baber/WOPTO huggingface dataset:
Patent JP-2004160000-A (JP)
Title: Automatic fryer
Inventor: MATSUKAWA YOSHIE
IPC: A47J37/12
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic fryer by which a user easily can clean the bottom of a pan or the rear part of a lid, and also easily can open/close the lid.  <P>SOLUTION: The user fries an object M to be fried by the automatic fryer, while moving the object M longitudinally from one end to the other end by a carrying conveyor in frying pans 1, 2. Both the left and right side corners k of the bottom 8a of the frying pans 1, 2 are formed to be round. The lids 3, 4 having a circular arcuate cross section are pivotally attached to the frying pans 1, 2, so as to be freely opened/closed swingably with the axis part 14 at one end part of the pans 1, 2 as a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172738-A (JP)
Title: Demodulation method and apparatus
Inventor: KURAKAKE TAKUYA
IPC: H04L27/38
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulation apparatus capable of quickly obtaining stable carrier synchronization against the frequency deviation of a recovered carrier caused at channel switching or the like even when distortion due to reflection or the like exists.  <P>SOLUTION: The demodulation apparatus provided with a carrier recovery circuit including: a circuit (4) for complex-multiplying (3) an error evaluation value obtained from a demodulation signal with a modulation input signal U to obtain an updated signal E and updating a phase error compensation amount H on the basis of the obtained update signal and a frequency error compensation amount F; and a circuit (7) for updating the frequency error compensation amount F on the basis of variations in the phase error compensation amount H, and provided with a complex multiplier (1) for complex-multiplying the carrier recovered by the carrier recovery circuit with the modulation input signal U to obtain the demodulation signal V, is provided with a means for normalizing the phase error compensation amount H updated by the phase error compensation amount update circuit (4) by an absolute value of the amount or an approximate value of the absolute value and the frequency error compensation amount updated by the frequency error compensation amount update circuit (7) by an absolute value of the amount or an approximate value of the absolute value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168570-A (JP)
Title: Method for manufacturing soluble carbon nanotube
Inventor: AKASAKA TAKESHI
IPC: D06M10/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy method for manufacturing a monolayer carbon nanotube solubilized with an organic solvent and having improved yield and purity.  <P>SOLUTION: The method for manufacturing the soluble monolayer carbon nanotube includes steps of subjecting a monolayer carbon nanotube to ultrasonic treatment in a mixture solution at least of sulfuric acid and nitric acid and to ultrasonic treatment in a mixture solution of sulfuric acid and hydrogen peroxide, and then allowing the treated monolayer carbon nanotube to react with amine to modify with the amine in the presence of an organic amine and dehydrating agent in order to solubilize the carbon nanotube with a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169346-A (JP)
Title: Structure of highway bridge
Inventor: HINO KATSUMI
IPC: E01D22/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique related to the structure of a highway bridge, in which load-carrying capacity is increased and a lightening is improved and a durable period is lengthened by installing a fiber reinforcing layer interposed to a resin mortar layer onto the top face of a concrete floor slab for the highway bridge.  <P>SOLUTION: The surface of the concrete floor slab 2 is cut up to a specified depth, and the first resin mortar layer 6a is placed up to approximately the half of the depth. The fiber reinforcing layers 7 composed of carbon-fiber impregnating reinforcing layers, glass-fiber reinforcing layers, ceramic-fiber reinforcing layers or aramid-fiber reinforcing layers are arranged and constituted at specified mutual intervals A in the longitudinal direction of the highway bridge 1 on the layer 6a, and disposed as a fiber reinforcing layer group having a specified width B and a specified thickness C. The second resin mortar layer 6b is placed up to the same height as the surface height of the floor slab 2, and a sheet waterproofing material layer 11 is laid between the layer 6b and a paving layer 3. The layer 11 is laid after a quartz sand layer 9 is scattered on the layer 6b and the upper section of the layer 9 is coated with an asphalt rubber adhesive layer 10. The paving layer 3 such as an asphalt pavement is carried out lastly, and the highway bridge 1 is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168685-A (JP)
Title: New compound f-20916a
Inventor: MINAMI EMIKO
IPC: C12P21/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound which has an excellent anti-fungal activity, especially an excellent antifungal activity against fungi including resistant fungi.  <P>SOLUTION: This compound is represented by formula (I). The method for producing the compound comprises culturing a fungus which belongs to the genus Trichoderma and produces the compound, and collecting the compound from the cultured product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172870-A (JP)
Title: Scramble broadcasting system for streamed-media data
Inventor: JIBIKI MASAHIRO
IPC: H04N21/2547
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scramble broadcasting system for streamed-media data that can easily perform scramble broadcasting of streamed-media data without requiring any special exclusively used hardware etc., for encoding and decoding scramble broadcasts by encoding and decoding the streamed-media data at high speeds.  <P>SOLUTION: In this scramble broadcasting system, a downloading side downloads the streamed-media data through a communication channel by encoding the data based on a cryptographic key, and a receiving side decodes the downloaded data based on the cryptographic key. The system is provided with a key bit pattern generating device 30 which generates key bit patterns having prescribed numbers of bits as the cryptographic key. On the downloading side, the streamed-media data are encoded at prescribed time intervals by using different key bit patterns generated from the generating device 30. On the receiving side, the streamed-media data are decoded by using the same key bit patterns as those used on the downloading side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222936-A (JP)
Title: Optical finder and camera
Inventor: ABE MASARU
IPC: G03B13/06
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical finder and a camera having a merit that a zoom lens moving mechanism in the optical finder is made small in size.  <P>SOLUTION: A moving mechanism for moving a plurality of moving lenses (222 and 223) of a finder optical system 205 interlocked with the movement of the zoom lens 122 of a photographic optical system 105 is equipped with a plurality of driving plates 244 and 254 laminated and attached so as to respectively turn, cam parts 243 and 253 respectively provided on the respective plates 244 and 254 and engaging with a driving force transmitter (193) moving with the movement of the zoom lens 122 of the optical system 105 and respectively converting the movement of the transmitter (193) to the turning operation of the respective plates 244 and 254, and moving operation parts (242 and 252) provided on the plates 244 and 254 respectively turned by the action of the cam parts 243 and 253 and respectively moving the lenses (222 and 223) in the optical system 205.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173706-A (JP)
Title: Ashtray attaching device of game machine
Inventor: KIMURA MINORU
IPC: A24F19/10
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ashtray attaching device which can easily close the opening of an ashtray without becoming an obstacle for a game when not being used or without applying uncomfortable feelings to a game player by a simple configuration.  <P>SOLUTION: The ashtray 43 is equipped with a holder 45 made of a resin and an ashtray body 47 made of a resin or a metal. The holder 45 is molded into an approximately hollow cylindrical shape, and an attaching/detaching port 451 is formed at one part of the peripheral surface, and the holder 45 is housed in a housing part 41. In this case, on both of right and left side surfaces of the holder 45, a spindle 453 is respectively integrally planted. Both spindles 453 are fitted in a recess which is formed on the right and left side walls of the housing part 41. Thus, the holder 45 is supported, and is freely rotatably housed in the housing part 41. Also, the ashtray body 47 has a shape to be fitted in the internal space of the holder 45, and is freely detachably fitted in the holder 45 from the attaching/detaching port 451 of the holder 45. Then, the ashtray body 47 integrally rotates with the holder 45, and the opening part is opened/closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176740-A (JP)
Title: Hydrogen storage system and portable power supply
Inventor: KONDO TOSHIHIKO
IPC: C01B3/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage system capable of solving problems with a conventional hydrogen storage system by using Mg or Ti group high capacity hydrogen absorbing material which was difficult to use before, wherein cooling is required in filling hydrogen and pressure is high in filling hydrogen.  <P>SOLUTION: This hydrogen storage system comprises a hydrogen storage container 8 having a hydrogen storage material 9 storable hydrogen in an irreversible hydrogen absorbing step near the atmospheric pressure and room temperature and a heating body 10 supplying heat to the hydrogen storage material to release the absorbed hydrogen. A fuel cell is incorporated in this system to form a portable power supply. An equilibrium hydrogen pressure near the room temperature is below the atmospheric pressure, and a large amount of hydrogen can be stored and utilized near the atmospheric pressure and room temperature by using the hydrogen absorbing material which was difficult to use before without cooling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175475-A (JP)
Title: Screw type conveying mechanism and method
Inventor: YOSHIMURA TOSHIHIKO
IPC: B65G33/06
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the enlargement of a constant-temperature chamber installation area in a case when a base is conveyed in the constant-temperature chamber.  <P>SOLUTION: Left screws 1a, 1b are provided with right-pointing trapezoidal screw threads of uniform pitches, and right screws 2a, 2b are provided with left-pointing trapezoidal screw threads of the same pitches and the same heads and roots shape as the left screws 1. The left screws 1a, 1b are rotated left when observed from their upper parts, and the right screws 2a, 2b are rotated right when observed from their upper part. A longitudinal vertical guide 4 is mounted in a state of being abutted to a depth side 10 of the base 3. The base 3 is pushed out in the direction of an arrow 11 from a horizontal conveyor not shown in a drawing, to be sent between the screws 1, 2, and sides 8, 9 of the base 3 are fitted to the thread roots of the screws 1, 2. The base 3 is screwed downward by the rotation of the screws 1, 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176962-A (JP)
Title: Cooker
Inventor: MUKUMOTO EIJI
IPC: F24C7/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce splashing of oil on the periphery after being heated when the oil oozing out of food falls in a tray at grill cooking in a cooker with a heater.  <P>SOLUTION: This cooker has a heating chamber 13, a door 18 for opening-closing an opening of this heating chamber 13, the heaters 14 and 15 for heating the food and the tray 12 arranged in a lower part in the heating chamber 13 and placing the food and a cook net for placing the food. The tray 12 forms an inclined part 12b for pouring the oil oozing out of the food in heating into an outer peripheral part of the tray 12 and an oil receiving part 12c positioned in the outer peripheral part continuing with this inclined part 12b. This oil receiving part 12c is positioned outside a heating range of the heaters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179284-A (JP)
Title: Method of sealing with resin, method of manufacturing semiconductor device, and resin material
Inventor: URAGAMI HIROSHI
IPC: H01L21/56
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce troubles, such as voids, wire deformations and the like, and to use resin materials effectively when a chip mounted on a board is sealed up with resin.  <P>SOLUTION: A board 14 is mounted on a board placing part 11 when a lower mold 1 and an upper mold 2 are kept open, a resin material 4 which is prepared conforming to the dimensions/outlines of a cavity 5 is provided on the molding surface of the cavity 5. The resin materials 4 are heated into molten resin 17, and the upper mold 2 is made to descend to carry out mold clamping as the space between the lower mold 1 and the upper mold 2 is depressurized through a gas flow path 7, whereby a chip 15 and wires 16 are dipped into the molten resin 17. Furthermore, the molten resin 17 is turned to cured resin, a mold is formed of the board 14 and the cured resin, the lower mold 1 and the upper mold 2 are opened, and a molded body is taken out. By this setup, the molten resin 17 flows uniformly in the depthwise direction of the cavity 5 in a short time, so that troubles, such as voids, deformation of the wires 16 and the like, can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178336-A (JP)
Title: System and method for managing operation, management computer, computer to be monitored, and program
Inventor: EMARU HIRONORI
IPC: G06F11/30
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently extract data required for analyzing a fault, while suppressing the resources of the required capacity of a storage device in an operation management system.  <P>SOLUTION: The operation management system includes: a management computer; and computers to be monitored. The management computer includes: communication equipment for receiving performance data to be monitored in the computer to be monitored; and a processor for identifying working data required for analyzing the fault based on the performance data and information concerning an event to indicate the fault occurrence or performance deterioration to be monitored, and performing fault analysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179049-A (JP)
Title: Plasma display panel manufacturing method
Inventor: YONEHARA HIROYUKI
IPC: H01J11/24
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a plasma display panel of high quality at a high yield by realizing even film thickness of a dielectric layer, restricting the generation of failure such as a crack and bubbles in the dielectric layer due to permeation of the organic solvent contained in a display electrode layer and a shading film layer into the dielectric layer in a process for forming the display electrode layer, the shading layer and the dielectric layer in a front plate, and simplifying a burning process by reducing the number of burning.  <P>SOLUTION: The display electrode layer and the shading layer are printed on one surface of a dielectric sheet, and the display electrode layer, the shading film layer and the dielectric sheet are burned at the same time. As a resin component of the paste for the display electrode layer and the shading film layer, a water soluble resin is used, and water is used as a diluent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187340-A (JP)
Title: Method and device for manufacturing stacked iron core
Inventor: HASHIMOTO AKIHIRO
IPC: H02K15/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device for a stacked iron core which can form the small tooth of a magnetic pole in an iron core piece with accuracy and can reduce a manufacturing cost.  <P>SOLUTION: This manufacturing method for a stacked iron core is characterized by forming a magnetic pole small tooth 3h by die-cutting it in condition that a rear supporting member Gb is arranged in contact with the rear edge 3s of each magnetic pole formation area 3', and that the rear edge 3s is supported from the rear side opposite to the side of a die-cutting face to each magnetic pole formation area 3'.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004151661-A (JP)
Title: Method for manufacturing optical member, and optical member
Inventor: SASAKI HIROKI
IPC: C08F20/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical member which is reduced in transmission loss, prevented from deterioration in transmission loss due to moisture and heat, and excellent in mechanical characteristics, namely, has various well-balanced performances.  <P>SOLUTION: The method for manufacturing the optical member with a section formed of a polymer in a hollow container is characterized in that the polymer consisting of a polymerizable composition for optical member which contains a polymerizable monomer containing (meth)acrylic ester having alicyclic hydrocarbon and a mixture of a polymerization initiator, a chain transfer agent, and a compound having a refractive index different from that of the monomer is formed from an inner wall part in the hollow container toward the center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141596-A (JP)
Title: Coverlet which protects shoulder from cold
Inventor: SUDA TOKIKO
IPC: A47G9/02
Filed: 2002-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coverlet which can protect the shoulders from cold and solves the problems that a conventional coverlet for keeping the body temperature during a sleep aims to maintain the temperature of the whole body or the foot tips but not for the shoulders and that the shoulder is exposed and cold air comes in from the side of the shoulder through a big gap between the shoulder and the coverlet especially when one is sleeping sideward, which can be a cause of cold during a sleep in addition to a body temperature drop during a sleep as a normal physiological phenomenon, because one usually changes his/her sleeping posture several times during one-night sleep among upward, downward, and sideward positions.  <P>SOLUTION: This coverlet has a rectangular or differently shaped cloth having a cut of a V-or U-shape or the like. One covers the body up to the shoulders with this cloth. On top of it, a normal coverlet is added. By doing this, when he/she lies sideward, the shoulder is protected from exposure and cold air does not come in because the shoulder side is covered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184570-A (JP)
Title: Driving circuit for liquid crystal display
Inventor: HONDA TAKASHI
IPC: G09G3/36
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit with which excellent characteristics can be obtained without reference to cycles of switching between a positive-polarity operating circuit 1 and a negative-polarity operating circuit 2 nor luminance levels of adjacent dots and to minimize the number of added elements.  <P>SOLUTION: The driving circuit for liquid crystal display, a positive-polarity operating circuit 1 is equipped with a discharge acceleration part 13 which accelerates discharge of a capacitive load (floating capacity C1) of a signal line as a positive-polarity input gradation voltage DAC(P) drops and a negative-polarity operating circuit 2 is equipped with a charge acceleration part 14 which accelerates charge of the capacitive load (floating capacity C2) of the signal line as a negative-polarity input gradation voltage DAC(N) drops.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186865-A (JP)
Title: Wireless data collecting system
Inventor: TANABE MINORU
IPC: H04W16/08
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide the wireless data collecting system for reducing wasteful power consumption as a result of a master unit operated from radio wave interference from other wireless system or a noise generating source and decreasing communication traffic.  <P>SOLUTION: The master unit 1 is provided with: a master unit wireless communication means 2 for at least receiving data in a way of making its reception detection level variable and having a transmission function; a master unit ID storage means 3 for storing an identification code (ID) to be attached to the data when the master unit wireless communication means 2 transmits the data; a slave unit reception level detection means 4 for detecting the reception level received by the master unit wireless communication means 2; a maser unit carrier sense level calculation means 7 for attaching a prescribed margin to the slave unit reception level; and a master unit carrier sense level setting means for setting the level calculated by the maser unit carrier sense level calculation means 7 to the master unit wireless communication means 2. Thus, the radio wave interference from other wireless apparatuses than a slave unit 11 supported by the master unit 1 can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233183-A (JP)
Title: Photosensitive resin composition, production process for photosensitive resin film, and production process for printed wiring board
Inventor: TAKAHASHI HIROSHI
IPC: G03F7/038
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which is improved in the environmental problem or working environment problem, reduced in the load on a production apparatus and enhanced in the shelf stability during transportation or storage as a liquid photosensitive resin composition having excellent resolution, etching resistance and low cost.  <P>SOLUTION: The water-based photosensitive resin composition comprises a compound (A) having two or more polymerizable unsaturated bonds within one molecule, a photopolymerization initiator (B), water (C) and a thixotropic agent (D) and has a high flash point and a high burning point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186453-A (JP)
Title: Multilayer wiring board and method for manufacturing the same, and component mounting board and method for manufacturing the same
Inventor: KUSANO HIDETOSHI
IPC: H01L23/12
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer wiring board and the multilayer wiring board, and a method for manufacturing a component mounting board and the component mounting board by which a step can be simplified and the resistance of electric connection between conductor patterns can be made lower in the multilayer wiring of a wiring board using a transfer method.  <P>SOLUTION: The method includes a step for forming a first conductor pattern 24 in a transferring supporting body 21, a step for forming a conductive bump 26a by etching a conductive bump formation layer 26 selectively, a step for sticking the first conductor pattern 24 to the conductive bump 26a together with the transferring supporting body 21, a step for forming a second conductor pattern 27a by patterning a conductor 27 stacked on the bump formation layer 26, and a step for separating the transferring supporting body 21 from the first conductor pattern 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI