baber/WOPTO huggingface dataset:
Patent JP-2003138870-A (JP)
Title: Face body device capable of being freely taken-up
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/64
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a roll screen door capable of being freely taken-up so that it can not be oscillated even if external force such as wind pressure of the like is applied thereto. SOLUTION: A net 1 is divided into three parts in the longitudinal direction so as to make the ratio of height 1:2 of an upper net 1a, a lower net 1c and an intermediate net 1b between them, take-up shafts 2 are provided between the nets 1a to 1c, at the same time, a simultaneous take-up screen door A through the take-up shafts 2 is constituted by fixing the upper net 1a to a skeleton mounting frame 3 and fixing the lower net 1c to a movable frame 4, and the oscillation of the net 1 can be prevented by guiding the take-up shafts 2 and the movable frame 4 by guide rails 5 on both sides.
Patent JP-2003138118-A (JP)
Title: Lactic acid polyester resin composition
Inventor: KOMIYAMA MASAMI
IPC: C08K5/103
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition mainly comprising lactic acid polyester resin having biodegrability, flexibility and processing stability, thermal resistance and adhesion, and to provide a molded article of the same, preferably a sheet or a film. SOLUTION: This resin composition (C) and the molded article of the same containing (B) 0.5-30 wt.% of an additive to (A) mainly comprising the lactic acid polyester resin having 120-250 deg.C of a crystal melting point and 3-65% of degree of crystallinity, and the principal ingredient of the component (B) is a saturated ester of dimer to tetramer of glycerin and the fatty acids comprising all of the ester group are short chain fatty acids of 2-3C or an ester compound of a condensate of the short chain fatty acid with a medium chain fatty acid of 7-12C.
Patent JP-2002182331-A (JP)
Title: Silver halide radiographic film
Inventor: DICKERSON ROBERT E
IPC: G03C5/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a high performance radiographic film which exhibits visually adaptive contrast when imaged in a radiographic imaging assembly combined with an intensifying screen. SOLUTION: The radiographic film has a single silver halide emulsion on each face of a film support and does not contain a particulate dye used commonly to suppress crossover. The film is rapidly processed to provide an image having visually adaptive contrast wherein upper scale contrast is >=1.5 times the lower scale contrast. The film is useful in general radiographic imaging in which exposure and processing conditions vary in a wide range.
Patent JP-2003136752-A (JP)
Title: Ink vessel
Inventor: OKA YASUHIRO
IPC: B41J2/175
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink vessel which can stabilize ejection by preventing deposition even when the ink vessel is kept for a long time. SOLUTION: This ink vessel contains ink for an inkjet printer. A weight concentration of a carbonate ion in the ink is not greater than 5 ppm and a weight concentration of a salt of a fatty acid or a derivative of a fatty acid in a face of a material of the vessel contacting the ink is in the range of 5-500 ppm.
Patent JP-2003140712-A (JP)
Title: Water treatment plant control system
Inventor: KATAYAMA KYOSUKE
IPC: G05B13/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment plant control system capable of operating a highly reliable water treatment plant by appropriately and stably controlling the operation of a water treatment plant for performing the water treatment of water to be treated. SOLUTION: A water treatment plant control system 1 is provided with a water treatment plant 2, a low rank level control system 4 for controlling a plurality of water treatment devices 3 of the water treatment plant 2, and a high rank level control system 6 for controlling a plurality of low rank level controllers 5 of the low rank level control system 4. Each low rank level controller 5 controls the water treatment device 3 by the feedback control system of one input/one output. The high rank level control system 6 is provided with high rank level controllers 8, 10, and 11, and a data base 9 and an operating state noticing means 12 are connected to the high rank level control system 6. Also, a measuring device 7 is disposed between the water treatment plant 2 and the high rank level control system 6.
Patent JP-2003148556-A (JP)
Title: Vibration-isolation mount
Inventor: UEKUSA HIROYUKI
IPC: F16F15/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the resonance at a supporting side by the vibration transmitted from a vibrating body at a supported side through a vibration- isolation mount 1, and improving the supporting force in the rotational direction. SOLUTION: This vibration-proof mount has a structure wherein an intermediate plate 13 is mounted between a first mounting plate 11 and a second mounting plate 12, and connected by an elastic body 14, and the resonance frequency of a sub-vibrating system 10 composed of the intermediate plate 13 and elastic bodies 14, 14 at both sides is synchronized with the resonance frequency at a machine body frame 3 side. Whereby the resonance of the machine body frame 3 can be reduced, the rigidity in the rotational direction can be improved, and the rotational displacement at the supported side can be inhibited.
Patent JP-2003144585-A (JP)
Title: Tennis racket
Inventor: TAKEUCHI HIROYUKI
IPC: A63B49/03
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To achieve higher vibration damping performances by improving the yoke. SOLUTION: A throat part with which a head part and a shaft part of the body of a frame are built continuously is formed in a fork, the first and second yokes are arranged between both side frames of the throat part and the head part and the first yoke are made to continuously surround a gut application surface. At least one of the first and second yokes is made of material different from the body of the frame. Otherwise, at least one of the first and second yokes is joined onto to the body of the frame mechanically or through an adhesive to absorb vibrations of the body of the frame.
Patent JP-2002150631-A (JP)
Title: Method for manufacturing magneto-optical recording medium
Inventor: SHIRATORI TSUTOMU
IPC: G11B11/105
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a magneto-optical recording medium in which the recording density and the transfer speed can be drastically improved and also a reproducing device can be miniaturized. SOLUTION: The method for manufacturing the magneto-optical recording medium where a recording magnetic domain is extended by moving a magnetic barrier along an information track to reproduce information is provided with a layer forming stage and an annealing stage. In the layer forming stage, at least a first magnetic layer (11) which contributes to information reproducing and where the magnetic barrier is moved, a third magnetic layer (13) where the recording magnetic domain corresponding to information is held, and a second magnetic layer (12) which is arranged between both layers (11) and (13) and has a Curie point lower than those of both layers are formed in this order;  and in the annealing stage, parts between adjacent information tracks are irradiated with laser light of a high output, and magnetic layers existing between information tracks are degenerated to cut magnetic coupling between magnetic layers of adjacent information tracks.
Patent JP-2002363480-A (JP)
Title: Photo-curing type primer composition and coating method using the same
Inventor: OKADA TOSHIKAZU
IPC: C09D175/16
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-curing type primer composition curing rapidly by irradiating light, having a good working property and excellent in adhesion to a base material and grinding property, and to provide a method for under- coating by using the same. SOLUTION: The photo-curing type primer composition contains (A) an acrylic resin containing a polymerizable unsaturated group at its side chain via a urethane bond, and also containing 0.2-2.0 mol/kg polymerizable unsaturated group in the solid portion of the resin (A), (B) a urethane (meth) acrylate oligomer containing >=1 polymerizable unsaturated groups in one molecule, (C) a polymerizable unsaturated compound, (D) an extender and (E) a photo-polymerization initiator.
Patent JP-2002198061-A (JP)
Title: Alkaline metal electrochemical cell with short-circuit safety characteristic using double-collector cathode structure
Inventor: GAN HONG
IPC: H01M4/1391
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline metal electrochemical cell with short-circuit safety characteristic using a double-collector cathode structure. SOLUTION: The electrochemical cell is provided with an anode, a cathode consisting of a first cathode active material having a comparatively low energy density but a comparatively high-efficiency discharge capability and a second cathode active material having a comparatively high energy density but a comparatively low-efficiency discharge capability, of which, the first cathode active material is so constructed to make up a short circuit with the second cathode active material and the second cathode active material is so made to face the anode, and electrolyte solution reacting with the anode and the cathode.
Patent JP-2003146523-A (JP)
Title: Image forming device
Inventor: YOSHIKAWA TOMOYASU
IPC: B41J29/393
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device enabling a user to pick up a sheet at a position easy to operate even if a user usees a wheel chair by enabling him/her to set height of a paper delivery tray part optionally based on a demand from a terminal device. SOLUTION: In the image forming device 2 performing an output demand of image data by operation of the terminal device 1 via a network, the paper delivery tray part 15 accumulating image formed sheets is provided on a sheet post processing part 14 vertically movable and the height of the paper delivery tray part 15 can optionally be set based on demand from the terminal device 1.
Patent JP-2003154261-A (JP)
Title: Formed adsorbent and production method thereof
Inventor: MATSUOKA MASAHIRO
IPC: B01J20/20
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a formed adsorbent which keeps the adsorbing performance of adsorbent particles before forming even when being formed by the addition of binder thereinto and has a large mechanical strength, and a production method thereof. SOLUTION: This formed adsorbent consists of the binder comprising fibrous or columnar alumina and/or alumina hydrate of average diameter 3-50 nm and the adsorbent particles. Therein, it is a feature of this formed adsorbent and production method thereof that the content of alumina (Al2 O3 ) which originates from the binder of the formed adsorbent is 1-25 wt.%. As a result, this formed adsorbent has the adsorption performance equal to that before forming or more and has a sufficient mechanical strength. Further, this formed adsorbent is simple in production method, is excellent in workability too, can be formed in a complicated shape such as honeycomb and can be easily produced in an industrial scale.
Patent JP-2003167973-A (JP)
Title: Application system and application method
Inventor: IKEZAWA ISAO
IPC: G06Q50/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application system and an application method for realizing an effective application in a prize competition or the like on a network.  <P>SOLUTION: This application system for performing the application to the prize competition on the network has an application database for storing the application information from a user, the application information from an introduced person, the information related to the user, and the information related to the introduced person; an application means for accepting the application from the user terminal through the network and storing the application information of the user in the user database; an introduction guide means for receiving the information related to the introduced person from the user terminal, storing it in the application database, and reporting the guide of the prize competition or application on the basis of the information related to the introduced person to the introduced person's terminal; and an introduced person application means for receiving the application information to the guide of the prize competition or application from the introduced person's terminal and storing the application information of the introduced person in the application database.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169346-A (JP)
Title: Projection type picture display device
Inventor: ASAMURA YOSHINORI
IPC: G02B26/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of flickers, and to suppress the degradation of brightness in a projection type picture display device using an AC lighting lamp and a color wheel.  <P>SOLUTION: A color wheel (3) has segment angles which are all almost 120°, and a rotation driving circuit (21) controls the rotating speed of the color wheel (3) to be almost twice or more as fast as a vertical synchronizing frequency Fin of a video signal, and the frequency of driving current of a lamp (1) by the lamp power source circuit (21) is set so as to be almost 3/4 times of the rotating speed of the color wheel, and a modulator driving circuit (23) generates at least a long blanking period and a short blanking period alternately when the frequency Fin of the vertical synchronizing signal of the video signal is not less than a prescribed value, and the lamp power source circuit (21) switches the polarity of the driving current in the long blanking period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168812-A (JP)
Title: Optically charging secondary battery
Inventor: WATANABE HARUO
IPC: H01L31/04
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically charging secondary battery where a flexible photoelectric conversion sheet in which a photoelectric conversion element is formed and a storage battery are combined and charging efficiency is improved.  <P>SOLUTION: The battery is provided with a cylindrical winding core 2; a sheet-like body 3 which is wound to the winding core, is arranged so that it can freely be pulled out, and has the flexible photoelectric conversion element; the storage battery that can be charged/discharged; and a control circuit 5 controlling the charging/discharging of the storage battery. The optical charging- type secondary battery 1 has a cylindrical shape as a whole in a state where the sheet-like body having the photoelectric conversion element is wound to the winding core. An upper flange 6 and a lower flange 7, which are positioned on the ends of the winding core and are formed in circular plate shapes, are integrally installed in the winding core. The sheet-like body is wound to the winding core part. A semi-cylindrical body 32 is connected to the end part of the sheet-like body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167174-A (JP)
Title: Optical mounted substrate, optical device, optical module, and molding method of optical mounted substrate
Inventor: KORENAGA TSUGUHIRO
IPC: H01L31/0232
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem which press molding is poor in a versatility of a conventional die processing by a micro grinder which only molds such as a V-groove for an optical-fiber guide, although parts of the same shape are manufactured in large quantities and inexpensively.  <P>SOLUTION: A die is obtained by using a micro electron discharge method. It has been difficult for the die to be produced by grinding by a micro grinder. An optical mounted substrate is manufactured by press forming using the die. An optical fiber, an optical waveguide, a lens, an isolator, an optical filter, a light receiving element, and a light emitting element are mounted in a passive alignment. A multi-functional optical device and module are manufactured inexpensively in large quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171477-A (JP)
Title: Functional urethane resin film and laminated film by using the same film
Inventor: HARUTA NAOYA
IPC: C08J5/18
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored film excellent in processing property and finishing property.  <P>SOLUTION: This functional urethane resin film is characterized by having substantially no adhering property by itself, having 50-1,000% range tensile elongation at break, and being formed from an aqueous urethane resin dispersion (A), and the laminated film by using the above film is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173439-A (JP)
Title: Printing system and method of picture scroll
Inventor: YAMAZAKI MAKOTO
IPC: B41J21/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To duplicate and reprint a picture scroll at low cost in a state that it can be seen with the feeling close to that to an actual thing.  <P>SOLUTION: The image data of the picture scroll picked up by an image pick-up means 10 is combined by a continuous image data creating part 23 to create the continuous image data, then the continuous image data created by the continuous image data creating part 23 is divided into a size corresponding to the capacity of a printing device 30 to create the printing data, the printing data is outputted to the printing device 30 through a printing data output part 25, and then the printing data outputted through the printing data output part 25 is printed on the continuous forms in a continuous state to duplicate and reprint the picture scroll.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172794-A (JP)
Title: Canister
Inventor: MATSUNAGA KENICHI
IPC: G21F1/04
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a canister capable of safely and stably storing a radioactive material for a long period.  <P>SOLUTION: The canister 14 comprises an almost cylindrical metal vessel body 40 having a lower end opening closed by a bottom wall 41 and storing the radioactive material and a cover body welded to the upper end opening of the vessel body and closing the upper end opening. The vessel body has a lower part 40a including the bottom wall, a middle part 40b following the lower part and an upper part 40c to which the cover body is welded. The lower part is formed of a higher anticorrosive material than that of each of the middle part and the upper part, and the upper part having an inner periphery face machined to a preset dimension is welded to the middle part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176569-A (JP)
Title: Installation device for handrail punching panel
Inventor: NAKADA ATSUHIRO
IPC: E04F11/18
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation device for a handrail punching panel capable of efficiently performing the installation work for a punching panel and increasing the attractiveness of appearance.  <P>SOLUTION: In this installation device for a handrail punching panel, the punching panel 3 is applied to the outdoor side of a peripheral frame 2 having upper and lower lateral frames 5 and 6 and right and left vertical frames 7 and 7, and fixed to the peripheral frame 2 with a fixing device from the side face of the peripheral frame 2 so that a fixed part cannot be observed from the front side of the punching panel. Thus the punching panel 3 and the peripheral frame 2 installed therearound formed in a unit beforehand are fixedly fitted into an opening part 1 provided in the handrail wall W of a veranda for installation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187838-A (JP)
Title: Fuel cell stack
Inventor: ENJOJI NAOYUKI
IPC: H01M8/24
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To maintain an excellent power generation performance by reducing the volume of humidifying water and surely preventing generation of condensation, using a simple configuration.  <P>SOLUTION: A fuel stack 10 comprises a first and second sub-stacks 12, 14, and humidifier 16 is joined to the first sub-stack 12. In the humidifier 16, an unused oxidant gas feed passage 90 and a used oxidant gas exhaust passage 86 are arranged close to each other. The humidifier 16 exchanges the moisture between an unused oxidant gas and a used oxidant gas, and while feeding the humidified unused oxidant gas to the second sub-stack 14, the humidifier 16 exhausts the used oxidant gas whose moisture is eliminated, from the used oxidant gas exhaust passage 86.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182343-A (JP)
Title: Air-conditioning device for automobile
Inventor: SAITO TAKUMI
IPC: F25B1/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning device for an automobile wherein the constitution is simple, the heating capability is high, and in addition, the inside of the automobile can be effectively heated even at the time of a low temperature.  <P>SOLUTION: A refrigerant which is compressed by a compressor 46 is condensed by a rear seat side heat-exchanger 62 arranged in a rear seat side air- conditioning unit 48, and becomes a gas refrigerant of a high temperature and a high pressure. Then, air is heated by the gas refrigerant and fed into the automobile on the rear seat side. In the meantime, the pressure of the refrigerant having heated the air is reduced to a proper pressure by which the refrigerant is not liquefied, by a pressure-reducing valve 104, and then, the air is returned to the compressor 46. Also, a cooling water which is heated by an engine 44 is fed to a heater core 88 arranged in a front seat side air-conditioning unit 50, and air in the automobile on the front seat side is heated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187525-A (JP)
Title: Optical disk drive unit and its control method
Inventor: UEYAMA HIDEHIKO
IPC: G11B7/0045
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk driving device capable of reducing the occurrence of recording error prevention functions and shortening the entire recording time of data, and to provide its control method.  <P>SOLUTION: Recording interruption time during the occurrence of a recording error prevention function is measured by using a timer 7, and a controller 5 determines a data transfer speed from a personal computer from the interruption time, and calculates a proper recording double speed adaptive to the data transfer speed. When writing resumption, it is determined whether or not a set recording rotational speed is matched with a calculated recording rotational speed, if they are not matched, the speed is changed to the calculated recording double speed, then writing is executed, the data transfer speed from the personal computer is matched with the recording double speed, and the occurrence of recording error prevention functions is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188071-A (JP)
Title: Exposure method and device manufacturing method
Inventor: KAWAKUBO SHOJI
IPC: G03F7/22
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method capable of improving throughput with no degradation in superpositioning precision.  <P>SOLUTION: The information about transfer error related to a plurality of compartments formed on a substrate is acquired (step 409). Based on the information on the transfer error, the target number of compartments to be transferred at the same time with a pattern under a single exposure among a plurality of compartments is selected, and the region of a pattern to be transferred while superposed on the compartments of the target number is decided (steps 414 and 434). If a transfer error is equal to a prescribed threshold or below, for example, simultaneous pattern transfer with a plurality of compartments is selected, while a pattern transfer for each single compartment is selected if the transfer error exceeds the prescribed threshold. And the pattern transfer is performed according to the decisions (steps 417 and 437).  <P>COPYRIGHT: (C)2003,JPO