公开(公告)号：US6111589A

公开(公告)日：2000-08-29

申请号：US691776

申请日：1996-08-02

Applicant: Wiebe De Haan

Inventor： Wiebe De Haan

IPC: H04N5/91 ,  G11B27/034 ,  H04N5/445 ,  H04N5/85 ,  H04N7/08 ,  H04N7/081 ,  H04N7/088 ,  H04N9/82 ,  G06T13/00

CPC classification number: G11B27/034 ,  H04N7/0882 ,  H04N7/0885 ,  H04N9/8227 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/90 ,  H04N5/445 ,  H04N5/85 ,  H04N9/8244

Abstract: Picture information intended for being displayed on a picture screen contains not only the main information such as film pictures, but also overlay information such as graphic information or subtitles. The overlay information is transmitted separately from the main information and is encoded in packets of digital symbols in which a page of overlay information is represented by a group of packets. All the packets include identification information sufficient for a receiver to identify whether all packets of a group have. This makes it possible to ascertain whether a page of overlay information has been received completely, which allows incomplete pages or combinations of parts of pages from being displayed on the picture screen. This is advantageous in the case of interruptions of picture signal reception, such as a disturbed TV signal, or when a video disc or tape is used in trick modes such as Fast Forward.

Abstract translation: 旨在显示在图片屏幕上的图片信息不仅包含诸如电影图片的主要信息，还包括诸如图形信息或字幕的重叠信息。 覆盖信息与主信息分离地发送，并且以数字符号的分组被编码，其中叠加信息的页由一组分组表示。 所有分组包括足以使接收机识别组中所有分组是否具有的识别信息。 这使得可以确定是否已经完全接收到覆盖信息的页面，这允许不完整的页面或部分页面的组合被显示在图片屏幕上。 这在图像信号接收中断的情况下是有利的，例如电视信号被干扰，或者当特技模式如快进中使用视频盘或磁带时。

公开(公告)号：US6111399A

公开(公告)日：2000-08-29

申请号：US39755

申请日：1998-03-16

Applicant: Maurice H. J. Draaijer

Inventor： Maurice H. J. Draaijer

IPC: G01R29/08 ,  G01R31/00 ,  G01R31/02

CPC classification number: G01R31/001

Abstract: A radiation measurement system includes a dipole antenna (4,18) for radiating an EM field in response to an electrical signal generated by an opto-electrical converter (12). The opto-electrical converter (12) is provided with an optical signal representing the EM field to be emitted. Optical signals avoid disturbance of the EM field by a coaxial cable required to feed the antenna. In order to obtain an ideal dipole antenna with well known radiation properties, an inner conductor (16) is used to couple the signal from the opto-electrical converter (12) to both halves (4,18) of a hollow dipole antenna. FIG. 1

Abstract translation: 辐射测量系统包括用于响应于由光电转换器（12）产生的电信号而辐射EM场的偶极天线（4,18）。 光电转换器（12）设置有表示要发射的EM场的光信号。 光信号避免了馈送天线所需的同轴电缆对EM场的干扰。 为了获得具有众所周知辐射特性的理想偶极子天线，使用内部导体（16）将来自光电转换器（12）的信号耦合到空心偶极天线的两半（4,18）。 图。

公开(公告)号：US6108292A

公开(公告)日：2000-08-22

申请号：US275364

申请日：1999-03-24

Applicant: Ferry Zijp

Inventor： Ferry Zijp

IPC: G11B21/21 ,  G11B7/09 ,  G11B7/12 ,  G11B7/135 ,  G11B7/00

CPC classification number: G11B7/13927 ,  G11B7/0935 ,  G11B7/122 ,  G11B7/1374 ,  G11B7/093

Abstract: Apparatus for optically scanning an information plane of a disc-shaped optical record carrier having an underlying surface extending parallel to the information plane. A radiation source supplies a scanning beam, and an optical scanning unit has a lens system which focuses the scanning beam to a scanning spot on the information plane. The lens system has an optical axis, a first lens unit with a first lens having an entrance side (11) and an exit side (13), and a second lens unit with a second lens situated opposite the exit side of the first lens. The scanning unit also includes a drive motor for displacing the first lens along the optical axis and a rotation element for adjusting the position of the second lens with respect to the underlying surface of the record carrier. To inhibit spherical and/or comatic and astigmatism aberrations during scanning, the rotation element is rotatably driven and forms part of the second lens unit. It is journaled in a stationary element (17), and has a disc-shaped surface provided with a pattern of grooves therein. This results in increased air pressure in the gap between the underlying surface of the record carrier and the rotation element during scanning, thereby maintaining a correct gap spacing.

Abstract translation: 用于光学扫描具有平行于信息平面延伸的下表面的盘形光学记录载体的信息平面的装置。 辐射源提供扫描光束，光学扫描单元具有将扫描光束聚焦到信息平面上的扫描点的透镜系统。 透镜系统具有光轴，具​​有入射侧（11）和出射侧（13）的第一透镜的第一透镜单元和具有与第一透镜的出射侧相对的第二透镜的第二透镜单元。 扫描单元还包括用于沿着光轴移动第一透镜的驱动马达和用于调节第二透镜相对于记录载体的下表面的位置的旋转元件。 为了在扫描期间抑制球面和/或旋转和散光像差，旋转元件被可旋转地驱动并形成第二透镜单元的一部分。 它被固定在固定元件（17）中，并且具有在其中设置有凹槽图案的盘形表面。 这导致在扫描期间记录载体的下表面和旋转元件之间的间隙中的空气压力增加，从而保持正确的间隙间隔。

公开(公告)号：US6108138A

公开(公告)日：2000-08-22

申请号：US488312

申请日：1995-06-07

Applicant: Willem G. Ophey ,  Josephus J. M. Braat

Inventor： Willem G. Ophey ,  Josephus J. M. Braat

IPC: G02B3/06 ,  G02B27/09 ,  G02B27/10 ,  G11B7/1353 ,  G11B7/1398 ,  H01S3/00 ,  H01S5/00 ,  H01S5/022 ,  G11B7/00

CPC classification number: G02B3/06 ,  G02B19/0014 ,  G02B19/0052 ,  G02B27/09 ,  G02B27/0911 ,  G02B27/0944 ,  G02B27/0966 ,  G02B27/108 ,  G02B27/1093 ,  G11B7/1353 ,  G11B7/1398 ,  H01S5/02288

Abstract: An optical beam shaper (10) for converting a radiation beam (5, 6, 7, 8) having an elliptical cross-section into a beam (9) having a more circular cross-section is described. This element (10) has a cylindrical entrance surface (12) and a toroidal exit surface (14) and can be arranged close to a diode laser (1) so that the risk of wavefront deviations due to defocusing is reduced. The element has a high coupling efficiency. The beam shaper is also provided with a grating for forming a sub-beam from the radiation beam.

Abstract translation: 描述了一种用于将具有椭圆形横截面的辐射束（5,6,7,8）转换成具有更圆形横截面的光束（9）的光束整形器（10）。 该元件（10）具有圆柱形入口表面（12）和环形出射表面（14），并且可以靠近二极管激光器（1）布置，从而降低由于散焦引起的波前偏差的风险。 该元件具有高耦合效率。 光束整形器还设置有用于从辐射束形成子光束的光栅。

公开(公告)号：US6107971A

公开(公告)日：2000-08-22

申请号：US280168

申请日：1999-03-29

Applicant: Arnaud Flegeo

Inventor： Arnaud Flegeo

IPC: H01Q1/08 ,  H01Q1/10 ,  H01Q1/24 ,  H04B1/38 ,  H04M1/02

CPC classification number: H04B1/3833 ,  H01Q1/10 ,  H01Q1/242 ,  H04M1/02

Abstract: A portable electronic device has a housing, a printed circuit board within the housing, and an antenna. The printed circuit board has two parts, a first part to be electrically coupled to the antenna, and a second part with electronic circuitry that, before assembly of the portable electronic device, is mechanically coupled to the first part via a weak spot. The first and second parts are electrically connected to each other. Upon assembly of the portable electronic device, the first and second parts are mechanically separated from each other while still being electrically connected to each other. The first part is then fastened to a housing part of the portable electronic device, and the antenna is electrically connected to the fastened first part.

Abstract translation: 便携式电子设备具有壳体，壳体内的印刷电路板和天线。 印刷电路板具有两部分，第一部分电耦合到天线，以及具有电子电路的第二部分，其在组装便携式电子设备之前通过弱点机械耦合到第一部分。 第一和第二部分彼此电连接。 在便携式电子装置的组装时，第一和第二部分在彼此电连接的同时彼此机械分离。 然后将第一部分紧固到便携式电子设备的壳体部分，并且天线电连接到紧固的第一部分。

公开(公告)号：US6105120A

公开(公告)日：2000-08-15

申请号：US935565

申请日：1997-09-24

Applicant: Paulus M. H. M. A. Gorissen ,  Alexander Augusteijn ,  Eelco J. Dijkstra

Inventor： Paulus M. H. M. A. Gorissen ,  Alexander Augusteijn ,  Eelco J. Dijkstra

IPC: G06F9/34 ,  G06F9/22 ,  G06F9/318 ,  G06F9/355 ,  G06F9/45 ,  G06F12/02 ,  G06F12/06

CPC classification number: G06F9/30192 ,  G06F12/0623 ,  G06F8/434 ,  G06F8/437 ,  G06F9/342

Abstract: Multiple format addressing is implemented in a microcontroller that has both ROM and RAM memory facility, processing facility, and bus facility for interconnecting the memory and processing facilities, through using a low address field for local addressing, and at least one facultative high address field for extended addressing. In particular, the high address field is provided in a first addressing format as a segment address, and in a second addressing format as containing a RAM/ROM selection bit. More in particular, the high address field can be provided in a third addressing format as containing a RAM/ROM selection bit and a segment address in respective mutually exclusive fields.

Abstract translation: 在具有ROM和RAM存储器设备，处理设备和用于互连存储器和处理设备的总线设施的微控制器中，通过使用用于本地寻址的低地址字段以及至少一个兼容的高地址字段来实现多格式寻址 扩展寻址。 特别地，高地址字段以第一寻址格式提供为段地址，并且以包含RAM / ROM选择位的第二寻址格式提供。 更具体地，高地址字段可以以包含RAM / ROM选择位和相应互斥字段中的段地址的第三寻址格式提供。

公开(公告)号：US6104399A

公开(公告)日：2000-08-15

申请号：US90103

申请日：1998-06-03

Applicant: Andreas Volkel

Inventor： Andreas Volkel

IPC: G06F3/023 ,  G06F3/0482 ,  G06F3/0489 ,  G06F3/00 ,  G06F3/02

CPC classification number: G06F3/0489 ,  G06F3/0482 ,  Y10S345/902

Abstract: A description is given of a system for menu-driven instruction input, comprisinga control unit,a display unit which is controlled by the control unit and which serves to display, by means of symbols, at least one instruction-selection list (menu), which includes a number of instructions and/or sub-selection lists (submenus), each submenu including instructions and/or further submenus, and a submenu or an instruction to be carried out or to perform a further selection being selectable from the menu or submenu by a user, andan operating unit connected to the control unit, whereby actuation of said operating unit by the user causes menus, submenus or instructions to be selected and/or executed.To enable a simple and ergonomically favorable operation, the operating unit comprises two selection keys and an execution key. By means of said selection keys, menus, submenus or instructions can be selected, and the execution key enables a selected instruction to be executed or a selected menu or submenu to be determined, or the selection operation to be ended. The type of function of the execution key is determined by the time that it is operated.

Abstract translation: 给出了用于菜单驱动指令输入的系统的描述，包括控制单元，由控制单元控制并用于通过符号显示至少一个指令选择列表（菜单）的显示单元， ，其包括多个指令和/或子选择列表（子菜单），每个子菜单包括指令和/或其他子菜单，以及要执行的子菜单或指令或执行可从菜单中选择的进一步选择， 子菜单和连接到控制单元的操作单元，由此由用户致动所述操作单元导致选择和/或执行菜单，子菜单或指令。 为了实现简单和符合人体工程学的良好操作，操作单元包括两个选择键和执行键。 通过所述选择键，可以选择菜单，子菜单或指令，并且执行键使得能够执行所选择的指令或确定所选择的菜单或子菜单，或者选择操作结束。 执行键的功能类型由操作时间决定。

公开(公告)号：US6104330A

公开(公告)日：2000-08-15

申请号：US83697

申请日：1998-05-21

Applicant: William Redman-White ,  Mark Bracey

Inventor： William Redman-White ,  Mark Bracey

IPC: H03M1/74 ,  H03M1/00 ,  H03M1/06 ,  H03M1/12 ,  H03M1/66 ,  H03M3/02 ,  H03M1/80

CPC classification number: H03M1/0678 ,  H03M1/742

Abstract: A digital to anologue converter comprises a plurality of current sources (T.sub.o -T.sub.n) and corresponding selection switches (D.sub.o -D.sub.n) which connect the current sources to an output (3). In order to enable a constant capacitance to be presented at the output (3) regardless of the input digital code a plurality of dummy current sources (T.sub.o -T.sub.n) which take the same form as the current sources (To-T.sub.n) are provided. The dummy current sources have associated selection switches ( D.sub.o -D.sub.n) which are operated by the logical inverse of the code applied to the current sources (T.sub.o -T.sub.n).

Abstract translation: 数字到厌恶变换器包括将电流源连接到输出（3）的多个电流源（To-Tn）和相应的选择开关（Do-Dn）。 为了能够在输出（3）上呈现恒定电容，无论输入数字代码如何，多个虚拟电流源（+ E，ovs T + EE o- + E，ovs T + EE n） 提供与当前来源（To-Tn）相同的形式。 虚拟电流源具有由应用于当前源（To-Tn）的代码的逻辑反相操作的相关选择开关（+ E，ov D + EE o- + E，ov D + EE n）。

公开(公告)号：US6097261A

公开(公告)日：2000-08-01

申请号：US129859

申请日：1998-08-06

Applicant: Ralf Wendel

Inventor： Ralf Wendel

IPC: H01P1/36 ,  H01P1/38 ,  H01P1/387 ,  H01P1/383

CPC classification number: H01P1/387

Abstract: A microwave component is described with a microwave guiding arrangement for conducting electromagnetic waves and with a gyromagnetic material which is arranged in operational connection with the electromagnetic waves and which can be energized by a magnetic field of adjustable field strength in that the gyromagnetic material, at least one magnet for generating the magnetic field, and a geometrically changeable magnetic tuning element are arranged in a magnetic circuit, said tuning element having a changeable magnetic permeance for the purpose of tuning the magnetic field strength. It is achieved in this microwave component that the tuning element is so designed that its operability is safeguarded also for different ways of incorporation of the microwave component in that the magnetic tuning element comprises a magnetically permeable strip which is arranged with sliding possibility, and the geometric shape of a spatial region forming part of the magnetic circuit and having a magnetic permeance value lower than that of the strip is changed by the displacement of this strip.

Abstract translation: 微波部件用微波导引装置描述，用于传导电磁波，并与旋转磁性材料一起被布置成与电磁波操作连接，并且可以由可调磁场强度的磁场激励，因为回旋磁材料至少 用于产生磁场的一个磁体和几何可变的磁调谐元件被布置在磁路中，所述调谐元件具有可变的磁导率以便调整磁场强度。 在该微波部件中实现了调谐元件的设计，使得其可操作性也适用于微波部件的不同结合方式，因为磁调谐元件包括可滑动设置的导磁条，几何形状 形成磁路的一部分并具有低于带材的磁导率值的空间区域的形状由该条带的位移而改变。

公开(公告)号：US6094569A

公开(公告)日：2000-07-25

申请号：US132398

申请日：1998-08-11

Applicant: Zhenhua Wang

Inventor： Zhenhua Wang

IPC: H03L7/23 ,  H04Q7/20

CPC classification number: H03L7/235 ,  H03L2207/10

Abstract: A new architecture for such a type of synthesizer is proposed not having the drawbacks of such known synthesizers and having the same phase noise properties as ordinary integer divide by N synthesizers. The novel architecture has a main PLL with a first integer frequency divider in its feedback loop and further an auxiliary PLL having a second integer frequency divider in its feedback loop.

Abstract translation: 这种合成器的新架构被提出不具有这种已知合成器的缺点，并且具有与通过N个合成器的普通整数除法相同的相位噪声特性。 该新颖的架构在其反馈环路中具有主PLL，其具有第一整数分频器，并且还在其反馈回路中具有第二整数分频器的辅助PLL。