baber/WOPTO huggingface dataset:
Patent JP-2021020836-A (JP)
Title: Manufacturing method of sintered body, and sintered body
Inventor: YAMAKAWA SHUNSUKE
IPC: C01G25/00
Filed: 2019-07-30
Abstract: To provide a manufacturing method of a porous sintered body having conductivity degradation suppressed, and a sintered body.SOLUTION: A manufacturing method of a sintered body includes a precursor manufacturing step for burning powder obtained by mixing lithium hydroxide and basic material powder of a garnet type oxide containing at least Li, La, and Zr and having an average particle size in the range of 0.1 μm or more and 5 μm or less to synthesize precursor powder not sintered yet and a molding and sintering step for molding the precursor powder as it is or after added with a pore-forming agent and sintering the obtained molded article at a temperature of 900°C or lower to manufacture a sintered body having a void of 8 vol.% or more.SELECTED DRAWING: None
Patent JP-2021024322-A (JP)
Title: Mounting structure of sound emitter and vehicle mounted with sound emitter
Inventor: MIYATA SUSUMU
IPC: H04R1/34
Filed: 2019-07-31
Abstract: To provide a mounting structure that can achieve high sound pressure level without increasing output, when a sound emitter emits sound.SOLUTION: A recessed part 1011 is formed in a front bumper 1010, and a sound emitter S is arranged in the recessed part 1011. A lower side of the recessed part 1011 is configured to open, and an emitting direction of sound from an emission hole 61 of the sound emitter S is made to match an opening direction of the recessed part 1011. That is, in the emitting direction of the sound from the emission hole 61, the recessed part 1011 is opened to constitute a clearance serving as a passageway for sound. This ensures that when the sound emitter S emits sound such as approach-notification sound, the sound can be emitted through a space between a number plate 1000 and the bumper 1010 without being interrupted by the other member so as to be transmitted to the circumference thereof.SELECTED DRAWING: Figure 13
Patent JP-2019184621-A (JP)
Title: Sample sensor and sample sensing method
Inventor: KATSUTA HIROSHI
IPC: G01N29/02
Filed: 2019-08-01
Abstract: To provide a biosensor that is small-sized and has a low current consumption, and a method for measuring a sample detection amount.SOLUTION: A sample sensor 100 comprises: a detection signal output unit 110 that has a sample detection unit 111 changing according to adsorption of a target included in a sample or a reaction with the target, and outputs a detection signal according to the change of the sample detection unit 111; a reference signal output unit 120 that outputs a reference signal being a reference signal for the detection signal; and a measuring unit 140 that obtains two phase change candidates from a measurement signal obtained from the detection signal and reference signal by a heterodyne method, and outputs any one of the two phase change candidates as a phase change value on the basis of the change of the sample detection unit 111 and a change with time of the measurement signal.SELECTED DRAWING: Figure 1
Patent JP-2020027302-A (JP)
Title: Aromatic underlayer
Inventor: SHENG LIU
IPC: G03F7/26
Filed: 2019-08-01
Abstract: To provide an aromatic underlayer.SOLUTION: Curable homopolymers formed from monomers having two 2-naphthol moieties are useful as underlayers in semiconductor manufacturing processes.SELECTED DRAWING: None
Patent JP-2021027705-A (JP)
Title: Non-contact power supply device
Inventor: KANEZAKI MASAKI
IPC: H02J50/12
Filed: 2019-08-06
Abstract: To provide a technology that can supply AC power with a reduced harmonic component to a power transmission coil and increase the transmission efficiency to the power receiving side in a non-contact power supply device.SOLUTION: A non-contact power supply device 100, 100b, 100c, 100d includes a variable voltage circuit 132 that changes the voltage waveform of DC power input from a power supply PW and outputs it as converted DC power, an inverter circuit 122 that is connected to the variable voltage circuit and converts the converted DC power to AC power, a power transmission coil 112 that is connected to the inverter circuit and is supplied with the output AC power, and a power transmission control device 150, 150b, 150d that controls the variable voltage circuit to output the converted DC power that reduces a harmonic component contained in the AC current output from the inverter circuit.SELECTED DRAWING: Figure 2
Patent JP-2020026527-A (JP)
Title: Hydrophobic thermoplastic starch composite and method for manufacturing the same
Inventor: Chen Shao Heng
IPC: C08L3/04
Filed: 2019-08-07
Abstract: To provide a thermoplastic starch composite to be used as granules for making biodegradable composites, and a method for manufacturing the same.SOLUTION: The thermoplastic starch composite has hydrophobic and biodegradable properties and is in a granule type, has a melt index (MI) at 160°C in the range of 0.2-6 g/10 MIn and has a starch content of 60-80 wt.% and a water content of 9% or less.SELECTED DRAWING: Figure 2
Patent JP-2020025871-A (JP)
Title: Product providing device
Inventor: YAMAMOTO KENRYO
IPC: A47J31/44
Filed: 2019-08-08
Abstract: To appropriately provide types of products desired by a user to the user among the plurality of types of products, in a product providing device capable of providing the plurality of types of products.SOLUTION: A product providing system 2 includes a product providing device 10, a container 100, and a display medium 110. An information acquisition unit 16 includes an information code reading unit 16a and a medium insertion unit 16b. The information code reading unit 16a acquires information recorded in an information code 112 by optically reading the information code 112 printed on the display medium 110.SELECTED DRAWING: Figure 1
Patent JP-2021024844-A (JP)
Title: Eldecalcitol-containing pharmaceutical composition
Inventor: KUMADA SHUNGO
IPC: A61K47/14
Filed: 2019-08-09
Abstract: To provide an eldecalcitol-containing pharmaceutical composition that eliminates the need for adding an antioxidant, and ensures its stability only with a base used for the formulation of eldecalcitol.SOLUTION: An eldecalcitol-containing pharmaceutical composition contains eldecalcitol, and oil and fat for the formulation and stabilization of the eldecalcitol, the oil and fat being Medium Chain Triglyceride (MCT).SELECTED DRAWING: Figure 1
Patent JP-2021028475-A (JP)
Title: Oil state determination device
Inventor: WAKASUGI RYOTA
IPC: F01M11/10
Filed: 2019-08-09
Abstract: To provide an oil state determination device capable of calculating the viscosity of an oil.SOLUTION: An oil state determination device 50 determines a state of an oil for lubricating an engine 1 and includes: an oil pressure detection part 53 which detects an oil pressure of the oil discharged from an oil pump 14; a temperature detection part 54 which detects a temperature of the oil discharged from the oil pump 14; a discharge flow rate detection part 52 which detects a discharge flow rate of the oil pump 14; and an oil viscosity calculation part 51d which calculates viscosity of the oil based on the oil pressure of the oil detected by the oil pressure detection part 53, the temperature of the oil detected by the temperature detection part 54, and the discharge flow rate of the oil detected by the discharge flow rate detection part 52.SELECTED DRAWING: Figure 1
Patent JP-2021033355-A (JP)
Title: Information processing method, information processing device, and information processing program
Inventor: ARISADA HIROAKI
IPC: G06F3/0488
Filed: 2019-08-14
Abstract: To provide an information processing method, an information processing device, and an information processing program that can improve convenience of a user when subscribing to a plurality of flat rate subscription scheme services.SOLUTION: There is provided an information processing method that causes an information processing device to execute the processes of: associating a first subscription scheme service, a second subscription scheme service, and one user; and determining a subscription amount of at least one of the first subscription scheme service and the second subscription scheme service based on content provided by the first subscription scheme service and content provided by the second subscription scheme service.SELECTED DRAWING: Figure 4
Patent JP-2021032962-A (JP)
Title: Display
Inventor: NAKAOKA CHIKYU
IPC: G02F1/13357
Filed: 2019-08-20
Abstract: To provide a display that can make a 3-D image brighter.SOLUTION: A display 1 comprises: a liquid crystal display panel 10 that is provided with a plurality of pixels P along an X-direction and a Y-direction; and a light source unit 20 that is provided, along the X-direction, with a plurality of light sources 21 projecting light on the liquid crystal display panel 10. The distance in a Z-direction between two eyes of a user opposite to the liquid crystal display panel 10 on the opposite side of the light source unit 20 with the liquid crystal display panel 10 therebetween and the liquid crystal display panel 10, the distance in the X-direction between the two eyes, the distance in the Z-direction between the pixels P and light sources 21, the pitch in the X-direction of the pixels P, the pitch in the X-direction of the light sources 21 controlled to emit light in displaying a 3-D image, and the refractive indices of light on the first substrate 11 and the second substrate 12, are in the relationship satisfying a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2021031567-A (JP)
Title: Thermoplastic resin composition and molded article thereof
Inventor: FUKAMACHI YUSUKE
IPC: C08L33/20
Filed: 2019-08-22
Abstract: To provide a thermoplastic resin composition that has good mechanical properties, particularly a weld strength, and has a small amount of warpage in the molded article, and to provide a molded article thereof.SOLUTION: Provided are: a thermoplastic resin composition containing (A) a thermoplastic polyester resin by 70 to 95 pts.mass, (B) a vinyl-based copolymer containing an aromatic vinyl monomer unit and a vinyl cyanide monomer unit as constituent elements (excluding epoxy-modified vinyl-based copolymer (C)) by 1 to 30 pts.mass, and (C) an epoxy-modified vinyl-based copolymer by 0.1 to 15 pts.mass so that the total is 100 pts.mass, and containing, for 100 pts.mass of the total of the (A) thermoplastic polyester resin, (B) vinyl-based copolymer and (C) epoxy-modified vinyl-based copolymer, (D) a fiber reinforcement material by 1 to 50 pts.mass; and a molded article comprising said thermoplastic resin composition.SELECTED DRAWING: Figure 1
Patent JP-2021033012-A (JP)
Title: Display device
Inventor: SASAKI TOMOKO
IPC: G09G3/20
Filed: 2019-08-22
Abstract: To suppress a display image from deteriorating in contrast by reducing an influence of scattering of reference light by an optical element without making an effective display region much narrower than a scannable range of a scanner.SOLUTION: In a display device, a light source part emits image light corresponding to an image signal and reference light to be used to adjust the image light. A scanning part scans an image display region with the image light and a non-image display region with the reference light. The scanning image light and reference light from the scanning part impinge on an optical element. A screen is irradiated with image light transmitted through the optical element. A first light shield part is arranged between the scanning part and optical element, and blocks part of the scanning reference light from the scanning part to prevent it from impinging on the optical element. Further, a second light shield part is arranged on a screen side with respect to the optical element to block the reference light transmitted through the optical element.SELECTED DRAWING: Figure 4
Patent JP-2021031723-A (JP)
Title: Production method of titanium metal
Inventor: NAKAJO YUTA
IPC: C25D1/04
Filed: 2019-08-22
Abstract: To make it possible to peel even a relatively large sheet-like titanium metal off a surface of a cathode after the metal is deposited on the surface of the cathode.SOLUTION: A production method of titanium metal includes depositing a titanium metal on a surface of a cathode 3b by electrolysis using an electrode 3 having an anode 3a and the cathode 3b in a molten salt bath Bf. The production method also includes a deposition step in which: the anode 3a containing the titanium metal is used as the anode 3a; the cathode 3b containing 90 mass% or more of molybdenum on the surface thereof is used as the cathode 3b; the temperature of the molten salt bath Bf is 515°C or lower; the electrode 3 is energized with a pulse current whose energization stop period with 1.0 second or more is provided periodically; and the average current density of the cathode 3b during the whole period is 0.01 A/cm2 to 0.10 A/cm2.SELECTED DRAWING: Figure 1
Patent JP-2021032488-A (JP)
Title: Piping structure and heat exchanger
Inventor: ANDO TATSUO
IPC: F28F9/013
Filed: 2019-08-26
Abstract: To provide a piping structure and a heat exchanger having higher reliability.SOLUTION: In a piping structure, a groove is formed in an inner wall of a hole part in a fixed tube plate. A sleeve is arranged inside the hole part, and comprises a first outer peripheral surface opposed to the inner wall, and a first inner peripheral surface on the side opposite to the first outer peripheral surface. A convex part formed by a first convex surface formed in the first outer peripheral surface, a first concave surface formed in the first inner peripheral surface and located on the side opposite to the first convex surface, and a first thick part between the first convex surface and the first concave surface is engaged with the groove. A heat transfer tube is arranged inside the sleeve, and comprises a second outer peripheral surface opposed to the first inner peripheral surface, and a second inner peripheral surface on the side opposite to the second outer peripheral surface. A convex part formed by a second convex surface formed in the second outer peripheral surface, a second concave surface formed in the second inner peripheral surface and located on the side opposite to the second convex surface, and a second thick part between the second convex surface and the second concave surface is engaged with the first concave surface.SELECTED DRAWING: Figure 1
Patent JP-2021029968-A (JP)
Title: Game machine
Inventor: YABUMOTO MICHITO
IPC: A63F5/04
Filed: 2019-08-29
Abstract: To prevent erroneous recognition that display of a dot is mistaken as a decimal mark or a comma when a dot is displayed in a seven segment display unit having digits of tens place or more.SOLUTION: There are provided a housing having an opening section opened forward, a front door closing the opening, a seven-segment display unit capable of displaying numbers of at least two digits or more. The seven-segment display unit of each digit has seven lighting sections including first lighting unit capable of at least displaying a number from 0 to 9, and a second lighting unit having one lighting section, arranged close to a left or right of an upper end being an upper end lighting section of the first lighting unit or close to a left or right of a lower end being a lower end lighting section of the first lighting unit at a front view of the front door, and capable of displaying a dot used for notifying of information related to a game. In at least a seven-segment display unit of the highest order, the second lighting section is arranged at a position excluding a position close to the right of the lower end.SELECTED DRAWING: Figure 2
Patent JP-2021039582-A (JP)
Title: Guidance system, information processing device, guidance method, and program
Inventor: YAMADA TAKEYUKI
IPC: G08G1/0962
Filed: 2019-09-04
Abstract: To provide a guidance system, etc. to encourage a passenger to give consideration to a person requiring special attention.SOLUTION: A guidance system 1 is for making an announcement to a passenger of a vehicle. The guidance system 1 includes a server 2, a camera 3, a monitor 4, a speaker 5, and so on. The server 2 includes: analysis means 210 for analyzing an image taken by the camera 3 and detecting the ride of a person requiring special attention; and transmission means 230 for transmitting announcement data to the monitor 4 and the speaker 5 to encourage the passenger to give consideration to the person requiring special attention. The monitor 4 displays and outputs the announcement data, and the speaker 5 outputs the announcement data by voice.SELECTED DRAWING: Figure 5
Patent JP-2021039650-A (JP)
Title: Work support system, work support method and computer program
Inventor: KASHIWAGI KATSUMI
IPC: G05B19/418
Filed: 2019-09-05
Abstract: To provide a work support system, a work support method, and a computer program that can improve a work efficiency of maintenance and an inspection work.SOLUTION: A work support system includes an information acquisition unit 451, a work monitoring unit 452, and a terminal cooperation unit 453. The information acquisition unit acquires work information related to a work of a worker from a work terminal which is a terminal device used by the worker. The work monitoring unit determines a state related to the work based on the work information. The terminal cooperation unit transmits and receives management information related to the work to and from the work terminal or a management terminal which is a terminal device used by the manager of the work according to the determination result of the state by the work monitoring unit.SELECTED DRAWING: Figure 3
Patent JP-2021043574-A (JP)
Title: Design method, control method, and computer program
Inventor: TAKAHASHI EISUKE
IPC: G05B13/02
Filed: 2019-09-09
Abstract: To design a control system having little error with respect to a target response.SOLUTION: A design method includes: calculating a value ρ* of a variable ρ* of minimizing a value of an evaluation function J(ρ,θ,um,ym) on the basis of a sample um of a control input u and a sample ym of a control output y in a state in which a variable θ in the evaluation function J(ρ,θ,um,ym) including a target response transfer function Td(θ) of defining a target response yr=Td(θini)r and a transfer function C(ρ) in elements to an initial value θini; calculating a value θ* of the variable θ of minimizing a value of the evaluation function J(ρ,θ,um,ym) in a state in which the variable ρ of the evaluation J(ρ,θ,um,ym) to the value ρ*; and designing a control system including a feed-forward controller for receiving an input of a target command r to calculate a value r*=G(θini,θ*)r following a transfer function G(θini,θ*) and a feed-forward controller for calculating a control input u=C(ρ*)(r*-y) (S170).SELECTED DRAWING: Figure 3
Patent JP-2021040950-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-11
Abstract: To provide a game machine capable of enhancing interest in a game by relating a prior suggestive performance to a performance using operation promotion display.SOLUTION: A game machine (for example, a Pachinko game machine 1) capable of performing control to an advantageous state (for example, a jackpot game state) advantageous to a player executes a prior performance for displaying a present box before execution of a notice performance. Although a button image of a heat-up button is always displayed when a button notice performance is executed after the present box becomes particular display, the button image of the heat-up button is not displayed when the button notice performance is executed without opening the present box.SELECTED DRAWING: Figure 8-4
Patent JP-2019206914-A (JP)
Title: Flush toilet bowl
Inventor: KONDO YASUHIRO
IPC: E03D1/08
Filed: 2019-09-12
Abstract: To provide a flush toilet bowl capable of obtaining excellent rim flushing capacity.SOLUTION: A flush toilet bowl has a toilet bowl body 12, which has a toilet bowl part 14 and a water discharge part 36 that discharges washing water into the toilet bowl part 14. The toilet bowl part 14 has a receiving surface part 26 that receives dirt and a rim part 28 that is connected to an upper edge 26a of the receiving surface part 26. The water discharge part 36 has three water discharge ports 32A to 32C that are formed on the rim part 28, and discharges the washing water from three water discharge ports 32A to 32C in one circumferential direction along an inner peripheral surface of the rim part 28. The toilet bowl part 14 has four separate areas Sr1 to Sr4, which are divided by a horizontally center line that separates horizontal dimension of an outer surface part of the toilet bowl body 12 into two areas and a longitudinal center line that separates longitudinal dimension of an inner surface part of the toilet bowl part 14 into two areas. The three water discharge ports 32A to 32C are individually formed at three separate areas among the four separate areas Sr1 to Sr4.SELECTED DRAWING: Figure 3
Patent JP-2021045377-A (JP)
Title: Table and the like
Inventor: ITO TAKANORI
IPC: A47B13/08
Filed: 2019-09-19
Abstract: To provide a table and the like that enables the elderly to easily stand up by using the forward edge of the table and the like, even if no auxiliary member is used.SOLUTION: In the table and the like including a top plate, the top plate has roughly a columnar front edge along the front end part. The cross-sectional shape of the front edge is nearly circular, which is the characteristic of the table and the like. The nearly circular shape has a starting point in the upper front end or the lower front end of the top plate, and the end point corresponding to the starting point is respectively an intersection with the under face or the top face of the top plate.SELECTED DRAWING: Figure 2
Patent JP-2021048075-A (JP)
Title: Plasma generation device
Inventor: HORIKOSHI AKIRA
IPC: H05H1/26
Filed: 2019-09-19
Abstract: To provide a plasma generation device capable of efficiently irradiating an object to be treated with plasma while suppressing adverse influences upon the object to be treated.SOLUTION: A gas passage part 10 is provided with: a gas inlet T1 through which a gas is received; a gas outlet T2 through which the gas received from the gas inlet T1 is sent out; and a cavity part HL extending from the gas inlet T1 to the gas outlet T2 in a flow direction DF of the gas, and comprises a first dielectric part 11 and a second dielectric part 12 which are opposed to each other with the cavity part HL interposed therebetween. A first electrode 51 is to be impressed with a first potential and opposed to the cavity part HL via the first dielectric part 11. A second electrode 52 is to be impressed with a second potential which is different from the first potential, and opposed to the first electrode 51 via the first dielectric part 11, the cavity part HL and the second dielectric part 12 in at least one cross-sectional view that is vertical to the flow direction DF.SELECTED DRAWING: Figure 3
Patent JP-2021054574-A (JP)
Title: Film cartridge for layer transfer
Inventor: ITABASHI NAO
IPC: B65H75/38
Filed: 2019-09-30
Abstract: To provide a film cartridge for layer transfer which can suppress a multilayer film from loosening significantly between a supply reel and a take-up reel.SOLUTION: A film cartridge FC for layer transfer comprises: a supply reel 31 on which a multilayer film F having a transfer layer and a support layer for supporting the transfer layer is wound; a take-up reel 35 for taking up the multilayer film F; a supply case 32 which accommodates the supply reel 31; and a pull-in mechanism 100 for pulling the multilayer film F into the supply case 32.SELECTED DRAWING: Figure 2