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1. 发明授权

EP1175011B1 Digital encoder control method and apparatus 有权
标题翻译：用于数字编码控制方法和装置
公开(公告)号：EP1175011B1
公开(公告)日：2006-05-10
申请号：EP01306141.1
申请日：2001-07-17
申请人： CANON KABUSHIKI KAISHA
发明人： Shoji, Michiharu, c/o Canon Kabushiki Kaisha , Kobayashi, Nobutsune, c/o Canon Kabushiki Kaisha
IPC分类号： H03M1/30 , G01P3/489
CPC分类号： H03M1/206 , G01P3/481 , H03M1/303

2. 发明公开

EP1554981A4 ULTRASONIC PROBE 有权
标题翻译： ULTRASCHALLSONDE
公开(公告)号：EP1554981A4
公开(公告)日：2006-04-05
申请号：EP03756632
申请日：2003-10-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IRIOKA KAZUYOSHI , OOKAWA EIICHI , KOIZUMI JUN , HASEGAWA SHIGEYOSHI
IPC分类号： A61B8/00 , A61B8/14 , A61B18/12 , G01D5/14 , G01D5/249 , G01D5/347 , G01S15/89 , G10K11/35 , H03M1/22 , H03M1/30
CPC分类号： G01S15/894 , A61B8/4281 , A61B8/4461 , G01D5/145 , G01D5/3473 , G10K11/355 , H03M1/308
摘要： An ultrasonic probe comprises an ultrasonic element unit for transmitting/receiving ultrasonic waves, a swing mechanism for swinging the ultrasonic element unit, and a detector for detecting the swing motion of the ultrasonic element unit. The detector detects the swing angle and swing origin of the ultrasonic element unit and also detects whether the ultrasonic element unit lies in a positive region or a negative region into which the swing range of the ultrasonic element unit is divided with the swing origin used to fix the boundary. At the time of use of this ultrasonic probe, origin return control for returning the ultrasonic element unit to the swing origin is effected on the basis of the results of detection from the detector.
摘要翻译：本发明的超声波探头包括用于发送和接收超声波的超声波元件单元，用于使超声波元件单元产生振荡的振荡机构和用于检测超声波元件单元振动的检测器。检测器检测超声波元件单元的摆动角度和振动原点，当超声波元件单元的振荡范围在其振荡原点被分割成正区域和负区域的两个区域时，检测器检测哪个区域超声波元件单元被定位。在使用超声波探头的情况下，根据检测器的检测结果，进行将超声波元件返回振荡原点的原点返回控制。

3. 发明公开

EP1554810A1 CODEUR ANGULAIRE OPTIQUE 有权
标题翻译：光学旋转
公开(公告)号：EP1554810A1
公开(公告)日：2005-07-20
申请号：EP03809346.4
申请日：2003-10-21
申请人： Thales
发明人： BERTHOU, N.;c/o THALES Intellectual Property
IPC分类号： H03M11/26 , G01D5/347 , H03M1/30 , G01D5/245 , G01D5/244
CPC分类号： G01D5/24461 , G01D5/2451
摘要： The invention concerns a method for controlling the reliability of data supplied by a dual optical angular encoder comprising two pairs of cells (C1, C2, C'1, C'2) for detecting marks borne by a disc (12), which consists in: comparing at a given time the sequences of at least four successive states taken from the two groups of cells prior to said time and validating the incrementation or decrementation indications given by the two groups if the sequence for one group is either identical or phase-shifted by at least one state, ahead or behind, relative to the sequence of the other group.

4. 发明公开

EP1508050A1 VERFAHREN UND ANORDNUNG ZUR ERFASSUNG DER BEWEGUNG EINES ELEMENTS 审中-公开
标题翻译：方法和系统确定元素的运动
公开(公告)号：EP1508050A1
公开(公告)日：2005-02-23
申请号：EP03752694.4
申请日：2003-04-25
申请人： ROBERT BOSCH GMBH
发明人： WALTER, Klaus , RETTIG, Rasmus , ANDRIOT, Christelle , BLOCK, Ruediger
IPC分类号： G01P13/04 , H03M1/30 , G01D5/244
CPC分类号： G01P13/045 , G01D5/24461 , H03M1/06 , H03M1/305
摘要： The invention relates to a method for detecting the motion of an element relative to a sensor assembly during which the direction of motion is identified. To this end, a measurement signal is increased or decrease in predetermined measuring intervals according to the direction of motion, and a direction of motion signal is generated once a predetermined threshold value is exceeded. Preferably, a counting logic circuit (6) increases a counter by a binary quantity in one direction (2) and decreases the counter (6) by a binary quantity in the other direction (3). A detection of measurement signals, which do not lead to an exceeding of the predetermined magnitude of the threshold value due to an increase or decrease in a measuring interval, involves a detection of the element.

5. 发明授权

EP0833130B1 Positionsmesssystem und Messverfahren 失效
标题翻译：位置测量系统和测量方法
公开(公告)号：EP0833130B1
公开(公告)日：2003-11-26
申请号：EP97115393.7
申请日：1997-09-05
申请人： Dr. Johannes Heidenhain GmbH
发明人： Bielski, Steffen, Dipl.-Ing.(FH) , Huber, Helmut, Dipl.-Ing. (FH) , Hofbauer, Hermann, Dipl.-Ing. (FH)
IPC分类号： G01D5/244 , G01D5/245 , H03M1/30
CPC分类号： G01D5/2457 , G01D5/24409 , H03M1/308

6. 发明授权

EP0871013B1 Position encoder 失效
标题翻译：位置编码器
公开(公告)号：EP0871013B1
公开(公告)日：2003-07-02
申请号：EP98302211.2
申请日：1998-03-24
申请人： Hewlett-Packard Company, A Delaware Corporation
发明人： Barbehenn, George
IPC分类号： G01D5/245 , G01D5/36 , H03M1/30
CPC分类号： B41J11/42 , G01D5/2457 , G01D5/366

7. 发明授权

EP0853231B1 Method for varying interpolation factors 失效
标题翻译：改变插值因子的方法
公开(公告)号：EP0853231B1
公开(公告)日：2002-11-20
申请号：EP97122175.9
申请日：1997-12-16
申请人： Dr. Johannes Heidenhain GmbH
发明人： Mazgaj, Mark , Setbacken, Robert
IPC分类号： G01D5/244 , H03M1/30
CPC分类号： H03M1/206 , G01D5/24404 , G01D5/24414 , H03M1/20 , H03M1/303

8. 发明授权

EP0922291B1 DIGITAL SWITCH WITH ANALOG FEEL 失效
标题翻译：具有模拟感应的数字开关
公开(公告)号：EP0922291B1
公开(公告)日：2001-04-04
申请号：EP97939430.1
申请日：1997-08-18
申请人： Lear Automotive Dearborn, Inc.
发明人： PALA, Silviu , TOFFOLO, Daniel
IPC分类号： H01H19/58 , H01H19/00 , H03M1/30
CPC分类号： H01H19/005 , H01H19/585 , H01H2019/006 , H03M1/301
摘要： A manually controllable switch provides a user with an "analog feeling" for controlling digital electronics. A plurality of first electrical conducting portions are alternately arranged with a plurality of second electrical conducting portions. Physical spacing between electrical conducting portions is proportionally and symmetrically varied to provide a sequence of logical states upon movement of the manually adjustable control knob. An electrical contact on the control knob moves into and out of engagement with the electrical conducting portions. Contact between the contacting portion and the conducting portions causes changes in logic state as recognized by a microprocessor or dedicated circuitry coupled to the conducting portions. The microprocessor or dedicated circuitry recognizes specific sequences of change in logic state as indicating manual movement of the control knob.
摘要翻译：手动可控开关为用户提供了用于控制数字电子设备的“模拟感受”。多个第一导电部分与多个第二导电部分交替排列。导电部分之间的物理间隔成比例和对称地变化，以在手动可调控制旋钮移动时提供一系列逻辑状态。控制旋钮上的电触点移入和脱离与导电部分的接合。接触部分和导电部分之间的接触引起逻辑状态的改变，如由连接到导电部分的微处理器或专用电路所识别的。微处理器或专用电路识别逻辑状态变化的特定顺序，以指示控制旋钮的手动移动。

9. 发明授权

EP0585454B1 DISPOSITIF DE COMPTAGE-DECOMPTAGE 失效
标题翻译：设备为及计数
公开(公告)号：EP0585454B1
公开(公告)日：1997-06-11
申请号：EP93918736.5
申请日：1993-03-10
申请人： ART TECH GIGADISC ATG
发明人： BEC, Daniel
IPC分类号： H03M1/30 , G01D5/245
CPC分类号： G01D5/2451 , H03M1/303
摘要： Incremental-decremental counter for supplying a N-bit binary code absolute address, said address determining the position of an object from two signals emitted from a non-absolute position coder connected to said object. The device is characterized by having means for generating a first partial address expressed in a code different from the binary code and a microprocessor connected to said means for transforming the first partial address into an absolute address. Application: in robotics and metrology.

10. 发明公开

EP0680150A1 Absolute signal detecting method and absolute encoder 失效
标题翻译：绝对信号检测方法和绝对编码器
公开(公告)号：EP0680150A1
公开(公告)日：1995-11-02
申请号：EP94309907.7
申请日：1994-12-29
申请人： TAMAGAWA SEIKI KABUSHIKI KAISHA
发明人： Seki, Shigeo c/o Tamagawa Seiki K.K.
IPC分类号： H03M1/28 , H03M1/30 , G01D5/245
CPC分类号： G01D5/2455 , G01D5/2492 , H03M1/282 , H03M1/308
摘要： An absolute signal detecting method and an absolute encoder according to the present invention load a n-bit positional signal (3) to a counting circuit (12) through rotating a code plate (1) at power ON, and can obtain an absolute encoder signal (12A) after this load through performing count up/down of the counting circuit (12) with an incremental signal (2).
摘要翻译：根据本发明的绝对信号检测方法和绝对编码器通过在通电时旋转编码板（1）将n位位置信号（3）加载到计数电路（12），并且可以获得绝对编码器信号（12）通过增量信号（2）对计数电路（12）进行递增/递减计数，从而在该负载之后生成（12A）。

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