baber/WOPTO huggingface dataset:
Patent JP-2004184364-A (JP)
Title: Displacement sensor
Inventor: BAN TAKAHISA
IPC: G01D5/14
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement sensor for detecting highly accurately the displacement in the linear moving direction of a moving body.  <P>SOLUTION: A housing 12 of this displacement sensor 10 is fixed to a support member by a fixing part 14. A hole IC30 is insert-molded on the tip side of a columnar member 20. A permanent magnet 50 is linearly moved together with the moving body. Assuming that the coefficient of linear expansion of the housing 12 is α<SB>1</SB>, the coefficient of linear expansion of the columnar member 20 is α<SB>2</SB>, the distance between the inside bottom part 16 of the housing 12 and the fixing face 15 of the fixing part 14 is L<SB>1</SB>, the distance between the inside bottom part 16 of the housing 12 and and the center of the two holes IC30 is L<SB>2</SB>, the elongation of the L<SB>1</SB>part of the housing 12 when the temperature is raised by ΔT is ΔL<SB>1</SB>, and the elongation of the L<SB>2</SB>part of the columnar member 20 when the temperature is raised by ΔT is ΔL<SB>2</SB>, ΔL<SB>1</SB>=L<SB>1</SB>×α<SB>1</SB>×ΔT and ΔL<SB>2</SB>=L<SB>2</SB>×α<SB>2</SB>×ΔT are established. If a condition L<SB>1</SB>/L<SB>2</SB>=α<SB>2</SB>/α<SB>1</SB>is satisfied, then the equation ΔL<SB>1</SB>=ΔL<SB>2</SB>is established.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003201076-A (JP)
Title: Method for modernizing elevator facility and computer program product
Inventor: FRIEDLI PAUL
IPC: B66B1/18
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing the efficiency of an elevator facility or improving the ride comfort of users even during modernizing the elevator facilities, and a computer program product.  <P>SOLUTION: A destination call control device 3 is provided with floor terminal units 31, 31', 31" for inputting information for destination calls or recognizing the identification codes of the users. The destination call control device 3 is provided with a calculation unit 30 for evaluating the information for the destination calls or coordinating destination floors with the recognized identification codes. The calculation unit 30 issues destination signals. The destination call control device 3 controls the elevator facility 1 via units 36, 36'. The units 36, 36' read the destination signals, convert them into calling information and control existing elevator control units 14, 14' in accordance therewith.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189243-A (JP)
Title: Bottle binding implement
Inventor: OKUNO KOZO
IPC: B65D71/28
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle binding implement, which binds together a plurality of bottles firmly, can be built easily on arranged bottles, and enables the bound bottles to be easily taken out.  <P>SOLUTION: A plurality of first insertion holes 4, into which the necks of a plurality of bottles are inserted freely, are formed on a base board 3. On the inner peripheral edge of each first insertion hole, a plurality of locking strip 6 locked onto a collar of the bottle are formed. On both side edges of the base board 3, a pair of folding-back strips 11, 12 are formed to be folded back on the back of the base board 3 and superimposed thereon. The folding-back strips 11, 12 have second insertion holes 13, 15, respectively, into which the necks of the bottles are inserted freely.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191449-A (JP)
Title: Image reader and image forming apparatus using it
Inventor: NAGAI MICHIAKI
IPC: H04N1/107
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader in which an original can be fixed onto a platen transparent plate by reducing air flow generated when a platen cover is opened and closed.  <P>SOLUTION: The image scanner is provided with a platen cover substrate 1 provided with an opening and closing shaft 2 and forming the outer surface of the platen cover 10, a platen cover inner face cushion 3 for properly pushing the original 5 mounted on the platen transparent plate 4, and a deformation mechanism for deforming the platen cover inner cushion 3. In the state that the deformation mechanism closes the platen cover 10, the platen cover inner face cushion 3 is maintained flat to adhere with the platen cover substrate 1. In the state that the platen cover 10 is opened, an adhesion state to the platen cover substrate 1 of the platen cover inner face cushion 3 is released. In the state that the cushion is deformed to be folded to the side of the platen transparent plate 4, and an opening and closing angle of the platen cover 10 is up to a prescribed angle, the folded part 31 is maintained so as to properly depress the original 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003254194-A (JP)
Title: Fuel injection valve, its device, internal combustion engine, manufacturing method for fuel injection valve, nozzle body therefor, and manufacturing method for nozzle body
Inventor: KOBAYASHI MASAYUKI
IPC: F02M63/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve, its device, internal combustion engine, manufacturing method for fuel injection valve, a nozzle body therefor and manufacturing method for the nozzle body, capable of securing a stable fuel atomizing characteristic with a high precision and assuring an excellent productivity.  <P>SOLUTION: The fuel injection valve is equipped with a nozzle body, an injection hole provided in the nozzle body, a valve body to open and close a fuel passage from the injection hole between it and the nozzle body, and a driving means to drive the valve body, in which a projection is formed equipped with an opening having a communication to downstream of the injection hole in the nozzle body where part of the side face and the forefront are left open, and the invention includes a manufacturing method for such a nozzle body through plastic processing and also an internal combustion engine using it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222845-A (JP)
Title: Electric field spreading layer for dispersed liquid crystal coatings
Inventor: STEPHENSON STANLEY WARD
IPC: G02F1/1335
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient light absorbing layer or the like.  <P>SOLUTION: A display sheet having polymer dispersed liquid crystals relating to this invention comprises: (a) a substrate; (b) a state changing layer disposed over the substrate and defining first and second surfaces, such state changing layer having the polymer dispersed liquid crystals having first and second optical states, which can change the state; (c) a first conductor disposed over the first surface of the state changing layer; (d) a second conductor on the second surface of the state changing layer so that when a field is applied between the first and second conductors, the liquid crystals change the state; and (e) a nonconductive field spreading layer having polymer dispersed sub-micron particles disposed between the state changing layer and the first conductor to provide a change of the state in the state changing layer outside of areas between both conductors in response to the field applied between the first and second conductors which changes the state of the liquid crystals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004199239-A (JP)
Title: Automatic ticket vending machine
Inventor: NISHINO TOMOHISA
IPC: G07B5/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To issue tickets as far as possible even when any part other than a ticket issuing part breaks down without causing system-down as a whole.  <P>SOLUTION: This automatic ticket issuing machine for issuing a boarding ticket available to a station selected by an account key under conditions that a sum of money suitable for a boarding fee to the selected station is inputted to the main body of the automatic ticket issuing machine is provided with: a failure detecting means for detecting the failure of the main body of the automatic ticket issuing machine; and a destination station fare adjustment ticket issuing means for issuing a destination station fare adjustment ticket which enables entry from the station where the main body of the automatic ticket issuing machine is installed, and can be made a fare adjustment original ticket at the destination station when the failure detected by the failure detecting means is the one other than the failure of the ticket issuing part and the predetermined account key is depressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199493-A (JP)
Title: Rewriting control device of onboard program
Inventor: KANDA TOSHIHIKO
IPC: G06F11/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To previously avoid the occurrence of a state wherein rewrite processing is not finished regularly or a dangerous state by prechecking the vehicle state in rewrite processing.  <P>SOLUTION: When rewriting an onboard program 60 in a construction machine 50 in response to a request from a server 3, remotely through a communication means, vehicle state data are prechecked by the server 3. In this case, agreement or disagreement between data in the construction machine 50 and data stored in a master file 6 is verified. When the construction machine 50 is in the start locked state, the rewrite processing is not executed. When the construction machine 50 is positioned on a specific position (a stably receivable place, a safe place), the rewrite processing is executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196503-A (JP)
Title: Sheet feeder
Inventor: SHIRAISHI SATORU
IPC: B65H3/06
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of easily exchanging a feed roller when the feed roller requires exchanging due to wear or the like with time, and stably feeding a recording sheet while the position of the feed roll relative to a sheet separation member and the recording sheet is accurate at any time.  <P>SOLUTION: The sheet feeder consists of a device casing, a paper feed tray which stores the recording sheet by being formed in approximately rectangular shape, and stored in the device casing in a nested manner, a feed roll having the end part of the rotating shaft rotatably supported relative to the paper feed tray, a power transmission member which connects the rotating shaft with the rotation drive source provided at the device casing side when mounting the paper feed tray on the device casing, a retard roll provided on the paper feed tray, and a bottom plate allowing the top recording sheet of the recording sheet stored in the paper feed tray to abut to the feed roll.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205542-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUKUSHIMA KOUTARO
IPC: G03G15/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which makes formed images free of scuffing and lowering of density even in long-term use by controlling surface free energy.  <P>SOLUTION: The electrophotographic photoreceptor 1 which comprises a conductive support 3 and a photosensitive layer 7 disposed on the support 3 and on which an electrostatic latent image is formed by exposing the photosensitive layer 7 charged uniformly with light according to image information has a surface free energy (γ) set between 20 and 35 mN/m. By this setting, excess sticking of a toner to a surface of the photoreceptor 1 is suppressed, adhesion of foreign substances such as paper powder is suppressed, and release from the surface is facilitated; therefore cleanability of the photoreceptor 1 is improved. Since image formation is carried out using the photoreceptor 1 always having a clean surface, images are stable and free of scuffing and lowering of density over a prolonged period of time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204865-A (JP)
Title: Shift lock device
Inventor: TAZAI AKIRA
IPC: F16H63/34
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid type shift lock device capable of securely performing shift lock operation by means of a compact and lightweight solenoid without generating operating noise of the solenoid.  <P>SOLUTION: In the shift lock device assembled in the body of an A/T shift lever device, a slider 11 which can slide in a selecting direction and the solenoid 12 which is turned on when a brake pedal is pressed are provided in a case 10, and a yoke 17 of the slider 11 is constantly attracted by the solenoid 12. A shift lock plate 13 that oscillates in a direction away from the solenoid 12 when a shift lever 2 is slid from a P position for selection is pivotally attached to the slider 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003232450-A (JP)
Title: Convoluted boot and constant velocity joint lubricant
Inventor: KONEGEN HERBERT
IPC: F16J3/04
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convoluted boot for a constant velocity joint, and a constant velocity joint lubricant for use in such a convoluted boot.  <P>SOLUTION: Additive is provided to be added to the lubricant for the constant velocity joint and/or material for the convoluted boot. The additive comprises amide wax, or preferably, hydrocarbon oil. Monoamide and/or diamide of carboxyl acid having 8-50 carbon atoms is used to make the optimum diffusion action toward the surface of the convoluted boot when they form lubricating film. Oleic acid amide and/or ethylene diamine distearate result in a particulary early formation of a lubricating film on an outer surface of the boot and thus to conduct long-period prevention of noise (squeak).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004203817-A (JP)
Title: Dicarboxyalicyclic acrylate compound and manufacturing method therefor
Inventor: SUZUKI HIDEO
IPC: C08F20/28
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acrylate monomer serving as a raw material for a photosensitive resin which simultaneously satisfies various characteristics such as flattening property, transparency and low water absorption in addition to heat resistance and adhesion to a substrate and is suitable as a material for an electrode-protecting film used in a display such as a liquid crystal display device and an organic EL element, a flattening film, an insulating film, an optical waveguide in an optical communication system, or the like.  <P>SOLUTION: The dicarboxyalicyclic acrylate compound is represented by formula [1]. An acryloyloxyaliphatic dicarboxylic acid anhydride is represented by formula [2]. A dicarboxyalicyclic alcohol compound is represented by formula [4]. A dicarboxyalicyclic epoxy compound is represented by formula [1] or [3]. In formulae [1], [2], [3] and [4], R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each independently hydrogen atom or a 1-10C alkyl group; and (n) is an integer of 1-3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208458-A (JP)
Title: Display device
Inventor: AIKI TAKATOSHI
IPC: F24H1/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the power consumption of a display and operating device for a hot water supply system.  <P>SOLUTION: The operation display device 120 comprises a control circuit 128 which causes a drive circuit 125 to display the image on a display unit 121 on power supplied from a power circuit 112, a cutoff circuit 123 for cutting off the power circuits 112 and 122 from each other, and a power switch 124a operated by the user to turn on/off the power supply. The control circuit 128 is supplied with power from the power circuit 112. When the power switch 124a is operated to turn off power supply, the control circuit 128 controls and causes the cutoff circuit 123 to cut off the power circuits 112 and 122 from each other. Thus, when the power switch 124a is operated to turn off power supply, the power circuits 112 and 122 are cut off from each other, and power supply from the power circuit 112 to the power circuit 122 is interrupted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209351-A (JP)
Title: Cleaning water
Inventor: FUKAMI TERUKI
IPC: B08B3/08
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide cleaning water capable of removing a sticky oil stain while utilizing the excellent characteristics of electrolytically reduced water by overcoming a disadvantage of the electrolytically reduced water that the cleaning effect on the oil stain is weaker than that of a synthetic detergent using a surfactant although the electrolytically reduced water generated by electrolysis has excellent characteristics as colorless, odorless, harmless and environment-friendly cleaning/sanitizing water which contains no surfactant, oils or an alcohol.  <P>SOLUTION: Cleaning water is provided by selecting sodium sesqui-carbonate which exhibits a cleaning effect out of substances which are not surfactant but have been used and friendly to human bodies and environment, and mixing it with electrolytically reduced water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212647-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YAGI SHINICHIRO
IPC: G03G9/087
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner excellent in image quality and stability thereof in initial printing and continuous printing, having stable cleanability, preventing contamination of a photoreceptor, a developing roller, etc., due to filming, and excellent in low temperature fixability, and to provide a developer comprising the toner, a developing method using the toner, a toner vessel containing the toner, and a developing device loaded with the toner vessel.  <P>SOLUTION: The electrostatic charge image developing toner is obtained by dissolving or dispersing a toner composition containing a toner binder component comprising a modified polyester resin capable of reacting with a compound having an active hydrogen group in an organic solvent, reacting the resulting solution or dispersion with the compound having an active hydrogen group in an aqueous medium containing fine resin particles, removing the solvent from the resulting dispersion, and washing/releasing fine resin particles sticking to a toner surface. In the toner, a glass transition temperature (Tg) of the fine resin particles measured by DCS (differential scanning calorimetry) is 50-70°C and a shape factor SF-1 of the toner particles by an image analysis system is 140-200.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535319-A (JP)
IPC: G01B11/24
Filed: 2001-05-10
Abstract: An optical sensor for measuring the distance and/or inclination of a surface, particularly relative to a reference plane, or for detecting the distance and/or change in inclination of a surface, wherein a light spot is generated on a detector in that a light beam that is collimated in a first direction is focused in a direction perpendicular to the first direction, so that a line focus is effected along the first direction on the surface and the line focus is imaged on the detector in the second direction and, at the same time, the beam that is reflected at the surface and collimated in the first direction is focused on the detector, wherein the line focus is perpendicular to the reflection plane defined by the impinging, reflected beam.
Patent JP-2004517345-A (JP)
Title: コンタクト・レンズ、ならびにそのようなレンズの製造およびフィッティングの方法ならびにコンピュータ・プログラム製品
IPC: G06F9/00
Filed: 2001-06-27
Abstract: 本発明は、コンタクト・レンズ設計と、そのようなレンズの製造、フィッティング、使用の方法に関する。一例として、このコンタクト・レンズは、角膜屈折療法プログラムで使用するように設計することができる。本発明によるコンタクト・レンズは、従来技術の欠点を克服し、矯正コンタクト・レンズ用であれ、角膜矯正治療プログラムで使用するためであれ、患者に適切にフィッティングすることを可能にする設計を提供する。患者に適切にフィッティングすることができることにより、配分の不十分な支承による角膜剥脱、偏心したレンズによる角膜のそり、耐密にフィッティングされたレンズによる浮腫、および過度のレンズ縁部の離れによる不快感が少なくとも大幅に軽減される。単純化された設計により、未熟な、または比較的熟練度の低いフィッタが、コンタクト・レンズと患者の目の角膜との関係を可視化することができる。この設計と、患者の角膜への対応する関係は、元の試装レンズの選択とその後の修正を容易に設計または訂正することを可能にする。このレンズ設計はまた、フィッタがレンズ設計者に相談し、レンズ設計を決定するためにレンズ角膜関係を明確に論じることができる能力を改善する。本発明によるレンズの合理的な設計により、最小数のレンズ・パラメータ増分を識別して、一般の角膜の範囲をカバーすることができる。したがって、最終設計の形に容易に形成される事前形成されたレンズ・ボタンまたはブランクを提供することが可能であり、それによって治療プロセスを単純化し、かつ能率を上げる。さらに、試装フィッティングなどに基づいて必要とされる可能性のあるレンズ設計のどのような調整も、フィッタによって容易に想像され、かつ実施される。
Patent JP-2004502964-A (JP)
Title: 光ファイバラマン増幅器および少なくとも１つのそのような増幅器を備える光ファイバ通信システム
IPC: H01S3/30
Filed: 2001-07-06
Abstract: 本発明は、入力手段と出力手段を備え、光ファイバパスが前記入力と出力手段を信号を伝送可能なように接続している光ファイバラマン増幅器を提供し、前記光ファイバパスは複数の単一段ラマン増幅器を備え、さらに信号波長より短い波長を有する少なくとも１つの励起波長を、各単一段ラマン増幅器に結合させるための手段を備え、各単一段ラマン増幅器は個別の局所利得曲線を有しており、単一段ラマン増幅器の局所利得曲線は、全体としてフラットな利得曲線を提供するよう選択される。本発明は、さらに少なくとも１つのそのような光ファイバラマン増幅器を備える光伝送を対象としている。
Patent JP-2005517547-A (JP)
IPC: B29C51/30
Filed: 2001-04-12
Abstract: A method is provided for making an energy-absorbing assembly for decelerating an object that impacts the assembly. The assembly comprises a base and at least energy-absorbing module associated therewith. To provide predetermined energy-absorption characteristics, the at least one energy-absorbing module is formed from a group consisting of a first structure (A) and a second structure (B). Structure (A) is a metal lattice which supported by the base. Structure (B) comprises a plurality of recesses, each having a floor and a wall. Together, structures (A) and (B) and combinations thereof afford a user-determinable resistance to impact.
Patent JP-2004505510-A (JP)
Title: 電話番号の発生方法
IPC: H04M1/27475
Filed: 2001-07-14
Abstract: 電話番号の発生方法を提案する。電話番号を表すシンボルのアクティブ化を許可し、その際にシンボルはハイパーリンクまたは電話番号のテキスト入力に相応する。
Patent JP-2004504857-A (JP)
Title: トラクター用まぐわ
IPC: A01B31/00
Filed: 2001-08-10
Abstract: 簡単な構造であって、製品の価格と流通の費用が節減されるにもかかわらず、地面に対するまぐわ板の傾斜角度を自由に調節して、効率的に平坦化作業を行なうことができ、作業中にまぐわ板に過負荷が作用したり、不注意によりまぐわ板が田の畔などの障害物にぶつかったりしても、容易に損傷されないようなトラクター用まぐわ。トラクター後側のロータべーター（２）にヒンジ結合されて回動昇降する複数個のコネクテイングロッド（１０）、その後端に上下回動ずるようにヒンジ結合されたまぐわ板（２０）、まぐわ板（２０）の上方に突出形成されたコネクテイングアーム（２２）と、ロータべーター（２）の上部に装着されてまぐわ板（２０）のコネクテイングアーム（２２）の上端部にヒンジ結合された昇降シリンダー（５０）からなる。まぐわ板（２０）と昇降シリンダー（５０）とを連結するヒンジ軸（２２ａ）は、まぐわ板（２０）とコネクテイングロッド（１０）とを連結するヒンジ軸（２３ａ）に対して上方に位置し、まぐわ板（２０）は、それが上方に持ち上げられた状態で昇降シリンダー（５０）を伸長させると地面側に下降し、まぐわ板（２０）が地面に接触した後も続いて昇降シリンダー（５０）を伸長させると、その地面に対する傾斜角度を調節することができる。
Patent JP-2004506393-A (JP)
IPC: H04M3/00
Filed: 2000-08-14
Abstract: The invention relates to a method and a communication system comprising at least one first network element connectable to a second network element. At least one of the first and second network elements use one of two or more selectable modes for communicating with another network element. One or both of the network elements, or a third network element, which is connectable with the first and second network elements, performs a mode selection procedure for selecting the same mode for bidirectional communication between the network elements. The modes preferably are different codec types, channel-coding schemes, or radio interface protocol types. The first and/or second network elements may be portable terminal equipments and the third network element preferably is a support node or a means providing a support function such as a CSCF. The mode selection ensures use of one and the same mode, such as a codec, in uplink and downlink directions enabling IP telephony in UMTS using SIP protocol.
Patent JP-2004508118-A (JP)
Title: 医学的検査方法の３ｄデータセットから分割された解剖学的構造物の個別対象物を分離するための方法、装置およびソフトウェア
IPC: G06T17/40
Filed: 2001-08-29
Abstract: 医学的検査方法から得られた３次元的性格のデータセットの像形成処理方法において、ボリュームエレメントの形のデータに基づいて、重要な解剖学的構造物とその他の構造物へのデータの分離が行われ、少なくとも１つの関心構造物の立体的表示が行われ、関心構造物の個別対象物が立体的表示において新たに位置決め可能であるように互いに分離される。
Patent JP-2004509507-A (JP)
Title: 光通信システムにおける電力制御方法
IPC: H04J14/00
Filed: 2001-09-12
Abstract: 光通信システム（１０）、及びこのシステム内（１０）に含まれた光学的ファイバ導波路（６０，７０）における非直線的現象を減少するようにシステム（１０）を動作する方法が提供される。この通信システム（１０）は、複数のノード（２０，４０）を備え、それらノード間に通信トラフィック保持放射を誘導するための光学的ファイバ導波手段（６０，７０）によりそれらノードが一緒に接続されている。更に、システム（１０）は、第１ノードで上記通信保持放射の放射電力を調整して、対応する出力放射を発生するための減衰器及び関連光学的増幅器（１１０，１２０）と、上記出力放射を、第２ノード（７０）へ伝播するために上記光学的導波路（６０）へ放出するためのカプラー（１３０）とを備えている。第２ノードで受け取られた出力放射の放射電力を、それが導波手段を経て搬送された後に測定し、そして対応する電力指示データを発生するための電力モニタ（２１０）が設けられる。その電力指示データを受け取る電力コントローラ（１６０）は、第２ノードで測定された放射電力を所定レベルへ調整するよう動作し、この調整は、対応エラーデータを発生しそしてそのエラーデータを減衰器（１１０）へ通信して該減衰器を制御し、第２ノードで測定される放射電力を、光学的な非直線性が上記光学的ファイバ導波路（６０）における所定スレッシュホールド未満へ減少されるところの所定レベルに実質的に安定化させることにより行う。