公开(公告)号：US4971424A

公开(公告)日：1990-11-20

申请号：US427829

申请日：1989-10-26

Applicant: Stefan A. Babirad ,  Steven M. Heilmann ,  Larry R. Krepski ,  Jerald K. Rasmussen

Inventor： Stefan A. Babirad ,  Steven M. Heilmann ,  Larry R. Krepski ,  Jerald K. Rasmussen

IPC: G02B6/12 ,  C08F20/10 ,  C08F20/22 ,  C08F20/52 ,  C08F26/00 ,  C08F30/08 ,  C08F220/20 ,  C08F220/22 ,  C08F220/58 ,  C08F226/06 ,  C08F230/08 ,  C09D4/00 ,  C09D4/02 ,  G02B1/04 ,  G02B6/00

CPC classification number: G02B6/02033 ,  G02B1/048 ,  B29K2033/00

Abstract: Novel optical fiber cladding compositions containing fluorinated acrylamide monomers are described. The claddings are liquids at room temperature which possess excellent coating viscosities in the pre-polymerized state and are polymerized by actinic radiation.

公开(公告)号：US4967940A

公开(公告)日：1990-11-06

申请号：US313389

申请日：1989-02-21

Applicant: Russell E. Blette ,  John O. Roeser

Inventor： Russell E. Blette ,  John O. Roeser

IPC: B67D7/02

CPC classification number: B67D7/0216

Abstract: Presented is a method and apparatus for precision control of work fluids in a squeezable tube that has no surge of work material during the shut off closing of the tube which is accomplished by a compensator moving simultaneously and oppositely to the shut off member movement, each of the compensator and the shut off member having different stroke lengths and tube engagable surface areas which effectively keep the internal volume of the tube the same. The method and apparatus are useful standing alone, in coordination with precision positive displacement pumping under computer control which is also presented, and as a part of sequential or simultaneous movement of a valve/pump dispensing head coordinated with a stationary or movable work piece to provide exceedingly fine control dispensing. Suckback between dispensing shots is coordinated with shut off and movements of inlet, outlet and dispensing members to afford operator programmable dispensing with precision and without drip.

Abstract translation: 提出了一种用于精密控制可挤压管中的工作流体的方法和装置，其在管的关闭期间没有工作材料的浪涌，该补偿器通过与关闭构件运动同时且相反地移动的补偿器来实现， 补偿器和切断构件具有不同的行程长度和管接合表面积，其有效地保持管的内部体积相同。 该方法和装置在与计算机控制下的精确正位移泵相配合的同时是有用的，并且作为与静止或可移动工件配合的阀/泵分配头的顺序或同时移动的一部分，以提供 非常精细的控制分配。 分配镜头之间的回扣与进口，出口和分配部件的关闭和移动协调一致，以提供操作员可编程分配精确度和无滴落。

公开(公告)号：US4952640A

公开(公告)日：1990-08-28

申请号：US341720

申请日：1989-04-21

Applicant: Cecil V. Francis ,  Steven M. Heilmann ,  Larry R. Krepski ,  Jerald K. Rasmussen

Inventor： Cecil V. Francis ,  Steven M. Heilmann ,  Larry R. Krepski ,  Jerald K. Rasmussen

IPC: G02F1/35 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08F20/34 ,  C08F20/52 ,  C08F212/00 ,  C08F212/08 ,  C08F220/36 ,  C08F220/58 ,  C08J5/18 ,  G02F1/355 ,  G02F1/361 ,  H01S5/00

CPC classification number: C08F8/34 ,  C08F8/30 ,  G02F1/3617

Abstract: Organic groups covalently bound to a polymer backbone provide second or third order nonlinear susceptibilities to the polymer. In another aspect, a method is disclosed for providing the novel polymers of the invention. Polymers of the invention can be directionally oriented to provide useful optically nonlinear media for use in nonlinear optical devices such as optical switches or light modulation devices.

公开(公告)号：US4865818A

公开(公告)日：1989-09-12

申请号：US85778

申请日：1987-08-17

Applicant: Richard P. Merry ,  Philip D. Coates, Jr.

Inventor： Richard P. Merry ,  Philip D. Coates, Jr.

IPC: F01N3/28

CPC classification number: F01N3/2857 ,  F01N3/2864 ,  F01N2350/04 ,  F01N2350/06 ,  F01N2450/02 ,  F01N2470/10 ,  Y10T29/49345 ,  Y10T29/49879

Abstract: Catalytic converters for automotive exhaust systems wherein thin, resilient, flexible, intumescent sheet materials are utilized as mounting mats for catalytic monoliths are disclosed. Multiple wraps of such sheet materials have been found particularly useful and cost effective for positioning and supporting ceramic catalytic monoliths which have a large cross-sectional dimensional tolerance within the metallic casing of the converter.

Abstract translation: 公开了用于汽车排气系统的催化转化器，其中薄的，弹性的，柔性的，膨胀的片材材料用作催化整料的安装垫。 已经发现，这种片状材料的多个包装在定位和支撑陶瓷催化整料中是特别有用且成本有效的，其在转换器的金属壳体内具有大的横截面尺寸公差。

公开(公告)号：US4749526A

公开(公告)日：1988-06-07

申请号：US906816

申请日：1986-09-12

Applicant: Richard M. Flynn

Inventor： Richard M. Flynn

IPC: B01J27/08 ,  B01J27/00 ,  C07B61/00 ,  C07C45/00 ,  C07C45/64 ,  C07C49/16 ,  C07C49/457 ,  C07C51/00 ,  C07C51/29 ,  C07C51/367 ,  C07C51/58 ,  C07C59/135 ,  C07C59/315 ,  C07C67/00 ,  C07C67/14 ,  C07C69/63 ,  C07C69/708 ,  C07C213/04 ,  C07C217/08 ,  C07C301/00 ,  C07C303/22 ,  C07C309/79 ,  C07C309/82 ,  C07C313/00 ,  C07C315/04 ,  C07C317/24 ,  C08G65/22

CPC classification number: C08G65/226 ,  C07C309/00 ,  C07C51/58

Abstract: Fluoroaliphatic ether-containing carbonyl fluoride compounds are prepared by reacting a fluorinated carbonyl compound with hexafluoropropylene oxide in the presence of at least one catalyst selected from potassium iodide, potassium bromide, cesium iodide, cesium bromide, rubidium iodide, and rubidium bromide.

公开(公告)号：US4725494A

公开(公告)日：1988-02-16

申请号：US732346

申请日：1985-05-08

Applicant: Louis C. Belisle ,  Thomas R. Borden ,  Raymond E. Grunzinger, Jr.

Inventor： Louis C. Belisle ,  Thomas R. Borden ,  Raymond E. Grunzinger, Jr.

IPC: G02B5/128 ,  G02B5/12

CPC classification number: G02B5/128 ,  Y10S428/913 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/31601

Abstract: A retroreflective sheeting utilizing a particular polymer as the bead bond layer is disclosed. The polymeric bead bond comprises urethane and urea linkages, and has a stage prior to thermosetting in which it may be softened by the application of heat and in which it has a relatively nontacky character. The retroreflective sheeting disclosed possesses the unique combination of high reflectance and superior exterior durability.

Abstract translation: 公开了使用特定聚合物作为珠接合层的回射片材。 聚合物珠粘合包括氨基甲酸酯和脲键，并且在热固化之前具有阶段，其中它可以通过施加热而变软，并且其具有相对不粘的特性。 所公开的逆反射片具有高反射率和优异的外部耐久性的独特组合。

公开(公告)号：US4706674A

公开(公告)日：1987-11-17

申请号：US744977

申请日：1985-06-17

Applicant: Alan P. Dieken ,  Joel R. Dufresne

Inventor： Alan P. Dieken ,  Joel R. Dufresne

IPC: A61N1/36

CPC classification number: A61N1/36014 ,  Y10S128/908

Abstract: An electrical stimulator for biological tissue utilizing an output current monitor. A drive circuit supplies a transformer output stage with the secondary winding of the transformer coupled across the electrode adapted to be connected to biological tissue. A current monitor and a reference impedance, being substantially greater than the load impedance, are coupled in series with each other and in parallel with the secondary winding and the electrode. In one embodiment, an additional current monitor is coupled in conjunction with the primary winding of the transformer and a comparator is used to compare currents measured by both current monitors.

Abstract translation: 一种利用输出电流监测器的生物组织电刺激器。 驱动电路提供变压器输出级，变压器的次级绕组连接在适于连接到生物组织的电极上。 基本上大于负载阻抗的电流监视器和参考阻抗彼此串联并且与次级绕组和电极并联耦合。 在一个实施例中，附加电流监视器与变压器的初级绕组耦合，并且使用比较器来比较由两个电流监视器测量的电流。

公开(公告)号：US4557960A

公开(公告)日：1985-12-10

申请号：US558818

申请日：1983-12-07

Applicant: Caroline L. Vernon ,  Earl A. Stanek

Inventor： Caroline L. Vernon ,  Earl A. Stanek

IPC: C08F2/44 ,  C08F2/50 ,  C09J4/00 ,  C09J7/00 ,  C09J7/02

CPC classification number: C09J7/0217 ,  C09J4/00 ,  Y10T428/1462 ,  Y10T428/2809 ,  Y10T428/2904

Abstract: A pressure-sensitive adhesive transfer tape of the prior art has an adhesive layer containing uniformly dispersed glass monofilaments which randomly cross each other but are predominantly oriented in the lengthwise direction of the tape and generally lie in straight lines. In contrast, the monofilaments of the transfer tape of the present invention are organic and have a randomly disposed, individually arcuate configuration as shown in FIG. 2. Unlike the prior tape, the novel tape can have high adhesion and shear values and yet be dispensed from an ordinary adhesive transfer gun.

Abstract translation: 现有技术的压敏粘合剂转移带具有粘合剂层，其含有均匀分散的玻璃单丝，其随机地彼此交叉但主要在带的长度方向上取向，并且通常位于直线上。 相反，本发明的转移带的单丝是有机的，并且具有如图1所示的随机设置的单独的弓形结构。 与现有的胶带不同，新型胶带可以具有高的粘合力和剪切值，并且可以从普通的粘合剂转移喷枪中分配。

公开(公告)号：US4553190A

公开(公告)日：1985-11-12

申请号：US411348

申请日：1982-08-26

Applicant: Gerald E. Mueller

Inventor： Gerald E. Mueller

IPC: B65D85/86 ,  H01L23/60 ,  H05F3/00 ,  H05K9/00 ,  H05K13/00 ,  H05F1/00

CPC classification number: H05F3/00 ,  H01L23/60 ,  H05K13/0084 ,  H05K9/0067 ,  H01L2924/0002

Abstract: A container (10) for longitudinally receiving a plurality of electrostatic sensitive electronic components (12) having a rigid, transparent, elongated channel (14) being open on at least one end. The channel (14) has a transparent, insulative layer (22) and a transparent conductive layer (24) at least partially transversely surrounding the electrostatic sensitive electronic components (24). Optionally, the interior surface of the channel 14 may contain an antistatic layer (27). Further optionally, the exterior surface of the container may contain a transparent protective layer (26).

Abstract translation: 用于纵向地容纳多个静电敏感电子部件（12）的容器（10），所述静电敏感电子部件（12）具有刚性，透明的细长通道（14），所述通道在至少一端是敞开的。 通道（14）具有透明绝缘层（22）和至少部分地横向包围静电敏感电子部件（24）的透明导电层（24）。 可选地，通道14的内表面可以包含抗静电层（27）。 进一步可选地，容器的外表面可以包含透明保护层（26）。

公开(公告)号：US4535785A

公开(公告)日：1985-08-20

申请号：US421992

申请日：1982-09-23

Applicant: Christopher van den Honert ,  Paul H. Stypulkowski

Inventor： Christopher van den Honert ,  Paul H. Stypulkowski

IPC: A61B5/12 ,  A61F11/04 ,  A61N1/32 ,  A61N1/36 ,  A61B5/05

CPC classification number: A61B5/12 ,  A61F11/04 ,  A61N1/32 ,  A61N1/36032

Abstract: A method and apparatus for diagnosing the extent of survival of the peripheral sensori-neural elements within the inner ear of a patient by stimulating the patient with one or more pair of electrical stimulus signals having a known amplitude and inter-signal delay, and by measuring the electrical activity within the nervous system of the patient which results from these stimulus signals and comparing the activity which results from the second stimulus signal with the activity which results from the first stimulus signal.

Abstract translation: 一种用于通过用具有已知幅度和信号间延迟的一对或多对电刺激信号刺激患者来诊断患者内耳内的外周传感神经元的存活程度的方法和装置，以及通过测量 由这些刺激信号产生的患者神经系统内的电活动，并将从第二刺激信号产生的活动与由第一刺激信号产生的活动进行比较。