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1. 发明申请

US20090163827A1 TIME-BASED IMAGING 有权
标题翻译：基于时间的成像
公开(公告)号：US20090163827A1
公开(公告)日：2009-06-25
申请号：US12340889
申请日：2008-12-22
申请人： Amiram Grinvald , Darin Nelson , Harel Primack
发明人： Amiram Grinvald , Darin Nelson , Harel Primack
IPC分类号： A61B3/10
CPC分类号： A61B3/1225
摘要： A method includes directing toward a portion of a subject's body a first pulse of electromagnetic energy. While the portion is in a functional state due to the first pulse, a second pulse is directed toward the portion. At a second-pulse time, reflected energy due to the second pulse is detected. While the portion is in a functional state due to the first and second pulses, a third pulse is directed toward the portion. At a third-pulse time, energy of the third pulse, reflected from the portion, is detected. In response to detecting the pulses at the second-pulse time and the third-pulse time, a characteristic of the portion is quantified resulting from (a) the functional state due to the first pulse and (b) the functional state due to the first and second pulses. A clinical state of the subject is identified. Other embodiments are described.
摘要翻译：一种方法包括向被摄体的一部分指向电磁能的第一脉冲。当部分由于第一脉冲而处于功能状态时，第二脉冲被引向该部分。在第二脉冲时间，检测到由于第二脉冲引起的反射能量。当部分由于第一和第二脉冲而处于功能状态时，第三脉冲被引向该部分。在第三脉冲时间，检测从该部分反射的第三脉冲的能量。响应于检测在第二脉冲时间和第三脉冲时间的脉冲，该部分的特性由（a）由于第一脉冲引起的功能状态和（b）由于第一脉冲引起的功能状态而被定量和第二脉冲。确定该受试者的临床状态。描述其他实施例。

2. 发明授权

US08403862B2 Time-based imaging 有权
标题翻译：基于时间的成像
公开(公告)号：US08403862B2
公开(公告)日：2013-03-26
申请号：US12340889
申请日：2008-12-22
申请人： Amiram Grinvald , Darin Nelson , Harel Primack
发明人： Amiram Grinvald , Darin Nelson , Harel Primack
IPC分类号： A61B3/00 , A61B18/00 , A61B18/18 , A61B3/10
CPC分类号： A61B3/1225
摘要： A method includes directing toward a portion of a subject's body a first pulse of electromagnetic energy. While the portion is in a functional state due to the first pulse, a second pulse is directed toward the portion. At a second-pulse time, reflected energy due to the second pulse is detected. While the portion is in a functional state due to the first and second pulses, a third pulse is directed toward the portion. At a third-pulse time, energy of the third pulse, reflected from the portion, is detected. In response to detecting the pulses at the second-pulse time and the third-pulse time, a characteristic of the portion is quantified resulting from (a) the functional state due to the first pulse and (b) the functional state due to the first and second pulses. A clinical state of the subject is identified. Other embodiments are described.
摘要翻译：一种方法包括向被摄体的一部分指向电磁能的第一脉冲。当部分由于第一脉冲而处于功能状态时，第二脉冲被引向该部分。在第二脉冲时间，检测到由于第二脉冲引起的反射能量。当部分由于第一和第二脉冲而处于功能状态时，第三脉冲被引向该部分。在第三脉冲时间，检测到从该部分反射的第三脉冲的能量。响应于检测在第二脉冲时间和第三脉冲时间的脉冲，该部分的特性由（a）由于第一脉冲引起的功能状态和（b）由于第一脉冲引起的功能状态而被定量和第二脉冲。确定该受试者的临床状态。描述其他实施例。

3. 发明授权

US06727891B2 Input device for personal digital assistants 失效
标题翻译：个人数字助理输入设备
公开(公告)号：US06727891B2
公开(公告)日：2004-04-27
申请号：US09898818
申请日：2001-07-03
申请人： Netzer Moriya , David Gidron , Harel Primack
发明人： Netzer Moriya , David Gidron , Harel Primack
IPC分类号： G09G500
CPC分类号： G06F3/03545 , G06F1/1632 , G06F3/0346
摘要： A device, communicative with a PDA and comprising a movable part, that inputs to the PDA information about all or some of the six spatial variables of the movable part within a space that may be appreciably larger that the PDA and its display screen. The device may serve to conveniently input graphical and symbolic information, in place of a touch-screen, as well as to control multi-dimensional position and orientation of virtual objects in a natural analogous-motion manner. It may also be used in conjunction with an external passive keyboard to input alphanumeric information and commands.
摘要翻译：与PDA通信并且包括可移动部分的装置，其在PDA和其显示屏幕可以明显更大的空间内向PDA信息输入可移动部分的六个空间变量中的全部或一些。该设备可以用于方便地输入图形和符号信息来代替触摸屏，以及以自然的类似运动方式来控制虚拟对象的多维位置和取向。它也可以与外部无源键盘一起使用以输入字母数字信息和命令。

4. 发明申请

US20110166808A1 METHOD AND SYSTEM FOR IMPROVING MLS-BASED MEASUREMENTS 有权
标题翻译：改进基于MLS的测量方法和系统
公开(公告)号：US20110166808A1
公开(公告)日：2011-07-07
申请号：US12975563
申请日：2010-12-22
申请人： Harel Primack
发明人： Harel Primack
IPC分类号： G01H7/00 , G06F19/00
CPC分类号： G01H7/00 , G01N29/44 , G01N2291/014
摘要： A measurement systems that reduces spurious artifacts in reflected signals by generating and employing an improved maximum length sequence. Accurate acoustic measurements with both high SNR and low spurious artifacts are made possible by generating Wide MLS (WMLS) which modifies a base MLS by replacing each value with a sequence that includes the value and one or more additional values, where typically the replaced values have opposing polarities and, the additional signals have intermediate values. An exemplary intermediate values can be approximately zero value.
摘要翻译：一种测量系统，通过生成和使用改进的最大长度序列来减少反射信号中的伪影。通过产生宽MLS（WMLS），可以实现准确的声学测量，通过生成宽MLS（WMLS），通过用包含该值和一个或多个附加值的序列替换每个值来修改基本MLS，其中通常替换的值具有相反极性，附加信号具有中间值。示例性中间值可以是大约零值。

5. 发明申请

US20080137066A1 Method and apparatus for determination of analyte concentration 有权
标题翻译：用于测定分析物浓度的方法和装置
公开(公告)号：US20080137066A1
公开(公告)日：2008-06-12
申请号：US11637194
申请日：2006-12-12
申请人： Aharon Weinstein , Harel Primack
发明人： Aharon Weinstein , Harel Primack
IPC分类号： G01N33/48 , G01N21/00
CPC分类号： G01N21/314 , A61B5/14532 , A61B5/14535 , A61B5/14546 , A61B5/1455 , A61B5/14551 , A61B5/6826 , A61B5/6838
摘要： A method and system are presented for use in determination of the concentration of an analyte in a subject's medium. The medium is irradiated with at least two radiation components to produce detectable radiation responses of the medium thereto. These at least two radiation components are selected to have different mean wavelengths and such that the spectral bandwidth of at least one of said at least two radiation components is characterized by relatively high variability of the extinction coefficient of the analyte of interest across said spectral bandwidth. This enables analysis of data indicative of detected radiation responses of the medium to said at least two radiation components and determination of the concentration of said analyte.
摘要翻译：提供了一种用于确定受试者介质中分析物浓度的方法和系统。用至少两种辐射组分照射介质以产生其介质的可检测的辐射响应。这些至少两个辐射分量被选择为具有不同的平均波长，并且使得所述至少两个辐射分量中的至少一个的光谱带宽的特征在于在所述光谱带宽上的感兴趣分析物的消光系数的相对高的可变性。这使得能够分析指示所述介质对所述至少两个辐射分量的检测到的辐射响应的数据和所述分析物的浓度的确定。

6. 发明授权

US06931082B2 Digital phase locked loop 失效
标题翻译：数字锁相环
公开(公告)号：US06931082B2
公开(公告)日：2005-08-16
申请号：US09829838
申请日：2001-04-10
申请人： Harel Primack , Netzer Moriya
发明人： Harel Primack , Netzer Moriya
IPC分类号： H03D3/24 , H03D3/00
CPC分类号： H03D3/241
摘要： A technique that enables the sine and cosine branches within a PLL module to be obtained relatively easily and efficiently is described. According to the technique, the computation operations requiring a computation load, such as calculation of sine and cosine functions, are performed mostly once per a digital sampled signal, while relatively simple operations, such as multiplication and accumulations, are performed for every frame.
摘要翻译：描述了能够相对容易且有效地获得PLL模块内的正弦和余弦分支的技术。根据该技术，对于每个数字采样信号，主要对每个数字采样信号执行一次需要诸如正弦和余弦函数的计算的计算负载的计算操作，而对于每帧执行相对简单的操作，例如乘法和累加。

7. 发明授权

US08996322B2 Method and system for improving MLS-based measurements 有权
标题翻译：用于改进基于MLS的测量的方法和系统
公开(公告)号：US08996322B2
公开(公告)日：2015-03-31
申请号：US12975563
申请日：2010-12-22
申请人： Harel Primack
发明人： Harel Primack
IPC分类号： G01H7/00 , G06F19/00
CPC分类号： G01H7/00 , G01N29/44 , G01N2291/014
摘要： A measurement systems that reduces spurious artifacts in reflected signals by generating and employing an improved maximum length sequence. Accurate acoustic measurements with both high SNR and low spurious artifacts are made possible by generating Wide MLS (WMLS) which modifies a base MLS by replacing each value with a sequence that includes the value and one or more additional values, where typically the replaced values have opposing polarities and, the additional signals have intermediate values. An exemplary intermediate values can be approximately zero value.
摘要翻译：一种测量系统，通过生成和使用改进的最大长度序列来减少反射信号中的伪影。通过产生宽MLS（WMLS），可以实现准确的声学测量，通过生成宽MLS（WMLS），通过用包含该值和一个或多个附加值的序列替换每个值来修改基本MLS，其中通常替换的值具有相反极性，附加信号具有中间值。示例性中间值可以是大约零值。

8. 发明授权

US08960007B2 Handheld probe for tube inspection using APR 有权
标题翻译：使用APR进行管检查的手持式探头
公开(公告)号：US08960007B2
公开(公告)日：2015-02-24
申请号：US13403984
申请日：2012-02-24
申请人： Dov Furman , Harel Primack , Silviu Zilberman , Oded Barzelay
发明人： Dov Furman , Harel Primack , Silviu Zilberman , Oded Barzelay
IPC分类号： G01N29/00 , G01N29/22
CPC分类号： G01N29/226 , G01N2291/044 , G01N2291/2636
摘要： Exemplary embodiments of a handheld probe (HHP) of an Acoustic pulse reflectometry (APR) system are disclosed. Embodiments of the HHP can comprise a loudspeaker and microphone that are vibration isolated from each other and from the tube under test. In some embodiments the microphone can be isolated from the housing of the HHP. In other embodiments the housing of the HHP can be isolated from the loudspeaker. In another embodiment the housing of the probe can be isolated from the tube under test. Yet, some embodiments combine all of this isolation options. In such embodiment the loudspeaker is isolated from the housing, the housing is isolated from the tube under test, and the microphone is isolated from the housing, and so on. Isolation can be achieved by using materials that absorb vibration, material such as but not limited to rubber, foam, silicone, etc.
摘要翻译：公开了声脉冲反射计（APR）系统的手持式探针（HHP）的示例性实施例。 HHP的实施例可以包括扬声器和麦克风，这些扬声器和麦克风彼此隔离并与被测试管隔离。在一些实施例中，麦克风可以与HHP的壳体隔离。在其他实施例中，HHP的外壳可以与扬声器隔离。在另一个实施例中，探针的外壳可以与被测管隔离。然而，一些实施例组合了所有这些隔离选项。在这种实施例中，扬声器与外壳隔离，外壳与被测试管隔离，麦克风与外壳隔离，等等。隔离可以通过使用吸收振动的材料，但不限于橡胶，泡沫，硅树脂等材料来实现。

9. 发明申请

US20120227501A1 HANDHELD PROBE FOR TUBE INSPECTION USING APR 有权
标题翻译：使用APR进行管道检查的手柄探测器
公开(公告)号：US20120227501A1
公开(公告)日：2012-09-13
申请号：US13403984
申请日：2012-02-24
申请人： Dov Furman , Harel Primack , Silviu Zilberman , Oded Barzelay
发明人： Dov Furman , Harel Primack , Silviu Zilberman , Oded Barzelay
IPC分类号： G01N29/00
CPC分类号： G01N29/226 , G01N2291/044 , G01N2291/2636
摘要： Exemplary embodiments of a handheld probe (HHP) of an Acoustic pulse reflectometry (APR) system are disclosed. Embodiments of the HHP can comprise a loudspeaker and microphone that are vibration isolated from each other and from the tube under test. In some embodiments the microphone can be isolated from the housing of the HHP. In other embodiments the housing of the HHP can be isolated from the loudspeaker. In another embodiment the housing of the probe can be isolated from the tube under test. Yet, some embodiments combine all of this isolation options. In such embodiment the loudspeaker is isolated from the housing, the housing is isolated from the tube under test, and the microphone is isolated from the housing, and so on. Isolation can be achieved by using materials that absorb vibration, material such as but not limited to rubber, foam, silicone, etc.
摘要翻译：公开了声脉冲反射计（APR）系统的手持式探针（HHP）的示例性实施例。 HHP的实施例可以包括扬声器和麦克风，这些扬声器和麦克风彼此隔离并与被测试管隔离。在一些实施例中，麦克风可以与HHP的壳体隔离。在其他实施例中，HHP的外壳可以与扬声器隔离。在另一个实施例中，探针的外壳可以与被测管隔离。然而，一些实施例组合了所有这些隔离选项。在这种实施例中，扬声器与外壳隔离，外壳与被测试管隔离，麦克风与外壳隔离，等等。隔离可以通过使用吸收振动的材料，但不限于橡胶，泡沫，硅树脂等材料来实现。

10. 发明申请

US20120053895A1 METHOD AND SYSTEM FOR EVALUATING THE CONDITION OF A COLLECTION OF SIMILAR ELONGATED HOLLOW OBJECTS 审中-公开
标题翻译：用于评估类似椭圆中空对象收集条件的方法和系统
公开(公告)号：US20120053895A1
公开(公告)日：2012-03-01
申请号：US13205595
申请日：2011-08-08
申请人： Noam Amir , Tal Pechter , Oded Barzelay , Harel Primack , Silviu Zilberman , Shai Silberstein
发明人： Noam Amir , Tal Pechter , Oded Barzelay , Harel Primack , Silviu Zilberman , Shai Silberstein
IPC分类号： G06F15/00
CPC分类号： G01N29/043 , G01N29/11 , G01N29/265 , G01N2291/2626
摘要： A tester that evaluates the condition of a plurality of elongated hollow objects by emitting a signal into the objects and measuring the reflected signals at particular sample points, generating a statistically related base signal based on the values at each such sample point and creating an adjusted signal for each measures signal by modifying as a function of the base signal. Analyze the adjusted signals to look for anomalies within each object.
摘要翻译：一种测试仪，其通过将信号发射到物体中并且在特定采样点处测量反射信号来评估多个细长的中空物体的状况，基于每个这样的采样点处的值产生统计上相关的基本信号并创建经调整的信号对于每个测量信号，通过修改作为基本信号的函数。分析调整后的信号，以查找每个对象内的异常。

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