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公开(公告)号：US5147349A
公开(公告)日：1992-09-15
申请号：US254994
申请日：1988-10-07
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.
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公开(公告)号：US20170216088A1
公开(公告)日：2017-08-03
申请号：US15423184
申请日：2017-02-02
申请人： Robert W. Johnson
发明人： Robert W. Johnson
IPC分类号： A61F7/02
CPC分类号： A61F7/02 , A61F7/0241 , A61F2007/0004 , A61F2007/0225 , A61F2007/0233 , A61F2007/0295
摘要： A thermal eye pod assembly for use in efficiently heating and/or cooling a plurality of thermal eye patch members, as desired. A portable thermal eye pod assembly for use in efficiently treating a user's recurring ophthalmic conditions, accelerating a user's healing process, and providing a user with a relatively faster means of pain relief.
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公开(公告)号：US20160258174A1
公开(公告)日：2016-09-08
申请号：US15153669
申请日：2016-05-12
申请人： Gerald R. Gray , Robert W. Johnson
发明人： Gerald R. Gray , Robert W. Johnson
CPC分类号： E04G23/0288 , B28B1/14 , B28B11/0863 , B28B23/0062 , E04B1/947 , 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.
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，然后将预成形的棒材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棒的端部 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。
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4.发明申请公开(公告)号：US20150113900A1
公开(公告)日：2015-04-30
申请号：US14584988
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.
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5.发明授权Conditioning a non-conductive substrate for subsequent selective deposition of a metal thereon 失效调节非导电基底，以便随后在其上选择性沉积金属
公开(公告)号：US4948707A
公开(公告)日：1990-08-14
申请号：US156519
申请日：1988-02-16
申请人： Robert W. Johnson , William H. Lawrence , Gary K. Lemon , Roy H. Magnuson , Voya R. Markovich , Ralph E. Parsons , Carlos J. Sambucetti
发明人： Robert W. Johnson , William H. Lawrence , Gary K. Lemon , Roy H. Magnuson , Voya R. Markovich , Ralph E. Parsons , Carlos J. Sambucetti
CPC分类号： H05K3/181 , H05K3/184 , H05K3/381 , H05K2203/0716 , H05K2203/1152 , H05K2203/122 , H05K2203/1407 , H05K3/0023
摘要： A non-conductive substrate is conditioned for subsequent selective deposition of a metal thereon by providing at least one of the major surfaces of the substrate in roughened form, contacting that surface(s) with a palladium/tin catalyst, activating the catalyst by employing an alkali hydroxide solution, laminating a photosensitive composition to the major surface(s), and exposing the photosensitive composition to actinic light in a predetermined pattern and then developing to provide the predetermined pattern.
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公开(公告)号：US4813849A
公开(公告)日：1989-03-21
申请号：US76533
申请日：1987-07-22
申请人： Peter Grujanac , Robert W. Johnson
发明人： Peter Grujanac , Robert W. Johnson
摘要： A screw-type fluid pump is provided with an elongate casing having a surface defining an internal fluid flow space and a screw within the flow path, fixed to the casing, and having a plurality of flights for continuously conveying fluid from an inlet on the casing to an outlet for appropriate disposition as the screw and casing are rotated. A conduit/torque tube extends through the screw in axially overlapping relationship with the casing over no more than one third the axial extent of the screw at the upper region of the casing. The conduit/torque tube establishes communication between a plurality of pockets between screw turns and the atmosphere to effect pressure equalization so that cavitation in the fluid flow space is prevented as the screw is operated. The conduit/torque tube also transmits the force from a rotary drive to the screw.
摘要翻译： 螺杆式流体泵设置有细长壳体，该壳体具有限定内部流体流动空间的表面和在流动路径内的螺钉，固定到壳体，并且具有多个翼片，用于从壳体上的入口连续输送流体 当螺钉和壳体旋转时，到出口适当地配置。 导管/扭矩管在壳体的上部区域处不超过螺钉的轴向范围不超过三分之一的方式与套管沿轴向重叠的关系延伸穿过螺钉。 导管/扭矩管建立螺旋匝和大气之间的多个凹穴之间的连通以实现压力平衡，使得当螺杆被操作时防止流体流动空间中的空化。 导管/扭矩管还将力从旋转驱动器传递到螺钉。
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公开(公告)号：US4771883A
公开(公告)日：1988-09-20
申请号：US143897
申请日：1988-01-13
申请人： Arthur Herr , Toby S. Welles , Robert W. Johnson
发明人： Arthur Herr , Toby S. Welles , Robert W. Johnson
CPC分类号： G11B33/0422
摘要： An insertable drawer member configured and dimensioned 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： 一种可插入抽屉构件，其构造和尺寸用于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。
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公开(公告)号：US4490255A
公开(公告)日：1984-12-25
申请号：US457465
申请日：1983-01-12
申请人： Robert W. Johnson
发明人： Robert W. Johnson
摘要： A cylindrical storage tank of large diameter and depth is concentrically surrounded by a settling tank that has a width to internal diameter ratio that provides essentially plug flow. Liquid containing suspended particles capable of separation by settling is introduced into the upper part of a body of liquid in the settling tank at a zero radius of the tank at a controlled rate and flows slowly in both directions around the storage tank to a weir which extends no more than about halfway around the storage tank and is bisected by a 180.degree. radius of the tank. A slurry of particle-laden liquid is drawn from the lower part of the settling tank, and relatively particle-free surface liquid flows over the weir into the storage tank from which it is drained at a controlled rate.
摘要翻译： 大直径和深度的圆柱形储罐由沉降槽同心地围绕，该沉降槽具有基本上插塞流的宽度与内径比。 含有能够通过沉降分离的悬浮颗粒的液体以可控制的速率被引入到沉淀槽中的液体体的上半部分，并以两个方向缓慢地流向储存罐周围的堰， 不超过储存罐周围的一半左右，并且被坦克的180°半径平分。 从沉淀池的下部抽出含有颗粒的液体的浆液，相对无颗粒的表面液体流过堰，进入储存罐，以可控的速度排出。
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公开(公告)号：US4301398A
公开(公告)日：1981-11-17
申请号：US154503
申请日：1980-05-29
申请人： Robert W. Johnson
发明人： Robert W. Johnson
CPC分类号： H02M3/315 , H02M7/525 , Y10S320/13
摘要： A method and apparatus for controlling a resonant power module comprising a resonant power circuit which is coupled to a load. First and second switching elements are coupled to the resonant circuit for alternately supplying a flow of current. Trigger generator means are provided for supplying trigger signals to alternately enable the first and second switching elements. A control means is coupled to the trigger generator for operating the power module in a first mode in which the resonant circuit current is controlled by varying the repetition rate of the trigger signals. The control means operates the power module in a second mode by maintaining the trigger signal repetition rate at a fixed limit and controlling the resonant circuit current by varying the on/off duty cycle of the power module.
摘要翻译： 一种用于控制谐振功率模块的方法和装置，包括耦合到负载的谐振功率电路。 第一和第二开关元件耦合到谐振电路以交替地供应电流。 提供触发发生器装置用于提供触发信号以交替地启用第一和第二开关元件。 控制装置耦合到触发发生器，用于以第一模式操作功率模块，其中通过改变触发信号的重复率来控制谐振电路电流。 控制装置通过将触发信号重复率保持在固定极限，通过改变功率模块的开/关占空比来控制谐振电路电流，在第二模式下操作功率模块。
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公开(公告)号：US4255746A
公开(公告)日：1981-03-10
申请号：US853193
申请日：1977-11-21
CPC分类号： G08B17/00 , F21V33/0076 , H02J9/02 , F21S9/02 , G08B17/113 , Y10T307/76 , Y10T307/858
摘要： A home safety unit having an emergency light system for providing light in the event of a power failure or the detection of a fire condition, and a fire detection system for providing an alarm indicating the existence of a fire. The safety unit is designed to have an aesthetically pleasing appearance and to be installed inconspicuously between the base of an existing light fixture and a wall or ceiling. Installation of the safety unit is a simple process, whether installing it when constructing a new building or by retro-fitting it into an existing building.A modified light switch having parallel impedance across the light switch terminals is installed to provide continuous power to the safety unit when the switch is in its off position. Also included is a low voltage dropout system for disconnecting the auxiliary lights when the battery voltage falls below a certain level and for providing an audible alarm indicating this low voltage condition.
摘要翻译： 一种家用安全单元，具有在发生电源故障或检测火情的情况下提供光的应急灯系统，以及用于提供指示存在火灾的警报的火灾探测系统。 安全单元设计为具有美观的外观，并且在现有灯具的基座与墙壁或天花板之间不明显地安装。 安装单位是一个简单的过程，无论是在建造新建筑物时进行安装，还是将其重新安装到现有的建筑物中。 安装在灯开关端子之间具有并联阻抗的修改的灯开关，以在开关处于其关闭位置时向安全单元提供连续的电力。 还包括一个低电压脱扣系统，用于当电池电压低于一定水平时断开辅助灯，并提供一个指示该低电压条件的声音报警。
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