baber/WOPTO huggingface dataset:
Patent JP-2010021545-A (JP)
Title: Semiconductor device containing drive transistor
Inventor: LEE SE-HOON
IPC: H01L27/115
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device containing driving transistors and memory cells that are optimized for higher integration.  <P>SOLUTION: The semiconductor device includes three drive transistor groups DTG1, DTG2 and DTG3 and cell strings S1, S2 and S3 corresponding to the respective drive transistor groups. Three drive transistors TD1, TD2 and TD3 are connected in parallel by nodes N1, N2, ..., Nm-1, and Nm. With this configuration, the first, second and third drive transistors TD1, TD2 and TD3 connected to the nodes N1, N2, ..., Nm-1 and Nm share a common source/drain. Consequently, it is possible to reduce the areas of the first, second and third drive transistors TD1, TD2 and TD3 connected in parallel in the semiconductor device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213937-A (JP)
Title: Game machine
Inventor: KATO KENJIRO
IPC: A63F7/02
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, allowing a game player to concentrate his/her attention on a plurality of games separately.  <P>SOLUTION: When a Pachinko ball wins a prize in a start pocket 70, it is determined whether or not it is a first jackpot, and when a first jackpot is decided, a first game which opens a specific start pocket 78 is played. When the Pachinko ball wins a prize in a specific start pocket 78 in the first game, it is determined whether or not it is a second jackpot, and a second game, which displays the result of determination on whether or not it is the second jackpot on a second symbol display 84, is played. When the result of determination on whether or not it is the second jackpot is displayed in the second game, a first jackpot game, which opens a lower jackpot pocket 103, is played, and when the second jackpot is determined, after the end of the first jackpot game, a second jackpot game, which opens a right jackpot pocket 97, is played.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011012217-A (JP)
Title: Conductive coating material and adhesive composition
Inventor: CHIBA KAZUMI
IPC: C09D7/12
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a conductive coating material having a high conductivity and to provide an adhesive composition excellent in peeling electrification voltage.SOLUTION: The conductive coating material and the self-adhesive composition each includes a conductivity-imparting agent comprising a salt of a spiro-ammonium compound represented by general formula (1). The conductive coating material having high conductivity and the self-adhesive composition excellent in peeling electrification voltage are obtained by using the conductivity-imparting agent. The conductive coating material and the self-adhesive composition are used in various applications, such as conductive films required to have antistatic property, because these materials are excellent in conductivity and peeling electrification voltage.
Patent JP-2011011695-A (JP)
Title: Pneumatic tire
Inventor: KUWAJIMA MASATOSHI
IPC: B60C11/12
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of enhancing the on-ice braking performance of a tire with a sipe being formed in a tread surface, and enhancing the steering stability performance on a dry road surface by ensuring the tread rigidity in the latter wear period after completing the role as a tire for winter season.SOLUTION: A closed sipe 5 having at least three cutouts 4 extending radially with respect to the virtual axis 2 extending in the depth direction of a land part 3 and terminating in the land part 3 is provided on the land part 3 of a tread surface 1. The spiral twist is imparted to each cutout 4 toward the depth direction around the virtual axis 2, and the twist angle θ is set to be ≥10° and <135°. The length in the radial direction of the cutout 4 and the width of the cutout are set to be larger on the tread surface 1 side than that on the bottom surface side.
Patent JP-2011015598-A (JP)
Title: Motor and electronic apparatus using the same
Inventor: KAWASAKI HIROAKI
IPC: H02K1/14
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of driving an outer rotor-type motor.SOLUTION: A stator 3 includes a plurality of magnetic poles 3a on the outer circumference thereof, and is configured by laminating a plurality of plate-shaped members. A rotor 4 is rotatably disposed around the stator. The inner circumferential face of the rotor includes a magnet 5. The outer circumferential ends of the magnetic poles of the stator are provided with an extension that is bent such that at least one plate-shaped member, including an outermost layer of the plurality of plate-shaped members, is substantially parallel to the magnet. When the thickness of a thinnest plate-shaped member of at least one plate-shaped member constituting the extension is taken as T1, and the thickness of a thinnest plate-shaped member of a plate-shaped member not constituting the extension is taken as T2, T1>T2 is satisfied.
Patent JP-2011019556-A (JP)
Title: Washing liquid sensor
Inventor: SATO TAKETOSHI
IPC: D06F33/02
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the soil of washing liquid regardless of an atmospheric temperature.  <P>SOLUTION: The washing liquid sensor includes temperature detection means 50 for measuring a temperature near an insulating transformer 46 and control means 11 for controlling the operation of a washing machine. When an electrode A12 and an electrode B13 on the secondary side of the insulating transformer 46 are immersed in the washing liquid while the primary side is resonated in parallel by high frequency generation means, the change of a parallel resonance impedance by parallel resonance impedance change means 42 connected to parallel resonance impedance measurement means 41 is detected, and a resistance value in the washing liquid is determined. Further, the control means performs correction to the change portion of the parallel resonance impedance by the temperature detected in the temperature detection means 50 and determines the resistance value in the washing liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009244898-A (JP)
Title: Antiglare film having antifouling property
Inventor: HASHIMOTO HIROMASA
IPC: G09F9/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiglare film excellent in antifouling property without degradation of various performances as the antiglare film, and to provide a polarization plate and a transmission display device using the antiglare film.  <P>SOLUTION: The antiglare film includes a transparent substrate film and at least one or more resin layers laminated thereon, the top layer of which is an antiglare layer having irregularities, a surface of the antiglare layer having antifouling property. The polarization plate and the transmission display device use this antiglare film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020346-A (JP)
Title: Laminate
Inventor: TSUKUDA YOSUKE
IPC: B32B27/30
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate exhibiting sufficient shock resistance and securing higher transparency.  <P>SOLUTION: The laminate has a plurality of layers formed with a resin composition which includes: matrix resins composed of a polylactic acid-based resin and/or a methacrylic resin; and rubber particles having an elastic polymer part, wherein, when the refractive index of the matrix resin having the highest refractive index is Nmax and the refractive index of the matrix resin having the lowest refractive index is Nmin, among the matrix resins in the resin composition forming the respective layers and the refractive index of the elastic polymer part in the rubber particles in the resin composition forming the respective layers is Nr, Nmax-Nmin and (Nr-Nmin)/(Nmax-Nmin) fall in the specific range, at least a part of the elastic polymer part in the rubber particles of the respective layers is composed of an elastic polymer obtained by polymerizing a monomer component which contains a multi-functional monomer primarily comprising an alkyl acrylate in an amount of 1 to 7 wt.% and the weight-average particle size of the elastic polymer part is 200 to 500 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022812-A (JP)
Title: Access control device
Inventor: SHIMA TAIZO
IPC: G06F21/62
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access control device allowing a rapid change to an access right corresponding to a user even when the user is replaced without imposing troublesome work on the user.  <P>SOLUTION: In the access control device, when extracting a card A from a card reader during logon by the card A (S1), the access right is changed to standard setting (S2). When a card B is brought close to the card reader in that state and when a user ID is read (S3), the access control device decides whether the card B can be used by the user ID (S4), and changes the access right to setting of the card B when can be used (S5).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024107-A (JP)
Title: Line interface apparatus and test method
Inventor: FUJIHIRA ATSUSHI
IPC: H04M3/26
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a line interface apparatus for converting data into data formats of a plurality of different access point transmission lines and communicating with an access point device via a line interface corresponding to a predetermined transmission format can not be tested during operation.  <P>SOLUTION: For a line number and a data format type selected during operation of the line interface apparatus, test data is communicated through a path for processing signals of the selected data format type and a non-selected line number and normality of the apparatus is tested for the selected line number and data format type during operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024148-A (JP)
Title: Current drive type amplifier and loudspeaker system
Inventor: KOSUGI TAKESHI
IPC: H04R3/04
Filed: 2009-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier which can discharge sounds outputted from a loudspeaker approximately to original sounds, can obtain instantaneous high-efficiency energy radiation by a simple circuit element, and is high in efficiency while taking loudspeaker characteristics into account; and to also provide a high-efficiency loudspeaker system in which the amplifier is integrated with a loudspeaker system including a radiation space load.  <P>SOLUTION: The present invention relates to a current drive type amplifier which inputs a sound source signal from an input terminal and drives a loudspeaker, including: the input terminal 12; an adder 14 connected to the input terminal 12; and an operational amplifier 16, connected to the adder 14, for setting mutual inductance infinite and converting an input signal IN into an output current (i).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026782-A (JP)
Title: Handrail for doorway and main entrance
Inventor: OTA SAKI
IPC: E04F11/18
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for a doorway, which enables an aged person etc. to safely get into/out of the doorway at ease.  <P>SOLUTION: This handrail for the doorway includes vertical and horizontal handrails 3 and 4 which are provided adjacently to each other on the door end side of a door 1 for the doorway; the vertical handrail 3 is provided from above to below the horizontal handrail 4; the horizontal handrail 4 protrudes to front further than the vertical handrail 3, and surrounds an intermediate portion of the vertical handrail; and at least the side of the door 1 is formed into an approximate arc shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025460-A (JP)
Title: Light emitting element head, image forming apparatus, device of measuring characteristic of light emitting element head, and method of correcting light quantity of light emitting element head
Inventor: AIKAWA SEISHI
IPC: B41J2/455
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element head which can more correctly obtain light quantity correcting value data of each LED and has less variation of an emission light quantity.  <P>SOLUTION: The light emitting element head 14 includes: a light emitting element array 63 with a plurality of LEDs arranged in an array shape in a main scan direction; a rod lens array 64 for forming an electrostatic latent image by imaging an optical output of the light emitting element array 63 and exposing a photoreceptor applied on a surface of a photoreceptor drum 12; and a driving part which is mounted on a circuit board 62, and acquires the light quantity correcting value data generated by a measured light quantity value via both a passing member with a refractive index of the same level as a refractive index of the photoreceptor and an integrating sphere that diffuses the light passed through the passing member, thereby making the light emitted by correcting a light quantity of the LED on the basis of the light quantity correcting value data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028410-A (JP)
Title: Visual inspection device
Inventor: IIZUMI KEN
IPC: G06T1/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual inspection device executing die comparison inspection, cell comparison inspection, and cell-die mixture comparison inspection by efficiently using processing capability of a plurality of processors.  <P>SOLUTION: This visual inspection device includes: a whole control computer setting, to an image processor, a condition of dividing, cutting out, and distributing a plurality of pieces of image data of a circuit pattern of an inspection target substrate; and an image distribution processing part cutting out the image data according to the condition set to the image processor, and distributing them to the plurality of processors. Each processor performs defect detection processing about the distributed image data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009273142-A (JP)
Title: Rotating/supporting mechanism
Inventor: MAKINO MINORU
IPC: H04M1/02
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily assemble a cellular phone while suppressing its whole size by means of a rotating/supporting mechanism switching a rotating side casing into a longitudinally long or laterally long state with respect to a supporting side casing.  <P>SOLUTION: A link member 18 including a mount part 18b is provided, and the mount part 18b is mounted on the back of a rotating side casing (liquid crystal display part 2). A supporting side casing (first casing 3) includes a first guide groove 12, a curved shape which extends in a first direction and is curved in a center-projecting shape, and a second guide groove 14 which extends in a second direction. The link member 18 includes a first guide pin 13 in such a way as vertically extending to a side of the first casing 3, and the first guide pin 13 is engaged with the first guide groove 12 so as to be freely slid. The link member 18 includes a second guide pin 15 in such a way as vertically extending to the side of the first casing 3, and the second guide pin 15 is engaged with the second guide groove 14 so as to be freely slid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011029401-A (JP)
Title: Wafer conveying method and wafer conveying device
Inventor: SEKIME HIRONARI
IPC: B65G49/07
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer conveying method and a wafer conveying device which can separate semiconductor wafers one by one without using manpower after cutting, for example, by wire saws.  <P>SOLUTION: The wafer conveying method which conveys a plurality of wafers Wf stacked in liquid, heats a liquid Lq by a heater 41, and picks up at least the uppermost-located wafer among the plurality of wafers Wf from the heated liquid Lq by a suction conveyor 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029016-A (JP)
Title: Connector
Inventor: URANO KAZUMI
IPC: H01R13/64
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector detecting the fitted state of a pair of housings and suppressing size enlargement.  <P>SOLUTION: The connector 1 includes a pair of housings 3, 5 to be fitted to each other, a detection member 7 mounted to the housing 3 to detect the fitted state of the pair of housings 3, 5, a retainer 9 provided in the female housing 3 and forming space to retain the detection member 7, a lock part 13 provided on the detection member 7 to engage with a locking projection 11 protruding into the retainer 9 to cause the detection member 7 to be locked to the female housing 3, and an unlocking means 15 provided on the other housing 5 and the detection member 7 to unlock the detection member 7 from the female housing 3 by disengaging the locking projection 11 and the lock part 13 from each other with the pair of housings 3, 5 normally fitted to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025877-A (JP)
Title: Bicycle
Inventor: KAMASAWA KEI
IPC: B62J99/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To bring a stand into an operating state or a release state without using man power.  <P>SOLUTION: A bicycle 1 includes the stand 17 causing two states, namely, a state where a rear wheel 30 is raised from a road surface, and a state where the rear wheel 30 is contacted with the road surface; and an actuator to drive the stand 17 in order to select one of these two states of the stand 17. The stand 17 is rotatable with respect to a wheel rotary shaft fixing plate 36 holding the rotary shaft of the rear wheel 30. The actuator 15 is formed as a member whose length is changed. A controller changes the distance from a bottom 17c of the stand to the road surface by controlling the length of the actuator 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010061118-A (JP)
Title: Chemically amplified positive resist composition
Inventor: SHIMADA MASAHIKO
IPC: C08F220/24
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplified positive resist composition that forms a resist film excellent in a contact angle and a receding contact angle, and has less elution of a resist composition into water upon being in contact with water.  <P>SOLUTION: The chemically amplified positive resist composition contains a resin (A) comprising a structural unit having an acid-labile group in a side chain and changing into alkali-soluble by an action of an acid, a resin (B) comprising a structural unit expressed by formula (I) and a fluorine-containing structural unit, and an acid generator. In formula (I), X<SB>1</SB>, X<SB>2</SB>, X<SB>3</SB>and X<SB>4</SB>each independently represents an oxygen atom or a sulfur atom; m represents an integer of 1 to 3; and n represents an integer of 0 to 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032985-A (JP)
Title: Rotor blade seal structure and turbine using the same
Inventor: YAMAMOTO HIROYUKI
IPC: F01D5/14
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor blade seal structure and a turbine using the same capable of efficiently preventing cooling air on an inner circumferential side of an arm section from leaking into a high temperature gas passage when the turbine is operated, and maintaining a sealing property between arms over a long period of time.  <P>SOLUTION: The rotor blade seal structure is used in a turbine in which a plurality of rotor blades 11, 12 are disposed on a circumferential surface of a shaft body rotating about an axis line, adjacently to each other in a circumferential direction. In the turbine, arms 21A, 22A are formed extending from platforms 21, 22 of the rotor blades 11, 12. On the one arm 21A which is disposed adjacent to the other arm 22A in the circumferential direction, a groove 23 is formed facing the other arm. The groove 23 extends in a direction of the axis line and has a tapered portion at an outer circumferential side thereof. A seal pin 25 is disposed at the groove. In a portion of the other arm 22A facing the one arm 21A, and the seal pin 25 is movable in a radial direction of the shaft body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032565-A (JP)
Title: Method for desulfurizing molten iron
Inventor: TAMURA TEPPEI
IPC: C21C1/02
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving desulfurizing ratio while restraining the increase of oxygen potential in desulfurizing agent without adding deoxidizing agent, in the case of performing the desulfurizing treatment to molten iron, in a mechanical stirring apparatus.  <P>SOLUTION: In a treating method by deciding a stirring condition so that the denting depth (H<SB>1</SB>) at the eddy center as the distance from the static bath surface dipped with an impeller non-rotated in the molten iron in the vessel to the dent of the eddy center in the case of rotating the impeller, becomes larger than the sum (H<SB>2</SB>+h) of the dipping depth (H<SB>2</SB>) of the impeller as the distance from the static bath surface to the upper end part of the impeller and the height (h) of the impeller; treatment is performed under condition of that the height (h) of the impeller/the standard impeller height (L) is 0.9-1.2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020252-A (JP)
Title: Chip saw
Inventor: ASADA YOSHIHIKO
IPC: B23D61/04
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip saw usable in horizontal or vertical sawing, and capable of attaining light weight, excellent linearity and good sawing skin for a material to be cut.  <P>SOLUTION: The chip saw includes a first tip having an end inclination angle and a lateral rake angle inclined toward one surface of a base metal and a lateral rake angle; a second tip having an end inclination angle and a lateral rake angle inclined toward the other surface of the base metal; and a third tip in which an inclination surface portion is formed on both sides in the thickness direction and a flat portion whose width is smaller than a dimension between cutting edges of the first tip and the second tip and which protrudes by a predetermined dimension outward from the cutting edges of these tips is formed in the center between the inclination surface portions. A width T3 of the flat portion of the third tip is not more than a single cutting width W1 (T3≤W1) of the first tip and the second tip C2, while a width W2 between intersections of the first tip, the second tip and the third tip is not more than two times (W2≤2×W1) as large as a single cutting width W1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040135-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HONMA MITSUYOSHI
IPC: G11C16/04
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device whose reliability of operation is improved.  <P>SOLUTION: The nonvolatile semiconductor memory device includes: a memory cell array 11 including a plurality of memory cells, each of which has an electricity accumulation layer and a control gate and holds data of binary value or more; bit lines BL which can transfer the data to the memory cells and become a zero potential when the data are written into the memory cells; and a voltage generating circuit 9 for executing a verify to the memory cells after first write successively using a first voltage (V1) and a second voltage (V2) lower than the first voltage, is executed to the control gate.  <P>COPYRIGHT: (C)2011,JPO&INPIT