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1. 发明授权

US5953190A ESD protection circuit for I/O buffers 失效
标题翻译：用于I / O缓冲器的ESD保护电路
公开(公告)号：US5953190A
公开(公告)日：1999-09-14
申请号：US850511
申请日：1997-05-02
申请人： David Rees , James Lutley , Sandeep Pant
发明人： David Rees , James Lutley , Sandeep Pant
IPC分类号： H01L27/02 , H02H4/00
CPC分类号： H01L27/0248
摘要： An electrostatic discharge (ESD) protection circuit for an output transistor coupled to an I/O pin of an integrated circuit, including a logic circuit having at least one data input, a tristate enable input, and an tristate output coupled to a gate node of the output transistor wherein the tristate output is placed in a high impedance state in response to the tristate enable input. The ESD protection circuit also includes a tristate enable circuit which drives the tristate enable input according to the presence or absence of an ESD event on the I/O pin. During normal operation, the tristate enable circuit applies a first logic level to the tristate enable input such that the tristate output of the logic circuit is placed in a low impedance state, and during an ESD event on the I/O pin, the tristate enable circuit applies a second logic level to the tristate enable input such that the tristate output of the logic circuit is placed in a high impedance state.
摘要翻译：耦合到集成电路的I / O引脚的输出晶体管的静电放电（ESD）保护电路，包括具有至少一个数据输入的逻辑电路，三态使能输入和耦合到栅极节点的三态输出输出晶体管，其中三态输出响应于三态使能输入而处于高阻抗状态。 ESD保护电路还包括三态使能电路，根据I / O引脚上存在或不存在ESD事件来驱动三态使能输入。在正常操作期间，三态使能电路将第一逻辑电平施加到三态使能输入，使得逻辑电路的三态输出处于低阻态，并且在I / O引脚的ESD事件期间，三态使能电路将第二逻辑电平施加到三态使能输入，使得逻辑电路的三态输出置于高阻抗状态。

2. 发明授权

US5781034A Reduced output swing with p-channel pullup diode connected 失效
标题翻译：降低输出摆幅，连接p沟道上拉二极管
公开(公告)号：US5781034A
公开(公告)日：1998-07-14
申请号：US680288
申请日：1996-07-11
申请人： David Rees , Sandeep Pant
发明人： David Rees , Sandeep Pant
IPC分类号： H03K19/017 , H03K19/094 , H03K19/0185 , H03K19/0948
CPC分类号： H03K19/09429 , H03K19/01721
摘要： An output buffer having a reduced-swing output includes a p-channel pullup transistor as the primary pullup device. A biasing circuit is provided so as to bias the gate terminal of the pullup p-channel transistor to a predetermined level. The predetermined level is effective to cause the p-channel pullup transistor to shut off when the output of the buffer reaches a reduced magnitude output level (V.sub.OH). In the disclosed embodiment, the biasing circuit includes an n-channel transistor connected between the gate and drain terminals of the p-channel pullup transistor. The biasing circuit also includes a p-channel transistor having a source terminal connected to V.sub.cc, and a drain terminal connected to the gate of the pullup transistor. When the output of the buffer is desired to be in a logic high state, both of the biasing transistors are "ON." The voltage applied to the gate of the pullup transistor is, in effect, the result of the voltage divider effect between the "ON" resistances of the two biasing transistors. These transistors divide the voltage between V.sub.cc and the voltage on the drain of the pullup transistor. A third p-channel transistor is provided, and which has a source terminal connected to V.sub.cc, and a drain terminal connected to the gate of the p-channel pullup transistor. This transistor is provided to turn the pullup transistor completely "OFF" in predetermined situations, such as when a pulldown circuit is to be activated, or when the buffer is to be tri-stated.
摘要翻译：具有减小摆幅输出的输出缓冲器包括作为主上拉装置的p沟道上拉晶体管。提供偏置电路以将上拉p沟道晶体管的栅极端子偏置到预定水平。当缓冲器的输出达到降低的幅度输出电平（VOH）时，预定电平有效地使p沟道上拉晶体管截止。在所公开的实施例中，偏置电路包括连接在p沟道上拉晶体管的栅极和漏极端子之间的n沟道晶体管。偏置电路还包括具有连接到Vcc的源极端子和连接到上拉晶体管的栅极的漏极端子的p沟道晶体管。当希望缓冲器的输出处于逻辑高电平状态时，两个偏置晶体管都为“导通”。施加到上拉晶体管的栅极的电压实际上是两个偏置晶体管的“导通”电阻之间的分压器效应的结果。这些晶体管将Vcc之间的电压和上拉晶体管的漏极上的电压分开。提供第三p沟道晶体管，其源极端子连接到Vcc，漏极端子连接到p沟道上拉晶体管的栅极。该晶体管被提供以在预定的情况下，例如当下拉电路被激活时，或者当缓冲器被三态化时，将上拉晶体管完全“断开”。

3. 发明申请

US20100075938A1 Use of Chemical Chelators as Reversal Agents for Drug-Induced Neuromuscular Block 审中-公开
标题翻译：使用化学螯合剂作为药物诱导的神经肌肉阻滞剂的逆转剂
公开(公告)号：US20100075938A1
公开(公告)日：2010-03-25
申请号：US12628640
申请日：2009-12-01
申请人： Antonius Helena Adolf Bom , Alan William Muir , David Rees
发明人： Antonius Helena Adolf Bom , Alan William Muir , David Rees
IPC分类号： A61K31/58 , A61K31/4709 , A61P39/04
CPC分类号： A61K31/194 , A61K31/724
摘要： The invention relates to the use of chemical chelators for the preparation of a medicament for the reversal of drug-induced neuromuscular block, to a kit for providing neuromuscular block and its reversal, and to cyclophane derivatives having the general formula A wherein R is (CH2)5, or or the general formula B wherein X is (CH2)5, or or a pharmaceutically acceptable salt thereof.
摘要翻译：本发明涉及化学螯合剂用于制备用于逆转药物诱导的神经肌肉阻滞的药物，用于提供神经肌肉阻滞及其逆转的试剂盒，以及具有通式A的环戊烷衍生物，其中R是（CH 2 ）5或其中X为（CH 2）5的通式B，或其药学上可接受的盐。

4. 再颁专利

USRE37969E1 Optical displacement sensor and torque sensor employing relatively movable slit patterns 失效
标题翻译：光学位移传感器和采用相对移动的狭缝图案的扭矩传感器
公开(公告)号：USRE37969E1
公开(公告)日：2003-01-28
申请号：US09717942
申请日：2000-11-21
申请人： Steven John Horton , Adrian Leslie Trace , David Rees
发明人： Steven John Horton , Adrian Leslie Trace , David Rees
IPC分类号： G01D534
CPC分类号： G01D5/347 , G01L3/12
摘要： An optical displacement sensor is used to measure the rotary displacement between two shafts which rotate together. By connecting the shafts together by means of a torsion bar, the sensor may be used to measure transmitted torque. The sensor comprises first and second coaxial discs mounted on the shafts and having slots formed therein. A light source directs light through the slots onto an array of photodetectors and a data processor determines the displacement or torque from the positions on the array of images of the slot edges.
摘要翻译：光学位移传感器用于测量一起旋转的两个轴之间的旋转位移。通过使用扭杆将轴连接在一起，传感器可用于测量传递的扭矩。传感器包括安装在轴上的第一和第二同轴盘，并且在其中形成槽。光源将光通过狭槽引导到光电检测器阵列上，并且数据处理器确定从槽边缘的图像阵列上的位置的位移或扭矩。

5. 发明申请

US20120301522A1 PEROXIDE-STABILIZED ABRASIVE TOOTH WHITENING COMPOSITIONS, PROCESS FOR PREPARING AND METHOD OF USE 审中-公开
标题翻译：过氧化物稳定磨砂牙膏组合物，制备方法和使用方法
公开(公告)号：US20120301522A1
公开(公告)日：2012-11-29
申请号：US13474297
申请日：2012-05-17
申请人： William E. Prosise , Robert J. Corring , David Vaughan Palmer , David Rees
发明人： William E. Prosise , Robert J. Corring , David Vaughan Palmer , David Rees
IPC分类号： A61K8/81 , A61Q11/00
CPC分类号： A61Q11/00 , A61K8/0241 , A61K8/22 , A61K8/42 , A61K8/8117 , A61K2800/62
摘要： Disclosed herein is a water-based, peroxide-stabilized, abrasive tooth whitening composition comprising: (i) a peroxide-polymer complex comprising (a) a peroxide component or a peroxide generating component; and (b) a vinyl lactam based polymer; (ii) coated abrasive particles; and one or more orally acceptable carriers. This application also provides methods for whitening the tooth surfaces by contacting with the compositions. Additionally disclosed is a process for preparing the compositions.
摘要翻译：本文公开了一种水性过氧化物稳定的研磨牙齿增白组合物，其包含：（i）过氧化物 - 聚合物复合物，其包含（a）过氧化物组分或过氧化物产生组分; 和（b）基于乙烯基内酰胺的聚合物; （ii）涂覆磨料颗粒; 和一种或多种口服可接受的载体。本申请还提供了通过与组合物接触来使牙齿表面变白的方法。另外公开了制备组合物的方法。

6. 发明申请

US20050128311A1 Voice activated device 有权
标题翻译：语音激活设备
公开(公告)号：US20050128311A1
公开(公告)日：2005-06-16
申请号：US10937343
申请日：2004-09-10
申请人： David Rees , Robert Anthony Fraser , Takashi Saito
发明人： David Rees , Robert Anthony Fraser , Takashi Saito
IPC分类号： G03B15/00 , G03B17/00 , G03B17/18 , G03B17/38 , G03B17/40 , H04N5/232 , H04N101/00
CPC分类号： H04N5/23203 , G03B17/00 , G03B17/38
摘要： An image capture device is described having a remote photograph mode in which images can be captured without physical contact with the device. The device activated by the user speaking a keyword. The image capturing device is arranged so that after being initialised in the remote capture mode of operation, it enters a standby state for a period of time in which it is unresponsive to utterances and, after a period of time sets itself into a listening state in which it can capture images in response to detecting spoken keywords.
摘要翻译：描述了具有远程照片模式的图像捕获装置，其中可以在不与设备物理接触的情况下捕获图像。由用户激活的设备说出关键字。图像捕获装置被布置为使得在远程捕获操作模式中初始化之后，它进入待机状态一段时间，其中对于话语无响应，并且在一段时间之后将其自身设置为收听状态它可以捕获图像以响应检测到的口语关键字。

7. 发明授权

US5821770A Option decoding with on-chip electrical fuses 失效
标题翻译：带片上电子保险丝的选件解码
公开(公告)号：US5821770A
公开(公告)日：1998-10-13
申请号：US640032
申请日：1996-04-30
申请人： David Rees
发明人： David Rees
IPC分类号： H03K19/173 , H01H85/02
CPC分类号： H03K19/1733
摘要： A method for varying the type of function selected on a chip (for example, after completion of manufacturing) may include the steps of providing predetermined fuse arrangements which individually or in combination correspond to each type of function on the chip and providing disable control lines having fuses to each of the predetermined fuse arrangements. When one of the types of circuits is selected, the predetermined fuse arrangement individually or in combination corresponding to that selected type of function is blown. The blowing of fuses may change the functionality of the chip directly or may perform a complex procedure such as controlling a portion of a decoding scheme which may radically change the function of the chip. To prevent further blowing of predetermined fuse arrangements, the fuses in disable control lines to each of the predetermined fuse arrangements may be blown, eliminating further selection of types of function.
摘要翻译：用于改变在芯片上选择的功能类型（例如，在制造完成之后）的方法可以包括以下步骤：提供单独地或组合地对应于芯片上的每种功能的预定熔丝装置，并提供具有保险丝到每个预定的保险丝装置。当选择其中一种类型的电路时，单独地或组合地对应于所选择的功能类型的预定熔丝装置被吹制。保险丝的熔化可以直接改变芯片的功能，或者可以执行复杂的过程，例如控制可以从根本上改变芯片的功能的解码方案的一部分。为了防止进一步吹送预定的保险丝装置，可以吹灭对每个预定的保险丝装置的禁止控制线路中的保险丝，从而消除了功能类型的进一步选择。

8. 发明授权

US10892398B2 Qubit hardware for electrons on helium 有权
公开(公告)号：US10892398B2
公开(公告)日：2021-01-12
申请号：US16818508
申请日：2020-03-13
申请人： Johannes Pollanen , Niyaz Beysengulov , David Rees
发明人： Johannes Pollanen , Niyaz Beysengulov , David Rees
IPC分类号： H01L39/22 , G06N10/00 , H01P3/123 , H03K3/38 , H01P3/06
摘要： Disclosed is a system and a method to use the system that includes a substrate to support a film of liquid helium and an electron subsystem confined by image forces in a direction perpendicular to the surface of the film, a side gate to electrostatically define a boundary of the electron subsystem, a trap gate to electrostatically define an electron trap located outside the boundary of the electron subsystem, and a load gate to selectively open and close access from the electron subsystem to the electron trap, wherein to open access to the electron trap is to apply a first load gate voltage to the load gate to allow the electrons to access the electron trap, and wherein to close access to the electron trap is to apply a second load gate voltage to the load gate to prevent the electrons from accessing the electron trap.

9. 发明授权

US06486354B1 Solid phase supports 失效
标题翻译：固相支持
公开(公告)号：US06486354B1
公开(公告)日：2002-11-26
申请号：US09485613
申请日：2000-04-17
申请人： David Gani , Friedrich Erich Karl Kroll , Michael John Plater , John Richard Morphy , David Rees
发明人： David Gani , Friedrich Erich Karl Kroll , Michael John Plater , John Richard Morphy , David Rees
IPC分类号： C07C31500
CPC分类号： G01N33/545 , C07K1/042 , C08F8/30 , C08F8/34
摘要： Embodiments of the present invention generally relate to carrying out organic chemistry on solid supports comprising derivatised functionalities, methods for synthesizing said supports, methods for synthesizing compounds comprising amine groups or N-containing heterocycles using said solid supports, intermediate compounds linked to said supports and uses thereof.
摘要翻译：本发明的实施方案通常涉及在包含衍生化官能团的固体支持物上进行有机化学，用于合成所述载体的方法，使用所述固体支持物合成包含胺基或含N杂环的化合物的方法，与所述载体连接的中间体化合物和用途其中。

10. 发明申请

US20070299035A1 USE OF CHEMICAL CHELATORS AS REVERSAL AGENTS FOR DRUG-INDUCED NEUROMUSCULAR BLOCK 审中-公开
标题翻译：化学品使用者作为药物诱导型神经阻滞剂的反向药物
公开(公告)号：US20070299035A1
公开(公告)日：2007-12-27
申请号：US11780243
申请日：2007-07-19
申请人： Antonius Bom , Alan Muir , David Rees
发明人： Antonius Bom , Alan Muir , David Rees
IPC分类号： A61K31/724 , A61K31/194 , A61P21/00 , A61K31/715
CPC分类号： A61K31/194 , A61K31/724
摘要： The invention relates to the use of chemical chelators for the preparation of a medicament for the reversal of drug-induced neuromuscular block, to a kit for providing neuromuscular block and its reversal, and to cyclophane derivatives having the general formula A wherein R is the general formula B wherein X is or a pharmaceutically acceptable salt thereof.
摘要翻译：本发明涉及化学螯合剂用于制备用于逆转药物诱导的神经肌肉阻滞的药物，用于提供神经肌肉阻滞及其逆转的试剂盒，以及具有通式A的环戊烷衍生物的用途，其中R为一般式B其中X是其药学上可接受的盐。

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