baber/WOPTO huggingface dataset:
Patent JP-2018146740-A (JP)
Title: Image forming apparatus
Inventor: NAKAI TOMOAKI
IPC: G03G15/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can prevent fouling on a charging member while preventing reduction in transfer performance.SOLUTION: An image forming apparatus 100 includes: an image carrier 1; a charging member 2; transfer means 5; application means E1; a cleaning member 61; detection means 123 which detects an index value which correlates with toner quantity of a toner image, for each of toner images transferred and output to one transfer material; and control means 121 which increases an absolute value of transfer bias for the next toner image when one or more toner images with the index value equal to or larger than a first threshold are successively formed, and reduces the absolute value of transfer bias for the next toner image when one or more toner images with the index value smaller than a second threshold equal to or less than the first threshold are successively formed.SELECTED DRAWING: Figure 5
Patent JP-2018147726-A (JP)
Title: Production method of positive electrode material for lithium ion secondary battery and positive electrode material for lithium ion secondary battery
Inventor: HORIKAWA DAISUKE
IPC: H01M4/505
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for lithium ion secondary battery having large reduction effect of battery resistance.SOLUTION: A production method of positive electrode material for lithium ion secondary battery includes following steps (α) and (β). (α) A positive electrode active material is prepared. (β) A positive electrode material for lithium ion secondary battery is produced, by forming a coat on the surface of the positive electrode active material at least partially. The coat is formed to satisfy following conditions (1)-(3). (1) The coat contains a lithium ion conductor and a dielectric. (2) The dielectric is dispersed in the lithium ion conductor. (3) The lithium ion conductor is interposed between the positive electrode active material and the dielectric at least partially.SELECTED DRAWING: Figure 1
Patent JP-2017103492-A (JP)
Title: Light-emitting device and manufacturing method therefor
Inventor: ABE KOJI
IPC: H01L33/50
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a light-emitting device of which the luminescent chromaticity is corrected in accordance with a principle different from the prior arts or of a light-emitting device of which the luminescent chromaticity can be corrected in accordance with a principle different from the prior arts.SOLUTION: A light-emitting device comprises: a light-emitting element (10) which emits a visible light; a phosphor (27) for emitting a visible light that is excited by the light of the light-emitting element (10); a translucent member (20) which is located on the light-emitting element (10) and provided on the phosphor (27) or while including the phosphor (27) and includes a translucent base material (25); and a coating (40) that is provided on a top face of the translucent member (20) and configured by coagulating nanoparticles (30) of which the refraction factor is different from that of the base material (21).SELECTED DRAWING: Figure 1
Patent JP-2018148448-A (JP)
Title: Electric connection box with radio receiving function
Inventor: TATSUMI NORIAKI
IPC: H01Q9/42
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box with radio receiving function having a new structure that can accommodate an antenna having a necessary length in a compact manner while avoiding making the electric connection box with radio receiving function larger in size.SOLUTION: An electric connection box with radio receiving function includes: cases 12, 14; a printed circuit board 18 accommodated in the cases 12, 14 and having a radio receiving circuit 16 provided on it; a metal antenna 48 of which one end 52 is connected with the radio receiving circuit 16; and a connector 20 implemented on the printed circuit board 18. The antenna 48 is fixed to a housing 30 in a state in which the antenna is straddling an upper wall 44 and a sidewall 42 of the housing 30 of the connector 20 and extending. The one end 52 of the antenna 48 is made to project from the housing 30.SELECTED DRAWING: Figure 1
Patent JP-2017187022-A (JP)
Title: Injection valve of internal combustion engine
Inventor: JOHANNES FLARUP
IPC: F16J1/08
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved injection valve including a cylinder having capability of enduring an operation with an abrasive fluid such as a fluid including coal particles, and a piston operated in the cylinder.SOLUTION: An injection valve kept into contact with an abrasive fluid includes a cylinder having a cylinder length, a cylinder inner diameter and a cylinder wall, and a piston having a piston outer diameter and a piston outer face, and movable in the cylinder. A first tubular line is disposed between the cylinder wall and the piston so that the piston is moved at least in a part of the first tubular liner, the first tubular liner has a liner length, a first liner inner diameter and a liner inner face, and the liner inner face includes a coating.SELECTED DRAWING: Figure 1
Patent JP-2018134851-A (JP)
Title: Magnet holder and remover
Inventor: HIROSE YOICHI
IPC: B42F1/02
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnet holder which solves a problem in which the magnet holder constituted only with a neodymium magnet has strong holding force of a piece of paper even if the magnet holder is small and thin, but since the magnet holder is difficult to remove, it has been conventionally used by being attached to a grip part such as plastic, and for this reason, an advantage of the small and thin shape of the magnet holder has been lost and further, a manufacturing cost has increased.SOLUTION: There is provided a magnet holder substantially configured only with a cuboid-shaped neodymium sintered magnet, the magnet folding defining a dimension of three sides in a specific range, further being magnetized in a vertical direction relative to a thick direction of the shortest side, and making a face which is vertical to a magnetic pole face, rather than the magnetic pole face itself into a magnetic absorbing face. Meanwhile, a neodymium magnet in a magnetizing state having the same shape and dimension is made into a remover by exposing a face corresponding to the magnetizing absorbing face of the magnet holder to be attached to a grip part, and the magnet holder is configured to be removed easily by using the remover.SELECTED DRAWING: Figure 1
Patent JP-2018149928-A (JP)
Title: Vehicle body rear part structure
Inventor: NAKAYAMA MANABU
IPC: B62D25/08
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body rear part structure which enables improvement of strength of a corner part of a rear pillar with a simple structure.SOLUTION: A vehicle body rear part structure 1 includes: a rear pillar outer extending in a vertical direction and forming a side surface of a vehicle body; and a rear pillar inner 2 extending in the vertical direction and facing the rear pillar outer. The rear pillar inner 2 has an expansion part 3 which continues in the vertical direction and expands to the rear pillar outer side. An upper end part of the rear pillar inner 2 bends to the inner side in a vehicle width direction so as to have a corner part C. The expansion part 3 is joined to a roof member forming a ceiling part of the vehicle body or a rear member forming a rear surface part of the vehicle body in the corner part C.SELECTED DRAWING: Figure 2
Patent JP-2018156529-A (JP)
Title: Elevator replacement component management apparatus, elevator replacement component management system, replacement component management method in elevator replacement component management system and maintenance terminal
Inventor: NOSE TAKAYUKI
IPC: B66B5/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To properly collect and accumulate information of replacement components and information of installation position thereof.SOLUTION: The maintenance terminal is configured so as, when a piece of predetermined position information and a piece of terminal position information at each predetermined site satisfies a specific condition, to register a piece of replacement component information as a piece of component information which is read by a component information read-out part in an information management unit while associating with a piece of predetermined position information of each predetermined site.SELECTED DRAWING: Figure 1
Patent JP-2020106869-A (JP)
Title: Information processing device, method, and program
Inventor: WATANABE YOSHIKAZU
IPC: G06F13/36
Filed: 2017-03-21
Abstract: To provide an information processing device capable of improving or suppressing a decrease in bus utilization efficiency when performing data communication between modules via memory and bus.SOLUTION: If a start address and/or size of data to be communicated and/or both are less than a communication unit of a bus used for communication with memory, an information processing device has a communication control unit that performs packing so as to be the communication unit. Fractional data, which is the data to be communicated, which is a fractional part of the communication unit, is collectively stored in a continuous area of the memory for a plurality of data.SELECTED DRAWING: Figure 4A
Patent JP-2017206675-A (JP)
Title: Curable elastomer composition having low temperature sealing function
Inventor: MATTHEW P BURDZY
IPC: C09K3/10
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a curable sealant composition having an improved low temperature sealing force to a conventional curable sealing composition.SOLUTION: A crosslinkable sealant composition can contain a crosslinkable elastomer oligomer, an initiator or crosslinking agent, at least one of a catalyst, a filler and a colorant and an antioxidant, and a desired reaction improver. The crosslinkable elastomer oligomer can be adjusted by making a combination of a monomer having Tg higher than Tg of an oligomer or a monomer having a high combination average Tg react with the oligomer and has a reaction portion adjacent to each terminal, an oligomer skeleton contains polyisobutylene, the reaction portion is a (meth)acrylate portion, and the monomer is a single functional acrylate monomer or a methacrylate monomer. A curing reaction product has a low temperature sealing force compared to a similar composition adjusted without using the monomer.SELECTED DRAWING: None
Patent JP-2017108190-A (JP)
Title: Liquid processing method, liquid processing unit and storage medium
Inventor: NONAKA JUN
IPC: H01L21/304
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the total usage of a drying liquid, while ensuring that the whole surface of a substrate is surely covered with a liquid membrane of the drying liquid immediately after starting supply of the drying liquid.SOLUTION: A liquid processing method includes a rinse step of performing rinse treatment of a substrate, by supplying a rinse liquid to the substrate while rotating, a drying liquid supply step of supplying a drying liquid having a lower surface tension and a higher volatility than those of the rinse liquid to the substrate, while rotating, after the rinse step, and replacing the rinse liquid on the substrate with the drying liquid, and a drying step of removing the drying liquid supplied in the drying liquid supply step, while rotating the substrate. In the drying liquid supply step, the drying liquid is supplied to the central part of the substrate at a first flow rate, and then it is supplied to the substrate at a flow rate smaller than the first flow rate.SELECTED DRAWING: Figure 4
Patent JP-2018161301-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine capable of performing a lottery on the basis of establishment of a predetermined start condition and controlling a state to be a specific game state more advantageous to a player than a normal game state when the result of the lottery is a win comprises: display control means for controlling performance display means to display predetermined performance information on the basis of the result of the lottery; sound output control means for controlling sound output means to output a predetermined performance sound in association with the performance information to be displayed in the performance display means; and sound volume adjusting means capable of adjusting the sound volume of the performance sound to be output from the sound output means on the basis of the operation of operation means. The display control means can display specific performance information as predetermined performance information to be displayed in the performance display means over a specific period. During the specific period, the sound volume of the performance sound to be output from the sound output means is configured to be suppressed. The sound volume adjusting means can accept the operation of the operation means during the specific period.SELECTED DRAWING: Figure 8
Patent JP-2018170100-A (JP)
Title: On-vehicle battery
Inventor: HARA TOSHIYUKI
IPC: B62D25/20
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To protect each part arranged in a housing case at the time of collision.SOLUTION: An on-vehicle battery comprises: a holding frame having a frame-like part and fixed to a vehicle body; a housing case held by the holding frame in a state inserted in the frame-like part, and that has a front face wall part, a rear face wall part, right and left lateral face wall parts, and a bottom face part; a battery module stored in the housing case and in which a battery cell is arranged; a fixing frame arranged on an upper surface of the bottom face part, attached with the battery module, and that compensates strength in back and forth directions of the bottom face part; a reinforcement member attached to the front face wall part and the right and left lateral face wall parts; a deflection prevention member attached to outer surfaces of the front face wall part, the rear face wall part and the bottom face part of the housing case; and a front corner reinforcement frame that has at the inside of the housing case a first front reinforcement part attached so as to stride over the front face wall part and the bottom face part, and a pair of second front reinforcement parts attached so as to stride over the right and left lateral face wall parts and the front face wall part and located separately from each other in right and left directions. The second front reinforcement parts and the reinforcement member are coupled with each other, and the first front reinforcement part and the fixing frame are coupled with each other.SELECTED DRAWING: Figure 4
Patent JP-2018168274-A (JP)
Title: Biogas utilization method, biogas utilization system and biogas
Inventor: IIJIMA TOMOHIKO
IPC: C10L3/10
Filed: 2017-03-29
Abstract: To provide a biogas utilization method that can efficiently utilize a methane fermentation gas as a fuel gas, a biogas utilization system for implementing the biogas utilization method, and biogas used for the biogas utilization method and the biogas utilization system.SOLUTION: The biogas utilization method using a secondary biogas generated from a culture tank as a fuel gas comprises a step of supplying a primary biogas produced by methane fermentation into the culture tank of algae to culture the algae, the biogas utilization system comprises a primary biogas generating device, a secondary biogas generating device and a fuel gas utilization apparatus, and the biogas comprises a predetermined composition.SELECTED DRAWING: Figure 1
Patent JP-2017187036-A (JP)
Title: Exhaust gas post-treatment system and internal combustion engine
Inventor: PLAMEN TOSHEV
IPC: F01N3/24
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel-type exhaust gas post-treatment system for an internal combustion engine and an internal combustion engine including the system.SOLUTION: An exhaust gas post-treatment system (3) for an internal combustion engine that is an SCR exhaust gas post-treatment system includes: an SCR catalytic converter (9); an exhaust gas supply conduit (8) leading to the SCR catalytic converter (9); an exhaust gas discharge conduit (11) extending from the SCR catalytic converter (9); an introduction device (16) disposed in the exhaust gas supply conduit (8) to introduce a reducing agent, in particular, such as ammonia or an ammonia precursor substance, to exhaust gas; and a mixing section (18) provided on the downstream side of the introduction device (16) by the exhaust gas supply conduit (8) to mix the exhaust gas and the reducing agent with each other upstream of the SCR catalytic converter (9). A reaction chamber (10) and/or the exhaust gas discharge conduit (11) receiving the exhaust gas supply conduit (8) and/or the SCR catalytic converter (9) are/is configured to have at least a double wall.SELECTED DRAWING: Figure 2
Patent JP-2018170248-A (JP)
Title: Relay drive circuit
Inventor: SHIBANO YUJI
IPC: H01H47/32
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a relay drive circuit capable of suppressing the influence of surge at the normal stop and avoiding welding of a relay contact at the abnormal stop.SOLUTION: A relay drive circuit that controls the state of a relay that opens and closes a main circuit includes a first switching element that switches power supply to the relay coil, a surge suppression element connected to the relay coil in parallel, a second switching element provided in a loop circuit including the relay coil and the surge suppression element, and a relay control unit that controls states of the first switching element and the second switching element. The relay control unit turns off the second switching element when the relay is controlled to the off state in an abnormal state in which an abnormal current flows in the main circuit.SELECTED DRAWING: Figure 3
Patent JP-2018171717-A (JP)
Title: Fuel tank manufacturing apparatus
Inventor: HATTA TAKESHI
IPC: B29C70/32
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank manufacturing apparatus capable of making the thickness of the resin on the tank container surface uniform and thereby improving curing quality of the tank container.SOLUTION: A fuel tank manufacturing apparatus 1 includes a rotating portion 21 for rotating a tank container 10 wound with fibers impregnated with resin about the central axis thereof; and a nozzle for blowing hot air onto the surface of the tank container 10. The nozzle includes a nozzle 222 for blowing hot air onto the surface of a body portion 11 of the tank container 10 and a nozzle 252 for blowing hot air onto the surface of a dome portion 12 from a tangential direction of the dome portion 12. The nozzle 222 is disposed at a position displaced to the left relative to the vertical direction to the central axis L of the tank container 10 as viewed from the direction of the central axis L of the tank container 10. The rotating portion 21 is configured to rotate the tank container 10 in the reverse direction of a direction in which the hot air is blown from the nozzle 222. The blowing direction of the hot air from the nozzle 252 is the same as the rotation direction of the tank container 10.SELECTED DRAWING: Figure 4
Patent JP-2018176299-A (JP)
Title: Workpiece treatment brush structure and workpiece treatment device
Inventor: SAITO KOJI
IPC: B24D13/10
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece treatment brush structure and a workpiece treatment device that properly remove an oxide layer on a workpiece surface.SOLUTION: A workpiece treatment brush structure includes a rotary shaft body 2, and brush materials 1 vertically arranged radially on a peripheral surface of the rotary shaft body 2, and removes unnecessary objects on a workpiece surface by abutting the brush materials 1 against the workpiece under rotation of the rotary shaft body 2. The brush materials 1 are vertically arranged in a forward tilted state toward a rotational direction of the rotary shaft body 2, and further, multiple pieces of brush materials 1 are arrayed from one end side of the rotary shaft body 2 toward the other end side, and thus, the brush materials are composed to form a brush group having a predetermined width for treating a prescribed range at a treatment object place of the workpiece by using the multiple pieces of brush materials 1. The brush materials 1 composing this brush group are not arrayed on the same straight line in an axial direction of the rotary shaft body 2, but they are arrayed in an inclined direction relative to the axial direction of the rotary shaft body 2 at predetermined intervals so as to be positionally shifted before and after the rotational direction of the rotary shaft body 2.SELECTED DRAWING: Figure 1
Patent JP-2018180689-A (JP)
Title: Driving shift control system and driving shift control method
Inventor: HORII Soshi
IPC: B60W50/12
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a driving shift control system, etc. capable of smoothly performing a driving shift from an automatic driving function to a driver.SOLUTION: A vehicle mounts: a manual driving controller 50 for controlling a behavior of a vehicle on the basis of a driving operation input of a driver; and an automatic driving controller 10 for automatically traveling a vehicle in place of a driver. An on-vehicle system 100 determines whether an awakening degree of a driver is the awakening degree to enable manual driving, and sets an operation guide quantity to be input to an operation unit with respect to a driver determined that an awakening degree is at a manual driving possible level. The on-vehicle system 100 acquires an operation quantity to be input to the operation unit, and determines permission/rejection of switching from automatic driving to manual driving on the basis of comparison between an acquired actual operation quantity and an operation guide quantity.SELECTED DRAWING: Figure 1
Patent JP-2017161914-A (JP)
Title: Apparatus for optical see-through head mounted display with mutual occlusion and opaqueness control capability
Inventor: GAO CHUNYU
IPC: G02B27/02
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact optical see-through head-mounted display.SOLUTION: A display of the present invention is capable of combining a see-through image path with a virtual image path such that opaqueness of the see-through image path can be modulated and a virtual image blocks a part of a see-through image and vice versa. The display comprises: a microdisplay for generating an image to be viewed by a user; a spatial light modulator for modifying light from an external scene in the real world to block a part of a see-through view to be occluded; an objective optical system configured to receive incoming light from the external scene and to focus the light on the spatial light modulator; a beam splitter configured to merge the virtual image and the modulated see-through image; an eyepiece lens configured to magnify the combined image; an exit pupil configured to face the eyepiece lens; and a plurality of reflective surfaces.SELECTED DRAWING: Figure 1