baber/WOPTO huggingface dataset:
Patent JP-2021069476-A (JP)
Title: Game machine
Inventor: MOCHIZUKI TOSHIHIRO
IPC: A63F7/02
Filed: 2019-10-29
Abstract: To suppress a decrease in interest of a game machine in which a fall lottery is performed in a high probability state.SOLUTION: A game machine 1 includes: win/lose lottery means performing a win/lose lottery as a prescribed condition is satisfied; game state setting means setting a specific game state in which it is not clearly shown whether winning probability of the win/lose lottery is a low probability state or a high probability state; fall lottery means which performs a fall lottery of whether or not the winning probability of the win/lose lottery is shifted from the high probability state to the low probability state in the specific game state as the prescribed condition is satisfied; and performance execution means executing notification performance notifying a result of the win/lose lottery. Even when the specific game state is maintained, a method for determining a content of the notification performance changes as the fall lottery is won.SELECTED DRAWING: Figure 4
Patent JP-2021070723-A (JP)
Title: Undercoating composition for floor surface and method for forming undercoating film
Inventor: OKI TAKURO
IPC: E04F15/12
Filed: 2019-10-29
Abstract: To improve coating film dryness, form a coating film excellent in coating film appearance and adhesion, and improve workability.SOLUTION: An undercoating composition for floor surface contains a water dispersion type epoxy resin (A), a curing agent (B) and a viscosity control agent (C). The epoxy resin (A) may contain a specific epoxy resin (A-1) and a specific epoxy resin (A-2), the curing agent (B) contains an amine-based curing agent, and the viscosity control agent (C) contains silicate mineral. The total of solid contents of the epoxy resins (A-1) and (A-2) is 24 pts.mass or more, more than 30 pts.mass and 49.5 pts.mass or less with respect to 100 pts.mass of the total of solid contents of the components (A), (B) and (C), a resin solid content of the resin (A-1) is 50 pts.mass or more and 100 pts.mass or less with respect to 100 pts.mass of the total of solid contents of the resins (A-1) and (A-2), and an amount of the viscosity control agent (C) is 50 pts.mass or more and 250 pts.mass or less with respect to 100 pts.mass of the total of the solid contents of the resins (A-1) and (A-2).SELECTED DRAWING: None
Patent JP-2020097882-A (JP)
Title: Track pad and polyamide resin composition for track pad suitable for manufacturing the same
Inventor: INASAWA SHO
IPC: E01B9/68
Filed: 2019-10-29
Abstract: To provide a track pad having excellent productivity with a buffering property required for the track pad, and also provide a polyamide resin composition for a track pad.SOLUTION: There is provided a track pad 110 composed of a synthetic resin plate 111 to be installed on a rail bottom surface R1 of a railway track, in which the synthetic resin plate 111 is constituted of a polyamide resin composition for a track pad containing a polyamide resin and a rubber polymer and forming a sea-island structure with the polyamide resin as being sea phase and the rubber polymer as being an island phase. Thus, unlike the case where a rubber pad such as SBR is used, it is not necessary to perform vulcanization during molding, and a highly productive manufacturing method such as injection molding can be adopted in the manufacturing, and also a good buffering property can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2021070961-A (JP)
Title: Sliding door structure and construction method of sliding door structure
Inventor: UTSUMI HIROTAKA
IPC: E06B3/46
Filed: 2019-10-30
Abstract: To provide a sliding door structure and a construction method of the sliding door structure, in which a sleeve wall panel can be easily attached and detached.SOLUTION: A sliding door structure 1 according to the present embodiment includes a sleeve wall panel 4 that closes one side of an opening 211 provided in a wall body 21, and a sliding door 51 that opens and closes the other side of the opening 211, in which the sleeve wall panel 4 is installed in a lifting and fitting manner. In a construction method of a sliding door structure according to the present embodiment is such that: one set of mutually engageable concave and convex portions on an upper edge of the opening 211 and an upper end of the sleeve panel 4 are provided; another set of mutually engageable concave and convex portions on a lower edge of the opening 211 and a lower end of the sleeve panel 4 are provided; and upon an installation of the sleeve wall panel 4, the sleeve wall panel 4 is inclined to complete engagements between the one set of the mutually engageable concave and convex portions while lifting the sleeve wall panel 4, and then the sleeve wall panel 4 is erected upright and the sleeve wall panel 4 is lowered to complete engagements between the another set of the mutually engageable concave and convex portions.SELECTED DRAWING: Figure 4
Patent JP-2021077966-A (JP)
Title: Imaging device, control method thereof, and program
Inventor: NAGAIKE RYUJI
IPC: H04N5/222
Filed: 2019-11-07
Abstract: To prevent the occurrence of an error in position control of a pan head.SOLUTION: An imaging device includes power control means that controls a power supply of an imaging control unit that performs imaging while controlling the position of a pan head, detection means that detects a change in the position of the pan head while the power of the imaging control unit is turned off by the power control means, and position control means that controls the position of the pan head in response to a change in the position of the pan head detected by the detection means after the power of the imaging control unit is turned on by the power control means.SELECTED DRAWING: Figure 1
Patent JP-2021073882-A (JP)
Title: Method for producing lactic acid food that can be preserved at room temperature and method for improving physical stability thereof, and heat sterilization method for lactic acid food
Inventor: KUWANO YASUYUKI
IPC: A23C9/13
Filed: 2019-11-07
Abstract: To improve the physical stability of lactic acid food that can be preserved at room temperature.SOLUTION: A method for producing lactic acid food that can be preserved at room temperature includes a heat sterilization step for heat sterilizing lactic acid food containing stabilizer, and a cooling step for cooling the lactic acid food to 1-10°C after the heat sterilization step.SELECTED DRAWING: None
Patent JP-2021080964-A (JP)
Title: Heat insulation material
Inventor: SEYANAGI HIROSHI
IPC: F16L59/065
Filed: 2019-11-15
Abstract: To provide a heat insulation material that has excellent heat insulation performance, and excellent workability, and also has excellent stability when broken.SOLUTION: A heat insulation material 10 has an upper sheet 11a and a lower sheet 11b. Between the upper sheet and lower sheet there is a hollow part 12. The pressure of the hollow part is less than atmospheric pressure. Between the upper sheet and lower sheet there is also a column 13.SELECTED DRAWING: Figure 1
Patent JP-2021082419-A (JP)
Title: connector
Inventor: HIRAMATSU Kazuki
IPC: H01R13/631
Filed: 2019-11-15
Abstract: To provide a connector which has a high degree of freedom in shape that holds a lever in a temporarily locked state and also is capable of achieving a simplified structure.SOLUTION: A lever 50 is arranged to be movable from a temporarily locked position of both housings 10, 90 before mating to a proper locked position after mating, with respect to the housing 10. The entrance 56 of each of cam grooves 54, 55 of the lever 50 is open at the edge of the lever 50. The housing 10 has a lock piece 31 elastically displaceable in a direction crossing the movement direction of the lever 50 to the proper locked position. The lock piece 31 has a lock part 35 arranged at the entrance 56 of each of the cam grooves 54, 55 while the lever 50 is in the temporarily locked position, the lock part facing the inner surface of the entrance 56. The lock part 35 has an overhanging part 37 protruding from the entrance 56 of each of the cam grooves 54, 55.SELECTED DRAWING: Figure 4
Patent JP-2021085020-A (JP)
Title: Production method of polyurethane integral skin foam
Inventor: CHINSOGA TAMAKI
IPC: C08G18/00
Filed: 2019-11-29
Abstract: To expand use of 1-chloro-2,3,3,3-tetrafluoropropene.SOLUTION: A production method of a polyurethane integral skin foam comprises foaming in a closed space a raw material composition comprising an active hydrogen-containing compound, a polyisocyanate compound, a foaming agent and a catalyst, where the foaming agent comprises 1-chloro-2,3,3,3-tetrafluoropropene.SELECTED DRAWING: None
Patent JP-2021088200-A (JP)
Title: Seal member for window of aircraft and window structure of aircraft
Inventor: NAKAJIMA KEIJI
IPC: B64C1/14
Filed: 2019-12-02
Abstract: To seal a gap between a window panel and a frame without requiring high precision regarding dimensional shapes of the window panel and the frame, and in assembling, and further, without enlarging a fixing member of a clamp or the like, or deteriorating workability when fitting the window panel to the frame.SOLUTION: A seal member 10 for a window of an aircraft is arranged between a seal surface 222 of a panel member 2 pressed from the inside of a machine against a pressed surface 322 of a frame 3, and the pressed surface 322, in order to seal a gap between the seal surface 222 and the pressed surface 322. The seal member 10 includes: a first part 101 corresponding to an end 322A of the pressed surface 322; a second part 102 corresponding to an end 222B of the seal surface 222; and a curved part 100 curved in a no-load state. The curved part 100 is curved in a direction of retreating from either the seal surface 222 or the pressed surface 322, across a gap between the first part 101 and the second part 102 at a cross section intersecting a circumferential direction of the seal member 10.SELECTED DRAWING: Figure 4
Patent JP-2021088871-A (JP)
Title: Soil modifier and soil
Inventor: TADA SATOSHI
IPC: C09K17/14
Filed: 2019-12-04
Abstract: To provide a soil modifier and soil that can improve water retention for maintaining the dustproof effect of soil and also have both water permeability and hardness recovery of soil.SOLUTION: There is provided a soil modifier that is mixed with soil to improve the properties of the soil, and having an aggregate, a petroleum-based heavy component, and a plasticizer. The aggregate has a petroleum-based heavy component including a plasticizer on at least a part of the surface.SELECTED DRAWING: None
Patent JP-2021087398-A (JP)
Title: Wheat tillering promoting method and cultivation method
Inventor: SATO YUYA
IPC: A01G22/20
Filed: 2019-12-05
Abstract: To provide an excellent method for promoting wheat tillering, and a cultivation method that promotes wheat tillering and produces wheat at high yield.SOLUTION: A wheat tillering promoting method has a step A for treading on wheat plants, and a step B for applying methionine to the wheat plants. A wheat cultivation method has a step A for treading on wheat plants, and a step B for applying a liquid composite fertilizer containing methionine to the wheat plants.SELECTED DRAWING: None
Patent JP-2021090014-A (JP)
Title: Heat dissipation sheet and heat dissipation sheet manufacturing method
Inventor: HIROSE SHINICHI
IPC: H01L23/373
Filed: 2019-12-05
Abstract: To provide a heat dissipation sheet capable of ensuring the adhesion to a heating element and a radiator and the thermal conductivity between the heating element and the radiator.SOLUTION: The heat dissipation sheet includes: a carbon material layer that has multiple linear carbon materials arranged in parallel with each other; an adhesive resin layer that has a first plane in contact with the end of the linear carbon material, and the thickness of which is less than 1 μm; and a release sheet that is in contact with a second plane opposite to the first plane out of the multiple planes of the adhesive resin layer. By forming the adhesive resin layer of less than 1 μm in thickness, the thermal conductivity of the heat dissipation sheet can be improved while ensuring adhesiveness.SELECTED DRAWING: Figure 2
Patent JP-2021088903-A (JP)
Title: Reinforcement member and reinforcement method of water area structure
Inventor: TAKENO MASAKAZU
IPC: E02B3/06
Filed: 2019-12-06
Abstract: To provide a reinforcement member and a reinforcement method of a water area structure which easily perform reinforcement of a water area structure compared with conventional ones and which can reduce work labor.SOLUTION: A reinforcement member of a water area structure comprises: a plurality of strut members 11 having an expansion and contraction function serving to reinforcement of a lower structure and being connected, in a lower space of an upper structure and underwater; and connection portions 12 respectively provided at both end portions of the strut member 11 and capable of being respectively connected with a plurality of piles 20 of a pile group. Since the plurality of strut members 11 is made to be an integrated strut member 16 capable of rotating around a hinge portion 15 as an axis by connecting the connection portions 12 with each other at a joining portion by the hinge portion 15, the plurality of strut members 11 can be installed by installing one reinforcement member 10. Thus, since it can reduce a labor for installing all the strut members 11 by more than a half compared with conventional ones, reinforcement of a water area structure becomes easier compared with conventional ones.SELECTED DRAWING: Figure 5
Patent JP-2021092618-A (JP)
Title: Adaptor optical system and variable focal length optical system
Inventor: NAGAHAMA TATSUYA
IPC: G02B13/22
Filed: 2019-12-09
Abstract: To provide an adaptor optical system capable of easily combining predetermined optical components for various image-forming lenses.SOLUTION: An adaptor optical system 1A is an optical system for guiding reflection light that is reflected by an object S and passes through an image-forming lens 2A to a liquid resonance type lens 3, and includes a first lens unit 11 that is detachably disposed in a position that reflection light passing through the image-forming lens 2A enters and composes an image-side telecentric optical system, and a second lens unit 12 that is disposed in a position that reflection light passing through the first lens unit 11 and composes a finite distance correction optical system along with the liquid resonance type lens 3.SELECTED DRAWING: Figure 1
Patent JP-2021093856-A (JP)
Title: Control device of power conversion device
Inventor: SHIRAKAWA KAZUHIRO
IPC: H02M7/12
Filed: 2019-12-11
Abstract: To provide a control device of a power conversion device that can reduce the amount of fluctuation in a voltage between terminals of a DC link capacitor while avoiding an increase in size of a DC link capacitor.SOLUTION: A control device operates a DCDC converter to control the output power of the DCDC converter to target output power Pr*. When the control device determines that the maximum value of a link voltage Vdclink which is a voltage between the terminals of the DC link capacitor, exceeds an allowable upper limit value Vmaxlim, the control device calculates the limit output power Po* obtained by lowering the target output power Pr*, and operates the DCDC converter to control the output power of the DCDC converter to the limit output power Po*.SELECTED DRAWING: Figure 5
Patent JP-2021093011-A (JP)
Title: Information processing device, method, and program
Inventor: MATSUI YUSUKE
IPC: G06F3/12
Filed: 2019-12-11
Abstract: To suppress the increase in time requiring when setting peripheral devices including driver installation.SOLUTION: An embodiment of the present invention relates to an information processing device including: display control means for causing display means to display information of respectively detected peripheral devices as search results by search means; storage control means for storing information of a peripheral device selected by a user from the detected peripheral devices in storage means; installation means for installing a driver corresponding to the selected peripheral device; and communicable port determination means for determining a port communicable with the selected peripheral device based on the information stored in the storage means. The information processing device is characterized in that installation processing by the installation means and communicable port determination processing by the communicable port determination means are executed in parallel.SELECTED DRAWING: Figure 7
Patent JP-2021094888-A (JP)
Title: tire
Inventor: SAHASHI Kohei
IPC: B60C11/13
Filed: 2019-12-13
Abstract: To provide a tire which can maintain the quietness with a Helmholtz resonator regardless of the progress of the abrasion of a tread surface of a tread.SOLUTION: A tire 1 provided with an annular groove 4 sectioned to a pair of annular land parts 3 extending in the tire circumferential direction over the whole circumference of a tread 2 on a tread surface 2a of the tread 2 having elasticity comprises: an air chamber 11 which is provided in the tread 2; and a constriction passage 12 which is provided in the tread 2, whose one end is opened to the inner surface of the annular groove 4, whose other end is continuous to the air chamber 11 and which constitutes a Helmholtz resonator 10 together with the air chamber 11. In the tire 1, the air chamber 11 deviates in the tire circumferential direction at an angle α2 equal to or greater than a tire circumferential direction angle α1 of a ground contact surface 20 of the tread 2 with respect to an opening 12a to the inner surface of the annular groove 4 of the constriction passage 12.SELECTED DRAWING: Figure 4
Patent JP-2021096537-A (JP)
Title: Biological information acquisition device, terminal device, biological information acquisition method, biological information acquisition program, and computer readable recording medium
Inventor: TOMIZAWA RYOTA
IPC: A61B5/02
Filed: 2019-12-13
Abstract: To provide a biological information acquisition device capable of acquiring biological information with high accuracy.SOLUTION: A biological information acquisition device (10) comprises a face detection unit (11) which detects a face of a first person, which is largest in a captured image, a face direction determination unit (12) which determines whether the face of the first person faces a first direction or not, and a pulse wave calculation unit (13) which calculates biological information on the first person when the face direction determination unit (12) determines that the face of the first person faces the first direction.SELECTED DRAWING: Figure 1
Patent JP-2021097104-A (JP)
Title: Composite wiring board and manufacturing method for composite wiring board
Inventor: SAWADAISHI MASASHI
IPC: H05K3/20
Filed: 2019-12-16
Abstract: To provide a composite wiring board with high reliability, by which the decrease in yield of a wiring board for FC-BGA including an interposer is suppressed and a semiconductor chip can be mounted suitably.SOLUTION: A composite wiring board includes a first wiring board, a second wiring board including a build-up board bonded to the first wiring board, and first sealing resin for sealing the gap between the first wiring board and the second wiring board facing each other. A bonding part of the first wiring board between the first wiring board and the second wiring board is protected with the first sealing resin on the entire side surface. The second wiring board includes a pad for mounting a semiconductor element with a convex shape, which is formed of a metal material containing Ni, such as Ni/Au or Ni/Pd/Au, on a surface thereof opposite to the first wiring board.SELECTED DRAWING: Figure 1
Patent JP-2021094798-A (JP)
Title: Image processing apparatus
Inventor: SUGIYAMA FUMIAKI
IPC: B41J5/30
Filed: 2019-12-18
Abstract: To achieve reduction in data volume while suppressing increase in circuit scale on the basis of a feature of image data to be processed.SOLUTION: An image processing apparatus includes a processor that performs image processing and that is constructed by using a reconfigurable-circuit device 200 whose circuit is reconfigurable. The processor is configured to acquire image data for each one line of a scanning line, determine a feature of the image data that is acquired for one line, select a circuit configuration and perform processing in accordance with the obtained feature of the image data for each small region, and cause a primary storage part 300 to retain rendering information, which is the processed image data for each small region.SELECTED DRAWING: Figure 2
Patent JP-2021095313-A (JP)
Title: End material removal apparatus and end material removal method
Inventor: NAKATA KATSUYOSHI
IPC: B28D5/00
Filed: 2019-12-18
Abstract: To provide an end material removal apparatus capable of surely removing an end material on the lower side of a bonded substrate.SOLUTION: An end material removal apparatus includes a reversal table 5, a first robot arm and a controller. The reversal table 5 including a table adsorber 17 is vertically reversible, and the controller performs steps: facing the adsorption part 17 of the table 5 upward; arranging an end material M2a in the table adsorber 17 of the reversal table 5 in a state of facing a second substrate downward to a conveying device; adsorbing the end material M2a to the table adsorber 17; dividing a main body from the end material M2a by separating a mother from the reversal table 5 by the first robot arm; facing the table adsorber 17 and the end material M2a downward by vertically reversing the table 5; and dropping the end material M2a by releasing the adsorption of the end material M2a by the table adsorber 17.SELECTED DRAWING: Figure 8
Patent JP-2021102855-A (JP)
Title: Chemical supply device
Inventor: MANNO KAHO
IPC: E03D9/02
Filed: 2019-12-24
Abstract: To provide a chemical supply device that can suppress a decline of design even when a sheet-like ornament covers another sheet-like ornament in a chemical container and that can prevent discharge of a chemical from a discharge port from being obstructed by the sheet-like ornament.SOLUTION: A chemical supply device 1 comprises a chemical container 2 having a discharge port 22 at the lower part and whose inside is visible, a chemical to be stored in the chemical container 2, and a plurality of sheet-like ornaments 7 to be stored in the chemical container 2, with the chemical. Each of the ornaments 7 includes a fold-form part 8 in which a projecting part and a recessed part are arranged alternately side by side, at least in a part.SELECTED DRAWING: Figure 15
Patent JP-2021102541-A (JP)
Title: Hexagonal boron nitride powder, method for producing the same, cosmetic and method for producing the same
Inventor: MATSUI TAKAKI
IPC: A61Q1/02
Filed: 2019-12-25
Abstract: To provide a hexagonal boron nitride powder suitable as a raw material of a cosmetic excellent in tactile feeling.SOLUTION: 10 g of a hexagonal boron nitride powder 30 is stored in a container 10 made of polyethylene terephthalate having an inner diameter of 90 mm and a height of 120 mm, and the hexagonal boron nitride powder has an absolute value of a charge amount of 0.8 nc/g or more when stirred at 300 rpm for 5 minutes by using a stirring blade 24 having 4 blades made of polytetrafluoroethylene and a diameter of 60 mm.SELECTED DRAWING: Figure 1