公开(公告)号：US4853315A

公开(公告)日：1989-08-01

申请号：US144825

申请日：1988-01-15

申请人： Dennis R. McKean ,  Robert D. Miller ,  Joseph G. Walsh ,  Carlton G. Willson

发明人： Dennis R. McKean ,  Robert D. Miller ,  Joseph G. Walsh ,  Carlton G. Willson

IPC分类号： C07C309/76 ,  C07C67/00 ,  C07C301/00 ,  G03C1/72 ,  G03C1/73 ,  G03F7/022

CPC分类号： G03F7/022

摘要： Esters of 1-oxo-2-diazo-naphthalene sulfonic acid wherein the sulfonic acid group is at either the 4 or the 5 position of a hydroxymethyl-tricyclo [5.2.1.0.sup.2,6 ] decane wherein the hydroxy group is either at the 3 or 4 position and useful as sensitizers for positive resists, particularly relatively thick resists at 365 nm.

公开(公告)号：US06683522B2

公开(公告)日：2004-01-27

申请号：US09861736

申请日：2001-05-21

申请人： Joseph G. Walsh

发明人： Joseph G. Walsh

IPC分类号： H01F3820

CPC分类号： H01F17/0006 ,  H01F19/04 ,  H01F2019/085 ,  Y10T29/4902

摘要： The planarization of inductive components by reducing standard coiled designs to single turn, open ended designs from which the required parameters are obtained by scaling the length. Single turn designs having magnetic material encircling the conductors along their full length enable the thinnest form. The single turn, open ended form also enables the inductive component to be routed according to any shape in the plane or on any conformal surface. The single turn inductors do not need to coil hence there is no overlap necessary in the plane. The planar form allows integration of inductive components with integrated circuits. These inductive components can be embedded in other materials. They can also be fabricated directly onto parts.

摘要翻译： 通过将标准线圈设计减小到单圈，开放式设计，可以对电感元件进行平面化，通过缩放长度可以从中获得所需的参数。 具有沿其全长环绕导体的磁性材料的单圈设计使得能够形成最薄的形状。 单圈，开口形式还使感性部件能够根据平面或任何保形表面上的任何形状进行布线。 单圈电感器不需要线圈，因此在平面中不需要重叠。 平面形式允许将电感元件与集成电路集成。 这些电感元件可以嵌入其他材料。 它们也可以直接制造在零件上。

公开(公告)号：US5363195A

公开(公告)日：1994-11-08

申请号：US996724

申请日：1992-12-24

申请人： Paul A. Ward ,  Joseph G. Walsh

发明人： Paul A. Ward ,  Joseph G. Walsh

IPC分类号： G01C19/72

CPC分类号： G01C19/726

摘要： An automatic gain calibration system for a phase modulator for forcing a predetermined phase shift amplitude includes a phase modulator responsive to an applied voltage for modulating the phase of a radiation beam. The frequency spectrum of the modulated radiation beam is converted to the electrical domain where a selected even harmonic of the spectrum is nulled. The scaling circuit then responds to the amplitude of voltage applied to the phase modulator that obtains the phase shift which produced the nulling of the selected even harmonic and scales that voltage to generate the predetermined phase shift amplitude which is desired.

摘要翻译： 用于强制预定相移振幅的相位调制器的自动增益校准系统包括响应于施加的电压以调制辐射束的相位的相位调制器。 调制的辐射束的频谱被转换成其中所选频谱的均匀谐波为零的电域。 缩放电路然后响应于施加到相位调制器的电压的幅度，该相位调制器获得产生所选择的偶次谐波零点的相移，并且对该电压进行比例以产生期望的预定相移幅度。

公开(公告)号：US06990725B2

公开(公告)日：2006-01-31

申请号：US10265170

申请日：2002-10-04

申请人： Mark D. Fontanella ,  Paul Greiff ,  Donato Cardarelli ,  Joseph G. Walsh

发明人： Mark D. Fontanella ,  Paul Greiff ,  Donato Cardarelli ,  Joseph G. Walsh

IPC分类号： H01F7/06

CPC分类号： H01F17/0006 ,  H01F17/06 ,  H01F41/046 ,  H01L27/08 ,  H01L28/10 ,  Y10T29/4902 ,  Y10T29/49069 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49124 ,  Y10T156/1052

摘要： This invention relates to the fabrication of planar inductive components whereby the design in cross-section describes a conductor surrounded by magnetic material along the length of the conductor; an electrical insulator is placed between the conductor and the magnetic material. Cases also apply where more than one independent conductor is used. The planar form allows integration of inductive components with integrated circuits. These inductive components can be embedded in other materials. They can also be fabricated directly onto parts.

公开(公告)号：US06446217B1

公开(公告)日：2002-09-03

申请号：US09266679

申请日：1999-03-11

申请人： Raymond Carroll ,  Joseph G. Walsh

发明人： Raymond Carroll ,  Joseph G. Walsh

IPC分类号： G06F104

CPC分类号： G01P15/097 ,  G01C19/56 ,  G01H3/10

摘要： This invention describes a technique for measuring the peak amplitude and phase of an oscillating member without using any external precision references other than stable precision frequencies. The technique relies upon stable reference dimension of the oscillating member and stable dimensions of a stationary system which the member is oscillating with respect to. The technique uses a stable precision crystal clock oscillator to measure the time at which the oscillating member arrives at certain reference angles. The reference angles may be established on the member or by interferometry, with respect to sensors on a stationary member. Using inputs from the sensors, a precision clock, and counters the system determines the period of oscillation of the vibrating member and the phase of the maximum excursions of the vibrating member based on the time required for the oscillating member to move through the reference angles established on the reference member.

摘要翻译： 本发明描述了一种用于测量振荡部件的峰值振幅和相位的技术，而不使用除稳定精度频率之外的任何外部精密基准。 该技术依赖于摆动构件的稳定的参考尺寸和构件相对于其摆动的固定系统的稳定尺寸。 该技术使用稳定的精密晶体时钟振荡器来测量振荡元件到达某些参考角度的时间。 相对于固定构件上的传感器，可以在构件上建立参考角度或通过干涉测量。使用传感器的输入，精密时钟和系统的计数器确定振动构件的振荡周期和振动构件的相位 基于摆动构件移动通过在基准构件上建立的基准角所需的时间，振动构件的最大偏移。

公开(公告)号：US06233834B1

公开(公告)日：2001-05-22

申请号：US09257068

申请日：1999-02-24

申请人： Joseph G. Walsh

发明人： Joseph G. Walsh

IPC分类号： G01B730

CPC分类号： H01F19/04 ,  H01F17/0006 ,  H01F2019/085

摘要： This invention relates to the planarization of inductive components by reducing standard coiled designs to single turn designs from which the required parameters are obtained by scaling the length. Single turn designs having magnetic material encircling the conductors along their full length enable the thinnest form. The single turn form also enables the inductive component to be routed according to any shape in the plane or on any conformal surface. The single turn inductors do not need to coil hence there is no overlap necessary in the plane. The planar form allows integration of inductive components with integrated circuits. These inductive components can be embedded in other materials. They can also be fabricated directly onto parts. The differential current transformer by virtue of its fabrication next to a capacitive pick-off enables the preservation of the purity of the signal obtained by taking signal differences close to the transducer and minimizing pick-up from leads.

摘要翻译： 本发明涉及通过将标准线圈设计减小到单圈设计来平滑化电感元件，通过缩放所需的参数来获得所需的参数。 具有沿其全长环绕导体的磁性材料的单圈设计使得能够形成最薄的形状。 单一转弯形式还使得感应部件能够根据平面或任何保形表面上的任何形状进行布线。 单圈电感器不需要线圈，因此在平面中不需要重叠。 平面形式允许将电感元件与集成电路集成。 这些电感元件可以嵌入其他材料。 它们也可以直接制造在零件上。 差分电流互感器凭借其紧凑的电容式拾取器的制造能够保持通过靠近换能器的信号差异获得的信号的纯度，并最大限度地减少引线的吸收。