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18 条记录 (耗时 0.017 秒)

    Double exposure control for microfiche recording system
    3.
    发明授权
    Double exposure control for microfiche recording system 失效
    缩微胶片记录系统的双重曝光控制

    公开(公告)号：US4348104A

    公开(公告)日：1982-09-07

    申请号：US227941

    申请日：1981-01-23

    申请人： Herbert C. Ovshinsky

    发明人： Herbert C. Ovshinsky

    IPC分类号： G03B27/46 ,  G03B27/47 ,  G03B27/52

    CPC分类号： G03B27/47

    摘要： A reflection sensing apparatus detects the prior exposure history of an annotatable archival microfiche film card frame. A light source used to expose the microfiche to the record image is positioned to convert a reserved sensing area, which is outside the record image but within the frame, from an opaque and reflecting area to an irreversibly clear and transparent area upon exposure. The reserved area of the microfiche film card frame is interrogated by automatic photoreflection sensing immediately prior to exposure of a given frame to disclose its prior exposure history. Suitable warning systems indicate the imminence of multiple exposure, and an automatic disabling feature prevents accidental re-exposure. A manual override means controlled by the operator must be actuated to allow re-exposure of a previously exposed frame. An alternative pre-exposure sensing of the reserved area by optical transmission methods is described. The apparatus also serves to detect failure of the light source on initial exposure of a chosen frame by a second photoreflection sensing after exposure, or alternatively by transmission sensing during exposure.

    摘要翻译： 反射感测装置检测可注释的档案缩微胶片胶片框的先前曝光历史。 用于将缩微胶片曝光到记录图像的光源定位成将曝光之外的记录图像之外的保留感测区域从不透明和反射区域转换成不可逆透明和不透明的区域。 通过在给定框架曝光之前立即通过自动光反射感应来询问缩微胶片胶片框架的保留区域，以公开其先前的曝光历史。 合适的警告系统表示多次曝光即将到来，并且自动禁用功能可防止意外重新曝光。 由操作员控制的手动超驰装置必须被致动以允许再曝光先前暴露的框架。 描述了通过光传输方法的保留区域的替代预曝光感测。 该装置还用于在曝光之后通过第二光反射感测或者在曝光期间的传输感测来检测所选择的帧的初始曝光时光源的故障。

    Apparatus for continuously producing tandem amorphous photovoltaic cells
    4.
    发明授权
    Apparatus for continuously producing tandem amorphous photovoltaic cells 失效
    用于连续生产串联非晶体光伏电池的设备

    公开(公告)号：US4492181A

    公开(公告)日：1985-01-08

    申请号：US359825

    申请日：1982-03-19

    申请人： Herbert C. Ovshinsky ,  Masatsugu Izu

    发明人： Herbert C. Ovshinsky ,  Masatsugu Izu

    IPC分类号： H01L31/04 ,  C23C16/505 ,  C23C16/54 ,  H01L21/205 ,  C23C13/10

    CPC分类号： C23C16/505 ,  C23C16/54 ,  C23C16/545 ,  H01L31/076 ,  H01L31/206 ,  Y02E10/548 ,  Y02P70/521

    摘要： A method and a multiple chamber apparatus for the continuous production of tandem, amorphous, photovoltaic solar cells on substrate material, whereby, at least six amorphous layers are continuously and sequentially deposited on the substrate material under steady conditions. The substrate material is driven from a supply core, through at least two triads of deposition chambers, to a take-up core. Each amorphous layer of each p-i-n-type cell is produced in one chamber of the triad of deposition chambers. In the first chamber of each triad of chambers, dopant gases are introduced to deposit a first conductive layer. In the second chamber of each triad of chambers, reaction gases are introduced to deposit an intrinsic layer atop the first layer. And in the third chamber of each triad of chambers, dopant gases are introduced to deposit a second conductive layer, opposite in conductivity from the first conductive layer, atop the intrinsic layer. The multiple chamber apparatus is constructed to substantially prevent (1) the dopant gases in the first or third chamber from contaminating the intrinsic reaction gases in the second chamber of each triad of deposition chambers; and (2) the dopant gases in the third chamber of one triad of deposition chambers and the dopant gases in the first chamber of an adjacent triad of deposition chambers from cross-contamination. In the preferred embodiment, the intrinsic material is an amorphous silicon alloy which is doped by boron to form a p-type alloy and doped by phosphorous to form an n-type alloy. The preferred embodiment further contemplates the use of a glow discharge deposition process wherein vacuum pressure conditions, temperature levels, reaction gas mixtures, reaction gas flow rates, cathode power generation levels, and substrate speed of travel are precisely controlled.

    摘要翻译： 一种用于在衬底材料上连续生产串联，非晶，光伏太阳能电池的方法和多室装置，由此在稳定条件下至少六个非晶层连续且顺序地沉积在衬底材料上。 衬底材料从供应芯通过至少两个沉积室的三元组驱动到卷绕芯。 每个p-i-n型电池的每个非晶层在沉积室的三元组的一个室中产生。 在室的每个三元组的第一室中，引入掺杂气体以沉积第一导电层。 在室的每个三元组的第二室中，引入反应气体以在第一层顶部沉积本征层。 并且在室的每个三元组的第三室中，引入掺杂气体以沉积在本征层顶上与第一导电层相反导电性的第二导电层。 多室装置被构造成基本上防止（1）第一或第三室中的掺杂气体污染沉积室的每个三元组的第二室中的本征反应气体; 和（2）一个三元组沉积室的第三室中的掺杂气体和相邻三联体沉积室的第一室中的掺杂气体不受交叉污染。 在优选实施例中，本征材料是由硼掺杂以形成p型合金并用磷掺杂以形成n型合金的非晶硅合金。 优选实施例进一步考虑使用辉光放电沉积工艺，其中精确地控制真空压力条件，温度水平，反应气体混合物，反应气体流速，阴极发电水平和衬底速度。

    Microfiche recording system with traveling film head
    5.
    发明授权
    Microfiche recording system with traveling film head 失效
    Microfiche记录系统带行走胶片头

    公开(公告)号：US4344701A

    公开(公告)日：1982-08-17

    申请号：US227957

    申请日：1981-01-23

    申请人： Peter H. Klose ,  Herbert C. Ovshinsky

    发明人： Peter H. Klose ,  Herbert C. Ovshinsky

    IPC分类号： G03B27/46 ,  G03B27/47 ,  G03B27/44

    CPC分类号： G03B27/47

    摘要： A controllable film holding and tensioning system for a movable intermediate film strip dispensing head provides a stable and non-film damaging positioning of intermediate images carried on the film strip as it is moved from an exposure station to a final station for image transfer to an archival microfiche film under conditions where bowing stresses are applied to the intermediate film at one or more of the processing stations. An improved pretensioning feature for the source reel minimizes the occasional jamming encountered with conventional cassette film dispensers. Automatic protection is provided by an intermediate film strip break sensor and an end-of-film sensor to guard against archival record loss from these causes. Unique film cassette designs are also described.

    摘要翻译： 用于可移动中间膜带分配头的可控制的胶片保持和张紧系统提供了当胶片带从曝光站移动到最终位置以承载在胶片条上的中间图像的稳定和非电影损伤定位，以将图像转印到档案 在一个或多个处理站处对中间膜施加弯曲应力的条件下的微胶片。 用于源卷筒的改进的预张紧功能最小化了常规盒式胶片分配器遇到的偶然的卡纸。 自动保护由中间膜剥离传感器和膜端传感器提供，以防止这些原因造成的档案记录损失。 还描述了独特的胶片盒设计。

    Imaging device
    6.
    发明授权
    Imaging device 失效
    成像设备

    公开(公告)号：US4226523A

    公开(公告)日：1980-10-07

    申请号：US961692

    申请日：1978-11-17

    申请人： Herbert C. Ovshinsky ,  Gerald F. Marshall

    发明人： Herbert C. Ovshinsky ,  Gerald F. Marshall

    IPC分类号： G03B27/32 ,  G03B27/04 ,  G03B27/16 ,  G03C5/56 ,  G03B27/54

    CPC分类号： G03C5/56 ,  G03B27/04 ,  G03B27/16

    摘要： An imaging device for flash imaging, through an imaging mask at an imaging film plane, a dry-process imaging film having a layer of an energy dispersible image forming material on a surface thereof. The device comprises electromagnetic energy collecting means which is associated with a source of electromagnetic energy. The energy collecting means includes an energy transmitting body which directs, collimates and shapes the electromagnetic energy emitted by the energy source. The energy collecting means also includes energy intercepting and reflecting members which form a chamber in which the energy source and the energy transmitting body are at least partially encased. A housing is provided for maintaining the energy transmitting body and the energy intercepting and reflecting members in a predetermined position with relation to one another, the energy source and the imaging mask at the imaging film plane. The imaging device is especially adapted for flash imaging microfiche cards comprised of pre-formed areas or zones of an energy dispersible image forming material, and enables an electromagnetic energy source such as a Xenon flash tube to be operated at lower energy levels for shorter time periods thereby appreciably reducing energy costs and prolonging the useful life of the flash tube, while at the same time providing excellent image resolution in all directions in the imaging film.

    摘要翻译： 一种用于通过成像膜平面上的成像掩模进行闪光成像的成像装置，具有在其表面上具有能量分散图像形成材料层的干法成像膜。 该装置包括与电磁能源相关联的电磁能量收集装置。 能量收集装置包括能量传递体，其引导，准直和形成由能量源发射的电磁能量。 能量收集装置还包括能量截留和反射构件，其形成其中能量源和能量传递体至少部分地被包围的室。 提供了一种壳体，用于将能量传递体和能量拦截和反射构件相对于彼此，成像膜平面处的能量源和成像掩模保持在预定位置。 成像装置特别适用于由能量可分散图像形成材料的预先形成的区域或区域构成的闪光成像缩微胶片，并且使诸如氙闪光管的电磁能源能够以较低的能级操作较短的时间段 从而显着地降低能量成本并延长闪光管的使用寿命，同时在成像膜中在所有方向提供优异的图像分辨率。

    Continuous system for depositing amorphous semiconductor material
    8.
    发明授权
    Continuous system for depositing amorphous semiconductor material 失效
    用于沉积非晶半导体材料的连续系统

    公开(公告)号：US4542711A

    公开(公告)日：1985-09-24

    申请号：US244386

    申请日：1981-03-16

    申请人： Masatsugu Izu ,  Herbert C. Ovshinsky

    发明人： Masatsugu Izu ,  Herbert C. Ovshinsky

    IPC分类号： C23C16/509 ,  C23C16/54 ,  C23C11/00

    CPC分类号： C23C16/545 ,  C23C16/509

    摘要： A continuous system for depositing at least one layer of amorphous semiconductor material upon a substrate. Feed and takeup sections provide reel-to-reel advancement of a thin film substrate through the system. At least one chamber is located between the feed and takeup sections. A plasma is generated therein by glow discharge decomposition of an appropriate mixture of reaction gases. Apparatus associated with the chamber allows the close regulation of the plasma/substrate surface equilibrium to assure the deposition of a uniform layer of amorphous material. At least one servocontrolled reel drive regulates the tension of the web-like substrate as it advances to avoid cracking and to assure its proper registration with a mask comprising a plurality of strips. A curtain of inert gas provides isolation between the interior of each chamber and the environment.

    摘要翻译： 用于在衬底上沉积至少一层非晶半导体材料的连续系统。 进料和卷取部分通过系统提供薄膜基材的卷轴到卷轴的前进。 至少一个腔室位于进料和收紧部分之间。 通过合适的反应气体混合物的辉光放电分解产生等离子体。 与室相关联的装置允许等离子体/衬底表面平衡的紧密调节，以确保均匀的非晶材料层的沉积。 至少一个伺服控制的卷轴驱动器在其前进时调节幅材状基板的张力，以避免开裂并确保其与包括多个条带的掩模的适当对准。 惰性气体幕帘在每个室的内部和环境之间提供隔离。

    Selective drive for truck dead axle
    9.
    发明授权
    Selective drive for truck dead axle 失效
    卡车死轴的选择性驱动

    公开(公告)号：US4037679A

    公开(公告)日：1977-07-26

    申请号：US673735

    申请日：1976-04-05

    申请人： Herbert C. Ovshinsky

    发明人： Herbert C. Ovshinsky

    IPC分类号： B60K17/36 ,  B60K23/08 ,  B62D61/10

    CPC分类号： B60K23/0808 ,  B60K17/36

    摘要： The selective drive unit performs the function of dual tandem rear differential drive on heavy duty trucks. The drive unit is employed between the tires on the wheels on the driven axle and those on the dead axle. The drive embodies a rotatable axle mounted on the chassis frame or suspended from the two axles with a pneumatic tire fixed on each end of the axle. The inflatable tires are disposed between a set of tires on the driven and dead axle, preferably on or near the centerline therebetween. The drive tires are preferably expandable and simultaneously or selectively inflated to engage the tires on the driven and dead axle on one or both sides of the truck. The inner tires of the pair located on both sides of the chassis frame are engaged by the expandable tires which may have an extending thread which engages the recesses of a matching tread on the truck tires. This provides a positive non-slip drive between the driven tires and those on the dead axle.The air in the inflatable tires is controlled by the driver from within the cab using the air provided on the truck for operating the brake thereof. The air causes the tires to be pressurized and preferably to be expanded so as to have a substantially flat area of engagement with the tires on the truck. The inflatable tires have the soft rubber surface thereof project within the recessess in the truck tires or, as pointed out above, may have a projecting tread which will mate with the openings in the tire tread to provide a locking engagement which reduces slippage and provides positive and frictionless torque transmission when both of the tires are pressurized. When both of the inflatable tires fixed to the rotatable shaft are pressurized the free wheeling effect of the driven differential is locked and torque from the truck motor is distributed to all eight tires simultaneously. When it is hazardous to lock up all of the eight wheels, only one of the inflatable tires need be pressurized to thereby provide a drive for all of the four tires on one side of the truck.

    摘要翻译： 选择性驱动单元在重型卡车上执行双串联后差速器驱动的功能。 驱动单元被用在从动轴上的轮子上的轮胎和死轴上的轮胎之间。 该驱动器体现了安装在底盘框架上的可旋转轴或悬挂在两个轴上的可旋转轴，其中固定在车轴两端的充气轮胎。 充气轮胎设置在驱动和死车轴上的一组轮胎之间，优选地在它们之间的中心线上或附近。 驱动轮胎优选是可扩张的并且同时或选择性地膨胀以接合在卡车的一侧或两侧的被驱动和死车轴上的轮胎。 位于底盘框架两侧的一对内轮胎由可膨胀轮胎接合，该可膨胀轮胎可以具有与卡车轮胎上的匹配胎面的凹部接合的延伸螺纹。 这提供了从动轮胎与死车轴之间的正滑动驱动。