baber/WOPTO huggingface dataset:
Patent JP-2015056795-A (JP)
Title: Semiconductor device
Inventor: AOKI MAMORU
IPC: H03F3/45
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplification circuit and a semiconductor device therewith which generate an output voltage precisely reflecting an input voltage independently of a fluctuation in a reference voltage.SOLUTION: The semiconductor device includes the differential amplification circuit (21) provided with a pair of power terminals (27, 28), a reference voltage terminal (29), an input terminal (25) and an output terminal (26), and configured to supply the output terminal with an output voltage (VOUT) depending on a difference between a reference voltage (VREF) supplied to the reference voltage terminal and an input voltage (VIN) supplied to the input terminal. The differential amplification circuit includes a current source (MN13, MN14) for creating a predetermined flow of current between the pair of power terminals, and the current source includes a current control circuit (MN14) for controlling the predetermined current in response to a fluctuation in the reference voltage.
Patent JP-2015056626-A (JP)
Title: Substrate liquid processing apparatus
Inventor: YOSHIMURA YOSHITAKA
IPC: B05C11/08
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate liquid processing apparatus which reduces variations in the ventilation flow rate on a surface of a substrate.SOLUTION: A development processing unit U1 serving as a substrate liquid processing apparatus includes: a substrate rotary mechanism 20 for holding and rotating a wafer W; a developing fluid supply mechanism 23 and a rinse liquid supply mechanism 24 which supply a process liquid to a front surface Wa of the wafer W; a cup 30 which encloses the wafer W held by the substrate rotary mechanism 20; an exhaust mechanism 42 which exhausts a gas in the cup 30; an exhaust port 31b provided at a rear surface Wb side of the wafer W in the cup 30; and a flow passage FP which is formed along a periphery Wc of the wafer W in the cup 30 and guides the gas from the front surface Wa side to the rear surface Wb side. The flow passage FP is formed so that ventilation resistance becomes small with increasing distance from the exhaust port 31b.
Patent JP-2015058248-A (JP)
Title: Gaming machine
Inventor: KITAMURA KENTA
IPC: A63F5/04
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a gaming machine capable of providing mutually different game patterns in a bonus game.SOLUTION: A main CPU determines, in a free game, symbols to be relocated by a lottery on the basis of a first symbol determination table in which a probability that prescribed symbols (BONUS symbols) are relocated under a specific condition (a condition that three or more symbols are relocated on a display window) is set to exceed a prescribed probability. In a free game on and after a next game of the game in which the prescribed symbols are relocated under the prescribed condition, the main CPU determines symbols to be relocated by the lottery on the basis of a second symbol determination table in which a probability that the prescribed symbols are relocated under a prescribed condition is set to less than the prescribed probability.
Patent JP-2015059552-A (JP)
Title: Heating method of fuel oil
Inventor: CHIJINAMI TAKAYASU
IPC: F02M37/00
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To improve power load of a transfer pump and to reduce suction resistance of a transfer pipe.SOLUTION: A flow-down pump 5 is always continued to operate even during transfer due to a transfer pump 3 of fuel oil, and at this time, high temperature oil from the flow-down pump 5 is mixed to fuel oil from a storage tank 1, absorbed by the transfer pump 3, to thereby lower the viscosity of transferred fuel oil. Consequently, the power load of the transfer pump 3 is improved, and a transfer amount of fuel oil from the storage tank 1 is reduced by a flow-down oil amount to thereby lower a transfer speed from the storage tank and to reduce suction resistance of the transfer pipe.
Patent JP-2015064709-A (JP)
Title: Requirement definition process support method
Inventor: NISHIYAMA HARUHIKO
IPC: G06F9/44
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To make a designer aware of missing consideration by visualizing a relation between measures and operations in requirement definition process.SOLUTION: As for measures that cause innovative changes in operations, targets having operational changes are described while associating the targets with one another. Furthermore, an operation is described using targets (resources, processes, and rules) dealt with for the operation. Moreover, a dependency relation and an exclusive relation are defined as relations among measures. Using targets common to measures and operations, a relation between the measures and the operations, measures that are not assigned to operations, failure to apply measures having the dependency relation, and contradiction of application of measures having the exclusive relation are extracted.
Patent JP-2015065772-A (JP)
Title: Power-supply device, lighting fixture, and lighting system
Inventor: OTAKE HIROKAZU
IPC: H02M3/155
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply device that allows stably operating a dimmer, and a lighting fixture.SOLUTION: A power-supply device includes: a terminal connected to an output of a dimmer connected to an AC power supply; a rectifier circuit; a switching circuit having an inductor, a switching element connected in series to the inductor, and a rectifier element having one end connected between the inductor and the switching element, when the dimmer is a phase-control-type dimmer, turning on the switching element after the dimmer changes from a non-conduction state to a conduction state and then passing an output current of the rectifier circuit to the inductor, and when the dimmer is a reverse-phase-control-type dimmer, turning on the switching element after the dimmer changes the non-conduction state to the conduction state and then passing the output current of the rectifier circuit to the inductor; and a DC/DC converter converting an output voltage of the switching circuit.
Patent JP-2015066571-A (JP)
Title: Dissimilar material joint method and dissimilar material joint body
Inventor: SAKAI KENSUKE
IPC: B23K11/20
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a dissimilar material joint method which joins members having dissimilar metals to each other without forming an intermetallic compound, and to provide a dissimilar material joint body.SOLUTION: A dissimilar material joint method is used to join a first member 1 containing a first material to a second member 6 containing a second material different from the first material. The dissimilar material joint method includes: a friction process where an auxiliary member 3 containing a third material weldable to the second material is frictionally joined to the first member 1; and a welding process where the auxiliary member 3 frictionally joined to the first member 1 is welded to the second member 6.
Patent JP-2015053665-A (JP)
Title: Television stand base with groove
Inventor: NISHIZAWA KYOICHI
IPC: G11B33/02
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To determine the position of an optical disc drive, to determine the position of a personal computer, to prevent backward movement even if the optical disc drive is operated, and to get a sense of unity of a television and the optical disc drive.SOLUTION: A television stand base is configured so that pins (4), (5) are provided in a female screw in the bottom surface of an optical disc drive (3) to be built in a personal computer (for 5 bay) (Fig. 3), a groove (2) is provided in a stand base (6) (Fig. 1), and the optical disc drive (3) is mounted on the stand base (6), and the pins (4), (5) are placed in the groove (2) (Fig. 2).
Patent JP-2013255847-A (JP)
Title: Disposable diaper
Inventor: SUGA NAOMI
IPC: A61F13/494
Filed: 2013-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent excrement from scattering when eliminating the excrement from a diaper.SOLUTION: In a disposable diaper, a free part of a three-dimensional gather 60 has a double structure which has: an inner wall part 60i exposed to a central side in a width direction; and an outer wall part 60x positioned outside in the width direction of the inner wall part 60i and fixed to the inner wall part 60i. A gather elastic expandable member 63 is put between the inner wall part 60i and the outer wall part 60x, is fixed to both of the inner wall part 60i and to the outer wall part 60x, and is provided with a cover sheet 70 so as to cover a range from a position, in the middle in the height direction of at least the inner wall part 60i or on a side below it, to a boundary between the inner wall part 60i and the outer wall part 60x of the free part of the three-dimensional gather 60. In the cover sheet 70, a lower end part of a part positioned on the center side in the width direction of the inner wall part 60i is fixed to an adjacent member, and parts other than the fixed part is integrated with respect to the free part of the three-dimensional gather 60 so that they can be releasable.
Patent JP-2015069410-A (JP)
Title: Attitude parameter estimation device, system, method and program
Inventor: KOBAYASHI TATSUYA
IPC: G06T7/20
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of estimation accuracy of an attitude parameter without increase of processing load even when number of feature points which can be tracked reduces.SOLUTION: An attitude parameter estimation system AA comprises an attitude parameter estimation device 1 and a server 2. The server 2 stores Nb pieces of basic feature points, and Ns pieces of auxiliary feature points among feature points of a recognition object in advance. The attitude parameter estimation device 1 selects Nb pieces of the feature points to be tracked among the Nb pieces of the basic feature points and the Ns pieces of the auxiliary feature points.
Patent JP-2015069883-A (JP)
Title: Wound body of battery packaging material
Inventor: YOKOTA KAZUHIKO
IPC: B32B1/00
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a wound body of a battery packaging material in which defects of a coating layer are appropriately managed.SOLUTION: A wound body of a battery packaging material is formed of a laminate film in which at least a coating layer 6, a base material layer 2, a metal layer 3 and a sealant layer 4 are laminated in this order. The coating layer is made of a two-liquid curable resin, and the sealant layer is made of a molten and extruded thermoplastic resin. The sealant layer contains a foreign substance or a non-molten substance of the thermoplastic resin. A mark is given to the laminate film so as to enable a position of a protrusion which is caused by the foreign substance or the non-molten substance on a surface of the sealant layer and of which the area in a view in a lamination direction of the laminate film exceeds 0.4 mmto be recognized. The wound body is formed by winding up the laminate film in such a manner that the surface of the sealant layer is brought into contact with a surface of the coating layer.
Patent JP-2015074978-A (JP)
Title: Control device for internal combustion engine
Inventor: SUZUKI HAYATO
IPC: F02D41/12
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, capable of continuously executing such an operation mode as to reduce fuel consumption, on condition that an exhaust emission control catalyst is in the state of efficiently eliminating NOx.SOLUTION: A control device for the internal combustion engine shifts the operation mode of the internal combustion engine to a fuel efficiency improvement mode (Step S200) when achieving one of shifting conditions that a temperature TH2 of exhaust gas flowing into the exhaust emission control catalyst for eliminating NOx is not lower than an activation determination temperature X1 (Step S110:YES). When the temperature TH2 of the exhaust gas flowing into the exhaust emission control catalyst is not lower than the activation determination temperature X1 (Step S110:YES) and not higher than a reference temperature X2 higher than the activation determination temperature X1 (Step S150:YES), the control device starts catalyst temperature retaining control to close an intake throttle valve during accelerator-off (Step S160) and then shifts the operation mode of the internal combustion engine to the fuel efficiency improvement mode (Step S200).
Patent JP-2015075361-A (JP)
Title: Dynamometer system
Inventor: AKIYAMA GAKUO
IPC: G01M15/02
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the dynamo controller of a dynamometer system which can reproduce an unloaded state with high accuracy when an engine is started.SOLUTION: The dynamo controller of a dynamometer system includes controllers Gc1, Gc2 designed by a control system design method called as a H ∞ control or μ design system in such a manner that a response from an external input w to a control amount z is made small for a generalized plant Pa which outputs observation outputs y1, y2 and a control amount z from the external input w and a control input u equivalent to a torque current command to an inverter. The generalized plant Pa includes a dynamic characteristic model 7 which identifies characteristics of the dynamometer system in such a manner that an angular acceleration of an engine is outputted from the external input w and the control input u. A control amount z is a differential between an angular speed of an engine as a single body calculated based on the external input w and the angular speed of the engine calculated by a dynamic characteristic model 7.
Patent JP-2015074393-A (JP)
Title: Vehicle body front part structure
Inventor: AJISAKA SATOSHI
IPC: F01N3/02
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle body front part structure which inhibits increase of exhaust resistance in an exhaust pipe even when a cooling unit is disposed at the vehicle body rear side of a power unit.SOLUTION: A vehicle body front part structure 10 includes: a radiator 52 disposed at the vehicle body rear side of a power unit 40 having at least an engine 42, the radiator 52 for radiating heat of a cooling medium which is circulated by a pump 46 to cool the engine 42; and an exhaust pipe 70 which is arranged so as to extend from the power unit 40 to the vehicle body rear side passing through the vehicle body lower side of the radiator 52 and is used to exhaust an exhaust gas occurring at the engine 42.
Patent JP-2015079690-A (JP)
Title: Cover plate
Inventor: YAMAMURO TOMOFUMI
IPC: F21S8/10
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a cover plate which suppresses deterioration of a resin base material and which can exert a self cleaning function.SOLUTION: An outer lens 2 has a three-layer structure of a resin base material 21, a multilayer film 22 and a photocatalytic hard coating layer 23. Ultraviolet light UV1 is absorbed by photocatalytic particles 23a of the photocatalytic hard coating layer 23, exhibits a superhydrophilic action and exerts a self cleaning function. Ultraviolet light UV2 transmits the photocatalytic hard coating layer 23, is reflected by the multilayer film 22, is absorbed by the photocatalytic particles 23a of the photocatalytic hard coating layer 23, exhibits the superhydrophilic action and exerts the self cleaning function. Furthermore, ultraviolet light UV3 transmits the photocatalytic hard coating layer 23, is furthermore reflected by the multilayer film 22, transmits the photocatalytic hard coating layer 23 again and is emitted to the outside.
Patent JP-2015080162-A (JP)
Title: Content supply device, content supply method, program, terminal device, proxy server device, and content supply system
Inventor: MORI MASAHITO
IPC: G06F13/00
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To mitigate a load of a series of processing of embedding identification information in a content and distributing the content.SOLUTION: A content supply device comprises: a digital watermark processing unit which spatially divides a content into a plurality of regions, embeds identification information for the reception side as a digital watermark in each region for embedment of the digital watermark in a plurality of the divided regions to create a plurality of streams to be received by the reception side corresponding to the identification information, and creates a stream to be received in common by a plurality of reception sides on each region without embedment of the digital watermark; a MPD processing unit which creates a MPD for describing information needed for the reception side acquiring the stream and distributes the MPD in response to a request from the reception side; and a stream distribution unit which distributes the created stream in response to the request from the reception side based on the MPD. This disclosure can be applied to a system for distributing a content.
Patent JP-2015081963-A (JP)
Title: Image forming apparatus
Inventor: MAMIYA YUSUKE
IPC: G03G21/00
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To properly prevent the turning up of a cleaning blade in advance with a simple configuration, when the top end of the cleaning blade is brought into press-contact with the surface of an image holding member, so as to be directed in a direction opposite to the moving direction of the image holding member, to remove residues on the surface of the image holding member.SOLUTION: When bringing the top end of a cleaning blade 32 held by a holding member 33 into press-contact with the surface of an intermediate transfer belt, to direct the top end of the cleaning blade 32 in the direction opposite to the moving direction of the intermediate transfer belt 14, to remove the residues t, the holding member is detachably attached to a positioning member 35. When the resultant force Fa of a frictional force F1 between the intermediate transfer belt and the cleaning blade and a press-contact force F2 for bringing the cleaning blade into press-contact with the intermediate transfer belt becomes not less than a threshold at which the cleaning blade is brought into a reverse state, the holding member is released from the positioning member.
Patent JP-2015080691-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To report abnormality in a mode corresponding to a degree of importance of the detected abnormality.SOLUTION: A slot machine includes a liquid crystal display 51 and a frame LED 52a. The liquid crystal display 51 includes: a reel area 51b that is brought into a transmissive state to indicate a pattern of a reel 2 to a player; and a non-reel area 51c that is different from the reel area 51b. When a low error occurs, the frame reel LED 52a is lighted full. When a high error occurs, the frame reel LED 52a is lighted full, a backlight of the liquid crystal display 51 is flickered, and error information 800 is displayed in the reel area 51b and the non-reel area 51c.
Patent JP-2015086696-A (JP)
Title: Various energy conservation cycle combined structure
Inventor: TANIGAWA HIROYASU
IPC: F01K27/00
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To enable the largest energy in the earth that can be manufactured by power generation to produce jet velocity of water 3E, steam acceleration, vacuum and head drop through steam acceleration, gravity acceleration in vacuum, head drop of large specific gravity substance.SOLUTION: A vertical full-rotor blade steam large specific gravity substance gravity turbine 11Y is applied to generate power by performing power generation activity in such a way that column pipes 12B of a gravity power generation building 12 for producing a head drop are also used as a large specific gravity substance lifting device 2F to lift water 3E up to the highest segment, store it there, inject it, accelerate super-critical pressure water steam 5H and accelerate it in vacuum through gravity acceleration. Fully aiming at attaining an amount of power by 1000 times of existing thermal power with the same amount of fuel and a less-expensive electricity driving, and aiming at rotational outputs of 1000 times of a the existing engine using the same amount of fuel as that of a simple gas engine 89C, a simple air injection engine 89D, a simple injection engine 89E, as various engines of 100 times rotational output + 100 times injection propulsion output, 1/100 fuel fee for automobiles, speed of 10 times for ships, 1/500,000 space attainment expenditure for airplanes and a remarkable global No.1 application profit rate for all manufacturing products are aimed.
Patent JP-2015085338-A (JP)
Title: Hemming processing device and hemming processing method
Inventor: YAMAMOTO SHINICHI
IPC: B21D19/08
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To successively hem an end edge of a work by using a pair of a first mold and a second mold.SOLUTION: A first mold 10 and a second mold 10 are moved by driving means so as to approach each other to abut to and sandwich a work W each time the work W is pitch-fed by a predetermined length L at a time along a transfer passage 30. In the approaching state, the work W is sandwiched between a pressing guide 11 and a right-angle bending guide 21 and positioned in an unmovable manner, and therewhile, a pressing blade 12 moves in a protruding manner toward the transfer passage 30 and an end edge W1 of the work W is bent along the right-angle bending guide 21. By the approaching movement of the first mold 10 and the second mold 20 after the next pitch-feeding, the end edge W1 bent in a right-angle shape is sandwiched between the pressing guide 11 and a sharp bending guide 22 to be further bent in a sharp-angle shape. By the approaching movement after the next pitch-feeding, the sharply bent end edge W1 is sandwiched between the pressing guide 11 and an overlapping/flattening guide 23 to be further bent until the end edge W1 is formed into an overlapped/flattened shape.
Patent JP-2015086048-A (JP)
Title: Image formation device
Inventor: TAKASAKA MARIKO
IPC: B65H7/04
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To detect failure of a paper presence detection sensor which detects presence of paper in a paper feeding cassette.SOLUTION: An image formation device 1 includes a device body 11, a paper feeding cassette 141 which is detachable from the device body 11 and houses paper P on which a toner image is transferred, a cassette attaching/detaching sensor 70 which detects attaching/detaching of the paper feeding cassette 141, a paper presence detection sensor 80 which detects presence of the paper P in the paper feeding cassette 141 and detects that paper is not present regardless of presence of the paper P when the paper feeding cassette 141 is drawn out of the device body 11, and sensor failure determination part 101 which determines that the paper presence detection sensor 80 is defective if presence of paper is detected when the paper feeding cassette 141 is being drawn out of the device body 11, based on detection results of the cassette attaching/detaching sensor 70 and the paper presence detection sensor 80.
Patent JP-2014121521-A (JP)
Title: Ophthalmologic apparatus and control method for the same
Inventor: OTA YUJI
IPC: A61B3/14
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To increase accuracy of focusing adjustment in the case where any one of a plurality of focusing index images cannot be acquired.SOLUTION: An ophthalmologic apparatus includes: an imaging optical system that takes an image of the fundus of a subject's eye via a focusing lens; projection means for projecting a focusing index image corresponding to an opening via a mask part including the opening; and driving means for driving the focusing lens along an optical path on the basis of a position of an image corresponding to the mask part and a position of the focusing index image corresponding to the opening, in a fundus image of the subject's eye.