baber/WOPTO huggingface dataset:
Patent JP-2014108997-A (JP)
Title: Grease composition and rolling bearing
Inventor: KANDA Haruka
IPC: C10M105/18
Filed: 2012-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition which allows for excellent oil film formation at extra-low speed and at high temperature; and a rolling bearing which exhibits excellent durability at extra-low speed and at high temperature.SOLUTION: A grease composition includes: a thickener including a mixture of an aromatic diurea compound represented by a general formula (1) and an aliphatic diurea compound represented by a general formula (2), and a base oil, i.e. a mixed oil of alkyl diphenyl ether oil and poly α-olefin oil with a mass ratio (alkyl diphenyl ether: poly α-olefin oil)=60:40 to 100:0. General formula (1): R1-NHCONH-R2-NHCONH-R1. General formula (2): R3-NHCONH-R4-NHCONH-R3. (In the formulae, R1 represents an aromatic hydrocarbon group having a carbon number of 6 to 12, R2 and R4 represents an aromatic hydrocarbon group having a carbon number of 6 to 15, and R3 represents an aliphatic hydrocarbon group having a carbon number 6 to 20.)
Patent JP-2014110034-A (JP)
Title: Portable terminal, terminal program and toy
Inventor: TAKAHASHI SHINPEI
IPC: G06F3/0346
Filed: 2012-12-04
Abstract: PROBLEM TO BE SOLVED: To easily generate an augmented reality image, and to increase a taste, and to achieve the selling promotion effects of a toy such as a figure.SOLUTION: A toy 10 includes: a pedestal 11 for figure installation in which a specific mark 110a is applied to a predetermined position, and an image 110b or characters written in the neighboring region of the specific mark is applied; and a figure main body 12. A portable terminal 20 acquires and recognizes an image obtained by imaging the pedestal 11 for figure installation, and selects and displays an image for performance of the figure main body installed in the pedestal for figure installation prepared so as to be related to the characters or image subjected to image recognition, and respectively associated with the pedestal for figure installation subjected to image recognition.
Patent JP-2014115125-A (JP)
Title: Biological molecule measuring device, and biological molecule measuring method
Inventor: YANAGAWA YOSHIMITSU
IPC: G01N27/414
Filed: 2012-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a biological molecule measuring device capable of structurally, before data processing, reducing the offset/drift of an ISFET (ion-sensitive field effect transistor) and the threshold variation between a plurality of ISFETs.SOLUTION: A biological signal measuring device includes: a plurality of word lines WL; a plurality of data lines extending in the direction crossing the plurality of word lines WL; a plurality of ion sensitive transistors 700 that are disposed on a substrate at intersections of the word lines WL and data lines, have ion sensitive films and gate oxide films, respectively, and measure the ion concentration of a specimen; and a first driver 1100 for applying, to each gate oxide film, via the substrate, a substrate voltage VBBI as a voltage for moving carriers accumulated in the ion sensitive transistors 700 from the ion sensitive transistors 700 to the substrate.
Patent JP-2013152220-A (JP)
Title: Surface inspection apparatus and surface inspection method
Inventor: KOSHIHARA TAKAHIRO
IPC: G01N21/892
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface inspection apparatus and method which detect a minute irregularity defect equivalent to the roughness of a metal surface with an influence of the roughness of the metal surface eliminated and which quantitatively evaluate the size of the irregularity of the defect.SOLUTION: A surface inspection apparatus includes: a terahertz wave generator 20 generating a terahertz wave 7; a lens 17 which collimates the terahertz wave 7 generated by the terahertz wave generator 20 so as to apply it to a steel plate 8; a terahertz wave detector 18 detecting an intensity distribution of the terahertz wave 7 reflected on a surface of the steel plate 8 on a plane vertical in a travelling direction; a defect determination device 19 detecting an irregularity defect of the steel plate 8 on the basis of the intensity distribution of the terahertz wave 7.
Patent JP-2013200861-A (JP)
Title: Data indexing system, data indexing method and data querying method
Inventor: Rao jia
IPC: G06F17/30
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a data indexing system, a data indexing method and a data querying method.SOLUTION: The data indexing system includes: a time interval splitting unit configured to split a predetermined time range into a plurality of time intervals; a first index creating unit configured to create a first-level index for data in a current time interval, including a time interval index and a subspace index; and a second index creating unit configured to create, in a time interval after the current time interval, a second-level index for data in the current time interval. The second-level index has a finer granularity than the first-level index.
Patent JP-2014115593-A (JP)
Title: Reflection screen and image display device
Inventor: KOJIMA HIROSHI
IPC: G03B21/14
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a reflection screen which allows an image to be brightly displayed and is superior in visibility from any side, of the opposite side and is capable of suppressing the occurrence of moire.SOLUTION: A reflection screen 100 for visibly displaying image light projected from the viewer side comprises a light-transmissive sheet-like base layer 137, a light scattering layer 136 formed on one surface of the base layer to scatter light, a light-transmissive panel 120 provided nearer to the rear side than the light scattering layer, and an antireflection layer 110 provided on the rear side of the panel. The light scattering layer includes a plurality of light transmission parts 135 arranged along one surface of the base layer to transmit light and light scattering parts 136 arranged between adjacent light transmission parts to scatter light, and the panel has a thickness of 0.5 mm or more and 100 mm or less.
Patent JP-2013066755-A (JP)
Title: Game machine
Inventor: HASEGAWA MASATAMI
IPC: A63F7/02
Filed: 2012-12-13
Abstract: PROBLEM TO BE SOLVED: To output an appropriate command to two shift-register type drivers to drive different ornament drive objects based on a control signal from an ornament control means.SOLUTION: The game machine includes: the ornament control means 260b for outputting control signals for ornament drive objects 4b and 41b; two ornament drive circuits 261 and 41a to drive the ornament objects; a counter circuit 41d; an oscillation circuit 41e to output a second clock signal to the counter circuit; and a first logic circuit to output logic signals of two counter signals. The counter circuit outputs a counter signal if input of a clock signal from the ornament control means to a reset terminal is stopped. A data signal, clock signal, latch signal and enable signal from the ornament control means are input to the ornament drive circuit 261. A data signal and a clock signal from the ornament control means, and a second counter signal from the counter circuit as an enable signal and AND signal of the first logic circuit are input to the ornament drive circuit 41a.
Patent JP-2014120180-A (JP)
Title: Sputtering target, method of producing sputtering target, method of producing magnetic recording medium, and magnetic recording/reproducing apparatus
Inventor: YAMAMOTO TOSHIYUKI
IPC: G11B5/851
Filed: 2012-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a sputtering target that can provide a sputtering target that is made by sintering powder material including FePt based alloy powder or CoPt based alloy powder and a carbon source, can be used for the film deposition of FePt-C based alloy or CoPt-C based alloy, and can prevent the occurrence of carbon dust during film deposition.SOLUTION: This invention provides a method of producing a sputtering target that is used for the deposition of a FePt-C based alloy film of a magnetic recording medium, the method including the step of sintering mixed powder including FePt based alloy powder and fibrous carbon.
Patent JP-2014118329-A (JP)
Title: Method for manufacturing an olivine-type silicate compound including a transition metal
Inventor: OGAMI TAKEAKI
IPC: H01M4/58
Filed: 2012-12-18
Abstract: PROBLEM TO BE SOLVED: To provide, in a high purity and a high yield based on an inexpensive and simple means, an olivine-type silicate compound having finer and homogeneous particle diameters and a homogeneous composition.SOLUTION: In the provided method for manufacturing an olivine-type silicate compound other than lithium iron silicate including a transition metal (M), an admixture slurry including (A) a transition metal (M) compound (M expresses Fe, Ni, Co, Al, Zn, V, Zr, or Mn), (B) a silicate compound, (C) a lithium compound, and (D) water is hydrothermally reacted within a steam-type autoclave using, as a heat source, a saturated steam manufactured by heating water having a dissolved oxygen concentration of 1.0 mg/L or below.
Patent JP-2014118783-A (JP)
Title: Wall face protection sheet
Inventor: HASHIZUME SHUZO
IPC: E04F13/07
Filed: 2012-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a wall face protection sheet capable of reducing dirt of a wall face part due to dust etc., entering through a vent hole.SOLUTION: A wall face protection sheet 11 includes nonwoven fabric 13 which is large enough to cover the entire periphery of a vent hole 71 and an adhesive layer 38 which is formed on the reverse surface of the nonwoven fabric 13 and can stick the nonwoven fabric 13 to a wall surface 87 in a removable state. Consequently, the wall face protection sheet 11 can be stuck on the periphery of the vent hole 71 to cover the wall surface 87 at the periphery of the vent hole 71 with the nonwoven fabric 13. Consequently, even if dust etc., enters through a main body 73 of the vent hole 71, the dirt sticks on the nonwoven fabric 13 and is stopped by the adhesive layer 38 from passing, so that no dirt sticks on the wall surface 87.
Patent JP-2013148886-A (JP)
Title: Manufacturing method of diffuser plate with micro-lens array
Inventor: ENOKIDA YUKIYA
IPC: G02B3/00
Filed: 2012-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a diffuser plate with a micro-lens array which can form a sharp ridge line of a micro-lens and is, in addition, excellent in appearance quality and diffusion performance.SOLUTION: The manufacturing method of a diffuser plate with a micro-lens array includes a step of forming a lens transfer surface on a surface of a workpiece by performing processing feed in a direction intersecting a circular motion plane while causing a tool having a circular arc shaped blade edge ridge line to repeat the circular motion relatively in a plane intersecting the blade edge ridge line of the tool with respect to the workpiece which serves as a transfer prototype of the diffuser plate. By consecutively performing processing feed for forming the lens transfer surface in the step, the manufacturing method includes: a first step of forming a transfer prototype on which a plurality of lens transfer surfaces are aligned, on the workpiece; and a second step of transferring the shape of the transfer prototype to a transfer object.
Patent JP-2013060366-A (JP)
Title: Method for producing improved crystallinity group iii-nitride crystal from initial group iii-nitride seed by ammonothermal growth
Inventor: LETTS EDWARD
IPC: C30B29/38
Filed: 2012-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a group III-nitride wafer.SOLUTION: The method for growing group III-nitride crystals includes steps of: (a) growing group III-nitride ingots on original seed crystals by an ammonothermal method; (b) slicing wafers out of the ingots; and (c) using wafers taken from the nitrogen-polar side of the original seed crystals as new seed crystals for subsequent growth of ingots by the ammonothermal method.
Patent JP-2014123919-A (JP)
Title: Antenna characteristic tuning system
Inventor: SATO NAOKI
IPC: H04B1/40
Filed: 2012-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an antenna characteristic tuning system that can reduce influence of a disturbing wave more easily than conventional arts and can be employed for general radio systems without increase in a mounting area nor the number of components.SOLUTION: An antenna characteristic tuning system (1) is characterized in that when a transmission wave transmitted through one of a first antenna (10a) and a second antenna (10b) generates a disturbing wave in a reception frequency band of a signal received through the other of the first antenna (10a) and the second antenna (10b), antenna characteristic adjustment means for a reception-side antenna is controlled so as to shift the center frequency of antenna characteristics of the reception-side antenna from the frequency band of the disturbing wave generated in the reception frequency band.
Patent JP-2014126951-A (JP)
Title: Advertisement distribution management device and advertisement distribution management method
Inventor: SHIMURA KAZUHIKO
IPC: G06Q30/02
Filed: 2012-12-25
Abstract: PROBLEM TO BE SOLVED: To appropriately assign distribution object users to orders for advertisement distribution.SOLUTION: An advertisement distribution management device includes: predictive information storage means in which information including user attributes of a plurality of distribution object users predicted as future advertisement distribution destinations is stored; acquisition means which acquires a plurality of order requests designating user attributes and distribution frequencies; and assignment means which assigns the distribution object users to the plurality of order requests so as to maximize the number of prescribed user attributes which distribution object users not assigned to order requests have, on the basis of the user attributes and distribution frequencies respectively designated by the plurality of order requests.
Patent JP-2014127789-A (JP)
Title: Device of correcting stereoscopic image, and program of the same
Inventor: ARAI JUN
IPC: H04N13/04
Filed: 2012-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a device of correcting a stereoscopic image capable of correcting a depth of a stereoscopic image within a proper range for an observer.SOLUTION: A stereoscopic image correction device 1 corrects a depth range of an element image group photographed by a stereoscopic image photographing device 100 when a stereoscopic image is displayed by an IP system in a stereoscopic image display device 200. The stereoscopic image correction device 1 comprises: depth range calculation means 11 calculating a display depth range at the time when the element image group is displayed at a stereoscopic image display device 200; depth range determination means 13 determining whether or not the display depth range calculated by the depth range calculation means 11 exceeds a reference depth range; and stereoscopic image processing means 20 correcting the display depth range of the element image group so that the display depth range falls within the reference depth range in the case that the display depth range exceeds the reference depth range.
Patent JP-2014126245-A (JP)
Title: Air conditioning unit
Inventor: WATANABE SATOSHI
IPC: F04D29/66
Filed: 2012-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning unit capable of reducing noise resulting from circumferential direction bias while maintaining performance.SOLUTION: An indoor unit 1 includes: a heat exchanger 11 causing heat exchange between refrigerant and air; a fan 12 supplying the air to the heat exchanger 11; a bell-mouth 14 flowing the air into the fan 12; and a ceiling panel 20 that accommodates therein the heat exchanger 11, the fan 12, and the bell-mouth 14, and in which a rectangular suction port 21 opposed to a larger diameter portion 15 of the bell-mouth 14 is formed. A channel of the larger diameter portion 15 is partitioned into a narrow channel P1 having a relatively small width and a wide channel P2 having a large width. The narrow channel P1 is located in a corner C out of four corners of the suction port 21, and the wide channel P2 is located between the adjacent corners C.
Patent JP-2014124828-A (JP)
Title: Producing method of substrate for inkjet head and substrate for inkjet
Inventor: KUBOTA MASAHIRO
IPC: B41J2/16
Filed: 2012-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for an inkjet head capable of easily providing an embedding groove on a substrate main body, into which a piezoelectric is embedded.SOLUTION: On a substrate main body 31, it is provided: a straight embedding groove 32 comprising second side surfaces 34a, 34b facing first side surfaces 30a, 30b of a piezoelectric 7. On both side of a base part 38 extending in a longitudinal direction of the embedding groove, a spacer 37 comprising a pair of guide parts 39a, 39b is provided. After adhesive agent 44 is supplied to bottom section of the embedding groove, the spacer is arranged on the substrate main body in a manner a guide part bridges the embedding groove. When the piezoelectric is pushed into the embedding groove together with the spacer, a gap corresponding to the thickness of the guide part is provided between the first side surfaces of the piezoelectric and the second side surfaces of the embedding groove and the adhesive agent supplied to the bottom section of the embedding groove is introduced into the gap. Thereafter, the adhesive agent is hardened so as to fix the piezoelectric in the embedding groove of the substrate main body.
Patent JP-2014128758-A (JP)
Title: Air filter material and its manufacturing method
Inventor: FUKUDA YASUHIRO
IPC: B32B5/26
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an air filter material which has low pressure loss, a long life time and high collection efficiency, and its manufacturing method.SOLUTION: An air filter material is an air filter material comprising electrified nonwoven cloth (A) which is electrified and electrified melt-blown nonwoven cloth (B). Regarding the electrified nonwoven cloth (A), polypropylene fiber and acrylic fiber are mixed-spun and crossconnected, and fiber oil solution is removed, to form a card web, which is crossconnected by needle punch. The fineness of at least one fiber among the fibers constituting the electrified nonwoven cloth (A) is 0.1 to 2.0 dtex.
Patent JP-2014131448-A (JP)
Title: Power control device, power control method, program, and energy management system
Inventor: NISHIKAWA TAKEO
IPC: H02J7/00
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To more efficiently use generated power.SOLUTION: A power control device comprises: a first conversion device which performs DC/DC conversion on DC power from a power generation unit for generating power by using natural energy, and outputs the converted power; a second conversion device which performs DC/DC conversion on power output from the first conversion device, charges a power storage unit for storing power, and discharges the power storage unit after DC/DC conversion; a third conversion device which performs DC/AC conversion on either or both of the output power from the first conversion device and the discharge power from the second conversion device, and supplies AC power to a power system and an AC load; and a control unit for controlling drive of the first to third conversion devices. The control unit makes the second conversion device perform discharging so that output power from the third conversion device is larger than power consumption of the AC load. The technology can be applied to a power conditioner, for example.
Patent JP-2014130298-A (JP)
Title: Transfer medium, polarizing plate, and image display device
Inventor: MURATA TSUTOMU
IPC: G02B5/30
Filed: 2012-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a transfer medium that can be used as a protective layer of a polarizer of a polarizing plate achieving reduction in thickness, weight and cost, without using an expensive transparent film substrate generally used for a polarizer protective film, and to provide a polarizing plate using the medium, and an image display device using the polarizing plate.SOLUTION: The transfer medium comprises one or more high functional layers disposed on a support body, has a UV absorbing function, a moisture-proof function and a hard coat function and has a tensile modulus of elasticity of 1000 MPa or more. By sticking the transfer medium while laminating the transfer medium on the support body to a polarizer and then peeling the support body, a polarizing plate without using an expensive transparent film substrate can be provided.
Patent JP-2012520784-A (JP)
Title: 薄膜コーティング及びその作製方法
IPC: B32B9/00
Filed: 2010-03-18
Abstract: 本発明は、改善された光学的及び赤外線反射特性を有するｌｏｗ−Ｅ薄膜の光学積層体及びその作製方法を提供する。より特定的には、本発明は、硝酸といった強酸等の酸化剤を金属酸化物堆積工程において含めることにより、従前のものよりも低い放射率値を示す金属酸化物薄膜コーティングを提供する。本発明はまた、本願に記載の薄膜のコーティング効率を上昇させる方法を提供する。
Patent JP-2012523681-A (JP)
Title: 半導体製スイッチ部品を備えたタップ切換器
IPC: H01F29/04
Filed: 2010-02-06
Abstract: 本発明は、タップ付変成器の巻線タップの間を無中断で切り換えるための半導体製スイッチ部品を備えたタップ切換器に関する。本発明では、固定位置のタップ接点の軌道の方向に延びるコンタクトバーが配備されており、これらのコンタクトバーは、コンタクトスライダーを用いて一緒移動可能なコンタクトブリッジとコンタクトして、負荷導線との直接的な電気接続と半導体製スイッチ部品の入力及び出力との直接的な電気接続の両方が可能なように構成されている。
Patent JP-2012524844-A (JP)
Title: 調整手段を備えた衝撃吸収ライナー
IPC: A42B3/12
Filed: 2009-04-24
Abstract: ライナーの内部のサイズおよび形を変更することができる調整手段を含む、ヘルメットの一部としての使用のための衝撃吸収ライナー。衝撃吸収ライナーは、作動機構を作動させることによって、調整され得る。
Patent JP-2012525058-A (JP)
Title: 送信装置および再送方法
IPC: H04L1/16
Filed: 2010-04-23
Abstract: 再送方法において、第１ＰＤＵに含まれている少なくとも１つのＡＲＱブロックを複数のＡＲＱサブブロックに断片化し、複数のＡＲＱサブブロックから少なくとも１つの第２ＰＤＵを生成する。第２ＰＤＵは、拡張ヘッダと、複数のＡＲＱサブブロックのうちの少なくとも一部のＡＲＱサブブロックを含むペイロードとを含む。拡張ヘッダは、ペイロードに属する１番目のＡＲＱサブブロックのシーケンス番号を示すフィールドを含む。
Patent JP-2012530231-A (JP)
Title: ブレーキディスクおよびブレーキディスクの製造方法
IPC: B61H5/00
Filed: 2010-06-17
Abstract: 【課題】 【解決手段】   本発明は、ブレーキディスク（８）に関し、摩擦板（１１ａ，１１ｂ）から成る摩擦リング（１０）を有し、リブ（４）により互いが連結され、ポット（９）および拡張要素（２）を有し、ポット（９）に、好ましくはポットの外周に、放射状に配置され、ポット（９）から離れる方向の端は摩擦リング（１０）に連結される。少なくとも一つの拡張要素（２）は少なくとも部分的に摩擦板（１１ａ，１１ｂ）を連結するためのリブ（４）を形成する。本発明は、さらに、ブレーキディスク（８）の製造方法に関し、拡張要素（２）は、摩擦リング（１０）および／またはポット（９）に鋳造により連結される。摩擦リング（１０）および／またはポット（９）は、連結後に、少なくとも１つの保護要素を有し、摩擦リング（１０）および／またはポット（９）は、保護要素とともに一体に鋳造される。   【選択図】図１
Patent JP-2012530825-A (JP)
Title: アセチルアセトネート化合物を含むタイヤゴム組成物
IPC: C08K5/098
Filed: 2010-06-18
Abstract: 少なくとも、ジエンエラストマー、補強充填剤、架橋系、0.2phrと10phrの間の量の置換パラ‐フェニレンジアミンのような酸化防止剤、0.2phrと10phrの間の量のクロム(III)アセチルアセトネートを含む、特にタイヤの製造において使用することのできるゴム組成物。このアセチルアセトネート化合物は、組成物の熱‐酸化エージング中の酸化防止剤の消費量を有利に抑制することを可能にする。そのような組成物と少なくとも金属補強部材を含む金属/ゴム複合体。そのような組成物またはそのような複合体を含むタイヤ。
Patent JP-2013504754-A (JP)
Title: 単一光源と平面センサ部とを用いて物体の物理量を測定する方法およびこれを用いる仮想ゴルフシステム
IPC: G01B11/02
Filed: 2010-09-15
Abstract: 単一光源と平面センサ部とを用いて物体の物理量を測定する方法およびこれを用いる仮想ゴルフシステムを提供する。本発明の一態様によれば、単一光源と平面センサ部とを用いて物体の物理量を測定する方法であって、前記単一光源から放出される光によって生成される前記物体の影を、前記平面センサ部で検出する（前記平面センサ部は、前記単一光源に対向する底面に配置されている）ステップと、前記影に関する情報に基づいて、前記物体の物理量を測定するステップとを含む方法が提供される。
Patent JP-2013505954-A (JP)
Title: ジブロモマロンアミドの組成物および殺生剤としてのその使用
IPC: A01P3/00
Filed: 2010-09-27
Abstract: ２，２−ジブロモマロンアミドおよびイソチアゾリノン系殺生剤を含む殺生物組成物、ならびに水性系および水含有系における微生物の制御のためのその使用。
Patent JP-2013510355-A (JP)
Title: ランダムアクセスメモリの動的管理
IPC: G06F12/06
Filed: 2010-11-03
Abstract: 本発明は、コンピュータシステムのランダムアクセスメモリを管理する方法を提供する。コンピュータシステムは、プロセッサと、第１の静的ランダムアクセスメモリと、第２の動的ランダムアクセスメモリと、を備える。本方法は、プロセッサにより実行される少なくとも１つの命令を受け取る工程と、プロセッサによる命令の実行についての優先レベルを判定する工程と、前記命令が優先性の高い命令であることを該命令の優先レベルが示す場合、前記プロセッサによる該命令の実行のために、該命令を前記第１のメモリに読み込む工程と、前記命令が優先性の高い命令であることを該命令の優先レベルが示さない場合、前記プロセッサによる該命令の実行のために、該命令を前記第２のメモリに読み込む工程と、を含む。
Patent JP-2013511059-A (JP)
Title: 光ネットワークにおける変調器制御システム及び方法
IPC: G02F1/01
Filed: 2010-11-12
Abstract: 本発明は、光バーストモード伝送器に実装される光変調器制御システムに関し、前記制御システムが、第１のサンプリングレートで、変調器から、複数の光パワーサンプル値、及び関連する光波長データ値を測定するための手段であって、平均パワーテーブルが、サンプル周期ごとに前記値から作成され、メモリに記憶される、手段を備える。制御システムはまた、第２のサンプリングレートで、２つ以上の記憶済み平均パワーテーブルから制御エラー計算を実行して、利得及び／又はバイアス制御信号を生成するために、単一のエラー値を計算するための手段であって、第２のサンプルレートが、第１のサンプルレートよりも低速なレートでサンプリングされる、手段も備える。記載される制御システムは、光ネットワークにおける温度及び耐用期間全体にわたって変調器性能を最適化する。 【選択図】図７