baber/WOPTO huggingface dataset:
Patent JP-2003288743-A (JP)
Title: Disk drive
Inventor: HASHIGUCHI YASUHIRO
IPC: G11B17/028
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge holding mechanism which is a compact, light- weight, and easy to assemble and has a simple structure in an optical disk drive.  <P>SOLUTION: The mechanism is composed of a minimum members, by turning a clamper holder on which a clamper fixing an optical disk is mounted integrally with an outer lid of an outer covering and by engaging the clamper holder with a cartridge being held by a cartridge holder, in a state in which a shutter is open.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288294-A (JP)
Title: Radio transmitting device, radio receiving device, information delivery method and program
Inventor: KATO KOJI
IPC: G06F13/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio transmitting device, radio receiving device, information delivery method and program capable of realizing an information infrastructure responding to various needs of users at low costs.  <P>SOLUTION: A receiving processing part 22 receives delivery information including at least a delivery priority showing the priority order of delivery and also including delivery control information that is information for controlling delivery designations. A delivery schedule forming processing part 26 forms a delivery schedule of delivery information reflecting at least the delivery priority based on the delivery control information included in the delivery-information received by the receiving processing part 22. A transmitting processing part 27 wirelessly transmits the delivery information based on the delivery schedule formed by the delivery schedule forming processing part 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288064-A (JP)
Title: Controller of large monitoring device
Inventor: AIZAWA TAKETOSHI
IPC: G09G5/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a controller of a large monitoring device by which changes of the event contents are instantaneously displayed by shortening time from a change of data to transmission of an image when characters, numerals and images to be displayed are changed.  <P>SOLUTION: The controller of the large monitoring device is provided with an image production means 10 for producing an image to be displayed on the large monitoring device 6, a scan converter that converts an image signal to be outputted from the image production means into a video signal, a television camera 40 that picks up the image, a video tape recorder 50 that stores the video signal, a switcher 30 that outputs video signals by selecting the video signals to be outputted from the scan converter, the television camera or the video tape recorder or stacking a plurality of them and a screen controller 5 that controls display of the video signals to be outputted from the switcher on the large monitoring device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292045-A (JP)
Title: Packaging method
Inventor: ICHIMURA TAKAYUKI
IPC: B65D81/03
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging method in which wastes are few when a package or a packing is opened.  <P>SOLUTION: This method comprises the steps of surrounding a paper product by a packaging material to which a moisture-proof sheet and a foamed polyethylene sheet are partially stuck, and fixing the paper product by a regenerated tape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297350-A (JP)
Title: Nickel - hydrogen storage battery and its manufacturing method
Inventor: KO SHUCHIKU
IPC: H01M4/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel - hydrogen storage battery excellent in the high- rate discharging characteristic which is equipped with a positive electrode using as active material a powder chiefly containing nickel hydroxide and a negative electrode using as active material a powder of hydrogen occluding alloy chiefly composed of rare earth element(s) and nickel (Ni) and having a CaCu<SB>5</SB>type crystal structure and which can quickly be activated in its initial period of operation.  <P>SOLUTION: The negative electrode of this nickel - hydrogen storage battery contains powder of hydrogen occluding alloy containing Mn, chiefly composed of rare earth element(s) and nickel (Ni), having a CaCu<SB>5</SB>type crystal structure, and having a rate of magnetization of 1.5 emu/g or more. In the initial activation of the battery in which charges and discharges are conducted repetitively, the rate of magnetization of the hydrogen occluding alloy is enhanced by subjecting the battery charged at least one time to an aging at a temperature of 60-70°C in the condition that the charging electric amount per charging run does not exceed 130% of the rated capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003111136-A (JP)
Title: Communication system, gateway, data relaying method, program, and recording medium
Inventor: SUMINO HIROMITSU
IPC: H04W88/16
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, gateway, data relaying method, and recording medium by which the reliability of information provided to a server from a mobile station can be improved. SOLUTION: Between the gateway 3 and mobile station 2, an NWMP packet used for notifying control information required for maintaining or managing a line is transmitted in addition to a command, such as the HTTP request, etc., which controls data transmission and reception. Since the control information is acquired in a mobile packet transmission network 1, the user of the mobile station 2 is not able to alter the information. The gateway 3 adds part of the control information to the data transmission/reception command received from the mobile station 2 as an extension header when the gateway 3 transmits the command to the server.  When the part of the control information is added to the data transmission/reception command, information which is not affected by the alteration made by the user is added to the data transmission/reception command, and the reliability of the information transmitted from the inside of the mobile packet transmission network 1 to an external server 5 can be improved.
Patent JP-2003296541-A (JP)
Title: Information processing device, information processing program, recording medium recording that program, and information processing method
Inventor: TAKAOKA KEIKI
IPC: G06Q10/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate parts management, and to improve a service to a user after starting sales of goods by doing marketing about the choices selecting condition before starting sales of the goods on-line in a system formed to select specification of the goods on-line and to provide the information related to separate specified goods having the selected specification.  <P>SOLUTION: This information processing device is provided with a before- starting-sales specification selecting means for setting separate specification goods by selecting at least one choice in response to the operation of a user terminal 2 among a plurality of choices before starting sales of the goods, a memory means for storing each choice selected by the operation of the user terminal 2 in the before-starting-sales specification selecting means, and an output means for outputting selecting condition of each stored choice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290817-A (JP)
Title: Manufacturing device for seamless tube with grooved inner face
Inventor: KOSEKI KIYONORI
IPC: B21C3/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device for a seamless tube with a grooved inner face with which the seamless tube with the grooved inner face having the large lead angle of the groove is manufactured at high productivity by smoothly rotating a grooving plug.  <P>SOLUTION: In the manufacturing device for the seamless tube with the grooved inner face, a magnet motor 24 is provided and the magnet motor 24 is provided with: a rotor 20 consisting of a permanent magnet; and a stator 21 consisting of a iron core 22 and a coil 23. The rotor 20 is fixed to a plug shaft 16 inside a tube stock 1 and the stator 21 is arranged in a position matching the rotor 20 outside the tube stock 1. The plug shaft 16 is rotated in the same direction as the direction of rotation of the grooving plug 7 by the magnet motor 24 by supplying AC current to the coil 23. In this way, the relative number of rotation between a shaft head part 9 and the grooving plug 7 is reduced and the grooving plug 7 is smoothly rotated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292334-A (JP)
Title: Method and apparatus for producing optical fiber
Inventor: SHIMAZU TAKAYUKI
IPC: C03B37/03
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing an optical fiber capable of efficiently producing a twisted optical fiber.  <P>SOLUTION: In the method and the apparatus for producing the optical fiber, the optical fiber 13b is twisted by rotating the same, when the optical fiber 13b is drawn from an optical fiber preform 11. The optical fiber 13b is brought into contact with the roller surface 24a with an arc concave of a first oscillating roller 24 at a specific pressure, and twisted by oscillating the first oscillating roller 24, while wiring the center of the arc concave as the center of the oscillation. Thereby, the movement of the path line of the optical fiber 13b is reduced, stabilizing the pressure that is provided to the optical fiber 13b by the oscillating roller 24. Thus, the frictional force between the oscillating roller 24 and the optical fiber 13b is maintained to prevent slip, and so the optical fiber can be efficiently twisted by a constant turning force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247385-A (JP)
Title: Shutter lifting facilitating device
Inventor: WATANABE MASAO
IPC: E06B9/78
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter lifting facilitating device which facilitates lifting of a heavy shutter.  <P>SOLUTION: According to the device, a step plate 3 is depressed by using the weight of the operator and the muscle force of the foot, and a spring 6 is compressed to generate repulsive force, followed by stopping the spring 6 by means of a stopper 7. Then, a transfer plate 2 is inserted into a gap between the ground or a floor and the shutter and the stopper is canceled, whereby the shutter is lifted by using the repulsive force of the spring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290574-A (JP)
Title: Seat pad, cushion material, and method for manufacturing cushion material
Inventor: KUBOTA HIROYUKI
IPC: B68G5/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat pad which can firmly bond a cover material and prevents the product defect by oozing out of an adhesive even when the water- base adhesive is used over the entire area of the groove base surfaces of the seat pad and a method for manufacturing a cushion material.  <P>SOLUTION: The base surfaces of the grooves 1c of the seat pad 1 are formed as rugged surfaces. After the water-base adhesive 3 is sprayed to the seat pad 1, the cover material 2 is deposited on the seat pad 1, by which the cushion material is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302964-A (JP)
Title: Pedal device
Inventor: MAEHARA KAZUO
IPC: G10C1/04
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable players to exactly operate pedals of an upright piano in four-handed performance.  <P>SOLUTION: A slider 13 is attached to the bottom ends of pedal posts 12 by a lyre cover 11 and pedal posts 12 attached to the bottom of a lyre board rod under a keybed 10 of a piano body (grand piano) The slider 13 is arranged parallel to a lateral direction (the lining up direction of keys) by parallel opposing a long-sized upper panel 13a and a long-sized lower panel 13b. A lyre box 14 is fitted between the upper panel 13a and the lower panel 13b and is made slidable in the lateral direction. Driving wires 15 are connected to the pedals 14a and the operations of the pedals are transmitted to the piano body side by the driving wires 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301285-A (JP)
Title: Method for circulating etchant and circulation tank
Inventor: KONDO YUSUKE
IPC: C23F1/08
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for circulating an etchant, which solves unevenness in an etching rate due to dispersion of a temperature of a chemical solution without upsizing or pluralizing a tank, performs a rapid and uniform stirring in a circulation tank, uniformly keeps concentration of the chemical solution in the circulation tank, and performs stable etching, and to provide the circulation tank.  <P>SOLUTION: The etchant circulation tank which stores the etchant used for etching of a metallic foil such as a wiring board and has a rectangular shape, comprises at least one partition perpendicularly contacted with one side of an inner wall of the circulation tank, and a circulating pump for circulating the etchant in the circulation tank, outside the circulation tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313162-A (JP)
Title: Thiourea derivative and pharmaceutical
Inventor: SHIBUYA NAOMASA
IPC: C07C335/28
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new thiourea compound having a promoting action on the expression of the mRNA of an uncoupling protein-3 and useful as a pharmaceutical.  <P>SOLUTION: The thiourea derivative is expressed by formula (1) (R<SP>1</SP>is a lower alkoxy optionally substituted with a lower alkyl, phenyl or a lower alkoxy; R<SP>2</SP>is a halogen atom; and R<SP>3</SP>is a halogen-substituted lower alkyl or benzoyl optionally having a lower alkoxy or halogen atom as a substituent).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310264-A (JP)
Title: New gene and protein encoded therewith
Inventor: NAGASE TAKAHIRO
IPC: C12N15/09
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To carry out the direct cloning of a new DNA containing a region encoding a protein from a cDNA library derived from the whole brain of human adult and the whole brain of human fetus, determine the base sequence of the DNA and identify the function.  <P>SOLUTION: The DNA contains a base sequence encoding the following polypeptides: a polypeptide composed of an amino acid sequence same as or essentially same as a specific amino acid sequence derived from human brain, a polypeptide obtained by depleting, substituting or adding a part of amino acids from/for/to the above amino acid sequence and having a biological activity essentially same as the function of the above polypeptide, a recombinant polypeptide encoded by the DNA, and a protein containing the polypeptide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316537-A (JP)
Title: Computer device for executing printer setting, printer setting method and computer program
Inventor: NISHIMURA KIYOTAKA
IPC: G06F3/12
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To restore the contents of printer setting to setting desired by an operator by a simple operation.  <P>SOLUTION: A dialog box DB2 of a printer property to be displayed at printing following an application program is set with a button BT1 of 'reset to default'. When the button BT1 is clicked, the input column of the dialog box DB2 for setting at printing is restored to a state that various information read out from a data file Dev for storing setting information is decided. The data file Dev for storing the setting information is set by a printer property to be executed by an operating system. Thus, it is possible for an operator to restore the contents of the data file Dev to setting desired by the operator, for example, frequently available setting. Thus, it is possible to restore the contents of printer setting to the setting desired by the operator by a simple operation to click the button BT1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319470-A (JP)
Title: Home electric apparatus control system, portable communication terminal, home electric apparatus and remote controller
Inventor: KAKEBA MASAHIRO
IPC: H04Q9/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To remote control a large number of home electric apparatus readily through simple registration setting.  <P>SOLUTION: The home electric apparatus control system comprises a CDMA antenna 21 performing cellular system radio communication; a CDMA radio section 22 and a voice processing section 23; a short range radio antenna 31 and a short range radio section 27 provided independently to perform radio communication within a limited range; and a control unit 26 for requesting registration to home electric apparatus having a similar short range radio communication means by short range radio, registering identification information and contents for remote control thus obtained in an operational content storing section 30, displaying the registered contents for remote control at a display section 28, selecting the displayed contents for remote control by key operation at a key input section 29, and transmitting the selected contents for remote control from the short range radio section 27 and the short range radio antenna 31 together with the identification information of a corresponding home electric apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314657-A (JP)
Title: Holding piece and linear guide equipped therewith
Inventor: OKUBO TSUTOMU
IPC: F16C33/37
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid trouble in moving of balls by improving the shape of a holding piece of a ball screw to hardly cause cracking even in contact with a ball groove and a step.  <P>SOLUTION: The holding piece 1 is formed into an approximately cylindrical body with concave faces 3 for receiving balls 2 in two bottom faces of the cylindrical body. The approximately cylindrical body as the holding piece 1 has a sectionally arcuate protrusion 12 integrated on the whole outer periphery face of a cylindrical column 11 and a knuckle 13 of a radius of curvature r at a boundary between the circular cylinder 11 and the arcuate protrusion 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311072-A (JP)
Title: Drum type washing machine
Inventor: AKAGI TAKAYOSHI
IPC: D06F33/02
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an external tub from swinging significantly when the drum is started up to a larger number of revolutions per unit time in the washing and rinsing processes.  <P>SOLUTION: When the time reaches 15 sec before the end of the rinsing operation, a processing is performed to eject foreign matters in an electrolytic cell 62 into the external tub 2. First, the drum 4 is started counterclockwise (normal direction of rotation) from the stoppage to raise the rotational speed up to 35 rpm and the drum 4 spins for 2 sec at the rotational speed. The washing in the drum 4 is dispersed to a certain extent by being pounded by washed. Thereafter, the rotational speed is further raised up to 73 rpm. When the rotational speed reaches this level, the drum spins for 10 sec. Water enters or goes out of the electrolytic cell 62 rapidly to eject the foreign matters. At this point, by the dispersion of the washing at 35 rpm, no eccentric load is caused on the washing in the drum, thereby preventing the external tub from swinging significantly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318402-A (JP)
Title: Method of manufacturing semiconductor device substrate
Inventor: MURANAKA KOJI
IPC: H01L21/306
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing an etching processing by using a resist film when a pattern of an organic film is formed or when a pattern of a thin film, which is formed on the organic resin film, is formed and removing the resist film without swelling the organic resin film in a manufacture of a semiconductor element substrate having the organic resin film.  <P>SOLUTION: A surface characteristic of the organic resin film is improved and peeling liquid is prevented from penetrating inside the organic resin film when the resist film formed on the organic resin film is peeled (including after peeling of the resist film) for patterning the organic resin film by previously plasma-processing a surface of the organic resin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314299-A (JP)
Title: Gas turbine
Inventor: NIIZEKI YOSHIKI
IPC: F02C7/18
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine wherein a high pressure compressor, a combustor, a high pressure and high temperature turbine, an intermediate duct, and a low pressure and high temperature turbine are integrally assembled inside a casing, in a closed loop and hybrid plant constructed by the gas turbine and a steam turbine.  <P>SOLUTION: The gas turbine comprises: the high pressure compressor 6; the high pressure and high temperature turbine 2 coaxially provided with the high pressure and high temperature turbine 6; the low pressure and high temperature turbine 4 which is provided, in such a manner that its axis is independent from and its axial center is identical with those of them; and the intermediate duct 3 which is a toroidal combustion gas passage between the high pressure and high temperature turbine 2 and the low pressure and high temperature turbine 4. And, the bearings of the low pressure and high temperature turbine are provided inside the intermediate duct 3. Further, tiles are arranged on the surface of the intermediate duct 3 which is exposed by combustion gas and is formed with double walls simultaneously, and cooling is executed by flowing a coolant through the clearance of the double walls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201386-A (JP)
Title: Epoxy resin molding material for sealing and electronic device
Inventor: WATANABE HISANORI
IPC: C08G59/40
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for sealing having good moldability such as curability and excellent reliability in adhesion, moisture resistance, solder-reflow resistance, and to provide an electronic device equipped with an element sealed with the same.  <P>SOLUTION: The epoxy resin molding material for sealing contains (A) an epoxy resin, (B) a curing agent, (C) a sulfur-containing organosilicon compound and (D) a curing accelerator, in which the content of the (C) the sulfur- containing organosilicon compound is 0.03-0.5 wt.% of the amount of the molding material and the hot hardness is ≥70. The electronic part device equipped with an element sealed with the molding material is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003318001-A (JP)
Title: Dip metal thin-film resistor
Inventor: IKEDA SATORU
IPC: H01C7/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for high resistance, in a DIP metal thin-film resistor.  <P>SOLUTION: Although in the conventional manufacturing method of the resistor the upper limit of its resistance value has been restricted due to the effective area of its pattern, the patterns of the resistor are formed on both the surfaces of its board and their upper electrodes are coupled to each other by a recessed terminal as to make usable its area of about two times as wide as its conventional one when keeping same its shape. As a result, its completed resistance value can be so increased as to be about two times as large as its conventional one. Also, when its required resistance value is unchanged, the large thickness of its resistance film than its conventional one can be so used as to obtain a resistor having an improved stability too.  <P>COPYRIGHT: (C)2004,JPO