baber/WOPTO huggingface dataset:
Patent JP-2003200437-A (JP)
Title: Method for manufacturing heat conductive sheet
Inventor: TATEDA SHINYA
IPC: B29C39/10
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method high in productivity capable of easily manufacturing a heat conductive sheet having excellent heat conductivity at a low cost.  <P>SOLUTION: A magnetic field is applied to a polymer composition, which is prepared by adding graphite carbon fibers to a polymeric matrix material, to orient the graphite carbon fibers by the magnetic field and this polymer composition is cured or solidified in a sheetlike state to manufacture the heat conductive sheet. In this manufacturing method, the viscosity of the polymeric matrix material at the time of the magnetic orientation of the graphite carbon fibers is set to 0.025-100 (Pas) or the viscosity of the polymer composition at the time of the magnetic orientation of the graphic carbon fibers is set to 0.15-120 (Pas). The polymeric matrix material is preferably a thermoplastic material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209007-A (JP)
Title: Method for manufacturing multiple chip resistor
Inventor: KINOSHITA TAIJI
IPC: H01C17/06
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fine multiple chip resistor which eliminates the need for the size classification of individual substrates as in the case of a conventional method and by which a manufacturing process can be simplified.  <P>SOLUTION: Before forming edge electrodes 20, tapes 19 are put on parts positioned between a plurality of resistors on edges of strip substrates 11b in order to prevent the plurality of resistors of individual substrates from being conductive with each other. The edge electrodes 20 are formed on the edges of the strip substrates 11b with the tapes 19 put on them, and unwanted parts of the edge electrodes 20 are removed by peeling the tapes 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206513-A (JP)
Title: Retroreflection member and road marking body
Inventor: SUGIMOTO TAKANORI
IPC: E01F9/524
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retroreflection member capable of easily improving, in particular, the visual confirmation property when it rains in addition to the durability without using special glass beads.  <P>SOLUTION: This retroreflection member is provided with a reflective basic member and a plurality of transparent composite minute balls buried into the reflective basic member partially. The composite minute ball is composed of a transparent minute ball having refractive index of 1.9 to 2.6 and a transparent material having lower refractive index than that of the transparent minute ball and includes a protection layer covering the whole transparent minute ball uniformly with a fixed thickness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207212-A (JP)
Title: Snow melting method
Inventor: ISHIGURO MAMORU
IPC: E04D13/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of inexpensively and effectively melting snow by using a snow melting material capable of storing the heat by utilizing the solar energy without executing special work and using electric power.  <P>SOLUTION: In this snow melting method using microcapsule including a thermal storage medium, the thermal storage medium having a melting point within a range of 0-30°C is used. Concretely, the microcapsule including the thermal storage medium selected from at least one kind of n-paraffin of carbon number of 13-18 are used. The snow melting material is solidified in flat, and used as a base sheet of a road or a roof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214862-A (JP)
Title: Path-searching apparatus and method, and program for displaying path
Inventor: WATABE MASAYUKI
IPC: G09B29/10
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily and appropriately select a path by showing the state of a searched path to the user.  <P>SOLUTION: When a path is searched by a path-searching section 11, a name data-acquiring section 13 acquires the data of a name that is given to a node and a link for composing the searched path from map data, and a display name-selecting section 14 selects a name that is characteristic to the searched path as a display name from the names. Then the display name that is selected by the display name-selecting section 14 is highlighted on a display 5 corresponding to a path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211273-A (JP)
Title: Machining plan method and system
Inventor: NISHIMURA TAKUYA
IPC: B23K26/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To shorten machining time by shortening the moving time of an X-Y stage.  <P>SOLUTION: In machining a multiplicity of machining positions scattered on a work by performing the positioning by the X-Y stage by a step and repeat using a galvanoscanner movable at a high speed within prescribed scanning areas and the X-Y stage movable beyond the scanning areas then performing the positioning by the galvanoscanner, the arrangement of such scanning areas that the scanning areas absent of the machining positions do not exist and that the moving quantity of the X-Y stage is reduced while the progressing direction of the X-Y stage is restricted in the coordinate axial direction thereof is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210285-A (JP)
Title: Simple mat
Inventor: KAWAKAMI HAJIME
IPC: A47C27/16
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple mat that is waterproof and moistureproof, cheaper than a urethane foam one, can be easily incinerated, suited for use in an evacuation site at a disaster, using a plastic foamed sheet having cushioning capability and an insulating property.  <P>SOLUTION: The simple mat is made by separately folding a three-layer plastic foamed sheet (1) made up of a plastic cap film (11) provided with many protrusions, a flat plastic back film (12) pasted to the bottom of the protrusions, and a flat plastic liner film (13) pasted to the series of tops of the protrusions in an opposite direction at a fixed interval to form corrugates of a fixed thickness. Adjacent sides of the plastic foamed sheet are bonded by an adhesive (2) in parts of the corrugates near the folding lines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210962-A (JP)
Title: Stirring rod and stirring apparatus using the same
Inventor: NAGAI TAKAAKI
IPC: B01F7/18
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring apparatus that scarcely becomes out of order by lessening the number of the components.  <P>SOLUTION: The stirring apparatus 30 comprises a main driving stirring rod 10 which is composed of one motor 44, a rotary shaft 46 for the motor 44 attached to the base end side of a rod 12, a stirring part 16 formed at the tip end side of the rod 12, and a gear 18 unitedly molded by the rod 12; a driven stirring rod 11 which is composed of a spindle 48 attached to the base end side of a rod 13, a stirring part 17 formed at the tip end side of the rod 13, and a gear 19 unitedly molded by the rod 13; and mixing containers 34 and 35 into which the stirring part 16 of the main driving stirring rod 10 and the stirring part 17 of the driven stirring rod 11 are to be inserted and the gear 18 and the gear 19 are joined to each other so as to transmit the rotation of the gear 18 of the main driving stirring rod 10 to the gear 19 of the driven stirring rod 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212840-A (JP)
Title: Method for producing 2- tribromomethylsulfonylanthraquinone
Inventor: HIRAKO KAZUYOSHI
IPC: C07C315/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 2- tribromomethylsulfonylanthraquinone.  <P>SOLUTION: This method for producing the 2- tribromomethylsulfonylanthraquinone comprises subjecting 2- methylsulfonylanthraquinone expressed by general formula (1) to oxidation and bromination to form the 2-tribromomethylsulfonylanthraquinone expressed by general formula (2). Phenylthioacetic acids or their salts are preferably subjected to the oxidation and bromination by using bromine, or by using a hypobromite salt, in the presence of a base and water, so that an aromatic tribromomethylsulfonyl derivative is produced. An alkali metal hydroxide is preferably used as the base. Sodium hypobromite or potassium hypobromite is preferably used as the hypobromite salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217342-A (JP)
Title: Photo-crosslinkable polymer solid electrolyte, crosslinked polymer solid electrolyte film and manufacturing method therefor
Inventor: KITAMURA KOTA
IPC: C08G75/23
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte film and a manufacturing method therefor in which not only excellent ion conductivity is exhibited but also durability such as a swelling-resistant property is simultaneously excellent and it can be preferably used for a proton exchange film of a fuel cell or the like.  <P>SOLUTION: After a photo-crosslinkable polymer electrolyte having one or more ionic group and photo-crosslinkable group in the molecule respectively is molded into a film, the thermal crosslinkable group is subjected to croslinking reaction by irradiation with light to obtain the polymer solid electrolyte film. The crosslinking reaction can be carried out without accompanying decomposition of the ionic group and the ion conductivity is not reduced by the crosslingking reaction. The polymer solid electrolyte film having excellent ion conductivity and durability can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228318-A (JP)
Title: Circuit for driving display panel and plasma display
Inventor: SANO YUJI
IPC: G09G3/291
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel driving circuit capable of suppressing the power consumption (generation of heat) and also capable of suppressing the increasing of the cost and a display device using this display panel driving circuit.  <P>SOLUTION: In this patent, a display panel driving circuit which has a plurality of first electrodes and a plurality of second electrodes which are connected to a display panel and a first driving circuit for driving the first electrodes and a second driving circuit for driving the second electrodes is provided. The second driving circuit raises output impedance by being connected in order to drive entire electrodes of the plurality of the second electrodes or a part of the plurality of second electrodes or by being interrupted from the connection with the second electrodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230310-A (JP)
Title: Weeder
Inventor: NAGATA SHIGEO
IPC: A01D34/42
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weeder with which weeds growing on the ground surface, having various lengths, can efficiently be removed from the ground surface by one machine.  <P>SOLUTION: This weeder is equipped with a body 1 which detachably supports a weed pulling drum 3 furnished with a plurality of weed pulling pins 6 protrusively from the peripheral surface and a driving part 7 which drives the weed pulling drum 3 in the rotation direction W of traveling wheels 17a and in the direction R as the opposite direction. When long-length weeds are removed, the weed pulling drum 3 is rotated in the direction R by the driving part 7, the ground surface is dug by the pins 6, the weeds are dug up, caught by the pins 6 and pulled out. When short-length weeds are removed, the weed pulling drum 3 is detached from the body 1, a weed shaving drum is attached to the body, is rotated in the direction R by the driving part 7 and the weeds are shaved off from the ground surface while shaving the ground surface by the blades at peripheral surface of the drum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002335301-A (JP)
Title: Portable devices for different control interfaces
Inventor: NASMAN KEVIN P
IPC: H04L29/10
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a communications interface system and method for a plasma generator. SOLUTION: The communication interface system includes a power delivery system component that has a standard POD(processing module) interface for communicating information that complies with a first protocol. A portable device is coupled between the standard POD interface and a second communication interface for communicating information therebetween. The second communication interface communicates information in a format that complies with a second protocol. The portable device is attachable to and detachable from the standard POD interface and the second communication interface. A first communication link couples the standard POD interface to the portable device. A second communication link couples the portable device to the second communication interface.
Patent JP-2003206838-A (JP)
Title: Starting voltage booster for car
Inventor: OTANI HIROKI
IPC: B60R16/033
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective and powerful power source device required for starting in a cold condition of a vehicle or the idling stop, as a simple device to be fitted to vehicle in general.  <P>SOLUTION: An electric double layer 1 which is resistant at low temperature and long in service life is connected to a battery 2 in series via a magnet switch 3 in the start. Even when the output of the battery 2 is small at low temperature, sufficient power is supplied from the electric double layer 1, and the start is facilitated. In addition, when the idling stop is performed, the output and the service life of the battery 2 are degraded. Thus, the electric double layer 1 is connected in series, a part of the required power is supplied by the electric double layer 1 at the start, and the load on the battery 2 is reduced, and the service life is prolonged. Further, a voltage of about 2 V is added by the electric double layer 1, the rotation of the starter motor is increased, and the engine can be re-started affordably. After the start, the electric double layer 1 is charged by a quick-charger 4 for the electric double layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002344475-A (JP)
Title: System and method for providing service to apparatus in home network and system and method being provided with service through home network
Inventor: CHOI MOON-JEONG
IPC: H04L12/70
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for providing a service to a specific apparatus in a home network by linking with a home network connected with a plurality of apparatuses through the Internet. SOLUTION: The system for providing services to the apparatuses in the home network comprises a first data base storing the address information of the home network registered in order to provide a service and the information of the apparatus being served in that home network. In order to recognize the receivable state of an apparatus being served before providing the services, a message including the address information of the home network to which the apparatus being served belongs and extra identification information of the apparatus being served is transmitted. The service is provided upon receiving a response signal indicating that the apparatus being served can receive the services.
Patent JP-2003244453-A (JP)
Title: Image reader
Inventor: KONDO SUSUMU
IPC: H04N1/46
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the read picture quality of a black-and-white image in an image reader in which both a color image and the black-and-white image can be read.  <P>SOLUTION: The image reader is equipped with a CCD 10 provided with an optical read means for color and an optical read means for black-and-white, and a BW correction circuit 12 for correcting image data read with the optical read means for black-and-white on the basis of image data read with the optical read means for color when images are read by that optical read means for black-and-white in the CCD 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254860-A (JP)
Title: Method and apparatus for processing luminance information and method and apparatus for evaluating flicker
Inventor: TANAHASHI TAKASHIGE
IPC: G06T1/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To quickly carry out a quantitative flicker inspection.  <P>SOLUTION: An image displayed on a display is imaged for a specific time, division into a plurality of minute regions is carried out for each of a plurality of image data regarding the imaged image, and the amount of change in luminance based on the transition of the luminance within the specific time is obtained for each of the plurality of divided minute regions. Then, the amount of change in luminance to a specific frequency is mapped corresponding to the image for generating mapping data, and an occupation region that is occupied by data exceeding a specific threshold is extracted from the mapping data. After that, the total of the amount of change in luminance in the occupation region is obtained, and additionally the total obtained for each specific frequency is added as flicker determination values Tx<SB>1</SB>to Tx<SB>24</SB>. The flicker determination values Tx<SB>1</SB>to Tx<SB>24</SB>are compared with a preset judgement reference value T, thus performing the accept/reject decisions of a flicker.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235464-A (JP)
Title: Method for producing feed using oil and fat
Inventor: YAMAMOTO MASAHIRO
IPC: A23K10/38
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for effectively using waste oils and organic wastes from a restaurant industry, food-processing industry, livestock industry or the like, and to provide a feed which has a high nutritive value, promotes the health and fattening of livestock, and reduces the stink of the excrement of the livestock.  <P>SOLUTION: This method for producing the feed comprises mixing organic wastes such as garbage, livestock excrement, marine product processing wastes, or distillation waste liquids with Aspergillus oryzae or malt, fermenting the mixture, and then drying the product, wherein waste oils such as used Tempura oil are added to the mixture to adjust the oil content of the mixture to a prescribed value or more based on the water content of the mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250084-A (JP)
Title: Video camera with automatic iris signal detection function
Inventor: HASEGAWA TAKAMI
IPC: G03B7/085
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video camera the imaging device of which is driven by an external random trigger signal, capable of using an automatic iris objective lens with a simple method.  <P>SOLUTION: The video camera comprises: one or a plurality of light receiving elements placed within an image circle of an objective lens and applying photoelectric conversion to a reflected light in an object; a blanking signal mixing circuit for mixing a photoelectric conversion output signal from the light receiving elements with a blanking signal from the video camera; and an automatic iris control circuit for applying drive control to an iris of the objective lens on the basis of an output signal from the blanking signal mixing circuit, the light receiving elements detect the luminous quantity made incident onto inside the image circle of the objective lens at all times and control the iris of the objective lens corresponding to the change so as to always provide proper exposure to the imaging device and obtain a video output at a proper level when receiving an external random trigger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249727-A (JP)
Title: Printed wiring board
Inventor: HASHIMOTO KENICHI
IPC: H05K3/34
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board where a resist processing is not performed and the flow of solder from a nearby solder land part can be prevented at the time of soldering work in a state detection switch and an electric contact part such as a connection part.  <P>SOLUTION: The printed wiring board is provided with a conduction pattern part 2 for pressure-welding and sliding a conduction armature 13 and constituting the state detection switch S and a solder land part 5 for solder-connecting a lead wire and a mounted part. A wiring pattern 8 connecting the conduction pattern part 2 and the solder land part 5 is formed of a wiring pattern in a shape where it is made to detour with respect to a straight line connecting the conduction pattern part 2 and the solder land part 5, and a distance between the conduction pattern part 2 and the solder land part 5 is made long. At the time of soldering the solder land part 5, the flow-in of solder to the conduction pattern part 2 from the solder land part 5 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246852-A (JP)
Title: Process for producing highly functional polycarbonate polyol
Inventor: KOBAYASHI TOSHIHIDE
IPC: C08G64/30
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-crystalline highly functional polycarbonate polyol under ordinary temperatures that can be prepared by milder reaction conditions than those of conventional transesterification reactions, the resultant highly functional polycarbonate polyols containing small amount of impurities of a terminal alkyl or allyl group and exhibiting excellent properties of mechanical strength, heat resistance, weather resistance, resistance to hydrolysis, cross- linking ability and so forth, and to provide a process for preparing the non- crystalline highly functional polycarbonate polyols under ordinary temperatures.  <P>SOLUTION: The process for preparing the highly functional polycarbonate polyol by a transesterification reaction is accomplished using (A) an alkylene oxide addition polymer of triols, (B) diols, and (C) dialkyl carbonates as raw material components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249409-A (JP)
Title: Magnetic core for coil and inductance element
Inventor: MASUJIMA MASARU
IPC: H01F17/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic core for a coil that can be further miniaturized with an equivalent magnetic characteristics as a conventional core.  <P>SOLUTION: A magnetic core for a coil 1 comprises: a first magnetic core member 10 having the first plate-like part 12 and a columnar core part 11 that is erected at the center part of the first plate-like part 12; and a second magnetic core member 20 having a second plate-like part 21 having a through hole A allowing the columnar core part 11 to be fitted at the center part, and an outer tube part 22 that is hung from the periphery of the second plate-like part 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249114-A (JP)
Title: Luminaire and tunnel luminaire
Inventor: ISHIDA TOSHIYUKI
IPC: F21Y103/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation of a fitting bracket of such luminaire as fitted to the inner wall of a tunnel, even if a reflector is fitted to the luminaire body using a resin fitting bracket.  <P>SOLUTION: A reflector 3 and a light source lamp 4 are provided in a luminaire body 2. The luminaire is fixed with a resin fitting bracket at the part closer to a bottom surface side of it than to the end of the reflector 3. Since the resin fitting bracket is shielded from the heat or ultraviolet ray emitted from a light source lamp by an end plate of the reflector, it is immune to degradation under heat or ultraviolet ray, for improved reliability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249012-A (JP)
Title: Disk drive and access restricting method for disk
Inventor: HORI TAKESHI
IPC: G11B27/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive by which access to a disk is easily restricted without using a password.  <P>SOLUTION: When data are recorded to the disk 20A by the disk drive 10A, the identification information α specific to the disk drive 10A is recorded on the disk 20A together with the data. When the read operation is performed by setting the disk 20A to a disk drive other than the disk drive 10A, the read of the data recorded on the disk 20A is prohibited since the identification information α recorded on the disk 20A and the identification information stored in another disk drive are not coincident.  <P>COPYRIGHT: (C)2003,JPO