baber/WOPTO huggingface dataset:
Patent JP-2020153340-A (JP)
Title: Fuel supply device
Inventor: AOSHIRO TOKIHIKO
IPC: F02M37/06
Filed: 2019-03-22
Abstract: To provide a fuel supply device which makes liquid fuel less susceptible to heat transferred from an engine.SOLUTION: A fuel supply device comprises: a pump chamber 13; a variable chamber 41; and a diaphragm 14 installed between the pump chamber 13 and the variable chamber 41. The fuel supply device is configured to supply liquid fuel from a fuel tank to a fuel supplied section in a manner that vibrates the diaphragm 14 with a volume of the variable chamber 41 varied in accordance with rotation of an engine. For example, the volume of the variable chamber 41 can be varied with a sliding member 42 reciprocated in accordance with the rotation of the engine.SELECTED DRAWING: Figure 2
Patent JP-2019135493-A (JP)
Title: Probe unit, probe unit manufacturing method and inspection method
Inventor: KOBAYASHI MASASHI
IPC: H01L21/66
Filed: 2019-03-26
Abstract: To achieve weight reduction.SOLUTION: The probe unit comprises: a probe pin 2; and a support part 3 for supporting the probe pin 2, therein the support part 3 includes: band-shaped arms 11, 12 disposed in a state of being isolated from and opposed to each other; a holding part 13 for holding respective base end parts (21a, 22a) of the respective arms 11, 12; and a probe pin 2 functioning as a connection part for connecting respective top end parts (21b, 22b) of the respective arms 11, 12, and a quadric link mechanism allowing linear motion or approximate linear motion of the probe pin 2 is configured, and the respective arms 11, 12 are formed with through-holes (H1a, H1b, H2a, H2b) at sites on the top end part sides slightly from the base end parts, and at sites on the base end part sides slightly from the top end parts, and intermediate sites 21c, 22c of the respective through-holes function as respective links configuring the quadric link mechanism, and formation sites (P1a, P1b, P2a, P2b) of the respective through-holes function as joints configuring the quadric link mechanism.SELECTED DRAWING: Figure 2
Patent JP-2020156397-A (JP)
Title: Method for producing noodle string having unevenness in salt concentration
Inventor: KITANO SYO
IPC: A23L7/109
Filed: 2019-03-27
Abstract: To provide a method for producing noodle string that enhances the saltiness during eating without increasing the amount of salt added to the noodle string.SOLUTION: Provided is a method for producing noodle string comprising a step of producing dough (A) containing salt and dough (B) having a lower salt concentration than dough (A), and a step of putting, while maintaining the blending ratio, dough (A) and dough (B) into an extrusion noodle making machine and processing into noodle string, and in which the difference in salt concentration between dough (A) and dough (B) is 0.5 wt.% or more.EFFECT: Compared with the case where there is no difference in salt concentration, the saltiness can be enhanced.SELECTED DRAWING: None
Patent JP-2020160291-A (JP)
Title: Road information update system, route search system, and road information update program
Inventor: HIRATE MORIHIRO
IPC: G08G1/137
Filed: 2019-03-27
Abstract: To provide a technique that updates existing road information by adding sidewalk information.SOLUTION: A road information update system includes: a sidewalk detection unit that detects a sidewalk along a roadway on which a vehicle is, based on an image around the vehicle taken from the vehicle; and a sidewalk information addition unit that, if the sideway is detected, adds sidewalk information on the sidewalk to existing road information indicating the roadway recorded in a recording medium.SELECTED DRAWING: Figure 1
Patent JP-2020165659-A (JP)
Title: Target device
Inventor: TANAKA EIJI
IPC: G21G1/10
Filed: 2019-03-28
Abstract: To provide a target device capable of efficiently producing radioactive gas isotope with high quality.SOLUTION: A gaseous starting material supply line 70 comprises: a first flow volume adjusting unit 70A and a second flow volume adjusting unit 70B which adjust a flow volume of a gaseous starting material. The second flow volume adjusting unit 70B of the flow volume adjusting units can supply the gaseous starting material at a smaller flow volume than that of the first flow volume adjusting unit 70A. In this case, when adjusting concentration of the gaseous starting material in a target gas, the first flow volume adjusting unit 70A with a large flow volume can supply up to a certain amount of the gaseous starting material to a target gas reactor 20. The second flow volume adjusting unit 70B with a small flow volume supplies a minute flow volume of the gaseous starting material to strictly adjust final concentration. Concentration of the gaseous starting material can be correctly adjusted using the second flow volume adjusting unit 70B, and quality of an RI gas can be improved.SELECTED DRAWING: Figure 1
Patent JP-2019116500-A (JP)
Title: Nucleophilic catalyst for oxime linkage
Inventor: SIEKMANN JUERGEN
IPC: C07K1/34
Filed: 2019-03-28
Abstract: To provide a material and method for conjugating a water soluble polymer to a protein, which can improve the protein's pharmacodynamic and/or pharmacokinetic properties while minimizing the costs associated with various reagents and the health risks to a patient recipient.SOLUTION: According to the present invention, there are provided materials and methods for conjugating polymers to proteins, the materials and methods improving the protein's pharmacodynamic and/or pharmacokinetic properties while minimizing the costs associated with various reagents and the health risks to patient recipients. In various embodiments of the invention, alternative catalysts to substitute for aniline are provided.SELECTED DRAWING: None
Patent JP-2020163516-A (JP)
Title: Horizontal articulated robot
Inventor: KAWAI HIROKI
IPC: B25J9/06
Filed: 2019-03-29
Abstract: To provide a horizontal articulated robot capable of sufficiently securing a load capacity of a third arm.SOLUTION: A horizontal articulated robot comprises: a base; a first arm coupled to the base and rotating about a first axis: a second arm coupled to the first arm and rotating about a second axis arranged in parallel with the first axis; a third arm coupled to the second arm and rotating about a third axis arranged in parallel with the first axis, and moving along the third axis; a support part disposed in the second arm and supporting the third arm; and a force detection part disposed in between the second arm and the support part, and detecting a force applied to the third arm.SELECTED DRAWING: Figure 4
Patent JP-2020167067-A (JP)
Title: Positive electrode for lithium ion secondary battery, positive electrode electrode sheet for lithium ion secondary battery, and method for manufacturing the same
Inventor: Sato moeko
IPC: H01M4/139
Filed: 2019-03-29
Abstract: To provide a positive electrode for a high-performance lithium ion secondary battery, which enables the reduction in production cost, a positive electrode sheet for a lithium ion secondary battery and a manufacturing method thereof.SOLUTION: A positive electrode for a lithium ion secondary battery comprises: a piece of metal foil 9 (current collector); a first mixture layer 11 provided on one face of the piece of metal foil and containing a positive electrode active material; and a second mixture layer 12 partially covered with the mixture layer 11 and containing an insulating particle as a primary component. The mixture layer 12 is provided on the side of one end 11a of the mixture layer 11 in a boundary portion of a formation region of the mixture layer 11 and a non-formation region of the mixture layer 11. One end 12a of the mixture layer 12 is located between the one face of the piece of metal foil 9 and a bottom face of the mixture layer 11 in the formation region of the mixture layer 11, and the other end 12b is located in the non-formation region. A binding agent included in the mixture layer 12 and a binding agent included in the mixture layer 11 are a binding agent of the same kind. The proportion of the binding agent in the mixture layer 12 to a total amount of the mixture layer 12 is larger than the proportion of the binding agent in the mixture layer 11 to a total amount of the mixture layer 11.SELECTED DRAWING: Figure 1
Patent JP-2020168105-A (JP)
Title: Game machine
Inventor: SAZANAMI TATSUYA
IPC: A63F7/02
Filed: 2019-04-01
Abstract: To provide a game machine capable of suppressing an erroneous recognition of a mark.SOLUTION: A game machine is provided comprising on the front side thereof: a game board having a game area; and a front frame detachably supporting the game board. The game machine disposes a specific mark such as a title logo 31 including at least a part of the model title of the game machine and a non-specific mark such as a functional name logo 101 not including the model title in such a manner that the specific mark draws more attention than the non-specific mark. For example, the specific mark and the non-specific mark are to be disposed together in the game area and the specific mark is disposed in a larger size than the non-specific mark and at an upper position than the non-specific mark and.SELECTED DRAWING: Figure 30
Patent JP-2020169692-A (JP)
Title: Tapping screw and its fastening structure
Inventor: IKEDA SEIJI
IPC: F16B25/06
Filed: 2019-04-03
Abstract: To provide a tapping screw and its fastening method, capable of being screwed with low screwing torque, fastened with high fracture torque, and easily manufactured.SOLUTION: A tapping screw 10 is composed of a head portion 11, and a shaft portion 20 including an under-neck portion 30 projecting from a bearing surface 13 of the head portion 11, an intermediate portion 31 continued from the under-neck portion 30 with the same diameter, and a tip portion 32 continued from the intermediate portion 31 and tapered with respect to the intermediate portion 31 toward a free end, and has first, second and third thread ridge portions 21, 22, 23 continued from the tip portion 32 to the under-neck portion 30. The tapping screw 10 has a thread ridge height of the first thread ridge portion 21 uniform from the intermediate portion 31 to the under-neck portion 30, and the second and third thread ridge portions 22, 23 have the uniform thread ridge heights lower than that of the first thread ridge portion 21 in the intermediate portion 31, and have the same thread ridge height as that of the first thread ridge portion 21 at the under-neck portion 30.SELECTED DRAWING: Figure 13
Patent JP-2022084966-A (JP)
Title: Pharmaceutical composition for suppressing post-resuscitation neuropathy
Inventor: KIDA KOTARO
IPC: A61K33/00
Filed: 2019-04-04
Abstract: To provide a pharmaceutical composition for suppressing post-resuscitation neuropathy and/or improving the post-resuscitation survival rate.SOLUTION: Provided is a gaseous pharmaceutical composition that contains carbon dioxide gas and that is for suppressing post-resuscitation neuropathy and/or improving the post-resuscitation survival rate.SELECTED DRAWING: None
Patent JP-2020171402-A (JP)
Title: Fabric storing body
Inventor: NISHI SATOMI
IPC: A45C11/00
Filed: 2019-04-09
Abstract: To provide a fabric storing body that stabilizes a shape of a coolant to less likely to generate an air layer inside a container and improves cooling efficiency.SOLUTION: A fabric storing body 1 includes: a portable container 2; and a columnar insertion member 4 capable of being inserted into the container 2 while being covered by a fabric 3 to be stored in the container 2. The columnar insertion member 4 includes: a core material 41 that is a flexible coolant or heat generating material; and a core material case 42 for including the core material 41 therein.SELECTED DRAWING: Figure 3
Patent JP-2020176181-A (JP)
Title: Method for producing partially tert-butoxylated poly(p-hydroxystyrene)
Inventor: INOUE TAKAHIRO
IPC: C08F8/00
Filed: 2019-04-16
Abstract: To provide a method for producing partially tert-butoxylated poly(p-hydroxystyrene) subjected to a controlled deprotection reaction and having a low impurity content by a simple process.SOLUTION: Provided is a method for producing partially tert-butoxylated poly(p-hydroxystyrene) containing in the molecule a repeating unit (A) represented by formula (A) and a repeating unit (B) of polyhydroxy styrene in a molar ratio, A:B, of 80:20 to 0:100, where tert-butoxylated poly(p-hydroxystyrene) containing the repeating unit A is reacted by using a solid acid as a catalyst at a temperature of 0°C to 120°C in an ether solvent.SELECTED DRAWING: None
Patent JP-2020175414-A (JP)
Title: Molding device
Inventor: YOSHINAGA KAZUKI
IPC: B21D45/04
Filed: 2019-04-18
Abstract: To explain a molding device which can prevent falling off of a high portion of a punched product obtained from a metal plate with an extremely simple configuration.SOLUTION: A molding device includes a die provided with a die hole for punching, a punch which is arranged so as to face the die and is configured so as to be inserted/pulled out to/from the die hole, and a holding structure arranged below the die so as to be separated from the die. The holding structure includes a passage configured so as to pass a punched product obtained from a metal plate by the punch and the die, and is configured so as to temporarily hold the punched product by imparting energization force to the punched product passing through the passage from the side part.SELECTED DRAWING: Figure 4
Patent JP-2019115077-A (JP)
Title: Phase short circuit switch
Inventor: Ramin Zanbaghi
IPC: H03M1/12
Filed: 2019-04-19
Abstract: To provide a phase short circuit switch.SOLUTION: An analog-to-digital converter (ADC) may include capability to sense and/or compensate for undesired effect when receiving input from a microphone. For example, a sense node may be provided between differential inputs, and that sense node may be separated from the differential inputs by two or more switches. The sense node may allow for measurement of average voltage of the differential inputs. The average voltage may be obtained by activating the switches to sample sampling capacitors coupled to the differential inputs. That average voltage may be used as common mode (CM) data. A controller may receive the CM data, along with differential mode (DM) data, and use the CM and DM data to determine undesired effects, such as DC or AC mismatch at a microphone interface.SELECTED DRAWING: Figure 10
Patent JP-2019151114-A (JP)
Title: Release sheet for antistatic surface protective film
Inventor: KOBAYASHI HIROYUKI
IPC: B32B27/18
Filed: 2019-04-23
Abstract: To provide a release sheet for antistatic surface protective film less in contamination to an adherend, and having excellent in release film antistatic performance without time degradation, in which a release sheet is easily released during use.SOLUTION: There is provided a release sheet for antistatic surface protective film 5 capable of transferring an antistatic agent to a surface of an adhesive layer 2 of an antistatic surface protective film in which an adhesive layer 2 is formed on one surface of a substrate film 1, the release sheet for antistatic surface protective film 5 is manufactured by laminating a release agent layer 4 formed by a resin composition containing a release agent mainly containing dimethyl polysiloxane, and an antistatic agent on one surface of a substrate 3, the substrate 3 is a substrate containing paper, and the antistatic agent of the release agent layer 4 can be transferred to a surface of the adhesive layer 2 when the release sheet for antistatic surface protective film 5 is laminated to a surface of the adhesive layer 2 via the release agent layer 4.SELECTED DRAWING: Figure 1
Patent JP-2020181715-A (JP)
Title: Connection device
Inventor: KAWASE YUKI
IPC: H01R4/50
Filed: 2019-04-25
Abstract: To reduce force that keeps an operation portion pushed in.SOLUTION: A case 2 of a connection device 1 includes a pair of pressing portions 23. The pair of pressing portions 23 are arranged apart from each other in a thickness direction perpendicular to a movable region of a movable portion 43 and extend in a vertical direction. Distance between the pair of pressing portions 23 in the thickness direction reduces as it goes downward. The operation portion comes into contact with the movable portion 43 of an elastic member 4 in a connected state at a first position. The operation portion deforms the elastic member 4 into an unconnected state by being pushed into the second position below the first position while keeping the contact state with the movable portion 43. In a state where the operation portion is located at the second position, the movable portion 43 is sandwiched between the pair of pressing portions 23 and friction resistance to resist restoring force of the elastic member 4 occurs between the movable portion 43 and the pair of pressing portions 23. As a result, force that keeps a state where the operation portion is pushed into the case 2 (that is, the unconnected state) can be reduced.SELECTED DRAWING: Figure 7
Patent JP-2020181394-A (JP)
Title: Information processing device, program, and comparison consideration support method for vehicles
Inventor: UCHIUMI TOSHIHIRO
IPC: G06Q30/06
Filed: 2019-04-25
Abstract: To provide a technique for simulating maintenance costs of a vehicle by taking into account electricity rates of a user's own house.SOLUTION: An information processing device comprises reception means for receiving input of the following (A) to (D): (A) first information for identifying a first vehicle type that is a vehicle type of a vehicle to be compared as to purchasing a vehicle under consideration by a user, and that uses at least electricity as an energy source, (B) second information for identifying a second vehicle type representing a vehicle type of a vehicle to be compared, (C) third information to be used for calculating electricity rates paid by the user, and (D) fourth information to be used for calculating energy costs to maintain the vehicle. The information processing device further comprises output means for outputting monetary costs required to purchase the vehicle and maintain thereof for a prescribed period for each of the first vehicle type and the second vehicle type, that are calculated using at least the first to fourth information.SELECTED DRAWING: Figure 2
Patent JP-2020182152-A (JP)
Title: Electronic control device and abnormality detection method
Inventor: MINAGAWA KAZUAKI
IPC: H03K17/00
Filed: 2019-04-26
Abstract: To improve short ground detectability.SOLUTION: An electronic control device (1) that controls the operation of a drive target (56) connected to an output terminal (32) by switching ON/OFF of a drive current input from an input terminal (31) and outputting the drive current from the output terminal (32) includes a drive circuit (24) that switches the ON/OFF of the drive current, and outputs the drive current, and a control portion (200) that controls the operation of the drive circuit (24), and the control unit (200) detects a short circuit from the output terminal (32) to the ground when the amount of change in a target current is equal to or less than a threshold value (Th2), and the amount of change in a duty ratio instructed to the drive circuit (24) on the basis of the target current and the drive current flowing through the drive circuit (24) is a threshold value (Th3) or higher.SELECTED DRAWING: Figure 2
Patent JP-2019194855-A (JP)
Title: Power-cycling of voltage reference
Inventor: MICHAEL C W COLN
IPC: G05F3/24
Filed: 2019-04-26
Abstract: To provide a voltage reference circuit capable of power-cycling.SOLUTION: A low-noise, low-power reference voltage circuit 100 includes an operational transconductance amplifier (OTA) with inputs coupled to a temperature-compensated voltage, such as can be provided by source-coupled first and second field-effect transistors 202 and 204 having different threshold voltages. A capacitive feedback circuit 107 feeds back a portion of a reference voltage output by the OTA to the inputs of the OTA to help establish or maintain the temperature-compensated voltage across the inputs of the OTA. Switches 238 and 240 are used, for example, to initialize the capacitive voltage divider or other capacitive feedback circuit, for example, during power-down cycles or when resuming powered-on cycles. The switches interrupt current to the OTA during the power-down cycles to save power.SELECTED DRAWING: Figure 2
Patent JP-2020183926-A (JP)
Title: Radioactive nuclide manufacturing apparatus and radioactive nuclide manufacturing method
Inventor: TADOKORO TAKAHIRO
IPC: G21G1/12
Filed: 2019-05-09
Abstract: To manufacture a radioactive nuclide efficiently.SOLUTION: Liquid containing a raw material is irradiated with radioactive rays in a middle of a circuit while being circulated along the circuit so that a first radioactive nuclide is generated in the liquid from the raw material. Furthermore, while the liquid is circulated along the circuit, a substance including at least part of the first radioactive nuclide and a second radioactive nuclide generated from the first radioactive nuclide is taken out from the liquid, and the liquid containing the remaining raw material is put back to the circuit and circulated.SELECTED DRAWING: Figure 1
Patent JP-2020185316-A (JP)
Title: Nozzle for hair dryer device and hair dryer
Inventor: HAYASHI MASAKI
IPC: A45D20/12
Filed: 2019-05-17
Abstract: To provide a nozzle for a hair dryer that can increase the wind velocity while suppressing noise, and to provide a hair dryer.SOLUTION: A nozzle 100 for a hair dryer includes a nozzle part 102 for collecting winds blown out from an outlet of a hair dryer. The nozzle part 102 has a tip with a tip shape in which a recess 102A recessed on an inner peripheral side of the nozzle part 102 and a projection 102B expanding on an outer peripheral side of the nozzle part 102 from the recess 102A are alternately repeated.SELECTED DRAWING: Figure 1
Patent JP-2020185323-A (JP)
Title: Game machine
Inventor: TOMIOKA MASAMICHI
IPC: A63F7/02
Filed: 2019-05-17
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: If a ball arrives at an arrangement position of a probability variable area opening/closing board 75a at timing when the probability variable area opening/closing plate 75a is in an open state by a probability variable area solenoid 75b (See Fig. 8) when a jackpot is won and a special game state occurs and when a second opening/closing plate 74a of a second variable winning device 74 is opened in a predetermined round (for example, a first round of a jackpot type "latent probability variation B"), the balls are detected by a probability variable switch 75c and then flow into a discharge passage 76 since a probability area 75 in which the probability variable area switch 75c is arranged is opened by the probability variable opening/closing plate 75a.SELECTED DRAWING: Figure 6