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    Polishing pad, method of producing the same, and cushion layer for polishing pad
    71.
    发明授权
    Polishing pad, method of producing the same, and cushion layer for polishing pad 有权
    抛光垫，其制造方法和抛光垫用缓冲层

    公开(公告)号：US07192340B2

    公开(公告)日：2007-03-20

    申请号：US10432410

    申请日：2001-11-28

    申请人： Koichi Ono ,  Tetsuo Shimomura ,  Masahiko Nakamori ,  Takatoshi Yamada ,  Shigeru Komai ,  Masayuki Tsutsumi

    发明人： Koichi Ono ,  Tetsuo Shimomura ,  Masahiko Nakamori ,  Takatoshi Yamada ,  Shigeru Komai ,  Masayuki Tsutsumi

    IPC分类号： B24D11/00

    CPC分类号： B24B37/26 ,  B24B37/22 ,  B24D3/28 ,  B24D11/001 ,  B24D11/008

    摘要： The polishing pad of this invention is a polishing pad effecting stable planarizing processing, at high polishing rate, materials requiring surface flatness at high level, such as a silicon wafer for semiconductor devices, a magnetic disk, an optical lens etc. This invention provides a polishing pad which can be subjected to surface processing to form a sheet or grooves, is excellent in thickness accuracy, attains a high polishing rate, achieves a uniform polishing rate, and also provides a polishing pad which is free of quality variations resulting from an individual variation, easily enables a change the surface patterns, enables fine surface pattern, is compatible with various materials to be polished, is free of burrs upon forming the pattern. This invention provides a polishing pad which can have abrasive grains mixed at very high density without using slurry, and generates few scratches by preventing aggregation of abrasive grains dispersed therein. The polishing pad of this invention has a polishing layer formed from a curing composition to be cured with energy rays, the polishing layer being formed surface pattern thereon by photolithography. The polishing pad of this invention comprises a polishing layer resin having abrasive grains dispersed therein, the resin containing ionic groups in the range of 20 to 1500 eq/ton.

    摘要翻译： 本发明的研磨垫是在高抛光速度下进行稳定的平坦化处理的抛光垫，例如需要高水平的表面平坦度的材料，例如半导体器件的硅晶片，磁盘，光学透镜等。本发明提供了一种 可进行表面处理以形成片材或沟槽的抛光垫具有优异的厚度精度，达到高抛光速率，达到均匀的抛光速率，并且还提供一种抛光垫，该抛光垫没有由个体产生的质量变化 变化，容易使表面图案发生变化，使精细表面图案与各种待抛光材料兼容，在形成图案时无毛刺。 本发明提供一种抛光垫，其可以在不使用浆料的情况下具有以非常高的密度混合的磨料颗粒，并且通过防止分散在其中的磨料颗粒的聚集而产生少量划痕。 本发明的抛光垫具有由能量射线固化的固化组合物形成的抛光层，该抛光层通过光刻形成在其上的表面图案。 本发明的抛光垫包括其中分散有磨粒的抛光层树脂，含有离子基团的树脂在20至1500eq / ton的范围内。

    Process for producing polyurethane foam
    72.
    发明授权
    Process for producing polyurethane foam 有权
    生产聚氨酯泡沫的方法

    公开(公告)号：US07098255B2

    公开(公告)日：2006-08-29

    申请号：US10881756

    申请日：2004-06-30

    申请人： Hiroshi Seyanagi ,  Kaoru Inoue ,  Kazuyuki Ogawa ,  Takashi Masui ,  Koichi Ono

    发明人： Hiroshi Seyanagi ,  Kaoru Inoue ,  Kazuyuki Ogawa ,  Takashi Masui ,  Koichi Ono

    IPC分类号： C08G18/28

    CPC分类号： C08J9/30 ,  B24B37/24 ,  B24D3/28 ,  C08J9/0061 ,  C08J2375/04 ,  C08J2483/00

    摘要： A process for producing a finely cellular polyurethane foam by mixing a first ingredient comprising an isocyanate compound and a second ingredient comprising a compound containing an active hydrogen group, characterized by comprising adding a nonionic silicone surfactant containing no hydroxyl group to at least one of the first ingredient and the second ingredient in an amount of 0.1 to 5 wt %, excluding 5 wt %, based on the total amount of the first ingredient and the second ingredient, subsequently agitating the surfactant containing ingredient together with an unreactive gas, which has no reactivity to isocyanate group or active hydrogen group, to disperse the unreactive gas as fine bubbles to prepare a bubble dispersion and then mixing the bubble dispersion with the remaining ingredient to cure the resultant mixture and forming finely cellular structure into the resultant polyurethane foam by the fine bubbles of the bubble dispersion.

    摘要翻译： 一种通过混合包含异氰酸酯化合物的第一成分和包含含有活性氢基团的化合物的第二成分来生产细孔聚氨酯泡沫体的方法，其特征在于将不含羟基的非离子硅氧烷表面活性剂加入到第一 成分和第二成分的量为0.1至5重量％，不包括5重量％，基于第一成分和第二成分的总量，随后将表面活性剂含量与不起反应性的非反应性气体一起搅拌 异氰酸酯基或活性氢基团，将非活性气体分散为细小气泡以制备气泡分散体，然后将气泡分散体与剩余的组分混合，以使所得混合物固化，并通过微小气泡形成细小结构的聚氨酯泡沫体 的气泡分散。

    Process for producing polyurethane foam
    75.
    发明授权
    Process for producing polyurethane foam 有权

    公开(公告)号：US06777455B2

    公开(公告)日：2004-08-17

    申请号：US10111738

    申请日：2002-04-25

    申请人： Hiroshi Seyanagi ,  Kaoru Inoue ,  Kazuyuki Ogawa ,  Takashi Masui ,  Koichi Ono

    发明人： Hiroshi Seyanagi ,  Kaoru Inoue ,  Kazuyuki Ogawa ,  Takashi Masui ,  Koichi Ono

    IPC分类号： C08J900

    CPC分类号： C08J9/30 ,  B24B37/24 ,  B24D3/28 ,  C08J9/0061 ,  C08J2375/04 ,  C08J2483/00

    摘要： A process for producing a finely cellular polyurethane foam by mixing a first ingredient comprising an isocyanate compound and a second ingredient comprising a compound containing an active hydrogen group, characterized by comprising adding a nonionic silicone surfactant containing no hydroxyl group to at least one of the first ingredient and the second ingredient in an amount of 0.1 to 5 wt %, excluding 5 wt %, based on the total amount of the first ingredient and the second ingredient, subsequently agitating the surfactant containing ingredient together with an unreactive gas, which has no reactivity to isocyanate group or active hydrogen group, to disperse the unreactive gas as fine bubbles to prepare a bubble dispersion and then mixing the bubble dispersion with the remaining ingredient to cure the resultant mixture and forming finely cellular structure into the resultant polyurethane foam by the fine bubbles of the bubble dispersion.

    Method of forming LCD having color filter film segments at areas where electrode segments are not provided
    76.
    发明授权
    Method of forming LCD having color filter film segments at areas where electrode segments are not provided 失效
    在不设置电极段的区域处形成具有滤色器膜片段的LCD的方法

    公开(公告)号：US06600533B2

    公开(公告)日：2003-07-29

    申请号：US10318180

    申请日：2002-12-13

    申请人： Koichi Ono

    发明人： Koichi Ono

    IPC分类号： G02F11335

    CPC分类号： G02F1/13725 ,  G02F1/133514

    摘要： A method of manufacturing a liquid crystal display device includes the steps of forming a first substrate composed of a first light-permeable electrode pattern, forming a second substrate that includes a second electrode pattern, bonding said first and said second substrates to each other on their peripheries by a sealant with a prescribed gap between the opposite electrode patterns, and injecting a liquid crystal material doped with dichroic dyes into the gap.

    摘要翻译： 一种制造液晶显示装置的方法包括以下步骤：形成由第一透光电极图案构成的第一基板，形成包括第二电极图案的第二基板，将所述第一基板和所述第二基板彼此接合 通过在相对电极图案之间具有规定间隙的密封剂周围，并将掺杂有二色性染料的液晶材料注入到间隙中。

    Differential amplifier, comparator, and A/D converter
    77.
    发明授权
    Differential amplifier, comparator, and A/D converter 有权
    差分放大器，比较器和A / D转换器

    公开(公告)号：US06369743B2

    公开(公告)日：2002-04-09

    申请号：US09740793

    申请日：2000-12-21

    申请人： Koichi Ono

    发明人： Koichi Ono

    IPC分类号： H03M136

    CPC分类号： H03F1/086 ,  H03F3/45762 ,  H03K5/2418 ,  H03K5/2427 ,  H03K5/2481 ,  H03K5/249 ,  H03M1/365

    摘要： An OTA circuit is disposed between a differential pair composed of NMOS transistors and an NMOS follower transistor that composes an output buffer circuit. The OTA circuit generates a compensation current that is equal to a current that flows in a capacitance formed between the gate and the drain of each of the differential pair transistors and that flows in the reverse direction thereof. The compensation current cancels the current that flows in the capacitance formed between the gate and the drain of each of the differential pair transistors. Thus, a differential amplifier that has a high accuracy and, high gain, and a wide frequency band and that operates at a low power voltage can be accomplished. Using a differential amplifier having a high gain and a wide frequency band, a comparator that operates at high speed and an A/D converter using such a comparator can be accomplished.

    摘要翻译： OTA电路设置在由NMOS晶体管组成的差分对和构成输出缓冲电路的NMOS跟随器晶体管之间。 OTA电路产生一个补偿电流，该补偿电流等于在形成在每个差分对晶体管的栅极和漏极之间的电容中流动的电流，并且沿相反方向流动。 补偿电流消除在差分对晶体管中的每一个的栅极和漏极之间形成的电容中流动的电流。 因此，可以实现具有高精度，高增益和宽频带并且在低功率电压下工作的差分放大器。 使用具有高增益和宽频带的差分放大器，可以实现高速工作的比较器和使用这种比较器的A / D转换器。

    Throttle valve control system obtaining continuous sensor output and throttle valve control method thereof
    78.
    发明授权
    Throttle valve control system obtaining continuous sensor output and throttle valve control method thereof 失效
    节流阀控制系统获得连续传感器输出和节流阀控制方法

    公开(公告)号：US5746178A

    公开(公告)日：1998-05-05

    申请号：US746380

    申请日：1996-11-08

    申请人： Akira Susaki ,  Tsugio Tomita ,  Syuuichi Nakano ,  Koichi Ono

    发明人： Akira Susaki ,  Tsugio Tomita ,  Syuuichi Nakano ,  Koichi Ono

    IPC分类号： F02D45/00 ,  F02D11/10 ,  F02D35/00 ,  F02D41/20 ,  G01D18/00

    CPC分类号： F02D11/106 ,  G01D18/008

    摘要： A throttle valve control system and a control method thereof prevents an output of throttle sensors from becoming discontinuous at a point of switching the throttle sensors, and obtains a continuous output over the whole range of the sensor output, and accordingly can perform highly accurate throttle control. The system includes a first A/D converter for converting an output signal of a throttle sensor into a digital signal, an amplifier for amplifying the output signal of the throttle sensor, a second A/D converter for converting the amplified output signal into a digital signal and an amplification factor adjuster for receiving outputs from one or the other of the A/D converters and scaling the received output signal. A correction is provided for the amplification factor of the adjuster whereby a continuous actual opening degree signal without any step is obtainable over the entire range of the throttle sensor output.

    摘要翻译： 节流阀控制系统及其控制方法防止节气门传感器的输出在切换节气门传感器的点处变得不连续，并且在传感器输出的整个范围上获得连续的输出，因此可以执行高精度的节气门控制 。 该系统包括用于将油门传感器的输出信号转换为数字信号的第一A / D转换器，用于放大油门传感器的输出信号的放大器，用于将放大的输出信号转换为数字信号的第二A / D转换器 信号和放大因子调整器，用于接收来自一个或另一个A / D转换器的输出并缩放所接收的输出信号。 对调节器的放大系数进行校正，由此在节气门传感器输出的整个范围内可以获得没有任何步骤的连续实际开度信号。

    Pipelined analog-to-digital converter
    80.
    发明授权
    Pipelined analog-to-digital converter 失效
    流水线模数转换器

    公开(公告)号：US5534864A

    公开(公告)日：1996-07-09

    申请号：US12759

    申请日：1993-02-03

    申请人： Koichi Ono ,  Yoshito Nejime ,  Etsuji Yamamoto

    发明人： Koichi Ono ,  Yoshito Nejime ,  Etsuji Yamamoto

    IPC分类号： H03M1/14 ,  H03M1/06 ,  H03M1/16

    CPC分类号： H03M1/0695 ,  H03M1/167

    摘要： A pipelined A/D converter which minimizes differential non-linearity by preventing mismatching between converting stages. The A/D converter includes a plurality of converting stages connected in a cascade form wherein each of the converting stages includes an ADC unit for converting an analog input into a digital output. The digital outputs from said converting stages form a conversion output. Each preceding converting stage except a last converting stage further includes an amplifier for deriving and amplifying a conversion residue representing a quantization error resulting from the conversion performed by the preceding converting stage based on the digital output outputted by the ADC unit of the preceding converting stage and the analog input inputted to the preceding converting stage. The amplified conversion residue from the preceding converting stage is supplied as an analog input to a succeeding converting stage. A connector is provided for connecting the amplifier of the preceding converting stage to a node in the ADC unit of the succeeding converting stage. The node provides a base voltage to the ADC unit of the succeeding converting stage.

    摘要翻译： 一种流水线A / D转换器，通过防止转换级之间的失配使差分非线性最小化。 A / D转换器包括以级联形式连接的多个转换级，其中每个转换级包括用于将模拟输入转换为数字输出的ADC单元。 来自所述转换级的数字输出形成转换输出。 除了最后的转换级之外的每个前一转换级还包括放大器，用于根据由前一转换级的ADC单元输出的数字输出，导出并放大表示由前一转换级进行的转换而产生的量化误差的转换余数，以及 输入到前一转换级的模拟输入。 来自前一转换级的放大的转换余数作为模拟输入提供给后续转换级。 提供连接器，用于将前一转换级的放大器连接到后续转换级的ADC单元中的节点。 节点为后续转换级的ADC单元提供基极电压。