baber/WOPTO huggingface dataset:
Patent JP-2019153130-A (JP)
Title: Data management system and data management application
Inventor: NAMBARA TATSUKI
IPC: G06Q50/10
Filed: 2018-03-05
Abstract: To provide a data management system and a data management application with technology for properly managing data using a block chain.SOLUTION: A data management system 1000 includes a vehicle terminal 1200 mounted on a vehicle; a user terminal 1500 used by users who share the vehicle; a P2P network 1002 which is an example of a communication network for performing peer-to-peer communication between the vehicle terminal 1200 and the user terminal 1500; and a block chain 1004 distributed and shared between the vehicle terminal 1200 and the user terminal 1500. Information relating to use reservations transmitted and received between the vehicle terminal 1200 and the user terminal 1500 is registered in the block chain 1004.SELECTED DRAWING: Figure 2
Patent JP-2019068029-A (JP)
Title: Chip heat dissipation system
Inventor: TOKUYAMA GEN
IPC: H05K1/02
Filed: 2018-03-13
Abstract: To provide a technique capable of shifting the frequency of emitted electromagnetic wave with a simple configuration.SOLUTION: The chip heat dissipation system comprises: a substrate; a chip fixed to the substrate; a radiator fixed to the substrate with a fixing part; and a radiator for radiating the heat from the chip disposed between the substrate and the radiator. In the chip heat dissipation system, the fixing part and a ground portion of the substrate is insulated from each other.SELECTED DRAWING: Figure 1
Patent JP-2019155533-A (JP)
Title: Screw fastening tool
Inventor: SAKAKIBARA YUJI
IPC: B25B21/00
Filed: 2018-03-13
Abstract: To provide rational configuration capable of finishing rotation drive of a spindle at a proper time point in a screw fastening work of a screw fastening tool.SOLUTION: A screw driver 1 comprises: a body housing 11; a motor 2; a spindle 3; a locator 15; a detection mechanism 5; and a controller 177. The locator 15 is attached to a front end part of the body housing 11 in a manner of being movable in a cross direction to the body housing 11, and regulates a depth at which the screw 97 is screwed to a workpiece 99. The detection mechanism 5 detects the position of the locator 15 in a cross direction. The controller 177 controls drive of the motor 2. The screw driver 1 is configured so that, according to pressing of the spindle 3 to a rear side, rotation drive in a normal direction of the spindle 3 is started, and when the detection mechanism 5 detects a fact that, the locator 15 is arranged at a prescribed position which is a rear side of a foremost position, rotation drive in the normal direction of the spindle 3 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2019158031-A (JP)
Title: Driving device
Inventor: AOKI HIDEAKI
IPC: H02K7/116
Filed: 2018-03-14
Abstract: To provide, in a driving device in which a reduction mechanism part for reducing the speed of rotational power of a motor part accommodated in a motor housing and transmitting the same to a drive wheel is arranged inside the cylindrical drive wheel supported rotatably to the motor housing, a technology capable of realizing a high reduction ratio of the reduction mechanism part within a range in which the reduction mechanism part can be accommodated in the internal space of the drive wheel.SOLUTION: A reduction mechanism part X includes a so-called planetary type first reduction mechanism part 40 that reduces the speed of rotational power of a motor shaft 21 and transmits the rotational power to an intermediate stage drive shaft 48 provided coaxially with the motor shaft 21, and a so-called star-type second reduction mechanism part 50 that reduces the speed of the rotational power of the intermediate stage drive shaft 48 and transmits the rotational power to a drive wheel 30.SELECTED DRAWING: Figure 1
Patent JP-2019165089-A (JP)
Title: Semiconductor device
Inventor: TANAKA AKIRA
IPC: H01L27/11582
Filed: 2018-03-19
Abstract: To hinder increase of contact resistance in an electric current path in a memory.SOLUTION: A semiconductor device according to the present embodiment comprises a first columnar body passing in a first stack body, in which a first insulation layer and a first conductive film 22 are alternately stacked, in a stacking direction thereof and including: a first insulation body 28; first portions 27, 29 of a first semiconductor provided on an upper surface and an outer side surface of the first insulation body; second insulation bodies 24, 25, 26, provided on an outer side surface of the first portion; a second portion 30 provided above the first stack body, connected to a top of an upper surface of the first portion, and having a lower surface larger than the upper surface of the first portion. The semiconductor device also comprises: an oxide film 45 provided on a side surface of the second portion; and a second columnar body provided above the second portion and the oxide film, passing in a second stuck body, in which a second insulation layer and second conductive films 23a, 23b are stacked, in a stacking direction thereof, and including: second semiconductors 34, 35 electrically connected to the first semiconductor; and third insulation bodies 31, 32, 33 provided on an outer side surface of the second semiconductor.SELECTED DRAWING: Figure 4
Patent JP-2019012515-A (JP)
Title: System, program and method of assisting in putting up commodity for sale
Inventor: HARADA DAISAKU
IPC: G06Q30/08
Filed: 2018-03-22
Abstract: To provide, e.g., a system of assisting in putting up a commodity for sale, which can guide photography for putting up the commodity for sale interactively with a user.SOLUTION: The system of assisting in putting up a commodity for sale comprises: a receiving unit to receive selection of category information indicating classification of the commodity for sale; an output unit to output photography guide information for assisting a user in photography on the basis of the category information; a photography unit to receive an instruction to photograph the commodity for sale in association with the output photography guide information; and a storage unit to store the photography guide information and image information that represents the commodity for sale photographed by the photography unit. The output unit outputs new photography guide information for assisting in next photography on the basis of at least one of the previous photography guide information or the image information stored in the storage unit.SELECTED DRAWING: Figure 2
Patent JP-2019168561-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: KAMIMURA KOHEI
IPC: G02B7/08
Filed: 2018-03-23
Abstract: To provide a lens barrel capable of selectively inserting/removing an optical element into/from a photographic optical axis or switching the optical element and including a lock mechanism whose regulation is released only when performing a switching operation.SOLUTION: In the lens barrel including a holding frame for holding one optical element, a base member for holding the holding frame so as to perform switching between a first state where one of the optical elements possessed by the holding frame is arranged on the photographic optical axis and a second state where one of the optical elements is arranged out of the photographic optical axis, and a rotary barrel for driving a zoom lens group in an optical axis direction, the rotary barrel has a first rotational phase and a second rotational phase, regulation means for preventing the first state and the second state from being switched by the holding frame and the rotary barrel, when the rotary barrel is in the first rotational phase is configured, and the holding frame is linked with the rotary barrel so as to switch the first state and the second state and a part of the first rotational phase is overlapped with a part of the second rotational phase, when the rotary barrel is in the second rotational phase.SELECTED DRAWING: Figure 12(A)
Patent JP-2018174319-A (JP)
Title: Component holding head
Inventor: HIRAKAWA TOSHIRO
IPC: H05K13/04
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a component holding head which allows for precise control of spool valve.SOLUTION: A component holding head includes a head body 110, a head protrusion 120 provided with multiple spindles 123 movably up and down, nozzles 130 provided at the lower end of the multiple spindles, respectively, a spool valve 140 giving pneumatic pressure to the nozzle, a spool valve activation part 150 for activating the spool valve, at least one driving member 160 for moving the spool valve activation part, a guide 170 for guiding movement of the driving member, a cam follower 180 provided in the driving member, a cylindrical cam 190 for moving the cam follower, and a spool valve drive motor 195 generating power for rotating the cylindrical cam.SELECTED DRAWING: Figure 1
Patent JP-2019171265-A (JP)
Title: Discharge device
Inventor: OTA ICHIRO
IPC: B01J19/08
Filed: 2018-03-28
Abstract: To provide a discharge device capable of generating impulse waves by phreatic explosion due to underwater discharge which is the same as conventional one and is caused between electrodes, with a voltage lower than a conventional high voltage.SOLUTION: A discharge device includes: a pressure container filled with conductive liquid; a first discharge electrode and a second discharge electrode arranged in the conductive liquid in the pressure container while being spaced by a prescribed distance; and a power supply part having an outside switch applying a prescribed voltage on the first discharge electrode and the second discharge electrode. The first discharge electrode and the second discharge electrode are connected by an extra fine conductor, and a prescribed voltage is applied on the first discharge electrode and the second discharge electrode by an outside switch of the power supply part, so that the impulse waves are generated by the phreatic explosion of the conductive liquid due to in-liquid discharge through which the prescribed voltage is passed to the extra fine conductor.SELECTED DRAWING: Figure 1
Patent JP-2019173643-A (JP)
Title: Fuel supply device and gas turbine
Inventor: ONISHI SHOGO
IPC: F02C7/22
Filed: 2018-03-28
Abstract: To suppress pressure fluctuation in leak check, to facilitate the leak check.SOLUTION: A fuel supply device comprises: a first supply pipe configured to supply first gas fuel to a combustor; first and second on-off valves provided near an inlet and an outlet of the first supply pipe; a second supply pipe configured to supply second gas fuel having a liquefaction temperature lower than that of the first gas fuel to the combustor; a connection pipe connecting the second supply pipe and a clearance between the first on-off valve and the second on-off valve in the first supply pipe; a third on-off valve provided in the connection pipe; and a measuring device for leak check provided in the first supply pipe. The fuel supply device introduces the second gas fuel to perform leak check in the first supply pipe.SELECTED DRAWING: Figure 3
Patent JP-2019089529-A (JP)
Title: Door sash structure of vehicle door
Inventor: KINOSHITA KIMIHIRO
IPC: B60J5/04
Filed: 2018-03-29
Abstract: To provide a door sash structure of a vehicle door that accommodates a mechanism for raising and lowering window glass in a space-saving manner, and puts few restrictions on door design.SOLUTION: A vehicle door comprises: an upright pillar sash which constitutes a door sash and extends in a raising/lowering direction along one of the front and rear edges of window glass; and a raising/lowering mechanism which operates to raise/lower the window glass using drive power of a drive source. In the vehicle door, the upright pillar sash comprises: a design part positioned outside a vehicle; a main body part positioned more inside the vehicle than the design part and including an interior space. The raising/lowering mechanism comprises: a slider which is fixed to the window glass; a guide rail which guides the slider movably in the raising/lowering direction; and a transfer member which transfers the drive power from the drive source to the slider with respect to the slider. The slider, the guide rail and the transfer member are accommodated inside the main body part of the upright pillar sash, and the guide rail regulates movement of the slider in both inner and outer vehicle directions on a vehicle inner surface side of the window glass.SELECTED DRAWING: Figure 15
Patent JP-2019177048-A (JP)
Title: Incision device
Inventor: SHIMA TATSUYA
IPC: A61B18/12
Filed: 2018-03-30
Abstract: To provide an incision device that allows for a surgical operation having low invasiveness.SOLUTION: An incision device 1 includes: a tubular sheath 2; an electrode part 3 provided in a distal end part of the sheath 2; a proximity sensor 4 provided in proximity to the electrode part 3 in the distal end part of the sheath 2 to detect contact of a detected body; and a notification part 6 for notifying that the proximity sensor 4 detects the detected body.SELECTED DRAWING: Figure 1A
Patent JP-2019186978-A (JP)
Title: Brushless DC motor
Inventor: IWATA KENICHI
IPC: H02K16/00
Filed: 2018-04-02
Abstract: To provide a brushless DC motor that can increase output at a low cost with a reduced investment in new facilities and metal molds.SOLUTION: A brushless DC motor comprises: a shaft; a first stator; a second stator; a first rotor yoke; a second rotor yoke; and a connection part that connects the first rotor yoke with the second rotor yoke in the axial direction. The second rotor yoke includes a hollow circular holding ring for holding a second magnet inside the second rotor yoke at an end of a second flange part, and the holding ring includes a thread rib that transmits a pressing force from the connection part to the second magnet.SELECTED DRAWING: Figure 3
Patent JP-2019171353-A (JP)
Title: Numerical control machine protective device
Inventor: Liang yong xiang
IPC: B01F15/00
Filed: 2018-04-07
Abstract: To provide a numerical control machine protective device which can agitate a detergent used for cleaning a numerical control machine and facilitates cleaning of the inner wall of the device.SOLUTION: A numerical control machine protective device for detergent agitation is characterized in that an agitation arm installed on a vertical rotary shaft inside the device keeps a second sliding groove 50, a first coupling groove 49, and a second coupling groove 51 installed inside the arm to mount a sliding shaft 63 horizontally sliding in the sliding groove, and in that the arm tip has a raking arm 64, a joint block 58, and a fourth sliding groove 52 capable of approaching and leaves the agitation shaft, the raking arm being capable of vertically sliding in vertical symmetry to the fourth sliding groove by a rope 57 that can pass through the first coupling groove, second sliding groove, and the second coupling groove, by a wound thread loop 12 fixed on a second rolling plug shaft 21, and by a fixed pulley 53 installed inside the fourth sliding groove, thereby cleaning the inner wall of the agitation tank by interlocking the joint block with the raking arm.SELECTED DRAWING: Figure 3
Patent JP-2019183745-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: IKEMOTO MARI
IPC: F02D41/20
Filed: 2018-04-10
Abstract: To provide a fuel injection control device of an internal combustion engine capable of properly setting a needle valve closing speed.SOLUTION: A flyback voltage Vfb is calculated (step S116) by using a function f(Pim) in which an intake pressure Pim is determined in advance as a variable number. The calculated flyback voltage Vfb is a voltage value necessary for realizing a required needle valve closing speed. A flyback voltage Vfb may be determined to be increased in a linear function manner in accordance with increase of a cylinder internal pressure, that is, a needle back pressure. By executing a processing of a step S116 by an engine electronic control unit, the flyback voltage Vfb can be increased so that the needle valve closing speed of the direct-injection injector is increased in accordance with increase of the cylinder internal pressure Pie at an estimated termination time of the injection.SELECTED DRAWING: Figure 4
Patent JP-2018149309-A (JP)
Title: Orthopedic implant and its manufacturing method
Inventor: GREGORY C STALCUP
IPC: A61L31/02
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an orthopedic implant that has a base device having a device surface and a fixing material attached to at least a portion of the device surface.SOLUTION: A fixing material is configured to provide minimum sufficient adhesion for resisting to fall out naturally by the force to act on a base device after transplant and after the growth of bone. Also, a method for manufacturing an orthopedic implant is provided. The base device including a device surface is provided, and the minimum sufficient adhesion is determined that can resist to fall out naturally by the force to act on the base device after the transplant and after the growth of the bone. An appropriate volume of the fixing material enough for providing the adhesion being equal to the minimum sufficient adhesion is determined, and the fixing material is applied to the device. The appropriate volume of the fixing material is applied on the device surface, and then the application is stopped.SELECTED DRAWING: Figure 1
Patent JP-2018178118-A (JP)
Title: Processing method of coke oven gas
Inventor: MAEKAWA SHONOSUKE
IPC: C10K3/04
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for achieving effective utilization of an exhaust gas and an exhaust heat in a coke oven facility.SOLUTION: In the method, to a coke oven gas 2, steam generated in a coke oven dry type extinguishment facility 4 is subjected to a modification treatment to form a hydrogen-rich gas 5 in a steam reformer 3, hydrogen is separated from the hydrogen-rich gas by using a pressure swing adsorption apparatus 6 for purification of the hydrogen gas 7, while CO is separated from an off-gas 8 which is a residue obtained by removing hydrogen from the hydrogen-rich gas by using a pressure swing adsorption apparatus 9 for purification of CO gas 10.SELECTED DRAWING: Figure 1
Patent JP-2018181347-A (JP)
Title: Trial system, trial method, trial processor, and program of the same
Inventor: WATANABE KEIJI
IPC: G06Q30/06
Filed: 2018-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a trial system in which, even if products are from different dealers, a consumer test-uses a product and can decide whether or not to purchase the product at a common trial site, and labor of the consumer required in returning the product is eliminated.SOLUTION: A second server accepts selection of purchase or non-purchase on a product which is identified by product identification information stored in association with client identification information which is input via an input device. Regarding a product for which selection of purchase is accepted, a first server which transmitted a trial request command including the product identification information of the product and the client identification information input via the input device is notified that a trial result of the product is purchase. Regarding a product for which selection of non-purchase is accepted, the first server which transmitted a trial request command including the product identification information of the product and the client identification information input via the input device is notified that a trial result of the product is non-purchase.SELECTED DRAWING: Figure 10
Patent JP-2019182813-A (JP)
Title: Composition and method for producing device using the same
Inventor: ENOMOTO SATOSHI
IPC: C07D409/04
Filed: 2018-04-17
Abstract: To provide a compound and a composition, suitably used for a resist composition for a lithography process using active energy rays such as electron beams or extreme ultraviolet rays, UV.SOLUTION: The present invention provides an onium salt represented by, for example, the following formula.SELECTED DRAWING: None
Patent JP-2018111733-A (JP)
Title: Composition expressed at time of biobridge formation after traumatic brain injury
Inventor: BORLONGAN CESAR V
IPC: A61P25/00
Filed: 2018-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a composition that allows biobridging between the subventricular zone and the damaged brain site by implanting cells after a traumatic brain injury of a subject.SOLUTION: The composition is expressed when a biobridge is formed between the subventricular zone and the damaged brain site by implanting cells after a traumatic brain injury of a subject and comprises matrix metalloproteinase 9 at a therapeutically effective amount. The cells are obtained in a process comprising: (a) a step of providing the culture product of bone marrow adherent stem cells; (b) a step of bringing the cell culture product of step (a) into contact with a polynucleotide that includes a sequence encoding the Notch intracellular domain, the polynucleotide not encoding the full length of the Notch protein; (c) a step of selecting cells comprising the polynucleotide of step (b); and (d) a step of additionally culturing without selecting the cell selected in step (c).SELECTED DRAWING: None
Patent JP-2019190941-A (JP)
Title: Measuring ability evaluation method of machine tool, and program
Inventor: YAMASHITA HIROSHI
IPC: G01B5/00
Filed: 2018-04-23
Abstract: To improve reliability of measuring ability evaluation of a machine tool.SOLUTION: A method of performing measuring ability evaluation of a machine tool in a system including the machine tool and a terminal connected to the machine tool, includes: a step of inputting the measurement result of a workpiece to be measured in advance; a step of determining tolerance; a step of repeatedly measuring the measurement site of a master workpiece with the workpiece as the master workpiece for the prescribed number of times; and a step of comparing the results obtained by repeatedly measuring the measurement site for the prescribed number of times with the tolerance. It is determined whether or not the measuring ability of the machine tool is good in the comparison step, the step of repeatedly measuring the measurement site for the prescribed number of times includes measurement by a workpiece measuring probe of the machine tool, and in the measurement by the workpiece measuring probe, control is performed so that the tip portion of the workpiece measuring probe comes into direct contact with the measurement surface by the input of vector information (I, J, K).SELECTED DRAWING: Figure 1
Patent JP-2019189775-A (JP)
Title: Photosetting composition for forming elastic resin layer, elastic resin layer, and semiconductor device
Inventor: IMAZU HIROKI
IPC: C08F287/00
Filed: 2018-04-26
Abstract: To provide a photosetting composition capable of forming an elastic resin layer having sufficient elasticity with good curability while suppressing generation of wrinkles.SOLUTION: There is disclosed a photosetting composition for forming an elastic resin layer containing (A) an elastomer having a polystyrene chain, (B) monofunctional linear or branched alkyl (meth)acrylate, (C) monofunctional (meth)acrylate having an alicyclic group, (D) bi- or higher functional polymerizable compound having 2 or more ethylenic unsaturated group, and (E) a polymerization initiator. The (E) polymerization initiator contains (E-1) an intramolecular cleavage type photo-radical polymerization initiator, and (E-2) a hydrogen withdrawing type photo-radical polymerization initiator.SELECTED DRAWING: None