baber/WOPTO huggingface dataset:
Patent JP-2009263965-A (JP)
Title: Solid reflecting sign
Inventor: WADA SHOHEI
IPC: E01F9/524
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid reflecting sign which is installed on an outer line, a lane changing line, or a curbstone for traffic safe, which has a high sight line guiding effect, which is less damaged even if brought into contact with some one, and which is manufacturable at remarkably low cost.  <P>SOLUTION: This solid reflecting sign having elasticity and optical recurrence reflection is the combination of the members of a tabular reflection indication section and a pedestal section. The tabular reflection indication section is generally vertically attached to the pedestal section. By the structure of this simple combination, the solid reflecting sign is manufacturable at low cost and attachable to various structures.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265920-A (JP)
Title: Information processing apparatus, data writing method, and program
Inventor: USHIJIMA TAKUMA
IPC: G06F12/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus having substantially improved operation efficiency.  <P>SOLUTION: The information processing apparatus includes : a creation unit for creating a preset number of pieces of second data by duplicating first data transmitted from a host computer, and holding the second data in a predetermined area or sending them to another information processing apparatus; a first writing unit for writing the first data in a first storage device which is an area to write the first data; an activation unit for activating power to a second storage device which is an area to write the second data and is in a stop state at predetermined timing; a second writing unit for writing the second data in the second storage device activated by the activation unit by obtaining the second data to be written in the second storage device from the predetermined area or another information processing apparatus after the second storage device is activated by the activation unit; and a stop unit for stopping power to the second storage device in which the second data are written by the second writing unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266592-A (JP)
Title: High-frequency coaxial cable
Inventor: TSUJINO ATSUSHI
IPC: H01B11/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency coaxial cable having a lighter weight and lower cost, while excellent transmission characteristics are maintained.  <P>SOLUTION: The high-frequency coaxial cable 11 is provided with a central conductor 12, an insulating layer 13 arranged in an outer circumference of the central conductor 12, and an external conductor 14 of which a copper-PET tape is arranged at the outer circumference of the insulating layer 13. The external conductor 14 is held by a push-winding layer 16 formed by a resin thread 22 on the outer circumference side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267154-A (JP)
Title: Lead-on paddle type semiconductor package
Inventor: WANG CHIN-FA
IPC: H01L25/18
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-on paddle type semiconductor package wherein there is no problem in positional deviations and exposure of leads during molding operation and seal bubbles are not generated between the leads and a lead paddle.  <P>SOLUTION: The lead-on paddle type semiconductor package includes: a first surface 111; a second surface 112 opposed to the first surface 111; leads 110 of a plurality of lead frames having a plurality of side faces 113 between the first surface 111 and the second surface 112; a first chip 120 stuck to the first surface 111; a lead paddle 130 having a putting surface 131 and an exposed surface 132; an adhesive 140 for sticking the putting surface 131 to the second surface 112 and covering the side faces 113 to combine the lead puddle 130 to the lead 110 group of the lead frames; and a sealing body 150 for sealing off the first chip 120, the adhesive 140, portions of the lead 110 group of the lead frames and portions of the paddle 130 and exposing the exposed surface 132.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268286-A (JP)
Title: Device and method for controlling electric vehicle
Inventor: YOKOYAMA ATSUAKI
IPC: B60L3/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction of a control system for an electric vehicle by maintaining connection of a main relay even if a reset of a control device occurs several times due to intermittent noise or the like.  <P>SOLUTION: A first control part 2 outputs a connection command signal and a holding stop command signal of an SMR 20. An SMR driving circuit 4 is a self-holding driving circuit that connects the SMR 20 by the connection command signal and holds the connection even if there is no connection command signal. A self-holding stop circuit 13 stops connection holding of the SMR driving circuit 4 by the holding stop command signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008187209-A (JP)
Title: Plasma etching electrode
Inventor: ISHII MAKOTO
IPC: H01L21/3065
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching electrode improving the yield of production of a semiconductor integrated circuit and considerably reducing metal contamination of the silicon wafer immediately after starting the use, by preventing etching failure of a silicon wafer.  <P>SOLUTION: The plasma etching electrode made of glassy carbon has the level of contamination by Fe to a silicon wafer surface being 1×10<SP>10</SP>atoms/cm<SP>2</SP>to 10×10<SP>10</SP>atoms/cm<SP>2</SP>. It is preferable to have the thickness of the plasma etching electrode being 3 to 10 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009268317-A (JP)
Title: Pulse-boosting circuit and method
Inventor: ASANO MASAMICHI
IPC: H02M3/07
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse-boosting circuit which allows less charge losses to achieve high efficiency.  <P>SOLUTION: In the pulse-boosting circuit, when a cyclic pulse CLKB is high (Vcc), a PMOS transistor TP1 is turned off to charge a capacitor C1 up to the voltage of a power supply Vcc through an NMOS transistor TI1. In a given delay period Δt following transition in voltage level of the cyclic pulse CLKB to low, an output signal line VccX2 is charged up to the voltage of the power supply Vcc through the transistors TI1 and TP1. Subsequently, a second cyclic pulse CLKD is caused to go high, and a voltage given by adding up the voltage level of the second cyclic pulse CLKD and the charge voltage level of the capacitor C1 is output to the output signal line VccX2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008243366-A (JP)
Title: Machining method and machining device for circular substrate
Inventor: TAKAHASHI HIDEKI
IPC: B21D19/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining method and a machining device for a circular substrate eliminating influence on a product of burrs coming off from an outer edge part of the substrate in a process after punching.  <P>SOLUTION: The machining method includes a step for deburring the outer edge part of the substrate which is punched and a step for removing the burrs generated by the deburring from the upper part of the substrate. In the step of deburring, the burr is removed by rotating the substrate once or more while the outer edge part of the substrate is brought into rotational contact with guide members. The machining device has a deburring means provided with the guide members in rotational contact with the outer edge part of the punched substrate and a burr removing means removing the burrs adhering onto the substrate, and a rotational contact part of the guide members with the outer edge part of the substrate has a length sufficient for the substrate to be rotated once or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270439-A (JP)
Title: Oil feeding structure of shaft seal device in speed increase type screw compressor
Inventor: YAGINUMA NAOYUKI
IPC: F04C29/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide oil feeding structure to a shaft seal device of a speed increase type screw compressor, for making both compatible in reducing thrust force generated in a screw rotor and eliminating an oil feeding shortage of lubricating oil to the shaft seal device arranged on a driving shaft of a speed increaser.  <P>SOLUTION: This speed increase type screw compressor 1 is provided so that an oil storage part 61 for collecting the lubricating oil fed to the shaft seal device arranged in a shaft hole 46 of the driving shaft 45 penetrating through a gear chamber 42 side wall 411 of the speed increaser 4, and an oil feeding flow passage 62 for introducing the lubricating oil in the oil storage part to the shaft seal device, are arranged on the side wall 411 forming the shaft hole 46. A driving gear 43 and a driven gear 44 for constituting the speed increaser 4 are formed in an oblique tooth shape having an angle of torsion of a tooth trace for generating anti-thrust force against the thrust force generated in the screw rotor 23. An oil receiving part 63 for collecting and introducing the lubricating oil splashed in a gear chamber 42 to the oil storage part 61, is arranged on a gear chamber 42 inner wall in the orthogonal direction to the tooth trace or its lower part in the rotation direction in the tangent direction of the driving gear 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271701-A (JP)
Title: Storage device control method and computer system
Inventor: MIYACHI DAIKI
IPC: G06F3/06
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device control method operating a logical volume to which a host computer cannot directly issue a control command.  <P>SOLUTION: A host computer 100 manages a storage device 110, and the storage device 110 has a disk device providing a logical volume and a disk control device 111 controlling the disk device. The host computer 100 issues a control command to the recognition volume of the disk control device 111. The disk control device 111 operates the recognition volume that is an issue destination of the command, or operates a non-recognition volume included in the command. The logical volume issuing the command from the host computer 100 is decided by using definition information (a disk information table, a copy pair information table, and a copy group information table) about the copy operation to be stored in storage control software 105 running on the host computer 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278274-A (JP)
Title: Antenna apparatus
Inventor: AIDA NORIHIKO
IPC: H01Q7/08
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device with improved waterproof which is easily manufactured.  <P>SOLUTION: An antenna device 1 has: a magnetic substance core 11; a coil 13 wound around the magnetic substance core 11; and a coil antenna 10 provided with a base member 14 for holding the magnetic substance core 11 and an external terminal 16. Also, the antenna device 1 includes: a case member 5 forming a storage part 2 for storing the coil antenna 10 and an opening part 8 for leading the coil antenna 10 to the storage part 2; a connector part 7 which is integrally formed to the case member 5 and exposes the external terminal 16; and a cover part 4 which is engaged with the opening part 8 and seals up the storage part 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278469-A (JP)
Title: Electronic data supply system and program
Inventor: SUZUKI ATSUO
IPC: G06F21/64
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic data supply system and program for verifying validity of each of a plurality of original electronic data.  <P>SOLUTION: The electronic data supply system changes first electronic data (34) with a first electronic signature (36) added thereto into second electronic data (38) and supplies the second electronic data, and the electronic data supply system includes: a signature issuing means (12) for issuing a second electronic signature (40) to be added to both of the second electronic data and the first electronic data when the first electronic data are changed into the second electronic data; a data switching means (16) for changing the second electronic data into the first electronic data to restore the first electronic data after the second electronic data are supplied; and a signature deleting means (14) for deleting the second electronic signature when the first electronic data is restored.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009082690-A (JP)
Title: Hair clip
Inventor: LEE JEI SURU
IPC: A45D8/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that even if a two-piece type hair clip holds a bunch of hair for hours, incomplete closing of the ends of the clip fails to long holding of the hair in place due to coming off of the hair clip.  <P>SOLUTION: A hair clip 100 includes three members, i.e., an upper first clip member 200, a lower third clip member 400, a middle second clip member 300 therebetween, which are all pivotally connected by a hinge pin 600 provided with a first torsion spring 700 for urging the first clip member 200 and the second clip member 300 in their closing directions, and a second torsion spring 800 for urging the first clip member 200 and the third clip member 400 in their closing directions. When the first clip member 200 and the second clip member 300 hold a bunch of hair therebetween, this hair clip can prevent the hair from getting loose or off, since the first clip member 200 and the third clip member 400 are closed between the front ends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274686-A (JP)
Title: Electric power steering device
Inventor: MIURA TOMOHIRO
IPC: B62D5/04
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device can surely prevent, in an extremely short time, such an event that a closed circuit is formed when an inverter fails and assisting is stopped and a steering assist force and electromagnetic braking which are not expected by a driver occur by a device which is miniaturized, inexpensive, generates no noise, and consumes small power, and imparting a steering assist force can provide better steering feeling during normal steering.  <P>SOLUTION: This electric power steering device includes the inverter which calculates a current command value according to at least steering torque and a vehicle speed and supplies a motor phase current to each phase of a motor which provides a steering assist force to a steering mechanism according to the current command value. The electric power steering device includes a first FET group is installed in each phase supply path for supplying the motor phase current to the motor. The electric power steering device has a function of turning off the second FET group and the first FET group of the inverter when the defect of the inverter is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281793-A (JP)
Title: Mobile station positioning system
Inventor: YANO YOSHIKI
IPC: G01S5/02
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile station positioning system uninfluenced by fluctuation of transmission power of a radio wave by a mobile station, and utilizing reception power of the radio wave.  <P>SOLUTION: A difference of reception power between pairing base stations is calculated by a distance ratio calculation part 54, based on the reception power measured respectively by a reception power measuring part 38 in a base station, when a radio wave transmitted from the mobile station is received by each base station, and a distance ratio between a distance from one base station to the mobile station and a distance from the other base station to the mobile station is calculated based on the difference of the reception power. A locus which is a series of points showing each position realizing the calculated distance ratio is generated by a locus generation part 56, and intersection points of each locus relative to a plurality of base station pairs are calculated by a position calculation part 58, to thereby calculate candidates of the existence position of the mobile station.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280862-A (JP)
Title: Fluorine generating apparatus, method of recycling fluorine raw material and fluorine utilization system
Inventor: ISHII TETSUYA
IPC: C25B1/24
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high safety fluorine generating apparatus provided with a fluorine raw material containing a metal fluoride, a cell including a first and a second electrode between which the fluorine raw material is held and a first gas port, and a current supply means for passing DC current from the first electrode to the second electrode, wherein a gas produced from the contact surface of the first electrode with the fluorine raw material is led out from the first gas port.  <P>SOLUTION: The fluorine raw material 30 containing the metal fluoride 31 is held between the first electrode 11 and the second electrode 12 in the cell 10. The DC current is passed from the first electrode 11 to the second electrode 12 by the current supply means. The gas produced on the contact surface of the first electrode 11 with the fluorine raw material 30 is led out from the first gas port 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282771-A (JP)
Title: Method for controlling apparatus, network system, program, and recording medium
Inventor: OHARA AKIYOSHI
IPC: H04N7/173
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling apparatuses without intervention of users, which changes an operation procedure of a controlled apparatus without changing the procedure of a control side apparatus , and to provide a network system using the method.  <P>SOLUTION: In the method for controlling the apparatuses, which is used for a network system configured of a network and at least two apparatuses connected to the network to communicate with each other via the network, at least one of the apparatuses obtains procedure data described in an XML format indicating a control procedure of the other apparatus and controls the other apparatus according to the description of the procedure data by decoding the procedure data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289931-A (JP)
Title: Optical semiconductor device
Inventor: TAKAYAMA YOSHIKI
IPC: H01L33/54
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin-sealed optical semiconductor device which can be miniaturized by reducing a clearance between a transparent member and the sidewall portion of a package, uses the upper surface of the transparent member as an optical reference surface, and does not easily let a sealing resin out.  <P>SOLUTION: A chamfer 10C which forms an aperture which opens upward is formed on the upper portion of the inner side surface of sidewall portion 10B of a package 10. In addition, the surface roughness of the chamfer 10C is made to be rougher than the surface roughness of the inner side surface of the sidewall portion 10B of the package 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221453-A (JP)
Title: Photosensitive adhesive composition, adhesive film obtained by using this, adhesion sheet, adhesive pattern, and semiconductor device
Inventor: MASUKO TAKASHI
IPC: H01L21/52
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-sensitive adhesive composition superior in a pattern forming property by an alkaline developer and having sufficient re-adhesion after exposed, and to provide an adhesive film also superior in pattern forming property by an alkaline developer, having a sufficient re-adhesion after exposure and capable of adhering it to an adherend at a low temperature.  <P>SOLUTION: The photo-sensitive adhesive composition comprises (A) an alkali-soluble resin, (B) an epoxy resin, (C) a radiation-polymerizable compound and (D) a photo-initiator, in which (A) the alkali-soluble resin has a glass transition temperature of 150°C or lower, (B) the epoxy resin has (B1) a component with three or more functions and (B2) a liquid component of which a part or all may be also (B1) a component with three or more functions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287150-A (JP)
Title: Bulky paper having uneven pattern and method for producing the same
Inventor: NOZAKI SATORU
IPC: D21H27/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing bulky paper having an uneven pattern by which the uneven portion of the bulky paper can freely be designed.  <P>SOLUTION: The method for producing the bulky paper having the uneven pattern, includes making a wet mixture sheet having high weight regions and low weight regions in which thermally expandable particles are uniformly dispersed, respectively, from a paper-producing raw material wherein fiber raw materials and the thermally expandable particles are dispersed in water, and then heating the wet mixture sheet to expand the thermally expandable particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290810-A (JP)
Title: Portable terminal unit, panel attachment method, and casing panel
Inventor: YABE OSAMU
IPC: H04M1/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To renew appearance of a lower casing having an operation section.  <P>SOLUTION: A casing panel 1, which has a key sheet 5 to which the key top of each key is bonded, is attached to a key operation surface section 14a of the lower casing 14, and a back panel 2, which has an opening 13 for exposing a camera unit provided at a back section, is attached to the back section of the lower casing 14. The casing panel 1 and the back panel 2 are screwed to the lower casing 14 with a screw 26 via a screw hole 12 of the back panel 2, a screw hole 20 of the lower casing 14, and a screw hole 8 of a casing panel 1 in succession, and lastly, a battery cover 3 is attached to the back section of the lower casing 14. With a single screw 26, the casing and back panels 1, 2 can be easily attached to and detached from the lower casing 14, thus easily renewing the appearance of the lower casing 14 having the operation section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289242-A (JP)
Title: Authentication system, information processing apparatus, storage device, authentication method and program
Inventor: KOMODA HIDEAKI
IPC: G06F21/34
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve user convenience in accessing a storage medium while keeping a certain degree of security for a memory apparatus which requires user authentication.  <P>SOLUTION: A USB flash memory UM generates a private key E to be used for a user authentication and passes this to a host computer PC, while the USB flash memory UM itself deletes it without retaining. The host computer PC stores the received private key E. When a new USB flash memory UM is connected, the USB flash memory UM determines whether it is the USB flash memory UM which has been registered beforehand; and if this is so, the stored private key is passed to the USB flash memory UM. Meanwhile, the USB flash memory UM uses the received private key E and carries out the user authentication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295788-A (JP)
Title: Piezoelectric element, force sensor using piezoelectric element, and flowmeter using force sensor
Inventor: TANAKA TATSUYA
IPC: G01L1/16
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element obtaining high output like a parallel type bimorph element, and easily eliminating common mode noise in a differential amplifier circuit like a series type bimorph element.  <P>SOLUTION: A charge extraction area is secured large by holding and adhering a shim material formed of an insulating material between two lamination bodies each of which is configured of a plurality of electrode layers and a piezoelectric element. The electrode structure is formed so that intruding noise become electrically equal between two electric polarities.  <P>COPYRIGHT: (C)2010,JPO&INPIT