公开(公告)号：US06285904B1

公开(公告)日：2001-09-04

申请号：US09536280

申请日：2000-03-27

申请人： Thomas M. Weber ,  Barry L. Spletzer ,  Jon R. Bryan ,  Fred M. Dickey ,  Richard N. Shagam ,  Luc Gooris

发明人： Thomas M. Weber ,  Barry L. Spletzer ,  Jon R. Bryan ,  Fred M. Dickey ,  Richard N. Shagam ,  Luc Gooris

IPC分类号： A61B600

CPC分类号： A61B5/4872 ,  A61B5/0059

摘要： A method and apparatus for determining characteristics of tissue is disclosed. The method comprises supplying optical energy to a tissue and detecting at a plurality of locations consequent energy scattered by the tissue. Analysis of the scattered energy as taught herein provides information concerning the properties of the tissue, specifically information related to the fat and lean content and thickness of the tissue. The apparatus comprises a light source adapted to deliver optical energy to a tissue. A plurality of detectors can be mounted at different positions relative to the source to detect energy scattered by the tissue. A signal processor as taught herein can determine characteristics of the tissue from the signals from the detectors and locations of the detectors, specifically information related to the fat and lean content and thickness of the tissue.

摘要翻译： 公开了一种用于确定组织特征的方法和装置。 该方法包括向组织提供光能并在多个位置检测由此导致的组织散射的能量。 本文教导的分散能量的分析提供了关于组织性质的信息，具体涉及组织的脂肪和贫乏含量和厚度的信息。 该装置包括适于将光能传递给组织的光源。 多个检测器可以安装在相对于源的不同位置，以检测组织散射的能量。 如本文教导的信号处理器可以根据来自检测器的信号和检测器的位置来确定组织的特征，具体是与组织的脂肪和贫乏含量以及厚度有关的信息。

公开(公告)号：US06247372B1

公开(公告)日：2001-06-19

申请号：US09410410

申请日：1999-10-01

申请人： Barry L. Spletzer

发明人： Barry L. Spletzer

IPC分类号： G01L722

CPC分类号： G01L5/161

摘要： A load cell combines the outputs of a plurality of strain gauges to measure components of an applied load. Combination of strain gauge outputs allows measurement of any of six load components without requiring complex machining or mechanical linkages to isolate load components. An example six axis load cell produces six independent analog outputs which can be combined to determine any one of the six general load components.

摘要翻译： 称重传感器组合多个应变计的输出以测量所施加的载荷的分量。 应变计输出的组合允许测量六个负载组件中的任何一个，而不需要复杂的加工或机械连接来隔离负载组件。 一个示例六轴称重传感器产生六个独立的模拟输出，可以组合以确定六个一般负载组件中的任何一个。

公开(公告)号：US4436470A

公开(公告)日：1984-03-13

申请号：US202218

申请日：1980-10-30

申请人： Barry L. Spletzer ,  George Swiatlowski

发明人： Barry L. Spletzer ,  George Swiatlowski

IPC分类号： A23L3/00 ,  B65G57/11 ,  B65G57/08

CPC分类号： A23L3/001 ,  B65G57/11

摘要： A semi-automatic retort crate loader and unloader is disclosed. A standard retort crate is positioned adjacent the outer edge of a dead plate at one end of a conveyor by horizontal positioning assembly which includes a clamp and a pair of crate sensors. A floor cylinder raises and lowers the bottom of the retort crate and the containers therein. Jar load and unload sensors control indexing the floor cylinder to the proper heights for loading and unloading layers of containers into and out of the retort crate. During loading, the horizontal positioning assembly positions the crate so that the inner surface lies underneath the dead plate and behind its outer edge. A jar clamp, located above the dead plate and having a resilient lower surface, clamps jars to the outer edge of the dead plate after the retort crate is filled. The horizontal positioning assembly then moves the carriage and retort crate therewith away from the dead plate a short distance providing seating space for imperfectly clamped jars. The containers are then indexed down one level via the floor cylinder and jar loading sensor. The horizontal positioning assembly then moves the retort crate back under the dead plate. A circular sweep ring having a downwardly and outwardly beveled interior surface is also disclosed. During unloading, the horizontal position assembly, jar unload sensor, floor cylinder and sweep ring combine to position the crate, index the layers of containers and sweep the upper layer onto the conveyor.

摘要翻译： 公开了一种半自动蒸馏箱装载机和卸料机。 标准的蒸馏条箱通过包括夹具和一对箱子传感器的水平定位组件定位在传送带一端的死板的外边缘附近。 地板滚筒升高并降低蒸馏箱的底部和其中的容器。 罐装载和卸载传感器控制将地板气缸分度到适当的高度，用于装载和卸载容器进入和离开蒸煮箱的层。 在装载过程中，水平定位组件将板条定位成使得内表面位于死板之下并在其外边缘之后。 位于死板上方并具有弹性下表面的罐夹夹紧在蒸煮箱装满后将瓶子夹在死板的外缘。 然后，水平定位组件将托架和蒸馏箱从其死板移开短距离，为不完美夹紧的罐提供座位空间。 然后，容器通过地板滚筒和罐装载传感器向下索引一级。 然后水平定位组件将蒸馏箱移动到死板之下。 还公开了具有向下和向外倾斜的内表面的圆形扫掠环。 在卸载过程中，水平位置组件，罐式卸载传感器，地板气缸和清扫环组合起来，定位箱体，对容器层进行索引，并将上层扫过传送带。

公开(公告)号：US4354181A

公开(公告)日：1982-10-12

申请号：US202916

申请日：1980-11-03

申请人： Barry L. Spletzer

发明人： Barry L. Spletzer

IPC分类号： G08B29/10 ,  G08B21/00

CPC分类号： G08B29/10

摘要： A device for indicating when one or more fluorescent lamps in a bank of fluorescent lamps burns out requiring only a single indicator is disclosed. The device includes a voltage divider connected to a terminal of each lamp to produce a signal proportional to the voltage supplied by a ballast to the terminal of the lamp. These signals are then summed at a common summing terminal. The voltage at the summing terminal is approximately equal to the largest voltage of the individual signals produced at each lamp. The signal at the summing terminal is modified, typically through an adjustable voltage divider, to produce a third signalwhich is applied to the gate of an SCR. The adjustable voltage divider is designed so that when any one of the lamps goes out producing a substantial rise in the voltage applied by the ballast to the lamp, the SCR will be triggered. An indicator bulb is connected to the anode of the SCR so that when the SCR triggers, the bulb lights indicating one or more of the lamps are burned out.

摘要翻译： 公开了一种用于指示荧光灯组中的一个或多个荧光灯燃烧时仅需要单个指示器的装置。 该装置包括连接到每个灯的端子的分压器，以产生与由镇流器提供的电压与灯的端子成比例的信号。 然后将这些信号在公共求和端相加。 求和端子处的电压近似等于在每个灯处产生的各个信号的最大电压。 在求和端子处的信号通常通过可调分压器进行修改，以产生施加到SCR栅极的第三信号。 可调分压器的设计使得当任何一个灯熄灭时，镇流器施加的电压会大幅上升到灯上，SCR将被触发。 指示灯连接到SCR的阳极，以便当SCR触发时，指示一个或多个灯泡的灯泡熄灭。

公开(公告)号：US4297682A

公开(公告)日：1981-10-27

申请号：US110160

申请日：1980-01-07

申请人： Barry L. Spletzer

发明人： Barry L. Spletzer

IPC分类号： G01M3/24 ,  G01M3/34 ,  G08B3/00

CPC分类号： G01M3/34 ,  G01M3/24

摘要： A device designed to duplicate the clicking sound made when a convex, thin, flexible diaphragm, such as a raised safety dome on a hermetically sealed food container, is flexed is disclosed. In canning food products, such as baby food, there is a partial vacuum created within the container. If the seal on the container or jar is not tight, the vacuum will be lost. To check for this vacuum, baby food jar lids generally have a safety dome which will be depressed inwardly only if the vacuum is present. Jars, or even boxes of jars, can be subjected to a positive external pressure by a device called a dud detector. If a clicking sound is heard, a dud (a jar without enough vacuum to keep the dome depressed) is present. The dud detector senses this clicking noise and the jar or jars are rejected. The device consists of a flexible metal plate clamped adjacent to one end of an electromagnetic coil. The coil is energized by an SCR controlled circuit which releases a charge stored in a capacitor through the coil. The rapidly changing electromagnetic field induces a force which deflects the flexible plate. A sound is produced which mimics that produced when the safety dome of a food container is depressed. The sensitivity of and functioning of the dud detector thus can be properly adjusted.

摘要翻译： 公开了一种设计用于复制当在密封的食品容器上凸起的，薄的柔性隔膜（例如凸起的安全圆顶）弯曲时产生的咔嗒声的装置。 在罐头食品（如婴儿食品）中，容器内部产生部分真空。 如果容器或罐子上的密封不紧，真空将丢失。 为了检查这个真空，婴儿食品罐盖一般都有一个安全的穹顶，只有真空存在的时候才会向内压。 罐子或甚至罐罐可以通过称为dud检测器的设备进行正面的外部压力。 如果听到咔嗒声，则会出现一个嘟嘟声（一个没有足够的真空以保持穹顶的凹坑）。 dud检测器感测到这种咔嗒声，瓶子或罐子被拒绝。 该装置由邻近电磁线圈的一端夹紧的柔性金属板组成。 线圈由SCR控制电路供电，SCR控制电路通过线圈释放存储在电容器中的电荷。 快速变化的电磁场引起使柔性板偏转的力。 产生一种模仿当食物容器的安全圆顶被压下时产生的声音。 因此，可以适当地调整dud检测器的灵敏度和功能。