baber/WOPTO huggingface dataset:
Patent JP-2003051635-A (JP)
Title: Multipath raman cell using prism
Inventor: IMASAKA FUJITARO
IPC: H01S3/30
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a Raman cell that can efficiently generate a multicolor laser beam due to Raman scatter/four-wave Raman mixture. SOLUTION: The multipath Raman cell comprises a Raman cell that has first and second lenses arranged at opposite end sections and converges energy, a first right-angled prism that bends incident light for condensing to the Raman cell via the first lens, a second right-angled prism that makes a laser beam emitted from the Raman cell for condensing to the Raman cell inverted by an even number of times via the second lens, and the third odd number of times of thereafter right-angled prism that makes the laser beam emitted from the Raman cell for condensing to the Raman cell inverted by a third odd number of times or thereafter. In the multipath Raman cell, condensation is made at the Raman cell from the second right-angled prism via the second lens, and amplified light at the last final emitted light from the Raman cell is collimated by the first lens for outputting.
Patent JP-2002172323-A (JP)
Title: Ceramic catalyst body, and ceramic carrier and its production method
Inventor: TANAKA MASAICHI
IPC: B01J21/16
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To improve the catalytic performance of a catalyst body carried by a ceramic carrier capable of directly carrying a catalyst component to thereby prevent the heat degradation, etc., of the catalyst component to enhance its durability. SOLUTION: In preparing a catalyst body by causing a catalyst to be carried by a ceramic carrier comprising a substrate ceramic having, on its surface, many micropores capable of directly carrying the catalyst, the average particle size of the catalyst is set at 100 nm or smaller, preferably 50 nm or smaller. By using fine particles of the catalyst, the catalyst can be well dispersed, is surely held in micropores, and hence is inhibited from agglomeration and degradation due to thermal vibration, etc.
Patent JP-2002333310-A (JP)
Title: Apparatus and method for measuring oil applying amount distribution
Inventor: NAITO SHUJI
IPC: G01B11/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To highly accurately control an oil applying amount of a strip coil and highly ensure the quality of the strip coil. SOLUTION: The oil applying amount distribution measuring device is provided with an ultraviolet ray irradiation means 2 for irradiating ultraviolet ray light 10, a strip coil imaging means 3 for imaging the strip coil 1 irradiated with the ultraviolet ray light 10, a strip coil image generation means 4 for generating a first image in a state that stroboscopic ultraviolet ray light 10 is irradiated and a second image in a state that the ultraviolet ray light 10 is not irradiated, a differential image generating means 5 for generating a differential image of the first image and the second image, and an oil applying amount distribution detection means 6 for detecting the oil applying amount of the strip coil on the basis of calibration data found every area of the generated differential image and the strip coil image.  An amount of oil 100 applied on the surface of the strip coil 1 can be highly accurately measured.
Patent JP-2003058277-A (JP)
Title: Terminal main body housing case
Inventor: SUGANUMA YUJI
IPC: H05K5/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal housing case for which the drip-proof structure of the entire product and a strength measure against falling and impacts outdoors are taken, a cold protection case is made attachable and detachable as needed and a heat insulation measure is taken for outdoor uses by the combination of a portable information terminal and the portable terminal housing case. SOLUTION: Reinforcing metal fittings are interposed and arranged between materials constituting the terminal main body housing case on four sides of the terminal main body housing case, a drip-proof cushion for drip-proof around the liquid crystal display device of the portable information terminal is provided and a liquid crystal protective cover is constituted on the front surface of the liquid crystal display device. Also, when it is used under the environment of a low outdoor air temperature, the cold protection case is freely attachably and detachably attached as needed.
Patent JP-2003055708-A (JP)
Title: Method for recovering gas when operating dephosphorization in exhaust gas treatment facility for converter for decarburize-blowing
Inventor: KYOZUKA TOSHIKATSU
IPC: C21C5/38
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering generated gas as valuable gas in unburnt as it is state without increasing blowing oxygen amount and auxiliary raw material prescribed in dephosphorizing operation, i.e., without charging new material into a converter for increasing the generated gas amount by surely performing pressure control in the furnace when the dephosphorizing operation is applied, in exhaust gas treatment facility in the converter for decarburize-blowing. SOLUTION: When the dephosphorizing operation is applied in the exhaust gas treatment facility 2 in the converter for decarburize-blowing, the control range of a control damper 21 for pressure in the furnace, is widened to a low blasting amount range by water-sealing a part of the control damper 21 as a variable throat type venturi-scrubber in a secondary dust collector 10, and the generated gas from the converter 1 is recovered in unburnt state as it is through the control damper 21 for pressure in the furnace.
Patent JP-2003055692-A (JP)
Title: Solid detergent composition and cleaning method
Inventor: NAGATA SATOSHI
IPC: D06F35/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a low foaming high bulk density detergent composition having good solubility and detergency, and a cleaning method. SOLUTION: The solid detergent composition comprises (a) a straight-chain alkylbenzenesulfonic acid, (b) at least one surface active agent to be selected from an olefinsulfonic acid salt, a sulfofatty acid alkyl ester salt, and an alkyl sulfate, (c) a soap, (d) an oxyethylene/oxypropylene adduct type nonionic surface active agent at a ratio a/b (mass ratio) of the above component (a) to the above component (b) of 1.1 to less than 5 and, simultaneously, the above oxyethylene/oxypropylene adduct type nonionic surface active agent (d) being earlier dissolved in a cleaning fluid than the above components (a), (b), and (c).
Patent JP-2003052291-A (JP)
Title: Fish-introducing net
Inventor: MIURA SEIJI
IPC: A01K97/20
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To overcome the problem wherein a creel must repeatedly be lifted from water at every time, when fishes are put in the creel. SOLUTION: When fishes fished in a sea on the side of a quay wall or a breakwater or in a fishing pond, a pond, or the like, are put in a conventional creel, the creel must repeatedly be lifted at every time, but when this invented creel is used, fishes can directly be put in the creel. Therefore, the invented creel can increase the survival rate of the fishes, reduce labors for lifting and lowering the creel, and improve a fishing efficiency.
Patent JP-2003060847-A (JP)
Title: Image reader
Inventor: SUZUKI KOICHI
IPC: H04N1/48
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To read a monochromatic image at high speed without lowering gradation in an image scanner, with which a color image and the monochromatic image can be read. SOLUTION: A single color light source 114 such as an LED is provided in addition to a white light source to be ordinarily used and when reading the monochromatic image, the white light source and the single color light source 114 are turned on so that reading can be performed with a CCD 106 in the same color as the single color light source 114. Even when performing reading accelerating the speed rather than color image reading, a light source is increased with the single color light source 114 so that the CCD 106 can output the signal of a sufficient voltage and high-gradation reading can be performed.
Patent JP-2003053045-A (JP)
Title: Program and device for online scratch card game
Inventor: NISHIYAMA MASAFUMI
IPC: A63F13/79
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent illegal actions such as data alteration or hacking. SOLUTION: A player requests for obtaining of a card from a user terminal 4 to a server through a communication network 2. The server 3 urges the user terminal 4 to input a key number and discriminates whether the inputted number coincides with the key number. When it coincides, a scratch card is transmitted to the user terminal 4 and displayed on the user terminal 4. The player selects a displayed mask and requests erasing of the mask. The server 3 receives the request for erasing of the mask from the user terminal and erases the selected mask. The exposing display of secret information hidden in the user terminal 4 is prompted. The scratch card wherein the mask is erased and the secret information is exposed is displayed on the user terminal 4. The server 3 judges winning based on the exposed secret information and transmits the judging result of a winning judging means.  The user terminal 4 displays the result of judgment.
Patent JP-2003056557-A (JP)
Title: Roller bearing
Inventor: ISHIKAWA SHIRO
IPC: F16C19/52
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing, capable of easily and efficiently fixing a sensor including a rotation detecting element or the like, to a bearing. SOLUTION: This roller bearing comprises an outer ring 5, an inner ring 4, and plural rolling elements 6 arranged rotatably between these, where the sensor 12 is fixed to an installation hole provided in the outer periphery surface of a cylindrical seal member installed on the outer ring 5. As the installation hole, a cylindrical flange 18 is formed toward the radial outer side of the seal member 7 through burring work. A bolt 22 is thread-coupled with the cylindrical flange 18, and the sensor 12 including a rotation detecting element, a temperature-detecting element, and a vibration acceleration detecting element is fixed.  The sensor 12 can thus be fixed to the seal member 7 without using a nut, so that the fall of the nut into a bearing at the time of installation and removal can be prevented; assemblage work efficiency of the roller bearing provided with the sensor can thus be improved.
Patent JP-2002141869-A (JP)
Title: Optical transmitting link integrated with high-pass optical filtering
Inventor: CHRISTODOULIDES DEMETRIOS NICO
IPC: H04B10/2507
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber transmitting link, with which channel destruction caused by stimulated Raman scattering is reduced. SOLUTION: An optical fiber transmitting link 20, with which the channel destruction caused by stimulated Raman scattering is reduced, is formed by providing a high-pass optical filter 22 inside a transmitting fiber. The filter is provided with one or plural other components sometimes and is formed as a filter 'distributed' along the length of the optical fiber as well. A cutoff frequency concerning the high-pass optical filter is selected just below the frequency of an input channel to be transmitted. When using the link inside configuration accompanied with a large number of input channels, the cutoff frequency is controlled to be just below the lowest input channel frequency.
Patent JP-2003061669-A (JP)
Title: Method for specifying desulfurizing enzyme expression- inhibiting gene, and desulfurizing microorganism whose desulfurizing enzyme expression inhibition is terminated and method for producing the desulfurizing microorganism
Inventor: KURANE RYUICHIRO
IPC: C12N15/09
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To specify a gene which participates in desulfurizing enzyme expression inhibition, and to produce a desulfurizing microorganism which highly expresses the desulfurizing enzyme, even when cultured in the presence of a sulfate as only one sulfur source. SOLUTION: In this method for specifying the desulfurizing enzyme expression-inhibiting gene, the genes of a microorganism having an ability to decompose thiophene compounds is randomly decomposed and then a microorganism whose desulfurizing enzyme expression-inhibiting gene is decomposed is selected. And, a modified microorganism is characterized by losing the desulfurizing enzyme expression-inhibiting gene function of the microorganism having an ability to decompose thiophene compounds.
Patent JP-2003069106-A (JP)
Title: Piezoelectric/electrostrictive actuator and its manufacturing method
Inventor: NEGISHI SUKEYOSHI
IPC: H01L41/22
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric/electrostrictive actuator using a piezoelectric/electrostrictive film that is excellent in accuracy of dimension and accuracy of worked shape. SOLUTION: This piezoelectric/electrostrictive actuator 10 is manufactured by forming a lower electrode 20 on the upper surface of a substrate 50 (B) and the piezoelectric/electrostrictive film 30 on the upper surface of the substrate 50 by applying or transferring piezoelectric/electrostrictive paste to the whole upper surface of the substrate 50 so as to cover the electrode 20 (C). Then a photoresist 100 is adhered to the upper surface of the film 30 (D) and exposed to light by photolithography by masking the photoresist 100 with a light shielding mask having a prescribed pattern. After the photoresist 100 is exposed, the unnecessary portion of the photoresist 100 is removed (E) and the unnecessary portion of the piezoelectric/electrostrictive film 30 is removed by sand blasting by using an abrasive (F).  Finally, the remaining photoresist is removed (G) and an upper electrode 40 is formed on the remaining piezoelectric/ electrostrictive film 30 (H).
Patent JP-2003073729-A (JP)
Title: Heat treatment method, heat treatment apparatus, and hardening device
Inventor: HORI KEIZO
IPC: C21D1/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method which enables small batches of a variety of steel materials to be efficiently heated and hardened, provide a heat treatment apparatus, and provide a hardening device. SOLUTION: This heat treatment method comprises winding a top coil 22B and a bottom coil 22A on a part of a top core 21B and a main core 21A, which consist of a magnetic body capable of forming an annular magnetic circuit, arranging a rolling motion component 1 so as to penetrate a connecting core 21C which is formed on a prepared position in the main core 21A for the rolling motion component 1 to be arranged, then supplying an alternating current to the top coil 22B and the bottom coil 22A from an alternating current feeding device 26, and performing heat treatment to the rolling motion component 1 by an induced electromotive force generated by the alternating current.
Patent JP-2003061845-A (JP)
Title: Water faucet setting structure of vanity unit
Inventor: AKAZOME NAOKO
IPC: E03C1/042
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the following problems of the conventional vanity unit that it's difficult for a user who is short in height such as early elementary school child to operate a faucet joystick and wash his/her face, hands or the like on the ground that the faucet joy stick is disposed in the back of a wash stand bowl above a counter; when an elderly person, a physical handicap or the like is sitting on a wheelchair and wants to wash his/her face, hands or the like, it's difficult for the elderly person, the physical handicap or the like to operate the faucet joy stick on the ground that such as the wash stand bowl or a drain pipe under the counter is in the way, it's hard for him/her to come close to the counter. SOLUTION: The vanity unit is provided with the water faucet, the faucet joy stick and a counter and the faucet is disposed in a faucet attaching part. The counter has a counter incline part sloping to the surrounding area of the wash stand bowl. The faucet joystick is disposed above the counter incline part of the wash stand bowl side.
Patent JP-2003069983-A (JP)
Title: Image distribution system, image distributor, and program
Inventor: TAKAHASHI MASARU
IPC: H04N21/6402
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image distribution system that distributes individually different image information to a plurality of image display devices. SOLUTION: A mobile communication device 300 is connected to each of image display devices 310 placed at indoor or outdoor places for the purpose of providing information to many unspecified people as a communication device for the image display devices 310. An image distribution server 100 registers in advance information for uniquely designating the mobile communication device 300 connected to each image display device 310 as destination information. Further, the image distribution server 100 registers in advance feature information denoting a feature taking notice of flow of people on the basis of the geographic condition as to an installed location of each image display device 310.  The image distribution server 100 decides the mobile communication terminals 300 being a distribution object on the basis of the feature information and distributes image information individually to the mobile communication terminals 300 when distributing contents images and advertisement images.
Patent JP-2003069401-A (JP)
Title: Semiconductor power converter
Inventor: KATO SHUJI
IPC: H02M1/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent an IGBT (Insulated Gate Bipolar Transistor) from being destroyed due to an overvoltage because of a voltage unbalance among the IGBTs when an overcurrent flows through the IGBTs connected in series configuring a power converter. SOLUTION: The power converter configured with a series connection of the IGBTs includes a means for increasing a gate voltage when a collector voltage of the IGBT gets higher and a means for increasing the gate voltage more than the gate voltage in a steady ON state of the IGBT when the collector voltage gets higher.
Patent JP-2003063784-A (JP)
Title: Fall preventing device for forklift truck of type aboard standing
Inventor: TSURI SHIGETAKA
IPC: B66F9/075
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventing device for a reach type forklift truck preventing a guard from opening even by leaning against by an operator at the time of a sharp turn or the like. SOLUTION: This fall preventing device is characterized by providing a guard 5 moved to open/close in a direction orthogonal to getting on/off direction of an operator in a gate 4 provided to open for the operator to get on/off in a cockpit 3 of a vehicle main unit 1.
Patent JP-2003075072-A (JP)
Title: Melting and refining method and apparatus with electron beam
Inventor: NISHIBAYASHI TOSHIKI
IPC: F27D11/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for stirring an object for melting and refining applicable to the case where a specimen is non-conductive without influencing an electron beam orbital during melting and refining with electron beam. SOLUTION: A melting and refining apparatus with electron beam comprises a vacuum container 20, a vacuum exhaust system 22 for keeping the vacuum container vacuum therein, an electron beam generator 14 for generating electron beam 12 in the vacuum container, a deflection coil 26 for generating a magnetic field 24 for deflecting the orbit of the electron beam, a crucible 18 for containing a specimen melted with the electron beam, a hole 18b penetrating a bottom 18a of the crucible, and a gas introduction nozzle 28 for introducing gas for a specimen in the crucible.
Patent JP-2003074996-A (JP)
Title: Air conditioner for vehicle
Inventor: HAMAMOTO HIROSHI
IPC: F25B9/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately control pressure on the basis of temperature at an outlet side of an outside-of-vehicle side heat exchanger without additionally installing a temperature detecting means and a pressure detecting means. SOLUTION: An air conditioner for a vehicle comprises an internal heat exchanger 18 for heat exchange between a refrigerant between the outside-of- vehicle side heat exchanger 4 and a pressure reducing valve 9 and a refrigerant between an inside-of-vehicle side heat exchanger 10 and a compressor 1, a refrigerant pressure detecting means 8 for detecting pressure of the refrigerant at an outlet side of the heat exchanger 4, and a refrigerant temperature detecting means 7 for detecting the refrigerant temperature Tgco at an outlet side of the heat exchanger 4.  A controlling means calculates the refrigerant temperature Tvi at an inlet side of the pressure reducing valve 9 on the basis of conditions including heat exchanging capacity of the heat exchanger 18 and the refrigerant temperature Tgco of at the outlet side of the heat exchanger 4, sets a target refrigerant pressure Phth of at the outlet side of the heat exchanger 4 on the basis of the temperature Tvi, and controls the opening of the valve 9 on the basis of the target pressure Phth and the actual refrigerant pressure Phgo detected by the pressure detecting means.
Patent JP-2003043308-A (JP)
Title: Structure of circular multifiber ferrule and manufacturing method
Inventor: MIKAJIRI HITOSHI
IPC: G02B6/40
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a circular multifiber ferrule that enables a simple conical shape for a pin to be used in cylinder grinding, that facilitates manufacturing of the pin, and that is superior in dimensional accuracy as well as reducing cost. SOLUTION: A means is employed that determines the structure, in which an exclusive machining hole 5 is provided in the center as shown in the side view of Fig. 3 and in which optical fiber insertion holes 2 are provided at arbitrary positions, such as symmetrical parts to the left and right from the center of the horizontal plane which are flush with the machining hole.
Patent JP-2003078776-A (JP)
Title: Image processing method, apparatus and program
Inventor: YAMADA OSAMU
IPC: G06T1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To excellently reproduce a color image displayed on a monitor by means of a printer by taking account of a visual difference between a light source color and an object color. SOLUTION: In the case of converting a monitor color signal into a printer color signal, the hue of the printer color signal corresponding to the hue of the monitor color signal is derived on the basis of a hue angle correlation table in a light source color and an object color in order to correct the visual difference between the light source color and the object color, and color gamut compression processing is applied to the monitor color signal on the basis of color gamut information in the hue of the obtained printer color signal.