baber/WOPTO huggingface dataset:
Patent JP-2003167183-A (JP)
Title: Focusing state signal outputting device
Inventor: ENDO HIDEAKI
IPC: G02B7/28
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focusing state signal outputting device for presenting a focusing state signal having an optimum waveform to a focusing means having various characteristics, and capable of attaining an accurate and high-speed AF operation.  <P>SOLUTION: As for the focusing state signal outputting device loaded to a microscope equipped with an external control means 22 for adjusting a relative distance between a sample moving stage 21 for placing an observation sample S and an objective lens 10a, and for generating an error signal showing the focusing state of the observation sample S based on signals A and B transmitted from an optical detector 17 for detecting light reflected by the observation sample S, the error signal (a) is inverted across the focal position, and also, the signal shows a continuous change in voltage so as to become zero-cross at the focal position, and also, the waveform of the error signal can be changed to the optional one based on waveform setting information given by the external control means 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173197-A (JP)
Title: Text voice synthesizing apparatus
Inventor: SASAKI HIROSHI
IPC: G10L13/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a text voice synthesizing apparatus which reads a word just as desired by a user without caring about the operation mode of a system and without designating the format for agates (KANA, Japanese syllabary) alongside Chinese characters every time to the same notation word.  <P>SOLUTION: A text voice conversion part 142 is provided with a text analyzing part 11 which analyzes words in an inputted text by using a main dictionary 144 and a user dictionary 143 to convert them into an intermediate language, a voice synthesizing part 12 for synthesizing a voice waveform from the intermediate language, an agate format processing part 13 which judges whether agate format data in which the words and their reading are written side by side is included or not in the inputted text associating with the text analyzing part and which judges whether a format as an agate format is satisfied or not, and a user word adding part 14 which receives the agate format data recognized to be the agate format from the agate format processing part, adds word information required for user dictionary registration and adds it to the user dictionary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173022-A (JP)
Title: Positive photosensitive composition
Inventor: KODAMA KUNIHIKO
IPC: G03F7/004
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive composition having high resolving power and excellent in defocus latitude and side-lobe margin.  <P>SOLUTION: The positive photosensitive composition comprises (A1) at least one compound that generates a specified aromatic sulfonic acid upon irradiation with an active ray or radiation, (A2) at least one selected from compounds that have a phenacylsulfonium salt structure and generate an acid upon irradiation with an active ray or radiation and compounds that have an alkylsulfonium salt structure and generate an acid upon irradiation with an active ray or radiation and (B) a resin that has a monocyclic or polycyclic alicyclic hydrocarbon structure and is decomposed by the action of an acid to increase solubility in an alkali developing solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189666-A (JP)
Title: Brushless dc motor
Inventor: HATAYAMA NORIYUKI
IPC: H02P6/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless DC motor whose operation quality can be improved by a simple construction.  <P>SOLUTION: This brushless DC motor 11 has a built-in drive circuit 19 by which a phase angle during rotation is controlled. There is provided an optimum phase angle setting voltage generating circuit 40 including a coefficient circuit 41 which determines a relation between a speed command voltage PG and an optimum phase angle setting voltage Vθ, which sets a phase angle realizing a predetermined optimum operational conditions of a revolution corresponding to the speed command voltage PG. The coefficient circuit 41 applies the coefficient. operation to the inputted speed command voltage PG to output the optimum phase angle setting voltage Vθ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178610-A (JP)
Title: Lamp assembling device
Inventor: HATTORI MANABU
IPC: F21W101/14
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp assembling device provided with a wire feeding means capable of feeding a conductive wire for carrying out electric connection to an LED with suitable tension.  <P>SOLUTION: This lamp assembling device is provided with a wire stretching means 200 for stretching the conductive wire 3 along the surface of a lamp base 1 and inserting part of the conductive wire 3 into an opening, and a wire feeding means 300 for feeding the conductive wire 3 from a bobbin 301 with the conductive wire 3 wound to the stretching means 200. The feeding means 300 is so structured as to feed the conductive wire 3 to the stretching means 200 synchronously with the wire stretching motion in the stretching means 200. The stretching means 200 is provided with a stretching tool 208 moving along the surface of the lamp base 1 so as to follow the surface for sequentially feeding the conductive wire 3. The feeding means 300 is so structured as to sequentially feed the conductive wire 3 by a length corresponding to the movement amount of the stretching tool 208.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189412-A (JP)
Title: Hybrid vehicle controller
Inventor: TANAKA HIROYUKI
IPC: B60L50/16
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to reduce resonance level without spoiling acceleration with regard to a controller applied to control the output of a motor for a hybrid vehicle.  <P>SOLUTION: In the hybrid vehicle provided with an engine and a motor as power sources for driving the vehicle, when a prescribed driving condition is held in which the resonance of a vehicle-driving system is caused to occur during the acceleration of the vehicle, the torque of the motor, which is excellent in response and accuracy in controlling the resonance, is controlled and the torque is increased stepwise.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188777-A (JP)
Title: Distribution line carrying method
Inventor: ARAI TOSHIO
IPC: H04B3/54
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the attenuation of an information signal to be transmitted, to avoid a transmission error and to improve the accuracy of synchronizing detection on a demodulation side.  <P>SOLUTION: In the distribution line carrying method for carrying the information signal to be transmitted by superimposing it on a distribution line and for using an OFDM as a digital modulation/demodulation system for the information signal, a guard interval to be provided in an OFDM signal together with an effective symbol to store the information signal is provided near the positive and negative peaks of a power supply voltage on the distribution line. Besides, a received signal is divided into a plurality of blocks and when a correlative value for each block obtained by operating the received signal of each of blocks with a reference signal fulfills a prescribed status with respect to a threshold for each block, synchronizing between transmitted and received signals is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187144-A (JP)
Title: Information providing system, server used in the system, and marketing method using the system
Inventor: NAJIMA MASATOMO
IPC: G06Q30/06
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide information truly required by each consumer on the basis of an analysis result and provide information related to a scare commodity in each consumer by allowing the precise analysis of the taste of each consumer in an information providing system.  <P>SOLUTION: An information database 10 for storing the purchase information of each consumer 5 inputted from a register terminal 6 and the orienting property information of each consumer inputted from a service user terminal 4 is arranged on a system server 2 side. An information analyzing server 11 analyses the taste of each consumer on the basis of the purchase information and orienting property information. According to such a structure, since the taste of each consumer 5 can be precisely analyzed, and the information truly required by each consumer 5 can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181768-A (JP)
Title: Polishing sheet having identification
Inventor: OGUCHI KIYOSHI
IPC: B24D11/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing sheet with which a front and back surfaces of the polishing sheet, and/or an item number or the like are easily and surely identified even in a state of the sheet being in use to eliminate a possibility of the sheet being used with the reversed front and back surfaces.  <P>SOLUTION: In the polishing sheet having a polishing layer which becomes a necessary area in polishing and is formed in an arbitrarily patterned shape in one surface of a substrate film, an identification is provided in a non-used area of the polishing layer at least on one of the front and back surfaces of the substrate film. Further, the polishing layer and the identification are formed with a screen printing method, and they are flush with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197750-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: G06F1/26
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that product varieties can not be easily developed because a change in layout or the like must be done for semiconductor devices of the same specifications simply when a power supply voltage is different.  <P>SOLUTION: The semiconductor device is provided with a circuit block which is composed of at least one circuit portion which singly operates at a specified operation voltage, a voltage conversion portion which is additionally arranged independently of the circuit block and converts the power supply voltage supplied from outside into a specified operation voltage and a supply means which supplies the operation voltage from the voltage conversion portion to the circuit block.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198995-A (JP)
Title: Projector type display
Inventor: WATANABE KOHEI
IPC: H04N5/74
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To correct distortion due to vertical and horizontal swing and tilt projection by using an intuitive, easy-to-understand distortion correcting and adjusting method.  <P>SOLUTION: In addition to a power key 41 and a menu key 42, a remote controller 22 is equipped with correction keys 43 and 44 for manually correcting vertical trapezoidal distortion and correction keys 45 and 46 for manually correcting horizontal trapezoidal distortion. When a horizontal distortion correction mode for correcting horizontal image distortion is selected with the menu key 42, a microcomputer 21 supplies control data for displaying a pattern for horizontal distortion adjustment to an on-screen circuit 30. When a vertical distortion correction mode for correcting vertical image distortion is selected with the menu key 42, on the other hand, the microcomputer 21 supplies control data for displaying a pattern for vertical distortion adjustment to the on-screen circuit 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195552-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SOMA MINORU
IPC: G03G9/097
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a durable, stable and excellent toner which does not give rise to increase of staining (fogging) of white background portions and a degradation in image density in repetitive uses with a copying machine, printer, etc., and does not increase the fogging and does not give rise to in-the-machine scattering in spite of receiving the change with time after resting under a high- temperature environment.  <P>SOLUTION: In the electrostatic charge image developing toner consisting of a binder resin, coloring agents, charge control agent and release agent, the release agent is polyethylene wax, the charge control agent is a quaternary ammonium salt compound and the average circularity of the toner of ≥3 μm in the diameter of the equivalent circle obtained by a flow type particle image measuring instrument is 0.88 to 0.92.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199295-A (JP)
Title: Motor for underwater apparatus
Inventor: MINAMI NAOKI
IPC: H02K9/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization by efficiently radiating heat from an underwater-apparatus motor comprising a motor controller through a pressure- resistant vessel.  <P>SOLUTION: A motor fitting part 1a is disposed between a stator 20 of a motor 2 and a motor frame 7 of a pressure-resistant vessel 1 for an underwater apparatus. The motor frame 7 is tightly contacted to the motor fitting part 1a of the pressure-resistant vessel 1 for fitting. Power switching elements 31a, 31b, and 31c which a motor controller part 50 comprises are directly contacted and fixed to the motor frame 7, to provide a heat radiation means of the motor 2 and the power switching elements 31a, 31b, and 31c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192174-A (JP)
Title: Paper sheet carrier, and image forming device using the carrier
Inventor: IWAKI AI
IPC: B65H11/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet carrier capable of preventing any defective carriage even when manually-fed paper sheets are carried, and to provide an image forming device with the paper sheet carrier provided as a bypass paper feeder.  <P>SOLUTION: A driven roller 92 has one shaft 92a extending longer than the width of the paper sheet in the carrying width direction orthogonal to the carrying direction of the paper sheet, and has a plurality of (for example, 6) roll bodies 92b fitted to the shaft 92a at predetermined intervals. A pressing unit 96a is provided at other positions than both ends of the shaft 92a. Bearings 97 of the pressing unit 96a are provided in the carrying width direction of the shaft 92a, respectively at the positions of 1/3 and 2/3 of the shaft length from the ends of the shaft 92a, and prevent any defective paper sheet carriage caused by the deflection in the paper sheet carrying direction. The nip pressure at a center part is increased, the nip pressure in the carrying width direction is equal, and any defective paper sheet carriage can be eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191508-A (JP)
Title: Print hammer for impact printer
Inventor: TAMAHASHI KUNIHIRO
IPC: B41J2/25
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To develop an inexpensive abrasion proof pin head material contributive to prolong the lifetime of the print pin in an impact printer head.  <P>SOLUTION: A material similar to a base material of iron alloy is employed as a pin head material. The forward end part is coated with tin plating of low material cost by a plating method suitable for mass processing. It is then heat treated to form an Fe<SB>3</SB>SnC compound for which Vickers hardness of 500 or above can be expected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248017-A (JP)
Title: Sensor circuit
Inventor: NAGATA TOMIO
IPC: G01D3/028
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor circuit whose S/N ratio is improved and whose detection accuracy can be increased.  <P>SOLUTION: An application circuit 10 for a sensor is provided with a constant-voltage circuit 12; a sensitivity and temperature compensating circuit 14; and a nonlinearity compensating circuit 16. The circuit 16 is arranged inside a feedback circuit of a sensor circuit output. When the circuit 14 and the circuit 16 are used to shift a potential applied to a preamplifier circuit 20 from the circuit 12, S/N ratio will not deteriorate in the circuit 14 and the circuit 16. As a result, the S/N ratio of the sensor circuit is improved, and its detection accuracy can be increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201698-A (JP)
Title: Coated paper for offset printing and its application
Inventor: FURUKAWA HIROYUKI
IPC: D21H19/54
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated paper for offset printing, even when printed with a soybean oil ink, having uniform ink-absorption, realizing uniform ink- impression and excellent in ink-drying property.  <P>SOLUTION: This coated paper for offset printing has a coated layer mainly composed of a pigment and a binder on one or both sides of a paper substrate, wherein the paper is characterized by using a binder containing a phosphate esterified starch having ≥1 wt.% phosphorus content.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202030-A (JP)
Title: Scroll fluid machinery
Inventor: KIMURA HIDEYUKI
IPC: F04C29/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide scroll fluid machinery with increased reliability by rigidly and easily holding the bearings of a drive crankshaft or a pin crankshaft as the self-rotation prevention mechanism of a swing scroll.  <P>SOLUTION: Bearing storage parts 11m and 36a fitted to a swing scroll 11 side through a second rolling bearing 19 and having one side opening to at least one scroll side are installed at crank parts 22 of crankshafts 22 and 23 rotatably pivoted on a fixed scroll 3 through a rolling bearing 20. The rolling bearings are stored in the bearing storage parts, and screw parts 11b and 36b are formed on the peripheral faces of openings of the bearing storage parts. At least the outer rings of the rolling bearings are positionally held by bearing holding members screwed into the screw parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180588-A (JP)
Title: Supportable moving device of vacuum suction-type high pressure water gun used for treating ceiling and wall surfaces, and surface treatment method using the same
Inventor: KOIZUMI TSUTOMU
IPC: A47L11/38
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method and a device that treat the surface easily in tight contact on the surface to be treated of the concrete and the paintwork, while spouting high-pressure water jet from a high-pressure water gun and moving on the XY table, and vacuum sucking spouted water and treated waste materials without dropping or spreading out them.  <P>SOLUTION: The device is composed of a mechanism with a high-pressure water gun attached to a vacuum hose and a high-pressure water hose and installed on an orthogonal XY table which is set parallel to the inclination of the surface to be treated, an impact absorbing mechanism, a mechanism for elevating the XY table, a pressing mechanism, a mechanism a rotating mechanism of the whole device. The surface treatment method uses the device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503380-A (JP)
IPC: A61K47/36
Filed: 2000-06-21
Abstract: Compounds of formula A-X1-ONO2 (I) in a partially or completely amorphous form and pharmaceutical compositions thereof.
Patent JP-2003504479-A (JP)
IPC: A23L33/21
Filed: 2000-07-01
Abstract: Processes for preparing crosslinker-free, chitosan-containing compositions, comprising: (a) providing an aqueous mixture of a chitosan, wherein the aqueous mixture has a viscosity of from 1,000 mPas to 100,000 mPas; (b) combining a precipitant with the aqueous mixture to form a crosslinker-free chitosan composition; and (c) drying the crosslinker-free chitosan composition to form a crosslinker-free three-dimensional structure; are described. Also described are three-dimensional structures prepared thereby and uses therefor in cosmetics, food additives and medical products
Patent JP-2004519871-A (JP)
Title: オフセットチューニング手段を有するデジタル信号のためのテレビジョン受信機
IPC: H04N5/46
Filed: 2000-07-13
Abstract: デジタル信号を受信する時に、下側の隣接するＮＴＳＣ信号により生じた干渉を受けやすい隣接するチャネル間干渉を低減する、デジタル及びアナログ信号を受信するためのテレビジョン受信機である。デジタル信号の受信に応答して、本受信機は、局部発振器（ＬＯ）信号でデジタル信号にヘテロダイン効果を起こし、中間周波（ＩＦ）信号を発生する。マイクロプロセッサは、デジタルブロードキャストチャネルに関する情報を記憶するためにメモリユニットをサーチし、下側の隣接するＮＴＳＣチャネルの存在の有無を判定する。下側の隣接するＮＴＳＣ信号が存在する場合、マイクロプロセッサは、デジタル信号処理プロセッサに存在する表面弾性波（ＳＡＷ）フィルタの下側帯域のエッジの方向に局部発振信号の周波数をシフトさせる。表面弾性波（ＳＡＷ）フィルタは、下側の隣接するＮＴＳＣチャネルをさらに減衰する。
Patent JP-2004513857-A (JP)
Title: ウエハ上にエピタキシャル層を成長させる装置
IPC: C23C16/44
Filed: 2000-07-24
Abstract: エピタキシャル層を成長させる装置が、上方端と下方端の間を延長する開口（１５８）を有するスピンドル（１４２）を備える。回転式プラットフォーム（１３４）を、スピンドルの上方端に搭載し、このプラットフォームは、上面（１３６）と、底面（１３８）と、スピンドルの開口（１５８）と実質的に整合している中心部開口（１４０）とを含んでいる。堆積チャンバもまた、プラットフォーム（１３４）の上面（１３６）の上に位置しプラットフォーム（１３４）の中心部開口（１４０）と実質的に整合している中空スペース（１３０）を有するウエハ受容空洞（１２８）を有する実質的に多孔性であるウエハキャリヤ（１２４）を備えている。スピンドル開口（１５８）は、真空ポンプに接続され、これによって、ウエハキャリヤ（１２４）の中空スペース（１３０）内の圧力レベルが、堆積チャンバ内の圧力レベルより低く、これによって、ウエハ受容空洞（１２８）を吸引して、ウエハ（１２２）を実質的に平坦な方位に維持するようにするのが望ましい。
Patent JP-2003506638-A (JP)
IPC: B23C3/06
Filed: 2000-07-26
Abstract: The invention concerns a method for machining crankshaft comprising the following main operations: determining starting points; machining the ends, bearings and crank pins; producing lubricating oil holes; finishing the ends, bearings and crank pins, dynamic measurement and optionally removing material for balancing purposes. The method is characterized in that it consists in carrying out dynamic mass measurements and eliminating material for balancing purposes, before the finishing operations. The invention also concerns a device for implementing said method. The invention is applicable to production lines machining and balancing crankshafts.
Patent JP-2003534672-A (JP)
Title: 蛍光照明に起因する画像フリッカーの低減
IPC: H04N9/73
Filed: 2000-09-28
Abstract: (57)【要約】
【解決手段】  イメージャ(100)は、画素の積分時間(204)(210)を照明のピーク強さ区間の整数倍に設定することにより、照明に起因するフリッカーを低減する。一実施例として、３０Ｈｚのフレームレートのカメラであって、５０Ｈｚの照明装置で照明された画像を取り込むカメラにおいて、積分時間を、光強度のピーク区間である約１０ｍｓに設定することにより、フリッカーは低減される。
Patent JP-2003511571-A (JP)
IPC: C12S11/00
Filed: 2000-09-12
Abstract: Accelerated degradation of mulching paper, formed from cellulose fibers impregnated with a hydrophobic resin to provide weather resistance, comprises spraying the paper with an enzyme solution which degrades both the resin and the cellulose.
Patent JP-2003511404-A (JP)
Title: リポソーム内包銀塩組成物
IPC: A61P29/00
Filed: 2000-10-13
Abstract: (57)【要約】
本発明は、表面および内部創傷における感染ならびに細菌および真菌感染を起こしやすい他の部位を処置するための銀塩を内包した組成物を提供する。本組成物は、リポソームに内包された乳酸銀または薬学的に許容される担体中の他の適する銀塩を含む。
Patent JP-2003512066-A (JP)
Title: 一分量容器から食品を分配するための装置
IPC: A23G9/28
Filed: 2000-10-09
Abstract: (57)【要約】
本発明の分配装置は、主として凍った食品一分量容器（１０）から、通常は円形出口（１３）を通って押し出すことにより分配する装置である。放出後の食品の形状（４６）をボール形にすることができるようにするために、食品が内部に放出される受器（４０）は放出サイクルの少なくとも一部にわたって食品の放出に抵抗を与えるように配置される。放出に抵抗を与えることにより食品の形状は変形されて横方向に増加するので、食品のボール形の分量が受器内に受け取られる。
Patent JP-2003514309-A (JP)
IPC: G06K9/00
Filed: 2000-11-09
Abstract: A method of identifying an object class uses a model based upon appearance parameters derived by comparing images of objects of different classes. The model includes a representation of a probability density function describing a range over which appearance parameters may vary for a given class of object, the model further including a defined relationship between the appearance parameters and the probability density function. The method generates appearance parameters representative of an unknown object, estimates an appropriate probability density function for the unknown object using the defined relationship between the appearance parameters and the probability density function, then iteratively modifies at least some of the appearance parameters within limits determined using the probability density function to identify the object class.
Patent JP-2003515625-A (JP)
Title: 不飽和モノマーの重合の抑制
IPC: C07D211/94
Filed: 2000-11-28
Abstract: (57)【要約】
エチレン性不飽和モノマーの早期重合を抑制する方法において、構造式（Ｉ）［式中、Ｒ 1 及びＲ 4 は、水素、アルキル、及びヘテロ原子置換済みアルキルから成る群から独立的に選ばれ、また、Ｒ 2 及びＲ 3 は、アルキル、及びヘテロ原子置換済みアルキルから成る群から独立的に選ばれ；Ｘ 1 及びＸ 2 は、(1)ハロゲン、シアノ、ＣＯＯＲ 11 （式中、Ｒ 11 はアルキル若しくはアリールである）、アミド、−Ｓ−Ｃ 6 Ｈ 5 、−Ｓ−ＣＯＣＨ 3 、−ＯＣＯＣ 2 Ｈ 5 、カルボニル、二重結合がニトロキシド部分と結合していないアルケニル、又は１〜１５個の炭素原子のアルキルから成る群から独立的に選ばれるか、或いは(2)一緒になって、窒素を有する環構造を形成する］を有する少なくとも２種の異なる抑制剤から成る混合物の有効量を、前記エチレン性不飽和モノマーに添加する段階を含む、上記抑制方法を本明細書に開示する。