baber/WOPTO huggingface dataset:
Patent JP-2020114948-A (JP)
Title: Mixed powder for metal lamination molding
Inventor: CHEN MEICHUAN
IPC: B22F3/16
Filed: 2020-04-09
Abstract: To provide a mixed powder for metal lamination molding that is for producing a lamination molding alloy material indicative of a mechanical property further higher than the conventional without sacrificing high corrosion resistance a high-entropy alloy possesses.SOLUTION: A mixed powder for metal lamination molding according to the present invention is a mixture of an alloy powder and a powder of an oxygen atom supply-source oxide. The mixed powder has a metal composition containing elements of Co, Cr, Fe, Ni and Ti respectively in a range of 5 atom% or more and 35 atom% or less, of Mo in a range of more than 0 atom% and less than 8 atom%, and a balance of inevitable impurities. The oxygen atom supply-source oxide is of any one or more of an Fe oxide and an Ni oxide.SELECTED DRAWING: Figure 1
Patent JP-2021169327-A (JP)
Title: Partition body, sheet material for composing partition body, product support, joint structure, and screen base leg
Inventor: SUGIURA TOMOYASU
IPC: B65D25/04
Filed: 2020-04-17
Abstract: To provide a partition body that is sheet-like when not in use and easy to assemble when in use.SOLUTION: A partition body has a structure such that: a first surface part 31, a second surface part 32, a third surface part 33, and a fourth surface part 34 are formed by providing a first fold line 21, a second fold line 22, and a third fold line 23 on a sheet material 10; a second surface convex claw 41 having a convex-shaped is extendedly formed on the second surface part 32; a first surface concave hole 42 having a substantially convex-shaped is formed on the first surface part 31 along the first fold line 21; a fourth surface engaging tongue piece 51 fitting the first surface concave hole 42 is extendedly formed on the forth surface part 34; a third surface U-shaped cut line 52 having a substantially U-shaped is formed on the third surface part 33 along the third fold line 23; and a fourth surface engaging hole 53 into which the second surface convex claw 41 is inserted and engaged is formed on the fourth surface engaging tongue piece 51.SELECTED DRAWING: Figure 2
Patent JP-2020114508-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-20
Abstract: To provide a game machine capable of appropriately performing communication between control means and electric components.SOLUTION: A game machine includes electric components and control means for causing the game machine to perform predetermined operation using the electric components. It also includes a plurality of communication means with unique addresses in correspondence with the electric components. The control means sets predetermined data corresponding to the communication means of a communication object, and transmits address data to the plurality of communication means based on the set predetermined data. At least one of the transmission of data corresponding to the communication means of the communication object and the reception of data from the communication means is performed.SELECTED DRAWING: Figure 27
Patent JP-2021174042-A (JP)
Title: Operation support device, operation support method and program
Inventor: OTA YUJI
IPC: G05B23/02
Filed: 2020-04-20
Abstract: To easily and safely perform a regular inspection even by an inexperienced maintenance personnel, and reliably and quickly start an emergency generator even when an abnormal situation such as a power outage occurs during the regular inspection.SOLUTION: An operation support device of an embodiment includes an acquisition unit that acquires state information representing a state of a device to be operated, a presentation unit that presents a procedure for inspecting the device to be operated, and an operation information providing unit that provides information prompting the user to recover to the state before an operation when the operation different from the inspection procedure is performed on the basis of the state information.SELECTED DRAWING: Figure 1
Patent JP-2021173827-A (JP)
Title: Control unit, imaging apparatus, control method, and program
Inventor: MATSUI YOHEI
IPC: G02B7/34
Filed: 2020-04-22
Abstract: To provide a control unit that performs a stable automatic focusing operation.SOLUTION: A control unit has: calculation means that calculates a plurality of defocus amounts corresponding to a plurality of distance measuring frames obtained by dividing an area corresponding to a display frame; and selection means that selects, from the plurality of distance measuring frames, one distance measuring frame corresponding to one defocus amount used for AF control. The selection means changes an AF operation for selecting one distance measuring frame based on the ratio of the number of low-contrast frames to the number of the plurality of distance measuring frames.SELECTED DRAWING: Figure 5
Patent JP-2021174695-A (JP)
Title: Vehicular lighting tool
Inventor: NONAKA YUKINA
IPC: F21V8/00
Filed: 2020-04-27
Abstract: To provide a vehicular lighting tool with less light loss.SOLUTION: A vehicle lighting tool is composed of a long light guide rod 1 with a tab 1a and a short light guide rod 2 with a tab 2a, a reflector 3, and a bracket 4 to prevent direct irradiation with light from a light source. The reflector 3 is provided with a hole 33a for inserting an end part 1-2 of the long light guide rod 1, and a hole 33b for inserting an end part 2-1 of the short light guide rod 2. The tabs 1a, 2a of the light guide rods 1, 2 are sandwiched and fixed by the side contact surfaces of the holes 33a, 33b of the reflector 3 and notches 42a, 42b of a second surface part 42 of the bracket 4.SELECTED DRAWING: Figure 3
Patent JP-2021175299-A (JP)
Title: Withstand voltage reduction circuit, rotary machine, and inverter power supply device
Inventor: ABE RIKIYA
IPC: H02K11/33
Filed: 2020-04-27
Abstract: To provide a withstand voltage reduction circuit, a rotary machine, and an inverter power supply device that enables the use of switching elements with low withstand voltage when supplying power from a DC power supply to a load via multiple half-bridges.SOLUTION: In the rotary machine, exit wires of adjacent coils A to O are connected sequentially so that the respective coil are connected with each other in series in a ring shape. A connection point of each exit wire is connected to a connection point of each half-bridge. A plurality of the half-bridges is divided into a plurality of switch groups. First switching elements of an upper arm and a lower arm of each switch group are connected to a positive sub-supply line and a negative sub-supply line of the switch group, respectively. The positive side sub-supply line and each negative side sub-supply line are connected to the positive side main power line and the negative side main power line of a DC power supply via second switching elements and connected to the connection points of one of the half-bridges of the switch group via resistors.SELECTED DRAWING: Figure 2
Patent JP-2021174937-A (JP)
Title: Coil component
Inventor: KOSHIRO SHINICHI
IPC: H01F17/04
Filed: 2020-04-28
Abstract: To provide a coil component that can sufficiently prevent foreign matter from entering a substrate from the outside and poor continuity from occurring between an external electrode and an internal conductor, and to which other coil components do not adhere in a manufacturing process.SOLUTION: A coil component includes a substrate, an internal conductor (coil conductor 25) provided in the substrate, a first external electrode electrically connected to one end of the internal conductor, and a second external electrode electrically connected to the other end of the internal conductor. The substrate includes a plurality of metal magnetic particles 31 and 41, resin portions 32, 42 between the plurality of metal magnetic particles, and voids 33 and 43. The substrate has a first region 10A, and a second region 10B that is provided around the first region and has a second area porosity that is larger than the first area porosity of the first region. The inner conductor is provided in the first region of the substrate.SELECTED DRAWING: Figure 4
Patent JP-2021175437-A (JP)
Title: Protector for valved catheter
Inventor: IMAI KENTA
IPC: A61M25/00
Filed: 2020-05-01
Abstract: To provide a protector for a valved catheter capable of suppressing reduction in a lubricant applied to a valve.SOLUTION: A protector for a valved catheter as an example of embodiment is attached to a valved catheter which has a slit-like valve formed at the tip of a catheter tube, the valve being applied with a lubricant. The protector comprises a cylindrical hard member covering the tip of the catheter tube and a sheet-like soft packaging material covering a portion other than the tip of the catheter tube.SELECTED DRAWING: Figure 2
Patent JP-2021179818-A (JP)
Title: Control system of vehicle
Inventor: NAKANISHI YOHEI
IPC: G06N20/00
Filed: 2020-05-14
Abstract: To provide a control system of a vehicle that can transmit input data (learning data) to a server even when the remaining charged amount in a power storage device in the vehicle decreases.SOLUTION: In a control system configured to transmit data acquired in a vehicle to an external server, the vehicle comprises a remaining charged amount acquisition unit for acquiring the remaining charged amount in a power storage device, first transmission means for transmitting the data to the server through a terminal that can perform communication using a near distance wireless communication module, and second transmission means for transmitting the data to the server using a long distance wireless communication module. When the remaining charged amount in the power storage device is less than a predetermined value, the data is transmitted to the server through the first transmission means (step S4); when the remaining charged amount is equal to or greater than the predetermined value, the data is transmitted to the server through the second transmission means (step S5).SELECTED DRAWING: Figure 3
Patent JP-2021178920-A (JP)
Title: Composition for liquid crystal polymer and manufacturing method of composition for liquid crystal polymer
Inventor: NODA CHIKA
IPC: C08G18/08
Filed: 2020-05-14
Abstract: To provide a composition for liquid crystal polymer that is a raw material of a liquid crystal polymer and in which an increase of the melt viscosity is suppressed and its manufacturing method.SOLUTION: A composition for liquid crystal polymer comprises a mesogenic group containing compound having an active hydrogen group and an antioxidant. In addition to the mesogenic group containing compounds and antioxidants, it is preferable to contain an isocyanate compound, a photopolymerizable group containing compound, and a photo reaction initiator. The antioxidant is preferably at least one selected from the group consisting of a phenol based antioxidant and a hindered amine based antioxidant.SELECTED DRAWING: None
Patent JP-2020127820-A (JP)
Title: Insert for catheter system
Inventor: ATTILIO DIFIORE
IPC: A61M25/00
Filed: 2020-05-20
Abstract: To provide an insert for a suitable catheter system.SOLUTION: An insert for a catheter system can include an insert housing which defines a portion of a fluid pathway of the catheter system, a cartridge positioned within the insert housing in a manner to allow fluid flow along the fluid pathway such that fluid contacts the insert during the fluid flow, and an active agent associated with the cartridge. The active agent and the cartridge can be adapted to release active agent from the cartridge during the fluid flow. The cartridge can be positioned in a connector part of the insert.SELECTED DRAWING: Figure 10
Patent JP-2021181107-A (JP)
Title: Lamination molding method
Inventor: YOSHIKAWA AKINORI
IPC: B33Y50/02
Filed: 2020-05-20
Abstract: To provide a lamination molding method capable of producing a highly accurate lamination molded article by accurately determining a target position of bead formation.SOLUTION: Halfway through molding a lamination molded article on the basis of a lamination locus plan, a shape profile Pf of an existing weld bead is measured with a non-contact shape sensor provided at a robot tip end shaft integrally with a weld torch. First geometric information of the bead shape is extracted from the shape profile Pf and a target position P of the weld torch, second geometric information corresponding to the first geometric information is extracted from the lamination locus plan, and an amount of deviation ΔH between the first geometric information and the second geometric information is calculated. According to the deviation amount ΔH, at least one of a bead height and a bead width of the weld bead defined by the lamination locus plan is changed to update the lamination locus plan, and then according to the update result of the lamination locus plan, weld conditions are changed.SELECTED DRAWING: Figure 6
Patent JP-2020197711-A (JP)
Title: Electrostatic latent image developing toner
Inventor: SHIRAI AYA
IPC: G03G9/097
Filed: 2020-05-27
Abstract: To provide a novel electrostatic latent image developing toner which minimizes adhesion of a mold release agent on members such as rollers and brings improvements in terms of gloss unevenness and gloss memory.SOLUTION: An electrostatic latent image developing toner is provided, comprising a binder resin, mold release agent, and colorant. The binder resin contains a crystalline resin. The mold release agent contains a hydrocarbon-based wax with a degree of branching of 3-52%. . A heat generation peak top temperature of the electrostatic latent image developing toner as obtained by differential scanning calorimetry while temperature is falling is in a range of 60 to 85°C.SELECTED DRAWING: None
Patent JP-2021005370-A (JP)
Title: Data driven machine learning for modeling aircraft sensors
Inventor: ANDREW LOUIS BERESON
IPC: G06N20/00
Filed: 2020-05-27
Abstract: To reliably detect system degradation based on association with a whole engineered system.SOLUTION: A system 300 of detecting degraded components in an engineered system 112 includes: a set of components 114 that make up the engineered system configured to generate real-time data 310 representing a set of real-time operational actions 308 associated with the respective components; a predictive model 138 configured to predict a normal operational action 202 associated with a prescribed component 116 by means of relation with other normal operational actions 204, 206 associated respectively with other components 118, 120; a processor 324 configured to receive the set of real-time operational actions and to categorize the real-time operational action as normal or anomalous based on the predictive model; and an output device 328 configured to output a fault diagnosis notification 330 in response to categorization as anomalous.SELECTED DRAWING: Figure 3
Patent JP-2021076243-A (JP)
Title: Seal device
Inventor: ZHANG JUNPEI
IPC: F16C41/00
Filed: 2020-05-28
Abstract: To provide a seal device which can protect a magnetic encoder while preventing entry of muddy water, etc.SOLUTION: A seal device includes a slinger member fitted to a rotation-side member and a seal member fitted to the fix-side member, the seal device sealing the gap between the fix-side member and the rotation-side member. The slinger member includes: a slinger cylindrical part fitted to the rotation-side member; a slinger flange part radially extending from one end of the slinger cylindrical part; and an annular magnetic encoder provided to the slinger flange part. The seal member includes: a core body fitted to the fix-side member; and a seal lip part fastened to the core body. An outer surface of the magnetic encoder is covered with a cover member fitted to the fix-side member, facing the outer surface, and provided with a gap from the outer surface. The one end of the cover member has a bent part with a labyrinth formed between itself and the one end of the rotation-side member of the magnetic encoder.SELECTED DRAWING: Figure 2
Patent JP-2021188589-A (JP)
Title: Single cylinder engine unit
Inventor: TANOKURA HAYATO
IPC: F01P7/16
Filed: 2020-06-03
Abstract: To provide a single cylinder engine unit which can inhibit size increase of a cam shaft of the single cylinder engine unit in a direction of a rotation center axis while including an electric pump device and which can be used without significantly changing the design of a coolant path when a mechanical pump device is supported on a cylinder head.SOLUTION: An electric pump device 46 has an electric motor 46A2 and pumps a coolant flowing in a coolant path 41. At least a part of the electric pump device 46 is located outside an engine body 20. The electric pump device 46 is supported by a head cover 20E located at an end part as seen in a direction of a cylinder axis 20X of the engine body 20 so that a motor axis 46X, which is a rotation center axis of an output shaft of the electric motor 46A2, is not arranged coaxially with a cam axis 31X.SELECTED DRAWING: Figure 1
Patent JP-2020143305-A (JP)
Title: Curable resin mixture, curable resin composition and cured product thereof
Inventor: HASEGAWA ATSUHIKO
IPC: C08L61/18
Filed: 2020-06-05
Abstract: To provide a curable resin mixture that has excellent heat resistance and electric characteristics, and a curable resin composition thereof.SOLUTION: A curable resin mixture has at least one of cyclopentadiene structures represented by the following formula (1), formula (2) and other specific structures.SELECTED DRAWING: Figure 1
Patent JP-2021191921-A (JP)
Title: Column-beam joint structure
Inventor: NITAWAKI MASAFUMI
IPC: E04B1/58
Filed: 2020-06-05
Abstract: To provide a column-beam joint structure capable of improving workability and securing the rigidity of a joint between a column and a beam.SOLUTION: A column-beam joint member 4 consists of: a closing steel pipe 41 formed in a cylindrical shape with the same diameter as a steel pipe 21 of a column 2 and arranged coaxially with the steel pipe 21; an annular lower diaphragm 43 joined to the lower end of the closing steel pipe 41 and projecting outward from an outer peripheral surface of the closing steel pipe 41; an annular upper diaphragm 44 joined to the upper end of the closing steel pipe 41 and projecting outward from the outer peripheral surface of the closing steel pipe 41; and a protruding steel pipe 42 formed in the same diameter as the steel pipe 21 of the column 2, coaxially joined with the steel pipe 21 on the upper diaphragm 44, and protruding upward from the upper diaphragm 44. A lower flange 31 of the beam 3 is joined to the lower diaphragm 43, an upper flange 32 of the beam 3 is joined to the upper diaphragm 44, and a height dimension L of the protruding steel pipe 42 is a value equal to or larger than a thickness dimension L1 of the concrete of a floor 5.SELECTED DRAWING: Figure 2
Patent JP-2021191906-A (JP)
Title: Hygienic mask
Inventor: KATO KAZUHIKO
IPC: A41D13/11
Filed: 2020-06-05
Abstract: To provide a novel hygienic mask as means for easily detecting a symptom of a fever at an entrance etc. of a shop or an event site, specifically, the hygienic mask in which at least a portion thereof changes color at or above a prescribed temperature.SOLUTION: A color change part that changes color at or above the prescribed temperature is provided in the hygienic mask.SELECTED DRAWING: Figure 5
Patent JP-2021193483-A (JP)
Title: Information processing equipment, information processing method, and program
Inventor: TANAKA KUNIHIKO
IPC: G06Q30/06
Filed: 2020-06-08
Abstract: To provide information processing equipment, information processing methods, and programs that enable smooth reservation and delivery of take-out products using mobile objects.SOLUTION: In an information processing device 1, an order receiving unit 121 for receiving order information including product identifiers, an order processing unit 131 for processing orders corresponding to order information, an arrival receiving unit 123 for receiving the arrival information indicating that the user identified by the user identifier has arrived at the store, which is information corresponding to the order identifier corresponding to the order information, a user information acquisition unit 134 for acquiring user information, and a user information output unit 141 for outputting the user information acquired by the user information acquisition unit are provided.EFFECT: It is possible to smoothly reserve and deliver the take-out product using the mobile body, by performing notification processing to the store that the user has arrived in response to the reception of the arrival information.SELECTED DRAWING: Figure 3
Patent JP-2021196399-A (JP)
Title: Optical element and image projection device
Inventor: OGATA YOICHI
IPC: H04N5/64
Filed: 2020-06-09
Abstract: To provide an optical element and an image projection device that can guide diffracted light from a diffraction grating and irradiate the outside with light by a simple structure, and can be easily miniaturized.SOLUTION: An optical element includes: a diffraction grating portion (11) where a plurality of protrusions and concavities are periodically formed; and a light guide plate portion (12) made of a material having a refractive index different from that of the diffraction grating portion (11) and formed by covering the diffraction grating portion (11). The light guide plate portion (12) has a first extension portion (13) extended to one direction. A flat first light emission portion (14) is formed in the vicinity of an end of the first extension portion (13), and at least one of primary diffracted light of diffracted light by the diffraction grating portion (11) is totally reflected and guided in the first extension portion (13a), and reaches the first light emission portion (14a).SELECTED DRAWING: Figure 1
Patent JP-2021195040-A (JP)
Title: Mobile battery
Inventor: MATSUMURA AKIHIKO
IPC: B60L50/60
Filed: 2020-06-16
Abstract: To provide a mobile battery that can be readily carried.SOLUTION: A mobile battery includes a battery body, a moving part and a motor. The battery body is configured so as to be rechargeable and capable of discharging or replaceable. The moving part is connected to the motor and configured so as to be capable of moving the battery body. The motor generates power with electrical power supplied from the battery body. The mobile battery is configured so as to travel by itself with the power or move using the power as auxiliary power for transportation.SELECTED DRAWING: Figure 1
Patent JP-2021195811-A (JP)
Title: Door structure, hing for door structure, and finger pinch prevention method
Inventor: OKUMA KENICHIRO
IPC: E06B3/36
Filed: 2020-06-16
Abstract: To provide a door structure, a hinge for a door structure, and a finger pinch prevention method which can prevent a finger pinch accident on a holding jamb side of a door body in a relatively simpler structure.SOLUTION: A door structure 1 is provided with a door attachment frame body 2 that is a four-side frame attached to an opening of a wall W1 and has a first vertical opening edge 21 of a holding jamb side and a second vertical opening edge 22; a door body 3 large enough to be received in the door attachment frame body 2; a hinge 4 having a first leaf part 41 attached on a holding jamb end surface 31 of the door body 3 and a second leaf part 42 attached on an end surface of the first vertical opening edge 21, and a pin 43 with an outer diameter of 17 mm connecting each of the leaf parts 41, 42 to be a rotation center thereof; a door stop part 5 positioned on the second vertical opening edge 22 at a position where a gap B1 of 17 mm is formed between the first vertical opening edge 21 and the holding jamb end surface 31 of the door body 3 in a fully closed state as well as where the rotation of the door body 3 can be stopped by abutting the door body 3.SELECTED DRAWING: Figure 1