baber/WOPTO huggingface dataset:
Patent JP-2021153720-A (JP)
Title: Game machine
Inventor: YAMAGUCHI TAKAHIRO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To reduce such a case as to arouse a player's feeling of distrust.SOLUTION: A game machine includes round game execution means for executing a plurality of times of round game of controlling a winning device in a game area to open/close, first performance means and second performance means different from the first performance means. The first performance means may execute a special game performance in the round game, and the second performance means may execute a specific game performance in a specific performance mode configured to collaborate with a currently-executing a special game performance in any round game before execution of a prescribed round game and after execution of the prescribed round game, and, in the prescribed round game, may execute the specific game performance in a mode different from the specific performance mode.SELECTED DRAWING: Figure 70
Patent JP-2021154311-A (JP)
Title: Die height detector
Inventor: HOSHINO HIRONOBU
IPC: B30B15/00
Filed: 2020-03-25
Abstract: To provide a simple-structure and low-cost die height detector capable of detecting a die height at a moment when a slide has reached a bottom dead center when a press machine is continuously operated, and capable of detecting die heights at a plurality of locations around a metal mold.SOLUTION: A body frame 2 is of a vertically extending shape and supports a detection unit 3 at an upper end, while being configured so that the lower end can be placed on an upper surface of a bolster 10b. The detection unit 3 has a vertically movable detection rod part 9 and a movement quantity detection part 8 capable of detecting a movement quantity of the detection rod part 9. The detection unit is configured such that when a slide 10c of a press machine 10 descends, an upper end of the detection rod part 9 set at a reference position P1 is brought into contact with an undersurface of the slide 10c and a downward moving quantity M1 of the detection rod part 9 associated with the descending motion of the slide 10c is detected the moving quantity detection part 8.SELECTED DRAWING: Figure 7
Patent JP-2021156511-A (JP)
Title: Method for controlling ac electric furnace
Inventor: KAIBUKI TAIGA
IPC: F27D11/08
Filed: 2020-03-27
Abstract: To provide a method for controlling an AC electric furnace capable of giving the stabilization of an operation and the improvement of power efficiency.SOLUTION: A method for controlling an AC electric furnace where arc discharge is applied to a space between a metallic scrap inserted into a furnace body and a bar-shaped electrode to melt the metallic scrap comprises a melting step where voltage V is increased to the maximum voltage Vm so that electric current I is increased, the bar-shaped electrode is lowered from the upper part of the metallic scrap to a prescribed position to form a central hole, and while retaining the maximum current I=Im, the metallic scrap around the bar-shaped electrode is melted and a temperature rising step where the voltage V is reduced from the Vm while retaining the current I to Im or higher, and energizing is performed to the molten metal at the bottom part of the furnace body, and its temperature is raised.SELECTED DRAWING: Figure 2
Patent JP-2021154921-A (JP)
Title: Electric drive vehicle
Inventor: IKEGAMI TOKUMA
IPC: B60L7/06
Filed: 2020-03-27
Abstract: To provide an electric drive vehicle with liquid cooled engine and resistor, where increase in size of the vehicle is suppressed.SOLUTION: An electric drive vehicle comprises: an engine (14); a power generator which generates electric power by drive power of the engine (14); a travel motor which can perform power running operation for receiving supply of electric power generated by the power generator to generate drive power for driving a wheel, and regenerative operation for generating regenerative electric power when the wheel is decelerated; a resistor (11) which converts the regenerative electric power generated by the travel motor into heat and consumes the same; an engine cooling circuit (31) in which a cooling liquid for cooling the engine (14) circulates; and a resistor cooling circuit (35) in which a cooling liquid for cooling the resistor (11) circulates, and is capable of heat-exchanging with the engine cooling circuit (31).SELECTED DRAWING: Figure 4
Patent JP-2021156786-A (JP)
Title: Sensor element and gas sensor
Inventor: WATANABE YUSUKE
IPC: G01N27/416
Filed: 2020-03-27
Abstract: To provide a sensor element with which an increase in oxygen concentration of a reference gas chamber is suppressed and manufacturing variation is small.SOLUTION: A sensor element 101 comprises a reference gas adjustment pump cell 31, a reference gas adjustment pump circuit, a measuring pump cell 41, and a measuring pump circuit. The reference gas adjustment pump cell 31 includes an inside pump electrode 22 and a first reference electrode 42a. The reference gas adjustment pump circuit includes a reference gas adjustment pump cell 31 and a lead for first reference electrode which is connected to the first reference electrode 42a. The measuring pump cell 41 includes a measurement electrode 44 and a second reference electrode 42b. The measuring pump circuit includes a measuring pump cell 41 and a lead for second reference electrode which is connected to the second reference electrode 42b. The resistance value R2 of the measuring pump circuit is higher than the resistance value R1 of the reference gas adjustment pump circuit, and the porosity P2 of the lead for second reference electrode is higher than the porosity P1 of the lead for first reference electrode.SELECTED DRAWING: Figure 2
Patent JP-2021165792-A (JP)
Title: Reflection screen, reflection screen unit, and video display device
Inventor: YAMAGUCHI SUNAO
IPC: H04N5/74
Filed: 2020-04-07
Abstract: To provide a reflection screen configured to improve adhesion with a support plate.SOLUTION: A reflection screen 10 which reflects video light projected from a video source to display the video light so as to be observed includes: a lens layer 11 having a Fresnel lens shape formed by arranging unit lenses 111; and a reflection layer 12 which is formed in the unit lens 111 of the lens layer 11 to reflect light. The unit lens 111 projects from a video source side toward a back side in a thickness direction of the lens layer 11. In the lens layer 11, a flat part 114 having a flat surface 114f which is a part of the back side is formed in at least one edge. In the thickness direction of the lens layer 11, a minimum height h1min in a height h1, which is a distance from a position closest to the video source side of the lens layer 11 to a position closest to the back side of the unit lens 111, and a height h2 which is a distance from the flat surface 114f of the flat part 114 to a position closes to the back side of the unit lens 111, satisfy h1min-h2>0.SELECTED DRAWING: Figure 2
Patent JP-2020114678-A (JP)
Title: Release film for manufacturing ceramic green sheet
Inventor: MATSUO YUKA
IPC: B28B1/30
Filed: 2020-04-13
Abstract: To provide a release film for molding a ceramic green sheet which has an excellent light peelable property, and in which damage such as cracks hardly occurs in a half-cut test regarding an ultrathin ceramic green sheet to be molded.SOLUTION: In a release film, a release layer is laminated via another layer directly or indirectly on at least one surface of a polyester film. In the release film for manufacturing a ceramic green sheet, the release layer is formed by curing a coating film which at least includes an energy ray-curable compound (I), polyester resin or polyester urethane resin (II) and a release component (III), and a hydroxyl value of the energy ray-curable compound (I) is equal to or less than 45 mgKOH/g.SELECTED DRAWING: None
Patent JP-2021170069-A (JP)
Title: Image forming apparatus
Inventor: HANAWA MASARU
IPC: G03G15/08
Filed: 2020-04-15
Abstract: To make it possible to stir developer for an appropriate stirring time.SOLUTION: An image forming apparatus has: a developer storage unit that stores developer; a stirring member that stirs developer in a developer chamber; and a stirring time setting processing unit Pr4 that sets a stirring time T1 longer as the preservation period from the manufacture of the developer storage unit is longer; and a stirring processing unit Pr5 that performs stirring with the stirring member during the set stirring time T1. The image forming apparatus can stir the developer for an appropriate stirring time T1. Situations can be prevented in which the developer cannot be sufficiently stirred due to shortage of the stirring time T1 and thus image quality is reduced, and the stirring time T1 is extended more than necessary and thus a standby time until the start of printing is extended after the developer storage unit is replaced.SELECTED DRAWING: Figure 1
Patent JP-2021042850-A (JP)
Title: Pipe joint
Inventor: MARUYAMA KOUICHI
IPC: F16L47/08
Filed: 2020-04-16
Abstract: To provide a pipe joint which is easy in connection work for connecting pipe materials.SOLUTION: A pipe joint 1 has a core 10 having a cylinder part 11, a pipe joint main body 20 having an outside cylinder part 21, and a packing 40 having a protrusion 41 protruding toward the cylinder part 11 from the outside cylinder part 21. The pipe joint 1 also comprises a guide ring 60 supported to an external peripheral face of the cylinder part 11. A pipe material 2 inserted between the cylinder part 11 and the outside cylinder part 21 passes the protrusion 41 in a first direction X1 in a state that its end face 2a contacts with the guide ring 60. Here, the guide ring 60 comprises a first curved face 60a curved toward an external peripheral side in a second direction X2 at an external peripheral face of an end portion in the first direction X1, and does not comprise an edge at a portion contacting with the packing 40. Also, an end of the first curved part 60a in the second direction X2 comprises an outside diameter dimension equal to an outside diameter dimension of the pipe material 2 or larger. Therefore, when the pipe material 2 passes the packing 40, the end face 2a does not contact with the packing 40.SELECTED DRAWING: Figure 3
Patent JP-2021169740-A (JP)
Title: Partition wall structure
Inventor: TSUKIYAMA CHIEMI
IPC: E04B2/74
Filed: 2020-04-16
Abstract: To obtain a partition wall structure that can easily execute wiring arranging work to a wiring apparatus and airtight processing work for blocking a gap.SOLUTION: A partition wall 10 includes: a pair of vertical bars 22 extended along a vertical direction from a floor to a ceiling; and a pair of face materials 30 facing each other across the vertical bar 22, in which at least one piece is vertically divided to become an upper side face material 32 and a lower side face material 34. The partition wall 10 also includes an upper horizontal bar 24 connected to upper ends of the pair of vertical bars 22 and having an insertion hole 12 through which one or more wires 50 extended from an attic are inserted. The partition wall 10 also includes: a space part S located at the lower side of the upper horizontal bar 24 in the vertical direction, and communicated with the insertion hole 12 in the wall; and an intermediate horizontal bar 28C located at the lower side than the upper horizontal bar 24 in the vertical direction and supporting a lower end of the upper side face material 32.SELECTED DRAWING: Figure 1
Patent JP-2021172673-A (JP)
Title: Photocurable resin composition and liquid crystal display device using the same
Inventor: NISHINO Honami
IPC: C08G77/48
Filed: 2020-04-17
Abstract: To provide a photocurable composition which enables formation of a cured product that is excellent in transparency and flexibility while having excellent transparency and curability.SOLUTION: A photocurable resin composition contains at least one compound of an alkoxysilane compound having an epoxy group and a compound having a siloxane bond having an epoxy group as a base skeleton, as component (A), a compound having a sulfide group or an ester bond in one molecule and two or three thiol groups, as component (B), and a photobase generator, as component (C), in which a percentage content of the component (C) is 0.5 mole percentage or more and 10 mole percentage or less relative to the component (A), and a thiol equivalent of the component (B) is 150 g/eq or less.SELECTED DRAWING: Figure 1
Patent JP-2021175021-A (JP)
Title: Information processing apparatus
Inventor: HIROBE YUMI
IPC: B41J29/38
Filed: 2020-04-21
Abstract: To save time and effort for a user required for searching for a desired combination of setting values.SOLUTION: A control unit 10 displays, in a first area 31 of a display 15, a first portion 71 of a scroll image 40, reads, from an HDD 18, combinations of setting values 50A, 51A, 52A, and 53A as combinations of setting values related to a plurality of functions indicated by icons 41A to 41J included in the scroll image 40, displays, in a second area 32 of the display 15, history buttons 181, 182, 183, and 184 indicating the combinations of setting values 50A, 51A, 52A, and 53A while classifying by function, and when receiving a touch operation for the history button 183 through a touch panel 16B, executes a job related to a facsimile transmission function corresponding to the history button 183 in accordance with the combination of setting values indicated by the history button 183.SELECTED DRAWING: Figure 17
Patent JP-2021173454-A (JP)
Title: Refrigeration cycle device
Inventor: OTA AKIRA
IPC: C10M105/38
Filed: 2020-04-22
Abstract: To provide a refrigeration cycle device using an incombustible mixed refrigerant which is low in GWP containing trifluoroacetic iodine methane, persistently suppressed in high GWP accompanied by the deterioration of a refrigerant, and high in environmental adaptability and reliability.SOLUTION: A refrigeration cycle device comprises a compressor for compressing a refrigerant, a condenser for condensing the refrigerant which is compressed by the compressor, a decompressor for decompressing the refrigerant which is condensed by the condenser, an evaporator for evaporating the refrigerant which is decompressed by the decompressor, an accumulator 9 for separating a droplet from the refrigerant containing a droplet which is evaporated by the evaporator, and temporarily storing the droplet; and a dryer for removing a water component in the refrigerant. The refrigerant is a mixed refrigerant containing trifluoroiodomethane, and vapor pressure at a temperature of 25°C is equal to 1.1 MPa or higher and 1.8 MPa or lower. The compressor comprises a compression mechanism part and a motor for driving the compression mechanism part in a sealed vessel, and also comprises an adsorbent 46 for adsorbing trifluoromethane in the accumulator 9.SELECTED DRAWING: Figure 3
Patent JP-2020188460-A (JP)
Title: Method and apparatus for reporting ue (user equipment) capability information for slrb (side-link radio bearer) configuration in wireless communication system
Inventor: PAN LI-TE
IPC: H04W76/14
Filed: 2020-05-08
Abstract: To provide a method and an apparatus for reporting UE capability information for SLRB configuration in a wireless communication system in which first UE reports UE side-link capability information to a network node.SOLUTION: A method includes first UE establishing a unicast link with a second UE, receiving second side-link capability information of the second UE from the second UE, and transmitting first side-link capability information of the first UE and the second side-link capability information to the network node or transmitting common side-link capability information to the network node, in which the common side-link capability information is derived from the first side-link capability information and the second side-link capability information.SELECTED DRAWING: Figure 22
Patent JP-2020127785-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-05-11
Abstract: To provide a game machine capable of ideally reading information from storage means.SOLUTION: A drawing list to which required information for displaying images is set is provided from a performance CPU 82 to a performance LSI 85. A plurality of drawing lists may be provided to display images corresponding to one update timing. In each of respective display devices 41, 43, 44, one drawing list in which image data to be used are set intensively may be provided. When the drawing list is provided, a prior transfer control part 94 reads image data designated in the drawing list from a memory module 83 to a VRAM 86. In this case, when the image data have already been read into the VRAM 86, no reading from the memory module 83 is performed. When the prior transfer control part 94 completes prior transfer of image data, it sets identification information corresponding to an area at the transfer destination to the drawing list.SELECTED DRAWING: Figure 13
Patent JP-2021179653-A (JP)
Title: Information processing device, information processing system, information processing method and program
Inventor: NAKAJIMA KAZUAKI
IPC: H04N7/14
Filed: 2020-05-11
Abstract: To provide an information processing device, an information processing system, an information processing method and a program which interview between a PC and a mobile phone.SOLUTION: In an information processing system 1000, an information processing device (server device 100) has an interview control unit and a display control unit. When a telephone number of an interview partner is inputted, the interview control unit transmits connection information on a live distribution about an interview to a mobile phone unit. When receiving a connection from the interview partner via the connection information, the display control unit controls to display a screen of the live distribution about the interview on a display unit, and display the screen on the display unit of the mobile phone unit (smart phone 130).SELECTED DRAWING: Figure 1
Patent JP-2021178902-A (JP)
Title: Prepreg
Inventor: MATSUDO AKIRA
IPC: C08G59/32
Filed: 2020-05-12
Abstract: To provide a prepreg capable of manufacturing a fiber-reinforced composite material that has excellent storage stability, and excellent compression characteristics and interlayer toughness.SOLUTION: Provided are a primary prepreg composed of an epoxy resin composition A impregnated in a fiber reinforced substrate, and a prepreg made of an epoxy resin composition B formed on one side or both sides thereof. The epoxy resin composition A contains the epoxy resin expressed by the following chemical formula (1), (in the formula, R1 to R4 each independently express one selected from the group consisting of a hydrogen atom, an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, and a halogen atom, and X expresses one selected from -CH2-, -O-, -S-, -CO-, -C(=O)O-, -O-C(=O)-,-NHCO-, -CONH-, and -SO2-). The epoxy resin composition B contains an epoxy resin having an epoxy equivalent of 120 g/eq or smaller.SELECTED DRAWING: None
Patent JP-2020128093-A (JP)
Title: Medicine packaging device
Inventor: TANAKA TORU
IPC: B41J17/04
Filed: 2020-05-18
Abstract: To provide a medicine packaging device which does not require a tension bar for applying tension to an ink ribbon.SOLUTION: A medicine packaging device comprises: a reader/writer 54 for reading information from an IC tag 100 provided on a supply core 31 of an ink ribbon roll being detachably attached to an ink ribbon cassette 3, and writing information thereto; a motor control part 56 for controlling a winding motor for rotating the winding core 32 on the basis of information read from the IC tag 100; and a writing information output part 53 for outputting information indicating a use amount of the ink ribbon changed due to use of the ink ribbon, as information to be written to the IC tag 100 to the reader/writer 54. The IC tag 100 comprises a plurality of storage areas corresponding to a use amount of the ink ribbon roll, each storage area becomes in a re-writing impossible state at any time.SELECTED DRAWING: Figure 6
Patent JP-2020145465-A (JP)
Title: Single-layer circuit board, multi-layer circuit board, and manufacturing methods thereof
Inventor: BAI SIPING
IPC: H05K3/46
Filed: 2020-05-21
Abstract: To provide a single-layer circuit board, a multi-layer circuit board, and manufacturing methods thereof, which simplify a manufacturing process of a circuit board and improve the conductivity of plated through holes (metallized holes) in the circuit board.SOLUTION: A single-layer circuit board 10 includes a base material 11 in which a hole including a blind hole and/or a through hole 17 is formed and a conductive seed crystal layer is formed on a wall 19 of the hole, and a circuit pattern layer 16 including the conductive seed crystal layer 13 formed on the surface of a part of the base material. The conductive seed crystal layer includes an ion-implanted layer 131 implanted below the surface of a portion of the base material and below the wall of the hole, and a plasma deposition layer 132 attached above the ion-implanted layer.SELECTED DRAWING: Figure 2
Patent JP-2020193038-A (JP)
Title: Manufacturing method of freeze-dried product in packaging container
Inventor: YONEYA KEIKO
IPC: A23L3/44
Filed: 2020-05-25
Abstract: To provide a manufacturing method of a freeze-dried product in a packaging container using a vacuum freeze-drying method, which can manufacture a freeze-dried product of good quality in a controlled process by solving a problem of scattering of fine powder from a product to be freeze-dried or a problem of breakage of the freeze-dried product when the freeze-dried product is transferred from a vacuum freeze-drying tray to the packaging container, which occurs in freeze vacuum dry processing.SOLUTION: Provided is a manufacturing method of a freeze-dried product in a packaging container which solves the problem by: forming, with the packaging container itself storing the freeze-dried product, a vacuum freeze-drying tray used in a freeze vacuum dry processing process of a product to be freeze-dried in the manufacturing of the freeze-dried product in the packaging container so as to omit a process of transferring the freeze-dried object from the vacuum freeze-drying tray to the packaging container; and performing the freeze vacuum dry processing in a state in which an opening of the packaging container storing the product to be freeze-dried is sealed with a moisture-permeable film, in the freeze vacuum dry processing of the product to be freeze-dried.SELECTED DRAWING: None