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1. 发明授权

US4756038A Machine for automatically roughing the cement margin of a footwear upper assembly 失效
标题翻译：用于自动粗化鞋类上部组件的水泥边缘的机器
公开(公告)号：US4756038A
公开(公告)日：1988-07-12
申请号：US99701
申请日：1987-09-21
申请人： Martin L. Stein
发明人： Martin L. Stein
IPC分类号： A43D37/00 , A43D95/00 , C14B1/44
CPC分类号： A43D37/00
摘要： Apparatus (and method) for automatically roughing the cement margin of a shoe or other footwear assembly, which footwear upper assembly includes an upper mounted on a last and an inner sole disposed upon the bottom of the last and connected to the upper. The apparatus (i.e., a roughing machine) typically includes a disc-shaped wire wheel (or other roughing tool) positioned with the plane of the brush approximately perpendicular to the cement margin at the region of contact between the two. The roughing machine includes a mechanism to receive the upper assembly and provide some combination of movements between the upper assembly and the periphery of the wire wheel to achieve a constant region (or area) of contact between the two as the cement margin moves with respect to the wire wheel in the course of roughing. The wire wheel is supported at one end of an intermediately pivoted action arm; a load measuring beam is connected to the other end of the action arm to provide electrical signals proportional to or representative of the pressure force between the wire wheel and the cement margin at the region of contact. A servo-valve actuated air cylinder drives the action arm to load the wire wheel upon the cement margin, the amount of loading being closely controllable (e.g., about one-half.+-.psi) in response to the electrical signals which are connected as input to the servo-valve as control signals.
摘要翻译：用于自动粗加工鞋或其他鞋类组件的水泥边缘的装置（和方法），该鞋类鞋类组件包括安装在最后的鞋面上的鞋面和设置在最后底部并连接到鞋面的内底。该装置（即，粗加工机）通常包括盘形线轮（或其它粗加工工具），该盘状线轮（或其它粗加工工具）定位成与刷子的平面在两者之间的接触区域处大致垂直于水泥边缘。粗加工机包括一个接收上部组件的机构，并提供上部组件和钢丝轮周边之间的运动的一些组合，以实现两者之间的一个恒定的接触面积（或面积），因为水泥边缘相对于钢丝轮在粗加工过程中。线轮支撑在中间枢转动作臂的一端; 负载测量光束连接到动作臂的另一端以提供与接触区域的线轮和水泥边缘之间的压力成比例或代表电力信号的电信号。伺服阀致动的气缸驱动动作臂以将线轮装载在水泥边缘上，响应于作为输入连接的电信号，负载量是可接近控制的（例如，大约一半+/- psi）作为控制信号的伺服阀。

2. 发明授权

US4866802A Roughing machine for footware upper assemblies and a system that includes the roughing machine but typically includes as well other machines ahead of and following 失效
标题翻译：用于鞋类上部组件的粗加工机器和包括粗加工机器的系统，但通常还包括其他机器在前和后
公开(公告)号：US4866802A
公开(公告)日：1989-09-19
申请号：US179172
申请日：1988-04-08
申请人： Martin L. Stein , Gregory A. Williams
发明人： Martin L. Stein , Gregory A. Williams
IPC分类号： A43D25/00 , A43D37/00 , A43D119/00
CPC分类号： A43D119/00 , A43D37/00
摘要： In an integrated system to achieve a number of operations on a footwear upper assembly, an automatic rougher that includes a roughing tool adapted to remove material--and hence rough--the cement margin (or bonding surface) of the footwear upper assembly to provide a cementing surface onto which an outer sole is later applied. The cement margin (or bonding surface), as is known in this art, typically follows a closed-loop path that rapidly changes in all directions of an X-Y-Z coordinate system and the roughing tool must be continuously re-oriented to the many direction changes of the cement margin in order to track the margin. According to the present teaching the upper assembly, and hence the cement margin thereof, is ordinarily moved in rotational movement, rocking movement, transverse translational movement, and, also, vertical translational movement (i.e., movement toward and away from the roughing tool) during the course of roughing. According to the present teaching, real-time data is assembled which may be used to achieve a later operation: e.g., the path of the cement margin is digitized and that digitized information is used to guide a cementer to apply adhesive unto the cement margin to adhere an outer sole to the upper assembly.

3. 发明授权

US4530750A Apparatus for coating optical fibers 失效
标题翻译：光纤涂层装置
公开(公告)号：US4530750A
公开(公告)日：1985-07-23
申请号：US649157
申请日：1984-09-10
申请人： Sol Aisenberg , Martin L. Stein
发明人： Sol Aisenberg , Martin L. Stein
IPC分类号： C03C25/10 , C23C15/00
CPC分类号： C03C25/104
摘要： Vitreous optical fibers are useful in an expanding number of technologies. A process, corresponding apparatus, and a hermetically sealed fiber of the above nature are disclosed wherein high energy ionized plasmas are used in a continuous production of a coated vitreous optical fiber. Drawn fibers are axially aligned by ambient gases discharging through high vacuum gas locks. These fibers are then continuously fed through a high energy plasma zone so that the surface of the drawn fiber is subjected to ionized bombardment. This provides plasma-milling of the fiber surface for improving the fiber strength and for superior bonding of subsequently applied coatings.In preferred practice, a vacuum zone is used to deposit, from a plasma ion source, a diamond-like elemental carbon film onto the moving fiber. Another plasma vacuum zone may be used to deposit, over the carbon film, a very thin film of a conductive elemental metal illustratively; tin, indium and aluminum. To increase the thickness of the previously deposited metallized coating or film, the moving, pre-coated fiber is immersed in and passed through a more condensed molecular form of the metal used in the previous coating process. A molten liquid and/or vapor phase of the metal may be used in this latter process, although the former is preferred.
摘要翻译：玻璃纤维光纤在越来越多的技术中是有用的。公开了一种具有上述性质的方法，相应的装置和密封的纤维，其中高能电离等离子体用于连续生产涂覆玻璃质光纤。拉伸的纤维通过高真空气体锁定的环境气体轴向对准。然后将这些纤维通过高能量等离子体区域连续地进料，使得拉伸的纤维的表面经受电离轰击。这提供了纤维表面的等离子体研磨，以改善纤维强度并且为随后涂覆的涂层提供优异的粘结。在优选的实践中，真空区用于从等离子体离子源将金刚石状元素碳膜沉积到移动的纤维上。可以使用另一等离子体真空区域在碳膜上沉积非常薄的导电元素金属薄膜; 锡，铟和铝。为了增加先前沉积的金属化涂层或膜的厚度，将移动的预涂布的纤维浸入并通过在之前的涂布过程中使用的更加浓缩的分子形式的金属。在后一种方法中可以使用金属的熔融液体和/或气相，尽管前者是优选的。

4. 发明授权

US5775109A Enhanced cooldown of multiple cryogenic refrigerators supplied by a common compressor 失效
标题翻译：多个低温冰箱由普通压缩机提供冷却时间的增强
公开(公告)号：US5775109A
公开(公告)日：1998-07-07
申请号：US778035
申请日：1997-01-02
申请人： Michael J. Eacobacci, Jr. , Stephen J. Yamartino , Martin L. Stein , Robert E. Khederian
发明人： Michael J. Eacobacci, Jr. , Stephen J. Yamartino , Martin L. Stein , Robert E. Khederian
IPC分类号： B01D8/00 , F25B9/10 , F25B9/14 , F25B9/00
CPC分类号： B01D8/00 , F25B9/10 , F25B9/14
摘要： A method for regulating the cooldown of multiple cryogenic refrigerators supplied with compressed refrigerant from a common compressor includes the following steps. The cooldown of the refrigerators is monitored. The cooldown of at least one refrigerator is then governed to regulate the gas flow distributed from the compressor to each of the refrigerators to enhance the cooldown of an individual refrigerator. Governing a refrigerator to achieve the objectives of this method can be achieved by various processes. These processes include supplying heat to the refrigerator, slowing the speed of the displacer in the refrigerator, halting the motion of the displacer, and profiling the speed of the displacer as a function of the first and second-stage temperatures. A system for performing the above-described method includes a compressor; a plurality of refrigerators, each receiving compressed gas from the compressor; and a network terminal programmed to govern the cooldown of at least one refrigerator to accelerate the cooldown of another refrigerator.
摘要翻译：用于调节从普通压缩机供应压缩制冷剂的多个低温冰箱的冷却时间的方法包括以下步骤。监视冰箱的冷却时间。然后控制至少一个冰箱的冷却时间以调节从压缩机分配到每个冰箱的气体流量，以增强单个冰箱的冷却时间。管理冰箱实现这一方法的目标可以通过各种工艺实现。这些过程包括向冰箱提供热量，减慢冰箱中的置换器的速度，停止置换器的运动，以及根据第一和第二阶段温度来调整置换器的速度。用于执行上述方法的系统包括压缩机; 多个冰箱，各自从压缩机接收压缩气体; 以及被编程为控制至少一个冰箱的冷却时间以加速另一个冰箱的冷却时间的网络终端。

5. 发明授权

US5765378A Method and apparatus for detecting a loss of differential pressure in a cryogenic refrigerator 失效
标题翻译：用于检测低温冰箱中差压损失的方法和装置
公开(公告)号：US5765378A
公开(公告)日：1998-06-16
申请号：US774408
申请日：1996-12-31
申请人： Martin L. Stein , Robert E. Khederian , Robert D. Welch
发明人： Martin L. Stein , Robert E. Khederian , Robert D. Welch
IPC分类号： F25B9/14 , F25B9/00
CPC分类号： F25B9/14
摘要： A method for detecting the absence of a pressure differential across a cryogenic refrigerator includes the following steps. At least one measurement of load in the refrigerator is taken during both a warmstroke and a coldstroke of a refrigeration cycle. These measurements are then compared to determine whether the differential load across the cryogenic refrigerator has been lost. A system for performing this method includes a compressor that circulates compressed gas through a compressed gas line routed through a cryogenic refrigerator. Within the refrigerator, a displacer is driven through a refrigeration cycle by a motor. A means for measuring the load on the motor is provided, and an electronic module monitors the load measurements to detect a loss of differential pressure across the refrigerator by comparing the load on the motor during the warmstroke to the load on the motor during the coldstroke.
摘要翻译：用于检测低温冰箱两端的压力差的检测方法包括以下步骤。在制冷循环的暖行程和冷行程期间，至少要对冰箱中的负载进行一次测量。然后对这些测量进行比较，以确定低温冰箱两端的差分负载是否已经丢失。用于执行该方法的系统包括使压缩气体循环通过低温冰箱路由的压缩气体管线的压缩机。在冰箱内，置换器通过电动机驱动通过制冷循环。提供了一种用于测量电动机负载的装置，并且电子模块通过将在暖行期间电动机上的负载与电动机上的负载进行比较来监视负载测量值，以检测冰箱两端的差压损失。

6. 发明授权

US4402993A Process for coating optical fibers 失效
标题翻译：光纤涂层工艺
公开(公告)号：US4402993A
公开(公告)日：1983-09-06
申请号：US245937
申请日：1981-03-20
申请人： Sol Aisenberg , Martin L. Stein
发明人： Sol Aisenberg , Martin L. Stein
IPC分类号： C03C25/10 , G02B5/14 , G02B1/10 , G02B1/12
CPC分类号： C03C25/104
摘要： Vitreous optical fibers provided with hermetically sealed coatings applied by method and apparatus comprising; drawing a fiber directly from a fiber extruder into and through an elongated chamber having inert gas air locks at its opposite ends. Between the air locks, the optical fiber passes successively through a series of evacuated chamber sections comprising: first, a plasma-ion milling zone wherein fiber surface contaminants are removed and microscopic surface defects are diminished; second, a carbon film depositing zone wherein elemental carbon, propelled in plasma-ion form, coats the surface of fiber with a diamond-like elemental carbon film of submicron thickness; third, an elemental metal film depositing zone wherein a selected metal such as indium, tin, aluminum or gold is plasma deposited onto the fiber to form a coating of less than micron thickness; and finally a second metal depositing zone wherein a coating, in the order of microns in thickness, of such a selective metal is applied by immersing and passing the fiber through a more condensed molecular form of the metal.
摘要翻译：提供有通过方法和装置施加的密封涂层的玻璃质光纤包括：将纤维直接从纤维挤出机中拉出并穿过其相对端具有惰性气体气锁的细长室。在空气锁之间，光纤依次通过一系列真空室部分，其包括：首先，去除纤维表面污染物并减小微观表面缺陷的等离子体 - 离子研磨区; 第二，碳膜沉积区，其中以等离子体离子形式推进的元素碳涂覆有亚微米厚度的类金刚石元素碳膜的纤维表面; 第三，元素金属膜沉积区，其中所选择的金属如铟，锡，铝或金等离子体沉积在纤维上以形成小于或等于微米厚度的涂层; 并且最后是第二金属沉积区，其中通过浸入并使纤维通过更浓缩的分子形式的金属来施加这种选择性金属的厚度为几微米量的涂层。

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