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1. 发明授权

US4882476A Bar code reader with enhanced sensitivity 失效
标题翻译：具有增强灵敏度的条形码阅读器
公开(公告)号：US4882476A
公开(公告)日：1989-11-21
申请号：US905779
申请日：1986-09-10
申请人： Jonathan R. White
发明人： Jonathan R. White
IPC分类号： G06F1/16 , G06F1/28 , G06K7/10 , G06K7/12 , G06K17/00 , H01Q1/22 , H04L12/28
CPC分类号： G06K17/0022 , G06F1/1626 , G06F1/1632 , G06F1/28 , G06K7/10574 , G06K7/10584 , G06K7/10702 , G06K7/10722 , G06K7/10732 , G06K7/10811 , G06K7/10841 , G06K7/10851 , G06K7/10881 , G06K7/12 , H04B2001/3894
摘要： In laser bar code scanners bright sunlight tends to overpower the reflected laser light, drastically reducing the difference between bar code and background signals. In the present bar code reader, a plurality of light detectors are utilized with different spectral response characteristics at the wavelength of the incident laser beam, such that the differential response of the detectors tends to minimize the effect of background illumination. Narrowband optical filters with offset passbands may be used with conventional light sensors. As another example, filters with long wavelength transmission characteristics and offset cutoff wavelengths may be employed if necessary with a neutral density filter to provide balanced responses under broadband illumination.
摘要翻译：在激光条码扫描仪中，明亮的阳光倾向于超过反射的激光，大大减少了条形码和背景信号之间的差异。在本条形码阅读器中，利用在入射激光束的波长处具有不同光谱响应特性的多个光检测器，使得检测器的差分响应趋向于使背景照明的影响最小化。具有偏移通带的窄带滤光器可以与传统的光传感器一起使用。作为另一示例，如果需要，可以采用具有长波长传输特性和偏移截止波长的滤波器，其具有中性密度滤波器以在宽带照明下提供平衡响应。

2. 发明授权

US5837987A Hand-held optically readable character set reader having automatic focus control for operating over a range of distances 失效
标题翻译：具有自动对焦控制功能的手持光学可读字符集读取器，用于在一定范围的距离上操作
公开(公告)号：US5837987A
公开(公告)日：1998-11-17
申请号：US751382
申请日：1996-11-19
申请人： Steven E. Koenck , Jonathan R. White , Phillip Miller , George E. Hanson , Arvin D. Danielson , Dennis A. Durbin
发明人： Steven E. Koenck , Jonathan R. White , Phillip Miller , George E. Hanson , Arvin D. Danielson , Dennis A. Durbin
IPC分类号： G06K7/10 , G06K17/00 , H01Q1/22 , H01Q3/24 , H01Q19/06
CPC分类号： G06K7/10574 , G06K17/0022 , G06K7/10584 , G06K7/10613 , G06K7/10633 , G06K7/10722 , G06K7/10732 , G06K7/10811 , G06K7/10851 , G06K7/10881 , G06K7/109 , G06K7/1098 , G06K7/1417 , H01Q1/22 , H01Q19/062 , H01Q3/245 , G06K2207/1011 , G06K2207/1013 , G06K2207/1018
摘要： A hand-held optically readable information set reader having one or more photosensor arrays, at least one information set illuminator, and an information set image transfer system for projecting a readable image of an information set onto the one or more photosensor arrays.
摘要翻译：一种具有一个或多个光传感器阵列的手持光学可读信息集读取器，至少一个信息集照明器，以及用于将信息集的可读图像投影到一个或多个光传感器阵列上的信息集图像传送系统。

3. 发明授权

US5949056A Method and apparatus for optically reading an information pattern 失效
标题翻译：用于光学读取信息图案的方法和装置
公开(公告)号：US5949056A
公开(公告)日：1999-09-07
申请号：US561991
申请日：1995-11-22
申请人： Jonathan R. White
发明人： Jonathan R. White
IPC分类号： B60R16/02 , B60R16/023 , G06F1/16 , G06F1/28 , G06F1/32 , G06F11/14 , G06K7/10 , G06K7/12 , G06K17/00 , G07C5/08 , H01Q1/22 , H04L1/16 , H04L12/28 , H04L12/56 , H04L29/06 , H04M1/02 , H04M7/00 , H04W16/14 , H04W40/00 , H04W52/02 , H04W88/02
CPC分类号： B60R16/0231 , G06F1/1626 , G06F1/28 , G06F1/3203 , G06K17/0022 , G06K7/10574 , G06K7/10584 , G06K7/10702 , G06K7/10722 , G06K7/10732 , G06K7/10811 , G06K7/10841 , G06K7/10851 , G06K7/10881 , G06K7/12 , G07C5/0808 , G07C5/0858 , H04L1/0025 , H04L1/0032 , H04L1/1671 , H04L1/1685 , G06K2017/0051 , H04L69/18 , H04M7/006 , H04W16/14 , H04W40/00 , H04W52/0245 , H04W88/02
摘要： A portable, hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data collection and communications module includes a stacked arrangement of a communications interface main circuit board, a radio and a laser scanner assembly which are housed in a housing shell which is attachable to the base module. The radio is mounted in spaced relationship to one side of the main circuit board, while the laser scanner assembly is mounted to the other side of the main circuit board. A support frame and a plurality of ground planes in the sandwiched main circuit board and a routing circuit board form an RF cage for shielding RF interference which may be generated by the radio. Also disclosed is a method for reducing the operational power consumption requirements of laser bar code scanners by analyzing reflected laser light in order to determine the presence of optically readable information sets. In a first embodiment, the reflected light intensity of a pulsed laser light beam is compared to the ambient light intensity to provide a control signal to actuate the scanning mode if a threshold differential is satisfied. In a second embodiment, a modulated laser light pulse is filtered to remove ambient light noise and then provides a control signal to actuate the scanning mode if a threshold value is reached.
摘要翻译：模块化结构的便携式手持式数据终端包括具有键盘和显示屏的基座模块。数据采集和通信模块包括通信接口主电路板，无线电和激光扫描仪组件的堆叠布置，其被容纳在可附接到基座模块的壳体壳体中。无线电装置以与主电路板的一侧隔开的关系安装，而激光扫描器组件安装到主电路板的另一侧。在夹层主电路板和布线电路板中的支撑框架和多个接地平面形成用于屏蔽由无线电产生的RF干扰的RF笼。还公开了一种通过分析反射的激光来降低激光条形码扫描器的操作功耗要求的方法，以便确定光学可读信息集的存在。在第一实施例中，将脉冲激光束的反射光强度与环境光强度进行比较，以提供控制信号以在满足阈值差异时致动扫描模式。在第二实施例中，对已调制的激光脉冲进行滤波以去除环境光噪声，然后提供控制信号以在达到阈值时启动扫描模式。

4. 发明授权

US09714085B2 Monitoring of wind turbines 有权
公开(公告)号：US09714085B2
公开(公告)日：2017-07-25
申请号：US12992804
申请日：2009-05-13
申请人： Jonathan R. White , Douglas E. Adams , Josh Paquette
发明人： Jonathan R. White , Douglas E. Adams , Josh Paquette
IPC分类号： F03D7/04 , B64C27/00 , F03D17/00
CPC分类号： B64C27/006 , F03D17/00 , F05B2250/71 , F05B2260/821 , F05B2270/1021 , F05B2270/1095 , F05B2270/33 , F05B2270/807
摘要： Method and apparatus for determining the deflection or curvature of a rotating blade, such as a wind turbine blade or a helicopter blade. Also, methods and apparatus for establishing an inertial reference system on a rotating blade.

5. 发明申请

US20120031193A1 IDENTIFICATION OF LOADS ACTING ON AN OBJECT 审中-公开
标题翻译：对物体进行负载识别
公开(公告)号：US20120031193A1
公开(公告)日：2012-02-09
申请号：US13262450
申请日：2010-04-01
申请人： Douglas E. Adams , Nick A. Stites , Nathanael C. Yoder , Jonathan R. White
发明人： Douglas E. Adams , Nick A. Stites , Nathanael C. Yoder , Jonathan R. White
IPC分类号： G01N19/00
CPC分类号： G01M17/08 , G01L25/00 , G01M5/00
摘要： Structural health monitoring systems can be limited to a minimum number of sensors due to cost, complexity, and weight restrictions. Some embodiments described herein pertain to a load and damage identification techniques that utilize one sensor. Several passive force estimation techniques are presented. Some techniques use either the shape or the amplitude of the magnitude of the applied force in the frequency domain. Several techniques iteratively reduce an underdetermined set of equations of motion into many overdetermined systems of equations to solve for the force estimates. The techniques are shown to locate and quantify impulsive impacts with over 97% accuracy and non-impulsive impacts with at least 87% accuracy. Impacts not acting at a specific input degree of freedom are also accurately located depending on the distance away from the modeled input degrees of freedom, and damaging impact forces are quantified by making assumptions about the impulsive nature of the applied force.
摘要翻译：由于成本，复杂性和重量限制，结构健康监测系统可以限制在最少数量的传感器。这里描述的一些实施例涉及利用一个传感器的负载和损伤识别技术。提出了几种被动力估计技术。一些技术使用频域中施加的力的大小的形状或振幅。几种技术将不确定的运动方程组迭代地减少到许多超定方程组以求解力估计。这些技术被显示为定位和量化冲动冲击，超过97％的精度和非冲击性冲击，至少87％的精度。取决于距离模拟输入自由度的距离，也不会在特定输入自由度下作用的影响，并且通过对所施加的力的冲击性质做出假设来量化破坏性的冲击力。

6. 发明授权

US5576529A Hand-held optically readable information set reader focus with operation over a range of distances 失效
标题翻译：手持式光学可读信息集读取器，可在一定距离范围内进行操作
公开(公告)号：US5576529A
公开(公告)日：1996-11-19
申请号：US309334
申请日：1994-09-19
申请人： Steven E. Koenck , Jonathan R. White , Phillip Miller , George E. Hanson , Arvin D. Danielson , Dennis A. Durbin
发明人： Steven E. Koenck , Jonathan R. White , Phillip Miller , George E. Hanson , Arvin D. Danielson , Dennis A. Durbin
IPC分类号： G06K7/10 , G06K17/00 , H01Q1/22 , H01Q3/24 , H01Q19/06
CPC分类号： G06K7/10574 , G06K17/0022 , G06K7/10584 , G06K7/10613 , G06K7/10633 , G06K7/10722 , G06K7/10732 , G06K7/10811 , G06K7/10851 , G06K7/10881 , G06K7/109 , G06K7/1098 , G06K7/1417 , H01Q1/22 , H01Q19/062 , H01Q3/245 , G06K2207/1011 , G06K2207/1013 , G06K2207/1018
摘要： A hand-held optically readable information set reader having one or more photosensor arrays, at least one information set illuminator, and an information set image transfer system for projecting a readable image of an information set onto the one or more photosensor arrays.
摘要翻译：一种具有一个或多个光传感器阵列的手持光学可读信息集读取器，至少一个信息集照明器，以及用于将信息集的可读图像投影到一个或多个光传感器阵列上的信息集图像传送系统。

7. 发明授权

US4882475A Synthesized speech-facilitated product preparation and/or delivery system and method 失效
标题翻译：合成的语音促进产品制备和/或递送系统和方法
公开(公告)号：US4882475A
公开(公告)日：1989-11-21
申请号：US80573
申请日：1987-07-31
申请人： Phillip Miller , Richard P. Shindley , Kristi T. Feltz , George E. Hanson , Jonathan R. White
发明人： Phillip Miller , Richard P. Shindley , Kristi T. Feltz , George E. Hanson , Jonathan R. White
IPC分类号： G06Q10/08 , G06Q40/00
CPC分类号： G06Q10/087 , G06Q40/12
摘要： In the case of a pizza home delivery system, customer addresses and mapping information may be auomatically retrieved and displayed based on customer telephone number, and order data including an assigned order number may be imprinted on a label to be attached to each pizza container. Preferably, the system produces the order number in the form of a bar code on an adhesively backed label. Each driver may check out order for delivery by inserting his coded identification key at a bar code reader station and having the bar code labels scanned into the system, so that each order is assigned to a particular driver in a reliable and accurate manner. A voice synthesizer unit at the station can then remind the driver that the order includes beverages or more than one pizza container, and can advise the driver when the sum of the cash payments he has received for his deliveries exceeds a certain amount, making it advisable to deposit some of the accumulated cash before the next delivery. The system is modular and readily expanded to a multi-store system with a centralized telephone order entry station.
摘要翻译：在比萨家庭送货系统的情况下，可以基于客户电话号码自动检索和显示客户地址和映射信息，并且包括分配的订单号的订单数据可以印在要附接到每个比萨容器的标签上。优选地，系统在粘性支持的标签上以条形码的形式产生订单编号。每个驾驶员可以通过将其编码的识别密钥插入条形码阅读器站并将条形码标签扫描到系统中来检查发货顺序，以便以可靠和准确的方式将每个订单分配给特定的驾驶员。然后车站的语音合成器单元可以提醒司机，该订单包括饮料或多于一个比萨饼容器，并且可以向司机通知他已经收到的现金付款总额超过一定数量时，建议在下一次交货之前存入一些累积的现金。该系统是模块化的，并且容易地扩展到具有集中式电话订单进入站的多存储系统。

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