baber/WOPTO huggingface dataset:
Patent JP-2004065492-A (JP)
Title: Disaster prevention equipment of substance feeder
Inventor: OKADA MANABU
IPC: A62C3/06
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide disaster prevention equipment for a substance feeder that can prevent a fire due to a dangerous substance in a protective enclosure wall, namely that provides effective disaster prevention equipment by detecting the leakage of the substance in the protective enclosure wall and blocking a feeding route of the substance and treating with a catalyst by forcefully discharging the leaking substance from the protective enclosure wall.  <P>SOLUTION: The substance feeding route 3 is blocked and then the leaked substance is discharged from the protective enclosure wall 6 and treated with the catalyst when the leakage of the substance is detected in the protective enclosure wall 6 of the substance feeder to feed a pyrophoric substance or a water-prohibitive substance to semiconductor manufacturing equipment 2 from a substance storage tank 1 in the protective enclosure wall 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069995-A (JP)
Title: Flash light controller
Inventor: IWASAKI HIROYUKI
IPC: G03B7/0997
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform photography other than SE lock and operation that a time interval between preliminary light emission and normal light emission is made inconspicuous by a photographer's desire or the like while providing an SE lock function, and to obtain an accurate preliminary photometric value while minimizing energy consumed for the preliminary light emission.  <P>SOLUTION: The flash light controller is constituted to perform the photometry of flash light in the preliminary light emission by a sensor selected from a photometric element 9 and a light control element 15. It is selected in accordance with an attached SB main body 50 or selected by user's setting. As for the preliminary light emission, the preliminary light emission with small emitted light quantity is performed for the first time, and whether or not the second preliminary light emission is performed is decided according to the result of the first light emission, and further the emitted light quantity of the second preliminary light emission is varied according to the photometric result of the first preliminary light emission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159514-A (JP)
Title: Method and device for exhaust gas treatment
Inventor: MORI KOZO
IPC: B01J20/28
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively treat exhaust gas while suppressing the amount of use of a catalyst.  <P>SOLUTION: A treatment device for exhaust gas 1 consists of a first processing part 4 treating the exhaust gas by using a catalyst 4a, and a second processing part 5 treating the exhaust gas treated in the first processing part 4 by using an adsorbent 5a. The adsorbent is a fibrous active carbon, for example, a specific surface area is at least 600 m<SP>2</SP>/g, a pore volume is at least 0.2 cm<SP>3</SP>/g, and an average pore diameter is 10-35 Å.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004065707-A (JP)
Title: Pacifier for baby and little children and pacifier for baby and little children containing xylitol
Inventor: KAWASAKI TARO
IPC: A61J17/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pacifier for babies and little children for making the babies and little children suck it willingly, accelerating nasal respiration and easily preventing the tooth decay of the babies and the little children.  <P>SOLUTION: In the pacifier for the babies and the little children, components which can be taken into the body or into the mouth are contained in a nipple part in the state of being included in other components. It is preferable that the components which can be taken into the body or into the mouth are contained in the nipple part in the state of being included in a microcapsule, in the state of the components impregnated into a porous body or in the state of being coated with a coating component. Also, it is preferable that the components are contained in the nipple part in a form to be taken in by a pressure, heat or saliva in sucking or with time. As the components which can be taken into the body or into the mouth, a taste component, a smell component, a nutrition supplementary component, dietary fibers, a tooth decay advance preventing component, a tooth whitening component, a tooth calcification accelerating component, a gum toughening component and medicine, etc., can be listed and especially xylitol is suitable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146939-A (JP)
Title: Method for producing aromatic dicarboxylic acid
Inventor: ISOGAI TAKAYUKI
IPC: B04B11/02
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for producing an aromatic dicarboxylic acid by solid/liquid separation of a slurry containing crystal of the aromatic dicarboxylic acid obtained by the reaction using a screen-type centrifugal separator with a screw conveyor installed inside while preventing the centrifugal separator from cloggings so as to efficiently carry out the solid/ liquid separation. SOLUTION: This method comprises making a liquid phase oxidation of the corresponding aromatic compound having (partially oxidized) alkyl substituents in a reaction medium in the presence of a catalyst with a molecular oxygen-containing gas and then making a solid/liquid separation of the slurry containing the crystal of the obtained aromatic dicarboxylic acid to collect the crystal; wherein for making the solid/liquid separation by continuously feeding the slurry into the screen-type centrifugal separator with the screw conveyor installed inside, a meshed screen through which 1-10 wt.% equivalent of the crystal in the slurry fed is passable is used as a screen for the centrifugal separator.
Patent JP-2004036599-A (JP)
Title: Liquefied gas fuel feed device
Inventor: TSUJINO MUTSUMI
IPC: F02M21/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquefied gas fuel device capable of easily detecting a leakage even if it occurs in a pipe at the downstream side of a fuel feed pipe and a delivery pipe and leaking no more of fuel to the outside.  <P>SOLUTION: A pressure regulator 8 is attached to a downstream end of a return pipe 19 and is arranged in a fuel tank 2. When a difference of pressure of a fuel pressure of the delivery pipe 6 and a fuel pressure of the fuel tank becomes smaller than a predetermined value or reduction of the difference of pressure per a unit time becomes a predetermined value or higher, it is judged that the fuel pipe is damaged and a tank shut-off valve 14 and a delivery shut-off valve are closed. Therefore, even if the return pipe 19 or the like is damaged by an accident, prevention of the leakage of the fuel in the fuel tank 2 can be certainly enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072021-A (JP)
Title: Semiconductor device
Inventor: TAGAMI TOMONORI
IPC: H01L21/331
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mechanical destruction of a semiconductor device having a structure wherein an electrode is led out to the substrate side through a via-hole.  <P>SOLUTION: A via-hole, provided on the rear side of a semiconductor substrate 1, is formed over a region larger than a transistor region A<SB>TRS</SB>. The semiconductor device is constructed so that the semiconductor substrate 1 and an active transistor region are separated, and both these regions are connected and held by a surface protecting insulating film 7. A matching allowance in a rear surface process, for obtaining electrode contact to the lowermost layer semiconductor from the rear surface through the via-hole, is made larger, so that the manufacturing of the semiconductor device is facilitated, and chip destruction due to cracking can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076594-A (JP)
Title: Micropump and cooling system
Inventor: NAKAI TAKESHI
IPC: F04D13/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micropump with a simple structure minimizing the leakage of coolant and absorbing the vibration caused by the rotation of an impeller, which is thereby capable of being manufactured at low cost.  <P>SOLUTION: The micropump 16 is integrated with a piping tube 1a for connecting a heat-absorbing part for absorbing heat from a heating element and a heat-dissipating part for dissipating heat from fluid absorbed in the heat-absorber part. In the micropump 16, an elastic piping tube 1 serves as a casing. A finned pipe 6 is inserted into the piping tube 1 and supported by a bearing 4 and a retainer 7. The bearing 4 and the retainer 7 are fixed by a band 3 through the piping tube 1a. The finned pipe 6 is provided with a magnet 8 and driven to rotate by a stator 2. An axial flow is generated by a fin 9 of the rotary-driven finned pipe 6, and cooling fluid in the piping tube 1a thereby flows from a suction side to a discharge side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043752-A (JP)
Title: Removing agent for adhered shell on ship's bottom and installation in the sea
Inventor: TAKATO MIKIHARU
IPC: C11D7/26
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shell-removing agent for easily performing the work for removing marine lives attaching on a material placed in the sea for a long period.  <P>SOLUTION: This shell-removing agent is constituted by mixing 1 kind or ≥2 kinds selected from a group consisting of glycolic acid, maleic acid, malic acid, citric acid, tartaric acid, fumaric acid, lactic acid, thioglycolic acid and thiomalic acid, and 1 kind or ≥2 kinds selected from water soluble organic acids, and also contains at least one kind selected from a nonionic surfactant, an anionic surfactant and an amphoteric surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087132-A (JP)
Title: High pressure discharge lamp using functionality gradient material
Inventor: UMEMOTO AYUMI
IPC: H01J61/36
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable high pressure discharge lamp with high reliability without releasing gas when lighting, using functionality gradient material prevented from the cracks caused by calcination shrinkage generated when manufacturing a blocking body.  <P>SOLUTION: When manufacturing the blocking body for the high pressure discharge lamp using the functionality gradient material, a metal spring mechanism is fixed after the main calcination of a fixing part of a tungsten electrode core rod. By the above, variations of calcination shrinkage at the main calcination of the blocking body is absorbed as the spring, and the variations of the calcination of a conductive part of the functionarity gradient material having a large calcination shrinkage rate can be controlled freely by a common difference of a coil at the subsequent process, and the stable high pressure discharge lamp with high reliability without released gas can be manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083152-A (JP)
Title: Medium alignment device, recording device, control method for medium alignment device, control method for recording device, control program and recording medium
Inventor: INOUE NOBUHIRO
IPC: B41J11/42
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a number of alignment sensor units for detecting an alignment condition of a recording medium without deteriorating detection accuracy of the alignment of the recording medium.  <P>SOLUTION: The alignment sensor units 28A, 28B and 28C are provided with a pair of sensor elements 29 and 30 for detecting existence of the recording medium. A sensor element is arranged respectively as a first sensor element on a position corresponding to a minimum medium width which is a medium width of a medium having a narrowest width among the media to be detected from an end to a center of a passing range of the medium along the width direction of a feeding passage, and a sensor element is arranged as a second sensor element on a position apart from the first sensor element for a predetermined element minimum separation distance on the end side from the first sensor element. The sensor elements adjacent to each other along the width direction of the feeding passage constitute the alignment sensor units different from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086654-A (JP)
Title: Non-contact type ic card reader
Inventor: KAWASAKI MASAHIRO
IPC: B42D15/10
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an antenna property from being varied due to the variation (ununiformity) of a distance between an antenna substrate and a magnetic substance of a non-contact type IC card reader.  <P>SOLUTION: In the case of arranging the magnetic substance 19B between the antenna substrate 16A and a control substrate 17 in order to prevent a magnetic field from the antenna from being absorbed into the control substrate 17, the magnetic substance 19B is arranged so as to be separated only by a distance where the characteristics of the antenna are not substantially influenced by the magnetic substance 19B even when the distance between the antenna substrate 16A and the magnetic substance 19B is changed a little. For instance, a non-magnetic substance G which is not affected to the magnetic field is arranged between the antenna substrate 16A and the magnetic substance 19B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085412-A (JP)
Title: Apparatus for inspecting vibration inside solid
Inventor: MATSUSE TAKAYA
IPC: G01N29/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously determine a plurality of inspected points by using a plurality of sensors without interference of received signals between the sensors.  <P>SOLUTION: A vibration inspection apparatus is provided with a plurality of the sensors 70a-70d comprising an exciter for generating a vibration in a solid of an inspected object and a receiver for detecting the vibration in the solid and converting into an electrical signal, a sensor selector 80 for selecting one sensor from a plurality of the sensors 70a-70d, a signal processor 30 for amplifying the received signal, a signal analyzer 40 for analyzing the signal, a diagnosis output 50 for outputting an inspected result in the signal analyzer and a controller 60 for controlling operation of each part. The controller 60 sequentially drives the exciters of a plurality of the sensors through the sensor selector 80, eliminates the interference of the received signals between the sensors by controlling so as to sequentially process and analyze the received signals from the receivers of a plurality of the sensors, and can simultaneously determine a plurality of the inspected points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083516-A (JP)
Title: Water-in-oil type emulsified composition
Inventor: KANEKI HIROYUKI
IPC: A61Q17/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for external use which blocks long-wave ultraviolet rays while usability, stability and the, like are retained.  <P>SOLUTION: A solution can be obtained by providing a water-in-oil type emulsion composition comprising components (1) to (3): (1) an oil phase containing ethyl cellulose and a solvent capable of swelling ethyl cellulose; (2) a water-soluble polymer or a polyion complex comprising a cationic cellulose and sodium hyaluronate; (3) bis(resorcinyl)triazine. The emulsified composition is characterized by stably containing bis(resorcinyl)triazine, an ultraviolet absorbent with excellent absorption capacity of long wave ultraviolet rays, in the water-in-oil type emulsion comprising the oil phase (external phase) containing the swollen ethyl cellulose and the water phase (internal phase) containing the water-soluble polymer or the polyion complex and also by having excellent usability and stability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082663-A (JP)
Title: Carbon nanotube/lipid/matrix complex film containing dna complex and production method used for the same
Inventor: OKAHATA SHIGEO
IPC: C08J5/18
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically conductive film, a liquid crystal film, a photoelectric conversion film such as an EL element and a solar cell, and a functional film such as a polymer material.  <P>SOLUTION: A specified amount of carbon nanotube 1 is added to a solution of cationic lipid 2 and irradiated with ultrasonic waves. Thus, the carbon nanotube 1 is dispersed in the solution of the cationic lipid 2 through hydrophobic interaction to obtain carbon nanotube lipid dispersing solution. DNA 3 is added to the carbon nanotube lipid dispersing solution to combine a phosphorous acid anion of the DNA 3 and cationic lipid 2 therein in the equivalent ratio 1:1 by electrostatic interaction. Thus, a matrix complex which has a lipid/DNA complex as the matrix and contains a carbon nanotube/lipid/DNA complex is obtained, and the obtained matrix complex is formed into a film. A conductive network of the carbon nanotube is formed and the DNA double-strand structure is maintained without destruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091056-A (JP)
Title: Sheet feeder, image forming device, and image reading apparatus
Inventor: TAKAHASHI TOSHIAKI
IPC: B65H1/26
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To hold a sheet-loaded paper feed cassette fixed in a feed position and to increase the force to hold the cassette in the feed position as the amount of sheets contained therein increases.  <P>SOLUTION: A paper cassette locking mechanism 16 is provided by which the force to hold the paper feed cassette 5 fixed in the feed position inside a device body 1 is increased as the amount of sheets S contained in the paper feed cassette 5 increases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096293-A (JP)
Title: Mobile electronic apparatus
Inventor: MAKINO MASAMI
IPC: H05K7/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile electronic apparatus, wherein a main display apparatus 31 and a sub display apparatus 32 are placed back to back inside a flat cabinet, that prevents the sub display apparatus from being damaged.  <P>SOLUTION: In the mobile electronic apparatus, a rib extended along an outer circumferential wall of the sub display apparatus 32 is projected from a frame 4 for supporting the main display apparatus 31 and the sub display apparatus 32, and a notch to pass through a flexible lead 33 extracted from the sub display apparatus 32 is formed to the rib. A reinforcement rod member 5 extended while bridging over the notch of the rib is fitted to an inner face of a cabinet half 23. On the other hand, a plurality of seats 43, 44 to receive the reinforcement member 5 are formed to the frame 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096403-A (JP)
Title: Piezoelectric device and manufacturing method thereof, and mobile phone device utilizing piezoelectric device, and electronic equipment
Inventor: KINOSHITA YUSUKE
IPC: G01C19/56
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device with excellent vibration characteristics by controlling a coating position of an adhesive to adhere a piezoelectric element with high accuracy so as to suppress dispersion in manufacturing even when the piezoelectric device is made small-sized and to provide a manufacturing method thereof, and a mobile phone device and electronic equipment utilizing the piezoelectric device.  <P>SOLUTION: The manufacturing method of the piezoelectric device 10 provided with the piezoelectric element 20 and a package 30 to which part of the piezoelectric element 20 is adhered to be housed, is characterized in that a restriction tool 60 is placed to the piezoelectric element 20 and / or the package 30 and restricts the coating position of the adhesive 40 to adhere the piezoelectric element 20 to the package 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093883-A (JP)
Title: Bowing practice support system and bowing practice support method
Inventor: NAGOSHI KOYO
IPC: G10D3/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to practice correct bowing alone by presenting the bowing states in real time to the player without projecting oneself on a mirror or without attaching physical guides to limit the movement of a bow to the player.  <P>SOLUTION: The positions of the bow during the bowing to move while rubbing the strings of a rubbed string instrument are detected and the bowing states are analyzed on the basis of the detected positions of the bow during the bowing and the bowing states obtained from the analysis are displayed in a place where the bowing states are easily visible to the practicing person.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093342-A (JP)
Title: Measuring apparatus
Inventor: SATO SHU
IPC: G01N21/27
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the measuring accuracy of a total reflection declining angle θ<SB>SP</SB>in a measuring apparatus detecting the position of a dark line by measuring the intensity of light beam by a plurality of light receiving elements and differentiating light detection signals outputted from the light receiving elements for each output from two light receiving elements adjacent to each other.  <P>SOLUTION: A light receiving element in which detected signal values of the light receiving elements of a specified quantity are monotonously increased in a direction separating from the element itself as a standard to both sides, i.e., a light receiving element detecting the root part of a dark line area having a some width is detected as a standard light receiving element (photo diode 17n in this case). The total reflection declining angle θ<SB>SP</SB>is calculated based on the differentiated values obtained by differentiating an output from the light receiving elements of the specified quantity holding the reference light receiving element therebetween with respect to the juxtaposed direction of the light receiving elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092335-A (JP)
Title: Under-sill spacer, and building structure and building method for the same
Inventor: ONO KANEMASA
IPC: E04B1/58
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an under-sill spacer which is hard to deteriorate and inexpensive.  <P>SOLUTION: The under-sill spacer 100 comprises a disc-shaped first plate 110, a second plate 120 identical in shape with the first plate 110 and arranged in parallel with it, and an intermediate member 130 placed between the first and second plates 110, 120 to stand in perpendicular to them. The first and second plates 110, 120 and the intermediate member 130 are all made of stainless steel.  <P>COPYRIGHT: (C)2004,JPO