baber/WOPTO huggingface dataset:
Patent JP-2006081358-A (JP)
Title: Power instruction system of electric railroad
Inventor: MOTOSAKA YOICHI
IPC: G06Q10/00
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a trouble of an electric railroad from spreading and reduce a time required for recovering from the trouble.  <P>SOLUTION: A system is provided with a trouble location identifying function 11 for identifying a trouble location based on trouble information from a monitoring/controlling function 1 when the trouble occurs, and a proximal crew searching function 13 for determining a work crew and a maintenance center proximate to the identified trouble location and displaying them on a trouble recovery supporting screen, and supports and deals with the trouble. The trouble location identifying function searches a trouble location table 10, and extracts the nearest trouble location in distance expressed in kilometers. The proximal crew searching function 12 searches a table 9 including distances to the maintenance centers expressed in kilometers, determines the maintenance center nearest to the trouble location in distance expressed in kilometers, searches a work management data table 6, and determines the work crew nearest to the trouble location in distance expressed in kilometers. A work management function 4 searches and configures a table 8 including work locations in distance expressed in kilometers, and records it to a work management data table 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005209153-A (JP)
Title: System, method, and data structure for smoothing link travel time
Inventor: ISHIKAWA HIROKI
IPC: G01C21/34
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, a method and data structure for smoothing link travel time wherein a link travel time calculated from traffic information composed of only a received congestion degree is smoothed.  <P>SOLUTION: In an exclusive information communication system C, a server 70 inputs traffic information composed only of a congestion degree from a vehicle information and communication system T together with time information through a radio communication equipment 80, and stores them into a storage device 90, and the server 70 calculates a link travel time based on the congestion degree being the storage traffic information for each time information, and smoothes the calculated link travel time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006082273-A (JP)
Title: Manufacturing method of pneumatic tire
Inventor: HASHIMURA YOSHIAKI
IPC: B29K105/24
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a pneumatic tire which enables not only the uniform coating of a mold release agent with respect to the inner surface of an unvulcanized tire but also the enhancement of the quality of a vulcanized tire.  <P>SOLUTION: In the manufacturing method of the pneumatic tire for setting the unvulcanized tire 20, which has the mold release agent applied at least to the inner surface thereof, is set to a mold and vulcanized, a cylindrical material M is preformed from a plastic material and the mold release agent is blown into the cylindrical material in a sprayed state while the interior of the cylindrical material M is set to a hermetically sealed state to prepare the cylindrical material M of which the inner surface is entirely coated with the mold release agent. This cylindrical material M is used to mold the unvulcanized tire 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006085774-A (JP)
Title: Method of detecting slider floating state, and magnetic disk apparatus using the same
Inventor: NAKAJIMA HIROYOSHI
IPC: G11B21/21
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect the floating state of a magnetic head slider highly precisely with a simple method and configuration.  <P>SOLUTION: The floating state of the magnetic head slider for a magnetic disk is specified based on a reproduced signal detected from a magnetic disk in the magnetic head slider, for example, its output voltage value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083442-A (JP)
Title: Film deposition method, electronic device an electronic appliance
Inventor: YOTSUYA SHINICHI
IPC: C23C14/04
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition method where electrical wiring of low resistance can be deposited with high production capacity as the amount of a noble metal material to be used is reduced, and to provide an electronic device and an electronic appliance.  <P>SOLUTION: The method for depositing a pattern 12 of a thin film 52 on a substrate 50 comprises: a first stage where a metal substrate film 60 is deposited on the substrate 50 using a mask 10 by a vapor deposition method, so as to deposit a pattern 12; and a second stage where the substrate 50 is subjected to plating treatment, so as to deposit a metal film 65 on the pattern 12 composed of the metal substrate layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086398-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HIKITA MASAHIRO
IPC: H01L29/423
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor device which is superior in breakdown voltage and is constituted of a group III-V nitride semiconductor.  <P>SOLUTION: In the structure, a first source electrode 106 is connected via a via hole 112 with a conductive substrate 101, and a second source electrode 110 is formed, whereby the concentration of electric field, which is apt to be produced at the end of a gate electrode 108 nearer a drain electrode 107, can be diffused or relaxed effectively, even if a high reverse direction voltage is applied between the gate electrode 108 and the drain electrode 107. Thus, the dielectric strength is improved. Moreover, it is unnecessary to locate a via hole passing through up to the back on the conductive substrate 101, because of using the conductive substrate 101 as a substrate forming an element forming layer. Accordingly, the first source electrode 106 and the back electrode 115 can be electrically connected, while the necessary strength on the conductive substrate 101 is held, as it is.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086423-A (JP)
Title: Manufacturing method for insulated gate bipolar transistor
Inventor: KONO KENJI
IPC: H01L21/336
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an IGBT that can suppress positive feedback between the temperature rise of the IGBT and operating current increase.  <P>SOLUTION: A cross current Ic=Nq(μeRT+μhRT)s(VfRT-VfHT)/d, where N is conductivity modulation density, (q) an electron charge, μeRT electron mobility at room temperature, μhRT positive hole mobility at room temperature, (s) the cross-sectional area of an n+ buffer layer and an n- layer 4 (Fig. 2), (d) the thickness of the n+ buffer layer and n- layer 4, VfRT the operating voltage at room temperature, and VfHT the operating voltage at high temperature. The conductivity modulation density N is so determined that the cross current Ic is smaller than the operating current Iop/m (m: the number of IGBTs connected in parallel), and n+ buffer layer density nb and n+ buffer layer thickness db are so determined as to obtain the conductivity modulation density N.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006082046-A (JP)
Title: Drop discharging apparatus, its method, device production method and device
Inventor: USUDA HIDENORI
IPC: B05C5/00
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drop discharging apparatus which can simplify a circuit and reduce a cost and its method.  <P>SOLUTION: The liquid-drop discharging apparatus has a plurality of nozzle blocks consisting of a plurality of nozzle units and carries out drop coating on a medium with drops discharged from the nozzle blocks, wherein a discharging characteristic rank of each nozzle unit is arranged to be nearly the same in each nozzle block and one driving-waveform forming circuit giving one common driving-waveform to each nozzle unit is arranged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006084451-A (JP)
Title: High-sensitivity measuring apparatus and method for phosphate ion and silicate ion using ion exclusion separation
Inventor: MORI KATSUNOBU
IPC: G01N21/78
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapidly measuring phosphate ion and silicate ion contained in test sample water with high sensitivity, and an apparatus therefor.  <P>SOLUTION: This method for measuring silicate ion and phosphate ion contained in the test sample water comprises separating silicate ion and phosphate ion in the water by ion exclusion type ion chromatography using water or a dilute acid as an eluent and using a hydrogen type acescent cation exchange resin as a separation column; converting these ions to molybdophosphoric acid and molybdosilicic acid by a complex generating reaction with a molybdic acid or sodium molybdate/diluted acid solution; and measuring the ions by UV absorbance detection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006093766-A (JP)
Title: Digital audio reproducing apparatus
Inventor: KATOU NOBUYOSHI
IPC: G10L19/00
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional digital amplifying circuit that causes distortion due to variations in a power supply voltage or the like.  <P>SOLUTION: A digital amplifying circuit comprising a PWM modulator and a power switch includes: a first integration circuit for integrating a PWM output; a second integration circuit for integrating an output of the power switch; a means for detecting an error of the two integration circuits, and the error signal is used for a correction signal fed back to a PWM input. Thus, distortion due to power supply voltage variations and a non-idealistic operation of the power switch can be reduced. The dynamic range of an A/D converter is compressed by amplifying the error through the integration and detecting a difference, and then a digital audio amplifier eliminates the need for the A/D converter with high speed and high accuracy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006089242-A (JP)
Title: Belt-like sheet binder and method of unbinding the same
Inventor: KITAYAMA YASUSHI
IPC: B65H49/08
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt-like sheet binder wrapped around a hollow cylindrical shape not requiring a winding drum for transporting a long belt-like sheet formed in a spiral tube by spirally winding it and a method of unbinding the band-like sheet binder.  <P>SOLUTION: In this long belt-like sheet binder wrapped around in the hollow cylindrical shape, the belt-like sheet is wrapped around on a winding shaft formed by arranging parallel with each other and combining a plurality of rigid center side bar bodies so that their axes are disposed on a circumference at approximately equal intervals in the hollow cylindrical shape with a winding width narrower than the length of a center side bar body. The rigid outer bar body longer than the winding width of the wrapped around belt-like sheet is disposed at a position where outermost surface part of the belt-like sheet at its winding end crosses the extension of a line connecting the center of the winding shaft to the center side bar body so as to be parallel with the center side bar body in pairs. The both end parts of the center side bar body and the outer bar body in pairs are detachably fastened to each other with fasteners.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091694-A (JP)
Title: Nd filter, its manufacturing method, and light quantity control diaphragm device
Inventor: KUNII KOKI
IPC: G02B5/00
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ND filter which is excellent in neutrality in a visible area and is high in reliability and productivity.  <P>SOLUTION: The ND filter 0 is a thin film type in which optical absorption films 3, 5 and dielectric films 2, 4, 6 are laminated on a transparent base 1. The transparent base 1 consists of films made of resin which can be fed at fixed speed. The optical absorption films 3, 5 consist of mixture of metal and metal compound filmed by spattering by targeting a simple substance of metal or mixture of metal and metal oxide and using mixed gas of oxygen, nitrogen and argon as atmospheric gas to the films traveling at the fixed speed and their extinction coefficients are ≥0.3 in the visible area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005129037-A (JP)
Title: System and method for manufacturing tag
Inventor: ROESNER BRUCE
IPC: B42D15/10
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a RFID tag manufacturing system capable of reducing costs by simplifying a manufacturing process.  <P>SOLUTION: The tag manufacturing system comprises a thin circuit board 1 formed with a plurality of RFID modules, a conveyor 2 for RFID modules moving the circuit board 1, a tester 3 performing operational tests of the RFID modules, a flat plate-shaped board 4 formed with a plurality of antennas, a conveyor 5 for antennas moving the flat plate-shaped board 4, a connector 6 connecting the antennas with the RFID modules, and a control section 7 controlling motions of the tester 3 and the connector 6. Many RFID tags can be manufactured in a short period of time since the thin circuit board 1 formed with the plurality of RFID modules 11 is carried by the conveyor 2 and the RFID modules are connected with the antennas by means of the connector 6 by carrying the flat plate-shaped board 4 formed with the plurality of antennas 31 with a conveyor 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006092491-A (JP)
Title: Personal authentication apparatus, personal authentication system, personal authentication method and personal authentication program
Inventor: OTSUBO HIDEHIKO
IPC: G06F21/35
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal authentication apparatus, a personal authentication system, a personal authentication method and a personal authentication program that can authenticate a customer according to a feature quantity of face image data changing with time.  <P>SOLUTION: The personal authentication apparatus 10 authenticates a customer according to biometric authentication data changing with time. An imaging part 104 images a predetermined region of the customer representing a predetermined biometric characteristic. An IC tag reading/writing part 103 reads a plurality of biometric authentication data acquired from respective pickup image data imaging the predetermined region of the customer at a plurality of past time points from a predetermined IC tag 3 carried by the customer. An authentication determination part 1072 identifies the customer according to the result of collation between the plurality of biometric authentication data read by the IC tag reading/writing part 103 and biometric authentication data acquired from the pickup image data imaging the customer at the authentication.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100430-A (JP)
Title: Organic el display
Inventor: KUBOTA HIROSHI
IPC: G09F9/30
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display of high light taking-out efficiency with sufficiently wide angle of view field.  <P>SOLUTION: The organic EL display 1 comprises a translucent insulating layer 10, an organic EL element 40 arranged on the rear side of the translucent insulating layer 10, a diffraction grating 30 arranged between the translucent insulating layer 10 and the organic EL element 40 or on the rear side of the organic EL element 40, and an optical film 60 arranged on the front side of the translucent insulating layer 10. The optical film 60 comprises a first part 61 which is optically isotropic and a second part 62 which is optically anisotropic. The first part 61 and the second part 62 form a plurality of borders that are tilted from the main surface in terms of a cross section which is vertical to the main surface of optical film 62.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006099858-A (JP)
Title: Manufacturing method of magnetic head slider
Inventor: FUKAZAWA TOSHIO
IPC: G11B21/21
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress manufacturing dispersion of processing of difference in level of a magnetic head slider as much as possible.  <P>SOLUTION: This method comprises a process in which a metallic mold consisting of a transparent substrate and having a desired plurality of planes having difference in level and a plurality of planes having difference in level of a reflected image is pressed to an opposing plane of a magnetic head slider of which the opposing plane for a magnetic recording medium consists of a metal or a semi-metal material; and a process in which the metal or the semi-metal material is made soft or melted, and a reflected image difference in level pattern of the metallic mold is transferred to the opposing plane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006094779-A (JP)
Title: Combine harvester
Inventor: OHARA KAZUSHI
IPC: A01F12/50
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester preventing grain from scattering when opening an inspection lid, by setting a container hopper having a large amount of container volume at the outside part of a grain tank, wherein the container hopper has front and rear sidewalls and outer walls formed higher than the openable inspection lid set upper surface thereof.  <P>SOLUTION: The grain tank having a carrying out conveyor pivotally installed therein is provided, wherein, at the lower side in the grain tank, a dividing flow down plate is removably set near the upper part of the carrying out conveyor which conveyor is slanted so that the outer end side is lower, a grain housing hopper is detachably set at the outer part of the grain tank through an opening formed by opening at the lower end upper part of the dividing flow down plate, an inspection lid is openably set at the upper surface of the grain housing hopper, and the sidewall of the hopper is formed higher than the inspection lid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006095459-A (JP)
Title: Die head and die coater using the same
Inventor: YOSHIDA FUMIYUKI
IPC: B05C5/02
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion type die head capable of coating the surface of a substrate to form a high precision uniform coating film using a low viscous coating liquid and capable of rapidly carrying out the preparation before coating because air in a manifold is rapidly released.  <P>SOLUTION: The extrusion type die head is constituted so that the coating liquid is discharged from a slit to a base material and applying the coating liquid on the base material, the slit length is uniform in the slit direction, the cross sectional area of the ends of the manifold is larger than that of the center and an air releasing hole is provided on end parts. A die coater using the die head is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102988-A (JP)
Title: Printing device, printing system, program and recording medium
Inventor: TANAKA NOBUYUKI
IPC: B41J13/10
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device capable of printing a plurality of recording mediums at a time.  <P>SOLUTION: The printing device has a detection section to detect a setting condition showing whether a plurality of recording mediums to be printed are set and the relative setting positions of the recording mediums, a data preparation section to prepare single printing data PD from the image data of an image to be printed on the printing surface of one recording medium as a recording medium for which data is to be prepared, and a data development section to develop the printing data for one recording medium to a coordinate position corresponding to the setting position for the recording mediums to be printed on the basis of the result of detection of the detection section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006104594-A (JP)
Title: Net-repairing fiber and net-fastening fiber
Inventor: MIYAZAKI SHUJI
IPC: D01F6/92
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net-repairing fiber and a net-fastening fiber capable of being used for repairing and fastening a net, respectively, by being joined to the net given by net making, having excellent flexibility as characteristics so as to make a knot easily tightened and hardly loosened, having enough tensile strength, tensile elongation, and coloration similar to those of the net, and capable of being advantageously given from a viewpoint of a cost.  <P>SOLUTION: The net-repairing fiber and the net-fastening fiber are each used by being joined to the net given by the net making, wherein each of the fibers comprises multifilament yarn containing polyethylene terephthalate as a main component, contains a pigment in an amount of 0.3-1.0 mass% based on a mass of the fiber, and has a single fiber fineness of 3.5-5.0 dtex, a tensile strength at break of 6.5-8.5 cN/dtex, and a tensile elongation at break of 14-20%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106486-A (JP)
Title: Optical fiber connector
Inventor: INOUE TOMOKI
IPC: G02B6/38
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that optical fiber splicing and ferrule polishing have to be performed through accurate grasping of the position of the fused part and at a position where the fused part is unprotruding from the tip end of the ferrule, for the purpose of positioning the fused part of optical fibers inside a ferrule, in an optical fiber connector which is composed of an optical fiber ferrule having a minute hole for passing an optical fiber of a prescribed diameter, an optical fiber of the prescribed diameter, and an optical fiber adaptable to small radius bending with a finer outer diameter than the optical fiber of the prescribed diameter, wherein the two optical fibers are fusion spliced with each other with the fused part arranged on the entrance end of the minute hole, and wherein the end face of the prescribed diameter optical fiber on the side not fusion spliced is arranged in a manner facing the exit end of the minute hole.  <P>SOLUTION: The fused part is structured with the outer diameter enlarged so that it becomes larger than the bore diameter of the minute hole. As a result, it is possible to make the fused part surely stay inside the ferrule and to make the positioning easier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112656-A (JP)
Title: Refrigerator
Inventor: OHIRA AKIYOSHI
IPC: F25D17/08
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent impairing of cooling performance caused by frost formation on a cooler in a limited space.  <P>SOLUTION: This refrigerator comprises the cooler for cooling the air circulated and blown to a refrigerating-temperature compartment and a freezing-temperature compartment, a cooler inlet-side air flow channel formed at a lower portion of the cooler in a state of extending along the longitudinal direction of the cooler and guiding the air returned from the refrigerating-temperature compartment and the freezing-temperature compartment to the cooler, a returned air flow channel of the refrigerating-temperature compartment, communicated with at least one longitudinal end of the cooler inlet-side air flow channel, a linear defrosting heater 19 mounted along the longitudinal direction of the cooler inlet-side air flow channel, and a rectification member 45 mounted along the longitudinal direction of the defrosting heater 19 for rectifying the air flow guided to the cooler from the cooler inlet-side air flow channel. The rectification member 45 is formed in such manner that a flow channel resistance at a returned air flow channel side to which the returned air 61 from the refrigerating-temperature compartment flows, is smaller than flow channel resistance at a depth side of the cooler inlet-side air flow channel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI