Vapor deposition of reflective and/or phosphorescent material in a lighting system
    451.
    发明授权
    Vapor deposition of reflective and/or phosphorescent material in a lighting system 有权
    反射和/或磷光材料在照明系统中的蒸气沉积

    公开(公告)号:US06536933B1

    公开(公告)日:2003-03-25

    申请号:US09940830

    申请日:2001-08-27

    CPC classification number: G02B6/0065

    Abstract: A flat panel display system utilizing a light pipe having vapor deposited highly reflective material on a light pipe. The flat panel display may be used in a portable electronic device. One embodiment discloses deposition of a highly reflective material (e.g., SiO2 or TiO2) around the non-viewing areas of a light pipe that provides light to the display screen. Front lighting embodiments and back lighting embodiments are described. One embodiment further discloses deposition of reflective material on the surface of microstructures of the light pipe to enhance light reflection and to prevent light escape. Another embodiment of the present invention discloses the coating or vapor deposition of phosphor material on the light pipe. This embodiment utilizes a blue light or IR light with the phosphor layer, to create a long lasting white light which is appealing for many portable electronic device displays.

    Abstract translation: 一种利用在光管上具有气相沉积的高反射材料的光管的平板显示系统。 平板显示器可以用在便携式电子设备中。 一个实施例公开了将高反射材料(例如,SiO 2或TiO 2)沉积在向显示屏提供光的光管的非观察区域周围。 描述前照明实施例和背光照明实施例。 一个实施例进一步公开了在光管的微结构的表面上沉积反射材料以增强光反射并防止光逸出。 本发明的另一实施例公开了在光管上涂覆或蒸镀磷光体材料。 该实施例利用蓝色光或IR光与荧光体层,以产生持久的白光,其吸引许多便携式电子设备显示器。

    Method and apparatus for locking and unlocking a semaphore
    452.
    发明授权
    Method and apparatus for locking and unlocking a semaphore 失效
    用于锁定和解锁信号量的方法和装置

    公开(公告)号:US06529933B1

    公开(公告)日:2003-03-04

    申请号:US08902369

    申请日:1997-07-29

    CPC classification number: G06F9/524 G06F9/3004 G06F9/30087

    Abstract: A data processing system that automatically changes a semaphore in response to a test and set or clear and invalidate instruction. When a device desires to either test and set or clear and invalidate a semaphore, it transfers an instruction having a test and set or clear and invalidate operation code and the address of the semaphore over the bus. The device responsible for managing the semaphore receives the instruction and automatically changes the semaphore. Therefore, a device is only required to transfer the instruction to test and set or clear and invalidate the semaphore. Moreover, because the test and set operation requires only a single instruction transfer, special techniques are not necessary to insure exclusive access to the semaphore during the operation.

    Abstract translation: 一种数据处理系统,可自动更改信号量以响应测试并设置或清除和使指令无效。 当设备需要测试和设置或清除和使信号量无效时,它会传输一条指令,该指令具有测试和设置或清除和无效的操作代码以及总线上的信号量的地址。 负责管理信号量的设备接收指令并自动更改信号量。 因此,设备只需要传送指令进行测试并设置或清除并使信号量无效。 此外,由于测试和设置操作只需要单个指令传输,所以不需要特殊技术来确保操作期间对信号量的独占访问。

    Alkylbenzenesulfonate surfactants
    454.
    发明授权
    Alkylbenzenesulfonate surfactants 失效
    烷基苯磺酸盐表面活性剂

    公开(公告)号:US06306817B1

    公开(公告)日:2001-10-23

    申请号:US09479365

    申请日:2000-01-07

    CPC classification number: C11D1/22

    Abstract: A surfactant composition comprising: alkylarylsulfonate surfactant system comprising at least two isomers of the alkylarylsulfonate surfactant of the formula:  wherein: L is an acyclic aliphatic hydrocarbyl of from 6 to 18 carbon atoms in total; M is a cation or cation mixture and q is the valence thereof; and b are numbers selected such that said composition is electroneutral; R′ is selected from H and C1 to C3 alkyl; R″ is selected from H and C1 to C3 alkyl; R′″ is selected from H and C1 to C3 alkyl; any of R′ and R″ is nonterminally attached to L and at least one of R′ and R″ is C1 to C3 alkyl; and A is aryl; and wherein: said alkylarylsulfonate surfactant system comprises two or more isomers with respect to positions of attachment of R′, R″ and A to L; in at least about 60% of said composition, A is attached to L in the position which is selected from positions alpha- and beta- to either of the two terminal carbon atoms thereof; and wherein further said alkylarylsulfonate surfactant system has at least one (preferably both) of the following properties: said alkylarylsulfonate surfactant system has a ratio of nonquatemary to quaternary carbon atoms in L of at least about 10:1 by weight, when said quaternary carbon atoms are present; and there is no more than 40% by weight loss as measured by Hardness Tolerance Test.

    Abstract translation: 一种表面活性剂组合物,其包含:烷基芳基磺酸盐表面活性剂体系,其包含下式的烷基芳基磺酸盐表面活性剂的至少两种异构体:其中:L是总共6至18个碳原子的无环脂族烃基; M是阳离子或阳离子混合物,q是 b为选择为所述组成为电中性的数字; R'选自H和C 1至C 3烷基; R“选自H和C 1至C 3烷基; R”'选自H和C 1 至C3烷基; R'和R“中的任一个非离子地连接到L,R'和R”中的至少一个是C 1至C 3烷基; A是芳基; 并且其中:所述烷基芳基磺酸盐表面活性剂体系包含两个或多个相对于R',R“和A至L的连接位置的异构体;在所述组合物的至少约60%中,A在所选择的位置附着于L 从位于其两个末端碳原子的α-和β-位置; 并且其中所述烷基芳基磺酸盐表面活性剂体系具有至少一种(优选两者)以下性质:所述烷基芳基磺酸盐表面活性剂体系具有至少约10:1重量比的至少约10:1重量比的非季铵碳原子比,当所述季碳原子为 当下; 并且通过耐硬度测试测量不超过40重量%的损失。

    Detergent compositions containing mixtures of crystallinity-disrupted surfactants
    455.
    发明授权
    Detergent compositions containing mixtures of crystallinity-disrupted surfactants 失效
    含有结晶破坏表面活性剂混合物的洗涤剂组合物

    公开(公告)号:US06274540B1

    公开(公告)日:2001-08-14

    申请号:US09479369

    申请日:2000-01-07

    CPC classification number: C11D1/22

    Abstract: A cleaning composition comprising: a) about 0.1% to about 99.9% by weight of said composition of an alkylarylsulfonate surfactant system comprising from about 10% to about 100% by weight of said surfactant system of two or more crystallinity-disrupted alkylarylsulfonate surfactants of formula (B-Ar-D)a(Mq+)b(Defined herein after); and b) from about 0.00001% to about 99.9% by weight of said composition of cleaning composition adjunct ingredients, at least one of which is selected from the group consisting of: i) detersive enzymes; ii) organic detergent builders; iii) oxygen bleaching agent; iv) bleach activators; v) transition metal bleach catalysts; vi) oxygen transfer agents and precursors; vii) polymeric soil release agents; viii) water-soluble ethoxylated amines having clay soil removal and antiredeposition properties; ix) polymeric dispersing agents; x) polymeric dye transfer inhibiting agents; xi) alkoxylated polycarboxylates; and xii) mixtures thereof.

    Abstract translation: 一种清洁组合物,其包含:a)约0.1%至约99.9%重量的所述组合物的烷基芳基磺酸盐表面活性剂体系,其包含约10%至约100%重量的所述表面活性剂体系,两种或更多种结晶度破坏的烷基芳基磺酸盐表面活性剂 )为所述组合物的约0.00001%至约99.9%重量的清洁组合物辅助成分,其中至少一种选自:i)去污酶; ii)有机洗涤剂助剂; iii)氧漂剂; iv)漂白活化剂; v)过渡金属漂白剂催化剂; vi)氧传递剂和前体; vii)聚合物去污剂; viii)具有粘土去除和抗再沉积性质的水溶性乙氧基化胺; ix)聚合物分散剂; x)聚合染料转移抑制剂; xi)烷氧基化多羧酸盐; 和xii)其混合物。

    Three way piezoelectric valve
    456.
    发明授权
    Three way piezoelectric valve 有权
    三通压电阀

    公开(公告)号:US06220295B1

    公开(公告)日:2001-04-24

    申请号:US09642042

    申请日:2000-08-18

    Abstract: A simplified three-way piezoelectric-actuated valve is described. The valve has a valve body having an internal valve cavity, a pair of generally opposed positioning members integral to the valve body, and first, second, and common ports. At least one of the ports has a valve seat and a passageway in communication with the valve seat, the seat and the passageway being integrally formed in the valve body. A piezoelectric actuator has first and second ends. The first end is secured within the valve cavity by the positioning members and has electrical contacts for providing an electric potential to control the position of the second end. The second end is capable of flexing between a first operating position in which the first port is closed and the second port is open, and a second operating position in which the first port is open and the second port is closed.

    Abstract translation: 描述了一种简化的三通压电致动阀。 阀具有阀体,其具有内部阀腔,与阀体一体的一对大致相对的定位构件以及第一,第二和公共端口。 至少一个端口具有阀座和与阀座连通的通道,座和通道一体地形成在阀体中。 压电致动器具有第一和第二端。 第一端通过定位构件固定在阀腔内,并具有用于提供电位以控制第二端的位置的电触头。 第二端能够在第一端口关闭的第一操作位置和第二端口打开的第一操作位置和第二操作位置之间弯曲,第二操作位置中第一端口打开并且第二端口关闭。

    Simplified piezoelectric valve
    457.
    发明授权
    Simplified piezoelectric valve 有权
    简化压电阀

    公开(公告)号:US6164621A

    公开(公告)日:2000-12-26

    申请号:US350495

    申请日:1999-07-09

    Abstract: A simplified two-way piezoelectric-actuated valve is described. The valve has a valve body having an internal valve cavity, a pair of generally opposed positioning members integral to the valve body, and first and second ports. At least one of the ports has a valve seat and a passageway in communication with the valve seat, the seat and the passageway being integrally formed in the valve body. A piezoelectric actuator has first and second ends. The first end is secured within the valve cavity by the positioning members and has electrical contacts for providing an electric potential to control the position of the second end. The second end is capable of flexing between a closed position with respect to the valve seat and an open position with respect to the valve seat. A three-way version of the valve is also described, as is a method of manufacturing such valves.

    Abstract translation: 描述了简化的双向压电致动阀。 阀具有阀体,其具有内部阀腔,与阀体一体的一对大致相对的定位构件以及第一和第二端口。 至少一个端口具有阀座和与阀座连通的通道,座和通道一体地形成在阀体中。 压电致动器具有第一和第二端。 第一端通过定位构件固定在阀腔内,并具有用于提供电位以控制第二端的位置的电触头。 第二端能够在相对于阀座的关闭位置和相对于阀座的打开位置之间弯曲。 还描述了阀的三通版本,以及制造这种阀的方法。

    Unsymmetrical acyclic imide bleach activators and compositions employing
the same
    458.
    发明授权
    Unsymmetrical acyclic imide bleach activators and compositions employing the same 失效
    非对称无环酰亚胺漂白活化剂及其组合物

    公开(公告)号:US6117357A

    公开(公告)日:2000-09-12

    申请号:US230663

    申请日:1999-01-29

    CPC classification number: C11D3/3917 C11D3/32

    Abstract: The invention relates to a bleaching composition comprising:I) from about 0.1% to about 70.0% by weight of the composition of an unsymmetrical imide bleach activator having the formula: ##STR1## wherein R.sub.1 is a C.sub.7 -C.sub.13 linear or branched chain saturated or unsaturated alkyl group, R.sub.2 is a C.sub.1 -C.sub.8 linear or branched chain saturated or unsaturated alkyl group, and R.sub.3 is a C.sub.1 -C.sub.4 linear or branched chain saturated or unsaturated alkyl group; andii) from about 0.1% to about 70% by weight of the composition of a source of hydrogen peroxide.

    Abstract translation: PCT No.PCT / US97 / 13195 Sec。 371日期1999年1月29日第 102(e)1999年1月29日PCT 1997年7月25日PCT公布。 出版物WO98 / 04664 日本1998年2月5日本发明涉及一种漂白组合物,其包含:I)组合物的约0.1重量%至约70.0重量%的具有下式的不对称酰亚胺漂白活化剂:其中R1是C7-C13直链或支链 饱和或不饱和的烷基,R2是C1-C8直链或支链饱和或不饱和的烷基,R3是C1-C4直链或支链饱和或不饱和的烷基; 和ii)按组合物重量计约0.1%至约70%的过氧化氢源。

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