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83 条记录 (耗时 0.032 秒)

    Biodegradable resin composition and preparation process thereof
    71.
    发明授权
    Biodegradable resin composition and preparation process thereof 失效
    生物可降解树脂组合物及其制备方法

    公开(公告)号：US6114496A

    公开(公告)日：2000-09-05

    申请号：US369423

    申请日：1999-08-06

    申请人： Junzo Otera ,  Toru Yano ,  Nobuyuki Sakuda

    发明人： Junzo Otera ,  Toru Yano ,  Nobuyuki Sakuda

    IPC分类号： C08G63/06 ,  C08G63/85 ,  C08L101/16 ,  C08J3/16

    CPC分类号： C08G63/06 ,  C08G63/85

    摘要： A process for preparing a biodegradable resin composition, comprising: providing a reaction mixture comprising at least one hydroxycarboxylic acid and, as a polymerization catalyst, a monoorganotin derivative; heating and stirring the reaction mixture, wherein the heating and stirring step is carried out under a reduced pressure to cause condensation polymerization or carried out in an organic solvent to cause azeotropic dehydrating polymerization. Also disclosed in a biodegradable resin composition prepared by the process.

    摘要翻译： 一种制备可生物降解的树脂组合物的方法，包括：提供包含至少一种羟基羧酸和作为聚合催化剂的单有机锡衍生物的反应混合物; 加热搅拌反应混合物，其中加热和搅拌步骤在减压下进行以进行缩聚或在有机溶剂中进行共沸脱水聚合。 还公开在通过该方法制备的可生物降解的树脂组合物中。

    System and method for controlling air-fuel ratio in internal combustion engine
    73.
    发明授权
    System and method for controlling air-fuel ratio in internal combustion engine 失效
    内燃机空燃比控制系统及方法

    公开(公告)号：US5836287A

    公开(公告)日：1998-11-17

    申请号：US912441

    申请日：1997-08-18

    申请人： Toru Yano ,  Eisuke Kimura ,  Masanori Hayashi ,  Yusuke Tatara ,  Toshio Yokoyama ,  Kenichiro Kinoshita

    发明人： Toru Yano ,  Eisuke Kimura ,  Masanori Hayashi ,  Yusuke Tatara ,  Toshio Yokoyama ,  Kenichiro Kinoshita

    IPC分类号： F02D31/00 ,  F02D41/00 ,  F02D41/14 ,  F02D41/34 ,  F02D43/00

    CPC分类号： F02D41/008 ,  F02D31/005 ,  F02D41/0072 ,  F02D41/1456 ,  F02D41/1474 ,  F02D41/1475 ,  F02D43/00 ,  F02D2041/0017 ,  F02D2250/18 ,  F02D2250/21 ,  Y02T10/47

    摘要： A system for controlling fuel injection in an internal combustion engine such that when the target air-fuel ratio is switched from a rich value to a lean value, the air-fuel ratios are switched to the lean value by sequentially decreasing the amount of fuel injected into the cylinders, for example in a four cylinder engine into the #1, #2, #3 and #4 cylinders, with predetermined time differences. During this time, an electronic air control valve (EACV) is controlled in such a manner that it is stepwise opened with the switching of the air-fuel ratios for the #1, #2, #3 and #4 cylinders, thereby causing the engine torque to remain the same to prevent the generation of a torque shock. When the target air-fuel ratio has been switched from the lean level to the rich level, the amounts of fuel injected into the #1, #2, #3 and #4 cylinders are controlled in such a manner that they are sequentially increased with predetermined time differences, and the EACV is controlled in such a manner that it is stepwise closed. Thus, it is possible to avoid the generation of a torque shock, while preventing the degradation of the emission during switching of the air-fuel ratio.

    摘要翻译： 一种用于控制内燃机中的燃料喷射的系统，使得当目标空燃比从浓值切换到稀薄值时，通过依次减少喷射的燃料量将空燃比转换为稀薄值 进入气缸，例如在四缸发动机中进入＃1，＃2，＃3和＃4气缸，具有预定的时间差。 在此期间，以＃1，＃2，＃3和＃4气缸的空燃比切换逐步打开电子空气调节阀（EACV），从而使 发动机扭矩保持不变，以防止产生扭矩冲击。 当目标空燃比从稀薄水平切换到浓水平时，喷射到＃1，＃2，＃3和＃4气缸中的燃料量以这样的方式被控制： 预定时间差，并且以逐步关闭的方式控制EACV。 因此，可以避免产生转矩冲击，同时防止在空燃比切换期间发射的劣化。

    Output correction method for exhaust gas ingredient-concentration sensors of proportional-output type
    75.
    发明授权
    Output correction method for exhaust gas ingredient-concentration sensors of proportional-output type 失效
    比例输出型排气成分浓度传感器输出校正方法

    公开(公告)号：US4981125A

    公开(公告)日：1991-01-01

    申请号：US370277

    申请日：1989-06-22

    申请人： Akira Kato ,  Toru Yano ,  Yasuhiro Toyoda

    发明人： Akira Kato ,  Toru Yano ,  Yasuhiro Toyoda

    IPC分类号： G01N27/409 ,  G01N27/406 ,  G01N27/417 ,  G01N27/419

    CPC分类号： G01N27/417 ,  G01N27/4065

    摘要： An output correction method for a proportional-output type O.sub.2 sensor including an oxygen concentration detecting element formed by an oxygen-pumping element and a cell element, each of the oxygen-pumping element and the cell element being composed of a wall of a solid electrolytic material having oxygen ion-conductivity, and a pair of electrodes having the wall interposed therebetween. The oxgen-pumping element is supplied with an output voltage corresponding to a difference between a voltage developed between the electrodes of the cell element and a predetermined reference voltage, and current flowing in the oxygen-pumping element is detected. A correction resistance supplies information indicative of a deviation of an air-fuel ratio detected by the sensor with respect to a predetermined reference air-fuel ratio. A correction value is determined on the basis of the information and the direction of flow of the current. The detected current is corrected by the use of the determined corrected value. A desired air-fuel ratio is calculated on the basis of the corrected current.

    摘要翻译： 一种用于比例输出型O 2传感器的输出校正方法，其包括由氧抽吸元件和电池元件形成的氧浓度检测元件，每个氧抽吸元件和电池元件由固体电解质的壁 具有氧离子传导性的材料，以及一对电极，其间具有壁。 氧素泵浦元件被提供有与电池元件的电极之间产生的电压和预定参考电压之间的差值相对应的输出电压，并检测在氧气抽吸元件中流动的电流。 校正电阻提供指示由传感器检测的空燃比相对于预定参考空燃比的偏差的信息。 基于电流的信息和流向来确定校正值。 通过使用确定的校正值来校正检测到的电流。 基于校正电流计算期望的空燃比。

    OPTICAL RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME
    76.
    发明申请
    OPTICAL RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME 失效
    光学记录介质及其制造方法

    公开(公告)号：US20090148650A1

    公开(公告)日：2009-06-11

    申请号：US11909781

    申请日：2007-01-26

    申请人： Yutaka Wada ,  Masatsugu Suwabe ,  Toru Yano ,  Koichi Shigeno

    发明人： Yutaka Wada ,  Masatsugu Suwabe ,  Toru Yano ,  Koichi Shigeno

    IPC分类号： B41M5/26 ,  G11B7/24 ,  G11B7/244

    CPC分类号： G11B7/248 ,  G11B7/24038 ,  G11B7/24079 ,  G11B7/2472 ,  G11B7/259 ,  G11B7/263 ,  G11B2007/24612 ,  Y10S430/146 ,  Y10T156/10

    摘要： Recording and reproducing characteristics and data saving reliability are secured in a write-once two-layer recording medium.A second recording layer from a side irradiated with light for recording and reproduction includes organic dye shown by a general formula of a chemical formula 3 described below (in the formula, R1 and R2 are alkyl groups of carbon number 1 to 4; Y1, Y2 respectively are organic groups independently; and X is ClO4, BF4, PF6, SbF6), and organic dye shown by a general formula of a chemical formula 4 described below (in the formula, R1, R4 are alkyl groups of carbon number 1 to 4; R2, R3 are alkyl groups of carbon number 1 to 4 or groups forming 3 to 6 membered rings by being coupled; Y1, Y2 respectively are organic groups independently; and X is ClO4, BF4, PF6, SbF6), to secure durability.

    摘要翻译： 记录和再现特性和数据保存可靠性确保在一次写入的双层记录介质中。 从用于记录和再现的光照射的一侧的第二记录层包括由下述化学式3的通式表示的有机染料（在该式中，R 1和R 2是碳数1至4的烷基; Y 1，Y 2 分别为有机基团，X为ClO 4，BF 4，PF 6，SbF 6），由下述化学式4的通式表示的有机染料（式中，R 1，R 4为碳数1〜4的烷基 ; R 2，R 3为碳原子数1〜4的烷基或通过偶联形成3〜6元环的基团; Y1，Y2分别独立地为有机基团，X为ClO4，BF4，PF6，SbF6），以确保耐久性。

    Method for controlling air-fuel ratio in internal combustion engine
    79.
    发明授权
    Method for controlling air-fuel ratio in internal combustion engine 失效
    内燃机空燃比控制方法

    公开(公告)号：US6012428A

    公开(公告)日：2000-01-11

    申请号：US912575

    申请日：1997-08-18

    申请人： Toru Yano ,  Eisuke Kimura ,  Masanori Hayashi ,  Yusuke Tatara ,  Toshio Yokoyama ,  Kenichiro Kinoshita

    发明人： Toru Yano ,  Eisuke Kimura ,  Masanori Hayashi ,  Yusuke Tatara ,  Toshio Yokoyama ,  Kenichiro Kinoshita

    IPC分类号： F02D31/00 ,  F02D41/00 ,  F02D41/14 ,  F02D41/34 ,  F02D43/00 ,  F02D41/04

    CPC分类号： F02D41/008 ,  F02D31/005 ,  F02D41/0072 ,  F02D41/1456 ,  F02D41/1474 ,  F02D41/1475 ,  F02D43/00 ,  F02D2041/0017 ,  F02D2250/18 ,  F02D2250/21 ,  Y02T10/47

    摘要： A system for controlling fuel injection in an internal combustion engine such that when the target air-fuel ratio is switched from a rich value to a lean value, the air-fuel ratios are switched to the lean value by sequentially decreasing the amount of fuel injected into the cylinders, for example in a four cylinder engine into the #1, #2, #3 and #4 cylinders, with predetermined time differences. During this time, an electronic air control valve (EACV) is controlled in such a manner that it is stepwise opened with the switching of the air-fuel ratio s for the #1, #2, #3 and #4 cylinders, thereby causing the engine torque to remain the same to prevent the generation of a torque shock. When the target air-fuel ratio has been switched from the lean level to the rich level, the amounts of fuel injected into the #1, #2, #3 and #4 cylinders are controlled in such a manner that they are sequentially increased with predetermined time differences, and the EACV is controlled in such a manner that it is stepwise closed. Thus, it is possible to avoid the generation of a torque shock, while preventing the degradation of the emission during switching of the air-fuel ratio.

    摘要翻译： 一种用于控制内燃机中的燃料喷射的系统，使得当目标空燃比从浓值切换到稀薄值时，通过依次减少喷射的燃料量将空燃比转换为稀薄值 进入气缸，例如在四缸发动机中进入＃1，＃2，＃3和＃4气缸，具有预定的时间差。 在此期间，以＃1，＃2，＃3和＃4气缸的空燃比s的转换为顺序打开电子空气调节阀（EACV），从而使 发动机扭矩保持不变，以防止产生扭矩冲击。 当目标空燃比从稀薄水平切换到浓水平时，喷射到＃1，＃2，＃3和＃4气缸中的燃料量以这样的方式被控制： 预定时间差，并且以逐步关闭的方式控制EACV。 因此，可以避免产生转矩冲击，同时防止在空燃比切换期间发射的劣化。