baber/WOPTO huggingface dataset:
Patent JP-2003158250-A (JP)
Title: CMOS OF SiGe/SOI AND ITS MANUFACTURING METHOD
Inventor: SHIEN TEN SUU
IPC: H01L27/12
Filed: 2002-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a simple SiGe/SOI and its forming method. SOLUTION: A method to form a SiGe/SOI structure contains a process in which an on-insulator silicon substrate comprising a buried oxide layer is provided, a process in which a silicon germanium layer is deposited on the substrate and a process in which the silicon germanium layer on the substrate is annealed for a time of at least 1 sec at a temperature of at least 1,050 deg.C. The process in which the silicon germanium layer is annealed is conducted for the time within a range of 1 to 10 sec at the temperature of at least 1,100 deg.C.
Patent JP-2004110445-A (JP)
Title: Document management method, program, and system
Inventor: HANAKAWA NORIKO
IPC: G06F7/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional document classification method in which documents are classified only by conformity of occurrence words in the document with conditional expressions of respective folders so that an abstract level of the classified folder and that of written contents in the document are not correspond to each other or a field or a theme cannot be easily determined.  <P>SOLUTION: The degree of possibility of the folder is found according to classification conformity to the folder and abstract conformity between the folders in the same level. The folder to which the document is classified is decided according to the value of the degree of possibility, and a folder hierarchy, to which the document belongs, is decided by using a degree of folder possibility distribution. In this way, the problems of the conventional method are solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203805-A (JP)
Title: Manufacturing method of semiconductor device and shunt resistor
Inventor: KIMURA SUSUMU
IPC: H01L25/07
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a shunt resistor which has a compact structure, detecting large current with high accuracy and having high heat radiation.  <P>SOLUTION: In the semiconductor device with the built-in shunt resistor detecting the current which flows to a semiconductor element 12 attached to an insulating circuit board 5 on a heat radiation plate 6, the shunt resistor 4 is provided with a U-shaped metal plate 2 connecting a straight line part to the insulating circuit board 5, and an insulating material 1 jointed between a pair of the straight line parts of the metal plate with a jointing material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114720-A (JP)
Title: Method of mounting track traveling vehicle on rail and vehicle moving apparatus
Inventor: SATO NOBUO
IPC: B60F1/04
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the event of temporally stopping the electric train traveling on the opposite side adjacent rails in the case of mounting a road/rail working vehicle on the mounting rails of a double track section.  <P>SOLUTION: A vehicle moving apparatus 40 has center jack 43 downwardly extendably and protrudingly provided to a center lower portion of a vehicle body 3, a turning mechanism section 60 connected thereto via a connected member 44 secured to the lower portion of the jack, a turning member 45 secured to lower portion of the section 60, a sliding portion 49 for slidingly moving the member 45 in a horizontal direction, and a level adjusting cylinders 57 secured to the end portions of the sliding portion 49 and capable of downwardly extending. When mounting the rail/road working vehicle on the mounting rails using the vehicle moving apparatus 40, the vehicle is moved within the range where the forward end portion of the vehicle does not contact to the train travelling on the adjacent rails, the vehicle body 3 is turned such that the vehicle becomes parallel to the mounting rails, the vehicle is slidingly moved to the mounting rail side, steel wheels are opposedly arranged above the mounting rails, and the wheels are projected toward the mounting rails.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114173-A (JP)
Title: Work attraction device
Inventor: WATANABE AKIRA
IPC: B25J15/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably attract even very small parts in a work attraction device.  <P>SOLUTION: This device is provided with an attraction iron core 11 which is made of magnetic stainless and has a cylindrical small diameter distal end part 11a in front and a large diameter main body part 11b at a rear side. The large diameter main body part 11b is arranged at the inside of an iron core accommodation hole 15a of a bobbin 15 wound with a coil 14 thereon. A fixed iron core 16 is arranged to surround upper and lower surfaces and front surface of the bobbin 15. When energizing to the coil 14, a line of magnetic force generated around the bobbin 15 is concentrated on a magnetic path formed by the fixed iron core 16, a stopper holder 10 and the attraction iron core 11. By passing of the magnetic flux, the attraction iron core 11 is effectively magnetized. If a workpiece is provided with a magnetic material member, however very small the workpiece may be, the workpiece can be stably attracted by magnetic force of the magnetized attraction iron core 11. By stopping energizing, the workpiece can be surely and quietly removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117527-A (JP)
Title: Liquid crystal display device
Inventor: SUGINO MICHIYUKI
IPC: G09G3/36
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device improving picture quality by carrying out overshoot (OS) driving to compensate optical response characteristics of a liquid crystal display panel and preventing emphasis of noise or the like.  <P>SOLUTION: A featured values detecting part 5 detects featured values (noise, an edge part, contour enhancement, etc.) of an input picture signal. A controlling part 6 controls a written gray scale determining part 2 so as to suppress an OS driving quantity toward the featured values detecting part or not to carry out OS driving (to output the input picture signal without modification). Because the liquid crystal display panel 4 is driven by a liquid crystal controller 3 based on a written gray scale signal determined at the written gray scale determining part 2, high-quality picture display is realized by suppressing picture quality degradation due to excessive emphasis of noise or the like as far as possible while exactly displaying a halftone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118320-A (JP)
Title: Eye detection/correction method, device and eye detection/correction program
Inventor: ENOMOTO ATSUSHI
IPC: G06T1/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To properly correct malfunction of an eye in an image in an eye detection/correction method, an eye detection/correction device and an eye detection/correction program for correcting the malfunction when a prescribed kind of malfunction is caused in the eye by detecting the eye in the image on the basis of image data for expressing the image.  <P>SOLUTION: The image data is corrected via a detecting process for detecting the eye in the image and a state of the eye on the basis of the image data and a correcting process for correcting the eye causing the malfunction by referring to a state of the other eye when the malfunction is caused in either eye among a plurality of these eyes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116598-A (JP)
Title: Nonslip device for belt-type continuously variable transmission and belt-type continuously variable transmission equipped with the nonslip device
Inventor: OZEKI TATSUYA
IPC: F16H9/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent in a simple structure a slip of an endless metallic belt of continuously variable transmission with respect to abrupt fluctuations in rotation speed received from a driving wheel.  <P>SOLUTION: A continuously variable transmission includes a pulley on an output side provided to an output shaft and an assist part for assisting hydraulic pressure to narrow the groove width of the pulley on the output side. The assist part contains a plate 1400 freely slidably provided in a direction perpendicular to the output shaft, and a ball accommodating part connected to a sheave secured to the output shaft. When the difference between rotation speeds of the plate 1400 and the ball accommodating part occurs, the plate 1400 slides in a direction perpendicular to the output shaft. A ball 1320 is abutted on an inclined surface of a cam 1410. The groove width of the pulley narrows by a force that the inclined surface 1410 presses the ball 1320.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117107-A (JP)
Title: System for calibrating pinhole inspection apparatus
Inventor: KUBOTA KAZUO
IPC: G01N21/93
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for calibrating a pinhole inspection apparatus, which confirms whether the pinhole inspection apparatus surely detects pinholes or not, by artificially recreating a running state of a magnetic recording medium.  <P>SOLUTION: In the system, a gage table 6A is arranged at a position at which a magnetic tape MT is arranged in the pinhole inspection apparatus 3, and the gage table 6A is rotated at an angular speed corresponding to a feed rate of the magnetic tape MT, and therefore the running state of the magnetic tape MT is recreated artificially by using the gage table 6A, thereby calibrating the pinhole inspection apparatus 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125822-A (JP)
Title: Film-forming matter
Inventor: ANDO SHIGERU
IPC: B32B9/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition which forms a film-forming matter which can be utilizable at the time of forming optical multilayered films having functions such as wavelength selective reflection on base material such as glass, plastic and which is provided with a high refractive index film whose refractive index at a sodium D-line wavelength is 1.9 or higher.  <P>SOLUTION: In the film-forming matter which is provided with a base material and also which is provided with a high refrative index film directly or with another layer at least on the surface of one side of the base material, in the high refrative index film, oxide titanium particles whose average particle size is 50nm or less and which have a rutile type crystal structure form a skeleton mutually without intervening surfactant consisting of an organic polymer and the cavity formed out of the skeleton is constituted of a binder and air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126720-A (JP)
Title: Traveling route for guided vehicle
Inventor: MATSUSHITA TAKEYA
IPC: B61B13/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the traveling route of a guided vehicle which can be switched by a simple configuration.  <P>SOLUTION: The branching point of a traveling route 50 on which a guided vehicle, for example, a golf cart 1 is traveling, for example, the branching point of an IN course and an OUT course just after the golf cart starts is provided with the identification number of each golf cart 1 and a non-contact IC tag 51 for storing a traveling course corresponding to the identification number. Then, the traveling course is automatically switched to the traveling course corresponding to each golf cart 1 by a course switching device 65 according to the signal of the identification number from the golf cart 1 passing through the non-contact IC tag 51. Thus, it is not necessary to require any labor or time for reloading the guided vehicle at the branching point, and it is possible to accurately switch the traveling source without generating any erroneous reloading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120409-A (JP)
Title: Method for detecting combustion state
Inventor: FUERHAPTER ALOIS
IPC: F02P5/153
Filed: 2002-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a combustion state in a combustion chamber of an internal combustion engine, particularly to early determine a 50% mass conversion point. SOLUTION: A maximum value M of the heating progress dQ/dα of the combustion is determined. The 50% mass conversion point MFB 50% is assigned in a temporal respect to the maximum value M of the heating progress dQ/dα. The temporal assignment of the 50% mass conversion point MFB 50% to the maximum value M of the heating progress dQ/dα is done prior to the end of the combustion.
Patent JP-2004122001-A (JP)
Title: Water treatment apparatus
Inventor: USAMI AKIRA
IPC: C02F1/28
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such situation that a cartridge needs to be exchanged with another cartridge the day after exchange of, for example, one cartridge because the exchange of each cartridges is independently judged when a treatment apparatus is provided with a plurality of cartridges and prescribed values for individually deciding the cartridges for exchange are determined.  <P>SOLUTION: Exchange recommendation values at which the exchange is recommended and exchange absolute values at which the exchange is needed are previously determined as stipulated values according to the performance deterioration characteristics of the cartridges. When the use information of the at least one cartridge attains the exchange absolute value, whether the use information of the other cartridge attains the exchange recommendation value of the cartridge or not is judged. When the exchange recommendation value is attained, the simultaneous exchange with the cartridge attaining the exchange absolute value is urged by using an exchange display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127041-A (JP)
Title: Adiabatic door locking device of vending machine
Inventor: TANAAMI TOMOHIKO
IPC: G07F9/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by making a hinge and a locking device which pivotally support an adiabatic door which blocks the front of an article rack easier and to further enhance operability of opening/closing of the adiabatic door.  <P>SOLUTION: In a vending machine having the article rack 2 provided in a main body 1, the adiabatic door 4 having an article ejection part 17 which ejects articles in the article rack 2 outward and which blocks the front of the article rack 2, a hinge part 21 which pivotally supports the adiabatic door 4 to the main body 1 and the locking device 25 which locks the adiabatic door 4 at a blocked position, the locking device 25 is provided with locking means 26b, 28b which press and lock the adiabatic door 4 to the front of the article rack 2 and regulation means 26a, 28c which regulate positions of the adiabatic door in up and down directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289055-A (JP)
Title: Method of chemical-mechanical polishing of semiconductor substrate and aqueous dispersing fluid for chemical-mechanical polishing
Inventor: KONNO TOMOHISA
IPC: B24B37/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of chemical-mechanical polishing a semiconductor substrate for substantially reducing the occurrence of scratch and separation at the outer periphery and having an excellent polishing rate of a metal film which is a wiring material even though the film is a low dielectric insulating film with low mechanical strength, and to provide an aqueous dispersing fluid for chemical-mechanical polishing used for the method.  <P>SOLUTION: In the method of chemical-mechanical polishing is characterized by using the aqueous dispersing fluid for chemical-mechanical polishing in which abrasives (1) and a heterocyclic compound with two or more carboxyl groups or anhydride thereof (2) are mixed is used, and a polishing surface is polished under a condition that grinder rotational velocity is 50 to 200 rpm and the pressure of a pressing head is 700 to 18,000 Pa. The aqueous dispersing fluid for chemical-mechanical polishing, where the abrasives (1) and the heterocyclic compound with two or more carboxyl groups or the anhydride thereof (2) are mixed, is used for polishing the polishing surface under the condition that the grinder rotational velocity is 50 to 200 rpm and that the pressure of the pressing head is 700 to 18,000 Pa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134842-A (JP)
Title: Unit for receiving digital broadcast
Inventor: HAYAMA FUTOSHI
IPC: H04N5/64
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for receiving digital broadcast with a low profile and the improved strength of a mount part (mount face) of an input terminal 8.  <P>SOLUTION: A first flat plate part 11 is located in a way of being integrated with two side walls (long side walls 3a, 3b) among a plurality of side walls of a shield case 1 and placed opposite to a circuit board 2. Then the input terminal 8 is erected from the first flat plate part 11. Further, preferably the end of the remaining side wall (short side wall 4b) having been not integrated with the first flat plate part 11 is bent to be an L-shape to form a second flat plate part 12 and the tip (the end opposite to the bent end) of the second flat plate part 12 is electrically connected and fixed to the circuit board 2. Since the two integrated side walls and a support having the first flat plate part hold a relation that the deformation of the one due to an external stress is suppressed by the other in this way, a case structure capable of withstanding a bending stress in any direction can be realized. As a result, the strength of the support for external connection terminals and then of the entire unit can sufficiently be ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248012-A (JP)
Title: Liquid exhaustion sensor and liquid feed device using the same
Inventor: NISHIOKA YUJI
IPC: A47L15/44
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid exhaustion sensor, by which liquid exhaustion can be precisely detected over a long period and whose flexibility is high and to provide a liquid feed device which uses the liquid exhaustion sensor.  <P>SOLUTION: The liquid exhaustion sensor 1 which is attached to an intermediate part of a liquid feed channel used to feed a liquid to a prescribed part and which constitutes a part of the liquid feed channel is composed of an optically transparent tube body 2, in which the opening in one end part is formed in a connected part 4, capable of communicating with an upstream-side pipe 16 in the liquid feed channel, in which an opening in the other end is formed in a connection part 5 capable of communicating with a downstream-side pipe 16' in the liquid feed channel and in which an inside hollow part 6 communicating with both end connection parts 4, 5 is formed in a liquid passage channel, and a photosensor 3 attached to the tube body 2. A detection part 11 in the photosensor 3 detects the presence of the liquid passed through the inside of the part 6 through an optically transparent wall surface in the tube body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004132205-A (JP)
Title: Air fuel ratio controller of internal combustion engine
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air fuel ratio controller of an internal combustion engine which surely prevents a control system from being resonated and which can stably control when an air fuel ratio is controlled by using an adaptive control unit.  <P>SOLUTION: At an engine idling time, a rotational speed maintaining control for maintaining an engine rotational speed NE at a target rotational speed is performed. When the the speed maintaining control is performed, a gain coefficient matrix P of an updating speed of a model parameter is set to a matrix PID for controlling to maintain the rotational speed (S41, S42, and S45). Thus, the updating speed of the model parameter is set to a value larger than the case of a low load operating state for not performing the rotational speed maintaining control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129550-A (JP)
Title: Method for separating and recovering monocyte
Inventor: SEKI SUMIHITO
IPC: C12N1/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively and effectively collecting high-purity monocytes from humor by a simple operation.  <P>SOLUTION: The method for collecting the monocyte comprises passing mononuclear cell suspension having 1,000-10,000 total number of nuclear cells per mm<SP>2</SP>surface area of a filter into a filter apparatus packed with the filter which catches monocytes and passes lymphocytes, introducing a recovery solution into the filter apparatus and recovering the monocytes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130454-A (JP)
Title: Board holding-down device for printed circuit board drilling machine
Inventor: TANAKA SHINJI
IPC: B23B41/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board holding-down device for a printed circuit board drilling machine having a large machining region and capable of reducing the amount of air cut-off.  <P>SOLUTION: This board holding-down device 6 is provided with a body part 6A; a bush 20 provided with a through hole 7 for inserting through a drill 4, at the center part and movably supported to the body part 6A while making the moving direction coincident with the axial direction of the drill 4; and a spring 24 for energizing the bush 20 in a separating direction from the body part 6A. When drilling, outside air is sucked from the open end of the through hole 7 via a groove 6b while closing an inlet 22i of a vent hole 22. When separating the bush 20 from the printed circuit board 15 after the completion of drilling, the inlet 22i of the vent hole 22 is opened to suck the outside air from both the vent hole 22 and the open end of the through hole 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131144-A (JP)
Title: Container gripping apparatus
Inventor: MORI MIZUHO
IPC: B65B35/36
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container gripping apparatus, which can move grippers easily in both X, Y directions by an arbitrary extent, has a simple structure, and can be fabricated at a low cost.  <P>SOLUTION: The container gripping apparatus 20 comprises a plurality of first slide shafts 41 extending in the X direction, a plurality of grippers 40 supported slidably on the first slide shafts 41, respectively, and a plurality of compressive coil springs 43 interposed between the grippers 40, respectively. The gripper apparatus 20 further includes a fixing arm 31 and a movable arm 32, between which the grippers 40 are sandwiched in the X direction to be pressed against a deviating force of the compressive coil springs 43, two second slide shafts extending in a Y direction, a plurality of slide shaft holders 48 arranged along the second slide shafts to support the ends of the first slide shafts 41, respectively, a plurality of compressive coil springs 50 interposed between the shaft holders 48, respectively, and movable arms 52, between which the holders 48 are sandwiched in the Y direction to be pressed against a deviating force of the compressive coil springs 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136542-A (JP)
Title: Decorating method
Inventor: SAITO TAKASHI
IPC: B44C1/22
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorating method, by which a trouble such as the separation of a decorated paint is hard to develop.  <P>SOLUTION: The paint, which is rubbed in a working groove through a raw lacquer as a bonding layer, becomes hard to be separated by being applied to a decoration consisting of a first process S1 for forming the recessed working groove on the working surface of a workpiece, a second process S2 for rubbing the raw lacquer in the working groove, a third process S3 for rubbing paint on the working groove and a fourth process S4 for hardening the raw lacquer.  <P>COPYRIGHT: (C)2004,JPO