baber/WOPTO huggingface dataset:
Patent JP-2003089128-A (JP)
Title: Flat sheet for flat panel display and manufacturing method therefor
Inventor: TAKAHASHI HARUHIKO
IPC: G02F1/13357
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a flat sheet, best-suited for a flat panel display, which is of a large size and thin and further, shows outstanding mechanical strength, light permeability, low birefringent characteristics, surface uniformity of birefringent value and transferability and a method for manufacturing the flat sheet. SOLUTION: The flat sheet for a flat display panel is manufactured through (1) a preheating step for preheating two mold parts, i.e., a top force and a bottom force upto a specified temperature level, (2) a molten resin mass forming step for forming a molten resin mass by melting, in a heating cylinder, a thermoplastic resin having a weight-average molecular weight of 15,000 to 500,000, a molecular weight distribution of not more than 4 and a melt flow rate of 5 to 250 g/10 min at 280 deg.C and under a load of 2.16 kgf, (3) a molten resin mass supplying step for supplying the molten resin mass onto the cavity surface of the bottom force of a press-molding machine from a heating cylinder discharging aperture without passing the resin mass through the interior of the mold, (4) a pressing step for pressing the supplied molten resin mass at a specified temperature, and (5)  a cooling step for cooling the resin mass after pressing.
Patent JP-2003090879-A (JP)
Title: Category identification method of radar targets, computer program and device therefor
Inventor: KIYOMIYA RYUICHI
IPC: G01S13/90
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a category identification device capable of easily and stably performing the category identification of unknown targets by use of a time series image generated from radar echoes. SOLUTION: In this method, the group identification of an unknown target is performed by successively reading ISAR images of time series generated by processing the radar echo in an ISAR image generation part 11 to a target contour feature extraction part 12 to extract features such as silhouette of the unknown target included in the ISAR images, collating the features extracted in the target contour feature extraction part 12 with the features of a known target preliminarily registered in a target contour dictionary preparation part 13 in a vector space in a first target identification part 14;  and further comparatively collating the loaded structure information for the unknown target from a target loaded structure information input part 15 with the loaded structure information for the known target registered in a dictionary prepared by a target loaded structure dictionary preparation part 16 in a second target identification part to retrieve the matched target.
Patent JP-2003091905-A (JP)
Title: Disk chuck mechanism
Inventor: HONMA KAZUO
IPC: G11B17/028
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk chuck mechanism which is suitable for checking a disk with small diameter, thin and rotated at high speed, in which distortion is hardly caused on a disk surface and smooth chuck and unchuck operations are possible. SOLUTION: The disk chuck mechanism is constituted of a plurality of independent pieces the ring members of which are divided and arranged like a ring and is provided with an elastic ring to be engaged with the respective pieces and to energize the diameter of the ring in the reducing direction and a guide member that guides a plurality of fins to be radiated in the radius direction of a ring by which the respective pieces are advanced to and retracted from a central opening in accordance with expansion and reduction of the diameter of the ring to be formed.
Patent JP-2003106302-A (JP)
Title: Hydraulic system, controlling method and apparatus thereof
Inventor: IZUMIHARA AKIRA
IPC: F15B11/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact and highly effective hydraulic system with a stable motion. SOLUTION: In the hydraulic system, required load weight is supported by a rod directly connected with a piston of a double-acting cylinder where hydraulic pressure works on both directions of a cap side and head side divided by the piston, and the rod is driven to an upward and downward direction against the load weight or together with the load weight.  The hydraulic system comprises a first hydraulic passage leading pressured oil supplied from a hydraulic pump 72 to a cap side via a first selector valve, a second hydraulic passage returning oil which is pushed out from the cap side by load weight to a reservoir 71 via a second selector valve and first throttling valve connected with the second selector valve in series, and a third hydraulic passage connecting between a passage connecting between the second selector valve and first throttling valve and the head side via a third selector valve.
Patent JP-2002165089-A (JP)
Title: Program, method and device for interpolating image data
Inventor: HOSHII ATSUSHI
IPC: G06T3/40
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image data interpolating program for preventing an error in deciding an interpolating method based on the discrimination of property of an image to be interpolated and performing an adequate interpolating corresponding to printing quality and to provide an image data interpolating method and an image data interpolating device. SOLUTION: A first interpolating is superimposed on a second interpolating based on a prescribed evaluating function. Since the evaluating function relies on image property, an interpolating rate corresponding to image property is decided and also the rate of a more proper interpolating is increased so as to permit the advantage of each interpolating to be conspicuous. Besides, a defect is not made to be prominent in the both processings. As a result, the error in deciding the interpolating method based on the discrimination of property of the image to be interpolated is prevented. Moreover the superimposition rate of the more proper interpolating is increased in accordance with print quality to give influence on the effect of the interpolating so that the adequate interpolating is performed in accordance with print quality.
Patent JP-2003093303-A (JP)
Title: Cleaning and peeling utensil
Inventor: SHIMOMURA SHUICHIRO
IPC: A47L13/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning and peeling utensil allowing easily removing widespread stains stuck on a floor, a wall, or the like, or paint being about to come off, and also allowing simply exchanging the consumption parts. SOLUTION: The cleaning and peeling utensil is characterized in that it comprises a generally cylindrical handle 1 bridged between right and left mounting plates 2, mounting plates 2 extending downwardly from the both ends of the handle 1, and a base plate 6, in that the vicinity of each upper end of the mounting plates 2 is respectively mounted to both ends of the handle 1 with bolts 3, in that both of the right and left ends of the base plate 6 are respectively mounted to each lower end of the mounting plates 2 with bolts 4 and nuts 5, and in that several stainless steel wools 7 are arranged and fixed to the underside of the base plate 6.
Patent JP-2002352624-A (JP)
Title: Conductive metal compound paste, metal compound for the paste, layered ceramic capacitor using the paste, and method of manufacturing the capacitor
Inventor: HARAGUCHI HIROYUKI
IPC: H01G4/12
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste, a layered ceramic capacitor using said paste, and a method of manufacturing for the layered ceramic capacitor capable of preventing problems in the conventional method such as inferior dispersion of conductive paste-containing metal fine powder, the uneven film thickness of an inside electrode formed by printing on a ceramic green sheet, decrease in capacitance yield of the ceramic capacitor, low reliability of the capacitor, and generation of cracks and delamination of the layered ceramic capacitor in baking. SOLUTION: This conductive metal compound paste comprising a metal compound, and if required, metal fine powder, ceramic fine powder, an organic binder, a viscosity control agent, and an organic solvent is printed on a dielectric ceramic green sheet, after removing the solvent, plural pieces of the printed sheets are laminated, the laminated sheets are baked and sintered to manufacture a layered ceramic capacitor.
Patent JP-2003095717-A (JP)
Title: Cement admixture, cement composition, and cement concrete obtained by using the same
Inventor: MORIOKA MINORU
IPC: C04B103/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture forming a cement composition capable of imparting chloride infiltration resistance and neutralization suppressing effect, and is used mainly in a civil engineering and a construction industry, to provide a cement composition, and to provide cement concrete obtained by using the same. SOLUTION: The cement admixture contains a latent hydraulic material and blast furnace slow cooled slag powder. The cement composition contains cement and the cement admixture. The cement concrete is obtained by blending a binder containing cement and the latent hydraulic material, and aggregates containing blast furnace slow cooled slag powder.
Patent JP-2003102714-A (JP)
Title: X-ray ct system, gantry device, operation console and processing method therefor
Inventor: TANIGAWA SHUNICHIRO
IPC: A61B6/03
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT system capable of improving spatial resolution at a low cost. SOLUTION: This X-ray CT system comprises a gantry device 420 wherein an X-ray tube 421 and an X-ray detection part 431 integrally rotate around a test subject, detecting X-rays transmitted through the test subject at different transmission angles by the X-ray detection part 431; and an operation console 400 reconstructing an X-ray tomographic image of the test subject on the basis of data received from the gantry device 420. The X-ray detection part 431 has plural lines of detectors wherein X-ray detecting elements are adjacently connected in a first direction along a direction of the rotation, in a second direction along a vertical direction of a rotation face. Among the plural lines of detectors, two detectors adjacent in the second direction are provided apart from each other in the first direction.
Patent JP-2003096039-A (JP)
Title: Production method of high-purity n-long chain acylamino acid salt
Inventor: ISHIZUKA TATSUFUMI
IPC: C07C233/47
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method of N-long chain acylamino acid salt that can efficiently remove or reduce impurities such as long chain fatty acids, long chain fatty acid salts and so on which are by-products in a usual N-long chain acylamino acid production and difficult to remove. SOLUTION: The production method of a high-purity N-long chain acylamino acid salt comprises a step of adding a basic substance and water to a crude N-long chain acylamino acid containing the impurities such as fatty acids or salts thereof to neutralize the crude acylamino acid to a neutralization degree of at most 1 (0 is not included), a step of adding a hydrophilic organic solvent to the neutralized solution thus obtained and then warming it, a step of dissolving the whole reaction system and then cooling it to precipitate the crystal of the N-long chain acylamino acid salt, and a step of filtrating the precipitated crystal to recover to give the high-purity N-long chain acylamino acid salt having remarkably reduced impurities.
Patent JP-2003105657-A (JP)
Title: Internal material of shoe having hygroscopic and pyrogenic property
Inventor: NAKAMURA RYOJI
IPC: D04H1/413
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an internal material of shoe such as shoe side fabric, shoe insole member, etc., having improved heat retaining property and stuffy feeling, excellent comfortableness with nice heat retaining property and hygroscopicity especially in winter. SOLUTION: This internal material of shoe such as a shoe side fabric, a shoe insole, etc., is a structural body stuck with a highly hygroscopic fine particle and comprises at least 20 mass % of a hygroscopic and pyrogenic structural body having >=3 deg.C maximum temperature rise in moisture absorption. The internal material of shoe comprises a hygroscopic and pyrogenic structural body keeping heat generation in moisture absorption for >=30 deg.C minutes.
Patent JP-2003103243-A (JP)
Title: Method for treating polluted soil containing volatile organic compound, method for producing cement, and heat treatment apparatus
Inventor: TAKANO HIROYUKI
IPC: C04B7/38
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating polluted soil containing volatile organic compounds (VOC) and a method and an apparatus for producing a cement, whereby the way by which facilities, such as cement kilns, provided in a cement production plant can be effectively used to treat VOC can be developed, the heating of polluted soil and the combustion of VOC can be performed at a low cost, and a large amount of the treated detoxified soil can be effectively utilized. SOLUTION: The method for treating polluted soil comprises thermally desorbing volatile organic compounds (VOC) from polluted soil in a heating treatment apparatus, desirably, a rotary kiln or a rotary drier and burning and decomposing the separated VOC in a cement firing kiln 102.
Patent JP-2003106849-A (JP)
Title: Traveling member position displaying system and method therefor, data managing server of traveling member position displaying system as well as use side traveling member terminal of traveling member position displaying system
Inventor: UCHIDA YOSHITAKA
IPC: G08G1/137
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To accurately grasp information including the position data of the predetermined type of a specific traveling member by an image. SOLUTION: The traveling member position displaying system comprises a bus side terminal 12 and an electric railcar side terminal 13 each having a GPS receiver 17 or the like which can detect an own position (a bus, an electric railcar), a data managing server 11 for capturing the position data of the railcar and storing the information including the position data in a registered terminal ID database 25 corresponding to each type of the bus, the railcar, and a navigation on-vehicle unit 14 having a GPS receiver 30 which can detect the own position (navigation on-vehicle mounting vehicle), and further a display unit 34 which can display the position of a predetermined type of the bus, the railcar and the own position.  The data managing server retrieves the information regarding the predetermined type of the bus and the railcar from the specific traveling member database based on the position data of the navigation on-vehicle mounting vehicle, and transmit the information to the navigation on- vehicle unit. The navigation on-vehicle unit displays the information regarding the bus and the railcar transmitted from the server.
Patent JP-2003110463-A (JP)
Title: Cdm receiver and demodulation path switching method
Inventor: YAMADA JUNJI
IPC: H04B1/7085
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To keep received data uninterrupted even when a tracking path vanishes in the CDM receiver. SOLUTION: A term allocated previously to first and second matched filters 105 and 106 is subjected to path-search and tracking. A path management control circuit 108 calculates a demodulation timing and a weight of the tracking path and feeds information to RAKE demodulation circuits 109 and 110. At this time, the tracking process of the first matched filter 105 is shifted to a correlator 104, and the other term is path-searched by the first matched filter 105. When the path more effective than the tracking path is detected, the management control circuit 108 calculates the newly detected path and feeds information to the RAKE demodulation circuits 109 and 110, and the RAKE demodulation path is switched.
Patent JP-2003106539-A (JP)
Title: Heating cooking device
Inventor: MAEDA KAZUNORI
IPC: C08L101/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make movable side rotation stopping means and fixed side rotation stopping means resistant to damage if a force is applied to the door body of a heating cooking device such as a microwave oven while the door body is opened to a maximum angle. SOLUTION: The first movable side rotation stopping means 8a and second movable side rotation stopping means 14a are provided near a first hinge pin 4a. When the door body 3 is opened to a predetermined angle, the first fixed side rotation stopping means 9a and the second fixed side rotation stopping means 15a provided near a first hinge hole 6a are brought into contact with each other, whereby the forces applied to them are dispersed to make the means resistant to damage.
Patent JP-2003110453-A (JP)
Title: Portable radio apparatus
Inventor: KOSHI MASASHI
IPC: H04B1/3822
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio apparatus having high antenna performance during call time and capable of making the body thinner during non-call time. SOLUTION: The portable radio apparatus includes a reverse F-antenna 5 provided on a base plate inside an upper frame 1, a parasitic element 6 provided away at a prescribed distance from the reveres F-antenna 5, and a means for projecting the parasitic element 6 outside from the upper frame box 1 in conjunction with a prescribed operation. The means for projecting the parasitic element 6 from the upper frame box 1 includes a wire 10A with one end connected on the side of the parasitic element 6 inside the upper frame 1 and the other end connected on the side of a lower frame 2.
Patent JP-2003111085-A (JP)
Title: Motion vector selection method in motion compensation prediction
Inventor: HIWASA NORIMICHI
IPC: H04N19/51
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce an information quantity consumed for motion vectors even for a flat pattern so as to prevent image quality from being deteriorated. SOLUTION: A process ST11 calculates a reliability evaluation point P of a field motion vector. A next process ST12 selects a process 4 to obtain a frame motion vector with less information quantity because the frame motion vector is not so much greater than the field motion vector, when a minimum evaluation value EFRM of frame motion compensation prediction is a value of adding a positive number αto a minimum evaluation value EFLD of the field motion compensation prediction or below and the reliability evaluation point P of the field motion vector is smaller than a positive number β, even when the minimum evaluation value EFRM of the frame motion compensation prediction is the minimum evaluation value EFLD of the field motion compensation prediction or below and also the EFRM is greater than the EFLD.
Patent JP-2003104203-A (JP)
Title: Train monitoring device and method thereof
Inventor: INOUE TAKAO
IPC: B61D37/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To make a transmitter inconspicuous to passengers by reducing the number of the transmitter provided in a train monitor device for monitoring a departure with the operation by one-man by transmitting images of a side surface of a platform at a train side thereof to an operation board monitor provided adjacent to the operation board till the train goes through the platform. SOLUTION: Several television cameras 1 and 2 provided in the platform 4 pick up images of passengers of the train 11, and the transmitter 9 transmits the image signal thereof to train side receiver means 12, 17 and 18 through the radio communication to display the images in a monitor 13 inside of the train. The train is provided with several receiver means, and the several receiver means receive the transmission electric wave from one transmitter, and compare the intensity of the received electric wave with each other, and the receiver receiving the electric wave having the highest intensity is automatically selected to display the image in the monitor.
Patent JP-2003111225-A (JP)
Title: Switchgear
Inventor: YOSHIDA TETSUO
IPC: H02B13/02
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To make the overall shape compact, by improving the breakdown voltage characteristic to ground at a part on aerial insulation, on the movable side of a vacuum valve molded with an insulation layer. SOLUTION: In a switchgear constituting an electrical system by containing switchgear such as a vacuum valve, the vacuum valve is formed by molding with the insulation layer 2, a grounding layer 13 is disposed on the outer periphery of the insulation layer, an electric field relaxation shield is embedded inside the insulation layer 2, and a second insulation layer 14 whose dielectric constant is lower than the specific dielectric constant of the insulation layer on the insulation surface 2a which becomes aerial insulation on the moving axis side of the vacuum valve.
Patent JP-2003110616-A (JP)
Title: Impartial band calculation method in ip network, router, routing method, routing program and recording medium
Inventor: NABESHIMA MASAYOSHI
IPC: H04L47/22
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an impartial band calculation method capable of calculating an accurate impartial band width independently of an abort probability in use in the CSFQ (Core Stateless Fair Queuing) resulting in realize impartial band assignment to users making communication. SOLUTION: In comparison with a conventional system where a selective packet abort section adds a size of packets discriminated to be received by a buffer to a credit 2, the method of this invention calculates a value P resulting from dividing a current impartial band value by a rate written in a header of the arrived packet and adds the size of the arrived packet to the credit 2 with the probability of P.
Patent JP-2003123870-A (JP)
Title: Female terminal fitting
Inventor: SHIGETA SADANORI
IPC: H01R11/11
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a female terminal fitting having a pair of elastic contact pieces extending from both side walls of a cylinder-shaped base part, and preventing the spread of the pair of elastic contact pieces. SOLUTION: For a female terminal fitting 10, composed of a bottom wall 16 and a pair of side walls 17, 17 facing each other, a contact part 11 to be connected to a mate terminal is formed at one side. A cylinder-shaped base part 13 composed of the bottom wall 16, the pair of side walls 17, 17, and a pair of upper walls 18, 18, extending from the side walls 17, 17 and bent so as to overlap one another, are formed to the contact part 11. A slippage prevention part where the upper walls 18, 18 engages with each other is formed by making a pair of elastic contact pieces 14, 14 facing each other extend from the pair of side walls 17, 17.