baber/WOPTO huggingface dataset:
Patent JP-2023061069-A (JP)
Title: Electron beam application device, and method of producing detection data in the same
Inventor: NISHITANI TOMOHIRO
IPC: H01J37/26
Filed: 2021-10-19
Abstract: To provide a novel electron beam application device including a photocathode, and to provide a method of producing detection data in the same.SOLUTION: An electron beam application device 1 includes: a photocathode 3 that generates electrons by excitation light emitted from a light source 2; an anode 4 that draws the electrons to form an electron beam B; detectors 5 that detect emission substances from an irradiation target S irradiated with the electron beam B to generate detection signals; and a controller 6. The photocathode 3 receives two or more excitation lights. The two or more excitation lights are in a pulsed form and emitted so that their reception timings at the photocathode 3 are different from each other. The controller 6 irradiates different irradiation regions of the irradiation target S with two or more pulse-like electron beams B formed by reception of the excitation lights. Each detector 5 outputs the generated detection signal in association with position information on the different irradiation region. The number of the detectors 5 is smaller than the number of electron beams with which the irradiation target is irradiated.SELECTED DRAWING: Figure 1
Patent JP-2022070828-A (JP)
Title: Spectral filter, image sensor including the same, and electronic device
Inventor: LEE JAE SOONG
IPC: G02B5/28
Filed: 2021-10-25
Abstract: To provide a spectral filter, an image sensor including the same, and an electronic device.SOLUTION: The present invention relates to a spectral filter and an image sensor including the same. The spectral filter comprises: a first resonance layer including a cavity; a first Bragg reflective layer and a second Bragg reflective layer that are arranged apart from each other by sandwiching the first resonance layer; a second resonance layer including at least a part of the first Bragg reflective layer and the second Bragg reflective layer, and the cavity; and a third Bragg reflective layer and a fourth Bragg reflective layer that are arranged apart from each other by sandwiching the second resonance layer.SELECTED DRAWING: Figure 2
Patent JP-2023066207-A (JP)
Title: Power conversion device and vehicle
Inventor: OTA RYOSUKE
IPC: H02M3/28
Filed: 2021-10-28
Abstract: To provide a power conversion device with which it is possible to switch between full-bridge operation and half-bridge operation by a simple structure.SOLUTION: A power conversion device, which performs power conversion for supplying power in both directions between a first apparatus and a second apparatus, comprises a transformer, a primary circuit, and a secondary circuit. The primary circuit has a first leg that includes two first switch elements which are connected in series via a first contact, and a second leg that includes two second switch elements which are connected in series via a second contact. A primary coil of the transformer is connected to the second contact via a capacitor. In the primary circuit, full-bridge operation is executable by alternately switching on/off of two switch elements in each leg every prescribed time, and half-bridge operation is executable by keeping one of two switch elements in the first or the second leg always turned on and keeping the other of these always turned off.SELECTED DRAWING: Figure 1
Patent JP-2022009689-A (JP)
Title: Electronic apparatus and information processing system
IPC: G06F11/30
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide technology with which it is possible to further reduce a data destruction risk in data transmission. 
     SOLUTION: A data block generation unit 32g generates a data block BD1, a data block BD2 and a data block BD3 on the basis of sensor information. A first processing unit 33g generates second association information FT1 and adds this to the data block BD2 as first association information HD2. A second processing unit 34g generates second association information FT2 that includes at least a hash value obtained from the data block BD2 and adds the same to the data block BD2. A storage control unit 36g executes control for causing the data block BD2 having had the first association information HD2 and second association information FT2 added thereto to be associated with one or more other data in said units including the data block BD1 utilizing blockchain technology and the result to be stored by the storage unit 12g. The above problem is thereby solved. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009727-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably enhancing an attention degree to a display performance. 
     SOLUTION: A backside block 80b constituting a game board unit is provided with a movable performance device 300 for executing a special performance by executing a prescribed operation according to a game situation. The movable performance device 300 comprises a rotary unit 350 in which a light-emitting board is built. The rotary unit 350 is configured to rotate in a clockwise direction at a performance position in front of a pattern display device 253. A plurality of light-emitting bodies are mounted on the light-emitting board so as to be aligned in a direction crossing a rotation center axis of the rotary unit 350 as seen in the rotation center axis direction of the rotary unit. When the rotary unit 350 rotates, by switching a light emission mode of the light-emitting bodies according to the rotation of the rotary unit 350, a prescribed image utilizing an afterimage of light is displayed in an operation area of a movable unit 320 provided in front of the pattern display device 253. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022077979-A (JP)
Title: Manufacturing method of rare earth sintered magnet
Inventor: YAMADA AKIRA
IPC: H01F41/02
Filed: 2021-11-02
Abstract: SOLUTION: To provide a manufacturing method of a rare earth sintered magnet including the step of obtaining an R1-T-X-based sintered body whose main phase is a R12T14X composition (R1 is one or more rare earth elements, Pr and/or Nd is essential, T is one or more of Fe, Co, Al, Ga, and Cu, Fe is essential, X is boron and/or carbon), obtaining alloy powder containing R2, M, and B (R2 is one or more rare earth elements, Dy and/or Tb is essential, M is one or more of Fe, Cu, Al, Co, Mn, Ni, Sn, and Si, and B is boron), allowing the alloy powder to exist on the surface of the sintered body, and heating the alloy powder and the sintered body, and the alloy contains 5 to 60 at% of R2, 5 to 70 at% of M, and more than 20 at% and 70 at% or less of B.EFFECT: It is possible to increase the coercive force while suppressing a decrease in the residual magnetic flux density due to the grain boundary diffusion treatment, and it is possible to produce a rare earth sintered magnet having both a high residual magnetic flux density and a high coercive force with good productivity.SELECTED DRAWING: None
Patent JP-2023069541-A (JP)
Title: Epoxy resin composition and cured epoxy resin
Inventor: SUZUKI ETSUKO
IPC: C08G59/40
Filed: 2021-11-05
Abstract: To provide a cured epoxy resin that is excellent in all of heat resistance, repairability and re-moldability.SOLUTION: An epoxy resin composition comprises: a curing agent comprising one Diels-Alder reaction unit composed of an anthracene structure and a maleimide structure in each molecule, with the Diels-Alder reaction unit comprising at least two phenolic hydroxy groups; and an epoxy resin. The content of the curing agent relative to the total mass of the epoxy resin and the curing agent is 0.10 mmol/g or more.SELECTED DRAWING: None
Patent JP-2023070764-A (JP)
Title: Heat-curable maleimide resin composition
Inventor: TSUURA ATSUSHI
IPC: C08K5/3415
Filed: 2021-11-10
Abstract: To provide a heat-curable maleimide resin composition that does not exhibit turbidity or separation in the form of a varnish, and yields a cured product that has excellent dielectric properties and has a strong adhesive force even to organic resins such as LCP and MPI and copper.SOLUTION: A heat-curable maleimide resin composition contains: (A) a styrene-based elastomer having a reactive functional group at both ends; (B) a maleimide compound represented by the following formula (1) (where R1 represents a dimer acid skeleton-derived divalent hydrocarbon group); (C) an epoxy resin having at least two epoxy groups per molecule; and (D) an anionic polymerization initiating catalyst, wherein a ratio between the components (A) and (B) (mass ratio (A)/(B)) is 2 to 20.SELECTED DRAWING: None
Patent JP-2022095538-A (JP)
Title: Composite preform assembly method and apparatus
Inventor: JEREMY EVAN JUSTICE
IPC: B29C70/38
Filed: 2021-11-10
Abstract: To provided a method and a system for fabricating a preform for a portion of an aircraft.SOLUTION: The method includes acquiring a sheet of broad good fiber reinforced material, trimming the sheet to form layup pieces having boundaries, placing the boundaries into alignment, arranging the layup pieces in a layup pattern to form a ply, performing a placement operation that transports the layup pattern onto a layup mandrel, and shaping the layup pattern into conformance with a contour of the layup mandrel.SELECTED DRAWING: None
Patent JP-2023071237-A (JP)
Title: Information processing device, information processing method and program
Inventor: ONUMA JUMPEI
IPC: A63F13/5375
Filed: 2021-11-11
Abstract: To enhance a motivation of a player in repeatedly playing a game including quests in a computer program.SOLUTION: A game server executes normal quests Q1, Q2, Q3 and a specific quest. The specific quest can advantageously advance a match with a normal boss B1(S) by completing the normal quest Q1 to increase a countermeasure level. The specific quest can advantageously advance a match with a normal boss B2(S) by completing the normal quest Q2 to increase the countermeasure level. Similarly, the normal quest Q3 is made to cope with a normal boss B3(S). A player completes the specific quest if he/she can beat a super boss BX after beating the normal bosses B1(S) to B3(S) in the specific quest.SELECTED DRAWING: Figure 4
Patent JP-2023071436-A (JP)
Title: Store fixture
Inventor: SAKAMOTO NAOKI
IPC: A47F5/10
Filed: 2021-11-11
Abstract: To provide a store fixture capable of preventing products from falling from a pocket caused by bending of an inner plate and a pair of outer plates in the store fixture for product display.SOLUTION: A store fixture 1 for product display comprises a pocket plate 4 formed of a material with flexibility. The pocket plate 4 includes two pairs of a pair of left/right outer plates 5 and 5 being bent so as to protrude forward, and of an inner plate 6 being bent so as to protrude rearward between the pair of outer plates 5 and 5, and a pocket P capable of storing products S is formed between the pair of outer plates 5 and 5 and the inner plate 6. The pair of outer plates 5 and 5 respectively include stoppers 20 bent rearward so as to be located at both sides of the pocket P, where the stoppers 20 are cantileveredly supported by the outer plates 5.SELECTED DRAWING: Figure 1
Patent JP-2022016516-A (JP)
Title: Battery use system, charging device, information processing device, battery use method, program, and storage medium
IPC: H02J7/00
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery use system, a charging device, an information processing device, a battery use method, a program and a storage medium that are capable of appropriately charging a battery according to various situations. 
     SOLUTION: A battery use system includes a battery, a charging device configured to charge the battery, and a server configured to communicate with the charging device. The charging device is configured to transmit identification information of the battery accommodated in an accommodation unit to the server, and to control charging of the battery and/or detachment of the battery on the basis of reception information received from the server. The server is configured to determine whether the charging of the battery and/or the detachment of the battery are available on the basis of the identification information received from the charging device and provision information provided from an information provider, and to transmit transmission information based on a result of the availability determination to the charging device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022010302-A (JP)
Title: Packaging material and its manufacturing method, packaging container and lid
IPC: B65D65/40
Filed: 2021-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material and a manufacturing method for the same capable of producing an aesthetic appearance due to metallic luster without using a metal layer or a high-brightness aluminum paste, a packaging container using the packaging material and a lid. 
     SOLUTION: The present invention is a packaging material, its manufacturing method, a packaging container using the packaging material, and a lid. At least, the packaging material 1 has a structure in which a plastic film 2, a glossy print layer 3a, and a sealant layer 4 are laminated from an outer layer side in this order.An adhesive layer 6 is provided between the glossy print layer 3a and the sealant layer 4. The glossy print layer 3a contains a pearl pigment, and carbon black of 0.0001 mass% or more and 0.01 mass% or less, (however, the packaging material containing a decorative pigment containing a pigment having an average particle size of 20 μm or more or a particle size of 40 μm or more is excluded from the adhesive layer). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076977-A (JP)
Title: Commodity reader, store settlement system, and commodity reading method
Inventor: CHENG JONGLING
IPC: G07G1/12
Filed: 2021-11-24
Abstract: To provide a commodity reader, etc. capable of accurately registering special commodities such as set commodities and campaign commodities.SOLUTION: A commodity reader 1 includes: an image acquisition unit 151 that acquires a commodity image; a commodity identification unit 152 that identifies individual commodities; a commodity identification unit 153 that determines whether or not one, two, or more of the commodities included in the commodity image correspond to a special commodity with a price different from a standard price so as to identify the special commodities; a display control unit 154 that displays information on the special commodities identified by the commodity identification unit together with the commodity image on a display unit; and a reading information transmission unit 156 that transmits, to the outside, first code information associated with the special commodity when the special commodity is selected by the operator, or otherwise, transmits, to the outside, second code information associated with the individual commodity when completion of confirmation of the commodity is entered by the operator with no special commodities selected.SELECTED DRAWING: Figure 2
Patent JP-2023077565-A (JP)
Title: Cover for vehicular marker lamp
Inventor: SUGIE NAOYA
IPC: F21V5/04
Filed: 2021-11-25
Abstract: To secure high functionality and to achieve improvement in designability.SOLUTION: A cover of vehicular marker lamp which is mounted on a lamp housing having an opening in a state of covering the opening, in which light emitted from a light source is transmitted, and which is formed by injection molding using a metal mold includes: a first step formed as a cylindrical lens step in which a plurality of recessed parts extending in a predetermined direction is continuously arrayed; and a second step having a plurality of frame-like parts formed by four linear projection parts inclined with respect to a predetermined direction. The four linear projection parts are provided in a state of crossing with respect to the recessed parts, and the plurality of frame-like parts is provided continuously in a predetermined direction.SELECTED DRAWING: Figure 2
Patent JP-2023077890-A (JP)
Title: Vehicular seat
Inventor: MATSUOKA KENJI
IPC: B60N2/427
Filed: 2021-11-25
Abstract: To provide a pad member at a left or right outer side of an airbag module in a vehicle seat including the airbag module coupled to a left or right outer side of a seat back frame part.SOLUTION: A vehicular seat includes: a seat back frame part 19; a frame bracket 34; a module bracket 36 supporting an airbag module 23 and fastened to the frame bracket; and a pad member 21. The pad member includes: a front pad member 70; a side pad member 71 which is coupled to an outer end as seen in a lateral direction of the front pad member and extends rearward; and a rear pad member 72 extending from a rear end of the side pad member to the inner side as seen in the lateral direction. The rear pad member is provided with a slit 75 which extends from an inner edge of the rear pad member to the outer side as seen in the lateral direction and reaches the rear of the airbag module.SELECTED DRAWING: Figure 10
Patent JP-2022153251-A (JP)
Title: Manufacturing method of pre-preg and gas diffusion electrode base material
Inventor: KOYAMA YOSHITAKA
IPC: B05D3/00
Filed: 2021-12-01
Abstract: To suppress the fluctuation of weight in a longitudinal direction at the time of manufacturing a pre-preg used for manufacturing a gas diffusion electrode base material for a polymer electrolyte fuel cell.SOLUTION: A long carbon fiber base material is continuously impregnated with a resin liquid while conveying, and then dried to continuously manufacture pre-pregs, in a manufacturing method of pre-preg. The manufacturing method includes an excessive resin removal process in which, after impregnating the carbon fiber base material with the resin liquid, resin removal means is brought into contact with the fiber resin base material so as to remove an excessive resin liquid from the carbon fiber base material. In the excessive resin removal process, a cooling operation for continuously cooling the resin removal means to hold a surface temperature of the resin removal means at the temperature when impregnating with the resin liquid or below is performed, and a pre-cooling operation for cooling the resin removal means before the carbon fiber base material reaches the resin removal means is performed.SELECTED DRAWING: Figure 2
Patent JP-2023081524-A (JP)
Title: One-component type water-based removable pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
Inventor: KIKUTA NAOYA
IPC: C09J125/08
Filed: 2021-12-01
Abstract: To provide: a pressure-sensitive adhesive sheet that has high adhesive strength and a good coating film appearance, and that can achieve both removability over a long period of time in a heated state after being attached to an adherend and suppression of an increase in adhesive strength; and a one-component type water-based removable pressure-sensitive adhesive composition that is used for forming the pressure-sensitive adhesive sheet and is excellent in storage stability.SOLUTION: Provided is a one-component type water-based removable pressure-sensitive adhesive composition that includes acrylic copolymer microparticles (A) having a glass transition temperature of -55°C or lower and an average particle diameter of 200 nm to 500 nm; vinyl copolymer microparticles (B) having a glass transition temperature of 100°C or higher and an average particle diameter of 210 nm to 500 nm; and a phosphate ester compound (C), wherein the difference between the average particle diameter of the acrylic copolymer microparticles (A) and the average particle diameter of the vinyl copolymer microparticles (B) is 200 nm or less, and a curing agent and a tackifying resin are not contained.SELECTED DRAWING: None
Patent JP-2023083663-A (JP)
Title: Magnetic head and magnetic recorder
Inventor: NAKAGAWA YUJI
IPC: G11B5/02
Filed: 2021-12-06
Abstract: To provide a magnetic head and magnetic recorder making it possible to upgrade a recording density.SOLUTION: A magnetic head 110 includes a first magnetic pole 31, second magnetic pole 32, and a laminate 20. The laminate includes first to fourth magnetic layers 21 to 24 and first to fifth non-magnetic layers 41 to 45. The second non-magnetic layer 42 adjoins the second magnetic layer 22 and first magnetic layer 21. The third non-magnetic layer 43 adjoins the third magnetic layer 23 and second magnetic layer 22. The fourth non-magnetic layer 44 adjoins the fourth magnetic layer 24 and third magnetic layer 23. The fourth thickness t4 of the fourth magnetic layer 24 in a first direction D1 leading from the first magnetic pole 31 to the second magnetic pole 32 is 0.5 or more to 1.6 or less times the first thickness t1 of the first magnetic layer 21 in the first direction D1, and the second thickness t2 of the second magnetic layer 21 in the first direction D1 falls below the first thickness t1.SELECTED DRAWING: Figure 1
Patent JP-2023084730-A (JP)
Title: Resin sealing device and sealing mold
Inventor: KAWAGUCHI MAKOTO
IPC: B29C33/12
Filed: 2021-12-08
Abstract: To provide a sealing mold and a resin sealing device which can absorb the thickness variations of a workpiece and perform molding such that the total thickness of a molding becomes constant.SOLUTION: A sealing mold 202 according to the present invention comprises: a pot 240 in a lower die 206; a cull block 244 in which a cull 246 is perforated in an upper die 204; a first workpiece holding part 205A and a second workpiece holding part 205B in one of the lower die 206 and the upper die 204; one or a plurality of first cavities 208A and one or a plurality of second cavities 208B in the other; a first cavity piece 226A and a first clamper 228A which constitute the first cavity 208A; a first clamper spring 232A which biases the first clamper 228A; a second cavity piece 226B and a second clamper 228B which constitute the second cavity 208B; and a second clamper spring 232B which biases the second clamper 228B.SELECTED DRAWING: Figure 3
Patent JP-2023086266-A (JP)
Title: Blood flow improver
Inventor: WATANABE AKIKO
IPC: A23L33/105
Filed: 2021-12-10
Abstract: To provide a blood flow improver that contains reishi mushroom treated with subcritical water.SOLUTION: It has been found out that reishi mushroom treated with subcritical water has great effects of improving a blood flow, improving vascular aging, promoting nitric oxide production, and improving a headache. It also has been found out that the reishi mushroom treated with subcritical water is combined with reishi mushroom not treated with subcritical water, exhibiting remarkable effects of improving a blood flow, improving vascular aging, and improving a headache.SELECTED DRAWING: None
Patent JP-2023086321-A (JP)
Title: Cable, robot device, method for controlling robot device, method for producing article, program, and recording medium
Inventor: TOKUNAGA YASUAKI
IPC: H01B7/00
Filed: 2021-12-10
Abstract: To provide a cable that can prevent noise radiation to its surroundings and also prevent noise ingress thereto from the surroundings, without causing an increase in volume or weight.SOLUTION: A cable connects an electric motor and a controller. The cable includes a power line that feeds power to the electric motor, and the power line includes a plurality of twisted core wires.SELECTED DRAWING: Figure 2
Patent JP-2023087254-A (JP)
Title: Method for producing culture medium for animal cell culture
Inventor: Horiuchi mami
IPC: C25D5/26
Filed: 2021-12-13
Abstract: To provide a technique by which concentration of iron in a culture medium used in culturing animal cells can be easily adjusted.SOLUTION: A method for producing a culture medium for animal cell culture includes bringing an iron supply source 1, which includes an iron-containing part 11 and plating layers 12a, 12b provided thereupon, into contact with an aqueous medium, to supply iron from the iron supply source 1 to the aqueous medium.SELECTED DRAWING: Figure 1