baber/WOPTO huggingface dataset:
Patent JP-2009175598-A (JP)
Title: Electrophoretic display device driving method, electrophoretic display device and electronic equipment
Inventor: MAEDA HIROSHI
IPC: G02F1/17
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display device driving method for making image display while suppressing a leak current between pixels, and suppressing power consumption.  <P>SOLUTION: The electrophoretic display device driving method performs an image display step S103 including: an image signal input period ST1 for inputting pixel data to a pixel memory circuit as an image signal when a rate of black pixel data in the image data to be displayed on a display part is not less than 50% of the image data; a first image display period ST21 for inputting control signals with approximately the same potential to first and second control lines to display all pixels as black; and a second image display period ST22 for inputting potential to the control line to be connected to a pixel electrode of a pixel to which an image signal corresponding to white display is inputted out of the first and second control lines and electrically disconnecting the other control line to display an image of white display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172968-A (JP)
Title: Head unit and liquid discharging method
Inventor: TAMURA NOBORU
IPC: B41J2/045
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of data to send to a head unit by reducing substantially unnecessary data.  <P>SOLUTION: This head unit is composed of a first nozzle group having a plurality of nozzles, through which liquid droplets are discharged to a medium for forming images, a second nozzle group having a plurality of nozzles, through which no liquid droplet is discharged to the medium under the condition that the images are being formed onto the medium by discharging the liquid droplets through the nozzles belonging to the first nozzle group and a controlling part for respectively deciding whether the liquid droplet is discharged through each nozzle belonging to the first nozzle group or not based on each of data corresponding to each nozzle of the first nozzle group and commonly deciding whether the liquid droplet is discharged through the nozzle belonging to the second nozzle group or not based on data commonly corresponding to each nozzle belonging to the second nozzle group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178964-A (JP)
Title: Polyolefin-based resin film for use in agriculture
Inventor: ISHIMARU KAZUTOMI
IPC: B32B27/32
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin-based resin film for use in agriculture, which has high impact strength and allows stable inflation molding.  <P>SOLUTION: The polyolefin-based film is a three layer film consisting of an inner layer 11, an intermediate layer 12, and an outer layer 13. The inner layer 11 is a film layer composed of a mixture comprising one or more kinds of: a low-density polyethylene; a linear short-chain branched polyethylene; ethylene-methyl methacrylate copolymerized resin; and ethylene-vinyl acetate copolymerized resin. The intermediate layer 12 is a film layer composed of: a mixture comprising an ethylene-vinyl acetate copolymerized resin and a metallocene-catalyzed linear short-chain branched polyethylene; a special LL; and an inorganic filler. The outer layer 13 is a film layer based on a metallocene-catalyzed linear short-chain branched polyethylene. The special LL is a metallocene-catalyzed linear short-chain branched polyethylene having a melt tension of 3.0-9.0 cN, a tensile impact strength of 800-1,300 KJ/m<SP>2</SP>, and an dart impact strength of a 30-100 KJ/m/50 μm thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179287-A (JP)
Title: Working vehicle
Inventor: NAKAO TADASHI
IPC: B62D11/04
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle provided with a hydrostatic continuously variable transmission for driving right and left crawler type travelling devices, a travelling gear shift lever, a steering wheel, and mechanical linking mechanisms for connecting these travelling gear shift lever, steering wheel, and hydrostatic continuously variable transmission mutually, and capable of solving problems wherein the crawler type travelling device on an inner side of turn is decelerated while the rotation of an engine is in an idling condition and driving torque on the whole of this working vehicle for the right and left travelling devices becomes insufficient when the steering wheel is operated to pull a body of the working vehicle over to the side of a road while the travelling gear shift lever is in a reverse and very slow speed operation zone.  <P>SOLUTION: This working vehicle is provided with an acceleration system linking mechanism L3 for accelerating a hydraulic motor for running on an outer side of turn in the interlocking relationship with the operation of the steering wheel 12 in only the reverse and very slow speed operation zone of the travelling gear shift lever 11 in the mechanical linking mechanisms L1, L2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182949-A (JP)
Title: Image reading apparatus and multifunction device
Inventor: UEDA HIDENORI
IPC: H04N1/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus and a multifunction printer with simple structure and in which the apparatus itself can be miniaturized by forming an image reading surface by an ADF device in an image reading surface as a document loading surface in an FBS device.  <P>SOLUTION: The image reading apparatus and the multifunction printer are characterized by having: the document loading surface on which a document in which an image is formed is loaded; a document reading section located at a lower part of the document loading surface, and reads the image freely movable in the parallel direction with respect to the document loading surface; a document pressing member which covers the document loading surface and presses the document loaded on the document loading surface against the side of the document reading section; and a document feeding section located at an upper part of the document pressing member, and feeds the document to a reading position of the document by the document reading section wherein the document pressing member is provided to be freely movable between a position which covers the reading position and a position which does not cover the reading position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183326-A (JP)
Title: Game machine
Inventor: KOIDE YOSHIMASA
IPC: A63F7/02
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine providing various directions of a falling game ball without increasing control load for increased interest in a game.  <P>SOLUTION: The game machine has a game board including obstacles for changing the direction of the falling game ball. The game machine includes a deformation portion formed of a material deformed according to changes in environment around the game board, together with the obstacles. Owing to deformation of the deformation portion, the direction of the falling game ball, which is changed by the obstacles, is adjusted from the changed environment around the game board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188101-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: TAKIGAWA YUKIO
IPC: H01L21/3205
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof, an increase in series resistance being suppressed while wiring reliability is secured by avoiding damage to a low-dielectric-constant film surface exposed after a CMP process of a trench constituting copper multi-layered wiring having a damascene structure.  <P>SOLUTION: At least a top face of a first metal film buried in a recess formed in a porous insulating film is covered with a second metal film containing Zr and B to a height reaching the top face of the porous insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188186-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAJIMA SHIGERU
IPC: H01L21/822
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase irregularity of one-bit seeds outputted from a random number generating circuit.  <P>SOLUTION: The random number generating circuit 50 is provided with an oscillation circuit 11, a smoothing circuit 12 and a genuinizing circuit 13. The oscillation circuit 11 and smoothing circuit 12 are connected by a signal line DL1. A signal line DL11 transmitting a clock signal CLKA is arranged nearby the signal line DL1 on the side of the oscillation circuit 11 of the signal line DL1 only for a period L of predetermined length. The clock signal CLKA transmitted through the nearby-arranged signal line DL11 adds crosstalk noise to an output signal S1 of the oscillation circuit which is transmitted through the signal line DL1, an output signal S1A as random number data which has extremely high randomness viewed in time series is inputted to the smoothing circuit 12, and an output signal S2 smoothed by the smoothing circuit 12 is inputted to the genuinizing circuit 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008208365-A (JP)
Title: Liquid crystal medium
Inventor: KLASEN-MEMMER MELANIE
IPC: G02F1/139
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal medium, which exhibits a nematic phase in a wide range as well as a clear point of 70°C or higher, shows a preferred capacity threshold level, a comparatively high retention level and adequate low-temperature stability between -30°C and -40°C, and has low rotational viscosity and short response time.  <P>SOLUTION: The liquid crystal medium with negative dielectric anisotropy based on a mixture of polar compounds includes a first compound presented in formula 1A, wherein R<SP>1A</SP>represents a C2-6 alkenyl group or the like; R<SP>2A</SP>represents a C1-6 alkyl or alkenyl group or the like; A and B represent a cyclohexyl or phenyl group; Y<SP>1</SP>and Y<SP>2</SP>represent F, Cl, or the like; Y<SP>3</SP>represents H or CH<SB>3</SB>; a and b represent zero, 1 or 2; and a+b is equal to or more than 1, and includes at least one second compound selected from the group of three compounds having a specific structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009198587-A (JP)
Title: Method for forming resist pattern and method for forming metal pattern using the same
Inventor: JINBO HIDEYUKI
IPC: G03F7/40
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a resist pattern for obtaining a resist pattern in a desired shape while preventing ruggedness on a pattern edge, and to provide a method for forming a metal pattern using the method for forming the resist pattern.  <P>SOLUTION: Pattern exposure is applied to a resist layer 40 formed on a substrate 10. The resist layer 40 is developed with a developing solution for high resolution to form an aperture (cutout pattern 42) in the resist layer 40. Then the resist layer 40 is processed with a solution that dissolves at the same rate both in an exposed part and in an unexposed part so as to enlarge the aperture diameter of the aperture (cutout pattern 42) in the resist layer 40. Thus, a resist pattern is formed. The resist pattern is used to form a metal pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198057-A (JP)
Title: Combined system
Inventor: FUJIMOTO HIROSHI
IPC: F25B15/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a combined system obtained by combining a motor and an absorption refrigeration system as simple as possible and to reduce energy loss.  <P>SOLUTION: The absorption refrigeration system 101 comprising an evaporator 1, an absorber 2, a reproducer 3, a condenser 4 and an expansion valve 6 is disposed, a working gas communication passage 20 for making a working gas movable between a high temperature space 14 and a low temperature space 15 is formed, a heater portion 17 is disposed at a high temperature space side of the working gas communication passage 20, a cooler portion 3 is disposed at a low temperature space side of a working gas circulating passage, a regenerator portion 20 is disposed between the heater portion 17 and the cooler portion 3, a Stirling engine 102 comprising an output mechanism 13 for outputting motive power generated when the working gas alternately moves between the high temperature space 14 and the low temperature space 15, is disposed, and the cooler portion 3 of the Stirling engine 102 is applied as the reproducer 3 of the absorption refrigeration system 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203605-A (JP)
Title: Window blind shutter controller
Inventor: NEGISHI YOSHIAKI
IPC: E06B9/08
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window blind shutter controller for reducing user's inputting operation required for opening a slat as a window blind and preparing operation of a shutter.  <P>SOLUTION: This window blind shutter controller has usual mode for minutely adjusting the slat 18 to desired opening of the window blind based on output signals of a window blind opening signal outputting means 300 and a window blind registered position turning means for opening and turning the window blind to a window blind registered position. The window blind registered position turning means uses smaller amount of operation required for inputting into the window blind opening signal outputting means 300 than amount of operation required for opening the slat 18 to the window blind registered position in the usual mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203612-A (JP)
Title: On-roof water sprinkling piping structure
Inventor: SAITO SATORU
IPC: E04D13/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-roof water sprinkling piping structure which improves the quality of a building by imparting an excellent appearance to a water sprinkling pipe laid from a space under eaves onto a roof.  <P>SOLUTION: A hole 29 is formed in a bottom surface 27c of an eaves gutter 27, and a penetrating joint 40 is provided in such a manner as to correspond to the hole 29. The water sprinkling pipe 23 penetrates the eaves gutter 27 via the penetrating joint 40. The water sprinkling pipe 23, which is connected to an upper end 33b of an elbow member 33 above the penetrating joint 40, is arranged up to a section above the roof 24 in a recess 50d of a verge member 50, and subsequently, gets out onto the roof 24 from the verge member 50 so as to be connected to the on-roof water sprinkling pipe 25. The verge member 50 is composed of upper and lower members 50a and 50b like a rectangular tube; the recess 50d, which is formed of one dented corner of the upper member 50a and an upside surface of the lower member 50b, is equipped with a decorative cover 51 with a U-shaped cross section. Since a front end 50c of the verge member 50 is formed in such a shape as to cover the eaves gutter 27, the water sprinkling pipe 23 and the elbow member 33 are arranged in such a manner as to become invisible from the outside by the front end 50c and the eaves gutter 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204775-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MOCHIZUKI FUMITAKA
IPC: G03G5/06
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that is writable at a wavelength of 350 to 500 nm, has high sensitivity and prevents the occurrence of defects in a printed image caused by photo-degradation in a charge transport material in repeated use.  <P>SOLUTION: The electrophotographic photoreceptor is used by an image forming method including: an exposure step of forming an electrostatic latent image on an organic photoreceptor by using a writing light source having a writing wavelength in a range from 350 to 500 nm; and a developing step of developing the electrostatic latent image into a toner image, wherein the electrophotographic photoreceptor is characterized in that the photoreceptor has a photosensitive layer on a conductive support and that the photosensitive layer contains a charge transport material having a specified chemical structure and a resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204107-A (JP)
Title: Belt assembling jig and belt assembling method
Inventor: IGUCHI TETSUJI
IPC: F16G3/16
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To assemble or manufacture a belt made up of a plurality of elements and a ring which bundles these elements annularly.  <P>SOLUTION: A belt assembling jig includes at least a pair of receiving members 23, 26 and a thrust mechanism 30. The pair of receiving members includes a first receiving surface 37 on which a ring 9 is wound, and a second receiving surface 38 is provided at the outside circumference side from the first receiving surface 37 and an element 6 assembled on the ring 9 is wound therearound. The thrust mechanism straightens a portion between the receiving members 23, 26 at the ring 9 by applying tension to the ring 9 by letting at least either one of the receiving members 23, 26 move in the direction of separation from the other receiving member and adjusts the interval between the receiving members 23, 26 so as to make the tension equal in the cases where the ring 9 is wound on the receiving members 23, 26 and the element 6 assembled on the ring 9 is wound on the receiving members 23, 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211827-A (JP)
Title: Electronic unit
Inventor: ONO KOYO
IPC: H01R13/46
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic unit excellent in cooling effects of a resistive element.  <P>SOLUTION: The electronic unit 1 includes a case 18, electronic components 11, 12, 16 housed in the case, a resistive element 13 electrically connected with the electronic components, and connectors 14, 15 electrically connected with at least either input terminals or output terminals of the above components and fitted outside the case. The resistive element 13 is housed in the connector 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207986-A (JP)
Title: Method for suppressing propagation of algae in sewage treatment water and device therefor
Inventor: SUZUKI MINORU
IPC: E02B3/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the propagation of algae in a closed water area and a device therefor which can inexpensively suppress the propagation of algae without taking effort.  <P>SOLUTION: A biological reaction tank 2 having screens 21, 22 where the inflow or outflow of water is possible at the upper part and the lower part, and storing microorganism holding carriers S capable of carrying microorganisms is installed in the vicinity of the surface layer of a closed water area, the biological reaction tank 2 is aerated from the lower part with an aeration means 3, a mild rising stream is generated at the inside of the biological reaction tank 2, a mild lowering stream is generated at the outside of the biological reaction tank 2, further, the microorganism holding carriers S are fluidized, and the operation is continued, thus, trace metal oxidizing microorganisms oxidizing trace metals required for the propagation of algae are carried on the surfaces of the microorganism holding carriers S spontaneously, and, by the trace metal oxidizing microorganisms carried on the microorganism holding carriers S, trace metals included in the water of the closed water area made to flow in from the lower part of the biological reaction tank 2 are oxidized and insolubilized, thus the oxidized trace metal oxides are settled by the lowering current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212264-A (JP)
Title: Pod switching device and semiconductor manufacturing apparatus with the same
Inventor: HAGIO MITSUAKI
IPC: H01L21/677
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact pod switching device which does not affect a temperature, a humidity, a pressure, an air current, and the like in a conveyance space of a semiconductor manufacturing apparatus.  <P>SOLUTION: The pod switching device includes: a port base 2 for carrying a pod container; a port door 1 for carrying a pod plate; and a hoisting mechanism 26 for hoisting the port door 1. The hoisting mechanism 26 is accommodated inside a screening space 24 segregated from a base plate release space 27 in which the port door 1 and a base plate are hoisted, and the screening space 24 includes a first rectifying fan 15 for expelling a gas inside the screening space 24 outside of the screening space 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207661-A (JP)
Title: Game machine
Inventor: BANNO AKIRA
IPC: A63F7/02
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with reduced memory capacity for image data.  <P>SOLUTION: The game machine includes: an image data memory means 515 for memorizing at least the movie image data and the sprite image data; and an image display means 500 which displays a movie image 704 generated by the movie image data memorized by the image data memory means 515 on a first image display domain and which displays an image 706 generated by one or more sprite image data memorized by the image data memory means 515 on a second image display domain. The image display means 500 displays a continuous image 702 by combining the movie image 704 displayed on the first image display domain and the sprite image 706 displayed on the second image display domain.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210855-A (JP)
Title: Housing for optical component and projector
Inventor: HIEDA TOSHIHIRO
IPC: G02F1/13
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for optical component in which groove parts are configured compactly so as to be adaptable to a plurality of optical systems, and to provide a projector with the housing for optical components.  <P>SOLUTION: The housing 27 for optical component includes a first lens array 212 and a second lens array 213, wherein the groove parts 51 and 52 in which the first lens array 212 is inserted to be positioned are formed at positions opposed across an illuminating optical axis A. The groove parts 51 and 52 are formed orthogonally to the illuminating optical axis A in order to make different kinds of first lens arrays 212A and 212B abut on each other, and have abutting surface parts 511 and 512 and abutting surface parts 521 and 522 formed to be opposed in a direction of the illuminating optical axis A, and are arranged in such a state that the surface parts on the luminous flux incident side of the first lens arrays 212A and 212B or the surface parts on the luminous flux emitting side thereof are made to abut on any of the abutting surface parts. The projector 1 is equipped with the housing 27 for optical component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210493-A (JP)
Title: Tape clamper of handler
Inventor: KUNINOBU SEIJI
IPC: G01R31/26
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape clamper of a handler that facilitates to acquire an appropriate clamp force, prevents the clamp force from varying, and easily sets a tape-like device.  <P>SOLUTION: This tape clamper of the handler has a tape clamp body for gripping the tape-like device with a pusher plate. The tape clamper comprises an air cylinder for driving the tape clamp body, and an air setting pressure adjusting means for varying the clamp force of the tape clamp body by supplying air pressure to the air cylinder and adjusting the air setting pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207776-A (JP)
Title: Foldable steel chair with hanger
Inventor: YOKOYAMA HIDEKAZU
IPC: A47C7/64
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable steel chair with a hanger which does not disturb the opening/closing and carrying of a foldable steel chair.  <P>SOLUTION: The foldable steel chair with a hanger includes the hanger with a structure to be vertically slid at the upper part of a backrest of the foldable steel chair.  <P>COPYRIGHT: (C)2009,JPO&INPIT