baber/WOPTO huggingface dataset:
Patent JP-2019193218-A (JP)
Title: Electromechanical transducer and electroacoustic transducer
Inventor: IWAKURA YUKUSHI
IPC: H04R11/02
Filed: 2018-04-27
Abstract: To provide an electromechanical transducer, etc., that suppresses inclination relative to the center shaft of an armature and which is suitable for improving performance and reducing the size.SOLUTION: The electromechanical transducer comprises: a structure part in which a magnet (15), yokes (10, 11) and a coil (12) are integrally arranged; an armature (13) having an inside part penetrating the inside space of the structure part along the center shaft (13c) in a direction X and outside parts on both sides thereof, the armature constituting a magnetic circuit with the structure part and displacing in a direction Z; and elastic members (14) for adding resilience to the armature. A first engaging part (E1) and a second engaging part (E2) are formed in each elastic member, the width where a force in the direction Z acts between each elastic member and the structure part via the first engaging part having a first distance (2b), the width where a force in the direction Z acts between each elastic member and the outside parts via the second engaging part having a second distance (2a), both being set to the dimension condition 2a>2×2b.SELECTED DRAWING: Figure 10
Patent JP-2019193230-A (JP)
Title: Terminal device, control device, and terminal device system
Inventor: MORIYAMA SATOSHI
IPC: H02J7/00
Filed: 2018-04-27
Abstract: To realize a terminal device capable of preventing unauthorized use of the terminal device.SOLUTION: A terminal device (10) includes: a power supply unit (8); at least one control unit (4); and at least one communication unit (7). After detecting a charging start of the terminal device in the power supply unit, the control unit determines whether the terminal device has a state change. When it is determined that the terminal device has a state change, a result of the determination is transmitted to another terminal device via the communication unit.SELECTED DRAWING: Figure 1
Patent JP-2018115218-A (JP)
Title: Crystalline forms of neurotrophin mimetic compounds and their salts
Inventor: RAJGOPAL MUNIGETI
IPC: A61P25/02
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To provide crystalline forms of neurotrophin mimetic compounds and their salts.SOLUTION: The present invention includes crystalline forms of 2-amino-3-methyl-N-(2-morpholinoethyl)-pentanamide and crystalline forms of salts and/or solvates of 2-amino-3-methyl-N-(2-morpholinoethyl)-pentanamide. Furthermore, the present invention provides compositions comprising the crystalline forms and therapeutic use of the crystalline forms. In one embodiment, the present invention provides a composition comprising the crystalline form of the present invention. In one embodiment, the present invention provides a method of treating a disorder involving degeneration or dysfunction of cells expressing p75, comprising administering to a patient in need of such treatment a composition comprising the crystalline form of the present invention.SELECTED DRAWING: None
Patent JP-2019197195-A (JP)
Title: Toner for electrostatic charge image development and method for producing toner for electrostatic charge image development
Inventor: KUSAMIYA MOTOYUKI
IPC: G03G9/097
Filed: 2018-05-11
Abstract: To provide a toner for electrostatic charge image development which can use an existing facility and can achieve both low temperature fixability and storage stability, and a method for producing a toner for electrostatic charge image development.SOLUTION: A toner for electrostatic charge image development contains toner particles and an external additive, in which the toner particles contain a binder resin containing a crystalline polyester resin, a coloring agent and a release agent, and the crystalline polyester resin contains a sebacic acid as an acid component and 1,10-decanediol as an alcohol component, has a mass average molecular weight of 3,000-5,000, and is contained in an amount of 5-10 mass% in the toner particles.SELECTED DRAWING: None
Patent JP-2019200234-A (JP)
Title: Lens barrel
Inventor: HAYASHI OSAMU
IPC: G03B9/02
Filed: 2018-05-14
Abstract: To provide a lens barrel that can remove static electricity generating by a blade member or an oscillation member in the vicinity of the blade member.SOLUTION: In a lens barrel 10 having an air flow passage communicating between an external space and an inner space formed, the lens barrel comprises: a diaphragm unit 1 that is arranged in the inner space, and rotates a plurality of blade members 53 in a prescribed range to form a prescribed opening; optical units 11 and 12 that are arranged in the inner space, and are located on a subject side with respect to the diaphragm unit; and through-holes 52g and 54g that are formed in the diaphragm unit and communicate with the inner space. When at least one of the optical unit and the diaphragm unit moves in an optical axis direction, air included in the inner space, and static electricity included in the air of the inner space and charged in the plurality of blade members are released through the air flow passage and the through-hole.SELECTED DRAWING: Figure 7
Patent JP-2019200870-A (JP)
Title: Heat sink and illuminating device
Inventor: MORIMOTO KYOTA
IPC: F21V29/77
Filed: 2018-05-15
Abstract: To provide a heat sink that can restrain an increase in weight, and an illuminating device that comprises the heat sink.SOLUTION: A heat sink 100 comprises a base part 110, and a plurality of fin parts 120. Each of the fin parts 120 comprises: a fin main part 121 formed in a plate shape rising from the base part 110, and comprising one side part 121a along a rising direction 120a, and another side part 121b along the rising direction 120a; and three branch parts 122 branching from the other side part 121b of the fin main part 121, and extending so as to separate from one another as going in a direction from the one side part 121a to the other side part 121b.SELECTED DRAWING: Figure 5
Patent JP-2019190807-A (JP)
Title: Hot water storage device using waste heat
Inventor: HASHIMOTO YUJI
IPC: F24H1/00
Filed: 2018-04-24
Abstract: To provide a device for taking waste heat from an air conditioner outdoor unit in the summer season and from a hot water supply machine into a hot water storage machine for generating hot water required for tapping, and, at the same time, lowering the temperature of waste hot air that is conventionally discarded as it is, and discharging it to the atmosphere.SOLUTION: Air conditioner outdoor unit waste hot air (A) discarded from an air conditioner outdoor unit front-blowing type (12) in the summer season is connected to a hot water storage machine waste heat convection chamber (2) of a hot water storage machine (1) through a waste heat air guide duct (14), is caused to rise in a plurality of hot water storage machine waste hot air heat exchange tubes (6) incorporated into a hot water storage machine can body (5), and discharged to the atmosphere at low temperature. Since heated hot water in the hot water storage machine can body (5) is connected to a water supply port of an auxiliary decompression hot water supply machine or an auxiliary direct pressure hot water supply machine, a supply water temperature can be increased.SELECTED DRAWING: Figure 1
Patent JP-2019202605-A (JP)
Title: On-vehicle communication device and communication method
Inventor: SHIMOMURA YOSHIKUNI
IPC: H04L12/46
Filed: 2018-05-22
Abstract: To provide an on-vehicle communication device and a communication method in which an adverse effect to a vehicle caused by the attack from an external device existing outside the vehicle can be reduced.SOLUTION: An on-vehicle communication device concerning the present embodiment includes: a first processing unit having an out-of-vehicle communication processing unit for performing processing concerning the communication with an external device existing outside a vehicle, and a first in-vehicle communication processing unit for performing processing concerning the communication with another on-vehicle apparatus provided in the inside of the vehicle; and a second processing unit having a second in-vehicle communication processing unit for performing the processing concerning the communication with the other on-vehicle apparatus provided in the inside of the vehicle, without performing the processing concerning the communication with the external device existing outside the vehicle. The first processing unit performs first processing concerning the control of the other on-vehicle apparatus provided in the inside of the vehicle. The second processing unit performs second processing concerning the control of the other on-vehicle apparatus provided in the inside of the vehicle, which is different from the first processing.SELECTED DRAWING: Figure 2
Patent JP-2019202669-A (JP)
Title: Interior material for vehicle, and method of manufacturing the same
Inventor: NAKAJIMA RYO
IPC: B60R13/02
Filed: 2018-05-24
Abstract: To provide a lightweight and highly rigid interior material for a vehicle, and a method of manufacturing the same, which can reduce labor and costs during manufacture.SOLUTION: A lower trim 1, which is formed by insert molding, comprises a base material 10 that is made of at least a foamable resin 95, and bosses 20 and 30 that are provided in the boss 10. The base material 10 has a plate-like base material body 11, and foundation parts 50 and 60 that protrude in one direction from the base material body 11 by foaming of the foamable resin 95. The bosses 20 and 30 are bonded to protruding end surfaces 52 and 62 of the foundation parts 50 and 60.SELECTED DRAWING: Figure 6
Patent JP-2019204043-A (JP)
Title: Powder storage container, process cartridge, and image forming apparatus
Inventor: NIEDA HIROAKI
IPC: G03G21/18
Filed: 2018-05-25
Abstract: To provide a powder storage container that can sufficiently stir a powder inside a container with a flexible member.SOLUTION: A flexible member 33a rotating centered on a rotation shaft 33c is provided with comb-like tips that can be in slide contact with an internal surface 59 of a toner container 30 (powder storage container). The comb-like tips of the flexible member 33a is formed such that a distance A from a tooth bottom part N where adjacent teeth are connected in a state where the comb-like tips are not in contact with the internal surface 59 to the rotation shaft 33c, becomes longer than distances H1, H2 from shortest parts R that are at the shortest distance from the rotation shaft 33c on the internal surface 59 to the rotation shaft 33c.SELECTED DRAWING: Figure 20
Patent JP-2019208119-A (JP)
Title: Optical receiver
Inventor: KAWAHARA MITSUTAKA
IPC: H04B10/61
Filed: 2018-05-29
Abstract: To make it possible to obtain high quality signal components by cancelling a beat noise in a WDM signal and to achieve the configuration at a low mounting cost.SOLUTION: The optical receiver is configured to convert a WDM signal r(t) of an optical signal into electrical signals d(t)1 to d(t)n represented by quadrature complex numbers. After canceling a beat noise from the electrical signals, demodulation is performed to obtain source signals D1 to Dn. The optical receiver includes: absolute value calculation units 31a to 31n for generating signal components including beat noise components by an absolute value square calculation process of squaring an absolute value of electric signals; scaling units 32a to 32n for multiplying the generated beat noise components by a proportionality constant to restore beat noises related to n types of wavelengths in the electrical signals; and subtracting units 33a to 33n for subtracting n types of beat noises restored from the electrical signals to cancel the n types of beat noises included in the electrical signals.SELECTED DRAWING: Figure 2
Patent JP-2019211863-A (JP)
Title: Information processing apparatus, authentication program and authentication method
Inventor: USHIMARU AKIHIKO
IPC: G06T7/00
Filed: 2018-05-31
Abstract: To prevent spoofing after authentication.SOLUTION: An information processing apparatus includes: a face authentication unit that collates a master face image of a user captured after authentication other than face authentication performed on the user when entering a specific area with face images of the user periodically captured in the area, each time the face image of the user is captured; and a display control unit causing a display device near a device that provides a service to display the master face image while the user is using the service provided in the area.SELECTED DRAWING: Figure 7
Patent JP-2019212730-A (JP)
Title: Semiconductor device
Inventor: SHINKAI JIRO
IPC: H01L25/04
Filed: 2018-06-04
Abstract: To provide a highly reliable semiconductor device.SOLUTION: A semiconductor device 11 comprises a first substrate 12, multiple semiconductor chips 13a-13c of rectangular parallelepiped shape arranged on the first substrate 12, at intervals in one direction, a second substrate 14 provided on the multiple semiconductor chips 13a-13c, oppositely to respective faces thereof on the opposite side to the respective faces, a first encapsulation material 15 filling between adjoining semiconductor chips 13a-13c, and covering the end side lateral faces 25a, 25b in respective semiconductor chips 13a, 13c located at both ends of the multiple semiconductor chips 13a-13c arranged in one direction, and a second encapsulation material 16 covering the multiple semiconductor chips 13a-13c, the second substrate 14 and the first encapsulation material 15, and different from the first encapsulation material 15.SELECTED DRAWING: Figure 3
Patent JP-2019208432-A (JP)
Title: Microtubule-containing assembly formation method and microtubule-containing assembly formation kit
Inventor: KUZUYA AKINORI
IPC: C12M1/00
Filed: 2018-06-05
Abstract: To provide a device at a molecular level suitable for forming artificial muscles and the like.SOLUTION: In the microtubule-containing assembly forming method according to the present invention, (a) a microtubule whose surface is modified with a first deoxyribonucleic acid and (b) a deoxyribonucleic acid assembly having on its surface a second deoxyribonucleic acid having a complementary relationship with the first deoxyribonucleic acid are contacted in a liquid to form a first assembly including the microtubule. In addition, (c) a motor protein can be brought into contact with this first assembly to form a second assembly including microtubules.SELECTED DRAWING: Figure 7
Patent JP-2019221040-A (JP)
Title: System-linked inverter device and stabilization control method
Inventor: GUO ZHONGWEI
IPC: H02J3/01
Filed: 2018-06-18
Abstract: To solve the problem in which there is a fear that a system-linked system may become unstable due to an influence of a resonance between an inductor on a power system side and a capacitor in a filter circuit, so that normal operation may not be possible.SOLUTION: A system-linked inverter device 20 includes: a DC/AC inverter 23, connected to a power grid 2 so as to be linked, for switching input power and converting it to predetermined power. A control circuit 30 for controlling the switching; and a filter circuit 24 for removing harmonic components of the predetermined power and outputting the same to the grid power side. The control circuit 30 calculates a q-axis voltage Vq by performing rotation coordinate conversion on a voltage measurement value vac of a system voltage Vac by a three-phase/two-phase voltage converter 31 and a rotational coordinate converter 32 and feeds back to a q-axis current control command side to perform a switching control of the DC/AC inverter 23.SELECTED DRAWING: Figure 1
Patent JP-2018170066-A (JP)
Title: Suspension substrate with circuit
Inventor: FUJIMURA HIROTO
IPC: G11B5/60
Filed: 2018-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a suspension substrate with a circuit capable of sufficiently securing an adhesive area and preventing an adhesive from flowing out between a slider and a weir portion.SOLUTION: A suspension substrate with a circuit 1, on which a slider is mounted includes: a metal support layer 2; a base insulating layer 3; a conductor pattern 4 including a plurality of magnetic head connection terminals 40; a first cover insulating layer 5 for coating the conductor pattern 4 so that the plurality of magnetic head connection terminals 40 are exposed; and a second insulating cover layer 6. A weir portion 60 is formed which extends from the second insulating cover layer 6 so as to surround the adhesion region R and opens toward the plurality of magnetic head connecting terminals 40, to prevent an adhesive A from protruding from the adhesion region R, and a pedestal surface 62 is provided which is located on one side in a thickness direction with respect to the adhesion region R in one surface in the thickness direction of the weir portion 60 and is in contact with the slider.SELECTED DRAWING: Figure 1
Patent JP-2020000444-A (JP)
Title: Game machine
Inventor: ANDO YASUAKI
IPC: A63F7/02
Filed: 2018-06-27
Abstract: To provide a game machine capable of improving amusement by winning sounds.SOLUTION: If a big win is won in a lottery, a Pachinko game machine PY1 can perform a big win game in which a big winning port 14 can be opened. A presentation control microcomputer 121 can generate a big winning sound on the basis of a winning of a game ball to the big winning port 14. Further, the presentation control microcomputer 121 can change the big winning sound in a round game at a present moment according to a fact that the number of winning of game balls to the big winning port 14 in a prior round game is more than a predetermined number (8 balls).SELECTED DRAWING: Figure 29
Patent JP-2020002904-A (JP)
Title: Scroll compressor
Inventor: IWASHITA HIROSHI
IPC: F04C18/02
Filed: 2018-06-29
Abstract: To improve cooling by suppressing stagnation of lubrication oil.SOLUTION: In a scroll compressor, a discharge flow passage 53 is formed in an annular part 51 of a counterweight 44 to discharge lubrication oil that is introduced into a bearing 43 supported by a boss of a movable scroll.SELECTED DRAWING: Figure 2
Patent JP-2020003711-A (JP)
Title: Zoom lens and image capturing device
Inventor: HAYASHI TOSHIHIDE
IPC: G02B15/20
Filed: 2018-06-29
Abstract: To provide a compact, high-performance zoom lens, and an image capturing device.SOLUTION: A zoom lens is provided, substantially consisting of a negative first lens group G1, a positive second lens group G2, a negative third lens group G3, and a negative fourth lens group G4 in order from the object side, and being configured such that each of the lens groups moves along an optical axis to change distances between adjacent lens groups while zooming and that a predetermined condition is satisfied. An image capturing device disclosed herein is equipped with the zoom lens.SELECTED DRAWING: Figure 1
Patent JP-2020005754-A (JP)
Title: Game board
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2018-07-04
Abstract: To provide a game board for preventing information update during a game from being overlooked even if the information update is displayed along with a performance image.SOLUTION: A slot machine 100 displays an insertion image d30, and displays a normal background image d1 after displaying the insertion image d30 when a first condition is satisfied in a state where an AT background image d2 is under display on a performance image display device 157 (1), updates an AT count and changes an AT count image d40 when a second condition is satisfied in a state where the AT count image d40 is under display on the performance image display device 157 (2), and updates the AT count and changes the AT count image d40 during display of the insertion image d30 when both of a first condition and a second condition are satisfied in a state where the AT background image d40 and the AT count image d40 are under display on the performance image display device 157 (3).SELECTED DRAWING: Figure 16
Patent JP-2020007282-A (JP)
Title: Method for producing fluoroalkylpyridine
Inventor: KIYONO JUNYA
IPC: C07D213/803
Filed: 2018-07-11
Abstract: To provide a method for producing a fluoroalkylpyridine that can use highly safe raw materials and allows a fluoroalkylpyridine to be prepared simply in one stage reaction step.SOLUTION: A method for producing a fluoroalkylpyridine includes preparing a fluoroalkylpyridine represented by the following formula by reacting, in the presence of a base, a propiolic acid ester having a specific structure and an aminocrotonate having a specific structure (Ris a C1-10 alkyl group, Ris one or more F-substituted C1-10 alkyl group).SELECTED DRAWING: None
Patent JP-2020009697-A (JP)
Title: Nickel metal hydride battery
Inventor: SASAKI HIROYUKI
IPC: H01M4/48
Filed: 2018-07-11
Abstract: To provide a novel a nickel metal hydride battery which shows superior battery characteristics.SOLUTION: A nickel metal hydride battery comprises: a positive electrode active material coated with a lithium-containing cobalt oxyhydroxide layer; an electrolyte solution consisting of an aqueous solution containing an alkali metal halide and an alkali metal hydroxide.SELECTED DRAWING: None
Patent JP-2020007134-A (JP)
Title: Hanging load monitoring system for crane
Inventor: KOKUBU Ryota
IPC: B66C13/00
Filed: 2018-07-12
Abstract: To provide a hanging load monitoring system for a crane capable of realizing more reliable safety measures than before.SOLUTION: The system comprises: cameras 10 and 11 installed at positions where a hanging load 8 on an overhead crane 1 (a crane) can be photographed; and an arithmetic unit 13 that determines by image analysis whether or not a person (a ground worker 9) is present in a dangerous area around the hanging load 8 on the basis of image data 10a and 11a of the cameras 10 and 11. The arithmetic unit 13 is configured to output at least one of an alarm signal and an emergency stop signal if it is determined that a person (the ground worker 9) exists in the dangerous area around the hanging load 8.SELECTED DRAWING: Figure 1
Patent JP-2020012173-A (JP)
Title: Steel material
Inventor: FUJIWARA TOMOYA
IPC: C22C38/58
Filed: 2018-07-20
Abstract: To provide a steel material having ultra-fine structure excellent in strength, ductility and toughness.SOLUTION: There is provided a steel material having a chemical composition of, by mass%, C:0.001 to 0.9%, Si:0.01 to 2.5%, Mn:0.01 to 6.0%, P:0.10% or less, S:0.030% or less, Al:0.001 to 2.5%, N:0.010% or less, Ni:0 to 10.0%, Cu:0 to 1.5%, Cr:0 to 5.0%, Ti:0 to 0.5%, Nb:0 to 0.5%, V:0 to 0.5%, Mo:0 to 1.5%, W:0 to 0.8%, B:0 to 0.005%, Co:0 to 0.5%, Ca:0 to 0.01%, Mg:0 to 0.01%, REM:0 to 0.01%, and the balance:Fe with impurities, and Ceq of 0.10 to 1.00, a metallic structure containing, by vol%, 95.0% or more of martensite, old austenite grain diameter of 5.0 μm or less and the number of packets in the old austenite grain of 3.0 or less.SELECTED DRAWING: None
Patent JP-2020011668-A (JP)
Title: Parking support device and control method for the same
Inventor: HATANO MOTOATSU
IPC: B60W50/14
Filed: 2018-07-20
Abstract: To prevent a driver from feeling a feeling of strangeness.SOLUTION: A parking support device 20 includes: a parking completion position setting part 58 for setting a parking completion position T that is a position where it is determined that parking of a vehicle 4 is completed; and a guide line display control part 56 for controlling display of a vehicle guide line L1 indicating progress prediction of the vehicle 4 in an image. The guide line display control part 56 displays the vehicle guide line L1 so that an end point L1E of the vehicle guide line L1 cannot pass through the parking completion position T when seen from the vehicle 4 in the image.SELECTED DRAWING: Figure 8