baber/WOPTO huggingface dataset:
Patent JP-2003253391-A (JP)
Title: Spring steel for cold forming
Inventor: KIMURA KAZUYOSHI
IPC: C22C38/42
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel suitable for manufacturing a spring steel wire for cold forming, which is superior in manufacturability of the spring steel wire, such as rod drawability and hardenability, and has a high strength of 200 kgf/mm<SP>2</SP>(HRC: 53) or more.  <P>SOLUTION: This spring steel comprises, by mass%, 0.38-0.53% C, 1.4-2.4% Si, 0.4-1.4% Mn, 0.05-0.35% Cu, 0.05-0.40% Ni, 0.05-0.55% Cr, 0.01-0.30% Mo, 0.0005-0.0030% B, and one or more elements of 0.01-0.20% V, 0.020-0.050% Nb, 0.020-0.100% Ti and 0.005-0.040% Al, while satisfying a relation of 1.2%≤C%+ Mn%+Cr%≤2.0%, and 1.4%≤(Si%)/3+(Cr%)/2+Mn%+353×B%≤2.1%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003003823-A (JP)
Title: Exhaust emission control device filter
Inventor: NISHIMURA MAMORU
IPC: B01D53/94
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of positively using a plug part. SOLUTION: The exhaust emission purifying filter has a honeycomb shape having many cells surrounded with a partition wall 11, and a plug part 2 closing either end of both ends of the cell 11. The partition wall 11 and the plug part 2 are made of a porous body, and a M value which is represented by a relation M=(L/t)×(P1/P2) is in the range of 10<M<90, where P1 is a porosity of the partition 11, P2 is a porosity of the plug part 2, t is an average value of the thickness of the partition wall 11, L is an average value of the length of the plug part 11.
Patent JP-2003261078-A (JP)
Title: Main body assembly device and main body assembly system in offline
Inventor: HAYASHI MICHIO
IPC: B62D65/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in carrying out small lot multi-production in automobile production wherein production efficiency of one to a small lot is poor.  <P>SOLUTION: The main body assembly device and system are provided with an underbody setting jig pallet carrier 1 having an upper body jig reference 11 for setting an underbody UNB and receiving an upper body setting jig 2 and a caster 12 for moving, the upper body setting jig 2 attached to the upper body jig reference 11 of the underbody setting jig pallet carrier 1, an assembly carrier 3 capable of vertically moving the upper body setting jig 2 and having a caster 32 for moving, a mobile spot gun welding machine 4, and a three coordinate measuring machine 5 capable of measuring jig accuracy and body accuracy. Main body assembly and measurement are carried out in a place other than a main body assembly line process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268186-A (JP)
Title: Method for vulcanizing acrylic rubber containing carboxylic group and product manufactured by using the same
Inventor: ABE YASUSHI
IPC: C09K3/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic rubber composition having good vulcanization properties obtained only by primary vulcanization and an excellent balance of processability and permanent compression strain.  <P>SOLUTION: This acrylic rubber composition having the excellent processability, the mechanical properties and the permanent compression strain obtained only by primary vulcanization as rubber is obtained by a combination of (A) acrylic elastomer containing a carboxy group, (B) at least one monoamine compound selected from a primary amine and a secondary amine, (C) a guanidine compound and (D) a specified aromatic diamine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273975-A (JP)
Title: Electronic device with wireless communication function and power supply control method for the same
Inventor: SHIMODA KAZUHARU
IPC: H04M1/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device requiring clock information, having a wireless communication function operated by a battery and particularly reducing the power consumption in the waiting state of wireless communication.  <P>SOLUTION: A battery 17 always supplies power to an RF unit 12 and a reception monitoring unit 16. The reception monitoring unit 16 monitors reception information from the RF unit 12 and turns on a power switch 15 when detecting the reception of a connection request by the RF unit 12 to allow the battery 17 to supply power to a main controller 14. Thus, the main controller 14 is started. Then the main controller 14 captures clock information generated by an RTC (Real Time Clock) 161 in the reception monitoring unit 16, and sets it to an RTC 141 to start the RTC 141.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273955-A (JP)
Title: Communication controller
Inventor: HIRAOKA TOMOO
IPC: H04L29/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication controller by which a writing state can be recognized from the outside.  <P>SOLUTION: The communication controller is provided with a data receiving part 11 capable of receiving a software program, a data writing part 12 capable of writing the received program in a flash memory, a display part 13 capable of displaying the writing state of the software program in the flash memory and a timer count part 14 capable of informing a communication error and can recognize the writing state of the software program in the flash memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268310-A (JP)
Title: Oxygen absorbing coating, coating film and oxygen absorbing laminate
Inventor: ISHIZAKI YOICHI
IPC: C09D167/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen absorbing coating, a coating film and an oxygen absorbing laminate excellent in transparency and capable of exhibiting a stable oxygen absorbing performance even under a low humid atmosphere.  <P>SOLUTION: This oxygen absorbing coating comprises an oxygen absorbing resin component having a carbon-carbon unsaturated bond and a reactive functional group and a crosslinking agent capable of reacting with the reactive functional group to form a crosslinked structure with the oxygen absorbing resin component. The coating film is obtained by curing the oxygen absorbing coating and capable of exhibiting the oxygen absorbing performance by the action of heat and/or light. The laminate including the coating film can be used for packaging of various articles which are concerned about quality deterioration by oxygen such as foods, medicaments, electronic parts, cosmetics, metals, paintings, ancient documents, unearthed articles, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271972-A (JP)
Title: Image processor, method for processing image, and program
Inventor: SHINBOU KENICHI
IPC: G06T1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor prevented from unnecessary detection for accidental motion in an object that is not a normal notifying object.  <P>SOLUTION: This image processor is provided with a noise judging part 15 and a prohibition block proposal judging part 16 for extracting a variation area within an image generated by the motion of a body within an objective area, for dividing the image into prescribed block areas, and for judging whether a feature quantity for specifying the variation area is consistent with a predetermined set value 10 or not to set the block area relating to the variation area not conformed with the set value 10 as a prohibition block proposal, a prohibition block determining part 18 for counting whether the prohibition block proposal exhibits a behavior according to a prescribed set condition or not, and for determining the prohibition block proposal as a prohibited block, based on a count value therein, and a recognition processing part 11a for selecting the variation area having a prescribed relation to the prohibited block to be set as a non-notified object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003335888-A (JP)
Title: Lightweight composite material
Inventor: GOTO KAZUYA
IPC: C08J9/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight composite material which exerts a sufficient mechanical strength, especially a high compressive strength, and a process for manufacturing the same.  <P>SOLUTION: The lightweight composite material comprises a carbon fiber having a modulus in tension of ≤400 GPa and a foamed resin. Preferably, the foamed resin is an epoxy resin-based one, and the lightweight composite material has a density of 0.2-0.8 g/cm<SP>3</SP>. In the manufacturing process, water is previously added to a resin composing the foamed resin, and after the resin is impregnated with the carbon fiber having a modulus in tension of ≤400 GPa, the water is evaporated when expanding and curing the resin composing the foamed resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272494-A (JP)
Title: Spring load adjusting method for shock detection device
Inventor: YAMAJI YOSHIFUMI
IPC: B60R21/01
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring load adjusting method allowing adjustment of initial load of a plate spring member used as a movable terminal 8 with high precision.  <P>SOLUTION: The movable terminal 8 is abutted on a cam with elastic force at a set position where it is elastically deformed by a predetermined amount from an initial position. In this method for adjusting spring load (initial load) at the set position of the movable terminal 8, an adjustment deformation amount (pulling-up amount) is calculated from a primary expression in which spring constant of the movable terminal 8 is used as a variable and the movable terminal 8 is pulled up onto the opposite side to the set position from the initial position by the adjustment deformation amount only. Since the adjustment deformation amount is obtained from the primary expression in which spring constant of the plate spring member is used as the variable according to this load adjusting method, unevenness can be absorbed even if a plate thickness and hardness of the plate spring member differ per product so that initial load of the movable terminal 8 (the plate spring member) can be adjusted with high precision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271755-A (JP)
Title: Apparatus and method for reserving parking lot, and computer program therefor
Inventor: NISHIKAWA KIYOSHI
IPC: G06Q50/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which makes both users and a parking lot manager less burdened when the parking lot is reserved and a charge is paid.  <P>SOLUTION: Provided are a registration data receiving means which receives data for registration needed to register a member from a terminal device related to a user, a credit data transmitting means which sends credit data according to the data for registration, a credit result data receiving means which receives credit result data, and a reservation data transmitting means which sends reservation data used for reservation to the terminal device related to the user when the received result data are not negative. The data for registration include a credit card number and the data for reservation include a portion of the credit card number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270248-A (JP)
Title: Antigen detection system
Inventor: FUJINAMI YOSHIKO
IPC: G01N33/543
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antigen detection system that can detect an antigen contained in a biological liquid with extremely high accuracy even when concentration of the antigen in the liquid is low.  <P>SOLUTION: This antigen detection system is provided with a detecting section 33 which contains a substrate 33a immobilizing an antibody W5 which is specifically bonded to the antigen contained in the biological liquid, and detects the antigen contained in the biological liquid supplied to the substrate 33a by catching the antigen by means of the antibody W5 immobilized on the substrate 33a by utilizing an antigen-antibody reaction. This system is provided with a circulating section 3 which circulates the biological liquid flowing in a detecting section 33 from the entrance of the section 33 and flows out of the outlet of the section 33, so that the liquid may be made to again flow in the entrance of the section 33 and the antigen contained in the biological liquid may be separately concentrated in the antibody W5 immobilized on the substrate 33a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278928-A (JP)
Title: Pressure chamber type diaphragm valve
Inventor: HIRAISHI KAZUO
IPC: F16K31/42
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that air pocket is formed in a fitting groove of a diaphragm receiver when a diaphragm is fitted to the diaphragm receiver in a diaphragm valve, the diaphragm is not fitted to a predetermined position, the sealability is degraded or the operational characteristic is changed, care must be taken not to form an air pocket during the assembly, and the workability is poor.  <P>SOLUTION: The air pocket is prevented by providing a passage to be communicated with an external surface of the diaphragm receiver in a diaphragm fitting groove of the diaphragm receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281518-A (JP)
Title: Image processor and image processing method
Inventor: NAGAO TAKASHI
IPC: G06T1/20
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem when buffering a whole image of an intermediate processing result leading to a branching module wherein a large quantity of memories are needed and it becomes one of factors canceling out an advantage of pipeline type processing.  <P>SOLUTION: In pipeline processing including a branching process part 25 as one processing module, the branching process part 25 is provided with an input managing part 251 managing an input state, a branching information managing part 252 managing information of a branching target, a buffer part 253 capable of specifying an upper limit of capacity and a branching control part 254 controlling a whole of a branching process, and the branching process part 25 can cope with an optional number of branching processes without having a buffer for a whole face of the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276054-A (JP)
Title: Mold for injection molding and method for manufacturing injection-molded article
Inventor: HAMANO KOJI
IPC: B29C45/26
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for injection molding in which not only an injection-molded article is easily demolded from a recessed part of a movable mold but also ink crack on a transfer layer and breakage of a transfer material are not generated.  <P>SOLUTION: In the mold for injection molding in which the transfer material 13 provided with a transfer layer on a base sheet is arranged between the movable mold 1 having the recessed part B for forming a projected part on the injection-molded article and a fixed mold 2, and a molding resin is injected into a space for molding formed by mold closing of the movable mold 1 and the fixed mold 2 to form the injection-molded article with the recessed part, and at the same time, the transfer layer is integrally bonded on at least the projected part of the injection-molded article, depth of the recessed part B is 0.1-0.4 mm and curvature radii R of four corner parts on the section of the recessed part are 0.1-0.4 mm and draft angle A of the movable mold is 92-120°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277653-A (JP)
Title: Water-based ink composition set and recording method
Inventor: KOYANAGI TAKASHI
IPC: C09D11/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a water-based ink composition set which comprises ink compositions of four colors of yellow, cyan, magenta and black ink and light- color ink compositions obtained by reducing the pigment concentrations of these ink compositions, does not cause color blot, color bleeding and feathering, and to provide a method for ink-jet recording using the same.  <P>SOLUTION: The water-based ink composition set comprises the ink compositions of four colors of yellow, cyan, magenta and black ink and the light-color ink compositions obtained by reducing the pigment concentrations of these ink compositions, satisfies conditions that the amount of a water-soluble organic solvent of each ink composition is 30±10% and at least one ink composition contains a saccharide, and as a result, effectively prevents color blot, color bleeding and feathering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283387-A (JP)
Title: Terminal equipment for power line communication system and connection equipment for power line communication system
Inventor: FURUKAWA HIROTADA
IPC: H04B3/54
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a decrease in signal level on an interior power line irrespective of connection of an electric apparatus with a branch line of the interior power line.  <P>SOLUTION: A connection device 10 is provided with a plug 12 which is connected with a receptacle installed at a terminal of the branch line of the interior power line, and a jack 13 with which an electric apparatus is connected. The plug 12 has terminal parts 12a, 12b, and the jack 13 has terminal parts 13a, 13b. The connection device 10 is provided with a terminal circuit 15 installed between the terminal parts 12a and 12b, and an impedance adjusting circuit installed between the terminal parts 13a and 13b. The terminal circuit 15 has characteristic that an impedance in a frequency band of a width of at least 3 MHz in a frequency range from 1 MHz to 50 MHz becomes smaller than an impedance in a frequency range from 50 Hz to 120 Hz.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276226-A (JP)
Title: Thermal head
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head which generates few printing density irregularities, is power-saving and has a superior heat responsivity at a high speed.  <P>SOLUTION: The thermal head has a plurality of heating resistors 16 and power supply elements 17 and 18 formed on an upper face of a substrate 11 formed of glass, a plurality of heating elements 16a aligned and formed by the plurality of heating resistors 16 and power supply elements 17, 18, and a protecting layer 19 for coating at least upper faces of the heating elements 16a. A heat sink layer 12 of pure aluminum or an aluminum alloy with a transition metal added is formed on the substrate 11, and an inorganic heat insulating layer 13 formed of an inorganic material is stacked on the heat sink layer 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282238-A (JP)
Title: Organic electroluminescence display panel and its manufacturing method
Inventor: SUGIMOTO AKIRA
IPC: H01L51/50
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence element and an organic electroluminescence display panel having a high shielding ability and less likely to deteriorate in light emitting characteristics.  <P>SOLUTION: The organic electroluminescence panel having an electroluminescence element including a first and second electrodes and one or more organic function layer composed of layered organic compounds interposed between the first and second electrodes, and a resin substrate supporting the electroluminescence element, comprises a polymer compound layer interposed between the electroluminescence element and the resin substrate, and an inclusion inorganic barrier layer contacting the electroluminescence element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281822-A (JP)
Title: Data modulation circuit and recording and reproducing device
Inventor: FURUKAWA TERUO
IPC: H04K1/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen the secrecy of data and at the same time to accelerate processing by proposing a new data modulation method for making it difficult to alter data with a simple configuration.  <P>SOLUTION: A keycode is used to switch modulation methods. Concretely, the keycode is divided every two bits, and the modulation methods are switched in accordance with each divided code. In the divided code 00, a modulation method 1 is adopted, in the divided code 01, a modulation method 2, in the divided code 10, a modulation method 3, and in the divided code 11, a modulation method 4. This makes one keycode perform multi-stage modulation processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276926-A (JP)
Title: Image recording device
Inventor: KONISHI DAISHI
IPC: B65H29/70
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device capable of eliminating curling in paper without specially providing a decurling mechanism inside the device.  <P>SOLUTION: When eliminating curling generated in printed paper, this device is set in a decurling mode. The printed paper is set on a supply paper cassette 40 or a manual feed tray 45, with a printed face downward, and a start key is pushed, so that the printed paper is fed into a paper carrying passage by a pick-up roller 42 or 46 in accordance with the set place of the paper. When the printed paper passes between a photosensitive drum 33 and a transfer roller 21, transfer of a toner image is not conducted. When it passes between a heat roller 23 and a press roller 25 next, it is heated by the heat roller 23. By this heat, the curling in the printed paper is eliminated. The printed paper after elimination of the curling is discharged by a discharge roller 43 onto a discharged paper tray 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280308-A (JP)
Title: Image forming apparatus
Inventor: KATADA KAZUNORI
IPC: G03G21/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that abnormal sound, vibration or damage to a part, etc., occur due to generation of a sudden movement by an energizing means for pressurized contact in a pressurized contacting and pressurized contact releasing mechanism of a conventional fixing device, etc.  <P>SOLUTION: To reduce the sudden movement by arranging a control means in the pressurized contacting and pressurized contact releasing mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285240-A (JP)
Title: Machine tool
Inventor: TANIGAWA OSAMU
IPC: B23Q1/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent chips from accumulating at the back side of a machine tool, and to improve scenery.  <P>SOLUTION: In the machine tool of which the front side and both sides of the right and left in the upper part of a base 2 are surrounded with a dispersion preventing cover 11; a Y-axis table 6 moving in the front and rear against a working table 3 is provided on the base 2, and a column 7 moving in the right and left against the working table 3 is provided on the Y-axis table 6; a back face cover 16 extended in an X-axis direction at the back face side of the column 7 on the Y-axis table 6, is set up, and a space for disposing wiring 30, tubing 31 is provided between a rear unit portion 10 in its rear side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003244933-A (JP)
Title: Propulsive force generating device using characteristic of electromagnetic force and soft magnetic body
Inventor: KATO HIROMOTO
IPC: H02K57/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion force generating device in which the total sum of electromagnetic force generated between an electron and a magnet is taken as propulsion force by using the magnetic characteristics of a soft magnetic body.  <P>SOLUTION: The propulsion force generating device is equipped with a magnet and a power supply system. An electric wire is fixed and arranged in a position in which the action of the electromagnetic force is generated between an electron flowing through the electric wire and a magnet. A soft magnetic body is fixed and mounted around the electric wire.  <P>COPYRIGHT: (C)2003,JPO