baber/WOPTO huggingface dataset:
Patent JP-2021009951-A (JP)
Title: Component mounting device, and manufacturing method of component mounting board using the same
Inventor: YOKOYAMA MASARU
IPC: H05K13/08
Filed: 2019-07-02
Abstract: To provide a component mounting device capable of improving the working efficiency, and a manufacturing method of a component mounting board using the same.SOLUTION: The component mounting device includes: a board positioning unit; an insertion head; a first camera; and a control unit. When the control unit detects an error that a component lead is not properly inserted into a board insertion hole, depending on the detection of the error, the control unit controls the first camera to take an image of the board, and based on the pickup image, controls the insertion head to pick up again the component from the board.SELECTED DRAWING: Figure 4
Patent JP-2021012794-A (JP)
Title: Spark plug for internal combustion and internal combustion having the same
Inventor: SUGIURA AKIMITSU
IPC: H01T13/32
Filed: 2019-07-04
Abstract: To provide a spark plug for an internal combustion capable of improving ignitability, and provide an internal combustion having them.SOLUTION: A spark plug 1 for an internal combustion includes an insulator 3, a center electrode 4, a housing 2, and a cover part 5. The cover part 5 covers at least a part of the center electrode 4. A tip penetration hole 51 penetrated to a tip side is formed in the cover part 5. The diameter of the tip penetration hole 51 is reduced as directed to the tip end side. The diameter of an electrode tip end part 41 as a tip end part of the center electrode 4 is reduced as directed to the tip. At least a part of the electrode tip end part 41 is arranged inside the tip penetration hole 51. An annular jet path 52 is formed between an outer periphery inclined surface 411 of the electrode tip end part 41 and an inner peripheral inclined surface 512 of the tip penetration hole 51. The annular jet path 52 is formed so as to be directed to a plug center axis C as directed to the tip side. An inner peripheral end part 511 of the tip penetration hole 51 forms a discharge gap G between itself and the electrode tip parts 41 of the center electrode 4.SELECTED DRAWING: Figure 1
Patent JP-2021012858-A (JP)
Title: Fuel cell system
Inventor: KASAHARA YUKI
IPC: H01M8/10
Filed: 2019-07-09
Abstract: To provide a fuel cell system capable of executing appropriate scavenging.SOLUTION: A fuel cell system comprises: a scavenging device capable of scavenging the inside of a fuel cell; a switch capable of being operated manually; and a control device for executing scavenging inside the fuel cell by controlling the scavenging device. According to operation to the switch, the control device executes a normal scavenging mode in which normal scavenging is executed at the time of stopping power generation of the fuel cell and a scavenging suppression mode in which no scavenging is executed or simple scavenging requiring less energy consumption than that in the normal scavenging is executed at the time of stopping power generation of the fuel cell. However, when a predetermined condition is established in a state in which the scavenging suppression mode is selected, the control device compulsorily executes scavenging. The predetermined condition is at least one of a condition that a predetermined time has passed since stop of power generation of the fuel cell, a condition that a stop position of a vehicle on which the fuel cell system is mounted is a predetermined position, and a condition that an outside air temperature is lower than a threshold.SELECTED DRAWING: Figure 3
Patent JP-2021014414-A (JP)
Title: Method for producing composition having uric acid level reducing effect and pharmaceutical product
Inventor: YAGASAKI KAZUMI
IPC: A23L33/105
Filed: 2019-07-10
Abstract: To provide a method for producing a composition having a uric acid level reducing effect, which is derived from a natural product, and a method for producing a pharmaceutical product comprising the composition obtained by the method as an active ingredient.SOLUTION: A method for producing a composition having a uric acid level reducing effect prepares an extract containing a substance having a uric acid level reducing action by eluting from coffee grains into a solvent containing ethanol. A method for producing a pharmaceutical product having a uric acid level reducing effect produces a composition having a uric acid level reducing action by the method for producing a composition having a uric acid level reducing action and then produces a pharmaceutical product containing the above composition as an active ingredient.SELECTED DRAWING: None
Patent JP-2021013965-A (JP)
Title: Processing device
Inventor: OMAE MAKIKO
IPC: B23Q11/00
Filed: 2019-07-10
Abstract: To provide a processing device to which a cutting blade is attached, which enables a distance between spindles to be shortened without requiring troublesome work.SOLUTION: A processing device 100 comprises a spindle housing 11, a mount, a cutting blade 14, and a blade cover 15. The mount includes a columnar boss part extending in a longitudinal direction, and a support surface that protrudes outward in a radial direction from behind the boss part to support the cutting blade 14. The cutting blade 14 has, at a center, an insertion hole 14-3 that is inserted into the boss part. The blade cover 15 comprises an opposing part 15-2 opposing to a surface 24-2 side of the cutting blade 14 with a rear surface side of the cutting blade 14 attached to the mount. Homopolar magnetic fields are applied to the opposing part 15-2 and the surface 24-2 of the cutting blade 14, and the cutting blade 14 is pressed against the mount by force of repulsion to be held.SELECTED DRAWING: Figure 3
Patent JP-2021015184-A (JP)
Title: Image forming apparatus
Inventor: OKUZUMI RYO
IPC: H05B3/00
Filed: 2019-07-11
Abstract: To protect a circuit component from high voltage.SOLUTION: An image forming apparatus comprises: a heater 205 that heats a sheet 101; a heating control unit having a triac Tr1 that has a gate terminal and two input/output terminals and performs connection and disconnection of a power supply path according to a drive signal input to the gate terminal, and a phototriac coupler SSR1 that outputs a drive signal for the connection or disconnection of the power supply path to the gate terminal of the triac Tr1 according to a control signal from a control unit 210; and a varistor 203 that is connected to an input terminal of a commercial AC power supply 201 at one end, and is connected to resistance components 211 and 206 connecting a T1 terminal with the gate terminal of the triac Tr1 at the other end. When a surge voltage is applied to the commercial AC power supply 201, the varister 203 outputs the drive signal to the gate terminal of the triac Tr1 through the resistance component 206.SELECTED DRAWING: Figure 2
Patent JP-2021013606-A (JP)
Title: Hair growth and hair restoration promotion instrument and hair growth and hair restoration promotion device
Inventor: HAYASHI TAKESHI
IPC: A61H7/00
Filed: 2019-07-12
Abstract: To provide an instrument for peeling sticking of a skin layer and a fat cell layer, dividing fat, peeling the fat cell layer stuck to a muscle and lacertus layer, for opening blood capillary and delivering nourishment to hair roots, thereby promoting hair growth and hair restoration effects.SOLUTION: There is provided a hair growth and hair restoration promotion instrument in which, many U-shaped pressure contact rods being formed of a thin linear member and formed into an almost U shape, in a state in which both end parts of an opening side of the pressure contact rods are fixed on a board in a vertical direction so that arc-shaped tip parts are directed upward.SELECTED DRAWING: Figure 8
Patent JP-2020021936-A (JP)
Title: Semiconductor die
Inventor: ARJEN VAN DER SIJDE
IPC: H01L33/00
Filed: 2019-07-19
Abstract: To provide a compact semiconductor die not requiring a protective diode.SOLUTION: A semiconductor die 1 comprises at least a first light-emitting diode L1 and a second light-emitting diode L2, where the first light-emitting diode comprises a first diode D1 formed in a first die area and a first phosphor layer P1 deposited over the first die area; the second light-emitting diode L2 comprises a second diode D2 and a second phosphor layer P2 deposited over the second die area; the first diode and the second diode are electrically connected in anti-parallel; and the optical properties of the second phosphor layer differ from the optical properties of the first phosphor layer.SELECTED DRAWING: Figure 2
Patent JP-2021018344-A (JP)
Title: Anti-glare film, method for manufacturing the same, and application
Inventor: ONOMICHI HIROSHI
IPC: G02B5/02
Filed: 2019-07-22
Abstract: To provide an anti-glare film capable of obtaining both anti-glare and glare resistance.SOLUTION: The anti-glare film includes an anti-glare layer having at least one surface being an unevenness surface having an unevenness shape and prepared for an anti-glare layer satisfying all the following characteristics (1)-(5). (1) A haze is 1-60%; (2) an internal haze is 1-50%; (3) the 60° gloss of the unevenness surface is 0.1-70%. (4) the average length RSm of the roughness curve element of the unevenness surface is 1-50 μm; and (5) a skewness Rsk of the unevenness surface is less than 0. The anti-glare layer may include particles and a photo curable resin; and the anti-glare film may be manufactured through the transfer step of using the transferred surface of a transfer film as a molding die and forming an unevenness shape obtained by reversing the transfer surface on the surface to be transferred of an anti-glare film precursor.SELECTED DRAWING: None
Patent JP-2021021750-A (JP)
Title: Portable information apparatus
Inventor: MORINO TAKAYUKI
IPC: G06F1/16
Filed: 2019-07-24
Abstract: To provide a portable information apparatus which can suppress a decrease in appearance quality when operated by being folded between housings even by a simple construction.SOLUTION: A portable information apparatus 10 comprises a first housing 12A, a second housing 12B and a hinge device 14. The hinge device 14 includes: a plurality of outer shell members 24 juxtaposed along a direction in which the first housing 12A and the second housing 12B are juxtaposed and provided with a hollow part 30; an inner shell member 25 arranged inside the hollow part 30 of an outer shell member 24 so as to cross at least the lower-face boundary between adjacent outer shell members 24, 24; a first connecting part 26 for connecting the inner shell member 25 and one of the adjacent outer shell members 24, 24; and a second connecting part 27 for connecting the inner shell member 25 and the other of the adjacent outer shell members 24, 24.SELECTED DRAWING: Figure 6B
Patent JP-2021019517-A (JP)
Title: Working vehicle
Inventor: KAWAMURA TOMOHIRO
IPC: A01B63/10
Filed: 2019-07-25
Abstract: To efficiently arrange a number plate and an external hydraulic pressure takeout machine.SOLUTION: Left and right frames 38 are arranged between left and right fenders 35L, 35R at a rear part of an operation seat 10, external hydraulic pressure takeout machines 43a, 43b are supported at the left and right frames 38 so as to be located below the left and right frame 38, and a number plate 39 is arranged so as to protrude upward more than the left and right frames 38. The external hydraulic pressure takeout machines 43a, 43b are arranged between a left-side lift link by a lift arm 28L and a lift rod 30L and a lower columnar support 34L at a left side of a safety frame 33, or between a right-side lift link by a lift arm 28R and a lift rod 30R and a lower columnar support 34R at a right side of the safety frame 33.SELECTED DRAWING: Figure 3
Patent JP-2021020159-A (JP)
Title: Porous body containing iodine-supporting active carbon, and production method thereof
Inventor: TADENUMA KATSUYOSHI
IPC: A01N25/08
Filed: 2019-07-26
Abstract: To provide a porous body containing iodine-supporting active carbon capable of fixing iodine to a resin porous body to prevent the iodine from eluting into water and keeping antibacterial and antiviral effect for a long time.SOLUTION: A porous body containing iodine-supporting active carbon includes a resin porous body mixed with active carbon and iodine supported by the active carbon. The resin porous body is integrated with the active carbon in an exposed state in a porous structure to support the iodine. The iodine is supported by the active carbon in a state of element iodine that is not eluted into water.SELECTED DRAWING: Figure 1
Patent JP-2021023370-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-07-31
Abstract: To provide a game machine that suppresses a decrease in a player's interest in a game.SOLUTION: When a specific result (big winning) is derived in variable display of identification information (special symbol), a game machine is to be in an advantageous game state (big winning game state, etc.) that is advantageous to a player. Performance executing means can display a specific image (reservation icon, etc.) on the basis of the fact that the right to execute the variable display of the identification information is generated. While the specific image is displayed, a change image that changes the display mode of the specific image may be displayed. There are cases where one change image is displayed and multiple change images are displayed. When multiple change images are displayed, the display mode of the specific image may change multiple times.SELECTED DRAWING: Figure 66
Patent JP-2021023548-A (JP)
Title: Medical image processing device, medical image processing system, medical image processing program and medical image processing method
Inventor: FUNASAKO SHINTARO
IPC: A61B5/055
Filed: 2019-08-06
Abstract: To improve the browsing property of a joint.SOLUTION: A medical image processing device comprises a setting unit, a deformation unit and a generation unit. The setting unit sets a curved surface between a first bone region and a second bone region included in a joint in three-dimensional medical image data obtained by imaging the joint including at least the first bone region and the second bone region. The deformation unit obtains a deformed bone region in which at least one of the first bone region and the second bone region is deformed along the extension of the curved surface. The generation unit generates display image data on the basis of the deformed bone region deformed by the deformation unit.SELECTED DRAWING: Figure 1
Patent JP-2020075692-A (JP)
Title: Tire structure and tire fastening structure of the same, and bicycle
Inventor: LEE YOUNG GI
IPC: B60C19/12
Filed: 2019-08-15
Abstract: To provide a tire structure which solves a problem of a conventional technique and a tire fastening structure of the same, and a bicycle.SOLUTION: A tire structure can be fastened to a rim, in which the tire structure includes an air tube, a core provided on the air tube and a tire outer skin provided on the core, the core includes a body part positioned on the upper part of a horizontal major diameter of the air tube and a wing part positioned on the lower part thereof, the lower end of the wing part is arranged below the upper surface of the rim, a compression rate of the body part thickness of the core when the air tube is expanded is 10-50%, a compressed thickness of the body part when the air tube is expanded includes a length range of 70% or less of the horizontal outer diameter of the tire structure, Shore C hardness of the core is 20-80, and ratios of the Shore C hardness of the core and the tire outer skin are 0.2-1.SELECTED DRAWING: Figure 1
Patent JP-2021034134-A (JP)
Title: Power storage device
Inventor: KURITA MIKIYA
IPC: H01M50/172
Filed: 2019-08-19
Abstract: To suppress deterioration of welding performance of a welded portion even when the internal pressure of a power storage device rises.SOLUTION: A case main body 13 includes a rectangular bottom wall 13b facing a lid 14, a pair of long-side walls 13c erected from a pair of long edge portions 13g of the bottom wall 13b, and a pair of short-side walls 13d erected from a pair of short-side edge portions 13h of the bottom wall 13b. A welded portion is located at case tip portions 13f of the pair of long-side walls 13c, case tip portions 13f of the pair of short-side walls 13d, and a lid peripheral portion 14c. The dimension of the pair of long-side walls 13c in a second direction Y is set to be larger than the dimension of the pair of short-side walls 13d in a third direction Z. A formation range of the welded portion in the second direction Y on the pair of long-side walls 13c is larger than a formation range of the welded portion in the third direction Z on the pair of short-side walls 13d.SELECTED DRAWING: Figure 1
Patent JP-2020040121-A (JP)
Title: Binder composition for mold molding
Inventor: YAMAGUCHI DAISUKE
IPC: B22C1/22
Filed: 2019-08-21
Abstract: To provide a binder composition for mold molding capable of suppressing the corrosion of piping in a white pipe even if the binder composition for mold molding including a specified acid catalyst is used at a pH of 6 or lower.SOLUTION: A binder composition for mold molding comprises: an acid hardening resin; an acid catalyst; and aliphatic polyvalent carboxylic acid having a carbon number of 4 to 12, in which the acid catalyst is one or more kinds selected from a group consisting of hydroxy monocarboxylic acid, monocarboxylic acid, aromatic carboxylic acid, sulfonic acid, ascorbic acid and inorganic acid, and its pH at 25°C is 6 or lower.SELECTED DRAWING: None
Patent JP-2021032669-A (JP)
Title: Welding inspection device, welding inspection method, welding inspection system, program for welding inspection and recording medium
Inventor: TSUBOI KENSUKE
IPC: B23K31/00
Filed: 2019-08-23
Abstract: To measure a surface shape of a weld zone in a narrow part.SOLUTION: A welding inspection device is provided that inspects a weld zone 128 inside a narrow part 129 which is surrounded by a plurality of plate materials (cylinder bodies 121, outer cylinders 125, and heat transfer fins 126) or structures joined at the weld zone 128 and is formed along the extending direction of the weld zone 128. The welding inspection device includes: a mobile object 21 moving along an extending direction of the weld zone 128 inside the narrow part 129; and a laser measurement unit 22 which is mounted on the mobile object 21 and measures a surface shape of surroundings including the weld zone 128.SELECTED DRAWING: Figure 7
Patent JP-2020095012-A (JP)
Title: Mirror for observing inside device, production method of analysis sample, and sample observation method
Inventor: KAMISAKA MASAHIRO
IPC: G01N1/36
Filed: 2019-08-26
Abstract: To easily observe a state of a sample being processed inside a processing device from outside.SOLUTION: A mirror 10 for observing inside a device includes a pedestal member and a mirror face member 12 fixed at the pedestal member so as to incline with regard to a horizontal plane. When installed at a processing device having a processing space 111 configured to house and process a sample and open at a front side, the mirror is capable of bridging between at least a pair of guide rails 130 provided extending in a depth direction toward a back wall, respectively on right and left side walls inside the processing device, and capable of adjusting a position to the depth direction at the pair of guide rails.SELECTED DRAWING: Figure 4
Patent JP-2021033239-A (JP)
Title: Image formation apparatus
Inventor: TERADA RYOHEI
IPC: G03G15/08
Filed: 2019-08-29
Abstract: To provide a configuration which can display information about the replacement of a development device 104Y at the appropriate timing.SOLUTION: A development device 104Y is detachably attached to an image formation apparatus and develops an electrostatic latent image formed on a photoreceptor drum 101Y with toner. The development device 104Y comprises a development container 20, a development sleeve 24 and a toner density sensor 401. The development container 20 stores a developer containing toner and a carrier. The development sleeve 24 carries the developer in the development container 20 and rotates. The toner density sensor 401 detects the toner density (TD ratio) in the development container 20. The display unit displays information about the replacement of the development device 104Y on the basis of the toner density detected by the toner density sensor 401 and the rotational speed of the development sleeve 24.SELECTED DRAWING: Figure 4
Patent JP-2021040423-A (JP)
Title: Control device of rotary electric machine
Inventor: KONDO KOSUKE
IPC: H02P27/08
Filed: 2019-09-03
Abstract: To provide a rotary electric machine capable of reducing a ripple current flowing through a capacitor regardless of an operating region of the rotary electric machine.SOLUTION: A control device is applied to a system including an inverter electrically connected to a rotary electric machine and a capacitor electrically connected to an input side of the inverter. The control device includes a model prediction control section 56. The model prediction control section 56 determines a switching mode of the inverter that reflects a ripple current flowing through the capacitor based on an operating region of the rotary electric machine and operates the inverter so as to change the switching mode of the inverter to the determined switching mode.SELECTED DRAWING: Figure 2
Patent JP-2020058341-A (JP)
Title: Oncolytic HSV vector
Inventor: UCHIDA HIROAKI
IPC: C12N7/01
Filed: 2019-09-11
Abstract: To provide oncolytic HSV vectors.SOLUTION: Provided is a recombinant oncolytic herpes simplex virus (oHSV) comprising one or more copies of the one or more microRNA target sequences inserted into non-HSV ligand and one or more HSV loci, which are specific to molecules (protein, lipid, or carbohydrate determinants) present on the surface of cells (such as cancer cells), preferably, one or more HSV genes required for HSV replication in normal (i.e., non-cancer) cells. Also provided are stocks and pharmaceutical compositions comprising oHSV and methods for killing tumor cells using oHSV.SELECTED DRAWING: Figure 1
Patent JP-2020131007-A (JP)
Title: Hair finishing comb, and coming method
Inventor: FURUKAWA TAKESHI
IPC: A45D24/36
Filed: 2019-09-12
Abstract: To provide a technique capable of giving gloss and stiffness to the hair, correcting vicious hair, and making smooth hair with voluminous feeling.SOLUTION: A comb is such that: a comb body 12 which is integrally provided with a trunk 1 supporting a plurality of teeth 4 suspended in one row at a prescribed interval, a comb point 6 formed via a shoulder in the tip of the trunk, a comb body 7 extending to the trunk and the teeth, a handle 8 extending to the comb body obliquely in the same direction as the tooth tip, and a thumb hole 9 formed in the rear end of the handle, and a combing operation auxiliary body 16 which is integrally provided with a moving handle 13, a ring finger hole 14, and a small finger hook 15 are pivotally connected rotatably at a prescribed rotation angle by a pivot in the almost center of the comb body. A combing method includes directing upward the surface of the comb, and moving by reciprocating in parallel in all directions so as to go along the scalp without bringing a linear back or a circular arc back formed by the shoulder, the trunk and the comb body into contact with the scalp.SELECTED DRAWING: Figure 5