baber/WOPTO huggingface dataset:
Patent JP-2020050538-A (JP)
Title: Cement composition, and method of producing cement hardened body
Inventor: MORI KANAKO
IPC: C04B40/02
Filed: 2018-09-26
Abstract: To provide a cement composition that can be hardened in a shortened heating time and can produce a hardened body of high compression strength and flexural strength, and a method of producing a cement hardened body using the cement composition.SOLUTION: There is provided a cement composition according to the present invention comprising cement, silica fume of a BET surface area of 15 to 25 m/g, inorganic powder of 50% cumulative particle diameter of 0.8 to 5 μm, a lime-based expansion material, aggregate A of a maximum particle diameter of not larger than 1.2 mm, a metal fiber of a diameter of 0.01 to 1.0 mm and of a length of 2 to 30 mm, a high performance water reducing agent, a defoaming agent, and water, in which cement composition, the cement content is 55 to 65 volume%, the silica fume content is 5 to 25 volume%, and the inorganic powder content is 15 to 35 volume%, relative to 100 volume% of the total of the cement, the silica fume, and the inorganic powder.SELECTED DRAWING: None
Patent JP-2020050480-A (JP)
Title: Cart stacking jig
Inventor: TANAKA YASUO
IPC: B62B3/14
Filed: 2018-09-26
Abstract: To provide a jig capable of stacking carts so that a space for placing the carts is as small as possible.SOLUTION: The jigs disposed at two diagonally located corners of four corners of a top plate 12 of a cart 10 positioned below to be used for stacking the carts 10, each include: a base unit 31 disposed on a surface of the top plate 12; positioning units 34a, 34b, projecting downward from an end of the base unit 31 and abutting on two orthogonal side surfaces at a corner of the top plate; and a wheel storage unit 32, provided so as to be movable in parallel to the surface of the base unit 31, in which a storage recess 38 having a circular shape in plan view capable of storing wheels 14 of the cart 10 positioned above is formed. On the inner wall surface of the storage recess of the wheel storage unit 32, an inclined surface 40 is formed, which is inclined downward from an upper end in a direction in which the inner diameter gradually decreases.SELECTED DRAWING: Figure 3
Patent JP-2020049814-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: OYA AKIHITO
IPC: B32B27/00
Filed: 2018-09-27
Abstract: To provide a thermal transfer image receiving sheet capable of effectively preventing a spike mark from being generated on a rear face of a printed matter, while capable of making an already-formed spike mark inconspicuous, and capable of producing a printed matter with higher designability.SOLUTION: A thermal transfer image receiving sheet 10 includes: a separation part 11; and a body part 15 having a release layer 12, a base material 13 and a reception layer 14. The release layer 12 contains a silicone resin and a silicone filler. The separation part 11 is 20-100 μm thick, inclusive.SELECTED DRAWING: Figure 1
Patent JP-2018199032-A (JP)
Title: Game machine
Inventor: KINO TAKASHI
IPC: A63F5/04
Filed: 2018-09-28
Abstract: To provide a game machine capable of reducing such a case that a player loses eagerness for a game.SOLUTION: When a value of a number-of-standby-game counter becomes 0 in a normal state, a display control unit sets a notification flag to transfer a game to a preparation state. When a fifth replay winning is established under the preparation state, the display control unit sets 50 to a number-of-residual-game counter to transfer to a privilege state. When the value of the number-of-standby-game counter becomes 0, the game control unit resets the number of standby games, where the value of the number-of-standby-game counter is decremented by one in the privilege state as well as the normal state. When the value of the number-of-standby-game counter becomes 0 in the privilege state, subsequent privilege states are determined.SELECTED DRAWING: Figure 46
Patent JP-2020056446-A (JP)
Title: Manufacturing method of ball screw mechanism and ball screw mechanism
Inventor: MOTOYAMA SATOSHI
IPC: F16H25/22
Filed: 2018-10-01
Abstract: To provide a manufacturing method of a ball screw mechanism which can be simplified in a structure, and the ball screw mechanism.SOLUTION: A female screw part 78 is formed at one end side in an axial direction rather than a nut-side raceway groove 77 at an internal periphery of a ball screw nut 61, and an internal peripheral tapered part 80 is formed at one end side in the axial direction rather than the female screw part 78. A male screw part 113 is formed at the other end side of an insertion part 112 of a jig 111 in the axial direction, and an external peripheral tapered part 115 which can face-contact with the internal peripheral tapered part 80 of the ball screw nut 61 is formed at one end side of the male screw part 113 in the axial direction. When assembling a retainer 64, by screwing the male screw part 113 to the female screw part 78, and making the external peripheral tapered part 115 face-contact with the internal peripheral tapered part 80, the retainer 64 is pressure-inserted into an external periphery of the ball screw nut 61 in a state that the ball screw nut 61 is held by the jig 111, and after that, one end side portion 64a of the retainer 64 in the axial direction is caulked toward the inside in a radial direction.SELECTED DRAWING: Figure 3
Patent JP-2020058141-A (JP)
Title: Power storage facility management device and power storage facility management method
Inventor: NUMATA SHIGEO
IPC: H02J3/46
Filed: 2018-10-02
Abstract: To provide a rational evaluation technique of the minimum capacity of an equipped storage battery and an optimal charge and discharge control logic of a small capacity storage battery in consideration of generation of a prediction error included in amount of insolation prediction technology and storage battery management technology.SOLUTION: A power storage facility management device 1 comprises a charge and discharge plan establishment part 2 which identifies a consignment time zone in which an excess power prediction value is generated based on a demand power prediction value predicted by referring to a predetermined database 5 and a generated power prediction value by renewable energy, divides the consignment time zone into a plurality of time divisions consisting of one or more pieces of unit time when the consignment time zone extends over the plurality of pieces of unit time equal to or more than a predetermined value, establishes a charge and discharge plan of a power storage facility so that consignment power becomes constant for every time division, and stores the established charge and discharge plan in a predetermined storage part 4.SELECTED DRAWING: Figure 1
Patent JP-2020057937-A (JP)
Title: Measuring instrument for synchronous broadcasting
Inventor: ERA KATSUJI
IPC: H04H20/12
Filed: 2018-10-02
Abstract: To provide a technique that facilitates the measurement of broadcasting quality in a synchronous broadcasting system.SOLUTION: In a measuring instrument 1 for synchronous broadcasting, two antennas 41 and 51 have directivity and receive broadcast waves of synchronous broadcasting from respective transmission sources different from each other. Two demodulators 45 and 55 decode stereo composite signals from reception signals from the two antennas. A difference arithmetic unit included in a first delay difference measuring unit of an analysis processing unit uses L+R signals included in the stereo composite signals and calculates a waveform difference value representing difference of waveforms of the two L+R signals. A characteristic generation unit repeatedly calculates the waveform difference value while shifting the two L+R signals in a time axis direction, and generates characteristic data representing characteristics of a shift time versus waveform difference value. An output unit 7 outputs characteristic related information on the characteristic data.SELECTED DRAWING: Figure 2
Patent JP-2020061527-A (JP)
Title: Carrier system
Inventor: AZUMA NAOKI
IPC: H05K13/04
Filed: 2018-10-12
Abstract: To improve productivity.SOLUTION: A carrier system according to the present invention which is a carrier system (2) for carrying a work-piece (5) having a mounting surface inclined with respect to a carriage surface, comprises: a work-piece fixation unit (6) for fixing the work-piece (5); a pallet (7) that has a through hole (13) vertically passing through and holds the work-piece fixation unit in the through hole in a rotatable manner; and a carrier (8) having a pair of guides (18) and a holding unit (19) for holding the pallet between the pair of guides. The work-piece fixation unit (6) includes an attachment unit (11) to which a brake (33) for inhibiting the work-piece fixation unit from rotating with respect to the pallet is attached.SELECTED DRAWING: Figure 3
Patent JP-2019036745-A (JP)
Title: Ground layer coating
Inventor: YAMAGUCHI MASAHIKO
IPC: H01M4/04
Filed: 2018-10-15
Abstract: To provide a ground layer coating capable of securing high adhesiveness between a collector and an active material layer and capable of forming a ground layer in which contact resistance in a thickness direction is reduced.SOLUTION: A ground layer coating is configured to form a ground layer to be disposed between a collector and an active material layer which is formed on the collector, in an electrode for electrochemical element including the collector and the active material layer. The ground layer coating contains a conductive agent, a binder and a liquid-state component. The conductive agent contains carbon black. A specific surface area of the carbon black according to a BET method is equal to or more than 50 m/g and equal to or less than 300 m/g. A ratio of the carbon black in the conductive agent is 10 mass% or more. A concentration of a solid content in the ground layer coating is 15 to 30 mass%, and an average particle diameter of the solid content is equal to or smaller than 1.5 μm.SELECTED DRAWING: Figure 1
Patent JP-2020062124-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2018-10-16
Abstract: To provide a game machine capable of increasing efficiency in development.SOLUTION: A game machine includes game control means (game control device) for controlling a game comprehensively, and sub-control means (performance control device) for performing control on the basis of information transmitted from the game control means. The game control means transmits the information to the sub-control means using a value previously associated with each of the transmittable information, and the information is classified into a group defined by the type of information. The value associated with each of the plurality of pieces of information included in the group is within the range defined for each group, and only some of the values within the range are used.SELECTED DRAWING: Figure 32
Patent JP-2019080053-A (JP)
Title: Transfer device
Inventor: KOKUBO MITSUNORI
IPC: B29C59/04
Filed: 2018-10-16
Abstract: To appropriately cure a UV curable resin even in a case of a complex transfer pattern in a transfer device for transferring a fine transfer pattern formed on a mold to a resin coated on a substrate.SOLUTION: A transfer device includes a resin curing unit 21 that irradiates a resin 5 with an electromagnetic wave having a predetermined wavelength while pressing a mold 7 against the resin 5 and a first control unit 41 that controls the resin curing unit 21 that irradiates the resin 5 with the electromagnetic wave having the predetermined wavelength when the transfer roller 51 is moving in a direction to press the mold 7 against the resin 5.SELECTED DRAWING: Figure 1
Patent JP-2019207857-A (JP)
Title: Cell, heat seal device, and manufacturing method of cell
Inventor: MOCHIZUKI YOICHI
IPC: H01M2/12
Filed: 2018-10-22
Abstract: To provide a cell capable of maintaining sealability of a housing body, a heat seal device used when manufacturing the cell, and a manufacturing method of the cell.SOLUTION: A cell 10 comprises a cell element 400, a housing body 100, and a valve gear 200. The housing body 100 receives the cell element 400 inside. The valve gear 200 communicates with the inside of the housing body 100. On the circumference of the housing body 100, heat-fusible resin layers face each other. On the circumference of the housing body 100, a circumferential juncture 130 is formed of mutually fusing heat-fusible resin layers facing each other. The valve gear 200 is configured to lower the pressure, when the pressure in the housing body 100 increases due to gas generated therein, and includes a first portion located on the farther outside than the edge of the circumferential juncture 130, and a second portion sandwiched by the heat-fusible resin layers in the circumferential juncture 130. Irregularities are formed on the outside surface of the sandwiched portion where the second portion, out of the circumferential juncture 130, is sandwiched by the heat-fusible resin layers.SELECTED DRAWING: Figure 1
Patent JP-2020022427-A (JP)
Title: Linseed paste composition
Inventor: KURIYAMA RYUNOSUKE
IPC: A23D9/00
Filed: 2018-10-23
Abstract: To provide a linseed paste composition preventing the occurrence of separation of a solid content and an oil content even when being stored in a long term.SOLUTION: A linseed paste composition comprises a linseed ground product, an edible oil and a viscous sugar solution. In the linseed paste composition, a mass ratio of the linseed ground product to the edible oil is (3:7)-(9:1), and a product of a viscosity (dPa S) of the viscous sugar solution measured at 25°C with a B type viscometer, and the product of viscous sugar solution percentage content to the total mass of the linseed paste composition is 9 or more.SELECTED DRAWING: None
Patent JP-2020066905-A (JP)
Title: Connector for bar materials
Inventor: HATANAKA HIROSHI
IPC: E04G17/06
Filed: 2018-10-24
Abstract: To provide a connector for bar materials capable of connecting a first bar material made of a reinforcing bar and a second bar material having a male screw part at an end to each other regardless of a relative angle between the first bar material and the second bar material.SOLUTION: A connector for bar materials has a first retainer 21 which retains a first bar material 11 made of a reinforcing bar and a second retainer 22 which retains a second bar material 12 having a male screw part at least at an end. The second retainer 22 is coupled to the first retainer 21 rotatably on an axis along a direction orthogonal to the first bar material 11 retained by the first retainer 21.SELECTED DRAWING: Figure 2
Patent JP-2020066112-A (JP)
Title: Chuck table
Inventor: GENOEN JIRO
IPC: B24B7/04
Filed: 2018-10-26
Abstract: To prevent formation of a recess on a center portion because the center portion becomes too thin during grinding of a wafer.SOLUTION: A chuck table 21 comprises pores 3 so as to easily transmit suction force of a suction source 5 arranged below the chuck table 21 to a center portion of a holding surface 24a of the chuck table 21 and to enhance suction force on the center portion of the chuck table 21. Accordingly, a gap is hardly formed between a center portion of a wafer W and a center portion of the holding surface 24a, and a recess is not formed on the center portion without grinding the vicinity of a center portion of the wafer W too much even if a workpiece is a thick wafer W.SELECTED DRAWING: Figure 1
Patent JP-2019127654-A (JP)
Title: Mixed powder for powder metallurgy
Inventor: YOSHIDA MASANORI
IPC: C22C38/00
Filed: 2018-10-30
Abstract: To provide a mixed powder for powder metallurgy that can form a sintering material having excellent cutting properties.SOLUTION: An embodiment of the mixed powder for powder metallurgy according to the present invention consists mainly of an iron-based powder and contains a powder of one or more sulfides selected from among CaS, MnS, and MoSand 0.005-0.025 mass% inclusive of magnesium oxide powder, the magnesium oxide having an average particle diameter D50 of 0.5-5.0 μm inclusive. The total content of the sulfides is preferably 0.04-0.20 mass% inclusive.SELECTED DRAWING: None
Patent JP-2020070649-A (JP)
Title: Hinge structure for box body
Inventor: TANAKA YOSHITO
IPC: E06B7/36
Filed: 2018-11-01
Abstract: To provide a hinge structure for box bodies for which an operator's fingers do not enter holes for avoiding interference with hinge parts even though such holes are formed in a box body.SOLUTION: A case 12 and door 13 are connected in a swayable manner via a hinge 17. The hinge 17 includes a first hinge member 21 that is fixed in the right end of the door 13, a second hinge member 22 with a plurality of connection pieces 35 that extend from the case 12 toward the first hinge member 21, and a shaft 23 that connects the first hinge member 21 and the tip of the second hinge member 22. The right end of the door 13 has a comb-like outer wall 25 that includes a plurality of protrusions 27. The plurality of connection pieces 35 are arranged at predetermined intervals in the axial direction of the shaft 23, are adjacent to the protrusions 27 in the axial direction of the shaft 23 because of relative swaying of the case 12 and the door 13, and intersect with the protrusions 27 when viewed from the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2020071005-A (JP)
Title: heating furnace
Inventor: SATO KIMIYOSHI
IPC: F27B9/12
Filed: 2018-11-02
Abstract: To suppress the variation of a thermal dose to a workpiece.SOLUTION: A heating furnace 100 comprises: a heating chamber 110; a closed type gas heater 160 arranged at the heating chamber 110; a first exhaust passage connected to the closed type gas heater 160; a preheating chamber 170 connected to the first exhaust passage; a pair of rotors 144a, 144b; and an endless carrier belt 142 stretched to the pair of rotors 144a, 144b, in which a part is located in the preheating chamber 170 and the other is located in the heating chamber 110. The carrier belt 142 is heated by the preheating chamber 170.SELECTED DRAWING: Figure 1
Patent JP-2019086517-A (JP)
Title: Blood coagulability evaluation method
Inventor: ODA YUKIO
IPC: G01N33/86
Filed: 2018-11-07
Abstract: To provide a method of evaluating the presence/absence of blood coagulation abnormity or blood coagulation factor concentration.SOLUTION: A method of evaluating coagulability of a blood sample is provided that comprises: preparing a reaction solution including plasma and a reagent (step 1); acquiring coagulation reaction curve data (x-axis: reaction time, y-axis: coagulation reaction amount) of the reaction solution (step 2); calculating corrected coagulation reaction curve data on the basis of the maximum value of the coagulation reaction curve on the y-axis (step 3); calculating coagulation reaction speed curve data using the coagulation reaction curve data (step 4); calculating a peak width time of the coagulation reaction speed curve at a predetermined height (step 5); and determining concentration of a coagulative component or the presence of coagulation abnormity using information which is based on the peak width time (step 6).SELECTED DRAWING: Figure 3
Patent JP-2020077761-A (JP)
Title: Electrostatic chuck
Inventor: MURATA TOMOKI
IPC: C04B41/88
Filed: 2018-11-08
Abstract: To suppress deterioration of a temperature of a first member due to heat drawing to a second member from a first member.SOLUTION: An electrostatic chuck comprises: a first member formed by a ceramic; a second member having a heat thermal conductivity higher than that of the first member; and a joint part jointing the first member and the second member. The joint part is formed by a porous material having a higher porosity than that of the first and second members. In the porous material, there is the existence of a plurality of circular parts having a near circular-shaped and a connection part having a width narrower than that of the circular part and connecting both adjacent circular prats in at least one cross section nearly parallel to a first direction.SELECTED DRAWING: Figure 4
Patent JP-2019173541-A (JP)
Title: Vehicle control device
Inventor: MORI KAZUYA
IPC: B60R25/31
Filed: 2018-11-08
Abstract: To provide a vehicle control device, as an example, that is capable of transmitting a user's intention to a vehicle.SOLUTION: A vehicle control device of the present embodiment includes an irradiation device, an operation determination unit, and a vehicle control unit. The irradiation device is provided on a vehicle and irradiates light on a road surface to draw a determination area on the road surface. The operation determination unit determines the operation of a user existing in the determination area. The vehicle control unit controls the vehicle on the basis of the user's operation determined by the operation determination unit.SELECTED DRAWING: Figure 3
Patent JP-2020075006-A (JP)
Title: Dish washer
Inventor: MORIMURA MASARU
IPC: A47L15/46
Filed: 2018-11-09
Abstract: To provide a dish washer capable of suppressing erroneous detection of an electrostatic capacity type switch.SOLUTION: A dish washer includes: a box-shaped washer body whose front surface is open; a washing tank with an open upper surface, which has a door on a front face, and is accommodated in the washer body so as to be taken in and out in a front and back direction from the open front surface part; a slide device for pushing or pulling the washing tank out of the washer body; a surface material provided to the front face of the door; an electrostatic capacity type switch provided on the front face of the door for detecting a change in electrostatic capacity by approach or contact of an object; and a control device for driving the slide device based on input of the electrostatic capacity type switch. The control device sets an amplification factor and a threshold of detection output of the electrostatic capacity type switch, or sets the amplification factor and the threshold to values according to a material of the surface material.SELECTED DRAWING: Figure 1
Patent JP-2020076702-A (JP)
Title: Ac electric quantity measuring device, ac electric quantity measuring method and bus transfer system
Inventor: SEKI KENPEI
IPC: G01R25/00
Filed: 2018-11-09
Abstract: To provide means for measuring at least one of an amplitude, a frequency, and an instantaneous phase of a fundamental wave of an AC power system at a high speed with high precision.SOLUTION: An AC electric quantity measuring device 200 comprises an input part 310 which inputs time-series instantaneous value data generated by sampling an AC electric quantity having a rated frequency fat a first frequency f, and computation parts 330, 340, and 350. The computation part calculates, based upon extraction data at four points succeeding in time series extracted from the instantaneous value data at a second frequency fsmaller than the first frequency f, differences between two adjacent points of the extraction data at the four points so as to generate difference data v,v,vat three points succeeding in time series. The computation part calculates, based upon the difference data at the three points, a first invariable Vaccording to √[v+(v+v)/2]. The computation part calculates, based upon the first invariable V, an amplitude of the AC electric quantity.SELECTED DRAWING: Figure 52