baber/WOPTO huggingface dataset:
Patent JP-2004097990-A (JP)
Title: Crusher
Inventor: OKAZAKI TORU
IPC: E21C37/18
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher which can easily, promptly, and safely perform the maintenance of an exhausted electrode for the crusher.  <P>SOLUTION: The crusher has electrodes 3 in which an electrode component 4 is installed freely attachably/detachably and a magazine 2 for housing an electrode component 51 for replacement with the electrode component 4. The crusher has a chuck part 26 for gripping the electrode component 4. During crushing work, the electrode component 4 is gripped by the chuck part 26 to position the component 4 at a prescribed position. After the end of the crushing work, the chuck part 26 releases the grip of the component 4 to discharge the exhausted electrode component 4 outside the crusher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108414-A (JP)
Title: Selector valve
Inventor: MASUDA HIROTO
IPC: B65G53/56
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selector valve to be installed on the way of conveying piping capable of facilitating its fabrication and increasing the number of selections of the conveying path.  <P>SOLUTION: The selector valve is equipped with an upstream fitting 30, a casing body 27 furnished with a plurality of downstream fittings 32 and 33 mating with the upstream fitting 30, and a rotor 28 to be accommodated in the casing body 27. The rotor is fitted with a connection pipe to generate a connection so that the center line tying the upstream fitting 30 to the downstream fitting 32 is kept straight and a connection pipe to generate a connection so that the center line 28 tying the upstream fitting 30 with another downstream fitting 33 has a phase difference. Among a plurality of connection pipes, an applicable connection pipe is selected by rotating the rotor 30, and the conveyed object from the upstream fitting 30 is delivered to either of the downstream fittings 32 and 33 selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107811-A (JP)
Title: Coating agent for coating paper, and heat-reflecting paper and cold-insulating corrugated board using the same
Inventor: SHINOKI KOICHI
IPC: D21H19/38
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat-reflecting paper which can be recycled as paper and has a low water-repelling rate, to provide cold-insulating corrugated board which can be recycled as the paper and has a low water-repelling rate, and to provide a coating agent which is used for coating paper and imparts the heat-reflecting property and a prescribed moisture-preventing property.  <P>SOLUTION: This coating agent for coating paper comprises a synthetic resin emulsion and metal or inorganic mineral powder or paste having a total radiation rate of ≤0.5 in the ordinary temperature region, wherein a laminate obtained by coating paper with the synthetic resin emulsion in an amount of 15 g/m<SP>2</SP>(solid content) has a moisture transmission rate of ≤500 g/m<SP>2</SP>×24 h measured by a method defined by JIS Z 0208, and the laminate further has a water-repelling rate of RO to R2 measured by a method defined by JAPAN TAPPI paper pulp test method No. 68:2000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112231-A (JP)
Title: Oscillator circuit
Inventor: TAKAHASHI HIDENORI
IPC: H03H9/64
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of an oscillator circuit capable of oscillating in two frequencies.  <P>SOLUTION: An amplifier circuit 2 comprises two amplifiers 10, 12 provided on two outputs of a differential amplifier 16 with common output and substantially equal phase characteristics between input and output, and a switch circuit 14 which feeds a power voltage to either one of the amplifiers 10, 12 and switches the amplifier to be fed with the power voltage. The circuit 14 switches the amplifier to be fed with the power voltage, thereby switching over oscillation frequencies. Switches 68, 70 provided in the circuit 14 for switching the amplifier to be actuated are not inserted in a loop in which an oscillating signal circulates, and hence there is no need to use a high frequency switch, even if the oscillation is at a high frequency. Thus, the cost reduction of the oscillation circuit is realizable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109880-A (JP)
Title: Color laser printer
Inventor: YOKONO SEIJI
IPC: G03G21/14
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color laser printer capable of appropriately correcting color slippage and positional deviation even when a transfer belt unit is replaced with another unit.  <P>SOLUTION: In the color laser printer 1 provided with the transfer belt unit VU including a transfer belt to which a reference position mark is given and the driving mechanism of the transfer belt, the transfer belt unit VU is provided with a correction data storage means (EEPROM) storing the correction data of the color slippage and the positional deviation caused in the transfer belt unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113256-A (JP)
Title: Walking period fluctuation measuring instrument
Inventor: MIYAMOTO MANABU
IPC: G01C22/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking period fluctuation measuring instrument that can be carried without an influence of fluctuations of analog equipment, is not limited by wiring and can be used in any place of measurement, and is inexpensive and simple.  <P>SOLUTION: In the walking period fluctuation measuring instrument, switches 4 provided on the soles of the right and left feet detect the walking periods of the right and left feet by operating in response to the contact and separation of the soles with and from a walking surface, measures the fluctuation characteristics of the waling periods on the basis of the waling periods detected. A means 2 to wirelessly send the operating state of the switches 4, a means 3 to receive the operating state sent, a means 8 to make clocks of a prescribed period, a counting means 7 to count the clocks made at points where the operating state received by a receiving means 3 has changed. The counting means 7 measures the fluctuation characteristics of the walking periods of the right and left feet on the basis of clocks counted several times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073174-A (JP)
Title: Circulating fountain type planting pot
Inventor: HIRAYAMA KIYOTAKA
IPC: A01G25/02
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulating fountain type planting pot, easily watering by circulating water in a bottom part of the planting pot without conveying water even in an inconvenient place such as a veranda without having an access of water, and also enjoying the watering even on a dining table or in a bedroom.  <P>SOLUTION: This circulating fountain type planting pot is characterized by installing a vessel having opened upper surface and a drain board-shaped partitioning plate housed in the vessel, storing water purified by a filtering sheet laid on the board in a lower part tank, drawing water by a manual pump to jet from several jetting holes at the upper part and growing plants under an amusing feeling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117948-A (JP)
Title: Color measuring method and device of display member
Inventor: KONDO KOJI
IPC: G02F1/13
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely measure all colors of each colored layer in line by a single operation in an optional manufacturing process of a liquid crystal color filter.  <P>SOLUTION: In the case of measuring the colors for a display member formed by depositing one or more colors of colored layer or its formation member on a transparent substrate on which translucent pattern areas for forming each colored layer of RGB are arranged with prescribed pitch in each of vertical and horizontal directions, the colors are measured by arranging a spectroscopic visual field A of a line-shaped spectroscope to the arranging direction of the pattern areas obliquely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116740-A (JP)
Title: Gear shift control device of v-belt continuously variable transmission
Inventor: JOZAKI TATEKI
IPC: F16H9/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prohibit the control of primary pressure and secondary pressure by using hydraulic sensors when the presence or absence of trouble with a primary pressure sensor and a secondary pressure sensor (particularly a trouble with fixing of output voltage) is determined based on interrelation of an output voltage from the primary pressure sensor with an output voltage from the secondary pressure sensor and the trouble is determined to be present.  <P>SOLUTION: This gear shift control device comprises a determination means for determining whether or not the interrelation between pressure values detected by the primary pressure sensor and pressure values detected by the secondary pressure sensor is not in a relation that cannot actually exist (step S5), and a switching means for prohibiting the feedback control of secondary pressure and switching to an open control when the interrelation is determined to be in a relation that cannot actually exist by the determination means (step S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122423-A (JP)
Title: Liquid ejection head and recorder equipped with it
Inventor: SONODA YASUHIDE
IPC: B41J2/135
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a liquid ejecting unit while ensuring the position being capped with a suction means.  <P>SOLUTION: The liquid ejection head comprises a liquid ejecting unit provided with a nozzle plate 13 having a plurality of nozzle holes 14 for ejecting liquid drops, a plate 21 for supporting the liquid ejecting unit while sealing the gap between the nozzle plate 13 and the supporting plate 21 with a sealing means 22, and a means for sucking the nozzle holes 14 with negative pressure while capping the supporting plate 21 to surround the nozzle plate 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126763-A (JP)
Title: Access authentication method, program for realizing the same, and access authentication system
Inventor: WATANABE KAZUNARI
IPC: G06F21/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access authentication method by which data and files stored in a database can be accessed, on the basis of a bar code while strictly keeping security, and to provide a program for realizing the access authentication method and an access authentication system.  <P>SOLUTION: An access code is made from the serial number of a remote control device 1 and the serial number of the database, and the access code is converted into a barcode, and then the barcode is printed in a document 200. The barcode 200a thus printed is read with a barcode reader provided in the remote control device 1, and the access code in the barcode thus read is transmitted to the database. The database confirms the access code and authenticates the remote control device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123147-A (JP)
Title: Capping device
Inventor: HIRANO KATSUJI
IPC: B67B3/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capping device for preventing any breakage of a roller lever or the like which can cause any troubles of the capping device by preventing a forming roller from being swung outward of a forming head even in an abnormal condition when a twist spring to give a screw forming load of a cap is broken with a simple configuration.  <P>SOLUTION: A regulating member 41 to regulate a rotational range of a cam shaft 21 is formed between a spin body 27 of a roll-on capper head 1 and a cam arm 23 swingably fitted to the spin body 27 via the cam shaft 21 or between the spin body 27 and a roller lever 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128294-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: JINNO TAKESHI
IPC: H01L21/336
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To promote microfabrication of a semiconductor device in which the potential of a source diffusion layer is made equal with that of a well region (semiconductor wafer).  <P>SOLUTION: In a heat treatment when forming a gate electrode 6 in the area between a source region 4 and a drain region 5 and in the area surrounding the source region 4 to form a source silicide layer 7a on a surface of the source region 4 by silicification, the source silicide layer 7a is locally grown downwards by heat radiation from the gate electrode 6 and bonding of the source region 4 and a lower well region 3 is destroyed by a local silicide 7c to conduct the both, such that the potentials of the source region 4 and the well region 3 are made equal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127187-A (JP)
Title: Internet access system
Inventor: SUZUKI MUNEYUKI
IPC: H04W12/06
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet access system with high security for certainly and effectively accessing to Web pages provided by businesses for browsing, easily connected to a wireless LAN by a user in a wireless LAN access service area.  <P>SOLUTION: In a terminal 11, client software (a terminal setting means) automatically sets the terminal 11 based on setting information of a wireless LAN access point, so that the user does not have to operate troublesome setting when connecting own terminal to the wireless LAN access point. A verification server is provided with a verification means for verifying the user and a Web page address notification means for the verified user to browse Web pages showing information services provided by businesses. The terminal 11 has a Web browser activation means, activates a Web page browsing means based on a Web page address notified by the verification server and displays a corresponding Web page.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192499-A (JP)
Title: Method of forming thin film and method of forming electronic device
Inventor: MORII KATSUYUKI
IPC: H05B33/14
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a very small amount of solution on a predetermined position of a substrate can be crystallized.  <P>SOLUTION: An area for forming a thin film of the surface of a silicon substrate 1 is converted into a surface state having a high affinity to a thin film forming material. A self-assembled film 5 including an atomic group common to the molecule constituting the thin film forming material is formed on the area for forming the thin film so as to convert the area for forming the thin film into such a surface state. Thereafter, the solution is ejected on the surface of the silicon substrate by an ink jet method so as to arrange droplets. The partial pressure of a gas comprising the same component as that of a solvent in the vicinity of the droplets immediately after being arranged in controlled to be a high partial pressure at which the solvent is easy to evaporate, and after a nucleus of a crystal is has been formed in the solution, the partial pressure is lowered to a low partial pressure at which the crystal is growable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004134467-A (JP)
Title: Multilayered wiring board, material for it, and method of manufacturing it
Inventor: NAKAO SATORU
IPC: H05K3/46
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multilayered wiring board that shows high ion migration resistance, contains a multilayered connecting electric circuit having low electrical resistance, and is excellent in electrical characteristic.  <P>SOLUTION: A conductive section composed of a conductive resin packed in a via hole 14 is constituted in a double structure of a first conductive section 15 composed of a conductive resin covering the inner peripheral surface of the hole 14 and containing a conductive filler other than silver, and a second conductive section 16 composed of a conductive resin filling up the inside of the first conductive section 15 and containing a conductive filler composed mainly of silver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133165-A (JP)
Title: Image recording material
Inventor: TSUCHIMURA TOMOTAKA
IPC: G03F7/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording material which has an excellent development latitude and flaw resistance and is useful as the recording layer of a planographic printing plate original adaptive to a heat mode.  <P>SOLUTION: The image recording material contains (A) an IR absorbent and (B) a polymer whose end is modified by using a chain transfer agent, and can form an image by exposure with an IR laser. The recording material which is modified by the chain transfer agent having an acid group at its end and has a long chain alkyl group at the side chain of a main chain structure is more preferable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130367-A (JP)
Title: Tool for friction stir joining
Inventor: GOTO TADASHI
IPC: B23K20/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for friction stir joining by which flashes occurring on friction stir joining can effectively be removed without depending on the shape of a joining member, and, without deteriorating the quality of the appearance in a product.  <P>SOLUTION: The tool 10 for friction stir joining is provided with a cylindrical rotator 12, and a probe 14 with a conical shape in the tip arranged at the tip part 16 of the rotator 12 so that the rotary axis of the rotator 12 and the center thereof are made coincident, and having a diameter smaller than that of the rotator 12. Four grooves 20a to 20d are formed almost at equal intervals on the side of the tip part 16 of the rotator 12. Each groove part 20a to 20d is provided with each tip opening part 22a to 22d opening to the tip face 21 of the rotator 12, and each outer circumferential opening part 24a to 24d opening to the outer circumferential part 18 of the rotator 12. The tip opening parts 22a to 22d respectively communicate with the outer circumferential parts 24a to 24d in the inside of the rotator 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159759-A (JP)
Title: Rotary lid mounting device
Inventor: PETERSSON GORAN
IPC: B31B1/84
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid mounting device for a packaging machine, which performs molding, loading and sealing, capable of effectively mounting a plurality of lids on respective cartons simultaneously.  <P>SOLUTION: The mounting device 26 includes a main body 28 and a rotating shaft having a part to be stopped in a first longitudinal direction and a part movable in a second longitudinal direction. At least four lid supporting members can be mounted to the mounting device 26 for supporting and moving the lid L so that the lid be engaged with respective cartons. A sealing part 40 movable in a longitudinal direction can be moved so that the lid L is brought into an engagement state or an engagement-released state with a carton C disposed in the opening of the carton for tightly sealing the lid L to the carton C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196815-A (JP)
Title: Magnetic recording medium
Inventor: FUKUTANI KAZUHIKO
IPC: G11B5/65
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium wherein magnetic characteristics of a cell for a data signal storage area are different from magnetic characteristics of at least a partial cell for a tracking servo signal storage area.  <P>SOLUTION: The magnetic recording medium is constituted by including a data signal storage area 1035 which has a first magnetic substance cell 1031, and a tracking servo signal storage area 1036 which has a second magnetic substance cell 1034. The first and second magnetic substance cells are isolated from each other by a nonmagnetic substance 1037. The first and second magnetic substance cells 1031 and 1034 are different from each other in magnetic characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138682-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO YASUHIRO
IPC: G03G15/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve sheet setting function to an image reading part, sheet extracting function from an image forming part and inputting operability of operating information to an apparatus by a user by lowering the height of the apparatus itself without enlarging the installation space.  <P>SOLUTION: This image forming apparatus 90 is provided with: the image forming part 91 ejecting the sheet to a face down tray 6a installed in a top part; the image reading part 92 installed above the face down tray and reading the image of an original on which the image is formed; an operating part 21 installed this side of the image reading part and also in the upstream side in the sheet ejecting direction of the face down tray and operating the image forming part and the image reading part; an operating part circuit substrate 22 installed below the operating part 21 inside the apparatus; a main body control circuit substrate 23 installed this side of the inner part of the apparatus and below the operating part 21; and an electric supply cable 25 installed this side of the inner part of the apparatus and electrically connecting the two substrates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138445-A (JP)
Title: Method and apparatus for supplying sample into sample holder used for spectrometric analyzing system
Inventor: HOSAKA YUKIO
IPC: G01N1/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying a sample, which can uniform the density of the sample in a sample holder made up in a flat shape.  <P>SOLUTION: In the method, the sample holder 1 is supported in an inclined state in which one side of a transparent window is set downward, and the sample is supplied while vibrating the sample holder 1. By the vibrating operation, the sample is improved in mobility and can be deposited without causing a bridge phenomenon (cavitation phenomenon). Furthermore, because of the inclined state in which one side of the transparent window is set downward, even unhulled rices to be selected as the sample can be ranged in order. The method prevents the bridge phenomenon in the sample holder and can supply the sample in the orderly range, and thereby stabilizing a ratio of light reflected by the sample when irradiating light from a light source is projected onto the sample in the case of carrying out a measurement by using a spectrometric analyzing system, and therefore light transmitted toward a photo receiving side can be precisely measured with high reproducibility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140104-A (JP)
Title: Method of manufacturing wiring board
Inventor: AKASHI OSAMU
IPC: H05K3/24
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board on which the electrode of an electronic component can be connected firmly to a soldering pad.  <P>SOLUTION: After the surface of an insulating substrate 1 is coated with an electroless-plated copper layer 3a, a resist layer 11 having an opening 11a for exposing the portion of the copper layer 3a on which the soldering pad 3 is formed is formed on the copper layer 3a. Then an electroplated copper layer 3b, an electroplated nickel layer 5, and an electroplated gold layer 6 are successively formed on the surface of portion of the copper layer 3a exposed in the opening 11a. After the resist layer 11 is peeled off, the copper layer 3a except the portion on which the soldering pad 3 is formed is etched off and then the nickel layer 5 and gold layer 6 formed on the outer peripheral section of the soldering pad 3 are etched off. Thereafter, a solder-resistant resin layer 4 is formed.  <P>COPYRIGHT: (C)2004,JPO