baber/WOPTO huggingface dataset:
Patent JP-2008269893-A (JP)
Title: Organic el display device
Inventor: FURUYA MASAMITSU
IPC: H01L51/50
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of brightness irregularity related to drying agent and poor picture quality related to peeling of the drying agent, in an organic EL display device.  <P>SOLUTION: Relating to a TFT substrate 1, a current supply bus line 26 which supplies current to a lower electrode of an organic EL layer is formed outside a display region 10 where the organic EL layer and a drive TFT are formed, and contact holes 28 for supplying current to an upper electrode of the organic EL layer are formed in its outside. The TFT substrate 1 is sealed with a sealing substrate 2 through a sealing part 3. A drying agent 5 for protecting the organic EL layer from moisture is installed on the sealing substrate 2. The end part of the drying agent 5 is outside the end part of the display region 10 and inside the contact holes 28 so that brightness irregularity of a screen is prevented. Also, the display region 10 and the contact holes 28 are prevented from being broken when the end part of the drying agent 5 is peeled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268548-A (JP)
Title: Driving method of plasma display device
Inventor: OGAWA KENJI
IPC: G09G3/298
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device which is free from the risk of a spark or a short circuit, or a degradation in image display quality, and can generate a stable write discharge.  <P>SOLUTION: When detected temperature is lower than a predetermined temperature threshold value, a one-field period is constituted by arranging a plurality of sub-fields having write periods wherein scan pulses are applied to a plurality of scan electrodes in order and when the detected temperature is not lower than the predetermined temperature threshold value, a one-field period is constituted by arranging a plurality of sub-fields having odd-numbered write periods wherein scan pulses are applied to scan electrodes belonging to odd-numbered scan electrode groups in order respectively and even-numbered write periods wherein scan pulses are applied to scan electrodes belonging to even-numbered scan electrode groups respectively. Scan electrodes which do not belong to scan electrode groups without scan pulse application are applied with a third voltage higher than a scan pulse voltage while the scan pulse voltage is applied to at least adjacent scan electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263886-A (JP)
Title: Paddy-field working vehicle
Inventor: KOJIMA YOSHIYUKI
IPC: A01C11/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paddy-field working vehicle enabling reduction in engine noise, on the lower side from a boarding step to be carried out, for reinforcing waste heat-treating capability in the inside of a bonnet, and without the flexibility of design being restricted.  <P>SOLUTION: The paddy field working vehicle equipped with a boarding step 23 at the lateral side of a bonnet 4 has a sound insulation board 6 for preventing the engine sound from dispersing in the right and left directions of a machine body which is arranged at the side position of the spot in which an engine 30 is installed, and at the lower side of the boarding step 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268716-A (JP)
Title: Projector
Inventor: OGOSHI MASAYUKI
IPC: G03B21/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector improving operability when slide-moving a lens cover in the projector provided with the lens cover for protecting a projection optical device.  <P>SOLUTION: An external casing is provided with a front face opening part passing a light flux enlarged and projected from the projection optical device, and provided with a shield member 94 provided with a lens cover part 941 slid and moved to make a closed state of an opening state of the front face opening part. The shield member 94 is provided with a guide face 931 provided in the side of the external casing and a relatively movable shield position guide member 96. The shield position guide member 96 is provided with a coil spring 961 and a steel ball 962 rolling on the guide face 931.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268728-A (JP)
Title: Thermal fixing device
Inventor: KANAMORI AKITO
IPC: G03G15/20
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft on-demand fixing device where toner sticking to a fixing roller due to offsetting or the like is prevented from being accumulated in a gap between the fixing roller and a heater, then, the soiling of an image by toner such as blobs is prevented.  <P>SOLUTION: The soft on-demand fixing device is provided in which in order to prevent the offset toner from being stuck and accumulated on the heater that comes in contact with the fixing roller and heats the fixing roller, a heating element is also arranged outside the heating nip between the fixing roller and the heater.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274181-A (JP)
Title: Polyvinyl alcohol-polyvinyl pyrrolidone graft copolymer and method for producing the same
Inventor: YOSHIDA YUJI
IPC: C08F261/04
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-polyvinyl pyrrolidone graft copolymer which has high graft efficiency, and to provide a method for producing a polyvinyl alcohol-polyvinyl pyrrolidone graft copolymer which has no process for purification.  <P>SOLUTION: The production method comprises blending vinylpyrrolidone in a polyvinyl alcohol solution and performing the reaction using hydrogen peroxide as an initiator, is characterized in that hydrogen peroxide is added continuously or intermittently so that the hydrogen peroxide concentration of a reaction system under polymerization may be held at 600 ppm or less, or that pH of the reaction system under polymerization may be held in 8-9, to prepare a polyvinyl alcohol-polyvinyl pyrrolidone graft copolymer having a graft efficiency of 40% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279852-A (JP)
Title: Cab of construction machine, construction machine with the cab, and motor grader
Inventor: IWAKATA OSAMU
IPC: B62D25/08
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cab of a construction machine which can widely form the lateral width of a front window in an eye-line position with respect to the front direction of a worker in a seating state, and also can expand working visibility with respect to a working region in the lower part of a floor.  <P>SOLUTION: The front window 35 in a trapezoidal shape with an upper window frame 35a is wider than a lower window frame 35b is installed between tops of a pair of A-pillars 30, and a floor 22 and a roof 21 are formed in such shapes that right and left ends of the forefront of a rectangle are cut large. The A-pillars 30 and B-pillar 31 to couple the floor 22 and the roof 21 are arranged between front ends of the cut parts and between their rear ends. The upper and the lower window frames of left 24 and right lateral front windows 25 are arranged along the cut parts of the floor 22 and the roof 21, respectively, and the lateral window frames of the lateral front windows 24 and 25 are arranged along the A-pillars 30 and the B-pillar 31. The lateral front window 24 is allowed to serve also as a door.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283779-A (JP)
Title: Laying structure of cable duct
Inventor: MATSUBAYASHI KAMIHIDE
IPC: E01D19/10
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction structure of a cable trough in which a construction work can be rapidly executed and a cost for construction work can be reduced.  <P>SOLUTION: The construction structure has one side wall of a tunnel, a road or a track to be utilized as a wall portion of one side of a cable duct, and a cable duct main body having a substantially U-shaped cross section by a bottom wall portion and the other side wall portion substantially upright from both ends in a width direction of the bottom wall portion. A first duct main body is formed by a duct side wall and one side wall of the duct main body part, while a second duct main body is formed between one side wall of the duct main body and the other side wall thereof. A lid placing portion is provided at the upper end portion of one side wall of the duct main body part. The cable duct main body is formed of a precasted concrete product, and stepped portions for placing the duct are each formed on the inside of one side wall portion of the side wall opposite to the inside of the other side wall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281431-A (JP)
Title: Area flow meter
Inventor: TAGAMI NOBUYUKI
IPC: G01F1/22
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To illuminate a tapered pipe by use of a longitudinal light emitting element, and inexpensively and accurately obtain a position detection signal of a float.  <P>SOLUTION: The float 13 is provided in the translucent tapered pipe 12, and vertically moved in response to a flow rate. An illumination means 16 is disposed in the longitudinal direction of the tapered pipe 12, and has LEDs attached on both sides of an illumination rod. The illumination rod includes a synthetic resin material having a mixed scattering material, scatters a light transmitted from the LEDs, and outputs an illumination light to the outside. The tapered pipe 12 can be uniformly illuminated, and a position of the float 13 can be accurately and easily sensed by disposing the illumination means 16 along the tapered pipe 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007310878-A (JP)
Title: Method and apparatus for allocating disc space for storing file
Inventor: KIRNASOV ALEXANDER
IPC: G11B20/12
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for allocating disc space for storing files.  <P>SOLUTION: The method for allocating disc space for recording data includes the steps of: retrieving first sets composed of empty sections having a size larger than a predetermined reference value (a); retrieving second sets, the total size of which is equal to or larger than a size of the data among the first sets (b); and allocating, to the data, a set that results in a shortest seek time from a predetermined reference point among the second sets (c). Accordingly, it is possible to reduce seek time more than allocating space by simply considering only a distance from a reference point because empty space is allocated in consideration of both the distances of empty disc sections from a reference point and seek time that changes by size.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008281494-A (JP)
Title: Position detection portable terminal device, orientation determination method, and orientation determination program
Inventor: TASHIRO YUICHI
IPC: G01C21/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily determine orientation as the direction of the body of a wearing person.  <P>SOLUTION: A terrestrial magnetism vector is acquired for each prescribed time from a magnetic sensor; the amount of change in terrestrial magnetism that is the amount of change in the size of the terrestrial magnetism vector during the prescribed amount of time is calculated; and the orientation of the wearing person is determined from the terrestrial magnetism vector acquired by the magnetic sensor, when the calculated amount of change in terrestrial magnetism is within the range of a prescribed threshold. When the amount of change in the terrestrial magnetism is outside the range of the prescribed threshold, the most recent orientation that is the orientation determined from the most recent terrestrial magnetism vector indicating the amount of change in terrestrial magnetism within the range of the prescribed threshold is adopted and determined as the orientation of the wearing person. Or, the amount-of-rotation addition azimuth that is the azimuth obtained by adding the amount of rotation acquired from a gyro sensor to the most recent azimuth is determined as the orientation of the wearing person.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110332-A (JP)
Title: Dispense apparatus
Inventor: SON SEO-HO
IPC: B05C5/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispense apparatus which makes a change in temperature of a liquid minimum to maintain the viscosity of the liquid constant in discharging of the liquid so that the liquid can be quantitatively discharged.  <P>SOLUTION: The dispense apparatus has a nozzle which discharges the liquid supplied from a syringe for storing the liquid while moving relatively to a substrate, a valve unit which is arranged between the syringe and the nozzle and selectively supplies the liquid from the syringe to the nozzle by opening and closing operation, a valve controlling part which controls opening and closing operation of the valve unit to control discharge of the liquid from the nozzle, and a constant-temperature maintaining unit which maintains a temperature of the liquid passing the valve unit to be a setting temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280963-A (JP)
Title: Method for manufacturing rocker arm
Inventor: HORIKAWA YOSHIO
IPC: F01L1/18
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing rocker arms capable of improving productivity.  <P>SOLUTION: This invented manufacturing method includes a first process providing a first intermediate product 1 including both side walls 20 and a connecting wall 30 connecting one end sides thereof and provided with a padding part 25 projecting upward on an outer side part at an upper end edge of both side walls 20, a second process providing a second intermediate product 2 having a material filling part 26 formed at an outside of a lower end both side part at the both side walls by pressing down the padding part 25 of the first intermediate product 1 by a press-in die 60 and making the outside part of the both side walls 20 plastically flow downward, a third process providing a third intermediate product 3 having the material filling part 26 formed on a rough formed wall part 27 by cutting an inside of the material filling part 26 of the second intermediate product 2 from a lower side by a cutting die 70, and a fourth process providing a rocker arm 10 having the rough formed wall part 27 formed on the valve stem guide wall 35 by forming a connection wall 30 of the third intermediate product 3 by the finishing die 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279711-A (JP)
Title: Inkjet head and manufacturing method of the same
Inventor: SAGARA SATOYUKI
IPC: B41J2/16
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head in which ink can easily circulate and which is suitable for using a fine powder-containing ink without making the structure complicated.  <P>SOLUTION: The inkjet head 25 includes a piezoelectric substrate 1 having a plurality of ink grooves 41 spaced apart from each other by partition walls 3, a nozzle plate 21 closing the upper side of the piezoelectric substrate 1 and defining the plurality of ink grooves 41 as a plurality of individual ink chambers, and manifolds 11 secured to the piezoelectric substrate 1 so as to define a first common ink chamber 5 and a second common ink chamber 6 in communication with the individual ink chambers respectively in one side and the other side of the plurality of individual ink chambers. The plurality of ink chambers include one or more of ink chambers for discharging and one or more of dummy ink chambers 2d. The nozzle plate 21 has nozzle holes 20 for discharging ink in positions corresponding to the ink chambers for discharging ink and has not the nozzle holes 20 in positions corresponding to the dummy ink chambers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007307905-A (JP)
Title: Operating method of sheet-fed press
Inventor: EHRHARD TONI
IPC: B41F21/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new operating method of a sheet-fed press.  <P>SOLUTION: In order to make a plate mold of the sheet-fed press conform to a variable both sides printing form, (a) the sheet-fed press is placed at a start position for conforming of a plate mold or its change; (b) in at least one of printers (12, 13, 14, 15) of the sheet-fed press, a corresponding plate cylinder (18) is connected to a partial gear train (2); (c) a partial gear train (1) of the sheet-fed press is fixed to a fixed position; (d) the partial gear train (2) is disconnected from the partial gear train (1) together with a reversing cylinder (22); (e) both the partial train (2) and the reversing cylinder (22) are displaced to the partial gear train (1) of the sheet-fed press; and (f) at least one coupler (2) is connected, connection of the plate cylinder (18) and the partial gear train (2) is separated, and the fixing carried out in the step (c) is released.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008288064-A (JP)
Title: Electronic device
Inventor: MATSUI SHINICHI
IPC: G06F3/041
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a gap between an operation button and a printed circuit board permits the intrusion of static electricity which affects an electric circuit on a printed circuit board.  <P>SOLUTION: In this electronic device, a touch panel to detect the movement of an operation button is permanently placed behind the operation button. "Behind the operation button" refers to a space in which the back face of the operation button is present. "Back face" refers to the rear face of a face operated by an operator. "Permanently placed" refers to fixed arrangement. The touch panel extends from above the display surface of a display apparatus toward behind the operation button. A backlight included in the display apparatus is permanently placed behind the operation button. Light from the backlight penetrates the operation button.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334342-A (JP)
Title: Electrophotographic photosensitive body, method for producing conductive base, image forming device and electrophotographic cartridge
Inventor: ISHIO KOZO
IPC: G03G5/14
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance electrophotographic photosensitive body which hardly produces image defects such as black spots, colored spots or interference fringes.  <P>SOLUTION: The electrophotographic photosensitive body comprises, on a conductive base whose surface has a maximum height of the profile (Rz) satisfying 0.8≤Rz≤2 μm, a foundation layer containing metal oxide particles and a binder resin, and a photosensitive layer formed on the foundation layer. In this electrophotographic photosensitive body, the metal oxide particles of the foundation layer dispersed in a solvent obtained by mixing methanol and 1-propanol at a weight ratio of 7:3 have a volume average particle diameter of ≤0.1 μm and a cumulative 90% particle diameter of ≤0.3 μm, as measured by dynamic light scattering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007203121-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of completing a variable display at a specified stop pattern even when the stop pattern is specified after starting the variable display.  <P>SOLUTION: In a processing of S84, upper patterns which are varying on the basis of a pattern code written in stop patterns 1, 4, and 7 memories are replaced (S84). Although the variable display is performed with scrolling virtual pattern reels which a plurality of patterns are respectively arranged in a prescribed order in a prescribed direction, a pattern replacement is performed by respectively changing the order of scrolling of such virtual pattern reels at least in one place. The pattern replacement make it possible to change a timing of pattern display to a LCD display, so that a sequence of variable patterns specified by a variable pattern specifying command can be completed at the stop pattern specified by a stop pattern specifying command.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008289089-A (JP)
Title: Image processing apparatus and image processing method
Inventor: OGUSURI HIROHARU
IPC: H04N1/41
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To compress a representative image to a predetermined size or below and to obtain a high-visibility representative image.  <P>SOLUTION: A data measuring unit 110 measures the data amount of a representative image compressed in a representative image encoding unit 108 and in a case where the representative image is of a predetermined size or larger, an area detecting unit 106 extracts an outer circumferential side image area in the representative image. A plotting unit 107 divides the extracted image area into the unit of a DCT block and data of the respective DCT blocks are converted into an average data value of the DCT blocks, thereby obtaining a high-visibility representative image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289983-A (JP)
Title: Ink jet device
Inventor: MIYASAKA TORU
IPC: B05C11/10
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet device capable of highly precisely and highly stably discharging ink even in the case of the ink having various properties from solid-liquid ink having an anxiety for flocculation and settlement on down.  <P>SOLUTION: An ink jet device can be provided in which the effect of pressure fluctuation in an ink jet head accompanying ink jet head driving conditions and an ink circulating flow rate is suppressed, and the ink can be highly precisely and highly stably discharged even in the case of the ink having various physical properties by installing a ink feed-recovery condition-control means variably controlling the pressure set values of a feed ink tank and a recovery ink tank through detecting the pressure in the ink jet head with a pressure sensor or through calculating the pressure in the ink tank head with such conditions as discharge information and an ink flow rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291117-A (JP)
Title: Heat-resistant styrenic thermoplastic elastomer composition
Inventor: SATO KUNIHIKO
IPC: C08L91/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant styrenic thermoplastic elastomer composition excellent in stretchability and high-speed moldability while having good heat resistance.  <P>SOLUTION: The heat-resistant styrenic thermoplastic elastomer composition is obtained by adding 5-100 pts.mass softening agent for hydrocarbon rubbers having a kinematic viscosity (40°C) of 20-300 cSt and 10-60 pts.mass polypropylene based resin to 100 pts.mass mixed thermoplastic elastomer obtained by mixing a hydrogenated styrenic thermoplastic elastomer (A) represented by A-(B-A)<SB>n</SB>(wherein A is a polymer block of a monovinyl substituted aromatic hydrocarbon; B is a polymer block composed of a conjugated diene unit; and n is an integer of 1-5) and having 1,2-vinyl bond content in the conjugated diene portion of not less than 40% and a weight average molecular weight of 10,000-150,000 with a hydrogenated styrenic thermoplastic elastomer (B) represented by the above formula and having a 1,2-vinyl bond content in the conjugated diene portion of less than 40% and a weight average molecular weight of 10,000-150,000 so as for the content of (B) to come to not more than 50 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT