baber/WOPTO huggingface dataset:
Patent JP-2020027437-A (JP)
Title: Learning device and learning method
Inventor: TANAKA TAKUYA
IPC: G06F17/18
Filed: 2018-08-10
Abstract: To provide a learning device and a learning method, capable of accelerating the speed of address calculation of learning data when node's learning data is divided to perform learning in parallel in learning of a decision tree.SOLUTION: Disclosed is a learning device which performs learning of a decision tree and includes: a plurality of learning parts corresponding to each of a plurality of data storage parts, which performs learning of a first node and outputs a second address related to a storage destination of each learning data branched from the first node, using learning data acquired using a first address related to the storage destination of the learning data corresponding to the first node of the decision tree in each of a plurality of data storage parts; and a plurality of administrative departments corresponding to each of the plurality of learning parts, which calculates a third address related to the storage destination of the learning data corresponding to a second node which is the next node of the first node, using the first address, and the second address outputted from the learning part.SELECTED DRAWING: Figure 39
Patent JP-2020026701-A (JP)
Title: Hydraulic shovel having crane function
Inventor: SEKI SEIJI
IPC: E02F3/36
Filed: 2018-08-16
Abstract: To transmit whether a hook is stored in a hook storing space to a controller using a radio signal.SOLUTION: A hydraulic shovel having a crane function includes: a hook holding mechanism 31 provided in a hook storing space 25 of a bucket link 15 and holding a hook 26 in the hook storing space 25; a displacement plate 42 provided in the hook holding mechanism 31 and displaced by the hook 26 stored in the hook storing space 25; a hook detection device 45 detecting whether the hook 26 is in the hook storing space 25 according to displacement of the displacement plate 42; and a controller 62 performing a control to switch between an excavation work mode and a crane work mode according to a detection result of the hook detection device 45. The hook detection device 45 is constituted as one unit including: a sensor portion 45A detecting the displacement plate 42 and outputting a signal; an antenna portion 45C transmitting the output of the sensor portion 45A to the controller 62 as a radio signal; and a power source portion 45B.SELECTED DRAWING: Figure 2
Patent JP-2020025814-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2018-08-17
Abstract: To provide a game machine that manages electronic tokens appropriately.SOLUTION: A game machine includes a putout control board for managing the number of credits of electronic tokens. The putout control board is connected to an external management device that controls lending and putout of electronic tokens. When a lending switch is operated (step S611), the management device transmits to the putout control board a lending request command (step S613). Upon receiving the lending request command ("Yes" in step S118), the putout control board transmits a lending repeat command to the management device (step S161). Upon receiving the lending repeat command ("ACK" in step S614), the management device transmits a lending instruction command to the putout control board (step S615). Upon receiving the lending instruction command ("Yes" in step S164), the putout control board adds the lending number to the number of credits (step S167).SELECTED DRAWING: Figure 23
Patent JP-2020029339-A (JP)
Title: Carrying device
Inventor: SENCHI YOSHIO
IPC: B65H5/02
Filed: 2018-08-23
Abstract: To provide a carrying device that can reduce warm-up time to suppress increase in electric power consumption.SOLUTION: A carrying device 1 receives and carries a sheet having an image formed by an image forming device. The carrying device 1 comprises: a device main body 1a provided with a carrying passage on which the received sheet is carried; a plurality of hot-air units 71-1-7, provided in the device main body 1a, which blow hot air to a sheet to be carried on the carrying passage to remove curl; and a control part 91 that when a temperature of hot air blown out from part of the hot-air units 71-1-3 arranged at an upstream side in a sheet carrying direction close to an inlet 41 of the carrying passage, of the plurality of hot-air units 71-1-7, reaches a predetermined temperature, allows the sheet to be received from the image forming device into the carrying passage.SELECTED DRAWING: Figure 2
Patent JP-2020029215-A (JP)
Title: Suction device of outboard engine
Inventor: HIRANO KEISUKE
IPC: B63H20/32
Filed: 2018-08-24
Abstract: To reduce intake noise by suppressing oscillation due to intake pulsation as well as improving drainage performance and exterior appearance.SOLUTION: An intake system 30 of an outboard engine supplying outside air from the outside air inlet as intake to the engine has an engine 11 of the outboard engine covered by covers by having an upper cover 20A including an outside air inlet 31 attached to a lower cover, has: an outside air intake member 32 composing one portion of the intake passage in a position corresponding to the outside air inlet inside the upper cover; this outside air intake member includes an outside air intake unit 32A positioned on a rear end unit of the outboard engine for taking in outside air from the outside air inlet, and an outside air delivery unit 32B connecting to this outside air intake unit and positioned on a front side of the outboard engine for delivering the outside air to an upstream side intake pipe 33 of the engine; a bottom unit 40 of the outside air inlet 32A is formed in a flat shape and this bottom unit is provided with a step unit 41 as well as having a drain groove 42 formed intersecting with this step unit.SELECTED DRAWING: Figure 1
Patent JP-2019012541-A (JP)
Title: List scrolling and document translation, scaling and rotation on touch-screen display
Inventor: ORDING BAS
IPC: G06F3/0486
Filed: 2018-08-27
Abstract: To provide more transparent and intuitive user interfaces for scrolling lists of items and for translating, rotating and scaling electronic documents, which are easy to configure and/or adapt.SOLUTION: In a portable multifunction device, in response to detection of a movement of an object on or near a touch screen display, an electronic document is translated in a first direction. If an edge of the electronic document is reached while the electronic document is translated in the first direction while the object is still detected, an area beyond the edge of the document is displayed. After the object is no longer detected on or near the touch screen display, the document is translated in a second direction until the area beyond the edge of the document is no longer displayed.SELECTED DRAWING: Figure 5
Patent JP-2020032588-A (JP)
Title: Laminate tube
Inventor: TSUKIGAWARA RYO
IPC: F16L11/04
Filed: 2018-08-29
Abstract: To provide a laminate tube that is easy to bent, and resists buckling when bent during fitting to a product or its use.SOLUTION: A laminate tube 10 has a structure including at least three layers: an inner layer 1, an outer layer 3 and an intermediate layer 2 provided between them. The inner layer 1 is formed of a thermoplastic resin with a flexural modulus of 0. 4 GPa or less, and the outer layer 3 is formed of a thermoplastic resin with lower hardness than that of the inner layer 1.SELECTED DRAWING: Figure 1
Patent JP-2020036448-A (JP)
Title: Power supply system
Inventor: MIHARA TERUYOSHI
IPC: H02J7/00
Filed: 2018-08-29
Abstract: To provide a power supply system with improved reliability.SOLUTION: A power supply system 1 includes a first converter 11, a second converter 12, and a third converter 13 connected in a loop. Further, the power supply system 1 includes a first battery 21, a second battery 22, a third battery 23, and a controller 41. The first converter 11, the second converter 12, and the third converter 13 are capable of performing bidirectional power conversion. The first battery 21 is provided between the adjacent first converter 11 and the third converter 13. The second battery 22 is provided between the adjacent first converter 11 and the second converter 12. The third battery 23 is provided between the adjacent second converter 12 and the third converter 13. The power supply system 1 is capable of controlling the first converter 11, the second converter 12, and the third converter 13.SELECTED DRAWING: Figure 1
Patent JP-2020035282-A (JP)
Title: Pattern inspection system
Inventor: DOU SHUYANG
IPC: G06T7/00
Filed: 2018-08-31
Abstract: To provide a pattern inspection system which can reduce learning time by omitting labor for creation of true values for learning data and by therefore reducing an amount of the learning data.SOLUTION: The present invention relates to a pattern inspection system for inspecting an image of a pattern to be inspected, by using a discriminator 302 configured by machine learning on the basis of an image 102 of the pattern to be inspected of an electronic device and data 101 for use in manufacturing the pattern to be inspected. The system includes: a storage unit for storing a plurality of pattern images of the electronic device and the pattern data 101 for use in manufacturing the pattern of the electronic device; and an image selecting unit 103 for selecting a learning pattern image for use in machine learning among the plurality of pattern images, on the basis of the pattern data 101 and the pattern images stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2020038262-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: OGURA KYOHIRO
IPC: B41J2/47
Filed: 2018-09-03
Abstract: To reduce a change in irradiation position of a light beam due to a warm air from a deflector.SOLUTION: An optical scanner 20 comprises: a light source 6; a deflector 7 that has a rotary polygon mirror 1 and a driving unit 9; a lens group 2 and a mirror group 3; a support member 43; an optical box 5; and a top cover 10. The optical scanner includes bottom face projections 101 that flip up the flow of air generated by the rotary polygon mirror 1 along the longitudinal direction of the lens group 2 and mirror group 3, from the bottom plate 5b toward the top cover 10, and lid projections 102 that change the flow in the longitudinal direction of air flipped up by the bottom face projections 101 to a direction intersecting the longitudinal direction.SELECTED DRAWING: Figure 7
Patent JP-2020039681-A (JP)
Title: Game machine
Inventor: TSUTSUMI KENICHI
IPC: A63F5/04
Filed: 2018-09-12
Abstract: To provide a game machine that can easily confirm unauthorized opening and closing of a door from the time of manufacture to the time of installation in a game parlor.SOLUTION: A sub control circuit sets a security mode according to a predetermined operation during power supply and stores a security history in an information history storage area of a sub SRAM. The sub control circuit displays a first startup screen according to opening/closing history stored in an opening/closing history information storage area of the sub SRAM on a liquid crystal display device (S519, S521, S522) when determining the security mode is set (NO in S513) at the time of power supply. The sub control circuit can display the information history stored in the information history storage area on the liquid crystal display device after the power supply, and the latest security history among the information history displayed on the liquid crystal display device is different from other information history in the display mode.SELECTED DRAWING: Figure 37
Patent JP-2020041509-A (JP)
Title: Internal combustion engine control device and fuel injection valve
Inventor: SUKEGAWA YOSHIHIRO
IPC: F02D45/00
Filed: 2018-09-12
Abstract: To reduce emissions such as unburned hydrocarbon and soot while securing startability (ignitability) at cold start of an internal combustion engine.SOLUTION: An internal combustion engine control device controls a fuel jetting valve 100 to jet fuel while setting a jetting rate of the fuel jetting valve at a first jetting rate in a warming-up state where the temperature of an engine 30 is equal to or higher than a set temperature, and controls the fuel jetting valve 100 to jet fuel while setting the jetting rate of the fuel jetting valve at a second jetting rate that is lower than the first jetting rate in a cooling state where the temperature of the engine 30 is lower than the set temperature at the same fuel pressure as that of the warming-up state.SELECTED DRAWING: Figure 14
Patent JP-2018198464-A (JP)
Title: Systems and methods for caching data in media-on-demand systems
Inventor: MICHAEL D ELLIS
IPC: H04N7/16
Filed: 2018-09-14
Abstract: To provide systems and methods for retrieving non-on-demand media data and on-demand media data provided by separate data sources.SOLUTION: On-demand media data may be cached to reduce system latency and a burden on a distribution network. A method includes: retrieving non-on-demand media data from a non-on-demand media source; automatically retrieving on-demand media data from an on-demand media source; automatically caching the on-demand media data; displaying the on-demand media data from the cache in response to a user indication to access at least the on-demand media data; and displaying the non-on-demand media data in response to a user indication to access at least the non-on-demand data.SELECTED DRAWING: Figure 1
Patent JP-2020047999-A (JP)
Title: Electronic circuit, oscillator, and calculation device
Inventor: GOTO HAYATO
IPC: H03B15/00
Filed: 2018-09-14
Abstract: To provide an electronic circuit, an oscillator and a calculation device in which nonlinearity and low loss are compatible.SOLUTION: An electronic circuit includes first and second conductive members, and first and second current paths. The second conductive member is capacity coupling with the first conductive member. The first current path includes first and second parts, and is a superconductor. The first part is connected with the first conductive member. The second part is connected with the second conductive member. The first current path is provided between the first and second parts, and includes N (N is an integer of 2 or more) first Josephson junctions connected in series. The second current path includes third and fourth portions, and is a superconductor. The third portion is connected with the first conductive member. The fourth portion is connected with the second conductive member. The second current path is provided between the third and forth portions and includes a second Josephson junction connected in series.SELECTED DRAWING: Figure 1
Patent JP-2020044123-A (JP)
Title: Biological information measurement device, and biological information measuring program
Inventor: SAKAI KAZUHIRO
IPC: A61B5/029
Filed: 2018-09-19
Abstract: To enhance measurement accuracy of biological information whose measurement value varies according to a respiratory state.SOLUTION: A biological information measurement device 10 reports a reference rhythm of respiration to a person to be measured, and then measures biological information of the person to be measured, so that a rhythm of respiration of the person to be measured approaches a reference rhythm suitable for measuring biological information whose measured value varies according to a respiration state.SELECTED DRAWING: Figure 11
Patent JP-2019020115-A (JP)
Title: Heat source water pipe, heat pump system using underground heat, and heat exchange method
Inventor: SAKAMOTO YOSHIHITO
IPC: F28G9/00
Filed: 2018-09-20
Abstract: To provide a heat source water pipe for improving heat exchange efficiency with a simple structure.SOLUTION: A heat source water pipe includes: a first branch pipe provided between a branch point A at a first connection X side, and a branch point B of a second connection Y side on a main pipe; a second branch pipe provided between a branch point C provided between the first connection X and the branch point A, and a branch point D provided in a position far from a first side heat exchanger than the branch point B at the second connection Y side on the main pipe; a circulation pump provided in a position far from the first side heat exchanger than the branch point A on the main pipe, and discharging toward the branch point A; a first switch means capable of switching a flow channel at a first branch pipe side and a flow channel at a branch point C side in the branch point A; and a second switch means capable of switching a flow channel at a second branch pipe side and a flow channel at a branch point B side in the branch point D.SELECTED DRAWING: Figure 1
Patent JP-2020044567-A (JP)
Title: Metal foil compact manufacturing method
Inventor: HASEGAWA MASAYA
IPC: B21D22/20
Filed: 2018-09-21
Abstract: To suppress formation of wrinkles on an outer part when manufacturing a metal foil compact which has a three-dimensional shape such as a protrusion part or the like on an inner part, thereby providing a product with improved beauty.SOLUTION: A metal foil sheet body 50 is set to a molding die 20 comprising overhang molding parts 21, 22 and a pair of wrinkle presser parts 25A, 25B. In the state that an outer region 52 is pinched and pressed by the pair of wrinkle presser parts 25A, 25B and movement of the outer region 52 in an in-plane direction is blocked or restricted, an inner region 51 is overhang-molded into a predetermined three-dimensional shape by the overhang molding parts 21, 22. Since movement of the outer region 52 in the in-plane direction is blocked or restricted when performing overhang molding of the inner region 51, formation of wrinkles in the outer region 52 is suppressed. Since an area of the outer region 52 is so set as to be larger than an area of the inner region 51, a required pressing force can be reduced.SELECTED DRAWING: Figure 6
Patent JP-2020053421-A (JP)
Title: Substrate transfer device and substrate processing apparatus including the same
Inventor: TANIZAWA AKIHIRO
IPC: B65G21/20
Filed: 2018-09-21
Abstract: To provide an automated device that transports a square substrate.SOLUTION: A substrate transport apparatus according to one embodiment that transports a rectangular substrate includes a plurality of first transport rollers configured to support the lower surface of the substrate, a plurality of first roller shafts to which the plurality of first transport rollers are attached, a plurality of second transport rollers configured to support the upper surface of the substrate, a plurality of second roller shafts to which the plurality of second transport rollers are attached, and a motor that rotates the first roller shaft and the second roller shaft.SELECTED DRAWING: Figure 16
Patent JP-2020048752-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-09-26
Abstract: To provide a game machine that increases interest of a performance using a corresponding display corresponding to a variable display.SOLUTION: A performance control CPU, when executing a first change suggestion performance in which a movable body 01TM050 and a flame effect act on an active display 01TM001, executes a blackout performance and displays a dark image 01TM150 to lower the visibility of the image related to a battle performance and make it difficult to view, and executes the first change suggestion performance in the difficult-to-view state to change the display mode of the active display 01TM001 from a normal mode to a red mode.SELECTED DRAWING: Figure 14-5
Patent JP-2020048957-A (JP)
Title: System for game parlor
Inventor: NOSAKA TOSHIYUKI
IPC: A63F7/02
Filed: 2018-09-27
Abstract: To provide a system for game parlors capable of reducing a possibility of getting impossible to determine such a situation that, though a player terminates a game, an acquired value such as owned balls still remains there, and therefore, a next player keep away from the game.SOLUTION: A game machine 3 includes game value storage means that stores game balls subtracted with a game and added when the game is won. A system 1 for game parlors provided corresponding to the game machine includes: a determination processing means that executes determination processing for determining whether or not a usable value specified by value specification means is less than a predetermined prescribed amount; and state determination means for determining whether the game machine 3 is in an operating state or a non-operating state. The game machine 3 whose usable value is determined to be less than the prescribed amount and that is determined in the non-operating state, is specified and notified as a left-behind game machine.SELECTED DRAWING: Figure 1
Patent JP-2020054191-A (JP)
Title: Power monitoring system
Inventor: YAMAMOTO TAKAAKI
IPC: H02J13/00
Filed: 2018-09-28
Abstract: To provide a power monitoring system capable of obtaining power information in tune with a user's life situation by obtaining information from a power measuring instrument according to an operation state of a controlled device.SOLUTION: A power monitoring system (control system 1) includes: a controlled device 4 for transmitting a change signal when an operation state is changed; a power measuring instrument 3 for measuring power consumed by the controlled device; and a control device 2 capable of communicating with the controlled device and the power measuring instrument. The control device transmits a signal for requesting power information to the power measuring instrument on receiving the change signal from the controlled device.SELECTED DRAWING: Figure 1
Patent JP-2020050304-A (JP)
Title: Baby carriage
Inventor: KATO YOSHIYUKI
IPC: B60B33/00
Filed: 2018-09-28
Abstract: To provide a baby carriage which can inhibit occurrence of a shimmy phenomenon during travelling.SOLUTION: A baby carriage includes casters 32. The baby carriage includes: caster holders 31, each of which is disposed at a tip part of a leg frame and holds the caster 32; casters 32, each of which has a support medium 42 rotatably supporting a wheel and a caster shaft 43 protruding relative to the support medium 42 and inserted into the caster holder 31; bearings 33, each of which enables the caster 32 to rotate around the caster shaft 43 relative to the caster holder 31; and falling prevention members 34, each of which engages with the caster shaft 43 to prevent falling of the caster shaft 43 from the caster holder 31. The falling prevention member 34 includes: a contact piece 48 which contacts with the caster shaft 43; and an elastic piece 47 which causes the contact piece 48 to elastically contact with the caster shaft 43 and inhibits vibration of the casters 32.SELECTED DRAWING: Figure 3
Patent JP-2020051416-A (JP)
Title: Thermal power plant
Inventor: NOZOE TAKUMA
IPC: F01D17/20
Filed: 2018-09-28
Abstract: To sufficiently increase power generation output, and to enable a power increase operation to be easily performed so that the flow rate of steam passing through a steam turbine as a working medium is equal to or less than a permissible upper limit value.SOLUTION: A thermal power plant according to the embodiment comprises a feed water heating unit heating water condensed in a condenser with steam extracted from a steam turbine as a heating medium, and a boiler that generates steam by heating water which has been heated by the feed water heating unit. The feed water heating unit comprises a plurality of feedwater heaters to which the heating medium is supplied via bleed throttle valves. The thermal power plant of the embodiment further comprises a control device that, when a power increase operation is performed for increase the power output of a generator in detection of the a decrease in the system frequency in the power system, controls the operation of reducing the opening degrees of the plurality of bleeding throttle valves based on power output of the generator upon detection of the decrease in the system frequency.SELECTED DRAWING: Figure 1