baber/WOPTO huggingface dataset:
Patent JP-2004052722-A (JP)
Title: Exhaust emission control device
Inventor: SUZUKI YOSHINOBU
IPC: B01D53/18
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for purifying a pollutant in exhaust gas efficiently with simple constitution.  <P>SOLUTION: A pretreatment device 9 is composed of a blast pipe 10 communicating with a feed port 5 of an exhaust emission control device body 2, and a blower 11 provided at the other end of the blast pipe 10 to take in exhaust gas 12. A plurality of multi-wall surface bodies 17 are arranged at the blast pipe 10 so as to block the inside of the pipe, and a water supply-drainage device 19 comprising a water supply pipe 20 for supplying wash water 18, and a drain pipe 21 for draining the wash water 18 flowing down the multi-wall surface bodies 17 is provided in a position directly above each of the plurality of multi-wall surface bodies 17. The exhaust gas 12 is taken into the blast pipe 10 using the blower 11 and purified as the pollutant included in itself shifts into the wash water 18 flowing down the multi-wall surface body 17, when passing through the multi-wall surface bodies 17. The exhaust gas 12 which has passed through the multi-wall surface bodies 17 is fed into an outer shell 3 of the exhaust gas emission device body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056023-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAEKI YOSHIHIRO
IPC: H01L23/50
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To simply accurately perform change in arrangement of a bonding pad.  <P>SOLUTION: A semiconductor chip 40 having a plurality of bonding pads 41 is firmly fixed on a die pad 31. A relay chip 50 is firmly fixed on the semiconductor chip 40 with an insulating material 45. The relay chip 50 has a plurality of bonding pads 51, which are connected to one another with a wiring pattern 52 of a single layer wiring structure or a multilayer wiring structure, and arrangement of the bonding pads 41 on the semiconductor chip 40 is converted into a different direction. The bonding pads 41 are connected to the bonding pads 51 with wire 61. The bonding pads 51 are connected to bonding pads 33 on lead frames 30, with wire 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054818-A (JP)
Title: Program execution apparatus
Inventor: WATANABE SATOSHI
IPC: G06F1/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a program execution apparatus for normally starting an apparatus even if the apparatus fails in the rewriting of a boot program, or the like.  <P>SOLUTION: The program execution apparatus comprises: a control means 10 for controlling each section of the apparatus due to the execution of a program; a storage means 150 where a rewrite disable boot program that is a program (boot program) to be executed by the control means in activation and a rewrite enable boot program are stored; a program rewriting means 170 for rewriting the rewrite enable boot program being stored in the storage means; and a selection means 160 for allocating one of the write disable boot program and the rewrite enable boot program based on the setting of a setting means regarding a program execution start address in the control means when the power of the apparatus is turned on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056980-A (JP)
Title: Voltage detecting circuit of semiconductor switching element
Inventor: MARUYAMA KOJI
IPC: H02M1/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage detecting circuit of a semiconductor switching element that detects a voltage between the main terminals of a semiconductor switching element that constitutes a semiconductor power converting circuit.  <P>SOLUTION: Two sets of parallel circuits in which shunt resistors R<SB>11</SB>, R<SB>12</SB>and capacitors C<SB>11</SB>, C<SB>12</SB>are connected parallel individually are connected in series, and both terminals of these parallel circuits are connected across the main terminals of an IGBT Q1 as the semiconductor switching element. By equalizing the values of the time constant of the parallel circuits, a value based on a voltage generated in the parallel circuit of R<SB>12</SB>and C<SB>12</SB>is made to become the voltage that is impressed to the IGBT Q1. As a result, this impressed voltage becomes detectable without delay.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054178-A (JP)
Title: Lens barrel and camera
Inventor: MASUDA SHINICHI
IPC: G02B7/10
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel which can switch the maximum open aperture diameter of a light blocking member according to a zoom position and a camera equipped with the same.  <P>SOLUTION: In the lens barrel, a shutter device 101 and a lens barrel constitution member 147 can relatively move along the optical axis for zooming and focusing; and the lens barrel constitution member 147 is able to retract to an optical axis orthogonal-direction position including operating surfaces of light blocking members 208, 209, 213, and 214 according to the position relative to the shutter device 101, and moves in to the optical axis orthogonal-direction position to abut against a light blocking member to limit the maximum aperture diameter of the light blocking member and also retracts from the optical-axis orthogonal-direction position to allow the maximum aperture diameter of the light blocking member, thus switching the maximum aperture diameter of the light blocking member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206804-A (JP)
Title: Accumulator fuel injection device
Inventor: MATSUMURA TOSHIMI
IPC: F02D45/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To largely improve control accuracy of a system while largely reducing manufacturing cost of a common rail pressure sensor.  <P>SOLUTION: A fuel injection device sets a common rail pressure output value (Vatm) at an atmosphere equivalent time outputted from the common rail pressure sensor in a predetermined time after an engine stop at an atmosphere pressure learning value (Vming), and changes a basic pattern of an output characteristic of the common rail pressure sensor to a learned pattern of the output characteristic of the common rail pressure sensor. In other words, a characteristic displacement of an own output characteristic of the single common rail pressure sensor is learned and corrected, a common rail pressure (Pcg) after the learning and correction corresponding to a common rail pressure output value (Vc) is reflected to later common rail pressure control. Thus, control accuracy of the common rail type fuel injection device (system) is largely improved while the manufacturing cost of the common rail pressure sensor is largely reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004061001-A (JP)
Title: Gas stove with pot bottom temperature sensor
Inventor: ARAMATSU MASAO
IPC: F23N5/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To control the flow rate of air supplied to an air supply cylinder 13 according to the combustion amount of a gas burner 3.  <P>SOLUTION: In this gas stove with a pot bottom temperature sensor 8 provided with a heat insulation cylinder 11 surrounding the pot bottom temperature sensor 8, an air supply cylinder 13 supplying air from a blower 12 into the heat insulation cylinder 11 is inserted to forcibly stream air from an upper end part of the heat insulation cylinder 11 to an outlet part 11a in its lower end part in a gap between the heat insulation cylinder 11 and the air supply cylinder 13. It is prevented that the pot bottom temperature sensor 8 is air-cooled too much by air from the air supply cylinder 13 to lower the detected temperature during low combustion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100997-A (JP)
Title: Method for manufacturing ferroelectric memory transistor
Inventor: SHIEN TEN SUU
IPC: H01L29/792
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a 1-transistor ferroelectric memory device. SOLUTION: The method for manufacturing the ferroelectric memory device comprises a step of regulating a silicon substrate including a step of forming a plurality of active regions thereon, a step of depositing a polysilicon layer on a gate insulator layer by depositing the insulator layer on the substrate, a step of forming a drain region and a gate electrode, a step of finishing a lower electrode without imparting damage to the insulator layer and the substrate disposed thereunder by depositing a lower electrode material layer, a step of depositing a ferroelectric material layer on the lower electrode, a step of depositing the upper electrode material layer on the ferroelectric material layer, a step of etching a contact hole, and a step of finishing the transistor including a step of metallizing.
Patent JP-2004063968-A (JP)
Title: Device and method for manufacturing semiconductor device
Inventor: SHIMADA SHINICHI
IPC: C23C16/52
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a semiconductor device in which pressure in a reaction chamber is accurately controlled, even when the device is used repeatedly.  <P>SOLUTION: This manufacturing device for the semiconductor device comprises an external reaction tube 2 and an internal reaction tube 3, housing and processing a wafer 7, a heater 4 heating the wafer 7, a gas inlet part 8 supplying a reactive gas into the external reaction tube 2 and the internal reaction tube 3, and an exhaust tube 9 exhausting the external reaction tube 2 and the internal reaction tube 3 of the reaction gas. Further, a pressure detector 14 connecting to the exhaust tube 9 and a pressure detector 17 installed at a position at which the pressure in the reaction chamber 5 is measured are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058011-A (JP)
Title: Decontamination treatment method of soil contaminated with cyanide
Inventor: KOJIMA TAKASHI
IPC: A62D3/38
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decontaminating and recovering, and completely detoxifying a soil contaminated with cyanides at a low installation cost.  <P>SOLUTION: The pH of a slurry liquid is adjusted to 10-13 by an alkali. After heating and stirring the slurry liquid for 30 minutes or more, a hypochlorite is added to it in portions, and reacted with free cyanides, complex cyanides, and hardly soluble cyanide compounds in the above pH range and a temperature range of 80-100°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057694-A (JP)
Title: Makeup tool
Inventor: SHISHIDA NAOSHI
IPC: B65D83/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To carry or keep makeup tools conveniently by accommodating them compactly without taking up much space if each makeup tip applicator of the makeup tools is used depending on the kind and the color of cosmetics, and to manufacture the makeup tools inexpensively.  <P>SOLUTION: A plurality of makeup units A each including a cylindrical gripping body 2 and a makeup tip applicator 4 provided outside the gripping body 2 are provided. The plurality of make up units A are joined sequentially so that the make up tip applicator 4 of one makeup unit A is accommodated in the gripping body 2 of the adjacent makeup unit 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058611-A (JP)
Title: Method and apparatus of printing isolated insulator for spark plug
Inventor: TANAKA KAZUHIKO
IPC: B41F17/22
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of printing an isolated insulator for a spark plug with which excellent print quality can be obtained.  <P>SOLUTION: The apparatus includes an engraving roller 2 having a printing intaglio 22 for forming an ink film 41, a transfer roller 3 having a transfer surface 310 for forming a printed pattern on the side face of the isolated insulator 5, an ink feed nozzle 13 for feeding ink to the intaglio 22, and a scraping blade 11 for scraping off excessive ink which is attached to the roller 2 but does not contribute to the formation of the ink film 41, wherein the depth of a recess forming the intaglio 22 is 15 to 20 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072333-A (JP)
Title: Method for transmitting/receiving information data, computer readable storage medium storing information data transmitting/receiving program to be executed by computer, transmitter/receiver, information data transmitting/receiving system, and information data transmitting/receiving program to be executed by computer
Inventor: KAKE TOMOKAZU
IPC: G06F13/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information data transmitting/receiving method for simply and surely transmitting/receiving a message under a previously set condition without establishing of connection of a voice communication line.  <P>SOLUTION: When a message to be transmitted is selected from a list in which the numbers of calls are related to messages to be transmitted/received, a transmitting side message transmitter-receiver 1 reads in the number of calls corresponding to the message and controls a communication means so that a call signal is transmitted by the number of calls. A message corresponding to the number of terminated calls is read out from the list and inputted to a receiving side message transmitter-receiver 2 and the message is displayed on a display part. Consequently the message can be simply and surely transmitted/received under the previously set condition without establishing the connection of the voice communication line between the transmitting side message transmitter-receiver 1 and the receiving side message transmitter-receiver 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068192-A (JP)
Title: Coated paper for offset rotary printing use
Inventor: SUZUKI YUKIKO
IPC: D21H19/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper for offset rotary printing use excellent in blisterproof fittedness, causing no wrinkles due to offset rotary printing operation and affording good printing finish.  <P>SOLUTION: The coated paper has the following structure. Both sides of a sheet of base paper are provided with two-layer polyvinyl alcohol-containing layers respectively and a pigment coating layer mainly comprising a pigment and an adhesive is provided each on the outer-side polyvinyl alcohol-containing layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065524-A (JP)
Title: Disposable absorbent article
Inventor: HOSHINO MINORU
IPC: A61F13/49
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable absorbent article which makes the shape of an absorbing body stable without making rigidity of the absorbing body too high.  <P>SOLUTION: A diaper body 1 is formed by sequentially laying a liquid permeable surface sheet 2, the absorbing body 3, an intermediate sheet 6, absorbing body support members 8, a non-liquid-permeable rear sheet 4 and an outer layer sheet 5 on each other. The absorbing body 3 is disposed almost at the central part of the liquid-permeable surface sheet 2 and the intermediate sheet 6, while the paired absorbing body support members 8, 8 are disposed parallel in the width direction on the rear side of the intermediate sheet 6. An aperture part 9 is formed between the inside edges of the support members 8 and the intermediate sheet 6, the non-liquid-permeable rear sheet 4 and the outer layer sheet 5 are joined integrally at the aperture part 9. Since the absorbing body support members 8 have higher rigidity than the absorbing body 3, the shape of the absorbing body 3 is stable without making the rigidity thereof high and the texture and the softness are improved, while the absorbing body 3 is prevented from being wrinkled or twisted excessively in the wear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071817-A (JP)
Title: Imaging sensor
Inventor: HOSHI JUNICHI
IPC: H01L31/10
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging sensor that is highly sensitive to red among imaging sensors for photodetection for every color.  <P>SOLUTION: The imaging sensor having a semiconductor layer for photodetection for every color is provided with such a photoelectric conversion element in the semiconductor layer that converts a light entering the imaging sensor into an electric signal, and a reflection structure for reflecting a light of at least a specific wavelength is provided in the lower part of the semiconductor layer. Therefore, at least a part of a light entering the imaging sensor transmits the semiconductor layer and it is reflected on the reflection structure, and then it returns to the photoelectric conversion element again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037060-A (JP)
Title: Filter fitting tool for range hood
Inventor: GOTO KOICHI
IPC: F24F7/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a filter fitting tool for a range hood to be used for the general home, which can be deformed to be easily installed independently of shape and size of various kinds of household range hood, at a low cost.  <P>SOLUTION: This filter fitting tool is formed into a ring shape by using a flexible wire material and an annular member, and formed freely to slide so that size can be easily adjusted in response to shape of the range hood. A necessity of manufacturing a multiple kinds of filter fitting tool in response to shape like a current one is eliminated, and one kind of filter fitting tool with the simple structure can be used for any type, manufacture is easy and the cost is lowered to provide at a low price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066738-A (JP)
Title: Semiconductive seamless belt and its production method
Inventor: HASEBE HIROSHI
IPC: B29C41/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a semiconductive seamless belt which is free from such problems as difficulties of viscosity controls when a thermosetting resin is used and cares for environmental pollution caused by volatilization of solvent and partial decomposition of additive agents such as plasticizer or substrate resin in melt mixing.  <P>SOLUTION: One of features of the production method of a semiconductive seamless belt is fabricating a mixture by compounding conductive materials with an aqueous emulsion of a substrate resin. Desirable solid content of the aqueous emulsion is 20 to 60 mass%, but 40 to 50 mass% is more preferable. While carbon, a metal powder, and a conductive high molecular polymer, etc., can be used as conductivity imparting materials, hydrophilic carbon black, as a conductivity imparting material which can be dispersed in water, is preferable for using aqueous emulsion as a substrate resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066747-A (JP)
Title: Ball-point pen refill
Inventor: MATSUKAWA AKIRA
IPC: B43K7/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball-point pen refill with a back-flow preventing mechanism for an ink in which a ball valve does not react with the ink and the valve mechanism effectively works after it is used for a long time, and output of the ink is not inhibited.  <P>SOLUTION: In the ball-point pen refill wherein a ball-point pen chip 3 freely rotatably holding a ball 31 is connected with an ink storing tube 1 through a joint 2, a gel ink which has a statically high viscosity and whose viscosity is decreased by rotating the ball during writing is filled in the ink storing tube, and a grease-like back-flow preventing material 5 following the ink face with consumption of the ink is arranged at the back end of the ink. A valve seat 21 is formed in the joint, and a ball valve 4 comprising a synthetic resin and with a smaller specific gravity than that of the ink is arranged, and when the ball-point pen chip is made upward, the ball valve is floated up by the ascending force of the ball valve and seats on the valve seat to prevent the ink from reversely flowing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072013-A (JP)
Title: Laminated piezoelectric actuator assembly and manufacturing method thereof
Inventor: UCHIUMI HIROYUKI
IPC: H01L41/22
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric actuator assembly and a manufacturing method thereof, wherein the variation of piezoelectric characteristics is small, manufacturing is easy, and a working cost is low.  <P>SOLUTION: In this laminated piezoelectric actuator assembly, laminated piezoelectric actuators are arranged in a matrix on the same substrate. A plurality of piezoelectric ceramic layers and internal electrode layers are laminated and integrated to form a laminated body. A plurality of primary working grooves are formed in this laminated body, and then every other exposed internal electrode layer is covered with an insulating layer. A pair of external electrodes, covering the insulating layer and having continuity with every other internal electrode layer, are formed. Further, secondary working grooves orthogonal to the primary working grooves are formed to form the laminated piezoelectric actuator assembly having a matrix arrangement on the same substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067968-A (JP)
Title: Resin composition, prepreg, and laminated plate
Inventor: TOBISAWA AKIHIKO
IPC: C08L63/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition, a prepreg and a laminated plate which are excellent in flame-retardation.  <P>SOLUTION: The resin composition is used for infiltrating into a base material to form a sheet of prepreg and comprises a novolac epoxy resin, a novolac resin and a flame retardant, wherein the novolac resin has a dinuclear content of 5 wt% or less based on the total novolac resin. The prepreg is obtained by infiltrating the resin composition into a base material. The laminated plate comprises one or more prepregs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079304-A (JP)
Title: X-ray tube
Inventor: INAZURU TSUTOMU
IPC: G21K5/08
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tube capable of cooling its target and deflecting coil in good workmanship.  <P>SOLUTION: The X-ray tube is equipped with a cooling member 40 interposed between the deflecting coil 26 and a vacuum envelope 20 and connected thermally with the deflecting coil 26 and the target member 30. Cooling of the cooling member 40 cools the target member 30 and the deflecting coil 26, and the target member 30 can be maintained at the specified low temperature even if the target member 30 is irradiated with electron beams to allow reducing the damage of the target member 30, while the deflecting coil 26 can be maintained at the specified low temperature which causes the characteristics of the deflecting coil 26 to be unlikely to change. Interposing of the cooling member 40 between the deflecting coil 26 and the vacuum envelope 20 shuts the coil 26 from the envelope 20 in thermal terms, and the heat generated by the coil 26 is not substantially conducted to the envelope 20, and it is possible to reduce deterioration of the X-ray tube 10 and a variation in the characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073489-A (JP)
Title: Roentgenography system
Inventor: NIWA HIROAKI
IPC: A61B6/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a roentgenography system of which the diagnosing function to check the state of a photographed area is made more effective when roentgenography is performed, and the operability and the effectiveness of which are increased.  <P>SOLUTION: X-rays generated by an X-ray generator 117 are exposed to a subject 601, and the X-ray image is recorded by a roentgenography means 101. In the determination process of the image output value of the roentgenography means 101, a specified region is eliminated from a target region in the determination process based on the obtained image. Thus, the diagnosing function to determine the state of the photographed area is made more effective when the roentgenography is performed.  <P>COPYRIGHT: (C)2004,JPO