baber/WOPTO huggingface dataset:
Patent JP-2019214209-A (JP)
Title: Ink jet recording device, control method, and program
Inventor: FUJIMOTO YASUNORI
IPC: B41J2/01
Filed: 2019-08-06
Abstract: To provide a recording device and a recording method, which can appropriately suppress an increase in power consumption while performing recording at as high speed as possible by accurately determining the level of the power consumption.SOLUTION: An ink jet recording device includes: means which acquires recording data corresponding to each of a plurality of unit regions which has substantially the same width as the width in an arrangement direction of a first jet port row for jetting out a first kind of ink and a second jet port row for jetting out a second kind of ink and obtains a representative value for each of the plurality of unit regions on the basis of the recording data; means which selects one mode from a plurality of recording modes having different power consumption on the basis of the representative values; and control means which performs recording on the basis of the selected recording mode. The representative values are values for determining the level of power consumption, and the representative values are obtained on the basis of the number of times of jetting out the first kind of ink from a prescribed position of the first jet port row and the number of times for jetting out the second kind of ink from a prescribed position of the second jet port row.SELECTED DRAWING: Figure 7
Patent JP-2021026961-A (JP)
Title: Catalyst for fuel cell and method of producing the same
Inventor: KUWAKI CHO
IPC: H01M4/86
Filed: 2019-08-08
Abstract: To provide a new catalyst for a fuel cell, including a catalyst particle that includes Pt and Au as main components and has hollow nanoparticle structure, and a method of producing the new catalyst for a fuel cell.SOLUTION: The catalyst for a fuel cell includes a carrier made of an electrically conductive material and catalyst particles supported on the surface of the carrier. The catalyst particle has a composition represented by PtxAuyMz (where M is a metal element less noble than Pt and Au, 0.001<y≤0.22, 0≤z<0.20, x+y+z=1) and has hollow nanoparticle structure. The catalyst for the fuel cell is obtained by dropping a reductant into a fluid dispersion including a Pt precursor, a precursor of metal element M, a carrier and water, then adding an Au precursor to the dispersion maintained at 5°C or under after Pt precipitation starts but before the Pt precipitation is completed, recovering the catalyst precursor from the dispersion, and eluting a core from the catalyst precursor.SELECTED DRAWING: Figure 1
Patent JP-2021027817-A (JP)
Title: Paste for food product
Inventor: NISHI HIROSHI
IPC: A23G3/00
Filed: 2019-08-09
Abstract: To provide a bubble-containing paste for a food product which includes a raw material of an agricultural product (such as a raw material of bean paste for Japanese-style confectionery), can stably keep a state of air bubbles and is superior in flavor.SOLUTION: A paste for a food product includes gelatin, a sweetening component and at least one kind of raw materials of agricultural products selected from a group consisting of pea, chestnut, potato and pumpkin.SELECTED DRAWING: Figure 1
Patent JP-2020002149-A (JP)
Title: High dosage strength tablets of rucaparib
Inventor: JEFFREY ETTER
IPC: A61K31/55
Filed: 2019-08-15
Abstract: To provide a tablet including high dosage of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one camsylate.SOLUTION: The invention is directed to high dosage strength tablets of rucaparib. In some embodiments, the tablet includes 45-90% w/w rucaparib camsylate. In some embodiments, the dry granulated tablet includes 45-90% w/w rucaparib camsylate. One such embodiment is a tablet containing at least 200 mg rucaparib. Another embodiment is a tablet containing at least 300 mg rucaparib.SELECTED DRAWING: Figure 1
Patent JP-2021030243-A (JP)
Title: Laser surface treatment apparatus and laser surface treatment method
Inventor: FUJITA MASAYUKI
IPC: B23K26/073
Filed: 2019-08-16
Abstract: To provide a laser surface treatment apparatus which performs efficient surface treatment of a structure by using a laser beam at low cost.SOLUTION: A laser surface treatment apparatus includes: a laser light source 1 which oscillates a laser beam L as a continuous wave; a beam diameter adjustment part 2 which adjusts a size of a beam diameter of the laser beam L; a focal length adjustment part 4 which adjusts a focal position so that the laser beam L has a desired spot diameter on a surface of an object 3 subjected to the surface treatment; and a laser scanning part 5 which makes the laser beam L scan on the surface of the object 3. The spot diameter of the laser beam L on the surface of the object 3 adjusted by the beam diameter adjustment part 2 and the focal length adjustment part 4 is in a range of 0.5-3.0 mm. A scan speed off the laser beam L scanning in the laser scanning part 5 is 1 m/s or higher.SELECTED DRAWING: Figure 1
Patent JP-2021031317-A (JP)
Title: Method for manufacturing lithium alumino silicate glass, and float glass plate
Inventor: SHIRAI Masanobu
IPC: C03C3/083
Filed: 2019-08-20
Abstract: To provide a method for manufacturing lithium alumino silicate glass having small devitrification by a float process.SOLUTION: The method for manufacturing lithium alumino silicate glass includes running a molten glass on a molten metal bath to mold the molten glass into a plate. The lithium alumino silicate glass includes, by mol percentage based on oxides, SiO2 of 45-75%, Al2O3 of 1-30% and Li2O of 1-20%; and when the length of the molten metal bath is L, an average viscosity η2 (dPa s) of the molten glass in a region downstream by 0.2-0.4 L from the upstream end and a viscosity ηB (dPa s) at which the crystal growth rate of lithium alumino silicate glass spodumene is 0 satisfy the following formulae (1) and (2). logη2-logηB<0.7 (1) and logη2-logηB>0 (2).SELECTED DRAWING: Figure 2
Patent JP-2021034835-A (JP)
Title: Telephone set
Inventor: AKAGI YUKITOMO
IPC: H04M1/00
Filed: 2019-08-22
Abstract: To improve a function to notify the degree of safety of a caller number in a telephone set including a slave unit.SOLUTION: A telephone set 1 includes a master unit 20 (telephone set body) and a slave unit 50 (wireless receiver) wirelessly connected to the master unit 20. The master unit 20 includes: a first communication unit 18 for communicating via a telephone line; a second communication unit 19 for communicating with the slave unit 50; an LED 17 (light-emitting unit) for emitting light in at least two different colors; and a CPU 10 (control unit) for controlling operation of the LED 17. The CPU 10 turns on a green LED 17a (first color illumination) when an incoming call from a registered number is received, and turns on a red LED 17b (second color illumination) when an incoming call from an unregistered number is received. The CPU 10 emits a light included in the LED 17 when the slave unit 50 is in a state of being on a call.SELECTED DRAWING: Figure 1
Patent JP-2021031118-A (JP)
Title: Binding machine
Inventor: TAKEMURA HAJIME
IPC: A01G9/12
Filed: 2019-08-23
Abstract: To provide a binding machine which restricts a load acting on a staple driver, and thus, can prevent breakage of the staple driver.SOLUTION: A binding machine (10) comprises: a staple magazine unit (22) which stores a staple (ST) comprising a crown part (100) and a pair of legs (101, 102); a staple driver (32) provided at a position facing the crown part (100); and a clincher (54) which is provided at a position facing tips of the legs (101, 102), and is movable along an extension direction (Z) of the legs (101, 102). The binding machine (10), in which the clincher (54) moves along the extension direction (Z) toward the legs (101, 102), and thus, sandwiches the staple (ST) between itself and the staple driver (32) and bends the staple, comprises a regulation part (75) which regulates an amount of movement of the clincher (54) toward the legs (101, 102).SELECTED DRAWING: Figure 3
Patent JP-2021033691-A (JP)
Title: Electronic currency exchange device, electronic currency exchange method, and electronic currency exchange system
Inventor: KOMACHI Hiroyuki
IPC: G06Q30/02
Filed: 2019-08-26
Abstract: To provide an electronic currency exchange device that enables electronic currency exchange without affecting an electronic currency issuance number of an issuer of electronic currency such as points.SOLUTION: A point exchange device 1 includes: a storage unit 12 that stores electronic currency information for identifying electronic currency that can be used by each of a plurality of users; an information acquisition unit 131 that acquires an exchange condition from an information terminal used by a first user; an exchange number determination unit 132 that determines, based on the exchange condition and the electronic currency information, a first release number by an amount of which the first user exchanges first electronic currency for second electronic currency and a second acquisition number by an amount of which the first user acquires the second electronic currency that can be used by a second user; and an exchange processing unit 134 that performs exchange processing to cause the storage unit 12 to store the second electronic currency of the second acquisition number in association with the first user, and cause the storage unit 12 to store the first electronic currency of the first release number in association with a user who has acquired the first electronic currency released by the first user and is different from the first user.SELECTED DRAWING: Figure 5
Patent JP-2021035315-A (JP)
Title: Fuel injection control device
Inventor: KATSUKI TAKURO
IPC: F02D41/20
Filed: 2019-08-29
Abstract: To provide a fuel injection control device having a step-up power supply which increases the capacitance of a capacitor in a booster circuit step-by-step to reduce a rush current.SOLUTION: A fuel injection control device 1 includes, in a charge capacitor part 2 of the booster circuit, a first capacitor C1, a second capacitor C2, a first switch SW1, a second switch SW2 and a diode D2. At the start of battery power supply, the switch SW1 and the switch SW2 are switched off, so that the first capacitor C1 and the second capacitor C2 are connected in series. Thereafter, either of the first switch SW1 or the second switch SW2 is switched on. Then, after the charging is completed, the remaining switch is switched on. Thus, the capacitance of the capacitor becomes large step-by-step, so that a rush current can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021038506-A (JP)
Title: Jointing structure of wood
Inventor: MARUYAMA SUMIO
IPC: E04B1/26
Filed: 2019-08-30
Abstract: To provide a jointing structure of wood having high jointing strength.SOLUTION: In a structure of wood, a beam 2 having a first steel plate 4 and a column 3 having a second steel plate 5 are jointed. The first steel plate 4 has a bottom plate 7 formed with a first through-hole 6 and a pair of side plates 8 extended from the bottom plate 7. The second steel plate 5 has the bottom plate 7 formed with a second through-hole 15 and a pair of side plates 8 extended from the bottom plate 7. A bolt 10A inserted into the first through-hole 6 and the second through-hole 15 is tightened so as to bring the bottom plate 7 of the first steel plate 4 into face-contact with the bottom plate 7 of the second steel plate 5, so that stress of a joint part occurs as a tensile force of the bolt 10A, a bending force due to a compression force of contact surface pressure of the bottom plate 7 of first steel plate 4 and the bottom plate 7 of the second steel plate 5, and a shearing force due to a friction force by contact face pressure of a tightening member, a first bottom part and a second bottom part. The stresses are transmitted from the side plate 8 of the first steel plate 4 to the beam 2 and from the side plate 8 of the second steel plate 5 to the column 3.SELECTED DRAWING: Figure 4
Patent JP-2021039854-A (JP)
Title: Discharge lamp
Inventor: TAKEDA YUJI
IPC: H01J5/50
Filed: 2019-08-30
Abstract: To provide a discharge lamp in which an internal lead wire can be appropriately connected with an external lead wire.SOLUTION: A discharge lamp includes an arc tube, a sealing part, a metal foil, an internal lead wire, an external lead wire and a sleeve. The arc tube is provided with an electrode at the inside thereof. The sealing part is disposed on both ends of the arc tube, and seals the end portion of the electrode. The metal foil is sealed in the sealing part, and one end portion thereof is connected to the electrode. One end side of the internal lead wire is connected to the other end portion of the metal foil, and the other end side of the internal lead wire is led out from the sealing part. The external lead wire is connected to the led out internal lead wire. The sleeve has a housing part, a first through hole and a second through hole. The housing part houses a connection part between the internal lead wire and the external lead wire. The first through hole communicates with the housing part in a first direction, and allows one of the internal lead wire and the external lead wire to be inserted thereinto. The second through hole communicates with the housing part in a second direction, and allows the other of the internal lead wire and the external lead wire to be inserted thereinto.SELECTED DRAWING: Figure 2
Patent JP-2020011080-A (JP)
Title: Continuous extraction device and continuous extraction system
Inventor: SUGIFUNE DAISUKE
IPC: A47J31/22
Filed: 2019-09-04
Abstract: To provide a continuous extraction device and continuous extraction system capable of providing high-density coffee extraction liquid with favorable flavor by highly efficiently using coffee beans as a raw material.SOLUTION: The continuous extraction device for milling, with roasted coffee beans and liquid for extraction coexisting therein, comprises a mill 1 including a first rotor and a housing for covering the first rotor. The mill is characterized by discharging slurry by continuously repeating milling and stirring in the housing. The mill generates negative pressure in the housing so as to supply the roasted coffee beans and the liquid for extraction in the housing.SELECTED DRAWING: Figure 1
Patent JP-2021038078-A (JP)
Title: Anode carrying-in device
Inventor: HAMANO YUICHIRO
IPC: B65G47/74
Filed: 2019-09-05
Abstract: To quickly and stably carry a plurality of anodes into an anode horizontal conveyance device while maintaining an appropriate prescribed interval without accompanying extreme facility modification of an anode transfer truck and without dropping the anode in a space between an anode pedestal and the anode horizontal conveyance device.SOLUTION: In a state where an anode transfer truck 13a is at a position capable of lifting-up an anode 1 loaded on an anode loading part 15a of an anode pedestal 12a, a tip end part of an anode support beam 19a of the anode transfer truck 13a reaches a chain conveyor 24 of an anode horizontal conveyance device 23, or the tip end part reaches a position coincident with a tip end part of a fork 28 of a fork lift 27 when the anode 1 is carried in an anode storage space part 16.SELECTED DRAWING: Figure 4
Patent JP-2021037733-A (JP)
Title: Fiber-reinforced resin molded product manufacturing method and fiber-reinforced resin molded product
Inventor: TAKIZAWA KATSUTOSHI
IPC: B33Y10/00
Filed: 2019-09-05
Abstract: To provide a method that can easily manufacture a fiber-reinforced plastic molded product, and a fiber-reinforced plastic molded product obtained by the method.SOLUTION: A method of manufacturing a fiber-reinforced resin molded product comprises: a covering step for obtaining a laminate by covering at least a part of a three-dimensional object with a sheet-like fiber-reinforced resin base material including a reinforcing fiber and a matrix resin; a sealing step for filling and sealing the laminate and powder in an inside of a soft airtight container provided with an exhaust port so that the powder is present between an inner surface of the soft airtight container and the laminate; a binding step for heating the inside of the soft airtight container to bind the fiber-reinforced resin base material and the three-dimensional object in a state where the three-dimensional object closely contact with the fiber-reinforced resin base material through discharging of air inside the sealed soft airtight container; and a taking-out step for taking out, from the soft airtight container, a composite body of the fiber-reinforced resin base material bound to the three-dimensional object, and removing the powder to obtain a fiber-reinforced resin molded product.SELECTED DRAWING: Figure 1
Patent JP-2020014227-A (JP)
Title: Diverged-beam communications system
Inventor: MILES R PALMER
IPC: H04B10/11
Filed: 2019-09-06
Abstract: To provide a device including a modulator and an optical transmitter coupled to the modulator and configured to emit an optical beam which the modulator is configured to modulate with data.SOLUTION: In a diverged-beam communications system 100, an optical transmitter may be configured to emit an optical beam carrying data without artificial confinement for receipt by an optical receiver configured to detect and recover the data from the optical beam. The optical transmitter may be configured to emit the optical beam with a divergence angle greater than 0.1 degree, and with a photonic efficiency of less than 0.05%. The photonic efficiency may relate the number of photons of the optical beam detectable by the optical receiver, to the number of photons of the optical beam emitted by the optical transmitter.SELECTED DRAWING: Figure 1
Patent JP-2021040888-A (JP)
Title: Game machine
Inventor: SHIBATA NOBUYOSHI
IPC: A63F7/02
Filed: 2019-09-10
Abstract: To provide a game machine for improving each kind of performance control operation including an image performance.SOLUTION: A game machine includes means (SP2) for setting a required setting value to an operation control register REG and means (SP3) for determining whether operation after this is possible by performing READ access to one of VDP registers RGij so as to make appropriate access operation to a register space CS7 corresponding to the VDP registers RGij to which a setting value for prescribing operation of VDP52 is set.SELECTED DRAWING: Figure 12
Patent JP-2021041800-A (JP)
Title: Vehicular control device
Inventor: IZUMINA KATSURO
IPC: B60W40/08
Filed: 2019-09-10
Abstract: To provide a vehicular control device that enables operation intervention by a fellow passenger if there arises a state in which a main driver of a vehicle equipped with an apparatus that is operated and controlled based on voice input cannot operate or is not operating.SOLUTION: A vehicular control device comprises: an input unit that accepts an operation input based on voice of a main operator of the vehicle; and a determination unit that determines whether there is a predetermined state in which the main operator cannot operate or is not operating. In a case where it is determined that the predetermined state has been brought about, the input unit accepts the operation input based on voice of a fellow passenger.SELECTED DRAWING: Figure 2
Patent JP-2021046013-A (JP)
Title: Slide device
Inventor: SHINOZAKI YUJI
IPC: B60N2/07
Filed: 2019-09-17
Abstract: To provide a slide device capable of reducing manufacturing costs.SOLUTION: A slide device 10 has a configuration in which a screw rod 15 is welded and fixed to block-shaped holding blocks 18. Thereby, a manufacturer of the slide device can fix the screw rod 15 to the holding blocks without drilling screw holes or caulking. Therefore, the manufacturer can reduce manufacturing costs of the slide device 10. Further, since a first extension part 18A extending from an upper surface side of the holding block 18 having a substantially hexahedral shape, to a forward side in a slide direction is provided, it may be possible to suppress a crack from occurring in a portion of the screw rod 15 that is displaced from the holding block 18 to the forward side in the slide direction.SELECTED DRAWING: Figure 6
Patent JP-2021047569-A (JP)
Title: Multiple wallet system
Inventor: KOMATSU SHUHEI
IPC: G06Q20/36
Filed: 2019-09-18
Abstract: To provide a system that manages and make transactions of plural currencies.SOLUTION: The present invention relates to a multiple wallet system that manages a plurality of currency parameters. The multiple wallet system manages currency information including balance information or transaction history information for each of the currencies, and uses at least one of the currencies in response to a request from a user, for example. In that use, if a currency that is not managed is sent, the currency is managed as a new management target. The present invention allows a transaction and a management of a plurality of currencies, and also can provide a safe platform about transactions of asset.SELECTED DRAWING: Figure 1
Patent JP-2021046586-A (JP)
Title: Powder spraying device and powder spraying method in converter furnace
Inventor: TATSUKI ATSUSHI
IPC: C21C5/32
Filed: 2019-09-19
Abstract: To provide a powder spraying device and a powder spraying method in a converter furnace in which powders can be sprayed to molten metal without being affected blowing pressure of oxygen, and combustion of a flammable hose by reaction of metal powders with oxygen inevitably mixed into the powder can be prevented, and nitrogen pickup leading to lowering of the ductility of a product can be prevented.SOLUTION: A device 2 for spraying powders 25 inevitably mixed with metal powder to molten metal 24 in a converter 1 includes a blowing tank 3, a nitrogen pipe 4, a powder conveying pipe 5, and a bypass pipe 6, a powder conveying hose 7 through which a mixture of the powders 25 and nitrogen or nitrogen flows and which has flexibility and flammability, a purge oxygen hose 14 which has flexibility and flammability in a system different from a blowing oxygen system 8, a non-flammable purge oxygen pipe 15, a non-flammable nitrogen pipe 16 for powder conveying, and an upper blowing lance 18. A powder spraying pipe 21 which blows the mixture or nitrogen or oxygen independently to the blowing oxygen system 8 from a merging part 17 to the tip of the upper blowing lance 18.SELECTED DRAWING: Figure 1
Patent JP-2021047717-A (JP)
Title: Medium handing-over device and medium transaction device
Inventor: KOJIMA RYOSUKE
IPC: G07D11/14
Filed: 2019-09-19
Abstract: To improve functionality.SOLUTION: A foreign matter return unit 12 includes: a return unit frame 16 having formed inside a foreign matter storage space 34 that stores a coin CN, and having a frame front lower side opening 30FD provided on the front side; an upper door 20U that pivots in a lower door raising direction RU1 with a lower end part moving toward the rear side about an upper door pivot point shaft 44 held by the return unit frame 16; and a door arranged at the lower side of the upper door 20U, moving upward by the upper door 20U having pivoted in the lower door raising direction RU1 in a case where the rear side contacts the coin CN stored in the foreign matter storage space 34, and pivoting in a lower door lower end part forward moving direction RD2 which is the reverse rotation direction of the lower door raising direction RU1 about a lower door pivot point engaging unit 52 held by the upper door 20U to open the opening.SELECTED DRAWING: Figure 11