baber/WOPTO huggingface dataset:
Patent JP-2004140320-A (JP)
Title: Chemical vapor deposition apparatus
Inventor: SHIMIZU AKINORI
IPC: C23C16/455
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical vapor deposition apparatus capable of forming a film while suppressing variations of the thickness of a thin film formed on a wafer surface.  <P>SOLUTION: The chemical vapor deposition apparatus comprises an external container pipe 5 having one end closed (the upper part), an inner container pipe 4 serving as a reaction chamber 9 installed in the external container pipe 5, a support jig 2, called a boat, accommodated in the inner container pipe 4, and an electric furnace 7 accommodating the external container pipe 5 and including a heater 6 for heating a wafer 1 set on the support jig 2. A plurality of exhaust openings 3 are provided in the inner wall of the internal container pipe 4. Through the exhaust opening 3 radical gas is exhausted to form a thin film with reduced variations of its thickness on the wafer 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004318709-A (JP)
Title: Motor control method
Inventor: SATO KAZUO
IPC: G05B13/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain accurate torque or the like by recognizing a change in temperature and correcting a gain and a constant used in a monitor by the temperature.  <P>SOLUTION: In a motor control method for controlling a motor on the basis of a supplied command, heat radiation from the motor is estimated (S1), a temperature rise is obtained on the basis of the heat radiation (S2), and a resistance value and a torque constant are corrected on the basis of the temperature rise (S3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327097-A (JP)
Title: Method and apparatus for inspecting battery, and stacked cell
Inventor: SUGIURA HIROKI
IPC: H01M10/0585
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for inspecting a stacked cell in which cells are housed in a container composed of a flexible exterior material in a reduced pressure lower than the atmospheric pressure.  <P>SOLUTION: The stacked cell 1 is set to a cell holder 26 in a vacuum chamber 20. A probe 281 of a micrometer 28 is abutted on the cell 1. In this state, the inside of the chamber 20 is evacuated. The degree of vacuum is recorded, when the micrometer 28 detects a displacement of the cell 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331713-A (JP)
Title: Electron emitting source composition, field emission display device manufactured using electron emitting source composition, and field emission display element
Inventor: CHO SEIKI
IPC: H01J9/02
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emitting source composition for a field emission display device in which exposure performance and development performance of photoetching at the time of manufacture and emission current property after the manufacture are improved, and degradation of vacuum and reduction of current density by the passage of time are alleviated.  <P>SOLUTION: The electron emitting source composition contains a carbon nano-tube 1-20 wt.%, a glass frit, ethylcellulose, and an organic binder resin containing acrylate system resin and/or acrylic resin, and an organic solvent, and contains the above glass frit by 1-500 parts weight to the above carbon nano-tube 100 parts weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004326417-A (JP)
Title: Direct-acting actuator unit
Inventor: ASAMA HAJIME
IPC: B25J9/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct-acting actuator unit capable of controlling a plurality of units and equipment through a network while including a control/diagnostic function including power control in an actuator module itself with high safety and reliability, and being easily formulated as a system with high versatility and extensibility to reduce the cost.  <P>SOLUTION: This actuator unit comprises a direct-acting actuator module 12 for direct acting an object 1, a power sensor 18 for detecting a load applied to the actuator module, and a servo control module 20 for controlling the speed, position, power or the like of the actuator module, which are constituted in an integrated manner. The servo control module 20 has a bidirectional network function for receiving a control command of speed, position, power or the like from the network and transmitting the information thereof, a speed control/position control/power control function, and a self-diagnostic function for ensuring safety and detecting abnormality from the detected output, speed, position and current value of the actuator module.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288127-A (JP)
Title: Administration system for internet site through portrait identification
Inventor: MIURA TETSUO
IPC: G06F21/32
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the risk of outflow of registered data is marked and Internet frauds etc. masquerading as another person overrun is carried out, has become make social problems, since leakage of IDs and identification passwords occur easily, since a method of previously carrying out the registration of information of a user and identifying it, after this is used as a means for specifying the user and the user, is confirmed by the collation of combinations of about 10 characters with the previously registered data in a conventional identification system, when companies, individuals, etc. transact merchandise or transact information, etc. between them respectively over the Internet sites.  <P>SOLUTION: With the portrait of the individual set to be three-dimensional polygon data, portrait registration and identification work are carried out through a portrait identification system network 2 constructed over the Internet; the three-dimensional polygon data of the portrait of the individual is utilized for collation identification, by a portrait retrieval engine in the portrait identification system network 2 for conducting high accuracy identification; and the safety of the site administrator, the registered persons and the users of the Internet site is attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323308-A (JP)
Title: Low-temperature firing ceramic composition, low-temperature firing ceramic and method for manufacturing the same as well as wiring board using the same and packaging structure thereof
Inventor: AZUMA TOSHIFUMI
IPC: H01L23/15
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature firing ceramic composition which permits simultaneous firing with low resistance metals, such as silver, copper and gold, and forms a sintered body of a low Young's modulus while having a low coefficient of thermal expansion and a low dielectric constant, and low-temperature firing ceramics and a method for manufacturing the same and a wiring board which can assure high secondary packaging reliability together with primary packaging reliability by using such low-temperature firing ceramics.  <P>SOLUTION: The low-temperature firing ceramics having the coefficient of thermal expansion of ≤5x10<SP>-6</SP>/°C at 40 to 400°C, the dielectric constant of ≤7 and the Young's modulus of ≤150 GPa can be obtained by firing the low-temperature firing ceramic composition containing 0.5 to 20 mass% cordierite and 5 to 40 mass% enstatite and/or forsterite in 59.5 to 94.5 mass% glass powder containing at least SiO<SB>2</SB>, Al<SB>2</SB>O<SB>3</SB>, MgO, ZnO and B<SB>2</SB>O<SB>3</SB>of respectively prescribed composition ranges at ≤1,050°C to precipitate the cordierite crystal phase from the glass powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003347302-A (JP)
Title: Copper silicide passivation for improving reliability
Inventor: BRADSHAW ROBERT WAYNE
IPC: H01L23/52
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for directly passivating the exposed copper surface of a copper interconnection structure by inverting the surface thereof to a copper silicide.   <P>SOLUTION: In a silane passivation process performed in situ with the subsequent formation of a dielectric film, the exposed Cu surface of the Cu interconnection structure is inverted to the copper silicide. The copper silicide restrains Cu diffusion and electromigration, and functions as a barrier material in a region where contact to a following conductive material is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323957-A (JP)
Title: Ferritic stainless steel sheet having excellent secondary workability, and its production method
Inventor: TERAOKA SHINICHI
IPC: C22C38/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the deep drawability, secondary workability and corrosion resistance of a boron-containing high purity ferritic stainless steel for high working by preventing the precipitation of borides and optimizing production conditions in such a manner that boron is segregated on the grain boundaries to strengthen the grain boundaries.  <P>SOLUTION: The stainless steel sheet has a composition containing, by mass, 0.0005 to 0.005% C, 0.05 to 0.50% Si, 0.05 to 0.20% Mn, 11.0 to 19.0% Cr, 0.4 to 2.0% Mo, 0.02 to 0.60% Cu, 0.002 to 0.150% Al, 0.10 to 0.30% Ti, 0.0020 to 0.0120% N, Ti/(C+N)≥10, 0.0005 to 0.0015% B and ≥0.0004% solid solution B, and the balance iron with inevitable impurities. At the time when electrolytic etching with oxalic acid prescribed in JIS G0571 is performed, etch pits caused by borides are not produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323105-A (JP)
Title: Opening and closing cap of inverted auxiliary tank using pet bottle
Inventor: NAGASAWA YOSHIFUMI
IPC: B65D47/20
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the opening and closing cap of a PET bottle with which a bottle is set easily without spilling after the tank of the bottle is refilled until it is set upside down in an inverted auxiliary tank using the PET bottle.  <P>SOLUTION: The pet bottle is plugged when the PET bottle is refilled, and is unplugged when the bottle is set upside down by providing the opening and closing cap with a plug 6 to slide into the inside of a body cap 1 screwed on the thread of the PET bottle 7. Moreover, the level of discharge height at opening the plug can be changed by mounting an external socket 10 on the body cap 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331993-A (JP)
Title: Copper alloy
Inventor: ISHIDA KIYOHITO
IPC: C22C9/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy which has excellent thermal conductivity equal to that of conventionally used materials and also has thermal expansion coefficient lower than that of copper and can be manufactured at a low cost.  <P>SOLUTION: A base material, such as oxygen-free copper and Cu-B alloy, is melted in vacuum by a high-frequency melting method. Then, B, Mg, Ni, Co, Al, Si, Fe, Zr and/or Mn is added, in the form of a simple substance or an alloy of Ni-B, Fe-B, Cu-Mg, etc., to the resultant molten metal so that prescribed contents are attained. The molten metal is cast into an ingot in the shape of a square 12 mm on a side, heated at 600 to 900°C for 1 h and then rolled to 3 mm by hot rolling. Subsequently, heat treatment is performed at 600 to 900°C and then working is applied into prescribed shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332225-A (JP)
Title: Thermally insulating construction method of wooden building
Inventor: IGARASHI TERUO
IPC: E04B1/80
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally insulating construction method of a wooden building for reducing an outwardly projected width by nailing a face material and a roof backing material in layers to the projecting edge possessed on the periphery of a thermally insulating board on the outside of a vertical member and a horizontal member of an outer wall and the outside of sash bars arranged at equal intervals on an inclined face of a roof.  <P>SOLUTION: In this thermally insulating construction method of the wooden building, the projecting edge 21 possessed on the periphery of the rectangular thermally insulating board 20, is installed in layers on the outside of the vertical member 26 and the horizontal member 27 for constructing the building. The face material 23 is nailed on the outside. A ventilation layer 24 is arranged in a space between the thermally insulating board 20 stretched outside the outer wall and an internal facing finishing material 30 stretched inside by sandwiching the vertical member 26. The projecting edge 21 possessed on both side edges in the longitudinal direction of the rectangular thermally insulating board 25, is installed in layers on the outside of the sash bars 34 arranged at equal intervals on the inclined face of the roof. The roof backing material 31 is nailed on the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336837-A (JP)
Title: Eccentric rotor and axial air gap type brushless vibration motor comprising the same
Inventor: YAMAGUCHI TADAO
IPC: B06B1/16
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve impact resistance even in a thin pivoting part and to provide sufficient strength while reducing the thickness of a members, in pivotting by using an axial air gap type magnet.  <P>SOLUTION: An arcuate eccentric weight 9 of a copper tungsten alloy is bonded by welding or the like to a thin yoke plate 6 having a thickness of 0.2mm or less which is the outer periphery of an axial air gap type resin magnet 8 comprising a plurality of magnetic poles, as an eccentric rotor R. A metal member 8a is arranged on the inner diameter side of the axial air gap type magnet. The eccentric rotor having this configuration is pivoted on a bearing 7 through the metal member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298602-A (JP)
Title: Simple blade snap-off type cutter knife
Inventor: YAGYU TORU
IPC: B26B1/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To simply snap off a blade tip without using a clip or nippers, and to batch housing the used and snapped off blade tips for batch scrapping them.  <P>SOLUTION: (a) Joint parts (6) are formed on the front side of a main body (1) having rails (4) formed on upper and lower sides and a pawl-stopping slide hole (7). (b) The joint parts (6) are formed on the front side of a main body (1a) provided with a mouth (5) on the front side and with a passed-through vacant chamber (G) on the rear side. (c) A sheath (2) provided with a cutter knife (9) is provided at the rails (4) of the main body (1). (d) Inside of the vacant chamber (G) provided at the main body (1a), leaf panels (3) provided with turned-back parts (B) are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331883-A (JP)
Title: Intermediate of composite resin composition, composite resin composition, method for producing intermediate of composite resin composition and method for producing composite resin composition
Inventor: SUZUKI KATSUHIKO
IPC: B29L31/58
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition giving an undistorted transmission image and having excellent transparency and mechanical strength and provide a method for producing the resin composition.  <P>SOLUTION: A water-dispersed colloidal nano-size inorganic oxide is dried and pulverized. The water-dispersed colloidal nano-size inorganic oxide and the resin monomer are dispersed in an organic solvent to form a reaction solution, the solution is maintained to a prescribed temperature, the inorganic oxide surface-treating agent is added to the reaction solution and the water-dispersed colloidal nano-size inorganic oxide is made to react with the resin monomer in the presence of the inorganic oxide surface-treating agent. The resin monomer is polymerized to form a resin polymer and obtain the composite resin composition containing the nano-size inorganic oxide chemically bonded to the resin monomer constituting the resin polymer through the surface-treating agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003329602-A (JP)
Title: Method and apparatus for detecting defects in continuously moving strip of transparent material
Inventor: GERSTNER KLAUS
IPC: G01B11/30
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a apparatus capable of irradiating with test light a continuously moving strip of transparent material without requiring the preceding cut or trimming of both lateral edges which depend on manufacturing and are not controlled.  <P>SOLUTION: This method of detecting the defects of a continuously moving strip of transparent material comprises a) a step for transmitting monochromatic light beam in the lateral direction with respect to the moving direction of the continuously moving strip, b) a step for combining the monochromatic light beam with the continuously moving strip by transparent liquid, the transparent liquid arranged between a light source generating the monochromatic light beam and the continuously moving strip so that the monochromatic light beam reaches the moving strip via the transparent liquid, c) a step for detecting the light scattered from the monochromatic light beam by the defects existing in the moving strip, d) a step for evaluating the light scattered from the monochromatic light beam in the step c) and processing the light scattered from the monochromatic light beam to generate a control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331004-A (JP)
Title: Electrically assisted bicycle
Inventor: TOSAKA SUSUMU
IPC: A63B24/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically assisted bicycle capable of being controlled freely to various loading states and used as a fitness machine.  <P>SOLUTION: A display controller 43 transmits loading level information selected by a user to a vehicle controller 31 by communication, the vehicle controller 31 changes a gear position with an automatic gearshift unit 34 in response to the loading level information received from the display controller 43, and transmits a result derived by multiplying a target regeneration current amount to a motor unit 50 by a ratio corresponding to the loading level by communication. The motor unit 50 controls regeneration current amount to a battery 14 by current feedback control using the target regeneration amount received from the vehicle controller 31 as a target value. Thus, by controlling the gearshift ratio and a regeneration brake, a load is charged to a treading torque, and fitness travel corresponding to a selection of the user is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343252-A (JP)
Title: Image processor and image processing method
Inventor: YOSHIMOTO TSUTOMU
IPC: H04N1/387
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method which avoid leaking and/or abusing important data without lowering the efficiency of an image output processing.  <P>SOLUTION: Image data read by an image reader 2 or image data received by a communication unit 10 are stored on a hard disc 12 and outputted from an image forming unit 6. After an output process of the image data stored on the hard disc 12 ends to result in unwanted image data, the unwanted image data are processed into ineffective data. Then other jobs, if any, are processed and the unwanted image data stored on the hard disc 12 are overwritten to delete (overwrite delete) them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337292-A (JP)
Title: Fiber elastic body and chair
Inventor: KAJI MASAHITO
IPC: A47C27/12
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber elastic body and a chair using the same suppressing peeling, loosening, and deviation of fibers of a fiber assembly, maintaining a favorable compression repulsive force for a long period and being hardly fatigued.  <P>SOLUTION: This fiber elastic body 1 includes the fiber assembly 2 comprising three-dimensional structure of carbon fibers; a first protection sheet 3 stacked on a pressure receiving face (seating face) of the fiber assembly 2 and stuck thereto so as not to relatively slide in receiving the pressure; a second protection sheet 4 stacked on the surface of the first protection sheet 3 and being non-stuck thereto so as to relatively slide when receiving the pressure; and a quilting thread 5 collecting the 2, 3 and 4 together and quilting them. Thermosetting resin is used for binder for the fiber assembly 2 and, when molding the fiber assembly 2, the first protection sheet 3 is stuck to the fiber assembly 2 with the binder. The binder impregnated in the first protection sheet 3 is functioned as lubricant making the second protection sheet 4 easy slip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340235-A (JP)
Title: Coupling metal piece for shape steel
Inventor: HARA KIYOMI
IPC: F16B7/18
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling metal piece for shape steels capable of coupling together shape steels simply and of being embodied in a light and small construction at low cost.  <P>SOLUTION: The coupling metal piece 1 is configured so that an engagement part 8 to contact with each side end of the coupling members 3 for restricting the sideways movement of each shape steel is provided on at least one of the mating surfaces of a pair of plate members 6 pinching the side faces of the coupling parts 3 of the shape steels, a pair of coupling members having bolt holes perpendicularly intersecting the plate members 6 are formed outside of their intersecting parts where the straight lines contacting with the inner end faces of the engagement parts 8 are intersecting each other, and that the coupling parts are pinched from the sides by the coupling members in such an arrangement that the engagement parts 8 are in engagement with the coupling parts 3 in order to fasten them together by bolt(s). The engagement part 8 is formed in a perpendicularly intersecting cruciform shape from a pair of projection rows or ridges or a pair of grooves. The engagement part is formed so that recesses having different widths are overlapped at stages, wherein the bolt hole is formed as a long hole 9, and the seat 9a of the bolt hole is made a slope with the outside positioned higher, or it may be acceptable that grasping pawls 8c are provided at the ends of each engagement part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338593-A (JP)
Title: Connecting structure
Inventor: MIYAMOTO SATOSHI
IPC: B62D25/20
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure which can firmly connect a third member at the connected section between a first member and a second member without changing the connecting position between the first member and the second member.  <P>SOLUTION: In a body structure 10 of a vehicle, a patch 16 is welded to a locker inner rear 14. Also, a cross member 18 is welded to the locker inner rear 14 and the patch 16, and the cross member 18 is connected with the locker inner rear 14. In addition, a locker inner front 22 is welded to the patch 16, and the locker inner front 22 is connected with the connected section between the locker inner rear 14 and the cross member 18. Thus, without changing the connecting position of the locker inner rear 14 with the cross member 18, the locker inner front 22 can firmly be connected with the connected section of the locker inner rear 14 with the cross member 18 by changing the welded position between the locker inner rear 14 and the locker inner front 22 by the patch 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI