baber/WOPTO huggingface dataset:
Patent JP-2023048336-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: KUBOTA TAKEHIKO
IPC: G09F9/30
Filed: 2021-09-28
Abstract: To provide an electro-optical device capable of suppressing a decrease in a resolution feeling perceived by a viewer and being down-sized.SOLUTION: An electro-optical device 100 includes light emitting elements 20b and light emitting elements 20d that are disposed at intervals of a first horizontal pitch h1 in an X1 direction within a first display area A11 out of a display area A10, light emitting elements 50b and light emitting elements 50c that are disposed at intervals of a second horizontal pitch h2, which is narrower than the first horizontal pitch h1, in the X1 direction within a second display area A12 located in the x1 direction of the first display area A11, a pixel circuit 30b that is associated with the light emitting elements 20b and causes the light emitting elements 20b to emit light during every vertical scanning period, a pixel circuit 30d that is associated with the light emitting elements 20d and causes the light emitting elements 20d to emit light during every vertical scanning period, and a pixel circuit 40b that is associated with the light emitting elements 50b and light emitting elements 50c and causes the light emitting elements 50b and light emitting elements 50c to emit light in a time-dividing manner during every vertical scanning period.SELECTED DRAWING: Figure 1
Patent JP-2023048914-A (JP)
Title: Antibacterial anti fungal sheet, packaging material and production method of antibacterial anti fungal sheet
Inventor: ISHIKAWA KIYOSHI
IPC: B05D1/28
Filed: 2021-09-28
Abstract: To provide an antibacterial anti fungal sheet excellent in antibacterial anti fungal properties.SOLUTION: An antibacterial anti fungal sheet of one embodiment comprises: a base material; and an antibacterial anti fungal layer laminated on a surface of the base material directly or indirectly. The antibacterial anti fungal layer includes; a water repellent varnish including a paraffin wax; and an antibacterial anti fungal agent. The water repellent varnish is preferably, an anionic varnish and has a pH of 7.0 or more and 9.0 or less. The antibacterial anti fungal agent is preferably a pyrithione salt. A lamination amount of the antibacterial anti fungal layer is in terms of a solid content, 1.0 g/m2 or greater and 10.0 g/m2 or less, an average thickness of the antibacterial anti fungal layer is preferably, 5 μm or greater and 10 μm or less. Parker Print Surface smoothness of the surface of the antibacterial anti fungal layer is, preferably 7.00 μm or less. A production method of the antibacteriall anti fungal sheet of one embodiment comprises, a step for indirectly or directly laminating the antibacterial anti fungal layer formed of the coating liquid formed of: the water repellent varnish including the paraffin wax; and the antibacterial anti fungal agent, on the surface of the base material.SELECTED DRAWING: None
Patent JP-2022003647-A (JP)
Title: Cathode active material for lithium secondary battery
Inventor: KIM JIK SOO
IPC: C01B25/45
Filed: 2021-09-30
Abstract: To provide a cathode active material for a lithium secondary battery which not only exhibits fast lithium-ion conduction velocity and high lithium ion conductivity but also improves the cycle characteristics as a crystal structure hardly collapses despite repeated charging and discharging.SOLUTION: A cathode active material for a lithium secondary battery has a layered structure containing a transition metal and is of spherical secondary particles formed by aggregation of primary particles, where the aspect ratio of the primary particles is 1 or more, and an a-axis direction, which is a lithium-ion diffusion path in the primary particles, is formed to be parallel to a long axis of the primary particles.SELECTED DRAWING: Figure 3
Patent JP-2023054517-A (JP)
Title: Image formation device
Inventor: KITAO TOMOYUKI
IPC: H04N1/00
Filed: 2021-10-04
Abstract: To provide an image formation device capable of reducing power consumption in formation of still pictures.SOLUTION: An image formation device 100 comprises an image formation unit 4 and a control unit 60. The image formation unit 4 forms an image on a recording medium S. The control unit 60 controls the image formation unit 4. The control unit 60 has a semiconductor integrated circuit chip 110 including a plurality of modules 111 to 117. The control unit 60 sets a target temperature Tmid lower than the maximum rated temperature Tmax of the semiconductor integrated circuit chip 110 to control an operation mode of the plurality of modules 111 to 117 so that a temperature of the semiconductor integrated circuit chip 110 is maintained at the target temperature Tmid on average.SELECTED DRAWING: Figure 2
Patent JP-2023029161-A (JP)
Title: Photonic crystal surface-emitting laser structure
Inventor: LU TIEN-CHANG
IPC: H01S5/11
Filed: 2021-10-07
Abstract: To provide photonic crystal surface-emitting laser structure.SOLUTION: Photonic crystal surface-emitting laser structure comprises a substrate, an N-type cladding layer provided on the substrate, an active layer provided on the N-type cladding layer, photonic crystal structure provided on the active layer, a P-type clad layer provided on the photonic crystal structure, an N-type semiconductor layer provided on the P-type cladding layer, and meta-surface structure located on the surface away from the P-type cladding layer of the N-type semiconductor layer.SELECTED DRAWING: Figure 1C
Patent JP-2022064308-A (JP)
Title: Polypropylene resin composition excellent in melt flowability and impact resistance
Inventor: PARK DAEHO
IPC: C08L23/16
Filed: 2021-10-07
Abstract: To provide a polypropylene resin composition which is excellent in melt flowability and impact resistance.SOLUTION: A polypropylene resin composition contains an ethylene-propylene block copolymer resin, in which ethylene-propylene block copolymer resin contains a propylene homopolymer component and an ethylene-propylene rubber copolymer component (solvent extract), a content of the ethylene-propylene rubber copolymer component in the ethylene-propylene block copolymer resin is 25 wt.% to 40 wt.%, a ratio of the solvent extract content to the ethylene content in the ethylene-propylene block copolymer resin based on wt.% is 0.25-0.45, and a melt index of the ethylene-propylene block copolymer resin when measured at 230°C under a load of 2.16 kg is 20 g/10 min to 45 g/10 min.SELECTED DRAWING: None
Patent JP-2022070216-A (JP)
Title: Conference management device, conference management method, program, and conference management system
IPC: G06Q10/10
Filed: 2021-10-11
Abstract: PROBLEM TO BE SOLVED: To make participants in the conference via a network easy to determine which group conference should they participate in. 
     SOLUTION: Disclosed is a conference management device 1 which manages a plurality of group conferences in which a plurality of participants can participate using a communication terminal. The conference management device 1 includes a storage part 12 which stores the conference attribute data showing the attribute of a group conference in association with each of a plurality of group conferences; and a terminal control part 133 which transmits the conference attribute data corresponding to each of the plurality of group conferences to a participant terminal 4 in association with conference identification information for identifying each of the plurality of group conferences. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023057335-A (JP)
Title: package
Inventor: MURAKI KENTARO
IPC: B65D81/34
Filed: 2021-10-11
Abstract: To provide a package whose opening part can be resealed even after the package is once opened, which can be heated in a microwave oven together with a container after the opening part is resealed.SOLUTION: A package 1 comprises a container main body 2 and a lid material 3 sealing an opening part of the container main body, which can be heated in a microwave oven. The lid material has a U-shaped notch 4 serving as a take-out port for contents, where the lid material is attached with an adhesive sheet member 6 for resealing which covers the whole of the U-shaped notch. One side of a straight portion of the notch in the U-shape formed in the lid material is shorter than the other side thereof, and a through-hole 7 is formed in the adhesive sheet member for resealing, at a portion corresponding to an extension line of the short straight portion 5.SELECTED DRAWING: Figure 1
Patent JP-2023057342-A (JP)
Title: Wire rope fastening metal fixture
Inventor: YANAGIDA MANABU
IPC: F16G11/06
Filed: 2021-10-11
Abstract: To provide a wire rope fastening metal fixture which can exert high-holding efficiency in the terminal processing of a wire rope, and can bring about efficiency and sureness at construction, and easiness and clarity of construction management.SOLUTION: A receiving metal fixture 10 for receiving a superimposed portion of a wire rope 50 is formed into an inverted T-shape which is formed by connecting L-shaped plates each having a bottom part 11b orthogonal to a protrusion 11a for pushing up the wire rope to each other back to back. On the hand, a covering metal fixture 20 for crimping the superimposed portion of the wire rope 50 is formed into the inverted T-shape having a sidewall part clearance S which is formed by connecting L-shaped plates each having a bottom part 21b orthogonal to a sidewall part 21a to each other back to back via a fixing pin 22. When the bottom part 11b of the receiving metal fixture 10 and the bottom part 21b of the covering metal fixture 20 are adhesively fastened to each other, a clearance distance between the two fixing pins 22, 22 and a lower flat part of the protrusion 11a is set so as to be constant value B0. Here, the two fixing pistons 22, 22 are arranged in a form for gripping the protrusion 11a.SELECTED DRAWING: Figure 1
Patent JP-2023059192-A (JP)
Title: Clasp
Inventor: NARAHARA HIROSHI
IPC: F16B2/26
Filed: 2021-10-14
Abstract: To address such a problem that a cloth wrapper is formed into a bag by folding two opposite sides thereof in half to be overlapped and fixing the opposite corners to a handle T, with their overlapped in two layers, therefore, it has no function to close a mouth of the bag and contents of the bag may be visible or fallen.SOLUTION: Four corners A, B, C and D of a cloth wrapper are respectively made to pass through spaces a, b, c and d between two strings 401 and 402 fixed with six rings 1-6. When a first string 4010 is pulled, a mouth of a cloth wrapper bag is squeezed from the inside, and a second string 4020 is drawn to a center of the mouth of the bag via the six rings 1-6, so that the four corners A, B, C and D of the cloth wrapper bag are drawn from the outside to close the mouth of the bag.SELECTED DRAWING: Figure 7
Patent JP-2023061480-A (JP)
Title: busbar module
Inventor: SAITO TAKASHI
IPC: H01M50/284
Filed: 2021-10-20
Abstract: To provide a busbar module with which it is possible to handle each part appropriately.SOLUTION: A busbar module 1 comprises a cover 40 which is assembled to a case that accommodates a busbar, and a temporary holding structure 60 which is capable of temporarily holding, to a cover 40, a connector 70 that is provided at an end of a detection line 20. The temporary holding structure 60 includes an insertion piece part 61 that extends along an insertion direction D1 while temporarily holding the connector 70 to the cover 40, a pressing piece part 63 that comes into contact with the insertion piece 61 in a pressing direction D3 and locks the insertion piece part 61 at a temporary holding position, and a detachment prevention wall 64 that comes into contact with an end of the insertion piece 61 in the insertion direction D1 while the insertion piece part 61 is inserted into a temporary holding position and locked at the temporary holding position by the pressing piece part 63 and restricts the insertion piece part 61 from falling out of the temporary holding position.SELECTED DRAWING: Figure 8
Patent JP-2023062430-A (JP)
Title: nickel bismuth storage battery
Inventor: OGAWA MASARU
IPC: H01M10/24
Filed: 2021-10-21
Abstract: To provide a method for obtaining a long-life and safe battery that does not require rare earths.SOLUTION: A nickel bismuth storage battery includes a positive electrode active material containing nickel seeds, a negative electrode active material containing bismuth seeds, and a separator having an air permeability of 3000 seconds or less in Gurley value.SELECTED DRAWING: Figure 1
Patent JP-2023063742-A (JP)
Title: Power distribution system accident sign cause estimation system
Inventor: KOIZUMI KAHO
IPC: G01R31/08
Filed: 2021-10-25
Abstract: To provide a power distribution system accident sign cause estimation system capable of estimating a sign cause leading to a supply disruption accident of a power distribution line with higher accuracy than before.SOLUTION: Protective power distribution devices 4 and 5 including switches arranged in a power distribution system 1 are individually provided with slave stations 8. The slave stations 8 are connected to each other via a communication line 9, and also connected to a higher-level server 11. The slave stations 8 each include: an accident sign cause estimation unit 83 that estimates a sign cause of an accident in the power distribution system 1 based on waveform data measured by a measuring unit 81 that performs signal processing on current and voltage waveform data detected by the protective power distribution devices 4 and 5; and a data transmitting/receiving unit 84 that transmits, to the server 11, an estimation result of the sign cause of the accident of the power distribution system 1 obtained by the accident sign cause estimation unit 83. The accident sign cause is autonomously estimated by mutual communication of the slave stations 8.SELECTED DRAWING: Figure 2
Patent JP-2023063996-A (JP)
Title: Method for determining bearing friction index of eccentric rotor and method for determining variable rotation index of eccentric rotor
Inventor: OZASA TOSHIHIRO
IPC: G01M13/04
Filed: 2021-10-25
Abstract: To accurately obtain an inertia moment, a friction torque, a variable rotation index, and a bearing friction index.SOLUTION: In a method of measuring a bearing friction index value of the present invention, each value of a rotation angle θj+1[rad] and an average bearing friction index [-2(Tfm/I)][rad/s2] is obtained from the following formulas. ωm is considered as a value of average rotational angular velocity ωm[rad/s]. The measurement interval during J rotation of the eccentric rotor is divided into one or more, the average bearing friction index and average rotational angular velocity in the divided measurement section are calculated, and an approximation expression representing the relationship between the average bearing friction index and the average rotational angular velocity in each divided measurement section is obtained.SELECTED DRAWING: None
Patent JP-2023065941-A (JP)
Title: Digital key issuing method and program
Inventor: WAKAMIYA RYO
IPC: H04L9/32
Filed: 2021-10-28
Abstract: To provide a digital key issuing method capable of efficiently establishing the combination of vehicle control operations and electronic information storage media by generating a digital key on an electronic information storage medium separated from an electronic device, and a program.SOLUTION: An electronic device 3 performs a series of first authentication processing with an IC card 4 and performs a series of second authentication processing with a vehicle 2. When receiving data for digital key generation from the authenticated vehicle 2, the data for digital key generation is transmitted to the authenticated IC card 4. When receiving the digital key certificate generated by the authenticated IC card 4 and intermediate CA certificate, the received digital key certificate and the intermediate CA certificate are transmitted to the authenticated vehicle 2.SELECTED DRAWING: Figure 5
Patent JP-2023066177-A (JP)
Title: Endotoxin detection method, endotoxin detection device, purified water production equipment, injection water production equipment, purified water production method, and injection water production method
Inventor: KIMOTO HIROSHI
IPC: G01N33/18
Filed: 2021-10-28
Abstract: To provide an endotoxin detection method which allows for easily and quickly quantifying endotoxin even at a low concentration without using a Limulus test or electrochemical method.SOLUTION: Provided is an endotoxin detection method for detecting endotoxin from a sample of a subject using a fluorescent substance having a structure comprising a fluorescent site and a recognition site coupled together by a spacer, where the fluorescent site consists of a condensed polycyclic aromatic hydrocarbon or derivative thereof and the recognition site recognizes a specific site of a molecular structure of endotoxin.SELECTED DRAWING: Figure 2
Patent JP-2022023189-A (JP)
Title: Glass article
IPC: C03B33/09
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a glass article significantly suppressed in damages of an organic film. 
     SOLUTION: A glass article has an organic film. The glass article comprises a first main surface and a second main surface facing each other, a glass substrate having an edge face, and a fluorine-containing organic film arranged on the first main surface of the glass substrate. The glass article is such that: the edge face of the substrate is chemically strengthened; and when a distance direction from the first main surface to the second main surface is defined as a thickness direction, in the chemically strengthened edge face, a concentration profile of a predetermined alkali metal ion in the thickness direction has an almost parabolic profile in which concentration is the lowest in a central part in the thickness direction, and the concentration is higher at a side of the first main surface and a side of the second main surface. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022020751-A (JP)
Title: Information provision device
IPC: G08G1/0969
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an information provision device, an information provision method, an information providing program, and a storage medium storing the information providing program that can easily understand a variety categories of information even in a situation where it is difficult to operate, or it is impossible to view a screen closely. 
     SOLUTION: A system control section 2 displays areas A0 to A4 provided for respective categories on a display section 3, and displays information of categories corresponding to the areas A0 to A4. The system control section 2 controls a voice output section 4 to sequentially read out information of each category, and expands the areas A2-A4 corresponding to the categories being read out, to display. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068984-A (JP)
Title: Game machine
Inventor: TAKAGI YUSUKE
IPC: A63F5/04
Filed: 2021-11-04
Abstract: To provide a game machine enabling a feeling of exhilaration of aligning symbols when starting an advantageous state and enabling a feeling of a joy of symbol-aiming stops.SOLUTION: When an AT state can be started, a slot machine 100 performs a symbol suggestion presentation for suggesting that a predetermined symbol is to be stopped. Further, (a first case), upon a stop-display of the predetermined symbol that has been suggested in a game during the performance of the symbol suggestion presentation, the AT state is to be started. However, (a second case), without the stop-display of the predetermined symbol that has been suggested in a game during the performance of the symbol suggestion presentation, the AT state is not to be started. Further, a profit to be given in the first case is the same as a profit to be given in the second case.SELECTED DRAWING: Figure 17
Patent JP-2022091118-A (JP)
Title: Hollow molding, and method for manufacturing hollow molding
Inventor: OCHIAI SHINICHIRO
IPC: C08L77/00
Filed: 2021-11-08
Abstract: To provide a hollow molding that do not generate a defect point even when fillings and depressurizations of high pressure hydrogen are repeated, and that excels in dimensional stability and weld characteristic.SOLUTION: There is provided a hollow molding made of a polyamide resin composition and in contact with high pressure hydrogen. An average value of orientation parameters measured at 12 points at equal intervals in a thickness direction from a hollow molding surface of the hollow molding is in a range of 0.85 to 1.15, and a standard deviation is 0.15 or less.SELECTED DRAWING: None
Patent JP-2023072147-A (JP)
Title: Agent for inhibiting opening of facial pores
Inventor: YAMAKAWA ARISA
IPC: A61Q19/00
Filed: 2021-11-12
Abstract: To provide an agent for inhibiting the opening of facial pores, comprising extract from a hop oxidation reaction product, an agent for inhibiting the carbonylation of horny layer protein, and an NGAL production inhibitor.SOLUTION: The present invention provides an agent for inhibiting the opening of facial pores, comprising extract from a hop oxidation reaction product, an agent for inhibiting the carbonylation of horny layer protein, and an NGAL production inhibitor.SELECTED DRAWING: Figure 1
Patent JP-2023074103-A (JP)
Title: game machine
Inventor: KITAMURA JUN
IPC: A63F7/02
Filed: 2021-11-17
Abstract: To provide a game machine capable of realizing an appropriate performance customization function and enhancing interest in a game or preventing a decrease in interest in a game.SOLUTION: A first item (volume adjustment) and a second item (switching of ON/OFF a premium mode and a mode without read-ahead) can be customized during an execution period of a first pattern variation (pattern variation pertaining to a special pattern 1), customization is reflected in reception of operation when receiving the operation regarding the first item during an execution period of a first pattern variation, and customization is reflected after a first pattern variation is stopped in reception of operation regarding a second item during an execution period of the first pattern variation.SELECTED DRAWING: Figure 14
Patent JP-2023074202-A (JP)
Title: Storage body, laser processing device, and laser processing method
Inventor: SONODA TETSUYA
IPC: B65D23/00
Filed: 2021-11-17
Abstract: To provide a laser processing device which can draw a high-definition image even when a storage body being a drawing object vibrates.SOLUTION: A laser processing device 10 comprises: conveyance means 11 which conveys a storage body 12 that stores a storage article in a storage container; and light irradiation means which emits a laser beam to the storage body 12 conveyed by the conveyance means 11. In the laser processing device 10, when a conveyance speed of conveying the storage body 12 is v(mm/s), and a drawing range in the conveyance direction of the storage body 12 is L(mm), a frequency at which the amplitude of the vibration of the storage body 12 that occurs in the conveyance becomes the largest is equal to or less than v/L.SELECTED DRAWING: Figure 2
Patent JP-2023074251-A (JP)
Title: Electronic device, control method for electronic device, and program
Inventor: OGAWA SHIGEO
IPC: G06F3/01
Filed: 2021-11-17
Abstract: To improve work efficiency of an observation target without imposing a burden on the observation target.SOLUTION: An electronic device measures a distance between an electronic device and an arbitrary part of an observation target and detects the tilt state of the body of the observation target based on the measured distance, quantifies the degree of concentration of the observation target on work as a concentration score based on the detected tilt state of the body and determines whether or not the observation target is concentrated on the work based on the concentration score, and after that, notifies the observation target of the degree of concentration according to the determination result.SELECTED DRAWING: Figure 2