baber/WOPTO huggingface dataset:
Patent JP-2008300506-A (JP)
Title: Silicon carbide semiconductor device including junction barrier schottky diode
Inventor: YAMAMOTO TAKEO
IPC: H01L29/872
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SiC semiconductor device including JBS for preventing breakdown of an element caused by concentrated electric field when surge current is generated.  <P>SOLUTION: Width of p-type layers 8a to 8d becomes wider, namely size in the flat surface direction of a n<SP>+</SP>-type substrate 1 becomes larger as it goes nearer to the center of a region in contact with a n<SP>-</SP>-type drift layer 2 of the Schottky electrode 4. Thereby, a resistance value can be lowered by enlarging a cross-sectional area of a p-type layer 8 when a surge current flows into the center of contact region to allow the surge current to increase at the area nearer the center 8a of contact region than the external circumferential part 8d of the p-type layer 8. Accordingly, it is possible to form a structure in which the electric field cannot be centralized easily at the boundary location of the termination structure and the p-type layer 8 in view of obtaining higher surge withstand voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297825-A (JP)
Title: Foundation reinforcing metal fitting
Inventor: NOJIMA ATSUSHI
IPC: E02D27/01
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation reinforcing metal fitting which solidly reinforces a concrete foundation and also removes a spanning body arranged in a manner of blocking up an access hole when a worker want to use the access hole after the installation of the reinforcing metal fitting.  <P>SOLUTION: The foundation reinforcing metal fitting for underfloor construction of a building comprises: a pair of right and left fixing bodies 3 secured and fixed to a surface of the concrete foundation 1 on right and left sides of the access hole 2 formed piercingly in the concrete foundation 1; and a spanning body 4 which is detachably fixed in a manner of spanning the space between the fixing bodies 3 secured and fixed to the surface of the concrete foundation 1 on right and left sides of the access hole 2. Each of the fixing bodies 3 and the spanning body 4 is formed in a plate-like shape with a U-shaped cross section. The spanning body 4 having a plate-like shape with a U-shaped cross-section is fixed to the fixing bodies 3 having a plate-like shape with the U-shaped cross-section in a superposed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299137-A (JP)
Title: Image forming device
Inventor: HANANO SUSUMU
IPC: G03G15/08
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a developing roller from being deformed thermally by receiving heat generated from a heating means provided in the inside of a photoreceptor drum or in its vicinity, by a means capable of restraining electric power consumption.  <P>SOLUTION: The image forming device includes the photoreceptor drum, the heating means arranged in the inside of the photoreceptor drum or in its vicinity, and the developing roller for developing toner in an electrostatic latent image formed on a surface of the photoreceptor drum. The developing roller is formed movably, and the developing roller is located at the first position adjacent to the photoreceptor drum and at the second position more separated from the photoreceptor drum than the first position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299138-A (JP)
Title: Image forming apparatus and its control method
Inventor: KABASHIMA TORU
IPC: G03G21/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of achieving improvement in accuracy of discriminating the kind of recording material and shortening of time required for discrimination processing.  <P>SOLUTION: The image forming apparatus includes a storage part in which two or more kinds of patch images having specific shape and constituting a part of a two-dimensional bar code are stored. The image forming apparatus includes an image forming part which forms a pattern image for measurement having one or more patch images of the same kind as a developer image on an image carrier, and a density detection part which detects the density of the pattern image for measurement formed on the image carrier. The image forming apparatus includes a first decision part which decides a difference between the shape of the patch image obtained from the detected density and the shape of the patch image stored in the storage part. The image forming apparatus includes an adjusting part which adjusts an image forming condition corresponding to a pixel making a difference out of a plurality of pixels constituting the specific shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305692-A (JP)
Title: Structure for fuel cell, fuel cell, and electrode layer precursor green sheet
Inventor: HASHINO KOJI
IPC: H01M8/02
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for a fuel cell which can prevent the occurrence of un-uniformity of a temperature distribution and can enhance a power generation efficiency, and to provide a fuel cell using the structure and an electrode layer precursor green sheet.  <P>SOLUTION: The structure for the fuel cell includes an electrolyte layer 3 and either electrode layer of a fuel electrode layer 4 formed on one surface of the electrolyte layer 3 or an air electrode layer 5, and at least part of the electrode layer has the structure for the fuel cell which is formed so that a reaction gas consuming rate is varied along with a membrane surface direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013761-A (JP)
Title: Polymer polyol composition and method for producing polyurethane foam
Inventor: TSUJI TAKAYUKI
IPC: C08L71/02
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer polyol having low viscosity and giving a polyurethane foam having high flame-retardancy without adding a flame retardant.  <P>SOLUTION: The polymer polyol composition is composed of a dispersion medium consisting of a polyol (A) and polymer particles (B) dispersed in the dispersion medium, wherein the polymer particles (B) is formed by the polymerization of an ethylenic unsaturated compound (b) in the dispersion medium in the presence of a dispersing agent (D), and the polymer paticles (B) has a weight-average molecular weight of 850,000-1,300,000 and a glass transition temperature (Tg) of 80-100°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008308187-A (JP)
Title: Packing structure
Inventor: TAKIZAWA YOSHINOBU
IPC: B65D83/08
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing structure capable of ensuring the large drawing length of a terminal portion of a rolled web laminate, and improving the workability when a plurality of rolled web laminates are connected to each other.  <P>SOLUTION: A rolled web laminate U in which a rolled web R with a label L being temporarily attached to a strip-like peelable sheet RL is folded in a zigzag manner is stored in a packing case 10. The rolled web laminate U is stored so that a starting end area S including a starting end is located on the inner side of a top wall 12 forming one surface of the packing case 10, and a drawing area E including a terminating end is located on the inner side of a front wall 13 forming the other surface of the packing case 10. In the packing case 10, about one half of the top wall 12, the front wall 13, and both side walls 15 are provided in a removable manner, and the rolled web laminate U is exposed to the surface. The rolled web laminate U is stored in the packing case 10 while being covered with a film package F. The film package F is separated into an upper half part F1 and a lower half part F2, and then, removable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008083675-A (JP)
Title: Liquid crystal display with multi-touch sensing function and drive method therefor
Inventor: CHUNG IN-JAE
IPC: G06F3/041
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of sending a multi-touch move, and to provide a drive method therefor.  <P>SOLUTION: The display device having a multi-touch sensing function associated with an embodiment of the present invention has a liquid crystal panel, having a transparent window which transmits light reflected by an opaque body and a plurality of infrared-light sensors for sensing the infrared light made incident through the transparent window; and a backlight unit which irradiates the liquid crystal panel with the infrared light under the liquid crystal panel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008310671-A (JP)
Title: Commodity sales data processing system and method
Inventor: ICHIKAWA MASASHI
IPC: G06Q30/06
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow a head office to acquire the stock quantity of commodities to be removed at each store.  <P>SOLUTION: A host computer 12 transmits an emergency removal message 35 and receives removal commodity registration information 38 to store it. A store controller 13 receives the emergency removal message 35 and edits removal commodity information 65 to transmit it to a POS terminal 15. The store controller 13 receives removal commodity stock information 104 from the POS terminal 15 and transmits the edited removal commodity registration information 38 to the host computer 12. The POS terminal 15 receives the removal commodity information 65, registers removal commodity stock information 104 based on the removal commodity information 65 and transmits the removal commodity stock information 104 to the store controller 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004018-A (JP)
Title: Disk drive
Inventor: ANDO YUKIHIRO
IPC: G11B7/08
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely reciprocate an optical pickup in a horizontal attitude.  <P>SOLUTION: The optical pickup 6 is arranged in a center hole 3a of a chassis 3 with a turn table 4 to rotate a disk D mounted thereto. Supporting pieces 9a-9d are cut and raised from the chassis 3 so as to face both ends of a pair of guide shafts 7, 8 to support the optical pickup 6 so as to make it movable along the radius direction of the disk D. Height adjusting screws 11a-11d are screwed into screw holes penetrating through and arranged on the chassis 3 in the vicinity of the respective supporting pieces 9a-9d. Torsion springs 12a-12d to press the both ends of the respective guide shafts 7, 8 against side edges of the supporting pieces 9a-9d and tips of the height adjusting screws 11a-11d are engaged with both the ends of the respective guide shafts 7, 8. With respect to the inside of a positioning zone H among the height adjusting screws 11a-11d, one pair of the torsion springs 12a, 12c are located therein, and the other pair of the torsion springs 12b, 12d are located at the outside thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000449-A (JP)
Title: Game system
Inventor: TANAKA MOTOYASU
IPC: A63F13/48
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system using musical information, capable of allowing a plurality of users to simultaneously have fan.  <P>SOLUTION: A management means of a server assigns a plurality of pieces of card information to a plurality of terminals, and manages first card information and second card information assigned to a first terminal and a second terminal. A determining means of a server determines whether or not appropriate card information, which coincides with selected card information selected by the first terminal from the second card information, exists in the first card information. The first terminal acquires sound information to be indicated by the determining means from the server and reproduces the information. When the appropriate card information exists, the determining means instructs to the first terminal the reproduction of musical part information corresponding to the selected card information. The management means releases the assignment of the appropriate card information and the selected card information. When the appropriate card information does not exist, the determining means instructs the reproduction of the prescribed sound information to the first terminal, and the management means changes the assignment of the selected card information to the first terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008045739-A (JP)
Title: Corrosion resistant bimetallic tube and application in its tube bundle unit
Inventor: GIANAZZA ALESSANDRO
IPC: B23K101/06
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suitable bimetallic tube for the tube bundle unit of heat exchanger, the unit which is operated under the high pressure condition and the high aggressive condition of erosiveness and corrosiveness.  <P>SOLUTION: The unit consists of at least one tubular part of the first metal which is tolerant to the corrosive and/or erosive action of the treated fluid in contact, and the tubular component is a bimetallic tube having a near area to one covered end with the second metal layer at least or the distal end when the exterior is seal welded to the different support body from the first metal. Moreover, the tube bundle unit is used for handling the heat exchanger in high temperature and high pressure under the conditions of high aggressive treated fluid, and the tube bundle contains at least one tube having the above characteristics. The unit is used especially as a dissolution unit in a cycle of the heat exchanger mechanism and a urea composition process of high pressure, high temperature, and high aggressive condition of the treated fluid, and the tube bundle contains at least one tube having the above characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009010549-A (JP)
Title: Digital cordless telephone system
Inventor: SHINMURA SATOSHI
IPC: H04M1/725
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital cordless telephone system which has improved convenience by enabling a cordless slave unit having speech communication with an outside line and another extension slave unit to execute extension speech communication when the cordless slave units receives an extension call from the other extension slave unit and simultaneously enabling the speech communication to continue by transferring the speech communication to an telephone apparatus or a free cordless slave unit without disconnecting or holding the outside line in the middle of the speech communication.  <P>SOLUTION: In the telephone system, a body side cordless unit 12 with a communication-control function with cordless slave units 15 and 16 is housed in a housing different from that of the telephone apparatus 11, and is connected to the telephone apparatus 11 by using a standard interface. When the first cordless slave unit 15 having speech communication with the outside line receives a call from the second cordless slave unit 16, the cordless unit 12 is configured to have a function which makes the first cordless slave unit 15 transfer the speech communication with the outside line to the telephone apparatus 11 or a third cordless slave unit by a speaker's transfer speech communication operation, disconnects itself from the speech communication with the outside line and performs extension speech communication with the second cordless slave unit 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009796-A (JP)
Title: Rotary joint
Inventor: AIZAWA TADASHI
IPC: G02B26/12
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary joint preventing degradation of efficiency of optical transmission.  <P>SOLUTION: A rotating body part 21 is provided with a conductive ring 6, and a light-transmitting light guide tube 19, while, a rotary part 2 is provided with a laser diode 13 or a photo diode 16 at one of the end part sides of the light guide tube 19. A fixed part 3 is provided with a conductive ring housing 12 with a conductive brush 8 fixed inside and housing a conductive ring 6, a photo diode 16 or a laser diode 13 at the other end part side of the light guide tube 19, a light-transmitting housing 18 housing the photo diode 16 or the laser diode 13 as well as the other end part of the light guide tube 19, and a light-shielding wall 20 fitted between the conductive ring housing 12 and the light-transmitting housing 18 so as not to interfere light transmission carried out between the photo diode 16 or the laser diode 13 of the other end part side and the other end part of the light guide tube 19 and to shield infiltration of lubricant applied to a bearing and the conductive ring toward inside of the light transmission housing 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006651-A (JP)
Title: Ink tank and ink cartridge
Inventor: MAKI TAKAHIRO
IPC: B41J2/175
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink tank and an ink cartridge with stabilized quality, reduced in remaining amount of ink after use, number of parts, and cost and environmental load.  <P>SOLUTION: The ink tank comprises an ink containing part sealedly formed by welding outer peripheries of a pair of flame retardant resin sheet; a sleeve pipe with one end connected to the ink containing part and the other part exposed to the outside, and having a through-hole inside; and a plug attached to the other end of the sleeve pipe, with a communication hole 33 communicating with the through-hole formed at the one end 31, and with a notch 35 having a valve function communicating with the communication hole 33 formed at the other end 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014842-A (JP)
Title: Data line driving circuit, display device, and data line driving method
Inventor: SHU TAKAYUKI
IPC: G09G3/20
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which enables the reduction of a manufacturing cost of a display device.  <P>SOLUTION: The data line driving circuit 1A includes: an output terminal 32n connected to a data electrode of a pixel; a precharge circuit 30An for precharging the output terminal 32n to a prescribed voltage; and gradation voltage supply terminals 50n and 60n for supplying prescribed gradation voltages to the precharged output terminal 32n.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014059-A (JP)
Title: Drum holding device and regenerating method of existing pipe line using it
Inventor: HARADA TAKATOMO
IPC: B29C63/34
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety when regenerating existing pipe line.  <P>SOLUTION: The present invention is characterized in that a drum holding device 10 provides a base frame 12, a bearing 14, and a safety member against overturning 16, in that a bearing is arranged in the base frame 12, and the bearing 14 holds a drum 50 for regeneration pipe rotatably, in that the safety member against overturning 16 is arranged in the frame 12, and in that, a stable state of the drum holding device 10 is kept to loads from directions except a rotating direction of the drum 50 for regeneration pipe by arranging the safety member against overturning 16, and the drum holding device 10 is prevented from overturning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016671-A (JP)
Title: Flexible wiring board for tape carrier package
Inventor: TAKAZAWA RYOICHI
IPC: H05K3/28
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring board for a tape carrier package of which tackiness is reduced, and to provide the tape carrier package formed by using the same.  <P>SOLUTION: The flexible wiring board for the tape carrier package includes an insulating film 1, a wiring pattern 3 formed on a surface of the insulating film, and an overcoat layer 9 containing a cured resin and porous fine particles, for protecting at least part of a wiring pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012428-A (JP)
Title: Method for manufacturing multilayer resin belt and multilayer resin belt obtained by the same
Inventor: SUZUKI TAKAHIRO
IPC: B29C48/32
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multi-laminated belt and the multi-laminated belt thus manufactured, which is capable of manufacturing a belt having a laminated structure composed of two or more resin layers using an extrusion molding method in an accurate thickness while convex-concave forms on its surface by foreign materials are reduced.  <P>SOLUTION: The method relates to a method of manufacturing a multi-layered resin belt having a laminated structure composed of 2 or more resin layers. Two or more kinds of melted resin materials for forming each resin layer are extruded into a molding die 10 from a die slit 5 through two or more circular pass-ways 4A independently installed by a mandrel 1, an intermittent die ring 2 and an outer die ring 3, whereby a laminated structure is formed. External force in direction of circumference is given to the two or more melted resin materials in two or more pass-ways 4A and 4B, whereby the two or more melted resin materials are forced to fluidize in the circular pass-ways 4A and 4B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019919-A (JP)
Title: Track inspection device
Inventor: SHOJI IKUHIRO
IPC: G01B11/30
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track inspection device capable of easily positioning reference arm and a movable arm to a rail, and heightening measurement accuracy.  <P>SOLUTION: The reference arm 11 has a reference guide member 11d provided in contact with the inside face of the rail 1a, and a reference side projection part 11e, provided protrusively in the direction to which the inside face of the rail 1a, is faced. The movable arm 12 is connected to one end of the reference arm 11, rotatably in the horizontal direction and in the vertical direction by a universal joint 22. The movable arm 12 has a movable guide member 12d provided in contact with the inside face of the rail 1a, and a movable side projection part 12e, provided protrusively to the direction to which the inside face of the rail 1a is faced, and compression spring 14, comprising a gas spring, is mounted rotatably around a shaft vertical to the length direction and the width direction of the rail 1a, when both ends are installed respectively on the reference side projection part 11e and the movable side projection part 12e, and the reference arm 11 and the movable arm 12 are installed on the rail 1a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019534-A (JP)
Title: Exhaust emission control device of working vehicle
Inventor: KANEKAWA HIROYUKI
IPC: B01D46/42
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of warning a worker of a working device to surely operate a forced regeneration means.  <P>SOLUTION: This exhaust emission control device 30 of a working vehicle has the working device installed in a vehicle having an operator cab 41, a continuously regenerating DPF 34 provided in an exhaust gas passage of an internal combustion engine 31 mounted on the vehicle, the forced regeneration means for regenerating the DPF 34 by forcibly burning and removing PM collected in the DPF 34, an operator can inside warning means 45 arranged in the operator cab and warning an operator of the vehicle to operate the forced regeneration means, and an operator cab inside operation means 46 arranged in the operator cab and actuating and operating the forced regeneration means. A working device side warning means 50 is arranged in the working device for warning the worker of the working device to operate the forced regeneration means.  <P>COPYRIGHT: (C)2009,JPO&INPIT