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1. 发明申请

US20040232318A1 Optical displacement sensor and external force detecting device 失效
标题翻译：光学位移传感器和外力检测装置
公开(公告)号：US20040232318A1
公开(公告)日：2004-11-25
申请号：US10847074
申请日：2004-05-17
申请人： Minebea Co., Ltd.
发明人： Atsushi Kitamura , Shigeyuki Adachi , Sawa Tanabe
IPC分类号： G06M007/00
CPC分类号： G01L5/166
摘要： An optical displacement sensor in an external-force detecting device comprises a light source, an optical sensor, and a light reflecting means. The light source and the optical sensor are disposed at an action section of the device adapted to receive an external force, and the light reflecting means is disposed at a support section of the device adapted to support the action section via elastic spoke sections, and light emitted from the light source is reflected at the light reflecting means and received at the optical sensor whereby displacement of the action section relative to the support section is detected for calculation of an external force applied.
摘要翻译：外力检测装置中的光学位移传感器包括光源，光学传感器和光反射装置。光源和光学传感器设置在适于接受外力的装置的作用部分处，并且光反射装置设置在适于通过弹性轮辐部分支撑作用部分的装置的支撑部分，以及光从光源射出的光在光反射装置处被反射并被接收在光学传感器处，由此检测作用部分相对于支撑部分的位移，以计算施加的外力。

2. 发明申请

US20040169133A1 Method and apparatus for determining a position of a movable barrier 有权
标题翻译：用于确定可移动屏障的位置的方法和装置
公开(公告)号：US20040169133A1
公开(公告)日：2004-09-02
申请号：US10792987
申请日：2004-03-04
申请人： The Chamberlain Group, Inc.
发明人： Alan Dane Smith , Christopher M. Valente , Martin Rathgebe , Mark D. Siegler , James J. Fitzgibbon
IPC分类号： G06M007/00 , G01D005/34
CPC分类号： G01D5/2497 , H03M1/282 , H03M1/287
摘要： A movable barrier operator includes an absolute position detector which provides a unique value for each position of the barrier along its path of travel. The absolute position detector employs multiple binary serial streams and one multiple clock stream. After the first five cycles of the clock stream, the binary streams can be decoded by a processor to produce an absolute position. Every clock edge produces a new absolute position along the path of travel.
摘要翻译：可移动屏障操作器包括绝对位置检测器，其为沿着行进路径的屏障的每个位置提供唯一的值。绝对位置检测器采用多个二进制串行流和一个多个时钟流。在时钟流的前五个周期之后，二进制流可以被处理器解码以产生绝对位置。每个时钟沿沿着行进路径产生一个新的绝对位置。

3. 发明申请

US20040169130A1 Sensor 失效
标题翻译：传感器
公开(公告)号：US20040169130A1
公开(公告)日：2004-09-02
申请号：US10714603
申请日：2003-11-18
发明人： Toshiyasu Matsuyama , Kiyofumi Fukuda , Yasuhiro Takada
IPC分类号： G06M007/00 , G08B013/18
CPC分类号： E05F15/74 , E05Y2900/132
摘要： Sensor(s) may be such that light-projecting component(s), at which light is irradiated from one or more light-projecting elements by way of lens group(s); and light-receiving component(s), at which at least a portion of light irradiated from such light-projecting component(s) is incident on one or more light-receiving elements by way of lens group(s) after having been reflected, are arrayed therein. Lens group(s) is/are divided into a plurality of lens sets comprising a plurality of lenses. A plurality of lens sets are arranged so as to be inclined in V-shaped fashion such that a plurality of lenses occupy respectively symmetric locations.
摘要翻译：传感器可以是通过透镜组从一个或多个光投射元件照射光的投射光分量; 以及光接收部件，在该受光部件中，从这种投光部件照射的光的至少一部分在被反射之后通过透镜组入射到一个或多个光接收元件上，排列在其中。透镜组被分成包括多个透镜的多个透镜组。多个透镜组被布置成以V形的方式倾斜，使得多个透镜分别占据对称的位置。

4. 发明申请

US20040161072A1 Method and apparatus for utilizing a shadow effect for counting newspapers, magazines, books, printed products, signatures and other like printed matter 失效
标题翻译：用于对报纸，杂志，书籍，印刷品，签名等印刷品进行计数的阴影效果的方法和装置
公开(公告)号：US20040161072A1
公开(公告)日：2004-08-19
申请号：US10369026
申请日：2003-02-19
申请人： Quipp Systems, Inc.
发明人： Christer A. Sjogren , Jeremy A. Hyne
IPC分类号： G06M007/00 , G06M009/00 , G06M011/00
CPC分类号： B65H29/66 , B65H43/00 , B65H2301/541 , B65H2511/40 , B65H2553/42 , B65H2557/36 , B65H2701/13212 , G06M1/101 , G06M7/00 , G06M2207/02 , B65H2220/01
摘要： Printed products, such as newspapers are fed past a counting station arranged in imbricated fashion, preferably folded edges passing downstream first. A high intensity light source is arranged so that its light beams are oriented at an angle which, while illuminating upper surfaces of the newspapers, causes the forward folded edges to cast a shadow upon the upper surface of a downstream newspaper that the forward edge of the newspaper creating the shadow rests upon. An image sensing device creates an image of a given region which includes the leading edge of the newspaper creating the shadow. This image is compared with stored criteria to determine if the nullshadownull is due to a leading edge of a newspaper and to thereby discriminate a newspaper leading edge from other spurious conditions which, although they may create a nullshadownull, fail to meet the criteria of a leading edge of a newspaper.
摘要翻译：诸如报纸的印刷品通过排列在排列方式的点票站，优先折叠的边缘首先通过下游。高强度光源被布置成使得其光束以一定的角度定向，同时照射报纸的上表面使得向前折叠的边缘将阴影投射到下游报纸的上表面上，创造影子的报纸依赖于。图像感测装置创建包括创建阴影的报纸的前缘的给定区域的图像。将该图像与存储的标准进行比较，以确定“影子”是否是由于报纸的前沿造成的，从而将报纸的前沿与其他伪造条件区分开来，尽管它们可能会产生“阴影”，但却不能满足报纸前沿的标准。

5. 发明申请

US20040159778A1 Multi-optical axis photoelectric sensor 有权
标题翻译：多光轴光电传感器
公开(公告)号：US20040159778A1
公开(公告)日：2004-08-19
申请号：US10759186
申请日：2004-01-20
发明人： Tomikazu Sakaguchi
IPC分类号： G06M007/00
CPC分类号： G01V8/20
摘要： A multi-optical axis photo electric sensor where a main element holder and an additional element holder are relatively moved in a direction perpendicular to an arrangement direction of optical axes. An engagement projection of the additional element holder is fit into a receiving hole of the main element holder and the hook of the additional element holder engages with the end edge of the main element holder, whereby the main element holder and the additional element holder are mechanically coupled to each other.
摘要翻译：多光轴光电传感器，其中主元件保持器和附加元件保持件在垂直于光轴布置方向的方向上相对移动。附加元件保持器的接合突起装配到主元件保持器的接收孔中，并且附加元件保持器的钩与主元件保持器的端边缘接合，由此主元件保持器和附加元件保持器机械地相互耦合。

6. 发明申请

US20040149893A1 Selective plant discrimination 有权
标题翻译：选择性植物鉴别
公开(公告)号：US20040149893A1
公开(公告)日：2004-08-05
申请号：US10476105
申请日：2004-03-30
发明人： Christopher C Scott
IPC分类号： G06M007/00
CPC分类号： A01B79/005 , A01M7/0089 , A01M21/043 , G01N21/3151 , G01N2021/8466
摘要： An apparatus (22) for selectively discriminating vegetation or plant matter (28) comprises a light emitting means (24), a light sensing means (30) and a distance sensing means (34). The light emitting means generates a beam of light (26) that can be directed onto plants or plant matter moving relative to the apparatus. The light sensing means senses light transmitted from said light emitting means and reflected from the plants or plant matter, and generates a reflection signal in response to the sensing of the reflected light. The distance sensing means senses the relative distance moved and generates a distance signal. A processing means (32) is operatively connected to the light sensing means and the distance sensing means to combine the reflection signal and distance signal to discriminate different types of plants or plant matter.
摘要翻译：一种用于选择性地区分植被或植物物质（28）的装置（22）包括发光装置（24），光感测装置（30）和距离感测装置（34）。发光装置产生可以被引导到相对于装置移动的植物或植物物质上的光束（26）。光检测装置感测从所述发光装置透射并从植物或植物物质反射的光，并且响应于对反射光的感测而产生反射信号。距离感测装置检测移动的相对距离并产生距离信号。处理装置（32）可操作地连接到光感测装置和距离感测装置以组合反射信号和距离信号以区分不同类型的植物或植物物质。

7. 发明申请

US20040109525A1 Automatic chip counting system (process) 审中-公开
标题翻译：自动芯片计数系统（工艺）
公开(公告)号：US20040109525A1
公开(公告)日：2004-06-10
申请号：US10314558
申请日：2002-12-09
发明人： Koc Vai Chieng aka Michael Chieng
IPC分类号： G06M007/00
CPC分类号： G06M1/10 , G06M9/00
摘要： The invention is a process of counting poker chips or similar tokens used in casino games or similar games and entertainment, which counts the chips in the columns of standard poker-chip trays by sending an ultrasonic (or other measurable energy) wave-front down the given column and measuring the time until an echo is received. If the length of the column is known, and the thickness of the standard poker chip is known, and the speed of sound is known, then the number of chips in the given column is determined by subtracting the current actually measured wave-front echo time from the empty column wave-front echo time and dividing by the amount of time the ultrasonic wave-front takes to traverse one chip-thickness.
摘要翻译：本发明是对赌场游戏或类似的游戏和娱乐中使用的扑克牌或类似标记进行计数的过程，其通过将超声波（或其他可测量的能量）波前发送到标准扑克牌盘的列中来计数筹码给定列并测量直到接收到回波的时间。如果列的长度是已知的，并且标准扑克芯片的厚度是已知的，并且已知声速，则给定列中的芯片数量通过减去当前实际测量的波前回波时间来确定从空列波前回波时间除以超声波前沿穿过一个芯片厚度的时间量。

8. 发明申请

US20040094697A1 Detecting and thwarting imaging systems at theatrical performances 失效
公开(公告)号：US20040094697A1
公开(公告)日：2004-05-20
申请号：US10294273
申请日：2002-11-14
发明人： Elliott D. Light , Jon L. Roberts
IPC分类号： G06M007/00
CPC分类号： H04N5/913 , H04N2005/91392
摘要： A system and method of detecting and thwarting the use of unauthorized imaging systems at theatrical performances. Sensors are deployed at a theatrical event to detect the IR focusing signal and/or the RF signal of an unauthorized imaging device. De-focusing signals are used to disrupt the auto focus system of imaging devices that do not use IR focusing systems. A thwarting signal comprising invisible light frequencies may be combined to produce a thwarting signal that is received by the CCD of an imaging device as white light thereby rendering the recorded image unusable.

9. 发明申请

US20040084610A1 Optical navigation sensor with integrated lens 有权
标题翻译：带集成镜头的光学导航传感器
公开(公告)号：US20040084610A1
公开(公告)日：2004-05-06
申请号：US10286252
申请日：2002-11-01
发明人： Ak Wing Leong , Gurbir Singh , Poh Huat Lye , Sai Mun Lee
IPC分类号： G06M007/00 , H01J003/14
CPC分类号： G06F3/0317
摘要： An optical navigation sensor apparatus for an optical mouse includes an optical navigation sensor having an electronic chip, an aperture plate and an imaging lens integrated into a single package. The imaging lens includes a lens housing surrounding the aperture and providing a barrier to the entry of foreign matter into the aperture. In one form, the optical navigation sensor also includes a light emitting diode (LED) for illuminating a small area of a surface under the sensor and generating a reflected image that is detected by the electronic chip. In a sensor having an integral LED, an integral collimating lens is included for receiving light from the LED and focusing the light from the LED on the surface to be illuminated. The collimating lens is incorporated into a lens housing surrounding the LED and protecting the LED from exposure to foreign material.
摘要翻译：一种用于光学鼠标的光学导航传感器装置包括具有集成到单个封装中的电子芯片，孔板和成像透镜的光学导航传感器。成像透镜包括围绕孔的透镜壳体，并且提供了将异物进入孔的障碍物。在一种形式中，光学导航传感器还包括发光二极管（LED），用于照亮传感器下方的表面的小区域，并产生由电子芯片检测的反射图像。在具有整体LED的传感器中，包括用于接收来自LED的光并且将来自LED的光聚焦在待照亮的表面上的整体准直透镜。准直透镜被结合到围绕LED的透镜壳体中并且防止LED暴露于异物。

10. 发明申请

US20040084608A1 Active safety barrier circuit 有权
标题翻译：主动安全屏障电路
公开(公告)号：US20040084608A1
公开(公告)日：2004-05-06
申请号：US10285039
申请日：2002-10-31
发明人： Lawrence Carl Maier
IPC分类号： G06M007/00 , G08B013/18
CPC分类号： G01D3/08
摘要： An active safety barrier circuit is disposable in series with an electrical conductor at a barrier between an adverse environment and an outside environment for passing an analog signal over the electrical conductor across the barrier while preventing potentially dangerous electrical threats from entering the adverse environment over the electrical conductor. The safety barrier circuit comprises: an analog-to-digital converter circuit for converting sequential time samples of the analog signal to a train of electrical digitally coded words which are output sequentially from the analog-to-digital converter circuit; an optical isolator for converting the electrical digitally coded words into light signals which are passed across an electrically non-conductive barrier which prevents potentially dangerous electrical threats from entering the adverse environment over the electrical conductor, and for reconverting the light signals back into the electrical digitally coded words after crossing the non-conductive barrier, the reconverted electrical digitally coded words being output sequentially from the optical isolator; and a digital-to-analog converter circuit for reconstructing the analog signal from the reconverted electrical digitally coded words being received sequentially from the optical isolator without affecting substantially the accuracy thereof.
摘要翻译：主动安全屏障电路与在不利环境和外部环境之间的屏障处的电导体串联一次，以使模拟信号通过电导体穿越屏障，同时防止潜在的危险电气威胁进入电气的不利环境导体。安全栅电路包括：模数转换器电路，用于将模拟信号的顺序时间采样转换成从模数转换器电路依次输出的电数字编码字串; 用于将电数字编码的字转换成光信号的光学隔离器，光信号通过非导电屏障，其防止潜在的危险电气威胁进入电导体上的不利环境，并将光信号重新转换回电数字在穿过非导电屏障之后的编码字，从光隔离器顺序地输出再转换的电数字编码字; 以及数模转换器电路，用于根据来自光隔离器的顺序接收的再转换的电数字编码字重建模拟信号，而不会基本上影响其精度。

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