baber/WOPTO huggingface dataset:
Patent JP-2020040942-A (JP)
Title: Antiviral substrate, antiviral composition, method for manufacturing antiviral substrate, antimicrobial substrate, antimicrobial composition and method for manufacturing antimicrobial substrate
Inventor: HORINO KATSUTOSHI
IPC: C08K5/098
Filed: 2019-07-23
Abstract: To provide an antiviral composition suitable for manufacturing an antiviral substrate which has excellent antiviral properties and a high transparency, etc. and, therefore, can sustain such characteristics as transparency, surface color, etc. of a base material.SOLUTION: An antiviral composition has a copper compound, an uncured binder, a dispersion medium and a polymerization initiator, the dispersion medium being water, the copper compound being a bivalent copper compound to be dissolved in water, and the uncured binder being an electromagnetic wave-curable resin.SELECTED DRAWING: None
Patent JP-2021022984-A (JP)
Title: Control system, controlled device, and control method thereof
Inventor: KANZAKI AKIHIRO
IPC: H02J13/00
Filed: 2019-07-25
Abstract: To provide a system including a plurality of control devices that realize a disciplined operation, a controlled device, and a control method thereof.SOLUTION: In a control system 300, when an electric device 7 receives second control information in a state of being controlled on the basis of first control information, it is determined whether a control device is controlled on the basis of first priority which is priority of the control device (for example, a first control device 6A) that has transmitted the first control information, and second priority which is the priority of a control device (for example, a second control device 6B) that has transmitted the second control information.SELECTED DRAWING: Figure 12
Patent JP-2021020693-A (JP)
Title: Polyester container and polyester preform
Inventor: EGUCHI MAKOTO
IPC: B29C49/22
Filed: 2019-07-26
Abstract: To provide a polyester container that achieves high sanitary property and high environment load reduction, and ensures the sealability and openability of a cap even when the container is heated.SOLUTION: A polyester container has a mouth, a neck, a shoulder, a trunk, and a bottom. The mouth is a monolayer composed of virgin polyester. Except for the mouth, the container is a multilayer that at least has a layer composed of virgin polyester as an innermost layer, and a layer composed of recycled polyester. The virgin polyester is at least one polyester selected from manganese catalyst polyester, titanium catalyst polyester, aluminum catalyst polyester, lithium catalyst polyester and germanium catalyst polyester.SELECTED DRAWING: Figure 1
Patent JP-2020022447-A (JP)
Title: Drinking composition
Inventor: HONMA YOSHIKO
IPC: A23L2/60
Filed: 2019-07-30
Abstract: To provide a drinking composition in which flavor of vanillyl ethyl ether or vanillyl butyl ether in the drinking composition is improved.SOLUTION: A drinking composition contains (a) at least one kind of vanillyl alkyl ether selected from vanillyl ethyl ether or vanillyl butyl ether, and (b) at least one kind selected from a group comprising following (b1), (b2), (b3) and (b4), (b1) at least one kind selected from a group comprising licorice, large jujube and chen skin, (b2) royal jelly, (b3) caffeine, and (b4) at least one kind of amino acids selected from a group comprising taurine, isoleucine, carnitine, valine, leucine and arginine.SELECTED DRAWING: None
Patent JP-2021027645-A (JP)
Title: Power train unit and design method of mount position
Inventor: ICHIKAWA SHINTARO
IPC: B62D21/00
Filed: 2019-08-01
Abstract: To arrange a mount at an appropriate position in a power train unit having a driving torque input of a plurality of systems.SOLUTION: A power train unit 1 comprises: a motor 10 and a motor 20 in accordance with an input of a driving torque; a gear box 30 that transmits the driving torque from the motor 10 and the motor 20 to one output axis 60; a motor mount 40 supporting the motor 10 and the motor 20; and a gear box mount 50 supporting the gear box 30. The motor mount 40 and the gear box mount 50 are arranged on the basis of an engagement center 80 as a center of gravity of a triangle coupling an engagement point 10x in which the motor 10 and the gear box 30 are engaged, an engagement point 20x in which the motor 20 and the gear box 30 are engaged, and an engagement point 60x in which the output axis 60 and the gear box 30 are engaged.SELECTED DRAWING: Figure 1
Patent JP-2020097774-A (JP)
Title: Sintering paste composition for joining power semiconductor
Inventor: SOHN YU JEAN
IPC: B22F3/02
Filed: 2019-08-02
Abstract: To provide a sintering paste composition for joining a power semiconductor that can be produced at low cost, can be used at high temperature for a long period, and is highly reliable.SOLUTION: The sintering paste composition for joining a power semiconductor contains a mixed powder of a first metal powder, a second metal powder and a nanoceramic powder. The specific surface area of the mixed powder is from 0.1 m/g to 10 m/g inclusive. The first metal powder is one or more selected from among Cu, Ag and Au, and contains nanoparticles of 10-300 nm. The second metal powder is selected from a lead-free solder alloy, Sn and the like, and contains microparticles of 0.1-50 μm.SELECTED DRAWING: Figure 3
Patent JP-2021026889-A (JP)
Title: Fitting structure of right angle connector and connection object, and fitting method of the right angle connector and the connection object
Inventor: KOBAYASHI HIROAKI
IPC: H01R13/631
Filed: 2019-08-05
Abstract: To enable a right angle connector having a floating function and a connection object to maintain connection reliability even if receiving a vibration under an installation environment.SOLUTION: In a movable part 13c of a terminal 13 of a right angle connector 10, an elastic force for an elastic deformation to a fitting direction Y and an extraction direction Y is formed so as to be smaller than a holding force in the fitting direction Y and the extraction direction Y between a contact part 13e of the terminal 13 and a mating connector 40. Fitting gaps S1 and S2 in which the fitting position of the movable housing 12 and the mating connector 40 becomes a depth more than a fitting position in an initialization fitting state in a space between the movable housing 12 and the mating connector 40 in the initialization fitting state when a fixing housing 11 and the mating connector 40 are closed in the fitting direction Y.SELECTED DRAWING: Figure 8
Patent JP-2021023906-A (JP)
Title: Liquid material application mechanism and liquid material application device
Inventor: KAMIYA KOHEI
IPC: B05C11/10
Filed: 2019-08-08
Abstract: To provide a liquid material application mechanism and a liquid material application device which can stably and quickly apply a liquid material with the large spinnability so as to suppress the formation of the spinning trace.SOLUTION: An application unit 4 comprises: an application needle 24; a liquid material container 21; a Peltier element 31 as a heating/heat-absorbing part; and a temperature regulator 33. The application needle 24 applies a liquid material 70 to a substrate 5 as a processing object material. The liquid material container 21 stores and holds the liquid material 70 and is formed with a through hole 25 through which the application needle 24 can pass on the bottom surface. The Peltier element 31 can heat the liquid material container 21 and absorb heat thereof. The temperature regulator 33 regulates the temperature of the Peltier element 31.SELECTED DRAWING: Figure 4
Patent JP-2021027009-A (JP)
Title: Battery pack for vehicle
Inventor: HARADA MASARU
IPC: B60K11/06
Filed: 2019-08-08
Abstract: To provide a battery pack for a vehicle, capable of improving cooling performance of a battery module and an electrical component, while miniaturizing a housing.SOLUTION: An inverter 13 is arranged on a lateral side of a battery case 20 so as to be faced to the battery case 20 in a vehicle width direction. A duct 50 includes: an upstream duct 51 connected to a cooling fan 12; and a downstream duct 52 communicated with an exhaust port 51A of the upstream duct 51. The downstream duct 52 includes: an electrical component cooling duct 60 which is communicated with the inverter 13; a battery cooling duct 70 which is communicated with the battery case 20; and a branch duct 53 which is connected to the electrical component cooling duct 60 and the battery cooling duct 70 on the lateral side of a corner part 20C of the battery case 20. The exhaust port 51A is arranged over the electrical component cooling duct 60 and the branch duct 53.SELECTED DRAWING: Figure 6
Patent JP-2021028145-A (JP)
Title: Molding device
Inventor: TAKEMOTO SHOICHI
IPC: B29C64/209
Filed: 2019-08-09
Abstract: To provide a molding device capable of changing a cross sectional area of a molding material discharged from a nozzle discharge hole.SOLUTION: A molding device 1 comprises: a nozzle 20 having a nozzle discharge hole 22; attachments 50a, 50b, 50c; a magnetic force generation mechanism 70; and a control unit 40. The attachments comprise: and an attachment discharge hole 51a, 51b, 51c which can be attracted to a magnet and communicates with the nozzle discharge hole when the attachments are coupled to the nozzle. An opening area of the attachment discharge port 52 on the attachment discharge hole is different from an opening area of the nozzle discharge hole. The control unit moves the nozzle upward of the attachment when changing a cross sectional area of the molding material discharged from the nozzle discharge hole, then, generates magnetic force on the magnetic force generation mechanism, and sucks the attachments by the generated magnetic force, for coupling the attachments to the nozzle.SELECTED DRAWING: Figure 2
Patent JP-2021029403-A (JP)
Title: Game machine
Inventor: FUKUHARA KOSHU
IPC: A63F7/02
Filed: 2019-08-20
Abstract: To provide a game machine capable of exhibiting various game properties by change of a set value of a jackpot probability.SOLUTION: A game machine can set a jackpot probability at which jackpot occurs in a win/loss lottery to a selected probability out of a plurality of probabilities by a prescribed operation, if a result of the win/loss lottery is jackpot and when a result of the win/loss lottery is small winning and game balls which entered a big winning hole pass a specific region in the small winning game, the game machine executes the jackpot game. In addition, after finish of the jackpot game, a privilege game state which is advantageous for causing game balls toward a second start hole to enter thereto, is generated, and if an execution number of the win/loss lottery reaches a prescribed number in the privilege game state, the privilege game state is finished. In addition, an average continuation number of the privilege game state which is generated when the result of the win/loss lottery is jackpot and an average continuation number of the privilege game state which is generated when the game balls which entered the big winning hole pass the specific region in the small winning game, are set so as to become different each other.SELECTED DRAWING: Figure 7
Patent JP-2021033833-A (JP)
Title: Waste collection management system, accommodation device side device, and server device
Inventor: ARITA SHINYA
IPC: G06Q10/00
Filed: 2019-08-28
Abstract: To provide a waste collection management system, an accommodation device side device, and a server device that can easily reduce man-hours for measuring the weight of waste.SOLUTION: A waste collection management system 1 includes: a measuring unit 4 that measures the weight of waste contained in a dust box 100 that stores waste; a first communication unit 31 that transmits weight information based on the measurement weight measured by the measuring unit 4; and a server device 2 that receives the weight information from the first communication unit 31, and manages information on collection of waste based on the received weight information.SELECTED DRAWING: Figure 1
Patent JP-2020158750-A (JP)
Title: Poly vinyl chloride-based carbon fiber-reinforced composite material
Inventor: YAMAMOTO YOSHIHIRO
IPC: C08J5/04
Filed: 2019-08-28
Abstract: To provide a CFRP using a vinyl chloride-based resin composition having good impregnation property to a carbon fiber substrate.SOLUTION: There is provided a carbon fiber-reinforced composite material comprising a vinyl chloride-based resin composition (A) and a carbon fiber substrate (B), wherein the (A) comprises a vinyl chloride-based resin and at least one kind of additive and satisfies following requirements: the (A) has a complex viscosity η at 200°C and a frequency of 10 Hz of 1<η<1500; the total content of the additives is 70 pts.mass or less based on 100 pts.mass of the vinyl chloride-based resin; and Hansen solubility parameters of the (A) (δDp, δPp, δHp) are calculated from Hansen solubility parameters of additives (i) and the solubility parameters of the vinyl chloride-based resin (v) contained in the (A) and the parameters of the (B), and a dissolution index (Ra) calculated from the following numerical expression (IV) is 7.5 or less.SELECTED DRAWING: None
Patent JP-2021038560-A (JP)
Title: Management system for working machine
Inventor: KURASAKO Akira
IPC: E02F9/22
Filed: 2019-09-03
Abstract: To provide a management system for a working machine preventing damage of hydraulic parts of the working machine caused by performance reduction of hydraulic oil even when the hydraulic oil of a hydraulic system is replaced and the hydraulic oil becomes a mixed oil in which mineral oil and biodegradable oil are mixed.SOLUTION: A memory device 112b memorizes oil replacement history information of hydraulic oil, oil type determination values for determining whether the hydraulic oil is any of mineral oil, biodegradable oil, or mixed oil of the mineral oil and the biodegradable oil, and an abnormal determination value for each type of the hydraulic oil. A controller 112a checks whether there is oil replacement information without determination of any oil type in the oil replacement history information, determines the type of the hydraulic oil based on each value of a plurality of oil properties detected with an oil sensor 120 and an oil type determination value in a case of the oil replacement information without the determination of the oil type, and determines abnormality of the hydraulic oil using the abnormal determination value for a determination result of the type of the hydraulic oil.SELECTED DRAWING: Figure 4
Patent JP-2021041658-A (JP)
Title: Liquid jet device
Inventor: KOBAYASHI HARUKI
IPC: B41J2/175
Filed: 2019-09-13
Abstract: To improve image quality.SOLUTION: A liquid jet device is equipped with a liquid jet head jetting a liquid in a first direction, and a carrying portion carrying a medium in either one of a second direction or a third direction orthogonal to the first direction. The liquid jet head has a nozzle plate provided with a plurality of nozzles, a head case provided in a fourth direction opposite to the first direction with respect to the nozzle plate, a circuit board supported by a supporting surface on the fourth direction side of the head case, a holder provided in the fourth direction relative to the circuit board, and a first screw fixing the head case and the holder. The head case has a case body portion, and a first fixing portion provided in the second direction with respect to a first side surface on the second direction side of the case body portion, and formed with a first screw hole penetrated by the first screw, The first fixing portion has a first opening surface on which the first screw hole opens in the first direction, and a first inclining surface provided between the first side surface and the first opening surface and inclining with respect to a surface vertical to the first direction.SELECTED DRAWING: Figure 12
Patent JP-2021041897-A (JP)
Title: Car air conditioner and vehicle
Inventor: ASO MITSUHIRO
IPC: B60H1/00
Filed: 2019-09-13
Abstract: To provide a car air conditioner which can reduce power consumption by a heater and change a temperature in a passenger compartment to a temperature close to a setting temperature in a short time, and to provide a vehicle.SOLUTION: A car air conditioner includes: a compressor which is driven by a motor; a pipeline in which a refrigerant compressed by the compressor flows; and an evaporator into which the refrigerant flowing in the pipeline flows after decompression. Air which is cooled by passing through the evaporator is heated by using the refrigerant flowing in the pipeline as a heat source.SELECTED DRAWING: Figure 1
Patent JP-2021041107-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-09-13
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: Control can be performed so that an execution time of a first period differs between a case where a first variation performance in which a first specific performance is performed is executed and a case where a second variation performance in which a second specific performance with a higher expectation of a special game than that in the first specific performance is performed is executed. During the first period in the case of executing the second variation performance, a first performance and a second performance can be executed. When a reservation memory increases while the second specific performance is executed, a reservation number executes increase display from a first memory number to a second memory number, but a reservation icon does not execute the increase display from the first memory number to the second memory number until a predetermined condition is satisfied in the first period. When main control means and detection means are not connected when power supply to a game machine is started, predetermined abnormality notification can be executed.SELECTED DRAWING: Figure 44
Patent JP-2021045988-A (JP)
Title: Electric device in wheel
Inventor: KOMATSU DAIKI
IPC: H01M10/647
Filed: 2019-09-17
Abstract: To prevent a battery of the severest temperature condition from being reached to a dangerous temperature when a motor inverter is formed integrally with the battery because the utilization temperature range is different between the motor inverter and the battery.SOLUTION: An electric device in a wheel comprises: a battery; an inverter circuit part which converts DC power supplied from the battery to AC power; a stator part of a motor which receives supply of the AC power; a rotor part of the motor which is disposed via the stator part and a space and is connected with a shaft; and a wheel part which is connected with the rotor part and forms a storage space of the battery, the inverter circuit part and the stator part. The wheel part includes: an inflow part which sucks air in the wheel; and a fin which is an inner wall of the storage space side of the wheel and prompts air circulation from the inflow part in the order of the battery, the inverter circuit part and the stator part.SELECTED DRAWING: Figure 4
Patent JP-2020074373-A (JP)
Title: Semiconductor device
Inventor: MATSUDA SHIMPEI
IPC: H01L21/8234
Filed: 2019-09-25
Abstract: To provide a semiconductor device that is suitable for miniaturization.SOLUTION: A semiconductor device has a different plurality of transistors, active layers of the plurality of transistors are oxide semiconductors, and field effect mobility of a transistor having the maximum channel length and field effect mobility of a transistor having the minimum channel length in the plurality of transistors are nearly constant. Or reduction of the field effect mobility of the transistor having the minimum channel length relative to the field effect mobility of the transistor having the maximum channel length in a range of the channel length of 0.01 μm through 100 μm is less than or equal to 70%.SELECTED DRAWING: Figure 1
Patent JP-2021051026-A (JP)
Title: Measurement device, measurement system, program, and method for measurement
Inventor: HASE YOSHIKI
IPC: G01N29/44
Filed: 2019-09-25
Abstract: To measure the flow rate of powdery material flowing in a pipe without breaking the pipe.SOLUTION: A measurement device is connectable to a sound wave receiver for receiving a reception wave sent from a sound wave transmitter in a pipe and propagating in a medium in the pipe. The measurement device has means for calculating the density of the powdery material flowing in the pipe with reference to the characteristics of the reception wave received by the sound wave receiver.SELECTED DRAWING: Figure 1
Patent JP-2021053550-A (JP)
Title: Electrostatic atomizer
Inventor: HOSOMI SATOHIKO
IPC: B05B5/08
Filed: 2019-09-27
Abstract: To provide an electrostatic atomizer that can atomize mist into a space efficiently.SOLUTION: An electrostatic atomizer 100 comprises: a first electrode 20 provided with a through-hole 22; a nozzle 10 arranged through the through-hole 22 and having a discharge port through which liquid L is discharged provided at an end part thereof; a second electrode 30 that pairs with the first electrode 20 and atomizes liquid L by applying voltages to the liquid L; a third electrode 40 which surrounds the discharge port when viewed from a direction in which the liquid L is discharged through the discharge port; and a voltage application part 50 that applies voltages to first electrode 20, the second electrode 30 and the third electrode 40.SELECTED DRAWING: Figure 2
Patent JP-2020022469-A (JP)
Title: Methods and assays relating to circulating tumor cells
Inventor: David t ting
IPC: A61K45/00
Filed: 2019-10-02
Abstract: To provide methods of detecting circulating tumor cells (CTCs).SOLUTION: A method of detecting circulating tumor cells (CTCs) in a sample, the method comprising: measuring the level of a PC-CTC marker gene expression product in the sample; and determining that PC-CTCs are present if the detected level of the marker gene expression product is greater than a reference level. Aberrant expression of CTC marker genes, e.g., changes in expression indicative of CTCs, can be targeted in order to treat cancer.SELECTED DRAWING: Figure 14D
Patent JP-2021061077-A (JP)
Title: Memory error discrimination device and computer program for memory error discrimination
Inventor: KURIHARA KENICHIRO
IPC: G11C29/52
Filed: 2019-10-03
Abstract: To provide a memory error discrimination device capable of discriminating whether or not an error occurred in a three-dimensional shaped laminated memory is a soft error due to radiation incident on the memory.SOLUTION: A memory error discrimination device comprises: an error detection unit 22 that detects memory elements having errors in each of a plurality of layers included in a three-dimensional shaped laminated memory 2; an error position specification unit 23 that specifies positions of the memory elements having the errors in each of the plurality of layers; and a determination unit 24 that determines that the errors occurred in the memory are a soft error due to radiation incident on the memory when positions of the memory elements having errors align linearly across two or more predetermined number or more layers among the plurality of layers.SELECTED DRAWING: Figure 2
Patent JP-2021059677-A (JP)
Title: Polypropylene resin composition
Inventor: ASUKA KAZUO
IPC: C08L23/10
Filed: 2019-10-08
Abstract: To provide a polypropylene resin composition which improves odor, suppresses plastic feeling and suppresses deterioration in melt spreadability.SOLUTION: A polypropylene resin composition contains 20-90 mass% of a polypropylene resin (A) having characteristic (a-1) a melt tension (MT) (unit: g) satisfying log(MT)≥-0.9×log(MFR)+0.7 or log(MT)≥1.15 and characteristic (a-2) a melting point of 110°C or higher and lower than 150°C, and 10-80 mass% of a biomass material (C) (total of masses of (A) and (C) is 100 mass%.).SELECTED DRAWING: None