baber/WOPTO huggingface dataset:
Patent JP-2007275917-A (JP)
Title: Surface treatment film and soldering method using the same
Inventor: IDETA GORO
IPC: B23K1/20
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment film which can suppress the formation of an oxide film remarkably deteriorating the soldering properties in Zn-Sn based solder, and to provide a soldering method using the surface treatment film.  <P>SOLUTION: The surface treatment film is obtained in such a manner that a Zn-Sn surface treatment film 2 containing Sn by ≤50 wt.%, and the balance Zn with inevitable impurities is formed on a substrate 1, and an Sn film 3 composed only of Sn is formed on the Zn-Sn surface treatment film 2 in succession, and, the object to be joined is superimposed on the surface treatment film, and the surface treatment film is heated and melted, thus the object to be joined is joined to the substrate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277633-A (JP)
Title: Cvd apparatus
Inventor: KURITANI EIJI
IPC: H01L21/205
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent particles from depositing on an epitaxial film being formed on a substrate.  <P>SOLUTION: A CVD apparatus for growing crystals on the surface of a plurality of substrates 7 arranged in a growing vessel 1 has a gas-introducing pipe 9 comprising a first gas path 9e for passing a source gas therethrough and a second gas path 9f for passing a carrier gas therethrough. The first gas path 9e is provided with a first opening 9a which opens toward each of the plurality of substrates 7, and the second gas path 9f is provided with a second opening 9b which opens toward a space between the adjacent substrates 7 among the plurality of substrates 7. The second opening 9b opens toward the central position in the space between the adjacent substrates 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276048-A (JP)
Title: Workpiece cutting method using wire
Inventor: OKUBO KATSUYA
IPC: B28D5/04
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the quality of a cut thin plate (wafer) and to reduce the manufacturing cost regardless of the length of a workpiece such as an ingot as a cut object.  <P>SOLUTION: The ingot 1 is cut so that the abrasion loss of the wire 6 after cutting is constant regardless of the length of the ingot 1, or so that the variation ▵W of thickness of the wafer 1a is constant (▵W2) regardless of the length of the ingot 1, and so that the quantity of a new wire supplied is set so that more the length L3 of the ingot 1 to be cut is gradually decreased to L3, L2, L1, the more the quantity of new wire supplied is decreased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276639-A (JP)
Title: Caster wheel, its insert molding method, and insert molding die
Inventor: IDA KIMIKO
IPC: B29C45/26
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster wheel in which a plurality of shell-shaped needle-like bearings are insert-molded in a bearing hole of the axial direction, its insert molding method, and a die.  <P>SOLUTION: In the caster wheel 1, a plurality of shell-shaped needle-like bearings 4 are fixed to a bearing hole 3 of a resin-made body 2 adjacent to each other by the insert-molding. A compressed ring-shaped elastic seal member 5 is interposed between adjacent end faces of the two shell-shaped needle-like bearings adjacent to each other. In the caster wheel 1, a plurality of shell-shaped needle-like bearings 4 are inserted in a cavity 14 of a die 11 adjacent to each other in the axial direction with the ring-shaped elastic seal member 5 interposed between the end faces adjacent to each other. An outer circumferential part of each shell-shaped needle-like bearing 4 is exposed into the cavity 14, a molten resin material is ejected into the cavity 14 and solidified to integrally couple the outer circumferential part of the shell-shaped needle-like bearing 14 with the resin material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281243-A (JP)
Title: Plasma treatment device
Inventor: MASHITA SHINICHI
IPC: H01L21/3065
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device with which weakening of an electromagnetic field is corrected (reinforced) in a part of a through-hole for lift pin without restricting a material type of the lift pin from a viewpoint of a conduction rate, and plasma treatment with sufficient in-plane uniformity can be performed on an object to be treated.  <P>SOLUTION: In a plasma etching device 101, a ring body 102 having the high conduction rate higher than that of a material constituting a lower electrode 6 is arranged at a peripheral edge of the through-hole 10 into which the lift pin 11 formed in the lower electrode 6 is inserted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280140-A (JP)
Title: Semiconductor storage device and signal processing system
Inventor: SUZUKI KAZUHIRO
IPC: G06F12/06
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device that can easily and exactly be accessed without requiring a complicated operation on a host device side, and to provide a signal processing system.  <P>SOLUTION: A flash controller 21 of a flash memory module 2 is connected to a CPU 3 as a host device through an address and command bus and a data bus, is allocated to a memory space that is equal to or more than buffer capacity, automatically determines whether an access space is a space loaded by the buffer, loads data of, that is, a NAND type flash memory 22 in recording media corresponding to the space in an SRAM 214 being the buffer when the accessed space is different and performs control so as to be able to perform random read access from the CPU 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006262501-A (JP)
Title: Recording medium
Inventor: KATO MOTOKI
IPC: H04N5/91
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize a slide show using a file of the form similar to a moving picture, by using still pictures and the attached information thereof.  <P>SOLUTION: An information processing apparatus, as a recording apparatus, generates a Clip Information file of a Group of Picture files of a Clip, made up by a plurality of still pictures, and a Play List, indicating the replay path of a slide show, and records the information on a DVD, along with the Group of Picture files. The Play List has identification information of the still pictures comprising the slide show, replay start time and replay time, the Clip Information file has an ID, a data size and the numbers of vertical and horizontal pixels and the like, corresponding to a file name of the still pictures in the Group of Picture files, and the information processing apparatus, as a reproducing apparatus, reads out and reproduces the information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007278997-A (JP)
Title: Method for manufacturing fuel compact for high-temperature gas-cooled reactor
Inventor: HONDA MAKI
IPC: G21C3/62
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture fuel compacts by using overcoat particles with different quantities of uranium without varying a graphite matrix density.  <P>SOLUTION: While fuel compacts are manufactured by pressing overcoat particles 3 formed by coating the surface of coated fuel particles with a graphite matrix by a press metal mold, the overcoat particles 3 are formed so as to have an overcoating layer whose thickness is fitted to the specification of the maximum content of uranium in a fuel compact and, when a fuel compact (referred to as a fuel compact outside the maximum specification) which has a uranium content other than the maximum uranium content in a fuel compact is manufactured, the granular graphite matrix particles of a compensating quantity corresponding to the uranium content of the fuel compact outside the maximum specification are mixed into the overcoat particles 3 before the granular graphite matrix particles are molded by the press metal mold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275985-A (JP)
Title: Manufacturing method of heat exchanger for fuel cell
Inventor: MATSUZAKI TSUTOMU
IPC: B23K1/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce residual flux by suppressing infiltration of flux into tubes.  <P>SOLUTION: The manufacturing method of heat exchangers for fuel cells comprises: a process of assembling cores 19 by assembling aluminum-made seat plates 17 into lamination sections in which aluminum-made tubes 11 and corrugated fins 12 are alternately laminated; a process of hermetically sealing the end of the tubes so that no flux infiltrates into the tubes; and a process of brazing the cores 19 through heat treatment after the assembling process and the tube-sealing process. The sealing blocks 22, 23 are used to close the ends of the tube for the purpose of hermetically sealing the end of the tubes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283588-A (JP)
Title: Boundary value table setting device, liquid delivering head, liquid delivering apparatus and computer program
Inventor: KUWABARA SOICHI
IPC: H04N1/23
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To make uniform the maximum densities of liquid delivering heads through optimization of the number of boundary value even when there exists scattering of the maximum densities among the liquid delivering heads (nozzle chips).  <P>SOLUTION: In an information storing part for the liquid droplet delivering head expressing one pixel with a number of liquid droplets delivered, information for selecting the number of the boundary values constituting a boundary value table for diffusing multi-value errors is stored on every delivering condition. When the liquid droplet delivering head is mounted, the selective information is read in accordance with the delivering condition, the boundary value table corresponding to the read-out selective information is set for referring of a half toning part. Thereby the boundary value table is optimized and the maximum densities among the liquid droplet delivering heads are made uniform.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282954-A (JP)
Title: Voice guide device
Inventor: KABE NAOKI
IPC: A47K17/00
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which a device executing a voice guide in association with a switch and a human body detecting sensor explains the positions of a plurality of devices and operation methods at a time, a user has to remember the first explanation to the end, when explaining the positions of a plurality of devices at first, the positional relation is based on a place where the user receives the explanation, and as the user uses respective devices, the positional relation between the user and the devices is changed, so that, even if the user remembers the first explanation to the end, the user has difficulty to understand the positional relation.  <P>SOLUTION: This voice guide apparatus is provided with a use finish detecting means detecting the finish of the use of a device, and a voice guide device explaining the position of the device and the operation method, and when the finish of the use of the device is detected, guides the position of another device with voice based on the position of the device detected to finish the use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287281-A (JP)
Title: Optical pickup unit
Inventor: HORIE YASUSHI
IPC: G11B21/02
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup unit for preventing a nut part from biting at the end of a feed screw and further restarting the nut part even when an uncontrolled state occurs in a motor.  <P>SOLUTION: Nut idling parts 31 and 32 having no screw thread are positioned at the front and rear ends of a feed screw 3c, thereby even when malfunction of control software occurs during the operation of a motor 3, a nut part 14 continues idling at the nut idling parts 31 and 32 of the feed screws 3c, for properly preventing bite between the feed screw 3c and the nut part 14. The nut part 14 standing by at the first nut idling part 31 is pressed toward the rear end side of the feed screw 3c by a nut return spring 33. Thus, when the control software recovers a normal operation, the nut part 14 is quickly engaged with the feed screw 3c simultaneously with the reverse rotation of the feed screw 3c, and the nut part 24 is quickly recovered to a normal operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294128-A (JP)
Title: Light scattering type warning light
Inventor: OISHI TOMOMICHI
IPC: B60Q9/00
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To inform visually and aurally the existence of an emergency vehicle in accordance with a situation.  <P>SOLUTION: The light scattering type warning light is provided with a beacon capable of lighting in three kinds of light-emitting patterns; a normal lighting pattern, a lighting pattern during emergency, and a lighting pattern while stopping. The light scattering type warning light judges the state of a shift position and a sub-siren switch when a main-siren switch is turned on and a battery voltage is applied to the beacon (100, 102, and 110), lights the beacon in the normal lighting pattern when the shift position is not in the P range and the sub-siren switch is off (104), lights the beacon in the lighting pattern during emergency when the shift position is in the P range and the sub-siren switch is on and when the shift position is not in the P range and the sub-siren switch is on (106), and lights the beacon in the lighting pattern while being stopped when the shift position is in the P range and the sub-siren switch is off (112).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290005-A (JP)
Title: Build-up welding device for structure and build-up welding method using the same device
Inventor: KAWAMURA TAICHIRO
IPC: B23K9/04
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a build-up welding device for a structure, capable of forming a homogeneous build-up welding layer in a short period of time on the inner surface of a large-sized structure arranged vertically or slantingly, and to provide a build-up welding method using the same device.  <P>SOLUTION: The build-up welding device is provided with: a first and second rails 13, 14, which are frame-shaped and fitted to an inner surface 11 of a long, hollow, large-sized structure in a circumferential direction with support fittings 12; a vertical guide member 17, which is connected to a pair of travelling carriages 15, 16 moving along the first and second rails 13, 14; a lifting carriage 18, which vertically moves along the vertical guide member 17; a horizontal rod member 19, which is attached to the lifting carriage 18 and horizontally advances/retreats; a welding torch 24, which is fitted to a fitting 20 at one end part of the horizontal rod member 19 in a manner that the welding torch 24 tilts and advances/retreats in the direction to a weld part of the inner surface 11 of the structure through an advancing/retreating mechanism 21 and a tilting mechanism 22; a controller 25; and a welding machine 27, which supplies a welding wire 26 and electric power to the welding torch 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007109200-A (JP)
Title: Display, display method, and display program
Inventor: OISHI TOSHIAKI
IPC: G06F3/0481
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To find a target image easily when a plurality of pieces of image information are sorted out, arranged, and displayed.  <P>SOLUTION: The display 10 is for arranging a plurality of items and displaying them and is provided with: a unit display item generation part 130 for generating a unit display item 310, every information group 210, for displaying information on attributes designated with respect to a plurality of groups of information 210 including information on a plurality of attributes; a group classification part 140 for classifying the unit display items 310 into a plurality of groups according to the information on designated attributes; and a display part 150 for serializing display unit items 310 belonging to the respective groups and inserting partition items 400 between a group and its adjacent group, arranging the unit display items 310 and partition items 400, and display them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007292403-A (JP)
Title: Tube and tube manufacturing method
Inventor: ITO AKIRA
IPC: F28D1/053
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve joining property to a tank while ensuring pressure-proof strength in a tube formed with external fluid passage parts extending in the flow direction of an external fluid, on the outer surface side.  <P>SOLUTION: The tube for exchanging heat between an internal fluid and the external fluid is formed with the external fluid passage parts 30 extending in the flow direction of the external fluid, on the outer surface side while the internal fluid flows in the longitudinal direction. At least both ends in the longitudinal direction are formed with constant cross section parts 25 with constant cross-sectional shape in the longitudinal direction, wherein joint parts 24 enhancing the pressure-proof strength by the mutual joining of facing inner surfaces 11c, 11d, and internal fluid passage parts 23 with the inner surfaces 11c, 11d spaced from each other to allow the internal fluid to flow through, are alternately arranged in an orthogonal direction to the longitudinal direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293737-A (JP)
Title: Method for registering and managing software resource, electronic equipment, and program
Inventor: KAWATAKE CHIHARU
IPC: G06F9/445
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To install an application, while utilizing past experiences concerning application registering processing.  <P>SOLUTION: When a registered application is uninstalled, the reason of the uninstallation is recorded in a registration log (S40-S48). In the succeeding registration of the application, whether the same kind of application has been uninstalled previously or not is determined by retrieving the registration log (S80). When previously uninstalled (S80-YES), a user is notified of the deletion reason (S85) and subsequent processing is performed according to user instruction based on the notification (S86).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006236578-A (JP)
Title: Optical head device and optical information processor
Inventor: SANO AKIMASA
IPC: G11B7/135
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical head device to control a tracking error signal using a hologram element for an information storage medium having a plurality of information layers.  <P>SOLUTION: The optical head device and the optical information processor are provided with: a converging optical system which converges light beams onto an information storage medium having tracks; a light beam dividing means which divides the reflected light beams; an optical detector 110 which has a substantially vertical first dividing line to the track; a substantially parallel second dividing line, first to fourth regions 204 to 206 divided by the first, and the second dividing lines, and outputs four signals corresponding to the amounts of light beams received; a comparing circuit 304 which compares the sum of the signals of the first and the second region being one of the regions divided by the first dividing line with the sum of the signals of the third and fourth region being the other region divided by the first dividing line; a control circuit 305 which selects two signals of the two regions having a smaller sum; and a phase difference signal generating circuit 308 which outputs a tracking error signal TEO by comparing the time wise phase of the selected signals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007296537-A (JP)
Title: Method of manufacturing electric resistance welded tube excellent in weld zone characteristic
Inventor: KENMOCHI KAZUHITO
IPC: B21C37/08
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electric resistance welded tube excellent in weld zone characteristics by which good quality of welding can be held by appropriately imparting tapered shapes to the end parts of a sheet (band material) before electric resistance welding when manufacturing the electric resistance welded tube.  <P>SOLUTION: A tapered shape with a taper angle of 25-40°and with a taper height of 50-90% of the thickness is imparted to the end parts on the side of the upper surface of the band material 20 with a cutting tool 3 and also a tapered shape with a taper angle of 25-40° and with a taper height of 20-40% of the thickness is imparted to the end parts on the side of the outside of a tube 30 in the final stand 4a of a fin pass forming stand 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297148-A (JP)
Title: Paper feeding cassette and paper feeding device
Inventor: SUZUKI MASAKI
IPC: B65H1/04
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact paper feeding cassette and a paper feeding device.  <P>SOLUTION: Upward slide of a body plate 61 is performed by interaction of a projection part 54 formed on a guide part 52 and a through hole 61a formed on the body plate 61 of a positioning member 60. The projection part 54 is provided with a first inclined surface 54a arranged above an apex part 54b and having height reduced toward an upper part. When a pressing lever 61b is pressed, an upper edge 61d of the through hole 61a upwardly slides on the first inclined surface by abutting it on the first inclined surface 54a. As a result, the body plate 61 upwardly slides (arrow B in the figure) in resistant to urging force of a spring member 62 and an engagement projection 63 also upwardly slides. Whereas, when pressing of the pressing lever 61b is stopped, since the body plate 61 is downwardly urged by the spring member 62, it downwardly slides and returns to the state shown in the figure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303582-A (JP)
Title: Magnetic viscous fluid shock absorber
Inventor: SAITO KEIJI
IPC: F16J1/12
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic viscous fluid shock absorber having a simple structure and easy in assembling.  <P>SOLUTION: This magnetic viscous fluid shock absorber has a cylinder 1 sealed with a magnetic viscous fluid of changing viscosity by the action of a magnetic field, a piston 2 slidingly arranged in the cylinder 1 and defining the inside of the cylinder 1 into two fluid chambers 3 and 4, a flow passage 8 passing the magnetic viscous fluid by sliding of the piston 2, a coil 9 making the magnetic field act on the flow passage 8, and a rod 5 fixing the piston 2. The piston 2 has a piston core 6 inserted into the rod 5 and winding a coil 9 on the outer periphery, and a piston ring 7 forming a part of the flow passage 8 between the piston ring and the outer periphery of the piston core by being arranged at a predetermined interval on the outer periphery of the piston core 6. The piston core 6 and the piston ring 7 are fastened to the rod 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316699-A (JP)
Title: Data processor
Inventor: TAKIZAWA KAZUHIRO
IPC: G06F13/36
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor for realizing data transfer in accordance with the priority with a simple configuration.  <P>SOLUTION: An output data selection unit 104 selects either a data packet addressed to other modules or a data packet generated by a data packet generation unit 103 in accordance with the priority. A response packet generation unit 107 generates a response packet according to the selection result. A re-transmission control unit 106 controls the reading of a processing result from an output buffer 102 according to the content of the response packets received from the other modules.  <P>COPYRIGHT: (C)2008,JPO&INPIT