baber/WOPTO huggingface dataset:
Patent JP-2006119678-A (JP)
Title: Dispersion-shifted optical fiber
Inventor: MATSUO SHOICHIRO
IPC: G02B6/036
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance dispersion-shifted optical fiber that is more suitable for a long distance system or a multi-wavelength transmission incidental to a large capacity of the latest optical communication system and to a demand for long distance transmission.  <P>SOLUTION: The dispersion-shifted optical fiber has a refractive index profile composed of a center core, a step core and a clad, with a small diameter solution employed as a core diameter. Assuming that r1 is the radius of the center core, r2 is the radius of the step core, Δ1 is the relative refractive index difference of the center core with the refractive index of the clad as a reference, Δ2 is the relative refractive index difference of the step core, x is r2/r1 and y is Δ2/Δ1; 5.0≤x≤7.5, 0.14≤y≤0.18 and 0.8%≤Δ1≤1.2%. In addition, Aeff is 65-95 μm<SP>2</SP>, dispersion slope is 0.08-0.14 ps/km/nm<SP>2</SP>, bending loss is ≤100 dB/m, and the absolute value of wavelength dispersion value is 0.5-8.0 ps/km/nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219121-A (JP)
Title: Theft preventing device for steering column
Inventor: MONTAY JEAN PHILIPPE
IPC: B60R25/021
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for locking an insert lever when a steering column is put in a constraining position.  <P>SOLUTION: This theft preventing device for a steering column has the insert lever 1, and the insert lever 1 is partially inserted into the steering column or at least the interior of an intermediate element 7 fixed to the steering column, thereby occupying the constraining position of the steering column. The constraint of the steering column by the insert lever 1 is locked by a locking means. The locking means has at least two movable members 4, 4' at least partially allowed to advance into the interior of the fitting grooves 2, 2' provided in the insert lever, and at least two out of the fitting grooves 2 or 2' of the insert lever 1 or the movable members 4 or 4' are biased in the axial direction so that at least one of the two movable members 4, 4' is fitted into the fitting grooves 2, 2'.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245564-A (JP)
Title: Semiconductor device
Inventor: ISHIDA HIDETOSHI
IPC: H01L21/338
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of precisely controlling carrier density.  <P>SOLUTION: The semiconductor device comprises a single crystal substrate 105 and a hexagonal system crystal of 6 mm symmetry and is provided with a semiconductor layer 101 formed on the substrate 105, a source electrode 102, a drain electrode 103, and a gate electrode 104 formed on the layer 101, the main surfaces of a GaN layer 106 and an AlGaN layer 107 comprising the layer 101 contains a C-axis of the hexagonal system crystal in the plane, and the longitudinal direction of a channel region 101a in the layer 101 is parallel with the C-axis of the hexagonal system crystal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007211276-A (JP)
Title: Plated steel sheet for hot-press use, its manufacturing method, and method for manufacturing hot press formed member
Inventor: KIKUCHI SUKEHISA
IPC: C22C38/00
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated steel sheet for hot-press use which is suitable for uses, such as automobile body structural parts, undercarriage parts, chassis and further various reinforcing parts, owing to its excellent toughness in the form of a formed member after hardening and also superior hardenability and corrosion resistance.  <P>SOLUTION: The plated steel sheet for hot-press use has a plating film on the surface of a steel sheet. The steel sheet has a steel composition consisting of 0.09 to 0.50% C, ≤2.0% Si, 0.8 to 3.5% Mn, ≤0.10% P, ≤0.05% S, ≤0.1% Al, ≤0.01% N, 0.005 to 0.20% Nb and the balance Fe with impurities and also has a steel structure consisting of, by area ratio, 30 to 97% polygonal ferrite, 0 to <20% bainite and the balance pearlite. The average grain size of the polygonal ferrite is 2 to 25μm. Further, the surface roughness Ra of the plated steel sheet is 0.4 to 2.2μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006252538-A (JP)
Title: Event opening support system
Inventor: MURAKAMI SATORU
IPC: G06Q50/00
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an event opening support system reducing an event promoter's burden by totally supporting progress from event planning to opening.  <P>SOLUTION: This event opening support system comprises an event registering means 2 for registering data for specifying a new event, in an event database 9; an event cooperator registering means 3 for registering data for specifying event cooperators, in the event database 9; an identification code issuing means 4 issuing an identification code for granting access authority set stepwise, to the event cooperators; an event related data providing means 5 for transmitting Web page data permitted to write or browse with the access authority based on the identification code, to an access demand with the transmission of the identification code; and a database changing means 8 for changing the contents of the event database 9 based on the data transmitted from the terminal device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007209917-A (JP)
Title: Working range regulation arrangement of telescopic boom type high-ground disassembly machine
Inventor: SANO NOBORU
IPC: E04G23/08
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working range regulation arrangement of a telescopic type boom type high-ground disassembly machine, which regulates an operation of each attachment according to each working state of high-ground working and low-ground working of a disassembly machine so that the working range can be stably defined.  <P>SOLUTION: A telescopic boom angle sensor 20 for detecting the angle of depression and incidence of a telescopic boom 15, a telescopic boom flexible length sensor 21 for detecting the flexible length of the telescopic boom 17, and a second boom angle sensor 22 for detecting the angle of depression and incidence of a second boom 16, are arranged. The working position of the disassembly machine is decided from the detection value of each sensor, the lowering angle of the telescopic boom 15 is regulated to the first determined angle A2 in high-ground working, the lowering angle of the telescopic boom 15 is regulated to the second determined angle B2 which is inclined above the first determined angle A2, and also an extension operation of the telescopic sensor 15 is stopped in middle-ground working, and the extension operation of the telescopic boom 15 is stopped and also an opening operation of the second boom 16 is stopped in lower-ground working.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211716-A (JP)
Title: Turbo compressor and freezer equipped with turbo compressor
Inventor: TAKAHASHI TOSHIO
IPC: F04D29/46
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo compressor capable of enhancing stability of operation for moving a diffuser ring partitioning a diffuser flow passage to an axial direction.  <P>SOLUTION: The turbo compressor is provided with the diffuser ring 33, a support structure body 35 fixed by a housing of the turbo compressor and supporting the diffuser ring 33 so as to be capable of being movable along the axial direction, a plurality of rocking members 37 disposed in the support structure body 35 so as to have a space from the diffuser ring 33 along a peripheral direction and capable of being rocked with respect to the support structure body 35, a connection member 39 connecting the respective rocking members 37 and the diffuser ring 33 and converting the rocking movement of the rocking member 37 to the linear movement in the axial direction so that the diffuser ring 33 is moved to the axial direction when the respective rocking members 37 are rocked, a driving mechanism 34 for giving the rocking force to the plurality of the rocking members 37, and a transmission means 43 for transmitting the rocking force from the driving mechanism 34 to the rocking member 37 so that the plurality of the rocking members 37 are synchronously rocked.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220777-A (JP)
Title: Soft magnetic thin film, its manufacturing method, and magnetic head
Inventor: MIYAKE HIROKO
IPC: G11B5/31
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic thin film with highly saturated flux density, excellent in soft magnetic characteristics and preferably usable as a magnetic film of a magnetic head for use in a magnetic disk device, and to provide its manufacturing method.  <P>SOLUTION: An alloy consisting of two or three elements of Fe, Co and Ni is formed to be a film by electroplating to form a plated film with internal stress of 400 MPa or more. As a method for improving the internal stress of the plated film, a method can be employed which includes steps of forming a thin magnetic film by electroplating and annealing the plated film at ≥150°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217219-A (JP)
Title: Dispersion liquid of layered titanate nano sheet
Inventor: HOSOKAWA KOJI
IPC: C01G23/053
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion liquid of a layered titanate nano sheet, which has low amine content and excellent transparency and to provide a solid of the layered titanate nano sheet and methods for respectively manufacturing the dispersion liquid of the layered titanate nano sheet and the solid of the layered titanate nano sheet.  <P>SOLUTION: The dispersion liquid of the layered titanate nano sheet contains the layered titanate nano sheet and a polyol and is characterized in that N/Ti molar ratio is ≤0.2. The method for manufacturing the dispersion liquid of the layered titanate nano sheet comprises the steps of: mixing the polyol with an amine-containing dispersion liquid of the layered titanate nano sheet having >0.2 N/Ti molar ratio; and removing amines from the obtained mixture. The solid of a polyol-containing layered titanate nano sheet is obtained by removing a dispersion liquid medium from the dispersion liquid of the layered titanate nano sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006201181-A (JP)
Title: Method and apparatus for display control and record medium recorded with program for display control
Inventor: YANO KENICHIRO
IPC: G09B29/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control method which improves convenience of a navigation system by previously grasping a wide range of conditions of a route scheduled to proceed along.  <P>SOLUTION: In the display control method for displaying a previously set route including one or a plurality of waypoints; a map in which a user's own vehicle position mark is displayed correspondingly to the position of the own vehicle; and a target waypoint, the waypoint closest to the position of the own vehicle and to be passed through later, the proceeding direction of the own vehicle after passage through the target waypoint is detected (step S2), and the own vehicle position mark is moved in the direction opposite to a proceeding direction after the passage prior to passage through the target waypoint.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007219183-A (JP)
Title: Light scattering material
Inventor: KONISHI AKIRA
IPC: C08L101/00
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light scattering material excellent in both of light transmissivity and diffusivity and suitable for use as the material of a light guide plate and a diffusion plate in a light source device for a lighting cover, a lighting sign, various displays, a glazing or transmission type screen, etc.  <P>SOLUTION: The light scattering material comprises porous particles having a number average particle diameter of 1-30 μm and a BET specific surface area of 0.1-80 m<SP>2</SP>/g. The porous particles can be polyamide porous particles having an average pore diameter of 0.01-0.8 μm, a porosity index of 5-100, a degree of crystallinity measured by DSC being ≥40% and a volume average to number average particle diameter ratio of 1-2.5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221601-A (JP)
Title: Ultrasonic vibrator with built-in pickup element
Inventor: HONDA YOSUKE
IPC: H01L41/08
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic vibrator easy to handle without becoming an obstacle when a cleaned body passes.  <P>SOLUTION: One surface of a piezoelectric ceramic element is stuck onto one surface of a vibrating plate. The corner of the piezoelectric ceramic element is partially notched and a negative electrode is formed in the notched part. A positive electrode is formed on the other surface of the piezoelectric ceramic element. A part of the positive electrode is cut and made to be a pickup element for detection. The positive electrode is mounted on the pickup element for detection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223383-A (JP)
Title: Steering system
Inventor: MORIYAMA SEIICHI
IPC: B62D1/18
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering system improving fastening force of an outer column against an inner column without increasing the number of parts and assembly mandays and improving supporting rigidity of the outer column against a vehicle body mounting bracket.  <P>SOLUTION: Both of contact surfaces 16A, 16B in the neighborhood of a shaft center of the outer column 1 and contact surfaces 17A, 17B in the neighborhood of a shaft center of a fastening rod 34 are firmly fastened by inside surfaces 321A, 321B of side plates 32A, 32B. Consequently, it is possible to firmly fasten the outer column 1 on the inner column 2. Additionally, a distance L1 between the contact surfaces 16A, 16B of the outer column 1 and contact surfaces 311A, 311B of the vehicle body mounting bracket 3 and the vehicle body 6 becomes shorter than a conventional steering system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227672-A (JP)
Title: Imaging apparatus
Inventor: CHIBA TAKAMASA
IPC: H04N5/369
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To secure enough the adhesive strength of the adhesive portion interposed between the electric board and the imaging element of an imaging apparatus to give a reliability to the imaging apparatus, in the imaging apparatus having its bare-chip mounting structure for mounting its imaging element on its electric board.  <P>SOLUTION: The imaging apparatus has a pixel region 21a, the imaging element 21 comprising a bare chip having an electrode 30 which is present in the same plane as the pixel region and is disposed in the portion adjacent to the pixel region, and an electric board 17 wherein it has an opening 17a, and the imaging element is disposed to cover the opening. Further, the board 17 has a connective pattern for connecting it with the electrode disposed near the edge of its opening, and an opening-inner-edge 17b of its opening is formed in the position separated in the direction of the pixel region from the electrode by a distance not shorter than 0.3 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006329418-A (JP)
Title: Tensioner device
Inventor: MARKLEY GEORGE L
IPC: F16H7/08
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To apply tension to a plurality of chain spans at the same time by a simple composition.  <P>SOLUTION: The tensioner device 340 has a pair of tensioner arms 308a and 308b respectively having pivoting ends 330a and 330b capable of rotating around fixed pins 306a and 306b, link ends 332a and 332b, and shoes 312a and 312b forming chain sliding faces 310a and 310b, a pair of link members 318a and 318b having first ends pivotally attached to each link end of each tensioner arm 308a and 308b, and a housing 320 for receiving a piston 316 having a tip in contact with a pin 316 pivotally joining second ends of the link members. By rotating each link member around the first end via the pin 316 by the piston tip, each tensioner arm is rotated to a side of a chain center line, and tension is evenly applied to each chain span.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232655-A (JP)
Title: Combustible gas detector
Inventor: OTANI HARUICHI
IPC: G01K7/02
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustible gas detector which prevents an output from being fluctuated by an environmental temperature.  <P>SOLUTION: The combustible gas detector is provided with a sensor for contacting with the examined gas to generate an electric signal, wherein a detecting part formed with an oxidation catalytic layer 13 for promoting an oxidation reaction of an examined gas, in a thermoelectric conversion part 12 extended axially, and a heater 14 for heating the detecting part to a prescribed temperature by Joule heat, are formed in a substrate 11; and a temperature control means 20 for regulating a supply current to make a resistance value of the heater constant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240083-A (JP)
Title: Heat exchanger aluminum material excellent in corrosion resistance and heat exchanger
Inventor: IDO HIDEKAZU
IPC: C22C21/00
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel heat exchanger aluminum material excellent in corrosion resistance.  <P>SOLUTION: The heat exchanger aluminum material is provided with a film containing basic aluminum sulfide on a surface of an aluminum material. The film preferably further contains aluminum sulfide, and the adhesion amount of the film is preferably 0.010 g/m<SP>2</SP>or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006173655-A (JP)
Title: Flexible printed circuit board, fc tape, and tab tape consisting of them
Inventor: OKADA YOSHIFUMI
IPC: H05K1/03
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed circuit board, FC tape, and TAB tape having outstanding properties of low thermal expansivity, low water absorption, and low moisture absorption expansivity etc.  <P>SOLUTION: The flexible printed circuit board, FC tape, and TAB tape include a base film with which more than one conditions are satisfied; the moisture absorption expansion coeffcient is 15 ppm or less; the thermal expansion coefficient is 1.0×10<SP>-5</SP>/°C or more and 2.5×10<SP>-5</SP>/°C or less; water absorption is 1.6% or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007250072-A (JP)
Title: Optical information recording and reproducing device
Inventor: TORII SHINNOSUKE
IPC: G11B7/135
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by miniaturization of a device and reduction of the number of parts while attaining precise recording and reproducing of information utilizing an SIL (solid immersion lens).  <P>SOLUTION: This device is provided with a collimator 30 which collimates a luminous flux outgoing from a light source to be a parallel luminous flux; an objective lens which is for irradiating an optical recording medium with the parallel luminous flux, which is composed of a lens 10 satisfying NA<1 and the SIL 11 and whose numerical aperture is >1; and photodetectors 27 and 29 which photodetect only the luminous flux of NA<1 of the objective lens in reflected light from the optical recording medium 12. The photodetectors 27 and 29 are arranged so as to photodetect the luminous flux collected by the collimator 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245908-A (JP)
Title: Vehicular steering device
Inventor: TAKASHITA YUSUKE
IPC: B62D5/04
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a steering reaction force control mechanism capable of suitably setting steering reaction force according to a driver and to contribute to reduction of steering burden or accurate steering angle control.  <P>SOLUTION: A control unit 11 stores a reference table in which a relationship of a physique of the driver and a mechanical impedance of a person regarding steering operation is described. The control unit 11 detects the physique of the driver and presumes the mechanical impedance corresponding to the detected physique using the reference table. Further, it controls the steering reaction force of steering based on the presumed mechanical impedance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246833-A (JP)
Title: Method of separating and recovering filler from filer-containing solution produced in process of treating fiber-reinforced plastic
Inventor: SHIBATA KATSUJI
IPC: C08J11/00
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently separating and recovering fibers and a filler, particularly calcium carbonate present in a fiber-reinforced plastic at a low cost while maintaining its quality and recovery ratio, and a molded article reusing the fibers and the filler recovered in the method.  <P>SOLUTION: The method of separating and recovering calcium carbonate from a calcium-containing solution produced in the process of treating a fiber-reinforced plastic comprises a step of adding calcium hydroxide as a coagulant to the above calcium-containing solution to coagulate the calcium carbonate and a step of recovering the coagulated calcium carbonate by filtration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249119-A (JP)
Title: Sealing member and book with sealing member
Inventor: TAKEMOTO TAKASHI
IPC: C09J7/02
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member that exhibits predetermined sealing properties and is hardly opened upon selling a book but that can be safely and easily peeled off upon opening and that has a base material and a pressure-sensitive adhesive easily separated from the book upon recycling, and to provide a book with the sealing member.  <P>SOLUTION: The sealing member to seal a fore edge of a book and the book with a sealing member using the above member are characterized in that the sealing member comprises a base material having a specific gravity of 0.97 or less and a pressure-sensitive adhesive comprising a water-soluble pressure-sensitive adhesive or an alkali-soluble pressure-sensitive adhesive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247635-A (JP)
Title: Windmill driving device
Inventor: AZUMA TAKAHITO
IPC: F03D11/04
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate installation work, in a windmill driving device for rotating a blade of a windmill, and rotating a nacelle of the windmill.  <P>SOLUTION: An output shaft 14 connected to a pinion 10 meshing with a ring gear 8 formed in a tower 2, is connected to a speed reduction mechanism 18. The speed reduction mechanism 18 is stored in a casing 16, and is fixed to the nacelle 4. A motor shaft 30 of a motor 28 is connected to an input part of the speed reduction mechanism 18, and a motor rotor 34 is joined to the motor shaft 30, and a stator 36 is arranged on its periphery, and the stator 34 is stored in a cylindrical motor-driven part casing 32. A cover 38 is arranged in an opening on the sped reduction mechanism 18 side of the casing 32, and a cover 40 is arranged in an opening on the opposite side. Bearings 42 and 44 rotatably holding the motor shaft 30 are respectively arranged in the covers 38 and 40, and the bearing 42 is arranged on the motor rotor 34 side more than a plane of the cover 38.  <P>COPYRIGHT: (C)2007,JPO&INPIT