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公开(公告)号：US4474458A
公开(公告)日：1984-10-02
申请号：US420811
申请日：1982-09-21
CPC分类号： G03B27/462
摘要： A photographic film printer including a housing, a lamphouse, negative handling portions, filters, paper handling portions and a reflex viewing mirror which permits viewing of the negatives while they are positioned at the printing station. In addition, the printer provides a linkage which permits a negative pressure plate to provide firm engagement and retention of a negative strip. A splicing station for joining successive negative strips is provided. Paper handling and cutting features are also provided. Shutter operating elements are included. Systems for resisting undesired entry of light into the printer interior are provided. Remote, manual advance of the negative strip is provided.
摘要翻译： 一种摄影胶片打印机，包括壳体，灯塔，负处理部分，过滤器，纸张处理部分和反射观察镜，其允许在它们位于打印站处时观察负片。 此外，打印机提供一种连接，其允许负压板提供牢固的接合和保持负条。 提供了用于连接连续负片的拼接台。 还提供纸张处理和切割功能。 包括快门操作元素。 提供了用于抵抗不期望的进入打印机内部的光的系统。 提供远程，手动前进的负条。
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公开(公告)号：US5448798A
公开(公告)日：1995-09-12
申请号：US138525
申请日：1993-10-15
CPC分类号： E05F5/08 , E05C17/28 , E05B2015/0448 , E05F3/22 , E05Y2900/132 , Y10T16/625 , Y10T292/294
摘要： An overhead mounted door holder assembly, for attachment between a door jamb and a door, to hold the door in an open position includes a jamb bracket attached to the door jamb and a jamb arm pivotally attached to the jamb bracket. A channel assembly having a longitudinally extending channel is attached to the door. A slide assembly is disposed within the channel and is pivotably connected to the jamb arm. A slide catch on the slide assembly is provided for the door holding function. First and second springs are attached to the channel assembly and positioned within the channel, and a spring mounted catch is attached to the first and second springs. In operation, the spring mounted catch is pivotably positioned in the channel to engage the slide catch and reversibly hold the door in an open position.
摘要翻译： 用于安装在门柱和门之间以将门保持在打开位置的顶部安装的门保持器组件包括附接到门侧柱的侧支架和可枢转地附接到侧柱支架的侧臂。 具有纵向延伸通道的通道组件附接到门。 滑动组件设置在通道内并且可枢转地连接到侧臂。 提供了滑动组件上的滑块，用于门保持功能。 第一和第二弹簧连接到通道组件并定位在通道内，并且弹簧安装的卡扣附接到第一和第二弹簧。 在操作中，弹簧安装的卡扣可枢转地定位在通道中以与滑动卡扣接合并可逆地将门保持在打开位置。
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公开(公告)号：US4529511A
公开(公告)日：1985-07-16
申请号：US534067
申请日：1983-09-20
申请人： Rex E. Breeden , Raymond A. Loturco
发明人： Rex E. Breeden , Raymond A. Loturco
CPC分类号： B01J47/002 , B01J47/02 , C02F1/003
摘要： A water treatment container is disclosed having a first chamber of variable volume and an second chamber for containing a water treating agent such as an ion exchange resin. Retainers are situated on the inlet and outlet of the second chamber to retain the water treating agent within the second chamber. Filters are positioned adjacent to retainers to filter the water. The first chamber is constructed so as to have a manually variable volume. Water added to the first chamber is caused to flow through the second chamber and out a dispensing outlet as the volume of the first chamber is reduced by application of a manually applied pressure.
摘要翻译： 公开了一种具有可变容积的第一室和用于容纳诸如离子交换树脂的水处理剂的第二室的水处理容器。 保持器位于第二室的入口和出口，以将水处理剂保持在第二室内。 过滤器邻近保持器定位以过滤水。 第一个室被构造成具有可手动变化的体积。 当第一室的体积通过施加手动施加的压力而减小时，添加到第一室的水流过第二室并流出分配出口。
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公开(公告)号：USD371602S
公开(公告)日：1996-07-09
申请号：US19678
申请日：1994-03-08
申请人： Raymond A. LoTurco
设计人： Raymond A. LoTurco
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公开(公告)号：US4768242A
公开(公告)日：1988-09-06
申请号：US928810
申请日：1986-11-10
申请人： Raymond A. LoTurco
发明人： Raymond A. LoTurco
CPC分类号： A47C19/045 , A47D7/03
摘要： Described briefly, according to a typical embodiment of the invention, a floor-mounted stationary base frame supports two traveling frames. One of the traveling frames comprises the mattress support frame. The other comprises the side and end walls of a single enclosure surrounding the mattress. Scissors arrangements connect the traveling frames to the base frame whereby the traveling frames are simultaneously operable in opposite directions to raise the mattress while the enclosure is lowered. A brake apparatus permits frame travel only during conscious and controlled operation of a brake release handle.
摘要翻译： 简单地描述，根据本发明的典型实施例，地板安装的固定基架支撑两个行进框架。 其中一个移动框架包括床垫支撑框架。 另一个包括围绕床垫的单个外壳的侧壁和端壁。 剪刀装置将移动框架连接到基座框架，由此行走框架可以在相反方向上同时操作以在外壳下降时升高床垫。 制动装置仅在制动释放手柄的意识和受控操作期间允许框架行进。
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6.发明授权Storage bottle for contact lens cleaning solution having a self closing valve assembly 失效具有自动关闭阀组件的隐形眼镜清洁溶液的储存瓶
公开(公告)号：US4739906A
公开(公告)日：1988-04-26
申请号：US885422
申请日：1986-07-14
申请人： Raymond A. LoTurco
发明人： Raymond A. LoTurco
CPC分类号： B65D47/2081 , A61J1/1443 , A61J1/1468
摘要： A plastic squeeze bottle has a dispensing end having a central, closed-ended, cone-shaped portion which serves as a stem or core for a valve assembly which includes an elastomeric seal which overlies and resiliently grips and circumferentially seals around the stem. The seal also covers apertures in the bottle end adjacent the stem. A small central aperture in the seal where it overlies the closed end of the stem, enables dispensing contents from the bottle when the bottle is squeezed, as the resulting internal pressure causes the seal to balloon slightly away from the stem and permit passage of saline solution from the bottle through the bottle end apertures and seal central aperture. When the squeezing stops, the seal resiliently retracts against the stem and closes the bottle. A snap-on overcap assembly has seal control and closure maintenance features to avoid accidental dispensing of bottle contents due to unintentional squeezing of the bottle when the overcap is closed.
摘要翻译： 塑料挤压瓶具有分配端部，该分配端部具有中心的封闭端锥形部分，其用作用于阀组件的阀杆或阀芯，该阀组件包括弹性体密封件，所述弹性体密封件覆盖并围绕阀杆周向地密封和周向地密封。 密封件还覆盖邻近阀杆的瓶端中的孔。 密封件中的一个小的中心孔，其位于杆的封闭端部，当瓶子被挤压时，能够从瓶子中分配内容物，因为所产生的内部压力使得密封件稍微离开阀杆，并允许盐溶液通过 从瓶子通过瓶口孔和密封中心孔。 当挤压停止时，密封件弹性地退回到杆上并关闭瓶子。 卡扣式盖帽组件具有密封控制和关闭维护功能，以避免当盖帽关闭时由于意外挤压瓶子而意外分配瓶子内容物。
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公开(公告)号：US5034846A
公开(公告)日：1991-07-23
申请号：US405645
申请日：1989-09-11
CPC分类号： H01T4/04 , H01R13/6666 , H04Q1/06 , H04Q1/146
摘要： A terminal connector or plug protector is selectively configurable for coupling or coupling and protecting an electronic communication circuit to a communication line. The plug protector has a housing and a circuit board which is received in the housing. The circuit board has thereon a circuit which includes a plurality of circuit elements removably received in the circuit board. The circuit is coupled to the communication circuit and to the communication line with the circuit elements coupled therebetween. The circuit elements are selected from among a plurality of circuit element types, i.e., jumper wires, solid state voltage suppressors, and fuses, to configure the plug protector for the selected coupling or coupling and protecting.
摘要翻译： 端子连接器或插头保护器可选择性地配置用于将电子通信电路耦合或保护到通信线路。 插头保护器具有容纳在壳体中的壳体和电路板。 电路板上有电路，它包括可拆卸地接收在电路板中的多个电路元件。 该电路耦合到通信电路和与其间连接的电路元件的通信线路。 电路元件从多个电路元件类型中选择，即跨接线，固态电压抑制器和熔丝，以配置用于所选耦合或耦合和保护的插头保护器。
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公开(公告)号：USD290498S
公开(公告)日：1987-06-23
申请号：US782107
申请日：1985-09-30
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