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    SELECTING DEVICE FOR COLOR OR IMAGE IN MULTICOLORED LIGHT BEAM
    1.
    发明专利
    SELECTING DEVICE FOR COLOR OR IMAGE IN MULTICOLORED LIGHT BEAM 失效

    公开(公告)号：JPH09179065A

    公开(公告)日：1997-07-11

    申请号：JP29887896

    申请日：1996-11-11

    Applicant: FIAT RICERCHE

    Inventor： PERLO PIERO

    IPC: G02B5/20 ,  F21S10/02 ,  F21V5/00 ,  F21V9/08 ,  G02B27/18 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/13357 ,  G09F19/20

    Abstract: PROBLEM TO BE SOLVED: To provide the selecting device for a color or image in a multicolored beam at ordinary cost with ordinary materials by using a relatively simple means. SOLUTION: A radiation beam emitted by a multicolored light source having measurable size is corrected by a device which operates for parting motion first and according to a reflector or refracting, diffracting, or total internal reflecting operation with a distribution, has a function for converging the beam toward a matrix of colored microfilters 9 or image microcells, and has square, rectangular or other section to make the beam incident on the matrix of the microlenses 8. There are >=2 microfilters 9 or cells corresponding to various images for each microlens present in the matrix of the microlenses 8. The colored microfilters 9 are so sized that the multicolored light beam which is converged is partially or entirely cut off.

    ELECTROSTATIC LINEAR MOTOR
    2.
    发明专利
    ELECTROSTATIC LINEAR MOTOR 失效

    公开(公告)号：JPH10144973A

    公开(公告)日：1998-05-29

    申请号：JP28388497

    申请日：1997-10-16

    Applicant: FIAT RICERCHE

    Inventor： KOSTOV EDWARD ,  DYATLOV VINCESLAO ,  PERLO PIERO

    IPC: H01L41/09 ,  H02N1/00

    Abstract: PROBLEM TO BE SOLVED: To enable an electric field that is applied to a dielectric layer for producing an electrostatic motor with nonlinear polarization property. SOLUTION: A linear motor has a flat stator 1 of capacitor structure, consisting of a metal layer 4 and a dielectric layer 5 and an elastically deformable, a projecting leg made of conductor thin film that includes a movable slide element 2, in parallel with the stator 1 and is disposed in contact with the dielectric layer 5 of the stator 1, while being turned. In this case, the linear motor is made of a ferroelectric field that is a nonlinearly polarized dielectric layer 5 for an electric field that is applied by a power supply 9 which is a voltage pulse supply source, and preferably a ferroelectric film with a high dielectric constant.

    ELECTROSTATIC LINEAR MOTOR AND CONTROL METHOD THEREFOR
    3.
    发明专利
    ELECTROSTATIC LINEAR MOTOR AND CONTROL METHOD THEREFOR 失效

    公开(公告)号：JPH10136663A

    公开(公告)日：1998-05-22

    申请号：JP28388597

    申请日：1997-10-16

    Applicant: FIAT RICERCHE

    Inventor： KOSTOV EDWARD ,  DYATLOV VINCESLAO ,  PERLO PIERO

    IPC: H02N1/00

    Abstract: PROBLEM TO BE SOLVED: To make an electrostatic linear motor, which improves resistance to shock and vibration, so as to guarantee higher efficiency and higher reliability, and disclose a control method for the electrostatic linear motor. SOLUTION: This electrostatic linear motor includes a flat stator of capacitive structure, consisting of a metallic layer 4 and a dielectric layer 5, and a slider 2 equipped with first and second groups 8a and 8b of feet, consisting of semiconductor films and moreover arranged, being turned in contact on the dielectric layer 5 of a stator 1. The voltage pulses applied to one foot of the two groups 8a and 8b are shifted in phase by, for example, roughly half cycles from the voltage pulses applied to the other of the two groups 8b and 8a.

    METHOD FOR MANUFACTURING MAGNETIC FIELD DETECTION DEVICES AND DEVICES THREFROM
    5.
    发明申请
    METHOD FOR MANUFACTURING MAGNETIC FIELD DETECTION DEVICES AND DEVICES THREFROM 审中-公开
    用于制造磁场检测装置的方法和装置

    公开(公告)号：WO2005013385A3

    公开(公告)日：2005-06-02

    申请号：PCT/IB2004002543

    申请日：2004-07-30

    Applicant: FIAT RICERCHE ,  PULLINI DANIELE ,  MARTORANA BRUNETTO ,  PERLO PIERO

    Inventor： PULLINI DANIELE ,  MARTORANA BRUNETTO ,  PERLO PIERO

    IPC: G01R33/06 ,  H01F10/32 ,  H01F41/30 ,  H01L43/10 ,  H01L43/12 ,  G01R33/09 ,  H01L43/08

    CPC classification number: B82Y25/00 ,  B82Y40/00 ,  G01R33/06 ,  H01F10/3227 ,  H01F10/3254 ,  H01F10/3268 ,  H01F41/301 ,  H01F41/306 ,  H01F41/307 ,  H01L43/10 ,  H01L43/12

    Abstract: A method for manufacturing magnetic field detection devices is described, said method comprising the operations of manufacturing a magneto-resistive. element (10, 20) comprising regions with metallic conduction (13, 23) and regions with semi-conductive conduction (11, 31). Said method comprises the following operations: - forming metallic nano-particles (37) to obtain said regions with metallic conduction (13, 23); - providing a semiconductor substrate (31); - applying said metallic nano-particles (37) to said semiconductor substrate (31) to obtain a disordered mesoscopic structure. A magnetic device is also described, comprising a spin valve, said spin valve (110) comprising a plurality of layers (111, 112, 113, 114, 115, 116, 117) arranged in a stack which in turn comprises at least one free magnetic layer (111) able to be associated to a temporary magnetisation (MT), a spacer layer (133) and a permanent magnetic layer (112) associated to a permanent magnetisation (MP). The spacer element (133) is obtained by means of a mesoscopic structure of nanoparticles in a metallic matrix produced in accordance with the method for manufacturing magnetoresistive elements of the invention.

    Abstract translation: 描述了用于制造磁场检测装置的方法，所述方法包括制造磁阻的操作。 元件（10,20）包括具有金属导电的区域（13,23）和具有半导电传导的区域（11,31）。 所述方法包括以下操作： - 形成金属纳米颗粒（37）以获得具有金属传导的所述区域（13,23）; - 提供半导体衬底（31）; - 将所述金属纳米颗粒（37）施加到所述半导体衬底（31）以获得无序的介观结构。 还描述了一种磁性装置，其包括自旋阀，所述自旋阀（110）包括布置成堆叠的多个层（111,112,113,114,115,116,117），所述层又包括至少一个自由 能够与临时磁化（MT）相关联的磁性层（111），与永久磁化（MP）相关联的间隔层（133）和永久磁性层（112）。 间隔元件（133）通过根据本发明的磁阻元件的制造方法制造的金属基体中的纳米粒子的介观结构获得。

    TIRE WEAR MONITORING SYSTEM
    6.
    发明申请
    TIRE WEAR MONITORING SYSTEM 审中-公开
    轮胎磨损监测系统

    公开(公告)号：WO2005032856A3

    公开(公告)日：2005-10-13

    申请号：PCT/IB2004003171

    申请日：2004-09-29

    Applicant: FIAT RICERCHE ,  PULLINI DANIELE ,  PERLO PIERO

    Inventor： PULLINI DANIELE ,  PERLO PIERO

    IPC: B60C11/24 ,  B60C23/04

    CPC classification number: B60C11/24 ,  B60C2019/005

    Abstract: Tire wear monitoring system, including a wearing part (110, 111) to be monitored, said wearing part (110, 111) being associated with magnetic elements (113) and magnetic field sensing means (114), for sensing an intensity of a magnetic field emitted by said magnetic elements (113), associated to said wearing part (113) of said tire. According to the invention, said magnetic field sensing means (114) for sensing an intensity of a magnetic field emitted by said magnetic elements (113) are associated with a wheel to which said tire belongs.

    Abstract translation: 轮胎磨损监测系统，包括要被监测的磨损部分（110,111），所述磨损部分（110,111）与磁性元件（113）和磁场感测装置（114）相关联，用于感测磁性强度 与所述轮胎的所述磨损部分（113）相关联的由所述磁性元件（113）发射的磁场。 根据本发明，用于感测由所述磁性元件（113）发射的磁场的强度的所述磁场感测装置（114）与所述轮胎所属的轮相关联。

    MAGNETIC TRANSDUCTION SENSOR DEVICE, MANUFACTURING PROCESS AND DETECTION PROCESS THEREFORM
    7.
    发明申请
    MAGNETIC TRANSDUCTION SENSOR DEVICE, MANUFACTURING PROCESS AND DETECTION PROCESS THEREFORM 审中-公开
    磁感应传感器装置，制造工艺及其检测过程

    公开(公告)号：WO2005033644A2

    公开(公告)日：2005-04-14

    申请号：PCT/IB2004003173

    申请日：2004-09-29

    Applicant: FIAT RICERCHE ,  PULLINI DANIELE ,  PERLO PIERO

    Inventor： PULLINI DANIELE ,  PERLO PIERO

    IPC: B60C23/04 ,  G01K13/08 ,  G01L1/12 ,  G01L9/00 ,  G01L9/16 ,  G01P15/105 ,  G01L1/00

    CPC classification number: B60C23/0408 ,  G01P15/105

    Abstract: Magnetic pressure sensor device, of the type comprising at least one magnetic layer (11) able to vary a magnetisation associated thereto in response to a pressure (P) exerted thereon. Said device (20; 30; 40; 50) comprises a plurality of layers (11, 12, 13, 14, 15, 16, 17) arranged in a stack, said magnetic layer (11) able to vary a magnetisation associated thereto in response to a pressure (P) comprising a free magnetic layer (11), able to be associated to a temporary magnetisation (MT), said free magnetic layer (11) belonging to said plurality of layers (11, 12, 13, 14, 15, 16, 17), which further comprises at least a spacer layer (13; 23; 33) and a permanent magnetic layer (12) associated to a permanent magnetisation (MP). Said sensor device (20) further comprises a compressible layer (21; 31; 42) and a layer with high magnetic coercivity (22; 32; 42) associated to said plurality of layers (11, 12, 13, 14, 15, 16, 17).

    Abstract translation: 该磁压力传感器装置包括至少一个能够响应于施加在其上的压力（P）而改变与其相关联的磁化的磁性层的磁性层。 所述装置（20; 30; 40; 50）包括布置在堆叠中的多个层（11,12,13,14,15,16,17），所述磁性层（11）能够改变与其相关联的磁化 响应于包括能够与临时磁化（MT）相关联的自由磁性层（11）的压力（P），属于所述多个层（11,12,13,14,14）的所述自由磁性层（11） 15,16,17），其还包括至少间隔层（13; 23; 33）和与永久磁化（MP）相关联的永久磁性层（12）。 所述传感器装置（20）还包括可压缩层（21; 31; 42）和与所述多个层（11,12,13,14,15,16）相关联的具有高磁矫顽力（22; 32; 42） ，17）。

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