baber/WOPTO huggingface dataset:
Patent JP-2019069104-A (JP)
Title: Game machine sealing member and manufacturing method of game machine sealing member, and game machine sealing structure
Inventor: NISHIHARA YASUO
IPC: A63F5/04
Filed: 2017-10-11
Abstract: To provide a sealing member of a game machine capable of reliably discovering traces of fraudulent access.SOLUTION: A sealing member of a game machine includes: a sealing hole insertion part 110 that is a part for inserting a sealing member 100 for a game machine for sealing a sealing target place αpositioned in an inner part of a sealing hole α into the sealing hole α by fitting into the sealing hole α provided in the game machine and is made of a synthetic-resin-based material having an engagement part 111c for engaging a part αto be engaged provided in the sealing hole α in an outer peripheral part; and a flange part 122 that is a part for covering a gap between an outer peripheral surface of the sealing hole insertion part 110 and an inner peripheral surface of the sealing hole α and is made of a synthetic-resin-based material provided in a base end side of the sealing hole insertion part 110. The flange part 122 is formed from a synthetic-resin-based material having lower strength than the sealing hole insertion part 110.SELECTED DRAWING: Figure 4
Patent JP-2019074225-A (JP)
Title: Turbo refrigerator and its activation control method
Inventor: TSUGANO YOSHIE
IPC: F25B1/053
Filed: 2017-10-12
Abstract: To reduce an influence of the generation of foaming in an oil tank to a compressor.SOLUTION: A turbo refrigerator comprises: a compressor for compressing a refrigerant; a condenser for condensing the refrigerant which is compressed by the compressor; an expansion valve for expanding a liquid refrigerant which is introduced from the condenser; an evaporator for evaporating the refrigerant which is expanded by the expansion valve; an oil tank for storing a lubricant supplied to the compressor; an oil pump for supplying the lubricant in the oil tank to the compressor; and a control part for controlling the oil pump. The control part activates the oil pump before activating the compressor (SA1), activates the compressor (SA4) when a supply oil pressure difference P satisfies a compressor activation condition ("YES" in SA3) at the lapse of a reference period Tas from the activation of the oil pump, and when the compressor activation condition is not satisfied ("NO" in SA3), elongates an operation of the oil pump for a prescribed period without activating the compressor (step SA5).SELECTED DRAWING: Figure 3
Patent JP-2019074874-A (JP)
Title: Computer-assisted name identification system and program
Inventor: UCHIYAMA TOMOMICHI
IPC: G06F16/00
Filed: 2017-10-13
Abstract: To provide a computer-assisted name identification system that can realize efficient parallel dispersion processing and can improve performance by a scale out of a server.SOLUTION: A computer-assisted name identification system 10 comprises a parent grouping means 23 generating a parent group including the same name (e.g. full name) using configuration data of a computer-assisted name identification master, a child grouping means 24 generating a child group at which attribution information rather than a name is matched for each parent group, a replacement means 25 unifying each entity identification information (e.g.personal number) regarding total data configuring the child group for each child group with the minimum value or the maximum value among them, and a computer-assisted name identification master updating means 26 updating the computer-assisted name identification master stored in a computer-assisted name identification master storage means 41 with each data configuring each child group belonging to each parent group after the replacement processing and the entity identification information.SELECTED DRAWING: Figure 1
Patent JP-2019075678-A (JP)
Title: Image encoder, image decoder, image coding program, and image decoding program
Inventor: ICHIGAYA ATSURO
IPC: H04N19/70
Filed: 2017-10-16
Abstract: To restrain image quality deterioration resulting from quantization distortion.SOLUTION: An image encoder (1) related to first feature includes a conversion part (104) performing orthogonal conversion for a conversion block, i.e., a part of the residual image of a prediction image and an input image, an activation determination part (109b) for determining whether or not the conversion skip (TS mode) for skipping the orthogonal conversion is activated with regard to a 4×4 conversion block having a 4×4 size, in units of sequence consisting of one or more than one frames, and a quantization section (105) performing quantization for each 4×4 conversion block corresponding to the sequence determined that the conversion skip was activated by the activation determination part, without using a first quantization matrix consisting of elements of different values, but using a second quantization matrix consisting of elements of equal values.SELECTED DRAWING: Figure 1
Patent JP-2019075704-A (JP)
Title: Acoustic wave device and method of manufacturing the same
Inventor: IMASU SEISHI
IPC: H01L41/29
Filed: 2017-10-17
Abstract: To improve a coverage of an insulating film.SOLUTION: The acoustic wave device includes: a piezoelectric substrate 10; a pair of comb-tooth electrodes 20a, 20b provided on the piezoelectric substrate, each having a plurality of electrode fingers 21a, 21b, at least a portion of each of the electrode fingers being alternately arranged in an arrangement direction; an additional film 14 provided on the piezoelectric substrate between adjacent electrode fingers, a film thickness being smaller than a film thickness of the plurality of electrodes, and separated from the adjacent electrode fingers; and an insulator film 16 covering the plurality of electrode fingers and the additional film.SELECTED DRAWING: Figure 4
Patent JP-2019073659-A (JP)
Title: Polyimide film
Inventor: OGURA MIKIHIRO
IPC: H05K3/28
Filed: 2017-10-18
Abstract: To provide a novel polyimide film that can be suitably used for a metal wire substrate, a multilayer structure substrate, or the like having wires formed in different directions.SOLUTION: According to a first embodiment of a polyimide film, both of a thermal expansion coefficient (αT) in an MD direction and a thermal expansion coefficient (αT) in a TD direction are 2-7 ppm/°C, |αT-αT| is 2 ppm/°C or less, both of a humidity expansion coefficient (αH) in the MD direction and a humidity expansion coefficient (αH) in the TD direction are 3-16 ppm/%RH, |αH-αH| is 5 ppm/%RH or less. According to a second embodiment of a polyimide film, both of a tensile elasticity (E) in the MD direction and a tensile elasticity (E) in the TD direction are 5-9 GPa, |E-E| is 2 GPa or less, an in-plane widthwise anisotropic index (MT ratio) is 13 or less, and both of a static friction coefficient and a dynamic friction coefficient are 0.8 or less.SELECTED DRAWING: None
Patent JP-2019078865-A (JP)
Title: Image forming apparatus
Inventor: BEA JILLIAN ANCHETA
IPC: G03G21/00
Filed: 2017-10-24
Abstract: To show information that indicates a predicted value of usage of consumable material and allows prediction on how the amount of the consumable material is reduced.SOLUTION: A control unit of an image forming apparatus obtains the current amount of remaining consumable material and a residual amount value indicating the amount of remaining consumable material. The control unit obtains a daily usage that is the total daily usage. The control unit obtains a predicted usage of the consumable material for the following day on the basis of the daily usage. The control unit obtains a predicted residual amount value that is a predicted value of the residual amount value for the following day. The control unit displays the residual amount value and predicted residual amount value on a display panel.SELECTED DRAWING: Figure 11
Patent JP-2019078886-A (JP)
Title: Reflection adjusting element and reflection adjusting system including the same
Inventor: KAWASHIMA TOMOYA
IPC: G02B1/10
Filed: 2017-10-25
Abstract: To provide a reflection adjusting element and a reflection adjusting system capable of adjusting reflection of external light incident to a reflection surface of a reflective object and transmission of light exiting from the reflection surface of the reflective object.SOLUTION: A reflection adjusting element 30 includes: a liquid crystal cell 32 having a liquid crystal layer 8 comprising a dichroic dye and liquid crystal molecules, and electrodes 11, 16 for generating an electric field in the liquid crystal layer 8 by application of a voltage so as to vary orientation of the liquid crystal molecules and the dichroic dye; and a quarter-wave plate 31 laminated on the liquid crystal cell 32. The liquid crystal cell 32 can be switched, depending on the orientation of the liquid crystal molecules and the dichroic dye, between a non-polarization mode M in which non-polarized light incident from an opposite side to the quarter-wave plate 31 side is made to exit in a non-polarized state to the quarter-wave plate 31 side, and a polarization mode in which non-polarized light incident from the opposite side to the quarter-wave plate 31 side is made to exit in a linearly polarized state to the quarter-wave plate side.SELECTED DRAWING: Figure 1
Patent JP-2018013033-A (JP)
Title: Floating body type flap gate
Inventor: SHIROYAMA KOJI
IPC: E02B7/44
Filed: 2017-10-26
Abstract: PROBLEM TO BE SOLVED: To restrain deflection of a door body in inspection time of operation confirmation to deflection in water pressure action time, without enlarging a thickness of the door body, even when installed in a wide place of a span.SOLUTION: A floating body type flap gate can rotatably float a door body 2 with the base end side as a fulcrum, and comprises a suspension beam 4 for providing an arched camber where a central part in the longitudinal direction becomes a maximum warping quantity in an initial state. The suspension beam 4 is arranged in a tip part of the door body 2 so that the camber is positioned on the upper side in the floating direction of the door body 2 when viewing the door body 2 of a falling-down state from the tip side. A counterweight 7 is connected to the tip side of the door body 2 or the suspension beam 4, and assists floating-up of the door body 2. In inspection time of operation confirmation, the pulled-up suspension beam 4 burdens weight of acting when the door body 2 stands up.SELECTED DRAWING: Figure 1
Patent JP-2019081834-A (JP)
Title: Alkaline detergent composition
Inventor: TAKEMOTO YUKI
IPC: C11D7/26
Filed: 2017-10-30
Abstract: To provide an alkaline detergent composition that is a detergent composition having strong alkaline and is suppressed in viscosity reduction after storage.SOLUTION: The alkaline detergent composition includes (A) an alkaline agent, (B) a polysaccharide thickener and (C) an antioxidant and has a pH of 12 or higher.SELECTED DRAWING: None
Patent JP-2018095841-A (JP)
Title: Cleaning fluid, container, inkjet printing method, inkjet printing apparatus, and set of ink and cleaning fluid
Inventor: NAKAMURA YUTA
IPC: C11D17/08
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning fluid having excellent washability to an adherend body with an ink adhered, even if the ink used includes a specific resin and surfactant to improve fixability.SOLUTION: A cleaning fluid is used for washing an adherend body with an ink below adhered. The cleaning fluid includes water and an organic solvent. A mixture of the water and the organic solvent has 10.0(cal/cm)or less hydrogen bond term of Hansen solubility parameter. The ink includes: water, an organic solvent, a polyurethane resin particle and a polysiloxane surfactant with an HLB value of 8 or lower. The content of the polyurethane resin particle is 5 mass% or more with regard to a total amount of ink.SELECTED DRAWING: Figure 4
Patent JP-2019080829-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-10-31
Abstract: To provide a game machine capable of enhancing game amusement.SOLUTION: One mode is selected by mode selection means from a plurality of types including at least a first dynamic display type in which a first mode is displayed after at least a specific period is elapsed since a dynamic display is started and a second dynamic display type in which a second mode different from the first mode is displayed after a specific period is elapsed, as a type of dynamic display dynamically displayed on display means as identification information for indicating a determination result of determination means. One type is determined by specific performance type determination means from a plurality of types including at least a first specific performance capable of suggesting that the first mode is displayed and a second specific performance capable of suggesting that the second mode is displayed as a type of a specific performance to be executed by specific performance execution means during the period from the start of dynamic display of the identification information to the period in which a specific period is elapsed, thereby increasing interest in a game.SELECTED DRAWING: Figure 427
Patent JP-2019082452-A (JP)
Title: Image generation method, image generation device, and defect determination method using the same
Inventor: HASHIGUCHI HIDENORI
IPC: G01N21/88
Filed: 2017-10-31
Abstract: To provide an image processing apparatus and method that detect with high accuracy defects of a work surface having glossiness.SOLUTION: An image generation method that generates an image of a surface of an inspection object comprises: a first imaging step in which an imaging unit arranged at a first position images a surface of the inspection object through a periodic structure in which a transmission region and a non-transmission region having a lower transmittance than the transmission region are alternately provided in a predetermined period P; a second imaging step in which the imaging unit arranged at a second position different from the first position images the surface of the inspected object through the first periodic structure; and a step to generate an output image using a first image obtained in the first imaging step and a second image obtained in the second imaging step, where the first position and the second position are different from each other in a periodic direction of the periodic structure.SELECTED DRAWING: Figure 1
Patent JP-2018024257-A (JP)
Title: Image formation apparatus
Inventor: IWATA MUNEO
IPC: B41J2/47
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which can execute image processing at the high resolution without increasing the data transfer amount.SOLUTION: An image formation apparatus for forming an image in accordance with light emitted from a light source includes: a first image processing unit which executes image processing to the image data at the first resolution for outputting; a resolution conversion unit which acquires the image data at the first resolution output from the first image processing unit and converts the image data to the image data at the second resolution higher than the first resolution; a modulation signal generation unit which generates a modulation signal obtained by modulating the image data at the second resolution in accordance with a clock signal; a light source drive unit which drives the light source in accordance with the modulation signal; and a second image processing unit which executes image processing to the image data at the second resolution modulated to the modulation signal.SELECTED DRAWING: Figure 11
Patent JP-2018019440-A (JP)
Title: Harq-ack signal transmission according to detected type of control channel in multiple control channels
Inventor: ARIS PAPASAKELLARIOU
IPC: H04W28/04
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To transmit a HARQ-ACK signal according to detection of a PDCCH.SOLUTION: In a method and a device, user equipment (UE) transmits a hybrid automatic repeat request acknowledgment (HARQ-ACK) signal using a resource of a physical uplink control channel (PUCCH) and a base station receives the HARQ-ACK signal using the resource of the PUCCH. The HARQ-ACK signal is transmitted from the UE according to detection of the PDCCH which is transmitted from the base station and transfers a DCI format capable of including a HARQ-ACT and PUCCH resource offset (HPRO) information field depending on a type of the PDCCH. The UE and NodeB decide the PUCCH resource according to the type of the PDCCH, and decide the PUCCH resource according to a PDCCH transmission type when the DCI format includes the HPRO.SELECTED DRAWING: Figure 9
Patent JP-2019087326-A (JP)
Title: Pipe conductor and conductive path
Inventor: FUJIOKA RYO
IPC: H01R4/18
Filed: 2017-11-02
Abstract: To provide a pipe conductor and conductive path that can easily recognize the surface connecting other conductors.SOLUTION: Provided is a pipe body having an electric conduction property and comprising a connection part 11 with another conductive body 20 formed by crush-working the end in the axial direction, a flat surface formed on one surface of the connection part 11, and a surface having a groove part 16 formed on the other surface of the connection part 11. According to said configuration, since the appearance is different between the surface (flat surface) to which the other conductive body 20 is to be connected and the surface not to be connected, the surface to which the other conductive body 20 is to be connected can easily be recognized.SELECTED DRAWING: Figure 4
Patent JP-2019088104-A (JP)
Title: Driving device of power semiconductor element
Inventor: MATSUMOTO TAKASHI
IPC: H03K17/14
Filed: 2017-11-07
Abstract: To suppress fluctuation when a threshold voltage has a fluctuation in a power semiconductor element.SOLUTION: Power semiconductor elements SW1 and SW2 made of silicon carbide (SiC) have gates each connected with a driving device 1U for an upper arm and a driving device 1D for a lower arm. The driving device 1U for the upper arm has: a threshold value detecting part 2U for detecting a threshold voltage of the power semiconductor element SW1; and a threshold value fluctuation suppression part 3U for applying a gate signal for suppressing the fluctuation of the threshold voltage in accordance with the detected fluctuation of the threshold voltage to the power semiconductor element SW1. The driving device 1D for the lower arm has: a threshold value detecting part 2D for detecting a threshold voltage of the power semiconductor element SW2; and a threshold value fluctuation suppression part 3D for applying a gate signal for suppressing the fluctuation of the threshold voltage in accordance with the detected fluctuation of the threshold voltage to the power semiconductor element SW2.SELECTED DRAWING: Figure 1
Patent JP-2019087658-A (JP)
Title: LED module
Inventor: SHIMURA TAKASHI
IPC: H05K1/11
Filed: 2017-11-08
Abstract: To provide an LED module which is less likely to be unlighted, even if the solder joint of a jumper resistor is cracked under severe environment such as temperature cycling test.SOLUTION: Jumper resistors 14a, 14b are mounted on the circuit board 11 of an LED module 10 mounting LEDs 12, 13. The jumper resistors 14a, 14b have orthogonal longitudinal directions while being connected in parallel, and straddling one wire line 18. When the coefficients of thermal expansion are different in the lengthwise direction and the crosswise direction of the circuit board 11, poor connection is less likely to occur in at least one of the jumper resistors 14a, 14b, and unlighting is circumvented.SELECTED DRAWING: Figure 1
Patent JP-2019085512-A (JP)
Title: Fender rubber composition
Inventor: OTA ERIKA
IPC: C08L7/00
Filed: 2017-11-08
Abstract: To provide a fender rubber composition that can form a fender that has excellent buffer performance in a wide temperature range from the room temperature environment to the low-temperature environment, and resists cracking.SOLUTION: A fender rubber composition has three rubbers of natural rubber, styrene-butadiene rubber, and butyl rubber, a liquid rubber as a plasticizer, and a filler. The content of the butyl rubber is 5 pts.mass or more and 30 pts.mass or less relative to 100 pts.mass of the total amount of the three rubbers.SELECTED DRAWING: None
Patent JP-2019084576-A (JP)
Title: Welding power supply device
Inventor: MIYAJIMA YUICHI
IPC: B23K9/073
Filed: 2017-11-09
Abstract: To provide a welding power supply device capable of suppressing a trouble that charging is not completed before subsequent discharge, even when charging speed of re-ignition voltage is slow.SOLUTION: A welding power supply device which applies an AC voltage between a welding torch and a work-piece includes: an inverter circuit which switches between positive polarity where a potential of the work-piece is higher than that of the welding torch and reverse polarity where a potential of the work-piece is lower than of the welding torch; a re-ignition circuit which applies a re-ignition voltage to an output of the inverter circuit upon switching from the positive polarity to the reverse polarity; and a control circuit which controls the re-ignition circuit. The re-ignition circuit includes: a re-ignition capacitor which is charged with a re-ignition voltage; a charging circuit which charges the re-ignition voltage to the re-ignition voltage; and a discharge circuit which discharges the re-ignition voltage charged to the re-ignition capacitor. The control circuit makes the charging circuit start charging at the time of the reverse polarity and finish charging after the positive polarity is obtained.SELECTED DRAWING: Figure 3
Patent JP-2019089872-A (JP)
Title: Pneumatic tire
Inventor: HIRO MASATAKA
IPC: C08L9/00
Filed: 2017-11-10
Abstract: To provide a pneumatic tire having furthermore improved abrasion resistance in a region having a highly-severe road surface condition.SOLUTION: A pneumatic tire includes a tread constituted of a rubber composition including a rubber constituent containing isoprene rubber as much as 50 mass% or more and below 100 mass%, and butadiene rubber as much as 50 mass% or less and over 0 mass%, and carbon black. In the pneumatic tire, dispersion of modulus (M300-M300)×100/M300, when measuring 10 points from a site on an equator on a contact area, is 20% or less.SELECTED DRAWING: None
Patent JP-2018023852-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which amusement of games is not deteriorated due to the games becoming monotonous because of a specific game state becoming redundant.SOLUTION: At the start of a variable display of special symbols, a CPU 103 performs a probability variation stock lottery for determining whether or not to stock a right to cause a performance of a probability variation control, and if the lottery is won, a value of a probability variation stock flag is added by one. Further, the CPU performs a probability variation stock discharge lottery for determining whether or not to discharge a stocked right, and if the lottery is won and if there is a stocked right, sets a discharge flag. At the end of the variable display, if the discharge flag has been set, the value of the probability variation stock flag is subtracted by one, and a probability variation flag for causing the performance of the probability variation control is set and a control is performed in a high probability state from a next variable display.SELECTED DRAWING: Figure 13