公开(公告)号：US20050048881A1

公开(公告)日：2005-03-03

申请号：US10653474

申请日：2003-09-02

申请人： David Wolff ,  James O'Donnell ,  Richard Hunter

发明人： David Wolff ,  James O'Donnell ,  Richard Hunter

IPC分类号： B24B3/46 ,  B24B5/00 ,  B24B29/00

CPC分类号： B24B3/46

摘要： The present invention relates to an apparatus for sharpening a circular blade. The sharpening apparatus is adapted to be positioned adjacent a power-driven sharpening wheel at an angle. The sharpening apparatus includes an angularly adjustable tool holder for angularly positioning the circular blade against the power-driven sharpening wheel. The sharpening apparatus of the present invention also includes a blade holder that quickly and easily locks the circular blade into place for sharpening and releases the blade after sharpening is complete. The present invention provides a reasonably safe and efficient sharpening apparatus for circular blades that provides uniform, high quality sharpening of one-sided and two-sided blades of varying circumferences.

摘要翻译： 本发明涉及一种用于磨削圆形刀片的​​设备。 锐化装置适于以一定的角度位于动力驱动的磨刀轮附近。 锐化装置包括角度可调节的刀架，用于将圆形刀片角度地定位在动力驱动的磨刀轮上。 本发明的磨边装置还包括刀片保持器，其能够快速且容易地将圆形刀片锁定到位，用于磨削并且在磨削完成之后释放刀片。 本发明提供了一种用于圆形刀片的​​相当安全和有效的锐化装置，其提供具有不同周长的单面和双面刀片的均匀，高质量的磨削。

公开(公告)号：US08342915B1

公开(公告)日：2013-01-01

申请号：US12716635

申请日：2010-03-03

申请人： David Vogel ,  David Wolff

发明人： David Vogel ,  David Wolff

IPC分类号： B24B3/00

CPC分类号： A47J47/005 ,  B24D15/084

摘要： A conditioning and cutting apparatus for a blade is provided. The apparatus may include a cutting board and a conditioning device. The cutting board may include a top cutting surface, a bottom surface disposed in opposition to the top cutting surface, and a peripheral wall extending between the top cutting surface and the bottom surface and defining the perimeter of the cutting board. The cutting board may define a channel therein. The channel may define a recess and an opening thereto. The peripheral wall may define the opening of the channel. The conditioning device may be disposed in the channel. The conditioning device may be configured to interact with the blade as the blade is drawn through the channel.

摘要翻译： 提供了一种用于叶片的调理和切割装置。 该装置可以包括切割板和调节装置。 切割板可以包括顶切割表面，与顶切割表面相对设置的底表面，以及在顶切割表面和底表面之间延伸并限定切割板的周边的周壁。 切割板可以在其中限定通道。 通道可以限定凹部和开口。 外围壁可以限定通道的开口。 调节装置可以设置在通道中。 调节装置可以被配置成当刀片通过通道被拉动时与刀片相互作用。

公开(公告)号：US06789016B2

公开(公告)日：2004-09-07

申请号：US10167905

申请日：2002-06-12

申请人： Carl Raymond Bayh ,  Paul F. Drobnicki ,  Scott Esbin ,  Michael Murphy ,  Randolph Purdy ,  David Wolff

发明人： Carl Raymond Bayh ,  Paul F. Drobnicki ,  Scott Esbin ,  Michael Murphy ,  Randolph Purdy ,  David Wolff

IPC分类号： G06F1900

CPC分类号： G08G5/0008 ,  G01S13/765 ,  G01S13/767 ,  G01S13/9303 ,  G08G5/0052 ,  G08G5/0078

摘要： An airborne collision avoidance system includes a receiver stage constructed and arranged to detect (a) at a first radio frequency, first interrogation signals, and first collision resolution advisory (RA) signals transmitted from other nearby aircraft, and (b) at a second radio frequency, first acquisition signals including position information with respect to the nearby aircraft, and first reply signals from the nearby aircraft. A transmitter stage is constructed to produce (a) at the first radio frequency, second interrogation signals and second collision RA signals, and (b) at the second radio frequency, second acquisition signals including position information with respect to the given aircraft, and second reply signals from the given aircraft in response to the first interrogation signals. Tracking and collision avoidance information derived by a system processor from the detected first acquisition and first RA signals is shown on a cockpit display. The receiver and the transmitter stages are coupled to a single pair of upper and lower fuselage antennas through a T/R switch module.

摘要翻译： 机载碰撞避免系统包括接收机级，其被构造和布置成检测（a）在第一射频，第一询问信号和从其他附近飞机发射的第一碰撞解析咨询（RA）信号，以及（b）在第二无线电 频率，第一采集信号，包括相对于附近飞机的位置信息，以及来自附近飞机的第一应答信号。 发射机级被构造为在第一射频产生（a），第二询问信号和第二冲突RA信号，以及（b）在第二射频，第二获取信号包括相对于给定飞行器的位置信息，以及第二 响应于第一询问信号从给定的飞机回复信号。 在驾驶舱显示器上显示由系统处理器从检测到的第一采集和第一RA信号导出的跟踪和碰撞避免信息。 接收器和发射器级通过T / R开关模块耦合到单对上部和下部机身天线。

公开(公告)号：US20060033700A1

公开(公告)日：2006-02-16

申请号：US11097794

申请日：2005-03-31

申请人： Robert Lewis ,  Joey Kitabayashi ,  David Wolff

发明人： Robert Lewis ,  Joey Kitabayashi ,  David Wolff

IPC分类号： G09G3/36

CPC分类号： G09G3/3413

摘要： A control system display screen for appliances is provided with a backlighted screen for which the color may be varied. The backlighted screen is provided with a multiplicity of groups of three liquid crystal devices (“LCD”) in which each group has LCDs of three different colors with red, green and blue being the preferred colors. The intensity of the light emitted from each set of LCDs of a given color may be varied by a control manipulated by the operator to thereby provide a backlighted screen of virtually any desired color that may be created by mixing those three colors.

摘要翻译： 电器的控制系统显示屏幕具有可以改变颜色的背光屏幕。 背光屏幕设置有多组三个液晶装置（“LCD”），其中每组具有三种不同颜色的LCD，其中红色，绿色和蓝色是优选的颜色。 从给定颜色的每组LCD发射的光的强度可以通过操作者操纵的控制来改变，由此提供实际上可以通过混合这三种颜色而产生的所需颜色的背光屏幕。

公开(公告)号：US20050276046A1

公开(公告)日：2005-12-15

申请号：US11149838

申请日：2005-06-10

申请人： Rick Oppor ,  Bahar Wadia ,  Donald Mueller ,  David Wolff

发明人： Rick Oppor ,  Bahar Wadia ,  Donald Mueller ,  David Wolff

IPC分类号： F21S4/00 ,  F21S8/00 ,  F21V7/00 ,  F21V15/01 ,  F21V25/04 ,  F21W131/305 ,  F21Y101/02

CPC分类号： H05B6/6444 ,  F21S4/20 ,  F21V7/0008 ,  F21V25/04 ,  F21W2131/305 ,  F21W2131/307 ,  F21Y2103/10 ,  F21Y2115/10

摘要： A lighting apparatus includes multiple point light sources housed in a reflector housing. The reflector housing diffuses the light produced by the point light sources to emulate a linear light source. Power supplies are provided to energize the light sources, to control heat generation and energy usage, and to provide thermal protection.

摘要翻译： 照明装置包括容纳在反射器壳体中的多个点光源。 反射器壳体扩散由点光源产生的光以模拟线性光源。 提供电源以激励光源，控制发热和能量使用，并提供热保护。

公开(公告)号：US06907735B2

公开(公告)日：2005-06-21

申请号：US10064895

申请日：2002-08-27

申请人： David Wolff ,  Antonio John Speranza ,  Oscar Chow

发明人： David Wolff ,  Antonio John Speranza ,  Oscar Chow

IPC分类号： F01K25/14 ,  F02C1/02 ,  F02B33/44

CPC分类号： F01K25/14 ,  F02C1/02 ,  Y02T10/16 ,  Y02T10/166

摘要： A system and method are provided for generating electricity for use with liquid hydrogen storage facility. The system includes a liquid hydrogen storage tank with a pressure relief. An energy conversion device is connected to the pressure relief valve an converts the hydrogen into rotational energy to operate an electrical generator. Electricity created by the generator can be fed back to operate ancillary loads in the facility, or sold for use in a main electrical grid.

摘要翻译： 提供了用于发电用于液体氢存储设备的系统和方法。 该系统包括具有压力释放的液体储氢罐。 能量转换装置连接到减压阀，将氢气转化成旋转能量以操作发电机。 发电机产生的电能可以反馈到设备中的辅助负载，或出售用于主电网。