baber/WOPTO huggingface dataset:
Patent JP-2004088936-A (JP)
Title: Conductor structure of power converter
Inventor: IGARASHI MASATERU
IPC: H02M7/48
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electromagnetic noise emitted during the operation of a power converter without delaying the operation speed of a semiconductor switch element nor installing an electromagnetic shield.  <P>SOLUTION: A positive electrode side conductor 21 for connecting a PWM inverter 5 as the power converter and a DC power supply 2, and a negative electrode side conductor 22 are made to approach each other, and a first phase conductor 23 and a second phase conductor 24 are made to approach to each other. Or, grounding conductors 31, 32 are approximated to the positive electrode side conductor 3 and the negative electrode side conductor 4, and grounding conductors 33, 34 are made to approach a first phase conductor 6 and a second phase conductor 7, Or, the positive electrode side conductor 21 and the negative electrode die conductor 22 are made to approach each other, and grounding conductors 41, 42 are made to approach them. Then, the first phase conductor 23 and the second phase conductor 24 are made to approach to each other, and grounding conductors 44, 44 are approximated to them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081735-A (JP)
Title: Whole face observing device
Inventor: ASAI YOSHIYUKI
IPC: A61B5/107
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To offer a whole face observing device in which preparation accompanying taking in and out of a blackout curtain and a trouble of cleanup are entirely unnecessary and color variation of the skin by ultraviolet radiation can be correctly grasped.  <P>SOLUTION: A dark box (2), in which an opening (3) for admitting a face is formed, contains an imaging camera (4) for imaging the face and an illuminator (5) for alternatively emitting ultraviolet illumination light and visible light illumination light to the opening (3) from the outside of the visual field range (A) of the camera (4) and a face cushion (6) which is contacted with the circumference of the face and prevents leakage of outdoor daylight by closing the gap between the opening (3) and the face is prepared around the opening (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091683-A (JP)
Title: Thermosetting resin composition, prepreg obtained using the same, laminated board, resin film, metal foil with resin, multi-layered printed wiring board and method for manufacturing multi-layered wiring board
Inventor: SUEYOSHI TAKAYUKI
IPC: C08K5/49
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition excellent in flame retardancy, heat resistance and electric characteristics, which neither gives a harmful product when disposed nor causes a fear of bleeding or pollution by a liquid chemical.  <P>SOLUTION: The thermosetting resin composition comprises (A) an epoxy compound bearing at least two epoxy groups, (B) a curing agent for the epoxy compound, (C) a first modified phosphorus compound obtained by reacting a phosphorous compound with an unsaturated epoxy compound bearing a carbon-carbon double bond and an epoxy group, and (D) a second modified phosphorus compound obtained by reacting a phosphorous compound with quinone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094725-A (JP)
Title: Firmware rewriting device and firmware rewriting method
Inventor: FURUKAWA EIJI
IPC: G06F11/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance debugging efficiency when an anomaly is found in firmware downloading.  <P>SOLUTION: After new firmware is written into an FROM 12, a jump to the head of a start-up program automatically takes place within a firmware rewriting device 1 to restart the device. At the next start-up, autonomic restart is performed by means of new firmware in such a way that the start-up is performed by means of firmware stored in the rewriting device 1 prior to the restart. When new firmware is written into the FROM 12, a sum check is performed. If any anomaly is found, the firmware is not replaced and the root cause of failure in download is written into a prescribed area of an SDRAM 13. Further, when any anomaly is found in downloading, the root cause of the download anomaly can be comprehended by dumping the prescribed area of the SDRAM 13 via a debug terminal 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095121-A (JP)
Title: Method for recording and reproducing digital information signal, device for recording and reproducing digital information and recording medium
Inventor: KOJIMA TADASHI
IPC: G06F21/10
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum system configuration for preventing copying of a recording medium recorded with information necessary for copyright protection, or the like in a recording and reproducing drive device used in a computer environment and a PC system that is easy to edit information, or the like.  <P>SOLUTION: An error correction code is generated from a main information signal (digital signal) and a specified information signal and added, and subsequently, a second modulator reproduces only the specified information signal and embeds the reproduced specified information signal in the same place. By doing that, in a reproduction processing, data demodulated by a first demodulator as they are in only the specified information signal become an error to be irreproducible, obtaining a security effect for the main information signal. In addition, the main information signal can be subjected to error correction processing by reproducing the specified information signal with a second demodulator and returning the result of reproduced specified information signal to a specified information arrangement place of the main information signal. A countermeasure against an increase in errors caused by embedding the specified information signal is made to improve a security capability for an encryption key, etc., used in copyright protection as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102358-A (JP)
Title: Message switching system
Inventor: SHIMA ATSUSHI
IPC: G06F13/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message switching system grasping a situation of a user to properly start the switching of messages.  <P>SOLUTION: This message switching system 10 includes a plurality of clients 14, and comprises a user designating means for designating one or more users, a situation information acquiring means for acquiring the situation information relating to all or a part of the users designated by the user designating means, a determining means for determining at least the user related to the message switching and the message switching starting timing on the basis of the situation information acquired from the situation information acquiring means, and a message switching starting means for starting the message switching in accordance with the contents determined by the determining means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099064-A (JP)
Title: Storage method for synthetic rubber bale
Inventor: SATO KUNIHARU
IPC: B65B5/06
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage method for a synthetic rubber bale, which makes vacuum cups suck and lift up the synthetic rubber bale package without dropping it when a prescribed number of the synthetic rubber bale packages are sucked up with the vacuum cups, and transferred, then stored in a transportation container.  <P>SOLUTION: The storage method comprises a first process of packaging the rubber bale with a plastic film upon storing the rubber bale, a second process of forming a number of air holes, which are regularly arranged at positions where the sucking vacuum cups on the upper face of the packaged rubber bale are attached, and a third process of making the vacuum cups suck and lift up the rubber bale packages with the air holes to store the prescribed number of them in the transportation container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102632-A (JP)
Title: Voice recognition device and image processor
Inventor: HITAI HIDEO
IPC: G10L15/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recognition device and an image processor capable of selecting a color to be plotted and selecting and changing any color which is not displayed on a tool bar with a simple operation when a display device with a touch panel is used as a blackboard.  <P>SOLUTION: A user touches a specific place on a display, and a voice input part 27 utters a color to be plotted, and a voice recognizing part 6 recognizes the color. A control part 28 receives a signal from the voice recognizing part 6, and selects the color by controlling the change and registration of the color of an input pen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099750-A (JP)
Title: Packing bag for heavy load
Inventor: KOBAYASHI SHINGO
IPC: C08L23/08
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing bag for a heavy load, having excellent impact strength and appearance (haze and surface gloss).  <P>SOLUTION: This packing bag for a heavy load is obtained by copolymerizing ethylene and a 4-20C α-olefin, and comprises an ethylene-α-olefin copolymer satisfying the following four requirements. Requirement 1: the melt flow rate (MFR) is 0.01-20g/10min. Requirement 2: the MFR and the melt tension (MT, unit: cN) satisfy the following inequality (1) at 190°C; 2.0×MFR<SP>-0.59</SP><MT<20 (1). Requirement 3: the MFR and the limiting viscosity ([η], unit: dL/g) satisfy the following inequality (2);1.02×MFR<SP>-0.094</SP><[η]<1.50×MFR<SP>-0.156</SP>(2). Requirement 4: the density is 890-940kg/m<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146303-A (JP)
Title: Forming/filling/sealing/packaging method using zipper having slider
Inventor: SCHNEIDER JOHN H
IPC: B65B9/06
Filed: 2002-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a forming/filling/sealing method for a package which has a slider operating type zipper and can be resealed. SOLUTION: A base film moves in the longitudinal direction in a manner to separate from a filling station. At the filling station, a product is fed on the base film. Since the base film is moved from the filling station, the zipper having the slider is fed on the film in the moving direction of the base film. The zipper has a first profile and a second profile having webs which are respectively attached to the zipper, and stretch by separating from the slider. A top film is applied on the base film, and the first and second profile webs are respectively sealed to the base film and the top film. The package is completed by cross-sealing the base film and the top film at side sections of the product, which are confronted with each other.
Patent JP-2004099799-A (JP)
Title: Rolled item of fine porous membrane made of polyolefin
Inventor: NIIHARA YASUSHI
IPC: H01M2/18
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled item of a fine porous membrane made of a polyolefin that is excellent in workability when a manufactured article such as a cell separator or the like is fabricated and that has high strength, is produced at a low cost and is excellent in thickness stability so as to allow for a high winding speed during the winding process in the subsequent step of slitting and rewinding using the rolled item.  <P>SOLUTION: The rolled item of the fine porous membrane made of a polyolefin is a rolled item produced by winding the fine porous membrane made of a polyolefin around a tube, wherein the relation among a maximum outer diameter D (mm), a minimum outer diameter d (mm) and a wound length L (m) of the rolled item including the fine porous membrane satisfies the formula represented by 0.01≤(D<SP>2</SP>-d<SP>2</SP>)/L≤0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103981-A (JP)
Title: Method for manufacturing solid electrolytic capacitor and solid electrolytic capacitor manufactured by this method
Inventor: FUJII EIZO
IPC: H01G2/12
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify plating in an operation for manufacturing a chip solid electrolytic capacitor.  <P>SOLUTION: With respect to the method for manufacturing the chip solid electrolytic capacitor, a frame 1 for manufacture has a pair of side frame members 11 which are in parallel to each other and from which members 12 for anode terminals and members 13 for cathode terminals respectively extend and face one another. The members 12 for anode terminals are formed stepwise so that their sides near the members 13 for cathode terminal are lower. Through holes 21 and 22 are formed in the vertical direction in the members 12 for anode terminals and in the higher parts of the members 13 for cathode terminals. The method for manufacturing the chip solid electrolytic capacitor includes a step for plating the frame 1 for manufacture, a step for bonding anode leads 32 to the top of the members 12 for anode terminals and bonding undersurfaces of capacitor elements 31 to the top of the lower parts of the members 13 for cathode terminals, a step for forming resin outer packages 34 in such a way that resin does not enter the through holes 21 and 22 and a step for cutting the members 12 for anode terminals and the members 13 for cathode terminals by vertical sections dividing the through holes 21 and 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099162-A (JP)
Title: Cushioning material for packing
Inventor: HAGIOKA HIROYOSHI
IPC: B65D5/50
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To use a corrugated board sheet, minimizes the number of parts, facilitate formation, and maintain clearance between the internal faces of a packing box and a cushioning material.  <P>SOLUTION: A bottom cushioning material 3 consists of a single corrugated board sheet 3a. A left bottom plate 5 and a right bottom plate 6 formed on the left and right of the corrugated board sheet 3a are folded back. A front left product-receiving press plate 7 and a front right product-receiving press plate 8 designed so as to be in contact with the front left and right corners of a product 1 to be packed are folded nearly at right angles. A left triangular portion 9 and a right triangular portion 10 defined in the respective front ends are mountain-folded along creases 11 and 12, respectively, and the portions are abutted on the internal face of the packing box 2. Further, a left product receiving-press plate 13, a right product-receiving press plate 14, and a rear product receiving-press plate 15, provided on the left, right, and rear of the sheet 3a, are also folded back and and abutted on the internal faces of the packing box 2. Thus, the front left product-receiving press plate 13 and the front right product-receiving press plate 8 are kept nearly at right angles and the left, right, and rear product receiving-press place are each formed at an angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107917-A (JP)
Title: Sound-proof wall with antifouling performance
Inventor: OGUMA JUNICHI
IPC: C09D5/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-proof wall excellent in antifouling performance, further concretely, the surface of the sound-proof wall having photocatalytic activity for a long period of time and/or highly-developed hydrophilicity, hard to be stained and easy to be cleaned without needing a complicated process.  <P>SOLUTION: The sound-proof wall equipped with a surface layer including a photocatalyst (A) and a binder component (B) is so constituted that the density of the photocatalyst (A) in the surface layer gets higher as it goes to the surface from the inside of the sound-proof wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108237-A (JP)
Title: Internal combustion engine
Inventor: NOMURA MITSUHIRO
IPC: F02B23/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine for promoting positive combustion in a combustion chamber.  <P>SOLUTION: At least a part of wall surfaces (a top surface 40a, a cylinder 30, a cylinder head 10 or the like) to demarcate a combustion chamber 50 of the internal combustion engine is formed of oxygen occlusion materials (plate-like members 46a-46c) having oxygen occlusion and discharge functions. The oxygen occlusion materials contain ceria (CeO<SB>2</SB>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112953-A (JP)
Title: Charge control method for valve regulated lead battery and power storage device
Inventor: OKAWA TOYOKAZU
IPC: H02J7/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heating from and temperature rise in a valve regulated lead battery, when charged which battery is used, in such a cycle service that it is and repeatedly charged and discharged irregularly.  <P>SOLUTION: The battery is provided with a temperature detecting means. If the battery temperature exceeds an arbitrary temperature, overcharging is interrupted. Further, a charger-discharger is provided with a means for storing the amount of overcharge. If overcharging is interrupted due to battery temperature rise, before it reaches the target amount of overcharge, the amount of overcharge up to that time or a required amount of overcharge for a target electrical quantity is stored. In the next charging, overcharging is carried out by an amount equivalent to the required amount of overcharge for the target amount of overcharge. Further, the charger-discharger is provided with a clocking function. Thus, the frequency of overcharging is limited to once a day or less, to prevent excessive overcharging. Thus, heating from and temperature rise in the battery are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107545-A (JP)
Title: Water-based adhesive composition for film base material
Inventor: MUTO KEISUKE
IPC: C09J133/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based adhesive composition for film base materials suitable for base materials such as a synthetic resin film, and a synthetic paper, excellent in adhesiveness to the base material and transparency, well-balanced in adhesive properties (adhesive force, retention, cohesive force and tackiness) and scarcely causing squeezing-out of an adhesive in winding, processing such as cutting and punching and further during storage of a product.  <P>SOLUTION: The water-based adhesive composition for film base materials comprises an emulsified copolymer having 50-300 nm average particle diameter and obtained by carrying out emulsion polymerization of 100 pts. wt. monomer mixture composed of 70-99.8 wt.% (meth)acrylic acid alkyl ester monomer having a 1-12C alkyl group, 0.1-5 wt.% carboxy group-containing unsaturated monomer, 0.1-20 wt.% acetoacetyl group-containing unsaturated monomer and 0-5 wt.% other copolymerizable unsaturated monomer in the presence of 10-30 pts. wt. adhesiveness-imparting resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107776-A (JP)
Title: Electroplating method for wire rod, electroplating apparatus, and electroplated wire rod
Inventor: NISHIMURA TSUTOMU
IPC: C25D5/08
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus by which electroplating can continuously be performed even in the case of a wire rod extremely easy to be oxidized such as aluminum, and to provide an electroplated wire rod.  <P>SOLUTION: In the electroplating method for a wire rod, a process where the wire rod A to be plated running inside a plating liquid is used as an anode and oxide on the surface of the wire rod to be plated is removed, and the wire rod to be plated is used as a cathode and electroplating is performed is repeated to form an electroplated film on the surface of the wire rod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114304-A (JP)
Title: Image formation apparatus/optical scanner
Inventor: NAKAJIMA TOMOHIRO
IPC: H04N1/23
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good color image in which color smear or discoloration due to aging, especially environmental temperature variation, is eliminated by correcting shift of resist between image forming stations with high accuracy.  <P>SOLUTION: Light beams emitted from light source units 607 and 608 are polarized in the opposite directions by means of a polygon mirror 606 through movable mirror modules 611 and 612 before scanning an image. The movable mirror modules 611 and 612, as optical axis varying means, vary the inclination of the optical axis to correct the shift of resist detected by a detector 629, i.e. a means for detecting the shift of resist, at least partially. The movable mirror modules 611 and 612 include a first movable mirror and a second movable mirror arranged in parallel in the subscanning direction while having two oscillatory modes where each movable mirror is supported on a supporting substrate by means of a torsion beam and turned arbitrarily by a microangle with an electrostatic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120219-A (JP)
Title: Piezoelectric resonator, piezoelectric filter, and communication equipment
Inventor: NOMURA TADASHI
IPC: H03H9/17
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric resonator, a piezoelectric filter, and a duplexer, with excellent heat dissipation and enhanced power withstanding performance, and also to provide communication equipment.  <P>SOLUTION: The piezoelectric resonator is provided with: a support substrate 10 having an opening or a recessed part; a information thin film 15 having one or more layers formed on the opening or the recessed part; a vibration part 11b having a structure whereby a pair of an upper electrode 16 and a lower electrode 14 opposed to each other are held between upper and lower faces of the piezoelectric thin film; and a heat dissipation film 18 which is formed at positions except the vibration part 11b and at least on either the upper electrode 16 or the piezoelectric thin film 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118492-A (JP)
Title: Digital contents player
Inventor: KURIHARA SADAMI
IPC: G06F12/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To fully satisfy "need for truth" which is a user's desire in information activity.  <P>SOLUTION: A player control device 8 of a digital contents player prepares play contents by dividing the digital contents of electronic publication into a plurality of block data. The user originates access control data for accessing the play contents in at least one access form out of a character image display and voice output, and the play contents specified by the user is reproduced based on the access control data corresponding to the access form specified by the user. Further, the access history or reaction history of the user is extracted and stored for every block, and the information activity of a group to which the user personally or a plurality of users belong is supported based on the stored history.  <P>COPYRIGHT: (C)2004,JPO