baber/WOPTO huggingface dataset:
Patent JP-2005049652-A (JP)
Title: Optical element, composite optical element using the same, and method for manufacturing them
Inventor: HATA KENJIRO
IPC: G02B5/30
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can be used for an optical isolator, an optical circulator, or the like used in an optical communication, an optical measurement or the like, can be manufactured easily and has excellent optical characteristics, and to provide a composite optical element using the optical element, and a method for manufacturing them.  <P>SOLUTION: The manufacturing method for the optical element comprises: an adhesion process for making the optical axes of the 1st and 2nd birefringent plates having polished adhesion surfaces differ in the direction and pasting the adhesion surfaces of the 1st and 2nd birefringent plates to each other with an optical adhesive; and a cutting process for cutting off the 1st and 2nd pasted-up birefringent plates across the adhesion surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050721-A (JP)
Title: Heating cooker
Inventor: OGATA TAIZO
IPC: H05B6/66
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker for restraining power consumption at the time except for a heading operation of an open/close detection means for detecting an opened/closed state of a contact of a switch to reduce power consumption of a noise restraining capacitor.  <P>SOLUTION: The heating cooker comprises a first switch disposed at the mid-point of a power supply line to a heating means, a series circuit of a second switch and a capacitor disposed between a power supply line close to a power supply side more than the first switch and other power supply line with the first switch not disposed thereon, and an open/close detection means being supplied power when the first switch is switched over from an opened state to a closed state. The detection means can restrain the power consumption by detecting the opened and closed state of the second switch after the first switch is changed over from the opened state to the closed state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048096-A (JP)
Title: Method for regenerating molded resin article containing natural fiber
Inventor: ISHIZAWA YOICHI
IPC: C08J11/04
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating a molded resin article containing a natural fiber, that is able to recycle a material to be regenerated by a cheap and comparatively simple method and is also able to get a recycled molded resin article having an in no way inferior stiffness and strength to a molded resin article containing a virgin natural fiber.  <P>SOLUTION: A material to be recycled is broken into a flaky state, and is brought into a porous bag made of a thermoplastic resin of the same sort with the thermoplastic resin fiber which is another component of the recycling material used together with a natural fiber, and the bag containing the flakes of the materials to be recycled is put into a mold and made average so that to fit a cavity of the mold, which is then hot-pressed altogether.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046794-A (JP)
Title: Agricultural product sorting system
Inventor: TANAKA NOBUAKI
IPC: B07C5/22
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that information concerning optical path length should be changed for every size division when sugar concentrations or acidities of agricultural products of different size division are determined using the same nondestructive quality determination apparatus, resulting in complicated operation, a problem that it is difficult to improve precision of the results of measuring sugar concentration or acidity when the sizes of agricultural products to be handled vary widely, and the like.  <P>SOLUTION: The system is provided with a transport means 2 for transporting an agricultural product 6 placed on a transport container 5 to the system, a weight measurement means 3 for measuring the weight of an agricultural product, and a nondestructive quality determination apparatus 4 for optically determining the internal quality of an agricultural product, whereby the sugar concentration or acidity of an agricultural product is found based on the weight of the agricultural product obtained by the weight measurement means and optical information of the agricultural product obtained with the nondestructive quality determination apparatus so as to sort the agricultural product based on its sugar concentration or acidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048747-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: KITAHARA YASUHISA
IPC: F02D41/40
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly change combustion modes without causing a fire.  <P>SOLUTION: In changing a normal combustion mode into an air-fuel ratio enriching combustion mode by raising exhaust temperature in regeneration of an exhaust emission control device or the like, fuel injection is executed in fuel injection quantity for preliminary combustion at fuel injection timing for preliminary combustion. It is then changed into fuel injection timing for main combustion with retard. Specifically, they are gradually changed, taking several cycles till target main injection timing is reached. For the fuel injection quantity for main injection, generation torque is reduced as the fuel injection timing is retarded. For maintaining the torque, increasing quantity is corrected in accordance with retard.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055079-A (JP)
Title: Thermosiphon cycle system
Inventor: KANAO HIDETOSHI
IPC: F25B43/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel thermosiphon cycle system which can circulate a heat medium always stably and efficiently in the case where a liquid head difference formed between a condenser and an evaporator is not always sufficient or where it is difficult to provide the condenser and the evaporator closely.  <P>SOLUTION: A closed cycle which comprises a condenser such as cascade condenser 14, an evaporator 19, a liquid feeding pipe 20 which feeds a liquid heat medium from the condenser side to the evaporator side and a gas returning pipe 21 which sends a gaseous heat medium from the evaporator side to the condenser side. In this cycle, the cascade condenser 14 (condenser) is installed in a position higher than that of the evaporator 19 to mainly aim at the circulation of the heat medium by a liquid head difference formed between the condenser and the evaporator. A liquid separator 22 which can control a liquid surface is provided in the vicinity of the evaporator 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052428-A (JP)
Title: Wristband
Inventor: SUGANO TOMEHITO
IPC: A61G12/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wristband allowing a remaining wristband to be cut off without using a cutting tool such as scissors when the wristband is worn.  <P>SOLUTION: The wristband 30 is wound around a wrist by inserting a pair of bosses into a set hole 38 formed in one end and is fastened annularly by inserting a pair of bosses into a band hole 40 formed in the other end. A side end of a band hole forming part 33 is incised with a pin hole formed in a male clip and a projection pin whose tip is acute formed in a female clip by clasping the wristband with the male clip and the female clip, and the remaining wristband can be cut off by pulling the remaining wristband 30 without using a cutting tool such as scissors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056270-A (JP)
Title: Business form management system and method
Inventor: MASUDA MITSUTOSHI
IPC: G06Q40/02
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden on operators by increasing the efficiency for the operation of managing a set of a plurality of business forms.  <P>SOLUTION: At a center A, information on a user who uses a book of receipts is stored in a database 11 in association with the book number of the corresponding book under control of a process terminal 12. When the user provides services to a customer, each time the purpose of use matching each kind of receipt is complete after the receipts are used, images of the business forms are sampled, and based on the images the business form number information and the kind information characteristic of each set of business forms and the images are stored in the database 11 in association with each other. Based on the information stored, a determination is made as to whether or not there are all the books of business forms. If the determination is that there are all the books of forms, a file is created and managed in which image data obtained by the sorting out of the books in order of business forms before the user has used the business forms are associated with each book's business form number information, kind information and user information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061263-A (JP)
Title: Fuel supply of internal combustion engine
Inventor: KUDO YUJI
IPC: F02M55/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable the increase of the degree of freedom of a design of a suction manifold.  <P>SOLUTION: A fuel feed device for an internal combustion engine comprises a suction manifold 3 formed by intercoupling a plurality of branch pipes 5 corresponding to the number of cylinders and one end of which is connected to the one side wall of an engine body; a plurality of fuel injection valves 7 mounted on each of the branch pipes 5; and a fuel tube 9 extended along the direction of a cylinder row. A suction manifold 3 is between the branch pipes 5 provided with a mounting boss part 12 having a bolt insertion hole 14. A fuel tube 9 is fixed at a mounting boss part 12 by a fixing bolt 13 inserted in a bolt insertion hole 14 from the mounting flange face 11 side of the suction manifold 3, making contact with one side wall of an engine body, in a manner to cross the mounting flange face 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064133-A (JP)
Title: Reactor
Inventor: ISHIKAWA TETSUHIRO
IPC: H01F37/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor wherein noises due to movement of a part of a core are reduced.  <P>SOLUTION: The reactor 621 is provided with a core 30 and a coil 40. The core 30 includes three linear parts 31 to 33 and three curved parts 34 to 36. The curved parts 34 to 36 are arranged between the linear parts 31 and 32, the linear parts 32 and 33, and the linear parts 33 and 31, respectively. The linear part 31 is provided with gaps 37 and 38, the linear part 32 is provided with gaps 39 and 41, and the linear part 33 is provided with gaps 42 and 43. The core 40 is wound around the linear parts 31 to 33 in series. When a current is applied in the coil 40, a magnetic flux is generated in the core 30, and the magnetic flux circulates therein in the directions shown by arrows 44 to 46. Then, the curved parts 34 to 36 scatter an attraction force generated in the core 30 in the three directions 44 to 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058392-A (JP)
Title: Pinball machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball machine with a compact game ball supply/discharge system.  <P>SOLUTION: A dispensing unit 33, which is placed in the middle of a game ball supply passage for supplying the game balls from a ball tank to an upper tray and regulates the number of the game balls flowing down, has housing supply passages 42a, 42b, constituting the middle part of the game ball supply passage, in a sleeve-shaped housing 331, a sprocket 332 for switching to make the game balls flow down and to block the game balls from flowing, and a ball removal switching means 334 for switching to allow and to prohibit the ball removal at a branch part, where a ball removing passage 51 for removing the game balls in the ball tank branches from the game ball supply passage, on the housing supply passages 42a, 42b. No ball removing passage is needed upstream of the dispensing unit 33 by placing the upstream end of the ball removing passage 51 in the dispensing unit 33. As a result, the game ball supply and discharge system is reduced in size, and the emptied room is utilized effectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058425-A (JP)
Title: Disposable hand-warmer
Inventor: DOBASHI NAOKI
IPC: A61F7/08
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable hand-warmer capable of printing a fine picture or pattern in a plurality of colors clearly and keeping a clear printed state without impairing a design performance and an advertisement performance.  <P>SOLUTION: In the hand-warmer, an exothermic composition, which generates heat by oxidation under the presence of air, is enclosed inside a flat bag, and the flat bag is housed inside an airtight bag. One or both surfaces of the flat bag are made of a synthetic resin laminated film containing an aluminum vapor deposited layer or an opal synthetic resin layer and the surface of the film is printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094942-A (JP)
Title: Communication system, and word/information retrieval system
Inventor: MIZUNO TETSUYA
IPC: G06Q50/10
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To collect reaction information from the side of an organizer over the Internet for information publication by analog media such as a newspaper, and to allow proper operations of administration, enterprises, etc. by enabling effective communication on the Internet.  <P>SOLUTION: The information on the organizer side is provided through analog media such as a newspaper, a magazine, television and radio broadcasting, or digital media such as an electronic bulletin board of the Internet, and information such as opinions, information and questions of members reacted to the information is electronically collected over the Internet by the organizer side. A unique identification code is individually added to every piece of the organizer-side information by the media. Each member can access to an organizer-side computer system, and the reaction information transmitted from the members by adding the unique identification codes can be accumulated. Thereby, the will of the members is adequately reflected to the management, the administration and the like on the organizer side, and efficient comprehensive communication among the members is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062513-A (JP)
Title: Optical connector
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/38
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector that facilitates connection of a number of optical fibers all together to an optical connector plug and that ensures the optical connection of the optical fibers.  <P>SOLUTION: The optical connector is provided with an optical connector plug 10 in which unit optical connectors 5 are stored, with an optical fiber 2 fixedly inserted into each of the through holes 12 that are placed side by side in plurality penetratingly between the opposing front and rear ends of a housing 11, and in which a pressurizing member 6 is stored for energizing each optical connector 5 in the connecting direction. An elastic engaging piece 13 is projectingly installed on either of opposing side faces 11s of the housing 11 of the optical connector plug 10, with an engaging projection 13c formed that projects from the outer face 13o of this elastic engaging piece 13, and with this projection 13c engaged with the counter part formed on either side of an optical connector adaptor, in a manner releasable from inside. Thus, an abutted connecting state is maintained between the unit optical connectors 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058558-A (JP)
Title: Method and apparatus for localization processing of current element and method and apparatus for localization processing of signal source
Inventor: SUZUKI TAKASHI
IPC: A61B5/05
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to estimate a current elements distribution from magnetic field data measured by a magnetoencephalography device without unnaturally restricting number of the current element or indicating impossible local minima of it.  <P>SOLUTION: One/all of the following steps is/are repeated to localize the current elements; a step to generate the current elements being distributed in a space, a step to change parameters of the current elements for minimizing an error between a calculated value from the current elements distribution and a measured value, a step to generate a covering ball so that each current element whose parameter was changed can be included in one of the covering balls, a step to reduce radius of the each covering ball in a range that the current elements included in the each covering ball cannot be out of it, and a step to change the parameters of the current elements in the range that the current elements included in the each covering ball cannot be out of it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036614-A (JP)
Title: Measure-plate fixture
Inventor: TAKEMOTO JIYUUICHI
IPC: E03F5/02
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the possibility of the damage, falling and falling-off of the measure plate due to a change with time elapse such as vibrations, a heat or the like by the traveling of an automobile, and to prevent the dirt of the surface of the measure plate by an adhesion on the surface of the measure plate of dust, muddy water or the like entering from inlets for manholes for waterworks and sewageworks.  <P>SOLUTION: In a measure-plate fixture, a pair of mounting sections for a fixing on side lumps in the vicinity of the inlets for the manholes for waterworks and sewageworks, a pair of upstanding sections, in which the mounting sections are bent in an approximately L shape respectively, and a measure-plate mounting section, in which a plurality of studs in which screw sections are mounted at end sections are fixed properly among each end section of the upstanding sections, are formed integrally. The approximately plane-shaped measure plate is fixed to the measure-plate mounting section while forming a space through the screw sections and nuts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004082732-A (JP)
Title: Processing material for improving substrate characteristics and printing quality
Inventor: BOTROS RAOUF
IPC: B41M5/50
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate coating to be applied onto a substrate for image formation by ink jet ink.  <P>SOLUTION: This coating material to be applied onto a printable substrate for use in an ink jet printing system includes a composition for improving substrate characteristics, a surfactant and deionized water. By applying the coating material on the printable substrate, printing quality is improved. When the composition for improving the substrate characteristics is a polymer, durability of a black ink jet and non-black color ink jets can be improved by the coating. When the composition is a polyhydroxy compound, by applying the coating material on a porous substrate as a pre-print coating, creasing and deflection of paper can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005076463-A (JP)
Title: Bearing device for turbocharger
Inventor: SHIMIZU SHOZO
IPC: F16C17/10
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a turbocharger having reduced manufacturing cost while improving the total efficiency of the turbocharger by simplifying the construction for reducing mechanical loss while reducing a required supply amount of lubricating oil.  <P>SOLUTION: The bearing device for the turbocharger comprises a housing and a turbocharger rotor shaft 6 rotatably supported by the housing, wherein floating bearings 9, 10 are provided on the compressor and turbine sides of the rotor shaft 6, respectively. A bearing bush 8 is arranged on the outer periphery of the rotor shaft 6 for holding the floating bearings 9, 10 at preset positions to impart the function of receiving thrust to the floating bearings 9, 10. No thrust bearing is used, and so the construction of the bearing device for the turbocharger is simplified for reducing mechanical loss, thus improving the total efficiency of the whole turbocharger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073874-A (JP)
Title: Sewing machine
Inventor: HAYAKAWA ATSUYA
IPC: D05B19/16
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine providing various sewing modes by not only reducing the number of remounting times of an embroidery frame on a carriage but also changing a predetermined sewing order.  <P>SOLUTION: This sewing machine is provided with a sewing order changing means changing the predetermined sewing order into a different sewing order based on an embroiderable area determined corresponding to a mount part of the embroidery frame relative to the carriage and an occupation area of each embroidery pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073625-A (JP)
Title: Method for suppressing growth of weed
Inventor: UMEDA YOKO
IPC: A01G1/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the growth of weeds effective for suppressing the growth of weeds on a desired area to be weeded such as the green area on a slope or a managed land, stably keeping the slope, or the like, enabling easy maintenance to avoid a dangerous work and dispensing with the use of herbicide, or the like, to reduce the load on the environment.  <P>SOLUTION: This method for suppressing the growth of weeds on the desired area to be weeded comprises the planting of a precedent plant having a high covering speed of surface soil and the planting or sowing of a stable plant capable of forming a stable coating on the surface soil simultaneously with or after the planting of the precedent plant in a state mixed with the precedent plant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083196-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KANAZAWA SHOGO
IPC: F01N13/02
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine, in which an addition valve can suitably be prevented from being clogged due to the intrusion of smoke.  <P>SOLUTION: An electronic controller 50 predicts that smoke is emitted in the exhaust emission in large quantities from that the internal combustion engine 10 is in an acceleration state, and the combustion mode of the internal combustion engine 10 is changed, and forcedly add the fuel from the addition valve 46 forming an injection hole facing the inside an exhaust passage 14. Thereby, the inside of the addition valve 46 is left in a filled state for fuel at the emitting of the smoke in large quantities, and the smoke is prevented from intruding into the inside of the addition valve 46 so that the addition valve 46 is prevented from being clogged with deposits of the smoke intruded into the inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI