公开(公告)号：US5291872A

公开(公告)日：1994-03-08

申请号：US908272

申请日：1992-07-02

申请人： Sanjar Ghaem

发明人： Sanjar Ghaem

IPC分类号： F02P3/12 ,  F02P13/00 ,  H01T13/44

CPC分类号： F02P13/00 ,  F02P3/12 ,  H01T13/44

摘要： An ignition apparatus for providing energy to a spark plug (601) is described including electromagnetic means (121, 103, 133, 119) having a north pole (137) and an opposing south pole (139). A piezoelectric crystal (129) is located between the north pole (137) and the opposing south pole (139). The electromagnetic means (121, 103, 133, 119) compresses the piezoelectric crystal (129), thereby causing an ignition energy to be provided from the piezoelectric crystal (129) for igniting the spark plug (601).

摘要翻译： 描述了一种用于向火花塞（601）提供能量的点火装置，其包括具有北极（137）和相对的南极（139）的电磁装置（121,103,133,119）。 压电晶体（129）位于北极（137）和相对的南极（139）之间。 电磁装置（121,103,133,119）压缩压电晶体（129），从而使点火能量从压电晶体（129）提供，用于点火火花塞（601）。

公开(公告)号：US5291261A

公开(公告)日：1994-03-01

申请号：US475543

申请日：1990-02-06

申请人： Randy Dahl ,  Sanjar Ghaem

发明人： Randy Dahl ,  Sanjar Ghaem

IPC分类号： G01S7/481 ,  G01S17/02 ,  G01S17/93 ,  G01C3/00 ,  B60Q1/00 ,  H01J40/14

CPC分类号： G01S17/936 ,  G01S17/026 ,  G01S7/4818

摘要： A system (4) for use in an automobile (2) for the detection of objects comprising: a light source (6); a plurality of spaced transmitter ports (10, 12) for respectively transmitting light to a plurality of fields of illumination (18, 20); an optical fiber coupling the light source to the transmitter ports; a plurality of receiver ports (10, 12) embracing respectively a plurality of fields of reception (34, 36) each having an area of overlap (38, 40, 42, 44) with each of the plurality of fields of illumination so as to receive light transmitted from one of the transmitter ports and reflected by an object present in an area of overlap; a receiver (22) for receiving light and for producing a signal representative thereof; an optical fiber (24) coupling the receiver ports to the receiver; and processing means (52) for sequentially activating each of the transmitter ports with each of the receiver ports, and for processing the signal produced by the receiver in response to each activation to detect the presence of an object in each of the areas of overlap.

摘要翻译： 一种用于汽车（2）中用于检测物体的系统（4），包括：光源（6）; 多个间隔开的发射器端口（10,12），用于分别将光传输到多个照明场（18,20）; 将光源耦合到发射器端口的光纤; 分别包含多个接收区域（34,36）的多个接收器端口（10,12），每个接收端口具有与多个照明场中的每一个具有重叠区域（38,40,42,44）的区域，以便 接收从发射机端口之一发射并由存在于重叠区域中的对象反射的光; 接收器（22），用于接收光并产生代表其的信号; 将接收器端口耦合到接收器的光纤（24）; 以及处理装置（52），用于使用每个接收器端口顺序地激活每个发射机端口，并且响应于每个激活来处理由接收机产生的信号，以检测每个重叠区域中的对象的存在。

公开(公告)号：US06730056B1

公开(公告)日：2004-05-04

申请号：US09668054

申请日：2000-09-21

申请人： Sanjar Ghaem ,  Iwona Turlik ,  Rudyard Istvan

发明人： Sanjar Ghaem ,  Iwona Turlik ,  Rudyard Istvan

IPC分类号： A61M500

CPC分类号： A61F9/00781

摘要： An eye implant for treating glaucoma includes a main conduit and a plurality of anchor members formed from a first resilient material. The anchor members are formed such that they are biased to a relaxed condition in a non-aligned position relative to the conduit. To facilitate insertion of the implant into the eye in a minimally invasive surgical procedure, the anchor members are secured together in an aligned condition relative to the conduit with a bonding material. A cutting surface or element is also applied to the anchor members to allow the implant to be inserted directly through the wall of the sclera. The cutting surface is formed of a second material different from the first material. The second material is adapted to dissolve or melt after the implant has been inserted into the eye. Similarly, the bonding material holding the anchor members together in an aligned condition can be made from a dissolveable or heat sensitive material to allow the anchor members to relax to their non-aligned position after insertion into the eye. In the non-aligned position, the anchor members secure the implant to the wall of the sclera. Alternatively, the bonding material holding the anchors together could be made from a material that is ablated away with a laser after the implant has been inserted into the eye.

摘要翻译： 用于治疗青光眼的眼植入物包括主导管和由第一弹性材料形成的多个锚固构件。 锚固构件形成为使得它们相对于导管以非对准位置偏置到松弛状态。 为了便于在微创外科手术中将植入物插入到眼睛中，锚定构件以相对于导管以对准材料的对准状态固定在一起。 切割表面或元件也施加到锚固构件以允许植入物直接插入穿过巩膜壁。 切割表面由不同于第一材料的第二材料形成。 第二种材料适于在植入物插入眼睛之后溶解或熔化。 类似地，将锚定构件保持在对准状态的接合材料可以由可溶解或热敏材料制成，以允许锚固构件在插入眼睛之后松弛到它们的不对准位置。 在非对齐位置，锚固构件将植入物固定到巩膜的壁上。 或者，将锚固件固定在一起的粘合材料可以在植入物已经插入眼睛之后由用激光烧蚀的材料制成。

公开(公告)号：US5621413A

公开(公告)日：1997-04-15

申请号：US496512

申请日：1995-06-29

申请人： Robert B. Lempkowski ,  Sanjar Ghaem ,  W. J. Kitchen

发明人： Robert B. Lempkowski ,  Sanjar Ghaem ,  W. J. Kitchen

IPC分类号： G01S7/02 ,  G01S13/00 ,  G01S13/32 ,  G01S13/60

CPC分类号： G01S13/003 ,  G01S13/60 ,  G01S13/325 ,  G01S7/024

摘要： A measurement device (103) and method determines various metrics between a vehicle (101) and a ground surface (105) using a transmitter-antenna (109) for emitting energy including a portion directed down toward the ground surface. A receiving antenna (115), has a portion oriented facing toward the transmitter-antenna for receiving a portion of the emitting energy along a direct path (117), and a portion oriented facing downwardly toward the ground surface for receiving a portion of the emitting energy reflected from the ground surface along a reflected path (113). A decoder provides separate indications of forward (121) and sideward (123) velocity relative to motion of the vehicle along the ground surface. Furthermore, the decoder comprises means for determining vehicle height (125) dependent on a measured difference in path length, vehicle level (127), or front to rear tilt angle, dependent on polarization elliptical ratio changes, and road surface conditions (129) dependent on amplitude and phase changes that occur versus time.

摘要翻译： 测量装置（103）和方法使用发射器天线（109）确定车辆（101）和地面（105）之间的各种度量，所述发射器 - 天线用于发射包括朝向地面的向下的部分的能量。 接收天线（115）具有朝向发射机天线定向的部分，用于沿着直接路径（117）接收一部分发射能量，以及朝向地面向下定向的部分，用于接收发射的一部分 沿着反射路径（113）从地面反射的能量。 解码器提供相对于车辆沿着地面的运动的向前（121）和侧向（123）速度的独立指示。 此外，解码器包括用于根据取决于极化椭圆率变化的路径长度，车辆水平（127）或前后倾斜角度的测量差异以及与路面状况（129）有关的方式来确定车辆高度（125）的装置 在时间上发生的幅度和相位变化。

公开(公告)号：US5473330A

公开(公告)日：1995-12-05

申请号：US153450

申请日：1993-11-17

申请人： George L. Lauro ,  Sanjar Ghaem ,  Rudyard L. Istvan

发明人： George L. Lauro ,  Sanjar Ghaem ,  Rudyard L. Istvan

IPC分类号： G01S13/75 ,  G01S13/82 ,  G06K7/08 ,  G06K19/067 ,  G08B13/24

CPC分类号： G08B13/2414 ,  G01S13/753 ,  G01S13/825 ,  G06K19/0672 ,  G06K7/086 ,  G08B13/2482

摘要： A tagging system (20) compensates for both resonant frequency spatial dependent shifts and resonant frequency dependent shifts for detecting data resonant circuits (DC1-DC6) on an RF tag 10 which is carried by a tagged object (34). The system includes at least one transmitter (26) and at least one receiver (28) for determining the actual resonant frequencies of reference resonant circuits (SC1-SC5, FC1-FC4) on the tag 10. A microprocessor controller (22), in response to the frequency difference between the undisturbed resonant frequencies of the reference resonant circuits and the actual resonant frequencies of the reference resonant circuits, provides compensating factors to compensate for the spatial and frequency effects of the resonant frequencies of the resonant circuits on the tag (10). The transmitter and receiver determine the actual resonant frequency of each data resonant circuit (DC1-DC6) on the tag (10). The microprocessor controller (22) then determines the undisturbed resonant frequencies of the data resonant circuits on tag (10) from the actual resonant frequencies of the data resonant circuits and the compensation factors.

摘要翻译： 标签系统（20）补偿由标签对象（34）携带的RF标签10上的数据谐振电路（DC1-DC6）的共振频率空间相关移位和谐振频率相关移位。 该系统包括用于确定标签10上的参考谐振电路（SC1-SC5，FC1-FC4）的实际谐振频率的至少一个发射器（26）和至少一个接收器（28）。一种微处理器控制器（22） 响应于参考谐振电路的未受干扰的谐振频率与参考谐振电路的实际谐振频率之间的频率差提供补偿因素以补偿谐振电路在标签（10）上的谐振频率的空间和频率效应 ）。 发射机和接收机确定标签（10）上每个数据谐振电路（DC1-DC6）的实际谐振频率。 微处理器控制器（22）然后根据数据谐振电路的实际谐振频率和补偿因子来确定标签（10）上的数据谐振电路的未受干扰的谐振频率。

公开(公告)号：US5371598A

公开(公告)日：1994-12-06

申请号：US132982

申请日：1993-10-07

申请人： Sanjar Ghaem ,  Kenneth S. Gerbetz ,  Jie Xue

发明人： Sanjar Ghaem ,  Kenneth S. Gerbetz ,  Jie Xue

IPC分类号： G01D5/347 ,  G01B11/00

CPC分类号： G01D5/347

摘要： A device and method for sensing linear displacements between a first member (101) and a second member (102) on a same axis (108). The second member (102) substantially encompasses the first member (101). To sense the linear displacements, an optical code pattern (103) is placed on the first member (101) and an encircling optical sensor (104) is placed on the second member (102). The encircling optical sensor (104) includes light transmitting (106) and receiving (107) paths that transmit and receive light to/from the optical code pattern (103). The light received from the optical code pattern (103) is sent to a displacement calculation device (105) that determines the linear displacement of the first member (101) with respect to the second member (102). Using this technique, linear displacements of the first member (101) with respect to the second member (102) can be accurately measured in high temperature environments without adversely affecting electrical components associated with the displacement calculation device (105).

摘要翻译： 一种用于感测同一轴线（108）上的第一构件（101）和第二构件（102）之间的线性位移的装置和方法。 第二构件（102）基本上包围第一构件（101）。 为了感测线性位移，光学代码图案（103）被放置在第一构件（101）上，并且环绕的光学传感器（104）放置在第二构件（102）上。 环绕的光学传感器（104）包括向/从光学代码图案（103）发送和接收光的光发射（106）和接收（107）路径。 从光码图案（103）接收的光被发送到确定第一部件（101）相对于第二部件（102）的线性位移的位移计算装置（105）。 使用这种技术，可以在高温环境中精确地测量第一构件（101）相对于第二构件（102）的线性位移，而不会不利地影响与位移计算装置（105）相关联的电气部件。

公开(公告)号：US5229946A

公开(公告)日：1993-07-20

申请号：US746543

申请日：1991-08-19

申请人： Sanjar Ghaem

发明人： Sanjar Ghaem

IPC分类号： F02D41/00 ,  F02D41/14 ,  F02D41/24 ,  F02D41/26

CPC分类号： F02D19/088 ,  F02D19/0628 ,  F02D41/0025 ,  F02D41/1406 ,  F02D41/2422 ,  F02D41/263 ,  F02D19/084 ,  F02D2200/0612 ,  F02D41/1404 ,  Y02T10/36 ,  Y10S706/90

摘要： Engine performance is optimized by storing a plurality of engine strategy maps (A, B, etc.), each such map containing desired engine performance characteristics, and selecting one such map by using fuzzy logic techniques to evaluate selected engine sensor output signals. Preferably, a new engine strategy map is not selected unless (1) additional fuel has been added to the vehicle's fuel tank; and (2) selected sensor output signals have experienced at least a minimum deviation from their nominal values, thus indicating that a different blend of fuel is being supplied to the engine.

摘要翻译： 发动机性能通过存储多个发动机战略图（A，B等）而优化，每个这样的地图包含期望的发动机性能特征，并且通过使用模糊逻辑技术来选择一个这样的地图来评估所选择的发动机传感器输出信号。 优选地，除非（1）已将附加燃料添加到车辆的燃料箱中，否则不选择新的发动机策略图; 和（2）所选择的传感器输出信号已经经历了至少与其标称值的最小偏差，从而指示向发动机提供不同的燃料混合物。

公开(公告)号：US5156127A

公开(公告)日：1992-10-20

申请号：US636350

申请日：1990-12-31

申请人： Sanjar Ghaem

发明人： Sanjar Ghaem

IPC分类号： F02P17/04

CPC分类号： F02P17/04

摘要： The firing time of a spark plug (22) is optimized by measuring its actual firing time (as by detecting the rise of current in the secondary winding (44) of an ignition coil (24)), comparing the actual firing time to the desired firing time, and advancing or retarding the turn-off time of current in the ignition coil's primary winding (42) to reduce any measured difference between the measured actual firing time and the desired firing time. The measurements can also be used to provide diagnostic information concerning the ignition system.

摘要翻译： 通过测量其实际点火时间（如通过检测点火线圈（24）的次级绕组（44）中的电流的上升））来优化火花塞（22）的点火时间，将实际的点火时间与期望的 点火时间，以及推进或延迟点火线圈的初级绕组（42）中的电流的关断时间，以减少所测量的实际点火时间与所需的点火时间之间的测量差。 测量也可用于提供有关点火系统的诊断信息。

公开(公告)号：US5146231A

公开(公告)日：1992-09-08

申请号：US770850

申请日：1991-10-04

申请人： Sanjar Ghaem ,  George L. Lauro ,  Michael Barnea

发明人： Sanjar Ghaem ,  George L. Lauro ,  Michael Barnea

IPC分类号： G01C17/30 ,  G01S5/14 ,  G01S19/18 ,  G01S19/48 ,  G01S19/54

CPC分类号： G01C17/30 ,  G01C21/20

摘要： An electronic direction finder (10), having a housing (11) with a major axis (18), has a GPS receiver (28) and directional (31) and omnidirectional (30) antennas and provides an electrical signal (angle A) indicative of the direction of the housing axis (18) with respect to a predetermined compass heading (North). The electrical signal (angle A) is provided by using determined positions of the GPS receiver (28) and one GPS satellite to calculate a compass bearing from the receiver (28) to the one satellite and using the directional antenna (31) to determine the orientation of the housing axis (18) with respect to the satellite. This eliminates using electrical output terrestrial magnetism sensing devices to sense direction finder/receiver orientation with respect to compass direction, and therefore avoids the inaccuracies and costs associated with such magnetism sensing devices.

公开(公告)号：US06285899B1

公开(公告)日：2001-09-04

申请号：US09252172

申请日：1999-02-18

申请人： Sanjar Ghaem ,  Iwona Turlik

发明人： Sanjar Ghaem ,  Iwona Turlik

IPC分类号： A61B50408

CPC分类号： A61B5/6833 ,  A61B5/0002 ,  A61B2560/0214 ,  A61B2560/0412 ,  Y10S128/903

摘要： A self-contained remotely interrogated biomedical sensor (10) includes an on-board regenerative power source (52/54), data processing capability (42) and data transmission capability (42). The sensor (10) is adapted to be secured to a subject and interrogated remotely using radio-frequency technology. The present invention is applicable for use with any sensing device (76) that is capable of providing a signal in response to being placed in thermal, electrical, chemical, acoustical or otherwise in contact with the subject.

摘要翻译： 独立的远程询问的生物医学传感器（10）包括机载再生电源（52/54），数据处理能力（42）和数据传输能力（42）。 传感器（10）适于使用射频技术来远程固定到被摄体并进行询问。 本发明可应用于能够提供响应于放置在与受试者接触的热，电，化学，声学或其他方面的信号的任何感测装置（76）。