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公开(公告)号：US4407001A
公开(公告)日：1983-09-27
申请号：US308009
申请日：1981-10-02
申请人： Richard F. Schmidt
发明人： Richard F. Schmidt
CPC分类号： H01Q19/132
摘要： Method and apparatus for determining the focal axis (26) of an asymmetrical antenna (14) such as an offset paraboloid reflector whose physical rim (15) is not coincident with the boundary of the electrical aperture but whose focal point is known. A transmitting feed horn array (34) consisting of at least two feed horn elements (36, 38) is positioned asymmetrically on either side of an estimated focal axis (40) which is generally inclined with respect to the boresight axis (12) of the antenna. The feed horn array (34) is aligned with the estimated focal axis (40) so that the phase centers (CP.sub.1, CP.sub.2) of the two feed horn elements (36, 38) are located on a common line (42) running through the focal point (F) orthogonally with respect to the estimated focal axis. RF circuit means (44) are coupled to the feed horn elements for generating RF electric field components which are directed to the offset antenna (14) whereupon sum and difference radiation far field patterns (.SIGMA., .DELTA.) are generated and transmitted in a manner analogous to systems of the monopulse angle tracking type. The far field radiation patterns (.SIGMA., .DELTA.) are sensed by a far field detector (43) and the transmitting array (34) is rotated in discrete angular (.beta.) incremental steps in at least one plane about an axis through the focal point whereupon the amplitude of the minimum value of the difference radiation pattern (.DELTA.) as a function of angular rotation (.beta.) is detected and measured with a determination being made of the angular orientation of the array where extreme magnitude of the minimum difference pattern signal strength occurs, which location is indicative of the focal axis (26) being determined. Alternatively, the relative phases (.psi..sub.93, .psi..sub.66) of the sum and difference radiation patterns (.SIGMA., .DELTA.) are detected and measured as a function of angular rotation (.beta.) and their difference value (.vertline..psi..sub.93 -.psi..sub.66 .vertline.) determined. The maximum difference value provides an indication of the location of the focal axis (26) being determined.
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公开(公告)号：US06822207B2
公开(公告)日：2004-11-23
申请号：US10413169
申请日：2003-04-14
申请人： Richard F. Schmidt
发明人： Richard F. Schmidt
IPC分类号： H05B678
摘要： A method and apparatus for merging the processes of hearth baking and conveyor baking to offer the benefits of the two processes while eliminating many of the shortcomings. In one aspect, the present invention is a horizontal food-grade product conveyor to transport and support food substances within or through a cooking chamber in a continuous motion. The product conveyor comprises a frame, a support structure, a drive mechanism, and rotating segments of ceramic, brick, firebrick, stone, baked clay, transite, quarry tile, or other non-metallic material which form an endless baking hearth. Each hearth segment interacts with the next adjacent hearth segment to facilitate turning around a radius while forming and maintaining a continuous, flat product support surface and preheated baking hearth. The continuous flat hearth formed by the segments allows transportation and baking of the food substances in one direction while permitting temperature recovery of the segments during the return travel underneath the formed baking hearth.
摘要翻译： 一种方法和装置，用于合并炉膛烘焙和输送机烘烤的过程，以提供两个过程的优点，同时消除许多缺点。 一方面，本发明是一种水平食品级产品输送机，用于在连续运动中在烹饪室内或通过烹饪室内运送和支撑食物。 产品输送机包括一个框架，一个支撑结构，一个驱动机构，以及陶瓷，砖，耐火砖，石头，烘烤粘土，过渡区，采石场瓦或其它非金属材料的旋转段，形成一个无尽的烘焙炉。 每个炉床区段与下一个相邻的炉床区段相互作用以便于在形成和保持连续的平坦的产品支撑表面和预热的烘焙炉床的同时围绕半径转动。 由片段形成的连续平底炉床允许食物物质在一个方向上的运输和烘烤，同时允许在形成的烘焙炉底下的返回行程期间段的温度恢复。
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公开(公告)号：US07886645B2
公开(公告)日：2011-02-15
申请号：US12470272
申请日：2009-05-21
申请人： Richard F. Schmidt
发明人： Richard F. Schmidt
IPC分类号： B26D1/553
CPC分类号： B26D3/18 , B26D1/547 , B26D7/0608 , B26D7/0625 , B26D7/088 , B26D7/30 , B26D7/32 , B26D9/00 , B26D11/00 , Y10S83/932 , Y10T83/0505 , Y10T83/0524 , Y10T83/207 , Y10T83/4561 , Y10T83/647 , Y10T83/648 , Y10T83/6572 , Y10T83/9292
摘要： A system for cutting blocks of cheese or other food product into chunks includes conveyors for moving the blocks along an automated, continuous, in-line processing path. A block cutter cuts the blocks longitudinally and or vertically to provide one or more stacks of slabs which are destacked by a vacuum transfer apparatus. A transverse cutter cuts the individual slabs to create chunks of cheese or other food product. The conveyors include a stack conveyor located in the processing path for conveying successive stacks of slabs from the block cutter to the product destacking apparatus in succession, and a slab conveyor located in the processing path for conveying successive slabs from the product destacking apparatus to the transverse cutter. A trim cutting module includes a rotating mechanism that rotates a block during the trim operation, allowing trim to drop to a trim disposal conveyance.
摘要翻译： 用于将奶酪或其他食品块切割成块的系统包括用于沿着自动连续的在线处理路径移动块的输送机。 块式切割机纵向和/或垂直地切割块以提供由真空传送装置破坏的一堆或多层板坯。 横向切割机切割各个板坯以产生大块奶酪或其他食品。 输送机包括位于处理路径中的堆叠输送机，用于将连续堆叠的板坯从块式切割机连续地输送到产品破坏装置;以及平板输送机，其位于处理路径中，用于将连续的板坯从产品破坏装置输送到横向 刀具。 修剪切割模块包括在修剪操作期间旋转块的旋转机构，允许修剪落到修整处理输送。
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公开(公告)号：US20090223387A1
公开(公告)日：2009-09-10
申请号：US12470272
申请日：2009-05-21
申请人： Richard F. Schmidt
发明人： Richard F. Schmidt
CPC分类号： B26D3/18 , B26D1/547 , B26D7/0608 , B26D7/0625 , B26D7/088 , B26D7/30 , B26D7/32 , B26D9/00 , B26D11/00 , Y10S83/932 , Y10T83/0505 , Y10T83/0524 , Y10T83/207 , Y10T83/4561 , Y10T83/647 , Y10T83/648 , Y10T83/6572 , Y10T83/9292
摘要： A system for cutting blocks of cheese or other food product into chunks includes conveyors for moving the blocks along an automated, continuous, in-line processing path. A block cutter cuts the blocks longitudinally and or vertically to provide one or more stacks of slabs which are destacked by a vacuum transfer apparatus. A transverse cutter cuts the individual slabs to create chunks of cheese or other food product. The conveyors include a stack conveyor located in the processing path for conveying successive stacks of slabs from the block cutter to the product destacking apparatus in succession, and a slab conveyor located in the processing path for conveying successive slabs from the product destacking apparatus to the transverse cutter. A trim cutting module includes a rotating mechanism that rotates a block during the trim operation, allowing trim to drop to a trim disposal conveyance.
摘要翻译： 用于将奶酪或其他食品块切割成块的系统包括用于沿着自动连续的在线处理路径移动块的输送机。 块式切割机纵向和/或垂直地切割块以提供由真空传送装置破坏的一堆或多层板坯。 横向切割机切割各个板坯以产生大块奶酪或其他食品。 输送机包括位于处理路径中的堆叠输送机，用于将连续堆叠的板坯从块式切割机连续地输送到产品破坏装置;以及平板输送机，其位于处理路径中，用于将连续的板坯从产品破坏装置输送到横向 刀具。 修剪切割模块包括在修剪操作期间旋转块的旋转机构，允许修剪落到修整处理输送。
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公开(公告)号：US07540221B1
公开(公告)日：2009-06-02
申请号：US11286596
申请日：2005-11-23
申请人： Richard F. Schmidt
发明人： Richard F. Schmidt
IPC分类号： B26D1/553
CPC分类号： B26D3/18 , B26D1/547 , B26D7/0608 , B26D7/0625 , B26D7/088 , B26D7/30 , B26D7/32 , B26D9/00 , B26D11/00 , Y10S83/932 , Y10T83/0505 , Y10T83/0524 , Y10T83/207 , Y10T83/4561 , Y10T83/647 , Y10T83/648 , Y10T83/6572 , Y10T83/9292
摘要： A system for cutting blocks of cheese or other food product into chunks includes conveyors for moving the blocks along an automated, continuous, in-line processing path. A block cutter cuts the blocks longitudinally and or vertically to provide one or more stacks of slabs which are destacked by a vacuum transfer apparatus. A transverse cutter cuts the individual slabs to create chunks of cheese or other food product. The conveyors include a stack conveyor located in the processing path for conveying successive stacks of slabs from the block cutter to the product destacking apparatus in succession, and a slab conveyor located in the processing path for conveying successive slabs from the product destacking apparatus to the transverse cutter. A trim cutting module includes a rotating mechanism that rotates a block during the trim operation, allowing trim to drop to a trim disposal conveyance.
摘要翻译： 用于将奶酪或其他食品块切割成块的系统包括用于沿着自动连续的在线处理路径移动块的输送机。 块式切割机纵向和/或垂直地切割块以提供由真空传送装置破坏的一堆或多层板坯。 横向切割机切割各个板坯以产生大块奶酪或其他食品。 输送机包括位于处理路径中的堆叠输送机，用于将连续堆叠的板坯从块式切割机连续地输送到产品破坏装置;以及平板输送机，其位于处理路径中，用于将连续的板坯从产品破坏装置输送到横向 刀具。 修剪切割模块包括在修剪操作期间旋转块的旋转机构，允许修剪落到修整处理输送。
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公开(公告)号：US3938162A
公开(公告)日：1976-02-10
申请号：US500979
申请日：1974-08-27
申请人： Richard F. Schmidt
发明人： Richard F. Schmidt
CPC分类号： H01Q19/20 , H01Q25/002 , H01Q3/01
摘要： An antenna system for single or plural beams providing continuously variable beamwidth selectively in one or both of two orthogonal senses, i.e., azimuth and elevation, for either communications or angle-tracking. The system includes two parabolic cylindrical reflectors, which are respectively a main reflector and a sub-reflector; the reflectors are positioned with the focal axes thereof orthogonally. A point or multibeam (e.g., monopulse) feed is mounted adjacent the main reflector on the focal axis of the sub-reflector in the Airy disc of the system. Beamwidth is controlled using telescoping sections on the main and sub-reflectors to control the size of the surface areas thereof. Simultaneous operation of the telescoping sections of the reflector and sub-reflector provides bidirectional zooming of the beam without distortion while individual operation of the sections of the reflectors permits unidirectional zooming. Bidirectional zooming of beams from the multibeam feed requires rotating the position of the multibeam feed as the Airy disc changes during adjustment of the telescoping sections.
摘要翻译： 用于单个或多个光束的天线系统，用于在通信或角度跟踪中的两个正交感测（即方位角和仰角）中的一个或两个中选择性地提供连续可变的波束宽度。 该系统包括两个抛物柱面反射器，分别为主反射器和副反射器; 反射器的焦点轴线正交地定位。 一点或多波束（例如，单脉冲）馈送被安装在主反射器附近在系统的艾里盘中的副反射器的焦点轴上。 波束宽度由主和副反射器上的伸缩部分控制，以控制其表面积的大小。 反射器和副反射镜的伸缩部分的同时操作提供了光束的双向变焦而没有变形，同时反射器部分的单独操作允许单向变焦。 当在伸缩部分调整期间，随着艾里光盘的变化，来自多光束进给的光束的双向变焦需要旋转多光束进给的位置。
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公开(公告)号：US20110265621A1
公开(公告)日：2011-11-03
申请号：US12770103
申请日：2010-04-29
申请人： Richard F. Schmidt
发明人： Richard F. Schmidt
CPC分类号： B26D7/30 , B26D1/03 , B26D1/553 , B26D3/28 , B26D7/0625 , B26D7/0683 , B26D7/32 , B26D2210/02 , Y10T83/0505 , Y10T83/0524 , Y10T83/6476
摘要： A system for cutting blocks of food product into individual, elongated loaves of substantially equal size. The system includes a loaf cutter conveyor configured to receive incoming blocks of food product and move the blocks along continuum processing path for cutting; a programmable logic controller coupled to the loaf cutter conveyor; and, multiple stations associated with the cutter conveyor. The PLC is configured to determine an optimized cut solution of the slab portion of food product from data related to the food product, and is configured to provide the cut solution to the various stations. The PLC is configured to control the system for cutting of the food product, based on the optimized cut solution, into loaves of substantially equal size and shape.
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公开(公告)号：US3965475A
公开(公告)日：1976-06-22
申请号：US582318
申请日：1975-05-30
CPC分类号： G01S13/4409 , H01Q25/002
摘要： In a switchable beamwidth monopulse method and system, an antenna comprising a curved reflector and a first set of monopulse feeds positioned in the effective region of the Airy disc of the antenna includes a second set of monopulse feeds. The second set of monopulse feeds is positioned outside the Airy disc in the region of first bright Airy ring. In narrow beamwidth monopulse operation, monopulse sum and difference channel patterns are obtained from the first set of feeds within the Airy disc. In wide beamwidth monopulse operation, the difference channel pattern is obtained from the second set of feeds in the Airy ring; the sum channel pattern is obtained by attenuation and phase shifting the sum channel signal obtained from the first set of feeds, and adding the resultant to the sum channel signal obtained from the second set of feeds. In a simplified form of the invention, the difference channel patterns for both narrow and wide beamwidth mode operation are obtained from the second set of feeds, while the sum channel patterns are obtained as described above.
摘要翻译： 在可切换的波束宽度单脉冲方法和系统中，包括弯曲反射器和位于天线的艾里版的有效区域中的第一组单脉冲馈电的天线包括第二组单脉冲馈电。 第二组单脉冲馈源位于第一个明亮的艾里环区域内的艾里盘之外。 在窄波束宽度单脉冲操作中，从艾里版光盘中的第一组馈送获得单脉冲和差信道模式。 在宽波束宽度单脉冲操作中，差分信道模式从艾里环中的第二组馈送获得; 通过对从第一组馈送获得的和信道信号进行衰减和相移，并将结果加到从第二组馈送获得的和信道信号中，获得和信道模式。 在本发明的简化形式中，从第二组馈送获得窄幅和宽幅波束宽度模式操作的差分信道模式，同时如上所述获得和信道模式。
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