baber/WOPTO huggingface dataset:
Patent JP-2021021910-A (JP)
Title: Electronic apparatus
Inventor: USHIO RIYOUSUKE
IPC: G03B11/04
Filed: 2019-07-30
Abstract: To prevent an image not intended by a user from being captured in an electronic apparatus due to unauthorized access and the user's wrong operation.SOLUTION: An electronic apparatus comprises: a camera module including a camera driving unit that actuates or stops a camera function; a blade member that brings a lens opening of the camera module into an open state or a closed state; a blade driving unit that drives an actuator so that the blade member performs an opening operation or a closing operation; a control unit that controls the camera driving unit and the blade driving unit; and a switch unit that transmits, to the control unit, an opening operation signal or a closing operation signal for forcibly driving the blade driving unit independently of the camera driving unit. When the opening operation signal is transmitted from the switch unit, the control unit actuates the camera function of the camera driving unit.SELECTED DRAWING: Figure 2
Patent JP-2019217500-A (JP)
Title: Catalyst for treating exhaust gas
Inventor: JOHN LEONELLO CASCI
IPC: F01N3/28
Filed: 2019-07-31
Abstract: To provide a catalyst article for improving environmental air quality, particularly for improving discharge of combustion gas or other exhaust gas emissions generated by power plants, gas turbines, lean burn internal combustion engines, and the like, in which the catalyst article is an improved SCR catalyst which has higher hydrothermal stability and which is capable of withstanding higher temperatures.SOLUTION: There is provided a catalyst composition comprising: an aluminosilicate molecular sieve that has an AEI structure and an average crystalline size of about 0.1 to 15 μm and is substantially free of halogen; a promoter metal of about 1 to about 5 wt%, based on the total weight of the molecular sieve material; and a binder including components selected from alumina, silica, non-zeolite silica alumina, titania, and ceria. There is also provided a catalyst article comprising a particulate filter onto and/or into which the catalyst composition is disposed.SELECTED DRAWING: Figure 1
Patent JP-2019189655-A (JP)
Title: Photoacid-generating compound, polymer derived therefrom, photoresist composition including photoacid-generating compound or polymer, and method of forming photoresist relief image
Inventor: AQAD EMAD
IPC: C07C309/12
Filed: 2019-08-01
Abstract: To provide a photoacid-generating compound that exhibits an improved balance between solubility and line width roughness.SOLUTION: A compound has a structure in the figure. (Ris hydroxyl, lactone, or the like; Ris hydroxyl, lactone, -[(CH)-Y-SOZ], or the like; Rand Rare each independently hydrogen, cyano, alkyl, or the like; Q is substituted ethylene or the like; X is -CH-, -O-, or the like; n is 0, 1, or 2; Y is Calkylene including one or more fluorine atoms; and Zis an organic cation.)SELECTED DRAWING: None
Patent JP-2021024806-A (JP)
Title: Method for producing saturated homoether from carbonyl compound
Inventor: INUI KANICHIRO
IPC: C07C41/01
Filed: 2019-08-05
Abstract: To provide a method for efficiently producing, from a carbonyl compound, a saturated homoether having a carbon number four times the carbon number thereof.SOLUTION: The saturated homoether having carbon atoms of 4 times number of the raw material carbonyl compound is produced by using a carbonyl compound and hydrogen as raw material, and reacting both a dimerization of carbonyl compound by aldol condensation reaction and a subsequent coupling reaction of the dimerized carbonyl compound with a catalyst in which a metal is supported on an acidic catalyst carrier.SELECTED DRAWING: None
Patent JP-2021023262-A (JP)
Title: Apparatus for applying carbon dioxide
Inventor: TANIZAWA YOSHIHITO
IPC: B01D53/62
Filed: 2019-08-08
Abstract: To provide an apparatus for applying carbon dioxide that can improve the reliability and durability of a blower.SOLUTION: An aspect of the present disclosure is an apparatus for applying carbon dioxide that recovers carbon dioxide in flue gas and supplies it into an agricultural greenhouse. The apparatus for applying carbon dioxide has a purification tank that stores liquid and allows the flue gas to pass through the liquid, a recovery tank that recovers the moisture in the flue gas having passed through the liquid, an adsorption tank that has an adsorbent disposed inside, the adsorbent to adsorb carbon dioxide in the flue gas, a power unit including a blower to supply the flue gas from the recovery tank to the adsorption tank, and a control valve to control pressure in the recovery tank. The control valve is disposed above an outlet of the flue gas of the recovery tank and below an inlet port of the blower.SELECTED DRAWING: Figure 1
Patent JP-2021026732-A (JP)
Title: Private broadcasting system and program
Inventor: NISHIO MAKOTO
IPC: H04R3/12
Filed: 2019-08-09
Abstract: To prevent a part of divisions in an object facility from becoming a silent state during emergency broadcast.SOLUTION: A private broadcasting system 3 comprises: a loudspeaker 31 installed in an object facility; a volume adjustment device 32 for adjusting volume of the loudspeaker 31; and a private broadcasting device 30 for controlling them, performs non-urgent broadcast for permitting volume adjustment in normal time, and performs urgent broadcast by invalidating the volume adjustment in a case that a fire occurs. The private broadcasting device 30 comprises: a body sound source storage part 533 for holding a sound source; a free reproduction broadcast control part 532 for performing reproduction broadcast using the sound source as the non-urgent broadcast on the basis of an operation of a manager; and an emergency broadcast control part 530 for performing the emergency broadcast for informing a part of divisions in the object facility of occurrence of the fire as the urgent broadcast on the basis of a transfer signal showing a fire occurrence place, and the free reproduction broadcast control part 532 specifies other divisions of the object facility to perform the reproduction broadcast using the sound source on the basis of the operation of the manager during the emergency broadcast.SELECTED DRAWING: Figure 5
Patent JP-2021032802-A (JP)
Title: Inertial sensor, method for manufacturing inertial sensor, electronic apparatus, and movable body
Inventor: ITO FUMIYA
IPC: G01P15/08
Filed: 2019-08-28
Abstract: To provide an inertial sensor that can prevent warpage of a base substrate and accurately detect inertia.SOLUTION: An inertial sensor 1 comprises: a sensor unit; a base substrate 22 that has the sensor unit arranged on one face, and has a first side face 22c intersecting with the one face and a second side face 22d opposite to the first side face 22c; a package 7 that accommodates the sensor unit and the base substrate 22; a first adhesive 18 that connects the other face of the base substrate 22 with an inner bottom face 11a of the package 7; a second adhesive 38 different from the first adhesive 18 that connects a first inner wall face 12c intersecting with the inner bottom face 11a of the package 7 and opposite to the first side face 22c with the first side face 22c; and a third adhesive 39 different from the first adhesive 18 that connects a second inner wall face 12d intersecting with the inner bottom face 11a of the package 7 and opposite to the second side face 22d with the second side face 22d.SELECTED DRAWING: Figure 2A
Patent JP-2021029226-A (JP)
Title: Chum housing device capable of detecting external chum position, and chum position detection system
Inventor: OIGAWA RYO
IPC: A01K97/02
Filed: 2019-08-29
Abstract: To provide a chum housing device capable of detecting a position of chum released outside from the chum housing device; and to provide a system including the device.SOLUTION: A chum housing device 100 includes a body part 101 constituted so that chum can be stored inside, a position detection part 102 for detecting a position of chum released outside from the body part 101, a storage part 109 for storing a signal detected by the position detection part 102, and a transmission part 104 for transmitting the signal stored in the storage part 109.SELECTED DRAWING: Figure 1
Patent JP-2021036222-A (JP)
Title: Contact phase detection method, attack angle measurement method, contact phase detection device, and attack angle measurement device
Inventor: HONDO TAKATOSHI
IPC: G01B7/30
Filed: 2019-08-30
Abstract: To provide a contact phase detection method capable of accurately detecting a contact phase while suppressing an arithmetic load.SOLUTION: A contact phase detection method detects a contact phase Φ0 that is a phase of a contact point of a wheel 110 of a railway vehicle 1 rolling on a rail R with a rail, and is configured such that an output fluctuation history corresponding to one rotation of the wheel of wheel weight bridge circuits p1, p2 that are constituted by sequentially connecting a plurality of strain gauges provided with the wheel and generate an output corresponding to wheel weight is approximated by Fourier series, and a contact phase is obtained based on an odd number of Fourier coefficients of three or higher order.SELECTED DRAWING: Figure 13
Patent JP-2021038306-A (JP)
Title: Monomer mixture and curable composition containing the same
Inventor: MIZUTA TOMOYA
IPC: B41M5/00
Filed: 2019-09-02
Abstract: To provide a monomer mixture useful as a raw material for a curable composition forming a cured product excellent in fading resistance.SOLUTION: The monomer mixture contains a cationically polymerizable monomer. The cationically polymerizable monomer contains a vinyl ether compound (A), an epoxy compound (B), and an oxetane compound (C). The vinyl ether compound (A) contains a specific divinyl ether compound in the range of 5 wt.% or more and less than 20 wt.% of the total amount of the cationically polymerizable monomer, and the content of a specific monovinyl ether compound is less than 5 wt.%. The epoxy compound (B) contains limonene dioxide and an epoxy compound having a branched structure. The oxetane compound (C) contains 3-ethyl-3{[(3-ethyloxetane-3-yl)methoxy]methyl}oxetane, and the content of a monofunctional oxetane compound is less than 15 wt.%.SELECTED DRAWING: None
Patent JP-2020109830-A (JP)
Title: Light emitting element composition and light emitting element including the same
Inventor: SASADA TOSHIAKI
IPC: C09K11/06
Filed: 2019-09-05
Abstract: To provide a composition useful for manufacturing a light emitting element in which long-term deterioration is suppressed, and a light emitting element formed using the composition.SOLUTION: A light emitting element composition includes a host material and a guest material, the host material includes an aromatic compound having a condensed ring skeleton in which only 3 or more benzene rings are condensed, the guest material includes an aromatic amine compound, and the total amount of aluminum atoms included in the host material and the aluminum atoms included in the guest material is 24 mass ppb or more and 1200 mass ppb or less with respect to the total amount of the host material and the guest material.SELECTED DRAWING: None
Patent JP-2020173421-A (JP)
Title: Imaging apparatus
Inventor: FUJIWARA DAISUKE
IPC: G02B7/02
Filed: 2019-09-09
Abstract: To provide an imaging apparatus capable of preventing foreign matter from adhering to the light-receiving surface of an imaging device.SOLUTION: An imaging apparatus (1) includes: a base plate (14) holding an imaging device (15); a holding member (16) holding an optical member (18), which is held between a lens barrel (12) and the imaging device in a removable manner; and a sealing member (13) disposed closer to the imaging device than the optical member enclosing the light-receiving surface of the imaging device. The sealing member includes: a first sealing part (13c) in contact with the base plate; and a second sealing part (13d) in contact with the holding member.SELECTED DRAWING: Figure 3
Patent JP-2021044317-A (JP)
Title: Multilayer ceramic electronic component
Inventor: KUBOTA SHO
IPC: H01G4/30
Filed: 2019-09-09
Abstract: To provide a multilayer ceramic electronic component in which cracks and peeling are unlikely to occur at the interface between an internal electrode and a ceramic dielectric material.SOLUTION: An internal electrode layer 16 includes a frame-shaped outer peripheral internal electrode 40 and an inner internal electrode 42 located inside the outer peripheral internal electrode 40 on the same ceramic layer 14. A metal type used for the outer peripheral internal electrode 40 is different from a metal type used for the inner internal electrode 42. The metal type used for the outer peripheral internal electrode 40 includes 50% or more of the metal type different from the metal type used for the inner internal electrode 42. In the width direction y, the width a of the outer peripheral internal electrode 40 satisfies 5 μm<a<30 μm. In the width direction y, the width length b of the inner internal electrode 42 satisfies b/a≥20.SELECTED DRAWING: Figure 5
Patent JP-2021048661-A (JP)
Title: Brushless motor
Inventor: IKEDA HIRONORI
IPC: B60S1/08
Filed: 2019-09-17
Abstract: To realize downsizing and reduction in weight by simplifying a shape and an arrangement structure of a magnetism transfer member and to make high-accurate control possible.SOLUTION: Hall elements 81a, 81b and 81c are disposed side by side at a predetermined spacing S3 on a line segment LN1 orthogonal to an axis (rotation center C) of a first sensor magnet MG1 radially outside of the first sensor magnet MG1. Magnetism transfer members 101, 102 and 103 comprise: first magnetism transfer parts 101a, 102a and 103a opposed to an end face EM1 of the first sensor magnet MG1; second magnetism transfer parts 101b, 102b and 103b opposed to detection surfaces of the Hall elements 81a, 81b and 81c; and third magnetism transfer parts 101c, 102c and 103c connecting the first magnetism transfer parts 101a, 102a and 103a with the second magnetism transfer parts 101b, 102b and 103b.SELECTED DRAWING: Figure 9
Patent JP-2021048341-A (JP)
Title: Semiconductor device
Inventor: KONO HIROSHI
IPC: H01L29/12
Filed: 2019-09-20
Abstract: To provide a semiconductor device enabling improvement of reliability.SOLUTION: A semiconductor device of an embodiment comprises a silicon carbide layer including: an element region; and a termination region provided around the element region. The termination region has a first linear part extending in a first direction, a second linear part extending in a second direction, and a corner part between the first linear part and the second linear part and includes: a second conductivity type second silicon carbide region that surrounds the element region and has a dot line shape constituted by first dot parts and first space parts, where an occupancy ratio of first dot parts in the corner part is larger than an occupancy ratio of first dot parts in the first linear part; and a second conductivity type third silicon carbide region that surrounds the second silicon carbide region and has a dot line shape constituted by second dot parts and second space parts, where an occupancy ratio of second dot parts in the corner part is larger than an occupancy ratio of second dot parts in the first linear part.SELECTED DRAWING: Figure 2
Patent JP-2021048798-A (JP)
Title: Palm based fat containing fat composition
Inventor: KOBAYASHI MAKI
IPC: A23D7/00
Filed: 2019-09-25
Abstract: To provide: a fat composition capable of maintaining excellent quality (plasticity, meltability in the mouth and emulsion stability) for a long term without causing quality degradation (coarse crystal formation and temporal curing) during storage caused by palm based fat, having trans fatty acid of 2 mass% or less in an oil content and including the palm based fat; a processed food including the same; and a method for manufacturing the fat composition.SOLUTION: A fat composition includes edible fat (A) including at least one kind selected from palm oil or palm fractionation oil and powdery solid fat (B) having a melting point of 55°C or more; the content of trans fatty acid is 2 mass% or less in an oil content; and the average particle size of the powdery solid fat in the fat composition is more than 5 μm or more and 200 μm or less.SELECTED DRAWING: None
Patent JP-2021050558-A (JP)
Title: Parking block
Inventor: MIYAO TOYOHIKO
IPC: E04H6/42
Filed: 2019-09-26
Abstract: To provide a parking block capable of improving the function, e.g., making radio waves easier to reach during remote operation.SOLUTION: The parking block comprises: a base part 20 that can be installed and fixed in a predetermined part; a movable part 30 that can reciprocate between a state where it is connected to the base part 20 to be close to a ground plane and a state where it is away from the ground surface; and a drive mechanism 40 that moves the movable part 30 to a predetermined position with respect to the base part 20. The movable part 30 has an upper surface and a lower surface with reference to the ground plane in a state close to the ground plane. A predetermined second functional unit 50 is arranged on the lower surface side, and a protective member 33 that shields the second functional part 50 is arranged on the upper surface side. A protective plate 33 functions as a protective member that shields the second functional part 50 on the upper surface side. In this way, the second functional part 50 is arranged and protected in a gap between the protective plate 33 and the ground plane.SELECTED DRAWING: Figure 3
Patent JP-2021048830-A (JP)
Title: Novel dried fish and processed food product using the same
Inventor: INNO TAKANORI
IPC: A23L17/00
Filed: 2019-09-26
Abstract: To provide dried fish which is produced by using a quite novel raw material and applies a new dried bonito-like flavor while requirement for application and enhancement of a dried bonito-like flavor has been increasing, and a processed food product comprising excellent flavoring and produced using the same.SOLUTION: When the broth is extracted using dried bonito using Clupeiformes fishes as a raw material and the extracted broth is used as a raw material of a processed food product, more enhanced deliciousness and broth taste and mellowness can be obtained compared with not only a case when using only rough dried fish of Clupeiformes fishes but also a cases when using a dried bonito, and extremely excellent properties, such as long lasting of the savor of the broth even after entering the mouth, are obtained.SELECTED DRAWING: Figure 1
Patent JP-2021052839-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-26
Abstract: To provide a game machine capable of suppressing deterioration in interest in a game.SOLUTION: The game machine comprises: a plurality of light-emitting boards with a plurality of light-emitting means installed on their front mounting surface; and a status detection means for detecting the status of the game machine, a notation part for specifying each of the plurality of light-emitting means by yellow being formed on a white coat film on the front mounting surface of a specific light-emitting board. The game machine can perform both specific light emission control in which a plurality of light-emitting means installed on the specific light-emitting board which has the white coat film formed on its front mounting surface are controlled into a gold light-emitting state and non-specific light emission control in which a plurality of light-emitting means installed on a special light-emitting board which has a dark-colored coat film formed on its front mounting surface are controlled into a special light-emitting state which is different from the gold light-emitting state. While the specific light emission control is terminated if the status detection means detects a specific status during the specific light emission control, the non-specific light emission control is continued even if the status detection means detects the specific status during the non-specific light emission control.SELECTED DRAWING: Figure 134
Patent JP-2021054160-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI SHINGO
IPC: B60C11/01
Filed: 2019-09-27
Abstract: To provide a tire that improves productivity and that achieves an improvement in abrasion resistance and a decrease in rolling resistance.SOLUTION: A tire comprises a tread 4 that has a plurality of land parts 26 divided by a circumferential groove 24. A sipe 40 is engraved on the at least one land part 26 so that a plurality of rods 42 surrounded by the sipe 40 can be constituted. The rod 42 has a bent part provided between its outer surface and its bottom. In the bent part, the rod 42 is curved in an arched shape, or the rod 42 is curved to form a corner.SELECTED DRAWING: Figure 2
Patent JP-2021055789-A (JP)
Title: transmission
Inventor: ISHIDA NAOKI
IPC: F16H57/02
Filed: 2019-09-30
Abstract: To provide a transmission which can set a setting position of a bearing for supporting an end part of a second shaft at the inside of a unit case more than before.SOLUTION: A fifth-speed drive gear 26 is relatively rotatably supported to an input shaft 11, and a fifth-speed synchronized mesh 56 is arranged at one side in an axial line direction with respect to the fifth-speed drive gear 26. An inner race 85 of a ball bearing 28 is externally fit to an end part 81 of an output shaft 12. A sleeve 93 of the fifth-speed synchronized mesh 56 is engaged with the fifth-speed drive gear 26 at an engagement position, and the engagement of the sleeve with the fifth-speed drive gear 26 is released in a release position which is set at one side in the axial line direction with respect to the engagement position. An external peripheral end part of the sleeve 93 at a side opposite to an engine side is formed into a chamfered shape forming an inclination face 94 which is inclined so as to approach an axial line of the input shaft 11 as progressing toward the side opposite to the engine side.SELECTED DRAWING: Figure 2
Patent JP-2021059856-A (JP)
Title: Excavation agitator
Inventor: HACHINOHE SHOTARO
IPC: E02D3/12
Filed: 2019-10-03
Abstract: To provide an excavation agitator capable of integrally constructing a columnar improved body and a core body without pulling up from an excavation hole or replacing members when constructing a core body consisting only of a binder in a central part of the columnar improved body composed of a solidified mixture of an excavated soil and the binder.SOLUTION: A hollow portion 220 that serves as a flow path for a binder is provided in a main body cylinder portion 22, and a core body construction inner cylinder 23 is inserted into the hollow portion and is held so as to be able to appear and disappear downward. A core bottom lid material 30 that closes a lower end opening of the core body construction inner cylinder 23 is held in the vicinity of the bottom portion of the main body cylinder portion 22 via a holding member 28 provided on the main body cylinder portion 22. When an excavation hole 40 is dug in this state and the core body construction inner cylinder 23 is projected downward at a predetermined position, the core bottom lid material 30 is separated from the main body cylinder portion 22 and attached to a lower end of the core body construction inner cylinder 23. When an excavation agitator 10 is pulled up while additionally injecting the binder, the core bottom lid material 30 is left at an arbitrary position.SELECTED DRAWING: Figure 3