baber/WOPTO huggingface dataset:
Patent JP-2004066579-A (JP)
Title: Intaglio printing plate, its manufacturing method, and intalgio printed matter using the printing plate
Inventor: KANEKO TOMOKAZU
IPC: B41M1/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intalgio printing plate having recessed parts of a special shape, its manufacturing method and intalgio printed matter with an anti-duplication effect using the intalgio printing plate.  <P>SOLUTION: The intalgio printing plate has a plurality of recessed parts (12) formed in a plate material (7), among which at least one or more recessed parts (12) have a width (10) which becomes gradually narrower in its depth (9) direction and becomes wavy (11) in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071332-A (JP)
Title: Fuel cell
Inventor: SAITO KAZUO
IPC: H01M8/10
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent circulation of reaction gas between an electrode body and a manifold of a fault unit cell.  <P>SOLUTION: A unit cell is composed by pinching the electrode body provided with a positive electrode and a negative electrode on both sides of an electrolyte by respective positive and negative separators 3, 5, and a fuel cell stack is constituted by laminating a plurality of these unit cells. In the separators 3, 5, the manifold 43 in which the reactant gas is circulated is installed, and a gas communicating conduit 51 in which the reactant gas is made to be circulated between the manifold 43 and a reaction face 49 of the electrolyte is installed. In the reactant gas communicating conduit 51, a reactant gas cutoff mechanism 21 capable of intercepting circulation of the reactant gas is arranged. In the reactant gas cutoff mechanism 21, a gas path occlusion plate 47 is made to descend integrally with a movable seal part 53 by introducing a pressure gas through a pressure gas feeding-passage 57 by means of a conductor 15 mounted on the end part of the separators 3, 5 of a faulty unit cells, thereby, a reactant gas path 47a of the gas path occlusion plate 47 is shifted from the reactant gas communicating conduit 51. Furthermore, the separators 3, 5 are mutually short-circuited electrically by the conductor 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074897-A (JP)
Title: Towed vehicle braking system and towed vehicle braking device
Inventor: KAWAMURA SADAMI
IPC: B62D49/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a towed vehicle braking system for safely, surely and smoothly decelerating, stopping and retreating a towed vehicle as eliminating knocking during traveling.  <P>SOLUTION: This towed vehicle braking system brakes the towed vehicle 92 towed by a towing vehicle 91, and is composed of a link part 50 fixed to a front part of the towed vehicle 92, a chain-shaped braking connecting part 60 arranged in this part and connected to a connecting part vertically moving means 80, a braking part 70 arranged between the link part 50 and a wheel of the towed vehicle 92 and the connecting part vertically moving means 80 arranged in the towing vehicle 91. The connecting part vertically moving means 80 is provided with an operation part 81 for vertically moving this means. The braking connecting part 60 is connected to the connecting part vertically moving means 80. The link part 50 changes the direction of force transmitted from the braking connecting part 60, and transmits the force to a braking transmitting member 72 of the braking part 70, and transmits this force to a braking action member 71 for braking the wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076113-A (JP)
Title: Ion plating method and system for the same
Inventor: CHIKUGO RYOJI
IPC: C23C14/24
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion plating method which permits the use of an inexpensive material for vapor deposition by loading this material into a hearth and a system for the same.  <P>SOLUTION: Knock-out equipment of a means for supplying the material for vapor deposition comprises a hydraulic pump 26 and a piston 28. The piston 28 knocks out the material 22 for vapor deposition loaded into a through-hole TH of the hearth 16a by accompanying progression of film deposition operation and maintains an evaporation surface 23 of the material 22 for vapor deposition so as to make this surface flush with the top surface of the through-hole TH. On the other hand, the top wall portion of a vacuum vessel 12 right above the hearth 16a is provided with a hopper 30 as a device for supplying the material for vapor deposition. The inner side point of the top wall of the vacuum vessel 12 is provided with a supply port of the hopper 30, which port is opened and closed by a valve 31a. When the material 22 for vapor deposition loaded into the through-hole TH is consumed, the valve 31a is opened and the material 22 for vapor deposition stored in the hopper 30 is dropped and is supplied into the through-hole TH.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073650-A (JP)
Title: Toothbrush
Inventor: SUZUKI AKIRA
IPC: A46B9/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush enabling efficient tooth-brushing with a plurality of bristle bundle groups having different shapes of appearance without deteriorating dental plaque removing effect of the entire toothbrush.  <P>SOLUTION: A bristle implanting face of a bristle implanting base 11 has a tip area 16, a center zone area 17 in a rear part thereof and a pair of outside zone areas 18. In the toothbrush 10, tip bristle bundle groups 19A are implanted on the tip area 16, center bristle bundle groups 19B are implanted in the center zone area 17, and outside bristle bundle groups 19C are implanted in each outside zone area 18. The tip bristle bundle groups 19A, the center bristle bundle groups 19B and each of the outside bristle bundle groups 19C have different characteristics. Relationship of sums ΣT<SB>A</SB>, ΣT<SB>B</SB>and ΣT<SB>C</SB>satisfies expressions (0.5×ΣT<SB>B</SB>)<ΣT<SB>A</SB><(1.5×ΣT<SB>B</SB>) and (0.5×ΣT<SB>B</SB>)<ΣT<SB>C</SB><(1.5×ΣT<SB>B</SB>), wherein ΣT<SB>A</SB>is the sum of hardness theoretical values T<SB>A</SB>of the tip bristle bundle groups 19A, ΣT<SB>B</SB>is the sum of hardness theoretical values T<SB>B</SB>of the center bristle bundle groups 19B and the sum ΣT<SB>C</SB>is the sum of hardness theoretical values T<SB>C</SB>of the outside bristle bundle groups 19C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052518-A (JP)
Title: Structure of metallic unit type basement
Inventor: MURAKAMI MITSUMASA
IPC: E02D29/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily and safely reduce a cost for transportation and erection works at a site by reducing sizes weight of a split unit and an unloading or the erection works at a narrow site, ensuring the shortening of the term of works, the reduction in a construction cost and structural safety.  <P>SOLUTION: Total four of at every upper-lower left-right two of split units 1UL, 1UR, 1DL and 1DR having an approximately L-shaped rigid-frame structure are factory-produced by parting a box type unit 1 along horizontal surfaces and vertical surfaces in the upper-lower intermediate sections of a wall structure 2W and the cross intermediate sections of a ceiling structure 2C and a floor structure 2F. These four split units 1UL, 1UR, 1DL and 1DR are carried into a construction site under a separated state, and the box type unit 1 having a square-shaped rigid-frame structure in the short-side direction and an earthquake-resisting wall structure in the longitudinal direction is built by mutually fixing and joining each split unit under the state in which parted-surface end sections are abutted, thus constructing a required basement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085321-A (JP)
Title: Probe device
Inventor: MATSUMOTO TAKUYA
IPC: G01Q60/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for measuring the local electric conductivity of a specimen having a nanoscale structure with high reliability.  <P>SOLUTION: This probe device has a cantilever 10 having a probe 10a arranged oppositely on the surface of the specimen 20, and can measure the structure or electric characteristic of the specimen by a tapping mode for vibrating the cantilever to measure the surface structure of the specimen and a point contact mode for bringing the probe into contact with the specimen to measure the electric characteristic of the specimen. The measurement of the specimen is performed while switching the tapping mode and the point contact mode in a prescribed period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086588-A (JP)
Title: Software malpractice preventing system
Inventor: UEMATSU TORU
IPC: G06F21/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software malpractice preventing system for preventing illegal installation and use of software without requiring on-line registration and special hardware or hardware having a unique ID.  <P>SOLUTION: The software malpractice preventing system comprises a smart card 7 for storing installation information having a predetermined logic operational expression and a license number showing an installable number and an installation control part 1 for storing the predetermined logic operational expression and installing the software. The smart card 7 and the installation control part 1 perform certification processing in a challenge response system using random numbers generated thereby and the logic operational expression and determine the propriety of installation, and the smart card 7 reduces the license number each time when the installation of the software is completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082009-A (JP)
Title: Filter and its manufacturing method
Inventor: YAMAGUCHI TOMOHIRO
IPC: B01D39/14
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter capable of enhancing a deodorant performance as a whole of filter, making the pressure loss of air small and enhancing a deodorant efficiency even if a flow rate distribution of air is generated when air is passed.  <P>SOLUTION: The sizes of deodorants 40, 41 filled in the approximately central part and the peripheral part of a frame body 20 are different at a cross section perpendicular to a flow direction of sucked air. The size of the deodorant 41 filled in the peripheral part of the frame body 20 is made larger than the size of the deodorant 41 filled in the approximately central part of the frame body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138382-A (JP)
Title: Measuring point instruction device
Inventor: KANEKO KENJI
IPC: G01C15/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring point instruction device facilitating an observation even in a far distance, with low product costs and minimized power consumption.  <P>SOLUTION: This measuring point instruction device comprises a collimater lens, at least two light sources arranged so that the respective optical axes are crossed in a focal position on the optical axis of the collimater lens, a drive circuit capable of independently controlling and driving the two light sources, a slit-like light shielding plate provided between the focal position of the collimeter lens and the light sources, which passes the light of the inside area surrounded by the light axes of the two light sources, and shields the light of the outside area of the two optical axes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083091-A (JP)
Title: Complex container
Inventor: UEDA YOSHIKI
IPC: B65D1/34
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex container made by integrating a paper-made outer container and a thin plastic-made inner container into one body in consideration of environmental protection concerning to saving of petroleum resources and waste and the like characterized in that an adhesive necessary for the integration shows no fear of a lack of safety and hygiene in food, pharmaceuticals and the like, decorative printing on the outer container is possible and the paper of the outer container and the plastic of the inner container can be easily separated and fractionated from each other for environmental agreement.  <P>SOLUTION: The complex container 1 has an incision opening 12 in at least one position in the body portion or the bottom portion of the outer container 10. An under-cut portion 22 is formed in a position corresponding to the cut opening 12 in the inside container 20 and is fixedly fitted to the incision opening 12. Further the outer container 10 has a double-layered paper portion 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086752-A (JP)
Title: Service providing order changing method, service providing order change device, and service providing order change program
Inventor: MATSUKURA RYUICHI
IPC: G06Q50/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of changing the order of service provision without giving any inequitable feeling to users.  <P>SOLUTION: Question data Q1 and Q2 including the contents of questions, degree of priority, member numbers, and other information is transmitted from interrogator terminals 2a and 2b (#2, 5). An order change request for changing the order of the question data Q2 to an upper rank is transmitted from an interrogator management terminal 2b to a question management server 1 (#7). An order change inquiry is made to the interrogator terminal 2a according to the priority of the question data Q1 and the question data Q2 (#8). When an notice indicating that the order change is allowed is transmitted from the interrogator terminal 2a (#9), the order of the question data Q1 is replaced with the order of the question data Q2, and a notice indicating that the order is changed is notified the interrogator terminal 2b (#10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089017-A (JP)
Title: Method for reducing color reversion of liquors
Inventor: OTAKI AKIHITO
IPC: C12H1/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce color reversion of liquors.  <P>SOLUTION: The liquors are treated with an active carbon fiber subjected to a regeneration treatment. In the process, a step of washing with water at a temperature of ≤35°C (a first step), a step of washing with water at a temperature of ≥50°C (a second step), a step of carrying out two-stage treatment with alkalis at a temperature of ≥40°C (a third step) and a step of washing at a temperature of ≥50°C (a fourth step) and a step of washing with an acid (a fifth step) are successively carried out. A Polyacrylonitrile activated carbon fiber is used as the active carbon fiber. An alkaline solution 1 of 0.2-1 mass% concentration and an alkaline solution 2 of 1-2 mass% concentration are used for the two-stage alkaline treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092575-A (JP)
Title: Internal combustion engine equipped with variable nozzle type supercharger with rotary electric machine
Inventor: MASUDA KATSURA
IPC: F02B39/16
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine having a function for keeping supercharging degree at a target value even when a variable nozzle device does not carry out operation coping with an opening control command due to sticking and the like, in the case that an electric motor or an electric generator is built in a variable nozzle type supercharger of the internal combustion engine.  <P>SOLUTION: A controlling means for the electric motor or the electric generator is provided, which controls operation of the electric motor or the electric generator so as to compensate for changes in supercharging intake pressure due to changes in opening of the variable nozzle device when the variable nozzle device does not carry out operation responding to an opening control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096959-A (JP)
Title: Accident restoration support system for power grid
Inventor: KOMAI KENJI
IPC: H02J3/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the support function of trial charge by solving a problem that a conventional support function indicates trial charge only when restoration is not performed unless the trial charge is conducted.  <P>SOLUTION: This accident restoration support system for a power system is configured such that the order of the trial charges in an accidental zone is selected, at least either of the policy or the procedure of the selected trial charge in the accident zone is prepared, and the information of the trial charge is disclosed. The accident restoration support system includes following items (1) to (4) and others. (1) The unit of trial charge equipment is made same with the unit of the equipment of power grid equipment that an operator recognizes.(2) The aggregate of switches between those of the trial charge equipment is made to serve as a trial charge switch.(3) Connection between those of the trial charge equipment is related so as to be referred to the adjacent equipment.(4) Those of the trial charge equipment are grouped and made to serve as trial charge nodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101589-A (JP)
Title: Display device and terminal device
Inventor: HIRAYAMA YUZO
IPC: G02B6/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a display device which displays a stereoscopic image by using a liquid crystal display using a light guide plate, and also displays and reproduce the stereoscopic image and a high-definition plane image.  <P>SOLUTION: A pin hole array plate is arranged on one side of a translucent type liquid crystal display, a parallax image group forming the stereoscopic image is displayed on the display to display the stereoscopic image on the pinhole array side, and it is made possible to directly view the liquid crystal display from the other side, thereby displaying the normal plane image. The stereoscopic image can be reproduced by using a color liquid crystal display etc., and no resolution deterioration is caused when the plane image is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102412-A (JP)
Title: Information processor, image management method, program and storage medium
Inventor: KASATANI KIYOSHI
IPC: G06K9/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient service to a user by use of image data inputted from an image input means such as a scanner.  <P>SOLUTION: This information processor 1 has the image input means 11 such as the scanner, an accumulation means 12 for accumulating prescribed data, and a management means 13 for managing and storing the image data inputted from the image input means 11 in a plurality of data formats in the accumulation means 12. The management means 13 further manages the data of data formats accumulated in the accumulation means 12 as one file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101713-A (JP)
Title: Photosensitive recording material magazine and printer
Inventor: NAKAMURA YOICHI
IPC: G03B27/46
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic paper magazine which makes it possible for a user to visually check the remaining quantity of photographic paper.  <P>SOLUTION: A photographic paper magazine 10 is constituted by charging a photographic paper roll 12 into a magazine body 11. Electronic paper 17 is attached to the magazine 10. A system controller 76 of a printer processor 50 calculates the remaining quantity of photographic paper 36 on the basis of the conveyance quantity of photographic paper 36. When photographic paper 36 is rewound in the magazine body 11, the remaining quantity of the photographic paper is written in the electronic paper 17 from the system controller 76 of the processor 50. The paper 17 can self-retain the display contents without a power source. A user can readily know the remaining quantity of photographic paper by observing the updated remaining quantity of photographic paper from the display contents of the electronic paper 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101722-A (JP)
Title: Illumination optical device, projection type display device, and back projection type display device using same
Inventor: WADA MITSUHIRO
IPC: G02B27/18
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that the white balance of illumination light or a projection image changes with the secular changes of light emission characteristics of a light source.  <P>SOLUTION: The projection type display device is constituted by using a light source 51, a rotary color filter 52, a dimming means 53, an illumination means 54, a spatial optical modulating element 55, and a projection lens 56. A dimming control part 53a generates a control signal synchronizing with the rotary color filter 52 and varies the voltage applied to the dimming means 53 according to the driving voltage for the light source 53 to control transmitted light intensities of red, green, and blue color light beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097083-A (JP)
Title: Transmission device of combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D69/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To take out in a simple structure a transmission system only for a feed chain synchronized with a travel speed from the midway of a transmission device in a combine harvester.  <P>SOLUTION: This combine harvester in which the power of an engine 9 is transmitted to travel crawlers 3, 3 through a transmission route comprising HST 12, a bypass transmission case 13, and a travel mission case 11 is characterized in that a feed chain transmission route only for driving only the feed chain 28 of a thresher 5 is branched from the transmission device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101088-A (JP)
Title: Refrigerator
Inventor: IGARASHI SHUICHI
IPC: F25D17/08
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator which has a fan casing constitution without increasing fan noise or decreasing aerodynamic performance, even in a cold passage having large pressure loss and space restriction.  <P>SOLUTION: A cooler is provided on the rear of a stockroom, and a cooling fan 11 is provided on the upper part of the cooler. The chill generated by the cooler is blown to the stockroom through a cold duct 13 provided vertically on the rear of the stockroom from a casing 22 of the cooling fan. A fan discharge side of the casing has a volute shape 24 in which the passage increases gradually toward the downstream. A tongue part 25 as the initial point of the volute is provided at the position of the centerline of the cooling fan in the width of the casing or at the upstream side of the chill from the position of the centerline. A space part 26 is formed between the cooling fan of the tongue side and the sidewall of the casing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098531-A (JP)
Title: Maintenance/control system of network-type automated concrete plant
Inventor: NIISATO TOMOYASU
IPC: B28C9/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To monitor the operating status of individual ready mixed concrete plants and efficiently operate a maintenance/control system, even when maintenance services are performed, in a network-type automated concrete plant.  <P>SOLUTION: In the network-type automated concrete plant, a plurality of plant operating status data accumulation devices (31, 32 and 33) which accumulate data on the operating status of the ready mixed concrete plant and transmit the accumulated operating status data together with plant identification numbers to a plant center through a network, are installed at a plurality of the ready mixed concrete plants. In addition, a central operating status control device (30) which judges information on the details of the operating status transmitted from the plant operating status data accumulation devices through the network in the light of a specified reference, then identifies the ready mixed concrete plant to be given maintenance services and classifies the details of the plant whose identification number is displayed in a changed display form and further, displays the items of every detail in a changed display form, is installed at the plant center.  <P>COPYRIGHT: (C)2004,JPO