公开(公告)号：US6048670A

公开(公告)日：2000-04-11

申请号：US968375

申请日：1997-11-12

Applicant: Joseph C.M. Bosman ,  Harm Tolner ,  Henricus J. Ligthart ,  Franciscus C.M. De Haas

Inventor： Joseph C.M. Bosman ,  Harm Tolner ,  Henricus J. Ligthart ,  Franciscus C.M. De Haas

IPC: B24C1/04 ,  B41C1/14 ,  B41M3/00 ,  G03F7/12 ,  H01J9/02 ,  H01J9/227 ,  H01J11/02

CPC classification number: B41C1/14 ,  B24C1/04 ,  B41M3/00 ,  G03F7/12

Abstract: Method of providing a pattern of apertures and/or cavities in a plate of material which is suitable for powder blasting, or of cutting pieces from a plate (2) of such a material by means of powder blasting, using a non-metal layer of blast-resistant material (3) as a mask which is patterned while or after it is fixedly provided on the surface of the plate.

Abstract translation: 在适于粉末喷射的材料板中提供孔和/或空腔的图案的方法，或者通过粉末喷射从这种材料的板（2）切割碎片的方法，使用非金属层 防爆材料（3）作为掩模，其在固定地设置在板的表面上或之后被图案化。

公开(公告)号：US6047090A

公开(公告)日：2000-04-04

申请号：US895253

申请日：1997-07-16

Applicant: Sherif Makram-Ebeid

Inventor： Sherif Makram-Ebeid

IPC: A61B6/00 ,  G06T1/00 ,  G06T5/30 ,  G06T7/60 ,  G06T5/20 ,  G06K9/44 ,  G06K9/46

CPC classification number: G06T7/0091 ,  G06T7/0081 ,  G06T2207/30101 ,  G06T2207/30172

Abstract: A method of processing a digital image representing ribbon-shaped objects of non-uniform intensity contrasting with a background of lower intensity includes an automatic segmentation phase having one or more morphological opening operations effected, respectively, with one or more three-dimensional structuring elements. The latter have a two-dimensional base parallel to the image plane and have a non-binary intensity function in a third dimension. Preferably, the automatic segmentation phase is carried out by means of a set of two-dimensional spatial structuring elements with a third intensity dimension. The set contains N anisotropic structuring elements oriented from .pi./N to .pi./N and one isotropic structuring element.

Abstract translation: 处理表示具有不均匀强度的带状物体的数字图像与低强度背景对比的方法包括具有一个或多个形态开启操作的自动分割阶段，分别与一个或多个三维结构元素相互影响。 后者具有平行于图像平面的二维基底，并且在第三维度中具有非二进制强度函数。 优选地，自动分割阶段通过具有第三强度维度的一组二维空间结构元素来执行。 该集合包含从pi / N到pi / N定向的N个各向异性构造元素和一个各向同性结构元素。

公开(公告)号：US6046846A

公开(公告)日：2000-04-04

申请号：US159289

申请日：1998-09-23

Applicant: Johannes C. van de Ven

Inventor： Johannes C. van de Ven

IPC: G03B21/62 ,  G03B21/60

CPC classification number: G03B21/625

Abstract: A single plate (3) is provided with a first lens structure (7) of longitudinal lenses (9) on one side. A pattern of strips (15) of a light-absorbing material is provided on the other side. The strips (15) extend parallel to the longitudinal lenses (9) in the horizontal direction when the screen is in use. The screen includes a second lens structure (19) and a diffuser on the side with the strip pattern. This vertical lens structure (19) ensures the spread of light in the horizontal direction, while the diffuser ensures the spread of light in the vertical and horizontal directions. The lenses (21) of the second lens structure (19) have a very much larger power than those of the first, horizontal lens structure (7).

Abstract translation: 单板（3）在一侧设置有纵向透镜（9）的第一透镜结构（7）。 在另一侧设置有光吸收材料的条带（15）的图案。 当使用屏幕时，条带（15）在水平方向上平行于纵向透镜（9）延伸。 屏幕包括第二透镜结构（19）和具有带状图案的侧面上的扩散器。 该垂直透镜结构（19）确保光在水平方向的扩展，而扩散器确保光在垂直和水平方向的扩展。 第二透镜结构（19）的透镜（21）具有比第一水平透镜结构（7）的透镜大得多的功率。

公开(公告)号：US6046636A

公开(公告)日：2000-04-04

申请号：US112887

申请日：1998-07-09

Applicant: Bruno J. G. Putzeys

Inventor： Bruno J. G. Putzeys

IPC: H03F3/217 ,  H03F1/26 ,  H03F3/68 ,  H03F21/00

CPC classification number: H03F3/68

Abstract: A device for amplifying signals comprising at least two amplifier circuits (20, 30, 40, 50) as well as means for precluding interference between the amplifier circuits (20, 30, 40, 50). The amplifier circuit (20, 30, 40, 50) is provided with at least first and second modules (109, 110, 112) which are arranged in cascade, each module (109, 110, 112) being provided with an earth point (i, c, p). The means for precluding interference comprise at least one global earth point (60) and a number of earth connections (70, 80, 90) between the earth points (i, c, p) of corresponding modules (109, 110, 112). The global earth point (60) is connected to the individual earth connections (70, 80, 90).

Abstract translation: 一种用于放大包括至少两个放大器电路（20,30,40,50）的信号的装置，以及用于排除放大器电路（20,30,40,50）之间的干扰的装置。 放大器电路（20,30,40,50）设置有至少第一和第二模块（109,110,112），其被级联布置，每个模块（109,110,112）设置有接地点 i，c，p）。 用于排除干扰的装置包括相应模块（109,110,112）的接地点（i，c，p）之间的至少一个全球接地点（60）和多个接地连接（70,80,90）。 全球接地点（60）连接到各个接地连接（70,80,90）。

公开(公告)号：US6046542A

公开(公告)日：2000-04-04

申请号：US904389

申请日：1997-08-01

Applicant: Sembukuttiarachilage R. P. Silva ,  John M. Shannon

Inventor： Sembukuttiarachilage R. P. Silva ,  John M. Shannon

IPC: H01J1/308 ,  H01J29/04 ,  H01J31/12 ,  H01L29/66 ,  H01L29/786 ,  H01J9/12

CPC classification number: H01J1/308 ,  H01J29/04 ,  H01J2329/00

Abstract: In a flat panel display or other type of electron device, a thin-film electron emitter (51) and/or emitter array (50) is formed in a semiconductor film (10) of, for example, hydrogenated amorphous and/or microcrystalline Si, SiC.sub.x, SiN.sub.y, SiO.sub.x N.sub.y or the like. An injector electrode (14) forms a potential barrier (.phi..sub.B) with the semiconductor film (10) at a back major surface (12) of the film (10). A front electrode (15) serves for biasing an emission area (11a) of the front major surface (11) at a sufficiently positive potential (V.sub.15) with respect to the injector electrode (14) as to inject electrons (e) over the barrier (.phi..sub.B) in the operation of the emitter (51) while controlling the magnitude of an electron accumulation layer (Ne) in the semiconductor film (10) at the emission area (11a). Under this bias condition the semiconductor film (10) supports a depletion layer from the injector electrode (14) to the electron accumulation layer (Ne), so establishing a field in which the electrons are heated and directed towards the emission area (11a). The electron emission area is a plane surface area (11a) free of the front electrode (15), to which it may be connected directly or by a gateable connection (G,29). Some of the electrons from the injector electrode (14) are emitted at the emission area (11a), while others heat electrons in the accumulation layer (Ne) to stimulate their emission. The front electrode (15) extracts excess electrons not emitted from the emission area (11a). The emitter (51) is well suited for fabrication with thin-film silicon-based technology.

Abstract translation: 在平板显示器或其他类型的电子器件中，在例如氢化非晶和/或微晶硅的半导体膜（10）中形成薄膜电子发射体（51）和/或发射极阵列（50） ，SiC x，SiN y，SiO x N y等。 喷射器电极（14）在膜（10）的后表面（12）处形成具有半导体膜（10）的势垒（phi B）。 前电极（15）用于将前主表面（11）的发射区域（11a）相对于注射器电极（14）以足够的正电位（V15）偏置，以将电子（e）注入屏障 （51）的操作，同时控制在发射区域（11a）处的半导体膜（10）中的电子累积层（Ne）的大小。 在该偏压条件下，半导体膜（10）支撑从喷射器电极（14）到电子蓄积层（Ne）的耗尽层，从而建立电子被加热并被引向发射区域（11a）的场。 电子发射区域是没有前电极（15）的平面表面区域（11a），它可以直接连接到该平面表面区域（G，29）。 来自喷射器电极（14）的一些电子在发射区域（11a）处发射，而另一些电子在蓄积层（Ne）中加热，以刺激它们的发射。 前电极（15）提取不从发射区域（11a）发射的多余电子。 发射极（51）非常适合用薄膜硅基技术制造。

公开(公告)号：US6044251A

公开(公告)日：2000-03-28

申请号：US779410

申请日：1997-01-07

Applicant: Johannes H. A. Brekelmans

Inventor： Johannes H. A. Brekelmans

IPC: H04B1/26 ,  H03J5/24 ,  H04B1/18 ,  H04N5/44 ,  H04N5/60 ,  H04B1/16

CPC classification number: H03J5/244 ,  H04N5/44 ,  H04N5/60 ,  H04B1/18 ,  H04B1/26 ,  H04N5/4446

Abstract: A receiver for receiving reception signals of a first type, for example, TV signals, and reception signals of a second type, for example, FM-radio signals. The receiver may be used in multimedia applications. In the receiver, a single tuner TUN frequency converts a reception signal RFS into an intermediate frequency signal IFS. For relatively small-size implementations, the receiver is a single conversion receiver for both types of reception signals, the single conversion being effected in the tuner TUN. Depending on whether a first-type or second-type reception signal is desired, the tuner TUN provides the intermediate frequency signal IFS at a first intermediate frequency IF1 or a second intermediate frequency IF2, respectively. The intermediate frequency signal IFS at intermediate frequency IF1 is processed in a first intermediate frequency signal processor IFSP1. Alternatively, the intermediate frequency signal IFS at the second intermediate frequency IF2 is processed in a second intermediate frequency signal processor IFSP2.

Abstract translation: 用于接收第一类型的接收信号的接收机，例如TV信号，以及第二类型的接收信号，例如FM无线电信号。 该接收机可用于多媒体应用。 在接收机中，单个调谐器TUN将接收信号RFS转换成中频信号IFS。 对于相对较小的实现，接收机是用于两种类型的接收信号的单个转换接收器，单个转换在调谐器TUN中实现。 根据是否需要第一类型或第二类型的接收信号，调谐器TUN分别在第一中频IF1或第二中频IF2提供中频信号IFS。 中频IF1处的中频信号IFS在第一中频信号处理器IFSP1中进行处理。 或者，第二中频IF2处的中频信号IFS在第二中频信号处理器IFSP2中进行处理。

公开(公告)号：US6043974A

公开(公告)日：2000-03-28

申请号：US82451

申请日：1998-05-20

Applicant: Zhien C. Chen ,  Wen-Hsi Lee ,  Tseung-Yuen Tseng

Inventor： Zhien C. Chen ,  Wen-Hsi Lee ,  Tseung-Yuen Tseng

IPC: C04B35/46 ,  C04B35/49 ,  H01B3/12 ,  H01G20060101 ,  H01G2/00 ,  H01G4/06 ,  H01G4/12

CPC classification number: C04B35/4682 ,  C04B35/49 ,  H01G4/1227 ,  H01G4/30 ,  C04B2235/3208 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3284 ,  C04B2235/79

Abstract: A ceramic composition on the basis of a doped BaTiO.sub.3, a ceramic multilayer having such ceramic composition and a monolithic capacitor having such a composition are provided according to the invention. The composition corresponds to the formula(Ba.sub.1-a-b Ca.sub.a Dy.sub.b)(Ti.sub.1-c-d-e-f Zr.sub.c Mn.sub.d Nb.sub.e).sub.f O.sub.3+.delta.wherein: 0.00

Abstract translation: 根据本发明，提供了一种基于掺杂的BaTiO 3的陶瓷组合物，具有这种陶瓷组合物的陶瓷多层和具有这种组成的单片电容器。 组成对应于式（Ba1-a-bCaaDyb）（Ti1-cde-fZrcMndNbe）fO3 +δ，其中：0.00

公开(公告)号：US6043877A

公开(公告)日：2000-03-28

申请号：US975385

申请日：1997-11-20

Applicant: Egbert F. A. Land

Inventor： Egbert F. A. Land

IPC: H05K13/00 ,  H05K13/02 ,  H05K13/04 ,  H05K13/08 ,  G06K9/00

CPC classification number: H05K13/0015 ,  H05K13/0413

Abstract: A calibration method and device are described, notably for a component-placement machine for placing components (30) on a carrier (3), which machine comprises carrier-positioning means (50) and component-positioning means (26, 27, 11; 40). The positions of components placed on a calibration carrier (60, 65) during a calibration procedure is detected by means of a calibration carrier detection device (50) which is present in the machine itself. For obtaining a satisfactory contrast between the components (30) and the calibration carrier surface, the latter may be provided with a reflecting and adhesive foil (65, 66). In a machine provided with a production carrier detection device, this device may be used as a calibration carrier detection device.FIG. 3.

Abstract translation: 描述了校准方法和装置，特别是用于将部件（30）放置在载体（3）上的部件放置机器，该机器包括载体定位装置（50）和部件定位装置（26,27,11; 40）。 在校准过程中放置​​在校准载体（60,65）上的部件的位置通过存在于机器本身中的校准载体检测装置（50）来检测。 为了在组件（30）和校准载体表面之间获得令人满意的对比度，后者可以设置有反射和粘合箔（65,66）。 在设置有生产载体检测装置的机器中，该装置可以用作校准载体检测装置。 图。 3。

公开(公告)号：US6041675A

公开(公告)日：2000-03-28

申请号：US39352

申请日：1998-03-13

Applicant: Manfred Willomitzer

Inventor： Manfred Willomitzer

IPC: G05G1/04 ,  H01C10/14 ,  G05G1/14

CPC classification number: G05G5/12 ,  G05G1/04 ,  H01C10/14 ,  Y10T74/2066

Abstract: A lever (14) is fixed to a shaft (15) which can be connected to a rotation shaft (19) of a device such as a potentiometer. The shaft (15) is journaled in a pair of support plates (10, 11) which are rigidly connected to one another, and brake discs (23) having brake linings (22) are arranged between the lever (14) and the support plates (10, 11). Cup springs (24) provide a spring force acting transversely to the operational direction of the lever (14), so that frictional forces provided by the brake linings (22) assure a smooth and jolt free operation of the lever (14).

Abstract translation: 杆（14）固定到轴（15）上，轴（15）可以连接到诸如电位计的装置的旋转轴（19）。 所述轴（15）轴颈卡在彼此刚性连接的一对支撑板（10,11）中，并且具有制动衬片（22）的制动盘（23）布置在杠杆（14）和支撑板 （10,11）。 杯形弹簧（24）提供横向于杠杆（14）的操作方向作用的弹簧力，使得由制动衬片（22）提供的摩擦力确保杠杆（14）的平滑且无抖动的操作。

公开(公告)号：US6041302A

公开(公告)日：2000-03-21

申请号：US91727

申请日：1998-06-22

Applicant: Alphons A. M. L. Bruekers

Inventor： Alphons A. M. L. Bruekers

IPC: G11B20/10 ,  H03M7/40 ,  H03M7/42 ,  G10L9/18

CPC classification number: H03M7/42

Abstract: A data compression apparatus for data compressing a digital information signal obtained from a digital audio signal. The digital information signal includes p-bit samples, where p is an integer larger than 1. The apparatus has an input (16) for receiving the digital information signal, and a lossless compression unit (18) for carrying out a substantially lossless compression step on the digital information signal so as to obtain a data compressed digital information signal. The lossless compression unit includes a Rice encoder, which is distinguishable by a code parameter m. Further, an output terminal (22) is available for supplying the data compressed digital information signal. The Rice encoder has a generator unit (30) for generating the code parameter m from N samples of the digital information signal, in accordance with a formula which optimizes the value of m for each frame of N samples.

Abstract translation: PCT No.PCT / IB97 / 01415 Sec。 371日期：1998年6月22日 102（e）日期1998年6月22日PCT 1997年11月10日PCT PCT。 公开号WO98 / 21830 日期1998年5月22日一种用于数据压缩从数字音频信号获得的数字信息信号的数据压缩装置。 数字信息信号包括p比特采样，其中p是大于1的整数。该装置具有用于接收数字信息信号的输入端（16）和用于执行基本上无损压缩步骤的无损压缩单元（18） 以获得数据压缩的数字信息信号。 无损压缩单元包括可由代码参数m区分的米编码器。 此外，输出端子（22）可用于提供数据压缩的数字信息信号。 稻米编码器具有发生器单元（30），用于根据对N个采样的每个帧优化m的值的公式来生成来自数字信息信号的N个采样的码参数m。