baber/WOPTO huggingface dataset:
Patent JP-2020199438-A (JP)
Title: Manufacturing method of coating liquid storage body
Inventor: MUROKAWA TOSHIHARU
IPC: B05D7/24
Filed: 2019-06-07
Abstract: To provide a manufacturing method of a coating liquid storage body which is capable of easily and uniformly adding an antibacterial function to a silica glass coating membrane, and more generally to various coating membranes, and which further has appropriate flexibility so that efficiency is high at the time of application, and which is capable of storing a sufficient amount of a coating liquid.SOLUTION: A manufacturing method of a coating liquid storage body includes the steps of: impregnating a substrate containing microfibers at least as main constituents, with a nano silver particle dispersion liquid obtained by dispersing nano silver particles in a solvent such as ethanol; forming a nano silver particle carrier substrate 12 by dehydrating the substrate impregnated with the nano silver particle dispersion liquid and removing the solvent; and hermetically seal the nano silver particle carrier substrate 12 in an aluminum pack 13 in a state that the nano silver particle carrier substrate 12 is impregnated with a coating liquid.SELECTED DRAWING: Figure 3
Patent JP-2020204538-A (JP)
Title: Radar device and manufacturing method for radar device
Inventor: KONO TSUTOMU
IPC: G01S7/03
Filed: 2019-06-18
Abstract: To provide a radar device with which radio wave directivity and strength is improved and radiation performance is improved at low cost without incurring an increase in weight.SOLUTION: A radar device (1) comprises an antenna (13) and an electronic component (14) arranged on one principal surface (11) of a substrate (10) and a plastic horn (20) arranged so as to overlap the antenna (13) and the electronic component (14). Formed in the horn (20) at a position that corresponds to the antenna (13) is a waveguide (23), the width of which proportionately expands as it goes afar from the one principal face (11) of the substrate (10), with a plated layer (28) formed on the outer face (27) of the horn (20) and a shield layer (29) formed by the plated layer (28) on a wall face (26) that forms the waveguide (23) of the horn (20). On the opposite face of the horn (20) facing the substrate (10), a heat transfer layer (80) is extended from a position of the horn (20) facing an electronic component (MMIC chip 14) to a peripheral wall part (21) of the horn (20).SELECTED DRAWING: Figure 3
Patent JP-2021004711-A (JP)
Title: Stove with cooking function
Inventor: TAKEHIRA MASAO
IPC: F24B1/22
Filed: 2019-06-27
Abstract: To provide a stove with a new cooking function which can heat a cooking chamber with high heat efficiency.SOLUTION: The invention relates to a stove (100) with a cooking function which has a combustion chamber (10) and a cooking chamber (20). The combustion chamber (10) has: a combustion furnace (11); an intake part (12); an exhaust part (13); and a circulation passage (14) of a combustion system gas (A) from the intake part (12) to the exhaust part (13). The cooking chamber (20) is disposed above the combustion furnace (11). The gas circulation passage (14) is configured so that the combustion system gas (A) can circulate through the intake part (12), the combustion furnace (11), a side surface of the cooking chamber (20), and the exhaust part (13) in a written order.SELECTED DRAWING: Figure 1
Patent JP-2021004013-A (JP)
Title: Outrigger device and service vehicle
Inventor: HIGUCHI MASAHIRO
IPC: B66F9/075
Filed: 2019-06-27
Abstract: To provide an outrigger device which enables improvement of stability performance.SOLUTION: An outrigger device 1 includes: an outrigger jack 20 having a jack cylinder 21 disposed along a vertical direction; a float 40; and a connection part 30 which connects the outrigger jack 20 with the float 40. A first rotation axis A1 which is a rotation axis of the float 40 relative to the outrigger jack 20 and along an anteroposterior direction is disposed at the outer side of a center axis O of the jack cylinder 20 when viewed in a vehicle width direction. A fulcrum of overturning of the service vehicle moves to the outer side in the vehicle width direction by a distance of the first rotation axis A1 being arranged at the outer side in the vehicle width direction. The structure increases a stability moment of the service vehicle and achieves improvement of stability performance.SELECTED DRAWING: Figure 4
Patent JP-2021004022-A (JP)
Title: Front fork lower part structure of saddle-riding type vehicle
Inventor: KUWABARA NAOKI
IPC: B62K25/08
Filed: 2019-06-27
Abstract: To provide a front fork lower part structure of a saddle-riding type vehicle which enables compact arrangement of a pressure tank and a wheel speed sensor and improvement of the appearance.SOLUTION: A front fork 12 suspending a front wheel 2 is a pressure front fork and includes a pressure tank 66k at a lower end part. Further, the front fork 12 includes, at a lower end part, a caliper bracket 66a supporting a brake caliper 69 forming a disc brake 67, and a sensor attachment part 66r attached with a wheel speed sensor 85. The caliper bracket 66a includes an upper caliper support part 66g and a lower caliper support part 66h making a vertical pair. In a vehicle side view, the pressure tank 66k is disposed between the upper caliper support part 66g and the lower caliper support part 66h. The sensor attachment part 66r is disposed below or above the pressure tank 66k.SELECTED DRAWING: Figure 3
Patent JP-2019193847-A (JP)
Title: Polymeric golf club head with metallic face
Inventor: RAYMOND J SANDER
IPC: A63B53/04
Filed: 2019-06-28
Abstract: To provide a golf club head that has structural resilience enough to withstand a shock upon the impact and can maximize the hitting distance.SOLUTION: A golf club head 10 comprises: a face 12 formed from a metallic material, and comprising a flange 72 and an extension member 74 with a hitting surface 18 and a rear surface 50; and a body 14 formed from a polymeric material, comprising a crown 22 and a sole 20, and having a cavity 44; where the flange 72 is embedded in a face support 48 present on the open end side of the body 14.SELECTED DRAWING: Figure 3
Patent JP-2021011433-A (JP)
Title: Detergent composition
Inventor: TANGO HIROTAKA
IPC: A61Q19/10
Filed: 2019-07-03
Abstract: To provide a detergent composition having excellent foam volume, foam quality and temporal stability despite higher fatty acid salt being used as a base agent.SOLUTION: A semi-solid detergent composition containing (A) to (C) below: (A) higher fatty acid salt; (B) alkyl modified carboxyvinyl polymer; and (C) one or two or more kinds selected from sodium carboxymethyl cellulose having the degree of etherification at 1.0 or more and (acrylates/ethylhexyl acrylate) copolymer.SELECTED DRAWING: None
Patent JP-2020169056-A (JP)
Title: Aerosol quantitatively discharging actuator
Inventor: SUZUKI MASAYUKI
IPC: B05B9/04
Filed: 2019-07-03
Abstract: To provide an actuator capable of simplifying a structure and increasing a size of a quantifying chamber.SOLUTION: The aerosol quantitatively discharging actuator includes a stem connection part 11 and an operation part 12 for operating the stem connection part 11. The stem connection part 11 has a stem connection port 11s at a lower end, and a flow channel 11r is formed from the stem connection port 11s toward an upper side; a cave hole 11y is formed at an upper side of the flow channel 11r and communicated with a quantifying chamber 16 in the operation part 12; an opening part 17 communicated with a discharge port 20 is disposed at an approximately central part of a top part of the quantifying chamber 16, and an upper end part 11u of the stem connection part 11 is disposed in a close position so as to face the opening part 17; the upper end part 11u of the stem connection part 11 seals the opening part 17 by a first operation of pushing down the operation part 12, and the stem connection part 11 and a valve stem S are pushed down by a second operation of pushing down the next operation part 12 to fill the quantifying chamber 16 with a content; and sealing of the opening part 17 is released while the operation part 12 is pushed up by a third operation of removing a push-down force from the next operation part and restored to an original position, and the content is discharged from the discharge port 20 to the outside.SELECTED DRAWING: Figure 1(A)
Patent JP-2021011368-A (JP)
Title: Image forming device
Inventor: MATSUMOTO SHINICHIRO
IPC: B65H43/00
Filed: 2019-07-08
Abstract: To accurately detect the size of a recording material by taking "a static error" and "a dynamic error" into consideration.SOLUTION: An image forming device includes a paper feeding tray 83 on which a recording material P is stacked, a side regulating plate 82 that regulates a position of an end portion of the recording material P stacked on the paper feeding tray 83, a recording material width sensor 101 that detects the position of the end portion of the recording material P regulated by the side regulating plate 82, and outputs output voltage according to the position of the end portion, and a CPU 106 that corrects the width of the recording material P calculated on the basis of the output voltage output from the recording material width sensor 101, on the basis of differential information between the calculated width of the recording material P and the width of the recording material P stacked on the paper feeding tray 83, thereby obtaining the width of the recording material P.SELECTED DRAWING: Figure 14
Patent JP-2021014371-A (JP)
Title: Novel zeolite, and catalyst comprising the same for producing aromatic hydrocarbon
Inventor: OKUBO SHU
IPC: C07C15/04
Filed: 2019-07-10
Abstract: To provide novel zeolite having an extremely small amount of a specific Broensted acid point on its surface, which is expected to be useful as a catalyst for aromatizing a nonaromatic hydrocarbon represented by an aliphatic hydrocarbon or the like, and a catalyst comprising the same for producing an aromatic hydrocarbon.SOLUTION: The zeolite is characterized by satisfying the following characteristics (i) to (iii): (i) its mean particle diameter is not larger than 100 nm; (ii) it is a porous zeolite of a ten-membered ring; and (iii) the amount of a Broensted acid present on its outer surface is 0.1 to 10.0 μmol/g.SELECTED DRAWING: None
Patent JP-2021013582-A (JP)
Title: Game machine
Inventor: OGAWA SHOGO
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To provide a game machine for executing a read-ahead notice performance capable of enhancing interest in a game.SOLUTION: A first event occurs, where a specific read-ahead notice performance directed to a pattern variation reserved first from among two predetermined pattern variations under reservation is executed, and a specific read-ahead notice performance directed to a pattern variation reserved last from among two predetermined pattern variations under reservation is not executed, or a second event occurs, where a specific read-ahead notice performance directed to a pattern variation reserved at least later from among two predetermined pattern variations under reservation. A ratio of resulting in the first event differs from a ratio of resulting in the second event, or one of the first event and the second event occurs and the other event does not occur.SELECTED DRAWING: Figure 12
Patent JP-2021015533-A (JP)
Title: Image classification system and image classification method
Inventor: TANIMOTO KIYOHARU
IPC: G06F16/54
Filed: 2019-07-16
Abstract: To provide an image classification system capable of more intelligibly displaying similarity among classified images.SOLUTION: The image classification system comprises: an image group extraction unit to extract multiple image data for classifying images on the basis of a specified condition; a clustering unit which, on the basis of feature quantities of the extracted multiple image data, classifies the multiple image data into multiple clusters; a coordinate determination unit which, on the basis of the feature quantities of the image data, determines coordinates, in a three-dimensional space, of a thumb nail corresponding to each of the multiple image data; and a display unit to display the thumb nails on a display device on the basis of the coordinates determined by the coordinate determination unit. The display unit displays the thumb nail sized to correspond to the distance in a direction orthogonal to the display surface in the three-dimensional space.SELECTED DRAWING: Figure 3
Patent JP-2022125370-A (JP)
Title: long arc discharge lamp
Inventor: ISHIDA KENJI
IPC: H01J61/88
Filed: 2019-07-16
Abstract: To provide a structure that can fix a position of a lamp in a predetermined direction in a longitudinal direction and in a rotational direction, prevent the lamp from falling in a direction of gravity, and hold the lamp in the predetermined position even when the lamp is thermally stretched during lighting when the lamp is attached to a light irradiation device in a long arc discharge lamp having an arc tube and first and second bases provided at both ends of the arc tube.SOLUTION: An arc discharge lamp includes a horizontal groove in which guide grooves 5 and 6 are formed on the flat side surfaces of both bases, and the guide grooves are parallel in the pipe axis direction, and a vertical groove provided so as to be perpendicular to the horizontal groove at an end of the horizontal groove and having an open lower end, and the vertical groove is provided at the inner end of the horizontal groove in a first base 3, and is provided at the outer end of the horizontal groove in a second base 4. Engaging projections that engage the guide grooves 5 and 6 are provided in a base holder holding the bases 3 and 4.SELECTED DRAWING: Figure 1
Patent JP-2020011066-A (JP)
Title: Flexible grip for golf club putter shaft
Inventor: GREGORY WILLIAM CAVILL
IPC: A63B53/14
Filed: 2019-07-17
Abstract: To provide a flexible grip allowing a user to grip a club so as to effect a more accurate putting stroke.SOLUTION: A grip comprises: a lower face 26 extending substantially parallel to a shaft 16; and a tubular member 12 extending substantially cylindrically, with a raised portion 22 opposite the lower face 26 from an open end 14, into which the shaft 16 is inserted, toward an end cap 20. The raised portion 22 has a height H from a side of the shaft 16, and starts to rise from a position at a length L from the end cap 20, where an upper face of the raised portion 22 at a location indicated by a reference symbol 4 has a flat surface.SELECTED DRAWING: Figure 2
Patent JP-2021019224-A (JP)
Title: Oscillation circuit and interface circuit
Inventor: YABE HIROO
IPC: G06F1/04
Filed: 2019-07-17
Abstract: To generate a high-frequency oscillation signal in a shortened lock time.SOLUTION: An oscillation circuit includes: a voltage generator configured to generate a linearly changing voltage, a voltage level of which linearly changes as time passes; a first comparator configured to compare the linearly changing voltage with a first reference voltage; a second comparator configured to compare the linearly changing voltage with a second reference voltage having a higher voltage level than that of the first reference voltage; a time-to-digital converter configured to output a bit sequence signal in accordance with a time difference between a time when the first comparator detects that the linearly changing voltage matches the first reference voltage and a time when the second comparator detects that the linearly changing voltage matches the second reference voltage; and an oscillator configured to generate an oscillation signal that oscillates at a frequency according to the bit sequence signal.SELECTED DRAWING: Figure 1
Patent JP-2021019699-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-07-25
Abstract: To provide a game machine capable of reducing a program capacity when storing data to a plurality of consecutive storage areas.SOLUTION: Reel control data corresponding to a plurality of reels are stored to consecutive areas of a RAM 41c, the reel control data is stored to an area identified by a designated address, and reel control data storage processing that updates the designated address to an address corresponding to the next area can be performed. In storing the reel control data to two consecutive areas, the reel control data is stored to the initial area by first setting an address of an initial area and then performing first data storage processing, and the reel control data is stored to the next area by performing second reel control data storage processing in succession to the first reel control data storage processing. In storing the reel control data to 2x2 consecutive areas, reel control data twice storage processing that two reel control data storage processing are executed at once is performed.SELECTED DRAWING: Figure 20
Patent JP-2019196394-A (JP)
Title: Checkpoint inhibitor and whole cell mycobacterium for use in cancer therapy
Inventor: CHARLES AKLE
IPC: A61P35/02
Filed: 2019-07-25
Abstract: To provide a method of preventing, treating or inhibiting the development of tumours and/or metastases in a subject.SOLUTION: An immunomodulator is for use in the treatment, reduction, inhibition or control of a neoplastic disease in a patient intended to undergo checkpoint inhibition therapy, simultaneously, separately or sequentially with administration of the immunomodulator. The immunomodulator preferably includes a whole cell Mycobacterium, such as M. vaccae or M. obuense.SELECTED DRAWING: None
Patent JP-2021022809-A (JP)
Title: Antenna device
Inventor: SANBO TAKESHI
IPC: H01Q21/24
Filed: 2019-07-26
Abstract: To provide an antenna device capable of being manufactured easily.SOLUTION: A first conductive plate 110 is located over a first surface 302 of a substrate 300 while being separated from the first surface 302 of the substrate 300. The first conductive plate 110 has an opening 112. A first conductive part 120 electrically connects between the first conductive plate 110 and the substrate 300. A second conductive plate 210 is located over the first surface 302 of the substrate 300 while being separated from the first surface 302 of the substrate 300. A second conductive part 220 electrically connects between the second conductive plate 210 and the substrate 300. The second conductive plate 210 is located inside the opening 112 of the first conductive plate 110.SELECTED DRAWING: Figure 1
Patent JP-2021023187-A (JP)
Title: Reciprocating cutting blade device and handheld work machine
Inventor: SHIMIZU KUNIO
IPC: A01D34/90
Filed: 2019-08-02
Abstract: To suppress vibration and noise in a bush cutter using a reciprocating cutting blade device smoothly performing reciprocation of cutting blades in the reciprocating cutting blade device.SOLUTION: A reciprocating cutting blade device comprises a pair of reciprocating cutting blades disposed, with their stacked together in the thickness direction, and a transmission case including a transmission mechanism for reciprocating the reciprocating cutting blades. The transmission mechanism includes a pair of reciprocation bodies having fitting holes respectively fitted into a pair of eccentric cams. The reciprocation bodies are guided so as to freely move along an axis being parallel to the moving direction of the reciprocating cutting blades and passing through a rotary shaft of the eccentric cams.SELECTED DRAWING: Figure 4
Patent JP-2019220971-A (JP)
Title: Group delay correction in acoustic transducer systems
Inventor: MICHAEL D CAPP
IPC: H04R3/14
Filed: 2019-08-09
Abstract: To provide methods for equalizing the group delay of a sound reproduction system, in particular a system comprising acoustic transducers with at least one crossover between lower- and higher-frequency transducers.SOLUTION: In a three-way loudspeaker, a correction is applied to a signal in the lower-frequency range, including the crossover region, to substantially equalize the group delay in the lower-frequency range, and a signal delay is applied to a signal in the higher-frequency range to reduce the phase difference between the higher-frequency range signal and the equalized lower-frequency range signal. The invention is implemented in the design of an acoustic transducer system and via a computer program product, as an update or enhancement of an existing digital signal processor loudspeaker system.SELECTED DRAWING: Figure 5
Patent JP-2019197924-A (JP)
Title: Method for bonding semiconductor device to support substrate
Inventor: ZOU QUANBO
IPC: H01L33/46
Filed: 2019-08-09
Abstract: To provide a semiconductor device wafer grown on a growth substrate.SOLUTION: A semiconductor device wafer has a first surface and a second surface on a side opposite to the first surface. The second surface is a surface of a growth substrate. A method includes bonding the first surface to a first wafer and bonding the second surface to a second wafer. In some embodiments, the first and second wafers have coefficients of thermal expansion different from the coefficient of thermal expansion of the growth substrate, respectively. In some embodiments, the second wafer may compensate for stress introduced into the semiconductor device wafer by the first wafer.SELECTED DRAWING: Figure 5
Patent JP-2021028928-A (JP)
Title: Inductor
Inventor: FURUKAWA YOSHIHIRO
IPC: H01F17/04
Filed: 2019-08-09
Abstract: To provide an inductor having a high inductance and an excellent DC superposition characteristic, and furthermore having an excellent Q value.SOLUTION: An inductor 1 comprises: first wiring 21 and second wiring 22; a first magnetic layer 31 containing a nearly spherical magnetic particle; a second magnetic layer 51 containing a nearly flat magnetic particle; and a third magnetic layer 71 containing the nearly flat magnetic particle. A relative magnetic permeability of the second magnetic layer 51 and that of the third magnetic layer 71 are higher than the relative magnetic permeability of the first magnetic layer 31. A fourth surface 54 of the first magnetic layer 31 includes a second recessed portion 60. A sixth surface 74 of the third magnetic layer 71 includes a fourth recessed portion 80.SELECTED DRAWING: Figure 2
Patent JP-2020109613-A (JP)
Title: Smart irrigation area e-platform based on four-layered architecture and data processing method
Inventor: CHIN TAKASHI
IPC: G06F9/44
Filed: 2019-09-02
Abstract: To provide a smart irrigation area e-platform based on a four-layered architecture and a data processing method.SOLUTION: A routing layer is added between an original application layer and a service layer, a data processing service of a front end application and a back end is physically separated, and the tightness of a logical relation between the front end and the back end is reduced. An integrated front end development interface is used in the application layer. Further, queue processing is performed to a front end application request and a back end service response is received in the routing layer.SELECTED DRAWING: Figure 5
Patent JP-2021044271-A (JP)
Title: Etchant and etching method
Inventor: AKETO KUNIO
IPC: H01L21/306
Filed: 2019-09-06
Abstract: To provide an etchant by which a smooth etched face can be formed with no porous layer even with a chemically stable semiconductor (SiC, GaN, etc.).SOLUTION: An etchant according to the present invention is an etchant (L) for a semiconductor (W), which comprises hydrofluoric acid, and perchloric acid and/or perchlorate, and which is to be used for electrochemical etching or photoelectrochemical etching of a semiconductor. The semiconductor is e.g. silicon carbide or gallium nitride. The etchant consists of an aqueous solution containing e.g. 0.1-23 mass% of hydrofluoric acid and 8-70 mass% of perchloric acid and others to a total quantity of the solution. In the case of photoelectrochemical etching by use of the etchant of the invention, DC current of 10-3000 mA/cm2 in current density may be applied to the semiconductor while exposing a semiconductor surface to be processed to light of e.g. 150-400 nm in wavelength with an intensity of 1-100 mW/cm2.SELECTED DRAWING: Figure 2