baber/WOPTO huggingface dataset:
Patent JP-2020088032-A (JP)
Title: Single crystal fiber
Inventor: ISHIBASHI SHIGEO
IPC: G02B6/024
Filed: 2018-11-19
Abstract: To obtain an optical coupling in which an oscillation light and an excitation light have a low end face reflection rate, and has an excellent fundamental transverse model of the oscillation light that is transmitted in a space in a resonator and a single crystal fiber.SOLUTION: In a single crystal fiber having a waveguide structure for a wavelength performing an optical amplification, at least one end is a plan face, and in an angle θ formed by a normal line of the end face of the single crystal fiber and an optical axis of the single crystal fiber, a refraction index of a medium in a space where the single crystal fiber is used is n, and a refraction index of the single crystal fiber for a waveguide light having a reflected light direction parallel to a plan face including the normal line of the end face and the optical axis is n, and a relationship of θ=90°-tan(n/n) is satisfied. In the plan face including the optical axis of the single crystal fiber and the normal line of the end face of the single crystal fiber, a direction perpendicular to the optical axis of the single crystal fiber is a X direction, and a direction perpendicular to the optical axis of the single crystal fiber and the X direction is a Y direction, and a diameter Dx in the X direction of a cross section perpendicular to the optical axis of the single crystal fiber and a diameter Dy of the Y direction satisfy the relationship of (n/n)0.9≤Dx/Dy≤(n/n)1.1.SELECTED DRAWING: Figure 9
Patent JP-2020081090-A (JP)
Title: Trocar
Inventor: IGARASHI TATSUO
IPC: A61B17/34
Filed: 2018-11-19
Abstract: To provide a trocar which controls flow of a liquid ejected from a discharge hole and efficiently avoids the liquid from a surgical field.SOLUTION: A trocar 10 is configured so that a tip end side thereof is inserted into a body cavity of a patient. The trocar 10 comprises: an inside tube 20 having a center pipe path 16; an outside tube 22 which is arranged to cover a periphery of the inside tube 20 and whose front end is provided on a rear side of a front end of the inside tube 20; an annular channel 18 which is formed between the inside tube 20 and the outside tube 22 and has a discharge hole 30 on a front end position of the outside tube 22; and a flow control member 40 which is provided on a front side of the front end of the outside tube 22 in the inside tube 20 and on a position facing the discharge hole 30. The flow control member 40 has a bevel 46 which is arranged on a rear side as advancing to a radial outside.SELECTED DRAWING: Figure 2
Patent JP-2020081093-A (JP)
Title: Game machine
Inventor: TAKEDA RYOTA
IPC: A63F7/02
Filed: 2018-11-19
Abstract: To provide a game machine that suppresses a decrease in interest of a player, by appropriately performing control when a big winning is won in an irregular case.SOLUTION: When a game state is set to a first game state, a symbol variation related to a first start port is stopped and the symbol variation related to the first start port is not held, in a case where game balls enter a second start port to win a big winning, a combination of symbols on the basis of the big winning is stop-displayed and a big winning game related to the big winning is stood by (when conditions of step S406 and step S413 are both satisfied), when the game balls enter the first start port to win, performance control means executes a predetermined performance(big winning standby notification in step S415) that prompts a player to shoot the game balls into a predetermined area or to shoot the game balls in the direction in which the predetermined area is provided.SELECTED DRAWING: Figure 19
Patent JP-2020075064-A (JP)
Title: Bed with care robot
Inventor: DEAI SHOJI
IPC: A61G7/16
Filed: 2018-11-05
Abstract: To provide a bed with a care robot that enables a care-receiver lying on a bed to use a wheel chair, a toilet, and a bathtub on his or her own.SOLUTION: A bed is arranged by separating a mattress into a head part, a neck part, a back part, a lumbar part, a hip part, a thigh part, a knee part, a calf part, and a toe part. A care robot for supporting the neck part, the lumbar part, the thigh part, and the calf part of the care-receiver is provided to the bed. It lifts the care-receiver with arms and moves the care-receiver to the bed side. In starting a care operation, each mattress part of the neck part, the lumbar part, the thigh part, and the calf part is accommodated under the adjacent mattress by an accommodation device, and a space required for a care operation of the care robot is secured. The arm of the care robot supports the care-receiver from below and moves upward. The two arms of the care robot supporting the neck part and the lumbar part are brought into a back rest shape of the chair, raise the care-receiver, extend the care-receiver on a general-purpose instrument or tool for a care-giver such as a wheelchair placed on the bed side, and drop the care-receiver on it. Then, the two arms supporting the thigh part and the calf part move to the toe part of the care-receiver, the care-receiver disengages the foot, and the care robot leaves the care-receiver.SELECTED DRAWING: Figure 3
Patent JP-2020085587-A (JP)
Title: Glass plate manufacturing method and glass plate manufacturing device
Inventor: INOUE KOJI
IPC: G01N21/896
Filed: 2018-11-21
Abstract: To provide an inspection method which excels in productivity, and with which it is possible to accurately specify the type of defect of a glass plate while reducing facility costs.SOLUTION: A manufacturing method for a glass plate G includes an inspection step S3 for inspecting defects P1-P3 of a glass plate G by an inspection device 10. The inspection device 10 comprises an imaging device 11 for imaging the glass plate G; a reflection light irradiation device 12 arranged so as to irradiate the glass plate with first light L1 in such a way that the first light L1 is reflected at a first surface Ga of the glass plate G and reaches a light receiving unit 11a of the imaging device 11; and a transmitting light irradiation device 13 arranged so as to irradiate the glass plate with second light L2 in such a way that the second light L2 passes through the glass plate G and reaches a region G1 imaged by the imaging device 11. The transmitting light irradiation device 13 is arranged so that the irradiation direction of the second light L2 is inclined relative to a direction that directly faces the light receiving unit 11a of the imaging device 11.SELECTED DRAWING: Figure 2
Patent JP-2020082249-A (JP)
Title: Robot device, robot system, robot control method, and program
Inventor: IMAI NAOKO
IPC: B25J9/22
Filed: 2018-11-21
Abstract: To provide a robot device capable of more easily improving capability.SOLUTION: A robot device (200) includes: a storage part (250) for storing first instruction information serving as a guideline for performing a first operation; an acquisition part (224) for acquiring second instruction information serving as a guideline for performing a second operation, which is similar to or associated with the first operation, from another device having the second instruction information; and a drive control part (230) for performing the first operation based on the first instruction information stored in the storage part and the second operation based on the second instruction information acquired by the acquisition part.SELECTED DRAWING: Figure 4
Patent JP-2019142836-A (JP)
Title: Method for obtaining alcohol from aldehyde
Inventor: DIRK FRIDAG
IPC: C07C45/74
Filed: 2018-11-29
Abstract: To provide a method capable of selectively controlling a composition of obtained alcohol.SOLUTION: There is provided a manufacturing method of saturated C- and C-alcohol, wherein n=4, 5 and 6, consisting of following processes. There is provided a manufacturing method of saturated C- and C-alcohol having a) a process for aldol condensation of isomer C-aldehyde to obtain a mixture of C- and α,β-unsaturated C-aldehyde, b) a process for hydrogenating the mixture obtained in the process a) by hydrogen to obtain a mixture of saturated C- and C-alcohol, and c) a process for separating the mixture, in which the separation process of the mixture of the C- and C-alcohol is conducted by at least one 2 column system or the like, and an isomer ratio of the resulting C-alcohol is adjusted by aldol condensation conducted in the process a).SELECTED DRAWING: None
Patent JP-2020090164-A (JP)
Title: Hybrid-vehicle control apparatus
Inventor: TAKASU YUSUKE
IPC: B60W10/08
Filed: 2018-12-05
Abstract: To reduce a total exhaust emission volume exhausted from a catalyst during catalyst-warming control.SOLUTION: A hybrid vehicle 1 includes: an internal combustion engine 2 that has an exhaust passage 2e and a catalyst 2c disposed in the passage; a motor 3; and an electronic control unit 10. In catalyst-warming control performed before the catalyst has been activated, until an exhaust purification capability of the catalyst has exceeded a minimum output emission volume which is an exhaust emission volume exhausted from the engine when it is operated so that an engine output is at a minimum output, the engine is operated so as to minimize the exhaust emission volume per unit catalyst supply heat quantity and per unit time exhausted from the catalyst. When the exhaust purification capability of the catalyst has exceeded the minimum output emission volume, the operation of engine is switched to another mode.SELECTED DRAWING: Figure 1
Patent JP-2020091184-A (JP)
Title: Reactor fuel state monitoring device, method and program
Inventor: MOROI REI
IPC: G21C17/035
Filed: 2018-12-05
Abstract: To provide a reactor fuel state monitoring technique that can estimate a state in a furnace by using a plurality of level gages having different measurement principles from each other.SOLUTION: A device 10 comprises: a first reception unit 11 for receiving a first detection signal 41 of a pressure difference type level gage 33 which measures a water level 32 of a pressure vessel 31 on the basis of a water pressure difference from a standard water column 16; a second reception unit 12 for receiving a second detection signal 42 of a thermo couple type level gage 19 which is installed on an LPRM detector assembly 17 and measures the water level 32 on the basis of a temperature rise value in response to a thermal input; a third reception unit 13 for receiving a third detection signal 43 of a radiation type level gage 18 which is installed outside the pressure vessel 31 and measures the water level 32 on the basis of intensity of radiation emitted from the inside of the pressure vessel; and a display unit 25 for displaying all of three measurement values, which are a first measurement value 51, second measurement value 52, and third measurement value 53 of the water level 32 which are independently derived from the first detection signal 41, the second detection signal 42 and the third detection signal 43.SELECTED DRAWING: Figure 1
Patent JP-2020094823-A (JP)
Title: Vehicle operation simulation method and vehicle operation simulation system
Inventor: KAMIKURA TAKAHISA
IPC: G01M17/02
Filed: 2018-12-10
Abstract: To highly accurately simulate a behavior of a practical vehicle on which a tire is mounted.SOLUTION: The vehicle operation simulation method predicts a behavior of a practical vehicle during traveling. The posture of a tire and the rotation speed of a rotating drum are changed so as to reproduce the transitional change of the tire posture during traveling of the practical vehicle to the tire by reflecting the predicted behavior of the practical vehicle during traveling. The stress applied to the tire abutting the rotating drum of a device for measuring tire touch-down characteristics is measured. The tire touch-down characteristics are calculated, and the behavior of the practical vehicle at the time of traveling is predicted by reflecting the vehicle characteristics predicted from the tire touch-down characteristics. The prediction and reproduction, stress measurement, and calculation are performed in parallel.SELECTED DRAWING: Figure 1
Patent JP-2020093419-A (JP)
Title: Method for producing insulating polymer-containing material composition, and insulator composed of insulating polymer-containing material composition
Inventor: TAGUCHI NAOTADA
IPC: C08L101/00
Filed: 2018-12-11
Abstract: To provide a method for producing an insulating polymer-containing material composition capable of imparting satisfactory mechanical physical properties and electrical physical properties in a polymer product such as high voltage equipment, and an insulator composed of an insulating polymer-containing material composition.SOLUTION: A method for producing an insulating polymer-containing material composition formed in such a manner that a mixture composed of an inorganic matter as fine powder having a thermal conductivity higher than a synthetic resin of 10 to 60 wt%, a thermoplastic resin of 10 to 45 wt% and a thermosetting resin of 10 to 45 wt% is subjected to: a cold mixing step (S1); a heating mixing step (S2); a fusion kneading step (S3); and an injection molding-press molding step (S4) in order, and an insulator is composed of an insulating polymer-containing material composition.SELECTED DRAWING: Figure 1
Patent JP-2019041578-A (JP)
Title: Electric power conversion device
Inventor: TACHIBANA HIDEAKI
IPC: H02M7/48
Filed: 2018-12-12
Abstract: To provide an electric power conversion device which can inhibit temperature rise of a capacitor, a semiconductor module, and a control circuit board, makes the control circuit board less likely to be affected by radiation noise, and enables improvement of rigidity of a case.SOLUTION: An electric power conversion device includes: a semiconductor module 2; a cooling body 3; a capacitor 4; a control circuit board 5; signal wiring 51; and a terminal 71. The signal wiring 51 has: a structure part comprising the semiconductor module 2, the cooling body 3, and the capacitor 4; and an extension part extending to the opposite side of the control circuit board 5 in an alignment direction with the control circuit board 5 when viewed from the structure part. The extension part extends along a metallic partition wall part 63 thermally connected with the cooling body 3. The terminal 71 and at least a part of the extension part are disposed in spaces partitioned from each other by the partition wall part 63.SELECTED DRAWING: Figure 2
Patent JP-2020095873-A (JP)
Title: connector
Inventor: KAMEMURA Masato
IPC: H01R13/52
Filed: 2018-12-13
Abstract: To enhance waterproofness between an elastic cover and an annular outer peripheral surface of a housing covered by the elastic cover.SOLUTION: A connector 20 includes a housing 30, an elastic cover 50, and a pressing member 60. The housing 30 includes a housing body 40 that accommodates an end portion of a linear body 10, and an opening for leading out the linear body 10 to the outside is formed at a base end of the housing body 40, and an annular outer peripheral surface 47 is formed on the base end side of the housing body 40. The elastic cover 50 covers the annular outer peripheral surface 47 and covers an opening on the base end side of the housing body 40 in a state where the linear body 10 is extended outward. The pressing member 60 has a pressing portion 63 that presses at least a part of the portion of the elastic cover 50 that covers the annular outer peripheral surface 47 toward the annular outer peripheral surface 47 over the entire circumferential direction of the annular outer peripheral surface 47.SELECTED DRAWING: Figure 5
Patent JP-2020098149-A (JP)
Title: Electronic watch, movement, and motor control circuit
Inventor: KAWAGUCHI TAKASHI
IPC: H02P8/02
Filed: 2018-12-18
Abstract: To provide an electronic watch that can prevent variations in driving speed of a rotor and can drive a motor at a constant speed.SOLUTION: An electronic watch comprises: a driver that is controlled to be in an on state for supplying a driving current to a coil of a motor and an off state for not supplying the driving current; a control unit that controls the driver to be in the on state or the off state according to the value of the current flowing in the coil; a detection signal output unit that outputs a detection signal at a time point when it detects that an on time or an off time that are the duration time of the on state or the off state of the driver falls under a predetermined condition; a reference signal output unit that outputs a reference signal to be a reference of the driving speed of the motor; and a drive cycle adjustment unit that compares the detection signal and the reference signal in terms of output timing, when the detection signal is output later than the reference signal, reduces the drive cycle of the motor, and when the detection signal is output earlier than the reference signal, increases the drive cycle of the motor.SELECTED DRAWING: Figure 5
Patent JP-2020096752-A (JP)
Title: Medical image processing device, x-ray diagnostic device and medical image processing program
Inventor: KURATOMI NAOKO
IPC: A61B6/00
Filed: 2018-12-19
Abstract: To improve visibility of a lesion in a combined 2D image with tomosynthesis imaging.SOLUTION: A medical image processing device according to an embodiment includes a detection unit and an image processing unit. The detection unit detects a position of a lesion of a breast in a plurality of tomographic images contained in three-dimensional medical data obtained by tomosynthesis-imaging the breast of a subject. The image processing unit generates two-dimensional image data by combining the plurality of tomographic images on the basis of the detected position of the lesion.SELECTED DRAWING: Figure 1
Patent JP-2020101746-A (JP)
Title: Attachment, lens system, electronic equipment system and camera system
Inventor: KAWAUCHI KENTO
IPC: G03B17/12
Filed: 2018-12-25
Abstract: To enable a lens barrel to be highly accurately mounted/demounted on/from electronic equipment, and suppress damage of the electronic equipment mounted with the lens barrel when inadvertently falling the electronic equipment mounted therewith.SOLUTION: An attachment 20 intermediates connection between a lens barrel 200 and a tablet type computer 100. The attachment 20 comprises: a plate-like body part 21 comprising a light passage hole 21a; a screw part 21b that is provided in the body part 21, and can be engaged/disengaged with/from a screw part 202 of the lens barrel 200; pawl parts 22 and 23 that are provided in the body part 21, and can be mounted/demounted on/from a lens attachment frame 10 of the tablet type computer 100; and through-holes 22a and 23a that can fit to protrusions 11b and 11c of the lens attachment frame 10 of the tablet type computer 100. In four kinds of attachment parts of the screw part 202, the screw part 21b, the lens attachment frame 10 and the pawl parts 22 and 23, the pawl parts 22 and 23 are most fragile against an impact load.SELECTED DRAWING: Figure 5
Patent JP-2020105561-A (JP)
Title: Plating apparatus and housing method of substrate to treatment tank
Inventor: YAMAZAKI TAKESHI
IPC: C25D17/06
Filed: 2018-12-27
Abstract: To provide a plating apparatus that can accommodate a substrate holder at a prescribed position of a treatment tank without highly accurate teaching work to a transportation unit, or fine adjustment work of the position of the treatment tank.SOLUTION: A plating apparatus comprises: a treatment tank 160 for treating a substrate W; a transportation unit 340 for transporting a substrate holder 500 for holding the substrate W; and a guide 250 for guiding the substrate holder 500 to a prescribed position of the treatment tank 160 when the transportation unit 340 transports the substrate holder 500 to the inside of the treatment tank 160. The transportation unit 340 includes: a holding unit 480 for holding the substrate holder 500; and a suspension unit 400 for suspending the holding unit 480, having: at least one of a rotation support mechanism 460, which rotatably supports the holding unit 480 around the rotational direction of the vertical axis L, and a first linear motion support mechanism 420, which movably supports the holding unit 480 in a first direction orthogonal to the vertical axis L; and an energization member 490 that maintains a substrate holder 502 in a prescribed attitude by energizing the holding unit 480.SELECTED DRAWING: Figure 3
Patent JP-2020106392-A (JP)
Title: Sonar device, method, and program
Inventor: EMURA MASASHI
IPC: G01S15/89
Filed: 2018-12-27
Abstract: To provide a sonar device which is compact and of a high spatial resolution, enabling it to be mounted in an unmanned vehicle, etc.SOLUTION: At least a first and a second transmitting line array is arranged at one and other end of a receiving line array separately from each other by a distance equal to the length of the receiving line array. A transmitter transmits a transmit signal changing the azimuth relative to a normal vector from a first angle to a second angle in plane where the normal vector of each transmitting line array and the longitudinal vertical axis of each transmitting line array are spread, in a period in which the transmit signal is transmitted from the first and second transmitting line arrays varying the respective frequencies. A receiver comprises: a signal separation unit for selectively separating and extracting a receive signal that is a reflection sound from the transmit signal transmitted in a specific vertical azimuth, on the basis of mutual correction result of a portion of the transmit signal with the receive signal, with respect to the receive signal from the receiving line array; and an aperture synthesizing unit for applying an aperture synthesizing process to a plurality of receive signals having been extracted by the signal separation unit and generating a receive beam in the horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2020107795-A (JP)
Title: Groove processing tool, and grooving method and grooving apparatus for thin film solar cell using the same
Inventor: HIRANO MITSUO
IPC: H01L31/0463
Filed: 2018-12-28
Abstract: To provide a groove processing tool for a solar cell capable of manufacturing an integrated thin-film solar cell with high yield.SOLUTION: A groove processing tool includes a rod-shaped body 81, and a truncated cone-shaped cutting edge region 82 formed at the tip of the body 81. The cutting edge region 82 includes a bottom surface 83 and a side surface 84 extending from the bottom surface 83 toward the body 81, a corner formed by the bottom surface 83 and the side surface 84 forms a cutting edge 85, and the groove processing tool in which a groove portion 86 is formed from the bottom surface 83 toward the body 81 is used to perform groove processing on a thin film of a thin film solar cell.SELECTED DRAWING: Figure 2
Patent JP-2020106131-A (JP)
Title: Pulsation damping device and air conditioning device comprising the same
Inventor: OISHI TAKESHI
IPC: F25B41/00
Filed: 2018-12-28
Abstract: To provide a pulsation damping device that can save space and improve a damping property.SOLUTION: A pulsation damping device 3 comprises: an upstream pipe 10 connected to a pulsation source for generating pressure fluctuations; an expanded pipe 11 into which an inserted part 10a of the upstream pipe 10 is inserted, and in which a closed space is formed; and a downstream pipe 13 of which a tip part 13a is inserted into the expanded pipe 11, and to which a refrigerant flowing out of the upstream pipe 10 is guided. A plurality of small holes 15 are provided in the upstream pipe 10 located in the expanded pipe 11 and the downstream pipe 13 located in the expanded pipe 11. A pitch P1 of the respective small holes 15 provided in the upstream pipe 10 is different from a pitch P2 of the respective small holes 15 provided in the downstream pipe 13.SELECTED DRAWING: Figure 2