baber/WOPTO huggingface dataset:
Patent JP-2007053226-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KUSUMOTO OSAMU
IPC: H01L29/78
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a Schottky electrode formed thereon without causing the increase of the number of manufacturing processes, and also to provide its manufacturing method.  <P>SOLUTION: The semiconductor device comprises: a gate insulating film 16 provided on a semiconductor layer 10; a gate electrode 9 provided on the gate insulating film 16 and having at least one opening 8 between adjacent well regions 13; a source electrode 19 in ohmic contact with the source region 15; and a drain electrode 18 provided on the rear surface of the semiconductor substrate 11. An interlayer insulating film 7 is formed on the gate electrode 9 and the source electrode 19, and upper wiring 6 connected to the source electrode 19 is formed on the interlayer insulating film 7. The interlayer insulating film 7 has a contact hole 8' that reaches the surface of a drift region 12 passing through the interior of the opening 8 in the gate electrode 9, and part of the upper wiring 6 makes contact with the surface of the drift region 12 via the contact hole 8' to serve as a Schottky electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058915-A (JP)
Title: Magneto-optical disk drive
Inventor: UEJIMA RIKIYA
IPC: G11B17/054
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly perform assembly of a spring worm which is attached to a traverse chassis of a magneto-optical disk drive and corresponding to a worm gear pressed into an output shaft of a combination drive motor used as all drive sources of disk conveyance operation (reciprocating motion), turntable up and down operation, and pickup feed operation.  <P>SOLUTION: A guide section 12 with a taper is set up in a pressing part 11 of the spring worm 10. In mounting the spring worm, the taper face 13 is gently pressing the leading edge of the worm gear 30, and the spring worm 10 is mounted. Consequently, conventional poor assemblability such as an operator has to assemble while pressing the leading edge of the worm gear 30 by hand, is solved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056490-A (JP)
Title: Door panel with casing structure
Inventor: TANAKA HIROBUMI
IPC: E06B3/74
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a door panel with a casing structure, which dispenses with coating processing etc. for a bottom part of a joint, facilitates manufacturing work, also dispenses with a skilled worker, is excellent in finish and appearance, and prevents an excess adhesive from overflowing from a joint between a core material and a surface decorative laminate, and a joint between a stile/rail and a casing, when a joint groove is formed between the stile/rail and the casing.  <P>SOLUTION: In this door panel with the casing structure, an upside protrusion, which is composed of a notched step part from a backside, is formed on the casing-side end surface of the surface decorative laminate of the stile/rail and the the rail-side end surface of the surface decorative laminate of the stile; a downside protrusion, which is composed of a notched step part from a front side, is formed on the casing and the stile/rail-side end surface of the rail; a leading end of the downside protrusion is inserted into a fitting recess which is formed of the upside protrusion and the core material; the upside and downside protrusions are mutually fitted together in a shiplap method; and a recessed groove, which is formed by a difference in length dimension between the upside and downside protrusive parts, is formed in a place, where the upside and downside protrusions are fitted together, along the whole outer periphery of the casing throughout the length of the stile.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056328-A (JP)
Title: Method for manufacturing gallium oxide single crystal complex, and method for manufacturing iii-v group nitride semi-conductor using the complex
Inventor: OHIRA SHIGEO
IPC: H01S5/323
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gallium oxide single crystal complex having a nitrided gallium modification layer which is capable of reducing the possibility of generation of defects and dislocations, and simply performing the crystal growth of III-V group nitride semi-conductors at low cost, and recyclable as a novel substrate on a surface layer part of the gallium oxide single crystal.  <P>SOLUTION: In the method for manufacturing a gallium oxide single crystal complex having a nitrided gallium modification layer containing gallium nitride (GaN) on a surface layer part of the gallium oxide (Ga<SB>2</SB>O<SB>3</SB>) single crystal, nitrogen ions are implanted in the surface of the gallium oxide single crystal to form a gallium nitride modification layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054475-A (JP)
Title: Rice cooker
Inventor: SHIBATA MASAAKI
IPC: A47J27/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker allowing selection of kinds of rice and menus corresponding to the kinds of rice by a smaller number of selection means and display means without making an operation display part smaller and without making the entire rice cooker larger.  <P>SOLUTION: A pot 1 for storing rice to be cooked is heated by a heating means 2. A course selection means 8 is provided for selecting a set of combination among the kinds of rice and the rice cooking menus corresponding to the kinds of rice. The kind of rice and the menu selected by the course selection means 8 are displayed on a display means 4 for the kinds of rice and a menu display means 5 respectively. A plurality of sequences corresponding to the kinds of rice and the menus selectable by the selection means 8 are stored in a sequence storage means 12. A specified sequence is selected from the sequence storage means 12 based on the kind of rice and the menu selected by the selection means 8, and the heating means 2 is controlled by a control means 11 by the selected sequence.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055966-A (JP)
Title: New adamantyl ester compound
Inventor: SUZUKI MITSUO
IPC: C07C69/54
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new adamantyl ester compound which is useful as a raw material monomer for various highly functional materials such as fine processing resist materials, optical materials, and heat-resistant materials, as an intermediate for medicines/agrochemicals, and the like.  <P>SOLUTION: This adamantyl ester compound represented by the general formula (1) [R<SB>1</SB>is a 1 to 4C alkyl; R<SB>2</SB>is H or methyl; X may be the same or different and is H, a halogen, cyano, hydroxyl, a 1 to 4C alkyl, a 1 to 4C alkoxyl, a halogen-containing 1 to 4C alkyl or an ether structure-having 1 to 4C alkyl; (n) is an integer of 1 to 13].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055190-A (JP)
Title: Printing system
Inventor: SUMIUCHI KAZUYOSHI
IPC: B41J2/01
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid wasting of ink by displaying printer driver settings using an ink cartridge of a color reaching an expiration date when the ink cartridge approaches the expiration date and making the ink approaching the expiration date easy to consume.  <P>SOLUTION: In a printing system comprising a printer with the ink cartridge and a host device which can communicate with the printer, the ink cartridge has a storage medium for recording information for deciding the expiration date of the ink which the printer can access. The printer driver on the host device reads the information, and a printing setting display means shows user printing settings if needed based on the read information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040947-A (JP)
Title: Guidance device by portable telephone with gps function
Inventor: UEDA MINORU
IPC: H04W4/02
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for performing guidance to a place of visit in a main urban district in Japan by means of a portable telephone.  <P>SOLUTION: This device performs guidance in real time to a place of visit in a main urban district in Japan by means of an image road map on a screen of a portable telephone on the basis of only geodetic performance of a present GPS satellite without using other auxiliary hardware (for example, an acceleration sensor, etc.). Fig. 1 is a schematic view of its main devices, showing the state of performing human navigation in real time in which the portable telephone has access to a server if the need arises, stores therein provided data, and directly utilizes only the GPS satellite with the data complementarily used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029074-A (JP)
Title: Method for measuring dehydrogenase activity of membranous organelle
Inventor: MARUYAMA ETSUKO
IPC: C12Q1/02
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for measuring dehydrogenase activity of a membranous organelle such as mitochondria.  <P>SOLUTION: The method for measuring dehydrogenase activity of the membranous organelle comprises (a) a step for reacting a biological sample with a soluble tetrazolium salt in the presence of a membrane protein-solubilizing agent and (b) a step for carrying out colorimetric determination of the amount of the produced formazan.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006090307-A (JP)
Title: Variable cam timing phaser
Inventor: SMITH FRANKLIN R
IPC: F01L1/344
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To control a locking pin by fluid pressure from a spool valve.  <P>SOLUTION: When a spool 109 is at the outermost position, a port 115 is blockaded by a land 109b and a chamber 128 is communicated with ports 114, 126, and fluid communication of a port 138 with a chamber 132 and a port 122 is established so as to locate the locking pin 111 at a locking position. When the spool 109 is at a zero position, the ports 114, 115 are blockaded by a land 109a and the land 109b, and fluid communication of the port 138 with a chamber 130 is established so as to locate the locking pin 111 at a locking release position. When the spool 109 is at the innermost position, the port 114 is blockaded by the land 109a and the chamber 128 is communicated with the ports 115 and 126, and fluid communication of the port 138 with the chamber 130 is established so as to locate the locking pin 111 at the locking release position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007061357-A (JP)
Title: Machine, method and system for discharging game medium
Inventor: MATSUNAMI AKIHIRO
IPC: G07F7/08
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine, a method and a system for discharging a game medium where even a portion of broken numbers of game media can be utilized even when the number of game media has the broken numbers in the case of using a CR machine as a game machine, and where disadvantage to a playing customer or a game hall caused by an error occurring in the case of processing the broken numbers is minimized.  <P>SOLUTION: A machine 3 between pachinko machines which is installed adjacently to a pachinko machine 2 and can discharge pachinko balls, provided with a nozzle 3m, judges whether the pachinko balls to be discharged are not less than a prescribed number or less than the prescribed number. When the pachinko balls to be discharged are not less than the prescribed number, the prescribed number of pachinko balls are discharged from the inside of the pachinko machine 2. When the pachinko balls to be discharged are less than the prescribed number, the prescribed number of pachinko balls are discharged from the nozzle 3m. Thus, a discharging error is minimized, and the number of times is utilized effectively without wasting pachinko balls equivalent to the broken numbers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072571-A (JP)
Title: Computer system, management computer and access path management method
Inventor: SHIMOZONO NORIO
IPC: G06F3/06
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an access path redundant system by a multi-path driver in which path redundancy is reduced between occurrence of path failure and access path restoration by maintenance work, and the problem of conventional technology in which preliminary setting of three or more paths is needed for ensuring the path redundancy in the event of path failure, and this consumes many ports of equipment such as a switch constituting a SAN (system area network), resulting in an increased cost.  <P>SOLUTION: The computer system comprises at least one host computer 2, at least one storage device 1 providing a logic storage area to the host computer 2, and a management computer 4 connected with the host computer 2 and the storage 1 through a network 5. The management computer 4 instructs, upon receipt of a path trouble report from the host computer 2 or storage device 2, to set a new path definition in the host computer 2 and the storage device 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074429-A (JP)
Title: Bidirectional communication controller
Inventor: FUKUOKA TOSHIHIKO
IPC: H04L12/28
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To attain higher cost performance of the whole system by reducing a load of CPU processing in bidirectional communication control.  <P>SOLUTION: MAC hardware 1, a CPU 2 and other device 4 are connected with one another via a first bus 5 and the CPU 2 is connected with a storage device 3 via a second bus 6. The MAC hardware 1 has a frame transmitting part 10, a frame receiving part 11, an internal bus arbitration circuit 12, an address control part 13, a DMA interface 14 for external bus, a control register 15 and an internal bus 16. When the frame transmitting part 10 and the frame receiving part 11 exchange data with the internal bus arbitration circuit 12 and the internal bus arbitration circuit 12 exchanges the data with the DMA interface 14 for external bus, the data is transmitted/received by a data format by unit of cluster comprised of a header of four byte, an address of four byte and data of 16 byte.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006079092-A (JP)
Title: Display device and driving method thereof
Inventor: LEE GYU-SU
IPC: G09G3/20
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of performing impulse driving without shortening the charging time of a liquid crystal capacitor.  <P>SOLUTION: The display device includes a gate driving section which transmits a precharge gate-on voltage and a normal gate-on voltage to a plurality of gate lines, a data driving section which applies a data voltage to data lines, and a plurality of pixels which are connected to the gate lines and data lines. Each pixel is equipped with a switching element which operates with the precharge gate-on voltage and normal gate-on voltage and a plurality of pixel electrodes to which the data voltage is transmitted through the switching element. The gate driving section outputs the precharge gate-on voltage before outputting the normal gate-on voltage, the precharge gate-on voltage is lower in level than the normal gate-on voltage. When the precharge gate-on voltage is applied to the switching element, a data voltage having the opposite polarity from a voltage charged in the pixel is applied to the pixel electrodes through the switching element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007080864-A (JP)
Title: Light-emitting device
Inventor: TANAKA KENICHIRO
IPC: H01L33/50
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device having improved color rendering by preventing attenuation of a second visible light having a relatively long wavelength due to dispersion by a phosphor material.  <P>SOLUTION: A color conversion member 20 consists of a molded body obtained by molding a transparent material such as a silicone resin into a rectangular plate. Of two regions segmented by a center line, in one color conversion region 21, a phosphor material consisting of granular green phosphor excited by a blue light emitted from a first LED chip 1 to emit a green light is mixed, and in the other transparent region 22, no phosphor material is mixed. Accordingly, since the phosphor material is not mixed in a sealing member (the transparent region 22 in the color conversion member 20) for sealing the second LED chip 2, the second visible light (red light) having a relatively long wavelength can be prevented from being dispersed and attenuated by the phosphor material, and the color rendering can be improved compared to an example of prior art.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078041-A (JP)
Title: Resinous seal ring
Inventor: KAKEHI KOZO
IPC: F16J15/18
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resinous seal ring which can generate leakage of oil and reduce a dragging torque caused between the seal ring and a mounted shaft much more than before.  <P>SOLUTION: The resinous seal ring is manufactured as follows. Cut-out portions 13 are formed on the inside-diameter sides of both surfaces of the seal ring 11 so as to form a polygonal or projected cross section. Then, the cut-out portions 13 are continuously connected in the ring shape over the whole periphery of the seal ring by connecting abutment portions having a composite step-cut shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080399-A (JP)
Title: Optical disk system
Inventor: ICHIHARA KAZUO
IPC: G11B7/095
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation and deterioration of a recording and reproducing quality due to the height variation of an optical pickup at the radial direction and position of an optical disk occurring due to warpage etc. of the optical disk.  <P>SOLUTION: A defocusing value at the intermediate peripheral position of the optical disk is obtained, and the tilt of a seek rail in the radial direction of the optical disk is measured. The tilt of the measured seek rail is used as tilt characteristic to the address of the optical disk, thereby a linear expression is deduced. With the deduced linear expression, correction quantities in a height direction at the inner peripheral position and the outer peripheral position of the optical disk are calculated. With the calculated correction quantities, defocusing values at the inner peripheral position and the outer peripheral position of the optical disk are calculated to set the defocusing value of the optical pickup.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077297-A (JP)
Title: Glossy pigment
Inventor: YASUDA YOICHI
IPC: C03B19/08
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glossy pigment having high gloss and smooth feeling of use without applying irritation to skin and having light extension.  <P>SOLUTION: The glossy pigment is obtained by coating a hollow or a solid spherical glass surface with a metal. A cosmetic is formulated with the glossy pigment. One kind selected from gold, silver, aluminum, chromium, nickel, molybdenum, copper, tin, magnesium and a mixture (an alloy) thereof is used alone or two or more kinds thereof are mixed as the metal to be coated for use.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079244-A (JP)
Title: Image forming apparatus, process cartridge and image forming method
Inventor: NAKAI HIROSHI
IPC: G03G5/07
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which realizes a smaller size and a lower cost by simple configuration, can satisfy both of suppression of wear of a photoreceptor and maintenance of cleaning property even under AC superimposed charge, and can output good images over a prolonged period of time, and a process cartridge and an image forming method.  <P>SOLUTION: The image forming apparatus has: at least a charging device for charging an electrostatic latent image carrier by discharge caused by applying a voltage containing an AC component to a charging member disposed in contact or contiguity with the electrostatic latent image carrier; a developing device; a blade cleaning device; and a lubricant applying device with a brushy roller which scrapes a solid lubricant by rubbing and applies it to a surface of the electrostatic latent image carrier, wherein the electrostatic latent image carrier has on the surface a surface layer comprising a crosslinked layer formed by curing a radical polymerizable monomer having no electric charge transportable structure and a radical polymerizable compound having an electric charge transportable structure, wherein the surface of the crosslinked layer has a ten-point average roughness Rz in a range of 0.4-1.0 (μm).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079251-A (JP)
Title: Lens driving mechanism, lens unit, and imaging apparatus
Inventor: MAKII TATSURO
IPC: G02B7/04
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the positioning accuracy of a movable lens without causing the increase in power consumption.  <P>SOLUTION: The lens driving mechanism includes: a driving motor 19 being a driving source; a lead screw 39 rotated in an axial direction by the driving force of the driving motor; a pair of nut parts 42 and 42 which are screwed with the lead screw and positioned to be separated in the shaft direction of the lead screw, and at least either of which is coupled with a movable part 10 having the movable lens 16; and an energizing means 45 energizing the pair of nut parts in a direction where the nut parts are separated in the shaft direction of the lead screw.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080183-A (JP)
Title: Data processor and its control method
Inventor: UCHIHARA MASATO
IPC: G06F13/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for performing verification of higher reliability and for verifying an operation of a device at a higher speed.  <P>SOLUTION: When detecting a request for writing processing data in a main memory 404, a determination is made on whether an external device is an operation verifying object device, and a determination is also made on whether an address in the main memory 404 of a writing requester is in a predetermined address area. When the external device is the operation verifying object device and the address in the main memory 404 of the writing requester is in the predetermined address area, expected value data corresponding to the processing data is read out of the main memory 404. A determination is made on whether or not the processing data coincides with the read-out data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087517-A (JP)
Title: Disk cartridge
Inventor: KOBAYASHI DAIKI
IPC: G11B23/03
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To protect a recording medium by increasing the mechanical strength of a cartridge body and preventing the deformation of the cartridge body.  <P>SOLUTION: This cartridge includes an inner rotor 4 rotatably received in a cartridge body 2 having a first opening 23 for recording and/or reproducing formed and having a second opening 42 formed corresponding to the first opening 23, and shutter members 5a and 5b attached between the inner rotor 4 and a lower shell 7 to rotate with respect to the inner rotor 4, and to open the first and second openings 23 and 42 when the inner rotor 4 rotates to match the first and second openings 23 and 42 with each other. The lower shell 7 includes shell halves 7a and 7b, and a metal member 37 is fixed to a side edge of the first opening to reinforce the strength.  <P>COPYRIGHT: (C)2007,JPO&INPIT