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公开(公告)号：US5686957A
公开(公告)日：1997-11-11
申请号：US496742
申请日：1995-06-30
申请人： Robert G. Baker
发明人： Robert G. Baker
IPC分类号： G03B15/00 , G02B3/00 , G02B6/04 , G02B6/06 , G02B13/04 , G02B13/06 , G02B13/16 , G03B19/00 , G06T1/00 , H04N5/225 , H04N5/232 , H04N5/262 , H04N7/14 , H04N7/15 , H04N7/18
CPC分类号： H04N7/142 , G02B13/06 , G02B3/0087 , G02B6/04 , G02B6/06 , H04N5/2628 , H04N7/15
摘要： An automatic, voice-directional video camera image steering system specifically for use for teleconferencing that electronically selects segmented images from a selected panoramic video scene typically around a conference table so that the participant in the conference currently speaking will be the selected segmented image in the proper viewing aspect ratio, eliminating the need for manual camera movement or automated mechanical camera movement. The system includes an audio detection circuit from an array of microphones that can instantaneously determine the direction of a particular speaker and provide directional signals to a video camera and lens system that provides a panoramic display that can electronically select portions of that image and, through warping techniques, remove any distortion from the most significant portions of the image which lie from the horizon up to approximately 30 degrees in a hemispheric viewing area.
摘要翻译： 一种专门用于电话会议的自动语音方向摄像机图像转向系统，其电子地选择通常在会议桌周围的所选全景视频场景中的分割图像，使得当前会议中的参加者将是适当的选择的分割图像 观看宽高比，无需手动相机移动或自动机械相机移动。 该系统包括来自麦克风阵列的音频检测电路，其可以瞬时确定特定扬声器的方向，并向摄像机和透镜系统提供定向信号，该视频摄像机和透镜系统提供可以电子地选择该图像的部分的全景显示，并且通过翘曲 技术，从半球观看区域中的地平线到最多30度的图像的最重要部分去除任何失真。
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公开(公告)号：US5517587A
公开(公告)日：1996-05-14
申请号：US311472
申请日：1994-09-23
申请人： Robert G. Baker , Paul R. Swingle
发明人： Robert G. Baker , Paul R. Swingle
CPC分类号： G06K9/3283 , G06T3/608 , H04N1/3878 , G06K2209/01
摘要： A method and computer implementation are disclosed for correcting skew and shift which may occur as the image on a document or other field is scanned with line scanning apparatus. By selecting scans, lines are logically overlaid upon a memory map of the scanned image and a best-fit line is calculated through left-most image points near the left ends of the lines. The best-fit line substantially defines the left margin. The angle which complements the angle between the overlay lines and the best-fit line is calculated and the image map is rotated in storage, aligning the image with scanner's x-axis and y-axis. The method may be started while scanning is still in progress and the last portion of the image may be rotated according to the invention as it is being stored. The left margin is more accurately found by expanding the search for left-most pixels using search areas around the fit originally found left-most points. The best-fit line is further refined by calculating a standard deviation of each left-most point from the best-fit line and taking a new best-fit line through those points that deviate by less than for example two sigma from the original best-fit line.
摘要翻译： 公开了一种方法和计算机实现，用于校正当利用线扫描装置扫描文档或其他场上的图像时可能发生的倾斜和偏移。 通过选择扫描，线条逻辑地覆盖在扫描图像的存储器映射上，并且通过在线的左端附近的最左边的图像点计算最佳拟合线。 最佳拟合线基本上限定左边距。 计算与覆盖线和最佳拟合线之间的角度互补的角度，并将图像图在存储中旋转，将图像与扫描仪的x轴和y轴对齐。 当扫描仍在进行中时，该方法可以开始，并且根据本发明，在存储图像的最后部分可以旋转图像的最后部分。 通过使用最初找到的最左点的搜索区域扩展搜索最左边的像素，可以更精确地找到左边距。 通过从最佳拟合线计算每个最左点的标准偏差，并通过偏离小于例如原始最佳拟合线的两个西格玛的点来获取最佳拟合线， 适合线。
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13.发明授权Real-time, concurrent, multifunction digital signal processor subsystem for personal computers 失效用于个人电脑的实时并发多功能数字信号处理器子系统
公开(公告)号：US5291614A
公开(公告)日：1994-03-01
申请号：US753505
申请日：1991-09-03
申请人： Robert G. Baker , Bradley J. DeBauche , Chris Dombrowski , Eric Jensen , Lloyd H. Massman , Melvin McCain , Paul R. Swingle
发明人： Robert G. Baker , Bradley J. DeBauche , Chris Dombrowski , Eric Jensen , Lloyd H. Massman , Melvin McCain , Paul R. Swingle
CPC分类号： G06F9/4887
摘要： A personal computer system includes a digital signal processor (DSP) subsystem that is connectable to a plurality of application specific hardware devices. A single DSP is operable under a DSP real-time operating system (RTOS) to concurrently handle a plurality of different signal processing functions on a real-time basis. A DSP data store is connected to the DSP and to the personal computer and includes addressable locations that emulate addressable I/O registers associated with the application specific hardware devices to enable the personal computer to run a plurality of application programs controlling operation of the hardware devices. Performance is enhanced for I/O read and write operations by delaying halting of the DSP allowing such operations to complete in a cycle during which the DSP is not accessing the data store.
摘要翻译： 个人计算机系统包括可连接到多个应用特定硬件设备的数字信号处理器（DSP）子系统。 单个DSP可在DSP实时操作系统（RTOS）下操作，以实时地同时处理多个不同的信号处理功能。 DSP数据存储器连接到DSP和个人计算机，并且包括可寻址位置，其模拟与特定于应用的硬件设备相关联的可寻址I / O寄存器，以使得个人计算机能够运行控制硬件设备的操作的多个应用程序 。 通过延迟DSP的停止使I / O读和写操作的性能得到增强，允许这样的操作在DSP未访问数据存储的一个周期内完成。
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公开(公告)号：US4801051A
公开(公告)日：1989-01-31
申请号：US593607
申请日：1984-03-26
申请人： William A. Lewis , Robert G. Baker
发明人： William A. Lewis , Robert G. Baker
CPC分类号： B05C5/0237 , Y10T74/18752
摘要： An improved liquid dispensing apparatus having a micro-adjustment of the opening travel of a needle valve of the apparatus. This micro-adjustment comprises a sleeve-stop member which is axially movable but non-rotatable in the body of the apparatus. One end of the sleeve-stop member forms an end-stop to limit opening movement of the needle valve away from the valve seat. Screw threads of a first pitch are formed on an external portion of the sleeve-stop member and internal screw threads of a second pitch different from the first pitch are formed on a portion of the apparatus body. A generally tubular adjustment screw element is engaged with both the internal scew threads of the body bore and the external screw threads of the sleeve-stop member so that rotation of the adjustment screw element causes differential axial movement of the sleeve-stop member for fine adjustment of the maximum opening needle valve travel.
摘要翻译： 一种改进的液体分配装置，其具有对装置的针阀的打开行程的微调。 该微调整包括套筒止动构件，其可在装置的主体中轴向移动但不能旋转。 套筒止动构件的一端形成止挡件，以限制针阀远离阀座的打开运动。 第一节距的螺纹形成在套筒止动构件的外部，并且在装置主体的一部分上形成具有与第一间距不同的第二节距的内螺纹。 大体上管状的调节螺丝元件与主体孔的内部纱线和套筒止动件的外螺纹接合，使得调节螺丝元件的旋转导致套筒止动件的微小轴向移动以进行微调 的最大打开针阀行程。
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15.发明授权
公开(公告)号：US4455474A
公开(公告)日：1984-06-19
申请号：US325389
申请日：1981-11-27
申请人： Calvin R. Jameson , Robert G. Baker
发明人： Calvin R. Jameson , Robert G. Baker
CPC分类号： F16L53/008 , Y10T137/6606
摘要： A flexible electrically heated hose for transporting molten adhesive from a melter to a dispenser. The hose comprises a Teflon tube contained within stainless steel braided wire and fitted with conventional hydraulic fittings at each end. The braided tube is encased within a multiple ply covering which includes electrical resistance heating wires and a resistance temperature detector adhered between two plies of helically wound fiberglass tape. This tape is covered by multiple plies of helically wound, double thickness fiberglass paper between the plies of which there are embedded spiral wound electrical leads to the dispenser. The fiberglass paper layer is encased within two layers of helically wound polyester felt, a layer of helically wound vinyl tape, and a braided polyester cover. Hard molded plastic cuffs are attached to the ends of the hose. The electrical leads to the heating wires, temperature detector and dispenser extend radially from the hose through holes in the cuffs. Electrical plug-in adapters are attached to the ends of the electrical leads.
摘要翻译： 一种用于将熔融粘合剂从熔化器输送到分配器的柔性电加热软管。 软管包括不锈钢编织线中包含的特氟龙管，并在每端安装常规液压配件。 编织管被封装在多层覆盖物中，其中包括电阻加热丝和粘附在两层螺旋缠绕的玻璃纤维带之间的电阻温度检测器。 该胶带由多层螺旋缠绕的双层玻璃纤维纸覆盖，其间具有嵌入式螺旋缠绕的电引线到分配器。 玻璃纸层被包裹在两层螺旋缠绕的聚酯毡，一层螺旋缠绕的乙烯基带和一个编织的聚酯覆盖物中。 硬塑料袖口连接到软管的端部。 电气通向加热线，温度检测器和分配器从软管径向延伸通过袖口中的孔。 电插头适配器连接到电线的端部。
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公开(公告)号：US4334637A
公开(公告)日：1982-06-15
申请号：US180803
申请日：1980-08-25
CPC分类号： B65B51/023 , B05B1/00 , B05B1/306 , B05C5/001 , B05C5/0225
摘要： An extrusion nozzle assembly for use on a dispenser of molten hot melt adhesive. The nozzle comprises a heat conductive insert housed within a heat insulative plastic holder. A resilient seal within the holder prevents leakage between the nozzle and the dispenser when the nozzle is threaded only "finger tight" onto the dispenser.
摘要翻译： 一种用于熔融热熔粘合剂分配器的挤出喷嘴组件。 喷嘴包括容纳在热绝缘塑料保持器内的导热插入件。 当喷嘴仅以“手指紧紧”穿过分配器时，支架内的弹性密封件防止喷嘴和分配器之间的泄漏。
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公开(公告)号：US4245759A
公开(公告)日：1981-01-20
申请号：US35311
申请日：1979-05-02
IPC分类号： B05B9/01 , B05C17/00 , B05C17/005 , B67D5/62
CPC分类号： B05C17/002 , B05C17/00523
摘要： A hand held adhesive dispensing gun of the type intended to be rotatably mounted at the end of a heated flexible hose through which adhesive is supplied to the gun. The gun body includes a pivot post extending outwardly from the gun barrel. This post is pivotally mounted within a heated pivot sleeve which extends for approximately the full length of the post. Heat imparted to the sleeve by an electrical resistance heater mounted therein maintains the adhesive in the post and the gun barrel in the molten state. The design is such that there is no need for an electrical resistance heater in the rotatable gun and thus no need for an electrical cord to extend between the rotatable gun and the non-rotatable flexible hose.
摘要翻译： 一种手持式粘合剂分配枪，其类型旨在可旋转地安装在加热的柔性软管的端部，通过该软管将粘合剂供应到枪。 枪体包括从枪筒向外延伸的枢轴柱。 该柱可枢转地安装在加热的枢轴套筒中，该套筒延伸大约整个柱的整个长度。 通过安装在其上的电阻加热器向套筒施加的热量将粘合剂保持在柱子和枪管中处于熔融状态。 该设计使得不需要在可旋转枪中的电阻加热器，因此不需要电线在可旋转的枪和不可旋转的柔性软管之间延伸。
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公开(公告)号：US20080298674A1
公开(公告)日：2008-12-04
申请号：US12154734
申请日：2008-05-27
IPC分类号： G06K9/36
CPC分类号： G06K9/209 , G03B35/08 , G03B37/04 , H04N5/2251 , H04N5/23238 , H04N5/247 , H04N13/133 , H04N13/243 , H04N13/246
摘要： An imaging system for producing stereoscopic panoramic images using multiple coplanar pairs of image capture devices with overlapping fields of view held in a rigid structural frame for long term calibration maintenance. Pixels are dynamically adjusted within the imaging system for position, color, brightness, aspect ratio, lens imperfections, imaging chip variations and any other imaging system shortcomings that are identified during calibration processes. Correction of pixel information is implemented in various combinations of hardware and software. Corrected image data is then available for storage or display or for separate data processing actions such as object distance or volume calculations.
摘要翻译： 一种用于使用保持在刚性结构框架中的重叠视野的多个共面对的图像捕获装置一起生成立体全景图像的成像系统，用于长期校准维护。 像素在成像系统内动态调整，用于在校准过程中识别的位置，颜色，亮度，长宽比，镜头缺陷，成像芯片变化和任何其他成像系统缺陷。 像素信息的修正以硬件和软件的各种组合来实现。 校正的图像数据然后可用于存储或显示或用于单独的数据处理动作，例如物体距离或体积计算。
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公开(公告)号：US06465404B2
公开(公告)日：2002-10-15
申请号：US09811582
申请日：2001-03-20
IPC分类号： C11D172
CPC分类号： C11D3/046 , C11D1/72 , C11D3/06 , C11D3/08 , C11D3/18 , C11D3/26 , C11D3/28 , C11D3/30 , C11D3/43 , C11D11/0029 , C23G1/02 , C23G1/125 , C23G1/24 , C23G5/06
摘要： Aqueous cleaning compositions in which the pH is controlled comprise an acidic metal cleaning compound; at least one nitrogen containing compound to provide a stabilized pH; an emulsifier, a nonionic surfactant and optionally at least one water soluble solvent having a vapor pressure of less than 4 mm Hg at 20° C.
摘要翻译： 其中控制pH的水性清洁组合物包含酸性金属清洁化合物; 至少一种含氮化合物以提供稳定的pH; 乳化剂，非离子表面活性剂和任选的至少一种在20℃蒸气压小于4mm Hg的水溶性溶剂。
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公开(公告)号：US5389951A
公开(公告)日：1995-02-14
申请号：US95626
申请日：1993-07-21
申请人： Robert G. Baker
发明人： Robert G. Baker
IPC分类号： G02F1/1368 , G06F3/033 , G06F3/041 , G09G3/02
CPC分类号： G06F3/0412 , G02F1/1368
摘要： A liquid crystal display (LCD) is constructed in layers including an integrated circuit layer containing thin film transistors (TFTs) for controlling activation of individual liquid crystal cells, and selectively actuatable Hall effect elements (HEEs) for controlling operation of the TFTs. The display operates in different modes including operating solely as an output device, or as an input device, or both. Each HEE and TFT is contained in a cell circuit that further includes a switch operable in a plurality of modes in accordance with the settings of mode control signals and cell selection signals. A magnetic actuator produces a magnetic field for selectively actuating cells. Cell circuits produce output signals dependent on the polarity of the actuating magnetic field. An alternate cell circuit allows a cell to be actuated by a field of one polarity and deactuated by a second field of the opposite polarity.
摘要翻译： 液晶显示器（LCD）以包括用于控制各个液晶单元的激活的薄膜晶体管（TFT）的集成电路层和用于控制TFT的操作的可选择性致动的霍尔效应元件（HEE））的层构成。 显示器以不同的模式操作，包括仅作为输出设备操作，或者作为输入设备操作，或两者兼而有之。 每个HEE和TFT都包含在单元电路中，该单元电路还包括根据模式控制信号和单元选择信号的设置以多种模式操作的开关。 磁致动器产生用于选择性地致动电池的磁场。 电池电路根据驱动磁场的极性产生输出信号。 替代的单元电路允许单元被一个极性的场致动，并被相反极性的第二场去激活。
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