baber/WOPTO huggingface dataset:
Patent JP-2008248692-A (JP)
Title: Tunnel ventilation control device
Inventor: TOKIMOTO HIROYUKI
IPC: E21F1/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel ventilation control device, economically and effectively ventilable in a tunnel having a jet fan and a centralized exhaust facility.  <P>SOLUTION: This tunnel ventilation control device has the jet fan 22 as a ventilation facility, and the centralized exhaust facility having an exhaust port 24 for centralized exhaust. An anemometer 26, a smoke indicator 27 and a polluted gas densitometer 28 are arranged in the tunnel 21. The centralized exhaust facility 23 also has blade angle variable exhausters 25R(L) communicating the exhaust port 24 via an exhaust dust 31, and the exhaust duct 31 is provided with duct inside anemometers 26R(L) measuring a wind speed just before the exhausters. The operation air volume of the exhausters 25R(L) is determined based on a measured value of the anemometer 26, the smoke indicator 27 and the polluted gas densitometer 28 in the tunnel, and after its operation, a blade angle of the exhausters 25R(L) is changed until an exhaust air volume actual value determined from the duct inside anemometers 26R(L) and the known duct cross-sectional area, coincides with the exhauster operation air volume.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023723-A (JP)
Title: Vehicular interior part
Inventor: KANEDA TOSHIHISA
IPC: B60R21/21
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular interior part capable of ensuring the consistent development performance of airbags.  <P>SOLUTION: The vehicular interior part includes an interior part body fitted to a cabin side of a vehicle body panel, an airbag installed in a space between the vehicle body panel and the interior part body; a development unit which is demarcated in a part of area of an interior part body material, and turned to open an opening, through which the airbag is developed into the cabin; and a plurality of tiers formed on a boundary line demarcating the development unit in the interior part body for allowing the turn of the development unit by the expansion pressure of the airbag. The tiers reach an end ridge at an end side of the interior part body to form a starting point of the cleavage of the boundary line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030341-A (JP)
Title: Retreating confirmation device
Inventor: KIKUTA TOMOYUKI
IPC: B60R1/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retreating confirmation device enabling confirmation of an area becoming a dead angle from an operator's cab side generated by bending of a tractor part 3 and a trailer part 4 at retreating of a trailer-towing type vehicle.  <P>SOLUTION: The retreating confirmation device 2 is constituted by a photographing device 14 provided with two cameras 14a, 14b mounted to left and right sides of a rear part bumper 7 provided at a rear end part of the tractor part 3 respectively; a retreating detection device 10 for detecting retreating of the tractor part 3; a steering direction detection device 12 for detecting a steering direction of a steering device 6; a display device 17 provided in the operator's cab so as to display an image photographed by the photographing device 14; and a control device 19 for performing control such that the image photographed by the camera 14a (14b) for photographing a direction that an outer ring difference is generated is displayed on the display device 17 based on a signal from the retreating detection device 10 and the steering direction detection device 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008282046-A (JP)
Title: Gray tone mask and method for manufacturing thin film transistor substrate
Inventor: IMURA KAZUHISA
IPC: G03F1/54
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gray tone mask of a halftone film type by which a high-quality TFT can be manufactured.  <P>SOLUTION: The gray tone mask for manufacturing a thin film transistor substrate has a pattern for a thin film transistor substrate, the pattern including a light-shielding part, a light transmitting part and a light semitransmitting part formed by patterning a light semitransmitting film and a light-shielding film formed on a transparent substrate. The pattern for a TFT substrate includes patterns corresponding to a source and a drain and comprising two light-shielding parts separated from each other and a pattern corresponding to a channel part adjoining to and interposed between the above two light-shielding parts and comprising a light semitransmitting part, and includes a portion where the two light-shielding parts and the semitransmitting part interposed therebetween are arranged in one direction; wherein in an adjoining portion between the channel part and the source and between the channel part and the drain, a light semitransmitting film with addition of a desired margin region is formed in a region corresponding to the channel part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010031109-A (JP)
Title: Thermosetting resin composition, its cured product, optical member, optical semiconductor, and method for producing them
Inventor: MATSUMURA KAZUNARI
IPC: H01L23/29
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition producing a cured product with high refractive index, transmission, light resistance, and heat resistance, having low viscosity and suitable for optical member; to provide a cured product and an optical member having high refractive index, transmission, light resistance, and heat resistance; and to provide an optical semiconductor having high light extraction efficiency and long lifetime.  <P>SOLUTION: The thermosetting resin composition comprises, based on 100 pts.mass of a resin component containing 20-39.5 mass% of a methacrylic polymer (A), 60-79.5 mass% of a methyl methacrylate (B), and 0.5-10 mass% of a (meth)acrylic radical polymerizable monomer (C) having 2 or more double bonds in a molecule, 0.5-3 pts.mass of a certain aliphatic diacyl peroxide having a 10-hr half life temperature of 80°C or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030724-A (JP)
Title: Image forming device
Inventor: MURATA HIROKI
IPC: B65H31/02
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording paper full loading detection system including a detection means capable of printing recording paper of such sizes that support printing to their maximum loading amounts in an in-body discharge image forming device in which an output recording paper loading part is provided between the image forming device and an image reading part.  <P>SOLUTION: This image forming device includes: an image forming device body; the image reading device 504 for reading a document placed on the upper part of the image forming device body and supplying the read image information to an image forming means; and a discharge space for loading the recording paper on which images are formed between the image forming device body and the image reading device 504. The detection means comprising a light emitting part 101 and a light receiving part 102 is disposed at the lower surface side-end of the image reading device 504 in such a manner as to be opposed to each other. The recording paper in the discharge space is detected to be full by detecting that the discharged and loaded recording paper reaches the lower surface of the image reading device 504.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031555-A (JP)
Title: Excavation method
Inventor: OTA YOSHINORI
IPC: E21D13/00
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation method, simply and inexpensively restraining rising of the bottom in open cut works.  <P>SOLUTION: This excavation method includes: a process of dividing an area 2 to be excavated into a preceding excavation section 3 and a subsequent excavation section 4 adjacent to the preceding excavation section 3, and performing bedding excavation for the preceding excavation section 3 with an unexcavated part at a predetermined height left in the subsequent excavation section 4; a process of forming a preceding base 5 in the preceding excavation section 3 where bedding excavation is completed; and a process of excavating the unexcavated part in the subsequent excavation section 4 and performing bedding excavation for the subsequent excavation section 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030545-A (JP)
Title: Gate structure
Inventor: HAYASHI KENJI
IPC: B60P1/43
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate structure capable of suppressing damage to a bumper attributable to the interference with a road surface.  <P>SOLUTION: When forming an inclined surface by deploying a slope 61 on the extension of a floor slope 32 of a rear chamber 11, a gate 34 in the erected state 45 is turned and tilted to a vehicle rear R side. A lower edge of a center constituting part 23 of a rear bumper 16 is supported by the gate 34 via a bumper hinge 121, and an upper edge 123 of the center constituting part 23 is moved to the gate 34 side. By moving the upper edge 123 of the center constituting part 23 closest to the road surface 51 to the gate 34 side when the gate 34 is tilted, the distance 161 from the road surface 51 to the upper edge 123 can be increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036401-A (JP)
Title: Concentrated dampening water composition for printing and dampening water composition for printing
Inventor: FUKUSHIMA KATSUHIKO
IPC: B41N3/08
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated dampening water composition for printing which can keep an antiseptic effect over a long period of time even in a metal roller, and its peripheral member and a dampening water composition for printing.  <P>SOLUTION: The concentrated dampening water composition for printing contains 0.5-5 mass% of a tetrazole compound shown by a formula (I) wherein R and R' are the same or different and are hydrogen, a 1-20C alkyl group, a 3-20C cycloalkyl group, a phenyl group, a naphthyl group, a 1-20C alkyl phenyl group, an amino group, an aminophenyl group, a mercapto group, and a 1-20C alkylmercapto group or a 1-20C carboxyalkyl group, and/or its water soluble salt, 0.005-3 mass% of a benzotriazole compound, and 0.01-5 mass% of a thiazoline compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009041566-A (JP)
Title: Turbine nozzle sector
Inventor: BACHA JEAN-LUC
IPC: F01D5/28
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine nozzle sector structured so that the zone of a rear edge cavity located near an external platform segment is substantially free from the risk of high temperature corrosion.  <P>SOLUTION: The turbine nozzle sector 110 is equipped with an outer platform segment 102 and an inner platform segment 104, where one or more hollow blades 106 are extending. Each vane has the rear edge cavity 116 for communicating with a plurality of exhaust ports 118 arranged along the rear edge of the vane for supplying the cooling air. These exhaust ports exhaust part of the cooling air. The cavity 116 is positioned on a level with the external platform 102 and communicates with an air outlet port 130 to enable a small quantity of cooling air to be exhausted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010039236-A (JP)
Title: Optical regulation member, lighting system, and liquid crystal display
Inventor: OGAWA YOICHI
IPC: G02B5/30
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical regulation member, a lighting system, and a liquid crystal display, solving a problem wherein a bright line is generated and a problem wherein a brightness is not enough.  <P>SOLUTION: This optical regulation member is provided with: a base material of a transparent sheet-like base material of emitting a light incident from one face, from the other face; an optical structure formed on the other face of the base material, and for regulating a light characteristic; a transparent binder applied onto the one face of the based material; and a plurality of non-translucent granular materials dispersed at a prescribed density in the binder, and the problem to be solved hereinbefore is solved by providing the optical regulation member having a diameter of the granular material larger than a thickness of the binder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042890-A (JP)
Title: Braking force setting device of elevator hoist
Inventor: KITABORI KATSUMI
IPC: B66B11/08
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking force setting device of an elevator hoist having a simple and inexpensive constitution, and capable of successively releasing its braking force to two sets of braking machines provided on the elevator hoist.  <P>SOLUTION: A screw bar 12 with a flange is inserted in a release lever 10, and a flange part 12a is arranged opposite to the release lever 11. One end of a core wire 15 is connected to the flange part 12a, and the other end is connected to an operation lever 14. A flange part with a screw hole is provided on a screw part of the screw bar 12 with the flange, and arranged opposite to the release lever 10, and a compression spring 13 is arranged therebetween. The value larger than the displacement of the release lever 11 is ensured as the deflection of the compression spring 13. A space larger than the displacement of the release lever 10 is formed between the release lever 11 and the flange part 12a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048311-A (JP)
Title: Clutch
Inventor: TOMOMATSU DAISUKE
IPC: F16D37/02
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch capable of increasing torque capacity when power transmitting power and suppressing increase in drag torque when the power transmission is not carried out.  <P>SOLUTION: The clutch includes a first rotation element 12 and a second rotation element 16 which are coaxially arranged, a fluid chamber 14 including a clearance B1 formed between the first rotation element 12 and the second rotation element 16 and composed to be fluid-tight, and magnetic viscous fluid 15 flling the fluid chamber 14 and composed by mixing magnetic powder 21 in base oil. The clutch is capable of relatively increase the torque capacity between the first rotation element 12 and the second rotation element 16 by forming a magnetic field, aligning the magnetic powder 21, and relatively increasing the semblance viscosity of the magnetic viscous fluid 15. An oil-repellent layer 20 for discharging the base oil from the clearance B1 to the outside is provided on a surface forming the clearance B1 of at least either the first rotation element 12 or the second rotation element 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276271-A (JP)
Title: Liquid crystal display device
Inventor: OYAMA TAKESHI
IPC: G02F1/1335
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device in which retardation layers on the rear surface side can be cut down.  <P>SOLUTION: The liquid crystal display device includes a pair of substrates 2, 6 and a liquid crystal layer 10 interposed between the substrates and has a reflective area and a transmissive area formed thereon. At least one of the substrates is provided with retardation films 7, 22, 32 whose phase differences differ between the reflective area and the transmissive area, formed thereon. The phase differences of the retardation films 7, 22 of the reflective area are larger than that of the retardation film 32 of the transmissive area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049933-A (JP)
Title: Manufacturing method for electrode of fuel cell
Inventor: ODA NOBU
IPC: H01M8/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electrode body of a fuel cell capable of improving adhering strength of a membrane electrode assembly or a catalyst layer with a gas diffusion layer without reducing electron conductivity and water permeabliity between the catalyst layer and the gas diffusion layer without increasing expansion-contraction characteristics of an electrolyte membrane, and without inhibiting water repellency of the gas diffusion layer.  <P>SOLUTION: This manufacturing method for the electrode body of the fuel cell is comprised of a first process wherein the membrane electrode assembly (MEA) in which the catalyst layer 2 is formed on a surface of the electrolyte membrane 1 and the gas diffusion layer 5 are prepared, and a second process of spraying dry adhesive powder 8 at least larger in dimension than surface roughness of the catalyst layer 2, and lower in softening point than the electrolyte membrane 1 onto either one of an adhesive face of the catalyst layer 2 or the adhesive face of the gas diffusion layer 5, next of abutting both adhesive faces, of softening the adhesive powder 8 by thermal crimping, and of manufacturing the electrode body 10 (MEGA).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049985-A (JP)
Title: Terminal metal fitting, and electric wire with terminal metal fitting
Inventor: KOBAYASHI KAZUMASA
IPC: H01R4/18
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal metal fitting capable of restraining an elongation of the terminal metal fitting, and to provide an electric wire with the terminal metal fitting.  <P>SOLUTION: A stepped inclination part 50 of a bottom plate part 48 of the terminal metal fitting 30 has a thick wall part 51 with a wall thickness thickened in the longitudinal-directional central part, the thick wall part 51 is not crushed when crimped, owing to the thickness of the thick wall part 51, even when applied with pressure thereon, and the overall elongation as the whole terminal metal fitting 30 is restrained, because an elongation is not generated in the bottom plate part 48, by evacuating further the core conductor 21 into a deep side of the stepped inclination part 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054591-A (JP)
Title: Laser beam scanner
Inventor: OKI MAKOTO
IPC: G02B26/10
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam scanner which has a plurality of light sources corresponding to a plurality of photoreceptors which have a plurality of light emitting points wherein excellent optical performance is kept and assured optical path division is possible in a light source system.  <P>SOLUTION: The light beams generated from the respective light sources 11 having the plurality of light emitting points pass through collimator lenses 12 and apertures 13 and are synthesized with an optical path synthesizing mirrors 14 so that light beams are directed into one and the same direction, and the light beams are guided to a polygon mirror. The distances t (ty, tm, tc) between the apertures 13 and the optical path synthesizing mirrors 14 satisfy the following relation, t<fcoä(2/3)fcy×tanθ-w}/50p, where fco is the focal length of the collimator lenses, fcy is the focal length of a cylinder lens, p is the pitch of light emitting points in a sub-scanning direction, θ is the diagonal incident angle of the light beams incident to a deflection face, and w is the width of the aperture in the sub-scanning direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056842-A (JP)
Title: Piezoelectric device and method for manufacturing the same
Inventor: MATSUZAWA JUICHIRO
IPC: H01L23/28
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To let an increase in an electronic-part loadable area on a circuit board and an improvement in reliability on an electro-mechanical connection coexist in a piezoelectric device having a two-storied structure.  <P>SOLUTION: The piezoelectric device 10 having the two-storied structure includes a resin 39 coating an IC on the circuit board 22. Through-holes 28 used for electrically connecting internal terminals 24 fitted on one main surface in the circuit board 22 and a rear electrode 44 for a piezoelectric vibrator 40 are formed to the resin 39. Recesses 30 having aperture areas larger than the through-holes 28 are formed at the upper ends of the through-holes 28, and the circuit board 22 and the piezoelectric vibrator 40 are connected electrically and mechanically by a conductive member 38 filled into the through-holes 28 and the recesses 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053405-A (JP)
Title: Plated steel material excellent in handleability and formability
Inventor: KIMATA YOSHIO
IPC: C23C22/07
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated steel material having compatibility between sufficient handleability and formability.  <P>SOLUTION: The plated steel material has a film layer containing zirconium compounds, phosphate compounds and cobalt compounds on at least one side of a plated steel plate, wherein the film contains temperature-sensitive polymer beads consisting essentially of N-isopropyl acrylamide with the mean grain size of 0.2-2.0 μm, and its glass transition-temperature of 30-54°C. Further, it is preferable for improving compatibility between handleability and formability that the temperature-sensitive polymer beads consist of copolymer of N-isopropyl acrylamide monomer and N, N-dimethyl acrylamide monomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009138517-A (JP)
Title: Shock-absorption type rockfall stone guard net work
Inventor: SAKAMOTO YUZO
IPC: E01F7/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To develop an economical and high energy absorbing type rockfall guard work.  <P>SOLUTION: Shock-absorber equipment is mounted to a wire rope between a pocket column and a suspended rope anchor in the case of a pocket-type rock net work. When rocks have fallen, a top part of the pocket column moves to absorb shocks to a wire mesh net and increase the amount of absorbed energy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010055993-A (JP)
Title: Lighting system and luminaire
Inventor: ARAKI TSUTOMU
IPC: F21V29/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system and luminaire which can obtain a substantially uniform light distribution characteristics in all directions, and which can radiate the heat generated from a semiconductor light-emitting element.  <P>SOLUTION: The lighting system includes the semiconductor light-emitting element 11 as a constituent element mounted on one surface side; a plurality of substrates 12 mutually connected by a flexible member 12b; a light source body 13 in which these substrates are arranged sterically by folding the flexible member; a support body 14, having a heat conductive member 14a for supporting the light source body by joining with another surface side of the sterically arranged substrates of the light source body, and a base member 15 arranged on the support body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052809-A (JP)
Title: Case
Inventor: INUKAI YASUO
IPC: B65D81/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case preventing damage and deformation of the case by using a gripping section integrated with the case.  <P>SOLUTION: The case has a storage chamber surrounded by side walls 11 and the gripping section 3 extended from the side wall 11. The gripping section 3 is bent so as to cover a part of the storage chamber, and forms a curved section 3a which covers the side wall 11 by using its curved part. Thus, when a corrugated carton 30 is vibrated and external force is applied to the corrugated carton 30 at the time of transporting the case 1 by storing the cases in a corrugated carton 30, the curved section 3a is elastically deformed, and the vibration and external force is prevented from being directly added to a body of the case 1. The curved section 3a performs a role of a shock absorbing material, therefore, and damage and deformation of the case 1 is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT