baber/WOPTO huggingface dataset:
Patent JP-2003253422-A (JP)
Title: Method for prolonging service life of tool such as mandrel and forming die, and tool of prolonged service life such as mandrel and forming die
Inventor: MORISHITA SHINJI
IPC: C23C8/38
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide various kinds of tools such as mandrel and forming die for cold rolling whose service life is prolonged by modifying the steel surface of a forming part or a working part of the tools.  <P>SOLUTION: In a method for prolonging the service life of the tools such as mandrel and die, the steel surface of the forming part or the working part of the tools, and then shot-peened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254114-A (JP)
Title: Control circuit module, intake passage body, engine electronic controller and engine intake device using the same
Inventor: SAKURAI KOHEI
IPC: F02D35/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize an engine electronic controller capable of improving heat radiation and vibration-proof without mounting a special heat radiating component nor increasing the intake resistance in an intake passage, and to provide a compact and inexpensive engine intake device by using this engine electronic controller.  <P>SOLUTION: This engine electronic controller 1 is inserted into the intake passage 3 through a through-hole 4 formed on an intake pipe 2 in the direction approximately vertical to a face of the intake pipe 2 forming the intake passage 3, and fixed to the intake pipe 2 by means of a fixing flange 22 mounted on a connector part 21. Further a fixing rail 5 is projected inside of the intake pipe 2, and tips of a metal base 12 and a metal cover 13 of the engine electronic controller 1 are fitted to the rail to fix an end part at a side opposite to the connector part 21, of the engine electronic controller 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262205-A (JP)
Title: Remote control valve of construction machinery
Inventor: MAGAKI HIDETO
IPC: E02F9/20
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintenance performance by enlarging the space under a cabin floor while realizing cost reduction by reduction of the number of parts, in a remote control valve with the pressure detection function on the output side of the built-in ON-OFF valve.  <P>SOLUTION: One pair of the ON-OFF valves 7, 8 and a operation means 9 capable of being freely inclined are built in the remote control valve 21, and pilot oil paths 11, 12 on the respective output side oil paths are connected with each other with an oil path 22 and a shuttle valve 23 is interposed in the oil path 22. A pressure switch 24 is provided as a pressure detection means on the output side of the shuttle valve 23. When the operation means 9 is inclined to one side, the ON-OFF valve 7 or 8 is opened and the pilot pressure is applied to a pilot port 13 or 14 for changing the control valve 4 through the pilot oil path 11 or 12. This pilot pressure branches in an oil path 22 and can be detected by the pressure switch 24 through the shuttle valve 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260828-A (JP)
Title: Intermediate transfer printer
Inventor: KOBAYASHI HIROSHI
IPC: B41J11/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an intermediate transfer sheet from wrinkling even when recording is carried out with a thermal head pressed in contact with the intermediate transfer sheet by a high pressure or a high temperature or when the intermediate transfer sheet of a thin film is used.  <P>SOLUTION: A transfer roller 10 having a high friction layer 11 formed is set at an upper stream side than a platen roller 2 in a transfer direction of the intermediate transfer sheet 7. A coefficient of friction of an outer circumferential face of the high friction layer 11 is made not smaller than 3. Moreover, a low friction layer 6 having a coefficient of friction of 0.2-0.8 is formed at an outer circumferential face of the platen roller 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271310-A (JP)
Title: Information inputting and outputting device, method for controlling the device, and program for realizing the method
Inventor: NAGASAKI KATSUHIKO
IPC: G06F3/0488
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information inputting and outputting device for realizing an input environment which is comfortable for a user even in a situation that any input with a pen is difficult, and a method for controlling the information inputting and outputting device and a program for realizing its control method.  <P>SOLUTION: When a user performs an input by touching a digitizer 101 by using his or her finger, a digitizer control part 102 detects the input, and transmits a detection result, that is, an input coordinate value group to a CPU 105. When the detection result is transmitted, the CPU 105 detects the condition of a pen detection switch 108, and when a pen 109 for an input is housed in a pen holder 122, the CPU 105 decides that the input is operated with the finger, and transmits a signal for changing picture display to that for a finger input to an LCD control part 103. When the change signal is transmitted, the LCD control part 103 changes the picture display configuration to that for the finger input. That is, each of application selection icons is displayed large.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271832-A (JP)
Title: Electronic business transaction method and electronic business transaction device
Inventor: HIRAGA MASAKI
IPC: G06Q30/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic business transaction method and an electronic business transaction device capable of compensating risk of an enterprise having high security level when performing business transaction between customers having different security levels of computer environment.  <P>SOLUTION: In this electronic business transaction method, business transaction between customers is performed using a computer 15. To achieve above mentioned purpose, the computer 15 acquires security evaluation of computer environment for every customer who performs business transaction and has a business transaction stage for performing business transaction between customers in accordance with a difference of security evaluation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270039-A (JP)
Title: Gain automatic adjustment system for integrated illuminometer
Inventor: TATAYA SHIGERU
IPC: G01J1/44
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform a gain adjustment of an integrated illuminometer in an apparatus and thereby reduce the adjusting time by simplifying adjusting method.  <P>SOLUTION: A reference illuminometer 41 of a gain adjustment system 40 is inserted from an adjustment opening 36 formed on the bottom face of a color thermal printer 2 to be arranged very near to the integrated illuminometer 25. A gain adjustment connector 42 is connected to the gain adjustment terminal 34 of the color thermal printer 2, and a control circuit 30 is connected to an external control circuit 45. The illuminance of an ultraviolet lamp 18 for yellow is simultaneously measured with the integrated illuminometer 25, and the reference illuminometer 41 and both measurement signals are compared in the external control circuit 45. The external control circuit 45 generates a gain adjustment signal so that the measurement signal of the integrated illuminometer 25 equals the measurement signal of the reference illuminometer 41, and then input it to the control circuit 30. The control circuit 30 inputs the gain adjustment signal to a D/A converter 31 to adjust the gain of the integrated illuminometer 25 when measuring the illuminance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272698-A (JP)
Title: Fuel cell
Inventor: ENJOJI NAOYUKI
IPC: H01M8/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize small size and light weight and to enable to manufacture simply and economically.  <P>SOLUTION: A first separator 26 comprises a first and a second metallic plates 30, 32. The first metallic plate 30 is equipped with an emboss part 46 that protrudes on the first electrolyte membrane and electrode structure 24a side and forms an oxidizer gas passage 48, and the second metallic plate 32 is equipped with an emboss part 50 that protrudes on the second electrolyte membrane and electrode structure 24b side and forms a fuel gas passage 54 and an emboss part 52 that protrudes on the above first metallic plate 30 side and forms a coolant passage 56 between the metallic plate 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268217-A (JP)
Title: Polyester resin composition and its sheet
Inventor: IRITANI OSAMU
IPC: C08J5/18
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition which is transparent and impact-resistant and does not cause stress whitening when impacted.  <P>SOLUTION: This resin composition is prepared by incorporating 40 pts.wt. or lower acrylic polymer into 100 pts.wt. polyester having a glass transition temperature of 50°C or higher and gives a sheet with a thickness of 200 μm of which the haze value is 10% or lower and the haze value of its elongated part after the tensile test is 15% or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281781-A (JP)
Title: Optical recording medium and method for manufacturing the same
Inventor: FURUKAWA RYUICHI
IPC: G11B7/257
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium of high density having the track pitch, the groove width and the minimum mark length shorter than those of a DVD+R/RW even though a special exposure device using an electron beam or the like is not used, in a multilayered structure type optical recording medium having a plurality of layers for recording and reproducing a signal by using light.  <P>SOLUTION: The optical recording medium formed by laminating a substrate, a recording layer and a light transmission layer is characterized in that the light transmission layer consists of a heat shrinkable film and grooves and/or pits are formed on at least one surface of the heat shrinkable film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278223-A (JP)
Title: Deodorizer
Inventor: YUKIURA KIYOKO
IPC: B01D53/86
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer capable of preventing a sucking plate from falling even if the hand leaves hold of the sucking plate by mistake in executing maintenance works like cleaning or replacement works by employing a structure in which the sucking plate to be attached to a deodorizer body is removed or installed by two or more motions.  <P>SOLUTION: The deodorizer body 11 attached to a toilet stool has an opening 18 for sucking air. In the deodorizer 10 in which the sucking plate 20 provided with a dust collecting filter 19 covering the opening 18 is detachably fitted to the deodorizer body 11, a falling preventive part 26 holding one end of the sucking plate 20 is provided in the deodorizer body 11 in a condition that the sucking plate 20 is disconnected from the opening 18. The sucking plate 20 can be removed from the deodorizer body 11 by two or more motions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277771-A (JP)
Title: Oil reforming equipment having water-oil separation mean
Inventor: HOKARI NOBUYUKI
IPC: B01D17/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reform an oil by a high-temperature high-pressure water, and to separate a water-oil mixture generated from a reforming unit into water and an oil for utilizing the oil for a petroleum refining plant, a power plant and the like.  <P>SOLUTION: A water-oil mixture 4 obtained from a reforming unit 1 for subjecting a high-temperature high-pressure water 2 and an oil 3 to hydrothermal reaction for reforming is emulsified. A flocculant 8 and ferromagnetic material particles 9 are added to the emulsion to form a magnetic flock 10. The magnetic flock consisting of the oil and the magnetic material is separated from water by magnetic separation and recovered. Accordingly, a hardly separable water-oil mixture generated after hydrothermal reaction can be separated into water and an oil, so that the recycling of water and the discharge of water can be facilitated and the separated oil can be recycled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276941-A (JP)
Title: Label transfer method and device thereof
Inventor: KIMURA HIROAKI
IPC: B65H41/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label transfer method and a device thereof allowing labels to be peeled off one by one in an adsorption part securely for transfer without needing the minute adjustment of adsorption force of the adsorption part even if bonding strength and rigidity of the label and the slip property of a rear surface and an adsorption face of the label are diversified.  <P>SOLUTION: This label transfer device peels off labels bonded on a released paper like a long tape at a predetermined distance one by one. The device is provided with a sending means for sending the released paper before the label is peeled off from it in accordance with an interval of the label, a receiving means for receiving the released paper after the label is peeled off from it in accordance with the interval of the label, a label supply control member positioned between the sending means and the receiving means in a transfer passage of the released paper to guide the released paper and moving relatively for the released paper in accordance with operation of the sending means or the receiving means, and a label transfer means for making the adsorption part approach the label supply control member or leave the label supply control member and enabling adsorption and peeling-off of the label when the adsorption part approaches the label supply control member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289233-A (JP)
Title: Electronic component
Inventor: MATSUO KO
IPC: H03H9/09
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a trouble wherein the interval between the electrodes of an electronic component becomes narrower accompanying the size reduction of the electronic component and a conductive adhesive spreads and short circuit trouble occurs between the electrodes, when a worker connects the electrode pad provided at the inner bottom of a container with the connection electrode of an electronic component element by the conductive adhesive, and concurrently to fulfill highly reliable performance by securing sufficient junction strength.  <P>SOLUTION: The input electrode of an electronic component element and the output electrode are connected severally to the two electrode pads at the bottom of the cavity of a container via a conductive adhesive, and a cover presses the electronic component element via a spring member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288603-A (JP)
Title: Method, device, program, and recording medium for image scene prediction
Inventor: SAKAINO HIDETOMO
IPC: G06Q10/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate a prediction pattern having high precision from image information including a pattern in which shapes and textures change intricately which cannot be approximated using a rigid body model.  <P>SOLUTION: Using various sensors, measurement instruments, and the Web as information sources, time-series image data is input by an image input part 1 and accumulated in an image accumulation part 2. A parameter estimation part 3 estimates a speed component which is a parameter required in an advection term based on a so-called optical flow procedure only using the current and part consecutive image data. A prediction calculating part 4 predicts changes in the pattern of the image up to the necessary image future and the output part 5 outputs the predicted image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286395-A (JP)
Title: Flame-retardant epoxy resin composition, and semiconductor sealing material and semiconductor device made by using it
Inventor: HIRATA AKIHIRO
IPC: C08K5/138
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant epoxy resin composition which has high flame retardancy with neither a halogen compound nor a phosphorus- containing flame retardant, is improved in flowability, and does not deteriorate the characteristics of a product, and a semiconductor sealing material made by using it.  <P>SOLUTION: The epoxy resin composition comprises essentially an epoxy resin having at least two epoxy groups in the molecule, a curing agent, and a compound wherein a metal atom is bonded to a carboxylic acid compound through an ionic or coordinate bond.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287068-A (JP)
Title: Manufacturing method of brake piston made of phenol resin
Inventor: YAMAMOTO SHINYA
IPC: F16D65/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a brake piston made of phenol resin with excellent rigidity, long term heat resistance, brake fluid resistance, or the like in high-temperature atmosphere by improving heat resistance without impairing various characteristics of conventional brake piston made of phenol resin.  <P>SOLUTION: The manufacturing method of a brake piston made of phenol resin is characterized by heat-treating at two steps of temperature after forming using phenolic resin molding material. Desirably, the heat treatment of the first step is carried out at the temperature of 160 to 190°C for 2 to 8 hours, and the heat treatment of the second step is carried out at the temperature of 200 to 240°C for 2 to 8 hours.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285395-A (JP)
Title: Resin-coated iron wire
Inventor: HINOBAYASHI JOJI
IPC: E01F7/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-coated iron wire excellent in economical efficiency, corrosionproof properties, and safety.  <P>SOLUTION: A primer layer 3 mixed with an anticorrosive agent 30, an adhesive resin layer 4 mainly containing an olefin copolymer resin having functional groups and/or a modified polyolefin resin having functional groups, and a surface layer 5 comprising a polyolefin resin are formed on the surface of a naked iron wire 2 successively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299044-A (JP)
Title: Multimedia information transmitter-receiver, multimedia information transmitter-receiver system and service charging server
Inventor: ONO MIDORI
IPC: H04N7/173
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce coded bit streams such as MPEG-4 streams, etc., requiring scene descriptions in accordance with audience's liking.  <P>SOLUTION: A multimedia information transmitter 11 also transmits multiplexed scene descriptions to be opened to the public, together with video and audio data via a television broadcasting station 12. A multimedia information receiver 16 is for audience of the least scenes based on the scene descriptions to be opened, and, if wishing to view a special scene with more detailed videos and sounds, requires a special scene description, utilizing a portable telephone ground network 15, etc. Then the transmitter 11 transmits the special scene description to the originating side, utilizing the portable telephone ground network 15, etc. Thus only the multimedia information receiver 16 can view the special scene with more detailed video and sounds. A service accounting server 17 charges to the requesting receiver 16, based on the special scene description.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297079-A (JP)
Title: Ferroelectric storage device and its adjustment method
Inventor: MATSUMOTO AKITO
IPC: H01L21/8246
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric storage device in which high speed drive can be performed and power consumption is less and its adjustment method.  <P>SOLUTION: The minimum voltage Vsmin being a saturation polarization point C is detected by sweeping voltage applied to at least one capacitor out of a plurality of ferroelectric capacitors 18 formed at each intersections of a plurality of word lines 14 and a plurality of bit lines 16 in the direction of lower voltage than power source voltage VDD by a tester 40. Based on the detected result, the power source voltage VDD is dropped and shifted by a power source voltage shifting circuit 50, and the power source voltage is set so that the minimum voltage Vsmin used as drive voltage of the ferroelectric capacitor instead of the power source voltage VDD is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290647-A (JP)
Title: Method for producing microcapsule encapsulating electrophoretic particle dispersion and reversible display medium using the capsule
Inventor: SAKAI YOSHIYUKI
IPC: B01J13/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a microcapsule encapsulating electrophoretic particle dispersion by which a microcapsule with uniform particle size is produced and the content of the electrophoretic particle in the microcapsule is uniformed to make high definition and high contrast display possible in a display apparatus using the microcapsule encapsulating the electrophoretic particle and to provide a reversible display medium using the capsule.  <P>SOLUTION: The method for producing a microcapsule encapsulating electrophoretic particle dispersion comprises: discharging a dispersion phase formed by dispersing an electrophoretic particle in a hydrophobic dispersant to a fluidizing continuous phase of a hydrophilic medium containing a dispersion stabilizer through a large number of holes formed in a plate contacting the continuous phase; brining the dispersion phase into contact with the continuous phase; and forming a microcapsule wall between the dispersion phase and the continuous phase after the dispersion phase is emulsified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171625-A (JP)
Title: Adhesive tape
Inventor: MIYAKE KEISUKE
IPC: C09J201/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape having a good workability when it is used by unwinding from a roll and capable of easily crushing and discarding the core of the roll after using the adhesive tape and, therefore, having a good discarding efficiency.  <P>SOLUTION: This adhesive tape is wound on a cylindrical roll core having a compressive strength of 3-167 N/50 mm, and the thickness of the roll core is 0.5-1.9 mm, and the main material forming the roll core is paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003295151-A (JP)
Title: Optical path switching device
Inventor: OHATA YUTAKA
IPC: G02F1/13
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical path switching device that is highly reliable and inexpensive.  <P>SOLUTION: Since the switching device is constituted so that an incident side plane of polarization rotator 2 on which signal light is made incident and a switched side plane of polarization rotator 4 disposed on an optical path switched by a polarizing beam splitter 3, are made of a nematic liquid crystal, and a plane of polarization rotation angle is changed by applying an electric field to both the rotators 2 and 4, a mechanical movable part is eliminated to improve the reliability of the optical path switching device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299261-A (JP)
Title: Power storage apparatus
Inventor: IWATA MASASHI
IPC: H02J9/06
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup power function to a power storage apparatus with no significant cost increase which was not essentially usable as a backup power so far.  <P>SOLUTION: The power storage apparatus comprises a storage battery, a means to detect presence of an electric power which is supplied to the storage battery from an outside power source, a storage-battery voltage detecting means, and a discharge cut-off means which stops discharging of the storage battery. When the electric power supplied from the external power source is detected, discharging of the storage battery is stopped when the voltage of the storage battery comes to be a prescribed voltage V2. When no electric power supplied from the external power source is detected, the discharging of the storage battery is stopped when the voltage of the storage battery comes to be a prescribed voltage V1 (V1<V2).  <P>COPYRIGHT: (C)2004,JPO