baber/WOPTO huggingface dataset:
Patent JP-2004052440-A (JP)
Title: Block for exterior, block structure for exterior, and manufacturing method for block for exterior
Inventor: YAMAMOTO TATSUHIKO
IPC: C04B18/16
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable low-cost manufacture, and to match a tone of a roof of a dwelling building to that of a block for an exterior.  <P>SOLUTION: This block 1 for the exterior is formed of a concrete raw material into which a ground tile is mixed. In a block structure for the exterior, a block 1a for a wall and a block 1b for a pavement, using the block 1, are provided at the peripheral edge of the dwelling building 2; and the ground tile, which is mixed into the concrete raw material for the block 1, is made identical to a tile for the roof 2a of the dwelling building 2. In the manufacture of the block 1, a material, in which a remaining material of the tile, generated as industrial waste, is ground in a desired grain size, is mixed into the concrete raw material at a rate of 5-90 wt%, so as to be formed into a desired shape. In tile laying work for the roof 2a on a building site, a surplus material of the tile, which is generated on the building site, is used so that the block 1 can be formed in the same tone as that of the roof 2a of a dwelling building 2 in the manufacture of the block 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056646-A (JP)
Title: Time difference broadcast system of outdoor loudspeaker in local disaster prevention radio system
Inventor: TABATA SHUICHI
IPC: H04H20/59
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide reduction of operation count and furthermore, effective use of a radio channel by performing broadcast by automatically giving time difference.  <P>SOLUTION: In this invention, a time difference broadcast signal control section is added to control office equipment and a recording/reproducing apparatus is added to an outdoor loudspeaker for enabling broadcast by providing the time difference to loudspeaker broadcast of the outdoor loudspeakers adjacently installed by area classification by every group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056660-A (JP)
Title: Audio signal noise eliminator
Inventor: NAKAMURA MASAMI
IPC: H03F1/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio signal noise eliminator with less noise output when a muting operation is executed.  <P>SOLUTION: The audio signal noise eliminator is provided with a muting signal generation section 16, a prestage muting section 11 which executes muting according to a muting coefficient, a delay section 13 which outputs the output of the prestage muting section 11 by delaying it by a prescribed time, a poststage muting section 15 which executes the muting according to the muting coefficient and a coefficient generation section 21 which generates the muting coefficient according to output of a muting signal generation section 19 and provides the muting coefficient to the prestage muting section 11 and the poststage muting section 15, the prestage muting section 11 immediately stops output of an audio signal at start of the muting and executes fade-in by gradually increasing the output after termination of the muting and the poststage muting section executes fade-out by gradually reducing the output after the start of muting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059326-A (JP)
Title: Process for manufacturing carbon nanotube
Inventor: TOTTORI SATORU
IPC: C01B31/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for purifying a carbon nanotube through which a highly pure carbon nanotube is easily obtained.  <P>SOLUTION: A mixed solution of sulfuric acid and potassium nitrate is added to a crude product containing the carbon nanotube, and the solution is heated to remove impurities other than the carbon nanotube. Then, the carbon nanotube is recovered through filtering, washed with water, and dried. Preferably, a multilayer carbon nanotube is heated at 50-250°C; and a single-layer carbon nanotube, at 50-200°C. Preferably, sulfuric acid and potassium nitrate are mixed at a molar ratio of sulfuric acid: potassium nitrate of from 80:20 to 95:5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027458-A (JP)
Title: Kimono whose collar and gusset are integrated
Inventor: MORIOKA MASAHIRO
IPC: A41D1/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kimono whose collar and gusset are integrated, having a light weight and capable of being worn easily.  <P>SOLUTION: This type of kimono is provided by installing a shoulder part (2) for collar having an appropriate height and also width at one end of a body (1), installing a tip of gusset (4) having an appropriate width on the extended line of the shoulder part (2) for collar and at the one end of the body (1), and installing a neckband (3) having an appropriate width between the shoulder part (2) for collar and the tip of gusset (4). Upon wearing the kimono, when the body (1) is worn, by making a state of loading the shoulder part (2) for collar around the back of neck, the neckband (3) tilts along the slope of the body by its own weight to settle the tip of gusset (4) with the body in natural way. Also, as necessary the kimono can be worn by pressing an appropriate position between the neckband (3) and tip of gusset (4). Thereby, since the cloth for collar becomes unnecessary, the kimono can cope with even a tall person. Since it is not necessary to fix the tip of the collar, wearing can be done easily. Since the shoulder part (2) for collar is not required to be folded into two or attached with any attachment, wearing can be done comfortably. Further, since the collar and gusset are integrated, the kimono can be worn quickly by holding a suitable position to stabilize the whole part thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068609-A (JP)
Title: Vapor fuel treating device
Inventor: OSANAI AKINORI
IPC: F02M25/08
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor fuel treating device for preventing direct purge and blow-by to an atmosphere of vapor fuel while adopting a structure for securing a purge flow rate by using a pump.  <P>SOLUTION: A canister 22 for absorbing the vapor fuel generated in the fuel tank 10 is provided. A pump 32 for supplying pressurized air to an atmosphere hole 24 of the canister 22 is provided. A tank inner pressure sensor 12 for detecting a tank inner pressure PTNK is provided. An operation state of the pump 32 is controlled so that the tank inner pressure PTNK is maintained at an approximately atmospheric pressure during execution of purge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071781-A (JP)
Title: Method for preparing inspection data, and board inspection device using the same
Inventor: FUJII YOSHIKI
IPC: H05K13/08
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To automatize the correction process for data set in inspection windows.  <P>SOLUTION: Inspection data are prepared by combining CAD data and a part library, and then a bare-board image of the board to be inspected is used for the automatic correction of data set in inspection windows. In this correction process, inspection windows are set based on the inspection data in the bare-board image, the image in an inspection window W4 which is to serve as the standard for other windows to refer to is threshold processed, and then lands 35 in the binary image are sensed. Based on the result of the sensing, the position, the size, or the like, of a land window W1 intended for solder inspection is corrected and, according to the result of the correction, positions for setting other inspection windows W2-W4 are corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071816-A (JP)
Title: Cooling structure and its manufacturing method, cooling method, and heat conduction medium
Inventor: HASHIMOTO KAORU
IPC: H01L23/36
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure and its manufacturing method, a cooling method, and a heat conduction medium by which high heat radiation efficiency and life cycle of a circuit board can be realized by interposing between the circuit board and a radiation fin a compound material wherein a liquid metal that is liquid at a room temperature and a ceramic powder superior in heat conductivity are dispersed.  <P>SOLUTION: The paste-like compound material 91 formed of a Ga-In eutectic alloy 121 and a aluminum nitride 131 is formed as a heat conduction medium between the circuit board 10 and the heat radiation fin 41, thus filling irregularities 61 and 62 existing on the circuit board 10 and the heat radiation fin 41 with the compound material 91. As a result, a heat of the circuit board 10 can be efficiently transmitted to the heat radiation fin 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119180-A (JP)
Title: Naphthalene compound
Inventor: UKITA TATSUZO
IPC: C07D213/50
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a new naphthalene compound having excellent inhibitory actions on phosphodiesterase 4 (PDE4) and useful as a prophylactic or a therapeutic agent for asthma, etc. SOLUTION: This naphthalene compound is represented by the general formula [I] (wherein, R<1> and R<2> are each the same or different and denote each hydroxy group or a lower alkoxy group; R<3> and R<4> are each the same or different and denote each hydrogen atom or an acyl group; and n denotes an integer of 1-6) or its pharmaceutically acceptable salt.
Patent JP-2004070764-A (JP)
Title: Light emitting device for visible-light space communication
Inventor: FUKUHARA TOSHIHIKO
IPC: G08G1/09
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device for visible-light space communication having structure capable of easily generating a light modulation signal for information communication with a high-luminance visible light.  <P>SOLUTION: This light emitting device for visible-light space communication 10 comprises a glass tube 11 held at a low pressure, and an anode electrode 15 covered with a light emitting layer 16 made of a light emitting material, a grid electrode 18, and a cathode electrode 17 successively arranged therein. The cathode electrode is formed of a number of small pieces of carbon nanotube. A first bias voltage that is DC low voltage is applied between the cathode electrode and the grid electrode, a second bias voltage that is DC high voltage is applied between the cathode electrode and the anode electrode, and a modulation signal for communication is inputted between the carthode electrode and the gride electrode. The light emitting layer emits white light, and the radiating surface opposed to the anode electrode of the glass tube is colored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070097-A (JP)
Title: Display device
Inventor: NAKAZAWA YUKIHISA
IPC: G09G5/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which avoids the worst case in which an ununderstandable pattern is displayed or display is disabled by detecting data of contents stored in a memory being broken in such a case.  <P>SOLUTION: When a display device is actuated, a redundancy inspection program stored in a 1st storage means is executed to confirm whether storage contents of a system program etc., stored in a 2nd storage means have an error. When the stored data are free of abnormality and the display device is actuated normally, a redundancy inspecting function of the system program stored in the 2nd storage means confirms whether the contents of the 2nd storage means have an error periodically thereafter. The periodic self-diagnosis operation is performed not in the operation time of the display device; when error occurrence is detected, a specified message is fixedly displayed and the occurrence of the abnormality is reported to a previously registered contact destination through a communication line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068755-A (JP)
Title: Valve gear for internal combustion engine
Inventor: MATSUURA KATSUYA
IPC: F01L13/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear for an internal combustion engine capable of managing both of stability of combustion and improvement of fuel consumption in constant speed travel and a low load operation zone in using regular Otto cycle and Miller cycle.  <P>SOLUTION: This valve gear is provided on a cam shaft 10 driven with synchronizing with rotation of an internal combustion engine 3, and is provided with a retarded closing cam 11c for operating the internal combustion engine with Miller cycle, regular cams 11a, 11b having cam profiles of advanced closing timings of intake valves IV1, IV2 than the retarded close cam 11c, and a switching mechanism 13 switching a cam opening and closing the intake valves IV1, IV2. The intake valves IV1, IV2 are opened and closed by the regular cams 11a, 11b when an operation condition of the internal combustion engine 3 detected by an operation condition detecting means 34 is in starting or idling, and by the retarded closing cam 11c when the same is in constant travel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067216-A (JP)
Title: In-mold label container
Inventor: KISHIDA KOJI
IPC: B65D1/26
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold label container including a swell part swelling in the circumferential direction of a sidewall without causing wrinkles on an in-mold label.  <P>SOLUTION: The in-mold label container is structured by sticking the in-mold label to the approximately entire surface of the sidewall of a bottomed container with an opening having a flange on one of its sides. The sidewall consists of a first longitudinal section line extending from the bottom along a virtual sidewall which is assumed to connect the bottom with a lower part of a neck of the flange by a longitudinal section line, a longitudinal section curve continuous with the first longitudinal section line to swell outward, and a second longitudinal section line continuous with the curve to reach the lower part of the neck. The longitudinal section curve has the maximum swell having a diameter of a cross section of the curve swelling from the virtual sidewall of 102 to 110% when the diameter of a virtual cross section formed by the virtual sidewall crossing with the cross section of the curve is assumed to be 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071503-A (JP)
Title: Connector and motor device equipped with the connector
Inventor: HIRAMATSU RITSURO
IPC: H01R13/631
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can align a male terminal easily and a female terminal, which are respectively fixed to resins or the like, with each other and can smoothly fit both terminals to each other, and a motor device equipped with the connector.  <P>SOLUTION: The connector is composed of a pair J of a first connector having a male terminal 24a and a guide member 25 and a second connector having a female terminal 42 provided with a connecting part 44 to the male terminal 24a, a guide part 43 guided to a prescribed position along the guide member 25 upon connection of the first connector to the second connector is formed in the female terminal 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083605-A (JP)
Title: Flexible polyurethane molded foam and seat pad
Inventor: SEKIDA KIKUO
IPC: C08G101/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible polyurethane molded foam, such as a seat pad for an automobile, which has both low impact resiliency and good vibration absorbency and which is made lightweight.  <P>SOLUTION: The flexible polyurethane molded foam is obtained by foaming raw materials including a polyol, a polyisocynate compound, and a foaming agent comprising water in a molding mold. The polyol used comprises a polyoxyalkylene polyol (A) having a content of terminal ethylene oxide units of 4-12 wt.% and a hydroxyl value of 25-60 mg KOH/g. The water serving as a foaming agent is blended in an amount of 1-3 pts.wt. with 100 pts.wt. of the polyol. It is desirable that the molded foam has a core density of 45-55 kg/m<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052992-A (JP)
Title: Base isolation device
Inventor: KANAZAWA MITSUO
IPC: E04H9/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation device capable of absorbing shock of a vertical direction and coping with vibration of all directions for a structure having a long span such as a bridge with a simple structure.  <P>SOLUTION: This base isolation device has an upper side member 3 fixed to an upper structure 1, a lower side member 4 supported by a foundation member 2, a rolling member 5 interposed between the upper side member 3 and the lower side member 4, and an attitude holding means of the rolling member 5. An abutting surface of the upper side member 3, the lower side member 4 and the rolling member 5 is formed into a curved surface. The rolling member 5 is formed into a ball-shape having a substantially elliptical shape in cross section. A first abutting surface abutted with the upper side member 3 and the rolling member 5 thereon and a second abutting surface abutted with the lower side member 4 and the rolling member 5 thereon have structures different in perpendicular position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079113-A (JP)
Title: Optical disk reproducing device
Inventor: USUI SHUNJI
IPC: G11B20/10
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing device capable of special reproduction by an operation similar to the one in the case of performing the special reproduction of an analog record in the case of performing the special reproduction of an optical disk such as a CD.  <P>SOLUTION: When an operation disk part is rotated at the same reference rotating speed and in the same reference rotating direction as a disk part, normal reproduction is performed. By performing the rotating operation of the operation disk part, the rotating speed and rotating direction of the operation disk part are detected and the special reproduction such as scratch reproduction is performed. Since the disk part is rotated at the reference rotating speed, after the operation of the operation disk part is ended, the operation disk part immediately restarts rotation at the reference rotation speed and returns to the normal reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176397-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TASAKA MICHIHISA
IPC: C08L23/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which has excellent scratch resistance, oil resistance, extrusion moldability, injection moldability and molded article surface gloss, and is used for automotive interior members, automotive exterior members, building members and household electric appliance members.  <P>SOLUTION: This thermoplastic elastomer composition is obtained by melt- kneading a composition comprising (a) 100 pts.wt. of an elastomer comprising 20 to 80 wt.% of a block copolymer comprising at least two polymer blocks A consisting mainly of an aromatic vinyl compound and 80 to 20 wt.% of an olefinic copolymer rubber, (b) 10 to 150 wt.% of a polypropylene resin, and (c) 0.01 to 0.8 pt.wt. of an organic peroxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087565-A (JP)
Title: Method for manufacturing gallium nitride-based semiconductor light emitting device
Inventor: NAKAJIMA HIROSHI
IPC: H01S5/343
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gallium nitride-based semiconductor light emitting device for emission in the range of blue to green having a double hetero-structure including a light emitting layer high in indium composition and excellent in crystallinity.  <P>SOLUTION: The MOCVD method is applied in the first growth process using hydrogen gas as the carrier gas and NH<SB>3</SB>gas as the nitrogen source, and, at approximately 1,000°C, an n-GaN buffer layer 14, an n-Al<SB>0.08</SB>Ga<SB>0.92</SB>N cladding layer 16, and an n-GaN guide layer 18 are grown, in this order, on an n-GaN substrate 12. In the second growth process, the carrier gas is changed to nitrogen gas and the temperature is decreased to 700°C, and an n-In<SB>0.02</SB>Ga<SB>0.98</SB>N/n-In<SB>0.2</SB>Ga<SB>0.8</SB>N/n-In<SB>0.02</SB>Ga<SB>0.98</SB>N MQW active layer 20 is grown. In the third growth process, the carrier gas is changed to hydrogen gas and, simultaneously, the feed of NH<SB>3</SB>gas is stopped, and the temperature is increased to 800°C while dimethyl hydrazine is fed as the nitrogen source. In this process, a p-GaN guide layer 22, a p-Al<SB>0.07</SB>Ga<SB>0.93</SB>N cladding layer 24, and a p-GaN contact layer 26 are grown, in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086307-A (JP)
Title: Information retrieving device, information registering device, information retrieving method, and computer readable program
Inventor: MAEKAWA KOJI
IPC: G06F17/30
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate retrieval oversight in retrieving by a natural sentence, greatly improve operability, suppress retrieval processing at minimum, and increase a retrieval speed.  <P>SOLUTION: A CPU 2 of the information processing device provides a unique document ID to a document to be registered in registration by a processing program 4-1, extracts a word as a keyword from the document, collates word group data for categorizing a plurality of words which has a specific meaning such as a different notation, variant character, equivalent term, and synonym by the predetermined unit, provides a standard notation to the extracted keyword, creates data for retrieval in which word group information is made as an index and a document ID is registered, extracts the word as the keyword from a retrieval condition in retrieving, collates the word group data, provides the standard notation to the extracted keyword, retrieves the data for retrieval on the basis of the standard notation, determines whether the retrieval result corresponds with the retrieval condition or not, and creates a final retrieval result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086960-A (JP)
Title: Power calibration method of optical disk drive
Inventor: YAMADA MINORU
IPC: G11B7/0045
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration method saving the power calibration area of a write once disk.  <P>SOLUTION: In the power calibration method in the optical disk drive, calibration data are preliminarily acquired by carrying out the reference power calibration on a disk different from a recording disk for actually recording user data, and these data are stored in a memory. Then the actual power calibration is carried out by utilizing the calibration data being stored in the memory when the recording operation is carried out on the recording disk for actually recording the user data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081953-A (JP)
Title: Filtration apparatus
Inventor: HOSOYA TAKUYA
IPC: B01D24/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration apparatus in which a filter medium can be replaced easily.  <P>SOLUTION: A filtration operation part 10 is formed by attaching a holding material 11 holding the filter medium 15 attachably/detachably to the constituent materials 1A and 1B of a filter column 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147066-A (JP)
Title: Method for producing polyester
Inventor: MATSUI YOSHINAO
IPC: C08G63/86
Filed: 2002-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester containing little foreign materials, having excellent transparency and flavor and giving a molded article having good crystallinity at the mouth part. SOLUTION: The polyester is produced by carrying out the polycondensation of a dicarboxylic acid composed mainly of an aromatic dicarboxylic acid or its ester-forming derivative and a glycol or its ester-forming derivative by using a polycondensation catalyst comprising a solution containing germanium dioxide and an organic carboxylic acid capable of forming a complex with the germanium dioxide and pelletizing the produced melt-polycondensation polyester while cooling with a cooling water having a chemical oxygen demand (COD) satisfying the formula (1): COD<=2.5 (mg/L).