Process for producing a polymer emulsion
    42.
    发明授权
    Process for producing a polymer emulsion 失效
    制备聚合物乳液的方法

    公开(公告)号:US4081419A

    公开(公告)日:1978-03-28

    申请号:US690906

    申请日:1976-05-28

    摘要: A polymer emulsion is produced by the free radical polymerization of a monomer having an ethylenic unsaturated double bond in the presence of 0.1 to 10 wt parts of a compound having the formula ##STR1## wherein R.sub.1 represents hydrogen atom or methyl group; R.sub.2 represents hydrogen atom, methyl or ethyl group; R.sub.3 represents an alkyl group having 6 to 22 carbon atoms; n is 1, 2, or 3; and X represents a halogen atom, per 100 wt parts of the monomer.

    摘要翻译: 聚合物乳液通过具有烯键式不饱和双键的单体在0.1-10重量份具有下式的化合物(IMAGE)的存在下进行自由基聚合制备,其中R 1表示氢原子或甲基; R2代表氢原子,甲基或乙基; R3表示碳原子数6〜22的烷基。 n为1,2或3; X表示卤素原子,相对于100重量份单体。

    Multi-level data processing method and apparatus
    45.
    发明授权
    Multi-level data processing method and apparatus 失效
    多级数据处理方法及装置

    公开(公告)号:US07251207B2

    公开(公告)日:2007-07-31

    申请号:US10689029

    申请日:2003-10-21

    IPC分类号: G11B7/005

    摘要: A multi-level data processing method converts a binary data into a multi-level data having n bits per symbol, where n is an integer satisfying n≧2. A {(n−1)×m}-bit binary data is arranged in upper (n−1) bits of multi-level data of m symbols, where m is an integer satisfying m≧2, and a (m−k)-bit binary data is converted into m bits according to a predetermined conversion rule and arranged in a lower 1 bit of the multi-level data of m symbols, where k is an integer satisfying m>k≧1, so as to convert a (n×m−k)-bit binary data into 1 set of multi-level data made up of m symbols.

    摘要翻译: 多级数据处理方法将二进制数据转换为每符号n位的多级数据,其中n是满足n> = 2的整数。 在m个符号的多级数据的高(n-1)比特中布置{(n-1)×m}位二进制数据,其中m是满足m≥2的整数,并且(mk) 根据预定的转换规则将二进制数据转换成m位,并将其排列成m个符号的多级数据的低1位,其中k是满足m> k> = 1的整数,以便将(n× -k)位二进制数据分为1组由m个符号组成的多级数据。

    Method for optically recording information
    46.
    发明授权
    Method for optically recording information 失效
    光学记录信息的方法

    公开(公告)号:US07038990B2

    公开(公告)日:2006-05-02

    申请号:US10777746

    申请日:2004-02-13

    申请人: Akihiko Shimizu

    发明人: Akihiko Shimizu

    IPC分类号: G11B7/00

    CPC分类号: G11B7/126 G11B7/006

    摘要: A method for optically recording information on an optically re-writable information medium is described. A mark is formed on a recording medium by radiating a laser light having the strength of the short recording pulse signal followed by the off-pulse signal. The recording film is heated to form the mark and the mark is extended by thermal diffusion while the off-pulse signal is provided. Therefore, the length of the recorded mark ML is longer than the recording pulse width at a predetermined linear velocity. The erasing pulse signal follows the off-pulse signal and the extended recorded mark is erased by the erasing pulse signal. The recording method according to the present invention can form a mark on the recording medium by radiating the laser light having a shorter recording pulse width than a recording pulse width used in the conventional method to form a mark having the same length.

    摘要翻译: 描述了一种在光学可重写信息介质上光学记录信息的方法。 通过照射具有短记录脉冲信号的强度的激光和随后的截止脉冲信号,在记录介质上形成标记。 记录膜被加热以形成标记,并且在提供断开脉冲信号的同时通过热扩散延伸标记。 因此,记录标记ML的长度比预定线速度的记录脉冲宽度长。 擦除脉冲信号跟随关断脉冲信号,扩展记录标记被擦除脉冲信号擦除。 根据本发明的记录方法可以通过照射具有比常规方法中使用的记录脉冲宽度更短的记录脉冲宽度的激光在记录介质上形成标记,以形成具有相同长度的标记。

    Capacity control scroll compressor
    47.
    发明授权
    Capacity control scroll compressor 有权
    容量控制涡旋压缩机

    公开(公告)号:US06428286B1

    公开(公告)日:2002-08-06

    申请号:US09423824

    申请日:2000-02-14

    IPC分类号: F04B4924

    CPC分类号: F04C28/12 F04C18/0207

    摘要: A capacity-controlled scroll compressor for reducing a start shock and improving machinability of a fixed end plate, wherein a high pressure Ph to be guided to a control valve (70) for controlling a control pressure Pm for operating a shuttle valve (60) is introduced from a high pressure passage (72) opening at a discharge port (1c) to reduce a start shock. A bypass hole (52a) and the high pressure passage (72) are constituted by a straight through-hole extending through a cylinder (61) from the outer peripheral portion of a fixed end plate (1a) and consequently, machinability of the fixed end plate (1a) can be improved.

    摘要翻译: 一种用于减少起动冲击并提高固定端板的机械加工性的容量控制的涡旋压缩机,其中被引导到用于控制用于操作梭阀(60)的控制压力Pm的控制阀(70)的高压Ph是 从在排出口(1c)开口的高压通道(72)引入,以减少起动冲击。 旁通孔(52a)和高压通路(72)由从固定端板(1a)的外周部延伸通过圆筒(61)的直通孔构成,因此,固定端 板(1a)可以改进。

    Variable capacity scroll compressor
    48.
    发明授权
    Variable capacity scroll compressor 失效
    可变容积涡旋压缩机

    公开(公告)号:US5885063A

    公开(公告)日:1999-03-23

    申请号:US805548

    申请日:1997-02-25

    CPC分类号: F04C28/12

    摘要: A variable capacity control scroll compressor, including: a cylinder disposed in the end plate of the fixed scroll incorporating a reciprocating shuttle valve to selectively enable fluid passage through a first group of bypass holes communicating with a pair of fluid pockets in a given compression stroke, and further through a second group of bypass holes communicating with a single fluid pocket as the pair of fluid pockets merge into one pocket during compression, sequential opening and closing of these bypass holes being controlled by a pressure control valve administering a control pressure Pm to operate the shuttle valve, the control valve being provided in the fixed end plate such that all of the control mechanism components are integrated into a single structure to reduce fabrication costs and enhance control efficiency.

    摘要翻译: 一种可变容量控制涡旋压缩机,包括:设置在固定涡旋盘的端板中的气缸,其包括往复式梭阀,以选择性地使流体通过在给定的压缩冲程中与一对流体腔连通的第一组旁通孔, 并且当在压缩期间该一对流体袋合并到一个袋中时,还通过与单个流体袋连通的第二组旁通孔,这些旁路孔的顺序打开和关闭由施加控制压力Pm的压力控制阀控制以操作 梭阀,控制阀设置在固定端板中,使得所有的控制机构部件都集成到单个结构中,以降低制造成本并提高控制效率。

    Scroll compressor having a horseshoe-shaped partition wall on the
stationary end plate
    49.
    发明授权
    Scroll compressor having a horseshoe-shaped partition wall on the stationary end plate 失效
    涡旋压缩机在固定端板上具有马蹄形分隔壁

    公开(公告)号:US5634782A

    公开(公告)日:1997-06-03

    申请号:US613318

    申请日:1996-03-11

    CPC分类号: F04C18/0215 Y10T137/7892

    摘要: A scroll compressor includes stationary and orbiting scroll members in engagement with each other. The stationary scroll member includes a stationary end plate having first and second end surfaces opposite to each other, a stationary scroll wrap protruding axially from the first end surface of the stationary end plate, a discharge port defined in the stationary end plate in the proximity of a center thereof, a generally horseshoe-shaped partition wall protruding axially from the second end surface of the stationary end plate, and spaced apart mounting legs protruding axially from the second end surface of the stationary end plate and continuous with the partition wall in such a manner that the partition wall extends between the mounting legs. Each of the mounting legs has a thickness greater than that of the partition wall and also has a height slightly greater than that of the partition wall.

    摘要翻译: 涡旋压缩机包括彼此接合的固定和绕动涡旋件。 固定涡旋构件包括具有彼此相对的第一和第二端面的固定端板,从静止端板的第一端面轴向突出的固定涡旋涡卷,限定在固定端板附近的排出口 其中心,从固定端板的第二端表面轴向突出的一般为马蹄形的分隔壁,以及间隔开的安装腿,其从固定端板的第二端表面轴向突出,并与这些 分隔壁在安装腿之间延伸的方式。 每个安装腿的厚度大于分隔壁的厚度,并且还具有稍高于分隔壁的高度的高度。

    Automatic TW electroerosion machining system
    50.
    发明授权
    Automatic TW electroerosion machining system 失效
    自动TW电腐蚀加工系统

    公开(公告)号:US4751361A

    公开(公告)日:1988-06-14

    申请号:US852281

    申请日:1986-04-15

    IPC分类号: B23H7/02

    CPC分类号: B23H7/02 Y10T29/5136

    摘要: An automatic TW (traveling-wire) electroerosion machining system for machining a plurality of workpieces of different types required to acquire different contours includes a TW machine having a wire setting unit and located adjacent a predetermined path. A work dispensing unit successively dispenses the different workpieces onto the path from a store thereof located adjacent the path. This unit and a work handling and transfer unit operate under control commands from an NC unit and, in conjunction with the TW machine with the wire setting unit to carry out a plurality of work processing operations sequentially. In each operation, each individual workpiece selected from the store is transferred as it is carried on a pallet for loading onto and unloading from the TW machine. The electrode setting unit on the machine acts both to form a start hole and thread a wire-type electrode through the formed hole in the workpiece. The unloaded workpieces are transferred to an inspection stage for classification into acceptable and unacceptable products.