baber/WOPTO huggingface dataset:
Patent JP-2003250933-A (JP)
Title: Hollow golf club head
Inventor: NAKAHARA NORIHIKO
IPC: A63B53/04
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow golf club head in which the repulsion is increased and the degree of design freedom is improved in comparison with the composition of only a single metal material while maintaining the durability by composing different kinds of materials.  <P>SOLUTION: In the hollow golf club head in which a head body 1 is formed from a metal, a hole 2a is formed in the vicinity of the middle of a crown portion 2 in the head body 1, the hole 2a is closed with a cover member 6 made of a material different from the head body 1, and the ratio (ρm/ρf) of the specific gravity ρm of the head body 1 and the specific gravity ρf of the cover member 6 is set ≥1.3. Then, a reinforcement 7 composed of fiber reinforced plastics is laminated on a face portion 3 in the head body 1, and the ratio of the face area of a combined part of the reinforcement 7 and the head body 1 to the face area of the head body 1 is set ≥20%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004211771-A (JP)
Title: Water current branching implement
Inventor: TAKAGI TOSHIO
IPC: E03C1/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water current diverging implement mounted at a washing machine side capable of lessening load charged on a faucet side and preventing dislocation from a faucet and damage on a connecting portion and resolving complicated piping in the vicinity of a washing machine caused by connection of a hose prepared for a different use.  <P>SOLUTION: A screw connecting portion capable of connecting with a screw connecting portion formed to connect between an end of a hose and a water supply-side connecting portion at a facility side is formed on an inlet-side connecting portion connecting the end of the hose being connected from a water supply facility side and a portion connecting with an facility-side outlet portion directly connecting with the water supply-side connecting portion at a facility side in which the end of the hose is connected. A branching outlet portion connecting a hose supplying water except the facility is prepared on each end of passages branched to one or more from a passage between the inlet-side connecting portion and the facility-side outlet portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181157-A (JP)
Title: Front door opening and closing device of game stand
Inventor: HASEGAWA KANEMITSU
IPC: E05D15/44
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability by reducing the projection of the operation range of a front door to the front when the front door of a game stand is opened/closed.  <P>SOLUTION: In the front door opening/closing device of the game stand, a support part, to which a guide roller 3 and a moving side hinge pin 4 are attached, is attached to a front door frame 1, and a holder part 7 for holding a guide rail 8 engaged with the guide roller and a fixed side hinge pin 5 is fixed to the inner frame 9 side. The device also has a link 6 for connecting the two hinge pins.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535327-A (JP)
IPC: A61L2/24
Filed: 2001-04-20
Abstract: The invention relates to a method and a system for producing a gaseous medium containing a sterilisation agent and for monitoring and regulating the concentration and quality of the gaseous medium. The method preferably includes concentration determination of a substance or agent in a sample of the gaseous medium in the presence of disruptive matter by means of light absorption, as well as an apparatus therefor. By measuring the light absorbency at two different wavelengths, it is possible to detect and compensate for the effect of disruptive matter such as dust particles, dirt and bubbles (aerosols). By also measuring the intensity of light emitted from the light source which has not yet passed through the measurement sample, simultaneously with the measurements of the absorbency of light allowed through the sample, at each measured wavelength, the actual concentration can be determined with improved accuracy. The method and the system are applied for the sterilisation of packaging materials, packaging containers and packing or filling machines within the food packing industry.
Patent JP-2004523466-A (JP)
Title: 環状アミノ酸誘導体
IPC: A61K31/402
Filed: 2001-07-03
Abstract: 式（Ｉ） 【化１】     式中、 Ｒ １ 、Ｒ ２ 、Ｒ ２’ 、Ｒ ２’’ 、Ｒ ３ 、Ｒ ４ 、Ｒ ５ 、Ｒ ５’ 、Ｒ ５’’ 、Ｒ ５’’’ 、Ｒ ５’’’’ 、Ｘ、Ｙ、Ｕ、ＶおよびＷは、請求項１で与えられた意味を有する、で表される新規化合物は、凝固因子ＸａおよびＶＩＩａの阻害剤であり、および血栓症、心筋梗塞、動脈硬化、炎症、卒中、狭心症、血管形成術後の再狭窄、間歇性跛行、腫瘍、腫瘍疾患および／または腫瘍転移の治療のために使用することができる。
Patent JP-2004505033-A (JP)
Title: 薬物を可溶化するための新規なマイクロエマルジョンおよびミセルシステム
IPC: A61K9/107
Filed: 2001-07-31
Abstract: 長鎖ポリマー界面活性剤成分および短鎖脂肪酸界面活性剤成分からなり、各成分の含有量が安定なマイクロエマルジョンまたはミセルシステムを提供するために選択される、水不溶性または難水溶性薬物のためのマイクロエマルジョンデリバリーシステム。
Patent JP-2004505698-A (JP)
Title: 洗濯機使用説明の表示方法および装置
IPC: D06F33/02
Filed: 2001-08-08
Abstract: 本発明は、洗濯機使用説明の表示方法および装置に関し、より詳しくは、洗濯の全てのプロセスについて、使用者に各段階毎に案内する洗濯機使用説明の表示方法および装置に関する。本発明は、洗濯機の使用方法を熟知していない初心者のために、使用説明を各段階毎に案内し、使用者が指示事項に従って実行する場合、実際のプロセスが実行されるように導き、さらに、洗濯機の使用時に発生する問題を使用者から直接調べ、手当てできるようにしたことを特徴としている。また、本発明によれば、更に、洗濯ヘルプにより、洗濯機の種々の機能および使用方法を、より便利で効果的に使用可能となるとの利点がある。
Patent JP-2004506301-A (JP)
IPC: H01M8/02
Filed: 2001-07-24
Abstract: Stainless steel components to be used in electrochemical cells, e.g. fuel cells, are treated by an electrochemical and/or chemical oxidation treatment, e.g. cyclic voltammetry, in order to modify the surface characteristics, viz. surface composition and/or morphology, and thereby reduce the interfacial resistance associated with the surface of the component.
Patent JP-2004506819-A (JP)
Title: デンプン組成物の製紙における使用
IPC: D21H21/18
Filed: 2001-04-20
Abstract: カチオン性架橋デンプンを含むデンプン組成物およびこれらデンプンを製紙において使用する方法を開示する。より詳細には、カチオン化された架橋デンプンおよび製紙機のウェットエンド系における上記デンプンの使用を開示している。開示のデンプン組成物は、特定のウェットエンド系に合わせたカスタマイズに特に適しており、製紙機間におけるウェットエンドのばらつきに応じて改質できる。 【選択図】図１
Patent JP-2004506460-A (JP)
Title: 足の保持装置
IPC: A43B3/12
Filed: 2001-08-21
Abstract: 足の保持装置は剛性の垂直支柱部材と、支柱部材の外面に隣接し　て配置されているとともに支柱部材の上を越えて曲がるように構成され、人間の足のプロファイルに一致する垂れ下がりのない左右非対称の弧の形状を設けるようにされた弾性バンド部材とを備えている。着脱自在に固着する機構により、バンド部材は固着および離脱を容易に行うことができる。足の保持装置は、ベースプレートと垂直支柱部材の間に固定された直角を設け、使用者の足をそのまま真っ直ぐに挿入できるようにしている。足の保持装置としては、運動用途の非傾斜設計と履物用途の傾斜設計とがある。足の保持装置を組み立てる方法と製造する方法も提供される。
Patent JP-2004508087-A (JP)
Title: 高調波空間合成を利用する超音波診断画像処理システムおよび方法
IPC: A61B8/00
Filed: 2001-08-29
Abstract: 超音波診断画像処理システムおよび方法は、高調波画像処理を行って、様々な視角における複数の画像を捕捉する。空間的に合成された画像を形成するために合成されるところの捕捉した超音波画像数は、システム・ユーザにより直接的に又は間接的に導入されるシステム動作パラメータにおける変化に応答して、変動する。
Patent JP-2004513010-A (JP)
Title: 走行安定性を制御する方法
IPC: B60T8/1755
Filed: 2001-10-30
Abstract: 本発明は、複数の入力値に依存して車両の個々のブレーキの圧力が決定され、それによって個々の車輪毎のブレーキ介入によって走行安定性が高められる、車両の走行安定性を制御するための方法に関する。車両の走行安定性を高めるために、安定した走行状態で、高ダイナミック操舵に基づいてその後不安定な走行状態になる傾向があるかどうかが決定され、この場合安定した走行状態で既にブレーキ予介入が行われる。
Patent JP-2004513183-A (JP)
IPC: A61K8/67
Filed: 2001-11-14
Abstract: There is provided a composition comprising the reaction product of: (a) one or more phosphate derivatives of one or more hydroxylated actives; and (b) one or more complexing agents selected from the group consisting of amphoteric surfactants, cationic surfactants, amino acids having nitrogen functional groups and proteins rich in these amino acids.
Patent JP-2004525999-A (JP)
IPC: C09D109/00
Filed: 2001-12-07
Abstract: Hot-curing reactive compositions based on natural and/or synthetic elastomers which contain olefinic double bonds and vulcanization agents which contain, apart from conventional liquid polyenes, at least one liquid cis-1,4-polyisophere with a molecular weight between 20 000 and 70 000 and a vulcanization system consisting of sulfur, accelerators and quinonoximes, exhibit plastisol-like flow characteristics so that they can be applied at room temperature using conventional spray units. These compositions are suitable as joint-sealing and sealing compositions, as underseal adhesives and as structural adhesives such as e.g. lap-joint adhesives.
Patent JP-2004520377-A (JP)
IPC: A61K31/497
Filed: 2001-12-19
Abstract: The present invention provides a compound of formula (I) wherein R>1<-R>5<, R>25<, R>26<, Y and X>2< are defined as in claim 1. The compounds activate human peroxisome proliferator activated receptors (hPPARs) and are useful for the treatment of associated disorders such as cardiovascular disease and hypercholesteremia.
Patent JP-2004518830-A (JP)
Title: 広い表面積を有する繊維性構造体及びその製造方法
IPC: D21F1/10
Filed: 2001-10-23
Abstract: 第１平面を画定すると共に第１隆起を有する第１領域、及び第１平面から外側に伸びて第２隆起を画定する第２領域を少なくとも有し、第２領域は複数の繊維性ピローを具備する繊維性構造体。繊維性ピローの少なくとも一部は、繊維性ドーム、及び第２隆起でそこから横方向に伸びる繊維性カンチレバー部分を具備する。カンチレバー部分は第１平面から隆起し、その間にポケットを形成する。第１平面に垂直な横断面では、繊維性ピローは、第１隆起で測定される横断面基部及び横断面外辺部を有し、横断面基部に対する横断面外辺部の比は４／１より大きい。複数の繊維性カンチレバー部分を有する少なくとも１つの繊維性シートを具備する積層繊維性構造体も開示される。繊維性構造体を製造する方法は、裏側及びそれの反対側であるウェブ側を有する模様付き枠組み、並びに裏側により形成される平面から隆起してその間に空隙空間を形成する複数の吊り下げ部分を含む偏向用導管部分を具備する偏向用部材の上に配置される複数の繊維を提供する工程と、偏向される繊維の幾つかが空隙空間内に配置されるように繊維の一部分を偏向用導管内に偏向することによって、繊維性ドーム及びそこから横方向に伸びるカンチレバー部分を形成する工程とを包含する。
Patent JP-2005501804-A (JP)
IPC: C07C67/14
Filed: 2002-01-23
Abstract: Novel platform molecules and polymerizable mesogens made therefrom; novel synthetic pathways for making such platform molecules and polymerizable mesogens.
Patent JP-2004537032-A (JP)
Title: ピクセルアレイ
IPC: C12Q1/68
Filed: 2002-02-15
Abstract: 本発明は、マイクロアレイにおける生体分子またはそのアナローグの検出、および前記マイクロアレイ用の支持体に関し、特に、仮第１メンバー結合分子のアレイまたはライブラリ内の第１メンバー分子と、第２メンバー結合分子との結合を決定またはテストする方法に関する。本発明は、仮第１メンバー結合分子のアレイまたはライブラリ内の第１メンバー分子と、第２メンバー結合分子との結合を決定するのに適したマイクロアレイ用の支持体であって、表面パッチが前記パッチから物質的に識別可能な表面領域内で散在する支持体表面を備える支持体を提供する。
Patent JP-2005508488-A (JP)
Title: 単離された乳管液試料
IPC: C12Q1/68
Filed: 2002-01-16
Abstract: 患者の乳房の1本の乳管から乳管液試料を単離することにより、乳癌の診断のための試料を調製することができる。単離された液体は、乳房の他のいずれの乳管からの乳管液とも混合されていない。一般に、標的の乳管は自発分泌性ではない。単離された乳管液試料を、癌または前癌と関連のあるマーカーの有無を判定するために検査することができる。単離された乳管液試料が、乳房の他のいずれの乳管からの乳液とも混合されていないことにより、罹患している乳管の同定が可能となるほか、既存の診断技術および分析技術の感度の向上も得られる。
Patent JP-2004537289-A (JP)
Title: 骨量および脂質レベルを調整するｈｂｍ変異型
IPC: A01K67/027
Filed: 2002-05-13
Abstract: 本発明は、動物細胞およびトランスジェニック動物中のＨＢＭ、ＬＲＰ５、またはＬＲＰ６由来のＨＢＭ様ポリペプチドを発現させるために使用する方法および材料に関する。本発明はまた、ＨＢＭ様ポリペプチドを発現するトランスジェニック動物に関する。本発明は、コード配列、オリゴヌクレオチドプライマー、およびプローブを含む核酸、タンパク質、クローニングベクター、発現ベクター、形質転換された宿主、医薬組成物の開発方法、骨発達に関与する分子の同定方法、ならびに骨発達および脂質調整に関与する疾患の診断および治療方法を提供する。好ましい実施形態では、本発明は、骨粗鬆症の治療、診断、および予防方法に関する。
Patent JP-2004209429-A (JP)
Title: Drop discharge system, discharge amount measuring and discharge amount adjusting methods for drop discharge head, electro-optical device, manufacturing method for the device, and electronic equipment
Inventor: KOBAYASHI YUKI
IPC: B05D3/00
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drop discharge system accurately adjusting drop discharge amount of a drop discharge head, a discharge amount measuring method and a discharge amount adjusting method for the head, an electro-optical device manufactured by using the system, a manufacturing method therefor, and electronic equipment equipped with the electro-optical device.  <P>SOLUTION: The drop discharge system 10 has a drop discharge device 1 and a chamber 91 containing it. The device 1 is provided with a head unit 11 having a plurality of the drop discharge heads discharging drops to a substrate as a work, and a discharge amount measuring unit 84 having a liquid receiver for discharge amount measuring by receiving drops discharged from the head for measuring the drop discharge amount of the head. Temperature and humidity inside the chamber 91 are controlled as environmental conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214112-A (JP)
Title: Micromachine switch
Inventor: NISHIJIMA NORIYO
IPC: H01H59/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromachine switch, preventing the reliability of the switch from lowering in accordance with the power increase of a signal, and thus providing a longer switching life.  <P>SOLUTION: The micromachine switch comprises a moving part partly and fixedly supported on a fixing substrate, a moving part contact point provided on the moving part, a fixing part contact point provided on the fixing substrate, and switching means for connecting/disconnecting between the moving part contact point and the fixing part contact point. At least two or more contact elements are provided at the moving part contact point, each having an individual spring element for energizing in parallel or transmitting signals. The two or more contact elements connect/disconnect with a time difference at switching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215165-A (JP)
Title: Radio base station
Inventor: OGIWARA MAMORU
IPC: H04B1/26
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station capable of detecting the gain of an amplifier using a simple circuit configuration, achieving space saving and low cost.  <P>SOLUTION: The radio base station has an amplifier monitoring means for monitoring the gain of an LNA2 by superposing amplified pilot signals on the received signals, amplifying the signals by the LNA2 that amplifies the received signals, and detecting the amplified pilot signals, and a local synthesizer 11 for generating intermediate frequency as a demodulated frequency. The station comprises a pilot signal generating circuit 27, that generates the pilot signals by multiplying the frequency generated by the local synthesizer 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219546-A (JP)
Title: Automatic focusing device and automatic focusing method
Inventor: WAKASHIRO SHIGERU
IPC: G02B7/36
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic focusing device capable of realizing accurate automatic focusing even on the fine character of a subject.  <P>SOLUTION: The automatic focusing device is equipped with an automatic focusing part 15 which extracts a luminance signal from an image signal, calculates the intensity and the direction of the edge of each image on the basis of the luminance signal, selects a pixel where the pixels whose edge directions are the same and whose edge intensity is large do not exist in the pixels adjacent in the direction of the edge of the image out of the images whose intensity and direction have been calculated, and calculates an evaluation value by integrating the intensity of the edge of the selected pixel. The automatic focusing part 15 detects a position where the evaluation value becomes maximum by repeating processing to calculate the evaluation value every time a stepping motor driving circuit 21 step-drives a movable lens system 3b, and moves the lens system 3b to the detected position where the evaluation value becomes maximum.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218927-A (JP)
Title: Meat and bone meal incineration method and meat and bone meal combination boiler
Inventor: SUZUKI YASUO
IPC: F23G5/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meat and bone meal incineration method and a meat and bone meal combination boiler capable of efficiently and completely burning meat and bone meal and allowing the effective use of the meat and bone meal as a part of the fuel of the boiler.  <P>SOLUTION: This boiler having a movable stoker 2 moving in a furnace 1 comprises means 15 and 16 supplying the mixed fuel of meat and bone meal and coal to the start end part 3 of the movable stoker 2 positioned on the outside of the furnace 1 and means 18 and 19 spraying meat and bone meal into the furnace 1 are disposed. Desirably, chip dust soaked with water is included in the mixed fuel, and the introduction of the mixed fuel to a mixed fuel supply means is performed through a constant mixing means. Also, desirably, the meat and bone meal spraying mean 19 has a plurality of in-furnace openings to supply the meat and bone meal to the plurality of in-furnace openings by uniformly distributing the meat and bone meal through a distribution means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004122228-A (JP)
Title: Chromium-plated roll for use in cold-rolling, conveying, and cooling, method for manufacturing the roll, and method for manufacturing steel sheet
Inventor: KURISU YASUSHI
IPC: B21B39/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll having excellent adhesion, wear resistance, and lubrication property for use in cold-rolling, conveying, and cooling a steel sheet, its manufacturing method, and a cold-rolling method, a conveying method, and a cooling method of the steel sheet using the roll.  <P>SOLUTION: The chromium-plated roll on the surface of which the layer of a chromium plate having semispherical projecting shapes of 1-12 μm in diameter and the manufacturing method of the chromium-plated roll by applying chromium-plating after performing blast-processing on the surface of the roll are provided. It is preferable to have a plurality of recessed parts having an opening of 1-300 μm in diameter, ≤50 μm in depth or height, and 2-600 μm in pitch, molten marks, the projecting parts, or the recessed parts so as to be independently of or overlapped to each other on the surface of the roll. An NiW-plated layer having the semispherical projecting shape of 1-120 μm in diameter can be provided between the chromium-plated layer and the surface of the roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318074-A (JP)
Title: Chip scale marker and marking method
Inventor: HAN YOU-HIE
IPC: H01L21/68
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip scale marker and a marking method.  <P>SOLUTION: In the marking method of the chip scale marker, laser beams oscillated from a laser oscillator are passed through a galvano-scanner and an f theta lens so that a plurality of chips of a wafer located in a wafer holder are marked. The marking method comprises: a step of measuring positional information on a plurality of points of the wafer (a); a step of transmitting the measured positional information to a controller (b); a step of calculating a deviation between a marking distance of the f theta lens and the point, and a focal length of the f theta lens, from the transmitted positional information (c); and a step of, when the deviation in the step (c) is a specific value or more in the corresponding wafer chip, correcting so that the corresponding wafer chip is located at the focal length of the f theta lens to mark (d). Thus, as the marking is performed by correcting so that a warped wafer chip can be located at a specific distance from the f theta lens, the marking quality can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248519-A (JP)
Title: Method and device for power control depending on temperature of electric equipment
Inventor: ROEPKE STEFAN
IPC: H02J7/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and reliable method and device for power control of an electric equipment which does not have an influence on the operation of a machine or a device.  <P>SOLUTION: Temperature of a power dispatching unit connected to the electric equipment or characteristic quantity depending on this temperature is obtained, and/or temperature of one or a plurality of components of the electric equipment or the characteristic quantity depending on this temperature is obtained, then if the temperature or the characteristic quantity depending on the temperature obtained in this way is over prescribed threshold, electric power consumed by the electric equipment is reduced until the temperature or the characteristic quantity depending on the temperature lowers again under the prescribed threshold or threshold lower than that.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004232471-A (JP)
Title: Mounting structure of exhaust manifold to rotary piston engine
Inventor: NIWA YASUSHI
IPC: F02F11/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide mounting structure of an exhaust manifold to a rotary piston engine, keeping sealability or durability of a metal gasket.  <P>SOLUTION: The metal gasket 3 constituted of laminating six stainless steel thin plates 31 to 36 is interposed between an engine main body 1 and a flange 25 for installation to the engine of the exhaust manifold 2. Bead parts 31a to 36a of the thin plates 31 to 36 are positioned to a side face of an intermediate housing 13 having an exhaust port. An outer edge part 31b of the thin plate 31 on an engine main body 1 side is extended in a front rotor housing 12 direction to overlap with the front rotor housing 12 by a predetermined dimension. A recessed part 12b having a predetermined dimension is formed in a part of the housing where the thin plate 31 of the housing 12 overlaps with each other, so that the housing 12 does not press the extending part 31b even when the housing 12 projects.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263355-A (JP)
Title: Device for generating duplicated file in distributed system
Inventor: RAO CHUNG-HWA HERMAN
IPC: G06F13/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed system wherein though a plurality of file copies are permitted, the meaning and the rule of a file system are those of a single file copy.  <P>SOLUTION: In this distributed system, a file designated as a 'duplicated file' has a plurality of copies existing in the distributed system, and each copy is perfectly equivalent to another copy. Namely, only one local copy of the file exists for accessing any copy, and any access process reaches the same result as an access executed on the same host. Synchronization of writing operation to the copy of the duplicated file is realized by transmitting a message for designating the same operation to all the other element systems having the copy of the duplicated file, at any time when the element system executes an operation for changing the duplicated file to the copy of the duplicated file.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004233216-A (JP)
Title: Satellite-borne antenna acquisition tracking device
Inventor: IZUMI KYOICHIRO
IPC: G01S3/42
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, when two tracking receivers are loaded in order to acquire a redundancy configuration, the satellite mass is increased because two calibration devices are loaded in an antenna acquisition tracking device, and the problem wherein difference signal input which is an input condition of the tracking receiver when the antenna gain maximum direction agrees with the beacon wave arrival direction can not be calibrated in the RF terminal state.  <P>SOLUTION: This device has a constitution wherein, as for a calibration signal to be inputted into a sum signal system of the tracking receiver 2, a sum signal 11 outputted from an antenna 1 for receiving the beacon wave is inputted through a directional coupler 3 and a switch 4, and as for a calibration signal to be inputted into a difference signal system of the tracking receiver 2, the sum signal 11 outputted from the antenna 1 for receiving the beacon wave is branched by the directional coupler 3 by utilizing a switch for switching a redundancy system of the tracking receiver 2, and then inputted through a phase shifter or connected to a terminator 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235041-A (JP)
Title: Spark plug
Inventor: MATSUTANI WATARU
IPC: C22C5/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug of which the ground electrode is hardly suffered from abnormal corrosion even if the plug is used under severe operating conditions.  <P>SOLUTION: A ground electrode 30 is structured of a noble metal alloy composed of a first component which is one of Rh or Pt of ≥50 wt% and a second component which is the other of Rh or Pt of <50 wt%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230741-A (JP)
Title: Thermal recording body
Inventor: DATE TAKASHI
IPC: B41M5/26
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording sheet excellent in thermal efficiency and coloring sensitivity.  <P>SOLUTION: In a thermal recording body having a thermal recording layer provided on a substrate and containing a colorless or light-colored dye precursor and an organic developer as main constituents, the substrate contains a bulky pulp which is obtained by mercerizing a raw pulp with an alkaline water solution of 9-50 wt.% and then treating it with hot water or a polyvalent alcohol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI