baber/WOPTO huggingface dataset:
Patent JP-2003331188-A (JP)
Title: Communication system, server device and information providing method
Inventor: TOMARI YOICHIRO
IPC: G06Q30/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for enabling a purchase wisher and a seller to interactively negotiate the price of merchandise or the like by utilizing a communication line.  <P>SOLUTION: A server 2 selects affiliated stores located near the current location, etc., of a mobile terminal 11 among a plurality of affiliated stores on the basis of the current location, etc., of the mobile terminal 11 used by the user who wants to purchase the merchandise or the like, and notifies the mobile terminal 11 of the selected affiliated stores, the sales price of the merchandise at the selected affiliated stores, etc. The mobile terminal 11 designates a particular affiliated store as a store to negotiate with among the affiliated stores notified by the server 2, notifies the server 2 of a desired purchase price, etc. The server 2 notifies the affiliated store terminal of the affiliated store to negotiate with of the desired purchase price, etc., notified from the mobile terminal 11 and notifies the mobile terminal 11 of a response from the affiliated store terminal, thereby making it possible to interactively make a price negotiation between the mobile terminal 11 and the affiliated store terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338243-A (JP)
Title: Display device and its manufacturing method
Inventor: NAKAZAWA AKIRA
IPC: H01J11/18
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the discharge voltage by increasing the contact area between an electrode and a light emitting tube by means that the opposed face of the light emitting tube of a substrate and the electrode formed on its face are deformed along the curved face of the outer wall of the light emitting tube by a heat treatment.  <P>SOLUTION: In a display device provided with a plurality of light emitting tubes composed of narrow tubes, a pair of substrates pinching a plurality of the light emitting tubes, and the electrode which is formed on the opposed face of the light emitting tubes of the pair of substrates, and in which discharge is generated in the inner part of the light emitting tube by the application of the voltage, the substrate in which the electrode is formed is made to have a rigidity at room temperature and to have a lower softening point than that of the light emitting tube, and the opposed face of the light emitting tube of the substrate, and the electrode formed on its face is made to be deformed along the curved face of the outer wall of the light emitting tube by the heat treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336384-A (JP)
Title: Air-cleaning building material and method for producing the same
Inventor: DATE SHIGEYUKI
IPC: C04B14/30
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-cleaning building material which is improved in air-cleaning efficiency and fitted for noise reduction.  <P>SOLUTION: The air-cleaning building material 1 has a first porous layer 2 and a second porous layer 3 which are arranged in this order from a building material surface 1a. The first and second porous layers 2, 3 are each produced by binding aggregate 2a or 3a by cement paste 4 such that voids 2b or 3b are formed between grains of the aggregate 2a or 3a. Each grain of the aggregate 2a is coated with pulverized titanium oxide by way of the cement paste 4, as a photocatalytic material. Thus, the titanium oxide is activated by light passing through the voids 2b, and then makes contact with an organic material which is contained in the air and has passed through the voids 2b, to thereby carry out oxidative destruction of the organic material. Further, sound waves are repeatedly reflected in the course of transmission through the voids 2b, 3b, and absorbed in the voids 2b, 3b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335857-A (JP)
Title: URETHANIZED epsilon-POLYLYSINE, CHEMICALLY MODIFIED URETHANIZED epsilon-POLYLYSINE, CHEMICALLY MODIFIED epsilon- POLYLYSINE AND PROCESS FOR PRODUCING THEM
Inventor: FUJITA MASATO
IPC: C08G69/48
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of selectively chemically modifying the C terminal site of ε-polylysine.  <P>SOLUTION: This process for producing a chemically modified ε-polylsine represented by formula (3) äwherein R<SP>2</SP>is R<SP>3</SP>O-, R<SP>3</SP>S- or R<SP>3</SP>R<SP>4</SP>N- (wherein R<SP>3</SP>is alkyl, aryl or aralkyl; and R<SP>4</SP>is H, alkyl, aryl or aralkyl); and n is 2 or greater} comprises the steps of: (α) urethanizing ε-polylysine with an alkyloxycarbonylating agent to give a urethanized ε-polylysine; (β) chemically modifying the urethanized ε-polylysine by using its C terminal site to give a chemically modified urethanized ε-polylysine; and (γ) subjecting the chemically modified urethanized ε-polylysine to dealkyloxycarbonylation to give a chemically modified ε-polylysine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003043-A (JP)
Title: Flameproof fiber material, carbon fiber material, graphite fiber material and method for producing the same
Inventor: NAKAYAMA ISAO
IPC: D04H1/4242
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production by which a flameproofing treatment can stably be carried out with high efficiency even when fibers are present at a high density and to provide a flameproof fiber material and a carbon fiber material having high performances.  <P>SOLUTION: The flameproof fiber material has 0.07-0.17 average oxygen concentration in the fiber measured by an elementary analysis/oxygen analysis method. The method for producing the flameproof fiber material comprises subjecting an acrylic fiber material to the flameproofing treatment at 180-300°C in the presence of one or two or more kinds of compounds of an organic compound except an amine compound, a fluorine compound, siloxanes, a nitrate and a nitrite. The carbon fiber material has 0.83-0.94 ratio A1/A2 of the measured value A1 of π*/σ* on the outermost surface and the maximum value A2 in a single fiber obtained by measurement of the cross section of the single fiber according to an electron energy loss spectroscopy using a field emission type electron microscope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342803-A (JP)
Title: Sock, and method for knitting the same
Inventor: SAMATA TAKASHI
IPC: A41B11/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sock formed so as to reduce a part easily visible from the outside when a wearer puts on shoes such as pumps having a wide insertion opening part and low insteps to make the wearer's instep expose, and having short length to the edge of the insertion opening from the sole part, and to provide a method for making the sock.   <P>SOLUTION: The sock is made as follows: dividing an insertion opening knitting part into two comprising a heel side part and a foot side part, knitting a heel part following a heel-side opening, and knitting a foot part following a foot-side opening, and making an extended knitted fabric intervene between the heel part knitted fabric and the foot part knitted fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348769-A (JP)
Title: Power source circuit for on-vehicle system
Inventor: SEGAWA NOBUYUKI
IPC: H02J9/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To generate a backup power source for an on-vehicle system with less power consumption.   <P>SOLUTION: A stored voltage, in a large-capacity capacitor 4, is supplied as a backup source. A DC-DC convertor 3 is operated, when the terminal voltage of the large-capacity capacitor 4 drops, for operating from a vehicle battery 1. Thus, the operation time for the DC-DC convertor 3 is reduced, at reduced power consumption for generating a backup power generation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340657-A (JP)
Title: Box body assembling method
Inventor: KITAMURA HIDENORI
IPC: B23P21/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box body assembling method which enables box bodies of different types to be assembled by using a common assembling line.   <P>SOLUTION: In assembling a wall box body, a back board of the wall box body is moved to be fitted into a fitting slot by a first back board moving means 14a which is arranged in the common assembling line 11, and when both side boards, a top board, a bottom board, and the back board are temporarily assembled into the wall box body by using a first pressing means 12a for temporary assembling. Then, the temporarily assembled wall box body is rigidly assembled by using a second pressing means 12. Next, both the side boards, the bottom board, a front top sash bar, and a rear top sash bar are temporarily assembled into a floor box body by using the first pressing means 12a, and a back board with a back sash bar is fitted into the temporarily assembled floor box body by using a second back board moving means 14b, followed by rigidly assembling the floor box body by using the second pressing means 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004312-A (JP)
Title: Image forming device
Inventor: TAKAZAWA HIROSHI
IPC: G03G21/20
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can effectively deter the temperature in the device from rising in good timing without greatly altering the configuration of a product itself.  <P>SOLUTION: The image forming device equipped with a switching power source supplying a driving output voltage of 24V for operating a driving load such as a motor needed for an image forming operation and a control output voltage of 3.3V for controlling the image forming operation from single transformer T101 has a cooling means (fan motor) connected to the output terminal for the driving output voltage. Because of the structure of the insulating transformer T101, the driving output voltage rises as the load current of the control voltage increases, so that the output of the cooling means increases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001289-A (JP)
Title: Ink jet recording sheet
Inventor: KOBAYASHI TAKASHI
IPC: B41M5/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet excellent in color density, gloss feeling, printer running properties and damage registance, hard to generate blur with the elapse of time and not having a flaw such as a crack or the like.  <P>SOLUTION: In the ink jet recording sheet wherein a colorant receiving layer is formed on a support, the colorant receiving layer is formed by crosslinking and curing a coating layer comprising a coating solution containing at least an alumina hydrate and a water soluble resin. Further, crosslinking curing is performed by applying a basic solution with a pH of 8 or more containing silica particulates to the coating layer at the same time when a crosslinking agent is added to the coating solution and/or the basic solution and the coating layer is formed from the coating solution or before the coating layer shows falling rate drying on the way of the drying of the coating layer formed from the coating solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007238-A (JP)
Title: Video display unit and video display method
Inventor: HIRAI KOJI
IPC: H04N5/265
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein the operation of a conventional video display unit becomes inconvenient since it is impossible to view a main image in the range of a sub-image such as a menu picture when displaying the sub-image in the main image, and it is sometimes impossible to recognize the display contents of the main image as a result.  <P>SOLUTION: This video display unit is configured of: a frame memory 11 for supplying an RGB signal related with a main image; an OSD data storage part 12; an OSD image generating part 13 for reading shape information or color information from the OSD data storage part 12, and for generating a sub-image such as graphics; a multilevel conversion image generating part 14 for inputting RGB signals for each image from the frame memory 11, and for generating images by converting the respective tones of the R signal, G signal, and B signal based on predetermined rules; and an image compositing part 15 for generating a composite image from the main image, the sub-image, and the multilevel conversion image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003780-A (JP)
Title: Refrigerator
Inventor: YAMATO KAZUE
IPC: F25D23/04
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To contain an ice-picking scoop rationally and increase the amount of the containing capacity of an ice-storage container in a refrigerator having a drawer type ice-storage room.  <P>SOLUTION: An ice-picking scoop 28 is placed in front of the outside front plane of an ice-storage container 27, and the scoop 28 can be taken out easily from a gap between a door 21 and the container 27 when the door 21 opens while an area for ice storage is ensured by introducing a recessed portion 29 when the door 21 closes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011120-A (JP)
Title: Method of jointing caulking material successively
Inventor: YOSHIKAWA TAKAHIRO
IPC: E04F13/08
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately joint a different kind of caulking material successively.  <P>SOLUTION: A partition member 4 having a partitioning piece 3 crossing at right angles with the longitudinal direction of a joint groove 2 is set in the joint groove 2 of a wall 1 and the extremity of the partition piece 3 is projected to the outer side than the external face of the wall 1. Next, a caulking material 5a is filled in one side of the joint groove 2 partitioned by the partitioning member 4, and an another caulking material 5b different from the caulking material 5a in the color and material quality is filled in the other side of the joint groove 2 before the caulking material 5a cures. Thereafter, the caulking material 5a forced out of the joint groove 2 and the different kind of caulking material 5b are scaled off to smooth it and then, the part projected from the external face of the wall 1 of the partitioning piece 3 is cut off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008102-A (JP)
Title: Method for producing coffee aroma liquid
Inventor: KASHIWAI OSAMU
IPC: A23F5/48
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively obtaining aroma components useful as a food additive from the residue of coffee extract and to provide a method for improving flavor of food using the aroma components thus obtained.  <P>SOLUTION: The method for producing a coffee aroma liquid comprises a process of adding an alkali solution to the residue of the coffee extract to prepare a pH8-14 coffee suspension, and a process of volatilizing water from the coffee suspension under a reduced-pressure condition and condensing the water containing the aroma components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014439-A (JP)
Title: Transparent conductive film and its forming method
Inventor: MAMIYA KANEO
IPC: H05B33/28
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive film with excellent productivity, adhesion to a base material and low resistance and to provide its forming method.  <P>SOLUTION: In this forming method of a transparent conductive film, the transparent conductive film is formed by exposing the base material to a gas brought into a plasma state by introducing it into a discharge space at the atmospheric pressure or at pressure close to the atmospheric pressure and by applying an electric field. The formation method of the transparent conductive film is characterized by that a deposition speed is 2-20 nm/sec, and the carbon content by XPS of the transparent conductive film after the film formation is 0.1-3 atom%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013791-A (JP)
Title: Flow control valve
Inventor: OGAWARA ICHIRO
IPC: F16K31/126
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control a valve opening by a pressure responding means without affected by pressure difference between a primary-side pressure and a secondary-side pressure by a pressure-responding type flow control valve.  <P>SOLUTION: A diaphragm device 24 is mounted as a pressure responding means sensing the pressure and driving a valve element 20 in the valve axial direction in accordance with the sensed pressure, a pressure equalizing chamber 17 is defined at a side of a primary chamber 14 by a pressure equalizing diaphragm 35 connected to the valve element 20, and a secondary-side pressure P2 of a secondary-side port 13 is introduced to the pressure equalizing chamber 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023130-A (JP)
Title: Communication system
Inventor: HARA KENJI
IPC: H04L12/28
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system by which the accuracy of communication is enhanced and a host station obtains detailed data of a particular subordinate station.  <P>SOLUTION: When the host station fails to transmit / receive data to / from a second subordinate station while the host station is not connected to fourteenth and fifteenth subordinate stations, the host station again transmits a command to the second subordinate station by utilizing an idle time for a fixed period of the fourteenth subordinate station not connected to the host station so as to await a response from the second subordinate station within the fixed period. Further, when the host station requires detailed data of a fourth subordinate station, the host station uses an idle time for the fixed period of the idle fifteenth subordinate station and automatically transmits message data to the fourth subordinate station within the fixed period to request the fourth subordinate station to return the detailed data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023183-A (JP)
Title: Multiple electronic watermark embedding apparatus and program therefor
Inventor: OGAMI TAKAMITSU
IPC: H04N1/387
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure the detection accuracy of a lower-layer watermark in multiple electronic watermarking while avoiding interference between the upper-layer watermark and the lower-layer watermark.  <P>SOLUTION: A multiple electronic watermark embedding apparatus produces an electronic watermark for a lower-layer of a content, and another electronic watermark for an upper-layer of the identical content, being capable of independent detection of these electronic watermarks. The multiple electronic watermark embedding apparatus includes a unit block dividing section 13 dividing the target content data for electronic watermarking into each embedding unit, and an electronic watermark padding section 15 for electronic watermarking by switching an electronic watermark produced according to a first method and an electronic watermark produced according to a second method on a padding unit basis, when an electronic watermark is to be produced for the upper layer of the target content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017774-A (JP)
Title: Air bag device
Inventor: YAMAJI NAOKI
IPC: B60R21/217
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To fix an inflator and an air bag into a housing easily and assuredly in an air bag device.  <P>SOLUTION: An insertion hole is formed on one side surface of a substantially rectangular housing 10, and a claw 13 is formed on the circumference of the hole. An air bag 20 is held in the housing 10 by hanging a slit 23 of a folded portion 22a of the bag 20 on the claw 13. With the stage, an inflator 30 is inserted into the housing from the insertion hole and a screw portion 34 at the leading end of the inflator is projected from the insertion hole on the other side of the housing and screwed. Accordingly, the air bag is held at the leading end portion of the inflator and the folded portion 22a of the air bag is held by the flange 32 of the inflator around the insertion hole on a rear end of the inflator 30, allowing the air bag and the inflator to be fixed to the housing at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017491-A (JP)
Title: Optical filter for display and plasma display device
Inventor: MOROHASHI SHIN
IPC: B32B7/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter for display suppressing the whitening of a silver thin film and showing high durability even under a high temperature and high humidity environment, and a plasma display device.  <P>SOLUTION: The optical filter for display is constituted by laminating a transparent plate-shaped substrate (A), a transparent polymer film (B), a conductive layer (C) comprising forming at least one thin film based on silver and a protective film (D) having a transparent pressure-sensitive layer applied on the side of the conductive layer in the order of ABC and D. The pressure-sensitive layer is formed of a transparent silicone resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022504-A (JP)
Title: Electrode for lithium secondary battery, lithium secondary battery, and manufacturing method of electrode for lithium secondary battery
Inventor: MATSUBARA KEIKO
IPC: H01M4/139
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode and a battery using binder aqueous dispersion liquid for a secondary battery suitable for a nonaqueous electrolyte secondary battery using a lithium compound.  <P>SOLUTION: This electrode comprises: a binding agent using, as a binder, an amorphous copolymer of a copolymer of an amorphous polypropylene homopolymer or propylene and 2-8C olefin and having a propylene content of 50 mass% or above, and using, as a dispersion agent, a copolymer of (meth)acrylic acid and (meth)acrylic acid alkyl ester; a water-soluble polymer; and active material powder. By providing the electrode, a cycle characteristic which can not be obtained from a conventional secondary battery can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029976-A (JP)
Title: Financial instrument sales promoting system
Inventor: ITO TADAHIKO
IPC: A63F13/79
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a financial instrument sales promoting system for utilizing a highly amusing prize system of an applicant participation for financial instruments sales promotion.  <P>SOLUTION: This financial instruments sales promoting system connected to a communication network 2 for providing contents 32 in response to access from a user terminal 3 is provided with an authenticating means 31 for authenticating access from the user terminal 3, a game providing means 32 for providing game contents to the user terminal 3, and for receiving a game achievement code to individually stop game progress returned from the user terminal, and a successful candidate informing means 30 for transmitting successful candidate information 37 for giving incentive to financial instruments associated with an identification code from the communication network 2 to a financial server 1 in response to the reception of the game achievement code.  <P>COPYRIGHT: (C)2004,JPO