baber/WOPTO huggingface dataset:
Patent JP-2003515849-A (JP)
Title: 繊維材料からなるアンテナ支持体を備えた非接触ハイブリッド型スマートカードの製造方法
IPC: G06K19/08
Filed: 2000-11-28
Abstract: (57)【要約】
【課題】  ハイブリッド接触・非接触型スマートカードの製造工程に関し、特にアンテナが紙のような繊維材料上にあるハイブリッド接触・非接触型スマートカードの製造方法。
【解決手段】  アンテナを支持体上にスクリーン印刷する製造工程と、ホットプレス成形によってアンテナ支持体上にカード本体を積層する工程と、チップ及び両面回路を含むモジュールをハウジングするために前記スクリーン印刷を帯びた支持体と反対側のカード本体に空洞をフライス削りする工程と、カードにモジュールを挿入する工程とからなる。積層ステップの前にアンテナ支持体の角に製作された切り抜きによって、カード本体を共に結合することができる。こうして得られたカードは、受けた可能性があるいかなる機械的誤使用（極度の屈曲）の事後検証を可能にする。
Patent JP-2003517310-A (JP)
Title: ペプチドおよび核酸組成物を使用する、ｍａｇｅ２／３に対する細胞性免疫応答の誘導
IPC: C07K14/47
Filed: 2000-12-11
Abstract: (57)【要約】
本発明は、抗原がＴ細胞により認識される機構に関する本発明者らの知見を使用して、ＭＡＧＥ２／３（黒色腫抗原遺伝子）エピトープを同定し、そしてＭＡＧＥ２／３（黒色腫抗原遺伝子）エピトープを調製し、そしてＭＡＧＥ２／３（黒色腫抗原遺伝子）を保有する腫瘍に対して指向される、エピトープベースのワクチンを開発する。より詳細には、本出願は、薬学的組成物に関する本発明者らの発見、ならびに癌の予防および処置における使用方法に関する本発明者らの発見を伝える。
Patent JP-2003518800-A (JP)
Title: 改善されたデコーダーを備えた受信機
IPC: H03M13/17
Filed: 2000-12-05
Abstract: (57)【要約】
デジタル信号を受信する受信機は、ＲＦ信号を受信し、デインターリーブされた信号のためにそれらをデインターリーバー２２に対する入力信号に変換するフロンドエンドを含む。デインターリーバーの出力はリードソロモンデコーダーに接続される。デコーダーは、訂正できるエラーの数を増加するためデインターリーブ信号内の考えられるエラー位置を特定する消失情報を使用できる。受信機のエラー訂正能力を改善すべく、受信機は、現在のコードワード内で発見されたエラーからのエラーバーストに起因した次のコードワード内のエラー位置を予測するエラープレディクターを含む。予測エラー位置は、デコーダーによって消失として処理される。デコーダーが処理できるよりも多くの消失がデコーダーに付与されるのを防止するため、全ての予測エラーに対して可能性の指標を決定し、最も大きな確率を有するエラーだけがデコーダーに与えられることが提案される。
Patent JP-2003522707-A (JP)
Title: 高機械的強度を持つセラミック複合発泡体
IPC: B28B1/14
Filed: 2001-02-14
Abstract: (57)【要約】
本発明は反応結合された粉末を用いることにより製造されることを特徴とするセラミック発泡体構造に関する。この発明はまたセラミック発泡体構造を製造する方法に関し、それはその方法が次の段階：反応結合された粉末混合物を準備する、この粉末混合物の水中または溶媒中の安定なスラリーを作る、発泡体を作成する、前記発泡体を乾燥する、前記発泡体をか焼する、前記発泡体を酸化する、及び最終熱処理を含むことを特徴とする。この方法を用いて、古典的な発泡体に比べてより良好な機械的性質を持つセラミック発泡体が調製されることができる。
Patent JP-2003526516-A (JP)
Title: 液体金属の流量制御用スライディングゲート
IPC: B22D41/24
Filed: 2001-03-16
Abstract: (57)【要約】
目詰まりが削減される、液体金属の流量制御用制量ゲート（１０１０）であって、第一流路孔（１０３１）を持つ上板（１０３０）を持つものである。前記第一流路孔（１０３１）は、入口軸（１０１５）を持つ入口（１０３２）と、出口軸（１０３３）を持つ出口（１０３８）とを有する。入口軸（１０１５）と出口軸（１０３３）にはオフセット（１０３６）がある。上板（１０３０）に滑動可能に取り付けられたスロットル板（１０４０）は、上板（１０３０）から流れを選択的に受け入れる。制量ゲート（１０１０）は、ゲートが部分開放のとき、より小さな乱れのより良く対称な流れを提供するが、ゲートが完全開放のとき、全流量を可能とする比較的真っ直ぐな下方への流路を提供する。
Patent JP-2003529716-A (JP)
IPC: F02B37/24
Filed: 2001-03-28
Abstract: The present invention discloses a method of controlling an internal combustion engine, the engine including a variable flow exhaust gas recirculation (EGR) system driven in response to an EGR command signal to recirculate exhaust to an engine intake mixture, the method comprising determining a desired engine intake mixture composition composed of a plurality of different components, estimating an actual engine intake mixture composition, comparing the desired engine intake mixture composition to the estimated actual engine intake mixture composition, and controlling the engine based on the comparison such that the actual engine intake mixture composition tracks the desired engine intake mixture composition.
Patent JP-2003529909-A (JP)
Title: 安定化モジュールを有するコネクタ組立体
IPC: H01R13/40
Filed: 2001-03-27
Abstract: (57)【要約】
【解決手段】コネクタ組立体（１００）は、絶縁モジュール（４００）に付随する電気端子（３００）を受容するハウジング（２００）を具備する。ハウジングは、前面嵌合端（２０４）、後面（２０６）及びハウジングの後面を通って端子の嵌合端を受容するキャビティ（２０２）を有する。ハウジングは、後方に突出する第１シュラウド（２１０Ａ）を有する。第１シュラウドは、後縁（２１２）、及び後縁に沿って配置された切欠き（２１２Ｂ）を有する。各モジュールが各切欠きに嵌まる楔（４０４Ｂ）を有することにより、第１シュラウドはハウジングに対して直線的に整列した状態でモジュールを保持する。
Patent JP-2003532541-A (JP)
Title: 溶接装置及びこの溶接装置の操作方法
IPC: B23K11/11
Filed: 2001-04-23
Abstract: (57)【要約】
本発明は溶接装置の操作方法及び溶接装置に関し、溶接装置はフレームと、このフレームの固定位置をとる第１電極（３３）と、フレームに対して移動可能にフレームに取り付けた第２電極（３５）とを具え、これにより、  第２電極（３５）が第１電極（３３）の方向に向かって移動して２個の電極（３３，３５）間に配置した構成部材を互いに溶接することができるようにする。第２電極がスタート位置から溶接位置に向かって移動する間に、第２電極（３５）は、第２電極が溶接に好適な位置に隣接するポイントにおけるよりも移動の開始における方がより一層迅速に移動するようにする。第２電極（３５）のこのような移動を得るため、操作部材（１２）及びレバー（２８）との間にカム機構（１０）を設けておき、このカム機構には第２電極（３５）を支持しかつカム機構をフレームに対して回動可能にする。
Patent JP-2003532606-A (JP)
Title: ランプガラス球用の熱的に高負荷可能なアルミノアルカリ土類金属ケイ酸塩ガラス及びその使用
IPC: H01K1/28
Filed: 2001-05-04
Abstract: (57)【要約】
本発明は、ランプ、特に５５０℃を上回り７００℃までのガラス球温度でのハロゲン再生サイクルを有するランプ用の外殻としてのランプガラス球の形の、モリブデン−ガラス−融解物用のアルミノアルカリ土類金属ケイ酸塩ガラスに関する。意外なことに、かつ現在の見解に反して、０．０２５〜０．０４２質量％の含水量を有するアルミノアルカリ土類金属ケイ酸塩ガラスがハロゲンランプガラスの要求を満たし、かつ５５０〜７００℃のガラス球温度でハロゲンサイクルプロセスのためのこれらの不純物からの欠点を示さないことが見出された。０．０２５〜０．０４２質量％の含水量を有するガラス中で、含水量は、ハロゲン化タングステンの形成と分解との間の平衡妨害の範囲内で、不純物として作用しない。ランプのガラス球内面の黒化は、本質的により僅かな含水量を有する管球ガラスに比べて、生じないか又はそれほどひどく生じない。
Patent JP-2003533936-A (JP)
IPC: H04B1/12
Filed: 2001-04-26
Abstract: The method involves introducing an artificial noise signal with at least one noise signal frequency along the processing path ij the system so that the signal level exceeds a threshold level at which a parasitic state occurs or so as to prevent a constant amplitude. The added noise signal is a tone signal whose fundamental frequency has essentially a discrete value.. Independent claims are also included for the following: an arrangement for prevention of parasitic states in systems with processing of discrete amplitude signals, especially in telecommunications systems with burst modes.
Patent JP-2003534433-A (JP)
Title: 耐候性ポリマーブレンド、その使用およびそれから得られる成形品
IPC: C08L55/02
Filed: 2001-05-07
Abstract: (57)【要約】
本発明は、Ａ）ポリアミド、Ｂ）グラフト主鎖としての、シリコーンゴム、ＥＰ(Ｄ)Ｍゴムおよびアクリレートゴムから選択されるゴム−弾性グラフトポリマー少なくとも１種、Ｃ）極性基を有する熱可塑性ポリマーを少なくとも１種含む相溶化剤少なくとも１種、およびＤ）任意に、ビニル(コ)ポリマー少なくとも１種を含有する耐候性ポリマーブレンドに関する。
Patent JP-2004500852-A (JP)
Title: ヒト腫瘍細胞においてダウンレギュレートされる核酸の使用による、試料の殺腫瘍能を決定するためのプロセス
IPC: C12Q1/68
Filed: 2001-05-17
Abstract: ヒト細胞に由来するまたはヒト細胞を含む、癌細胞を含む被験試料が、腫瘍の発生、腫瘍の進行または転移の能力を有するか否かを決定するためのプロセスであって、被験試料、および同じ個体または同じ種の異なる個体から入手した非腫瘍細胞に由来する第２の試料を、各試料のそれぞれを配列番号：１の核酸プローブとともにインキュベートすること、および各試料のそれぞれと前記プローブとのハイブリダイゼーションの概算量を決定すること、ならびに被験試料が含む特定の核酸または核酸の混合物の量が前記第２の試料よりも多いか否かを判定するために、被験試料のハイブリダイゼーションの概算量を前記第２の試料のハイブリダイゼーションの概算量と比較することによって分析するプロセス。
Patent JP-2002301157-A (JP)
Title: Anesthetic filter device
Inventor: CASTOR ROLF
IPC: A61M16/18
Filed: 2002-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter device which eliminates problems in a conventional technology, and can control the adsorption and the desorption of an anesthetic gas without requiring the changing of the gas flow rate and the concentration parameter. SOLUTION: Filter housings (2 and 22) having an opening are provided, and filter elements (10 and 38) which are formed of an adsorptive material are provided. In addition, energy sources (12 and 18; 40 and 46), which provide an energy to the filter elements in order to change the retention of the gas-form anesthetic by the filter elements, are provided.
Patent JP-2003204647-A (JP)
Title: Rotating electric machine and connecting method for stator conductor
Inventor: MORI YOSHIKI
IPC: H02K15/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric machine, wherein the reliability of coil connection is enhanced, coil terminal treatment is simplified, and workability in assembling components is enhanced.  <P>SOLUTION: Flat conductors are laminated and inserted in the slots in a stator core. The preceding-stage winding end portion of the flat conductor and the subsequent-stage winding start portion of the flat conductor are stacked and connected together, to form an aggregate of stator coils 2. The aggregate of stator coils 2 comprises a plurality of coil groups, and the stator coils are connected as follows: one of electrodes is secured at one end of a conductor of a coil group, and the other electrodes is displaced. Thereafter, the preceding- stage winding end portion and the subsequent-stage winding start portion of the conductor are connected together. An insulation ring having connecting wires wired thereon, is integrally assembled thereto. Then, the winding end portion and the winding start portion of the aggregate of the stator coils are connected together, to constitute a specified winding circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208682-A (JP)
Title: Road tunnel information providing device
Inventor: NAKAHORI ICHIRO
IPC: G08B27/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road tunnel information providing device capable of rapidly providing disaster information or escape instruction to road users in the occurrence of a fire in a road turnnel.  <P>SOLUTION: This device is provided with an FM receiving means 28 for receiving FM broadcast wave with road information multiplied thereon and outputting an FM receiving signal; a disaster information generating means 22 for generating disaster information in the occurrence of a disaster in the road tunnel; an FM multiple modulation means 24 for generating a disaster FM signal in which the disaster information is multiplied as road information; and a signal switching means 25 for generally outputting the FM receiving signal and outputting the disaster FM signal in the occurrence of the disaster, and an antenna 31 for transmitting an output signal from the signal switching means 25 into the road turnnel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205792-A (JP)
Title: Interior trim material for vehicle
Inventor: URATSU MASAMI
IPC: B60R13/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior trim material for vehicle which can make a design face exhibit sufficient voluminous feeling irrespective of allowing manufacture in a simple production process.  <P>SOLUTION: In this interior trim material for a vehicle in which a surface of a base material 13 is coated with a coating member 7 comprising a surface material 9 and an ornament material 8, a fixing groove 28 is arranged in a required position in a portion coated at least with the ornament material on the surface of the base material 13, a molded rib part 27 expanded reverse- directionally with respect to the fixing groove 28 is provided in a position corresponding to the fixing groove 28 of the ornament material 8, and the rib part 27 is inversion-interposed into the fixing groove 28 of the base material 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209413-A (JP)
Title: Balun transformer
Inventor: TAKASHIMA MASAHIDE
IPC: H01P1/205
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized balun transformer which has an improved capability of removing noises having frequencies outside a frequency band to be used.  <P>SOLUTION: A multilayer substrate incorporating first and second coils serially connected, a third coil electromagnetically coupled to the first coil and a fourth coil electromagnetically coupled to the second coil is formed by laminating an insulator layer and a conductor pattern. A dielectric filter is packaged on the multilayer substrate. The first coil is connected to an unbalanced terminal via the dielectric filter. The third coil is connected between a first balanced terminal and the ground. The fourth coil is connected between a second balanced terminal and the ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205761-A (JP)
Title: Alarm system for dozing-drive using sensor for detecting moving-body
Inventor: FURUNO SHOGO
IPC: G01C21/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect a dozing drive to notify it, based on road information in a map information display and advancing-direction information in a moving body detecting sensor, in a dozing drive alarm system using the moving body detecting sensor.  <P>SOLUTION: The moving body detecting sensor for detecting the advancing- direction information in moving, the map information display and the dozing drive alarm system are attached to the vehicle, the advancing-direction information by the moving body detecting sensor is compared with the road information along a planed advancing direction in the map information display, and a driver is determined to be under a dozing condition when a difference therebetween is found, to notify an alarm by an alarm unit. In this dozing drive alarm system, the proper dozing drive alarm is issued to the driver to enhance travel safety, because the advancing-direction information in the moving of the vehicle itself is compared with the road information on the map information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260896-A (JP)
Title: Electronic lighting device of lamp and input step control method of same
Inventor: WEIRICH MICHAEL
IPC: H05B41/28
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic lighting device of a lamp which uses advantages of a SEPIC converter. SOLUTION: The electronic lighting device of a lamp has input steps structured as a SEPIC converter. A slow micro controller can be used for controlling by operating the SEPIC converter in a mode having discontinuous current process.
Patent JP-2003217535-A (JP)
Title: Lid structure of electronic equipment
Inventor: IDERA SHUICHI
IPC: G03B17/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid structure with good operability and capable of freely attaching and detaching a lid simply and stably.  <P>SOLUTION: With the lid structure of opening and closing an opening part of a storage space fitted inside a case, the lid is provided with a protruding piece protruded from the lid body outward than the face of the case and a locking protrusion at a peripheral edge of the lid body, while the case has an engagement part at a peripheral edge of the opening part of the storage space inside for free engagement with the locking protrusion. It is so structured that the locking protrusion acts in the direction of getting away from the engagement with the engagement part by elastic deformation of the protruding piece when the lid keeps the opening part shut.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213304-A (JP)
Title: Powder injection molding method
Inventor: HEIKO TATSUYA
IPC: B22F3/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a powder injection molding method with excellent dimensional accuracy and low manufacturing cost and to manufacture a high-quality metal product or ceramic product with excellent dimensional accuracy at low manufacturing cost without increasing the amount of a binder even if powder of fine size is used as metal powder.  <P>SOLUTION: In this powder injection molding method, a mixture prepared by adding a binder to metal powder or ceramic powder is kneaded and the resultant compound is formed into pellets, and the pellets are injection-molded and the resultant injection molded article is subjected to debinding and sintering to form a sintered molded article. In this method, the binder is allowed to foam at the above injection molding to form bubbles in the injection molded article. As to the above foaming, a foaming agent composed of volatile liquefied gas such as propane is used and impregnated into the pellets under pressure, or a foaming agent composed of inert gas such as carbon dioxide is used and supplied in a state of gas or supercritical gas into an injection molding machine at the injection molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213765-A (JP)
Title: Sanitary washing device
Inventor: ONO HIDEKI
IPC: E03D9/08
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device which achieves space saving and lower power consumption, can inhibit instantaneous temperature fluctuation, and keeps the temperature of washing water to a constant value irrespective of the usage of the washing water.  <P>SOLUTION: According to the sanitary washing device, washing water is heated by a heat exchanger while flowing, and supplied to an anal nozzle 1. A piston portion 20 of the anal nozzle 1 has a spout hole 25 formed near its tip, and a channel 27 formed therein, which communicates with the spout hole 25 from a rear end surface. A cylinder portion 21 of the nozzle 1 has a washing water inlet 24 in a rear end surface thereof, and an inner space of the cylinder portion 21 functions as a temperature fluctuation buffer portion 28. The washing water inlet 24 is decentered from a central axis of the cylinder portion 21. Further, a spring 23 energizes the piston portion 20 toward the rear of the cylinder portion 21. Then, by the pressure of the washing water supplied from the washing water inlet 24, the piston portion 21 progresses to spout the washing water from the spout hole 25 of the piston portion 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218600-A (JP)
Title: Component imaging method and apparatus, and component mounting apparatus
Inventor: MOTOKAWA YUICHI
IPC: H05K13/04
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component imaging method, a component imaging apparatus, and a component placing apparatus for suppressing the imaging error occurrence frequencies of the images of a plurality of components and improving the working efficiency of the imaging of components when a retention state is recognized by the image of the plurality of components being retained, and the plurality of components are to be mounted on a circuit board according to the recognition result.  <P>SOLUTION: In the component imaging method for imaging the image of an imaging surface in components on an imaging plane by an imaging system, each range wherein the imaging surface of the plurality of components can be imaged is set, each relative position on each imaging surface in the direction of distance between the imaging surface and the imaging system in the plurality of components is being retained, at the same time the imaging surface of the entire components and the imaging system are moved relatively, the imaging plane of the imaging system is positioned to a region where the ranges that can be imaged overlap, and the images of the plurality of components are imaged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214250-A (JP)
Title: Camshaft pin mounting structure of engine
Inventor: FURUYA AKIRA
IPC: F01M9/10
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the lubricity and assemblage of a camshaft pin.  <P>SOLUTION: The camshaft pin 61 is installed in the camshaft pin mounting hole 66a of a cylinder head 4, and inserted into the shaft hole 28a of a camshaft 28. A projected part 71 facing the camshaft pin mounting hole 66a is projectedly provided on the inner side surface of the cylinder head 4, and a pin storage part 72 communicating with the camshaft pin mounting hole 66a and forming the clearance 74 thereof from the camshaft pin 61 is provided on the upper surface 71b thereof. The upper part of the pin storage part 72 forms an opening part 73 communicating with a chain chamber 51 and allowing the shaft hole 28a and the cam shaft pin 61 to be visible from the outside. Oil flows into a clearance 74 inside the pin storage part 72 to form an oil sump so as to increase the lubricity of the camshaft pin 61. The shaft hole 28a and camshaft pin 61 is visible through the opening part 73, the installation operation is performed while observing the shaft hole 28a to improve an assembling workability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222318-A (JP)
Title: Dismantling method and equipment of incinerator
Inventor: OZAWA MITSURU
IPC: F23G5/44
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dismantling method and equipment of an incinerator which can reduce the size of a temporary structure or an attached device to be installed at dismantling, does not contaminate the ambient environment and can surely dismantle and process an incinerator stack.  <P>SOLUTION: In this dismantling method of the incinerator, the outside of an incinerator furnace is covered by the temporary structure except the incinerator stack to be dismantled, the incinerator stack projecting from the temporary structure is located in a telescopic cylinder communicating to the inside of the temporary structure in the state covered by the telescopic cylinder with the upper part suspended by a crane covering the entire stack, the internal pressure of the temporary structure is kept negative by a dust-collecting/air- exhaust ventilator and the stack is cut for processing from the upper part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222774-A (JP)
Title: Optical communication component and method for manufacturing the same
Inventor: MOROOKA TAKAYOSHI
IPC: G02B6/42
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical communication component capable of distributing force applied to an optical element and preventing a break of the optical element.  <P>SOLUTION: In the optical communication component, the optical element partially having flat faces on a light incident end face and a light exit end face is fixed to a metal holder, the holder is provided with a large inside diameter having an inside diameter approximately equal to an outer diameter of the optical element and a small inside diameter smaller than the large inside diameter, a step is provided between the large and small inside diameters, a thin part internally bent at an angle of 90° or more is formed at an opening end of the large inside diameter, and the flat faces on the light incident end face and the light exit end face of the optical element accommodated in the large inside diameter are pinched and fixed by surface contact of the step and the bent thin part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221183-A (JP)
Title: Bucket truck positioning device corresponding to crane
Inventor: HIRAYAMA TATSUYA
IPC: B66C13/46
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a placing cycle of concrete totally is long in a conventional concrete placing method wherein the position of a bucket truck is not pinpointed and much time is spent on derricking a crane boom for adjusting thereto.  <P>SOLUTION: The bucket truck positioning device corresponding to a crane calculates detection results of a tip end position of a crane boom (2), a boom angle, a slewing motion angle, and the delivered amount of wire of a crane, and the calculation results are transmitted to a bucket truck position control device through a wireless installation (8) to position the bucket truck in the bucket ejection position by the crane boom. The tip end position detection means of the crane boom comprises a light wave mirror or GPS (10), a receiving antenna for light wave or GPS (11), and a two-way receiving antenna (12) provided at the tip end of the crane boom, a light wave mirror or GPS (14) and a transmitting antenna (15) for light wave or GPS installed in a high place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229438-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIMURA YOSHIAKI
IPC: H01L29/812
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method wherein a highly accurate gate electrode is formed with stable device characteristics, and the number of times of resist application is reduced to improve efficiency in workability.  <P>SOLUTION: There are provided a first process wherein an image reverse resist 2 is provided on a semiconductor substrate 1 which is then exposed to light and baked, and a plurality of resist patterns 6 and 7 with different dissolution rate for a development solution are selectively formed on the semiconductor substrate; a second process wherein a first stage recessed groove 8 is formed using the resist patterns 7, 6 having larger dissolution rates as a mask; a third process wherein only the resist pattern 5 having a smaller dissolution rate is selectively left behind with the aid of exposure to light over the entire surface of the substrate and development of the same, and a second stage recessed groove 9 is formed on the semiconductor substrate using the resist pattern 5 as a mask; and a fourth process wherein a gate electrode 10 is formed in a 2 stage recessed groove including the first stage recessed groove, and the second stage recessed groove using the resist pattern 5 as a mask.  <P>COPYRIGHT: (C)2003,JPO