公开(公告)号：US07815515B1

公开(公告)日：2010-10-19

申请号：US12470323

申请日：2009-05-21

Applicant: William Hunt

Inventor： William Hunt

IPC: A63B69/36 ,  A63B53/04

CPC classification number: A63B53/0487 ,  A63B60/50 ,  A63B69/3685 ,  A63B2053/0441

Abstract: Disclosed herein is a golf putter having an alignment means for aligning a golfer's line of sight directly over a golf ball and in line with a desired target. The putter head comprises a striking face and a rearwardly extending body portion. The body portion includes an upper section having an alignment bar protruding away from and perpendicular to the striking face and a lower section having an alignment slot extending away from and perpendicular to the striking face. The alignment bar and slot are centrally positioned and spaced apart from each other such that (i) the slot becomes obscured by the alignment bar when the golfer's line of sight is directly over the striking face and the golf ball at their point of contact, and (ii) the alignment bar and slot are in line with the desired target when the striking face strikes the golf ball.

Abstract translation: 本文公开了一种高尔夫推杆，其具有对准装置，用于将高尔夫球手的视线直接对准高尔夫球并与期望的目标一致。 推杆头包括打击面和向后延伸的主体部分。 主体部分包括具有远离并垂直于打击面突出的对准杆的上部部分和具有远离并垂直于打击面延伸的对准狭槽的下部分。 对准杆和狭槽在中心定位并且彼此间隔开，使得（i）当高尔夫球手的视线在其接触点处直接在打击面和高尔夫球上方时，狭槽变得模糊，并且 （ii）当打击面撞击高尔夫球时，对准杆和狭槽与所需目标一致。

公开(公告)号：US07814938B2

公开(公告)日：2010-10-19

申请号：US11801783

申请日：2007-05-11

Applicant: Willie M. Davis, Jr. ,  Geneva M. Franks ,  Scotty R. Randall

Inventor： Willie M. Davis, Jr. ,  Geneva M. Franks ,  Scotty R. Randall

IPC: F16L3/00 ,  H01B7/00

CPC classification number: A62B1/16

Abstract: A safety line hose to which a worker can be attached and which includes a passageway for communicating an air compressor with a pneumatic tool. The safety line includes an elongated flexible pneumatic hose, an elongated flexible tubing enveloping the pneumatic hose, and an elongated, flexible, wear resistant sheath enveloping the tubing. A compressor air hose connector is attached to the end of the pneumatic hose located at the first end of the safety line hose, and is adapted to be connected to the outlet of an air compressor hose. A pneumatic tool connector is attached to the end of the pneumatic hose located adjacent the second end of the safety line hose, and is adapted to be connected to a pneumatic tool. A fastening member is attached to the first end of the safety line hose and is adapted to be releasably fastened to a safety line attachment member.

Abstract translation: 可以安装工人的安全线软管，其中包括用于使空气压缩机与气动工具通信的通道。 安全线包括细长的柔性气动软管，包围气动软管的细长柔性管，以及包围管道的细长柔性耐磨护套。 压缩机空气软管连接器连接到位于安全线软管的第一端的气动软管的端部，并且适于连接到空气压缩机软管的出口。 气动工具连接器连接到位于安全线软管的第二端附近的气动软管的端部，并且适于连接到气动工具。 紧固构件附接到安全线软管的第一端，并且适于可释放地紧固到安全线连接构件。

公开(公告)号：US07791324B2

公开(公告)日：2010-09-07

申请号：US12080263

申请日：2008-03-31

Applicant: Gustavo James Mehas ,  Naveen Jain ,  Jayant Vivrekar ,  Michael Jason Houston

Inventor： Gustavo James Mehas ,  Naveen Jain ,  Jayant Vivrekar ,  Michael Jason Houston

IPC: G05F1/00

CPC classification number: H02M3/1588 ,  H02M2001/0009 ,  H02M2001/0012 ,  Y02B70/1466

Abstract: A synchronous regulator includes a controller coupled to receive a reference signal and a feedback signal from the regulator operable to provide a pulse width modulation (PWM) signal at its output. The regulator includes at least one gate driver coupled to receive the PWM signal, and a synchronous output switch having a phase node there between controlled by the gate driver, and regulator input current measurement circuitry. The regulator input current measurement circuitry comprises a circuit operable for providing a signal representative of at least one phase node timing parameter, a sensing circuit operable for sensing inductor or output current provided by the regulator, and a calculation circuit coupled to receive the signal representative of the phase node timing parameters and the inductor or output current and is operable to determine the input current.

Abstract translation: 同步调节器包括耦合以接收参考信号的控制器和来自调节器的反馈信号，其可操作以在其输出端提供脉宽调制（PWM）信号。 调节器包括耦合以接收PWM信号的至少一个栅极驱动器，以及具有由栅极驱动器控制的相位节点和调节器输入电流测量电路的同步输出开关。 调节器输入电流测量电路包括可用于提供表示至少一个相位节点定时参数的信号的电路，可操作用于感测由调节器提供的电感器或输出电流的感测电路，以及耦合以接收代表 相位节点定时参数和电感器或输出电流，并且可操作以确定输入电流。

公开(公告)号：US07786912B2

公开(公告)日：2010-08-31

申请号：US11999256

申请日：2007-12-03

Applicant: Giri N K Rangan ,  Roger Levinson ,  John M Caruso

Inventor： Giri N K Rangan ,  Roger Levinson ,  John M Caruso

IPC: H03M3/00

CPC classification number: H03M3/428 ,  H03M3/452

Abstract: A sigma delta converter system and method includes a multi bit quantizer circuit coupled to an output of the converter. A single bit analog-to-digital converter circuit is contained in a feedback path of the converter. The converter includes a feed forward path operable to multiply an input voltage by a feed forward coefficient having a value that is a function of a gain control input signal. The gain control input signal can have a value that is a function of the output of the multi bit quantizer.

Abstract translation: Σ-Δ转换器系统和方法包括耦合到转换器的输出端的多位量化器电路。 单个位模数转换器电路包含在转换器的反馈路径中。 该转换器包括前馈路径，其可操作以将输入电压乘以具有作为增益控制输入信号的函数的值的前馈系数。 增益控制输入信号可以具有作为多位量化器的输出的函数的值。

公开(公告)号：US07786711B2

公开(公告)日：2010-08-31

申请号：US12259220

申请日：2008-10-27

Applicant: Jia Wei ,  Kun Xing

Inventor： Jia Wei ,  Kun Xing

IPC: G05F1/613 ,  G05F1/00

CPC classification number: H02M3/1584 ,  H02M2001/0064

Abstract: Conduction loss in the body-diode of a low side MOSFET of a power switching stage of one phase of a coupled-inductor, multi-phase DC-DC converter circuit, associated with current flow in the output inductor of that one phase that is induced by current flow in a mutually coupled output inductor of another phase, during normal switching of that other stage, is effectively prevented by applying auxiliary MOSFET turn-on signals, that coincide with the duration of the induced current, to that low side MOSFET, so that the induced current will flow through the turned-on low side MOSFET itself, thereby by-passing its body-diode.

Abstract translation: 耦合电感器，多相DC-DC转换器电路的一相的功率开关级的低侧MOSFET的体二极管中的导通损耗与引起的该相的输出电感器中的电流相关联 通过在该另一级的正常切换期间在另一相的相互耦合的输出电感器中的电流流动，通过将与感应电流的持续时间相一致的辅助MOSFET导通信号施加到该低侧MOSFET而被有效地防止，因此 感应电流将流过导通的低端MOSFET本身，从而旁路其体二极管。

公开(公告)号：US07773445B2

公开(公告)日：2010-08-10

申请号：US12031645

申请日：2008-02-14

Applicant: Giovanni Pagano ,  Pierluca Guarino ,  Edoardo Nocita

Inventor： Giovanni Pagano ,  Pierluca Guarino ,  Edoardo Nocita

IPC: G11C7/02

CPC classification number: G11C7/067 ,  G11C7/062 ,  G11C16/349 ,  G11C2207/063

Abstract: A circuit for determining the value of a datum stored in an array memory cell of a non-volatile memory device having at least one reference memory cell of known content. The circuit has a determination stage, which compares an array electrical quantity, correlated to a current flowing in the array memory cell, with a reference electrical quantity, and supplies an output signal indicative of the datum, based on the comparison; and a generator circuit, provided with an input receiving a target electrical quantity correlated to a current flowing in use in the reference memory cell, and an output, which supplies the reference electrical quantity with a controlled value close or equal to that of the target electrical quantity. The generator circuit is provided with a variable generator, and a control unit connected to, and designed to control, the variable generator so that it will generate the controlled value of the reference electrical quantity.

Abstract translation: 一种用于确定存储在具有已知内容的至少一个参考存储器单元的非易失性存储器件的阵列存储器单元中的数据的值的电路。 电路具有判定级，其将与阵列存储单元中流动的电流相关联的阵列电量与参考电量进行比较，并且基于该比较来提供表示基准的输出信号; 以及发生器电路，其具有接收与在基准存储单元中使用的电流相关的目标电量的输入端和输出端，所述输出以与所述目标电气接近或相等的受控值提供所述参考电量 数量。 发电机电路设置有可变发电机，以及连接到并被设计成控制可变发电机从而产生参考电量的受控值的控制单元。

公开(公告)号：US07764057B2

公开(公告)日：2010-07-27

申请号：US11087323

申请日：2005-03-22

Applicant: Terry Groom

Inventor： Terry Groom

IPC: G05F1/40 ,  G05F1/00 ,  G05B24/02

CPC classification number: H02M3/156 ,  H02M2001/0025

Abstract: A signal regulator includes a switching circuit, a controller, and a threshold generator. The switching circuit generates a regulated output voltage, and the controller activates the switching circuit for a predetermined time when the regulated output signal has a predetermined relationship to a threshold voltage. The threshold generator generates the threshold voltage in response to the controller. Generating the threshold voltage in response to the switching controller can reduce the effect that noise has on the operation of the switching circuit, and can thus decrease the magnitude of the noise-induced jitter in the regulator's steady-state switching frequency as compared to conventional switching regulators.

Abstract translation: 信号调节器包括开关电路，控制器和阈值发生器。 开关电路产生稳定的输出电压，并且当调节的输出信号与阈值电压具有预定关系时，控制器激活开关电路达预定时间。 阈值发生器响应于控制器产生阈值电压。 响应于开关控制器生成阈值电压可以降低噪声对开关电路的操作的影响，并且因此可以降低调节器的稳态开关频率中的噪声引起的抖动的幅度，与常规开关 监管者。

公开(公告)号：US07752759B2

公开(公告)日：2010-07-13

申请号：US11336410

申请日：2006-01-19

Applicant: Daniel C. Perreault

Inventor： Daniel C. Perreault

IPC: B26B1/04

CPC classification number: B26B1/04 ,  B26B1/044 ,  B26B1/046

Abstract: A folding knife comprises a lock configured to more securely hold the blade in an extended position than conventional locks of conventional knives. The folding knife includes a handle, a blade movable relative to the handle to an extended position, and the lock that retains the blade in the extended position. The blade includes a cutting edge, and a tang that has a cavity and that is attached to the handle and pivotable about a pivot axis. The cavity includes a central axis parallel or substantially parallel with the pivot axis and that is located a distance away from the pivot axis that is greater than the distance between the pivot axis and the end of the handle. The lock includes a pin moveable relative to the handle and insertable into the cavity to retain the blade in an extended position. The lock holds the blade more securely by contacting the blade a further distance away from the location where the blade is attached to the handle than the distance between the same two locations of a conventional folding knife.

Abstract translation: 折叠刀包括锁定构件，以将传统刀的传统锁定更为牢固地保持刀片处于延伸位置。 折叠刀包括手柄，可相对于手柄移动到延伸位置的刀片，以及将刀片保持在延伸位置的锁。 叶片包括切割边缘和柄部，其具有空腔并且连接到手柄并且绕枢转轴线枢转。 空腔包括平行于或基本上平行于枢转轴线的中心轴线，该中心轴线远离枢转轴线的距离大于枢转轴线和手柄端部之间的距离。 锁包括可相对于手柄移动并可插入空腔中的销，以将刀片保持在延伸位置。 通过使刀片与常规折叠刀的相同两个位置之间的距离远离刀片附接到手柄的位置更远的距离使刀片更牢固地保持刀片。

公开(公告)号：US07750579B2

公开(公告)日：2010-07-06

申请号：US11153848

申请日：2005-06-14

Applicant: Natale Aiello

Inventor： Natale Aiello

IPC: H05B41/16

CPC classification number: H05B33/0818 ,  H05B33/0851

Abstract: In a device for driving LEDs with variable light intensity, a supply stage has a first operating mode, in which a controlled supply current is generated, and a second operating mode, in which a controlled supply voltage is generated. A LED is connected to the supply stage, receives the controlled supply current or voltage, and has a turning-on threshold voltage higher than the controlled supply voltage. A current sensor generates a current-feedback signal that is correlated to the current flowing in the LED and is supplied to the supply stage in the first operating mode. An intensity-control stage generates a mode-control signal that is sent to the supply stage and controls sequential switching between the first and the second operating modes of the supply stage.

Abstract translation: 在用于驱动具有可变光强度的LED的装置中，供应级具有产生受控供电电流的第一工作模式和产生受控供电电压的第二工作模式。 LED连接到电源级，接收受控供电电流或电压，并具有高于受控电源电压的导通阈值电压。 电流传感器产生与在LED中流动的电流相关的电流反馈信号，并在第一操作模式下提供给电源级。 强度控制级产生模式控制信号，该模式控制信号被发送到电源级并且控制在供电级的第一和第二操作模式之间的顺序切换。

公开(公告)号：US07745143B2

公开(公告)日：2010-06-29

申请号：US11282272

申请日：2005-11-18

Applicant: Vincenzo Casasanta, III

Inventor： Vincenzo Casasanta, III

IPC: G01N33/53

CPC classification number: G01N21/553 ,  G01N33/54373

Abstract: A method of analyzing a sample comprising directing a beam of light to a spot on the surface of a microarray treated with the sample using a digital micromirror device, and observing the SPR spectral shift due to a chemical binding event. The digital micromirror device can be, for example, that used in Digital Light Processing (DLP). Such a device can selectively place a pixel of light onto a microarray such that each spot can be observed at millisecond intervals and the whole microarray can be sequentially scanned over a relatively short period. The SPR spectral shift for each spot can be measured as a function of time, thus producing SPR detection of molecular binding in an array format.

Abstract translation: 一种分析样品的方法，包括使用数字微镜装置将光束引导到用样品处理的微阵列的表面上的斑点，并观察由于化学结合事件引起的SPR光谱偏移。 数字微镜装置可以是例如在数字光处理（DLP）中使用的。 这样的器件可以选择性地将光的像素放置在微阵列上，使得可以以毫秒的间隔观察每个斑点，并且可以在相对短的时间段内依次扫描整个微阵列。 可以测量每个斑点的SPR光谱偏移作为时间的函数，从而产生阵列格式的分子结合的SPR检测。