专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08786310B1 Partially programming an integrated circuit using control memory cells 有权
标题翻译：使用控制存储单元对集成电路进行部分编程
公开(公告)号：US08786310B1
公开(公告)日：2014-07-22
申请号：US13588647
申请日：2012-08-17
申请人： Weiguang Lu , Paige A. Kolze , William W. Stiehl , Robert M. Balzli, Jr. , Carl M. Stern , Chen W. Tseng
发明人： Weiguang Lu , Paige A. Kolze , William W. Stiehl , Robert M. Balzli, Jr. , Carl M. Stern , Chen W. Tseng
IPC分类号： H01L25/00 , H03K19/173 , G06F7/38 , G06F17/50
CPC分类号： G06F7/38 , G06F17/5027 , H01L25/00 , H01L2924/0002 , H03K19/173 , H03K19/17756 , H03K19/1776 , H01L2924/00
摘要： Approaches for partially reconfiguring a frame are disclosed. In one approach, a circuit arrangement includes programmable resources, frames of configuration memory cells, and partial configuration control memory cells. Each frame includes a plurality of subsets of configuration memory cells, and each subset configures one of the programmable resources. Each partial configuration control memory cell is coupled to a respective one of the subsets. Responsive to a first partial bitstream that includes a quantity of configuration data for all the subsets of configuration cells of a first frame of the plurality of frames, each subset of the configuration memory cells of the first frame is configurable or not configurable responsive to the state of the associated partial configuration control memory cell.
摘要翻译：公开了部分重新配置帧的方法。在一种方法中，电路装置包括可编程资源，配置存储单元的帧和部分配置控制存储单元。每个帧包括配置存储器单元的多个子集，并且每个子集配置可编程资源之一。每个部分配置控制存储器单元耦合到相应的一个子集。响应于第一部分比特流，其包括多个帧的第一帧的配置单元的所有子集的配置数据量，第一帧的配置存储器单元的每个子集可配置或不可配置，以响应于状态的相关部分配置控制存储单元。

2. 发明授权

US5535552A Pressure-fit gate 失效
标题翻译：压配门
公开(公告)号：US5535552A
公开(公告)日：1996-07-16
申请号：US334315
申请日：1994-11-02
申请人： Carl M. Stern
发明人： Carl M. Stern
IPC分类号： E05C21/02 , E06B9/02
CPC分类号： E06B9/02 , E06B2009/002
摘要： A pressure-fit barrier such as a gate has a first panel member coupled to a partially overlapping second panel member so that the panels are slidable laterally relative to each other, thus changing the overall width of the gate. A carriage member is slidably mounted on the second panel for lateral movement relative to the second panel and a displacing mechanism is coupled with the carriage member and the second panel and is selectively operable to laterally displace the carriage relative to the second panel. An engagement mechanism is connected to the carriage for selectively engaging with and non-engaging with the first panel. When the engaging mechanism is non-engaged lateral movement of the carriage member with respect to the second panel does not cause relative lateral movement between the first panel and the second panel, and when the engaging mechanism is engaged lateral movement of the carriage member causes corresponding relative lateral movement between the first panel and the second panel. The expansion mechanism may include an over-center linkage.
摘要翻译：诸如门的压配合障碍物具有联接到部分重叠的第二面板构件的第一面板构件，使得面板可相对于彼此横向滑动，从而改变门的总宽度。滑架构件可滑动地安装在第二面板上用于相对于第二面板的横向移动，并且移位机构与滑架构件和第二面板联接，并且可选择性地可操作以相对于第二面板横向移动滑架。接合机构连接到滑架以选择性地与第一面板接合并且不与第一面板接合。当接合机构相对于第二面板的非接合横向移动时，不会引起第一面板和第二面板之间的相对横向移动，并且当接合机构接合时，滑架构件的横向运动导致相应的第一面板和第二面板之间的相对横向移动。膨胀机构可以包括过中心连杆。

3. 发明授权

US5295966A Syringe pump with biased lockable syringe clamp 失效
标题翻译：注射泵带有可锁定的注射器夹
公开(公告)号：US5295966A
公开(公告)日：1994-03-22
申请号：US875921
申请日：1992-04-29
申请人： Carl M. Stern , James M. Wittes
发明人： Carl M. Stern , James M. Wittes
IPC分类号： A61M5/20 , A61M5/142 , A61M5/145 , A61M37/00
CPC分类号： A61M5/1456 , A61M2005/14573 , A61M2205/6036 , Y10S128/01
摘要： A belt driven infusion pump for emptying the contents of a syringe is disclosed. The pump includes a syringe pusher including an antisiphon catch and a pressure detector which is used for detecting occlusions or the end of infusion. A syringe clamp for locking a syringe in place is also provided. The syringe clamp is spring loaded and lockable. A syringe position detector is provided to ensure the proper placement of the syringe prior to and during pumping. A control knob is provided on the face of the pump for controlling both the locking of the syringe barrel clamp and the coupling of the drive belt with a d.c. motor. The pump includes a housing having an elongated slot through which the syringe pusher is connected to the drive belt. A sealing band is connected to the syringe pusher and is moveable with the syringe pusher for sealing the slot against moisture or other contaminants. A pole clamp assembly is incorporated within the pump housing and includes a clamping arm for securing the pole between the clamping arm and the housing. The clamping arm is movable to a storage position where it is substantially flush with the outer surface of the pump housing.
摘要翻译：公开了一种用于排空注射器内容物的皮带驱动输液泵。该泵包括一个注射器推动器，其包括一个用于检测闭塞或输注结束的防虹吸捕集器和压力检测器。还提供了用于将注射器锁定在适当位置的注射器夹具。注射器夹具是弹簧加载和锁定的。提供注射器位置检测器以确保在泵送之前和期间注射器的适当放置。在泵的表面上设有控制旋钮，用于控制注射器筒夹的锁定和驱动带与直流的耦合。发动机。泵包括具有细长狭槽的壳体，注射器推动器通过该狭槽连接到驱动带。密封带连接到注射器推动器，并且可以用注射器推动器移动，以将缝隙密封防潮或其它污染物。杆夹组合件结合在泵壳体内并且包括用于将杆固定在夹紧臂和壳体之间的夹紧臂。夹持臂可移动到其与泵壳体的外表面基本齐平的存储位置。

4. 发明授权

US5219428A Pole camp 失效
标题翻译：极阵营
公开(公告)号：US5219428A
公开(公告)日：1993-06-15
申请号：US875869
申请日：1992-04-29
申请人： Carl M. Stern
发明人： Carl M. Stern
IPC分类号： A61J1/16 , A61M5/14 , A61M5/145
CPC分类号： A61M5/1415 , A61M5/1456
摘要： A belt driven infusion pump for emptying the contents of a syringe is disclosed. The pump includes a syringe pusher including an antisiphon catch and a pressure detector which is used for detecting occlusions or the end of infusion. A syringe clamp for locking a syringe in place is also provided. The syringe clamp is spring-loaded and lockable. A syringe position detector is provided to ensure the proper placement of the syringe prior to and during pumping. A control knob is provided on the face of the pump for controlling both the locking of the syringe barrel clamp and the coupling of the drive belt with a d.c. motor. The pump includes a housing having an elongated slot through which the syringe pusher is connected to the drive belt. A sealing band is connected to the syringe pusher and is moveable with the syringe pusher for sealing the slot against moisture or other contaminants. A pole clamp assembly is incorporated within the pump housing and includes a clamping arm for securing the pole between the clamping arm and the housing. The clamping arm is movable to a storage position where it is substantially flush with the outer surface of the pump housing.

5. 发明授权

US5052461A Security gate operable with one hand 失效
标题翻译：安全门用一只手可操作
公开(公告)号：US5052461A
公开(公告)日：1991-10-01
申请号：US492968
申请日：1990-03-13
申请人： Carl M. Stern
发明人： Carl M. Stern
IPC分类号： E06B9/04
CPC分类号： E06B9/04 , E06B2009/002 , Y10T292/1028
摘要： A security gate includes an installation and release mechanism that is operable with one hand. The gate comprises two panels which are extendible with respect to each other and lockable in the extended position. This makes it possible for the gate to expand across a wide variety of door openings. A handle located centrally on the top of the gate is connected by a pair of cranks and a pull rod to a pair of plungers which contact one side of the door frame. Spring bias on the plungers normally force the plungers into contact with the door frame. Slots in the upper and lower plunger links permit the plungers to accommodate irregular door frames. The handle is employed to withdraw the plungers from contact with the door frames and, conversely, the absence of handle pressure causes the gate to position itself solidly against the vertical door jamb. The handle is also employed by the operator to carry and position the gate in the doorway, allowing one-handed operation. A thumb operable handle interlock system prevents the handle from being accidentally manipulated unless one of two release interlock buttons is depressed by the thumb of the user. Also, the two extended panels are held in position by a second safety interlock which prevents a pair of extension adjustment knobs from rotating unless the extension interlock is released.
摘要翻译：安全门包括一只手可操作的安装和释放机构。门包括两个相对于彼此可延伸并可在伸出位置锁定的面板。这使得门能够跨越各种门开口扩展。位于门顶部中央的手柄通过一对曲柄和拉杆连接到与框架的一侧接触的一对柱塞上。柱塞上的弹簧偏压通常会迫使柱塞与门框接触。上下柱塞连接件中的插槽允许柱塞适应不规则的门框。手柄用于将柱塞从与门框接触的位置撤回，相反地，没有手柄压力导致门将其自身固定地靠在垂直门侧柱上。操作人员还可以使用手柄，将门在门口进行定位，允许单手操作。拇指可操作手柄互锁系统防止手柄被意外地操纵，除非用户的拇指按下两个释放互锁按钮之一。而且，两个延伸面板通过第二安全联锁装置保持就位，防止一对延伸调节旋钮旋转，除非延伸互锁被释放。

6. 发明授权

US4848556A Low power coin discrimination apparatus 失效
标题翻译：低功率硬币识别装置
公开(公告)号：US4848556A
公开(公告)日：1989-07-18
申请号：US144610
申请日：1988-01-07
申请人： Govind Shah , Andrew L. Pester , Carl M. Stern
发明人： Govind Shah , Andrew L. Pester , Carl M. Stern
IPC分类号： G07D5/04 , G07F1/04
CPC分类号： G07D5/02 , G07D5/04 , G07F1/048
摘要： A low power coin discriminator detects and identifies the denomination of a coin to activate a parking meter, telephone, or vending machine device. Initially the device is in a low power, dormant state. Insertion of a coin into the discrimator trips a switch which produces a wake-up pulse which turns on a microprocessor. The coin falls upon a piezoelectric element, a signal from which causes the microprocessor to activate a photoelectric sensor. The coin moves through the photoelectric sensor which determines the net cross-sectional area of the coin. The microprocessor samples the output of the photoelectric sensor to detect the minimum light incident upon the sensor at the point of maximum eclipse of the light beam. The microprocessor also samples the output of an integrator which integrates the output of the piezoelectric element to produce a numerical value proportional to the mass of the coin. If the output of the photoelectric sensor indicates that the coin is within acceptable limits then the measured mass of the coin is also compared to the corresponding limits. If the coin is deemed to be valid, its denomination is recorded in a conventional manner. Once the discrimination process is complete the circuit automatically returns to its original low power, domant state.
摘要翻译：低功率硬币鉴别器检测和识别硬币的面额以激活停车计费器，电话机或自动售货机装置。最初设备处于低功率，休眠状态。将硬币插入鉴别器跳开产生唤醒脉冲的开关，该唤醒脉冲导通微处理器。硬币落在一个压电元件上，一个信号使微处理器启动一个光电传感器。硬币移动通过光电传感器，其确定硬币的净横截面积。微处理器对光电传感器的输出进行采样，以检测在光束最大偏离点处入射到传感器上的最小光。微处理器还对积分器的输出采样，该积分器对压电元件的输出进行积分，以产生与硬币质量成比例的数值。如果光电传感器的输出指示硬币在可接受的限度内，那么硬度的测量质量也与相应的限值进行比较。如果硬币被认为是有效的，则以现有方式记录其面值。鉴别过程完成后，电路自动恢复到原来的低功耗状态。

7. 发明授权

US4838857A Medical infusion device 失效
标题翻译：医用输液装置
公开(公告)号：US4838857A
公开(公告)日：1989-06-13
申请号：US13182
申请日：1987-02-09
申请人： Robert J. Strowe , Floyd V. Edwards , Carl M. Stern
发明人： Robert J. Strowe , Floyd V. Edwards , Carl M. Stern
IPC分类号： A61M5/145
CPC分类号： A61M5/1456 , A61M2005/14573 , A61M2005/3125 , A61M2205/6018 , A61M5/1458 , Y10S128/12
摘要： A medication infusion device comprises a retainer for holding a medication-containing receptacle of the type which is actuatable to expel the contents of medication therefrom. A sensor is included for sensing a characteristic related to the amount of medication within the receptacle. A timing device allows the selection of the period of time over which the contents of the receptacle are to be expelled. A control mechanism, associated with the sensor and the timing device, actuates the receptacle to expel its contents at a controlled rate over the selected period of time.
摘要翻译：药物输注装置包括用于保持可驱动以从其排出药物内容物的类型的药物容纳容器的保持器。包括传感器用于感测与容器内的药物量相关的特征。定时装置允许选择要排出容器的内容物的时间段。与传感器和定时装置相关联的控制机构致动容器以在所选择的时间段内以受控的速率排出其内容物。

8. 外观设计

USD292222S Toy calculator 失效
公开(公告)号：USD292222S
公开(公告)日：1987-10-06
申请号：US693760
申请日：1985-01-23
申请人： Carl M. Stern
设计人： Carl M. Stern

9. 发明授权

US07516437B1 Skew-driven routing for networks 有权
标题翻译：用于网络的倾斜驱动路由
公开(公告)号：US07516437B1
公开(公告)日：2009-04-07
申请号：US11490670
申请日：2006-07-20
申请人： Parivallal Kannan , Carl M. Stern
发明人： Parivallal Kannan , Carl M. Stern
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： A method of generating a low-skew network for a circuit design can include routing connections between a source and a plurality of loads of the network, determining a delay for at least one routed connection, and accepting the routed connections if the delay of each routed connection is within a skew tolerance range.
摘要翻译：生成用于电路设计的低偏移网络的方法可以包括在网络的源和多个负载之间路由连接，确定至少一个路由连接的延迟，以及如果每个路由的延迟连接处于偏斜公差范围内。

10. 发明授权

US5648913A Frequency driven layout system and method for field programmable gate arrays 失效
标题翻译：现场可编程门阵列的频率驱动布局系统和方法
公开(公告)号：US5648913A
公开(公告)日：1997-07-15
申请号：US383647
申请日：1995-02-06
申请人： David Wayne Bennett , Eric Ford Dellinger , Walter A. Manaker, Jr. , Carl M. Stern , William R. Troxel , Jay Thomas Young
发明人： David Wayne Bennett , Eric Ford Dellinger , Walter A. Manaker, Jr. , Carl M. Stern , William R. Troxel , Jay Thomas Young
IPC分类号： G06F17/50
CPC分类号： G06F17/5031 , G06F17/5054 , G06F17/5072 , G06F17/5077
摘要： A device independent, frequency driven layout system and method for field programmable gate arrays ("FPGA") which allow for a circuit designer to specify the desired operating frequencies of clock signals in a given design to the automatic layout system to generate, if possible, a physical FPGA layout which will allow the targeted FPGA device to operate at the specified frequencies. Actual net, path and skew requirements are automatically generated and fed to the place and route tools. The system and method of the present invention evaluates the frequency constraints, determines what delay ranges are acceptable for each electrical connection and targets those ranges throughout the layout.
摘要翻译：一种用于现场可编程门阵列（“FPGA”）的装置独立的频率驱动布局系统和方法，其允许电路设计者在给定设计中将时钟信号的期望工作频率指定给自动布局系统，物理FPGA布局，允许目标FPGA器件在指定频率下工作。自动生成实际的网络，路径和偏斜要求，并将其馈送到位置和路径工具。本发明的系统和方法评估频率约束，确定每个电连接可接受的延迟范围并且在整个布局中针对这些范围。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式