turning on or off of the power of the instrument, and when second biological information on the user or environmental information corresponding to a functional level of the instrument is acquired, outputs an instruction for setting a functional level of the instrument according to the second biological information or the environmental information.SELECTED DRAWING: Figure 1