baber/WOPTO huggingface dataset:
Patent JP-2019020185-A (JP)
Title: Lever, fuel holder, assembly of the same, and method for positioning thereof
Inventor: HAYAKAWA HIROAKI
IPC: G21C19/32
Filed: 2017-07-13
Abstract: To provide a lever, a fuel holder, and the assembly thereof which can be positioned in a short time, and a method for positioning which can determine a position in a short time.SOLUTION: The fuel holder assembly according to the present invention includes: a housing connected to the rectangular upper lid; a fuel holder capable of containing a nuclear fuel; a lever having a bottom and a U-shaped upper part, the upper part being connected to the bottom part; a fastening member for fastening the fuel holder and the lever removably; a fastening hole engaged with the fastening member, the hole having an upper lid and a bottom part in the center part; and at least one positioning part for positioning the fuel holder and lever.SELECTED DRAWING: Figure 1
Patent JP-2019019862-A (JP)
Title: Wave gear device
Inventor: HAIZUMI Kyohei
IPC: F16H1/32
Filed: 2017-07-14
Abstract: To provide a wave gear device which reduces a load applied from a bearing to a flexible outer tooth gear.SOLUTION: A wave gear device comprises: a noncircular cam 41 which is rotated around a central axis; a flexible ball bearing 42 which is mounted on an outer peripheral surface of the noncircular cam and of which the length in a radial direction is changed in a circumferential direction in response to the rotation of the noncircular cam; a flexible outer tooth gear 5 which is formed in a cylindrical shape extending in an axial direction and in which an inner peripheral surface of a lower end in the axial direction is brought into contact with an outer peripheral surface of the ball bearing and multiple outer teeth are provided at a fixed pitch in the circumferential direction on an outer peripheral surface of the lower end; and an inner tooth gear 3 which is disposed radially outside of the flexible outer tooth gear, includes a different number of inner teeth from the multiple outer teeth and is partially meshed with the flexible outer tooth gear. The outer peripheral surface of the ball bearing is brought into surface-contact with the inner peripheral surface of a lower end 50 of the flexible outer tooth gear. A space 55 is provided at a position that is a contact portion and faces a ball of the ball bearing in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2019020030-A (JP)
Title: Freezing device, frozen body manufacturing device, gas component concentration measuring device, frozen body manufacturing method, and gas component concentration measuring method
Inventor: GOTO TAKASHI
IPC: F25C1/04
Filed: 2017-07-14
Abstract: To provide a technology capable of obtaining a frost of satisfactory anisotropy.SOLUTION: A freezing device 200 comprises: a container structure 210 in which a gas dispersion liquid LB containing a liquid and a gas component dispersed in the liquid is accommodated; and a cooling device 220 which cools the container structure 210, such that the gas dispersion liquid LB accommodated in the container structure 210 is frozen and defined as a frozen body FB. The gas dispersion liquid LB is frozen at such a cooling speed that multiple gas columns GC each of which a columnar cavity consisting of the gas component are formed inside of the frozen body FB by the cooling device 220. In the process of freezing the gas dispersion liquid LB, among directions of flows of heat from the gas dispersion liquid LB to the container structure 210, a flow of heat in one axial direction is generated preferentially, thereby forming the frozen body FB in which the multiple gas columns GC are made closer to each other in parallel so as to be turned in the one axial direction.SELECTED DRAWING: Figure 1
Patent JP-2019017738-A (JP)
Title: Auxiliary device
Inventor: WADAHAMA NORIKO
IPC: A61M25/00
Filed: 2017-07-18
Abstract: To provide an auxiliary device capable of positioning the auxiliary device relatively to a guiding catheter.SOLUTION: An auxiliary device (100) includes: a flexible shaft part (10) which includes an insertion part (11) to be inserted in a guiding catheter (200); and a balloon (22) which is connected to the insertion part (11) and fixes medical tools inserted in the guiding catheter (200) to the guiding catheter (200). The auxiliary device (100) is provided with a length adjustment part (15) adjusting length in a shaft direction of the auxiliary device (100).SELECTED DRAWING: Figure 1
Patent JP-2019021534-A (JP)
Title: Heating apparatus and heating method
Inventor: INAGAKI TORU
IPC: H05B3/00
Filed: 2017-07-19
Abstract: To provide a heating apparatus which has a configuration for heating a heating object by emitting infrared ray from an infrared ray source, and which enables highly accurate temperature management.SOLUTION: A heating apparatus comprises: an infrared ray source L which heats a heating object housed in a heating space by emitting infrared ray; an electric power control part 45 which controls electric power to be supplied to the infrared ray source L; and a temperature sensor unit T which has a temperature sensor in a heat receiving body whose heat capacity or surface area correlates with that of the heating object. The location of the temperature sensor unit T is switchable between a position where it is housed inside the heating space and a position where it is taken out of the heating space. The electric power control part 45 is provided with a temperature control part 44 which controls, on the basis of a temperature detected by the temperature sensor unit T housed in the heating space, the electric power to be supplied to the infrared ray source L.SELECTED DRAWING: Figure 6
Patent JP-2019018327-A (JP)
Title: Origin alignment method and robot system
Inventor: KAWACHI YUTO
IPC: B25J9/10
Filed: 2017-07-21
Abstract: To provide an origin alignment method that enables execution of origin alignment without causing deformation of an arm and a stopper and damage to them, and a robot system.SOLUTION: An average value of a value of an angle detector in the state of pressing an arm against a stopper provided on the side of one end in a movable range by moving the arm by speed control and a value of the angle detector in the state of pressing the arm against a stopper provided on the side of the other end in the movable range is obtained for estimation of a central position between the stoppers. Thus, origin alignment for the arm is performed.SELECTED DRAWING: Figure 4
Patent JP-2019029062-A (JP)
Title: Cell system
Inventor: KOMIYAMA KEITA
IPC: H02J7/00
Filed: 2017-07-25
Abstract: To accurately estimate the deterioration amount of a cell in a cell system capable of estimating the deterioration amount of the cell,.SOLUTION: In a cell system including a cell, a cooling device, first and second heat flux sensors, and an ECU, the first and second heat flux sensors are provided near a casing bottom surface and the casing upper surface of the cell and detect the heat fluxes Q1 and Q2 on the casing bottom surface and the casing upper surface. The ECU calculates the internal temperatures T1 and T2 of electrode bodies on the casing bottom surface and the casing upper surface by using the detected Q1 and Q2. The ECU calculates the temperature variation inside the electrode bodies from the calculated T1 and T2. When the temperature variation is larger than a reference value, the ECU does not use either T1 or T2 for estimating the deterioration amount of the cell, and when the temperature variation is less than the reference value, the ECU uses one of T1 and T2 to estimate the deterioration amount of the cell.SELECTED DRAWING: Figure 5
Patent JP-2019025943-A (JP)
Title: Plate spring and method for manufacturing the same, and carriage for railway vehicle
Inventor: TSUMURA YOSUKE
IPC: F16F1/36
Filed: 2017-07-25
Abstract: To provide a plate spring which achieves improvement of durability and maintenance of spring characteristics.SOLUTION: A plate spring is applicable to a carriage for railway vehicle that includes a transverse beam for supporting a vehicle body and an axle box having a spring seat on its upper end. The plate spring includes a plate spring body made from a fiber-reinforced resin, and a side face member. The plate spring body extends to a vehicle longitudinal direction, has its central part supporting the end in a vehicle width direction end of the transverse beam from the lower part, has its both ends supported by a spring seat, and is formed by stacking a plurality of blocks in a thickness direction being a vertical direction. The side face member partially covers a side face of a region positioned above the end edge of the spring seat in the plate spring body.SELECTED DRAWING: Figure 2
Patent JP-2019033003-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SAITO AKIRA
IPC: H01M10/0569
Filed: 2017-08-08
Abstract: To provide a battery that is compatible with suppression of heat generation during overcharge and suppression of a battery resistance value.SOLUTION: A nonaqueous electrolyte secondary battery includes a positive electrode and a nonaqueous electrolyte. The positive electrode includes a positive electrode mixture layer, the positive electrode mixture layer contains particulate trilithium phosphate, and the nonaqueous electrolyte contains dimethyl carbonate. The specific surface area of tri-lithium phosphate contained in the positive electrode mixture layer is 1.3 m/g or more and 5.4 m/g or less, and the concentration of dimethyl carbonate contained in the nonaqueous electrolyte is 24 mass% or more and 31 mass% Or less.SELECTED DRAWING: Figure 1
Patent JP-2019031251-A (JP)
Title: Vehicle body structure
Inventor: KATO TAKASHI
IPC: B62D25/20
Filed: 2017-08-09
Abstract: To provide a vehicle body structure which can protect a vehicle battery while inhibiting weight increase.SOLUTION: A vehicle body structure includes: a recessed part 1a formed on a rear floor panel 1 of a cargo chamber of a vehicle; a driving electric power supply device 10 which supplies electric power for driving the vehicle; and an auxiliary machine electric power supply device 20 which supplies electric power to an auxiliary machine mounted on the vehicle. The auxiliary machine electric power supply device 20 is fixed to a pedestal part formed at the recessed part 1a to be formed as an auxiliary machine electric power supply device structure. The driving electric power supply device 10 is arranged side by side with the auxiliary machine electric power supply device 20 in a vehicle width direction within the recessed part 1a. A rear end part of the auxiliary machine electric power supply device structure is located at the rear side of a rear end part 10a of the driving electric power supply device 10 when viewed in a vehicle fore and aft direction.SELECTED DRAWING: Figure 2
Patent JP-2019035022-A (JP)
Title: Separation method of mixed fiber, production method of first fiber, production method of decomposed material of second fiber, and production method of decomposed material of third fiber
Inventor: ITO TOMOMICHI
IPC: C08J11/18
Filed: 2017-08-15
Abstract: To provide a separation method of mixed fiber, in which environmental load is reduced.SOLUTION: A separation method of a mixed fiber of the present invention includes a decomposition step of decomposing at least one of a second fiber and a third fiber by heat treating a mixed fiber containing at least two selected from the group consisting of a first fiber, the second fiber and the third fiber under the presence of organic acid, in which the first fiber is a fiber having a structural unit bonded by a carbon-carbon (C-C) bond, a carbon-oxygen bond (C-O), a urethane bond or an ester bond, the second fiber is a fiber having its structural unit bonded by a β-glycoside bond, and the third fiber is a fiber having a structural unit bonded by an amide bond.SELECTED DRAWING: Figure 1
Patent JP-2019039302-A (JP)
Title: Crank mechanism and drive device
Inventor: OKADA TORU
IPC: F16C3/22
Filed: 2017-08-22
Abstract: To provide a crank mechanism which enables a distance between a movable body which reciprocates and a crank shaft to be shortened and makes buckling of a connecting rod less likely to occur.SOLUTION: A crank mechanism 2 includes: a cross head 8 integrally linked to a movable body 3; and a connecting rod 9 which is connected to the cross head 8 and rotatably supported by a crank pin 4b of a crank shaft 4. The cross head 8 has: a cross head body 10 integrally linked to the movable body 3; and a cross head pin 11 which is coupled to the cross head body 10 and rotatably supports the connecting rod 9 to cause the connecting rod 9 to be coupled to the cross head body 10. The cross head pin 11 is disposed in a direction opposite to a direction in which the movable body 3 is disposed relative to the crank shaft 4.SELECTED DRAWING: Figure 1
Patent JP-2019039137-A (JP)
Title: Shutter apparatus
Inventor: SHIGEMURA MASAKAZU
IPC: E06B9/15
Filed: 2017-08-22
Abstract: To provide a shutter apparatus which allows restricting a winding diameter of a winding shaft of a shutter curtain from becoming larger, even though the shutter curtain is configured to include a curtain constitution member made of plates each having a plurality of concavities and convexities alternately and successively formed in a shutter curtain open/close movement direction.SOLUTION: A shutter curtain which moves to open and close by winding and unwinding of a winding shaft includes a panel 21 being a curtain constitution member made of plates each having a plurality of convexities 22 and concavities 23 which are concave and convex in a shutter curtain thickness direction and alternately and successively formed in a shutter curtain open/close movement direction. A bottom portion 23A of the concavity 23 is shaped to be curved and protruded in an outer diameter direction of the winding shaft in accordance with an external shape of the winding shaft.SELECTED DRAWING: Figure 5
Patent JP-2019040087-A (JP)
Title: toner
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/08
Filed: 2017-08-25
Abstract: To provide a toner which has excellent low temperature fixability, hot off set resistance and heat resistant storage properties, is excellent in charge stability even at a high temperature and high humidity environment, and has high stability in durability.SOLUTION: A toner has toner particles containing a binder resin, a colorant and wax, where the binder resin contains an amorphous polyester resin having an alcohol and carboxylic acid component-derived monomer unit, the alcohol component-derived monomer unit contains 75 mol% or more of a monomer unit derived from an alkylene oxide adduct of bisphenol A, and when content ratios of a saturated aliphatic dicarboxylic acid-derived monomer unit in the carboxylic acid-derived unit contained in the amorphous polyester resin composition having a molecular weight of 1,000-5,000 and 20,000-1,000,000 in the toner are represented by X mol% and Y mol%, the toner satisfies relationships of 5≤X≤30 and 20≤Y≤50.SELECTED DRAWING: None
Patent JP-2019037547-A (JP)
Title: Measurement device and measurement method
Inventor: KASHIWASE SUSUMU
IPC: A61B5/00
Filed: 2017-08-25
Abstract: To provide a measurement device and a measurement method which can enhance outdoor availability.SOLUTION: A measurement device 1 includes: a plurality of sensors 20, 30 which can be attached to different parts of a human body; and a controller 10 which acquires respective output values of the plurality of sensors 20, 30. The plurality of sensors 20, 30 output an output value respectively for calculating the same type of biological information by optical measurement. The controller 10, on the basis of the respective output values of the plurality of sensors 20, 30, selects any one sensor 20 or 30, and determines the measurement value of the biological information on the basis of the output value of the selected sensor 20, 30.SELECTED DRAWING: Figure 1
Patent JP-2018075356-A (JP)
Title: X-ray fluoroscopic apparatus and x-ray fluoroscopic method
Inventor: MORI SHINICHIRO
IPC: A61N5/10
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray fluoroscopic method and X-ray fluoroscopic apparatus which can further improve the detection accuracy of a specific portion and detect the position of the specific portion in real-time.SOLUTION: A control unit 30 includes: an image storage section 31 which has a first image storage part 32 storing a plurality of templates created on the basis of an image containing a specific portion of a subject and a second image storage part 33 storing a plurality of correct images created on the basis of the image containing the specific portion of the subject; a learning section 34 which creates a discriminator by machine learning on the basis of the plurality of correct images; a candidate position selection section 35 which selects the region containing the specific portion from the machine learning using the discriminator by using the plurality of images obtained by collecting the images containing the specific portion of the subject at a prescribed frame rate; and a position detection section 36 which detects the position of the specific portion by executing template matching by using the plurality of templates to the region containing the specific portion selected by the candidate position selection section 35.SELECTED DRAWING: Figure 2
Patent JP-2019041060-A (JP)
Title: Light irradiation device
Inventor: HATAKEYAMA SHO
IPC: H01S5/02
Filed: 2017-08-28
Abstract: To provide a light irradiation device with high heat resistance.SOLUTION: A light irradiation device 1 includes a diffractive optical element 10 that diffracts and emits incident light and a light source unit 30 that projects light to the diffractive optical element 10, and the diffractive optical element 10 includes at least one diffractive layer 115 having a high refractive index portion 111 in which convex portions 111a are arranged side by side and a low refractive index portion 114 including a concave portion 112 formed between the convex portions 111a, and a glass layer 41 disposed on the side from which light from a light source unit 30 is emitted relative to any of the diffractive layers 115.SELECTED DRAWING: Figure 3
Patent JP-2019045896-A (JP)
Title: Software management device, software management method and program of software management method
Inventor: DOI TETSUYA
IPC: G06F8/60
Filed: 2017-08-29
Abstract: To provide a software management device etc. which can restrict unauthorized installation of software or fraudulent use after the installation.SOLUTION: An installation device 30 used as a software management device is a management device of software 40 relating to an extension base board 20 used as a certain base board of an information processing device 100 formed by combining a plurality of base boards. The installation device comprises: an identification ID management unit 311 for collecting data of an identification ID which each base board has respectively; a license key generation unit 312 which generates a license key 221 of the software 40 on the basis of the identification ID collected from the plurality of base boards; and an installation processing unit 33 which stores the software 40 and the data of the license key 221 in the extension base board 20, when installation from the extension base board 20 side is permitted.SELECTED DRAWING: Figure 1
Patent JP-2019043989-A (JP)
Title: Plunger lubricant composition
Inventor: SHIBA YASUHIKO
IPC: C10M169/04
Filed: 2017-08-30
Abstract: To provide a lubricant composition exhibiting excellent lubricity under a high speed condition and a high temperature condition while avoiding deterioration of a working environment and pollution of products.SOLUTION: A plunger lubricant composition of the present invention coated between an outer peripheral surface of a plunger tip and an inner peripheral surface of an injection sleeve comprises: (A) a base oil; (B) one or more kinds selected from a sulfate, a carbonate, a nitrate, or a chloride of barium or strontium.SELECTED DRAWING: None
Patent JP-2019041836-A (JP)
Title: counter
Inventor: OSHIMA KOICHI
IPC: E04H1/12
Filed: 2017-08-30
Abstract: To inhibit a structure of an attaching part from protruding from a wall surface even when a coming-off prevention member is provided.SOLUTION: A counter 1 includes a fixed member 70 fixed to a wall surface 2, a counter body 10 attached to the wall surface 2 by being hooked on the fixed member 70 from a predetermined direction, and a coming-off prevention member 80 for preventing the counter body 10 hooked on the fixed member 70 from coming off in the predetermined direction. By moving in a parallel direction with respect to the wall surface 2, the coming-off prevention member 80 can freely move to a coming-off prevention position for preventing the counter body 10 from coming off in the predetermined direction, and to a permissible position for permitting coming-off of the counter body 10 in the predetermined direction.SELECTED DRAWING: Figure 10
Patent JP-2019047573-A (JP)
Title: Switched reluctance motor control apparatus
Inventor: DEGUCHI JUNICHI
IPC: H02P25/098
Filed: 2017-08-30
Abstract: To reduce vibration and noise while suppressing deterioration of efficiency during regeneration of a switched reluctance motor.SOLUTION: In the switched reluctance motor control apparatus, a negative voltage to be applied in a regeneration region is calculated on the basis of an expression (1) (step S2), an excitation end angle at which application of the negative voltage in the regeneration region is started and a maximum current value which is the current value at the excitation end angle are determined on the basis of a rotational speed and a torque (step S8), a magnetic flux to be generated by a switched reluctance motor is estimated on the basis of the excitation end angle and the maximum current value (step S9), and an excitation start angle at which application of positive voltage in the regeneration region is started is determined by use of the estimated magnetic flux (step S11).SELECTED DRAWING: Figure 5
Patent JP-2018008090-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reporting a stop operation mode even if trouble occurs in sub-control means.SOLUTION: A game machine includes specific display means that can display instruction information for instructing a stop operation mode during a period from when operation of at least stop operation means is permitted to when the last stop operation means is operated in a game in which a winning combination is determined, is controlled over time length predetermined in a specific display mode differing from the instruction information and differing from putout number information after a pattern combination relating to a winning combination is stopped, and then can display the putout number information without requiring any specific operation after that. The specific display means is controlled by main control means.SELECTED DRAWING: Figure 20