baber/WOPTO huggingface dataset:
Patent JP-2005016616-A (JP)
Title: Controller of torque converter with lock-up mechanism
Inventor: UEKI AKIHIRO
IPC: F16H61/14
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a torque converter with the lock up system that detects the working oil temperature of the torque converter and the water temperature of the engine cooling water, and permits the engagement operation of a lock up clutch at a preferably low stage of these temperature after starting the engine according to these detected values.  <P>SOLUTION: This controller of the torque converter with the lock up system has a water temperature sensor B1, an oil temperature sensor B2 and a temperature comparison means B3 that compares and judges the temperature detected by the water temperature sensor B1 and the oil temperature sensor B2 with the prescribed temperature. It has the first permission condition that allows the engagement operation of the lock up clutch when the detected value by the water temperature sensor B1 is judged to be over the first prescribed temperature by the temperature comparison means B3, and the second permission condition that allows the engagement operation of the lock up clutch when the detected value by the water temperature sensor B1 is judged to be over the second prescribed temperature being smaller than the first prescribed temperature, and the detected value by the oil temperature sensor B2 is judged to be over the third prescribed temperature by the temperature comparison means B3. And it controls the engagement operation of the lock up clutch based on the first permission condition or the second permission condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014758-A (JP)
Title: Rim, and method for manufacturing the same
Inventor: IKEDA KUNIYASU
IPC: B21D26/033
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To form a rim with a characteristic appearance, and further to improve its static strength and dynamic strength.  <P>SOLUTION: The rim is integrally formed of an inner hidden plate shape member 2 constituting an inner hidden surface 21 hidden by a tire T and an outer exposed plate shape member 3 constituting an outer exposed surface 31 exposed to the outside of the tire T. The base material of the rim having the inner hidden surface 21 and the outer exposed surface 31 is formed first by gripping and press-forming a pipe between dies having forming surfaces corresponding to the inner hidden surface 21 and the outer exposed surface 31 respectively, and secondly by bending the base material of the rim, and finally by welding both end portions of the bent material of the rim.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019741-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KUMAGAI YUKIHIRO
IPC: H01L27/06
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, excellent in transistor characteristics and high in reliability, in the semiconductor device having a vertical type transistor.  <P>SOLUTION: In the semiconductor device having a first periodical structure wherein vertical type transistors are arranged periodically on the main plane of a silicon substrate, at least one piece or more and preferably three pieces or more of vertical type dummy transistors are formed at the end part of the first periodical structure with a period same as that of the first periodical structure, since the stresses of the vertical type transistors in the first periodical structure become uniform, the semiconductor device, wherein the characteristics of vertical type transistors in the first periodical structure are uniform, can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350486-A (JP)
Title: Inverter device
Inventor: HIROSE HIROYUKI
IPC: H02M7/48
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device in which effect of power supply promotion can be improved by effectively using electromagnetic energy and a power factor is set to be sufficiently high by adding auxiliary winding to an inductor belonging to an inductive load and making a direct power supply promotion system for adding auxiliary winding voltage to rectifying power voltage.  <P>SOLUTION: The device is provided with the inductive load including a rectified power supply, an inverter and an inductor 310. A half bridge is constituted of switching elements 221 and 222, flywheel diodes 231 and 232 connected in antiparallel to the switching elements and main capacitors 241 and 242. The inductive load is connected to an intersection of the switching elements and the capacitors. The device is provided with auxiliary capacitors 511 and 512 charged through the flywheel diodes and are discharged through the switching elements, auxiliary diodes 521 and 522 inhibit input of flywheel diode currents via main capacitors and permit input via auxiliary capacitors, and an auxiliary winding 312 which crosses magnetically with the main winding 311 of the inductor. Moreover, the device is provided with an auxiliary rectifying circuit adding auxiliary winding voltage to rectified power voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017785-A (JP)
Title: Optical unit and projection type image display device using the same
Inventor: HODEN KAZUO
IPC: G02B27/18
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical unit wherein irradiation positions and irradiation ranges on liquid crystal panels corresponding to respective color light rays separated into three colors can be adjusted independently for each color light.  <P>SOLUTION: Condenser lenses provided with position adjustment means for adjusting an irradiation position on a liquid crystal panel are arranged between a first dichroic mirror for first separating white convergent light radiated from a light source into two kinds of color light of first color light and its complementary color light and a mirror for turning the first color light toward a first image display element corresponding to the first color light and between the first dichroic mirror and a second dichroic mirror for separating the complementary color light into second color light and third color light, on an optical path of each color light after the first dichroic mirror.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024617-A (JP)
Title: Optical transmitter
Inventor: FUJITA HIDEAKI
IPC: G02B6/42
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter which is little in the fluctuation in signal transmission efficiency and is composed of an inexpensive and simple configuration.  <P>SOLUTION: A lens 4 converts the light emitted from a light emitting element 3 to parallel beams of light nearly parallel to the optical axis of an optical fiber 2 and couples the parallel beams of light to the optical fiber. The positional relations of the light emitting element 3, the lens 4 and the optical fiber 2 are so set that the area of the light spot generated at the end surface of the optical fiber 2 by the parallel beams of light is made larger than the area of a core section at the end surface of the optical fiber 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353429-A (JP)
Title: Wave type roof board device
Inventor: OMOTO ICHIRO
IPC: E04D3/362
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave type roof board device which can be easily assembled and attached without using any special tools.  <P>SOLUTION: The device is composed of a roof board member having a plurality of ribs and forming gutters at both ends to house water-stop member, the water-stop member having a water-stop valve of a solid single-piece type made of hard/flexible rubber or plastic and supporting the roof board member and a supporting member, the supporting member secured by a sheathing board member to support the roof board member and a cap member engaged to be clamped to the roof board for covering the water-stop member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027425-A (JP)
Title: Method of controlling inverter device
Inventor: IMAMURA YUKIHIRO
IPC: H02P27/06
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To offer a control method for an inverter device such as a general-purpose inverter.  <P>SOLUTION: The control elements of an inverter device 4 are composed of a frequency instruction unit 21, an absolute value computer 22, a lower limit value setter 23, a comparison circuit 24, a changeover switch 41, a multiplying computer 26, etc. When the frequency command value of the frequency instruction unit 21 falls under the lower limit value of the lower limit value setter 23, the frequency set value that the multiplying amplifier 26 outputs is set to "0", whereby the AC motor 3 driven in variable speed by this inverter 4 is made to stand by while stopping its rotation, and the rotation of the AC motor 3 is started automatically when the above frequency instruction value falls under the above specified lower limit value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028907-A (JP)
Title: Drive device for motor
Inventor: KIMURA KIYOSHI
IPC: B60K17/04
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device for an electric motor in which the sound emission from a housing resulting from propagation of the vibration of the motor is reduced.  <P>SOLUTION: The drive device 1 for the electric motor M is equipped with an input shaft 10 coupled with the rotor shaft 60 of the motor, a counter shaft 20 installed parallel with the input shaft 10 and coupled with the drive wheel side, one set of helical gears consisting of the first gear 12 and the second gear 22 to enable the power to be transmitted from the input shaft 10 to the counter shaft 20, the housing 5 to hold the motor M in covering, and a seventh bearing 57 to hold that end of the rotor shaft 60 located opposite its coupling part 14 with the input shaft 10 rotatably round the axis and attached to the housing 5. Further a wave spring 82 is installed which is held pinchedly between the rotor shaft 60 in the coupling part 14 and the input shaft 10 and repels the motor shaft 60 and the input shaft 10 from each other in the axial direction, and thereby the rotor shaft 60 presses the housing 5 in the axial direction through the seventh bearing 57.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043412-A (JP)
Title: Reflection ground photosensitive element and manufacturing method for reflection plate using the same
Inventor: FURUBAYASHI HIROMI
IPC: G02F1/1335
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection ground photosensitive element which is inexpensive, whose fine defects when the element is laminated at normal pressure are reduced and with which production yield and reliability can be enhanced in a production process of the reflection plate and to provide a manufacturing method for the reflection plate using the same.  <P>SOLUTION: In the reflection ground photosensitive element wherein (a) a ruggedness formation layer support film, (b) a reflection ground photosensitive resin layer and (c) a protective film are laminated in this order, a polyester film subjected to release treatment is used as (c) the protective film and peeling strength of the (b) and the (c) is 0.05 to 0.45 N/m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000245-A (JP)
Title: Self-assembling polynucleotide delivery system
Inventor: SZOKA FRANCIS C JR
IPC: A61K47/48
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for bringing a polynucleotide to a subcellular constituent of eukaryotic cells, and to provide a method for introducing the polynucleotide into the cells in vitro.  <P>SOLUTION: This composition contains the polynucleotide and a functional reagent. The composition further contains a DNA-masking component, a cell-recognizing component, a charge-neutralizing component, a membrane-permeating component, and a subcellular constituent-localizing component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043467-A (JP)
Title: Optical fiber cable
Inventor: OKADA KEISUKE
IPC: G02B6/44
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable in which connection from a optical fiber ribbon which is contained in the optical fiber cable to single coated optical fiber type optical fiber cables.  <P>SOLUTION: In this optical fiber cable 1, a part where adhesion force of the tape resin 12 of the optical fiber ribbon 10 and an outer sheath 3 is large and a part where the force is small are formed alternatively in the longitudinal direction by intermittently forming inclusions 40 in the longitudinal direction of the cable. Moreover, the coated optical fiber ribbon 10 is configured so that four optical fibers 11 are arranged in parallel and the entire length of these optical fibers 11 is covered in one body with tape resin 12 of resin and in the optical fiber ribbon 10, when the maximum value of the thickness of the ribbon 10 and the outer diameter of the optical fiber 11 are denoted respectively as T(μm), d(μm), the inequality of T≤d+40(μm) is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047819-A (JP)
Title: Composition for improving intestinal environment
Inventor: TATE TOMOYA
IPC: A61P31/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for improving an intestinal environment, which is effective for promoting human health by improving intestinal flora in human, i.e. promoting propagation of useful bacteria such as bifidobacteria and lactic acid bacteria and inhibiting propagation of harmful bacteria such as clostridia and Escherichia coli.  <P>SOLUTION: This composition contains a polygalactose and/or a polygalactose derivative thereof each of which has a molecular weight of 10,000-120,000, a viscosity of 5-15 mPa s (determined at 25°C with a Brookfield viscometer) as a 30% (w/v) aqueous solution and a pH of 5-7 as a 1% (w/v) aqueous solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047519-A (JP)
Title: Packaging container
Inventor: IMAI KEIJI
IPC: B65D53/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic packaging container with sealability for preserving and protecting contents and easiness to open when in use, with which a sufficient opening for taking out the pasted or liquefied contents or the like without spillage can be easily formed.  <P>SOLUTION: The packaging container hermetically sealed with a lid material is equipped with an opening port 1 and a notch or a cut 2 on a side flange of the container so that the lid material 3 of the opening port can be easily unsealed while tearing it off vertically from the side face of the container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046694-A (JP)
Title: Coated film forming method and coater
Inventor: OKU AKIO
IPC: B05C5/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated film forming method and a coater which offer a high material efficiency and coating uniformity in a surface.  <P>SOLUTION: The coated film forming method comprises the following steps of; placing a substrate 1 on a substrate supporting unit 2 and rotating the supporting unit 2 and the substrate 1 at a prescribed rotating speed, detecting the level of a processing surface of the substrate 1 at a prescribed position, controlling the vertical position of a nozzle 8 according to a detected level of the processing surface so that the relation between the area S and inner periphery R of a coating liquid supply port of the nozzle 8, from which a coating liquid is supplied to the processing surface, and the distance d between the supply port and the processing surface satisfies the inequality: S/R>d>0, and supplying a prescribed amount of the coating liquid at a prescribed position on the processing surface of the rotating substrate 1 so as to apply the coating liquid spirally to the processing surface and form a film over the entire surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057377-A (JP)
Title: Array antenna feeder and array antenna system using the same
Inventor: TANAKA YOSHIJI
IPC: H01Q3/24
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of enhancing the reliability of an array antenna system.  <P>SOLUTION: An array antenna feeder is provided with: a plurality of feeding circuits for feeding exciting power to each of a plurality of radiation elements; a switch means for switching the connection of the plurality of radiation elements to the plurality of feeding circuits; and a control means for controlling the switch means to disconnect a faulty feeding circuit from the radiation element when the optional feeding circuit in the plurality of feeding circuits is faulty and connecting a feeding circuit used in place of the faulty feeding circuit selected among the plurality of feeding circuits to the disconnected radiation element. Thus, a redundancy system of the array antenna feeder can compactly be configured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060728-A (JP)
Title: Low-specific gravity hot-dip aluminized steel plate, and method for pressing the same
Inventor: SENUMA TAKEHIDE
IPC: C22C38/06
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel plate contributable to weight reduction of car parts, and a method for pressing the same.  <P>SOLUTION: In a low-specific gravity hot-dip aluminized steel plate, plating of Al concentration of, by mass, ≥ 80% is performed on both sides of a steel plate containing Al of ≥ 5% and ≤ 11% with the coating thickness of ≥ 50μm and ≤ 200μm on each side. In a pressing method of the low-specific gravity hot-dip aluminized steel plate, the hot-dip aluminized steel plate with plating of Al concentration of ≥ 80% performed on both sides of the steel plate containing Al of ≥ 5% and ≤ 20% Al with the coating thickness of ≥ 50μm and ≤ 250μm on each side is pressed at ≥ 400°C and ≤ 800°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064009-A (JP)
Title: Ferrite magnet powder, its manufacturing method, and bonded magnet using same
Inventor: KOBAYASHI OSAMU
IPC: C01G49/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide inexpensive ferrite magnet powder that has excellent magnet characteristics even in a composition region which is excessive in Fe<SB>2</SB>O<SB>3</SB>than the stoichiometric composition, and to provide a method of manufacturing the magnet powder and an inexpensive bonded magnet that is improved in characteristics by using the magnet powder.  <P>SOLUTION: The ferrite magnet powder contains the phase of the magnetoplumbite type crystal structure expressed by the chemical formula of (A<SB>1-x</SB>R<SB>x</SB>)O-n[(Fe<SP>3+</SP><SB>1-y</SB>Mg<SP>2+</SP><SB>y</SB>)<SB>2</SB>O<SB>3</SB>] by ≥80% in mole ratio and has a mean particle diameter of 0.5-3.0 μm. In the chemical formula, the reference symbol A denotes at least one kind of element selected out of Ba and Sr, and the reference symbol R denotes at least one kind of element selected from among rare-earth elements. In addition, x, y, and n denote mole ratios and are respectively adjusted to meet 0<x≤0.6, 0<y≤0.05, and 6.0<n≤6.6. In sintering of the magnet powder, the atmosphere is controlled to a reducing atmosphere so that the phase of the magnetoplumbite type crystal structure expressed by the chemical formula may be produced by ≥80% in mole ratio. The bonded magnet is manufactured by using this magnetic powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071419-A (JP)
Title: Dvd reproducing device and disk reproducing device
Inventor: TAKADA MASATO
IPC: G11B27/10
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To start the reproduction of a main title immediately even in a disk in which the procedure of shifting the reproduction of the main title after finish of reproduction of an advertisement title is recorded.  <P>SOLUTION: The DVD reproducing device, which is provided with a reproduction control means 20 for reproducing a vide tile shown by a main title reproducing procedure in the order shown by a main title reproducing procedure, is provided also with a longest title detecting means 21 for detecting the longest title being a video tile being the longest in the reproduction time out of a plurality of video titles recorded in a DVD 7. When a main title priority instruction for reproducing the main title preferentially is inputted, and also when a video title in which initial reproduction is shown in the main title reproducing procedure is not made the longest title, the reproduction control means 20 performs the reproduction of the longest title at a start.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023905-A (JP)
Title: Turbine stationary blade cooling structure
Inventor: MIYATA JINICHI
IPC: F01D9/02
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine stationary blade cooling structure for effectively cooling an inside shroud at its trading side (at the rear part of a nozzle band portion) without discharge machining a finely elongate hole in a gas turbine having a high temperature at the inlet while applying itself as it is to position changes of a band flange portion of a turbine nozzle or a cooling jet orifice.  <P>SOLUTION: The turbine stationary blade cooling structure is located between a combustor and a turbine moving blade for introducing high temperature gas from the combustor to the turbine moving blade on the downstream side. A turbine stationary blade 10 consists of a plurality of nozzle segments 12 divided in the peripheral direction. Each nozzle segment has a hollow cavity 13a provided in the inside shroud, a cooling air passage 13b via which the hollow cavity is communicated with the cooling air supply face of the inside shroud, and a cooling air jet orifice 11 via which the hollow cavity is communicated with the high temperature gas flow face of the inside shroud.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033929-A (JP)
Title: Method of peeling off multiple cover cable, and peeler
Inventor: SAITO JUNYA
IPC: H02G1/12
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of peeling off a multiple cover gradually by simple action, by enabling the downsizing and simplification without needing special control.  <P>SOLUTION: The disclosed method of peeling off a multiple cover cable is as follows. When first and second cam plates 6A and 6B shift in a body by a drive source 7, the first stage of peeling is performed in condition that a second cutter 2B has bitten in the topside of the first cover 123 of the multiple cover cable 11 together with a second holder 4B by means of these first and second cam plates 6A and 6B. Subsequently, when only the first cam plate 6A shifts, the the second stage of peeling is performed in condition that the second cutter 2B has bitten in the topsides of the second cover layers 122A and 122B of the multiple cover layer 11 together with the second holder 4B by only this first cam plate 6A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028820-A (JP)
Title: Device and system for image recording sending device and computer program
Inventor: FUJITA FUSAYUKI
IPC: B41J29/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device which makes it possible to effectively certify an original of document while restricting the consumption of a DNA ink, an image recording system, a sending device and a computer program.  <P>SOLUTION: In the image recording device, DNA is added to a designated important portion which has to be forgeryproof out of the contents of a recorded image. For example, in the case of an estimate, an invisible DNA ink is added to a forgeryproof region indicated by an oblique line such as portion where an estimated amount is recorded or a portion where a validity period is recorded. In the image recording system in which the image recording device is connected with the sending device, the sending device accepts the selection of an optional portion to which the DNA is to be added by the operation of the user and sends designation information for designating the portion, the selection of which is accepted to the image recording device. The image recording device adds the invisible DNA ink to the portion of the image to be designated by the designation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI