baber/WOPTO huggingface dataset:
Patent JP-2021146009-A (JP)
Title: Disinfection storage cabinet
Inventor: WATANABE YASUMITSU
IPC: A47L19/00
Filed: 2020-03-21
Abstract: To provide a disinfection storage cabinet capable of cooling efficiently, a stored object in the cabinet, without taking ambient air.SOLUTION: A storage space and a distribution path are defined in the cabinet, and a heater and a fan are arranged in the distribution path. A hot wind generated by the heater and the fan circulates in the storage space and the distribution path, for disinfecting and drying the stored object stored in the storage space. A plurality of evaporators 32, 33 forming a freezer 27 is arranged between the heater and the fan, and cold air generated by the evaporator 32, 33 and the fan circulates in the storage space and the distribution path, for cooling the stored object in the storage space. The freezer 27 controls so as to suppress a load applied to a compressor 28, on the basis of a coolant temperature on a discharge side temperature sensor 51 for detecting a temperature of a coolant discharged from the compressor 28, in a cooling operation.SELECTED DRAWING: Figure 3
Patent JP-2021152402-A (JP)
Title: Cam chain tensioner
Inventor: KIKUCHI TOMOHIRO
IPC: F02B67/06
Filed: 2020-03-25
Abstract: To provide a cam chain tensioner for an internal combustion engine easy in maintenance and assembling works.SOLUTION: In a cam chain tensioner (70) for an internal combustion engine including an oil lock-type cam chain lifter (71), a guide cylinder (72) has a cylindrical shape and is vertically disposed, an inner peripheral surface is divided into an upper inner peripheral surface (74U) and a lower inner peripheral surface (74L) at a step portion (73s) as a boundary, an inner diameter of the lower inner peripheral surface (74L) is larger than an inner diameter of the upper inner peripheral surface (74U), an oil reservoir (T) expanded at an inner space and opened at its upper part, is formed on an upper end portion of the guide cylinder (72), a push rod (80) is formed into a cylindrical shape which can be kept in slide-contact with the upper inner peripheral surface (74U) of the guide cylinder (72), and an annular projection (89) which can be kept into slide-contact with the lower inner peripheral surface (74L) of the guide cylinder (72) is disposed on an outer peripheral surface of a lower end portion of the push rod (80).SELECTED DRAWING: Figure 15
Patent JP-2021152511-A (JP)
Title: Inspection device and inspection method
Inventor: TAKAHASHI TADASHI
IPC: G01R31/50
Filed: 2020-03-25
Abstract: To provide an inspection device and an inspection method capable of facilitating determination of a wiring capacitance.SOLUTION: A substrate 100 includes a first pattern P1 having a first width W1, a second pattern P2 having a second width W2, and a planar pattern P3. A substrate inspection device 1 is provided with a reference capacitance measurement unit 22 that measures a first capacitance C1 between the first pattern P1 and the planar pattern P3 and measures a second capacitance C2 between the second pattern P2 and the planar pattern P3, an error calculation unit 23 that calculates a difference Δef between design widths and actual widths of the first and second patterns P1 and P2 based on the first capacitance C1 and the second capacitance C2, a correction unit 25 that corrects a reference value for determining wiring A and a wiring capacitance CW based on the difference Δef, a wiring capacity measuring unit 26 that measures the wiring capacity CW, and a determination unit 27 that determines the wiring capacity CW based on the corrected reference value.SELECTED DRAWING: Figure 2
Patent JP-2021156713-A (JP)
Title: Radar device
Inventor: HORI TOSHIHIKO
IPC: G01S7/40
Filed: 2020-03-26
Abstract: To provide radar equipment in which transmission electric power can be highly accurately feedback-controlled by simple structure.SOLUTION: Radar equipment 1 comprises: a local oscillator 2 outputting a high frequency signal S1; a modulation unit 3 modulating the high frequency signal S1 thereby generating a transmission signal S2; a transmit antenna 5 transmitting the transmission signal S2; a receive antenna 6 receiving a reception signal S3; a demodulation unit 7 demodulating the reception signal S3 thereby generating a demodulated signal S4; an A/D converter 8 digitally converting the modulated signal S4 to a received digital signal S5; a signal processing unit 4 controlling the modulation unit 3 and calculating measurement information on the basis of the received digital signal S5; a power sensor 9 acquiring the energy information I0 of the transmission signal S2 downstream of the modulation unit 3 in a prescribed period; and an A/D converter 10 digitally converting the energy information I0 to an energy signal S6. The signal processing unit 4 also functions as a control unit, and controls the modulation unit 3 on the basis of the energy signal S6.SELECTED DRAWING: Figure 1
Patent JP-2021153852-A (JP)
Title: Tambour, method of holding object to be sewn in tambour, and inner frame of tambour
Inventor: FUJIWARA SHINYA
IPC: D05C9/04
Filed: 2020-03-27
Abstract: To provide a tambour capable of holding an object to be sewn in an extended state with an operation simpler than the conventional operation, to provide a method of holding an object to be sewn in the tambour, and to provide an inner frame of the tambour.SOLUTION: An inner frame 3 of a tambour 1 includes a first member 4, and a second member 8 supported so as to rotate around a rotary shaft 9 at a first position and a second position with respect to the first member 4. The inner frame 3, in a state where the second member 8 is in the first position with respect to the first member 4, forms a frame shape with the first member 4 and the second member 8, and can hold an object to be sewn with an outer frame 2. The second position is the position in which an angle of the second member 8 with respect to the first member 4 is a contact angle K2 which is larger than 0 degrees and below 180 degrees on one side in the circumferential direction of the rotary shaft 9. A contact part 81 of the second member 8 comes into contact with a restriction part 41 of the first member 4 in a state where the second member 8 is in the second position with respect to the first member 4, and restricts the second member 8 rotating further to the other side in the circumferential direction than the second position with respect to the first member 4.SELECTED DRAWING: Figure 6
Patent JP-2020123730-A (JP)
Title: Electronic component and circuit module
Inventor: KAMBE YUKI
IPC: H01F27/29
Filed: 2020-03-27
Abstract: To provide an electronic component and a circuit module that are able to reduce the possibility of disconnection of a coil.SOLUTION: An electronic component comprises: a core including: a winding core portion extending in a first direction; and a flange portion projecting from the winding portion toward one side and the other side of a second direction; a first coil wound around the winding core portion; and an external electrode. The flange portion has a sixth surface. The sixth surface is located at the other side of the second direction from the winding core portion and is directed at the other side of the first direction. The sixth surface inclines to a surface orthogonal to the first direction so as to extend toward the one side of the first direction as it extends toward one side of a third direction, as viewed from the second direction.SELECTED DRAWING: Figure 1
Patent JP-2021154931-A (JP)
Title: Hybrid vehicle driving force control device
Inventor: HAYASAKA MASATO
IPC: B60L50/16
Filed: 2020-03-27
Abstract: To provide a hybrid vehicle driving force control device which can increase torque transmitted to a drive wheel.SOLUTION: When a reverse range for reversing a hybrid vehicle is selected and reverse travelling is impossible by only an output torque that can be output from a second motor, when driving force is not required, an engine speed is so maintained as to be a prescribed speed or higher (step 3), and when driving force is required, a torque is output from a first motor so as to increase the engine speed from the prescribed speed (step 4).SELECTED DRAWING: Figure 2
Patent JP-2023062712-A (JP)
Title: In vivo insertion device
Inventor: YAMASHITA YASUNORI
IPC: A61M25/01
Filed: 2020-03-30
Abstract: To provide an in vivo insertion device which prevents excessive push-in and can easily control a push-in load by a relatively simple structure.SOLUTION: An in vivo insertion device 100 includes a core member 110 having a distal end member 111 which is a distal end side in inserting in a hollow organ, an outer cylindrical part 150 which is arranged on a hand side of the core member, can be held by an operator, and has a bottomed cylindrical shape, an intermediate part 160 in which the core member is inserted, and which is slidably movable relative to the core member and has a hollow cylindrical shape, and an elastic member 170 which is stored inside the outer cylindrical part and can be elastically compressed. The intermediate part has a proximal end side extending to the inside of the outer cylindrical part and is arranged to be slidably movable relative to the outer cylindrical part. The elastic member is elastically compressed by moving the outer cylindrical part to the distal end side and applying a load on the distal end member.SELECTED DRAWING: Figure 1
Patent JP-2021161255-A (JP)
Title: Method for manufacturing molding material for resin gear, method for manufacturing resin gear, and molding material for resin gear
Inventor: OZAWA MASAYA
IPC: B29C39/10
Filed: 2020-03-31
Abstract: To provide a method for manufacturing a molding material for a resin gear, a method for manufacturing a resin gear, and a molding material for a resin gear which can suppress occurrence of impregnation defects of a resin in a molding.SOLUTION: A method for manufacturing a molding material 6 for a resin gear includes the steps of: preparing a raw material 5 containing thermosetting resin powder 2 and wet fibers 3 having a water content of 10-25 wt.%; and mixing the raw material 5 by a mixer 10 for a predetermined time, and thereby forming a plurality of granular molding materials 6 for resin gears.SELECTED DRAWING: Figure 2
Patent JP-2020104850-A (JP)
Title: Railway system
Inventor: NAGASHIMA AKIRA
IPC: B61F9/00
Filed: 2020-04-01
Abstract: To realize a superhigh speed railway by a new railway system traveling on conventional rails by using wheels instead of a linear motor superhigh speed railway having principle defects such as a magnetic shielding problem, noise, vibration, energy efficiency, and blocking operation.SOLUTION: Rail contact surfaces of all of four wheels mounted on a railway truck are formed to have a cylindrical shape, geometrical relative positions between rails of the wheels and the wheels are always individually monitored by a relative position detecting sensor, steering devices installed on each of the wheels have a function of making the four wheels of the truck exactly trace on the rails, and derailment prevention devices utilizing both side surfaces of the rails as derailment prevention members are provided on all of the four wheels in order to physically prevent the derailment due to unspecified derailment factors such as an earthquake, which impair the function of making the four wheels of the truck exactly trace on the rails. The derailment prevention members can be retracted to rail top surfaces at a position where the derailment prevention members interfere with the rail, a rail accessory member, a long rail connection part, and the like at a branch point or the like.SELECTED DRAWING: Figure 1
Patent JP-2020109534-A (JP)
Title: Hologram structure
Inventor: SUZUKI SHINICHIRO
IPC: B42D25/328
Filed: 2020-04-06
Abstract: To provide a hologram structure excellent in information confidentiality as a main purpose of the present invention.SOLUTION: The present invention provides a hologram structure having a hologram layer that has a hologram formation area. A phase type Fourier transform hologram is recorded in the hologram formation area, which converts light incident from a point source and traveling straight while spreading radially into a desired optical image. The optical image has a shape in which information that can be analyzed by an electronic apparatus is encrypted.SELECTED DRAWING: Figure 2
Patent JP-2020123969-A (JP)
Title: Method and device for transmitting data
Inventor: LIU JIANGHUA
IPC: H04W72/04
Filed: 2020-04-09
Abstract: To provide a method and a device for transmitting data.SOLUTION: A method includes: a step of setting at least two secondary resource groups in each of at least one primary resource groups, in which each of the secondary resource groups can transmit at least two reference signals and each of at least the two reference signals encodes corresponds to mutually different antenna ports; a step of encoding transmission data and generating two data streams; a step of mapping the two data streams on an available resource element of the two mutually different antenna ports; a step of transferring the reference signal corresponding to the mutually different antenna ports on the two different secondary resource groups included in a primary resource group; and a step of transmitting data mapped on the two mutually different antenna ports on the available resource element of the two mutually different antenna ports.SELECTED DRAWING: Figure 1
Patent JP-2020115471-A (JP)
Title: Surface mount type connector and surface mount type connector set
Inventor: TANAKA AOI
IPC: H01R24/44
Filed: 2020-04-14
Abstract: To provide a surface mount type connector in which an internal terminal is not drawn out of an external terminal.SOLUTION: A surface mount type connector includes an external terminal having a tubular portion extending in a first direction, an internal terminal provided away from the external terminal in the tubular portion when viewed from the first direction, and an insulator provided between the internal terminal and the external terminal, and including a first main surface and a second main surface opposite to the first main surface, and the insulator in the tubular portion includes a through hole penetrating from the first main surface to the second main surface.SELECTED DRAWING: Figure 1B
Patent JP-2021173427-A (JP)
Title: Impulse wave supply device
Inventor: MATSUYAMA KEISUKE
IPC: F23J3/00
Filed: 2020-04-20
Abstract: To provide an impulse wave supply device capable of supplying impulsive waves to a large-sized device or plant.SOLUTION: An impulse wave supply device comprises: an impulse wave generation unit that generates impulse waves; an impulse wave emission unit that emits impulse wave; and a flexible pipe conduit provided in a part of a flow path for impulse waves from the impulse wave generation unit to the impulse wave emission unit; a plurality of outer shell pipes provided on the radial outer side of the pipe conduit and along an axial direction of the pipe conduit; and a connection unit that rotatably connects adjacent outer shell pipes around a vertical axis.SELECTED DRAWING: Figure 1
Patent JP-2021172501-A (JP)
Title: Article conveyance installation
Inventor: MORIMOTO YUICHI
IPC: B65G1/14
Filed: 2020-04-28
Abstract: To realize a technology that in the case a storage device comprises a plurality of stages of storage units, allows a carrier device to transfer an article with each-staged storage unit while suppressing the complication of the carrier device.SOLUTION: An article conveyance installation includes a first storage unit 50 comprising a first support unit 51 that supports an article W and a movable support unit 52 that supports the first support unit 51 to move in a passage-width direction Y and a second storage unit 60 comprising a second support unit 61 that is fixed in position in the passage-width direction Y relative to a movement passage R and supports an article W. Provided that a space that the article W in a state supported by the second support unit 61 occupies is an object of space S, a position that the first support unit 51 overlaps with the object of space S in a vertical view along a vertical direction Z is an overlap position and a position adjacent to the first side Y1 relative to the overlap position and the first support unit 51 is not overlapped with the object of space S in the vertical view is a non-overlap position PB, then an operation unit 20 that contact-acts on a storage device 40 and changes over the position of the first support unit 51 between the overlap position and the non-overlap position PB is provided on a carrier device 10.SELECTED DRAWING: Figure 4
Patent JP-2020191443-A (JP)
Title: Organic light-emitting element and apparatus including the same
Inventor: LEE JONG-SUB
IPC: C07D401/14
Filed: 2020-04-28
Abstract: To provide an organic light-emitting element and an apparatus including the same.SOLUTION: An organic light-emitting element includes a first electrode 110, a second electrode 190, and an organic layer 150 that is interposed between the first electrode and the second electrode. The organic layer includes a light-emitting layer, and the light-emitting layer includes a specific first compound, second compound, and third compound different from each other.SELECTED DRAWING: Figure 1
Patent JP-2021172324-A (JP)
Title: tire
Inventor: SATO SHUN
IPC: B60C11/13
Filed: 2020-04-30
Abstract: To provide a tire capable of improving rolling resistance performance and snow traction performance.SOLUTION: In a tire including a block BK1 having an edge E1 along a main groove 22A near a tire equator surface CL and a block BK2 having an edge E2 along a main groove 22B distant from the tire equator surface CL, two angles formed by a virtual line extending from a ridge line 222R formed by an inflection point of a groove wall on an edge E1 side of the main groove 22A and virtual lines respectively extending from edges E3, E4 adjacent in a tire circumferential direction across the edge E1, are an acute angle θa and an obtuse angle θb, and the two angles formed by a virtual line extending from a ridge line 232R formed by an inflection point of the groove wall on the edge E2 side of the main groove 22B and virtual lines respectively extending from edges E5, E6 adjacent in the tire circumferential direction across the edge E2, are an acute angle θc and an obtuse angle θd, and have a relation of (θd-θc)<(θb-θa).SELECTED DRAWING: Figure 1
Patent JP-2021177798-A (JP)
Title: Massager
Inventor: NAWATA TAKASHI
IPC: A61H23/02
Filed: 2020-05-11
Abstract: To provide a massager capable of performing massaging efficiently.SOLUTION: A massager 1 includes: a speaker 2 for generating vibration; and a cylindrical housing 3 arranged on a sound emitting side of the speaker 2. In the cylindrical housing 3, the sound emitting side of the speaker 2 and the opposite side are opened. The massager 1 further includes: a contact shoe 5 provided inside the cylindrical housing 3; and a detector 7 for detecting displacement magnitude of the contact shoe 5. The massager 1 furthermore includes a signal generator for generating a signal for vibrating the speaker 2 based on the displacement magnitude detected by the detector 7.SELECTED DRAWING: Figure 1
Patent JP-2021177838-A (JP)
Title: State change estimation system, state change estimation program and state change estimation method
Inventor: ITO DAISUKE
IPC: A61B6/03
Filed: 2020-05-12
Abstract: To provide a state change estimation system, a state change estimation program, and a state change estimation method which allow a user to objectively grasp chronological change in a state of an object.SOLUTION: A state change estimation system comprises: tomographic image analysis means for quantitatively analyzing an area occupied by an object in a tomographic image of the object captured by an imaging unit which captures continuous two-dimensional tomographic images; first state estimation means for estimating, as a first state, a current state of the object on the basis of the area analyzed by the tomographic image analysis means; and second state estimation means for estimating, as a second state, change in a state of the object after lapse of a certain period on the basis of the first state estimated by the first state estimation means.SELECTED DRAWING: Figure 5
Patent JP-2021181948-A (JP)
Title: Illumination device for visual inspection, visual inspection apparatus and blister packing machine
Inventor: HIRANO MASANORI
IPC: G01N21/85
Filed: 2020-05-20
Abstract: To provide an illumination device for visual inspection, a visual inspection apparatus and a blister packaging machine which can remarkably improve the inspection efficiency and inspection accuracy and the like when performing the visual inspection of an object.SOLUTION: A visual inspection apparatus 45 comprises: an illumination unit 52 which can emit light; a camera unit 53 which can image a PTP sheet irradiated with the light; and a control device 54. The control device 54 stores a neural network learning the correlation between a lighting control parameter value and image data that may be acquired when the PTP sheet illuminated by a plurality of illuminating panels L1 to L15 emitting light at a brightness level corresponding to the lighting control parameter value is imaged. The visual inspection apparatus compares prediction image data output by inputting the lighting control parameter value to the neural network with ideal image data, specifies the optimum lighting control parameter value with the error inverse propagation based on the error. and performs the brightness adjustment of each illuminating panel L1 to L15 based on the optimum lighting control parameter value.SELECTED DRAWING: Figure 4
Patent JP-2021182839-A (JP)
Title: Rotor, motor, and method of manufacturing rotor
Inventor: KOJIMA NAOKI
IPC: H02K1/27
Filed: 2020-05-20
Abstract: To provide a rotor, a motor, and a method for manufacturing a rotor that can prevent damage and deterioration of permanent magnets caused by the crimping of a magnet cover.SOLUTION: A rotor has a rotating shaft, a rotor core, a plurality of permanent magnets 33, a magnet cover 71, and a load bearing block 70A. The plurality of permanent magnets 33 are disposed on the outer periphery of the rotor core. The magnet cover 71 covers the outside of the rotor core and the plurality of permanent magnets 33 and has a flange part 71b bent inward in the radial direction at the axial end. The load bearing block 70A is disposed between the axial end face of the rotor core and the flange part 71b, and comes into contact with the flange part 71b and the rotor core. The radial inner edge of the flange part 71b is so shaped that its radial inner end is separated from the axial outer end face of the load bearing block 70A.SELECTED DRAWING: Figure 11
Patent JP-2021185854-A (JP)
Title: Production method of red bean gel
Inventor: YAMADA NORIHIRO
IPC: A23L11/00
Filed: 2020-06-02
Abstract: To provide a production method of a red bean gel having a texture smoother than that of red bean strained jam, and usable as a material of a red bean processed food.SOLUTION: A production method of a red bean gel includes steps of: an immersion step of adding water to raw material red beans and immersing to obtain immersed red beans; a heating step of boiling or steaming the immersed red beans to obtain heat-treated heated red beans; and a gelatinization step of crushing the heated red beans to obtain gelatinous red beans comprising a gelatinous material containing crushed products of jam grains of a median size of less than 80 μm. The gelatinization step is preferably a step of crushing the heated red beans with a mixer. An enzyme treatment step to obtain saccharified gel-like red beans saccharified by adding a saccharifying amylase to the gelatinous red beans followed by subjecting to enzyme treatment may be included.SELECTED DRAWING: Figure 1