公开(公告)号：US4995038A

公开(公告)日：1991-02-19

申请号：US522479

申请日：1990-05-11

Applicant: David C. Brown

Inventor： David C. Brown

IPC: G01R31/28 ,  G01R31/30 ,  G01R31/3185

CPC classification number: G01R31/30 ,  G01R31/2818 ,  G01R31/318505

Abstract: The subject invention features diagnostic circuitry installed on one or more chips of a board. This diagnostic circuitry is constructed so that during a diagnostic interval it generates a diagnostic output signal if and only if it is supplied with normal voltages on service supply structures (such as ground, B+ supply, clock) distributing service voltages to devices on the board. The diagnostic output is connected to a diagnostic output pin of the chip which may also serve as one of the operating pins of the chip (such as a signal input pin). The receptacle for the diagnostic pin is connected on the board to a diagnostic interface at the periphery of the board.

Abstract translation: 本发明的特征在于安装在板的一个或多个芯片上的诊断电路。 该诊断电路被构造成使得在诊断间隔期间，当且仅当在服务供应结构（例如接地，B +电源，时钟）上提供正常电压以将服务电压分配给电路板上的设备时，该诊断电路产生诊断输出信号。 诊断输出连接到芯片的诊断输出引脚，其也可以用作芯片的操作引脚之一（例如信号输入引脚）。 诊断引脚的插座连接在电路板的外围的诊断接口上。

公开(公告)号：US4733929A

公开(公告)日：1988-03-29

申请号：US826304

申请日：1986-02-05

Applicant: David C. Brown

Inventor： David C. Brown

IPC: F21V8/00 ,  G02B6/02 ,  G02B6/26 ,  G02B6/28 ,  F21V7/04

CPC classification number: G02B6/0006 ,  G02B6/03694 ,  G02B6/2817 ,  Y10S359/90

Abstract: This invention relates to a coaxial diffuser optical fiber wave guide incident radiation energy concentrator using internal diffusion to scatter incident radiation energy into guided modes to effect a cumulative propagation of the energy along the wave guide axis which creates a concentration of the incident radiation energy at the collector's edges.

Abstract translation: 本发明涉及一种同轴扩散光纤波导入射辐射能量集中器，其使用内部扩散来将入射的辐射能量散射到引导模式中，以实现能量沿着波导轴的累积传播，这在波导引导轴上产生了入射辐射能量的集中 收集者的边缘。

公开(公告)号：US4249141A

公开(公告)日：1981-02-03

申请号：US913920

申请日：1978-06-08

Applicant: David C. Brown ,  Jack Wilson

Inventor： David C. Brown ,  Jack Wilson

IPC: H01S3/16

CPC classification number: H01S3/16

Abstract: Laser systems in which efficiency and high repetition rate operation are obtained utilize an active laser medium consisting of pentaphosphate with high concentration doping of a rare earth such as neodymium and a pumping means in optical contact with the active medium which produces pump radiation confined to a band which essentially overlaps the absorption band of the laser medium. An active mirror configuration is described with thin layer of pentaphosphate active medium on one side of a substrate which is transmissive to the pump radiation. The pump radiation is provided by an excimer laser or by a semiconductor converter layer which is excited by flash lamps. The laser medium may be segmented with the space between segments occupied by material absorptive of amplified spontaneous emission wavelengths. The laser system is especially useful in laser fusion systems.

Abstract translation: 获得效率和高重复率操作的激光系统利用由五磷酸盐组成的活性激光介质，其中高浓度掺杂稀土如钕，以及与活性介质光学接触的泵送装置，该活性介质产生限制在带 其基本上与激光介质的吸收带重叠。 在衬底的一侧上用磷光体活性介质的薄层描述有源反射镜结构，其对泵浦辐射是透射的。 泵浦辐射由准分子激光器或被闪光灯激发的半导体转换器层提供。 激光介质可以被被放大的自发发射波长吸收的材料所占据的部分之间的空间分段。 激光系统在激光融合系统中特别有用。

公开(公告)号：US4070863A

公开(公告)日：1978-01-31

申请号：US740767

申请日：1976-11-05

Applicant: David C. Brown

Inventor： David C. Brown

IPC: E02B7/28 ,  E02B7/54

CPC classification number: E02B7/28 ,  E02B7/54

Abstract: A sluice gate assembly has a resilient seal member mounted on the gate disc for movement therewith relative to a stationary frame. The frame has seat facings against which seat facings on the gate disc are urged when the gate disc is seated in the closed position. The resilient seal member is normally spaced from the frame and its seat facings when the gate disc is in other than the seated closed position. As the gate disc is seated in the closed position, a wedge-actuated seal retainer exerts a force on the resilient seal member to deform it against the frame seat facings.

Abstract translation: 闸门组件具有安装在门盘上的弹性密封件，用于相对于固定框架运动。 框架具有座面，当门盘位于关闭位置时，门板上的座椅面板将被推动。 当门盘不在座位关闭位置时，弹性密封构件通常与框架及其座椅面板间隔开。 当门盘位于关闭位置时，楔形致动的密封保持器在弹性密封构件上施加力以使其抵靠框架座面。

公开(公告)号：US20230208105A1

公开(公告)日：2023-06-29

申请号：US18146376

申请日：2022-12-24

Applicant: David C. Brown ,  Christopher L. Hancock ,  Nicholas S. Tomasello ,  James P. Cioffi ,  Sten O. Tornegård

Inventor： David C. Brown ,  Christopher L. Hancock ,  Nicholas S. Tomasello ,  James P. Cioffi ,  Sten O. Tornegård

IPC: H01S5/14 ,  H01S5/024 ,  H01S5/00

CPC classification number: H01S5/141 ,  H01S5/02438 ,  H01S5/0064

Abstract: Systems, methods, and other embodiments for a new compact narrowband diode-pumped solid-state laser device enabled by Volume Bragg Grating (VBG) technology and capable of operating at the watt or higher output power level. This laser is stable, operates in a transverse electromagnetic (TEM) output mode, and with a single-narrowband (

公开(公告)号：US08654423B2

公开(公告)日：2014-02-18

申请号：US13009939

申请日：2011-01-20

Applicant: David C. Brown

Inventor： David C. Brown

IPC: G02B26/08

CPC classification number: G02B26/105 ,  G02B7/1821

Abstract: A taut-band resonant scanner is disclosed that includes an elongated band and a sub-assembly. The elongated band has a length in an elongated direction, a width in a width direction that is orthogonal to the elongated direction, and a thickness in a thickness direction that is orthogonal to both the width direction and the elongated direction, wherein the thickness is substantially smaller than the width and wherein the width direction and elongated direction define a band width/length plane. The sub-assembly is attached to a portion of the band, and includes at least one mounting structure.

Abstract translation: 公开了包括细长带和子组件的拉紧谐振扫描器。 细长带具有沿长度方向的长度，与细长方向正交的宽度方向的宽度和与宽度方向和长度方向正交的厚度方向上的厚度，其中厚度基本上 小于宽度，并且其中宽度方向和细长方向限定带宽/长度平面。 子组件附接到带的一部分，并且包括至少一个安装结构。

公开(公告)号：US08108187B2

公开(公告)日：2012-01-31

申请号：US11970757

申请日：2008-01-08

Applicant: David C. Brown

Inventor： David C. Brown

IPC: G06G7/48

CPC classification number: G06T17/00 ,  G06T15/06 ,  G09G2380/08

Abstract: A method and system of surface analysis or product design comprising using a plurality of input scans, commonly orienting the scans, establishing a common origin, creating a ray mesh having a plurality of rays extending from the origin, calculating intersections of the rays with the input scans, analyzing the intersection along each ray, generating percentile envelopes by connecting similar percentile points on each ray, and designing products using percentile envelopes as a guide. The system may comprise a device for scanning surfaces, a fit plan setting forth predetermined guidelines for the product, a coordinate transformation algorithm, an envelope processor comprising an intersection calculation algorithm for analyzing data sets and generating output surfaces, and an output file.

Abstract translation: 表面分析或产品设计的方法和系统包括使用多个输入扫描，通常定向扫描，建立公共原点，创建具有从原点延伸的多条光线的射线网格，计算射线与输入的交点 扫描，分析沿着每条射线的交叉点，通过连接每条射线上的相似百分位数产生百分位数信封，并使用百分位数信封设计产品作为指导。 系统可以包括用于扫描表面的装置，为产品设定预定准则的配合计划，坐标变换算法，包括用于分析数据集并生成输出表面的交叉点计算算法的包络处理器，以及输出文件。

公开(公告)号：US20110181932A1

公开(公告)日：2011-07-28

申请号：US13009939

申请日：2011-01-20

Applicant: David C. Brown

Inventor： David C. Brown

IPC: G02B26/10

CPC classification number: G02B26/105 ,  G02B7/1821

Abstract: A taut-band resonant scanner is disclosed that includes an elongated band and a sub-assembly. The elongated band has a length in an elongated direction, a width in a width direction that is orthogonal to the elongated direction, and a thickness in a thickness direction that is orthogonal to both the width direction and the elongated direction, wherein the thickness is substantially smaller than the width and wherein the width direction and elongated direction define a band width/length plane. The sub-assembly is attached to a portion of the band, and includes at least one mounting structure.

Abstract translation: 公开了包括细长带和子组件的拉紧谐振扫描器。 细长带具有沿长度方向的长度，与细长方向正交的宽度方向的宽度和与宽度方向和长度方向正交的厚度方向上的厚度，其中厚度基本上 小于宽度，并且其中宽度方向和细长方向限定带宽/长度平面。 子组件附接到带的一部分，并且包括至少一个安装结构。

公开(公告)号：US07924285B2

公开(公告)日：2011-04-12

申请号：US11101048

申请日：2005-04-06

Applicant: David C. Brown ,  Worachai Chaoweeraprasit ,  Zhanjia Yang

Inventor： David C. Brown ,  Worachai Chaoweeraprasit ,  Zhanjia Yang

IPC: G06T15/70

CPC classification number: G06F17/211

Abstract: Described is a system and method by which text elements to be rendered on a computer display (e.g., paragraph, line or any subset of text including a character or glyph) may be individually or collectively animated, at an author-selected level of granularity. Animation of text may be specified by setting animation properties via direct coding (e.g., in markup) or by specifying animation code to execute on text-related data, just prior to rendering. The text to animate may be static, or dynamically obtained at runtime from an external source. The text to animate is maintained as a whole with other text of the same element, in a text object, until a processing level that produces separate glyph runs, with an animation transform associated with each glyph run to be animated. Also described is an API that supports text animation.

Abstract translation: 描述了一种系统和方法，通过该系统和方法，可以以作者选择的粒度级别在计算机显示器上呈现的文本元素（例如，包括字符或字形的文本的段落，行或任何子集）可以单独地或集体地动画化。 文本的动画可以通过直接编码（例如，标记）来设置动画属性，或者通过在渲染之前通过指定在文本相关数据上执行的动画代码来指定。 动画的文本可能是静态的，或者在运行时从外部源动态获取。 动画文本作为一个整体与文本对象中相同元素的其他文本保持一致，直到生成单独的字形的处理级别运行，并且与每个字形运行相关联的动画变换将被动画化。 还描述了一种支持文本动画的API。

公开(公告)号：US20100324674A1

公开(公告)日：2010-12-23

申请号：US12854645

申请日：2010-08-11

Applicant: David C. Brown

Inventor： David C. Brown

IPC: A61F2/16

CPC classification number: A61F2/1601 ,  A61F2/1602 ,  A61F2/1605 ,  A61F2/1624 ,  A61F2/1648 ,  A61F2/1694 ,  A61F2002/1683 ,  A61F2002/16901 ,  A61F2002/16902 ,  A61F2220/0083 ,  A61F2250/0003

Abstract: Intraocular devices for use in and attached to the natural lens capsule of an eye are provided. The lens capsule may be maintained in a configuration to avoid post-operative changes that are deleterious to vision. Single or dual optic systems are provided, which may be accommodating. Combinations of devices to obtain dual optic systems are disclosed.

Abstract translation: 提供了用于眼附件并附着在眼睛的天然晶状体胶囊上的眼内装置。 镜片胶囊可以保持在构造中以避免对视力有害的手术后变化。 提供单或双光学系统，其可以是容纳的。 公开了获得双光学系统的装置的组合。