baber/WOPTO huggingface dataset:
Patent JP-2004064935-A (JP)
Title: High voltage pulse generator and discharge-excited gas laser apparatus using it
Inventor: YAMAMORI KENJI
IPC: H02M9/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage pulse generator for applying high-voltage short pulses to a load with efficiency, and to provide a discharge-excited gas laser apparatus using the pulse generator.  <P>SOLUTION: The high voltage pulse generator has a step-up transformer (Tr). The step-up transformer (Tr) comprises a main capacitor (C0), primary winding (19), and secondary winding (20). One end of the primary winding (19) is connected with one end of the main capacitor (C0) and is wound on the cores (22) of a magnetic assist (SR1) comprising saturable reactors and the cores (23) of the step-up transformer (Tr) by a predetermined number of turns, respectively. The other end of the primary winding (19) is connected with the other end of the main capacitor (C0). The secondary winding (20) is wound on the cores (23) of the step-up transformer (Tr) by a predetermined number of turns. The axis (25) of the cores (22) of the magnetic assist (SR1) is substantially matched with the axis (26) of the cores (23) of the step-up transformer (Tr). The primary winding (19) and the secondary winding (20) are overlapped on at least part of the cores 23 of the step-up transformer (Tr).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063922-A (JP)
Title: Semiconductor device
Inventor: FUJIOKA MIO
IPC: H01L27/06
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To moderate deterioration of a semiconductor device caused by a hot electron, in a state where a large current is kept unchanged.  <P>SOLUTION: There are provided a gate electrode 20 formed on an upper portion of a gate insulating film 4, a source 5 comprising a second conductivity-type region, a drain 9 comprising a second conductivity-type region disposed and separated away from the gate electrode 20, a second conductivity-type drain offset layer 8 formed in a region located between the drain 9 and the gate electrode 20, and a shielding conductive film 10 provided via an insulating film on the upper portion of the drain offset layer 8 and electrically connected to the source 9. The drain offset layer 8 is a double ion-implanted layer comprising a second conductivity-type region 8b which is ion implanted shallow with an impurity, and a second conductivity-type region 8a implanted deeper than the second conductivity type region 8b. A channel layer 19 is embedded in a semiconductor region 1B formed on the semiconductor substrate 1 in a channel region, and a first conductivity-type channel stopper layer 18 is formed below the source 5 and the gate electrode 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065284-A (JP)
Title: Air cushion for bedsore prevention and diaper provided with air cushion for bedsore prevention
Inventor: INABA YOUICHI
IPC: A61G7/05
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light air cushion for bedsore prevention applicable to parts other than a sacral region, that are any parts of the body, without becoming an obstruction even when it is attached, and to provide a diaper provided with the air cushion for the bedsore prevention.  <P>SOLUTION: The air cushion for the bedsore prevention is a doughnut-shaped air cushion 2 provided with a depressurization hole 21 capable of housing the projection part of the sacral region, and the doughnut-shaped air cushion 2 is constituted of a flexible polyethylene sheet and is provided with an air enclosing port 24 with a check valve 25 constituted of the flexible polyethylene sheet similarly. The air cushion for the bedsore prevention is a product which can be attached to all kinds of general paper diapers and diaper covers on the market from the back as a bolt-on type, and accurately attached to a position where the sacral region is to be actually abutted and matched with the physique of an individual and which can almost completely remove the pressure of the sacral region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067313-A (JP)
Title: Elevator device
Inventor: YOSHIKAWA KAZUHIRO
IPC: B66B7/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce compression load applied on the guide rail and bending moment applied on the guide rail on a cage side by simplifying the structure of the support beam of a return pulley of an elevator without a machine room.  <P>SOLUTION: The compression load applied on the guide rail is reduced by dispersing the load supported by two guide rail into three guide rail. The moment applied on the guide rail on the cage side is reduced by fixing the mounting beam of the return pulley and the mounting frame of the weight hanging pulley and widening the support span of the bending moment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066666-A (JP)
Title: Screen printing method
Inventor: TSUTSUMINO MASAMI
IPC: B41F15/34
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing method which is resistant to degradation in printing quality even if a mass of matters to be printed are screen-printed.  <P>SOLUTION: The method of screen printing on the matter 6 to be printed using a squeegee 8 with a screen plate 1 comprising a screen 3 having a printing region 4 and a holding portion 5 stuck to a frame 2 placed on the matter 6 and paste applied onto the screen plate 1 is characterized by the use of the screen 3 having an elastic limit of the holding portion 5 larger than at least the squeegee pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067466-A (JP)
Title: Method for curing ultraviolet curing resin
Inventor: KAWAGUCHI SEIJI
IPC: G02B6/44
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sufficiently curing an ultraviolet curing resin applied on an optical fiber.  <P>SOLUTION: The optical fiber F coated with the ultraviolet curing resin by a die is introduced into a protective quartz tube 13 in a UV curing furnace 26. Cooling air is introduced into the UV-curing furnace 26 from an introducing tube 3 and discharged from an exhaust tube 4 so as to cool a UV lamp 1. At this time, the cooling air does not enter into the protective tube 13 because the absolute value of exhaust pressure is higher than the introducing pressure of the cooling air. Substantially oxygen-free gaseous nitrogen is supplied into an upper oxygen-free chamber 24 installed above the UV-curing furnace 26, and the gaseous nitrogen is supplied to the insides of a tube 23 and the protective tube 13, too. Thereby, the oxygen concentration of the atmosphere at the periphery of the optical fiber F is maintained to be ≤1,000 ppm until the curing of the resin by irradiation with ultraviolet ray is completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068976-A (JP)
Title: Wedge actuation type brake device
Inventor: MURAYAMA TAKASHI
IPC: F16D65/28
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize brake output efficiency by stably achieving desired wedge effect in a wedge actuation type brake device.  <P>SOLUTION: In this wedge actuation type brake device, a wedge transmission mechanism 50 to convert linear brake actuation input into brake actuation output in an axial direction of a piston is provided with a piston side plate 52 to integrally move with the piston 14, a counter-piston side plate 53 disposed to face the piston side plate 52, and integrally provided with a housing 71, a wedge member 51 disposed between the plates 52 and 53 to be respectively engaged with engagement surfaces 52a and 53a of the plates through rollers 54, and a holder 55 to rotatably hold the rollers 54, linearly movably hold the wedge member 51, and be guided by the plates 52 and 53 to be movable when the wedge member 51 moves linearly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067357-A (JP)
Title: Folded portion unit movable type folding machine and movable type folding part unit
Inventor: DOHO TAKAMITSU
IPC: B65H45/28
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrinkles or damage on a folded web surface by improving workability in various types of adjustment for a folding machine in a newspaper rotary press.  <P>SOLUTION: A folding portion unit 9 is structured so as to independently move to the operation side or driving side respectively and so as to be fixed at a prescribed position, thus assuring a wider space S than a conventional SO improving workability for high workability. Particularly, its operation can be performed in a condition where a winding angle θaround a nipping roller 20 or 39 is smaller than in a conventional method at the time of section folding or transfer operation, thus preventing wrinkles or damage from occurring on the folded web surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070868-A (JP)
Title: Image data sending device and image data sending/receiving system
Inventor: ENDO MASAKATSU
IPC: H04N1/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of a user regarding a setting in sending of image data of a digital camera to an image data receiving device.  <P>SOLUTION: When the user depresses a menu button 100, the digital camera 10 displays a menu image plane for carrying out the setting in sending the image data stored in the digital camera 10 to the image data receiving device such as a printer, a projector, or a storage for backup. In display of the menu image plane, the digital camera 10 selects and changes over menu contents in response to the type of image data receiving device that is connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080096-A (JP)
Title: Image-processing apparatus and image-processing method
Inventor: ITOKAWA OSAMU
IPC: H04N19/467
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-processing apparatus and an image-processing method, capable of reducing a data quantity in decoding processing or reducing processing load in re-encoding by imparting interchangeability between data of a simple profile and data of a core profile.  <P>SOLUTION: In an embedded information separating section 201, shape data are extracted from encoded data of image data, including object data having an arbitrary shape, in which the shape data of the object data are embedded in block units by an electronic watermark. For a block, from which the shape data to be determined by a block-determining section 203 is extracted, the encoded data are decoded by a video decoding section 202 to acquire the object data. Also, the acquired object data are outputted from a video output section 204.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075224-A (JP)
Title: Conveyer bar for plate hanging
Inventor: KUBO SEIJI
IPC: B05C13/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent distortion of a plate in processes having different temperature environment by providing a mechanism capable of absorbing difference of coefficient of thermal expansion between clips gripping a conveyer bar and the plate and absorbing difference of linear expansion of the conveyer bar and the plate due to temperature change.  <P>SOLUTION: This conveyer bar for plate hanging is provided with following means to solve the problems. The first means is a conveyer bar including a plurality of clips capable of hanging plates such as a plastic plate and capable of conveying the same in high temperature or low temperature atmosphere rather than in room temperature. The second means is a link mechanism capable of turning the clip in a longitudinal direction of the conveyer bar between the conveyer bar and the clip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074323-A (JP)
Title: Holder for cutting tool and cutting tool using it
Inventor: TAKAYANAGI KIYOTADA
IPC: B23B29/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a cutting tool and the cutting tool which are strongly fixed while enhancing the accuracy of mounting position of a cutting edge.  <P>SOLUTION: An approximately cylindrical hole 3 for inserting a throwaway tip 5 is arranged in a longitudinal direction at the tip of the holder 2 for the cutting tool, and the throwaway tip 5 is fixed by the holder 2 for the cutting tool in which a fixing member to fix the throwaway tip 5 with the fixing member abutted on the end of the throw away tip 5 is arranged at the end of the approximately cylindrical hole 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076670-A (JP)
Title: Start control system for internal combustion engine
Inventor: HASEGAWA KEIKO
IPC: B60W20/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start control unit for internal combustion engine capable of improving the exhaust emission purifying performance and fuel consumption performance of an internal combustion engine by optimizing the intake air quantity and fuel injection quantity in the start of the internal combustion engine.  <P>SOLUTION: This start control unit for internal combustion engine comprises a fuel injection means 11 for injecting fuel onto the intake passage 4 of the internal combustion engine 1 or into the cylinder 10 thereof, an external driving means 33 for rotating a crankshaft regardless of combustion operation, and start control means 40, 42 and 18 for cooperating the fuel injection means 11 and the external driving means 33 to control the start-up of the internal combustion engine 1. The start control means 40, 42 and 18 rotate the crankshaft in a prescribed rotation rise pattern by the external driving means 33, when starting the internal combustion engine 1, and inject the fuel in a prescribed injection pattern by the fuel injection means 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075630-A (JP)
Title: Hair dye cosmetic
Inventor: ISHIDA FUMIO
IPC: A61K8/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair dye cosmetic free from the problems of hair damage, disagreeable smell and the staining of the skin and having good handleability and excellent hair dyeing property.  <P>SOLUTION: The hair dye cosmetic contains 0.001-10 wt.% direct dye and 0.002-1 wt.% cystine bis-PG-propylsilane triol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085407-A (JP)
Title: Ozone gas concentration measurement method and apparatus for the same
Inventor: NISHIGUCHI TETSUYA
IPC: G01N21/05
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure an ozone gas in real time.  <P>SOLUTION: A measurement apparatus measures an ozone gas concentration in a processing furnace 10 supplied with the ozone gas, and is provided with a light source 11 for radiating a laser light to the processing furnace 10, a sensor 12 for detecting the laser light transmitted through the processing furnace 10 and an operation processor 13 supplied with light intensity detected by the sensor 12, implementing an arithmetical operation and calculating the ozone gas concentration. The operation processor 13 calculates the ozone gas concentration by the operation based on Lambert-Beers' law. The operation processor 13 corrects an absorption coefficient of the ozone gas subject to the operation process based on the laser light intensity to the processing furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091621-A (JP)
Title: Fluorophor and method for producing the same
Inventor: HARUKI SHIGERO
IPC: H01J11/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorophor suppressed in the decline of luminance with time for use in plasma display panels or the like.  <P>SOLUTION: The fluorophor is obtained by mixing raw materials together followed by baking and then quenching to make the surface layer of the fluorophor a nonluminescent layer. By forming a fluorophor layer of a rare gas discharge device such as a plasma display panel by using this fluorophor, the quality of the fluorophor layer is improved with its deterioration with time suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095827-A (JP)
Title: Noxious insect-controlling agent
Inventor: CHIHO SATOSHI
IPC: A01N43/68
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a new composition exhibiting an excellent controlling effect with a low dose on various kinds of noxious insects of sanitary insect pests such as flies, mosquitoes and cockroaches, blood sucking insects such as mites and fleas, which are parasitic on an animal such as a pet, and others. SOLUTION: The noxious insect-controlling agent contains a compound having insect growth controlling activity such as a juvenile hormone active compound or a chitin synthesis inhibitor, and 5-amino-3-cyano-1-(2,6-dichloro-4- trifluoromethylphenyl)-4-trifluoromethylsulfinylpyrazole as active ingredients.
Patent JP-2004103084-A (JP)
Title: Heat radiation device for optical head
Inventor: HIROTA NORIAKI
IPC: G11B7/12
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more effective heat radiation by a heat radiation plate for radiating heat from a semiconductor laser and a laser driver.  <P>SOLUTION: In the heat radiation device for cooling a semiconductor laser 4 which becomes a light source for an optical head used in an optical pickup, the semiconductor laser 4 is held in a laser holder 5, a heat radiation paint having a heat radiating function is applied onto the laser holder 5 incorporated in a housing 1, and thus a heat radiation effect is obtained with no shift in optical axis of an optical component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103350-A (JP)
Title: Wound battery and its manufacturing method
Inventor: TSUTSUMI KAZUO
IPC: H01M50/528
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound battery and its manufacturing method, wherein a positive electrode active material sheet of an electrode body is electrically connected to a positive electrode external terminal, and a negative electrode active material sheet of an electrode body to a negative electrode external terminal not by welding but by connection, thereby this battery can be manufactured easily, and high performance can be realized by reducing voltage drop.  <P>SOLUTION: This is the wound battery D provided with an electrode body 1 in which a positive electrode active material sheet 2 and a negative electrode active material sheet 4 are spirally wound around via a separator 30 or 31, and positive electrode external terminals 6 or negative electrode external terminals 7 opposedly arranged respectively at both end parts 2a, 4a of the electrode body 1. The both sheets 2, 4 are overlapped in a state of deviating in an axial direction and spirally wound around so that different polarities are protruded at each end part 2a, 2b of the electrode body 1, and the protruded positive electrode active material sheet 2 of the electrode body 1 is electrically connected to the positive electrode external terminal 6 and the protruded negative electrode active material sheet 4 of the electrode body 1 to the negative electrode external terminal 7, respectively by contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104403-A (JP)
Title: Transmitter, receiver, and communication method for ultra-broadband radio
Inventor: WADA YOSHIO
IPC: H04J13/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra-broadband radio transmitter, an ultra-broadband radio receiver, and an ultra-broadband radio communication method in which an ultra-broadband radio communication can be executed.  <P>SOLUTION: Pulses are generated by a delay time control unit and they are outputted to matched filters 1-3 on the transmitter side. A reference signal as a reference of data judgement is outputted by the matched filter 1. Also, a data signal is outputted by the matched filter 2 earlier than the reference signal only for a prescribed period of time and it is outputted by the matched filter 3 later than the reference signal only for a prescribed period of time. It is added by an adder 5 and radiated from an antenna 7. The signal is received by an antenna on the receiver side. First/second output signals are respectively outputted when the matched filter detects the reference signal and the other matched filter detects the data signal. A delay time measuring part detects which output signal is inputted first, the first output signal or the second output signal. A data judgement part outputs a prescribed data signal on the basis of the detection results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103472-A (JP)
Title: Battery housing pack
Inventor: TSUCHIYA KATSUTAKE
IPC: B65D75/36
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery housing pack collectively housing a plurality of batteries with excellent molding property, having a housing part stably keeping the batteries without deformation when housing the batteries.  <P>SOLUTION: The battery housing pack is composed of a dish-shaped housing case molded so as to have a swelling part for housing batteries, having an opening at one side, and a backing paper adhered to the peripheral part of the opening part of the housing case and sealing the opening. A holding part, extending in the longitudinal direction of the battery from the side surface of the housing part toward inside thereof, deforming and holding the side surface and peripheral surface of the batteries when they are housed, is formed at the side surface of the housing part facing the side surface of the batteries at the position separating the batteries.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078856-A (JP)
Title: Support system for administration of farm land
Inventor: KANAMORI YOSUKE
IPC: G06Q50/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To fix a site for a crop desired to be harvested, to accurately grasp the whole information (including external information from the Internet or the like) about it, to allow history retroaction, to automate control for a pesticide spraying method using a pile 3 correlated with the fixed site, to grasp application uniformity of the pesticide and a using history of the pesticide using a system, and to attach a data therein to the harvest crop to be distributed.  <P>SOLUTION: A farm land is partitioned to be fixed using the pile 3, and a fixed number is set therein. A condition (for example, a raising data, a material using history, environmental measurement or the like) of the crop produced in the number-fixed farm land is formed into a database as a fixed land number and a crop data. A pesticide forcible feeder using the pile 3 is mounted to control the application uniformity of the pesticide, and an application amount and time of the pesticide, and an operation or the like is automatically monitored, so as to automate for the control for the pesticide spraying and to acquire the control data automatically. An area environmental data is correlated based on the positional information of the fixed land, using external information service such as the Internet, and the database is formed as a conditional data for the crop produced in the fixed farm land.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099409-A (JP)
Title: Fluorspar and its production method
Inventor: SAKAI KEITA
IPC: C30B29/12
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method for fluorspar by which the high quality fluorspar single crystal can be produced in high productivity even in a large-sized crystal in which its birefringence is apt to increase, and to provide the fluorspar single crystal produced by the method.  <P>SOLUTION: The heat treatment method is characterized by a cooling process for cooling the fluorspar while keeping its internal stress in such a level as not to generate a plastic deformation and sequentially increasing a cooling rate in order to restrain the plastic deformation caused by thermal stress resulting in quality deterioration. By enhancing the plastic deformation resistance, the high quality fluorspar single crystal can be produced in good productivity.  <P>COPYRIGHT: (C)2004,JPO