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1. 发明专利

AU102616B Improved spark arrester for locomotives 未知
公开(公告)号：AU102616B
公开(公告)日：1917-03-06
申请号：AU102616
申请日：1916-05-18
申请人： NATHAN STERN
发明人： NATHAN STERN

2. 发明专利

GB318447A Improvements in or relating to brakes 未知
公开(公告)号：GB318447A
公开(公告)日：1929-09-05
申请号：GB3716228
申请日：1928-12-15
申请人： TEVES KG ALFRED , NATHAN STERN
IPC分类号： F16D65/54
摘要： 318,447. Teves Maschinen-und Armaturen-Fabrik Ges., A., and Stern, N. Dec. 15, 1928. Compensating for wear.-A self-adjusting stop for the brake shoes a, b consists of bars. k, l pivoted to the shoes, play being allowed between the pivot pins h, i and the bars of the amount equal to the normal play between the shoes and exterior band. One bar is formed with a screw thread m on its end which is engaged by threaded spring fingers n on the other bar. The threads may be of the same inclination on each side as shown or one side of each thread may be square. The pitch of the threads on the spring fingers may differ from that on the screw.

3. 发明专利

GB386332A Improvements in braking devices particularly for railroad vehicles 未知
公开(公告)号：GB386332A
公开(公告)日：1933-01-16
申请号：GB1117831
申请日：1931-04-15
申请人： NATHAN STERN
IPC分类号： B60T11/18
摘要： 386,332. Fluid-pressure brakes. STERN, N., 23, Gustavsburgstrasse, Frankfort-on-Main, Germany. April 15, 1931, No. 11178. [Class 103 (i).] Brakes, particularly for tram cars and rail vehicles, are operated by hydraulic transmission comprising two or more independent hydraulic systems, each of which is actuated from a different point. In one arrangement each system 9, 10 is connected to a separate brake cylinder 11, 13 in each brake. The pressure-creating pistons 7, 8 of the two systems are operated by the crank handles 1, 2 on the driver's stands. In a modification, each brake is provided with one cylinder connected to an automatic change-over valve which connects it to the system which is being operated. This valve comprises a casing 23 connected at either end to the two hydraulic systems 20, 21 and containing a piston 25 or a ball. In a further modification only one change-over valve is provided and is adapted to connect both brake cylinders either with one system or the other. In a modification of the form described in Fig. 1, each system has a branch pipe to the other system and a hand-operated change-over valve adapted to connect the pressure-creating piston of each system to either the one system or the other. In a further modification comprising two brake cylinders in each brake, each brake cylinder is connected to an automatic change-over valve adapted to connect it to either of two pipes, either of which can be connected to a pressure-creating piston by a hand-operated change-over valve. The valve comprises a double cone valve operated by a screw thread and a square at the top which is normally covered by a screw cap and packing gland.

4. 发明授权

US09697231B2 Methods and apparatus for providing virtual media channels based on media search 有权
公开(公告)号：US09697231B2
公开(公告)日：2017-07-04
申请号：US11446549
申请日：2006-06-02
申请人： Henry Houh , Jeffrey Nathan Stern , Robert Spina , Marie Meeter
发明人： Henry Houh , Jeffrey Nathan Stern , Robert Spina , Marie Meeter
IPC分类号： G06F17/30
CPC分类号： G06F17/30247 , G06F17/30817
摘要： A computerized method and apparatus for providing a virtual media channel based on media search is featured. The method and apparatus features the steps of, or structure for, obtaining a set of rules that define instructions for obtaining media content that comprise the content for a media channel, the set including at least one rule with instructions to include media content resulting from a search; searching for candidate media content according to a search query defined by the at least one rule; and merging one or more of the candidate media content resulting from the search into the content for the media channel. The candidate media content can include segments of the media content resulting from the search. The set of rules can additionally include a rule with instructions to add media content from a predetermined location.

5. 发明授权

US4150495A LEL (lower explosive limit) control with automatic calibration capability 失效
标题翻译： LEL（爆炸下限）控制，具有自动校准功能
公开(公告)号：US4150495A
公开(公告)日：1979-04-24
申请号：US902551
申请日：1978-05-03
申请人： Nathan Stern
发明人： Nathan Stern
IPC分类号： B41F23/04 , F26B21/06 , F26B25/00 , G01N25/54 , G01N27/16 , G05D21/00
CPC分类号： F26B25/009 , B41F23/0426 , F26B21/06 , G01N25/54 , G01N27/16
摘要： The LEL (Lower Explosive Limit) control includes a gas analyzer normally connected to receive sample gas from the evaporation enclosure of a press dryer section and which, during calibration, is sequentially connected to first analyze solvent free gas and then gas having a known solvent content. Situated with the analyzer is a detector the resistance of which changes in proportion to the temperature within the flame cell of the analyzer. The detector forms a portion of a bridge circuit, which also includes a potentiometer. The output of the bridge is amplified, compared to a selected reference voltage and a signal representing the difference therebetween is processed. The processed signal is combined with a signal representing the web speed to form a resultant signal to control a pneumatically operated damper in the enclosure exhaust conduit. Automatic calibration of the system is initiated periodically and takes place in two phases. During the first phase of calibration, the potentiometer is set in accordance with the difference between the amplifier output derived from analysis of the solvent free gas and a 0% reference voltage. During the second phase of calibration, the gain of the bridge output amplifier is set in accordance with the difference between the amplifier output derived from the analysis of the known solvent concentration gas and a full scale reference voltage. When calibration is taking place, the output of the comparison circuit is inhibited and the damper position is determined in accordance with the web speed alone. Emergency stop of the press occurs when the output of the amplifier exceeds a given level.
摘要翻译： LEL（低爆炸极限）控制器包括通常连接的气体分析仪，用于接收来自压干机部分的蒸发外壳的样品气体，并且在校准期间依次连接以首先分析无溶剂气体，然后分析具有已知溶剂含量的气体。与分析仪一起使用的是检测器，其电阻与分析仪的火焰单元内的温度成比例变化。检测器形成桥接电路的一部分，其也包括电位计。与选择的参考电压相比，桥的输出被放大，并且处理表示它们之间的差的信号。经处理的信号与表示幅材速度的信号组合以形成合成信号，以控制外壳排气导管中的气动操作的阻尼器。定期启动系统的自动校准，分两个阶段进行。在第一阶段的校准过程中，电位器是根据分析无溶剂气体的放大器输出与0％参考电压之间的差值来设定的。在校准的第二阶段期间，桥输出放大器的增益根据从已知溶剂浓度气体的分析得到的放大器输出与满量程参考电压之间的差设定。当进行校准时，比较电路的输出被禁止，并且阻尼器位置仅根据卷筒纸速度来确定。当放大器的输出超过给定的电平时，按下紧急停止。

6. 发明授权

US07801910B2 Method and apparatus for timed tagging of media content 失效
标题翻译：用于定时标记媒体内容的方法和装置
公开(公告)号：US07801910B2
公开(公告)日：2010-09-21
申请号：US11444989
申请日：2006-06-01
申请人： Henry Houh , Jeffrey Nathan Stern
发明人： Henry Houh , Jeffrey Nathan Stern
IPC分类号： G06F17/30 , G06F7/00 , H04N7/173
CPC分类号： G06F17/3002 , G06F17/30044 , G06F17/30247 , G06F17/30746 , G06F17/30787 , G06F17/30796 , G06F17/30817 , G06F17/30852
摘要： A method and apparatus for timed tagging of content is featured. The method and apparatus can include the steps of, or structure for, obtaining at least one keyword tag associated with discrete media content; generating a timed segment index of discrete media content, the timed segment index identifying content segments of the discrete media content and corresponding timing boundaries of the content segments; searching the timed segment index for a match to the at least one keyword tag, the match corresponding to at least one of the content segments identified in the segment index; and generating a timed tag index that includes the at least one keyword tag and the timing boundaries corresponding to the least one content segment of the discrete media content containing the match.
摘要翻译：特征是用于定时标记内容的方法和装置。该方法和装置可以包括获得至少一个与离散媒体内容相关联的关键词标签的步骤或结构，生成离散媒体内容的定时片段索引，定时片段索引，标识离散媒体内容的内容片段和内容片段的相应定时边界; 搜索所述定时段索引以匹配所述至少一个关键字标签，所述匹配对应于所述段索引中标识的至少一个内容段; 以及生成包括所述至少一个关键字标签和对应于包含所述匹配的所述离散媒体内容的所述至少一个内容片段的定时边界的定时标签索引。

7. 发明申请

US20090222442A1 USER-DIRECTED NAVIGATION OF MULTIMEDIA SEARCH RESULTS 审中-公开
标题翻译：多媒体搜索结果的用户指导导航
公开(公告)号：US20090222442A1
公开(公告)日：2009-09-03
申请号：US12391770
申请日：2009-02-24
申请人： Henry Houh , Jeffrey Nathan Stern
发明人： Henry Houh , Jeffrey Nathan Stern
IPC分类号： G06F17/30 , G06F7/00 , G10L11/00
CPC分类号： G06F16/41 , G06F16/489 , G06F16/583 , G06F16/685 , G06F16/745 , G06F16/78 , G06F16/7834 , G06F16/7844
摘要： A method and apparatus for timed tagging of content is featured. The method and apparatus can include the steps of, or structure for, obtaining at least one keyword tag associated with discrete media content; generating a timed segment index of discrete media content, the timed segment index identifying content segments of the discrete media content and corresponding timing boundaries of the content segments; searching the timed segment index for a match to the at least one keyword tag, the match corresponding to at least one of the content segments identified in the segment index; and generating a timed tag index that includes the at least one keyword tag and the timing boundaries corresponding to the least one content segment of the discrete media content containing the match.
摘要翻译：特征是用于定时标记内容的方法和装置。该方法和装置可以包括获得至少一个与离散媒体内容相关联的关键词标签的步骤或结构，生成离散媒体内容的定时片段索引，定时片段索引，标识离散媒体内容的内容片段和内容片段的相应定时边界; 搜索所述定时段索引以匹配所述至少一个关键字标签，所述匹配对应于所述段索引中标识的至少一个内容段; 以及生成包括所述至少一个关键字标签和对应于包含所述匹配的所述离散媒体内容的所述至少一个内容片段的定时边界的定时标签索引。

8. 发明授权

US5126578A Process and device for measuring displacement rates of a web running through a multi-color rotary printing press 失效
标题翻译：用于测量通过多色旋转印刷机进行网页运行的位移速率的过程和装置
公开(公告)号：US5126578A
公开(公告)日：1992-06-30
申请号：US552129
申请日：1990-07-13
申请人： Roger H. Roch , Patrick Monney , Nathan Stern
发明人： Roger H. Roch , Patrick Monney , Nathan Stern
IPC分类号： B41F33/14 , B65H23/02
CPC分类号： B65H23/0216
摘要： The process and the device for measuring the displacement of a web within a multi-color rotary printing press by means of a mark simultaneously printed with each color in an area free of any printing characterized by the mark passing beneath the photodetector arrangements for generating a signal. The method and the device are further characterized by the fact that the pair of photodetectors are arranged side-by-side along a crosswise line with the edges of the field for each detector arrangement being positioned above the web at the expected position for the passage of the center of the crosswise symmetrical mark and the crosswise displacement of the web is determined by the difference between the intensity variations of the signals created by each of the two photodetectors when the mark passes therethrough.
摘要翻译：用于通过在没有任何印刷的区域中同时印刷每种颜色的标记来测量多色旋转印刷机中的幅材位移的方法和装置，其特征在于标记通过光电检测器装置下方以产生信号。该方法和装置的特征还在于这一事实：一对光电检测器沿着横向线并排布置，每个检测器装置的边缘都位于预定位置的预期位置上，横向对称标记的中心和幅材的横向位移由标记通过时由两个光电检测器中的每一个产生的信号的强度变化之间的差确定。

9. 发明授权

US4214943A Paster roller for high speed web handling equipment 失效
标题翻译：用于高速纸幅处理设备的压纹辊
公开(公告)号：US4214943A
公开(公告)日：1980-07-29
申请号：US911360
申请日：1978-06-01
申请人： Nathan Stern
发明人： Nathan Stern
IPC分类号： B65H19/18
CPC分类号： B65H19/181 , B65H2301/46412
摘要： A paster roller is provided for use on high speed web handling equipment of the type having a support upon which a feed roll and a new roll are mounted. Variable torque brakes associated with each roll exhibit a substantially constant coefficient of friction at all web speeds. Apparatus for splicing the web from the feed roll onto the web from the new roll is provided including a uniquely designed paster roller having a deflectable outer surface with annular grooves situated therein. The brakes each include a brake caliper assembly for use in conjunction with the rotatable shaft upon which the roll is mounted which has a disc member associated therewith. The assembly includes a housing having a bore therein. A port provides a fluid connection between the extension of the housing and the bore. A cylindrical puck member is at least partially received within the bore. A cylindrical piston member is movable within the bore between the port and the puck member and engageable with the latter to exact varying degrees of pressure on the puck member in accordance with the pressure of the port. The piston member has a diameter smaller than the puck member. The disc member has a surface composed of material harder than the material of which the adjacent surface of said puck is composed and having a radial pattern of grooves thereon emanating from the center thereof.
摘要翻译：提供了一种用于在具有安装有进给辊和新的辊的支撑件的类型的高速幅材处理设备上使用的抛光辊。与每个辊相关联的可变扭矩制动器在所有幅材速度下表现出基本上恒定的摩擦系数。提供了用于将卷筒纸从进料辊接合到来自新卷筒的卷筒纸上的装置，其包括独特设计的具有位于其中的环形凹槽的可偏转外表面的抛光辊。制动器各自包括制动钳组件，用于与安装有辊的可旋转轴一起使用，该旋转轴具有与其相关联的盘构件。组件包括其中具有孔的壳体。端口在壳体的延伸部和孔之间提供流体连接。至少部分地将圆柱形的圆盘形部件容纳在孔内。圆柱形活塞构件可以在孔和孔组件之间的孔内移动，并且可以根据端口的压力与后者啮合，以精确地变化在压盘构件上的压力。活塞构件的直径小于压头构件。盘构件具有由比所述圆盘的相邻表面构成的材料硬的材料的表面，并且具有从其中心发出的凹槽的径向图案。

10. 发明授权

US06499397B2 Method of automatic register setting of printings in a rotary machine and device for working the method 有权
标题翻译：旋转机械中印刷的自动记录设定方法及其工作方法
公开(公告)号：US06499397B2
公开(公告)日：2002-12-31
申请号：US09782091
申请日：2001-02-12
申请人： Nathan Stern
发明人： Nathan Stern
IPC分类号： B41F1302
CPC分类号： B41F13/025 , B41P2233/13
摘要： Device and method for the automatic register setting of printings printed by plate cylinders in a rotary machine using inks of a plurality of colors. The printing machine particularly comprises a succession of printing units, at least one pulse generator, two pull rollers located downstream of the printing units, a combination of plate cylinders and compensating rollers to correct some register errors, scanning heads each located near and downstream to the respective printing units. Each printing unit particularly includes one of the plate cylinders as well as one of the pressing cylinders. Each pressing cylinder is controlled by a control unit.
摘要翻译：使用多种颜色的油墨在旋转机械中由印版滚筒印刷的印刷的自动记录设定的装置和方法。印刷机特别包括一系列印刷单元，至少一个脉冲发生器，位于印刷单元下游的两个拉辊，印版滚筒和补偿滚轮的组合，以校正一些记录误差，每个位于印刷单元附近和下游的扫描头各印刷单位。每个印刷单元特别地包括一个印版滚筒以及其中一个按压滚筒。每个压缸由控制单元控制。

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