baber/WOPTO huggingface dataset:
Patent JP-2018011997-A (JP)
Title: Spread spectrum coding waveform in ultrasonic imaging
Inventor: ALLAN WEGNER
IPC: A61B8/06
Filed: 2017-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which has improved the problem in which in a conventional ultrasonic device, desirable image quality cannot often be obtained due to some factors including spatial resolution and difference in tissue.SOLUTION: An ultrasonic imaging technology using spread spectrum, coherent, a frequency coding waveform, and/or a phase encoding waveform is disclosed. A method characterizing biological substance from an acoustic signal includes: composing individual orthogonal coding waveforms,generating a composite waveform to transmit to an object biological substance, and including one or both of a frequency coding waveform or a phase encoding waveform; transmitting a composite acoustic waveform to the object biological substance and receiving a response acoustic waveform which corresponds to at least some of transmitted acoustic waveforms configuring the composite acoustic waveform and is returned from at least a part of the object biological substance; and processing the received response acoustic waveform and generating at least a part of range Doppler data of the object biological substance.SELECTED DRAWING: Figure 1A
Patent JP-2019063013-A (JP)
Title: Game machine
Inventor: OKUMURA ERI
IPC: A63F7/02
Filed: 2017-09-28
Abstract: To make it possible to improve amusement of games by using a movable body that can be displaced.SOLUTION: A game machine PY1 includes: presentation control means 120 capable of controlling execution of presentation, a movable body 225 capable of being displaced, and light sources 261 to 271. The presentation control means 120 is capable of controlling, as a presentation, the displacement of the movable body 225 and the light emission of the light sources 261 to 271. In the movable body 225, a constitution portion 227 is disposed that can transmit light from the light sources 261 to 271 to a player side. Further, when the movable body 225 is being operated, the light sources 261 to 271 are capable of emitting light in a light emission manner emphasizing the displacement of the movable body 225.SELECTED DRAWING: Figure 17
Patent JP-2019068160-A (JP)
Title: Signal transceiver, transmitter, receiver, control method of signal transceiver, and program
Inventor: YASUE SHINICHI
IPC: H04L27/26
Filed: 2017-09-29
Abstract: To stably carry data even under an environment in which disturbing waves are in a wide band.SOLUTION: A differential modulation unit (410) differentially modulates main data included in input data. A multicarrier generation unit (430) modulates a multicarrier signal with the main data, an AC signal, or a pilot signal. If there is a possibility that disturbing waves may be overlapped with a carrier wave modulated with the main data, the multicarrier generation unit (430) replaces the carrier wave with a carrier wave modulated with the AC signal or pilot signal. A disturbing wave removing unit (44) removes the disturbing waves from the multicarrier signal.SELECTED DRAWING: Figure 8
Patent JP-2019063909-A (JP)
Title: robot
Inventor: NAKAYAMA KAZUTAKA
IPC: B25J9/08
Filed: 2017-09-29
Abstract: To provide a robot which enables reduction of the number of components to facilitate assembly work and change an operation range at low costs.SOLUTION: A robot includes: a first axis unit which drives a second member 8 relative to a first member 4 by a first motor 7; a second axis unit which drives a fourth member 16 relative to a third member 9 by a second motor 10; and a fixing member 11 which is detachably provided between the second member 8 and the third member 9 and integrally fixes the second member 8 and the third member 9 to each other.SELECTED DRAWING: Figure 1
Patent JP-2019068187-A (JP)
Title: Information processing apparatus, control method thereof, and program
Inventor: SATO MAYU
IPC: H04N21/442
Filed: 2017-09-29
Abstract: To enable smooth video display appropriately reflecting the user's intention.SOLUTION: An encoding/decoding processing unit (213) reproduces a video based on video data for streaming received from an external device. A CPU (201) causes a display unit (207) to display a reproduction screen held in advance for displaying a video to be reproduced. A RAM (203) buffers the video data received from the external device in a predetermined storage area for reproduction. Then, the CPU (201) can display an operation UI for receiving the user's operation regarding the video being reproduced on the reproduction screen together with the video being reproduced and changes the buffer size of the video data in the RAM (203) according to the display of the operation UI on the reproduction screen.SELECTED DRAWING: Figure 2
Patent JP-2019066248-A (JP)
Title: Radar device and target detection method
Inventor: OKAMOTO SHOJI
IPC: G01S7/02
Filed: 2017-09-29
Abstract: To provide a radar device and a target detection method with which it is possible to derive the bearing of a plurality of targets present at approximately the same position in the distance from the radar device.SOLUTION: The radar device according to an embodiment comprises a storage unit, a transmission unit, a reception unit, and a derivation unit. The storage unit stores information in which a mode vector created for each combination of bearings where a plurality of targets can exist at the same time within a bearing range where the targets are detectable and a combination of bearings are correlated. The transmission unit transmits a transmission wave. The reception unit receives a reflected wave that is the transmission wave reflected by the targets. The derivation unit sequentially calculates an angle spectrum that indicates the bearing of the targets on the basis of the reflected wave and the mode vector, and derives a combination of bearings correlated to the mode vector whose angle spectrum is highest as a combination of bearings of the targets present at the same time.SELECTED DRAWING: Figure 6
Patent JP-2019065189-A (JP)
Title: Pressure sensitive adhesive tape
Inventor: HATTORI AYAKO
IPC: C09J7/00
Filed: 2017-09-29
Abstract: To provide a pressure sensitive adhesive tape suitably used when an adherend such as a carpet of an aircraft is fixed to an aircraft body, capable of easily conducting position adjustment of the adherend during fixing operations, and exhibiting good adhesive force to the adherend after fixing.SOLUTION: The pressure sensitive adhesive tape has a non-adhesive masking member on at least one surface of an acrylic pressure sensitive adhesive layer, having tensile storage elastic modulus of the pressure sensitive adhesive layer at 23°C of 5.0×10to 1.0×10Pa, a percentage of an area of a part of a surface of the pressure sensitive adhesive layer covered by the non-adhesive masking member of 5 to 11%, and percentage of minimum height from the surface of the pressure sensitive adhesive layer to the non-adhesive masking member based on thickness of the pressure sensitive adhesive layer is 14 to 50%.SELECTED DRAWING: Figure 1
Patent JP-2019068282-A (JP)
Title: Antenna device
Inventor: SHIINA TAKETO
IPC: H01Q3/24
Filed: 2017-10-02
Abstract: To prevent radio wave interference due to a roof rail and enable omnidirectional communication.SOLUTION: When a roof rail 10 is not used, a control unit 50 causes a second antenna moving mechanism 35 to place a second antenna 30 at a front center of a roof 3 of a vehicle 2, causes a third antenna moving mechanism 45 to house a third antenna 40 provided at a front left corner of the roof 3 under the roof 3, and enables diversity by a first antenna 20 provided at a rear center of the roof 3 and the second antenna 30. When the roof rail 10 is used, the control unit causes the second antenna moving mechanism 35 to place the second antenna 30 at a front right corner of the roof 3, causes the third antenna moving mechanism 45 to protrude the third antenna 40 over the roof 3, and enables diversity by the second antenna 30 and third antenna 40.SELECTED DRAWING: Figure 1
Patent JP-2019067232-A (JP)
Title: Numerical control device
Inventor: KONISHI KOKI
IPC: B23Q15/00
Filed: 2017-10-03
Abstract: To provide a numerical control device capable of improving a quality of a work processing surface by interpolating between command points with high accuracy without referring to adjacent paths.SOLUTION: A numerical control device 100 for forming a tool path from multiple command points comprises: a command point sequence acquisition unit 110 that acquires an existing command point sequence; a command point forming unit 120 for forming one or more additional command points on the basis of the existing command point sequence; and an interpolation processing unit 130 for interpolating the existing command point sequence and additional command points to form the tool path. The command point forming unit 120 outputs as an additional command point an intersection point Q1 of an arc C1 passing through three successive command points P0, P1 and P2 in the existing command point sequence and a perpendicular bisector of P1 and P2.SELECTED DRAWING: Figure 5
Patent JP-2019067343-A (JP)
Title: Stabilized power source circuit
Inventor: YOKOTA TAKEAKI
IPC: G05F1/56
Filed: 2017-10-05
Abstract: To provide a stabilized power source circuit further reduced in the size of an integrated circuit, improved in voltage resistance with respect to external noise, and improved in starting characteristic of a circuit.SOLUTION: A stabilized power source circuit comprises a voltage clamp element 3 between an output transistor 2 that outputs a stabilized voltage and a feedback control transistor 1 that exerts feedback control. Both the output transistor 2 and the feedback control transistor 1 are configured for a stable operation condition by their being biased using a gate-source voltage that is near a threshold voltage. Thereby, voltage resistance with respect to external noise is improved and a starting characteristic for a circuit is improved.SELECTED DRAWING: Figure 1
Patent JP-2019070395-A (JP)
Title: Cross tapered roller bearing
Inventor: NAGARA NAOKI
IPC: F16C19/50
Filed: 2017-10-06
Abstract: To provide a cross tapered roller bearing capable of shortening a time of assembling a conical roller, and also reducing labor.SOLUTION: A cross tapered roller bearing 100 is configured such that directions of adjacent conical rollers 106a, 106b are arranged so as to cross with each other, a bearing ring of an inner ring 102 or an outer ring 104 is split in an axial direction, and between the split bearing rings (inner rings 102a, 102b), an annular spacer 110 is arranged. A conical roller-side end 114 of the spacer 110 projects from the split inner rings 102a, 102b in a radial direction, and is overlapped with an end surface 116 of the conical roller 106a in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2018102111-A (JP)
Title: Field-winding type rotating machine
Inventor: SEGUCHI MASAHIRO
IPC: H02P25/024
Filed: 2017-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a field-winding type rotating machine capable of reducing torque ripples due to a higher harmonic component by reducing impedance at the excitation of a rotor field winding.SOLUTION: A field-winding type rotating machine includes: a stator fixed winding that is wound around a stator core; a rotor field winding that is wound around a rotor core; a rectifier element that is connected between both ends of the rotor field winding; a capacitor, one end of which is connected to one end of the rectifier element and the other end of which is connected between the ends of the rotor field winding; and a control circuit that induces an excitation current in the rotor field winding by flowing a current on which a fundamental wave component for generating a rotation torque in the stator fixed winding and a higher harmonic component having a shorter period than the fundamental wave component are superimposed. The inductance of the rotor field winding and the capacity of the capacitor are in a resonance relationship with the frequency of the higher harmonic component.SELECTED DRAWING: Figure 8
Patent JP-2019074814-A (JP)
Title: Display device, display method, and display program
Inventor: NAGASAWA KAZUYUKI
IPC: G06F3/0488
Filed: 2017-10-12
Abstract: To improve readiness for stopping screen scroll.SOLUTION: A portable terminal detects a movement direction and a movement distance of a touch input to a sensor by an indicator of a user. Then, the portable terminal scrolls screen display to a direction set in advance, at a constant speed, when detecting the touch input. Subsequently, the portable terminal stops the scroll, when the touch input to the sensor has not been detected, while scrolling the screen display at the constant speed.SELECTED DRAWING: Figure 3
Patent JP-2019078193-A (JP)
Title: Blade surface repair method of rotating machine, manufacturing method of shape transfer jig and shape transfer jig
Inventor: OTAKEGUCHI KENJI
IPC: G01B11/24
Filed: 2017-10-20
Abstract: To provide a blade surface repair method of a rotating machine which can repair a blade surface in a short time and at a low cost compared with a conventional method by performing the repair of the blade surface of the rotating machine in a site in which the rotating machine is installed, a shape transfer jig and a manufacturing method of the shape transfer jig.SOLUTION: A blade surface repair method of a rotating machine for repairing damage generated at a blade surface of a blade of the rotating machine comprises: a preparation step for preparing a molding jig including a plurality of needles which are aligned in parallel with one another, and a holding body for individually and movably holding a plurality of the needles; a shape transfer step for transferring a normal blade surface shape corresponding to a shape of the blade surface before being damaged in a position in which the damage of the blade surface is generated to the molding jig; a damage repair step for repairing the damage of the blade surface; and an inspection step for causing the molding jig with the normal blade surface shape transferred thereon to inspect a shape of the blade surface after the repair in a position in which the damage of the blade surface is generated.SELECTED DRAWING: Figure 1
Patent JP-2018110101-A (JP)
Title: Vehicle lamp light assembly
Inventor: DEAN BOWLES
IPC: F21S43/00
Filed: 2017-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp in which a light shade defining a light distribution pattern is accurately mounted on a predetermined position.SOLUTION: In a vehicle lamp, a housing and a transparent lens connected to the housing define a lamp chamber between the housing and the transparent lens. A reflector 50 for reflecting light and projecting the light to the outside through the lens is disposed in the lamp chamber. An electrical board 34, on which a light emitting diode (LED) 32 for emitting light is mounted, is disposed in the lamp chamber and is oriented relative to the reflector 50. A light shade 20 is mounted on the electrical board 34 at a mounting feature defined at a predetermined location relative to the LED 32 by solder to block part of light rays emitted by the LED 32. The light shade 20 does not contact with the reflector 50.SELECTED DRAWING: Figure 1
Patent JP-2019078111-A (JP)
Title: Noise reduction system at the time of throwing excavation muck and noise reduction method at the time of throwing excavation muck
Inventor: TSUTSUI TAKANORI
IPC: E21D9/12
Filed: 2017-10-26
Abstract: To provide a noise reduction system at the time of throwing excavation muck capable of reducing the sound pressure level of the collision noise generated when the excavation muck is thrown into a hopper, and capable of preventing noise pollution occurring in tunnel construction work.SOLUTION: A noise reduction system 10A at the time of throwing excavation muck is formed of a crusher hopper 11, a vibration feeder, a crusher, a laser distance sensor 14, a traveling device for a vehicle, and a belt conveyor. In the noise reduction system 10A at the time of throwing excavation muck, if the separation distance from the reference position measured by the laser distance sensor 14 to the excavation muck is shorter than a preset operation set distance L2, the excavation muck is crushed by the crusher, and if the separation distance from the reference position measured by the laser distance sensor to the excavation muck is longer than the operation set distance L2, crushing of the excavation muck by the crusher is stopped.SELECTED DRAWING: Figure 3
Patent JP-2018082166-A (JP)
Title: Hardening material and laminate
Inventor: KAWAHARA YUKO
IPC: C08K3/38
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hardening material which enables the effective enhancement in insulating property, and enables the effective enhancement in heat conductivity.SOLUTION: A hardening material according to the present invention comprises first boron nitride cohering particles, second boron nitride cohering particles, and a hardening compound. The first boron nitride cohering particles are 200 N/mmor more in 10%-K value. The second boron nitride cohering particles are less than 200 N/mmin 10%-K value.SELECTED DRAWING: Figure 1
Patent JP-2019084868-A (JP)
Title: Suspension type drone
Inventor: KOYANAGI EIJI
IPC: B64C25/32
Filed: 2017-11-02
Abstract: To provide a drone suitable for inspecting existing facilities such as overheads and bridges.SOLUTION: A suspension type drone includes a body part and a rotor. A magnet wheel which magnetically attracts to an iron part of a building to travel is attached to an upper part of the body part.SELECTED DRAWING: Figure 1
Patent JP-2019085361-A (JP)
Title: Oral agent for ameliorating pore conspicuousness
Inventor: UEDA SACHIE
IPC: A61K9/08
Filed: 2017-11-06
Abstract: To provide an oral agent for ameliorating pore conspicuousness that can be used for pharmaceuticals, food or the like.SOLUTION: An oral agent for ameliorating pore conspicuousness contains a chlorogenic acid as an active ingredient.SELECTED DRAWING: None
Patent JP-2019088128-A (JP)
Title: Sensor system and electromagnetic wave irradiation device
Inventor: TANABE JU
IPC: H02J50/20
Filed: 2017-11-08
Abstract: To provide a sensor system and an electromagnetic wave irradiation device in which each of sensors arranged at a plurality of parts can fulfill a function.SOLUTION: A sensor system is provided with: a plurality of sensors 30A, 30B, 30C each of which receives electromagnetic waves to generate a sensing signal; and an electromagnetic wave irradiation device 40 which irradiates the electromagnetic waves to the plurality of sensors, and irradiates the electromagnetic waves so that distribution of reception states of the electromagnetic waves in the plurality of sensors temporally varies. The electromagnetic wave irradiation device varies positions of nodes of standing waves to be generated by the irradiated electromagnetic waves.SELECTED DRAWING: Figure 1
Patent JP-2019085052-A (JP)
Title: Pneumatic tire for heavy load
Inventor: IZUMIHARA YUJI
IPC: B60C1/00
Filed: 2017-11-09
Abstract: To improve durability of a bead part.SOLUTION: A pneumatic tire for a heavy load includes: a bead core 12; a bead filler 14 disposed at the tire radial outer side; a carcass ply 16 wound around the bead core from the inner side to the outer side in a tire axial direction and including a steel cord; a chafer 18 which is provided so as to cover the carcass ply from the inner side in the tire radial direction and includes a steel cord; and a reinforcement sheet 20 made of rubber into which cotton is kneaded and disposed between the bead core and the carcass ply.SELECTED DRAWING: Figure 1
Patent JP-2019090617-A (JP)
Title: Performance testing device
Inventor: SASAKI DAISUKE
IPC: G01M13/02
Filed: 2017-11-10
Abstract: To provide a performance testing device that reduces costs for tests.SOLUTION: A performance testing device performs a completion inspection by coupling an output shaft 4 of a tester to a differential device 2. The output shaft 4 comprises: a rotating member 43 including a spike claw 43c which abuts on a face on an outer diameter side of a differential case 21 of the differential device 2; a link mechanism 44 that supports the rotating member 43 in a state where the spike claw 43c is movable in a radial direction of the output shaft 4; a center shaft 42a that makes the rotating member 43 operate by operating in an axial direction of the output shaft 4 so that the spike claw 43c operates inside in a radial direction; and a fixing mechanism that fixes a position of the center shaft 42a in an axial direction.SELECTED DRAWING: Figure 6
Patent JP-2019089223-A (JP)
Title: Liquid jet head, and liquid jet recording device
Inventor: YAMAMOTO SHUTARO
IPC: B41J2/16
Filed: 2017-11-13
Abstract: To provide a liquid jet head and a liquid jet recording device capable of improving reliability.SOLUTION: A liquid jet head is the liquid jet head that jets liquid, and includes an actuator plate having a plurality of discharge grooves filled with the liquid and a nozzle plate which has a plurality of nozzle holes individually communicating with the plurality of discharge grooves, has a contour smaller than a contour of the actuator plate and is bonded to the actuator plate so as to cover the plurality of discharge grooves, in which in a region outside of a portion corresponding to the outer periphery of the nozzle plate in a bonded surface with the nozzle plate of the actuator plate, a predetermined mark which can confirm a position of the nozzle plate to the actuator plate is formed.SELECTED DRAWING: Figure 8
Patent JP-2019088393-A (JP)
Title: Shower room unit
Inventor: NAKAO YOICHI
IPC: A47K4/00
Filed: 2017-11-13
Abstract: To provide a shower room unit installed in a habitable room space that suppresses the height from a floor surface of the habitable room, and enables easy coming in and out.SOLUTION: A shower room unit which has a shower space in which shower equipment is installed, and can be installed in a habitable room includes a bottom surface, a waterproof pan configured so as to include a wall surface, a damping material arranged between the floor surface of the habitable room and the waterproof pan, and a force-feed type pump for force feeding waste water sucked from a suction port to an outlet. The wall surface of the waterproof pan is provided with a drain hole for discharging water accumulated in the waterproof pan.SELECTED DRAWING: Figure 5
Patent JP-2019091631-A (JP)
Title: Illuminating device
Inventor: SAKAI YOSHIAKI
IPC: H05B37/02
Filed: 2017-11-15
Abstract: To provide an illuminating device having an automatic photoelectric type blinking device that can be easily configured only by discrete components, and whose characteristics are stable, and that has a good matching property with the other circuit.SOLUTION: An automatic photoelectric type blinking device comprises: a power supply circuit 21 that uses a both-end voltage of a Zener diode 21a as an output voltage; a sensor circuit 22 that includes a photodiode 22a; a time constant circuit 23 that smooths a voltage obtained from the sensor circuit 22; a buffer circuit 24 that consists of a source follower; a Schmitt trigger circuit 25 that includes two transistors 25c and 25d; and an output circuit 26 that uses a cathode of a Zener diode 26a as an input terminal.SELECTED DRAWING: Figure 2