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

US06452520B1 Gated counter analog-to-digital converter with error correction 失效
标题翻译：具有纠错功能的门控模数转换器
公开(公告)号：US06452520B1
公开(公告)日：2002-09-17
申请号：US09725620
申请日：2000-11-29
申请人： Andrew D. Smith , Quentin P. Herr , Mark W. Johnson , Bruce J. Dalrymple
发明人： Andrew D. Smith , Quentin P. Herr , Mark W. Johnson , Bruce J. Dalrymple
IPC分类号： H03M100
CPC分类号： H03M1/0602 , H03M1/60
摘要： A superconducting A/D converter (10) has an error correction system (70) for eliminating non-linearities in a primary quantizer (30). The converter (10) includes a primary quantizer (30), a primary SFQ counter (50), and the error correction system (70). The primary quantizer (30) generates primary SFQ pulses based on an average voltage of an analog input signal. The primary SFQ counter (50) converts the primary SFQ pulses into a digital output signal based on a frequency of the primary SFQ pulses. The error correction system (70) corrects the digital output signal based on the analog input signal and the primary SFQ pulses. Using the primary SFQ pulses to correct the digital output signal allows the converter (10) to take into account the non-linearities of the primary quantizer (30).
摘要翻译：超导A / D转换器（10）具有用于消除主量化器（30）中的非线性的误差校正系统（70）。转换器（10）包括主量化器（30），主SFQ计数器（50）和纠错系统（70）。主量化器（30）基于模拟输入信号的平均电压产生初始SFQ脉冲。主SFQ计数器（50）基于主SFQ脉冲的频率将初级SFQ脉冲转换成数字输出信号。误差校正系统（70）根据模拟输入信号和初级SFQ脉冲校正数字输出信号。使用主SFQ脉冲来校正数字输出信号允许转换器（10）考虑主量化器（30）的非线性。

2. 发明授权

US06507234B1 Active timing arbitration in superconductor digital circuits 有权
标题翻译：超导体数字电路中的有效定时仲裁
公开(公告)号：US06507234B1
公开(公告)日：2003-01-14
申请号：US09711321
申请日：2000-11-13
申请人： Mark W. Johnson , Quentin P. Herr , Bruce J. Dalrymple , Arnold H. Silver
发明人： Mark W. Johnson , Quentin P. Herr , Bruce J. Dalrymple , Arnold H. Silver
IPC分类号： H03K338
CPC分类号： H03K3/38 , H03K17/92
摘要： A superconductor circuit (50) for providing active timing arbitration between SFQ pulses. The superconductor circuit (50) includes a first superconducting transmission line (52) having at least one inductor (54) for transmitting first input pulses, and a second superconducting transmission line (62) having at least one inductor (64) for transmitting second input pulses that are correlated to the first input pulses. The first and second superconducting transmission lines (52, 62) are coupled together in order to generate a flux attraction between the first and second input pulses for reducing relative timing uncertainty.
摘要翻译：一种用于在SFQ脉冲之间提供有效定时仲裁的超导体电路（50）。超导体电路（50）包括具有用于传输第一输入脉冲的至少一个电感器（54）的第一超导传输线（52）和具有至少一个电感器（64）的第二超导传输线（62），用于传输第二输入与第一输入脉冲相关的脉冲。第一和第二超导传输线（52,62）耦合在一起，以便在第一和第二输入脉冲之间产生通量吸引，以减少相对定时不确定性。

3. 发明授权

US06750794B1 Application of single flux quantum pulse interaction to the simultaneous sampling in-phase and quadrature analog-to-digital converter 失效
标题翻译：应用单通量量子脉冲相互作用到同步采样同相和正交模数转换器
公开(公告)号：US06750794B1
公开(公告)日：2004-06-15
申请号：US10429479
申请日：2003-05-05
申请人： Dale J. Durand , Quentin P. Herr , Mark W. Johnson
发明人： Dale J. Durand , Quentin P. Herr , Mark W. Johnson
IPC分类号： H03M100
CPC分类号： H03M1/62
摘要： A superconducting oscillator/counter analog-to-digital converter (50) that provides simultaneous in-phase and quadrature-phase of an RF input signal. The RF input signal is converted to a series of SFQ input pulses by a superconducting voltage controlled oscillator (12). A clock circuit (26) generates a series of SFQ clock pulses. The SFQ input pulses and the SFQ clock pulses are applied to a pulse repulsion circuit (52) that outputs the SFQ input pulses and the SFQ clock pulses spaced apart in time. In one embodiment, the pulse repulsion circuit (52) includes two Josephson transmission lines (60, 62), where the magnetic coupling between the lines (60, 62) provides the SFQ pulse repulsion.
摘要翻译：一种提供RF输入信号的同相和正交相位的超导振荡器/计数器模数转换器（50）。 RF输入信号由超导压控振荡器（12）转换成一系列SFQ输入脉冲。时钟电路（26）产生一系列SFQ时钟脉冲。 SFQ输入脉冲和SFQ时钟脉冲被施加到输出SFQ输入脉冲和SFQ时钟脉冲在时间上间隔开的脉冲排斥电路（52）。在一个实施例中，脉冲排斥电路（52）包括两个约瑟夫逊传输线（60,62），其中线路（60,62）之间的磁耦合提供SFQ脉冲排斥。

4. 发明授权

US06420895B1 High-sensitivity, self-clocked receiver for multi-chip superconductor circuits 失效
标题翻译：用于多芯片超导体电路的高灵敏度，自定时接收器
公开(公告)号：US06420895B1
公开(公告)日：2002-07-16
申请号：US09815810
申请日：2001-03-23
申请人： Quentin P. Herr , Mark W. Johnson
发明人： Quentin P. Herr , Mark W. Johnson
IPC分类号： H03K19195
CPC分类号： H03K3/38 , H03K19/195 , H04L7/0008 , H04L7/0276
摘要： A receiver (50) for providing chip-to-chip communication in a superconductor integrated circuit. The receiver (50) includes a detector circuit (52) for asynchronously receiving an input current, a splitter circuit (60) connected to the detector circuit (52) for generating first and second signals, a delay circuit (62) receiving the second signal from the splitter circuit for generating a delayed signal and a register circuit (64) receiving the first signal from the splitter circuit (60) and the delayed signal from the delay circuit (62) for producing a single flux quantum (SFQ) pulse. The receiver (50) according to the present invention provides an asynchronous chip-to-chip communication between a multi-chip superconductive circuit having low input current without an external rf clock.
摘要翻译：一种用于在超导体集成电路中提供芯片到芯片通信的接收器（50）。接收器（50）包括用于异步接收输入电流的检测器电路（52），连接到检测器电路（52）的分离器电路（60），用于产生第一和第二信号;延迟电路（62），接收第二信号从用于产生延迟信号的分路器电路和从分路器电路（60）接收第一信号的寄存器电路（64）和来自延迟电路（62）的延迟信号用于产生单通量量（SFQ）脉冲。根据本发明的接收机（50）提供具有低输入电流的多芯片超导电路之间的异步芯片到芯片通信，而没有外部rf时钟。

5. 发明授权

US06483339B1 Single flux quantum series biasing technique using superconducting DC transformer 有权
标题翻译：使用超导直流变压器的单通量子量子偏置技术
公开(公告)号：US06483339B1
公开(公告)日：2002-11-19
申请号：US09935310
申请日：2001-08-22
申请人： Dale J. Durand , Quentin P. Herr , Mark W. Johnson
发明人： Dale J. Durand , Quentin P. Herr , Mark W. Johnson
IPC分类号： H03K19195
CPC分类号： H03K19/1952
摘要： The level of bias current (12) required by a superconductor integrated circuit (2 & 4) is lowered by separating the circuit into portions having separate ground planes and supplying the bias current to the circuit portion (2) in one ground plane in series (10) with that for the circuit portion (4) in another ground plane. To maintain DC isolation between those circuit portions, SFQ pulses inputted (SFQ IN) move across the separate ground planes through a pair of inductively coupled SQUIDS (3 & 5) that define a DC transformer; and a combiner (7) reconstitutes and outputs the SFQ pulses. To provide inductive coupling the DC transformer includes a primary (25) and isolated secondary (5) winding.
摘要翻译：通过将电路分离成具有分离的接地平面的部分并将偏置电流提供给串联的一个接地平面中的电路部分（2）来降低超导体集成电路（2和4）所需的偏置电流（12）的电平（ 10）与电路部分（4）在另一个接地平面中的电路部分。为了保持这些电路部分之间的直流隔离，输入的SFQ脉冲（SFQ IN）通过一对感应耦合的SQUIDS（3和5）在独立的接地层上移动，定义了一个直流变压器; 并且组合器（7）重构并输出SFQ脉冲。为了提供电感耦合，DC变压器包括初级（25）和隔离次级（5）绕组。

6. 发明授权

US08452475B1 Systems and methods for dynamic aircraft maintenance scheduling 有权
标题翻译：动态飞机维修计划的系统和方法
公开(公告)号：US08452475B1
公开(公告)日：2013-05-28
申请号：US12587235
申请日：2009-10-02
申请人： David J. West , Mark W. Johnson
发明人： David J. West , Mark W. Johnson
IPC分类号： G06F7/00
CPC分类号： G07C5/008 , G07C5/006
摘要： A system for scheduling aircraft maintenance includes communications electronics configured to receive data from systems onboard one or more aircraft while the aircraft are in flight. The system further includes computing electronics configured to receive the data from the communications electronics and to update a maintenance schedule for the one or more aircraft based on the received data.
摘要翻译：一种用于调度飞行器维护的系统包括通信电子设备，其被配置为在飞行器飞行时从一个或多个飞行器上的系统接收数据。该系统还包括被配置为从通信电子设备接收数据并根据所接收的数据更新一个或多个飞机的维护计划的计算电子设备。

7. 发明申请

US20120233332A1 Resource Property Aggregation in a Multi-Provider System 审中-公开
标题翻译：多供应商系统中的资源属性聚合
公开(公告)号：US20120233332A1
公开(公告)日：2012-09-13
申请号：US13479436
申请日：2012-05-24
申请人： James R. Boykin , Alberto Giammaria , Patricia D. Griffin , Mark W. Johnson , Christopher A. Peters
发明人： James R. Boykin , Alberto Giammaria , Patricia D. Griffin , Mark W. Johnson , Christopher A. Peters
IPC分类号： G06F15/173
CPC分类号： G06F9/50
摘要： The present invention provides for resource property aggregation. A set of new instances is received from one or more providers. For each new instance in the set of new instances, a determination is made as to whether the new instance represents a same resource as at least one other instance. Responsive to determining that the new instance represents the same resource as another instance, a set of properties associated with the new instance and with the at least one other instance are identified. Each property from the new instance is compared to an associated property in the at least one other instance using a set of precedence rules. At least one property value is identified from either the new instance or the at least one other instance. An aggregate instance is then generated that represents the resource using the identified property values.
摘要翻译：本发明提供了资源属性聚合。从一个或多个提供商接收一组新的实例。对于新实例集中的每个新实例，确定新实例是否表示与至少另一个实例相同的资源。响应于确定新实例表示与另一实例相同的资源，与新实例和至少另一个其他实例相关联的一组属性被识别。来自新实例的每个属性都使用一组优先级规则与至少一个其他实例中的关联属性进行比较。从新实例或至少一个其他实例识别至少一个属性值。然后生成使用标识的属性值表示资源的聚合实例。

8. 发明授权

US07921904B2 Heat exchanger and method 有权
标题翻译：热交换器和方法
公开(公告)号：US07921904B2
公开(公告)日：2011-04-12
申请号：US11656653
申请日：2007-01-23
申请人： Jerome A. Matter , Gregory T. Kohler , Edward A. Robinson , Mark W. Johnson
发明人： Jerome A. Matter , Gregory T. Kohler , Edward A. Robinson , Mark W. Johnson
IPC分类号： F28D1/047
CPC分类号： F28D1/0471 , F25B39/02 , F28D1/0417 , F28F1/022 , F28F1/126 , F28F9/262
摘要： A heat exchanger including a tube having inlet ends and outlet ends and defining a flow path therebetween. The tube can have a first section and a second section arranged at an angle with respect to the first section. Each of the first section and the second section can include a first subsection and a second subsection arranged at an angle with respect to the first subsection.
摘要翻译：一种热交换器，其包括具有入口端和出口端并限定其间的流动路径的管。管可以具有相对于第一部分以一定角度布置的第一部分和第二部分。第一部分和第二部分中的每一个可以包括相对于第一子部分以一定角度布置的第一子部分和第二部分。

9. 发明申请

US20090326105A1 HIGH TRANSPARENCY PIGMENTS 有权
标题翻译：高透明性
公开(公告)号：US20090326105A1
公开(公告)日：2009-12-31
申请号：US12374515
申请日：2007-08-16
申请人： Mark W. Johnson
发明人： Mark W. Johnson
IPC分类号： C09B67/22 , C09D11/02 , C09D175/04
CPC分类号： C09B67/0002 , B01F17/005 , C09B67/0022 , C09B67/0063 , C09B67/009 , C09D11/037 , C09D11/101 , C09D11/322 , C09D17/003
摘要： The present invention provides a method for preparing conditioned pigments that have smaller diameter and increased color strength, masstone and travel by milling pigment with a dispersant comprising polyurethane. Further, the invention provides the conditioned pigments prepared by the method of the invention and their applications to paints, coatings, inks, plastics, optical devices, color filters and so forth.
摘要翻译：本发明提供了一种通过用包含聚氨酯的分散剂研磨颜料来制备具有较小直径和增加的着色强度，主体和行程的调理颜料的方法。此外，本发明提供了通过本发明的方法制备的调理颜料及其在涂料，涂料，油墨，塑料，光学装置，滤色器等中的应用。

10. 发明授权

US06326770B1 Battery charging system apparatus and technique 有权
标题翻译：电池充电系统设备及技术
公开(公告)号：US06326770B1
公开(公告)日：2001-12-04
申请号：US09655141
申请日：2000-09-05
申请人： Joseph Patino , Mark W. Johnson
发明人： Joseph Patino , Mark W. Johnson
IPC分类号： H02J700
CPC分类号： H02J7/0072 , H02J2007/0098
摘要： A battery charging method (300) determines a current at which to start charging the battery which provides the capability for faster higher current sourcing capability. A start current(Istart)is determined based on the battery's cut off voltage, steady state voltage, and characteristic impedance (314). This start current is then compared and adjusted based on the rated power supply current for the power supply (316, 318) and rated charge current for the battery (320, 322). The adjusted current is then applied to the battery (324) at the beginning of the charge sequence to provide faster higher current sourcing capability.
摘要翻译：电池充电方法（300）确定开始对电池充电的电流，其提供更快的较高电流源能力的能力。基于电池的截止电压，稳态电压和特性阻抗确定启动电流（Istart）（314）。然后基于电源（316,318）的额定电源电流和电池（320,322）的额定充电电流来比较和调整该启动电流。然后在电荷序列开始时将调整后的电流施加到电池（324），以提供更快的更高的电流源。

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