baber/WOPTO huggingface dataset:
Patent JP-2022007999-A (JP)
Title: Display medium, display assistance medium and processing device
IPC: G09F9/00
Filed: 2021-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a display medium that harmonizes with discretionary contents. 
     SOLUTION: A display medium 1 is formed so as to be capable of displaying, from a prescribed elevation angle and azimuth angle, a prescribed number of contents that correspond to a prescribed number of azimuth angles. The display medium 1 includes a plane member 2 that reflects light, the plane member 2 being divided into a plurality of unit cells, with each of a plurality of unit cells C divided into a prescribed number of subcells B that correspond to the prescribed number of azimuth angles. In each subcell B corresponding to the prescribed azimuth angle is formed, perpendicular to the plane member 2, a projecting member having a surface for shielding light and parallel to the prescribed azimuth angle on the plane member. A projecting member 3 is tinted with a plurality of colors that form an achromatic color by additive mixture. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021102552-A (JP)
Title: Laser cutting and processing of display glass compositions
Inventor: THOMAS HACKERT
IPC: C03C3/093
Filed: 2021-03-11
Abstract: To provide a laser cutting technology for cutting and separating a thin substrate of transparent materials, for example to cutting of display glass compositions mainly used for production of Thin Film Transistors (TFT) devices.SOLUTION: A laser processing method of an alkaline earth boro-aluminosilicate glass composite workpiece 130 includes a step of converging a pulsed laser beam to a focal line. A pulsed laser 140 produces pulse bursts with 5-20 pulses per pulse burst and pulse burst energy of 300-600 micro Joules per burst. The focal line is directed into the glass composite workpiece 130, generating induced absorption within the material. The workpiece 130 and the laser beam are translated relative to each other to form a plurality of defect lines 120 along a contour, with adjacent defect lines 120 have a spacing of 5-15 μm.SELECTED DRAWING: Figure 1A
Patent JP-2022139625-A (JP)
Title: Vacuum processing apparatus and inclination adjustment method
Inventor: MORI ATSUSHI
IPC: H01L21/3065
Filed: 2021-03-12
Abstract: To suppress an inclination of a stage to an upper wall of a processing container.SOLUTION: A vacuum processing apparatus comprises a processing container, a stage, a support member, an inclination modification unit, a distance measurement unit, and a control unit. The processing container has an upper wall, a bottom wall, and a side wall, and can maintain a vacuum atmosphere inside. The stage is provided in the processing container to mount a substrate. The stage holds the substrate so that the substrate is opposed to the upper wall. The support member penetrates through the bottom wall of the processing container and supports the stage from below. The inclination modification unit is provided at an end part of the support member located outside the processing container, modifying the inclination of the stage to the upper wall of the processing container. The distance measurement unit measures a distance between the upper wall and the stage at a measurement position on a surface of the upper wall opposed to the stage. The control unit controls an inclination modification unit so that the upper wall and the stage are parallel to each other on the basis of the distance between the upper wall and the stage measured by the distance measurement unit.SELECTED DRAWING: Figure 1
Patent JP-2021148124-A (JP)
Title: Fuel injection device for spark-ignition internal combustion engine and relative control method
Inventor: MATTEO DE CESARE
IPC: F02B23/08
Filed: 2021-03-16
Abstract: To provide a fuel injection device for a spark-ignition injection engine, in particular, easy in manufacturing and economical, without being troubled by disadvantages of a conventional device, and a control method thereof.SOLUTION: A fuel injection device 1 for a spark-ignition internal combustion engine includes: several cylinders 11 where main combustion chambers MC are respectively defined; first injectors 2 and spark plugs 13 coupled to the cylinders; combustion pre-chambers PC respectively obtained in an area of the spark plug; extraction ducts 17, 28 originating from each of the cylinders to extract a gas mixture existing inside of each main combustion chamber; a reserve 18 where the gases extracted by the extraction ducts are mixed with the fuel of the amount needed to obtain combustion under stoichiometric conditions inside the combustion pre-chambers; and second injectors 27 respectively coupled to each of the combustion pre-chambers to inject the gas/fuel mixture coming from the reserve.SELECTED DRAWING: Figure 2
Patent JP-2022142676-A (JP)
Title: Photocurable resin composition, optical component, manufacturing method of optical component, light emitting device, and manufacturing method of light emitting device
Inventor: URAOKA YUSUKE
IPC: H01L27/32
Filed: 2021-03-16
Abstract: To provide a photocurable resin composition capable of producing cured material through which blue light is hard to pass while visible light other than blue light is easy to pass.SOLUTION: The photocurable resin composition contains a photopolymerizable compound (A) and a photoinitiator (B). The transmittance of light with a wavelength of 430 nm of a cured material with a thickness of 10 μm, which is a cured photocurable resin composition is 70% or less, and the transmittance of light with a wavelength of 450 nm is 70% or more. The photocurable resin composition is molded by being ejected by an inkjet method.SELECTED DRAWING: Figure 1
Patent JP-2022142907-A (JP)
Title: Class-d amplifier
Inventor: MIYAKE YOSHIRO
IPC: H03F1/26
Filed: 2021-03-17
Abstract: To reduce electromagnetic radiation of a class-D amplifier.SOLUTION: A class-D amplifier 100 comprises an input amplification circuit 10, a modulation circuit 20, an output amplification circuit 40, and an output filter 50, all of which are mounted on a single printed circuit board 300. The input amplification circuit 10 amplifies an input signal using input ground G1 as a reference potential. The modulation circuit 20 outputs a pulse that has been modulated using the signal amplified by the input amplification circuit 10 and whose switching frequency is 1.7 MHz or higher. The output amplification circuit 40 amplifies the pulse using output ground G2 as a reference potential. The output filter 50 generates an output signal by allowing a low-frequency component of the amplified pulse to pass therethrough. On the printed circuit board 300, a solid pattern 302 of the output earth G2 is formed across the input amplification circuit 10, the modulation circuit 20, the output amplification circuit 40, and the output filter 50.SELECTED DRAWING: Figure 2
Patent JP-2022145022-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-19
Abstract: To diversify variation types in a normal state.SOLUTION: A background is switched to one in special states (a probability variable state and a time-shortening state) in a normal state, and a ready-to-win performance (called an abrupt high-base ready-to-win performance) executed during a special state is executed. By suitably showing an abrupt high-base ready-to-win performance executed during a normal state to a player, a performance in a normal state is diversified, and interest is enhanced.SELECTED DRAWING: Figure 1
Patent JP-2022150772-A (JP)
Title: laser diode
Inventor: ZHANG ZIYI
IPC: H01S5/343
Filed: 2021-03-26
Abstract: To provide a laser diode of low element resistance.SOLUTION: A laser diode comprises an Al containing nitride semiconductor substrate, and a semiconductor laminate part disposed on the nitride semiconductor substrate. The semiconductor laminate part includes: a first conductivity type clad layer disposed on the nitride semiconductor substrate and including a nitride semiconductor layer of a first conductivity type; a light-emitting layer disposed on the first conductivity type clad layer and formed from a nitride semiconductor including one or more quantum wells; and a second conductivity type clad layer disposed on the light-emitting layer and including a nitride semiconductor of a second conductivity type. At least a portion of the semiconductor laminate part is a mesa structure formed for light resonance and emission and in side faces of the mesa structure, and a side face which is not vertical to a light resonance direction includes a plurality of projections in planar view.SELECTED DRAWING: Figure 1A
Patent JP-2022152988-A (JP)
Title: Lock device for vehicle
Inventor: IDE NAOKI
IPC: E05B83/24
Filed: 2021-03-29
Abstract: To provide a lock device for vehicles which can reduce loss of the push-up and press-down forces for cover bodies.SOLUTION: A lock device for vehicles comprises: a base 11 in which an approach groove 22 is formed for a striker S to enter; a latch 12 which rocks between a holding position A1 for holding the striker S and a release position A2 for releasing the striker S and for receiving the entering striker S; a lock lever 13 which engages with the latch 12 to retain the latch 12 in the holding position A1; and a torsion spring 14 having a first arm part 52 which comes into contact with the striker S to energize the striker S backwards in an entering direction D, the first arm part 52 engaging with the latch 12 to apply elastic force towards the release position A2 to the latch 12. When the first arm part 52 of the torsion spring 14 is pressed down by the striker S in the entering direction D, the engagement between the first arm part 52 and the latch 12 is released.SELECTED DRAWING: Figure 1
Patent JP-2022154669-A (JP)
Title: Vehicle body structure
Inventor: TODA ISAO
IPC: B62D25/20
Filed: 2021-03-30
Abstract: To provide a vehicle body structure which secures a wide foot space of a rear seat occupant while improving pedal operability of an occupant who operates a pedal.SOLUTION: A vehicle body structure 1A includes: a front floor panel 30 on which heels of a pedal operator are placed; a rear floor panel 32 to which a rear seat 10 is attached; and an intermediate floor panel 31 extending from the front floor panel 30 to the rear floor panel 32. The front floor panel 30 and the rear floor panel 32 are located at a higher level relative to the intermediate floor panel 31.SELECTED DRAWING: Figure 2
Patent JP-2022156218-A (JP)
Title: Polyamide composition and molded body
Inventor: OKABE HITOMI
IPC: C08L23/00
Filed: 2021-03-31
Abstract: To provide: a polyamide composition from which a molded body with improved limit PV value and impact resistance can be obtained; a molded body using the polyamide composition; and a method for improving the limit PV value and the impact resistance of a slide member.SOLUTION: A polyamide composition comprises a polyamide, an olefinic elastomer, and an ethylene-styrene graft copolymer. A molded body is formed by molding the polyamide composition and has Rockwell hardness measured in M scale according to ISO 2039-2:1987 of more than 50 and less than 80. A method for improving a limit PV value and impact resistance of a slide member includes obtaining the slide member by molding the polyamide composition comprising a polyamide, an olefinic elastomer, and an ethylene-styrene graft copolymer. The Rockwell hardness of the slide member measured by M scale according to ISO 2039-2 is more than 50 and less than 80.SELECTED DRAWING: None
Patent JP-2022156231-A (JP)
Title: Advertising material distribution device and computer program
Inventor: NUMATA YOICHI
IPC: G06Q30/02
Filed: 2021-03-31
Abstract: To provide a device and a computer program for optimally and efficiently distributing advertising materials to each of a plurality of advertising spaces that are purchased in bulk.SOLUTION: An advertising material distribution device according to the present invention includes distribution condition input means capable of designating constraint conditions for each advertising space, wherein one of the constraint conditions includes a distribution ratio or distribution amount of each advertising material. Since material distribution determining means is provided for determining a submission amount for each advertising material by finding a solution of a given arithmetic expression that satisfies all the constraint conditions set by the distribution condition input means, in order to perform distribution to each advertising space of a plurality of advertising spaces according to this distribution ratio or distribution amount, the distribution of each advertising material in the plurality of advertising spaces is optimized in a short period of time. As a result, it becomes possible to select the advertising materials corresponding to zoning of consumer classes and to determine the submission amount for each advertising material, and effectiveness of the advertisements is improved.SELECTED DRAWING: Figure 1
Patent JP-2022158584-A (JP)
Title: Device and method for evaluating organic material transport properties
Inventor: NAGOYA AKIHIRO
IPC: G01N19/00
Filed: 2021-04-02
Abstract: To enable quicker evaluation of transport properties of organic materials.SOLUTION: An organic material transport property evaluation device for evaluating a transport property of an organic material is provided, the device being configured to compute the transport property of the organic material after removing correlation of intermolecular flux of the organic material with the transport property.SELECTED DRAWING: Figure 1
Patent JP-2022159917-A (JP)
Title: Fuel cell system and fuel cell system operating method
Inventor: ITO TAKUYA
IPC: H01M8/04
Filed: 2021-04-05
Abstract: To suppress a rapid temperature change of hot water supplied from a backup heat source machine unit in a fuel cell system in which communication between a fuel cell unit and the backup heat source machine unit is not performed.SOLUTION: A fuel cell system 10 includes: a fuel cell unit 12 provided with a fuel cell module 20 for generating power; a hot-water storage tank 48 that stores hot water heated by heat exchange in the fuel cell unit 12; a temperature adjustment unit 111A that adjusts temperature of hot water delivered from the fuel cell unit to a hot-water output target temperature T0; a target temperature switching unit 111B that switches the hot-water output target temperature T0 from a normal hot-water output target temperature T1 to a low-flow-rate-time hot-water output target temperature T3 when a flow rate of the hot water delivered from the fuel cell unit 12 becomes equal to or less than a predetermined switching flow rate RC; and a hot-water supply unit 14 that is not in communication with the fuel cell unit 12 and can heat the hot water delivered from the fuel cell unit 12 using heat from gas combustion.SELECTED DRAWING: Figure 1
Patent JP-2022161682-A (JP)
Title: Lubricant base oil, and lubricant oil composition
Inventor: CHIKUNO TAKUO
IPC: C10M105/50
Filed: 2021-04-09
Abstract: To provide heat-resistant lubricant base oil and a lubricant oil composition including the lubricant base oil, and preferably to further provide lubricant base oil with lubricity and a lubricant oil composition including the lubricant base oil.SOLUTION: The lubricant base oil includes a chemical compound, or a salt thereof, represented by the following formula (1), (in the formula, each of the symbols has a meaning as defined in the description).SELECTED DRAWING: None
Patent JP-2022162322-A (JP)
Title: Lid for substrate storage container and substrate storage container
Inventor: IIDA TAKUYA
IPC: H01L21/673
Filed: 2021-04-12
Abstract: To provide a lid for a substrate storage container and the substrate storage container that can automate attachment/detachment of a top lid and a locking piece without significantly changing the appearance of the top lid.SOLUTION: A freely attachable and detachable top lid 10 for opening and closing an opening upper portion of a substrate storage box is provided. A pair of locking pieces 11 which are fitted and locked to locking fixtures at upper portions of both side walls of an outer box constituting the substrate storage box is integrally molded at both side portions of the top lid 10 in a suspended state, and each locking piece 11 is provided with an automatic opening/closing support member 20 such as a permanent magnet 22 that enables automatic opening/closing of the top lid 10 with respect to the upper portion of the substrate storage box. Since the top lid 10 can be automatically attached and detached, the possibility of contamination of a semiconductor wafer can be eliminated; miniaturization and improvement in cleanliness of a semiconductor device can be expected; and the performance of the semiconductor device can be improved. Further, since the top lid 10 is automatically opened and closed, loads acting on the top lid 10 and its locking piece 11 can be equalized.SELECTED DRAWING: Figure 3
Patent JP-2021102155-A (JP)
Title: Game machine
Inventor: KAWAGUCHI KOJI
IPC: A63F7/02
Filed: 2021-04-15
Abstract: To provide a game machine capable of increasing a degree of attention to a game.SOLUTION: Based on entry of a game ball into operation holes 38, 39 provided in a game area, an opening/closing accessory 168 for enabling winning of an accessory device 150 is opened or closed. The accessory device 150 includes a V winning sensor, and a shift to an opening/closing execution mode is performed when a game ball is detected by the V winning sensor. A distribution member capable of changing a distribution ratio of game balls to a side of the V winning sensor, and an accessory of a rotor are provided within the accessory device 150, and operation of the accessories is performed at predetermined timing. In the Pachinko game machine, the opening/closing accessory 168 is opened or closed at first timing or at second timing differing from the first timing.SELECTED DRAWING: Figure 4
Patent JP-2022166453-A (JP)
Title: Fuel battery
Inventor: SAITO SOICHIRO
IPC: H01M8/0206
Filed: 2021-04-21
Abstract: To provide a fuel battery that achieves both light weight and excellent durability, and can be used in a space.SOLUTION: A fuel battery 1 comprises two or more cells 4 capable of generating power using fuel, a separator 3 that separates the two or more cells 4, and a housing 2 capable of housing the two or more cells 4 and the separator 3. The separator 3 and/or the housing 2 contain beryllium and/or a beryllium alloy. The beryllium alloy preferably contains beryllium in an atomic ratio of 90% or more. The beryllium alloy preferably contains elements having a specific gravity that is approximately equal to or less than the specific gravity of titanium. Preferably, the fuel battery 1 can be used in at least one or more selected from among a rover that can explore a planet and/or a satellite, a probe that can explore a planet, a satellite and/or a small celestial body, a rocket, and an artificial satellite. Preferably, the separator 3 and/or the housing 2 are additively manufactured using a metal 3D printer.SELECTED DRAWING: Figure 1
Patent JP-2022166468-A (JP)
Title: Method of controlling winding up/down of crane with double rope type bucket
Inventor: KISHIMOTO SHIKO
IPC: B66C3/12
Filed: 2021-04-21
Abstract: To provide a method of controlling winding up/down of a crane with a double rope type bucket which is easy to use and has excellent conveyance efficiency.SOLUTION: When an opening/closing state of a bucket GB is between the vicinity of a closing deceleration position of the bucket GB and a closing side, the output speed of a support motor and an opening/closing motor is controlled to be reduced in proportion to the magnitude of a load at the time of winding up and the output speed thereof is controlled to be increased in proportion to the magnitude of the load at the time of winding down. When the opening/closing state of the bucket GB is between the vicinity of the closing deceleration position of the bucket GB and an opening side, the controlling is performed such that a speed deviation is reduced regardless of the magnitude of the load at the time of winding up/down. At the time of winding down, a speed control range is widened to a range in which the speed of the opening/closing motor exceeds a rated speed such that the speed of the opening/closing motor is made faster than that of the support motor so as to perform the opening operation during winding down. When the bucket GB is positioned at an opening end position, the speed of the support motor is equalized to that of the opening/closing motor and the winding down is performed while maintaining the state of the opening end position.SELECTED DRAWING: Figure 9
Patent JP-2022166518-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-04-21
Abstract: To provide a game machine that can execute operation performance so that the player can understand it clearly.SOLUTION: A game machine 1 includes: operation means 70 that can be operated by a player; and specific operation performance execution means that executes a specific operation performance that is a performance for encouraging the player to operate the operation means 70, indicating a variable image 42 to vary according to the operation of the operation means 70. The specific operation performance includes a first half portion and the following latter half portion. The variable image 42 at the end of the first half portion is highlighted in the latter half portion.SELECTED DRAWING: Figure 16
Patent JP-2022166593-A (JP)
Title: washing machine
Inventor: KOMURO TAKUMA
IPC: D06F33/48
Filed: 2021-04-21
Abstract: To provide a washing machine capable of determining whether or not a washing machine body part which constitutes an outer contour is arranged being tilted.SOLUTION: A washing machine includes: a washing machine body part for constituting an outer contour; a water tub elastically supported in the washing machine body; a rotary tub provided in the water tub in a rotatable manner; a vibration detection part for detecting vibration generated in the water tub according to the rotation of the rotary tub; an instability detection part for detecting instability of the rotation of the rotary tub; and a tilting determination part for determining whether or not the washing machine body is tilted, based on the instability detected by the instability detection part. The tilting determination part determines that the washing machine body is tilted, in the case where the instability detected by the instability detection part is larger than the instability estimated based on the vibration detected by the vibration detection part.SELECTED DRAWING: Figure 5
Patent JP-2022167512-A (JP)
Inventor: AKAI YOSHIZUMI
IPC: B23Q15/00
Filed: 2021-04-23
Abstract: 【課題】工作機械に各種補正を適用する場合に、傾向付けを含む既存の加工プログラムを有効活用する。【解決手段】開示される加工プログラム生成方法は、第１加工プログラムと、傾向付けを含む既存の第２加工プログラムとに基づいて、ワークの加工に用いる第３加工プログラムを生成する方法であって、第１加工プログラムは、ワークの形状データと、ワークの加工に用いる工作機械の機械精度および／または空間誤差とに基づいて生成され、第１加工プログラムの第１ツールパス情報と、第２加工プログラムの第２ツールパス情報とを比較して両者の一致点および相違点を求める第１工程と、第１ツールパス情報と第２ツールパス情報の一致点について、第１加工プログラムの第１ツールパス情報を第２ツールパス情報で置き換えることで第３加工プログラムを生成する第２工程と、を備える。【選択図】図２
Patent JP-2022168573-A (JP)
Title: Adhesive composition, adhesive film, and method for producing connection structure
Inventor: OKOSHI SHOJI
IPC: C09J5/06
Filed: 2021-04-26
Abstract: To provide an adhesive composition including a polyurethane imide resin having excellent methyl ethyl ketone (MEK) solubility while having a diphenylmethane-4,4'-diisocyanate(4, 4'-MDI)-derived structure and an adhesive film, and a method for producing a connection structure using the adhesive film.SOLUTION: An adhesive composition includes a polyurethane imide resin as a block copolymer comprising a polyurethane oligomer from the reaction between a diisocyanate and a diol, which is chain-extended with a tetracarboxylic acid dianhydride. Relative to 100 pts.mass of the polyurethane imide resin, the methyl ethyl ketone is 1-1000 pts.mass.SELECTED DRAWING: None