baber/WOPTO huggingface dataset:
Patent JP-2005227134-A (JP)
Title: Magnetic sensor
Inventor: TAKEUCHI YASUTO
IPC: H01L43/08
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized magnetic sensor having reduced jitters.  <P>SOLUTION: A flexible assembly is formed by placing a magnetic detection section, thin-film conductor sections, and electrode terminals on a flexible substrate, and the assembly is bent on the thin-film conductor sections and is fixed to a nonmagnetic support with an adhesive so that the magnetic detection section and the electrode terminals are not coplanar and that the detection section is formed so as to be a plane, a recess surface, or a projecting surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229455-A (JP)
Title: Compound piezoelectric substrate
Inventor: TANNO MASAYUKI
IPC: H03H9/25
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound piezoelectric substrate in which warpage when temperature is changed is reduced, thermal resistance is excellent, frequency temperature characteristic improvement effect is high, which suppresses rear face reflection of bulk wave and easily combines a semiconductor device and a SAW device, at a low cost.  <P>SOLUTION: In the compound piezoelectric substrate adhering a piezoelectric substrate to a support substrate having an expansion coefficient smaller than that of the piezoelectric substrate interposing an adhesive layer, as for the piezoelectric substrate, thickness is 5 to 100 μm and the adhesion surface of the piezoelectric substrate is processed into a rough surface and as for the support substrate, it comprises Si and both surface layers of the support substrate are oxidized with thickness of 0.1 to 40 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235850-A (JP)
Title: Semiconductor laser unit and optical pickup employing it
Inventor: FUJIWARA KIYOSHI
IPC: H01S5/022
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser unit having a simple and easy-to-assemble structure in which heat can be dissipated easily while satisfying both high function and size reduction and high integration can be realized including an optical element.  <P>SOLUTION: The semiconductor laser unit comprises a metal plate 100, a semiconductor laser 110, a silicon substrate 120 and a flexible sheet 130 arranged side by side on the metal plate 100, a wire 140, and an optical element 150 arranged on the metal plate 100 to cover the wire 140, the silicon substrate 120 and the flexible sheet 130 wherein the metal plate 100 has a recess in which the silicon substrate 120 and the flexible sheet 130 are arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233025-A (JP)
Title: Ejector
Inventor: SUGIURA TAKAYUKI
IPC: F25B9/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector for controlling the flow amount of refrigerant passing therethrough with the displacement of a needle valve, while reducing force required for the displacement of the needle valve.  <P>SOLUTION: The ejector comprises a high pressure space 18 into which high pressure refrigerant flows from an inlet 17, a nozzle 17 having a throttle portion 17c for reducing a passage area for the high pressure refrigerant in a range from the high pressure space 18 to a jet 17b, the needle valve 19 for changing the opening of the throttle portion 17c with the displacement of the throttle portion 17c in an axial direction R, and a suction space 22 in which the jet 17b and a gas phase refrigerant inlet 22a are arranged. An opposite-side end 19c of the needle valve 19 to the jet is arranged in an opposite-side end space 21 as a space separate from the high pressure space 18, and the opposite-side end space 21 is communicated with the suction space 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230969-A (JP)
Title: Chamfering device and chamfering method
Inventor: IHARA MASAKI
IPC: B24B9/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamfering device and a chamfering method by which chamfering can be executed without depending on the skill of a worker and a time required for executing chamfering work can be shortened.  <P>SOLUTION: The chamfering device 5 is provided with a chamfering tool 1, a chamfering tool driving part 51, a chuck 52 as a holding means for holding an optical lens L, and an adjusting means 53 for adjusting pressing force of the optical lens L to the chambering tool 1. The chamfering tool 1 has an elastic body 11. A domy part 111 of the elastic body 11 is formed into a hemispherical shape having the arcuate face constituted of a single curvature radius. A plurality of chamfering pads 13 are arcuately arranged and stuck on the surface of the domy part 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234354-A (JP)
Title: Automatic photograph forming device and method
Inventor: TATSUMI SATOSHI
IPC: H04N5/222
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To shorten user's waiting time and to improve the rate of turnover of customers.  <P>SOLUTION: The automatic photograph forming device is equipped with a photographing means 11, input means 17 and 18 for inputting the photographing condition of a photographic image or an additional image to be composited into the photographic image or both of them, a display means 17 for presenting the photographic image and the additional image, a plurality of photographing amusement booths 2 and 3, and an output corner 4 having an output means 23 outputting image data obtained in the booths 2 and 3, and an output operation part 24 for setting an output system by the output means 23. A command to shift to operation in the booth 3 is given to the user U who finishes operation in the preceding booth 2 out of the booths 2 and 3, and also a command to shift to operation in the output corner 4 is given to the user U who finishes the operation in the final booth 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236153-A (JP)
Title: Multilayer circuit board, and manufacturing method thereof
Inventor: HASHIMOTO OSAMU
IPC: H05K9/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer circuit board excelling in its electromagnetic-wave shadowing quality.  <P>SOLUTION: The multilayer circuit board (four-layer flexible wiring board) is the one wherein some of ends in the flexible circuit having at least a first flexible circuit 100 and a second flexible circuit 200 are connected mutually with rigid circuits. Further, there are provided electromagnetic-wave shielding layers 4 between the first and second flexible circuits 100, 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238496-A (JP)
Title: Image forming apparatus
Inventor: UBUKAWA HISAKI
IPC: G03G15/36
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can display self-related information or the like to a body case surface in a relatively good state of appearance with no copying mistakes.  <P>SOLUTION: It is judged in step S1 whether or not there is a printing command. When there is the printing command ("Y" in step S1), setting information is read out from a self information storage region in step S2, and layout information of a mounting region preliminarily related to the setting information is read out from a layout information storage region in step S3. Data for printing so as to arrange and print self information by a predetermined font size that can be accommodated in the corresponding mounting region is generated on the basis of the layout information in step S4, and the data is sent to a printer 31 (step S5). Printing is carried out to a recording paper placed in a paper feeding cassette 14 or a tray 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240412-A (JP)
Title: Doom roof mounting method
Inventor: HISHIGAKI YOUICHIROU
IPC: E04B7/08
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method for a doom roof to be safely, easily and quickly formed with the area of a site to be required separately being smaller than that to be required for a conventional doom roof.  <P>SOLUTION: An assembling jig J is used in previously forming partial bodies 1 forming the doom roof 10 while supporting them. The formed partial bodies 1 are mounted in sequence to form the doom roof 10 more safely, easily and quickly than forming it at the upper part of a structure 20. The area of the partial body 1 is 1/5 to 1/8 that of the doom roof, and the area to be required separately is much smaller than that to be required for the whole doom roof 10. Besides, the partial bodies 1 are equally split ones of the doom roof 10, and so all partial bodies 1 can be assembled with the integrated assembling jig J.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239509-A (JP)
Title: Method for controlling elution of fluorine from steel slag and underground burying material
Inventor: MATSUMURA SHOGO
IPC: B09B3/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently controlling an eluting amount of fluorine from steel slag containing fluorine at a low cost.  <P>SOLUTION: The elution of fluorine from steel slag is effectively controlled by mixing a compound comprising water-soluble calcium or/and a calcium mixture containing a compound comprising water-soluble calcium into steel slag containing fluorine. By mixing a concrete waste material into the steel slag containing fluorine, the eluting amount of fluorine from the steel slag is reduced to a level lower than the legal standard and the mixture is usable as an underground burying material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245520-A (JP)
Title: Bone fixation device, assembly method and operating tool
Inventor: CHAN-FUN CHON
IPC: A61B17/58
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone fixation device for not only increasing the support force of a bone screw and preventing movement but also facilitating assembly and preventing the detachment of a cap.  <P>SOLUTION: The bone fixation device comprises the bone screw 50 having a head 54, the cap 56 for supporting the upper side of the head, a receiver member 58 having a bore 70 to which the head of the bone screw is locked and having a U-shaped channel where a support bar is housed, and a bar fixing nut 60 for fixing the support bar. The bore is composed of a multiple step part 74 formed on a lower inner surface so as to be in linear contact with the upper outer surface of the head and increase the support force of the head, a cap housing part formed on the upper side of the multiple step part so as to house the cap, and a screw part formed into an inner diameter smaller than the inner diameter of the cap housing part, to which the bar fixing nut is screw-connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251478-A (JP)
Title: Head lamp
Inventor: IWASAKI KAZUNORI
IPC: F21Y101/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively or efficiently utilize invalid light from a light source by irradiating it to the righthand outside or to the lefthand outside forming a dead space of a light distribution pattern for vehicles passing each other.  <P>SOLUTION: This head lamp is equipped with: a first sub-reflecting surface 60 having an ellipsoid of revolution on which a first focus F61 is positioned at the first focus F31 of a main reflecting surface 30 as a basis, and reflecting the invalid light L1 from the light source toward a second focus F62; a second sub-reflecting surface 70 having an ellipsoid of revolution on which a first focus F71 is positioned at the second focus F62 of the first sub-reflecting surface 60 as a basis, and reflecting light L2 from the first sub-reflecting surface 60 toward a second focus F72; and a third reflecting surface 80 having an ellipsoid of revolution on which a focus F8 is positioned at the second focus F72 of the second sub-reflecting surface 70, and reflecting light L3 from the second sub-reflecting surface 70 toward the righthand outside or the lefthand outside of the light distribution pattern LP for vehicles passing each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248487-A (JP)
Title: Reinforcing structure by splice round material for hollow steel pipe steel tower
Inventor: NUNOTANI KOJI
IPC: E04H12/10
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure of a main column material for improving wind resistant performance, particularly, compression or tensile strength by installation of a splice round material without performing field processing such as boring, cutting and welding on the main column material of an existing hollow steel pipe steel tower.  <P>SOLUTION: This reinforcing structure is composed of a pair of vertically divided upper support plates fastened by a bolt to an upper end forged flange of the main column material, a pair of vertically divided lower support plates fastened by a bolt to a lower end forged flange of the main column material, an upper support plate reinforcing rib fixed to an under surface of the upper support plates, an upper crossed groove joint part arranged on the under surface of the upper support plates, a lower support plate reinforcing rib fixed to an under surface of the lower support plates, a lower crossed groove joint part arranged on an upper surface of the lower support plates, a pair of splice round materials arranged on both sides of the main column material between the upper-lower support plates, and upper-lower projection joint parts arranged on the upper-lower ends of the respective splice round materials. The upper-lower projection joint parts are fitted to the upper-lower crossed groove joint parts, and are frictionally joined by a high strength bolt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196096-A (JP)
Title: Cleaning device for fixing device and image forming apparatus
Inventor: DEGUCHI MASANOBU
IPC: G03G15/20
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent staining on the front surface and rear surface of recording paper by appropriately recovering the unnecessary developer from a heating roller and a pressure roller, even when a paper sheet of a large paper sheet width is subjected to continuous printing, and even when the paper sheet is subjected to continuous printing by a high-speed machine.  <P>SOLUTION: The cleaning device for the fixing device 24 is equipped with the heating roller 77 heated by a heating means, and the pressure roller 32, brought into pressurized contact with the heating roller 77 under prescribed contact pressure. The cleaning device for the fixing device 14 holds a recording sheet 19, between these two rollers and fixes the developer 93 on the recording sheet 91 to the recording sheet 91. The cleaning device is provided with a cleaning roller 75 for removing the developer on the surface of the pressure roller 32, by coming into pressurized contact with the pressure roller 32; and since a plurality of recessed parts are formed on the surface of the cleaning roller 75, staining on the front and rear surfaces of the recording paper sheet can be surely prevented, by recovering the unwanted developer 93.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339604-A (JP)
Title: Aluminum alloy sheet for can end with excellent anisotropy, and its manufacturing method
Inventor: NOMURA MASARU
IPC: C22F1/047
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for can ends which can be manufactured by cold rolling without interposing a process annealing step between cold rolling steps after hot rolling and in which 0 to 180° earing is reduced at drawing and anisotropy is improved and also to provide its manufacturing method.  <P>SOLUTION: The sheet is a hard aluminum alloy sheet having a composition which consists of >2.0 to 3.4% Mg, 0.20 to 0.50% Mn, 0.28 to <0.60% Fe, 0.04 to 0.20% Si and the balance Al with impurities and in which the total content of Fe and Mn is 0.6 to 1.0%. In this sheet, the area occupancy of Al-Fe-Mn crystals and that of Mg-Si crystals at sheet surface are made to >1.0 to <3.0% and <0.2%, respectively, and also 45° earing ratio and 0 to 180° earing ratio at drawing are made to <4.0%, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245752-A (JP)
Title: Wiping cloth
Inventor: HIRAGA SATOSHI
IPC: D04H3/016
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiping cloth having a superior wiping property of an oil film and the like, having a superior liquid absorbency and wiping property, having a favorable shape retainability, having high whiteness and regularly used as a dry state.  <P>SOLUTION: This wiping cloth is characterized in that, at least, 60% of the number of fibers constituting one side face is made of nonwoven fabric, or cellulose fiber with filament diameter of 2.9-7.1 μm and a surface water absorbing velocity coefficient on the surface is 10 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004180347-A (JP)
Title: Facsimile machine
Inventor: MUSSO PIETRO
IPC: B41J13/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper ejection tray which can be arranged compactly in the time of no use in a facsimile machine.  <P>SOLUTION: The facsimile machine is equipped with a plate 264 whose front edge is pivotally supported in a housing 32 and which can occupy a closing position and a releasing position. An additional piece 266 is pivotally supported at the rear edge of the plate 264. At the closing position, the plate 264 covers the upper portion of the housing 32 and the additional piece 266 is placed on a part of the plate 264 and fixed on the plate 264. At the releasing position, the plate 264 is disposed while being matched with the inlet of a scanner 43 to form the tray capable of collecting documents 77 ejected from the scanner 43, and the additional piece 266 is released from the plate 264 and matched with the plate 264 by a stop portion provided between the additional piece 266 and the plate 264, thereby forming the extended portion of the plate 264.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005248275-A (JP)
Title: Aluminum alloy sheet for can body having excellent secondary workability of can wall
Inventor: YOKOI HIROSHI
IPC: B21B3/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for can body excellent in secondary workability of can wall by which a can-wall thickness equal to that of the conventional beverage can can be maintained and the occurrence of cracks and wrinkles can be prevented even if secondary working, such as embossing, is applied to the can wall after DI working and bake hardening treatment, and further, the necessity of troublesome regulation of manufacturing conditions in manufacturing can be obviated.  <P>SOLUTION: The aluminum alloy sheet has a composition which consists of 1.0 to 2.5% Mg, 0.5 to 1.0% Mn, 0.25 to 0.45% Si, 0.20 to 0.50% Fe and the balance Al with impurities and in which a ratio between Mg content and Mn content, (Mg content %)/(Mn content %), ranges from 1.0 to 5.0. With respect to a can-wall part of 0.08 to 0.14 mm thickness after the aluminum alloy sheet is subjected to DI working into a can body and then to bake hardening treatment, tensile properties using JIS 13 B test pieces in a circumferential direction of the can are: 280 to 330 MPa tensile strength; 260 to 300 MPa 0.2% proof stress; and 3 to 8% fracture elongation. Further, with respect to the above can-wall part, the critical number of cycles to fracture by 90° repeated bending at 1.0 mm bent radius is ≥6 cycles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259400-A (JP)
Title: Mass spectrometer
Inventor: HARADA TAKAHIRO
IPC: G01N27/62
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass spectrometer, with an ion source which is excellent in the coaxiality of an air sending passage with a liquid sending pipe by guiding the liquid sending pipe to the center axis of the air sending passage precisely.  <P>SOLUTION: An ion source 11 comprises: a transportation pipe 14, which has a jet tip 16 on the top, where a gas sending passage 17 for sending an assist gas is formed in the jet tip 16, and the inner surface of the gas sending passage 17 near the jet tip 16 forms a tapered surface 5 the space diameter surrounded by which tapers toward the side of the jet tip 16; a liquid sending pipe 15, which is inserted into the gas sending passage 17, is placed with the top toward the jet tip 16, and sends a liquid sample to the jet tip 16; at least three spheres 2 with the same shape inserted between the inner surface of the gas sending passage 17 and the outer surface of the liquid sending pipe 15; and pushing mechanisms 3, 4 which pushes the spheres 2 onto the tapered surface 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257963-A (JP)
Title: Projector
Inventor: ABE HIROSHI
IPC: G03B21/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector, in which a trailing phenomenon is overcome by disposing a rotary wheel which controls the state of illuminating a liquid crystal device being a light modulator, and in which a user can selectively put the rotary wheel in an acting position or a non-acting position, by allowing the rotary wheel to be inserted in or extracted from an optical path by the use of a motor that makes the rotary wheel rotate.  <P>SOLUTION: An illumination device includes the wheel 30 having a light transmitted area and a light non-transmitted area spirally formed, on which illuminating luminous flux is made incident and which rotates such that a light irradiated area and a light non-irradiated area are alternately scrolled on the liquid crystal display, in synchronization with the screen writing frequency of the liquid crystal display. The illuminating device also includes the motor 10 integrated with the wheel 30. The illumination device further includes a frictional plate 50, which can selectively be pressed against the peripheral face of an outer rotor 12 that is the rotor of the motor 10, and which extends perpendicular to the rotating axis of the motor 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255825-A (JP)
Title: Modified diene polymer rubber and its manufacturing method
Inventor: OSHIMA MAYUMI
IPC: C08C19/30
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified diene polymer rubber excellent in low fuel consumption property, its manufacturing method and a rubber composition comprising the polymer rubber.  <P>SOLUTION: The modified polymer rubber is obtained by the following steps: step 1 for obtaining an active polymer having an alkali metal terminal by polymerizing a conjugated diene monomer, or the conjugated diene monomer and an aromatic vinyl monomer in the presence of an alkali metal catalyst in a hydrocarbon solvent; and a step 2 for obtaining the modified polymer rubber by reacting the active polymer with a compound represented by formula (1) (wherein R<SB>1</SB>is a 1-4C alkyl group; R<SB>2</SB>and R<SB>3</SB>are each any one of heterocyclic rings represented by general formulae (2); and n is an integer of 1-5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255622-A (JP)
Title: Water-in-oil type eye shadow
Inventor: TAKATSU AKIHIKO
IPC: A61K8/89
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a water-in-oil type eye shadow which dries quickly after coated, has an excellent lasting effect, and simultaneously gives a smooth coating sense.  <P>SOLUTION: This water-in-oil type eye shadow contains (a) 10 to 60 mass % of a hydrofluoroether represented by the formula (1) : C<SB>n</SB>F<SB>2n+1</SB>-O-C<SB>x</SB>H<SB>2x+1</SB>(1) [(n) is 1 to 6; (x) is 1 to 6], (b) 3 to 30 mass % of a silicone-based resin, (c) 10 to 50 mass % of a pigment, (d) a nonionic surfactant, and (e) water, as essential ingredients.  <P>COPYRIGHT: (C)2005,JPO&NCIPI