baber/WOPTO huggingface dataset:
Patent JP-2005068520-A (JP)
Title: Copper alloy having high strength and high bending workability
Inventor: SUGAWARA YASUTAKA
IPC: C22C9/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the strength of titanium copper in respect for the essence of the strengthening mechanism while maintaining its excellent characteristics as they are.  <P>SOLUTION: In the copper based alloy comprising, by mass, 2.0 to 4.0% Ti, as the third element(s), one or more kinds selected from Fe, Co, Ni, Si, Cr, V, Zr, B and P are comprised by 0.01 to 0.50%, and, with the second phase grains with an area of ≥0.01 μm<SP>2</SP>observed by a cross-sectional microscopic examination as the object, the total area of the grains with the Ti composition of ≥25 atomic% in the second phase grains is ≤30% to the whole area of the second phase grains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078158-A (JP)
Title: Image processing device, image processing method, program and recording medium
Inventor: MIYAMA SANNASHI
IPC: G06T1/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and the like for quickly, precisely and easily recognizing an area, based on an original image.  <P>SOLUTION: An image processing device 101, when an operator specifies a square guide line position (step 801), sets a processing area inside a square guide line (step 802). In the processing area, the device 101 recognizes an area (flesh) (step 803). Next, the device 101 sets a processing area outside the area (flesh) (step 805), and recognizes an area (hair) in the processing area (step 806). Then, the device 101 sets a processing area within other than the already recognized areas (step 808) and recognizes area (others) in the processing area (step 809). The device 101 generates mask image data by performing a prescribed process to pixel data in the recognized area to store it to a storage part (step 10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079689-A (JP)
Title: Wavelength multiplex optical communication system
Inventor: IMAI TAKEYUKI
IPC: H04B10/2507
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical communication system which is capable of attaining two-way communication by using a single-core optical fiber and in which the deterioration of quality in a received optical signal due to the reflection of a transmitted optical signal is reduced.  <P>SOLUTION: The wavelength multiplex optical communication system 1A carries out two-way communication by transmitting multiplexed signals S<SB>1</SB>, S<SB>2</SB>resulting from multiplexing a plurality of optical signals λa<SB>1</SB>, λb<SB>1</SB>, λa<SB>2</SB>, λb<SB>2</SB>of different wavelengths to a first optical fiber line 10, and is provided with: optical multiplexers/demultiplexers 21 and 31 connected to both ends of the first optical fiber line 10; optical transceivers 22a, 32a and optical trasceivers 22b, 32b connected to the optical multiplexers/demultiplexers 21, 31 and communicating with each other. The connection of the optical transceivers 22a, 32a and 32b, 32b to the optical multiplexers/demultiplexers 21, 31 are made by second optical fiber lines 23a, 23b and 33a, 33b of two cores whose transmission directions of optical signals differ from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304145-A (JP)
Title: Exposure apparatus
Inventor: TANIGUCHI TETSUO
IPC: G02B7/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus improved in temperature stability of a projector lens in an optical system of projection.  <P>SOLUTION: The exposure apparatus including a projection optical system (PL) with a lens barrel (5) for holding a projection lens comprises a first temperature regulating mechanisms (13, 14) which regulate temperature of at least one of light entering or exit parts of the projection lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078895-A (JP)
Title: Cation exchange membrane, its manufacturing method, and membrane-electrode junction for solid polymer fuel cell
Inventor: HIGUCHI YOSHIAKI
IPC: H01B1/06
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cation exchange membrane which has high strength in spite of its thin thickness, superior in dimensional stability when containing water, and a membrane electrode assembly for solid polymer fuel cell having high output and excellent durability by dint of the usage of the cation exchange membrane.  <P>SOLUTION: The cation exchange membrane is composed of perfluorocarbon polymer having sulfonic group which is reinforced by fluorine-contained polymer cloth of which the denier number of warp and weft is respectively independently 0.01-1.2, and the thickness of the crossing point of the warp and weft is 1-20 μm. The membrane electrode assembly for solid polymer fuel cell has this cation exchange membrane as an electrolyte membrane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004106940-A (JP)
Title: Double container
Inventor: NOSE KAZUAKI
IPC: B65D83/76
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double container which does not degrade its appearance even if a thin container housed inside an outer packaging container deforms.  <P>SOLUTION: The double container 100 consists of a thin refill container 110 made of a synthetic resin, an airless pump 120 mounted on a mouth 111 of the refill container 110, a transparent or semitransparent outer packaging container 130 in which the refill container 110 with the pump 120 to be housed and kept, and a cover 140 to be fixed to a mouth 131 of the outer packaging container 130 in a state that the pump 120 is exposed. An opaque, semitransparent or transparent tubular member 150 is provided between the refill container 110 and the outer packaging container 130. The tubular member 150 is a sleeve made of a sheet material such as a film or paper and having decoration applied on its external surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005077796-A (JP)
Title: Image exposure device and photographic processor
Inventor: MAKINO MASANORI
IPC: G03B27/52
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image exposure device capable of preventing, with a simple constitution, image quality from deteriorating owing to paper powder originating from a photosensitive material.  <P>SOLUTION: In the image exposure device which exposes the photosensitive material, every line, to recording light corresponding to the digital image data of an image to be recorded while transporting the photosensitive material, a 1st paper powder preventive member is provided which is formed in a wall shape along the width direction of the photosensitive material and not in contact with the photosensitive material, on the upstream side of the transport direction of the photosensitive material with respect to the optical path of the recording light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077291-A (JP)
Title: Three-dimensional positioning system
Inventor: YAMAMOTO GORO
IPC: G01S1/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional positioning system capable of improving measurement accuracy with an inexpensive constitution.  <P>SOLUTION: In this three-dimensional positioning system, an electric wave from a GPS satellite S is received by a positioning device 1 which is a mobile station, to thereby measure the three-dimensional position, and the measurement accuracy of the three-dimensional position by the positioning device 1 is improved by using correction data from a standard station 2 provided on the ground side. In the system, a value acquired by correction based on a bilinear interpolation method, correction data on a pseudo distance from the standard stations 2 arranged on a plurality of spots in an area and an ionosphere change rate is used as the correction data in the positioning device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074873-A (JP)
Title: Method for cleaning of printing machine and its apparatus
Inventor: EBINA TOSHIHIKO
IPC: B41F35/06
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a rotation body of a printing machine while manufacturing cost is decreased.  <P>SOLUTION: A cleaning start button 23 is turned on, low speed driving instruction is outputted to a motor driver 33 to drive a printing machine at a low speed. A valve 30 for feeding cleaning liquid is turned on to jet cleaning liquid to a washing cloth and the washing cloth is pushed on a surface of a rubber cylinder. Ink or paper dust on the surface of the rubber cylinder are wiped off with the washing cloth and the washing cloth is separated from the surface of the rubber cylinder. Thereafter, an instruction for driving at a high speed is outputted to a motor driver 33, the rubber cylinder is rotated at a high speed being a drying speed, and a surface of the rubber cylinder is dried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077913-A (JP)
Title: Display device
Inventor: MOTAI TOMONOBU
IPC: H01L27/146
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with which image capturing can be performed with high resolution, without lowering the an aperture ratio.  <P>SOLUTION: A driving section 26 for moving a display unit 25 in the lateral direction of a pixel arrangement region is arranged at one end of the display unit 25, and an elastic member 27 consisting of a leaf spring etc., is arranged at the other end. A fulcrum section 28 is arranged between the driving section 26 and the display unit 25, and a fulcrum member 29 is also arranged between the elastic member 27 and the display unit 25. Image capturing is repeated, while the display unit 25 is slid little by little in the lateral direction by the driving section 26, so that even if the spacing between adjacent photoelectric conversion elements 12 is large, the image capturing can be performed with the high resolution and the high-resolution image capturing is made possible without the lowering of the aperture ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082651-A (JP)
Title: Production method of thermoplastic resin molded product and microporous membrane comprising the molded product
Inventor: SUZUKI SADAKATSU
IPC: C08J9/26
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a thermoplastic resin molded product whereby a washing solvent, used for removing a solvent and/or a plasticizer added at film-formation, can be removed at a high speed while inhibiting its diffusion, and a microporous membrane with a fine appearance and no shrinkage or pinhole can be obtained.  <P>SOLUTION: The production method of the thermoplastic resin molded product comprises a step wherein a solution, obtained by melting and kneading a solvent and a polyolefin-based thermoplastic resin, is extruded from a die and cooled to yield a gel-like molded product, the solvent remaining in the gel-like molded product is removed using the washing solvent to yield a washed molded product, and the washed molded product is brought into contact with warm water while the washing solvent is removed from the washed molded product through suction by a washing solvent-suction means. The washing solvent (A) used here has a boiling point of ≤100°C under an atmospheric pressure, surface tension of ≤24 mN/m at 25°C and water solubility of ≤600 mass ppm at 16°C. The washing solvent-suction means has a perforation size (the diameter of the largest circle inscribed in a perforation for sucking the washing solvent) of 10-5,000 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085996-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KITAMURA YOSHINORI
IPC: H01L21/8247
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for effectively suppressing inter-FG capacitance coupling.  <P>SOLUTION: This semiconductor device is provided with a semiconductor substrate 11 having first and second element forming parts 12 parted by an element separating groove 13, first and second lower gate insulating films 21 formed on the first and second element forming parts, first and second FG22a formed on the first and second lower gate insulating films, an element separation insulating film 31 formed in at least the element separating groove, and formed with a recess on the upper face, an upper gate insulating film 23 formed on the surfaces of the first and second FG, and a CG line 26 having parts formed so as to be faced to the first and second FG through the upper gate insulating film and a part formed in the recess. The whole side face of the first FG faced to the second FG is matched with the side face parted by the element separating groove of the first element forming part, and the whole side face of the second FG faced to the first FG is matched with the side face parted by the element separating groove of the second element forming part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083365-A (JP)
Title: Egr structure of engine
Inventor: OSAWA KENSUKE
IPC: F02M25/07
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability and reliability by absorbing and relieving stress convergently applied to a connection part of an EGR (exhaust gas recirculation) pipe to an exhaust system, to prevent the initiation of a crack or the like at the connection part, and to simplify connection work of EGR pipe to the exhaust system by securing gas sealing performance at the connection part of the EGR pipe to the exhaust system without welding.  <P>SOLUTION: The tip part of the EGR pipe 2 is mounted in a state of forming an annular clearance 21 outside the tip part of a connecting pipe 12, and a ring-like gasket 3 of circular cross section for performing gas sealing between the EGR pipe 2 and the connecting pipe 12 is inserted in the annular clearance 21. A stopper part 22 for impeding the slip-off of the ring-like gasket 3 is formed projecting inward at the EGR pipe 2 at the part radially facing the tip part of the connecting pipe 12, and a coil spring 4 pressing and energizing the ring-like gasket 3 toward the stopper part 22 is held in the annular clearance 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090766-A (JP)
Title: Steam generator
Inventor: TENKAI YOHEI
IPC: A61L2/06
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam generator of an inexpensive structure, high response and high steam generating efficiency.  <P>SOLUTION: In this steam generator composed of a heater 1, a evaporation pipe 2 closely kept into contact with the heater 1, a connection pipe A3 connected with one end of the evaporation pipe 2 to supply the water into the evaporation pipe 2, and a connection pipe B4 connected with the other end of the evaporation pipe 2 for discharging the steam generated in the evaporation pipe 2 to the external, the connection pipe B4 is mounted on a position higher than the closely-contact part 6 of the evaporation pipe 2 and the heater 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088024-A (JP)
Title: Welding method for invar
Inventor: ENUMA KAZUYUKI
IPC: B23K35/30
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method for Invar, by which sufficient low-temperature toughness is secured while inhibiting a reheat crack from occurring in a weld zone.  <P>SOLUTION: Members consisting of Invar are mutually joined by conducting multi-layer welding of three layers or more through TIG welding method. When conducting the welding, the initial layer or the initial and 2nd layers are formed using a 1st similar-metal welding material containing more C and Nb than the member consisting of Invar, and the remaining layers are formed using a 2nd similar-metal welding material containing more C and Ta than the member consisting of Invar.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093132-A (JP)
Title: Lighting device for medical examination
Inventor: SAKURAI MOTOO
IPC: F21Y101/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for medical examination, of which a handle will not come off unless it is intentionally operated, and therefore, will not come off during an operation of a mirror directed toward a patient's lips, and so a mirror operation can be safely carried out, and further, structurally without looseness between the handle and a socket at mounting of the handle, not giving any discomfort during the operation.  <P>SOLUTION: The lighting device for medical examination is made to fix the handle 5 against a handle socket such that a cam 51d of a mounting means 53 of the handle is pressed into handle sockets 51a, 51b against spring force of a pressing spring 51c and is rotated, to permit an engagement part 53d formed at the mounting means gets to be engaged with an engaging protrusion 51a<SB>3</SB>formed in the handle sockets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092554-A (JP)
Title: Vending machine
Inventor: SOEJIMA HIDEYUKI
IPC: G07F11/02
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating inside door for vending machines, which secures high thermal insulation performance in a low-cost and simple assembly structure and improves convenience for merchandise display.  <P>SOLUTION: A vending machine is provided with a heat insulating inside door and an outside door in front of a cabinet, which is a thermally insulated housing provided with merchandise storage racks in the storage space. The heat insulating inside door 3 comprises a resin heat insulating board 9 as a base, and the board is attached with resin plane sheets 9a and 9b on both its front and back face. A metal outer frame 10 is fixed so as to surround all four sides of the door board, and the right and left side frames 10a and 10b are attached with a metal hinge 7 and a door rock 8 respectively. In addition, the outer frame 10d, which is placed in the lower side of the door board, is fixed with a shutter frame for a merchandise outlet port 3e. In the front side of the door board, a display board 12, which protrudes toward a display space of the outside door, is provided so that merchandise samples 13 can be displayed in the display space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087149-A (JP)
Title: Method for producing d-chiro-inositol
Inventor: YAMAGUCHI MASANORI
IPC: C12N9/90
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce D-chiro-inositol useful as medicines in high efficiency.  <P>SOLUTION: The method for producing D-chiro-inositol contains the reaction of D-chiro-inosose with myo-inositol 2-dehydrogenase and NADH (reduced nicotinanide adenine dinucleotide reduced form) to convert the D-chiro-inosose to D-chiro-inositol. The D-chiro-inositol is produced from D-chiro-1-inosose or myo-inositol exclusively by enzymatic reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092709-A (JP)
Title: Encapsulated document structure, storage medium, encapsulated document processor and encapsulated document system
Inventor: HASEGAWA YUSHI
IPC: G06Q50/10
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encapsulated document structure capable of protecting a copyright of content information placed in an electronic document.  <P>SOLUTION: In this encapsulated document 101, the content information 103, an operation program 104 making a computer realize various functions, and transmission destination information 102 for transmitting various kinds of information to the computer are encapsulated as a single document, and an operation process to the content information 103 inside the encapsulated document file 101 is restricted. Thereby, unauthorized use of the content information 103 inside the encapsulated document file 101 is prevented to protect the copyright of the content information 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092062-A (JP)
Title: Pulse motor control method for image forming apparatus
Inventor: OZAKI YUICHI
IPC: G03B42/02
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse motor control method for reducing noise or vibration without making the structure of a mechanical device complicated.  <P>SOLUTION: When a pulse motor is driven at a desired pulse speed, a drive voltage is changed so that the torque at the desired pulse speed falls in a constant voltage range in terms of a pulse-speed-and-torque characteristics. Driving the pulse motor within the constant voltage range reduces torque variation and hence noise or vibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097856-A (JP)
Title: Double-deck bridge using double large-eccentricity exterior cable
Inventor: SUDA NOBUHIRO
IPC: E01D1/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-deck bridge using double large-eccentricity exterior cables, which is the double-deck bridge of an intermediate or long span constructed by employing a relatively simple structural system, to thereby reduce the weight and cost of the double-deck bridge of the intermediate or long span.  <P>SOLUTION: The double-deck bridge using the double large-eccentricity exterior cables is constructed by forming a steel-concrete complex truss bridge of the double deck structure by connecting a concrete upper floor slab 1 and a concrete lower floor slab 2 together by a steel pipe truss 3, arranging the large-eccentric exterior cables 7, 8 at upper and lower locations of a deviated portion 6 arranged at a fulcrum 5 on a pier 4, and bearing the upper and lower floor slabs 1, 2 by the upper and lower large-eccentric exterior cables 7, 8, respectively. According to the structure of the double-deck bridge, a number of PC cables each having an intermediate capacity are dispersed and arranged to softly bear the upper and lower floor slabs, respectively, and therefore the structural system can be constructed while generation of local stress on the bridge is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099933-A (JP)
Title: Driving operation assist device for vehicle, and vehicle with driving operation assist device for vehicle
Inventor: EGAMI SHINKO
IPC: B60W50/16
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving operation assist device for a vehicle transmitting a situation around the vehicle to a driver as accelerator pedal reaction force.  <P>SOLUTION: In this driving operation assisting device 1 for the vehicle, a controller 60 calculates driver's proficiency to traveling environment, and risk potential from the traveling environment around one's own vehicle. The controller 60 corrects, according to the proficiency, a reaction force control amount calculated according to the risk potential, and generates the corrected reaction force control amount as the accelerator pedal reaction force to transmit the risk potential and the proficiency to the driver through a tactile sense.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099548-A (JP)
Title: Method for manufacturing polarizing film, polarizing film, and image display device using same
Inventor: TAKAMURA RYUICHI
IPC: B29L11/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing film whose in-surface optical characteristic becomes uniform even if the thickness in an original film surface is uneven, the polarizing film or an optical film obtained by the manufacturing method, and an image display device which uses those films.  <P>SOLUTION: A manufacturing process for manufacturing the polarizing film in which the polarizing film is dipped in dyeing liquid containing a dichroic substance and then uniaxially drawn to align the dichroic substance is characterized in that the product of the dichroic substance density (wt.%) of the dyeing liquid and a time (second) for which the polarizing film is dipped in the dyeing liquid is 0.5 to <30.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI