公开(公告)号：US20060093065A1

公开(公告)日：2006-05-04

申请号：US11209309

申请日：2005-08-23

Applicant: Timothy Thomas ,  Xiangyang Zhuang

Inventor： Timothy Thomas ,  Xiangyang Zhuang

IPC: H04L27/20

CPC classification number: H04B7/061 ,  H04B7/0426 ,  H04B7/063 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0643 ,  H04B7/066 ,  H04B7/0691 ,  H04L1/0675 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/006 ,  H04L25/0204 ,  H04L25/021 ,  H04L25/023 ,  H04L25/0238 ,  H04L25/0242 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03802 ,  Y02D70/146 ,  Y02D70/444

Abstract: A method for communicating a plurality of data streams between a transmitting device with multiple transmit antennas and a receiving device, is disclosed. The method comprises determining a set of power weightings, efficiently quantizing the power weightings, and providing the set of power weightings the transmitting device. Another aspect of the invention comprises the transmitter implicitly signaling the number of data streams which the receiver should feedback information for through the amount of feedback requested. An additional aspect of the invention is a means of determining the best codebook weights by combining the maximum power and maximum capacity criteria.

公开(公告)号：US20060067277A1

公开(公告)日：2006-03-30

申请号：US11209308

申请日：2005-08-23

Applicant: Timothy Thomas ,  Kevin Baum ,  Frederick Vook ,  Xiangyang Zhuang

Inventor： Timothy Thomas ,  Kevin Baum ,  Frederick Vook ,  Xiangyang Zhuang

IPC: H04Q7/00

CPC classification number: H04B7/0634 ,  H04B7/04 ,  H04B7/0636 ,  H04B7/0639 ,  H04B7/066 ,  H04B7/0691 ,  H04L27/2601

Abstract: A method for communicating a plurality of data streams between a transmitting device with multiple transmit antennas and a receiving device, is disclosed. The method comprises determining a list consisting of a subset of the multiple transmit antennas on which the transmitting device will transmit data, determining a set of power weightings, providing the set of power weightings and the list of the subset of the multiple transmit antennas to the transmitting device, weighting a plurality of data streams by the power weightings, and transmitting the power weighted data streams on the subset of the multiple transmit antennas to the receiving device. Another aspect of the invention comprises maintaining a codebook consisting of a plurality of transmit weight vectors at both the transmitting device and the receiving device. The method also comprises determining a list consisting of a subset of the plurality of transmit weight vectors which to use for transmitting the multiple data streams, determining a set of power weightings to be use for each data stream, providing the set of power weightings and the list of the subset of the plurality of transmit weight vectors to the transmitting device, and weighting the data streams by the power weightings and beamforming the data streams with the subset of the plurality of transmit weight vectors.

Abstract translation: 公开了一种在具有多个发射天线的发射装置与接收装置之间传送多个数据流的方法。 该方法包括确定由发射设备将在其上发射数据的多个发射天线的子集组成的列表，确定一组功率加权，提供该组功率加权和多个发射天线的子集的列表到 发送设备，通过功率加权对多个数据流进行加权，以及将多个发射天线的子集上的功率加权数据流发送到接收设备。 本发明的另一方面包括在发送设备和接收设备两者处维护由多个发送权重向量组成的码本。 该方法还包括确定由用于发送多个数据流的多个发射权重向量的子集组成的列表，确定要为每个数据流使用的一组功率权重，提供该组功率权重和 将多个发射权重向量的子集的列表发送到发射装置，以及通过功率加权对数据流进行加权，并且利用多个发射权重向量的子集对数据流进行波束形成。

公开(公告)号：US06988689B2

公开(公告)日：2006-01-24

申请号：US10684214

申请日：2003-10-10

Applicant: Timothy Thomas ,  Adam Troy Elliott

Inventor： Timothy Thomas ,  Adam Troy Elliott

IPC: B65H26/00

CPC classification number: A47K10/3625

Abstract: A hands-free towel dispenser comprising a housing with a roll of towels inside an interior, a sensor for detecting the presence of an object and generating a signal, a motor driving a dispensing means for dispensing a desired length of towel, a control circuit for receiving the signal from the sensing means and controlling supply of power to the motor driving the dispensing mechanism, and a battery. The control circuit is adapted to sample back EMF generated by the motor while the dispensing means is dispensing the towel and to determine based on the sampled back EMF a calculated run time for the operation of the motor to dispense the desired length of towel. A method of dispensing a desired length of towel wherein a sensor generates a signal when the presence of an object is sensed. A control circuit receives the signal from the sensor and supplies power from a battery to a motor to drive a dispensing means to dispense a desired length of towel from the roll. The control circuit determines the speed of operation of the motor driving the dispensing means by using back EMF signals generated by the motor. The control circuit calculates a calculated run time the motor should drive the dispensing means to dispense the desired length of towel based on the speed of operation of the motor as determined from the back EMF signals generated by the motor. The control circuit stops the supply of power to the motor when the motor has run for the calculated run time.

Abstract translation: 一种免提毛巾分配器，包括在内部具有一卷毛巾的外壳，用于检测物体的存在和产生信号的传感器，驱动分配装置以分配期望长度的毛巾的马达，控制电路 从感测装置接收信号并控制向驱动分配机构的电动机供电，以及电池。 所述控制电路适于对所述电动机产生的EMF进行采样，同时所述分配装置正在分配毛巾，并且基于采样的反电动势来确定用于马达运行的计算运行时间以分配所需长度的毛巾。 一种分配期望长度的毛巾的方法，其中当感测到物体的存在时，传感器产生信号。 控制电路接收来自传感器的信号，并将电力从电池供给到电动机，以驱动分配装置从辊中分配所需长度的毛巾。 控制电路通过使用由电动机产生的反电动势信号来确定驱动分配装置的电动机的操作速度。 控制电路根据由电动机产生的反电动势信号确定的电动机的运转速度，计算计算出的运行时间，马达应该驱动分配装置以分配所需长度的毛巾。 当电机运行计算的运行时间时，控制电路停止向电机供电。

公开(公告)号：US20050077419A1

公开(公告)日：2005-04-14

申请号：US10684214

申请日：2003-10-10

Applicant: Timothy Thomas ,  Adam Elliott

Inventor： Timothy Thomas ,  Adam Elliott

IPC: A47K10/36 ,  B65H26/00

CPC classification number: A47K10/3625

Abstract: A hands-free towel dispenser comprising a housing with a roll of towels inside an interior, a sensor for detecting the presence of an object and generating a signal, a motor driving a dispensing means for dispensing a desired length of towel, a control circuit for receiving the signal from the sensing means and controlling supply of power to the motor driving the dispensing mechanism, and a battery. The control circuit is adapted to sample back EMF generated by the motor while the dispensing means is dispensing the towel and to determine based on the sampled back EMF a calculated run time for the operation of the motor to dispense the desired length of towel. A method of dispensing a desired length of towel wherein a sensor generates a signal when the presence of an object is sensed. A control circuit receives the signal from the sensor and supplies power from a battery to a motor to drive a dispensing means to dispense a desired length of towel from the roll. The control circuit determines the speed of operation of the motor driving the dispensing means by using back EMF signals generated by the motor. The control circuit calculates a calculated run time the motor should drive the dispensing means to dispense the desired length of towel based on the speed of operation of the motor as determined from the back EMF signals generated by the motor. The control circuit stops the supply of power to the motor when the motor has run for the calculated run time.

Abstract translation: 一种免提毛巾分配器，包括在内部具有一卷毛巾的外壳，用于检测物体的存在和产生信号的传感器，驱动分配装置以分配期望长度的毛巾的马达，控制电路 从感测装置接收信号并控制向驱动分配机构的电动机供电，以及电池。 所述控制电路适于对所述电动机产生的EMF进行采样，同时所述分配装置正在分配毛巾，并且基于采样的反电动势来确定用于马达运行的计算运行时间以分配所需长度的毛巾。 一种分配期望长度的毛巾的方法，其中当感测到物体的存在时，传感器产生信号。 控制电路接收来自传感器的信号，并将电力从电池供给到电动机，以驱动分配装置从辊中分配所需长度的毛巾。 控制电路通过使用由电动机产生的反电动势信号来确定驱动分配装置的电动机的操作速度。 控制电路根据由电动机产生的反电动势信号确定的电动机的运转速度，计算计算出的运行时间，马达应该驱动分配装置以分配所需长度的毛巾。 当电机运行计算的运行时间时，控制电路停止向电机供电。

公开(公告)号：US06764244B2

公开(公告)日：2004-07-20

申请号：US10265929

申请日：2002-10-07

Applicant: Timothy Thomas Pansiera

Inventor： Timothy Thomas Pansiera

IPC: F16B710

CPC classification number: A61F5/0125 ,  A61F2005/0167 ,  Y10T403/32409 ,  Y10T403/32549 ,  Y10T403/32557 ,  Y10T403/32951

Abstract: A compact and efficient stop for establishing the position of maximum extension in a mechanical joint, which comprises a free-floating piston, a piston-retaining pin, and a resilient bumper positioned to engage one end of the piston. The piston, retaining pin, and bumper are located on one side of the joint. A cross stop bushing on the opposing side of the mechanical joint is positioned to engage the exposed end of the piston when the joint is in its position of maximum extension. Applications may include, but are not limited to, use in orthotic and prosthetic devices wherein a larger tolerance in the range of motion is provided for a locking mechanism to engage as the joint reaches maximum extension, while any unwanted feeling of free movement in the joint at full extension is concurrently dampened. A secondary advantage is a softer extension stop for a user.

Abstract translation: 用于建立机械接头中最大延伸位置的紧凑有效的止挡件，其包括自由浮动的活塞，活塞保持销和定位成接合活塞的一端的弹性保险杠。 活塞，固定销和保险杠位于接头的一侧。 当接头处于其最大延伸位置时，在机械接头的相对侧上的横向止动衬套被定位成接合活塞的暴露端。 应用可以包括但不限于在矫形装置和假肢装置中使用，其中，为了锁定机构提供运动范围内的较大公差，以便在关节达到最大延伸时啮合，而在关节中有任何不希望的自由运动感觉 全程延长同时受挫。 辅助优点是对用户来说更为轻松的扩展停止。

公开(公告)号：US6162410A

公开(公告)日：2000-12-19

申请号：US223703

申请日：1998-12-30

Applicant: Jorge Alberto Marzari ,  Katherine Elizabeth Poterek ,  Timothy Thomas Picman

Inventor： Jorge Alberto Marzari ,  Katherine Elizabeth Poterek ,  Timothy Thomas Picman

IPC: C10C3/02 ,  C10C3/04 ,  C01B7/00 ,  C10C1/20

CPC classification number: C10C3/026 ,  C10C3/023 ,  C10C3/04 ,  Y02A50/2327

Abstract: In a method for reducing hydrogen chloride emissions from an asphalt air-blowing process, an asphalt is subjected to an air-blowing process where air is bubbled through hot asphalt to raise the softening point of the asphalt. The fumes from the air-blowing process are bubbled through a liquid seal in a knockout tank before going to an incinerator and finally being emitted to the atmosphere. The knockout tank normally operates to condense oil in the fume stream, and the liquid seal is composed of this oil, as well as some of the water evolved in the air-blowing process. When using ferric chloride or ferrous chloride as a catalyst in the air-blowing process, the fume stream contains significant levels of hydrogen chloride. In this invention, a chemical modifier is added to the process oil and water seal in the knockout tank prior to the start of the process in order to reduce the amount of hydrogen chloride in the emitted fume stream by at least 25% by weight compared to the same process without the addition of the chemical modifier.

Abstract translation: 在沥青吹风方法中减少氯化氢排放的方法中，对沥青进行吹风过程，其中空气通过热沥青鼓泡以提高沥青的软化点。 来自吹气过程的烟雾在进入焚化炉之前被鼓泡通过敲打罐中的液体密封，最后被排放到大气中。 脱模罐通常用于在烟气流中冷凝油，并且液体密封由该油组成，以及在吹风过程中产生的一些水。 当在吹风过程中使用氯化铁或氯化亚铁作为催化剂时，烟气流含有显着水平的氯化氢。 在本发明中，在开始工艺之前，将化学改性剂加入到脱模罐中的工艺油和水封中，以便将排放的烟气流中的氯化氢的量减少至少25重量％，相比于 相同的工艺没有添加化学改性剂。

公开(公告)号：US6036843A

公开(公告)日：2000-03-14

申请号：US223050

申请日：1998-12-30

Applicant: Jorge Alberto Marzari ,  Katherine Elizabeth Poterek ,  David Charles Trumbore ,  Michael Richard Franzen ,  Herman P. Benecke ,  Timothy Thomas Picman

Inventor： Jorge Alberto Marzari ,  Katherine Elizabeth Poterek ,  David Charles Trumbore ,  Michael Richard Franzen ,  Herman P. Benecke ,  Timothy Thomas Picman

IPC: C10C3/04 ,  C10C1/00

CPC classification number: C10C3/04

Abstract: In a method for reducing hydrogen chloride emissions from an asphalt blowing process, ferric chloride and/or ferrous chloride are added to the asphalt. A chemical modifier is also added to the asphalt. The asphalt is subjected to a blowing process which produces hydrogen chloride emissions. The addition of the chemical modifier reduces the hydrogen chloride emissions by at least 25% compared to the same process without the addition of the chemical modifier. The addition of the ferric chloride and/or ferrous chloride provides beneficial effects such as increased blowing rate and increased final penetration of the asphalt. Preferably, the addition of the chemical modifier does not significantly reduce these beneficial effects.

Abstract translation: 在沥青吹制方法中减少氯化氢排放的方法中，将氯化铁和/或氯化亚铁加入到沥青中。 化学改性剂也加入到沥青中。 对沥青进行吹制，产生氯化氢排放。 化学改性剂的添加与没有添加化学改性剂的相同方法相比，将氯化氢排放量降低至少25％。 添加氯化铁和/或氯化亚铁可提供有益的效果，例如提高吹风速率和增加沥青的最终渗透。 优选地，添加化学改性剂不会显着降低这些有益效果。

公开(公告)号：US5869475A

公开(公告)日：1999-02-09

申请号：US970843

申请日：1997-11-14

Applicant: Timothy Thomas Curran ,  Chi-Hsin Richard King ,  Gary Alan Flynn ,  Philip M. Weintraub ,  Michael R. Angelastro ,  Cynthia A. Gates

Inventor： Timothy Thomas Curran ,  Chi-Hsin Richard King ,  Gary Alan Flynn ,  Philip M. Weintraub ,  Michael R. Angelastro ,  Cynthia A. Gates

IPC: A61K31/56 ,  A61P37/04 ,  C07J41/00

CPC classification number: C07J41/0005 ,  C07J41/0011 ,  C07J41/0066

Abstract: The invention discloses 3-ketosteroids of the following formula used to inhibit steroid 5.alpha.-reductase: ##STR1## wherein R is OH, C.sub.1 -C.sub.6 alkanoyl, C.sub.1 -C.sub.6 alkanoyloxy, C.sub.1 -C.sub.4 alkanol, COCH.sub.2 OH, CO.sub.2 H, CONR.sub.7 R.sub.8, cyclopropoxy, acetylthioalkane, cyclopylamino, 2-2-dimethyldioxolan-4-yl, 1,2-dihydroxyethyl and C.sub.1-4 alkanethiol;R.sub.1 is hydrogen, hydroxy or C.sub.1-6 alkyl;R.sub.1 and R.sub.2 together may indicate .dbd.O, that is an oxygen double bonded to the 17 carbon;R.sub.2, R.sub.3 and R.sub.4 are each independently hydrogen or C.sub.1-6 alkyl;R.sub.5 and R.sub.6 are each independently hydrogen or OH;R.sub.5 and R.sub.6 together may indicate .dbd.O, that is an oxygen double bonded to the 11 carbon;R.sub.7 is hydrogen or C.sub.1-8 alkyl;R.sub.8 is C.sub.1-8 alkyl; andwith the proviso that, when R is OH, then R.sub.1 is hydrogen; and with the proviso that, when R.sub.5 is OH, then R.sub.6 is hydrogen.

Abstract translation: 本发明公开了用于抑制类固醇5α-还原酶的下式的3-酮甾烷：其中R是OH，C 1 -C 6烷酰基，C 1 -C 6烷酰氧基，C 1 -C 4链烷醇，COCH 2 OH，CO 2 H，CONR 7 R 8，环丙氧基， 乙酰硫基烷烃，环氨基，2-2-二甲基二氧戊环-4-基，1,2-二羟乙基和C 1-4链烷硫醇; R1是氢，羟基或C1-6烷基; R1和R2一起可以表示= O，即与17碳双键结合的氧; R2，R3和R4各自独立地为氢或C1-6烷基; R5和R6各自独立地为氢或OH; R5和R6一起可以表示= O，即与11碳双键结合的氧; R7是氢或C1-8烷基; R8是C1-8烷基; 并且条件是当R是OH时，则R1是氢; 并且条件是当R5是OH时，则R6是氢。

公开(公告)号：US5715433A

公开(公告)日：1998-02-03

申请号：US425962

申请日：1995-04-20

Applicant: Rajan Raghavan ,  Jonathan Warren Liu ,  Timothy Thomas Rhodes ,  Kodamanchilli Vijay Anand

Inventor： Rajan Raghavan ,  Jonathan Warren Liu ,  Timothy Thomas Rhodes ,  Kodamanchilli Vijay Anand

IPC: G06F11/26 ,  G06F11/267 ,  G06F17/50 ,  G06F13/36

CPC classification number: G06F11/221 ,  G06F11/261 ,  G06F17/5022

Abstract: A dynamic hardware emulation model (10) to be used with a hardware simulator for testing a user device(26) under test. A programming interface (12) controls a memory pool (14) and a command processor/bus manager (16) such that a command cycle is initiated to read and write data through a computer bus (24), to and from the user device (26). The programming interface (12) and the user device (26) can act in a master or slave mode. When the user device (26) is in slave mode, a slave memory (18) contains expected data for comparison purposes, and an arbiter (20) determines which device will have access to the computer bus (24).

Abstract translation: 一种用于测试被测用户（26）的硬件模拟器的动态硬件仿真模型（10）。 编程接口（12）控制存储器池（14）和命令处理器/总线管理器（16），使得启动命令循环以通过计算机总线（24）读取和写入数据到用户设备（和/ 26）。 编程接口（12）和用户设备（26）可以以主模式或从模式工作。 当用户设备（26）处于从模式时，从存储器（18）包含用于比较的预期数据，并且仲裁器（20）确定哪个设备将访问计算机总线（24）。

公开(公告)号：US4956650A

公开(公告)日：1990-09-11

申请号：US237753

申请日：1988-08-26

Applicant: Paul C. Allen ,  Robin Teitzel ,  Timothy Thomas

Inventor： Paul C. Allen ,  Robin Teitzel ,  Timothy Thomas

IPC: G02F1/11 ,  B23K26/06 ,  B23K26/073 ,  G02B27/09

CPC classification number: B23K26/073 ,  B23K26/06 ,  B23K26/064 ,  B23K26/0648 ,  B23K26/067

Abstract: An improved pattern generation system. The pattern generation system of the present invention discloses an improved optical system for correcting problems of astigmatism and ellipticity in a radiant energy beam used for generating patterns on a workpiece. The present invention further discloses improved control circuitry for controlling modulation of said beams. The control circuitry corrects for problems of isofocal bias caused by non-linearities in the turn-on/turn-off of the beams.

Abstract translation: 改进的模式生成系统。 本发明的图案生成系统公开了一种用于校正用于在工件上产生图案的辐射能束中的散光和椭圆度问题的改进的光学系统。 本发明还公开了用于控制所述光束的调制的改进的控制电路。 控制电路校正由于光束的导通/关断引起的非线性引起的异焦点偏差的问题。