baber/WOPTO huggingface dataset:
Patent JP-2008309613-A (JP)
Title: Optical tomographic imaging apparatus
Inventor: KOBAYASHI KOJI
IPC: G01N21/17
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical tomographic imaging apparatus capable of observing the tomographic image of an object at a high speed with high resolving power, gradation properties and contrast.  <P>SOLUTION: The observation target matter (25) is irradiated with low-interference laser beams (1 and 2) as a searching beam to be unidimensionally scanned in a predetermined frequency by a galvanic mirror (16a). The searching beam (9c) and a reference beam (9b) are synthesized as an interference beam (9d) by a beam splitter (10) and the interference beam (9d) is rescanned in the same scanning frequency as the scanning in the same scanning direction by the galvanic mirror (16a). The rescanned interference beam (9d) is detected at the frame rate corresponding to the scanning frequency by a two-dimensional imaging means (32), and interference data are extracted from the image signal thereof to acquire the reflection intensity data in the target matter. Since the two-dimensional imaging means is employed in this constitution and the interference data is obtained by a low-speed scanning means and a low-speed rescanning means corresponding to the frame rate, a scanning type optical system can be simply constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307784-A (JP)
Title: Lining strip for existing pipe and lining method
Inventor: NAKAMURA SHINGO
IPC: F16L1/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining strip for an existing pipe which can flexibly be stretched in the width direction at the bent part of an existing pipe, thus enabling the smooth manufacturing of a helical pipe, when the strip is inserted and helically wound along the internal wall of the existing pipe, and also can inhibit damage, and a lining method for the existing pipe which ensures the smooth circulation of fluid after manufacturing the helical pipe with the lining strip.  <P>SOLUTION: This lining strip is inserted into the existing pipe 9 and formed into a helical pipe by fitting adjacent edges to each other. In addition, the helical pipe has an elastomer base 3 which is arranged between a first resin base 1 and a second resin base 2 and connected with these resin bases 1 and 2 in one piece. Further, not less than two reinforcing ribs 7 projecting toward the outside diameter of the helical pipe are formed on the first base 1. and a metallic reinforcing member 8 is insetted in a space other than a space corresponding to the elastomer base 3 between the adjacent reinforcing ribs 7 and 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007277258-A (JP)
Title: Treating agent and prevention agent for inflammation and neurological disorder
Inventor: ASARI AKIRA
IPC: A61K31/702
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent or prevention agent for inflammation and a treating agent or prevention agent for neurological disorder.  <P>SOLUTION: The medicine contains a hyaluronan as an active component. The hyaluronan is preferably a tetrose (HA4) containing two units of D-glucuronic acid-β-1,3-D-N-acetylglucosamine-β-1,4-.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002230-A (JP)
Title: Vacuum pump
Inventor: KOIZUMI TATSUNORI
IPC: F04C23/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve emissions performance in a high-pressure region substantially equal to an atmospheric pressure.  <P>SOLUTION: A pump chamber 3 of at least first stage from upstream end side of a vacuum pump is designed to have a capacity greater than those of pump chambers 4, 5, 6, 7 at a downstream side. Further, the pump chamber 3 includes a bypass valve mechanism 8 provided to communicate from a flow path of an exhaust port side of the pump chamber at the downstream end side in the pump stage with larger capacity to a flow path of the exhaust port side of a pump chamber at the downstream side bypassing at least one or more stages out of a plurality of pump stages of pump chambers. Then, the bypass valve mechanism 8 has a valve 8a that is opened at a high-pressure region where the pressure of a pump intake port 1 of the pump chamber 3 located at the first stage is substantially equal to atmospheric pressure, and configured to exhaust gas to a flow path at the exhaust port side of a pump chamber located at the downstream side from the pump chamber at downstream end side in a pump stage with larger capacity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007267422-A (JP)
Title: Video data transmission system
Inventor: MASUDA KOJI
IPC: H04N21/238
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video transmission system for sufficiently dealing with video data transmission requests from a plurality of users.  <P>SOLUTION: The present invention relates to a video transmission system in which a video signal transmitting apparatus and a plurality of video signal receiving apparatuses are coupled to each other via a network, and the video signal transmitting apparatus has a first memory unit for storing a video signal as digital video data which is sequentially updated, a plurality of second memory units to which the digital video data are written at predetermined timings and from which the digital video data are read and a control unit for controlling the first and second memory units and transmitting the digital video data to the network. With the configuration, optimum digital video data are transmitted to the plurality of video signal receiving apparatuses in accordance with the transmission band of the network coupled to the video signal transmitting apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007242638-A (JP)
Title: Discharge lamp unit
Inventor: AIDA KENJI
IPC: F21Y103/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp unit capable of reducing radiation and transfer to power source side of noise generated from a discharge lamp or a discharge lamp control circuit.  <P>SOLUTION: The discharge lamp control circuit 20 controls voltage to be applied from the power source 40 to the discharge lamp 10. A filter circuit 21 eliminates noise transferred from the control circuit 20 to the power source 40 side through a line 101. A shield case 31 covers not the filter circuit 21 but the discharge lamp control circuit 20. A shield case 30 covers the discharge lamp control circuit 20, the filter circuit 21 and the shield case 31. The shield case 30 is electrically connected with a line 102 located in the vicinity of the outlet of the shield case 30 and electrically connecting the filter circuit 21 to the grounding side of the power source 40. The noise transferred from the line 102 located inside the shield case 30 to the outside line 102 is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009008335-A (JP)
Title: Gas turbine combustor, and fuel supply method of gas turbine combustor
Inventor: SEKIGUCHI TATSUYA
IPC: F23R3/18
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine combustor capable of obtaining stable flame in a combustor by facilitating the evaporation of liquid fuel and mixture with combustion air in a preevaporation and premixing device by suppressing the deposition of coking in the preevaporation and premixing device installed at the gas turbine combustor.  <P>SOLUTION: The gas turbine combustor is provided with a fuel nozzle for jetting the liquid fuel, the preevaporation and premixing device for preevaporating the liquid fuel jetted from the fuel nozzle, mixing with the air for combustion, jetting and burning the generated premixed air to a combustion chamber on a downstream side, and a combustion chamber for burning the premixed air formed in the preevaporation and premixing device. A flame stabilizer inclining to the combustion chamber is arranged at the outlet side of the preevaporation and premixing device. A plurality of grooves or a plurality of holes are formed at the flame stabilizer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008116434-A (JP)
Title: Method for measuring stress component
Inventor: NAKA YOKO
IPC: G01L1/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring stress components in a short time, without accompanying the breakdown of a measuring object.  <P>SOLUTION: This instrument for measuring stress components 1 is equipped with a stress component comparison part 413, a correlation data generation part 414, a correlation data storage part 41, and a stress component calculation part 43. The comparison part 413 compares a Raman spectrum L obtained from prescribed areas W1 of a standard specimen W with known stress components acting thereon. The generation part 414 generates correlation data showing a correlation between the Raman spectrum L and the stress components by a multivariate analysis method from the result of a plurality of times of comparison made by the comparison part 413 with respect to prescribed areas W1 different from each other. The storage part 41 therein stores the correlation data. The calculation part 43 calculates stress components acting on areas (hereinafter referred to as measurement areas) W1' of a measurement specimen W' whose composition is the same as that of the standard specimen W based on the Raman spectrum L obtained from the measurement areas W1' and on the correlation data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009010302-A (JP)
Title: Method for forming solder paste layer
Inventor: KURAMOTO TAKEO
IPC: H05K3/34
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of transferring solder that can form solder bumps using a low-cost means, without the need for alignment.  <P>SOLUTION: A releasing sheet provided with adhesiveness on a support base material is used; the releasing sheet is mounted on a printed board which has a part for specifically forming a solder paste layer and a solder paste layer all over the surface; the solder paste layer, which is placed on the side including the part of the substrate where the solder bump is to be formed, and the adhesive agent layer are faced, attached tightly and then compressed, while heating; and then the releasing sheet is released from the substrate to cause the solder paste layer to remain on the described part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013248-A (JP)
Title: Stabilized premix for rigid polyurethane foam
Inventor: TAMAI RYOICHI
IPC: C08G18/00
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the storage stability of a premix containing HFE-254pc and water as foaming agents.  <P>SOLUTION: The invention relates to a premix for producing a rigid polyurethane foam or polyisocyanurate foam containing a polyol compound, a catalyst, a foam stabilizer, a flame retardant and a foaming agent. An N-substituted nitrogen-containing heterocyclic compound such as an N-substituted imidazole and an N-substituted morpholine is used as a catalyst in the case of a premix containing 1,1,2,2-tetrafluoroethyl methyl ether (HFE-254pc) as a foaming agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013459-A (JP)
Title: Method for removing residual pig iron in blast furnace
Inventor: TAKASAKI HIROSHI
IPC: C21B7/00
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing a residual pig iron by which the residual pig iron remaining and solidified on a furnace bottom can be removed safely in a short period of time when repairing a blast furnace.  <P>SOLUTION: The method for removing the residual pig iron, by which the residual pig iron 1 remaining on the furnace bottom refractory 2 is divided into a plurality of residual pig iron blocks when repairing the blast furnace, and removing the residual pig iron 1 to the out of the furnace as the plurality of the residual pig iron blocks 9, comprises: a removing process, in which a removing zone adjoined to the outer circumference to the residual pig iron 1, is set and the furnace bottom refractory 2 just below the removing zone is removed; a dividing process, in which the residual pig iron 1 in the removing zone is cut-separated from the residual pig iron 1 existing no removing zone, and divided into the residual pig iron blocks 9; and a carry-out process, in which the residual pig iron block 9 is drawn out to the out of the furnace in order, are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014943-A (JP)
Title: Image forming apparatus
Inventor: SANO TETSUO
IPC: G03G21/10
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately remove a residual matter left on the surface of an image holding member after transfer by a cleaning device using two brush members.  <P>SOLUTION: In the cleaning device for removing a residual matter left on the image holding member 2 after transferring a toner image thereon, the residual matter left on the surface of the image holding member is electrified to the electrified polarity of the toner by a first brush member 31 which contacts with the image holding member on the moving directional upstream side thereof, and the thus-electrified residual matter is recovered from the surface of the image holding member by a second brush member 32 which contacts with the image holding member on the moving directional downstream side thereof. At that time, the frictional electrification sequence of the toner, the image holding member, the first brush member and the second brush member is set in the order of the toner, the first brush member, the image holding member, and the second brush member from the electrified polarity side of the toner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014959-A (JP)
Title: Dye-based polarizing film
Inventor: ASHIDA TORU
IPC: G02B5/30
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-based polarizing film having the property that orthogonal transmittance is evenly low in a wavelength region of 500-600 nm including 600 nm, and also having excellent light resistance.  <P>SOLUTION: The dye-based polarizing film contains compounds including an azo compound of formula (I) and an organic dye such as C.I. Direct Orange 39 in a polarizing film substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008112716-A (JP)
Title: Conductor paste for multilayer electronic part
Inventor: SATO MINORU
IPC: H01B1/22
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductor paste for laminated electronic parts in which the content of conductive metal powder is high, making high-precision printing with a large film-thickness possible.  <P>SOLUTION: This is a conductor paste for laminated electronic parts which is used for screen-printing on ceramic green sheet containing conductive metal powder 70-95 wt.% and resin, as well as, a solvent, and the phase difference in the dynamic viscoelaticity mesurement is 43 to 72° in 0.05 Hz for the frequency and in the range of 63° or smaller in 30 Hz for the frequency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009027850-A (JP)
Title: Method for controlling motor
Inventor: OKAJIMA MINORU
IPC: H02P29/02
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a productivity or the like is deteriorated because a motor is stopped for preventing the continuous overload of the motor in a conventional method for controlling the motor.  <P>SOLUTION: In the method for controlling the motor, a change command is input from an overload detecting section to an inhibition section and a current limiting value 110 is lowered up to an overload-detecting level 121 when the overload-detecting level 121 or more of the mean value 120 of a motor current is detected by the overload detecting section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028954-A (JP)
Title: Method of vulcanizing tire and apparatus therefor
Inventor: YAMAMURA EIJI
IPC: B29C33/02
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanization method capable of preventing deformation of bead parts of an unvulcanized tire to the outside in the tire width direction when fitting a pair of bead rings constituting parts of a cavity in a vulcanization mold into respective bead parts of an unvulcanized tire before being disposed in a mold for vulcanization, and to provide an apparatus for the vulcanization method of tire.  <P>SOLUTION: A folded part LP is formed on the outside in the tire width direction on the bead part of the unvulcanized tire T, a tire cord of a sheet-like member constituting the folded part LP is made of metallic material and, therefore, a large restoring force operates to the folding part LP so as to be restored against folding. Therein, each bead ring 40 is fitted into each bead part so as to be abutted from the outside in the tire width direction, and a radial difference r1 between the outermost diameter D1 of the bead ring 40 and the innermost diameter D2 of a bead core BC and a radial difference r2 between the outermost diameter D3 of the folded part LP and the innermost diameter D2 of a bead core BC satisfy the relation of r1/r2≥0.6, whereby the restoration is regulated by each bead ring 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032590-A (JP)
Title: Led lamp attained by multi-stage layer substrate, and diffusing heat instantly
Inventor: KO SHOBUN
IPC: F21Y103/37
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp diffusing the generated heat instantly and efficiently.  <P>SOLUTION: The LED lamp 100 has a plurality of substrates 2 formed in parallel as a multi-stage layer structure. Each of substrates 2 has a plurality of light-emitting diodes 1 installed therein. When lighted and heat is generated by the light-emitting diodes 1, each of the substrates 2 functions as a heat diffusing plate as it is, thereby, the multi-stage layer substrates 2 diffuse the heat generated from the light-emitting diodes 1 of the LED lamp 100 instantly and efficiently toward the outside, and prevent deterioration of illumination quality of the LED lamp 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031632-A (JP)
Title: Photosensitive composition and photosensitive lithographic printing plate material
Inventor: OIKAWA KAZUHIRO
IPC: G03F7/004
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition and a photosensitive lithographic printing plate material suitable for exposure with a laser beam with an emission wavelength of 350-450 nm, and having high sensitivity and excellent preservability.  <P>SOLUTION: The photosensitive composition comprises a photopolymerization initiator, a compound containing a polymerizable ethylenic double bond, and a photosensitizing dye, wherein the photosensitizing dye is a squarylium compound represented by general formula (I).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031682-A (JP)
Title: Imaging system and image signal processing program
Inventor: ARAGAKI HIDEYA
IPC: H04N5/225
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in image quality, and also, to form a wide dynamic range image, in an imaging system wherein a focus detection processing using a microlens array is carried out for one of a plurality of image signals obtained by imaging an object image having the split luminous flux.  <P>SOLUTION: The imaging system includes: an exposure control part 38 that controls the imaging of a first image sensor 20 and a second image sensor 24 for imaging the object image having the split luminous flux while changing the photographing conditions of the sensors 20 and 24; a signal processing part 50 that corrects the image signal obtained by the image sensor, on the prescribed area on the sensor surface of which, the microlens array 22 is formed, among the first image sensor 20 and the second imaging device 24, and corresponding to the area, on the basis of the plurality of imaged image signals. The signal processing part 50 synthesizes one image from the plurality of image signals obtained by imaging in accordance with the control of the exposure control part 38, and including the corrected image signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036522-A (JP)
Title: Defectiveness inspection device and ptp packing machine
Inventor: TAGUCHI YUKIHIRO
IPC: G01N21/894
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defectiveness inspection device capable of drastically enhancing inspection precision in the detection and inspection of a pinhole in the PTP sheet manufacturing process, and to provide a PTP packing machine.  <P>SOLUTION: A second defectiveness inspection device 21B, that performs inspection after a tablet 5 is charged, is equipped with an illumination device 22B, a camera 23B and an image processor 24B etc. In the case where the pinhole is present in the pocket part of a container film 3, the light thrown on the container film 3 from the illumination device 22B passes through the pinhole to irradiate the tablet 5. Then, the light irregularly reflected from the surface of the tablet 5 is imaged by the camera 23B. The surface brightness of the tablet 5 is discriminated on the basis of the imaging result by the image processor 24B to detect the pinhole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036819-A (JP)
Title: Optical device and projector
Inventor: NAGAREKAWA OSAMU
IPC: G02F1/13
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device for maintaining satisfactorily an image light.  <P>SOLUTION: This optical device 44 is provided with a plurality of attaching members 444 for supporting a reflection type light modulator 442 and a wire grid 441, and for fixing the reflection type light modulator 442 and the wire grid 441 respectively onto respective light beam incident side end faces 4431 of a cross dichroic prism 443. Each attaching member 444 has a sealed structure in which a space among the reflection type light modulator 442, the wire grid 441 and the light beam incident side end faces 4431 is substantial sealed, and is constituted of a ceramic member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038719-A (JP)
Title: Portable terminal device
Inventor: TSUGAMI KAZUNORI
IPC: H01Q1/24
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device in which a body antenna and an external antenna input terminal can be switched by irreducibly minimum components without using a switching circuit constituted of a switching element or an impedance matching element, it is not necessary to secure the space for arranging the switching circuit, and reception sensitivity can be prevented from being reduced by a loss of the switching element or the impedance matching element.  <P>SOLUTION: A portable terminal device is configured in such a way that, when placed on a cradle 2, a signal connecting pin 22 provided in the cradle 2 is connected with a body antenna 11 by a connect means. Thus, when a portable terminal device 1 is placed on the cradle 2, the signal connecting pin 22 and the body antenna 11 are connected so that a signal supplied from the signal connecting pin 22 can be input to a tuner section via the body antenna 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT