baber/WOPTO huggingface dataset:
Patent JP-2003182816-A (JP)
Title: Classification mechanism of object, inspection device of object and classification method of object
Inventor: MARUYAMA TAKAYUKI
IPC: B65G1/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classification mechanism of an object, an inspection device of the object and a classification method of the object easy to automate without enlarging a device.  <P>SOLUTION: The classification device 200 of the object is constituted of an object carrier means 210 to carry the object 111 classified in plurality of ranks, a gripping means 120 to hold the object carried by the object carrier means, a first storage means 220 constituted by flatly adjoining a ranked arranging region 221 to arrange the object held by the gripping means and a second storage means 230 constituted by superimposedly arranging a plurality of ranked storage parts 231 to store the object arranged in the ranked arranging region by the gripping means by gripping them and by forming moving means 240, 250, 260 to move each of the ranked storage parts in the accumulating direction in the second storage means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185114-A (JP)
Title: Heating method and facility for object to be treated
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To shorten burning time by making combustion of an intermediate object to be treated easy by adopting a process for burning a combustible composition included in the intermediate treated object in which the combustible composition such as hydrocarbon is left obtained by thermal-decomposing the treated object.  <P>SOLUTION: The heated object is indirectly heated by hot gas generated by an air heating furnace. This heating process can obtain the intermediate treated object in which the combustible composition such as hydrocarbon is left. The obtained intermediate treated object is introduced into a burning apparatus (ashing furnace) 36, where the intermediate heated object is subjected to carbonization or ashing process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188707-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOMURA TATSUYOSHI
IPC: H03K19/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor integrated circuit by more accurately deciding whether the start-up characteristics of an input circuit is proper than in a conventional case in the semiconductor integrated circuit packaged with the input circuit having an inverter and a feedback resistor.  <P>SOLUTION: When testing an input circuit 13, an external ground power source VSSO is connected through an ammeter 20 to an external terminal 12, a switch means 18 is turned off and a switch means 19 is turned on. Then, a current Ir flowing from an internal positive voltage power source VDDI through the switch means 19 and a feedback resistor 17 to the external ground power source VSSO is measured by the ammeter 20, and the total of the resistance value of the feedback resistor 17 and the on-resistance value of the switch means 19 is found. The switch means 19 is configured to reduce the on- resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192428-A (JP)
Title: Alumina - chromium brick
Inventor: SASAKI KIMIAKI
IPC: C04B35/101
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining brick which has improved thermal spalling resistance without deteriorating its corrosion resistance, and is particularly suitable for a melting furnace of urban refuse and industrial waste.  <P>SOLUTION: In the alumina - chromium brick, 3 to 30 wt.% of one or more kinds selected from alumina zirconia, zirconia mullite, and mullite having a particle diameter of ≥0.3 mm are blended, and the one in which the particle diameter lies within the range of 0.3 to 3.0 mm is particularly preferable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189013-A (JP)
Title: Portable telephone subscription system and its communication method
Inventor: ARIMA KEIKO
IPC: H04W4/24
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone subscription system which enables a simple subscription for various services.  <P>SOLUTION: In a subscription system for a portable telephone communication system which allows a plurality of telephone numbers to be registered in one unit of portable telephone, the total of a telephone number, services, and a billing procedure, and a billing address at the charging, are defined as a subscription set, a plurality of subscription sets which can be respectively selected by users are registered in a portable telephone as a subscription for each of the plurality of telephone numbers, and a plurality of subscriptions corresponding to the subscription set are installed in a charging system of an associated exchange network. An outgoing call of a portable telephone is performed based on items defined in a subscription set selected by a user of the portable telephone, the exchange network performs a communication specified by a subscription set related to the outgoing call, the charging system computes a service charge for the each subscription set to ask for its payment based on the billing procedure and the billing address defined in the each subscription set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325288-A (JP)
Title: Remote supervisory control system
Inventor: FURUYA KEIICHI
IPC: G08B25/08
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory control system designated to facilitate the operation by adopting an operating instruction system using easy-to- understand expression through a network, as well as to reduce the cost more than the conventional system can. SOLUTION: This system is composed of a plurality of controlled devices installed in a plurality of controlled object areas, a control device also located in each of the controlled areas for connecting such control object devices, an intermediary device connected to the control devices, and control browse terminals connected to the intermediary device through a network.
Patent JP-2003197489-A (JP)
Title: Re-forming treatment device for electronic component with lead wire
Inventor: KOMATA KATSUMORI
IPC: H01G13/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component re-forming treatment device which is capable of enabling an electronic component with lead wires to undergo a re-forming treatment in a short time, wherein a large number of electronic components with lead wires are delivered from an electronic component transfer unit to an electronic component re-forming treatment drum unit or from the re-forming treatment drum unit to the electronic component transfer unit at the same time so as to eliminate wasteful waiting time, and the electronic components with lead wires are delivered very efficiently.  <P>SOLUTION: A movable pad 2, which is capable of moving to a delivery position RS close to a re-forming treatment drum device 4 and a retreat position SS separate from the re-forming treatment drum device 4 is provided, and an electronic component transfer device 5, on which a large number of holding units 34 are fixed at a prescribed interval, is provided on a wrapping transmission member 6 traveling intermittently on the movable pad 2. The electronic component transfer device 5 is made to approach or recede from the re-forming treatment drum device 4 together with the movable pad 2, and a large number of electronic components 9 with lead wires are delivered at the same time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196485-A (JP)
Title: Electronic settlement system, method, and program
Inventor: MATSUO TAIICHI
IPC: G06Q10/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic settlement system safely, quickly, and surely performing settlement on a computer network such as Internet.  <P>SOLUTION: The electronic settlement system is provided with a browsing function, users-side terminals 20a-20c inputting purchase information and users' account specifying information, an EC shop server 40 having a server function and providing sales information to the users-side terminals 20a-20c, an electronic bank server 10 having the server function and performing the settlement according to a transaction between the users-side terminals 20a-20c and the EC shop server 40 based on the users' account specifying information from the users-side terminals 20a-20c and settlement information form the EC shop server 40, the computer network 30 connecting the electronic bank server 10 to the EC shop server 40, and providers 50a-50c connecting the respective users-side terminals 20a-20c so as to use the network 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196405-A (JP)
Title: Competent person regeneration method
Inventor: KANEKO YASUKO
IPC: G06Q50/10
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a competent person regeneration method, enabling an engineer and a skilled person to return to the industrial world with high probability by refresh education, enabling a corporation supporting refresh education to increase technical property by restoration to the former position of the engineer and skilled person with enhanced technical level and circulation of the technology and skill in the industrial field.  <P>SOLUTION: According to the competent person regeneration method, a computer of an educational system reads the information stored in a computer of the corporation supporting the refresh education, draws up and revises a refresh education plan for the engineer and the skilled person, and educates the engineer and the skilled person who have been loaned out, scheduled to be transferred and have been retired at the age-limit to be refreshed by the corporation's support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193704-A (JP)
Title: Fence structure
Inventor: HARA TAKASHI
IPC: E04H17/14
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop and provide a new fence structure not requiring a support, inexpensive in construction cost and solid.  <P>SOLUTION: This fence structure constitutes its characteristic feature of providing horizontal members 1a in parallel by maintaining specified intervals α, providing a plurality of stages of horizontal members 1 provided by fixing reinforcing members 2 formed in a truss shape between the horizontal members maintained in parallel in the height direction, respectively providing the horizontal members in parallel by maintaining the specified broader intervals sequentially toward below or in parallel by maintaining the specified broader intervals sequentially toward below from the midway, providing the plurality of stages of the horizontal members provided by fixing the reinforcing members formed in the truss shape between the horizontal members maintained in parallel in the height direction and respectively providing vertical members on a top part of each of these trusses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195416-A (JP)
Title: Projection type display device
Inventor: WATANABE KOHEI
IPC: H04N5/74
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct picture distortion in a projected image by combining a lens shift mechanism and a method for electronically correcting picture distortion.  <P>SOLUTION: A projection device 11 is provided with the lens shift mechanism 34. The mechanism 34 shifts a projection lens 13 in the vertical direction of the lens. An encoder 35 detects the lens shift quantity of the mechanism 34. A detection result is supplied from the encoder 35 to a microcomputer (MC) 21. The MC 21 prepares data concerned with the lens shift quantity and supplies the prepared data to a distortion correction circuit 31 on the basis of the detection result of the encoder 35. The circuit 31 corrects horizontal image distortion in accordance with the operation of correction keys 44, 45 on a remote controller 22 and the detection result of the encoder 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193717-A (JP)
Title: Key with non-contact recording medium and locking control system using the key
Inventor: HORIKOSHI TOSHIYUKI
IPC: E05B19/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key with a non-contact recording medium allowing an accurate communication of information on an IC tag by improving the lower communication efficiency of the IC tag, and a safe locking control system.  <P>SOLUTION: The first coil 3 of the IC tag 1 is wound on the end part 51b of the shank part 51 of the key in a holding part 52 and the second coil 7 of a reading device 8 is wound on a cylinder 6. Thus, when the shank part 51 of the key is inserted into the cylinder 6, the shank part 51 of the key acts as a magnetic core between the first coil 3 and the second coil 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195349-A (JP)
Title: Active matrix type display device
Inventor: KOMA TOKUO
IPC: G09F9/35
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the alignment deviation problem between a first substrate and a second substrate.  <P>SOLUTION: In an active matrix type display device in which liquid crystal 200 is sealed between a first substrate 100 and a second substrate 500 and a thin film transistor (TFT 11) is provided in each pixel, this device is provided with the TFT 11, a reflection electrode 74A which is formed with an insulator layer covering over the pertinent TFT 11, a color filter 54A which is formed on the pertinent reflection electrode 74A and a transparent electrode 55 which is arranged on the pertinent color filter 54A and which is connected in common with the TFT 11 and the reflection electrode 74A at the side of the first substrate 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196070-A (JP)
Title: Printing control device and its program
Inventor: WATANABE TAKAYASU
IPC: B41J29/38
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically switch a printing method on the basis of printing cost restriction for every client in a printing control device for controlling printing according to a printing request from respective client terminals.  <P>SOLUTION: A print server 1 controls the printing according to the printing request received via a communication network N from the respective client terminals 2a, 2b, and 2c, controls restricting information on a printing charge charged to respective users of the respective client terminals and cumulative information of accumulating various data on printing output for every user, determines the printing method (a printing form, and a printer) on the basis of the controlled printing charge restricting information and the cumulative information on the client terminal users when there is the printing request from the client terminals, and controls the printing according to the determined printing method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198351-A (JP)
Title: Suspendable electronic timer
Inventor: NAKANO SADAO
IPC: H03K17/296
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspendable electronic timer with two wire system composition and in much smaller size than in relevant art.  <P>SOLUTION: An operational amplifier IC<SB>2</SB>of which circuit is designed for simple power source is connected to a reset terminal/RESET of a control microcomputer IC<SB>1</SB>of the suspendable electronic timer switch 11 with two wire system for suspending a fan 12 for a give time. And output power of an integration circuit of a capacitor C<SB>4</SB>and a resistance R<SB>8</SB>, connected between a power source for the microcomputer and a ground, is input to a positive electrode input terminal of the operational amplifier IC<SB>2</SB>. The microcomputer IC<SB>1</SB>can be reset in risetime/falltime of the power source by using comparator, in which threshold is input, as a reset means for a negative electrode input terminal. Therefore, when the fan 12 is suspended, AC power is break down, with the suspension timer of the microcomputer IC<SB>1</SB>is activated. When soon resotred, the line voltage VDD for microcomputer goes down below a specified level, so that power supply can be done before the microcomputer IC<SB>1</SB>is reset. Then malfunction of the switch can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201944-A (JP)
Title: Engine start control device
Inventor: HAYASHI SHINICHI
IPC: F02N11/08
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine start control device capable of certainly prompting an exchange of oil or the like to an engine user when abnormality of oil is occurred and solving inconvenience that the engine becomes unusable just after the abnormality is found.  <P>SOLUTION: A detection route 15 constitutes a charging route of a capacitor 4 based on an induced current from an ignition coil 20. When an oil level detection switch 19 is in the opened state, charging of the capacitor 4 is inhibited and ignition by the ignition coil 20 is always permitted. When the oil level detection switch 19 is in the short-circuit state, the capacitor 4 turns to the equivalent short circuit state until the capacitor 4 is charged to a constant level based on the induced current generated at the ignition coil accompanying with stating trial of the engine by closing the charging route 15 and ignition by the ignition coil 20 is inhibited. As a result, the engine gets into the starting difficult state where the starting of the engine becomes possible after much more engine starting trials than the usual state are performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199574-A (JP)
Title: Yeast factor controlling nucleosome structure and use thereof
Inventor: UMEHARA TAKASHI
IPC: C07K14/39
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new yeast factor controlling a nucleosome structure, its gene, and a gene mutation yeast strain.  <P>SOLUTION: The invention provides a Schizosaccharomyces pombe factor cial having a specific amino acid sequence derived from a yeast, a Schizosaccharomyces pombe gene DNA encoding the Schizosaccharomyces pombe factor cial, a cial-depleted Schizosaccharomyces pombe strain free from the Schizosaccharomyces factor cial, and an Asflp transgenic/cial-depleted Schizosaccharomyces pombe strain obtained by introducing a polynucleotide encoding a budding yeast factor Asflp to the cial-depleted Schizosaccharomyces pombe strain.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167985-A (JP)
Title: Cash flow management system and management method
Inventor: HAMADA TOSHIO
IPC: G06Q50/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in an accounting system that a cash flow has not been able to easily calculate although data related to cash flow are important data related to the continuation of a business management, and since the complicated work by a person having special knowledge is required to obtain the date related to cash flow, the cash flow data changing from day to day has not been able to easily obtain.  <P>SOLUTION: A cash-flow result management file, a sales and buying-in budget management file, a sales and buying-in closure management file, a bill management file, an expense management file, an asset and debt management file are mutually combined to perform the exchange of necessary data, the necessary data is also inputted, and the necessary data is read and arithmetically processed, thereby, the cash flow data can be easily obtained. The business can be further improved by using commercially available software.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003502255-A (JP)
Title: 改良セリア粉末
IPC: C01F17/235
Filed: 2000-06-06
Abstract: (57)【要約】
ＢＥＴ表面積が少なくとも１０ｍ ２ ／ｇのセリアを含む、光学的用途及びＣＭＰで有益な研磨スラリー。このスラリーは、凝集体を含む商業的に入手可能なスラリーを、９〜１１のｐＨで低純度αアルミナ又はジルコニアの磨砕媒体を使用して、機械化学処理することによって作ることができる。好ましいスラリーは、全てのｐＨ値で正の表面電荷を維持する。好ましくはＣＭＰスラリーは、追加のアニオン性界面活性剤を含有して、表面残留物の除去を補助する。
Patent JP-2003502439-A (JP)
Title: システイニルプロテアーゼ阻害剤
IPC: A61K38/00
Filed: 2000-06-19
Abstract: (57)【要約】
Ｃ末端ビニル基を有するアミノ酸ジ−及びトリ−ペプチドアナログ、前記アナログを含有する医薬組成物、及びシステイニルプロテアーゼ阻害剤を用いる疾患、特に神経変性疾患、自己免疫疾患、認識障害、卒中及び外傷性損傷の治療方法。
Patent JP-2003504043-A (JP)
Title: 非必須遺伝子の欠失あるいは除去により弱毒化された組換えパラインフルエンザウイルスワクチン
IPC: C07K14/115
Filed: 2000-07-06
Abstract: (57)【要約】
新しいパラインフルエンザウイルス（ＰＩＶ）ワクチン候補物を産出するために、Ｃ，Ｄおよび／またはＶ転写オープンリーディングフレーム類（ＯＲＦｓ）の発現が低減または除去された組換えＰＩＶを提供する。該Ｃ，Ｄおよび／またはＶ  ＯＲＦ（ｓ）の発現は、例えば終結コドンの導入により、ＲＮＡエディティング部位における突然変異により、開始コドンにより指定されるアミノ酸を変える突然変異により、または標的ＯＲＦ（ｓ）中のフレームシフト突然変異により、組換えＰＩＶゲノムまたはアンチゲノムを修飾することによって低減または除去される。あるいは、該Ｃ，Ｄおよび／またはＶ  ＯＲＦ（ｓ）を完全にまたは部分的に欠失させ、それらによってコードされるタンパク質（類）を部分的にまたは全体的に非機能性にするか、あるいはタンパク質発現を全く途絶えさせる。Ｃ，Ｄおよび／またはＶ  ＯＲＦ（ｓ）欠失およびノックアウト変異体は、ワクチン開発のために極めて望ましい表現型特徴をもっている。これらの欠失およびノックアウト突然変異変化は、生じるウイルスまたはサブウイルス粒子に一つまたは一つより多い所望の表現型変化を特定する。新規表現型の中ではとりわけ、ウイルス増殖特性、弱毒化、プラークサイズにおける変化、および／または細胞病原性における変化を示すワクチン候補物が産生される。所望の表現型および構造効果を産出するために、当該発明のＣ，Ｄおよび／またはＶ  ＯＲＦ（ｓ）欠失または除去変異体ＰＩＶ内に、さまざまな付加的な突然変異やヌクレオチド修飾が供給される。
Patent JP-2003509113-A (JP)
Title: 移植組立品の支持方法と支持装置
IPC: A61B17/00
Filed: 2000-09-15
Abstract: (57)【要約】
血管内の動脈瘤の修復において使用するための修復移植装置が開示されている。修復移植装置は移植組立品１と移植組立品１を支持するための支持組立品とを含む。移植組立品１は基端および末梢端を有する管状部を含んでもよい。移植組立品１は末梢移植組立品をさらに含む。支持組立品は、移植組立品１を血管壁に付着させるための少なくとも１つの取り付け組立品１１を含む。支持組立品は、取り付け組立品１１が移植組立品１の基端から頭方向に延在するように、取り付け組立品１１を移植組立品の基端に連結するための連結組立品１２を含んでもよい。支持装置は、連結組立品１２を移植組立品１の基端に固定するための固定組立品１３をさらに含む。
Patent JP-2003512889-A (JP)
Title: 遠屈折性または回折性形状用水晶体変換システム
IPC: A61F2/16
Filed: 1999-11-04
Abstract: (57)【要約】
角膜と天然水晶体（１０６）または既に眼内にインプラントされた人工水晶体（１０４）とを含む目の水晶体システムを改良して、遠屈折性またはその他の回折性能を持つ改良水晶体システムを作り出して、黄斑変性を矯正するための眼内へのインプラントに適した補助用人工水晶体（１１６）が提供される。前記遠屈折性水晶体システムを作り出すために、前記補助用人工水晶体（１１６）は、中心の高マイナス水晶体部分を除いて実質的に全く屈折力を持たない。前記補助用人工水晶体（１１６）は、眼内の天然水晶体または前もってインプラントされた人工水晶体の上にインプラントされ、且つ、外部水晶体なしに用いられるとき、該補助用人工水晶体がない場合と同じ様に前記目の網膜上に光線を入らせるようにして、不拡大だが周辺が制限されない視力を提供する。
Patent JP-2003516323-A (JP)
Title: ヒドロキシメチルピリジンの製造方法
IPC: C07D213/30
Filed: 2000-10-20
Abstract: (57)【要約】
ヒドロキシメチルピリジンを対応するビニルピリジンから製造する方法であって、ビニルピリジンを溶剤としてのアルコール中でオゾン化しそしてその際生じた過酸化物含有溶液を水素化触媒の存在下に水素化し、次いでその水素化溶液を、塩基の添加によって10〜14のpH値に調節し及び上記アルコールを留去し、そして所望のヒドロキシメチルピリジンを、有機溶剤で抽出しその後、蒸留により精製することにより高純度で単離する上記方法。
Patent JP-2003519930-A (JP)
Title: 相分離が抑制されたｉｉｉ族窒化物半導体構造
IPC: H01L21/20
Filed: 2000-12-08
Abstract: (57)【要約】
レーザダイオード、トランジスタ、光検出器などの半導体構造に使用され、相分離を抑制または解消するとともに発光効率を向上させるIII族窒化物４元及び５元材料系並びに方法が開示されている。典型的な実施形態では、半導体構造は、ほぼ相分離なく形成された第１導電型のInGaAlNAs材料系を用いた最初の３元、４元または５元材料層と、ほぼ相分離のないInGaAlNAs材料系を用いた４元または５元材料活性層と、ほぼ相分離なく形成された逆導電型のもう１つの３元、４元または５元InGaAlNAs材料系を備えている。
Patent JP-2003522357-A (JP)
Title: 座標系変換方法及びシステム
IPC: G06F17/00
Filed: 2001-01-31
Abstract: (57)【要約】
ソース座標系におけるソース座標値とターゲット座標系におけるターゲット座標値の間の変換方法は、ルート座標系から延びてソース座標系及びターゲット座標系を含む複数の他の座標系へ分岐する座標系変換ツリーを定める手順を含み、ソース座標系とターゲット座標系がルート座標系以外の共通座標系に連結される。座標変換は、ソース座標系から共通座標系と、共通座標系に戻ることなくターゲット座標系へ至る枝に沿って、ソース座標値とターゲット座標値の間で実行される。隣接した座標系への変換が行われるように前後関係データが座標値に関連付けられる。座標変換は共通座標系に関して行われるので、分散型座標系フレームワークが、ソース座標系とターゲット座標系の間で高信頼性の座標変換を行うため設けられる。新座標系はツリーに簡単に追加され得る。
Patent JP-2004501527-A (JP)
Title: 高効率電力変調器
IPC: H03F3/24
Filed: 2001-02-02
Abstract: 概略的にいえば、本発明は、極変調技術を利用した、変調器の基本的構成部分としての電力増幅器を含む。したがって、従来は不可能な組み合わせであった、高いエネルギ効率を伴った、（包絡線の変動を含む）精密な信号生成の組み合わせを実現できる。本発明の一実施態様においては、変調無線（パスバンド）信号発生器が、一般的なタイプの高品質な信号を生成する。この信号は、特に、変化する包絡線を伴う信号を含む。与えられたＤＣ電力を出力ＲＦ信号電力に変換することで、信号は、高いエネルギ効率にて生成される。その結果、携帯電話ハンドセットなど製品の電池寿命をより長くすることができる。劇的に改善される効率により、無線送信機に必要なヒートシンクのサイズを劇的に減じる（１０分の１或いはそれ以上の小ささ）ことが可能となり、コストおよびサイズを著しく抑えることができる。さらに、小さいヒートシンクを用いた場合、或いは、ヒートシンク部品すらない場合でも、温度上昇を小さくできることにより、これら無線送信機を連続動作させることが可能となる。これにより、高い動作信頼性とともに、長期間の動作が可能であることからより良いスループットを得ることができる。本発明の他の実施態様によれば、動作中の連続的なフィードバックの必要なく、広い帯域幅で高品質な信号を生成することができる。さらに、送信機の回路のデザイン、製造および複雑さを著しくシンプルにすることにより、コストを減じることができる。
Patent JP-2003522874-A (JP)
Title: 吸蔵型触媒の加熱による脱硫
IPC: F01N3/20
Filed: 2001-01-24
Abstract: (57)【要約】
本発明は、少なくとも１つの前置触媒の後ろ側に配置された主触媒の加熱のための方法であって、排ガス中のエンジン側で生ぜしめられた未燃焼の燃料を主触媒の前に供給すると同時に、主触媒の前に空気過剰を生ぜしめる形式のものにおいて関し、本発明に基づき、エンジン側での未燃焼の燃料の形成を、排ガス中のエンジン側での過剰空気の形成から時間的及び／又は空間的に分離する。