baber/WOPTO huggingface dataset:
Patent JP-2003021695-A (JP)
Title: Method for manufacturing hydrogen and oxygen using photocatalyst utilizing nuclear reactor, and device therefor
Inventor: KAWAMURA HIROSHI
IPC: G21D3/08
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing hydrogen and oxygen utilizing radioactive material generated from a nuclear reactor or the like. SOLUTION: This hydrogen and oxygen manufacturing device is composed of a scintillator to convert radial rays into light, photocatalyst to generate hydrogen from water through light, and a device to dry and recover generated hydrogen and oxygen. The scintillator is disposed as it is mixed in fibers if necessary since the scintillator has deliquescence depending on material. The scintillator and the photocatalyst are integrated to compose a water decomposing unit. Constitution of a hydrogen and oxygen manufacturing unit in the case of using this device in a nuclear reactor is illustrated in drawing 1. As a power source for generating hydrogen and oxygen, radiations in the nuclear reactor is used. Using various radiations emitted from it are utilized to generate UV-rays or visible light by the scintillator.  Otherwise, UV-rays or visible light including Cerenkov rays in the nuclear reactor are used to manufacture hydrogen and oxygen through photocatalyst. Manufactured hydrogen and oxygen are recovered by the recovering device through a drier.
Patent JP-2003020778-A (JP)
Title: Board member, joint construction for board member, and wall panel
Inventor: IIDA KAZUHITO
IPC: E04F13/08
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a board member, a joint construction for the board member and a wall panel on which the board member is attached to the surface; the board member which has an upper protruded portion projected out from the front surface side to the rear surface side at the edge portion of the board member and a lower projected portion with the rear surface side of the board member projected out to the outer side more than the rear surface side; at least one part of the upper projected portion and the lower projected portion is linked and a plurality of boards are jointed but no breakage of an upper projected portion or a lower projected portion occurs even through the board thickness is reduced. SOLUTION: An upper projected portion 11 and a lower projected portion 12 for jointing by shiplap joint or rabbet joint are provided at the edge portion of the board member 1, and at least a part of the upper projected portion 11 and the lower projected portion 12 is formed to decrease their thickness from the base end parts 11t and 12t.
Patent JP-2003020572-A (JP)
Title: Fiber-processing agent, method for producing the same, fiber-processing method using the same and fiber obtained by the processing method
Inventor: KIMURA AKIHIKO
IPC: D06M15/15
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-processing agent that is obtained by subjecting soybean- cooking liquor to the fermenter culture, a method for producing the same, a fiber- processing method using the agent and a yarn obtained by using fiber-processing method. SOLUTION: The fiber-processing agent is obtained by extracting soybeans with hot water as an extraction solvent, inoculating the obtained soybean-cooking liquor with Bacillus natto and culturing the inoculated broth in an aerated mixing vessel at 40 deg.C, 50 r.p.m. for 48 hours (under an air flow rate of 0.6 L/min.), then sterilizing the culture mixture at 90 deg.C for 30 minutes, centrifuging the sterilized culture mixture at 12,000 r.p.m., subjecting the resultant supernatant fraction to the ultrafiltration followed by freeze-drying.  In the method for processing fibers, a fiber-processing solution including the fiber-processing agent is prepared, fibers are soaked with the solution at 50 deg.C in a pad bath, squeezed with a mangle to a squeezing rate of 70-100%, then preliminarily dried with dry heat 90 deg.C for 3 minutes, the peptide is allowed to adhere to the textile with dry heat at 130 deg.C for 5 minutes followed by the posttreatment of washing of the treated textile with water at 20 deg.C for 3 minutes.
Patent JP-2003028263-A (JP)
Title: Finite linear motion device
Inventor: KITO FUSAO
IPC: F16H25/24
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a finite linear motion device capable of preventing dislocation of a retainer retaining rolling element, and also preventing sliding of the rolling element, increase of torque and sliding resistance, and occurrence of locking phenomenon. SOLUTION: This finite linear motion device is provided with a pair of elastic member 58a, 58b arranged in both side of the retainer 57, a pair of first locking member 59a, 59b provided in both end side of a sliding member 55 for locking the elastic members 58a, 58b, and a pair of second locking member 60a, 60b provided on a shaft member 52 at a roughly same interval as an interval of the first locking member 59a, 59b for locking the elastic members 58a, 58b. When the sliding member 55 is in a roughly center position of a movement stroke relative to the shaft member 52, the pair of the first locking members 59a, 59b and the pair of the second locking members 60a, 60b are aligned and the retainer 57 is arranged in the roughly center position of the relative movement stroke.
Patent JP-2003028654-A (JP)
Title: Navigation system
Inventor: ABE MASARU
IPC: G01C21/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system constituted so as to impart an outside visible confirmation function to an outside receiving means. SOLUTION: The navigation system 1 is equipped with a positional information means 2 for analyzing the information obtained through the outside receiving means 3, a map information means 5 storing map information, a display means 6 for displaying the positional information analyzed by the positional information means 2 on a screen along with the map information, an input means 8 performing various inputs and a control means 4 for generally controlling the respective means. An image pickup part 7 is provided to the outside receiving means 3 arranged outside a vehicle and the image photographed by the image pickup part 7 is displayed on the display means 6.
Patent JP-2003031462-A (JP)
Title: Method of exposure and exposure system
Inventor: MUTO TAKAKAZU
IPC: H01L21/027
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of exposure and an exposure apparatus with which the productivity can be improved by reducing the time required for calibration of projection lens systems. SOLUTION: This exposure system EX comprises a plurality of projection lens systems PL1 to PL5, each of which projects a pattern of a mask M on a photosensitive substrate P with an exposing light, a lens driving unit 21 that calibrates image forming characteristics of the projection lens systems PL1 to PL5, an alignment microscope 19 that measures information on the image forming characteristics of the projection lens systems PL1 to PL5, an alignment processing unit 18 that derives calibration quantities for calibrating the image forming characteristics, based on the measured results of the alignment microscope 19, and a control unit CONT' that controls execution of the measurement by the alignment microscope 19 at every prescribed measurement time interval, compares the calibration quantities derived by the alignment processing unit 18 to the set values set beforehand,  and changes the measurement time interval based on the result of the comparison.
Patent JP-2003031875-A (JP)
Title: Polarization-preserving optical fiber amplifier
Inventor: KITABAYASHI KAZUHIRO
IPC: H01S3/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a polarization-preserving optical fiber amplifier that performs optical amplification by holding the polarized wave of signal light, can be improved in gain, and can be reduced in noise. SOLUTION: In this optical fiber amplifier, a polarizer 7 is connected between first and second EDFs 4a and 4b. Amplified spontaneous emission light is emitted from the emitting edge of the first EDF 4a together with amplified signal light and made incident to the polarizer 7. The polarizer 7 is positioned so that the polarizer 7 may only transmit the polarized light component parallel to the signal light and the polarized wave component perpendicular to the signal light of the light made incident to the polarizer 7 is removed. Consequently, the polarized wave component perpendicular to the signal light of the spontaneous emission light is removed and the power of the spontaneous emission light can be reduced by half without damping the intensity of the signal light.
Patent JP-2003031060-A (JP)
Title: Forming jig for flat shielded wire, and manufacturing method of the flat shielded wire
Inventor: MATSUYOSHI RYOSUKE
IPC: H01B13/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a forming jig for a flat shielded wire and a manufacturing method of a flat shielded wire, using the jig which can prevent the side end part of a shielding tape from turning up and can prevent overlapping defects at its both side end parts. SOLUTION: With the forming jig 11 for the flat shielded wire being provided with openings 12, 13 which pass through insulated wires 2, 3 and a drain wire 4 arrayed in parallel and a shielding tape 5 added to them longitudinally, and wrapping up the insulated wires 2, 3 and the drain wire 4 by forming the shielding tape 5, the openings 12, 13 are covered with a pair of facing overhangs 12a, 12b so that a pair of face overhangs 13a, 13b, and the heights of the openings 12, 13 at the tips of the pairs of overhangs 12a, 12b and 13a, 13b are deviated.
Patent JP-2003031580-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKADA RENPEI
IPC: H01L21/3205
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, which can manufacture the semiconductor device whose performance and quality hardly deteriorate and whose reliability is hardly impaired. SOLUTION: Varnish-like methylpolysiloxane is applied onto a substrate 2 and is heated; and a first interlayer insulating film 3 is formed. First interlayer wiring grooves 7 are formed in the insulation film 3. First layer TaN films 8 and first layer Cu wirings 4 are formed in the grooves 7. Plasma processing is conducted to the surface parts of the film 3 and wirings 4 for thirty seconds, by using CH4 in a plasma state. A first layer SiN film 5 is formed on the film 3 by a plasma CVD method by using SiH4 gas and NH3 gas. An insulation film 9, whose quality is similar to the insulating film 3, is formed on the film 5, and second layer wiring grooves 10 and an interlayer connection wiring hole 11 are formed. An oxidized film on the wirings 4 is removed by wet etching.  Second layer Cu wirings 12, an interlayer connection Cu wiring 13 and second layer TaN films 14 are formed in the grooves 10 and the hole 11.
Patent JP-2003029737-A (JP)
Title: Plotting display system
Inventor: TAMAI JUNICHI
IPC: G06T1/20
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To speedily recover a system, when any fault has occurred, to the normal in a plotting processor. SOLUTION: When a plotting data processing instruction 101 is recognized, in plotting processors 11 and 12, plotting data processing is executed for preparing plotting data and storing them in video buffers A and B and when a video buffer display switching instruction 102 is recognized, video buffer display switching processing is executed for switching the video buffers A and B. When it is confirmed by a display synchronizing signal 108 that the video buffer display switching instruction 102 is not recognized in the other plotting processor even after the lapse of prescribed time, the occurrence of any fault in the other plotting processor is judged and error flags 104 and 106 are set to '1'.  When the occurrence of any fault in any one of plotting processors 11 and 12 is judged on the basis of the error flags 104 and 106 from the plotting processors 11 and 12, a display switching device 14 switches the plotting processor where the fault occurs, to the other plotting processor.
Patent JP-2003027833-A (JP)
Title: Switching-member controller and signal processing method in its controller
Inventor: HIRAI NORIYUKI
IPC: E05F15/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the false recognition of the operation of a switch on the basis of the off of an ignition switch, and to prevent the malfunction of a switching-member controller in the controller constituted by supplying the switch with a pull-up power supply through the ignition switch. SOLUTION: A control section 13 inputs an ignition operation signal corresponding to the on-off operation of the ignition switch SW1, mask-operates a switching-command signal from the switches SW2 to SW5 when an operation signal at an L level corresponding to the off state of the switch SW1 is input, and regards the switches SW2-SW5 as a nonoperation.
Patent JP-2003033553-A (JP)
Title: Record medium processor
Inventor: SAKAKIBARA AKIRA
IPC: A63F7/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To further improve the convenience of game guests and to drastically improve the working efficiency of a game machine. SOLUTION: When the sum of money that is received by a reception operation is larger than that of thrown money, a main control section 312 of a card processing unit 30 issues a general card that is equivalent to the money for the balance and can be converted into money.
Patent JP-2003035370-A (JP)
Title: Sealing device
Inventor: TAZAKI TETSUO
IPC: F16J15/3244
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which can suppress temperature rise at a lip portion and has improved dust resistance and water resistance. SOLUTION: The sealing device comprises a main lip portion 4a which is provided on a first annular member 2 and forms a minute gap S2 in the neighborhood of an outside peripheral surface of a second annular member 6 or a shaft member, and a seal lip 8a which is formed so as to face each other on the O side of the main lip 4a opposed to a sealed object and seals the radially extended gap between a radial part 4b (a radial part 3b) of a first reinforcing annulus 3 and a third reinforcing annulus 7.
Patent JP-2003036913-A (JP)
Title: Terminal structure
Inventor: ITOU NORIO
IPC: H01R13/10
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide terminal structure, which can prevent deterioration of pinching power of the insertion part of the male terminal part inserted in a female terminal part by the lapse of time, can improve corrosive resistance of the female terminal part, and can insert the male terminal part easily by small insertion power. SOLUTION: With this terminal structure, if a contact part 11 provided in the insertion part 3 of the male terminal 1 contacts to a pinch part 15 of a pinching component 13, which is axially suspended in a pipe part 7 of the female terminal 5, the contact part 11 presses and moves the pinching part 15 to a lower-stream side of an insertion direction A. This rotates the pinching component 13 rotated in a rotation direction C. And if it is rotated to the rotation position where an interval D becomes the minimum value, at this time, the insertion part 3 is pinched and fixed between the side wall part 7b of the pinch part 15 and the pipe part 7. Further, a rotation stopping part 17 contact the side wall part 7a, and the rotation beyond it to the rotation direction C of the pinching component 15 is stopped.
Patent JP-2003040859-A (JP)
Title: Method for producing 4-phthalonitrile derivative
Inventor: TERAO KOICHI
IPC: C07C319/14
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing (synthesizing) a 4- phthalonitrile derivative in high yield. SOLUTION: This method for producing the 4-phthalonitrile derivative of formula (II) (R is H or a 1-4C alkyl) comprises reaction between 4- bromophthalonitrile of formula (III) and a benzyl mercaptan derivative of formula (II) (R is the same as mentioned above) in the presence of an alkali as shown in reaction formula; wherein it is preferable that the 4-bromophthalonitrile is derived from 4-bromophthalic anhydride.
Patent JP-2003033748-A (JP)
Title: Method and device for carbonating alkali fly ash
Inventor: HIROSE SHUJI
IPC: B09B3/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for carbonating capable of automatically applying carbonating treatment to alkali fly ash containing Ca in an industrial scale. SOLUTION: The device for carbonating comprises a reaction tank 10 having a can body shape and a reaction chamber 14 inside thereof, belt conveyors 20-1, 20-2, 20-3, 20-4 and 20-5 which are installed inside the reaction chamber 14, place fly ash F on the upper face in a layer form and travels inside the reaction chamber 14, a throw-in port 28 for the fly ash F, an introduction port 18 for reaction gas containing carbon oxide, a carry-out port 32 for the fly ash after the reaction, and a heater 22.
Patent JP-2003046793-A (JP)
Title: Method and device for image processing
Inventor: MORIMATSU HIROYUKI
IPC: B41J2/525
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a printer by printing more stably while considering printing characteristics of color components of the printer. SOLUTION: In this image processing method on the basis of a screen method in which the shape of dots after being binarized forms dots, in binarizing processing for an image containing a plurality of color components, dots are generated so that the number of screen lines of at least one color component out of a plurality of color components is different from the number of screen lines applied to the other color components. That means, in an image after being binarized, binarized data are generated so that the dots disposed intensively to determine the number of screen lines are different in size depending on the color components forming the image.
Patent JP-2003040640-A (JP)
Title: Glass roving
Inventor: SAKAGUCHI TAKESHI
IPC: C03B37/14
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass roving capable of preventing a blowout or a microburst of a DWR without reducing a productivity nor a quality of the DWR using the same drying condition and a sizing agent as usual. SOLUTION: An open portion 6 formed from an inner surface through an outer surface of a DWR 1 is provided. A ratio of a total area of the open portion 6 to a surface area of the DWR1 except an end surface area is between 0.25-12.5%. A sum total of the open portion 6 is within a range defined as 96.1×h/√W<N<250.0×h/√W, herein h (mm) shows a height of the DWR1, W (g/1000m) shows a count of a glass strand 5. The open portion formed from the inner surface 3 through the outer surface 4 of the DWR1 is spiral in a projection drawing from the top of the end surface.
Patent JP-2003048025-A (JP)
Title: Blanking with drawing device for transfer press
Inventor: OZAWA KAZUHIKO
IPC: B21D22/20
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To enable high-speed operation of a transfer press that performs initial drawing by a separate driving means in a state where a blank is blanked, pressed and held through the lowering operation of the slide, in a blanking with drawing process. SOLUTION: The cutting punch 34 and the initial drawing punch 36 are driven each with an independent timing different from the movement of a slide 5, with a cutting punch advancing to a blank, and with the initial drawing punch advancing to perform initial drawing while the blank is pressurized and held, thereby dispensing with the stay for retaining wrinkles at the bottom dead point of the slide 5.
Patent JP-2003042782-A (JP)
Title: Information providing terminal apparatus, information providing server apparatus, and information providing method
Inventor: NISHINA TAKESHI
IPC: G06Q30/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide useful information by retrieval according to positions and time. SOLUTION: The information providing terminal apparatus 1 that is mounted on a vehicle receives facility information of GSs 22 and 23 that are transmitted from an information providing server apparatus 5, are retrieved based on the position information and the reception time of the position information of the vehicle, and are open at arrival estimation time by transmitting the position information of a vehicle that is acquired by a GPS reception section 2 to the information provided server apparatus 5, and displays the facility information on the map of a navigation apparatus 3.
Patent JP-2002098703-A (JP)
Title: Quality control method and device for automatic analysis of biological substance
Inventor: WARDLAW STEPHEN C
IPC: G01N33/48
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a quality control method and device for an automatic analysis of a biological substance capable of obtaining analytical data having higher reliability than those obtained using a conventional analytical method and (or) a device. SOLUTION: The analytical device of the biological sample comprises a container holding the biological sample, an identification tag attached to the container and the analytical device for analyzing the biological sample including a reading machine for proving correctness of the identification tag. The analytical method of the biological sample comprises the steps for (a) holding the biological sample and preparing the container including the identification tag, (b) preparing the analytical device comprising the reading machine for proving the correctness of the identification tag, (c) proving the correctness of a source of the container using the identification tag and the reading machine, and (d) producing information showing a proof of the correctness of the container.
Patent JP-2003049064-A (JP)
Title: Resin composition having excellent impact resistance
Inventor: KUGA SHINGO
IPC: C08L77/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition achieving high impact resistance, especially dart impact resistance and having high heat-resistance as well as flowability. SOLUTION: This resin composition is composed of (A) 1-99 pts.wt. of a polyphenylene ether resin, (B) 99-1 pts.wt. of a polymer having a terminal carboxy group (A+B is 100 pts.wt.), (C) 0.05-30 pts.wt. of a polymer produced by functionalizing a block copolymer of an aromatic vinyl compound and a conjugated diene compound or a block copolymer of an aromatic vinyl compound and an acrylic vinyl compound with a functionalizing compound and (D) 0.001-10 pts.wt. of a compound containing a univalent, bivalent or terivalent metal element.
Patent JP-2003049476-A (JP)
Title: Block for slit street drain
Inventor: MATSUBAYASHI KAMIHIDE
IPC: E03F5/04
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a block for a slit street drain preventing damage of a slit, causing no crack in a bottom wall and both side wall lower ends, naturally exhibiting an appearance of a slit as if it is continued linearly and imparting no incongruous impression, and improving drainage after installation. SOLUTION: This block 1 for the slit street drain has a cubic column shape substantially. In the block 1, a hollow passage 2 is arranged in the axial center direction, and the slit communicating the hollow passage with the outside is arranged linearly in the upper face part in the axial center direction. The slit is arranged in the width directional center of the upper face part, and each of the upper end parts is formed into a downward slant face lowering from each of the width direction both end parts to the slit. In each of the slit length directional both end sides, a spacing holding member serving as an introducing groove, which closes the slit for connecting it and is formed into a downward slant bottom face 21, is arranged toward the slit length direction center.