OPTICAL DISPLACEMENT SENSOR AND METHOD FOR SENSING LINEAR DISPLACEMENTS IN A SHOCK ABSORBER
    1.
    发明申请
    OPTICAL DISPLACEMENT SENSOR AND METHOD FOR SENSING LINEAR DISPLACEMENTS IN A SHOCK ABSORBER 审中-公开
    光学位移传感器及其在震动吸收器中感测线性位移的方法

    公开(公告)号:WO1995010022A1

    公开(公告)日:1995-04-13

    申请号:PCT/US1994009681

    申请日:1994-08-26

    Applicant: MOTOROLA INC.

    CPC classification number: G01D5/347

    Abstract: 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).

    Abstract translation: 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)被放置在第二构件(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。

    MICRO-ELECTRO MECHANICAL SYSTEM
    2.
    发明申请
    MICRO-ELECTRO MECHANICAL SYSTEM 审中-公开
    微电子机械系统

    公开(公告)号:WO2003017722A2

    公开(公告)日:2003-02-27

    申请号:PCT/US2002/022180

    申请日:2002-07-13

    Applicant: MOTOROLA, INC.

    IPC: H05B

    CPC classification number: H05K3/4092 H01H59/0009 H01H2001/0073

    Abstract: The organic MEMS according to the present invention comprises a polymeric substrate comprising a substrate surface including a first region and a second region. A polymer coating is applied to the first region to provide a coating surface that is spaced apart from the substrate surface. A terminal is disposed on the second region. A metallic trace is affixed to the coating surface such that the metallic trace forms a flexible extension over the second region. The extension has a rest position where the extension is spaced apart from the terminal, and a flexed position where the extension is disposed towards the terminal. An actuator is used to provide an electric field to deflect the extension from the rest position to the flexed position. By changing the spacing between the extension and the terminal, it is possible to change the electrical condition provided by the MEMS.

    Abstract translation: 根据本发明的有机MEMS包括聚合物基材,其包括包含第一区域和第二区域的基材表面。 将聚合物涂层施加到第一区域以提供与基底表面间隔开的涂层表面。 端子设置在第二区域上。 金属痕迹附着在涂层表面上,使得金属迹线在第二区域上形成柔性延伸。 延伸部具有静止位置,其中延伸部与端子间隔开,以及弯曲位置,其中延伸部朝向端子设置。 致动器用于提供电场以将延伸部从静止位置偏转到弯曲位置。 通过改变延伸部和端子之间的间距,可以改变由MEMS提供的电气条件。

    MICRO-ELECTRO MECHANICAL SYSTEM AND METHOD OF MAKING

    公开(公告)号:WO2003017722A3

    公开(公告)日:2003-02-27

    申请号:PCT/US2002/022180

    申请日:2002-07-13

    Applicant: MOTOROLA, INC.

    Abstract: The organic MEMS according to the present invention comprises a polymeric substrate (12) comprising a substrate surface (16) including a first region (2) and a second region (24). A polymer coating (26) is applied to the first region to provide a coating surface that is spaced apart from the substrate surface. A terminal (18) is disposed in the second region. A metallic trace (28) is affixed to the coating surface such that the metallic trace forms a flexible extension over the second region. The extension has a rest position where the extension is spaced apart from the terminal, and a flexed position where the extension is disposed toward the terminal. An actuator (20) is used to provide an electric field to deflect the extension from the rest position to the flexed position. By changing the spacing between the extension and the terminal, it is possible to change the electrical condition provided by the MEMS.

    VEHICLE-GROUND SURFACE MEASUREMENT SYSTEM
    4.
    发明申请
    VEHICLE-GROUND SURFACE MEASUREMENT SYSTEM 审中-公开
    车辆地面测量系统

    公开(公告)号:WO1997001767A1

    公开(公告)日:1997-01-16

    申请号:PCT/US1996006454

    申请日:1996-05-07

    Applicant: MOTOROLA INC.

    CPC classification number: G01S13/003 G01S7/024 G01S13/325 G01S13/60

    Abstract: 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.

    Abstract translation: 测量装置(103)和方法使用用于发射能量的发射机天线(109)来确定车辆(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。 接收天线(115)具有朝向发射器 - 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,以及朝向地面朝下的部分,用于接收一部分发射能量 沿着反射路径(113)从地面反射。 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路径长度,车辆水平(127)或取决于极化椭圆率变化的前后倾斜角以及路面条件(129)依赖的测量差异来确定车辆高度(125)的装置 在时间上发生的幅度和相位变化。

    IMPROVED PORTABLE POWER SOURCE AND RF TAG UTILIZING SAME
    5.
    发明申请
    IMPROVED PORTABLE POWER SOURCE AND RF TAG UTILIZING SAME 审中-公开
    改进的便携式电源和RF标签使用相同

    公开(公告)号:WO1994023542A1

    公开(公告)日:1994-10-13

    申请号:PCT/US1994000180

    申请日:1994-03-02

    Applicant: MOTOROLA INC.

    CPC classification number: G01S13/756 H04B1/1607 Y10S323/906

    Abstract: An RF tag (10) includes an RF receiver (16) and an RF transmitter (18). A power source (12) provides power to the receiver and transmitter. The power source includes a plurality of energy converters (22, 24, 26, 28, 30 and 32). Each energy converter is responsive to a predetermined form of incident energy for converting its respective predetermined form of incident energy to electrical current. At least two of the energy converters are responsive to respective different predetermined forms of incident energy for providing electrical current. A storage capacitor (54) stores the electrical current provided by the energy converters and is coupled to the RF receiver and RF transmitter. A plurality of RF tags (10, 110, 140, 160) utilizing the power source 12 are also described.

    Abstract translation: RF标签(10)包括RF接收器(16)和RF发射器(18)。 电源(12)向接收器和发射器提供电力。 电源包括多个能量转换器(22,24,26,28,30和32)。 每个能量转换器响应于预定形式的入射能量,以将其各自的预定形式的入射能量转换成电流。 至少两个能量转换器响应于各自不同的预定形式的入射能量以提供电流。 存储电容器(54)存储由能量转换器提供的电流并耦合到RF接收器和RF发射器。 还描述了利用电源12的多个RF标签(10,110,140,​​160)。

    IMPROVED TAGGING SYSTEM HAVING RESONANT FREQUENCY SHIFT COMPENSATION
    6.
    发明申请
    IMPROVED TAGGING SYSTEM HAVING RESONANT FREQUENCY SHIFT COMPENSATION 审中-公开
    具有谐波频移补偿功能的改进标签系统

    公开(公告)号:WO1994018579A1

    公开(公告)日:1994-08-18

    申请号:PCT/US1994000038

    申请日:1994-01-04

    Applicant: MOTOROLA INC.

    Abstract: 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.

    Abstract translation: 标签系统(20)补偿由标签对象(34)承载的RF标签(10)上的数据谐振电路(DC1-DC6)的谐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)。 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,提供了补偿因素,以补偿谐振频率的谐振频率的空间和频率效应 标签(10)上的谐振电路。 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。

    FLEXIBLE SUBSTRATE ELECTRONIC ASSEMBLY
    7.
    发明申请
    FLEXIBLE SUBSTRATE ELECTRONIC ASSEMBLY 审中-公开
    柔性基板电子总成

    公开(公告)号:WO1990006609A1

    公开(公告)日:1990-06-14

    申请号:PCT/US1989004675

    申请日:1989-10-23

    Applicant: MOTOROLA, INC.

    Abstract: A unitary flexible substrate (11) has three planar areas (12, 13, 14) with components (18, 19, 22) and conductors (15, 16, 17) carried thereon. The substrate is folded to provide a subassembly (10) with a compact packaging factor such that each planar area is in a different parallel plane. This compact package permits an efficient circuit board layout while preventing the non-desirable long conductor. Two conductor-carrying projections (27, 32) of the substrate extend from different end portions (12A, 13A) of the projections which are positioned adjacent to each other. Projection conductors (28, 29, 32A, 32B), at the projection distal ends, are soldered to each other to provide a more direct, low resistance electrical connection between conductors (15A, 15B, 16A, 16B) on the substrate end portions. Heat sink rigidizer plates (23, 24, 25) are attached to each of the three planar substrate portions. One rigidizer plate (24) is thermally and planarly coupled to a metal heat sink cover (49) of a protective housing (44) for the folded subassembly. The other rigidizer plates (23, 25) are planarly bonded to each other to form a unitary support structure for two (12, 14) of the planar substrate areas.

    Abstract translation: 整体式柔性基板(11)具有三个平面区域(12,13,14),其中部件(18,19,22)和导体(15,16,17)承载在其上。 折叠基板以提供具有紧凑包装因子的子组件(10),使得每个平面区域处于不同的平行平面。 这种紧凑型封装允许有效的电路板布局,同时防止不期望的长导体。 基板的两个导体承载突起(27,32)从彼此相邻定位的突起的不同端部(12A,13A)延伸。 在投影远端处的投射导体(28,29,32A,32B)彼此焊接以在基底端部上的导体(15A,15B,16A,16B)之间提供更直接,更低电阻的电连接。 散热刚性化板(23,24,25)附接到三个平面基板部分中的每一个。 一个刚性板(24)被热和平面地联接到用于折叠的子组件的保护壳体(44)的金属散热器盖(49)。 其他刚性板(23,25)彼此平面地接合以形成用于两个(12,14)平面基板区域的整体支撑结构。

    IMPROVED RF TAGGING SYSTEM WITH MULTIPLE DECODING MODALITIES
    8.
    发明公开
    IMPROVED RF TAGGING SYSTEM WITH MULTIPLE DECODING MODALITIES 失效
    采用多种解码方式的改进射频标签系统

    公开(公告)号:EP0657055A1

    公开(公告)日:1995-06-14

    申请号:EP94917318.0

    申请日:1994-05-09

    Applicant: MOTOROLA, INC.

    Abstract: An RF tagging system including an RF tag (10, 30) and an RF tag reader (80). The RF tag includes a plurality of RF resonant circuits. Each RF resonant circuit is resonant at a different specific frequency. Each plurality of RF resonant circuits divided into a group of decoder circuits (12, 32) and a group of data RF circuits (14, 34). The group of data RF circuits have resonant frequencies corresponding to a predetermined identification code when the resonant frequencies of the data RF circuits are decoded in accordance to the one decoding modality. The RF tag reader detects the resonant frequencies of the decoder RF circuits to determine the one decoding modality. The RF tag reader is operative in each of the predetermined decoding modality. The decoder RF resonant circuits may also indicate the number of data RF resonant circuits on the RF tag. The RF tag reader determines the number of RF circuits from the decoder RF resonant circuits to confirm the accurate detection of the data RF resonant circuits.

    Abstract translation: 包括RF标签(10,30)和RF标签阅读器(80)的RF标签系统。 RF标签包括多个RF谐振电路。 每个RF谐振电路以不同的特定频率谐振。 每个多个RF谐振电路被分成一组解码器电路(12,32)和一组数据RF电路(14,34)。 当数据RF电路的谐振频率根据一种解码模式被解码时,该组数据RF电路具有对应于预定识别码的谐振频率。 RF标签读取器检测解码器RF电路的谐振频率以确定一个解码模态。 RF标签阅读器以预定解码形式中的每一种操作。 解码器RF谐振电路还可以指示RF标签上的数据RF谐振电路的数量。 RF标签读取器确定来自解码器RF谐振电路的RF电路的数量,以确认数据RF谐振电路的准确检测。

    RF TAGGING SYSTEM AND RF TAGS AND METHOD
    9.
    发明公开
    RF TAGGING SYSTEM AND RF TAGS AND METHOD 失效
    RF标签制度和RF礼仪和程序。

    公开(公告)号:EP0619908A1

    公开(公告)日:1994-10-19

    申请号:EP93924967.0

    申请日:1993-10-20

    Applicant: MOTOROLA, INC.

    Abstract: Système d'étiquetage radioélectrique (10) possédant une pluralité de circuits résonnants (13) sur une étiquette (12). Lorsque l'étiquette (12) pénètre dans une zone de détection (14), le système détermine les fréquences de résonance de chacun des circuits résonnants (13) et produit un code correspondant. De préférence, la détection des fréquences de résonance s'effectue par rayonnement simultané de signaux à chacune des fréquences de résonance possibles de circuits (13) des étiquettes. Le système est utilisable pour coder tous types d'objets tels que les bagages ou les stocks affectés à la production. De préférence, les signaux rayonnés sont déphasés pendant le processus de détection, et l'on peut contrôler, en plus des signaux de l'émetteur, les signaux captés par les antennes réceptrices afin d'améliorer la fiabilité de la détection des circuits résonnants (13). On a également prévu une configuration préférée de réglage par paliers pour les métallisations capacitives (106, 110) des circuits résonnants. Afin d'émettre les signaux dans la zone de détection (14), on peut utiliser des antennes à faisceau focalisé (201) permettant un contrôle séparé de chaque emplacement de circuit résonnant sur l'étiquette. En outre, on a prévu un appareil (300) de production d'étiquettes à circuit résonnant personnalisées, en fonction d'un code d'entrée spécifié.

    INTEGRATED CIRCUIT MODULE WITH DEVICES INTERCONNECTED BY ELECTROMAGNETIC WAVES
    10.
    发明公开
    INTEGRATED CIRCUIT MODULE WITH DEVICES INTERCONNECTED BY ELECTROMAGNETIC WAVES 失效
    集成电路模块与无线电波辐射的相关实体。

    公开(公告)号:EP0571609A1

    公开(公告)日:1993-12-01

    申请号:EP93900953.0

    申请日:1992-12-08

    Applicant: MOTOROLA, INC.

    Inventor: GHAEM, Sanjar

    CPC classification number: H04B10/803

    Abstract: Module de circuit intégré (501), dans lequel sont enfermés des dispositifs à semi-conducteurs (107, 115), comprenant un boîtier (101) pourvu d'une surface intérieure (103) réfléchissant les ondes électromagnétiques. Un émetteur (105), monté sur un dispositif à semi-conducteurs (107), émet des signaux provenant d'un dispositif à semi-conducteurs (107). Un récepteur (113) d'ondes électromagnétiques est placé dans le boîtier (101), de façon à recevoir une onde émise par l'intermédiaire d'une surface réfléchissante (103), se déplaçant le long d'un chemin d'ondes électromagnétiques (117) et provenant de l'émetteur (105).

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