baber/WOPTO huggingface dataset:
Patent JP-2021138802-A (JP)
Title: Resin composition, and carrier-attached resin film, prepreg, laminate, printed wiring board and semiconductor device including the same
Inventor: DAITO NORIYUKI
IPC: C08J5/24
Filed: 2020-03-03
Abstract: To provide a resin composition that can provide a resin film which is of low dielectric loss tangent and excellent in laser processability.SOLUTION: The present disclosure provides a resin composition comprising following components (A)-(C): (A) modified polyphenylene ether copolymer, (B) maleimide compound, and (C) indene resin.SELECTED DRAWING: Figure 1
Patent JP-2021140458-A (JP)
Title: Image generating system, method of controlling the same, and program
Inventor: SAKAKIMA HIDETO
IPC: G09G5/36
Filed: 2020-03-05
Abstract: To efficiently generate virtual viewpoint images in different video formats.SOLUTION: An image generating system includes a plurality of rendering means, and converts, based on performance of the plurality of rendering means, virtual viewpoint information indicating a virtual viewpoint and for use in generation of a virtual viewpoint image suitable for a predetermined video format into virtual viewpoint information indicating a plurality of virtual viewpoints. Based on the plurality of pieces of converted virtual viewpoint information, rendering contents to be executed are allocated to at least a part of the plurality of rendering means. A virtual viewpoint image suitable for the predetermined video format is generated by using rendering results of at least a part of the plurality of rendering means.SELECTED DRAWING: Figure 2
Patent JP-2021138411-A (JP)
Title: Electronic component packaging cover tape and electronic component package
Inventor: YAKABE TORU
IPC: B65D73/02
Filed: 2020-03-05
Abstract: To suppress breakage of a cover tape when peeling the cover tape from a carrier tape.SOLUTION: An electronic component packaging cover tape 1 comprises a base material layer 14, and a sealant layer 11 provided on one surface side thereof. The base material layer contains polyester, and has a thickness of 10 to 30 μm. When an average value of peel strength under [condition 1] is represented by FLow, and an average value of peel strength under [condition 2] is represented by FHigh, a value of FHigh/FLow is 1.0 to 2.0. [Condition 1] seal condition: a long object, which is formed in such a manner that the cover tape is slitted to a width of 5.3 mm, is brought into contact with a surface of a sheet for a carrier tape on a surface thereof on the sealant layer side, and is heat-sealed under the condition of 160°C, 4 kg/cm2, 0.1 second to obtain a complex. Peel condition: the composite is peeled under the condition of a peel rate of 300 mm/min, a peel angle of 180°. [Condition 2] this condition is same as the condition 1 except that a heat sealing temperature is set to 200°C.SELECTED DRAWING: Figure 1
Patent JP-2021138087-A (JP)
Title: Thermal transfer sheet
Inventor: SHIINE YASUHARU
IPC: B41M5/382
Filed: 2020-03-06
Abstract: To provide a cyan-color, sublimable thermal transfer sheet that can achieve an ideal hue angle and can provide a printed matter having high density, high chroma, and excellent light resistance.SOLUTION: A thermal transfer sheet 1 has at least a cyan dye layer 4 on one side of a base material 2. The cyan dye layer has a binder resin, and at least a compound A represented by general formula (1), and further has a compound B represented by general formula (2) at a ratio of [compound A/compound B=80/20-100/0] in weight solid content ratio.SELECTED DRAWING: Figure 1
Patent JP-2021137410-A (JP)
Title: Game medium management system, game medium management device, and game medium management method
Inventor: SEKI HIROAKI
IPC: A63F7/02
Filed: 2020-03-06
Abstract: To improve the convenience of players when general game machines and under-management game machines are installed together.SOLUTION: Under-management holding balls that can be reused in an under-management card unit 10 installed beside an under-management Pachinko machine 20 and general holding balls that can be reused in a general card unit 30 installed beside a general Pachinko machine 40 are managed as card data by associating them with a card ID. Further, whether or not the under-management holding balls can be reused in the general card unit 30 is set in a mutual usage setting table and a control is performed so that the under-management holding balls can be reused in the general card unit 30.SELECTED DRAWING: Figure 1
Patent JP-2020096984-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUNORI
IPC: A63F7/02
Filed: 2020-03-09
Abstract: To provide a game machine capable of verifying validity of programs, in a game machine in which a program for packaging a game property specification, and a program for preventing a fraudulent act are arranged mixedly.SOLUTION: In a game machine, each arrangement position on ROM of a program for packaging a game property specification and a program for preventing a fraudulent act is demarcated, and is constituted so that each program is not mixed mutually on a program source code or on a memory map.SELECTED DRAWING: Figure 67
Patent JP-2021141970-A (JP)
Title: Baby carrier
Inventor: INOUE KAZUMI
IPC: A47D13/02
Filed: 2020-03-10
Abstract: To provide a baby carrier that can reduce a burden to a waist of a person who carries an infant on its shoulder.SOLUTION: The baby carrier includes: a baby carrier body for embracing a body part of an infant; shoulder belts (3, 4) connected to both ends of the baby carrier body, and hooked to the shoulder of a person who carries the infant on the shoulder; a waist belt (5) connected to the bottom end of the baby carrier body, and worn in the waist of the person who carries the infant on the shoulder; and a waist pad (6) provided at the waist belt (5), and coming in abutment with the waist of the person who carries the infant on the shoulder. The waist pad (6) comprises a pair of first core materials (64) vertically extending along the backbone of the person who carries the infant on the shoulder, and provided at intervals in the width direction going directly with the backbone so as to sandwich the backbone.SELECTED DRAWING: Figure 5
Patent JP-2021143375-A (JP)
Title: Aluminum alloy forged article and method for producing aluminum alloy forged article
Inventor: ARAYAMA TAKUYA
IPC: C22C21/06
Filed: 2020-03-11
Abstract: To provide an aluminum alloy forged article that has excellent mechanical property at ordinary temperature and is less likely to generate recrystallized grain, and to provide a method for producing the same.SOLUTION: An aluminum alloy forged article 1 of the present invention contains Cu: 0.15 mass% to 1.0 mass%, Mg: 0.6 mass% to 1.15 mass%, Si: 0.95 mass% to 1.25 mass%, Mn: 0.4 mass% to 0.6 mass%, Fe: 0.2 mass% to 0.3 mass%, Cr: 0.11 mass% to 0.25 mass%, Ti: 0.012 mass% to 0.035 mass%, and B by 0.0001 mass% to 0.03 mass%, the Zn content is 0.25 mass% or less, the Zr content is 0.05 mass% or less, the balance is Al and unavoidable impurities, and, in the cross-section structure of the forged article 1, the fraction of Mg2Si phase present in the visual field area of 500×500 μm2 as measured by SEM-EBSD method is 0.1% or less.SELECTED DRAWING: Figure 1
Patent JP-2021142895-A (JP)
Title: Human-powered vehicle control device and human-powered vehicle operation system
Inventor: SHAKA SATOSHI
IPC: B62M6/50
Filed: 2020-03-12
Abstract: To provide a human-powered vehicle control device which improves usability of a motor, and a human-powered vehicle operation system.SOLUTION: A human-powered vehicle control device includes a control part which controls a motor so as to apply propulsion power to a human-powered vehicle, the control part controls the motor according to human power driving force inputted to an input rotator provided on the human-powered vehicle, and controls the motor in at least one of a first control state including a plurality of assist states that can be changed by an operation part different from the input rotator and a second control state in which the motor is controlled according to operation for the operation part, and when the human power driving force is inputted to the input rotator in the second control state, controls the motor in the first control state.SELECTED DRAWING: Figure 2
Patent JP-2021079528-A (JP)
Title: Optical instrument for lens polishing
Inventor: HU JIANGLONG
IPC: B24B9/14
Filed: 2020-03-13
Abstract: To provide an optical instrument for lens polishing.SOLUTION: The optical instrument for lens polishing includes a main body. A polishing space is provided in the main body, and a placement board is rotatably provided in the polishing space. A spectacle frame is placed on the placement board, and a lens is placed on the spectacle frame. An extending rod is provided above the lens to be moved up and down by an extending device, and an outer periphery of the extending rod has a spline structure. A suction disk is attached to a lower end of the extending rod, a stationary block is fixedly provided at an upper end of the extending rod, and a gas space is provided in the extending rod. An air intake pump is mounted in the gas space. The lens can be adsorbed onto the suction disk by activating the air intake pump. An adjustment disk is connected to an outer periphery of the extending rod with a spline.SELECTED DRAWING: Figure 1
Patent JP-2021152773-A (JP)
Title: Article information reader
Inventor: YAJIMA SHINSUKE
IPC: H01Q15/18
Filed: 2020-03-24
Abstract: To provide an article information reader that can make an image information read and a wireless tag read in combination and is easy to use.SOLUTION: An information reader comprises: a read part which reads information specifying an article out of image information, an antenna which receives information specifying an article from a wireless tag, and a reflection part which reflects a radio wave that the antenna transmits to reflect an area where communication with the wireless tag through the antenna is possible on an area where the image information can read by the read part.SELECTED DRAWING: Figure 2
Patent JP-2020114426-A (JP)
Title: High-speed chronic total occlusion crossing devices
Inventor: HIMANSHU N PATEL
IPC: A61B17/3207
Filed: 2020-03-25
Abstract: To solve the problems in which many of occlusion-crossing devices are ill-equipped for use with an imaging unit and are too large for use in peripheral or coronary arteries.SOLUTION: An occlusion crossing device includes an outer shaft, an inner shaft, an optical fiber, and a handle attached to the inner shaft and the outer shaft. The inner shaft extends within the outer shaft. The inner shaft includes a drill tip at a distal end thereof. The optical fiber extends within the inner shaft substantially along a central axis of the inner shaft. The distal tip of the optical fiber is attached to the drill tip. The handle is configured to rotate the inner shaft and drill tip at speeds greater than 500 rpm.SELECTED DRAWING: Figure 4A
Patent JP-2021155277-A (JP)
Title: Porous ceramic structure and manufacturing method of porous ceramic structure
Inventor: IZUMI YUNIE
IPC: F01N3/035
Filed: 2020-03-27
Abstract: To provide a porous ceramic structure having low pressure loss and high catalyst performance.SOLUTION: In the porous ceramic structure, the content of Fe in the case of containing Fe is, in Fe2O3 conversion, 0.1 mass% or larger and 3.0 mass% or smaller, and the content of Mn in the case of containing Mn is, in Mn2O3 conversion, 0.1 mass% or larger and 3.0 mass% or smaller. The content of Co when Fe or Mn and Co are contained is, in Co3O4 conversion, 0.1 mass% or larger and 3.0 mass% or smaller, and the content of Co in the case of not containing Fe and Mn but containing Co is, in Co3O4 conversion, 0.2 mass% or larger and 6.0 mass% or smaller. A content of Ce is, in CeO2 conversion, 0.1 mass% or larger and 10 mass% or smaller. A ratio of Fe/Mn/Co is 0.8 or larger and 9.5 or smaller. The content of metal oxide particles 2 is 0.3 mass% or larger and 8.0 mass% or smaller.SELECTED DRAWING: Figure 7
Patent JP-2021153938-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-03-27
Abstract: To provide a game machine that can execute a performance display effective for a game parlor.SOLUTION: In a game machine of the present invention, when a specific losing symbol is stopped and displayed in a variation display of a special symbol during a normal game state in which the variation display of a normal symbol is performed for a predetermined time, a game state is controlled to a specific game state in which the variation display of the normal symbol is shortened. When the game state is controlled from the normal game state to the specific game state, output of a predetermined signal to the outside of the game machine is started even during an auxiliary game, but from the variation display of the next normal symbol, the time is shortened one. When the game state is controlled from the specific game state to the normal game state, the output of the predetermined signal is stopped even during the auxiliary game, but from the variation display of the next normal symbol, the time is a predetermined one.SELECTED DRAWING: Figure 35
Patent JP-2021158277-A (JP)
Title: Sheet for manufacturing semiconductor device and manufacturing method of sheet for manufacturing semiconductor device
Inventor: IWAYA WATARU
IPC: B32B7/06
Filed: 2020-03-27
Abstract: To provide a sheet for manufacturing a semiconductor device and a manufacturing method of a sheet for manufacturing a semiconductor device, in which the occurrence of roll marks is suppressed.SOLUTION: A sheet for manufacturing a semiconductor device 101 has a base material 11, a first adhesive layer 12, a film-like adhesive 14, a release film 15, a second adhesive layer 16, and a support base material 17 are laminated on the base material 11 in this order, and the thickness of the composite release film 20 with the configuration of the release film 15, the second adhesive layer 16, and the support base material 17 laminated in this order is more than 38 μm.SELECTED DRAWING: Figure 1
Patent JP-2021155821-A (JP)
Title: Carburizing steel, carburized steel component and manufacturing method of carburized steel component
Inventor: SUKETANI MASAHITO
IPC: C23C8/80
Filed: 2020-03-27
Abstract: To provide carburizing steel that reduces variation of a deformation amount of carburized steel component after a carburization treatment and exhibits its effect even in a component of complicated shape, a carburized steel component therewith and a manufacturing method of the carburized steel component.SOLUTION: Carburizing steel comprises, by mass%, 0.06 to 0.30%, Si: 0.01 to 0.90%, Mn: 1.50 to 3.50%, P: 0.05% or smaller, S: 0.001 to 0.100%, Cr: 1.50 to 4.00%, Al: 0.001 to 0.050%, N: 0.0030 to 0.0250%, and the remainder consists of Fe and impurities, in which, when carburized, the following index Ms expresses an Ms point (°C) of a depth 25 μm position from the carburized surface is 50°C or higher. Ms=194.8-1.3×Si-31.7×Mn-11.6×Cr, herein, in the formula that expresses the index Ms, each symbol of element shows a content (mass%) of each element.SELECTED DRAWING: None
Patent JP-2021162400-A (JP)
Title: Automatic analyzing device
Inventor: SATO TSUBOMI
IPC: G01N35/00
Filed: 2020-03-31
Abstract: To provide an automatic analyzing device that improves reliability of a calibration measurement result.SOLUTION: An automatic analyzing device that analyzes a specimen comprises: an analysis unit; a storage unit; a calculation unit; and a display unit. The analysis unit analyzes the specimen after performing measurement for calibration. The storage unit stores accumulated data which is data having a calibration measurement result accumulated. The calculation unit calculates an allowable range which is used for determining whether or not the calibration measurement result is abnormal, on the basis of the accumulated data. The display unit displays the calculated allowable range.SELECTED DRAWING: Figure 2
Patent JP-2020128985-A (JP)
Title: Route setting device, control method, and program
Inventor: YAMADA TAKAHIRO
IPC: G09B29/10
Filed: 2020-03-31
Abstract: To provide a route setting device capable of favorably performing guidance on the basis of a route designated by a third party.SOLUTION: An on-vehicle machine 20 transmits self vehicle position information D1 related to the current place of a vehicle Ve to a route designation terminal 30, so as to receive route coordinate information D2 indicating the position of a route to a destination from the route designation terminal 30. Then, the on-vehicle machine 20 sets a guide route to the destination on the basis of the received route coordinate information D2 and map information, and allows a display 24 to display the guide route.SELECTED DRAWING: Figure 4
Patent JP-2021160795-A (JP)
Title: Storage body for absorbent article
Inventor: SHIMIZU NORIKO
IPC: A61F13/551
Filed: 2020-03-31
Abstract: To provide a storage body for an absorbent article that suppresses friction between mutual patterns (15) of adjacent storage bodies (1) and color migration from the pattern (15) to an absorbent article (20) when multiple storage bodies (1) are arranged and packed.SOLUTION: A storage body (1) for an absorbent article includes: a storage member (10); and an absorbent article (20) stored in the storage member (10) and including an absorptive core (22a). The storage member (10) is printed with a pattern (15). While the absorbent article (20) is positioned in a certain position inside the storage member (10), at least part of the pattern (15) does not overlap on the absorptive core (22a) when being viewed in a thickness direction of the absorbent article (20).SELECTED DRAWING: Figure 1
Patent JP-2021165328-A (JP)
Title: Antiviral kneaded body, formation method of antiviral kneaded material and formation method of antiviral kneaded body
Inventor: MINAGAWA HIROAKI
IPC: C08L83/04
Filed: 2020-04-06
Abstract: To make it effective to utilize a material capable of always conveniently available as a main component, to be able to heighten a ratio of a dolomite content, namely, a content of an antiviral agent, to be able to surely hold the material when the ratio of the content of the dolomite content, namely, the antiviral agent is heightened, and to be able to increase a contact area to improve the antiviral performance of the dolomite, when forming the antiviral body for contacting with, for example, a palm.SOLUTION: A silicon/dolomite kneaded material is formed, the kneaded body is characterized in that kneaded material is made of silicon material as a main component and dolomite as an accessory component, and shows the antiviral performance, and when kneaded and the surface is pressed by contacting with a pressing body, the flexibility is maintained, and the contact area to the pressing body of the surface increases compared with before the pressing action.SELECTED DRAWING: Figure 1
Patent JP-2020117531-A (JP)
Title: Novel process for synthesis of catechins
Inventor: SUNDEEP DUGAR
IPC: C07D311/62
Filed: 2020-04-08
Abstract: To provide a novel process of synthesis of epicatechin in enantiomerically pure or enantiomerically enriched and/or racemic forms.SOLUTION: A process for synthesis of enantiomerically pure or enantiomerically enriched (+and/or-) epicatechin and its intermediates or racemic mixture of (+and/or-) epicatechin and its intermediates, comprising the steps of: (i) obtaining penta-protected quercetin; (ii) reducing the penta-protected quercetin obtained from step (i); (iii) optionally deprotecting the compound of step (ii); (iv) reducing the compound obtained from step (ii) or step (iii) in the presence of a chiral/achiral reducing agent to obtain a chiral intermediate; (v) deprotecting and/or hydrogenating the chiral intermediate obtained from step (iv) to obtain (-)-epicatechin; (vi) optionally simultaneously deprotecting and hydrogenating the compound obtained from step (ii) to obtain racemic epicatechin.SELECTED DRAWING: None
Patent JP-2020142091-A (JP)
Title: Program, battle game server, and control method thereof
Inventor: YOSHIKAWA TAKESHI
IPC: A63F13/795
Filed: 2020-04-20
Abstract: To provide a program, battle game server, and control method thereof allowing each user to select a battle opponent suited thereto, and capable of increasing the user's interest in a game.SOLUTION: A program causes a computer to execute the steps of: managing identification information uniquely assigned to each user who operates a communication terminal 2, in association with user information for calculating the strength of the user, for each user; automatically extracting, on the basis of the user information, a partial unit out of all units possessed by the user so as to satisfy a prescribed condition; determining strength according to the user information on the basis of the extracted unit; and upon receiving a battle request including one identification information item from the communication terminal 2, transmitting, to the communication terminal 2, a battle opponent list related to one or more users selected on the basis of the strength according to the user information associated with the identification information.SELECTED DRAWING: Figure 6
Patent JP-2021176400-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-07
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: A Pachinko game machine can execute a movie demonstration performance as one of standby performances executed during a standby state. A start condition of a movie demonstration performance includes a condition to be satisfied when the total time of first time and second time passes after shifting to a standby state and a condition to be satisfied when time measured by a real-time clock reaches specific time. The condition to be satisfied when time measured by the real-time clock reaches specific time is satisfied at predetermined timing regardless of timing when being shifted to a standby state.SELECTED DRAWING: Figure 6
Patent JP-2021178647-A (JP)
Title: Packaging box
Inventor: KOINUMA NAOHISA
IPC: B65D5/4805
Filed: 2020-05-12
Abstract: To provide a packaging box capable of easily assembling while maintaining the required strength.SOLUTION: A packaging box 1 has a bottom and an opening on a top surface. The packaging box 1 is provided with a front wall 12 arranged facing the lower side of a back wall 10 with a space in between, an intermediate wall 14 which is arranged facing the upper side of the back wall 10 between the back wall 10 and the front wall 12 and forms a storage space S1 for accommodating a beverage can (a packaged object) between the intermediate wall 14 and the front wall 12, a first side wall 11 connecting one ends of the back wall 10, the front wall 12, and the intermediate wall 14 in the left-right direction, a second side wall 13 connecting the other ends of the back wall 10 and the front wall 12 in the left-right direction, a connecting wall 15 that connects a front end of the second side wall 13 and the other end of the intermediate wall 14 in the left-right direction and overlaps the inner surface of the second side wall 13, and a reinforcing piece 20 which is provided continuously at the upper end of the second side wall 13 and is engaged with the intermediate wall 14 in a state of being folded inward and covering the connecting wall 15.SELECTED DRAWING: Figure 5