公开(公告)号：US07046990B2

公开(公告)日：2006-05-16

申请号：US10149919

申请日：2000-12-19

申请人： Giorgio Grego ,  Michele Lupano

发明人： Giorgio Grego ,  Michele Lupano

IPC分类号： H04M1/66

CPC分类号： H04W12/08 ,  H04L63/101 ,  H04L63/107 ,  H04L63/108 ,  H04W4/021 ,  H04W64/00

摘要： A controlled area (A) is configured as a telecommunications cellular system location area, connection of cellular system mobile terminals (T) to such location area (A) is checked. A detected connection indicates that the bearer of the terminal (T) accessed the controlled area, which information can thus be used both to prevent unauthorized access and to certify and document authorized access also by interrogation through the system. The fact that terminal (T) has been kept switched on inside the controlled area despite this being interdicted can also be detected and such behavior can be debited to the terminal (T) involved and/or the terminal can be inhibited by means of temporary deactivation of the terminal (T).

摘要翻译： 控制区域（A）被配置为电信蜂窝系统位置区域，蜂窝系统移动终端（T）到该位置区域（A）的连接被检查。 检测到的连接指示终端（T）的承载访问受控区域，因此可以使用哪些信息来防止未授权的访问，并且还可以通过系统的询问来证明和记录授权的访问。 终端（T）尽管被停止在受控区域内已被保持接通的事实也可以被检测，并且这样的行为可以被借给所涉及的终端（T）和/或可以通过临时停用来终止终端 的终端（T）。

公开(公告)号：US4669829A

公开(公告)日：1987-06-02

申请号：US669602

申请日：1984-11-08

申请人： Giorgio Grego

发明人： Giorgio Grego

IPC分类号： G02B26/02 ,  G02F1/01

CPC分类号： G02B26/004

摘要： The device consists of a transparent container, partly filled with a ferromagnetic fluid surrounding a bubble of a transparent liquid. By an external magnetic field the ferromagnetic fluid is displaced within the container and moves the bubble making it pass between a light source and a light sensitive element.

摘要翻译： 该装置由透明容器组成，部分地填充有围绕透明液体的气泡的铁磁流体。 通过外部磁场，铁磁流体在容器内移动并使气泡移动，使其在光源和光敏元件之间通过。

公开(公告)号：US4636032A

公开(公告)日：1987-01-13

申请号：US669628

申请日：1984-11-08

申请人： Giorgio Grego

发明人： Giorgio Grego

IPC分类号： G02B6/36 ,  G02B6/38

CPC分类号： G02B6/3807 ,  G02B6/3803 ,  G02B6/3806 ,  G02B6/382 ,  G02B6/3886 ,  G02B6/3502 ,  G02B6/3552 ,  G02B6/3572

摘要： The connector ensures the alignment between the two fibres ends (9, 10) thanks to the force exerted by a locally generated magnetic field (5, 6, 7, 8) on a ferromagnetic fluid placed between the side fibre surface and a small tube (1) with a diameter greater than fibre diameter.

摘要翻译： 连接器确保两个光纤端部（9,10）之间的对准，这是由于局部产生的磁场（5,6,7,8）施加在位于侧纤维表面和小管之间的铁磁流体（5,6,7,8） 1）直径大于纤维直径。

公开(公告)号：US20090184851A1

公开(公告)日：2009-07-23

申请号：US11631078

申请日：2004-06-30

申请人： Giorgio Grego ,  Diego Roccato

发明人： Giorgio Grego ,  Diego Roccato

IPC分类号： H03M11/26 ,  G03H1/26

CPC分类号： G06F3/0426 ,  G03H1/0005 ,  G03H2001/0061 ,  G03H2001/0066 ,  G03H2001/0413 ,  G03H2001/0415 ,  G03H2001/226

摘要： A method for inputting commands to a holographic input system, includes the steps of generating a virtual image of an input device by illuminating a hologram of the input device by means of a corresponding reference beam, the hologram being prerecorded on a holographic support; optically detecting a position of at least one actuator for operating the input device with respect to the virtual image of the input device; and issuing at least one command signal corresponding to the position of that at least one actuator as optically detected. The optical detection operation further includes providing at least one actuation hologram corresponding to the at least one actuator being placed at a specified position with respect to the virtual image of the input device, illuminating the at least one actuator with a beam, in order to obtain scattering into a corresponding object beam interacting with one actuation hologram through the corresponding object beam; generating a respective actuation detection beam through the interaction; and detecting the respective actuation detection beam to issue the command signal.

摘要翻译： 一种用于向全息输入系统输入命令的方法，包括以下步骤：通过借助相应参考光束照射输入装置的全息图，全息图被预先记录在全息支架上，从而产生输入装置的虚像; 光学地检测至少一个致动器的位置，用于相对于输入装置的虚拟图像操作输入装置; 并且发出对应于所述至少一个致动器的位置的至少一个命令信号，如光学检测的。 光学检测操作还包括提供对应于至少一个致动器的至少一个致动全息图，该至少一个致动器被放置在相对于输入装置的虚拟图像的指定位置处，用光束照射至少一个致动器，以获得 散射到通过对应物体光束与一个致动全息图相互作用的相应物体光束; 通过所述相互作用产生相应的致动检测束; 并检测相应的致动检测光束以发出命令信号。

公开(公告)号：US20070075831A1

公开(公告)日：2007-04-05

申请号：US10580042

申请日：2003-11-20

申请人： Giorgio Grego

发明人： Giorgio Grego

IPC分类号： H04Q5/22

CPC分类号： G06K7/10039 ,  G06K7/0008 ,  H01Q3/2647

摘要： A method and an apparatus for reading passive tags affixed to objects to be identified and tracked by a radio frequency identification system are disclosed. An interrogating station sends radio-frequency inquiry signals toward the passive tags through an antenna array and receives the response signals from the tags through the same array. Electronic circuitry for processing such response signals has a phase conjugator submitting each received signal to phase conjugation, and the phase-conjugated signals are back transmitted to the passive tags. Retrodirectivity of the antenna array obtained through the phase conjugation allows a precise object identification and tracking also at relatively long distances.

摘要翻译： 公开了一种用于读取被无线标签固定在由射频识别系统识别和跟踪的对象上的方法和装置。 询问站通过天线阵列向无源标签发送射频查询信号，并通过相同阵列从标签接收响应信号。 用于处理这种响应信号的电子电路具有相位共轭器将每个接收到的信号提交到相位共轭，并且相位共轭信号被反向传输到无源标签。 通过相位共轭获得的天线阵列的变向允许在相对长的距离处进行精确的对象识别和跟踪。

公开(公告)号：US5644391A

公开(公告)日：1997-07-01

申请号：US619425

申请日：1996-03-21

申请人： Giorgio Grego ,  Luigi Tallone

发明人： Giorgio Grego ,  Luigi Tallone

IPC分类号： G01N21/41 ,  G01N33/44

CPC分类号： G01N33/442 ,  G01N21/412

摘要： To determine the polymerization profile of a layer of polymeric material, particular a coating of an optical waveguide, a source sends a light radiation towards the layer under test at different angles of incidence, and both the portion of radiation reflected by the layer and the portion transmitted by the layer are converted into electrical signals. The electrical signals are supplied to devices for measuring their intensity, and a processing system processes the intensity values to obtain a value of the refractive index at a different depth inside the layer and to obtain the degree of polymerization at each depth by comparison with the values of the refractive index of a precursor of the polymer and of the fully polymerized material.

摘要翻译： 为了确定聚合材料层，特别是光波导的涂层的聚合曲线，光源以不同的入射角向被测层发射光辐射，并且由层和 由层传输的部分被转换成电信号。 将电信号提供给用于测量其强度的装置，并且处理系统处理强度值以获得层内不同深度处的折射率值，并且通过与该值相比获得每个深度处的聚合度 的聚合物的前体和完全聚合的材料的折射率。

公开(公告)号：US5089698A

公开(公告)日：1992-02-18

申请号：US537476

申请日：1990-06-13

申请人： Giorgio Grego

发明人： Giorgio Grego

IPC分类号： G01D5/26

CPC分类号： G01D5/26

摘要： The system uses a monochromatic radiation source (1) and an acousto-optic modulator (2), which acts as a Bragg modulator and is driven by a frequency which is caused to periodically vary. The modulator emits a first beam having the same wavelength as the source and a second beam, whose wavelength and emission direction vary with the modulating frequency and which is collimated. For measuring angular displacements, the collimated beam is recombined with the first beam after traversing a plate (5) with parallel and plane faces integral for the rotation with a moving device, and a photodetector (12) generates a beat signal whose frequency depends on the angular position of the plate (5). For measuring linear displacements, the two beams are directly sent onto a detector (12) integral with the moving device.

公开(公告)号：US5305077A

公开(公告)日：1994-04-19

申请号：US859822

申请日：1992-03-30

申请人： Giorgio Grego ,  Luigi Tallone

发明人： Giorgio Grego ,  Luigi Tallone

IPC分类号： G01J3/12 ,  G01J3/26 ,  G01B9/02

CPC分类号： G01J3/26 ,  G01J2003/1226

摘要： The radiation to be analyzed is sent onto an interference filter which selects different portions of the radiation spectrum in correspondence with different incidence angles. The intensity values of the radiation outgoing from the element are stored by a measuring and data processing unit which processes such values with the transfer function of the element to obtain the information on the spectrum.

摘要翻译： 要分析的辐射被发送到干涉滤光器，干涉滤光器根据不同的入射角度选择辐射光谱的不同部分。 从元件出射的辐射的强度值由测量和数据处理单元存储，测量和数据处理单元利用元件的传递函数处理这些值以获得关于光谱的信息。

公开(公告)号：US4523938A

公开(公告)日：1985-06-18

申请号：US394535

申请日：1982-07-02

申请人： Giorgio Grego

发明人： Giorgio Grego

IPC分类号： C03B37/025 ,  G01B7/12 ,  C03B37/02

CPC分类号： G01B7/125 ,  C03B37/0253

摘要： An optical fiber, being drawn from a preform and wound upon a reel, passes between parallel plates of a capacitor connected in a measuring circuit which, from the capacitance variations due to changes in fiber diameter, controls a reel-driving motor to minimize these variations. The capacitor may have a constant charge, as by having one of its plates made of an electret, in which case the capacitance variations are determined from voltage changes. A calculator connected to the measuring circuit translates these variations into numerical values representing the fiber diameter which can be visually displayed.

摘要翻译： 从预成型件拉出并卷绕在卷轴上的光纤在连接在测量电路中的电容器的平行板之间通过，由于由于光纤直径的变化引起的电容变化，控制卷轴驱动电机以使这些变化最小化 。 电容器可以具有恒定的电荷，如通过其一个板由驻极体制成的，在这种情况下，电容变化由电压变化确定。 连接到测量电路的计算机将这些变化值转换成表示可视觉显示的纤维直径的数值。

公开(公告)号：US08089456B2

公开(公告)日：2012-01-03

申请号：US11631078

申请日：2004-06-30

申请人： Giorgio Grego ,  Diego Roccato

发明人： Giorgio Grego ,  Diego Roccato

IPC分类号： G09G5/00

CPC分类号： G06F3/0426 ,  G03H1/0005 ,  G03H2001/0061 ,  G03H2001/0066 ,  G03H2001/0413 ,  G03H2001/0415 ,  G03H2001/226

摘要： A method for inputting commands to a holographic input system, includes the steps of generating a virtual image of an input device by illuminating a hologram of the input device by means of a corresponding reference beam, the hologram being prerecorded on a holographic support; optically detecting a position of at least one actuator for operating the input device with respect to the virtual image of the input device; and issuing at least one command signal corresponding to the position of that at least one actuator as optically detected. The optical detection operation further includes providing at least one actuation hologram corresponding to the at least one actuator being placed at a specified position with respect to the virtual image of the input device, illuminating the at least one actuator with a beam, in order to obtain scattering into a corresponding object beam interacting with one actuation hologram through the corresponding object beam; generating a respective actuation detection beam through the interaction; and detecting the respective actuation detection beam to issue the command signal.

摘要翻译： 一种用于向全息输入系统输入命令的方法，包括以下步骤：通过借助相应参考光束照射输入装置的全息图，全息图被预先记录在全息支架上，从而产生输入装置的虚像; 光学地检测至少一个致动器的位置，用于相对于输入装置的虚拟图像操作输入装置; 并且发出对应于所述至少一个致动器的位置的至少一个命令信号，如光学检测的。 光学检测操作还包括提供对应于至少一个致动器的至少一个致动全息图，该至少一个致动器被放置在相对于输入装置的虚拟图像的指定位置处，用光束照射至少一个致动器，以获得 散射到通过对应物体光束与一个致动全息图相互作用的相应物体光束; 通过所述相互作用产生相应的致动检测束; 并检测相应的致动检测光束以发出命令信号。