Polyoxyalkylene monoalkyl ether, process for producing the same, polymerizable polyoxyalkylene monoalkyl ether derivative, polymer of said derivative and dispersant comprising said polymer
    71.
    发明授权
    Polyoxyalkylene monoalkyl ether, process for producing the same, polymerizable polyoxyalkylene monoalkyl ether derivative, polymer of said derivative and dispersant comprising said polymer 有权
    聚氧化烯单烷基醚,其制备方法,可聚合的聚氧化烯单烷基醚衍生物,所述衍生物的聚合物和包含所述聚合物

    公开(公告)号:US06780928B1

    公开(公告)日:2004-08-24

    申请号:US10645508

    申请日:2003-08-22

    IPC分类号: C08J302

    摘要: A polyoxyalkylene monoalkyl ether which gives, in gel permeation chromatography, a chromatogram which satisfies a relation expressed by an equation: S1/S0≦0.15, wherein S1 represents the area under a portion of the chromatogram from the start of elution to the earliest elution time when the intensity of the refractive index has a value of L/3, L representing the shortest distance between the greatest maximum point of the intensity of the refractive index and the base line and S0 represents the area under a portion of the chromatogram from the start of elution to an elution time when the intensity of the refractive index has the greatest maximum value; a process for producing the above ether comprising adjusting the content of water in a reactor, which is used in addition polymerization of alkylene oxides with addition to a monohydric alcohol, so as to satisfy an equation: Wi×(Cf−Ci)/V≦10, wherein the content of water in the reactor is obtained by placing a solvent having a content of water Ci (ppm) in an amount Wi (g) in the reactor having an inner volume V (ml), stirring the solvent to clean the reactor, removing the solvent from the reactor and obtaining a content of water Cf (ppm) in the removed solvent; a polymerizable derivative of the above ether; a polymer of this derivative, and a dispersant comprising this polymer. A high purity polyoxyalkylene monoalkyl ether can be obtained and the dispersant comprising the polymer derived from this ether have an excellent dispersing property.

    摘要翻译: 聚氧化烯单烷基醚,其在凝胶渗透色谱法中得到满足由下式表示的关系的色谱图:S1 / S0 <= 0.15,WHEREIN S1表示从洗脱开始到最早洗脱的色谱图部分的面积 折射率的强度为L / 3的时间,L表示折射率的最大最大点与基线之间的最短距离,S0表示来自该折射率的部分色谱图的面积 当折射率的强度具有最大值时,开始洗脱至洗脱时间; 一种制备上述醚的方法,包括调节反应器中的水含量,该反应器用于加成环氧烷与一元醇的加成聚合,以满足下式:Wix(Cf-Ci)/ V <= 10,其中反应器中的水含量是通过将具有内容积V(ml)的反应器中具有含量为Wi(g)的水分量(ppm)的溶剂置于内部体积V(ml)中,搅拌溶剂来清洗 从反应器中除去溶剂,并在去除的溶剂中获得水含量Cf(ppm); 上述醚的可聚合衍生物; 该衍生物的聚合物和包含该聚合物的分散剂。可以获得高纯度的聚氧化烯单烷基醚,并且包含由该醚衍生的聚合物的分散剂具有优异的分散性。

    Controllable bending endoscope
    72.
    发明授权
    Controllable bending endoscope 有权
    可弯曲内窥镜

    公开(公告)号:US06569086B2

    公开(公告)日:2003-05-27

    申请号:US09817931

    申请日:2001-03-27

    IPC分类号: A61B100

    CPC分类号: A61B1/0052 A61B1/0016

    摘要: An operational remote controller integrates a joystick for bending a bending portion of an inserted portion in an endoscope. A bending lever stands on the joystick. For every automatically returning of the bending lever to a neutral position, a CPU of the operational remote controller detects the neutral position and sets an insensitive band within a predetermined range of the neutral position. Thus, the insensitive band can be set within a relatively narrow range irrespective of variation of neutral positions. The CPU supplies positional information of the bending lever to a control circuit for controlling a motor drive circuit. The control circuit controls a motor drive circuit based on the supplied positional information, and the motor drive circuit drives a motor to bend the bending portion of the inserted portion.

    摘要翻译: 操作遥控器集成了用于弯曲插入部分在内窥镜中的弯曲部分的操纵杆。 操纵杆上有弯曲杆。 为了将弯曲杆自动返回到中立位置,操作遥控器的CPU检测中立位置,并将不敏感带设置在中立位置的预定范围内。 因此,不管中性位置的变化,不敏感带可以设定在相对窄的范围内。 CPU将弯曲杆的位置信息提供给用于控制电动机驱动电路的控制电路。 控制电路基于所提供的位置信息来控制电动机驱动电路,并且电动机驱动电路驱动电动机弯曲插入部分的弯曲部分。

    Semiconductor device and method of manufacturing the semiconductor device
    75.
    发明授权
    Semiconductor device and method of manufacturing the semiconductor device 失效
    半导体装置及其制造方法

    公开(公告)号:US06174766B1

    公开(公告)日:2001-01-16

    申请号:US09098436

    申请日:1998-06-17

    IPC分类号: H01L2976

    摘要: A method for manufacturing a semiconductor device which ensures the reliability of the connection between a metal wiring of the device to a MOS transistor of the device and which enables the metal wiring to be connected to an electrode of a capacitor of the device without any deteriorating a metal oxide dielectric film of the capacitor is provided. In the method, a transistor having a source/drain region and a gate electrode is formed on a semiconductor substrate. Then, a capacitor is formed on the substrate and has an upper capacitor electrode, a lower capacitor electrode, and a metallic oxide dielectric film disposed between the upper capacitor electrode and the lower capacitor electrode. An insulating film is formed over the capacitor such that the insulating film covers the capacitor, and a transistor contact hole is formed through the insulating film for providing an electrical connection to the transistor while the capacitor is covered via the insulating film and not exposed to an atmosphere when the first contact hole is formed. Also, a capacitor contact hole is formed through the insulating film for providing an electrical connection to the capacitor after the transistor contact hole is formed. A device manufactured by the above method is also provided.

    摘要翻译: 一种制造半导体器件的方法,其确保器件的金属布线与器件的MOS晶体管之间的连接的可靠性,并且能够使金属布线连接到器件的电容器的电极而不会劣化 提供电容器的金属氧化物介电膜。 在该方法中,在半导体衬底上形成具有源极/漏极区域和栅电极的晶体管。 然后,在基板上形成电容器,具有设置在上部电容电极和下部电容器电极之间的上部电容电极,下部电容电极和金属氧化物电介质膜。 在电容器上形成绝缘膜,使得绝缘膜覆盖电容器,并且通过绝缘膜形成晶体管接触孔,用于在晶体管提供电连接的同时,通过绝缘膜覆盖电容器,而不暴露于 形成第一接触孔时的气氛。 此外,在形成晶体管接触孔之后,通过绝缘膜形成电容器接触孔,以提供与电容器的电连接。 还提供了通过上述方法制造的装置。

    Semiconductor device with conductive plugs
    76.
    发明授权
    Semiconductor device with conductive plugs 失效
    带导电插头的半导体器件

    公开(公告)号:US6004839A

    公开(公告)日:1999-12-21

    申请号:US804112

    申请日:1997-02-20

    摘要: In a method of manufacturing a semiconductor device, a CMOS section composed of an N-channel MOS transistor and a P-channel MOS transistor and a memory section composed of at least a transfer gate MOS transistor is formed on a substrate. A plurality of conductive plugs is formed to penetrate a laminate insulating film to the MOS transistors. The laminate insulating film is composed of a first insulating film and a second insulating film. A capacitor section is formed on the laminate insulating film and the capacitor section is composed of an upper electrode, a dielectric film and a lower electrode. A third insulating film is formed on the laminate insulating film and the capacitor section. A wiring pattern is formed on the third insulating film to partially penetrate the second insulating film connect to the plurality of conductive plugs. A wiring pattern may be disposed in the laminate insulating film to connect at least two of the plurality of conductive plugs.

    摘要翻译: 在制造半导体器件的方法中,在衬底上形成由N沟道MOS晶体管和P沟道MOS晶体管组成的CMOS部分和至少由传输门MOS晶体管组成的存储部分。 形成多个导电插塞以穿透层压绝缘膜到MOS晶体管。 层叠绝缘膜由第一绝缘膜和第二绝缘膜构成。 在层叠绝缘膜上形成电容器部,电容部由上部电极,电介质膜和下部电极构成。 在层压绝缘膜和电容器部分上形成第三绝缘膜。 在第三绝缘膜上形成布线图案,以部分地穿透连接到多个导电插塞的第二绝缘膜。 布线图案可以布置在层压绝缘膜中以连接多个导电插塞中的至少两个。

    Production method and apparatus for double curve formed products
    77.
    发明授权
    Production method and apparatus for double curve formed products 失效
    双曲线成型产品的生产方法和装置

    公开(公告)号:US5842363A

    公开(公告)日:1998-12-01

    申请号:US807005

    申请日:1997-02-26

    IPC分类号: B21D5/16 B21D11/06 B21B39/02

    CPC分类号: B21D5/16 B21D11/06

    摘要: The present invention provides a production method and an apparatus for double curve formed products for producing double curve formed products easily at low cost, stabilizing an accuracy in configurational dimension of the double curve formed product and improving an accuracy in assembly thereof, the production apparatus being of a simple construction apparatus. Around an inner die in which an end portion of a treatment product is engaged, an outer die in which the other end portion of the treatment product is engaged is rotated relative to each other at predetermined angles. At this time, a side face of the treatment product is curved so that it is successively folded back. By a deformation reaction caused at this time, the side face of this curved portion is pressed against a processing curved surface of the inner die such that the side face is deformed along the processing curved surface. Another side face of the treatment product is pressed against a processing curved surface of the outer die such that it is deformed along the processing curved surface. As a result, in the treatment product, one curved surface is formed along the processing curved surface of the outer die and the other curved surface which is continuous from the one curved surface which is folded back is formed along the processing curved surface of the inner die.

    摘要翻译: 本发明提供了一种双曲线形成产品的制造方法和装置,用于以低成本容易地生产双曲线形成产品,稳定了双曲线成形产品的结构尺寸精度并提高了其组装精度,生产设备为 一个简单的施工设备。 在其中接合治疗产品的端部的内模具周围,处理产品的另一端部接合的外模具以预定角度相对于彼此旋转。 此时,处理品的侧面是弯曲的,使得它被连续地折回。 通过此时引起的变形反应,将该弯曲部的侧面按压在内模的加工曲面上,使得侧面沿着加工曲面变形。 处理产品的另一侧面压在外模的加工曲面上,使其沿加工曲面变形。 结果,在处理品中,沿着外模的加工曲面形成有一个弯曲面,并且从折回的一个曲面连续的另一个曲面沿内侧的加工曲面形成 死。

    Emulsion ink for stencil printing
    78.
    发明授权
    Emulsion ink for stencil printing 失效
    乳胶油墨用于模版印刷

    公开(公告)号:US5667570A

    公开(公告)日:1997-09-16

    申请号:US640192

    申请日:1996-04-30

    CPC分类号: C09D11/0235

    摘要: An emulsion ink for stencil printing is provided, which affords a printed image having a high density and a constant quality, without being influenced by kinds of printing paper used, and by the presence or absence of projections and depressions on the surface of printing paper used, has a superior drying property of ink and does not cause any exudation, seeping-through and offsetting, which emulsion ink for stencil printing comprises an oil phase and an aqueous phase to form a Water-in-oil(W/O) type emulsion ink, wherein a extender pigment is contained in the oil phase of the emulsion ink.

    摘要翻译: 提供了一种用于模板印刷的乳液油墨,其不受所使用的打印纸的种类的影响,以及在使用的打印纸的表面上是否存在凸起和凹陷,从而提供具有高密度和恒定品质的印刷图像 具有优异的油墨干燥性能,并且不会引起任何渗出,渗透和粘合,用于模板印刷的乳液油墨包含油相和水相以形成油包水(W / O)型乳液 油墨,其中在乳液油墨的油相中含有增量颜料。

    Surface treatment of polishing cloth
    79.
    发明授权
    Surface treatment of polishing cloth 失效
    表面处理抛光布

    公开(公告)号:US5626509A

    公开(公告)日:1997-05-06

    申请号:US395310

    申请日:1995-02-28

    申请人: Yoshihiro Hayashi

    发明人: Yoshihiro Hayashi

    CPC分类号: B24B53/017

    摘要: An apparatus for surface treatment of polishing cloth includes a rotary cloth mounting section on which a polishing cloth is to be attached, and a rotary surface treatment tool made of an inorganic material other than metal and having at least a protrusion with an irregular surface portion on the surface thereof. The surface treatment tool and the cloth mounting section is rotated and a position of a rotation axis of a first rotating unit is different from that of a rotation axis of a second rotating unit. The rotating surface treatment tool is pressed against the cloth mounting section with a predetermined pressure while the surface treatment and cloth mounting sections are rotated.

    摘要翻译: 抛光布的表面处理装置包括:旋转布安装部,其上安装有抛光布;以及旋转表面处理工具,由金属以外的无机材料制成,并且至少具有不规则表面部分的突起 其表面。 表面处理工具和布安装部旋转,第一旋转单元的旋转轴的位置与第二旋转单元的旋转轴的旋转轴的位置不同。 旋转表面处理工具在表面处理和布料安装部分旋转的同时以预定压力压靠在布安装部分上。