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公开(公告)号：EP0300697A3
公开(公告)日：1990-09-05
申请号：EP88306494.1
申请日：1988-07-15
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Mason, Brain John , Maskery, Jeffery
CPC classification number: H01H51/2209 , H01H3/001
Abstract: An electric switch having a contact arm (15) mounted for movement about one end (17) whose contact (19) is disengaged from a fixed contact (5) of the switch by movement of the armature (45, 47) of an electromagnetic actuator (1). The actuator armature is arranged to contact the arm only after the armature has travelled some distance and thereby gained appreciable momentum, and the point of contact between the armature and contact arm is further from said one end of the arm than the contact on the arm, thereby more effectively to open the contacts in the event of any minor welding together of the contacts.
Abstract translation: 一种具有接触臂（15）的电开关，所述接触臂（15）安装成围绕一端（17）移动，所述接触臂通过电磁致动器的电枢（45,47）的移动而与所述开关的固定触点（5）脱离啮合 （1）。 致动器衔铁被布置成仅在电枢行进一定距离之后才接触臂，从而获得明显的动量，并且电枢和接触臂之间的接触点远离臂的一端比臂上的接触件更接近， 从而更有效地在触点的任何轻微焊接的情况下打开触点。
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公开(公告)号：EP0316148A3
公开(公告)日：1990-08-01
申请号：EP88310535.5
申请日：1988-11-09
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Arambepola, Bernard
IPC: G01S13/90
CPC classification number: G01S13/9011
Abstract: In a synthetic aperture radar system the radar pulse echo return signals are sampled, which samples are correlated with a replica of the original signal to produce range line samples with increased resolution in the range direction. To increase resolution in the azimuth direction, a series of range lines are correlated or combined in some other way with Doppler or other reference coefficients. A problem with this is that there is relative movement between any particular point on the ground and the radar system, and the samples in the range lines corresponding to that position lie on a slant line such as 103 (skew axis y). To utilise the incoming data, the skew axis is arranged in a saw-tooth form. To facilitat processing data is fed into an input sequence of data storage location in for example a buffer 51, at a variable starting position which moves corresponding to each discontinuity in the zig-zag, so that the discontinuities are transparent to the processor. In one embodiment, azimuth processing can take place along columns in bands 83 in a two-dimensional memory 53 corresponding to swaths on the ground 101.
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53.发明公开
公开(公告)号：EP0379298A2
公开(公告)日：1990-07-25
申请号：EP90300259.0
申请日：1990-01-10
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Jacobson, Susan Elizabeth , Lee, Rosemary Ann , Williams, Helen Anne
CPC classification number: H01J9/025 , H01J1/3042
Abstract: In the production of micron-size pyramid emitters for field emission devices, very sharp emitter points are achieved by providing a layer (2) of suitable metal, metal compound or semiconductor, forming masking pads (5) over the required emitter positions, etching the layer so that column-like structures (6) are formed beneath the pads, removing the pads, and then subjecting the columns to dry etching, such as plasma etching, reactive ion etching, ion beam milling or reactive ion beam milling. The dry etching process shapes the columns into pyramids with a tip size of the order of 0.03 microns.
Abstract translation: 在用于场发射器件的微米级金字塔发射体的生产中，通过提供合适的金属，金属化合物或半导体的层（2），在所需的发射极位置上形成掩模焊盘（5）来实现非常尖锐的发射极点，蚀刻 使得在焊盘下方形成柱状结构（6），去除焊盘，然后对色谱柱进行干蚀刻，例如等离子体蚀刻，反应离子蚀刻，离子束研磨或反应离子束研磨。 干蚀刻工艺将柱形成具有尖端尺寸为0.03微米级的金字塔。
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公开(公告)号：EP0377921A1
公开(公告)日：1990-07-18
申请号：EP89300133.9
申请日：1989-01-07
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Woloszczuk, Edmund Wergiliusz
IPC: H01Q21/24
CPC classification number: H01Q21/24
Abstract: An antenna capable of producing circularly polarised radiation is formed by two non coaxial cross dipoles (6+7, 10+11).
Abstract translation: 能够产生圆偏振辐射的天线由两个非同轴交叉偶极子（6 + 7,10 + 11）形成。
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公开(公告)号：EP0318257A3
公开(公告)日：1990-07-04
申请号：EP88311061.1
申请日：1988-11-23
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Young, Ian Robert , Hall, Alasdair Stewart
IPC: G01R33/34
CPC classification number: G01R33/34061 , G01R33/34007 , G01R33/34084 , G01R33/383
Abstract: An RF coil arrangement (23) in a magnetic resonance apparatus wherein a static magnetic field for application to a body under examination is produced in a gap (3) between a pair of pole pieces (5). The RF coil arrangement comprises at least one coil (45 or 47) having a first part (49, 51) fixedly secured to a part (5) of the apparatus adjacent the gap and a further part (53) which is detachably electrically connected to the first part to provide easy access to the gap when placing in, or removing from, the gap a body to be imaged. The further part of the coil may be wholly detachable from the first part or pivotally mounted on a first portion (49) of the first part and detachable from a second portion (51) of the first part on pivotal movement of the further part with respect to the first portion of the first part.
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Patent Agency Ranking
公开(公告)号：EP0327298A3
公开(公告)日：1990-06-27
申请号：EP89300904.3
申请日：1989-01-31
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Lester, Ronald Frederick
CPC classification number: H05K3/0088 , H05K3/225 , H05K2203/0753 , H05K2203/0763 , H05K2203/082
Abstract: Apparatus for selectively coating part of a member with a material, such as plating the walls of a hole 1 in a circuit board 2, includes two heads 3 and 4 which, during operation of the device, form a passageway between them through the hole 1. A pump 17 alternately sucks and pumps liquid used in laying down the coating in both directions through the hole 1. Electrodes 23 and 24 permit electroplating techniques to be applied.
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公开(公告)号：EP0314473A3
公开(公告)日：1990-05-23
申请号：EP88310102.4
申请日：1988-10-27
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： McArdle, Ciaran Bernard
IPC: G11B7/24
CPC classification number: G11B7/25
Abstract: An optical storage device comprises a homogenous film of polymer material into which data items are written by causing crosslinking of regions of the material by cycloaddition. This may be effected by writing with UV light or an ionising radiation. The crosslinking causes a change in the molecular alignment in the region. The polymer material may be a nematic liquid crystalline polyester of the structure:
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公开(公告)号：EP0367466A2
公开(公告)日：1990-05-09
申请号：EP89310869.6
申请日：1989-10-23
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Haws, Stephen Anthony
IPC: G02F1/1335 , G03F7/00
CPC classification number: G02F1/133516 , G02F1/133512
Abstract: In a process for depositing a planarising material in spaces (5,6) between a pattern of regions (1,2,3), such as dye stripes or dots, on a substrate (4), the planarising material is deposited as a layer (7) over the pattern. The substrate is irradiated, from the reverse side, by a source (8) of radiation, such as UV, to which the pattern material is opaque and to which the planarising material is responsive such that it is rendered insoluble to a particular solvent. The radiation acts on only those parts (9-12) of the planarising material which are in the spaces. The remainder (13-15) of the planarising layer is then removed by use of the solvent. Alternatively, or additionally, an ITO or other UV transparent layer may be formed over the pattern and a layer of resist formed thereover. The radiation then passes through the spaces and acts on only the resist areas over the spaces to render them soluble. Those areas and the ITO layer beneath them are then removed by etching, leaving ITO areas accurately aligned with the pattern. The process may be used in the manufacture of LC displays or semiconductor devices.
Abstract translation: 在用于在基板（4）上的区域（1,2,3）（例如染色条纹或点）图案之间的空间（5,6）中沉积平纹材料的过程中，平面化材料被沉积为层 （7）在图案上。 衬底从反面通过诸如UV的辐射源（8）照射，图案材料不透明的区域，并且平面化材料对其起反应性，从而使其不溶于特定的溶剂。 辐射仅作用于空间中平面化材料的那些部分（9-12）。 然后通过使用溶剂除去平坦化层的剩余部分（13-15）。 或者或另外，可以在图案上方形成ITO或其它UV透明层，并在其上形成抗蚀剂层。 然后，辐射通过空间，仅作用在空间上的抗蚀剂区域上，使其变得可溶。 然后通过蚀刻去除那些区域和其下面的ITO层，留下ITO区域与图案精确对准。 该方法可用于LC显示器或半导体器件的制造。
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公开(公告)号：EP0363072A1
公开(公告)日：1990-04-11
申请号：EP89309847.5
申请日：1989-09-27
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Corney, Paul James , Stuart, Sarah Jane
CPC classification number: G01S17/936 , G01S17/74 , G01S17/87 , G05D1/0244 , G05D1/0272
Abstract: A guided vehicle (2,3) determines its position relative to a number of uniquely-coded reflector boards (13) by scanning the boards with a rotating laser beam (14,15). In order to determine the position of a load (18) which is to be picked up by the vehicle, the laser beam scans three plain vertical retroreflective strips (19,20,21) which are affixed to the load at accurately known spacings. The position of the load is calculated from these spacings and from angles measured by the laser system. The calculations are continuously updated as the vehicle moves.
Abstract translation: 导向车辆（2,3）通过用旋转的激光束（14,15）扫描板来确定其相对于多个唯一编码的反射板（13）的位置。 为了确定由车辆拾取的负载（18）的位置，激光束扫描以准确已知间隔固定到负载的三个平面垂直回射条（19,20,21）。 从这些间距和由激光系统测量的角度计算负载的位置。 随着车辆移动，计算不断更新。
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公开(公告)号：EP0299616A3
公开(公告)日：1990-03-28
申请号：EP88305248.2
申请日：1988-06-09
Applicant: THE GENERAL ELECTRIC COMPANY, p.l.c.
Inventor： Greed, Robert Brian
CPC classification number: H01P3/12 , H01P11/002
Abstract: A waveguide arrangement is formed by two conductive sections separated by an insulating substrate. The waveguide walls are delined by channels cut in the conductive sections and slots plated with conductive material in the insulating substrate.
Abstract translation: 波导装置由绝缘基板隔开的两个导电部分形成。 波导壁由导电部分中切割的沟道和在绝缘基板中镀有导电材料的槽形成。
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