baber/WOPTO huggingface dataset:
Patent JP-2020019136-A (JP)
Title: Nozzle, nozzle fixation structure, and nozzle assembly
Inventor: KOMAZAWA MASUHIKO
IPC: B05B1/14
Filed: 2019-09-20
Abstract: To provide a nozzle assembly capable of constituting various types of nozzle modules by combining component members.SOLUTION: A nozzle assembly 9 comprises a base module 10 and a nozzle module 20 which discharges fluid flowing into the nozzle assembly to the outside. The base module has a support member including a shaft section, a dial type handle which rotates the support member, and a fixation member which detachably fixes the nozzle module. The nozzle module has one or more flow passages formed in a direction perpendicular to the shaft section of the support member on the base module. Manual rotate operation of the dial type handle enables an angle of the nozzle module to be adjusted centering around the shaft section of the support member on the base module.SELECTED DRAWING: Figure 1
Patent JP-2021050923-A (JP)
Title: Authenticity discrimination device, authenticity discrimination system, anticounterfeit structure, and authenticity discrimination method
Inventor: UMEZAKI Tadashi
IPC: B32B7/023
Filed: 2019-09-20
Abstract: To obtain an authenticity discrimination device which can perform authenticity discrimination of an authenticity discrimination object with good accuracy.SOLUTION: An authenticity discrimination device 10 comprises a terahertz wave transmission unit 21, a terahertz wave reception unit 22, and an authenticity discrimination unit 34. The terahertz wave transmission unit 21 transmits at least two types of terahertz waves differing in frequency from each other. The terahertz wave reception unit 22 receives the at least two types of terahertz wave transmitted by the terahertz wave transmission unit 21 and reflected by an authenticity discrimination object 5. The authenticity discrimination unit 34 makes a comparison of intensity between the at least two types of terahertz wave received by the terahertz wave reception unit 22 and, on the basis of a result of the comparison, discriminates authenticity of the authenticity discrimination object 5.SELECTED DRAWING: Figure 4
Patent JP-2021051183-A (JP)
Title: Lens driving device and camera module
Inventor: OTOMO KATSUHIKO
IPC: G03B5/00
Filed: 2019-09-25
Abstract: To provide a lens driving device capable of suppressing the generation of peeling scraps of a coating layer in a conductor wire constituting a coil.SOLUTION: A lens driving device 101 includes: a lens holding member 2; a coil 3; and an upper plate spring 16 and a lower plate spring 26 which support the lens holding member 2 so as to be movable in an optical axis direction. The coil 3 includes: a winding part 13 constituted of a conduction wire wound around the outer periphery of the lens holding member 2; and an extension part 33B which extends from a winding end part 13 WE of the winding part 13 and is connected to the lower plate spring 26B. The conductor wire has a metal wire MW and an insulating coating layer CL covering the metal wire MW. The extension part 33B extends so as to intersect with a conduction wire portion located at the outermost periphery of the winding part 13 using the winding end part 13 WE as a starting point.SELECTED DRAWING: Figure 15
Patent JP-2021054101-A (JP)
Title: Body of vehicle
Inventor: OKAMURA JUNYA
IPC: B60K1/04
Filed: 2019-09-26
Abstract: To improve a water stop structure of a floor panel.SOLUTION: A vehicle body includes: a floor panel including a panel formed of a single plate; a pair of rockers extending along both side edges of the floor panel, respectively; an indoor floor cross-member that protrudes upward from the floor panel and connects the pair of rockers to each other; an outdoor floor cross-member that protrudes downward from the floor panel, connects the pair of rockers to each other and is located rearward of the indoor floor cross-member; and a unit component located on a lower part the floor panel. The floor panel within a range surrounded by the pair of rockers, the indoor floor cross-member, and the outdoor floor cross-member is formed of the panel.SELECTED DRAWING: Figure 2
Patent JP-2021060325-A (JP)
Title: Two-colour temperature measuring sensor and temperature measurement device using the same
Inventor: USUI HIROYUKI
IPC: G02B5/28
Filed: 2019-10-09
Abstract: To provide a two-colour temperature measuring sensor allowing a light blocking mask provided between filter elements to be formed easily and highly accurately.SOLUTION: A two-colour temperature measuring sensor comprises: a mosaic sensor 3 obtained by arranging a plurality of light receiving elements capable of recording multiwavelength image in a mosaic pattern; and a two-colour mosaic filter 2 obtained by arranging two types of filter elements 2R, 2G transmitting therethrough light fluxes in two wavelength regions different from one another such that the light transmissive wavelength regions of the plurality of filter elements adjacent to each other in a mosaic pattern differ from each other. Both of the mosaic sensor and the two-colour mosaic filter are overlapped one on top of another so that one light receiving element included in the mosaic sensor and one filter element included in the two-colour mosaic filter overlap with each other. The size of one filter element is greater than that of one light receiving element, and part of the periphery of the one filter element overlaps with the periphery of the adjacent filter element.SELECTED DRAWING: Figure 2
Patent JP-2021062932-A (JP)
Title: Powder flow promoter
Inventor: ADACHI TADASHI
IPC: B65D88/72
Filed: 2019-10-10
Abstract: To provide a powder flow promoter that allows powder stored in a hopper to smoothly flow within the hopper.SOLUTION: A powder flow promoter A comprises a support body 1 and an air-flow member 2 supported by the support body 1. The air-flow member 2 has a vertically extending flow passage rt through which the air supplied from air supply means 3 is allowed to flow and an air blow port V that can blow out the air passed the flow passage rt in a direction transverse with a vertical direction and can directly blow the air to a part of an inclined surface M, and is rotatably supported with respect to the support body 1.SELECTED DRAWING: Figure 1
Patent JP-2021063555-A (JP)
Title: Holding structure
Inventor: MASAKIYO HIROKI
IPC: B60K15/077
Filed: 2019-10-15
Abstract: To provide a holding structure which enables an attached body to be easily assembled to a bracket and securely held on the bracket.SOLUTION: A holding structure 1 includes a bracket 2 and a temperature sensor 3. A slit 5 is formed at a plate-like part 21 of the bracket 2. The slit 5 is formed into an L shape having an introduction part 51 formed by cutting out an edge part of the plate-like part 21, a transit part 52 continuous with the introduction part 51, and a holding part 53 continuous with the transit part 52. The temperature sensor 3 is held on the bracket 2 by an intermediate part 33, a twisting portion between a base part 31 and a sensor part, being inserted from the introduction part 51 into the slit 5, passing through the transit part 52, and being press-fitted by portions of protrusions 54 to be positioned in the holding part 53.SELECTED DRAWING: Figure 7
Patent JP-2021062954-A (JP)
Title: Elevator management device, self-traveling notification device, elevator management system, and method of controlling elevator management device
Inventor: SUDO TAKESHI
IPC: B66B1/18
Filed: 2019-10-15
Abstract: To make a self-traveling notification device installed in a building notify a user waiting at a landing hall of a car after allocation change.SOLUTION: An elevator management device (1) includes an allocation unit (11) and a notification unit (14). When the allocation unit (11) executes the allocation change after an optimal car is allocated in response to the destination floor call operation of a landing hall by a user, the notification unit (14) outputs allocation change information and departure floor information so as to make a self-traveling notification device notify the user of a result of the allocation change.SELECTED DRAWING: Figure 2
Patent JP-2021065040-A (JP)
Title: Switch device
Inventor: TAKUMA Toru
IPC: H02H3/087
Filed: 2019-10-15
Abstract: To apply appropriate overcurrent protection.SOLUTION: A switch device 1 comprises an output terminal T2 to which a load 3 is connected, a switch element 10 connected to the output terminal T2, and an overcurrent protection circuit 71 that limits an output current Io flowing through the switch element 10 to an overcurrent limit value Iocd or less. The overcurrent protection circuit 71 sets the overcurrent limit value Iocd to a predetermined reference value regardless of the chip temperature Tj when there is no short-circuit abnormality of the output terminal T2, and lowers the overcurrent limit value Iocd from the reference value as the chip temperature Tj increases when a short-circuit abnormality occurs in the output terminal T2.SELECTED DRAWING: Figure 1
Patent JP-2021065047-A (JP)
Title: Switching circuit
Inventor: YAMAWAKI HIDEO
IPC: H02M1/08
Filed: 2019-10-15
Abstract: To cause a switching element to stop in a short time at the time of a load short-circuit while preventing a malfunction due to noise or the like.SOLUTION: A switching circuit comprises: a main switching element; a sense switching element through which a sense current corresponding to a main current flowing to the main switching element flows; a sense resistor that is connected to the sense switching element and generates a sense voltage proportional to the sense current; a lowpass filter that receives input of the sense voltage; and a drive circuit connected to a gate of the main switching element. The drive circuit causes the main switching element to stop if the sense voltage is equal to or higher than a first reference value and a differential value between the sense voltage and an output voltage of the lowpass filter is equal to or higher than a second reference value and is lower than a third reference value.SELECTED DRAWING: Figure 2
Patent JP-2021063620-A (JP)
Title: Heat source machine
Inventor: SHINJO SHUHEI
IPC: F23N1/00
Filed: 2019-10-16
Abstract: To provide a heat source machine capable of suppressing overshooting or undershooting of a tapping temperature even in a case of switching a burner block to be burnt, in a heat source machine mounted with a heat exchanger having a heat transfer tube in one stage.SOLUTION: A heat source machine comprises: a heat exchanger that arranges a heat transfer tube in one stage; a combustion unit where a burner is divided into a plurality of burner blocks along the direction from a water supply inlet to a hot water outlet of the heat transfer tube and arranged side by side; and burner switching means that switches the burner block to be burned according to a combustion amount. In a case where the burner block near the water supply inlet side of the heat transfer tube is switched to the burner block near the hot water outlet side of the heat transfer tube, a control unit performs a burner switching process via switching to a burner block that temporarily reduces the combustion amount when a certain condition is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2021062966-A (JP)
Title: Material conveyance tool for high place work
Inventor: IWASHITA ICHIRO
IPC: B66F11/04
Filed: 2019-10-16
Abstract: To provide a material conveyance tool for high place work capable of being easily mounted on a fence body of a workbench detachably and facilitating loading and unloading of a long material while conveying the long material safely.SOLUTION: A material conveyance tool for high place work includes: a pair of right and left vertical support parts 10 that are vertically installed over a balustrade 4a of a fence body 4 that is erected on a workbench 3 provided on a vehicle to be moved up/down; and a material placing part 20 connected to both outside lower ends of both vertical support parts. The vertical support part includes: an inner vertical member 11 whose lower end is positioned on a floor part of the workbench; an outer vertical member 12 whose lower end extends downward from the floor part of the workbench; and a connection metal fitting 14 that connects an upper end part of the inner vertical member and an upper end part of the outer vertical member to each other through a connection member 13 and is provided across the balustrade of the fence body with a gap.SELECTED DRAWING: Figure 1
Patent JP-2021067408-A (JP)
Title: Stable operation control system, solid fuel crusher, stable operation control method and stable operation control program
Inventor: YAMAGUCHI SOTARO
IPC: F23K3/02
Filed: 2019-10-24
Abstract: To provide a stable operation control system, a solid fuel crusher, a stable operation control method and a stable operation control program capable of continuously performing a stable operation.SOLUTION: A stable operation control system that is applied to a solid fuel crusher 100 including a crushing part 10 crushing solid fuel and an air blowing part 30 supplying conveyance gas to the crushing part 10 includes: a stop section stopping an operation of the crushing part 10 when a flow rate of the conveyance gas supplied to the crushing part 10 reaches less than a predetermined value; and an execution section executing a temperature lowering mode of lowering a temperature of the conveyance gas within a range where the flow rate of the conveyance gas becomes the predetermined value or greater when the temperature of the conveyance gas supplied to the crushing part 10 reaches a threshold value or greater.SELECTED DRAWING: Figure 1
Patent JP-2021068248-A (JP)
Title: Key transmission and unlocking method for electronic locker
Inventor: LIN JAO-CHING
IPC: E05B65/02
Filed: 2019-10-24
Abstract: To provide a key transmission and unlocking method for an electronic locker that can confirm identity of a receiver, and can pass an article deposited in the electronic locker to the proper receiver safely and conveniently.SOLUTION: In a key transmission and unlocking method for an electronic locker of the present invention, after a user 10 of a storage net service inputs an article 30 into an electronic locker C, a wireless device of the user executes an application B, encodes an electronic key C1 acquired from the electronic locker, an identity identification code A1 of the user, and the identity identification code A1 of a receiver as a key file B1, transmits the key file to a wireless device of the receiver, and the wireless device of the receiver executes an application to decode the key file, compares whether an identity identification code of his/her own agrees with the identity identification code of the receiver, in a case where they agree, the wireless device of the receiver executes the application, and when connection to the electronic locker is established, unlocks the electronic locker by using the electronic key, so that the article can be taken out.SELECTED DRAWING: Figure 2
Patent JP-2021067340-A (JP)
Title: Connection structure of tubular structural material
Inventor: UMEZAWA KOJI
IPC: F16B9/02
Filed: 2019-10-26
Abstract: To provide a connection structure of a tubular structural material in which complicated molding is unnecessary, and which contributes to constructing a frame structure having high accuracy without needing skill, and can set desired connection strength according to applications.SOLUTION: A connection structure of a tubular structural material that connects the tubular structural material with another structural material, comprises: an engaging plate 3 that is passed to support holes 2 and 2 facing each other across a hollow part of the tubular structural material at a connection end part of the tubular structural material; a connection part of the other structural material passed to the opening part of the connection end part in an unrotatable manner; and a fastening means that allows the connection part and the engaging plate 3 to be brought close to each other by a screw pair.SELECTED DRAWING: Figure 1
Patent JP-2021072151-A (JP)
Title: connector
Inventor: PIPATTHANA PHATIWUTTIPAT
IPC: H01R13/506
Filed: 2019-10-29
Abstract: To prevent water immersion into a housing.SOLUTION: A connector A includes a housing 20 and a sheet-shaped flexible conductive path 10 in which a terminal fitting 15 is fixed to a front end portion of a sheet-shaped conductive path 11. In the housing 20, a lead-out portion 22 is formed, the lead-out portion leading the sheet-shaped conductive path 11 downward to the outside of the housing 20 in a state where the terminal fitting 15 is accommodated in the housing 20. The sheet-shaped conductive path 11 is led downward from the housing 20. Therefore, even when dew condensation occurs on the surface of the sheet-shaped conductive path 11 or moisture adheres to the surface of the sheet-shaped conductive path 11, there is no risk that liquid such as dew condensation water or adhered water may infiltrate into the housing 20.SELECTED DRAWING: Figure 2
Patent JP-2021071072-A (JP)
Title: Propeller fan
Inventor: YAMADA SHUHEI
IPC: F04D29/32
Filed: 2019-10-30
Abstract: To provide a propeller fan capable of smoothing the flow of a wind inside a hub while maintaining high strength.SOLUTION: A propeller fan (40) has a hub (50) rotatably provided on an axis (O), and blade parts (60) that are supported by the hub (50) and are rotated to send air along the axis (O). The hub (50) has a bottom portion (51) provided so as to be orthogonal to the axis (O), a substantially-tubular side wall portion (52) extending from the bottom portion (51) along the axis (O), and rib portions formed on the inner periphery of the side wall portion. The rib portion (70) is composed of a plurality of plate bodies (71 - 73) each of which has a different height. The plate bodies (71 - 73) are arranged so as to become taller in order from the front side toward the rear side when the rotation direction of the boss (50) is used as a reference.SELECTED DRAWING: Figure 4
Patent JP-2023002848-A (JP)
Title: UE (User Equipment)
Inventor: KUGE Yoko
IPC: H04W12/06
Filed: 2019-10-31
Abstract: To provide communication means to implement functions related to the Network Slice Specific Authentication and Authorization in a 5GS.SOLUTION: The present invention provides procedures for initial registration of UE and for periodic or movement-based registration, and communication means, which are used to implement Network Slice Specific Authentication and Authorization in a 5GS. Further, provided are the Network Slice Specific Authentication and Authorization initiated by a network, a procedure for changing UE configurations that are initiated by the network on the basis of completion of the Network Slice Specific Authentication and Authorization, a de-registration procedure initiated by the network, and communication means.SELECTED DRAWING: Figure 6
Patent JP-2021071422-A (JP)
Title: Radar system
Inventor: ADACHI SHOICHIRO
IPC: F41H11/02
Filed: 2019-10-31
Abstract: To provide a radar system that can suppress influence on nearby electric wave environments and can reduce a detection target property.SOLUTION: The radar system according to an embodiment includes a communication antenna, an array antenna, and a signal processor. The communication antenna receives a transmission signal sent from an artificial satellite. The array antenna receives a signal with its orientation direction pointing in an observation space. The signal processor extracts components of the transmission signal in the signal received by the array antenna and detects the presence or absence of a target in the observation space and the direction in which the target is located, on the basis of the extracted components.SELECTED DRAWING: Figure 1
Patent JP-2021072759-A (JP)
Title: Vibration type actuator, camera platform, and electronic device
Inventor: TSUCHIYA SATOSHI
IPC: H02N2/12
Filed: 2019-11-01
Abstract: To provide a vibration type actuator that suppresses the generation of abnormal noise and disconnection of wiring.SOLUTION: The vibration type actuator includes: a vibration body having an elastic body and an electric-mechanical energy conversion element; a flexible printed circuit board joined to the electrical-mechanical energy conversion element and including a wiring portion and a land portion; and an electric element provided in a region where the flexible printed circuit board and the electric-mechanical energy conversion element overlap. The land portion is connected to the electric element and has an extended portion that extends in a direction along a node line of a traveling wave generated in the vibration body. The wiring portion is connected to the electric element via the extended portion.SELECTED DRAWING: Figure 5
Patent JP-2021074057-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-06
Abstract: To provide a game machine capable of preventing a player from having a feeling of incongruity.SOLUTION: A game machine can display a performance animation in which a progress speed of a performance is a first speed on display means during a first period of a predetermined performance, and can display a performance animation at a second speed in which a progress speed of a performance is slower than the first speed on display means during a second period of the predetermined performance later than the first period, and can output a performance sound corresponding to the predetermined performance by sound output means at the same speed as the speed regarding the performance sound during any of the first period and the second period. A first mode is similar to a second mode rather than a third mode since a difference in a display ratio of a specific component from the second mode is smaller than a difference in a display ratio of a specific component from the third mode, and a ratio of overlapped execution of at least one portion of a second specific performance and a third specific performance differs from a ratio of overlapped execution of at least one portion of a first specific performance and the second specific performance.SELECTED DRAWING: Figure 10-20
Patent JP-2021077189-A (JP)
Title: Plc program development support system
Inventor: HAYASHI YUMI
IPC: G05B19/05
Filed: 2019-11-12
Abstract: To provide a PLC program development support system capable of autonomously appending a design item to a created program.SOLUTION: A template program management unit 21 acquires a template program associated with a component that is an object of control and processing to be performed on the component. A machine field program analysis unit 32 acquires a machine field program identical to the template program, and acquires machine field information that is information concerning the component relating to the machine field program. A runtime data acquisition unit 34 acquires runtime information that is information related to the machine field information and available when the machine field program is run. A design item management unit 36 reshapes the runtime information into a design item. A design item appending unit 23 appends the reshaped design item to the template program.SELECTED DRAWING: Figure 2