baber/WOPTO huggingface dataset:
Patent JP-2004216971-A (JP)
Title: Active noise reduction device for rolling stock
Inventor: YAMAMOTO KATSUYA
IPC: G10K11/178
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective and sure active noise reduction device for a rolling stock even in a variable magnetic field.  <P>SOLUTION: This device has a vibration detector detecting vibrations of a panel, a piezoelectric plane loudspeaker installed adjacent to the panel, and a drive part driving the piezoelectric plane loudspeaker based on electric signals inputted from the vibration detector. In this piezoelectric plane loudspeaker, a face radiating noises of a reverse phase is directed to the panel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217963-A (JP)
Title: Vapor-deposition mask, method for manufacturing vapor-deposition mask, and method for cleaning vapor-deposition mask
Inventor: AKIYAMA ZENICHI
IPC: C23C14/04
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fracture of an element, which occurs when contacting a vapor-deposition mask with a substrate to be vapor-deposited.  <P>SOLUTION: This vapor-deposition mask is made of a single crystal silicon substrate 1 comprising a main body 6 of the vapor-deposition mask having an aperture 5 for vapor deposition opened in a predetermined pattern, and a buffer layer 7 made from an organic substance, which is installed on at least one face of the main body 6 of the vapor-deposition mask and positioned so as to come in contact with the substrate to be vapor-deposited during a vapor-depositing operation. In the step of the vapor-depositing operation with the use of the vapor-deposition mask 8, the buffer layer 7 contacts with the substrate to be vapor-deposited, to prevent a damaging of an element such as an organic semiconductor film provided on the substrate to be vapor-deposited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219137-A (JP)
Title: Reflection type optical magnetic field sensor head
Inventor: SHIRAI KAZUSHI
IPC: G02B27/28
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple measuring instrument that can accurately measure rotating speeds and has a light weight more inexpensively and in a large amount.  <P>SOLUTION: This reflection type optical magnetic field sensor head is constituted so that its optical path may intersect the normal to the main surface of a Faraday rotator at an angle of 5 to 20° by successively arranging a two-core ferrule or glass capillary to which two optical fibers are stuck, a double refraction plate, a lens, the Faraday rotator composed of a bismuth-substituted rare-earth-iron-garnet single-crystal film, and a mirror in this order. Consequently, the size of the sensor head can be reduced and the head hardly causes PDL. In addition, the head has a large SN ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220836-A (JP)
Title: Fuel cell power generation system
Inventor: OTANI YOSHINORI
IPC: H01M8/10
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the highest pressure in a reform gas system of a fuel cell power generation system.  <P>SOLUTION: This fuel cell power generation system has: a reformer 1 for reacting a hydrocarbon-based fuel with steam to reform it into hydrogen; a CO shift unit 3 for reducing CO in a reform gas produced in the reformer 1; a CO selection oxidation unit 5 for selectively oxidizing CO remaining in the reform gas discharged from the shift unit 3; and a fuel cell 7 for generating power by reacting the reform gas discharged from the oxidation unit 5 with oxygen. The fuel cell power generation system is characterized by that an ejector 11 using steam for a driving fluid is installed at least one position of a gas line from the reformer 1 to an anode exhaust gas line 15 of the fuel cell 7; and the steam is supplied from a steam generator 25 installed in a combustor 9 for burning an anode exhaust gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217737-A (JP)
Title: Method for producing foamed soap
Inventor: HATANO KOICHI
IPC: C11D13/16
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing foamed soap, by which foamed soap having a fixed specific gravity is efficiently produced without applying a load to an apparatus.  <P>SOLUTION: In the method for producing the foamed soap by solidifying melted soap containing innumerable foams, the melted soap to be solidified is prepared by mixing a first melted soap which has a specific gravity lower than the specific gravity G0 of the melted soap and contains foams with a second melted soap which has a specific gravity higher than that of the first melted soap. The ratio (G0/G1) of the specific gravity G0 to the specific gravity G1 of the first melted soap containing foams is 1.1-3.2. Preferably the specific gravity G0 is 0.50-0.80, the specific gravity G1 of the first melted soap containing foams is 0.25-0.45 and the specific gravity G2 of the second melted soap is 0.85-1.25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220218-A (JP)
Title: Information processor
Inventor: MORIKI TOSHIOMI
IPC: H04B1/74
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable LPAR environment while preventing the access to other LPAR resources by an IO device-issued transaction in a server having a general IO bus represented by a PCI bus.  <P>SOLUTION: (1) When the access object of the transaction from an IO device is other than a resource allocated to the LPAR to which the device generating the transaction belongs, it is reported as an error to a CPU, and the transaction is completed on the IO bus. (2) In order to prevent the access to other LPAR resources by a transaction between IO devices, a 1-bit access permission bit is provided for each of all combinations of IO devices, and only when the bit is a predetermined value, the access is permitted. (3) A reset signal is provided in unit of IO slots, whereby only the IO slot allocated to a specified LPAR can be reset. Accordingly, a proper error processing can be performed while preventing the access to other LPAR resources by the IO device-started transaction, whereby the reliability is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224363-A (JP)
Title: Portable tissue
Inventor: HIRASAWA AKIRA
IPC: A47K7/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tissue packet from shifting to one side or getting twisted in a film packaging bag.  <P>SOLUTION: Respective couples of tissues 2, 2 are folded and layered vertically to form the tissue packet 2A, which is held in the film packaging bag 3 with a perforation 3a formed latitudinally on the surface side to form a portable tissue 1. A flexible sheet 5 having stability is inserted in the film packaging bag 3, where the sheet 5 is placed on the upper surface of the tissue packet 2A. The sheet 5 has an opening 5a for taking out the tissue on the part that corresponds to the perforation 3a, and is made of a synthetic paper or thick plastic film, which has a thickness of 0.08-1.0 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229371-A (JP)
Title: Controller for hybrid car
Inventor: ITO YOSHITERU
IPC: B60L50/16
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a transmission by enabling a controller to avoid the increase of weight of the main body of the transmission and the increase of friction that occur in the case of enlarging tolerable input torque, and also to improve the fuel consumption by lessening the weight, the dimensions, and the lost torque by enabling it to elevate the latitude in combination between an engine and a motor and to mount an automatic transmission small in tolerable input torque, by suppressing the output torque from the motor so that the torque amplified by a fluid type torque converter may not exceed the tolerable input torque of the transmission, when driving the motor in addition to the engine, in a controller for a hybrid car.  <P>SOLUTION: This controller is provided with a control means which is equipped with a motor output suppressing means for suppressing the output torque from the motor so that the torque amplified by the fluid type torque converter may not get over the tolerable input torque of the transmission, when driving the motor in addition to the engine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225622-A (JP)
Title: Valve system and internal combustion engine with this valve system
Inventor: YAMAUCHI KOSAKU
IPC: F01L1/12
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system and an internal combustion engine with this valve system, capable of improving noise durability around tappets and eliminating tappet adjustment.  <P>SOLUTION: This engine includes a cam 13 of which the height and the cam acting angle are formed so as to be continuously changed and which is rotated integrally with a cam shaft 11 and constituted so as to be relatively moved in the axial direction, and a valve lifter 20 for retreating valves 31 by being pressed by a cam surface of the cam 13. The valve lifter 20 includes the tappets individually disposed at the plurality of and the same type of valves 31 provided on an intake side or an exhaust side, and a tappet guide 23 for supporting the tappets. A contact shoe 21 having a spherical contact surface brought into contact with the cam 13 is provided at the tappets.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224736-A (JP)
Title: Method for producing 4,4'-biphenol
Inventor: KAWAHARA MIKIO
IPC: C07C39/15
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously producing high-quality 4,4'-biphenol in good yield.  <P>SOLUTION: The method for producing the 4,4'-biphenol comprises using vessels for multistep reaction comprising two or more steps, arranged in series, and continuously carrying out a debutylation reaction of 3,3',5,5'-tetra-t-butyl-4,4'-biphenol in a reaction solvent in the presence of an acid catalyst while feeding at least 0.5 pt. by mol of at least one kind selected from phenol, a monoalkylphenol, a dialkylphenol and a trialkylphenol based on 1 pt. by mol of the 3,3',5,5'-tetra-t-butyl-4,4'-biphenol which is a raw material to each reaction vessel as an addition solvent. The average number of alkyls in the addition solvent to the reaction vessel at the latter step is smaller than that in the addition solvent to the reaction vessel at the preceding step.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229025-A (JP)
Title: Content provisioning system for cable television station and method therefor
Inventor: NAKAGAWA HIDEHIKO
IPC: H04N7/173
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently realize provisioning of contents to many CATV stations via a communication network.  <P>SOLUTION: The content provisioning system 1 for the CATV station includes a center server 2 connected via an internet 4, and a satellite server 3 provided in each CATV station. The center server 2 has a center side content DB for storing a plurality of contents, and a content delivering the contents to each satellite server 3. The satellite server 3 has a content receiving means for receiving the contents delivered from the center server 2, a satellite side content DB for storing the received contents, and a content retrieving means for retrieving the stored contents and outputting the contents to the content utilizing unit of the CATV station.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229433-A (JP)
Title: Reluctance motor
Inventor: TAMIYA YOICHI
IPC: H02K19/10
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy a synchronous property as electric performance and to establish a rotor structure of a dipole unit reluctance motor that can set the number of dangerous revolutions sufficiently larger than the number of operational revolutions.  <P>SOLUTION: The reluctance motor of a dipole is constituted such that a d-axis in the direction to which magnetic flux in a rotor body 1a is easy to flow and a q-axis in the direction to which magnetic flux orthogonal to the d-axis is hard to flow are established by a plurality of flux barrier slits S1 to S5, and the rotor structure that rotates utilizing reluctance torque generated between the d-axis and the q-axis is established. The reluctance motor also comprises a first rotating shaft member 4 that is integrally coupled to the center of the rotor body 1a, and a second rotating shaft member 5 that comprises shafts 5a, 5b coupled to external peripheries of ends 4b, 4c of the first rotating shaft member 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223679-A (JP)
Title: Cutter edge, continuous wrapping element cutting device using the same, and cutting method and wrapping element by the cutter edge
Inventor: OKATSUKA HIROSHI
IPC: B26D1/09
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter edge capable of conducting cutting according to a shape of a wrapping portion of a continuous wrapping element, a continuous wrapping element cutting device using the cutter edge, and a cutting method and a wrapping element by the cutter edge.  <P>SOLUTION: A pouch dispenser 10 comprises a feed unit 20 carrying the continuous wrapping element 1 made by dividing and coupling a plurality of wrapping portions 2a, 2b by a lateral seal portion 3, a cutter unit 40 cutting the lateral seal portion 3, and a detecting unit 30 detecting the lateral seal portion 3. The cutter unit 40 is provided with an upper cutter edge 54 and a lower cutter edge 64, and the upper cutter edge 54 and the lower cutter edge 64 are oppositely slid to slide-intersect each other, thereby cutting the continuous wrapping element 1. The cutter edge forming a shear angle between the upper cutter edge 54 and the lower cutter edge 64 so as to start cutting from a center portion of a cutting area and to cut and advance toward both side ends of the cutting area is equipped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225472-A (JP)
Title: Reinforcing method of concrete structure
Inventor: OTA TOSHIAKI
IPC: E04G21/12
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing method of a concrete structure superior in workability and stress adding performance when installing a reinforcing body such as a tension cable on the concrete structure, and superior in reliability after reinforcement.  <P>SOLUTION: This reinforcing method of the concrete structure comprises a process of respectively installing an anchor locking part 14a in an upper end part of a pair of vertical beams extended by and fixed with the concrete structure 10, a process of respectively locking and tensioning an anchor part 17a formed in a ring shape of the reinforcing body 17 formed in a belt shape on the anchor locking part 14a, a process of fixing a support part 16 connected to an intermediate part or the connecting end of the reinforcing body 17 to a prescribed position via a fixing means by moving by using a pressing towing means and a process of holding prescribed stress between the anchor locking part 14a via the reinforcing body 17 by releasing towing to the support part by the pressing towing means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231998-A (JP)
Title: Diode parallel flat plate type plasma-enhanced cvd system
Inventor: KOMURO YUJI
IPC: H01L21/205
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diode parallel flat plate type plasma-enhanced CVD (Chemical Vapor Deposition) system comprising an easily cleanable plate in which abnormal discharge is hardly caused, and with which a substrate after film deposition is easily cooled.  <P>SOLUTION: In the diode parallel plate type plasma-enhanced CVD system where the substrate is mounted on a plate 2 arranged so as to be confronted with an electrode plate on the upper part of the system, the place 10 to be mounted with the substrate in the plate 2 is provided with a through hole 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231384-A (JP)
Title: Paper sheet sorting device
Inventor: TONE HIROSHI
IPC: G07D9/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost of a device and miniaturize it in relation to a driving means.  <P>SOLUTION: This paper sheet sorting device is composed of a main conveyance passage 4 conveying a paper sheet and a plurality of branched conveyance passages 6a to 6d, 6g branched at different branch positions from the main conveyance passage 4 to convey the paper sheet. At each branched position, swing guide members 7a to 7d, 7g are provided so as to swing between the branch side position guiding the paper sheet toward each branched conveyance passage 6a to 6d, 6g from the main conveyance passage 4 and a passing side position guiding the paper sheet so as to pass the main conveyance passage 4. This paper sheet sorting device is provided with a connection member 20 connecting each guide member 7a to 7d, 7g mutually in the interlocking relationship and a solenoid 22 swinging each guide member through the connection member 20. A play movement means 24 moving each guide member at the branch side position in play to the passing side position while energizing it toward the branch side position is provided between the connection member 20 and each guide member 7a to 7d, 7g.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240006-A (JP)
Title: Process unit and image forming apparatus
Inventor: KAWASAKI TOMOHIRO
IPC: G03G15/16
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process unit that restricts scattered-toner contamination with a relatively simple structure.  <P>SOLUTION: The process unit is structured so as to be attached/detached to/from an image forming apparatus which forms a toner image by supplying toner from a developing means to a latent image on a photoreceptor drum 14 and transfers the image to an intermediate transfer belt 4 running in a transfer area 32. The unit includes a housing 26 storing a development part and a drum. The housing has a partition wall 58 disposed upstream of a transfer area in the direction A of the movement of the belt so as to spaced from the belt. Together with an upper wall 56, the partition forms a through-passage 60 that has an opening 60a upstream of and near to the transfer area. Air flows 66 and 70 that occur due to movement of the belt and drum converge upstream of and near to the transfer area and turn into an air flow 72 flowing through the through-passage from the opening 60a to an opening 60b. The scattered toner is led into the through-passage along with the flow 72, then falls by itself within the through-passage, and is deposited on an upper wall.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003243775-A (JP)
Title: Nitride semiconductor laser device
Inventor: MATSUMURA HIROAKI
IPC: H01S5/323
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser device wherein the insulation property of a device is appropriate, and leakage current and shortcircuiting are prevented to obtain a device superior in service life at a higher yield.  <P>SOLUTION: This nitride semiconductor laser device is provided with a device structure that an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer are grown on a substrate, a stripe of ridge shape is formed by etching from the side of the p-type nitride semiconductor, and an insulation film 15 is formed at least on the side of the stripe of ridge shape. In this case, the nitride semiconductor laser device is provided with a rich layer 201 containing much aluminum or boron on at least the side of the stripe of ridge shape in contact with the insulation film 15 and around the flat surface continuing from the side of the stripe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004237384-A (JP)
Title: Motion control method of robot
Inventor: TONAI SHUICHI
IPC: B25J9/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve defects such as giving an impact on a mechanical system, requiring a large power, or the like when extremely raising a gain.  <P>SOLUTION: This robot control method calculates a position instruction based on a target position and a present position and having a drive device driving the robot by the position instruction. This method comprises a step (S2) of finding a moving distance between the position instruction and the present position, a step (S3) of moving the robot to a target position, when the moving distance is larger than the minimum movable distance of the robot, a step (S4) of calculating a through position so as to elongate the moving distance, when the moving distance is smaller than the minimum movable distance, a step (S5) of moving the robot to the through position, and a step (S6) of moving the robot to the target position after the step (S5).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003277272-A (JP)
Title: DNA INJURING AGENT AND COMPOSITION CONTAINING p53
Inventor: ROTH JACK A
IPC: A61K33/243
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use of a tumor-suppressing gene in combination with a DNA injuring agent or a DNA injuring factor, for killing cells, in particular carcinoma cells.  <P>SOLUTION: A tumor-suppressing gene p53 in combination with a chemotherapeutical agent is transferred by a gene transfer through a recombinant adenovirus both in vitro and in vivo. The cells to be treated are subjected to an apoptosis along with a specific fragmentation of DNA. A direct hypodermic injection of p53 adenovirus build-up into the tumor and a subsequent abdominal administration of a cisplatin that is a DNA injuring agent lead to a large scale apoptotic destruction of the tumor. The present invention provides a clinical application of a resume that combines a gene replacement using a copying function-defective wild type p53 adenovirus and a DNA injuring agent for treatment of a human cancer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239771-A (JP)
Title: Device and method for measuring arrival direction
Inventor: TAKAI HIDEKI
IPC: G01S3/48
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrival direction measuring device and an arrival direction measuring method which precisely measure the arrival direction of a desired wave, even when undesired waves are intermingled with it.  <P>SOLUTION: After received signals in two or more antenna elements A1-An are turned into data by a receive processor 2, a curve obtained by plotting the reception level of each antenna element A1-An in the direction of arrangement of the antenna elements A1-An is decomposed into two or more sinusoidal waves by an azimuth range control processor 3. Namely, only reception data from a single direction are given to an interferometer angle measurement processor 4, by dividing a space into two or more azimuth detection ranges by two or more filtering sections 31-3m, restricting the azimuth of angle measurement and removing signals coming from outside the azimuth detection range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237251-A (JP)
Title: Production method of fine powder, and fine powder
Inventor: IWAMI KOICHI
IPC: B02C19/06
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of fine powder effectively producing fine powder without forming aggregation in a crushing chamber of a jet mill crushing apparatus and capable of reducing stress applied to crystals of fine particles, and fine powder with a little stress and uniform particle diameters.  <P>SOLUTION: An inert gas is jetted to coarse powder introduced inside the crush chamber 14a of a crusher 14 from a plurality of jet nozzles 14b at high speed, and the coarse powder is put on a jet stream. When the coarse powder is mutually collided to be crushed and finely powdered, elastic blocks 17 are previously filled in the lower part of the crushing chamber 14a. The coarse powder is crushed in a state that the coarse powder and the elastic blocks 17 are coexistent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI