baber/WOPTO huggingface dataset:
Patent JP-2003316539-A (JP)
Title: Printer driver, printer host, and printing system
Inventor: KOBAYASHI AKIHIKO
IPC: G06F3/12
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the initialization screen of print conditions under the consideration of the level of a user, and to provide the initialization screen of print conditions corresponding to the category of an application.  <P>SOLUTION: The initialization screens of print conditions provided by a printer driver 203 are associated with application software 201a, 201b, and 201n to provide the initialization screen under the consideration of the level of a user. Also, the initialization screens of the print conditions provided by the printer driver 203 are associated with the categories of the application software to provide the initialization screen corresponding to the category of the application software 201a, 201b, and 201n.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003049136-A (JP)
Title: Masking tape
Inventor: IWADE TETSUNARI
IPC: C09J7/02
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a masking tape suitably usable for masking the non-plated portions in making a plating treatment of a lead frame metallic plate or the like mounted on an electronic part, having both high elastic modulus and dimensional accuracy of the substrate layer and presenting high application accuracy even with narrow wiring pattern width. SOLUTION: This masking tape is such that an adhesive layer is formed on one side of the substrate layer made from a polypropylene-based resin composition comprising 100 pts.wt. of a polypropylene-based resin and 0.1-100 pts.wt. of a layered silicate.
Patent JP-2003011376-A (JP)
Title: Adjusting method for ink-jet head
Inventor: KOJIMA MASATOMO
IPC: B41J2/16
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting method for an ink-jet head capable of selecting a driving voltage adequate for a head unit without injection of an ink in a simple configuration, and capable of constantly maintaining the driving voltage of each head unit in the case a head comprises a plurality of head units. SOLUTION: First, the average of the diameters of nozzles 16 in a unit is calculated. next, the average of the capacitances of piezoelectric actuators 20 in the unit is calculated. Then, the driving voltage is calculated based on a relational expression showing the relationship between the nozzle diameter average in the unit and the capacitance average in the unit, and a driving voltage to be applied from a driving unit 30 to the piezoelectric actuator 20, prepared preliminarily. Then, in the case a head comprises a plurality of head units, a plurality of units having the same value for the driving voltage, or substantially same values are selected and assembled.
Patent JP-2003315530-A (JP)
Title: Color filter for liquid crystal display and semitransmissive liquid crystal display using the same
Inventor: YAMASHITA TETSUO
IPC: G02F1/1335
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a color filter for a semitransmissive liquid crystal display device, of which difference in chromaticity between reflective display and transmissive display is little and which is bright at a low cost.  <P>SOLUTION: The color filter for the liquid crystal display is a color filter containing a transmissive region and a reflective region and concurrently contains pixels of at least one color, of which the transmissive region and the reflective region are composed of mutually different coloring layers and pixels of at least one color, of which the reflective region and the transmissive region have film thickness of coloring layers different from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317500-A (JP)
Title: Semiconductor memory
Inventor: FUKUDA MOTOYASU
IPC: G01R31/28
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an evaluation time of a fatigue characteristic without increasing chip size of a semiconductor memory having ferroelectric capacitors.  <P>SOLUTION: A first switch connects a bit line connected to one end of a ferroelectric capacitor to a ground line through a transfer transistor of a memory cell. A second switch connects a word line connected to a gate of the transfer transistor to a power source line. Also, a third switch connects a plate line connected to the other end of the ferroelectric capacitor to a first external terminal. The ferroelectric capacitor can repeat inversion of polarization by fixing one end of the ferroelectric capacitor to ground voltage through a bit line and giving pulses in which positive voltage and negative voltage are repeated alternately to the first external terminal. Consequently, an evaluation time of a fatigue characteristic can be drastically shortened than conventional one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324777-A (JP)
Title: Wireless data collection system, base station apparatus thereof, and wireless terminal thereof
Inventor: NARASAKI HIROSHI
IPC: H04W4/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless data collection system suitable for automation of delivery/inventory management for a mobile unit such as a construction machine without the need for causing a communication cost.  <P>SOLUTION: The wireless data collection system stores operation data of the mobile unit by a wireless terminal mounted on the mobile unit, when the wireless terminal enters a reception area of a beacon sent from a base station apparatus, the wireless terminal discriminates propriety of transmission of operation data (S122) on the basis of the electric field strength of the beacon, presence/absence of operation data not sent to the base station apparatus, an elapsed time after switching of a mode (inventory waiting mode/delivery waiting mode) of the wireless terminal, and a scheduled inventory date or the like, when the transmission is enabled, the wireless terminal replies the beacon sent from the base station apparatus (S123) and transmits operation data (S126). When completing transmission of the operation data, the wireless terminal is brought into the delivery waiting mode, and switched to a waiting state of receiving a delivery beacon sent from the base station apparatus to the wireless terminal awaiting the delivery. Upon the receipt of the delivery beacon, the wireless terminal is switched to the inventory waiting mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039810-A (JP)
Title: Ink set and colored part forming method
Inventor: TAKAHASHI KATSUHIKO
IPC: C09D11/00
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for ink jet, a colored part forming method and ink jet recording equipment which realize high-speed fixing and enable execution of high-speed printing and besides can realize the high quality, high image density and bleed-less state of an obtained image, when color ink jet recording is conducted for plain paper in particular. SOLUTION: The ink set having a combination of ink containing at least an ultra-fine particle pigment as a coloring material with a water-based liquid composition wherein particulates having surfaces charged with the polarity reverse to that of the ink are contained in a dispersed state, the colored part forming method and the ink jet recording equipment are provided.
Patent JP-2003330178-A (JP)
Title: Photosensitive dry film resist having epoxy resin layer and method for manufacturing the same
Inventor: KOKAWARA KAORU
IPC: G03F7/004
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a photosensitive dry film resist used in manufacture of a printed board or the like has inferior adhesive strength to the lustrous surface of copper foil and to a polyimide film, though materials of a photosensitive resin composition are restricted to ensure bending resistance, heat resistance, and flame retardance after curing.  <P>SOLUTION: Superior adhesive strength to the lustrous surface of the copper foil and to the polyimide film can be simply and easily imparted to the photosensitive dry film resist by forming an epoxy resin layer on the surface of a photosensitive film layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328124-A (JP)
Title: Method and system for sputtering
Inventor: KAWAMURA KAZUNORI
IPC: C23C14/56
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which stable sputtering can be performed for a long period of time without causing changes in gas distribution during continuous film deposition onto a rolled film.  <P>SOLUTION: When feeding sputter gas into an electrical discharge space in the method for depositing a thin film on the rolled film by sputtering while continuously transferring the film, a gas-feeding nozzle 10 having a double structure consisting of an introducing pipe 11 and a nozzle case 13 housing it is used. The sputter gas is introduced by using the gas-feeding nozzle 10 from a first spout 12 provided to one side of the introducing pipe 11 into the nozzle case 13 housing the introducing pipe 11, and the introduced gas is fed into the electrical discharge space via a second spout 14 of the case 13 which is located in the position on the backside of the first spout 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331913-A (JP)
Title: Sodium-sulfur battery
Inventor: NISHI TOSHIRO
IPC: H01M10/39
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium-sulfur battery of which, battery characteristics is improved by restraining the increase of sulfur density in the vicinity of the surface of a solid electrolyte, and by reducing the density distribution in a positive electrode chamber.  <P>SOLUTION: The sodium-sulfur battery comprises a negative electrode chamber housing a negative active material containing sodium, a positive electrode chamber 14 arranged on the outside of the negative electrode chamber, housing a positive electrode area 13 composed of many sheets of carbon fiber fabric 12 impregnated with positive active material containing sulfur, a solid electrolyte 15 located between the negative electrode chamber and the positive electrode chamber 14, separating the negative active material from the positive active material, having sodium ion conductive property, and an external cylinder 16 housing the negative electrode chamber and the positive electrode chamber. The large number of pieces of carbon fiber fabric 12 are arranged in a direction oblique to horizontal direction so that the external cylinder 16 side is located on the upper side and the solid electrolyte 15 side is located on the lower side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325815-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which arouses expectations and excitement of a player from the beginning of start of a display game.  <P>SOLUTION: When a ball shot onto a game board 2 wins a prize in a start hole 21, a random number deciding means 1306 decides whether or not it is a winning random number. When the ball wins the prize in the start hole 21, a ready-to-win continuing random number acquiring means 1304 acquires a random number from a ready-to-win continuing random number generating means 1303. With respect to the random number, a ready-to-win continuing random number deciding means 1308 decides whether or not it is a ready-to-win continuing random number. When a ready-to-win continuing random number value presents the ready-to-win continuing random number, a display control means starts the display game from a ready-to-win mode. When a case of starting the display game from the ready-to-win mode is continued a plurality of times, a probability change means 1309b successively improves a probability for the displayed result to be determined to a special stopped result mode for each display game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328920-A (JP)
Title: Turbo-machinery and impeller inspecting device
Inventor: TANI HIDEAKI
IPC: F04D15/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo-machinery and an impeller inspecting device wherein confirmation of an internal part is effected during operation of a machinery in an actual use.  <P>SOLUTION: A water flowing part 14 is provided internally and a photographing device (an impeller inspecting device) to photograph the status of flowing water is situated at the water flowing part 14. The photographing device 20 is provided with a camera and a light source. The light source may be flashed in synchronism with rotation of a runner (an impeller) 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026650-A (JP)
Title: Method for recovering perfluorosulfonic acid from waste acid residue
Inventor: LAURENTS KARSTEN
IPC: C07C303/44
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering perfluorosulfonic acid easily from hydrocarbon residues. SOLUTION: In a method for recovering perfluorosulfonic acid from hydrocarbon residues, (a) the residues are treated with an alkylammonium salt of perfluorosulfonic acid or a mixture of an alkylammonium salt of perfluorosulfonic acid and perfluorosulfonic acid of the needed amount for liquefying the residues at ambient temperatures; (b) the liquefied residue is contacted with water under conditions where an aqueous extract containing perfluorosulfonic acid and/or alkylammonium salt of a perfluoro acid in water is obtained; and (c) water is removed from the aqueous extract to separate perfluorosulfonic acid or a mixture of the acid and ammonium salt.
Patent JP-2003336407-A (JP)
Title: Building with garage
Inventor: ONISHI KATSUNORI
IPC: E04B5/43
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building with a garage that can render a first-floor part usable as a garage and a room without employing such a complicated structure as moves a floor slab of the second floor.  <P>SOLUTION: The building 1 includes a garage space 2, in which a vertically movable moving floor 23 is disposed, except in a part, for lifting motion up to under a ceiling surface. The moving floor 23 has lighting and the like on a bottom surface. When the moving floor 23 is lifted, the garage space under the moving floor is a garage, and when the moving floor is lowered, a top surface of the moving floor is a floor face of a room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347152-A (JP)
Title: Method for manufacturing multilayer ceramic electronic component
Inventor: MIYAZAKI MASAYOSHI
IPC: H01G4/30
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for manufacturing a multilayer ceramic electronic component in which an inner electrode is formed of a base metal and the reliability of electrical connection is enhanced between the inner electrode and an outer electrode.   <P>SOLUTION: The method for manufacturing a multilayer ceramic electronic component comprises a step for preparing an not-yet-sintered multilayer body buried with inner electrodes principally comprising a base metal, and a step for sintering the multilayer body to form a sintered ceramic body 1. The step for forming the sintered ceramic body 1 comprises an unbinding step, a step for elevating the temperature of the multilayer body to a level where the sintering of ceramic is started, a step for sintering ceramic by elevating a temperature from a level where the sintering of ceramic is started to the highest temperature, and a temperature lowering step being carried out after the sintering step. An atmosphere in the step for elevating the temperature is shifted to an oxidation side from the oxidation-reduction equilibrium oxygen partial pressure of the base metal, and the inner electrode 2 is oxidized and expanded in that atmosphere before being reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342167-A (JP)
Title: Pharmaceutical preparation of camptothecin derivative and method for producing the same
Inventor: AZUMA SOHEI
IPC: A61K31/437
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble preparation of a camptothecin derivative.   <P>SOLUTION: The pharmaceutical composition contains a drug-containing polymer micelle produced by sealing a camptothecin derivative in a polymer micelle containing a hydrophilic segment and a hydrophobic segment and having a carboxy group on the side chain of a part of repeating units in the hydrophobia segment. The invention further provides a method for producing the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345089-A (JP)
Title: Conductive rubber roller
Inventor: URANO RYUTA
IPC: G03G15/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive rubber roller which does not contaminate a photoreceptor for an image forming device.   <P>SOLUTION: The rubber composition of the conductive rubber roller to be used in an image forming device is essentially made of a polar rubber. The isopropylalcohol (IPA) extract content obtained by cleaning the rubber composition is specified to ≤1.5% to the whole mass of the rubber composition. The polar rubber consists of an acrylonitrile butadiene rubber (NBR) and/or an epichlorohydrin rubber. The additives except for the polar rubber are, for example, a vulcanizing agent, vulcanization accelerator, vulcanization acceleration assistant, conductivity imparting agent, foaming agent, softening agent, plasticizer and filler. The additives except for the vulcanizing agent may be added as required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061270-A (JP)
Title: Flat rolled magnetic steel sheet and strip for motor core and motor core
Inventor: ABE NORITO
IPC: C22C38/00
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a flat rolled magnetic steel sheet and strip for core used in a motor of low-speed rotation and low torque loss of a motor-driven power steering or the like for suppressing lost torque in a steering torque and a core. SOLUTION: This flat rolled magnetic steel sheet and strip for motor core has main features that Vickers hardness/average crystal grain diameter ratio of steel plate is <=3.5, the average oxidizing zone thickness of a steel plate surface is <=10 μm, and Wh 17/50 (50 times DC hysteresis in exciting magnetic flux density 1.7 T) is <=3.5 W/kg. The flat rolled magnetic steel sheet and strip for motor core has also main features that Vickers hardness/average crystal grain diameter ratio of steel plate after straightening annealing (including magnetic annealing) is <=3.5, the average oxidizing zone thickness of the steel plate surface is <=10 μm, and Wh 17/50 is <=4 W/kg.
Patent JP-2003303036-A (JP)
Title: Data input system for personal computer
Inventor: KIMURA KIMINORI
IPC: G06F3/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data input system for personal computers, which enables two operators to enter input data into a plurality of personal computers using the function of the personal computers without using any designated software.  <P>SOLUTION: A data input system for personal computers comprises a plurality of personal computers 11 and 12, which are equipped with graphic data output dividers 15 and 16 to divide the graphic data output into two parts as well as an input terminal type A and the input terminal type B, both of which are provided for enabling two operators simultaneously to input data through keyboards 26 and 34 and mouses 27 and 35. The data input system also comprises a first external connecting devices comprising the type A keyboard 26, the type A mouse 27 and a display 25; a second external connecting devices comprising the type B keyboard 34, the type B mouse 35 and a display unit 33; and a first switching device 17 as well as a second switching device 18, which respectively select a personal computer 11 and a personal computer 13 connecting to the first and the second external connecting devices. Each of the first and second external connecting devices can select one of a plurality of personal computers to connect with by switching the corresponding first and second switching devices 17, 18 independently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346737-A (JP)
Title: Battery
Inventor: IMON ISAO
IPC: H01M2/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery, of which the cost is reduced by reducing material cost without damaging the reliability for protecting the crack of a battery case caused by a reduced pressure in the battery case, having high capacity by enlarging the cubic volume, with improved working process like liquid injection.   <P>SOLUTION: For the battery designed so as to have a uniform thickness of t1, a part with thin wall thickness t2 can be formed without increasing the stress generated when the wall thickness t1 of the part where a first battery case wall 23 and a separation wall 21 contact with each other and large stress is generated, is left as it is.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342288-A (JP)
Title: Method for producing trehalose anhydrate
Inventor: SAKURAI MINORU
IPC: C07H3/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively producing trehalose anhydrate having a predetermined form.   <P>SOLUTION: Trehalose anhydrate having the predetermined form is selectively produced by dehydrating trehalose dihydrate with a super critical fluid. Especially, a form II which is a metastable anhydrous crystal of trehalose is selectively produced by regulating the pressure to be 16-20 MPa and the temperature to be 61-89°C in the dehydration process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344237-A (JP)
Title: Sampling probe, and exhaust gas-sampling device provided therewith
Inventor: SUZUKI TAKUMI
IPC: G01N1/28
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sampling tube from being plugged with a deposit such as clinker and a compound of low melting point, and to install an exhaust gas quick-cooling means of high-cooling performance.   <P>SOLUTION: This sampling tube 2 has the sampling tube 3 having a large- diametral tube part 3A, a small-diametral tube part 3B and a reducer tube part 3C, and for forming an inside diameter of the small-diametral tube part into an inside diameter for bringing a flow condition of sampling exhaust gas flowing in the small-diametral tube part into a turbulent flow, and has an exhaust gas quick-cooling cooler 6 provided with the small-diametral tube part and a cooling jacket 15 surrounding the peripheral of the small-diametral tube part. A large-diametral portion of the sampling tube is formed into double tube structure comprising the large-diametral tube part and an outer tube provided in an outside of the large-diametral tube part to cool the large-diametral tube part by cooling water. A backwash device is provided to supply compressed gas into the sampling tube, so as to blow back the deposit such as the clinker and the compound of low melting point in the sampling tube into an inside of a gas flue.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014563-A (JP)
Title: Pickup device for chip and method for preventing chips from sticking
Inventor: KASHINO KENYA
IPC: H01L21/677
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To blow out a foreign material and moisture in a suction hole so that they are not accumulated when blowing out low pressure air from the suction hole to prevent chips sticking after inspection.  <P>SOLUTION: The prevent the chip 11 from sticking with ultrasonic vibration of a stage 13. Consequently, the ultrasonic vibration has no time lag or dispersion. The stage 13 is maintained clean without foreign materials and the moisture in a suction hole 14.  <P>COPYRIGHT: (C)2004,JPO