baber/WOPTO huggingface dataset:
Patent JP-2018112727-A (JP)
Title: Work-piece bonding device, and work-piece bonding method
Inventor: OTANI YOSHIKAZU
IPC: G09F9/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To uniformly deliver a film-like work-piece in a state where a functional part of the work-piece is stretched out relative to a holding plane regardless of a size of the work-piece.SOLUTION: A work-piece conveyance device comprises: a plurality of hand members 1 that has a plurality of clamp parts 1a detachably sandwiching at least one set of opposing sides; a hand driving mechanism that causes the plurality of hand parts 1 to move from a reception position of a work-piece W toward a delivery position thereof relative to a holding plane via an intermediate position; and a control unit that controls to operate a drive source of the plurality of clamp parts 1a and the hand driving mechanism, respectively. The control unit controls so as to cause: the plurality of clamp parts 1a to move in a sandwiching direction of the opposing sides at the reception position; in a state where the plurality of clamp parts 1a have been moved in the sandwiching direction, the plurality of hand members 1 to move toward the intermediate position where a rear surface of the work-piece W is arranged at an interval in a direction going across the holding plane from the reception position; at least one set of the opposing sides of the work-piece W to move from the intermediate position to the reception position beyond an extension line of the holding plane; and the plurality of clamp parts 1a to move in a sandwich-releasing direction at the reception position.SELECTED DRAWING: Figure 3
Patent JP-2017169576-A (JP)
Title: Increase supply of NADPH for methionine production
Inventor: WANDA DISCHERT
IPC: C12P13/12
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism for producing methionine, and a method for producing methionine by fermentation.SOLUTION: According to the present invention, there is provided a microorganism for producing methionine, the microorganism being modified to enhance the transhydrogenase activity of PntAB. Here, the gene encoding PntAB is overexpressed and modified to attenuate the activity of transhydrogenase UdhA. Also, the gene encoding UdhA is deleted or modified to increase a single carbon metabolism.SELECTED DRAWING: None
Patent JP-2017202972-A (JP)
Title: Lanthanum flint optical glass
Inventor: MAO LOULU
IPC: G02B1/00
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide lanthanum flint optical glass which has a relatively low Tg temperature, high short wave transmittance, and good anti-crystallization performance and is adapted to aspheric precise compression molding and heavy caliber molding.SOLUTION: Lanthanum flint optical glass comprises the following components in percentages by mass: SiO2-10%, BO12-25%, TiO1-6.5%, LaO20-45%, YO2-10%, ZrO2-7%, NbO5-15%, WO1-5%, and BaO 6-20%. In the optical glass, ZrO is not contained, the content of LiO is reduced, the refractive index is 1.81-1.87, the Abbe number is 32-38, the Tg temperature is lower than or equal to 630°C, the transmittance at wavelength of 400 nm is higher than or equal to 87%, and the anti-crystallization performance of glass is A grade.SELECTED DRAWING: Figure 1
Patent JP-2018196406-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-22
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this regard, in the Pachinko machine 1, a performance relating to operation is executed before occurrence of a performance reception period when operation to an operation button is received.SELECTED DRAWING: Figure 60
Patent JP-2017149985-A (JP)
Title: Fluorinated water-oil repellency agent
Inventor: STEVEN CAPPELLE
IPC: C08G18/67
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel active energy ray curable compound.SOLUTION: The invention relates to an active energy ray curable compound (A) containing at least one (poly)lactone-containing part (a1), at least one fluorine-containing part (a3) and at least one further part (a2) existing between the parts (a1) and (a3). The invention further relates to a manufacturing method of such compounds and an application thereof for providing water-oil repellency properties to a coating composition.SELECTED DRAWING: None
Patent JP-2017222025-A (JP)
Title: Drill chuck
Inventor: SCHENK PETER
IPC: B23B31/12
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a drill chuck which can reliably function even when a tangential striking mechanism is used.SOLUTION: A drill chuck, in which a claw guide part which is so located as to be inclined with respect to a chuck axis is formed in a chuck body 2, and a fastening claw 6 which can be adjusted by use of a threaded ring is guided in the claw guide part, comprises a fastening sleeve 11 which is so connected as to transmit a torque to the threaded ring, and a lock device 7. The lock device is formed from a lock sleeve 8 which is substantially unable of being relatively rotated and is movable in axial direction to the chuck body. The lock sleeve has a lock member 9, and a lock notch 10 is located on the threaded ring or a portion combined with the threaded ring in order to accommodate the lock member. The lock member can be adjusted by a changeover ring 37, which is so supported as to be rotatable with respect to the chuck body, between a position corresponding to such a lock arrangement as to be engaged with the lock notch and a position corresponding to such a release position as to be released from the lock notch.SELECTED DRAWING: Figure 1
Patent JP-2018204885-A (JP)
Title: Refrigerant quantity estimation device and refrigeration cycle device
Inventor: MIDORIKAWA Maro
IPC: F25B49/02
Filed: 2017-06-06
Abstract: To provide a refrigerant quantity estimation device capable of accurately estimating refrigerant quantity and a refrigeration cycle device having the refrigerant quantity estimation device.SOLUTION: A refrigerant quantity estimation device 30 includes a refrigerant quantity estimation section 30a for estimating refrigerant quantity in a circulation circuit 200 on the basis of physical quantity including state quantity of a refrigerant during operation of a refrigeration cycle device 20 and a predetermined estimation parameter. The refrigerant quantity estimation device 30 also includes a parameter correction section 30b for correcting the estimation parameter so that the refrigerant quantity estimated by the refrigerant quantity estimation section 30a comes close to actual refrigerant quantity measured when the refrigerant is filled. The refrigerant quantity estimation section 30a estimates the refrigerant quantity in the circulation circuit 200 on the basis of the physical quantity including the state quantity of the refrigerant and the estimation parameter corrected by the parameter correction section 30b.SELECTED DRAWING: Figure 5
Patent JP-2018201970-A (JP)
Title: Game machine
Inventor: SUZUKI SONTA
IPC: A63F7/02
Filed: 2017-06-07
Abstract: To provide a game machine capable of inhibiting damage to a cable.SOLUTION: A game machine 10 includes: a movable base 51 traveling relative to a fixed base 41; and a cable C10 for connecting junction boards 44, 74 fixed to the fixed base 41 and the movable base 51. The cable C10 is formed in a band and is disposed such that the thickness direction opposes the movable base 51. A cover sheet C20 for inhibiting contact between the cable C10 and the movable base 51 is overlapped with the cable C10.SELECTED DRAWING: Figure 11
Patent JP-2017220242-A (JP)
Title: Memory device, memory module, and operating method of memory device
Inventor: MOON SUNG-UP
IPC: G06F12/08
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a memory device, a memory module and an operating method of the memory device that dynamically change a cache policy.SOLUTION: The memory device includes a cell array storing a plurality of cache lines and a plurality of tags corresponding to the plurality of cache lines, a cache policy setting circuit selecting at least one managing policy from a plurality of managing policies and setting a cache policy on the basis of the at least one selected managing policy, and cache logic managing the plurality of cache lines on the basis of the cache policy.SELECTED DRAWING: Figure 3
Patent JP-2017163613-A (JP)
Title: Piezoelectric device
Inventor: YAN HANDONG
IPC: H03H9/19
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device which is formed at a wafer level to enable cost reduction and achieves excellent vibration characteristics.SOLUTION: A piezoelectric device includes: a piezoelectric vibration piece 110 having a vibration part 110b which is thin compared to a periphery part 110a; intermediate films 120, 130 which are formed on a front surface and a rear surface of the piezoelectric vibration piece 110 and are joined to the periphery part 110a while separated from the vibration part 110b; and sealing films 140, 150 formed on surfaces of the intermediate films 120, 130 and laminated on the intermediate films 120, 130.SELECTED DRAWING: Figure 1
Patent JP-2019008072-A (JP)
Title: Image forming apparatus and duct
Inventor: OKUMA KOHEI
IPC: G03G21/00
Filed: 2017-06-22
Abstract: To provide an image forming apparatus that can efficiently cool the inside of a duct and efficiently remove VOC and UFP.SOLUTION: An image forming apparatus 11 comprises: an image forming unit 15; a fixing unit 22; a duct 40; an exhaust fan 43; a first pipe 41; a first fan 46; a second pipe 42; a second fan 47; and a control unit 121. The control unit 121 controls the second fan 47 to blow air in an exhaust direction, controls the first fan 46 to blow air in a direction opposite to the exhaust direction, and controls to switch between forward and reverse rotations of the first fan 46 and second fan 47 at a predetermined timing.SELECTED DRAWING: Figure 4
Patent JP-2017170201-A (JP)
Title: Game machine
Inventor: KAGAYA TAKUHIRO
IPC: A63F5/04
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance amusement of a stagnation performance.SOLUTION: When a game machine accompanies a notice performance following start of a variation game so as to accompany the notice performance, the game machine simultaneously executes a freezing performance. Contrarily, when the game machine accompanies the notice performance following completion of the variation game, the game machine accompanies the notice performance following start of the next variation game. In such a notice performance, occurrence of a shift right to a special ART mode is notified, and the result is reported specially as a final freezing performance result.SELECTED DRAWING: Figure 8
Patent JP-2019009602-A (JP)
Title: Wireless communication device and wireless communication method
Inventor: MASHITA HIROSHI
IPC: H04W74/08
Filed: 2017-06-23
Abstract: To suppress lowering of transmission throughput by making it possible to appropriately receive acknowledgment of receipt for transmission data while data retransmission is suppressed.SOLUTION: The wireless communication device (STA) includes: detection means for detecting information on a frequency of data retransmission to another wireless communication device (AP); setting means for setting to limit a reception rate of its own device and not to limit the transmission rate of the own device, if it is determined that the retransmission frequency increases, on the basis of the information on the retransmission frequency detected by the detection means; and notifying means for notifying another wireless communication device of a setting for limiting the reception rate by the setting means.SELECTED DRAWING: Figure 5
Patent JP-2019007432-A (JP)
Title: Variable compression device and engine system
Inventor: MASUDA YUTAKA
IPC: F02B75/04
Filed: 2017-06-26
Abstract: To secure starting property with liquid fuel in an engine.SOLUTION: A variable compression device has a fluid chamber in which a piston rod is moved in a direction of increasing a compression ratio by being supplied with pressure-raised working fluid. The variable compression device includes: pressure-raised working fluid supply part for supplying pressure-raised working fluid; and a control part for supplying the pressure-raised working fluid to the fluid chamber before start processing of starting supplying fuel to a combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2017163999-A (JP)
Title: Flavor improving method and flavor improving composition comprising n-acetylglucosamine
Inventor: TAKAGAKI KINYA
IPC: A23L27/20
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a food and drink composition that prevents the flavor from deteriorating due to proteoglycan, and such a flavor improving method.SOLUTION: This invention relates to a method for improving the flavor of proteoglycan, characterized by using N-acetylglucosamine. The present invention also relates to a composition for improving the flavor of proteoglycan, characterized by containing N-acetylglucosamine.SELECTED DRAWING: None
Patent JP-2019011284-A (JP)
Title: Composition for dyeing keratin fiber
Inventor: ASANUMA Hidehiko
IPC: A61K8/49
Filed: 2017-06-30
Abstract: To provide compositions for dyeing keratin fibers with a direct dye which can provide sufficient coloring properties while being able to prevent or reduce the skin pollution by the direct dye.SOLUTION: The present invention provides a composition comprising (a) at least one kind of direct dyes, and (b) a sulfolane compound represented by the following formula (I) (where, R, R, R, R, R, R, R, and Rindependently represent a hydrogen atom, a halogen atom, and the like, but all of R, R, R, R, R, R, R, and Rdo not represent hydrogen atoms).SELECTED DRAWING: Figure 1
Patent JP-2018196871-A (JP)
Title: Overheat vapor treatment apparatus
Inventor: KANESHIMA KEINOSUKE
IPC: F26B11/16
Filed: 2017-06-30
Abstract: To provide an overheat vapor treatment apparatus which suppresses deviation of a temperature of a treated object.SOLUTION: An overheat vapor treatment apparatus 1 includes a reaction furnace 60 formed with a space 61B storing a treated object, an agitation section 90 agitating the treated object stored in the reaction furnace 60, and a vapor supply port 132A provided in the space 61B to supply overheat vapor to the reaction furnace 60, where the agitation section 90 has blades 91A, 91B each rotating in a predetermined direction, and the vapor supply port 132A is opened in the rear part in the blade rotating direction.SELECTED DRAWING: Figure 5
Patent JP-2019010714-A (JP)
Title: Joint fastening method
Inventor: HIRAMATSU KOJI
IPC: B25B23/14
Filed: 2017-06-30
Abstract: To provide a joint fastening method in which preparation before fastening does not require labor and time, and management after fastening is facilitated.SOLUTION: A proper value of a gap G provided between a body (joint member) 31 and a nut 35 is preset. While measuring the gap G between the body 31 and the nut 35 by a sensor 3, the nut 35 is rotated by a fastening tool 2. Until an instructed value of a sensor 6 reaches a proper value, fastening is performed.SELECTED DRAWING: Figure 2
Patent JP-2019011301-A (JP)
Title: Oral composition
Inventor: TODA MASATO
IPC: A61K47/02
Filed: 2017-06-30
Abstract: To provide a formulation technique whereby, in an oral composition containing glycyrrhizinic acid and hyaluronic acid and water, it is possible to suppress browning without causing precipitates under high temperature storage conditions.SOLUTION: An oral composition containing glycyrrhizinic acid and hyaluronic acid and water, together with alkali metal fluoride, fluorophosphoric acid, and/or salt of fluorophosphoric acid, can suppress browning without causing precipitates under high temperature storage conditions.SELECTED DRAWING: None
Patent JP-2017208117-A (JP)
Title: Electronic device, method, computer program
Inventor: MATAS MICHAEL
IPC: G06F3/0484
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device, and more particularly, a portable device for photo management, such as digital photographing, photo editing, and an emailing photo.SOLUTION: A portable electronic device with a touch screen display for photo management is disclosed. One aspect of the invention involves a computer-implemented method in which the portable electronic device displays an array of thumbnail images corresponding to a set of photographic images. The device replaces the displayed array of thumbnail images with a user-selected photographic image upon detecting a user contact with a corresponding thumbnail image in the array. The user-selected photographic image is displayed at a larger scale than the corresponding thumbnail image. The portable device displays a different photographic image in replacement of the user-selected photographic image in accordance with a scrolling gesture. The scrolling gesture comprises a substantially horizontal movement of user contact with the touch screen display.SELECTED DRAWING: Figure 1
Patent JP-2019015845-A (JP)
Title: Method for manufacturing color filter and manufacturing apparatus
Inventor: TERADA TOYOJI
IPC: G02B5/20
Filed: 2017-07-06
Abstract: To provide a method for manufacturing a color filter and a manufacturing apparatus, by which failures in a lighting inspection of final products caused by a coating state of a coating liquid that forms a colored portion or a color conversion portion of a color filter are reduced to improve a yield.SOLUTION: The method for manufacturing a color filter includes: a colored portion formation step of applying a first coating liquid to a through hole to form a colored portion; a color conversion portion formation step of applying a second coating liquid to the through hole where the colored portion is provided so as to form a color conversion portion; an inspection step of irradiating the colored portion and the color conversion portion on the color conversion portion side with light in a second wavelength band to perform an inspection; and a repair step of applying the second coating liquid to the through hole that is determined as a failure in the inspection step so as to form a color conversion portion again. The inspection step is carried out while a substrate is held by the same device as a device where the substrate is held in at least the color conversion formation step or the repair step.SELECTED DRAWING: Figure 4
Patent JP-2019013516-A (JP)
Title: Water discharge device for bathtub
Inventor: HARASHIMA TATSUNARI
IPC: E03C1/04
Filed: 2017-07-07
Abstract: To provide a water discharge device for a bathtub capable of suppressing problems in which a water flow is caused to flow so as to stick to a wall surface in the bathtub, and thereby water discharge to a shoulder or a neck of a user is not properly performed, or a relatively long time is needed before the water discharge to the shoulder or the neck of the user is properly performed since the water discharge starts.SOLUTION: A water discharge device 1 for a bathtub is installed in an upper part of a wall surface in the bathtub 2. The water discharge device includes a water discharge part 4 for discharging water from a water discharge hole formed in a wide shape, a supply part 10 for supplying the water to the water discharge part, and a control unit 28 for controlling supply operation of the water by the supply part. The control unit 28 can execute multiple water discharge modes having different flow rates of the water discharged from the water discharge hole. The control unit includes a flow increase function for performing control to increase the flow rates from a first water discharge mode for performing the water discharge having the lowest flow rate to a second water discharge mode for performing the water discharge having the highest flow rate since the water discharge is started.SELECTED DRAWING: Figure 4
Patent JP-2019015896-A (JP)
Title: Fixing device
Inventor: FURUYAMA TATSUYA
IPC: G03G15/20
Filed: 2017-07-10
Abstract: To variously change the shape or pressure distribution of a nip surface.SOLUTION: A fixing device comprises a first cam 150 which comes into contact with a second surface 142, the first cam which being configured to rotate to a first rotary position and a second rotary position around a first axial line 150A extending in an axial line direction of a roller (pressure roller 180); and a second cam 160 which comes into contact with the second surface 142, which being arranged at a downstream side in a conveyance direction with respect to the first cam 150, and configured to rotate to a third rotary position and a fourth rotary position around a second axial line 160A extending in the axial line direction. The first cam 150 has a first upstream contact surface 151 and a second upstream contact surface 152, and the second cam 160 has a first downstream contact surface 161 and a second downstream contact surface. The positions of the first cam 150 and the second cam 160 are changed such that the shape or pressure distribution in the coaxial direction and conveyance direction of a nip surface is changed.SELECTED DRAWING: Figure 2
Patent JP-2019015279-A (JP)
Title: Exhaust system of saddle-riding type vehicle
Inventor: SUGI YOSHINORI
IPC: F01N1/00
Filed: 2017-07-11
Abstract: To improve flexibility of shape setting of a pipeline connecting a muffler body located at the side where an exhaust control valve is not provided with a chamber and make back pressure setting during a low load and contact avoidance etc. of the pipeline with other components easy.SOLUTION: An exhaust system of a saddle-riding type vehicle includes: a chamber 34 disposed behind an engine 11; an exhaust pipe 32 and a collecting pipe 33 which connect each exhaust port 15 of the engine 11 with the chamber 34; a right muffler body 61 and a left muffler body 71 disposed behind the chamber 34; a right connection pipe 41 connecting the chamber 34 with the right muffler body 61; a left connection pipe 45 connecting the chamber 34 with the left muffler body 71; and an exhaust control valve 42 which opens or closes an exhaust passage in the right connection pipe 41. A portion of the left connection pipe 45 excluding a rear end part 45B is formed into a pipe shape by two plate materials 51, 52 joined to each other. A front part of the left connection pipe 45 has a non-true circle cross sectional shape.SELECTED DRAWING: Figure 3
Patent JP-2018008961-A (JP)
Title: Boron-containing compound, emitting layer of organic light emitting diode and organic light emitting diode device
Inventor: WU TIEN-LIN
IPC: C07F5/02
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a boron-containing compound.SOLUTION: A boron-containing compound includes a structure of Formula (I), and therefore is useful as a dopant of a light emitting layer in an organic light emitting diode. The organic light emitting diode including the boron-containing compound as the dopant in the light emitting layer has high efficiency, achieves cost reduction and is capable of providing a wide light color tenability.SELECTED DRAWING: Figure 3A