baber/WOPTO huggingface dataset:
Patent JP-2005215051-A (JP)
Title: Optical fiber cable and its manufacturing method
Inventor: TANAKA YUKIAKI
IPC: H01B11/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the increase of loss due to lateral pressure by improving the lateral pressure property of an optical fiber cable.  <P>SOLUTION: The optical fiber cable 1 has a long optical element 9 provided with: a coated optical fiber 3; tension members 5 which are arranged at both sides of the coated optical fiber 3 along its extending direction of the coated optical fiber 3; and a cable sheath 7 which covers the coated optical fiber 3 and the tension members 5 and which has at least one notch 11 formed on the surface of the cable sheath 7 on both sides of the coated optical fiber 3 of a second direction orthogonal to a first direction connecting the tension members 5 and also which has projecting parts 15 for absorbing the lateral pressure formed at least at one place on surfaces of both sides of the second direction of the cable sheath 7 in a plane vertical to the extending direction of the coated optical fiber 3. As a result, the lateral pressure is absorbed by the projecting parts 15 and stress of the lateral pressure become so as not to be allied to the coated optical fiber 3 and the lateral pressure property is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212519-A (JP)
Title: Drive control device of hybrid vehicle
Inventor: YONEDA OSAMU
IPC: B60L50/16
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To restore negative pressure for braking operation without restarting an internal combustion engine when the negative pressure for the brake operation is insufficient during electric driving to stop the internal combustion engine in a hybrid vehicle constituted so that the drive control device has the internal combustion engine and the electric motor as a driving source, and a vacuum pump generating the negative pressure for the brake operation is driven by accompanying with the rotation of the internal combustion engine.  <P>SOLUTION: When the negative pressure for the brake operation is insufficient during electric driving, the drive control device cranks the internal combustion engine by connecting to a wheel driving system, controls the output of the electric motor so as to compensate cranking friction torque of the internal combustion engine by the electric motor or cranks the internal combustion engine with a starter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217551-A (JP)
Title: Eyeglass display device
Inventor: YOSHIDA TAKAAKI
IPC: G02B27/02
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyeglasses type display device capable of executing pupil distance adjustment by symmetrically moving the lateral optical blocks 11, 12 together.  <P>SOLUTION: Mounting blocks 15, 16, which are mounted to the lateral optical blocks 11, 12, are slidably fitted to a connecting pipe 17 at the center. An inflexible thread 43 is inserted into the connecting pipe 17. One end of the thread 43 is fixed to an adjusting screw 41 adjustably screwed to a female screw hole 40 at the wall 39 of the terminal end of one mounting block 15. The end on the opposite side of the thread 43 is folded back by a folding back member 53 mounted to the terminal end of the connecting pipe 17, and fixed to the mounting block 16 on the opposite side. A compression coil spring 45 is interposed between one mounting block 15 and the connecting pipe 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214462-A (JP)
Title: Flexible duct
Inventor: SUGIYAMA IWAO
IPC: F24F13/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to remove a flexible duct from an installation member as the installation member is installed on a device such as a drier.  <P>SOLUTION: This flexible duct is formed cylindrical, provided with the installation member 27 comprising a cylindrical part 23 and a flange protruded outward from one end of the cylindrical part. A number of bolts 31 are protruded outward from the cylindrical part of the installation member, and insertion holes 35 are provided to correspond to the respective bolts on the cylindrical part. Cuts 37 are provided in the insertion hole, and each insertion hole at the end part of the flexible duct is fitted to each bolt on the cylindrical part from outward of the cylindrical part, so that each bolt is inserted into the insertion hole. A nut 38 is engaged with each bolt, thereby the end part of the flexible duct is installed on the outside of the cylindrical part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214465-A (JP)
Title: Cold insulation device
Inventor: YOSHITOME HIDEO
IPC: F25D17/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold insulation device in which temperature of cooling medium to heat-exchange with a subject part can be adjusted.  <P>SOLUTION: This cold insulation device is provided with a heat exchanging means 3 to heat-exchange the subject part with the cooling medium, a cooling means 2 to cool the cooling medium, a heat accumulating means 30 comprising a sealed container filled with heat accumulating agent and a tube member penetrating the sealed container to heat-exchange with the cooling medium flowing in the tube member to cool the heat accumulating agent, first cooling medium circulating means 5 and 6 to circulate cooling medium between the cooling means 2 and the heat accumulating means 30, and second cooling medium circulating means 7, 8, and 9 to circulate cooling medium between the heat exchange means 3 and the heat accumulating means 30. In the middle of on-going passages 7 and 8 of the second cooling medium circulating means, a mixing tank 4 having prescribed inner volume is provided. A branched flow means 10 branched from a middle part of a return passage 9 of the second cooling medium circulation means is provided to be connected to the mixing tank 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214253-A (JP)
Title: Flared terminal structure for tube
Inventor: WADA SHIZUO
IPC: F16L19/02
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide high sealing irrespective of elastic deformation of a flared part, and to provide compatibility with workability of the flared part.  <P>SOLUTION: In the flared terminal structure for the tube, a flared part 24 spreading like a cone is formed in a terminal of a metal tube 20, and by tightening a flare nut 27, the flared part 24 is pressed against a seat face 25 of a counterpart member 21 to be connected. The flared part is machined such that a radius R of curvature of an outer circumferential curved face of the flared part 24 is smaller than a thickness t of the tube 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212558-A (JP)
Title: Tonneau cover device
Inventor: SUZUKI KATSUAKI
IPC: B60J5/10
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tonneau cover device opening/closing interlockingly with opening/closing of a back door, hard to be broken.  <P>SOLUTION: The tonneau cover device held by a winding means with one end of a sheet-like tonneau cover main body energized in a winding direction, wherein the tonneau cover main body is wound by the winding means interlockingly with opening operation of the back door and taken out interlockingly with closing operation of the back door, comprises a first slide rail provided in a cabin and extending in a take-out direction of the tonneau cover main body; a first slider slidably held by the first slide rail while holding a take-out end part of the tonneau cover main body; a second slide rail provided in the cabin and extending in a direction crossing the first slide rail from the vicinity of an extension end of the first slide rail; a second slider slidably held by the second slide rail; a connector for connecting the first slider and the second slider; and a connecting means for connecting the second slider and the back door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214309-A (JP)
Title: Friction plate
Inventor: KINOSHITA YOSHIO
IPC: F16D13/62
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction plate capable of improving cooling performance of a friction material.  <P>SOLUTION: This friction plate 2, of which the friction material 25 is bonded onto a metal core plate 21, has a spline teeth 24 in spline engagement with a hub and is constructed so that an oil passage 23 may be formed on the core plate 21. The oil passage is formed as a recessed section which does not axially penetrate the plate, on a surface of the core plate 21. The recessed section communicates with inner and outer peripheral edges, however, may be open to either side thereof. The friction plate 2 can improve cooling performance because the friction material is cooled from the side of a bonded surface between the core plate and the friction material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139885-A (JP)
Title: Portable computer and locking device of its stand base
Inventor: WANG WEN-CHIEH
IPC: E05B73/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable computer and a locking device of its stand base.  <P>SOLUTION: A lock device is assembled on a support arm of the stand base, a lock provided at a front end of the lock device protrudes to the outside of the support arm, and a lock hole is provided on a rear face of the portable computer. When the portable computer is installed on the support arm for use, the lock hole corresponds to the lock of the lock device, which locks the lock into the lock hole of the portable computer by receiving control of a key or other system to lock the portable computer and its stand base mutually in order to prevent theft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218237-A (JP)
Title: Motor
Inventor: SHIGEMIZU TETSUO
IPC: H02K5/24
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein vibration and noise can be suppressed effectively.  <P>SOLUTION: The motor comprises a stator 20 that generates a rotating magnetic field and a rotor 30 that generates magnetic flux and is rotatably supported inside the stator 20. The motor is so constituted that the rotor 30 is rotated by mutual interaction between the rotating magnetic field and the magnetic flux, and torque is thereby transmitted to the rotating shaft 31 of the rotor 30. The motor is provided with canceling force generators 40 that are installed on the circumferential surface of the stator 20 and exert a canceling force on the stator 20 so that an electromagnetic vibromotive force exerted on the stator 20 is canceled out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282039-A (JP)
Title: Electronic device
Inventor: YAMAMOTO RYUICHI
IPC: C08G61/12
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device making use of an electrically conductive polymer membrane formed by self-organized aggregation from soluble electrically-conductive polymer solution and having satisfactory charge transport capability regardless of whether or not the bonding pattern of the main chain backbone mixedly includes stereoregular and non-stereoregular portions and also regardless of a degree of crystallization, particularly a degree of growth of a lamellar structure.  <P>SOLUTION: The subject electronic device has a structure represented by (D-A)<SB>X</SB>. In the formula, D represents an aromatic group having the electron donatability; A represents an aromatic group having the electron acceptability; each of D and A can have a substituent on an aromatic ring and has a molecular structure in which the centers of all the atoms constituting D and A are positioned within 2 Angstroms to the π conjugate plane of each of D and A; and X represents an integer equal to or more than 3, and in the main chain backbone conformation, π-conjugate alternating copolymer having the conformation in which a double bond including carbon-carbon or heteroatoms and a single bond are alternately lined up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226992-A (JP)
Title: Thin film gas sensor manufacturing method
Inventor: TOKO FUMIYUKI
IPC: G01N27/12
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film heater reduced in resistance irregularity and enhanced in controllability in order to enable a thin film gas sensor using a diaphragm structure to perform accurate sensing by low power consumption.  <P>SOLUTION: The thin film gas sensor is manufactured by applying a Pt alloy to the surface of a diaphragm-like Si substrate through a support layer 2 by a sputtering method to form a film as the thin film heater and forming a pair of sensing layer electrodes 6 on the thin film heater through an electric insulating film and forming a gas sensing layer 7 and a catalyst filter layer 9 thereon. When the Pt alloy is formed as the thin film heater 3, the degree of vacuum in a film forming chamber is set so as to exceed 1.0×10<SP>-4</SP>Pa at a predetermined film forming temperature and an inert gas is introduced into the film forming chamber at a flow rate so as to become predetermined pressure before the Pt alaloy is formed into a film by a sputtering method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228589-A (JP)
Title: Electrochemical device and electrode
Inventor: OKI EIKAN
IPC: H01M10/0565
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical device having battery characteristics, and to provide an electrode.  <P>SOLUTION: In the electrochemical device having a first electrode, a second electrode, and an electrolyte, ions are produced from an electrolyte comprising a group 2A and/or a group 3A element in the periodic table, an active material in the first electrode comprises a compound of at least one kind element selected from the group comprising group 1B, group 2B, group 6A, group 7A, and group 8A elements in the periodic table, and absorbing or releasing of ions is performed by the interaction between the electrolyte and the active material. The electrode is used in the electrochemical device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251280-A (JP)
Title: Turbine vane cooled by reduction of leakage of cooling air
Inventor: SCHWARTZ ERIC
IPC: F02C7/18
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine vane capable of reducing leakage markedly and its manufacturing process.  <P>SOLUTION: This turbine vane of a turbo machine has a porous liner 18 for delimiting an annular cavity 20 between an external wall of the liner and an internal wall of the vane 10, an intake opening part 24 for supplying cooling air into the liner, and an exhaust opening part 28 for exhausting a part of cooling air from the vane. One end 18A of the liner is fixed to the vane so that the liner slides along an inner fringe 16A of the vane under relative thermal expansion action between the liner and the internal wall of the vane. The other end 18B of the liner is a free end. An annular clearance 21 between the free end of the liner and the inner fringe of the vane includes a recessed part 30 for generating head loss in a leak region so that the leak region for cooling air is delimited and flow rate of cooling air passing through the leak region is reduced by the inner fringe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005233244-A (JP)
Title: Pipe fitting
Inventor: MAKISHIMA AKITOMO
IPC: F16K5/06
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems inherent in a conventional pipe fitting configured so that a ball valve is hindered from rotating using a lock element when a plug is removed in the position with the ball valve closed and the plug is fixed to the release position using a locking member mounted on the plug when the ball valve is fixed to the release position, involving such problems that two locking mechanisms are required, the lock element and the locking member, to result in a complicated structure in mechanical terms, poor operating easiness, and high cost.  <P>SOLUTION: The pipe fitting 10 is equipped with the plug 11, the ball valve 12, a socket 13, a sleeve 15, and an adapter 16, wherein the ball valve 12 is structured so that a first 12D and a second locking groove 12E aligned in the axial direction of the socket 13 with the ball valve 12 in the opening and closing position are provided in a disc part 12B emerging from a first opening 13C formed at each side face of the socket 12, while the sleeve 15 has a projection 15A fitted into the first 12D and second locking grooves 12E by the energizing force of a first spring 14 for fixing the ball valve 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233531-A (JP)
Title: Multi-pipe once-through boiler apparatus
Inventor: SHIMURA KOSUKE
IPC: F22B37/26
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-pipe once-through boiler apparatus manufacturable at low cost by simplifying the apparatus, saving space, and also saving a fuel in use to save energy.  <P>SOLUTION: This multi-pipe once-through boiler apparatus comprises a plurality of multi-pipe once-through boilers 1 having steam separators 5, steam pipes 12 formed by collectively connecting steam-takeout pipes 11 to the steam separators 5, and wet component separators 13 installed in the steam pipes 12. Desirably, feed water to the boilers 1 is heated by a boiler water separated by the wet component separators 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237171-A (JP)
Title: Thermoelectric conversion device
Inventor: TAUCHI HITOSHI
IPC: H01L35/32
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion device 1 which can suppress the generation and/or the development of cracks between electrode layers 5 and barrier layers 6, even if used under severe heat conditions, and can furthermore suppress a change in resistance value to improve reliability.  <P>SOLUTION: The thermoelectric conversion device 1 is equipped with a first base 2 arranged relatively on a high temperature side, a second base 3 arranged relatively on a low temperature side, a thermoelectric member 4 arranged between the first and the second bases 2, 3 and using a thermocouple material as a base material, and the electrode layers 5 and the barrier layers 6 arranged toward the thermoelectric member 4 in order from the first and the second bases 2, 3, respectively. In at least the first base 2 side in the first base 2 side and the second base 3 side, the electrode layers 5 and the barrier layers 6 are formed of a combination of materials which suppress the generation of tensile stress caused by thermal expansion between the electrode layers 5 and the barrier layers 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242552-A (JP)
Title: On-vehicle reception device, on-vehicle transmission device and server
Inventor: OSAI JUN
IPC: G09B29/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect an obstacle by a new method different from a conventional method such as an on-vehicle camera or a laser radar sensor.  <P>SOLUTION: A car navigation equipment 10 of a vehicle 1 decides that the vehicle 1 avoids the obstacle on the basis of a travel locus 45, and transmits information about the travel locus 45 of its own vehicle to a car navigation equipment 10 of a following vehicle 2. The navigation equipment 10 of the vehicle 2 receives the information about the travel locus 45, and decides the avoidance of the travel locus 45 obstacle on the basis of the travel locus 45. When deciding that it is to be avoided, warning of the obstacle is given to a driver. When the vehicle 2 travels along a locus avoiding the obstacle 5 later, information about an average locus of the travel locus of the vehicle 1 and the travel locus of the vehicle 2 is transmitted to a vehicle 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154001-A (JP)
Title: Connecting structure of two sheet-like parts, folding box, sheet for assembling folding box, connecting structure for both ends of sheet, packaging cover and sheet for assembling packaging cover
Inventor: OZAKI MASAO
IPC: B65D5/43
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily and relatively inseparably connect two sheet-like parts.  <P>SOLUTION: This folding box 1 has a front face part, a back face part, both side face parts and a bottom face part. A tongue piece 31 is provided connectively on the top end of the back face part. The piece 31 is formed with an engaging piece 31a facing the direction opposite to that of the piece 31. The front face part of the box 1 is formed with an insertion slit 32 and an engaging slit 34. The engaging piece 31a of the piece 31 protruding toward the outside of the front face part through the slit 32 is inserted from the direction opposite to that of the insertion of the piece 31 in the slit 34 formed in the front face part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081137-A (JP)
Title: Cyclone separator and vacuum cleaner provided with the same
Inventor: OH JANG KEUN
IPC: A47L9/16
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone separator in a compact structure and a cleaner provided with the same so as to improve dust collecting efficiency in a plurality of conventional cyclone dust collecting devices and prevent the decline of suction force.  <P>SOLUTION: For the cyclone separator, the cyclone separator of the vacuum cleaner comprises: a first cyclone for separating air containing dust; a plurality of second cyclones for centrifuging the air separated in the first cyclone again and separating fine dust; and a dust collection unit freely attachably and detachably connected to the first cyclone and the second cyclones. In the dust collection unit, coarse dust separated in the first cyclone and the fine dust separated in the second cyclones are separately collected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238139-A (JP)
Title: Supporting method of metal oxide or metal on porous member
Inventor: HATAKEYAMA KO
IPC: B01J37/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently support a metal on the surface of a porous member without firing the porous member.  <P>SOLUTION: The supporting method of a metal oxide or a metal on a porous member involves steps of setting a porous member 13 in a reaction vessel 11; introducing carbon dioxide to the reaction vessel and making carbon dioxide in the supercritical state; introducing a metal complex 17 to the reaction vessel and supporting the metal complex on the surface of the porous member by dissolving the metal complex in the carbon dioxide in the supercritical state; and introducing an oxidizing agent or a reducing agent to the reaction vessel in which carbon dioxide is in the supercritical state and supporting a metal oxide or a metal on the surface of the porous member by decomposing the metal complex deposited on the surface of the porous member. The porous member and the metal complex may be installed in non-contact state in the reaction vessel and in the inside of the reaction vessel, carbon dioxide may be made to be in the supercritical state and the metal complex may be dissolved in the carbon dioxide in the supercritical state to support the metal complex 17 of the surface of the porous member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281394-A (JP)
Title: Flat emission transducing element, liquid crystal display device, and manufacturing method of flat emission transducing element
Inventor: TAKADA YOSHIKI
IPC: G02B6/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat emission transducer effectively emitting an electromagnetic wave emitted from an emission source from an emission surface like, for example, a light guide plate.  <P>SOLUTION: The flat emission transducer converts the electromagnetic wave emitted from the emission source into flat emission. An element body 101 formed into a plate shape is composed of a material having a dielectric constant larger than outside. A plurality of closed spaces 103 of which the planes opposing an emission surface 123 are almost flat, each having a dielectric constant smaller than that of the material composing the element body 101, are formed in the element body 101. A closed space 103 can be formed by a first member 110 constructing the element body 101, or by a recess 121 formed of a second member 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI