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1. 发明授权

US5431816A Prefilter for a water purification pump 失效
标题翻译：用于净水泵的预过滤器
公开(公告)号：US5431816A
公开(公告)日：1995-07-11
申请号：US285351
申请日：1994-08-03
申请人： Jeffrey K. Aldred , Richard J. Kraemer , Sanford Platter
发明人： Jeffrey K. Aldred , Richard J. Kraemer , Sanford Platter
IPC分类号： B01D35/26 , B01J47/02 , C02F1/00 , C02F1/28 , C02F1/50 , F04B9/14 , F04B53/12
CPC分类号： B01J47/024 , B01D35/26 , C02F1/002 , C02F1/003 , C02F1/283 , C02F1/50 , F04B53/123 , F04B9/14 , C02F2201/006
摘要： A portable, manually-operated water filtration pump for purifying water. The pump includes an inexpensive, disposable filter cartridge which can be easily changed when the filter elements are no longer effective. The pump uses a lever to actuate a double-acting piston. The lever is collapsible to one side of the pump for compact storage. The filter cartridge is a tubular cylinder having an inner bore forming the pump cylinder. A cylindrical mechanical filter is concentric with and adjacent to the inner bore to filter out particulates larger than 0.3 microns. A fluidized granular activated carbon filter surrounds the mechanical filter to absorb chlorine and chlorine-related compounds such as herbicides and pesticides. The pump pumps filtered water into a bottle adaptor which will fit most standard water containers. A prefilter is provided to screen out large particulates from the pump to enhance the life of the filter elements. The prefilter is shaped such that it will sink in water sources and to keep the prefilter inlet upright in still water or downstream in moving water.
摘要翻译：便携式手动水净化水净化泵。泵包括便宜的一次性过滤器滤芯，当过滤元件不再有效时，其可以容易地改变。泵使用杠杆来致动双作用活塞。杠杆可折叠到泵的一侧，用于紧凑型存储。滤筒是具有形成泵筒的内孔的管状圆筒。圆柱形机械过滤器与内孔同心并邻近内孔，以过滤大于0.3微米的颗粒。流化颗粒活性炭过滤器围绕机械过滤器以吸收氯和氯相关化合物如除草剂和农药。泵将过滤的水泵送到适合大多数标准水容器的瓶子适配器中。提供预过滤器以从泵筛出大颗粒以增强过滤元件的使用寿命。预过滤器的形状使得它将沉入水源中，并将预过滤器入口保持在静止的水中或在移动的水中的下游。

2. 发明授权

US5534145A Compact water filtration pump 失效
标题翻译：紧凑型水过滤泵
公开(公告)号：US5534145A
公开(公告)日：1996-07-09
申请号：US290688
申请日：1994-08-15
申请人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kraemer
发明人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kraemer
IPC分类号： B01D35/26 , B01J47/02 , C02F1/00 , C02F1/28 , C02F1/50 , F04B9/14 , F04B53/12
CPC分类号： B01D35/26 , B01J47/024 , C02F1/002 , C02F1/003 , C02F1/283 , C02F1/50 , F04B53/123 , F04B9/14 , C02F2201/006
摘要： A portable, manually-operated water filtration pump for purifying water. The pump includes an inexpensive, disposable filter cartridge which can be easily changed when the filter elements are no longer effective. The pump uses a lever to actuate a double-acting piston. The lever is collapsible to one side of the pump for compact storage. The filter cartridge is a tubular cylinder having an inner bore forming the pump cylinder. A cylindrical mechanical filter is concentric with and adjacent to the inner bore to filter out particulates larger than 0.3 microns. A fluidized granual activated carbon filter surrounds the mechanical filter to absorb halogen and halogen-related compounds such as herbicides and pesticides. The pump pumps filtered water into a bottle adaptor which will fit most standard water containers. A prefilter is provided to screen out large particulates from the pump to enhance the life of the filter elements. The prefilter is shaped such that it will sink in water sources and to keep the prefilter inlet substantially upright in still water and tilted from horizontal in moving water.
摘要翻译：便携式手动水净化水净化泵。泵包括便宜的一次性过滤器滤芯，当过滤元件不再有效时，其可以容易地改变。泵使用杠杆来致动双作用活塞。杠杆可折叠到泵的一侧，用于紧凑型存储。滤筒是具有形成泵筒的内孔的管状圆筒。圆柱形机械过滤器与内孔同心并邻近内孔，以过滤大于0.3微米的颗粒。流化的颗粒活性炭过滤器围绕机械过滤器吸收卤素和卤素相关化合物如除草剂和杀虫剂。泵将过滤的水泵送到适合大多数标准水容器的瓶子适配器中。提供预过滤器以从泵筛出大颗粒以增强过滤元件的使用寿命。预过滤器的形状使得它将沉入水源中，并使预过滤器入口基本上保持在静止的水中并且在水中从水平面倾斜。

3. 发明授权

US5366642A Compact water filtration and purification pump 失效
标题翻译：紧凑型水过滤净化泵
公开(公告)号：US5366642A
公开(公告)日：1994-11-22
申请号：US990526
申请日：1992-12-15
申请人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kraemer
发明人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kraemer
IPC分类号： B01D35/26 , C02F1/00 , F04B9/14 , F04B53/12
CPC分类号： F04B9/14 , B01D35/26 , C02F1/002 , F04B53/123 , C02F2201/006
摘要： A portable, manually-operated water filtration pump for purifying water. The pump includes an inexpensive, disposable filter cartridge which can be easily changed when the filter elements are no longer effective. The pump uses a lever to actuate a double-acting piston. The lever is collapsible to one side of the pump for compact storage. The filter cartridge is a tubular cylinder having an inner bore forming the pump cylinder. A cylindrical mechanical filter is concentric with and adjacent to the inner bore to filter out particulates larger than 0.3 microns. A fluidized granular activated charcoal filter surrounds the mechanical filter to absorb chlorine and chlorine-related compounds such as herbicides and pesticides. The pump pumps filtered water into a bottle adaptor which will fit most standard water containers. A prefilter is provided to screen out large particulates from the pump to enhance the life of the filter elements. The prefilter is shaped such that it will sink in water sources and to keep the prefilter inlet upright in still water or downstream in moving water.
摘要翻译：便携式手动水净化水净化泵。泵包括便宜的一次性过滤器滤芯，当过滤元件不再有效时，其可以容易地改变。泵使用杠杆来致动双作用活塞。杠杆可折叠到泵的一侧，用于紧凑型存储。滤筒是具有形成泵筒的内孔的管状圆筒。圆柱形机械过滤器与内孔同心并邻近内孔，以过滤大于0.3微米的颗粒。流化颗粒活性炭过滤器围绕机械过滤器吸收氯和氯相关化合物如除草剂和农药。泵将过滤的水泵送到适合大多数标准水容器的瓶子适配器中。提供预过滤器以从泵筛出大颗粒以增强过滤元件的使用寿命。预过滤器的形状使得它将沉入水源中，并将预过滤器入口保持在静止的水中或在移动的水中的下游。

4. 发明授权

US5580447A Biocide filter 失效
标题翻译：杀菌剂过滤器
公开(公告)号：US5580447A
公开(公告)日：1996-12-03
申请号：US286639
申请日：1994-08-05
申请人： Sanford Platter , Jeffrey K. Aldred , Kraig J. Koski , Louis H. Junker , Eric M. Reynolds
发明人： Sanford Platter , Jeffrey K. Aldred , Kraig J. Koski , Louis H. Junker , Eric M. Reynolds
IPC分类号： B01D35/26 , B01J47/02 , C02F1/00 , C02F1/28 , C02F1/50 , F04B9/14 , F04B53/12 , C02F1/76
CPC分类号： B01D35/26 , B01J47/024 , C02F1/002 , C02F1/003 , C02F1/283 , C02F1/50 , F04B53/123 , F04B9/14 , C02F2201/006
摘要： An efficient, low pressure drop biocide cartridge is provided for destroying viral and bacterial pathogens in water from untreated water sources along a lengthened flow pathway including a critical plenum for controlling the speed of water throughput. In a first pathway, water is percolated through a turbulatable bed of biocidally-effective material. In flow pathway, channeling and pressure drop are reduced by radial flow across a columnar bed presenting a large surface area at an outer diameter. The cartridge may be connected with a lightweight hand-held pump. A sealing strap is provided for wet storage of any biocide cartridge.
摘要翻译：提供了一种有效的低压降杀菌剂盒，用于从延长的流动路径中破坏来自未处理水源的水中的病毒和细菌病原体，包括用于控制水通过速度的临界增压室。在第一道路中，水通过生物有效材料的可湍动床渗透。在流动通道中，通过在外径处具有大的表面积的柱状床的径向流动减小了通道和压降。墨盒可以与轻型手持式泵连接。提供密封带用于任何杀菌剂盒的湿储存。

5. 发明授权

US5433848A Water filtration pump with disposable filter cartridges 失效
标题翻译：带一次性滤芯的水过滤泵
公开(公告)号：US5433848A
公开(公告)日：1995-07-18
申请号：US682650
申请日：1991-04-09
申请人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kreamer
发明人： Sanford Platter , Jeffrey K. Aldred , Richard J. Kreamer
IPC分类号： B01D35/26 , C02F1/00 , F04B9/14 , F04B53/12
CPC分类号： F04B9/14 , B01D35/26 , C02F1/002 , F04B53/123 , C02F2201/006
摘要： A portable, manually-operated water filtration pump for purifying water. The pump includes an inexpensive, disposable filter cartridge which can be easily changed when the filter elements are no longer effective. The pump uses a lever to actuate a double-acting piston. The lever is collapsible to one side of the pump for compact storage. The filter cartridge is a tubular cylinder having an inner bore forming the pump cylinder. A cylindrical mechanical filter is concentric with and adjacent to the inner bore to filter out particulates larger than 0.3 microns. A fluidized granular activated charcoal filter surrounds the mechanical filter to absorb chlorine and chlorine-related compounds such as herbicides and pesticides. The pump pumps into a bottle adaptor which will fit most standard water containers. A prefilter is provided to screen out large particulates from the pump to enhance the life of the filter elements. The prefilter is weighted such that it will sink in water sources and to keep the prefilter inlet upright in still water or downstream in moving water.
摘要翻译：便携式手动水净化水净化泵。泵包括便宜的一次性过滤器滤芯，当过滤元件不再有效时，其可以容易地改变。泵使用杠杆来致动双作用活塞。杠杆可折叠到泵的一侧，用于紧凑型存储。滤筒是具有形成泵筒的内孔的管状圆筒。圆柱形机械过滤器与内孔同心并邻近内孔，以过滤大于0.3微米的颗粒。流化颗粒活性炭过滤器围绕机械过滤器吸收氯和氯相关化合物如除草剂和农药。泵将其泵入适合大多数标准水容器的瓶子适配器。提供预过滤器以从泵筛出大颗粒以增强过滤元件的使用寿命。预过滤器被称重，使得其将沉入水源中并且将预滤器入口保持在静止水中或在移动的水中的下游。

6. 发明授权

US3978546A Apparatus for cleaning back surface of magnetic tape 失效
标题翻译：用于清洁磁带背面的设备
公开(公告)号：US3978546A
公开(公告)日：1976-09-07
申请号：US564683
申请日：1975-04-03
申请人： August P. Epina , Dennis R. Olmsted , Sanford Platter , Robert J. Jones , Jack L. Marion
发明人： August P. Epina , Dennis R. Olmsted , Sanford Platter , Robert J. Jones , Jack L. Marion
IPC分类号： B08B5/04
CPC分类号： B08B5/046 , B08B5/04
摘要： A rotatable cleaning element having a resilient, porous material disposed on the outer surface thereof is mounted in a foil bearing so that the surface of the porous material protrudes above the bearing surface. The interior of the bearing is maintained at a negative pressure, and a jet of pressurized air disposed within the rotatable element. When magnetic tape is transported over the bearing surface, the tape makes contact with and slightly compresses the porous material. As the cleaning element rotates successive areas of the porous material is brought into contact with the tape. Compression of the material causes the pores thereof to expand slightly, and engage foreign material on the tape surface. The pores contract as the material breaks contact with the tape to encapture the foreign material. The foreign matter thus accumulated is subsequently blown free of the porous material by a jet of air directed from within the rotatable body.
摘要翻译：具有设置在其外表面上的弹性多孔材料的可旋转清洁元件安装在箔轴承中，使得多孔材料的表面突出于支承表面上方。轴承的内部保持在负压下，并且设置在可旋转元件内的加压空气射流。当磁带在轴承表面上传送时，胶带与多孔材料接触并稍微压缩。当清洁元件旋转时，多孔材料的连续区域与带接触。材料的压缩导致其孔隙稍微膨胀，并且将杂质与带表面接合。当材料与胶带断开接触以包住异物时，孔隙收缩。随后通过从旋转体内引导的空气射流，这样积累的异物随后被吹出多孔材料。

7. 发明授权

US4370802A Method of making a thin film magnetic head assembly with multiconductive connecting elements 失效
标题翻译：制造具有多导体连接元件的薄膜磁头组件的方法
公开(公告)号：US4370802A
公开(公告)日：1983-02-01
申请号：US181089
申请日：1980-08-25
申请人： Sanford Platter , Pierre Shelley
发明人： Sanford Platter , Pierre Shelley
IPC分类号： G11B5/17 , G11B5/31 , G11B5/42
CPC分类号： G11B5/17 , G11B5/3103 , G11B5/3163 , Y10T29/49044 , Y10T29/49046
摘要： A method of making a thin film magnetic head assembly having a substrate, superstrate and thin film magnetic transducer mounted therebetween wherein the thin film magnetic transducer includes conductive leads located interior to and extending between the substrate and superstrate comprising the steps of mounting a thin film transducer on the substrate with the transducing portion thereof located adjacent one edge of the substrate, positioning a preformed planar conductive connecting member formed of an elongated support section and a plurality of spaced, aligned connecting elements having a relatively thin coating of diffusable conductive metal coating located on one side positioned in intimate contact with the conductive leads with the connecting elements and the elongated support section extending passed the substrate, placing a superstrate in alignment with the substrate, thin film magnetic transducer and planar conductive connecting member with the surface thereof in intimate engagement with the connecting elements to form a sub-assembly thereof having a predetermined space which has a dimension equal to the sum of the thickness of one of the conductive leads, the planar conductive connecting member and the thickness of the diffusable conductive metal coating thereon, placing a quantity of insulating material adjacent the spaced opposed edges and in the vicinity of the transducing portion of the thin film magnetic transducer, heating the sub-assembly, urging the superstrate and the substrate together with a clamping force enabling the diffusable conductive metal coating to diffuse into both the conductive leads and connecting elements.
摘要翻译：一种制造薄膜磁头组件的方法，其具有安装在其间的衬底，衬垫和薄膜磁换能器，其中薄膜磁换能器包括位于衬底和衬垫之间并在其之间延伸的导电引线，包括以下步骤：安装薄膜换能器在基板上，其转换部分位于基板的一个边缘附近，定位由细长的支撑部分形成的预成型的平面导电连接部件和多个间隔开的对准的连接元件，该连接元件具有相对薄的可扩散导电金属涂层的涂层，位于一侧定位成与导电引线紧密接触，连接元件和细长支撑部分延伸通过基板，将覆盖层与衬底，薄膜磁换能器和平面导电连接构件对准，其表面紧密连接具有连接元件以形成具有预定空间的子组件，该预定空间的尺寸等于其中一个导电引线，平面导电连接构件和其上的可扩散导电金属涂层的厚度之和的总和，将一定数量的绝缘材料放置在薄膜磁换能器的转换部分附近，并隔着间隔开的相对边缘附近，加热该子组件，并以夹紧力将该上层和该基板一起施加，使得可扩散的导电金属涂层扩散到导电引线和连接元件。

8. 发明授权

US3975789A Compliant tape cleaner for magnetic recording tapes 失效
标题翻译：符合磁记录磁带的胶带清洁剂
公开(公告)号：US3975789A
公开(公告)日：1976-08-24
申请号：US564684
申请日：1975-04-03
申请人： Howard L. Derby , August P. Epina , Dennis R. Olmsted , Sanford Platter , Zoltan L. Herger
发明人： Howard L. Derby , August P. Epina , Dennis R. Olmsted , Sanford Platter , Zoltan L. Herger
IPC分类号： B08B5/04
CPC分类号： B08B5/046 , B08B5/04
摘要： Cleaning apparatus for removing foreign material from the front or oxide-covered surface of a magnetic recording tape. A sharp edged blade is mounted near a pad of open-cell reticulated foam material, and in close proximity to the front surface of a magnetic tape. A source of negative pressure is coupled to the region of the blade and cell and when actuated serves to draw the tape against the blade and foam material. Foreign material removed from the surface of the tape is embedded in the foam pad, and collected upon the blade. Air flow effected by the negative pressure area serves to transport some of the contaminants away from the region about the blade and foam pad.
摘要翻译：用于从磁记录带的前面或氧化物覆盖的表面去除异物的清洁装置。锋利边缘的叶片安装在开孔网状泡沫材料的垫附近，并且紧邻磁带的前表面。负压源耦合到叶片和细胞的区域，并且当被致动时将带材拉到刀片和泡沫材料上。从带表面去除的异物嵌入泡沫垫中，并收集在叶片上。由负压区域产生的气流用于将一些污染物从围绕叶片和泡沫垫的区域运送出去。

9. 发明授权

US4301687A Pneumatic tension sensor 失效
标题翻译：气动张力传感器
公开(公告)号：US4301687A
公开(公告)日：1981-11-24
申请号：US151496
申请日：1980-05-19
申请人： James W. Jewitt , Ross W. Johnston , Sanford Platter
发明人： James W. Jewitt , Ross W. Johnston , Sanford Platter
IPC分类号： G01L5/08 , G11B15/60
CPC分类号： G01L5/08 , G11B15/607
摘要： A tension sensor is placed within a fluid bearing supporting a flexible tape at least partially wrapped around the periphery thereof. The bearing includes a source of pressurized fluid, such as air, and a plurality of metered orifii for admitting fluid into the region of the periphery to support the tape on a fluid bearing. The sensor includes a chamber and at least two metered orifice means, one in communication with the region of pressurized fluid supporting the tape and the other in communication with the source of pressurized fluid. A pressure sensor senses the pressure within the chamber, the pressure being directly proportional to the tension in the tape.
摘要翻译：张力传感器被放置在支撑柔性带的流体轴承内，该柔性带至少部分地围绕其周边缠绕。轴承包括诸如空气的加压流体源，以及用于将流体引入周边区域以将流体轴承支撑的多个计量流量。该传感器包括一个腔室和至少两个计量孔口装置，一个与加压流体的区域相连，该压力流体区域支撑带子，另一个与加压流体源连通。压力传感器感测室内的压力，压力与带中的张力成正比。

10. 发明授权

US5155639A Transport apparatus for a single reel tape cartridge 失效
标题翻译：用于单个卷带盒的运输装置
公开(公告)号：US5155639A
公开(公告)日：1992-10-13
申请号：US266868
申请日：1988-11-03
申请人： Sanford Platter , Robert T. Heath , Ron Permut , William J. Rueger , Jeffrey M. Farina , Gus Cotey, deceased , Arnold Schonfeld , Faquir C. Mittal , H. James Sheaffer , Curtis V. Brooks
发明人： Sanford Platter , Robert T. Heath , Ron Permut , William J. Rueger , Jeffrey M. Farina , Gus Cotey, deceased , Arnold Schonfeld , Faquir C. Mittal , H. James Sheaffer , Curtis V. Brooks
IPC分类号： B65H19/10 , B65H20/10 , B65H23/24 , G11B15/60 , G11B15/67 , G11B15/675 , G11B23/50
CPC分类号： G11B23/502 , G11B15/607 , G11B15/67 , G11B15/67555
摘要： A tape transport which is sized to fit within an 8 inch form factor or footprint, to accommodate prevailing mini/micro computer applications, and including operative components which are capable of automatically receiving IBM Corporation's 3480-type tape cartridge and the web of tape which it contains for appropriate introduction to the transport for presentation to a high performance magnetic recording head. This permits a use of the 3480 tape cartridge in a transport apparatus which is capable of fitting within an 8 inch form factor or footprint, and which is therfore acceptable for use in connection with many mini/micro computer applications, yet which is capable of providing high performance (parallel track, high transfer rate) storage and retrieval due to its compatability (and interchangeability) with the format used by the IBM Corporation in connection with its 3480 tape cartridge.

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