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11. 发明授权

US4407033A Combination toe and side lasting machine 失效
标题翻译：组合脚趾和侧面持久机
公开(公告)号：US4407033A
公开(公告)日：1983-10-04
申请号：US332253
申请日：1981-12-18
申请人： Derek H. Garner , Frank C. Price , Philip Reader , David W. Whittingham , Anthony M. White , Joseph A. Shutt , Nicholas J. Campling
发明人： Derek H. Garner , Frank C. Price , Philip Reader , David W. Whittingham , Anthony M. White , Joseph A. Shutt , Nicholas J. Campling
IPC分类号： A43D21/00 , A43D21/12 , A43D25/053 , A43D3/00
CPC分类号： A43D25/053 , A43D21/006 , A43D21/12
摘要： A single-station combined toe and side lasting machine comprises pulling over instrumentalities 20, 22 for tensioning an upper over its last, toe lasting instrumentalities, including toe wipers 38, toe pad 48 and toe band 50, a heel support 56, two adhesive applying nozzles 28 and side lasting instrumentalities 114 constituted by two lasting rollers 176. In operation, with the upper tensioned, first the shoe is clamped by the toe lasting instrumentalities and heel support to allow adhesive to be applied progressively along opposite side portions from the toe to heel breast. Then the lasting rollers operate progressively from the ball region to the heel breast, and, when the rollers have cleared the ball region, the inwiping movement of the toe wipers is completed. The nozzles and side lasting rollers are mounted on a common carriage 26 which moved rectilinearly, supports 116 for the rollers being mounted for movement thereon about three perpendicular axes 82, 122, 140. The rollers are also supported by carriers 174 on said supports for pivotal movement about a further axis 170. In this way, the rollers can follow the contour of the shoe bottom and also the angular relationship of the rolers with the shoe bottom can be varied in two planes. For following the shoe bottom contour the rollers (and also, independently, the nozzled) are moved by stepping motors 80, 166 (96) in accordance with a program instruction, under the control of which also the angular relationship is varied. The carriers for the rollers also support wiping fingers 222 which ensure that the lasting margin of the upper is correctly positioned for engagement by the rollers.
摘要翻译：单台组合的脚趾和侧面持续机器包括拉出工具20,22，用于张紧其最后的鞋帮，持续的手段，包括脚趾擦拭器38，脚趾垫48和脚趾带50，脚跟支撑件56，两个粘合剂喷嘴28和侧面保持工具114由两个持久辊176构成。在操作中，在上部张紧的状态下，第一鞋被脚趾持久的工具和鞋跟支撑夹紧，以允许粘合剂沿着与脚趾相对的侧部逐渐施加脚跟乳房。然后，持久的辊子从球区域到脚后跟乳房逐渐运行，并且当辊子已经清除球区域时，脚趾擦拭器的擦拭运动完成。喷嘴和侧保持辊安装在公共滑架26上，公共滑架26直线运动，用于辊的支撑件116被安装成围绕三个垂直轴线82,122,140在其上运动。滚子还由所述支撑件上的托架174支撑以枢转以这种方式，滚子可以跟随鞋底的轮廓，并且滚子与鞋底的角度关系也可以在两个平面中变化。为了跟随鞋底轮廓，根据程序指令，滚子（以及独立地，喷嘴）由步进马达80,166（96）移动，在其控制下也可以改变角度关系。用于辊的载体还支撑擦拭指状物222，其确保上部的持久边缘被正确定位以用于辊的接合。

12. 发明授权

US5248884A Infrared detectors 失效
标题翻译：红外探测器
公开(公告)号：US5248884A
公开(公告)日：1993-09-28
申请号：US700925
申请日：1984-09-20
申请人： Raymond Brewitt-Taylor , Charles T. Elliott , Huw D. Rees , Anthony M. White
发明人： Raymond Brewitt-Taylor , Charles T. Elliott , Huw D. Rees , Anthony M. White
IPC分类号： H01L31/0296 , H01L31/09 , H01Q3/26
CPC分类号： H01Q3/2676 , H01L31/02966 , H01L31/09 , G01J5/0837
摘要： An infrared detector comprises a thin film of photo-responsive material on transparent dielectric material with an array of planar antennae adjacent to the film surface. The antennae are separate from ohmic contacts arranged to connect the film to an external circuit. The antennae concentrate radiation in fringe fields at antenna edges and extremities interacting with the photo-responsive material. The detectors may be photovoltaic or photoconductive. The antennae may be rectangular, bow-tie, cruciform, elliptic, circular or square, and are dimensioned for resonance (preferably half-wavelength resonance) at frequencies within the photo-responsive material absorption band. Half-wavelength resonant antennae are best matched by F/0.7 optics. The detector may be a reticulated array. The dielectric material may be formed as a lens.
摘要翻译：红外检测器包括在透明电介质材料上的光响应材料薄膜，具有与膜表面相邻的平面天线阵列。天线与被布置为将膜连接到外部电路的欧姆接触体分开。天线将天线边缘和末端的边缘区域中的辐射集中在与光响应材料相互作用的位置。检测器可以是光电或光电导。天线可以是矩形，弓形，十字形，椭圆形，圆形或正方形，并且在光响应材料吸收带内的频率处的尺寸用于共振（优选为半波长共振）。半波长谐振天线与F / 0.7光学器件最匹配。检测器可以是网状阵列。电介质材料可以形成为透镜。

13. 发明授权

US5068524A Multiple heterostructure photodetector 失效
标题翻译：多重结构光电转换器
公开(公告)号：US5068524A
公开(公告)日：1991-11-26
申请号：US571587
申请日：1990-08-23
申请人： Charles T. Elliott , Anthony M. White
发明人： Charles T. Elliott , Anthony M. White
IPC分类号： H01L31/10 , H01L31/02 , H01L31/0232 , H01L31/0264 , H01L31/0296 , H01L31/101 , H01L31/111
CPC分类号： H01L31/0232 , H01L31/02966 , H01L31/101 , H01L31/111
摘要： A photodetector (10) of the non-equilibrium kind incorporates three successively disposed sections (14, 16, 18) of like layer construction. Each of the sections (e.g. 14) contains three layers (14A, 14B, 14C) of semiconductor materials of the Cd.sub.x Hg.sub.1-x Te alloy system (CMT). The central layer (14B) of each section (14) is of narrow bandgap CMT, i.e. x=0.19 or 0.265 for absorption at 3-5 .mu.m or 8-12 .mu.m, and has very low doping (10.sup.15 cm.sup.-3) providing intrinsic conductivity. It is 1.5 .mu.m thick, less than one third of an optical absorption length. The outer layers of each section (14A, 14B) are 10 .mu.m thick and are of wide bandgap CMT, i.e. x=0.4. They have respective n and p type dopant concentrations of 3.times.10.sup.16 cm.sup.-3 providing extrinsic conductivity. Each central layer (14B) is therefore bounded by an excluding contact (14AB) and an extracting contact (14BC), which depress its carrier concentration to an extrinsic level under the action of electrical bias. This simulates cooling to low temperature. The central layers (14B to 18B) have a collective thickness (4.5 .mu.m) approaching an optical absorption length (6 .mu.m). A mirror (20) is arranged to return through the photodetector (10) radiation transmitted by it. This presents a total active region thickness six times that of an individual central region (14B) and greater than an optical absorption length. The photodetector (10) consequently has high quantum efficiency despite the deficiencies of n-type CMT material in this regard.
摘要翻译： PCT No.PCT / GB89 / 01406 Sec。 371日期1990年8月23日第 102（e）1990年8月23日PCT PCT公布1989年11月24日PCT。第WO90 / 06597号公报日期：1990年6月14日。非平衡类型的光检测器（10）包含相似层结构的三个连续设置的部分（14,16,18）。每个部分（例如14）包含CdxHg1-xTe合金系统（CMT）的半导体材料的三层（14A，14B，14C）。每个部分（14）的中心层（14B）具有窄带隙CMT，即在3-5μm或8-12μm时吸收的x = 0.19或0.265，并且具有非常低的掺杂（1015cm-3）提供内在的电导率。厚度为1.5μm，小于光吸收长度的三分之一。每个部分（14A，14B）的外层是10微米厚，并且具有宽带隙CMT，即x = 0.4。它们具有各自的n和p型掺杂剂浓度为3×10 16 cm -3，提供外在电导率。因此，每个中心层（14B）由排斥接触（14AB）和提取接触（14BC）限制，其在电偏压的作用下将其载流子浓度降低到外在水平。这将模拟冷却至低温。中心层（14B至18B）具有接近光学吸收长度（6μm）的总体厚度（4.5μm）。反射镜（20）被布置成通过光电检测器（10）返回由其透射的辐射。这提供了单个中心区域（14B）的六倍的总有源区厚度并且大于光吸收长度。因此，尽管在这方面存在n型CMT材料的不足，光电检测器（10）具有高的量子效率。

14. 发明授权

US4691107A Infra red photo detector systems 失效
标题翻译：红外光电探测器系统
公开(公告)号：US4691107A
公开(公告)日：1987-09-01
申请号：US784469
申请日：1985-10-04
申请人： Charles T. Elliott , Anthony M. White
发明人： Charles T. Elliott , Anthony M. White
IPC分类号： G01J1/42 , G01B11/00 , H01L31/09 , H01L31/00
CPC分类号： H01L31/09 , G01B11/00
摘要： An infra red photo detector system comprises a piece of detector material, such as Cd.sub.x Hg.sub.1-x Te, InSb, InAs, etc, carrying at least a pair of spaced electrodes. An optical arrangement directs a small spot of radiation onto the detector. The position of the small spot on the much larger detector is found by applying an electrical bias between the electrodes causing a drift of photo carriers. The bias may be of alternating polarity and the detector output measured at each polarity. Alteratively a high frequency bias may be applied and the A.C. offset from the detector used to indicate spot position. Alternatively the spot position may be modulated or swept along the detector by a mirror moving in a sawtooth scanning action.

15. 发明授权

US4535232A Method of biasing a photoconductive detector and detector apparatus therefor 失效
标题翻译：偏置光导检测器及其检测器装置的方法
公开(公告)号：US4535232A
公开(公告)日：1985-08-13
申请号：US441863
申请日：1982-11-15
申请人： Charles T. Elliott , Anthony M. White , Howard J. Field
发明人： Charles T. Elliott , Anthony M. White , Howard J. Field
IPC分类号： G01J1/44 , G01J5/30 , G01T1/24 , H01L27/146 , H01L31/09 , H01J40/14
CPC分类号： G01J5/30 , H01L27/14669 , H01L31/09
摘要： It is a problem extracting the photosignal component from detector output, to the exclusion of pedestal bias response. To overcome this, a time varying bias signal is applied to each element of the detector. The duration of the time varying bias signal, or if a periodic signal, the signal period, is chosen as long compared to photocarrier lifetime and the signal amplitude is large enough to range over a non-linear portion of the responsivity characteristic of each element. The bias signal contains a d.c. component so that the bias signal ranges about a point of operation--a point of asymmetry lying on the responsivity characteristic. The photosignal component of the output signal may be removed by time averaging or by harmonic separation. Alternatively the bias signal may be modulated, and the photosignal component extracted by detection of demodulated signal.
摘要翻译：从检测器输出中提取光信号分量是排除基座偏置响应的问题。为了克服这一点，对检测器的每个元件施加时变偏置信号。时间偏移信号的持续时间，或者如果周期信号，信号周期，与光载流子寿命相比被选择为长，并且信号幅度足够大到在每个元件的响应特性的非线性部分上的范围。偏置信号包含直流使得偏置信号围绕操作点 - 位于响应特性上的不对称点。可以通过时间平均或谐波分离来消除输出信号的光信号分量。或者，可以调制偏置信号，并通过检测解调信号提取光信号分量。

16. 发明授权

US4423530A Shoe upper heat setting machine 失效
标题翻译：鞋上热定型机
公开(公告)号：US4423530A
公开(公告)日：1984-01-03
申请号：US338233
申请日：1982-01-11
申请人： Anthony M. White
发明人： Anthony M. White
IPC分类号： A43D11/00 , A43D11/12 , A43D21/00
CPC分类号： A43D11/00 , A43D11/12
摘要： The heat setting machine comprises a channel along which a lasted shoe upper is conveyed to be subjected to heat. The apparatus comprises a resiliently deformable member extending along and secured to one side of the channel. The resiliently deformable member, which may be in the form of an inflated bag, is arranged to extend across the channel to engage a cooperating member secured to the other side of the channel and thereby close the top of the channel. By deformation of the resiliently deformable member, the leg portion of the lasted upper of high-legged boot can be inserted between the members to be supported thereby as it is conveyed along the channel.
摘要翻译：热定型机包括通道，持续的鞋面沿着该通道传送以经受热。该装置包括沿着通道的一侧延伸并固定到通道的一侧的可弹性变形的构件。可弹性变形的构件（其可以是充气袋的形式）被布置成跨越通道延伸以接合固定到通道的另一侧的协作构件，从而封闭通道的顶部。通过可弹性变形的构件的变形，高脚靴的持续的上部的腿部可以沿着通道被输送而被插入被支撑的构件之间。

17. 发明授权

US4168226A Thermal stabilization of N-methyl-2-pyrrolidone 失效
标题翻译： N-甲基-2-吡咯烷酮的热稳定性
公开(公告)号：US4168226A
公开(公告)日：1979-09-18
申请号：US951863
申请日：1978-10-16
申请人： Anthony M. White , Bruce M. Sankey
发明人： Anthony M. White , Bruce M. Sankey
IPC分类号： C10G21/28
CPC分类号： C10G21/28
摘要： The thermal decomposition of N-methyl-2-pyrrolidone is minimized by the addition of minor amounts of water thereto prior to its being heated to temperatures in excess of 500.degree. F. This is of particular importance in processes using N-methyl-2-pyrrolidone as an extraction solvent to remove aromatics from mixtures of aromatic and non-aromatic hydrocarbons and wherein the N-methyl-2-pyrrolidone is recovered from the extracted fractions by thermal means such as flash evaporation and distillation.
摘要翻译：在加热到高于500°F的温度之前，通过加入少量的水使N-甲基-2-吡咯烷酮的热分解最小化。这在使用N-甲基-2-吡咯烷酮的方法中尤为重要，吡咯烷酮作为萃取溶剂，从芳烃和非芳烃的混合物中除去芳族化合物，其中N-甲基-2-吡咯烷酮通过热方法如闪蒸和蒸馏从提取的馏分中回收。

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