公开(公告)号：US5147349A

公开(公告)日：1992-09-15

申请号：US254994

申请日：1988-10-07

申请人： Robert W. Johnson ,  Ralph B. Bettman ,  Acle V. Hicks ,  Michael Yessik

发明人： Robert W. Johnson ,  Ralph B. Bettman ,  Acle V. Hicks ,  Michael Yessik

IPC分类号： A61F9/00 ,  A61B18/20 ,  A61F9/008 ,  A61N5/06

CPC分类号： A61F9/00821 ,  A61F9/008 ,  A61B2018/2025 ,  A61F2009/00844 ,  A61F2009/00863

摘要： A diode laser device and method of use for achieving transcutaneous laser photocoagulation of the retina is described. A diode laser is used since it is much more efficient than the ion or dye lasers presently used for laser photocoagulation, and therefore will not require forced air of water cooling and can be made for compact. In addition, the diode laser can be used with standard 110 v wall sockets, and does not require the high power, three phase sockets required for the ion lasers. The end result is that compared to the ion laser device, the diode laser device can be brought directly into the operating room, which makes it ideal for transcutaneous delivery.A characteristic of diode lasers is that the emitted light diverges rapidly. In addition, the diode laser beam is emitted from a rectangular edge of a diode, and the light emitted along the longer sides of the rectangular edge will diverge more rapidly than that light emitted along the shorter sides of the rectangular edge. As a result, the emitted beam will become shaped as an ellipse as it travels from the rectangular edge.In one embodiment of the invention, the elliptical laser beam is shaped into a circle by an optical system before it is coupled to the fiber optic cable of the delivery system. In another embodiment, the fiber optic cable is directly coupled to the rectangular edge of the diode, making the optical system for shaping unnecessary.

公开(公告)号：US4881640A

公开(公告)日：1989-11-21

申请号：US237581

申请日：1988-08-26

申请人： Arthur Herr ,  Toby S. Welles ,  Robert W. Johnson

发明人： Arthur Herr ,  Toby S. Welles ,  Robert W. Johnson

IPC分类号： B65D85/57 ,  B65D85/00 ,  G11B33/04

CPC分类号： G11B33/0422

摘要： An insertable drawer member configured and diimensioned for receiving and storing digitally coded discs within an outer housing in a manner which ensures that information bearing areas of said discs are not damaged during insertion or removal therefrom, the insertable drawer member comprising: a base at least partially defined by a pair of opposed side walls, having upon its surface a semicircular groove configured for the insertion of a portion of the digitally coded disc by pressure contact, wherein only a non-information-bearing surface portion of the disc is ever contacted by the drawer member. The drawer member further comprises a lid integrally formed with the base and provided upon at least a portion of a front face thereof with a serrated gripping area to facilitate grasping and moving the drawer member to access the disc. A lower edge of the lid is configured for contact relation with an abutting V-shaped upper edge portion of the outer housing. The drawer member is additionally provided with means for retaining at least a portion thereof within the housing, which are operatively associated with corresponding means located upon an inner surface of the housing.

摘要翻译： 一种可插入的抽屉构件，其构造和二次张紧以便以确保所述盘的信息承载区域在其插入或移除期间不被损坏的方式在外壳内接收和存储数字编码的盘，所述可插入抽屉构件包括：至少部分地 由一对相对的侧壁限定，在其表面上具有半圆形凹槽，其构造成用于通过压力接触插入数字编码的盘的一部分，其中只有盘的非信息承载表面部分被 抽屉会员 抽屉构件还包括与基座一体形成并且在其前表面的至少一部分上具有锯齿形抓握区域的盖子，以便于抓住并移动抽屉构件以接近盘片。 盖的下边缘构造成与外壳的邻接的V形上边缘部分接触。 抽屉构件另外设置有用于将其至少一部分保持在壳体内的装置，其与位于壳体的内表面上的对应装置可操作地相关联。

公开(公告)号：US4523238A

公开(公告)日：1985-06-11

申请号：US466400

申请日：1983-02-15

申请人： Beat G. Keel ,  Robert W. Johnson

发明人： Beat G. Keel ,  Robert W. Johnson

IPC分类号： G11B5/09 ,  G11B5/02

CPC分类号： G11B5/02

摘要： This amplifier circuit for a magnetic transducer such as a magnetic head includes a pair of transistors which function both as write current modulators and read signal preamplifiers. The transistors are suitable for in situ deposition on a magnetic transducer carrier adjacent the winding, which keeps the signal lines of the data read by the transducer very short until amplification.

摘要翻译： 用于诸如磁头的磁换能器的放大器电路包括一对同时用作写电流调制器和读信号前置放大器的晶体管。 晶体管适合于在绕组上的磁性传感器载体上的原位沉积，这使得传感器读取的数据的信号线保持非常短直到放大。

公开(公告)号：US3945215A

公开(公告)日：1976-03-23

申请号：US443140

申请日：1974-02-14

申请人： Robert W. Johnson ,  Paul R. Doherty

发明人： Robert W. Johnson ,  Paul R. Doherty

IPC分类号： F16L51/02 ,  F16L59/065 ,  F17D1/08 ,  F17C7/02

CPC分类号： F16L59/065 ,  F16L51/02 ,  F16L51/025 ,  F17D1/082 ,  Y10S285/904 ,  Y10S505/897

摘要： A helium transfer line adapted to be constructed in extended lengths and to carry liquid helium and/or 4.2.degree.K helium gas with minimum loss of refrigeration capacity due to heat leaks into and through the line. The transfer line, in its basic structure, comprises a fluid helium process line, radiation shielding, vacuum jacketing and a cryogenic coolant line in thermal contact with the radiation shielding and carrying a cryogenic coolant such as liquid nitrogen. Line components, comprising heat-stationed bayonets with or without LN.sub.2 bypass lines, expansion/contraction joints, and flexible sections and, if desired, valves, ell-sections and tee-sections, are designed to be integrated into the basic structure so that this structure may be carried through essentially the entire length of the line. Various combinations of these components in the transfer line make it possible to adapt the transfer line to a wide range of requirements dictated by such factors as space, and the relative positions of the two or more points of connection, i.e., a source of liquid helium and a refrigeration load to be cooled by the liquid helium.

摘要翻译： 适用于延长长度构造的氦传输管线，并且由于热量泄漏并通过管路而具有最小的制冷能力损失的液态氦气和/或4.2°K氦气体。 传输线在其基本结构中包括流体氦处理线，辐射屏蔽，真空护套和与辐射屏蔽热接触并携带诸如液氮的低温冷却剂的低温冷却剂管线。 线组件包括具有或不具有LN2旁路管线的热站卡口，膨胀/收缩接头和柔性部分，以及如果需要的话，阀，椭圆形截面和三通部分被集成到基本结构中， 结构可以基本上贯穿该线的整个长度。 传输线中的这些组件的各种组合使得可以将传输线适应于由空间以及两个或多个连接点（即液氦源）等因素所规定的宽范围的要求 以及由液氦冷却的制冷负荷。

公开(公告)号：US09909330B2

公开(公告)日：2018-03-06

申请号：US15674404

申请日：2017-08-10

申请人： Gerald R. Gray ,  Robert W. Johnson

发明人： Gerald R. Gray ,  Robert W. Johnson

IPC分类号： E04G23/02

CPC分类号： E04G23/0288 ,  E04B1/947 ,  E04G23/0203 ,  E04G23/0285

摘要： The present apparatus and method relates in general to sealing a hole in a floor with a precast plug. A precast plug is created by pouring a wet aggregate mix into a form mold and thereafter inserting a pre formed rod into the uncured mixture, positioning it such that the center of the rod rests in the center of the form mold and the ends of the rod extend outward near the top of the form mold. The mix is then cured. The precast plug may then be transported to the hole that it is destined to fix. Grooves may be carved on either side of the hole to accommodate the rod's ends. The interior of the hole and the exterior of the plug may then be covered with a sealant, after which the plug may be inserted into the hole. Once the sealant cures, the hole is fully repaired.

公开(公告)号：US09765541B2

公开(公告)日：2017-09-19

申请号：US15153673

申请日：2016-05-12

申请人： Gerald R. Gray ,  Robert W. Johnson

发明人： Gerald R. Gray ,  Robert W. Johnson

IPC分类号： E04G23/02 ,  E04B5/48 ,  E02D37/00 ,  B28B1/14 ,  B28B23/00 ,  B28B11/08

CPC分类号： E04G23/0288 ,  B28B1/14 ,  B28B11/0863 ,  B28B23/0062 ,  E02D37/00 ,  E04B1/947 ,  E04B5/48 ,  E04G23/0203

摘要： The present apparatus and method relates in general to sealing a hole in a floor with a precast plug. A precast plug is created by pouring a wet aggregate mix into a form mold and thereafter inserting a pre formed rod into the uncured mixture, positioning it such that the center of the rod rests in the center of the form mold and the ends of the rod extend outward near the top of the form mold. The mix is then cured. The precast plug may then be transported to the hole that it is destined to fix. Grooves may be carved on either side of the hole to accommodate the rod' s ends. The interior of the hole and the exterior of the plug may then be covered with a sealant, after which the plug may be inserted into the hole. Once the sealant cures, the hole is fully repaired.

公开(公告)号：US20150113899A1

公开(公告)日：2015-04-30

申请号：US14584981

申请日：2014-12-29

申请人： Gerald R. Gray ,  Robert W. Johnson

发明人： Gerald R. Gray ,  Robert W. Johnson

IPC分类号： E04G23/02

CPC分类号： E04G23/0288 ,  E04G23/0203 ,  E04G23/0285

摘要： The present apparatus and method relates in general to sealing a hole in a floor with a precast plug. A precast plug is created by pouring a wet aggregate mix into a form mold and thereafter inserting a pre bent rod into the uncured mixture, positioning it such that the center of the rod rests in the center of the form mold and the ends of the rod extend outward near the top of the form mold. The mix is then cured. The precast plug may then be transported to the hole that it is destined to fix. Grooves may be carved on either side of the hole to accommodate the rod's ends. The interior of the hole and the exterior of the plug may then be covered with a sealant, after which the plug may be inserted into the hole. Once the sealant cures, the hole is fully repaired.

摘要翻译： 本装置和方法一般涉及用预制塞密封地板中的孔。 通过将湿聚集体混合物倒入模具中，然后将预弯曲棒插入未固化的混合物中，将其定位成使得模具的中心位于模具的中心和杆的端部 在模具顶部附近向外延伸。 然后将混合物固化。 然后可以将预制插头运输到其注定要固定的孔。 孔可以雕刻在孔的任一侧以容纳杆的端部。 然后可以用密封剂覆盖孔的内部和塞子的外部，之后将插头插入孔中。 密封剂固化后，孔完全修复。

公开(公告)号：US08959863B2

公开(公告)日：2015-02-24

申请号：US13854795

申请日：2013-04-01

申请人： Gerald R. Gray ,  Robert W. Johnson

发明人： Gerald R. Gray ,  Robert W. Johnson

IPC分类号： E02D37/00 ,  E04G23/02

CPC分类号： E04G23/0288 ,  E04G23/0203 ,  E04G23/0285

摘要： The present apparatus and method relates in general to sealing a hole in a floor with a precast plug. A precast plug is created by pouring a wet aggregate mix into a form mold and thereafter inserting a pre bent rod into the uncured mixture, positioning it such that the center of the rod rests in the center of the form mold and the ends of the rod extend outward near the top of the form mold. The mix is then cured. The precast plug may then be transported to the hole that it is destined to fix. Grooves may be carved on either side of the hole to accommodate the rod's ends. The interior of the hole and the exterior of the plug may then be covered with a sealant, after which the plug may be inserted into the hole. Once the sealant cures, the hole is fully repaired.

摘要翻译： 本装置和方法一般涉及用预制塞密封地板中的孔。 通过将湿聚集体混合物倒入模具中，然后将预弯曲棒插入未固化的混合物中，将其定位成使得模具的中心位于模具的中心和杆的端部 在模具顶部附近向外延伸。 然后将混合物固化。 然后可以将预制插头运输到其注定要固定的孔。 孔可以雕刻在孔的任一侧以容纳杆的端部。 然后可以用密封剂覆盖孔的内部和塞子的外部，之后将插头插入孔中。 密封剂固化后，孔完全修复。

公开(公告)号：US20070217125A1

公开(公告)日：2007-09-20

申请号：US11689087

申请日：2007-03-21

申请人： Robert W. Johnson

发明人： Robert W. Johnson

IPC分类号： H02B1/00

CPC分类号： H05K7/1457 ,  H02J9/062 ,  Y10T307/625

摘要： A system includes a plurality of equipment racks and a plurality of PDUs mounted in respective ones of the plurality of equipment racks and configured to distribute power via plural branch circuit outputs. The system further includes a UPS rack, a plurality of UPSs mounted in the UPS rack and a plurality of power cables directly coupling outputs of respective ones of the UPSs to inputs of respective ones of the PDUs. Each UPS may include a first output connector directly connected to a PDU via a power cable, and a second output connector coupled to a second connector of another UPS to provide output paralleling. For example, a connectorized bus assembly may be mounted in the UPS rack and may include a UPS output bus and a plurality of connectors, respective ones of the connectors coupling the UPS output bus to the outputs of respective ones of the UPSs.

摘要翻译： 一种系统包括多个设备机架和安装在多个设备机架中的多个设备机架中的多个PDU，并且被配置为经由多个分支电路输出分配功率。 该系统还包括UPS机架，安装在UPS机架中的多个UPS，以及将相应的UPS的输出直接耦合到各个PDU的输入端的多个电力电缆。 每个UPS可以包括经由电力电缆直接连接到PDU的第一输出连接器，以及耦合到另一UPS的第二连接器的第二输出连接器以提供输出并联。 例如，连接器化的总线组件可以安装在UPS机架中，并且可以包括UPS输出总线和多个连接器，所述连接器中的相应的连接器将UPS输出总线耦合到相应的UPS的输出端。

公开(公告)号：US06961508B2

公开(公告)日：2005-11-01

申请号：US10421946

申请日：2003-04-24

申请人： Jan van Eekelen ,  Sandra Nagelvoort ,  Duurt Alkema ,  Paul Buijsen ,  Huimin Cao ,  Robert W. Johnson ,  David M. Szum

发明人： Jan van Eekelen ,  Sandra Nagelvoort ,  Duurt Alkema ,  Paul Buijsen ,  Huimin Cao ,  Robert W. Johnson ,  David M. Szum

IPC分类号： G02B6/44 ,  C03C25/10 ,  C03C25/24 ,  C08F2/48 ,  C08G18/48 ,  C08G18/67 ,  C09D175/16 ,  C09J175/16 ,  G02B6/02 ,  G02B6/036 ,  G02B6/00 ,  G02B6/10

CPC分类号： C09J175/16 ,  C03C25/1065 ,  C08G18/4854 ,  C08G18/672 ,  C09D175/16 ,  G02B6/02395 ,  Y10S525/932 ,  C08G18/40 ,  C08G18/48

摘要： A coated optical fiber can have a primary coating and a secondary coating, where the primary coating can have good microbending resistance and is obtained by curing a composition having a high cure speed. In one example, a coated optical fiber can include as optical fiber, a primary coating and a secondary coating. The optical fiber can have an attenuation increase of less than 0.650 dB/km at 1550 nm, with the primary coating having a modulus retention ratio of at least 0.5, a glass transition temperature of −35° C., and where the primary coating is obtained by curing a primary coating composition having a cure dose to attain 95% of the maximum attainable modulus of less than 0.65 J/cm2.

摘要翻译： 涂覆光纤可以具有初级涂层和二次涂层，其中初级涂层可以具有良好的抗微弯曲性，并且通过固化具有高固化速度的组合物获得。 在一个示例中，涂覆的光纤可以包括作为光纤，初级涂层和二次涂层。 光纤可以在1550nm处具有小于0.650dB / km的衰减增加，其中初级涂层的模量保持率至少为0.5，玻璃化转变温度为-35℃，其中初级涂层为 其通过固化具有固化剂量的初级涂料组合物获得小于0.65J / cm 2的最大可获得模量的95％。