baber/WOPTO huggingface dataset:
Patent JP-2019214709-A (JP)
Title: Compound, resin, resist composition, and method for producing resist pattern
Inventor: SHIMADA MASAHIKO
IPC: G03F7/039
Filed: 2019-05-31
Abstract: To provide a compound, a resin, and a resist composition capable of producing a resist pattern having good CD uniformity (CDU).SOLUTION: There are provided: a monomer (1A) having one alkoxy group and two ester groups or a monomer (1B) having two (meth)acrylic groups or two styryl groups and having two ester groups, the monomer (1A) or the monomer (1B) being a (meth)acrylic acid derivative or a styrene derivative; a resin comprising the monomers; and a resist composition containing the resin.SELECTED DRAWING: None
Patent JP-2020197473-A (JP)
Title: Wheel diameter measuring device
Inventor: RYU TO
IPC: G01B11/10
Filed: 2019-06-04
Abstract: To achieve a wheel diameter measuring device whose installation cost can be kept low.SOLUTION: A wheel diameter measuring device includes: an optical sensor 18 having a light projecting part 16 and a light receiving part 17; and a measuring part for measuring a wheel diameter R of a wheel 2. The light projecting part 16 and the light receiving part 17 are installed separately in a vertical direction Z across a traveling locus T of the wheel 2. The light projecting part 16 is constituted so as to project a belt-like detection light 21 having a width along an extending direction X of a rail 1. A range of the extending direction X of the detection light 21 is set so as to include two positions separated by the diameter of the wheel 2 in the extending direction X. The measuring part measures the wheel diameter R based on the detection light 21 received by the light receiving part 17.SELECTED DRAWING: Figure 4
Patent JP-2020195980-A (JP)
Title: Water shielding side wall structure, bottom plate/side wall structure and water shielding side wall construction method
Inventor: YAMAGUCHI TOKICHIRO
IPC: B09B1/00
Filed: 2019-06-05
Abstract: To provide a water shielding side wall structure which can easily form high quality presser concrete, a bottom plate/side wall structure and a water shielding side wall construction method.SOLUTION: A water shielding side wall structure comprises: a side wall building frame 7; a side wall water shielding construction layer 15 which is stretched on an inner surface of the frame; a side wall presser concrete 9 which protects the layer; plural precast concrete plates 17 which are arranged in plural rows in the left-right direction so as to cover the side wall presser concrete 9; and H-shaped steel columns 18 which are located between respective adjacent rows. One flange part 20 of each H-shaped steel column 18 is embedded in the interior of the side wall presser concrete 9, and an inner surface of the other flange part 21 contacts a surface on a side opposite to the side wall water shielding construction layer 15 of the corresponding precast concrete plate 17.SELECTED DRAWING: Figure 1
Patent JP-2020200815-A (JP)
Title: Control method of fuel reformer and fuel reformer
Inventor: MORIMOTO KENJI
IPC: F02B51/02
Filed: 2019-06-13
Abstract: To provide a fuel reformer which can efficiently finish the warmup of a reforming catalyst and the defrosting of a water tank while making compatible both the warmup and the defrosting by efficiently using the heat of an exhaust gas, and can quickly start to create hydrogen by using the reforming catalyst, and its control method.SOLUTION: An exhaust gas passage 10 of an internal combustion engine E is branched to a reforming-catalyst side exhaust gas passage 10A and a water-tank side exhaust gas passage 10B, a reforming catalyst 1 is arranged on the reforming-catalyst side exhaust gas part 10A, and a water tank 2 is arranged on the water-tank side exhaust gas passage 10B. A target catalyst temperature arrival time Tc at which the reforming catalyst 1 arrives at a target reforming catalyst temperature (activation temperature), and a target water tank temperature arrival time Tw at which the water tank 2 arrives at a target water tank temperature (defrosting temperature) are estimated on the basis of temperatures of the reforming catalyst 1 and the water tank 2, and a flow rate ratio of an exhaust gas to the reforming-catalyst side exhaust gas passage 10A and the water-tank side exhaust gas passage 10B is adjusted by an exhaust-gas flow rate adjustment valve 12 so as to satisfy Tc=Tw.SELECTED DRAWING: Figure 1
Patent JP-2020202780-A (JP)
Title: Marine product recovery drum
Inventor: FUSHIMI YASUO
IPC: A01K61/54
Filed: 2019-06-17
Abstract: To provide a marine product recovery drum that can reliably collect marine products by aligning an interval of a blade tip side to the interval of a marine product mass mounted in a rope.SOLUTION: A marine product recovery drum 3 comprises a drum body 11 installed rotatably, and blades 15 arranged on the drum body 11 at equal intervals in a circumferential direction. The marine product recovery drum collects strings 9 with marine products 6 adhering thereto. The blades 15 each are composed of a fixed blade fixed to the drum body 11 and a movable blade 19 movably installed to the fixed blade in a radial direction.SELECTED DRAWING: Figure 3
Patent JP-2020203770-A (JP)
Title: Cap feeding device
Inventor: TAKAKUWA KYOHEI
IPC: B65G47/14
Filed: 2019-06-18
Abstract: To prevent a cap from jamming with a simple structure in a device for supplying a cap with a dispenser.SOLUTION: A cap C with a dispenser is carried in a condition where a nozzle Cn faces either one of front and rear directions in a carrying direction by a cap carrier conveyor 28. A first rotary guide 30A and a second rotary guide 30B are arranged above the cap carrier conveyor 28 in order from an upstream side. An endless belt 34 of the first rotary guide 30A is made to travel at a first speed V1, and the endless belt 34 of the second rotary guide 30B is made to travel at a second speed. With respect to a carrier speed V0 of the belt 28A of the cap carrier conveyor 28, V1>V0>V2 or V1<V0<V2 is set. The nozzles Cn are aligned in either one of the front and rear directions in the carrying direction by the first rotary guide 30A, and the nozzles Cn are aligned in a direction approximately orthogonal to the carrying direction by the second rotary guide 30B.SELECTED DRAWING: Figure 2
Patent JP-2021001710-A (JP)
Title: Heat exchanger
Inventor: MIYAJIMA NORIYOSHI
IPC: F28F21/04
Filed: 2019-06-21
Abstract: To provide a heat exchanger enabling a tank to be connected to a heat exchange part by using a simple structure.SOLUTION: A heat exchanger 10 includes a heat exchange part 20, a tank 30, a seal member and a connection member 40. The heat exchange part includes a housing 21 in which air flows and a core part accommodated in the housing, and exchanges heat between the air flowing in the housing and cooling water flowing in the core part. The tank 30 is mounted to an opening of the housing. The seal member is disposed to be sandwiched between the housing 21 and the tank 30. The connection member 40 is formed separately from the heat exchange part 20 and the tank 30 and is caulked to the housing to integrally connect the housing 21 and the tank 30 with each other.SELECTED DRAWING: Figure 1
Patent JP-2019204521-A (JP)
Title: Program and information processing device
Inventor: PHILIP IRRI
IPC: G06F3/041
Filed: 2019-07-04
Abstract: To provide a program that can extract input information more stably.SOLUTION: A program includes: fetching a first sensor image at the time when a light unit is lighting and a second sensor image at the time when the light unit is not lighting; calculating a third image by calibrating the first sensor image using a first calibration image; calculating a fourth image by calibrating the second sensor image using a second calibration image; calculating fifth to seventh images using the third image and the fourth image; calculating an eighth image by obtaining a weighted average of the fifth to the seventh images in accordance with an illumination and a display image; and calculating touch data using the eighth image.SELECTED DRAWING: Figure 3
Patent JP-2021011985-A (JP)
Title: Two-stage refrigerator
Inventor: MIYAKOSHI TOMOYA
IPC: F25B6/04
Filed: 2019-07-08
Abstract: To provide a two-stage refrigerator capable of suppressing an increase in pressure loss generated when a high-stage refrigerant is circulated in a route in which a low-stage refrigerant in a low-stage side cooling circuit is condensed by the high-stage refrigerant cooled by a heat exchanger in a high-stage side cooling circuit.SOLUTION: A two-stage refrigerator 100 includes: a first heat exchanger 4 evaporating a high-stage refrigerant expanded by a high-stage side expansion valve 33 and condensing a low-stage refrigerant caused to flow out from a low-stage side compressor 11; and a second heat exchanger 5 cooling the high-stage refrigerant caused to flow out from a high-stage side condenser 32 by using a low-stage refrigerant caused to flow out from a low-stage side evaporator 14. The high-stage side cooling circuit 3 includes a connection pipeline 34 directly connecting the high-stage side condenser 32 and the second heat exchanger 5 without interposing a valve.SELECTED DRAWING: Figure 1
Patent JP-2021015439-A (JP)
Title: Electronic apparatus
Inventor: SHIBA HIDEKI
IPC: G06F13/38
Filed: 2019-07-11
Abstract: To make it possible to determine whether two devices connected via a USB Type-C cable are DFP devices or UFP devices.SOLUTION: An electronic apparatus (100) has a terminal connected to an external device, a first resistor connected to the terminal, a second resistor connected to the terminal, first switch means for controlling the connection between the terminal and the first resistor and the second resistor, second switch means for controlling the connection between the terminal and a pull-down resistor or a pull-up resistor, switch control means for controlling the first switch means and the second switch means, and connection detecting means for detecting the type of the external device. When the first switch means is controlled to the on state and the second switch means is controlled to the off state, the connection detecting means determines the type of the external device by monitoring the change in the voltage of the terminal.SELECTED DRAWING: Figure 1
Patent JP-2021018926-A (JP)
Title: Two-terminal tv terminal for wall embedding
Inventor: KUDO TAICHI
IPC: H01R24/38
Filed: 2019-07-19
Abstract: To provide a two-terminal TV terminal for wall embedding that can connect to a TV set and a recorder, can connect a communication LAN terminal, and that has a compact appearance of one decorative plate for one mounting frame of a large square with three ports, and makes installation work easy.SOLUTION: In a TV joint reception device, a TV terminal T for a large square hole flash plate for three ports is attached to a mounting frame 3 to be embedded by making a hole 2 in a wall surface 1, two of the three ports consist of a double-connected TV terminal portion 5 for a TV terminal 50 that is integrated following a column state, and connection cables 6 can be freely connected to two adjacent ports for TV terminals 50 of the double-connected TV terminal portion 5.SELECTED DRAWING: Figure 1
Patent JP-2021018624-A (JP)
Title: Identification system, identification method and computer program
Inventor: WU HAIYUAN
IPC: G06T7/90
Filed: 2019-07-22
Abstract: To provide an identification system which secures the identification performance even in a case of using less information such as color information obtained from a bird-eye vision image.SOLUTION: An identification system 10 comprises a processor 20 which executes processing of generating one or more feature amounts for an object in an image and processing of identifying the object on the basis of the one or more feature amounts. The one or more feature amounts include a color feature amount on the basis of the color distribution of the object in a color space. The color distribution includes a registered color being the color included in the object and the frequency of the registered color. The system also comprises a storage device 30 which includes a database in which the frequency of the non-registered color included in the range around the registered color and having the size according to the frequency of the registered color is set in accordance with the frequency of the registered color in the color space.SELECTED DRAWING: Figure 1
Patent JP-2021018355-A (JP)
Title: Control unit, method, program, and information processing system
Inventor: TANIOKA HIROAKI
IPC: G09G5/10
Filed: 2019-07-22
Abstract: To control a backlight according to the remaining amount of a battery.SOLUTION: A control unit comprises: a position information acquisition unit that acquires position information on a contact point of input means and a screen of a display unit; a battery remaining amount information acquisition unit that acquires battery remaining amount information on the display unit; and an illuminance control unit that increases the luminance of a backlight around the contact point and decreases the luminance of the backlight in an area other than around the contact point, and controls the area around the contact point based on the battery remaining amount information.SELECTED DRAWING: Figure 5
Patent JP-2021018721-A (JP)
Title: Drawing order determination method, drawing method, and drawing device
Inventor: ISHIKURA KEIGO
IPC: G09G5/00
Filed: 2019-07-23
Abstract: To provide a drawing order determination method that, even if a transparent image is included in an image group, can accurately execute drawing of images included in the image group, and can increase the speed in drawing the image group, and provide a drawing method, and a drawing device to which such the drawing method is applied.SOLUTION: A drawing order determination method of the present invention includes: a specification step of comprising an image group including at least one transparent image and a plurality of non-transparent images, where the arrangement order of the images is determined in advance, and specifying, in the image group, the respective positions at which the transparent image and the non-transparent images are arranged; and a determination step of determining an image to be drawn first in the image group, the determination step including a first step of determining a non-transparent image immediately behind the transparent image when viewed from the rear of the arrangement order as the image to be drawn first, and a second step of determining a non-transparent image at the forefront of the arrangement order as the image to be drawn first.SELECTED DRAWING: Figure 2B
Patent JP-2021022428-A (JP)
Title: X-ray tube
Inventor: ISHII ATSUSHI
IPC: H01J35/08
Filed: 2019-07-24
Abstract: To suppress incidence of X-rays on a bulb part.SOLUTION: An X-ray tube 10 comprises: an electron gun part 110; a target T which generates X rays; and a vacuum housing part 100. The vacuum housing part 100 has: a head part 101 which supports the target T; and a bulb part 102 which is made of an insulation material and is coupled to the head part 101. The electron gun part 110 has a second grid electrode 124 formed in a cylindrical shape for converging electrons to be emitted, and it is supported by the bulb part 102 in such a manner that at least part of the second grid electrode 124 is located in the head part 101. When viewed from an X-ray generation position P on the target T, the second grid electrode 124 blocks the line of sight from the X-ray generation position P to the bulb part 102.SELECTED DRAWING: Figure 2
Patent JP-2021021512-A (JP)
Title: Method of controlling pressure in furnace
Inventor: ISOZAKI YUKI
IPC: F27D19/00
Filed: 2019-07-25
Abstract: To provide a method of easily stabilizing a pressure in a furnace.SOLUTION: The method of stabilizing a pressure in a furnace comprises a step of selecting one of a plurality of pressure conditions in a furnace classified beforehand to which a pressure deviation obtained by subtracting a preset value from an indicated value indicated by a pressure gage 1a disposed in a furnace of a rotary kiln represented by a flash dryer 1 corresponds, a step of controlling opening/closing of a damper 5 disposed in a flue 8, namely a passage of exhaust discharged from the furnace by being sucked by an exhaust fan 4, according to the rate of change in the opening corresponding to the selected pressure condition in the furnace, and preferably, a step of allowing repeating of the operations including obtaining the pressure deviation up to controlling opening/closing of the damper 5, to wait until a specified time lapses, subsequent to carrying out controlling of opening/closing of the damper 5.SELECTED DRAWING: Figure 3
Patent JP-2021019768-A (JP)
Title: Game machine
Inventor: KIMURA YUICHI
IPC: A63F7/02
Filed: 2019-07-26
Abstract: To provide a game machine that can improve entertainment property of the rendering to increase ready-to-win.SOLUTION: A game machine 1 is set as ready-to-win when identification symbols 80 selected from two or more groups of multiple identification symbol groups 80 g may become the same type, in which multiple ready-to-win rendering can be established and executed. In the ready-to-win rendering, the reference ready-to-win being the ready-to-win becoming the reference is established. In addition to that, on the occurrence of a ready-to-win increase mode where the post ready-to-win being another ready-to-win is established, the probability when the winning/losing determination result becomes the winning is suggested by the relationship based on a predetermined order of a reference identification symbol 80a for constituting the reference ready-to-win and a post identification symbol 80b constituting the post ready-to-win.SELECTED DRAWING: Figure 5
Patent JP-2021019787-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-26
Abstract: To suppress a decline in game amusement.SOLUTION: Before a specific performance is executed, multiple types of suggestion performances in relation to execution of the specific performance can be executed. The multiple types of specific performances include a first specific performance and a second specific performance with a low expectation of being controlled to be in an advantageous state than in the first specific performance. When the suggestion performance is executed at a first timing, the first specific performance can be executed in relation to the suggestion performance. When the suggestion performance is executed at a second timing before the first timing, the second specific performance can be executed in relation to the suggestion performance. The second specific performance can be executed in a first pattern in which execution is made once in relation to the suggestion performance and in a second pattern in which execution is made multiple times in relation to the suggestion performance. A game state is controlled in the advantageous state with a higher expectation in a case where the second specific performance is executed in the second pattern than in a case where the second specific performance is executed in the first pattern.SELECTED DRAWING: Figure 13-17
Patent JP-2021022524-A (JP)
Title: Light source device for ink drying
Inventor: FUJII MAKOTO
IPC: H01K1/32
Filed: 2019-07-30
Abstract: To provide a light source device for ink drying, capable of suppressing uneven drying of ink.SOLUTION: A light source device 100 for ink drying includes a halogen lamp 10 irradiating a medium carried in a predetermined carrying direction with light thereby to dry water-based ink landed on the medium. The halogen lamp 10 includes: an arc tube 11 including a filament arranged at the inside thereof, the arc tube being filled with halogen gas at the inside thereof; a coating layer 12 provided on a part of the outer wall of the arc tube and shifting the peak wavelength range of light irradiated with from the arc tube 11 to a long wavelength side with respect to the peak wavelength range of light irradiated with from the filament; and an opening 13 which is formed in a part of the outer wall of the arc tube 11 and in which the coating layer 12 is not provided. The opening 13 is formed within a range in which the opening angle with respect to the center of the tube axis of the arc tube 11 is 180 degrees or less.SELECTED DRAWING: Figure 1
Patent JP-2021025071-A (JP)
Title: Composite plated material and method for producing the same
Inventor: KOTANI HIROTAKA
IPC: H01H1/04
Filed: 2019-08-01
Abstract: To provide: a composite plated material in which a composite plating film that comprises a composite material containing carbon particles in a silver layer is formed on a base material, and in which the carbon particles in the composite plating film hardly fall off; and a method for producing the same.SOLUTION: Electroplating using a silver plating solution blended with carbon particles is carried out to form a composite plating film that comprises a composite material, which contains carbon particles in the silver layer, on a base material (preferably made of copper or a copper alloy), and then a treatment is carried out for removing some of the carbon particles on a surface.SELECTED DRAWING: None
Patent JP-2019208269-A (JP)
Title: Receiver unit and reception method
Inventor: MURAKAMI YUTAKA
IPC: H03M13/23
Filed: 2019-08-01
Abstract: To realize multiple coding rates with low circuit scale, in an encoder and a decoder using LDPC-CC, and to provide a high data reception quality.SOLUTION: A coding rate setting section sets a coding rate (s-1)/s(s≤z), and an information generation section sets from information Xto information Xto zero. A first information arithmetic section calculates the X(D) term of formula (1) by inputting the information Xat a moment in time i, a second information arithmetic section calculates the X(D) term of the formula (1) by inputting the information Xat the moment in time i, a third information arithmetic section calculates the X(D) term of the formula (1) by inputting the information Xat the moment in time i, and a parity arithmetic unit calculates the P(D) term of the formula (1) by inputting the parity Pat the moment in time i-1, and obtains the exclusive OR of these arithmetic results as the parity Pat the moment in time i.SELECTED DRAWING: Figure 10
Patent JP-2019203202-A (JP)
Title: ELECTRONIC COMPONENT Cu-Ni-Co-Si ALLOY
Inventor: HORIE HIROYASU
IPC: C22C9/06
Filed: 2019-08-06
Abstract: To provide an electronic component Cu-Ni-Co-Si alloy with improved reliability in which, in addition to a high strength and a high conductivity, also a bendability, which is in general difficult to be compatible with the strength, are imparted to a Corson copper alloy.SOLUTION: Provided is an electronic component Cu-Ni-Co-Si alloy containing Ni by 3.0 to 4.5 mass% and Co by 0.1 to 1.0 mass%, and in which the concentration (mass%) ratio of Ni to Co, (Ni/Co), is adjusted so as to be 3.5 to 30, as well as in which Si is contained so that the (Ni+Co)/Si mass ratio becomes 3 to 5, and in which the balance is composed of Cu and inevitable impurities, and the coefficient of variation of the crystal grain size obtained by performing an electron backscatter diffraction measurement over a cross section parallel to the rolling direction and when an orientation difference of 5° or more is considered as a crystal grain boundary, is 30% or less.SELECTED DRAWING: None