baber/WOPTO huggingface dataset:
Patent JP-2021002090-A (JP)
Title: Information processing device and program
Inventor: YOSHIMI MAKOTO
IPC: G06F3/023
Filed: 2019-06-19
Abstract: To ensure that a candidate for a second character string is displayed without interfering with manipulation when an application generates the second character string using a candidate for a first character string generated by a module in response to acknowledged manipulation.SOLUTION: A reception unit 1110 receives user manipulation from a manipulation unit 14. An input unit 1114, upon acknowledgment of manipulation for selecting one of candidates displayed on a display unit 15, inputs a character string represented by the selected candidate to an input application 113. A first acquisition unit 1111 acquires a first character string generated by a conversion module 112 in response to the acknowledged manipulation. A second acquisition unit 1112 acquires a second character string generated by the input application 113 according to the first character string. A display controller 1113 displays a candidate for the second character string on the display unit 15 without displaying a candidate for the first character string when the candidate for the second character string satisfies a predetermined condition.SELECTED DRAWING: Figure 2
Patent JP-2021001503-A (JP)
Title: Scattering preventing apparatus of coating material comprising toxic substance, preventing method, and prevention scaffold of the same
Inventor: USUI JUNICHIRO
IPC: B05B14/10
Filed: 2019-06-24
Abstract: To provide a harmful product scattering preventing apparatus which prevents the scattering of a harmful product during polishing work, a harmful product scattering preventing method, and a harmful product scattering prevention scaffold.SOLUTION: A sprayer 120 is placed at a scaffold 300, which is placed to divide a work zone around a building 200, at a predetermined interval, the sprayer 120 sprays water droplets in a mist state from an upper part of the building 200 toward the inside of the work zone, and a suction apparatus 140 sucks and purifies air within the work zone comprising the water droplets in the mist state sprayed by the sprayer 120.SELECTED DRAWING: Figure 1
Patent JP-2020066620-A (JP)
Title: Ester compound and use therefor
Inventor: IKARI KAORI
IPC: A01N53/06
Filed: 2019-06-25
Abstract: To provide a compound having an excellent control effect on ticks.SOLUTION: [4-(methoxymethyl)-2,3,6-trifluorophenyl]methyl 2,2-dimethyl-3-((Z)-1-propenyl) cyclopropane carboxylate has an excellent control effect on ticks and can be used, therefore, as an active ingredient of a ticks controlling composition.SELECTED DRAWING: None
Patent JP-2021004300-A (JP)
Title: Conductive polymer-containing liquid, conductive film, and method of producing the same
Inventor: KANTO KOHEI
IPC: C08K5/3435
Filed: 2019-06-26
Abstract: To provide a conductive film excellent in light resistance, a method of easily producing the same, and a conductive polymer-containing liquid used in the production method thereof.SOLUTION: The conductive polymer-containing liquid contains a conductive complex including a π-conjugated conductive polymer, and a polyanion, and one or more compound(s) of nitrogen-containing cyclic compounds having piperidine skeleton. The nitrogen-containing cyclic compounds include, for example, 4-hydroxy-1,2,2,6,6-pentamethylpiperidine, 1-methylpiperidine, piperidine, 4-hydroxypiperidine, 4-hydroxy-1-methylpiperidine, 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl, and 4-hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidine.SELECTED DRAWING: None
Patent JP-2021009450-A (JP)
Title: Method, program, and device for predicting breakage in welded joint by spot welding
Inventor: UEDA HIDEKI
IPC: B23K31/00
Filed: 2019-06-28
Abstract: To provide a method for predicting a breakage in a welded joint by a spot welding, the method increasing the accuracy of predicting a breakage in a spot welding.SOLUTION: The method for predicting a breakage in a spot welded part includes the steps of: performing an operation to obtain the shape of the spot welded part and a stress distribution of the spot welded part in a thick direction; preparing an analysis model based on data of the shape of a welded joint including a proper shape and a proper stress distribution that fit the actual situation by using the obtained result of the operation; and predicting a breakage in the spot welded joint by analysing the stress by the analysis model.SELECTED DRAWING: Figure 2
Patent JP-2021016238-A (JP)
Title: Rotary electric machine
Inventor: NAKAJIMA REIJI
IPC: H02K5/22
Filed: 2019-07-11
Abstract: To absorb an error in the relative positions of members to be connected with a bus bar, and reduce the production cost of a rotary electric machine.SOLUTION: A coil 11 includes a first terminal portion 111. A bus bar 2 includes a second terminal portion 22 that is connected to the first terminal portion 111, and a fixed terminal portion 24 that is fixed to a terminal base 4 so as to be closer to a power source 3 side than the second terminal portion 22. A first joint surface 111F that is a joint surface of the first terminal portion 111 and a second joint surface 22F that is a joint surface of the second terminal portion 22 are joined together in a state where the surfaces are parallel with each other. Further, the first terminal portion 111 and the second terminal portion 22 are fastened with a fastening member 6, and the first terminal portion 111 and/or the second terminal portion 22 includes an adjustment mechanism 5 capable of adjusting the relative positions of the terminal portions along a reference parallel direction X. The bus bar 2 is configured to have an elastic deformation amount that becomes larger when a specified load is applied in a reference orthogonal direction Y than when the specified load is applied in the reference parallel direction X.SELECTED DRAWING: Figure 1
Patent JP-2021016071-A (JP)
Title: antenna
Inventor: SHAILENDRA KAUSHAL
IPC: H01Q1/50
Filed: 2019-07-11
Abstract: To provide an antenna capable of effectively transmitting and receiving a vertical polarization than a horizontal polarization.SOLUTION: An antenna 1 comprises: a dielectric layer 10 having a first main surface and a second main surface on the opposite side thereto; a ground conductor layer 30 formed on the first main surface; a rectangular-shaped radiation element 21 formed on the second main surface; a conductive transmission line 24 formed on the second main surface so as to be separated from the radiation element 21; a first power supply wire part 22b and a second power supply wire part 23b formed on the second main surface, extended from a long side 21a of the radiation element 21 to the outside of an outer shape of the radiation element 21, and arranged parallel with a short side 21c of the radiation element 21; a conductive third power supply wire 22a distributed from an end part distal from the radiation element 21 of the first power supply wire part 22b in the second main surface to an end part 24b of the transmission line 24; and a fourth power supply wire part 23a distributed from an end part distal from the radiation element 21 of the second power supply wire part 23b in the second main surface to the end part 24b of the transmission lone 24.SELECTED DRAWING: Figure 2
Patent JP-2021015781-A (JP)
Title: Conduction inspecting method for multipole aberration corrector and conduction inspecting device for multipole aberration corrector
Inventor: ANDO KOJI
IPC: H01J37/153
Filed: 2019-07-16
Abstract: To provide an inspecting method capable of performing a conduction inspection on a multipole aberration corrector even when an opening portion between multipoles is small.SOLUTION: A multipole aberration correction includes an upper-stage substrate 10 in which a shield electrode is arranged around a first opening portion, a middle-stage substrate 15 in which a plurality of control electrodes 16 sandwiching a second opening portion and a plurality of wirings 18 each connected to different one of the plurality of control electrodes are arranged, and a lower-side substrate 20 in which a shield electrode is arranged around a third opening, and a conduction inspecting method includes a step of radiating a charged particle beam 504 for inspection so that the charged particle beam passes through each opening portion while a predetermined potential is applied to each shield electrode by using the multipole aberration corrector, and a step of measuring, via a wiring connected to each control electrode, an inflow electron dose to each control electrode of electrons which are secondarily emitted due to radiation of a charged particle beam for inspection to an object placed on the downstream side of the lower-stage substrate. By using a measurement result, the presence or absence of conduction between the control electrode and the wiring is individually determined for each control electrode.SELECTED DRAWING: Figure 7
Patent JP-2021018057-A (JP)
Title: Magnetic sensor
Inventor: HARATANI SUSUMU
IPC: G01R33/09
Filed: 2019-07-17
Abstract: To detect as is a magnetic material present in an analyte.SOLUTION: A magnetic sensor 1 which detects the magnetic material present in the inside of the analyte, includes a substrate 21, a soft magnetic material film 23 provided on the surface of the substrate 21, magnetic field applying means 30 which applies, to the analyte, a magnetic field perpendicular to the surface of the substrate 21, and magnetism sensing elements R1 to R4 which are formed on the surface of the substrate 21 and detects, via the soft magnetic material film 23, a leakage magnetic field generated by magnetization of the magnetic material contained in the analyte caused by the magnetic field. Consequently, by applying the magnetic field to the magnetic material present in the analyte, and detecting the leakage magnetic field generated by magnetization of the magnetic material caused by the magnetic field, it is possible to detect as is the magnetic material present in the analyte.SELECTED DRAWING: Figure 2
Patent JP-2021017810-A (JP)
Title: Vacuum pump
Inventor: TAKEDA SHUNSUKE
IPC: F04D19/04
Filed: 2019-07-17
Abstract: To provide a vacuum pump holding the strength of a fixing part of a stator column even when a diameter in a radial direction of a rotor cylindrical part is reduced, and retaining conductance of an exhaust flow passage so as not to lower exhaust performance.SOLUTION: A vacuum pump includes a connection type screw groove spacer constituted so as to connect a Siegbahn pump part with a screw groove pump part. When an outlet position of a screw groove as an exhaust flow passage part of the connection type screw groove spacer comes to the vicinity of a fixing part (fixing bolt) of a stator column, the conductance of an exhaust flow passage is lowered. Therefore, a thread of the connection type screw groove spacer and a phase in a circumferential direction of a location of the fixing part of the stator column are made identical to each other as much as possible. In other words, the screw groove of the connection type screw groove spacer as the exhaust flow passage is disposed between the circumferential direction of the location of the fixing part of the stator column so as to suppress the lowering of the conductance of the exhaust flow passage.SELECTED DRAWING: Figure 1
Patent JP-2021016464-A (JP)
Title: Guide wire connector and ultrasonic imaging apparatus
Inventor: IMAI RYO
IPC: A61B8/13
Filed: 2019-07-18
Abstract: To provide a guide wire connector that is prevented from obstructing another body insertion instrument from being introduced when a guide wire mounted with a photoacoustic type ultrasonic generator is connected thereto, and can maintain cleanliness of the guide wire, and to provide an ultrasonic imaging apparatus.SOLUTION: A guide wire connector includes: an adapter member 502 detachably attached to a light emission device; and a wire fixing member 605 for fitting a guide wire 102 to the adapter member. The wire fixing member has an outside diameter that is equal to or less than an outside diameter of the guide wire.SELECTED DRAWING: Figure 6
Patent JP-2021017003-A (JP)
Title: Image formation apparatus
Inventor: NAKAHARA HIDEO
IPC: G03G21/00
Filed: 2019-07-22
Abstract: To provide an image formation apparatus which can limit a return condition to a normal mode from a sleep mode to a case where a possibility of executing image formation is high.SOLUTION: An image formation apparatus comprises: a box region 14a that temporarily stores printing data; a human sensor part 20 which detects a human existing in a detection area; a mode control part 30 which controls switching among a normal mode, a light sleep mode in which the power supply to an image formation part 16 is stopped, and a deep sleep mode which is in a more power saving state than the light sleep mode; and a return selection part 31 which instructs, in the deep sleep mode, the return to the normal mode when the entry of the human to the detection area is detected in such a state that the printing data is stored in the box region 14a and the return to the light sleep mode when the entry of the human to the detection area is detected in such a state that the printing data is not stored in the box region 14a, to the mode control part 30.SELECTED DRAWING: Figure 1
Patent JP-2021021151-A (JP)
Title: Carbon nanotube-containing cellulose fiber and method of producing the same
Inventor: ISOJIMA YASUYUKI
IPC: D01F2/00
Filed: 2019-07-24
Abstract: To provide a carbon nanotube-containing cellulose fiber capable of sufficiently reduce fibrillation and sufficiently increasing strength.SOLUTION: A carbon nanotube-containing cellulose fiber of this invention includes a chemically modified carbon nanotube and a cellulose fiber, in which the chemically modified carbon nanotube includes at least one of a nitrogen-carbon bond and an oxygen-carbon bond on a surface thereof.SELECTED DRAWING: None
Patent JP-2022025162-A (JP)
Title: Drone system
IPC: B64F1/36
Filed: 2019-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a drone system that employs plural drones and shortens a work time in an effort to efficiently achieve work. 
     SOLUTION: A drone system includes: plural drones 100a, 100b, and 100c; at least one takeoff and landing port 406 from or onto which the plural drones can separately take off or land or two or more of the drones can concurrently take off or land; and a flight control unit that controls flight of each drone according to a flight route assigned to each drone. Works in a predetermined area are allocated to the respective drones. The drones each incur at least one reductional factor that is consumed during operation. When at least one drone returns to the takeoff and landing port, a time required for the return drone to replenish or update the reductional factor and take off again, and a time required to allocate all currently remaining works and cause the drones having not returned to complete the respectively allocated remaining works are calculated and compared with each other. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021021923-A (JP)
Title: Camera device, control method, and program
Inventor: SHIRANE HIDEKI
IPC: H04N5/232
Filed: 2019-07-30
Abstract: To provide a camera device, a control method and a program which can reduce the possibility that a clear video cannot be obtained immediately after the rotation of a camera unit.SOLUTION: A camera device 1 comprises a camera unit 3, a movable unit, a fixing unit, a rotation drive part 204, a receiving part 201, and a drive control part 202. The camera unit 3 has an auto-focus function. The movable unit holds the camera unit 3. The fixing unit supports the movable unit so that the movable unit becomes rotatable. The rotation drive part 204 enables the movable unit to rotate. The receiving part 201 receives a rotation indication that pertains to the rotation of the camera unit from an indication device 7. The drive control part 202 controls the camera unit 3 to lower the auto-focus function when the rotation control of the camera unit 3 that corresponds to the rotation indication received by the receiving part 201 is detected and the auto-function is on.SELECTED DRAWING: Figure 1
Patent JP-2021023159-A (JP)
Title: Processed meat/fish meat food quality improver
Inventor: YOSHIKAWA RYUICHI
IPC: A23L29/10
Filed: 2019-07-31
Abstract: To provide a quality improver that makes it possible to produce a processed meat/fish meat food that has an oil feeling even in a cold state and really melts in the mouth, without badly affecting the taste of the processed meat/fish meat food.MEANS FOR SOLVING THE PROBLEM: A processed meat/fish meat food quality improver contains (a) sorbitan fatty acid ester with its main constituent fatty acid of stearic acid and/or oleic acid and (b) an excipient.SELECTED DRAWING: None
Patent JP-2021025693-A (JP)
Title: Heating cooker
Inventor: HASEGAWA TAKAMASA
IPC: H02J7/34
Filed: 2019-08-02
Abstract: To provide a technology which can store data related to a heating cooker into the heating cooker even if the supply of power to a control circuit from a power supply is blocked.SOLUTION: A heating cooker comprises a first power supply, a control circuit for controlling the heating cooker by receiving power from the first power supply, a block circuit capable of blocking the supply of the power to the control circuit from the first power supply, and a wireless communication circuit for receiving the power from the first power supply. The wireless communication circuit receives the power from the first power supply even if the supply of the power to the control circuit from the first power supply is blocked by the block circuit, and when the wireless communication circuit receives data related to the heating cooker when the supply of the power to the control circuit from the first power supply is blocked by the block circuit, the wireless communication circuit stores the data to a memory which is readable by the control circuit.SELECTED DRAWING: Figure 1
Patent JP-2021023554-A (JP)
Title: Stationary type handrail with folding table
Inventor: KUBO MASAAKI
IPC: A47B5/04
Filed: 2019-08-06
Abstract: To provide a stationary type handrail with a folding table, in which installation conditions are greatly eased by making portability possible.SOLUTION: In the stationary type handrail with a folding table, the device is placed in front or on the side of a bed, toilet, wheelchair, etc., with a handrail 3 attached to the bottom 2, and with a table 4 joined thereto. In the table body 41, a handrail 42 is attached to an edge, so that it is also used as a grip when the table 4 is vertically opened and closed. In using the table 4, a folding shelf receiver 33 placed with the table 4 is fixedly opened. By releasing the fixation of the folding shelf receiver 33 and folding the table 4 downward, a conventional space is secured which is nonobstructive to people other than the user.SELECTED DRAWING: Figure 1
Patent JP-2021025178-A (JP)
Title: Silicon carbide composite fiber and method for producing the same
Inventor: OISHI MASATOSHI
IPC: D06M11/76
Filed: 2019-08-08
Abstract: To provide a silicon carbide composite fiber having silicon carbide firmly fixed to individual fibers and to provide a method for producing the silicon carbide composite fiber.SOLUTION: A composite fiber includes a fiber, silicon carbide and an inorganic binder and has silicon carbide fixed to the fiber by the inorganic binder in which the inorganic binder comprises an inorganic compound including at least one selected from silicic acid, magnesium, barium, aluminum, copper, iron and zinc.SELECTED DRAWING: Figure 2
Patent JP-2021027819-A (JP)
Title: Oil-in-water type composition for whipped cream
Inventor: SUDO Takane
IPC: A23C13/14
Filed: 2019-08-09
Abstract: To provide a composition for producing a whipped cream that has a good water-release property and yet provides moderate overrun, and furthermore can stably retain the cream form.SOLUTION: The problem is solved by an oil-in-water type composition for whipped cream and the like containing hydroxypropylmethyl cellulose having a ratio of surface area elasticity to surface area viscosity of a 0.2 mass% aqueous solution at 25°C of 2.0 or more, oil/fat, non-fat milk solid and water.SELECTED DRAWING: None
Patent JP-2019206035-A (JP)
Title: Laser welding device and laser welding method
Inventor: URASHIMA TAKASHI
IPC: G01B11/22
Filed: 2019-08-14
Abstract: To provide a laser welding device and a laser welding method enabling stable measurement of a keyhole depth even when vibration, spatter and/or the like are/is caused on a welding pool and/or a keyhole.SOLUTION: A laser welding device of the present invention includes: a laser output means for irradiating a material to be welded with laser beam; a measurement light source outputting measurement light having a wavelength different from that of the laser beam and periodically changing the wavelength of the measurement light at the time of output; an optical member irradiating a welded part formed on the material to be welded with the laser beam and the measurement light from the measurement light source while coaxially overlapping them; and a light interferometer measuring the keyhole depth of the welded part on the basis of interference caused by an optical path difference between the measured light reflected at the welded part and reference light. When a surface movement rate is 0.4 m/s or lower, the average value of a scanning rate of an optical frequency in the measurement light source is 1,000 PHz/sec or more.SELECTED DRAWING: Figure 1
Patent JP-2019193908-A (JP)
Title: Game machine
Inventor: IWAMURA MASARU
IPC: A63F7/02
Filed: 2019-08-20
Abstract: To provide a game machine that can provide a player with sufficient profits.SOLUTION: A Pachinko game machine 1 includes a shutter member 422a that can be shifted between an open state in which a big winning port 418 is opened and a closed state in which the big winning port 418 is closed, a rib 424a provided in a game area 41 outside the shutter member 422a and for decelerating the rolling speed of a game ball that rolls over the surface of the shutter member 422a, a count sensor provided inside the shutter member 422a and capable of detecting the game ball that has entered the big winning port 418, and a rib 424b provided inside the shutter member 422a and capable of decelerating the rolling speed of a game ball that is not detected by the count sensor among the game balls guided from the game area 41 outside the shutter member 422a to the inside of the shutter member 422a.SELECTED DRAWING: Figure 4
Patent JP-2021034471-A (JP)
Title: Semiconductor device
Inventor: SUGANUMA KENTA
IPC: H01L25/18
Filed: 2019-08-21
Abstract: To provide a semiconductor device capable of realizing downsizing thereof and reduction of resistance and inductance.SOLUTION: A semiconductor device includes: a first semiconductor element 1 including a first gate electrode 11, a first source electrode 12, and a first drain electrode 13; a second semiconductor chip 2 including a second gate electrode 21, a second source electrode 22, and a second drain electrode 23; a gate lead 3, a source lead 4, a first drain lead 5, and a second drain lead 6; and a resin part 7. The gate lead 3 includes a gate bonding portion 31 bonded to the first gate electrode 11 and the second gate electrode 21. The source lead 4 includes a source bonding portion 41 bonded to the first source electrode 12 and the second source electrode 22. The first drain lead 5 includes a first drain bonding portion 51 bonded to the first drain electrode 13. The second drain lead 6 includes a second drain bonding portion 61 bonded to the second drain electrode 23.SELECTED DRAWING: Figure 3