baber/WOPTO huggingface dataset:
Patent JP-2007262837-A (JP)
Title: Pipe for forming pipe roof
Inventor: KAWAI YOJI
IPC: E21D9/04
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe for forming a pipe roof, which is sequentially propelled into ground in advance of an underground structure when the underground structure is propelled and buried into the ground, and which enables the underground structure to be propelled and buried, while preventing the collapse of upper ground and the like, by stabilizing the face ground ahead of the pipe.  <P>SOLUTION: An inner pipe 1b, the front end of which is fixed to a cutter head 4 and the inner and the outer peripheral surfaces of which are integrally provided with spiral blades 2 and 3, is rotatably arranged in each of a plurality of pipe bodies 1a which constitute the pipe roof P. A front end opening of the inner pipe 1b is provided with a shutter 5 which is expanded/contracted like an umbrella. The front end openings of all the pipes 1 except the pipe to be jacked are put into the state of being closed with the shutter 5. Thus, the face ground is held for stabilization, and only the shutter 5 of the pipe 1 to be propelled is expanded/contracted so that the pipe 1 can be propelled in the state of having the front end opening of the pipe body 1a of the pipe 1 fully opened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267299-A (JP)
Title: Attribute certificate verification system and method thereof
Inventor: UMEZAWA KATSUYUKI
IPC: G09C1/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attribute certificate verification system and a method thereof which can designate an inquiry destination to a verification device of an attribute certificate when a service provider device shows the attribute certificate, and enables a terminal device to confirm validity of the attribute certificate according to the designation.  <P>SOLUTION: A service provider device shows connection information including information of an inquiry destination of an attribute certificate verification device to a terminal device before processing of starting a cipher communication. The terminal device demands a verification of the attribute certificate from the attribute certificate verification device designated during processing of starting the cipher communication, and confirms the validity of the attribute certificate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271283-A (JP)
Title: Navigation system, route search server, terminal device, and advertisement display method
Inventor: ONISHI KEISUKE
IPC: G09B29/10
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform guidance by computing not only times required for transfer but also waiting times in the case that guidance routes includes transfer locations.  <P>SOLUTION: A navigation system includes: time-table operation data 302 of transport means; transfer data 303 indicating times required for transfer at transfer locations; a waiting time computation means 315 for computing the times required for transfer and waiting times at the transfer locations; a route search means 314; a display means 216; and an operating/input means 217. The route search means 314 searches for such guidance routes as to be based on the time-table operation data 302 and the transfer data 303 and satisfy the times required for transfer according to information on starting locations and destinations set by the operating/input means 217. When the guidance routes include transfer locations, the waiting time computation means 315 computes waiting times by subtracting the times required for transfer from the time difference between arrival times and departure times at the transfer locations and displays the guidance routes and the waiting times on the display means 216.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271310-A (JP)
Title: Method of analyzing hydrophobic organic compound and liquid chromatograph column
Inventor: AKIBA ISAMU
IPC: G01N30/88
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing method of a hydrophobic organic compound capable of clearly separating the hydrophobic organic compound by utilizing that an elution volume is different by the permutation of the solubilies of the hydrophobic organic compound to an aqueous solution and an eluent, hard to cause tailing, excellent in separation capacity, enabling the qualitative analysis or rough quantitative analysis of the hydrophobic organic compound, easy to obtain an analytical result of good reproducibility even if the preparatory detailed investigation of an analytical condition is not performed and markedly excellent in operability.  <P>SOLUTION: The analyzing method of the hydrophobic organic compound includes a separation step for passing the aqueous solution containing the hydrophobic organic compound and the eluent through a column containing fine particles of a crosslinking polymer, which has a hydrophilic compound having a hydrophobic polymer chain bonded to its terminal and the hydrophilic unsaturated monomer crosslinked to the hydrophilic compound, as a filler and a detection step for detecting the hydrophobic organic compound passed through the column to be eluted to the eluent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273618-A (JP)
Title: Resistance-changing memory device
Inventor: ROBIN CARTER
IPC: H01L49/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a resistance-changing memory device having a low power consumption, having a high cell density, being at a high speed, being non-volatile and resulting in no mistaken reading.  <P>SOLUTION: The resistance-changing memory device has a record medium 13 composed of a resistance-changing material changing a resistance value by at lease one of a current and a Joule heat. The resistance-changing memory device further has a layer 17 arranged on the record medium 13 and composed of an anisotropic conductive material having an anisotropy in a high electrical conductivity in the vertical direction to the surface of the record medium 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269954-A (JP)
Title: Polyisocyanate composition and two package type polyurethane composition
Inventor: WATANABE SHINICHIRO
IPC: C08G18/79
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyisocyanate composition soluble in low polarity organic solvent at low temperature, imparting extensibility to coating film, and to provide a two package type polyurethane composition comprising a curing agent composed of the polyisocyanate composition and a principal ingredient composed of a polyol imparting extensibility to the coated film.  <P>SOLUTION: The polyisocyanate composition obtained from materials comprises (A) at least a kind of diisocyanates selected from an aliphatic diisocyanate and a cycloaliphatic diisocyanate, (B) a 1-20C mono-alcohol, (C) a polyol having 500-20,000 of the number average molecular weight at least one kind selected from (a) a polyether polyol having oxyalkylene group selected from an oxypropylene group, an oxytetramethylene group, an oxycyclohexyl group, (b) a polyester polyol having a side chain, (c) at least one flexible polyol selected from polyolefin-based polyol, and the composition has 90/10-70/30 of molar ratio of allophanate group/isocyanurate group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268659-A (JP)
Title: Graphic plotting device of electric discharge machine
Inventor: HIROBE HIROYOSHI
IPC: B23H7/20
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graphic plotting device of an electric discharge machine, switching to a single step in a specified portion to perform plotting in the light of the problem.  <P>SOLUTION: A selection device 1 selects a desired program block. A flag giving device 2 puts a flag on the selected program block and stores the same. A storage device 3 stores the flag in relation to the desired program block. The plotting device 4 plots a machining shape corresponding to each program block continuously immediately before the program block with the stored flag on a display device, and plots a machining shape corresponding to the program block with the stored flag from the program block every program block on the display device. A release device 5 releases plotting the machining shape on the display device by each program block.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268134-A (JP)
Title: Deodorizing device
Inventor: NOGUCHI YOSHIYUKI
IPC: A61L9/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing device capable of varying the current value by controlling the oscillation frequency of a high-frequency inverter while retaining the input voltage constant if the current value running into an element declines because of the deterioration with age of a photocatalyst module, and capable of inhibiting generation of sparks of the photocatalyst module and retaining the deodorizing performance by retaining the output voltage of the deodorizing device constant.  <P>SOLUTION: The high-frequency inverter 12 to generate high voltage, a means 9 for generating ozone and ultraviolet rays with the discharge of high voltage, the photocatalyst module 3 to decompose odor components or harmful substances activated by the ultraviolet rays generated by the high-voltage discharging means and included in air, and an ozone decomposing means 4 for decomposing ozone generated by the high-voltage discharging means are disposed inside an air feeding channel 2 in the deodorizing device 1. In the deodorizing device 1, the oscillation frequency of the high-frequency inverter is controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270803-A (JP)
Title: Engine starter
Inventor: TETSUNO MASAYUKI
IPC: F02N15/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starter which secures startability, when excessively reversely rotating by going over a stroke, in a reverse rotation starting system.  <P>SOLUTION: The engine starter has a restarting control means for making automatic restarting control of the reverse rotation starting system to an engine put in a stopping state, and also has a starter motor. The restarting control means is constituted so that backup starting control for driving the starter motor is made in the predetermined timing t4 when necessary in the automatic starting control. The backup starting control is determined as necessary when any cylinder passes through the top dead center still in its reverse rotation state after combustion for reversely rotating the engine. In the backup starting control, driving force is applied from the starter motor in the timing t5 in the vicinity where the engine shifts to normal rotation from reverse rotation, and additional fuel 86 is supplied to a stopping time expansion stroke cylinder 12B in a compression stroke in the reverse rotation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276127-A (JP)
Title: Method for manufacturing electrostatic actuator, method for manufacturing liquid droplet discharge head, method for manufacturing liquid droplet discharge apparatus, mask substrate, and method for manufacturing mask substrate
Inventor: KITAHARA KOJI
IPC: B41J2/16
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for manufacturing an electrostatic actuator capable of improving the efficiency of a sealing operation of a gap between electrodes, and to provide a mask substrate facilitating the method.  <P>SOLUTION: The method comprises a process wherein a through-channel 26 for providing a sealing material 25 blocking the gap 40 from the open air and a plurality of positioning holes 24 are formed in a cavity substrate 20 of a joint body jointed with an electrode substrate 10 having an individual electrode 12 and the cavity substrate 20 having a vibrating plate 22 opposing the individual electrode 12 through the gap 40 and operated by an electrostatic force generated between the individual electrode 12 and it, a process wherein a first mask substrate 60 comprising a silicon substrate and in which an opening 61 and a plurality of pillar-shaped projecting parts 62 are respectively formed at positions corresponding to the through-channel 26 and the positioning holes 24 of the cavity substrate 20, is tightly laminated on the cavity substrate 20 by inserting the pillar-shaped projecting parts 62 into the positioning holes 24 of the cavity substrate 20, and a process wherein a sealing material 25 is piled in the through-channel 26 through the opening 61 of the first mask substrate 60 to seal the gap 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006237013-A (JP)
Title: Compact self-ballasted fluorescent lamp and luminaire
Inventor: YASUDA TAKEO
IPC: F21Y103/37
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact self-ballasted fluorescent lamp and a luminaire equipped with a small-sized arc tube.  <P>SOLUTION: The compact self-ballasted fluorescent lamp 10 has two first U-shaped bent bulbs 31 composed of a bent part 31a with the top part formed in a curving shape and a pair of linear parts 31b continuing from the bent part 31a, and two second U-shaped bent bulbs 31' with the bent curvature and height dimension of the top part smaller than the first U-shaped bent bulb 31. The first and the second U-shaped bent bulbs 31 and 31' overlap each other in a state of each of the planes being parallel to each other and the two first U-shaped bent bulbs 31 are equipped with the arc tube 18 which is arranged in between the two first U-shaped bent bulbs 31 and sandwiched, and which has a discharge passage inside the part where the adjacent first U-shaped bent bulb 31 and the second U-shaped bent bulb 31' are juxtaposed so as to overlap, and thereby, the arc tube can be made small in size.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007241205-A (JP)
Title: Active energy ray-sensitive base generator, active energy ray-sensitive base generator composition, base reactive composition and pattern forming method
Inventor: ARIMITSU KOJI
IPC: H01L21/027
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-sensitive base generator which degrades under the action of an active energy ray to generate a base and which degrades autocatalytically under the action of the base to generate a new base, and a composition containing the same.  <P>SOLUTION: The active energy ray-sensitive base generator comprises a urethane compound containing a substituent selected from a substituted nitrophenyl group, an alkoxybenzoyl group and a 3,5-dialkoxyphenyl group, wherein the urethane compound generates a base (ammonia or amine) upon irradiation with an active energy ray and further degrades under the action of the base (ammonia or amine) to generate a base originating in the urethane bond. There are also provided the active energy ray-sensitive base generator composition comprising the active energy ray-sensitive base generator and a base multiplier, a photosensitive composition comprising the active energy ray-sensitive base generator and a polymerizable epoxy compound, and a pattern forming method using the photosensitive composition as a pattern forming material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007280535-A (JP)
Title: Optical pickup device
Inventor: IWASAKI HIROAKI
IPC: G11B7/135
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which performs not unstable recording/reproducing operation and is manufactured with not low yield.  <P>SOLUTION: The optical pickup 1A optically records/reproduces information on/from at least two types of optical disks 12. The optical pickup 1A includes semiconductor lasers 1d and 1c for emitting light of different wavelengths, an objective lens 11 for condensing light beams 8 and 9 from the semiconductor lasers 1d and 1c on the optical disks 12, a hologram 3 for diffracting reflected light from the optical disks 12 in a plurality of directions according to wavelengths, a hologram 4 for diffracting the diffracted lights 9P and 9Q of a light beam 9 among the light diffracted by the hologram 3, and a photodetector 5 for receiving the diffracted light from the hologram 3 or 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276307-A (JP)
Title: Droplet discharge head, droplet discharge apparatus, method for manufacturing droplet discharge head, and method for manufacturing droplet discharge apparatus,
Inventor: OTANI KAZUFUMI
IPC: B41J2/16
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharge head capable of attaining high density of nozzles and preventing pressure interference between nozzles, and to provide a method for manufacturing the droplet discharge head.  <P>SOLUTION: The droplet discharge head 10 at least comprises a nozzle substrate 1, a cavity substrate 3 having a discharge chamber 31, and a reservoir substrate 2 having a reservoir recess 23a used as a reservoir 23. The reservoir substrate 2 has a resin thin film 111 formed by deposition on the whole surface of the reservoir recess-forming side including the inside of the reservoir recess 23a. A part of the bottom surface of the reservoir recess 23a serves as a diaphragm section 100 composed of the resin thin film 111 and buffers pressure fluctuation. When diaphragm section 100 is formed, in the reservoir substrate 2, the resin thin film 111 is deposited on the whole surface of the side on which the reservoir recess 23a is formed, and a part of the resin thin film 111 is utilized as it is as the diaphragm section 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275397-A (JP)
Title: Dust collection filter for vacuum cleaner, and vacuum cleaner using the same
Inventor: MIYAHARA TOSHIFUMI
IPC: A47L9/14
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collection filter for a vacuum cleaner, which is folded for sufficient expansion.  <P>SOLUTION: The dust collection filter 3 includes a bag-shaped body 8 formed into a bag shape by facing two pieces of resin nonwoven fabric having air-permeability and flexibility and connecting ultrasonic welding portions 7 each composed of four sides of the outer peripheries of a filter material by ultrasonic welding, a suction hole 9 provided in the bag-shaped body 8, and a supporting plate 10 attached to the suction hole 9 and having a dust suction hole. Valley fold portions 11 are provided where the ultrasonic welding portions 7 are folded toward the suction hole 9, and apex parts 12 of the four sides of the ultrasonic welding portion 7 are further folded so as to be disposed near a mountain fold portion 13 being the outermost part of the folded shape, so that the apex parts 12 are expanded as fully as the center part. Accordingly the filter has an increased dust collection capacity and is improved in air volume.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277680-A (JP)
Title: Method for producing steel for welded structure excellent in high temperature strength and low temperature toughness
Inventor: WATABE YOSHIYUKI
IPC: C22C38/58
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a steel for welded structure excellent in high temperature strength and low temperature toughness by which the steel for welded structure excellent in the high temperature strength and also in the low temperature toughness being one of the basic performance of steel can be supplied inexpensively without adding Mo having large fluctuation in a market condition.  <P>SOLUTION: A cast slab or a steel slab comprising, by mass%, 0.003-0.05% C, ≤0.40% Si, 0.5-2.0% Mn, ≤0.020% P, ≤0.010% S, 0.05-0.50% Nb, the Nb being ≥3C, ≤0.060% Al, 0.001-0.006% N and the balance Fe with inevitable impurities, wherein a P<SB>CM</SB>value is 0.22 or below , is heated to 1,000-1,300°C, and after finishing hot-rolling at ≥850°C as ≥30% accumulated rolling-reduction ratio in austenite non-recrystallization temperature zone, an air-cooling is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284466-A (JP)
Title: Patterned leather
Inventor: ITO YOSHIKATSU
IPC: C14C11/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterned leather that is comprised of natural or synthetic leather having pigment/resin-painted or coated and being imparted with designability and can follow tension without causing cracks of a cured film while retaining flexibility characteristic of leather.  <P>SOLUTION: The patterned leather comprises a leather exhibiting a tensile elongation at break of 35-180% in accordance with JIS K 6550 and having, formed thereon, a pattern by an ultraviolet-cured film having a scratch hardness (by the pencil method) of 3B to H in accordance with JIS K 5600.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285137-A (JP)
Title: Servo valve control circuit
Inventor: TAKEUCHI HIROTO
IPC: F02C7/042
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo valve abnormality detection circuit wherein one system is separated when an abnormality occurs in a triple-system coil servo valve circuit, and the failure cause of the abnormality is clarified by the deviation in the model signal with other system during the separation.  <P>SOLUTION: The servo valve abnormality detection circuit comprises: a triple-system controller for controlling the current running in a triple-system servo coil for operating the opening of a servo valve; a servo amplifier for supplying the current to the servo coil by amplifying the deviation between the actual opening signal of the servo valve from a servo valve opening detector for detecting the actual opening of the servo valve and the command value of the servo valve opening from the controller; and a separation circuit for separating the controller from the servo coil when it is determined that a servo valve circuit is abnormal in a triple-system abnormality detection circuit for determining the abnormality detection by inputting the actual opening of the servo valve and the output value of the servo amplifier. The abnormality detection circuit determines the normality and the abnormality by the second deviation between the calculated value of a servo coil signal output model when the triple-system coil servo valve circuit is normal and the signal value of the servo amplifier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287384-A (JP)
Title: Lighting fixture, liquid crystal device, and electronic apparatus
Inventor: MURAI ICHIRO
IPC: F21S2/00
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable to mix certainly emitted light of a light source emitting one light and the emitted light of another monochromatic emission light source in a lighting device of a structure in which an another monochromatic light source is installed on one light source.  <P>SOLUTION: The lighting fixture comprises a first light source 29A which has a plurality of monochromatic emission sources B, G, R arranged in a row and emits in a prescribed light emitting range by mixing the light from these monochromatic light emission sources B, G, R and a second light source 30A which emits in a prescribed light emitting range the light from the other monochromatic emission light source C emitting in different color from the plurality of monochromatic emission light sources B, G, R. The light emitting range of the second light source 30A is established wider than the light emitting range of the first light source 29A. The light from the wide light emitting range is easily mixed with the light of the narrow light emitting range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283854-A (JP)
Title: Starting device for engine
Inventor: SHIINO SHUNICHI
IPC: F02D29/02
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely start an engine even when it is cooled in a hybrid vehicle having an engine stop mode.  <P>SOLUTION: When either a drive (D) state or a reverse (R) state of shift position is detected during stopping the engine, whether intake air heating is requested or not is determined. When the heating is requested, a heating means is operated to heat intake air, and when engine start is requested after completion of the heating, the engine is started.  <P>COPYRIGHT: (C)2008,JPO&INPIT