baber/WOPTO huggingface dataset:
Patent JP-2021168418-A (JP)
Title: Semiconductor device
Inventor: CHO ENSO
IPC: H01L21/28
Filed: 2021-07-16
Abstract: To solve a problem occurring in the case where a Ti film is formed on an interlayer insulation film composed of BPSG and the like that the Ti film has the potential to change to a TiO2 film when oxygen contained in the interlayer insulation film is drawn by the Ti film thereby to deteriorate adhesion between the TiO2 film and the interlayer insulation film and because of this, a source electrode or an emitter electrode is separated from the interlayer insulation film thereby to deteriorate reliability of a semiconductor device.SOLUTION: A semiconductor device comprises: a semiconductor substrate; an oxygen-containing insulation film which is provided on the semiconductor substrate and has an opening to expose the semiconductor substrate; a first barrier metal part which is provided at least on a bottom of the opening and where one or more kinds of films are laminated; and an upper electrode provided on an upper part of the insulation film in which a barrier metal is not provided between an upper surface of the insulation film and the upper electrode. Alternatively, provided is a semiconductor device further comprising a second barrier metal part having a composition different from that of the first barrier metal part between an upper surface of the insulation film and the upper electrode.SELECTED DRAWING: Figure 1
Patent JP-2023015508-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-07-20
Abstract: To provide a game machine which can smoothly carry out a coordination between main control means and performance control means.SOLUTION: A game machine is configured such that, in the case in which main control means executes a present variation display currently executed in a normal game state and then a next variation display based on reserved and stored next determination information, when a communication abnormality occurs with which performance control means cannot receive a command in the execution of a present variation performance according to the present variation display, even when the present variation display is ended and a specific variation pattern is executed as the next variation display in the main control means, vibration of operation means is restricted at a predetermined timing.SELECTED DRAWING: Figure 124
Patent JP-2022025057-A (JP)
Title: Perpendicular protective net
Inventor: LEE SUNG MAN
IPC: D03D19/00
Filed: 2021-07-28
Abstract: To provide a perpendicular protective net that has excellent mechanical properties and can simultaneously exert excellent flame resistance and sunlight fastness.SOLUTION: A perpendicular protective net comprises: warp 10; weft 20; and ground yarns 30 that are arranged so as to weave the warp and the weft and formed by fuse-bonding a core yarn and a portion of a temporarily fuse-bonded yarn that coats at least a portion of the surface of the core yarn and includes a coated portion having lower melting point than the warp, the weft and the core yarn. The perpendicular protective net satisfies all the following conditions (1) and (2).SELECTED DRAWING: Figure 1
Patent JP-2023019881-A (JP)
Title: Electric motor, compressor, and refrigeration cycle device
Inventor: SUGIMOTO YASUHARU
IPC: H02K7/14
Filed: 2021-07-30
Abstract: To provide a more efficient electric motor, compressor, and refrigeration cycle device with excellent winding cooling and reduced electrical energy loss in a winding.SOLUTION: A teeth tip 42b of an electric motor 12 includes a rotation direction first protrusion 51 that protrudes in the rotation direction R of a rotor 22, and a reverse direction first protrusion 52 protruding in a direction opposite to the rotation direction of the rotor 22. Insulating end plates 45A and 45B include a rotation direction second protrusion 65 covering the rotation direction first protrusion 51, and a reverse direction second protrusion 66 that covers the reverse direction first protrusion 52. The reverse direction second protrusion 66 includes a first hole 71 that communicates with a slot 49 of a stator 21.SELECTED DRAWING: Figure 3
Patent JP-2021184623-A (JP)
Title: Beam measurement method, terminal and network device
Inventor: YANG NING
IPC: H04B17/318
Filed: 2021-07-30
Abstract: To provide an efficient beam measurement method, terminal and network device.SOLUTION: The method comprises the steps in which: a terminal receives measurement configuration information, which is used for indicating a parameter used when measuring at least one beam, sent by a network device 310; the terminal measures the at least one beam according to the measurement configuration information to obtain a measurement result 320; and the terminal sends the measurement result to the network device 330.EFFECT: By measuring a beam according to measurement configuration information sent by a network device, a terminal can obtain a more accurate measurement result based on the beam, so that it is beneficial for the network device to configure the terminal more efficiently according to the measurement result.SELECTED DRAWING: Figure 3
Patent JP-2023023398-A (JP)
Title: Information processor, information processing system, and information processing method
Inventor: FUJIO MASAKAZU
IPC: H04L9/32
Filed: 2021-08-05
Abstract: To provide biometric authentication using a plurality of types of biological information, the biometric authentication efficiently recovering the same secret key in a safe and accurate manner and, therefore, executing online authentication in a safe and accurate manner.SOLUTION: An information processor holds commitments that are created on the basis of registration feature amounts obtained from respective types of biological information, secret data, and predetermined embedding processing and correspond to the respective registration feature amounts; acquires an authentication feature amount obtained from each of the respective types of biological information; and recovers the secret data on the basis of the authentication feature amount and a commitment corresponding to a registration feature amount obtained from biological information having the same type as that of the authentication feature amount.SELECTED DRAWING: Figure 1
Patent JP-2021169033-A (JP)
Title: Game machine
Inventor: TAKEUCHI KEIKI
IPC: A63F5/04
Filed: 2021-08-06
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: Each time when a first credit supply button is operated in an additional execution state, the number of additional games relative to the number of continuation games in one execution round in an ART state is granted, and at the same time continuation lottery processing is executed. Then, when continuation winning occurs in the continuation lottery processing, the additional execution state continues. Before start of the additional execution state, a continuation rate promotion state occurs. In the continuation rate promotion state, a continuation winning probability of continuation lottery processing in a subsequent additional execution state can promote to a high probability. When the continuation rate promotion state is started, a probability lower than an actual continuation winning probability is displayed on an image display device 67, and then display of the probability concerned is updated so as to approach the actual continuation winning probability.SELECTED DRAWING: Figure 10
Patent JP-2023026804-A (JP)
Title: Neck rest for vehicle seat
Inventor: AKAIKE FUMITOSHI
IPC: B60N2/90
Filed: 2021-08-16
Abstract: To provide a neck rest that can be attached, as required, to a vehicle seat using a normal headrest.SOLUTION: A neck rest 10 is disposed between an upper part of a seat back and a headrest 3. The headrest 3 is supported on the seat back by inserting a leading-end side of a stay portion 3a1, extending downward from a body portion, into the seat back. The neck rest 10 has a first frame portion 11a provided with a through-hole 11a11 for passing the stay portion 3a1 therethrough, mounted on the stay portion 3a1, with the stay portion 3a1 passed through the through-hole 11a11 from above, and thereby disposed between the body portion and the upper part of the seat back; and a central support portion 11A mounted on a front-end side of the first frame portion 11a and supporting a neck part of a seated occupant P from behind.SELECTED DRAWING: Figure 2
Patent JP-2022054416-A (JP)
Title: Photosensitive resin composition
Inventor: MATSUMOTO SUZUKA
IPC: G03F7/027
Filed: 2021-08-18
Abstract: To provide a photosensitive resin composition which exhibits a low dielectric loss tangent, is excellent in storage stability, has high resolution, and enables formation of a cured relief pattern.SOLUTION: A photosensitive resin composition contains 100 pts.mass of (A) a polyimide precursor represented by formula (1), 0.5-10 pts.mass of (B) a photosensitive agent, and 100-300 pts.mass of (D) a solvent, in which an imidization ratio of the photosensitive resin layer immediately before exposure obtained by removing a solvent from the photosensitive resin composition is 15-50%, and in polyimide of the polyimide cured film, an imide group concentration that is a ratio of an imide group per repeating unit is 12-30 wt.%.SELECTED DRAWING: None
Patent JP-2023032265-A (JP)
Title: stator
Inventor: OGAWA NORIKO
IPC: H02K3/34
Filed: 2021-08-26
Abstract: To improve a cooling performance of a stator.SOLUTION: A stator 30 comprises a stator core 40 and a plurality of coils 50. Each of the coils 50 includes a curvature part projected from an end of the stator core 40 in a direction along a center axis CA. Each of the coils 50 includes a leading wire 53 extended to a side opposite to the stator core 40 in view of the curvature part. The stator 30 comprises a first insulation body 61 and a second insulation body 62 extended so as to connect the plurality of leading wires 53 in a circumferential direction. When the center axis CA side in view from the leading wires 53 is an inner side and the side opposite thereto is an outer side, the first insulation body 61 and the second insulation body 62 are extended so that the inner side and the outer side to the leading wires 53 are alternately difference for each leading wire 53 in the circumferential direction. Further, the plurality of leading wires 53 are sandwiched between the first insulation body 61 and the second insulation body 62.SELECTED DRAWING: Figure 3
Patent JP-2023033740-A (JP)
Title: Tissue paper storage box
Inventor: HAHASHI IKUYA
IPC: B65D5/02
Filed: 2021-08-30
Abstract: To provide a tissue paper storage box having an excellent taking-out property of the tissue paper, allowing sanitary use of the tissue paper.SOLUTION: A tissue paper storage box 10 related to the present disclosure has a front face part 15 and a rear face part 16 erected on both sides in the font and the rear directions of a storing space 11, a pair of side faces 17, 18 erected on both sides of the storing space 11 in the width direction, and a taking-out port 32 formed in an opened state. The storage box has an upper face 23 bent from an upper end edge of the front face part 15 and extended backward, openably/closably closing an upper part of the storing space 11 and allowing taking-out of one tissue paper 1 from the taking-out part 32, and a lid part 13 tiltably supported on an upper end edge of the rear face part 16, bent from the upper end edge of the rear face part 16 and extended forward and capable of setting into a closed state of covering the taking-out port 32 of the upper face 23 and into an open state of opening the taking-out part 32 by tilting upward from the closed state.SELECTED DRAWING: Figure 1
Patent JP-2023034719-A (JP)
Title: Paper sheet
Inventor: SOTOOKA RYO
IPC: D21H21/36
Filed: 2021-08-31
Abstract: To provide paper sheet that is supposed to be handed from person to person, especially business card paper sheet consisting of antiviral paper with excellent antiviral activity.SOLUTION: The present invention provides paper sheet having antiviral properties, and is particularly suitable for business card paper sheet. The paper sheet of the present invention has a paper thickness of 150 μm or more as measured according to JIS P 8118 and an antiviral activity value (Mv) of 2.0 or more against influenza virus or feline calicivirus as measured according to JIS L 1922:2016 (test method for antiviral properties of textile products).SELECTED DRAWING: None
Patent JP-2023037959-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: MOMOI AKIYOSHI
IPC: H04L9/10
Filed: 2021-09-06
Abstract: To take measures against a side-channel attack, while preventing a reduction in performance due to clock fluctuations.SOLUTION: An information processing apparatus performs cipher processing, and has: acquisition means that acquires a plane sentence; cipher processing means that performs cipher processing on the plane sentence acquired by the acquisition means; and control means that controls the clock of the cipher processing means. The control means makes the clock when the processing performed by the cipher processing means is in a specific cipher processing state and the clock when the processing performed by the cipher processing means is not in the specific cipher processing state different from each other.SELECTED DRAWING: Figure 2
Patent JP-2023039322-A (JP)
Title: Information processing device, vehicle, and program
Inventor: TABATA MICHIHIRO
IPC: G16Y10/40
Filed: 2021-09-08
Abstract: To provide an information processing device capable of supplying electric power to a plurality of electric devices electrically connected to a power supply target in a proper manner when electric power is supplied to the power supply target from a vehicle, as well as a vehicle and a program.SOLUTION: An information processing device comprises a processor configured to, when a power supply request information for requesting power supply to a power supply target to which a plurality of electric devices are electrically connected is acquired from a vehicle having a power supply device supplying power to outside, select an electric device to supply power from the plurality of electric devices on the basis of the power supply request information.SELECTED DRAWING: Figure 2
Patent JP-2023029138-A (JP)
Title: Urine pad replacing fastener bag mounting tool
Inventor: HIRANO MUTSUO
IPC: A61F5/453
Filed: 2021-08-18
Abstract: To provide a urine pad replacing type fastener bag mounting tool that can collect urine to approximately 1000 cc without leakage by a replacement pad method and can conduct motions and behaviors normally.SOLUTION: A urine pad replacing fastener bag mounting tool sets a male private part to a fastener bag, adjusts a position of a body bag and holds the body bag to a strap hanging from a lower bag with a ball or spring type adjuster clip system, and can store urine about 1.2 times in a bag body using and replacing a marketing pad. A pad can be replaced in a few tens of seconds in a standing posture.SELECTED DRAWING: Figure 1
Patent JP-2022050364-A (JP)
Title: Styrenic resin composition, extruded sheet and molded article
Inventor: KOBAYASHI SHOTARO
IPC: C08L25/08
Filed: 2021-09-16
Abstract: To provide a styrenic resin composition that is excellent in heat resistance, appearance and moldability, an extruded sheet including the same, and a molded article obtained by secondary molding of the extruded sheet.SOLUTION: A styrenic resin composition includes a styrene copolymer (A) having an unsaturated carboxylic acid monomer unit and a styrenic monomer unit, a styrene oligomer (B) having a styrenic monomer unit, and a radical scavenger (C). Relative to the styrene copolymer (A) 100 pts.mass, the unsaturated carboxylic acid monomer unit contained in the styrene copolymer (A) is 2-15 pts.mass; the content of the styrene oligomer (B) is 0.05-0.4 pts.mass; and the content of the radical scavenger (C) is 0.001-0.1 pt.mass.SELECTED DRAWING: None
Patent JP-2023044317-A (JP)
Title: Insulation device
Inventor: AKUTSU SATOSHI
IPC: H01L23/50
Filed: 2021-09-17
Abstract: To provide an insulation device which is miniaturized.SOLUTION: An insulation device includes a first element, a second element electrically connected to the first element, a first lead on which the first element is mounted, a second lead on which the second element is mounted, and a resin member. The second lead has a first surface on which the second element is mounted and a second surface opposite to the first surface, and in a direction crossing the second surface, the first element overlaps the second surface. The resin member is provided so as to seal the first element, the second element, the first lead and the second lead.SELECTED DRAWING: Figure 2
Patent JP-2023045781-A (JP)
Title: Image reading device and image forming device
Inventor: NAGATA TEPPEI
IPC: H04N1/191
Filed: 2021-09-22
Abstract: To suppress generation of paper dust or the like due to the tip of a guide member rubbing against a sheet.SOLUTION: An image reading device has a transparent member, conveyance means for conveying a sheet, reading means for reading image information through the transparent member from the sheet conveyed by the conveyance means, and a guide member arranged upstream of a reading position where the reading means reads image information from the sheet in a sheet conveyance direction and guides the sheet. The guide member is formed of an elastic sheet material, and a tip of the guide member is a folded part where the sheet material is folded back.SELECTED DRAWING: Figure 3
Patent JP-2023047949-A (JP)
Title: Sound output device for vehicle, and sound propagation device for vehicle
Inventor: TANAKA MITSUE
IPC: B60R11/02
Filed: 2021-09-27
Abstract: To enable the sound emanated by sound output parts disposed inside a vehicle to properly propagate from the inside of the vehicle to the outside of the vehicle, not through a panel opening.SOLUTION: A sound output device 1 for a vehicle has a sound output part 10 for emanating sound of a predetermined frequency, a double wall 20 disposed at the outer side of the vehicle relative to the sound output part 10 and formed of an inner wall part 21 and an outer wall part 22 apart from each other in the inner and outer direction relative to the vehicle, and an intermediate layer 30 which is formed in a closed space between the inner wall part 21 and the outer wall part 22 and allows sound to transmit through it.SELECTED DRAWING: Figure 2
Patent JP-2023049635-A (JP)
Title: gas detection system
Inventor: TANAKA YASUTAKA
IPC: G08B21/16
Filed: 2021-09-29
Abstract: To provide a gas detection system capable of suppressing complication of a system configuration while flexibly responding to an application in an installation environment or an existing apparatus in the installation environment.SOLUTION: A gas detection system 100 comprises: a main unit 110 including a display section 14 and a first gas detection section 12; and one or more sub units 120 each including functional sections (131 and 141) different from the main unit 110. The main unit 110 and the sub units 120 are disposed side by side, coupled and connected communicably. The main unit 110 performs gas detection and determination processing using the first gas detection section 12, displays a gas detection result on the display section 14 and further performs processing using the functional sections of the sub units 120.SELECTED DRAWING: Figure 2
Patent JP-2023049844-A (JP)
Title: Flexible wiring board, electronic module, electronic unit and electronic apparatus
Inventor: OGAWA MASARU
IPC: H05K1/14
Filed: 2021-09-29
Abstract: To improve functionality of a flexible wiring board.SOLUTION: The present invention relates to an electronic module comprising: a flexible wiring board which includes a signal line, a conductive part overlapping the signal line in a planar view and a ground line; and an electronic component causing a signal, where the wavelength in the case of flowing in the signal line is a wavelength λ, to flow to the signal line. In the electronic module, the flexible wiring board and the electronic component are connected. The flexible wiring board includes a connection part electrically connecting the conductive part with the ground line, and the conductive part includes an open end. When a length from the connection part to the open end in an extension direction of the signal line is defined as L, a relation of the wavelength λ and the length L is λ/4-λ/8≤L≤λ/4+λ/8.SELECTED DRAWING: Figure 3
Patent JP-2023053571-A (JP)
Title: Skin warming topical agent
Inventor: TOKUNAGA SHUSUKE
IPC: A61K8/89
Filed: 2021-10-01
Abstract: To provide a skin warming topical agent that provides warmth to the skin which has a warming effect that can be sufficiently maintained by providing not only a short-time warming sensation but also an excellent blood flow promotion effect can improve the symptoms of congestion and pigmentation around the eyes referred to as "bags" under the eyes, and moreover has a comfortable feel and high safety that does not require rinsing after use around the eyes.SOLUTION: A skin warming topical agent comprises a polyhydric alcohol-in-oil emulsified composition containing a heat-of hydration generating component (A) as the dispersion phase which is a blend of 2 water-soluble polyhydric alcohols with different valences and an oil agent (B) as the continuous phase which is an emulsifying composition, for example, the heat-of-hydration generating component (A) is included as a mix of dihydric water-soluble polyhydric alcohol (A1) such as propylene glycol and a trihydric water-soluble polyhydric alcohol (A2) such as glycerin at a ratio (mass ratio) of A1/A2=10/1 to 1/110, and the oil agent (B) and a surfactant (C) are further included as essential components.SELECTED DRAWING: None
Patent JP-2022001794-A (JP)
Title: Rolling bearing
Inventor: TANIGUCHI YOZO
IPC: F16C19/06
Filed: 2021-10-01
Abstract: To reduce rotational resistance caused by a seal device contacting with a rotary ring even if a space for providing a seal lip is limited.SOLUTION: A rolling bearing 1 includes a seal device 6 provided at an axial end part of an annular space S formed between an inner ring 2 and an outer ring 3. The seal device 6 has: a seal body part 41 attached to the outer ring 3; and a seal lip 42 which is provided extending from the seal body part 41 to the inner ring 2 side and contacts with a seal surface 25 of the inner ring 2. The seal lip 42 has: a lip base part extending from the seal body part 41 to the inner ring 2; a lip intermediate part extending from the lip base part in a different direction; and a lip tip part which extends from the lip intermediate part to the inner ring 2 side in a different direction and contacts with the seal surface 25.SELECTED DRAWING: Figure 1
Patent JP-2022069402-A (JP)
Title: Electrostatic motor
Inventor: SUZUKI KAZUMA
IPC: H02N1/00
Filed: 2021-10-04
Abstract: To provide a long-life electrostatic motor which is inexpensive and easy to use and can be rotated at high speed using a piezoelectric device.SOLUTION: An electrostatic motor comprises: a high voltage generation device using a piezoelectric device; a rotor 30 rotatably supported around a center axis CL; one or more rotor electrodes 30D1 provided on the rotor; and one or more sets of a charging injection electrode 20N1 and a stator electrode 20D1 as a stator-side structure. A tip end 20T of the charging injection electrode and the stator electrode are provided at positions where they can face the rotor electrode when the rotor is rotated around the center axis. A first gap δ1 that is formed by the rotor electrode and the tip end in a state in which the rotor electrode faces the tip end is small enough to enable corona discharge, the first gap δ1 being smaller than a second gap δ2 that is formed by the rotor electrode and the stator electrode in a state in which the rotor electrode faces the stator electrode. One output terminal of the high voltage generation device is connected with the charge injection electrode, and the other output terminal is connected with the stator electrode.SELECTED DRAWING: Figure 1