Device for measuring temperature of object in vacuum environment
    61.
    发明授权
    Device for measuring temperature of object in vacuum environment 失效
    真空环境下物体温度测量装置

    公开(公告)号:US5092680A

    公开(公告)日:1992-03-03

    申请号:US527307

    申请日:1990-05-23

    IPC分类号: G01J5/04 G01J5/08

    摘要: A device for the measurement of a temperature in a relatively low range having the lower limit of below 100.degree. C. is proposed. The device is suitably used for measuring a temperature of a substrate 4 during a sputtering treatment in a vacuum environment. Infrared rays radiated from the substrate 4 in a vacuum chamber 1 are collected by an optical lens 13 mounted in a freely movable probe 10 via a mirror (15) provided in a hood 14 attached to a front end of the probe (10) for deflecting the incident rays to the lens 13. The collected rays are led outside the chamber 1 to a sensor through a fluoride fiber 8 optically connected to the lens 13. The fiber 8 is enveloped in an air-tight manner within a metal bellows 9. A pipe 20, 24 for feeding a coolant extends in a circulating manner through the interior of the bellows 9 between a coolant source 30 and the probe 10, to suppress the radiation of infrared rays from the probe 10, hood 14 and mirror 15, and to reduce disturbance to the detected substrate temperature value. A combination of an MCT sensor composed of Hg, Cd and Te and a chalcogen fiber composed of Ge, As, Se and Te is also proposed for the measurement of relatively low temperature ranges. A system for controlling a substrate temperature during the sputtering process while using the above device is also proposed.

    摘要翻译: 提出了用于测量具有低于100℃的下限的较低范围内的温度的装置。 该装置适用于在真空环境中的溅射处理期间测量基板4的温度。 在真空室1中从基板4辐射的红外线通过安装在可自由移动的探针10中的光学透镜13收集,所述光学透镜13经由设置在附接到探针(10)的前端的罩14中的反射镜(15) 入射到透镜13的光线。收集的光线通过光学连接到透镜13的氟化纤维8被引导到室1外面到传感器。光纤8以气密的方式包围在金属波纹管9内。 用于供给冷却剂的管20,24以循环的方式延伸穿过冷却剂源30和探针10之间的波纹管9的内部,以抑制来自探针10,罩14和反射镜15的红外线的辐射,并且 减少对检测到的基板温度值的干扰。 还提出了由Hg,Cd和Te组成的MCT传感器和由Ge,As,Se和Te组成的硫族元素纤维的组合,用于测量相对较低的温度范围。 还提出了一种用于在使用上述装置的溅射过程中控制衬底温度的系统。

    Seal unit for brake booster
    62.
    发明授权
    Seal unit for brake booster 失效
    制动助力器密封单元

    公开(公告)号:US5062348A

    公开(公告)日:1991-11-05

    申请号:US567912

    申请日:1990-08-15

    CPC分类号: B60T13/563 F16J15/3268

    摘要: A seal unit is provided for a brake booster such as of a tandem type which includes a center plate within its shell. The brake booster includes annular means disposed within the shell for maintaining a hermetic seal between the center plate and a valve body. An axial portion of the center plate is formed with an axially extending cylindrical portion, the end of which is folded radially inward to define a U-shaped fold. The annular seal means is fitted inside the cylindrical portion, with its part disposed between the inner peripheral surface of the cylindrical portion and the outer peripheral surface of the fold. This effectively prevents the annular seal means from being withdrawn from the center plate.

    摘要翻译: 为诸如串联式的制动助力器提供密封单元,其中包括在其外壳内的中心板。 制动助力器包括设置在壳体内的环形装置,用于保持中心板和阀体之间的气密密封。 中心板的轴向部分形成有轴向延伸的圆柱形部分,其端部径向向内折叠以限定U形折叠。 环形密封装置装配在圆筒形部分内部,其部分设置在圆柱形部分的内周表面和折叠的外周表面之间。 这有效地防止环形密封装置从中心板上取出。

    Guide mechanism for disc reproducing apparatus
    63.
    发明授权
    Guide mechanism for disc reproducing apparatus 失效
    碟片重放装置的导向机构

    公开(公告)号:US5036509A

    公开(公告)日:1991-07-30

    申请号:US492199

    申请日:1990-03-13

    IPC分类号: G11B17/028 G11B17/04

    CPC分类号: G11B17/0515 G11B17/0288

    摘要: A disc reproducing apparatus is disclosed in which a disc is delivered from a disc inserting opening to a predetermined position within a player, a clamper arm that extends over a turntable for clamping the disc is operated to fix the disc on the turntable, and then the turntable is rotated to reproduce information recorded in the disc. A disc guide plate is pivotally mounted to the clamper arm such that the disc guide plate engages and disengages the clamper arm. A disc guiding recess into which a small-diameter disc can be fitted is provided to the disc guide plate. When the small-diameter disc is delivered, the small-diameter disc is fitted into the disc guiding recess to be aligned with a clamp position, and when a large-diameter disc is delivered, the large-diameter disc pushes the disc guide plate away to be aligned with the clamp position on the turntable.

    摘要翻译: 公开了一种盘再现装置,其中盘从盘插入口传送到播放器内的预定位置,操作用于夹持盘的在转盘上延伸的夹持臂,以将盘固定在转盘上,然后 转盘旋转以再现记录在盘中的信息。 盘引导板枢转地安装到夹持臂,使得盘引导板与夹持器臂接合和脱离。 在盘导向板上设置有能够嵌入小直径盘的盘导向槽。 当小直径盘被输送时,小直径盘被装配到盘引导凹槽中以与夹具位置对准,并且当大直径盘被输送时,大直径盘将盘引导板推开 与转盘上的夹紧位置对齐。

    Nonvolatile semiconductor memory device capable of reliably writing data
and a data writing method therefor
    64.
    发明授权
    Nonvolatile semiconductor memory device capable of reliably writing data and a data writing method therefor 失效
    能够可靠地写入数据的非易失性半导体存储器件及其数据写入方法

    公开(公告)号:US4953129A

    公开(公告)日:1990-08-28

    申请号:US337705

    申请日:1989-04-13

    CPC分类号: G11C16/10

    摘要: An electrically erasable programmable read only memory (EEPROM) latches externally applied write data in column latches, erases information of selected memory cells and then writes the latched write data into the selected memory cells. This EEPROM includes detectors for detecting a potential of the latch node of the corresponding latch, chargers each for charging the corresponding bit line in response to the output of the potential detector in a latched data write cycle, and separation transistors each for separating a bit line from the latch node of the corresponding column latch in response to the activation of the chargers.

    摘要翻译: 电可擦除可编程只读存储器(EEPROM)锁存列锁存器中的外部写入数据,擦除所选存储单元的信息,然后将锁存的写入数据写入所选存储单元。 该EEPROM包括用于检测相应锁存器的锁存节点的电位的检测器,每个用于响应于锁存的数据写入周期中的电位检测器的输出对相应的位线充电的充电器,以及用于分离位线的分离晶体管 响应于充电器的激活,来自相应列锁存器的锁存节点。

    Pivot support structure for magnetic head assembly
    66.
    发明授权
    Pivot support structure for magnetic head assembly 失效
    磁头组件的枢轴支撑结构

    公开(公告)号:US4831479A

    公开(公告)日:1989-05-16

    申请号:US210202

    申请日:1988-06-20

    IPC分类号: G11B5/48 G11B5/58

    CPC分类号: G11B5/4833 G11B5/58

    摘要: A magnetic head assembly comprises a carriage on which a first magnetic head is mounted for performing read/write with respect to one face of a disk, a second magnetic head also mounted on the carriage opposite to the first magnetic head for performing read/write with respect to the other face of the disk, and a hold case coupled turnably via a leaf hinge spring to the carriage, wherein the first magnetic head is attached via a gimbal spring to the carriage, and the second magnetic head is secured to the hold case, and is characterized in that the carriage has a support portion abutting directly on the hold case inclusive of the leaf hinge spring to support the same, so that the hold case is supported turnably with the support portion serving as a supporting point, whereby the reference plane of the hold case is defined by the support portion, so that accuracy can be ensured for the reference plane of the second magnetic head with respect to the disk and an enhancement of the follow-up performance can contribute to an improvement of the read/write characteristic.

    摘要翻译: 一种磁头组件包括一个滑架,一个第一磁头安装在该滑架上,用于相对于一个磁盘的一个面执行读/写;一个第二磁头也安装在与第一磁头相对的滑架上,用于执行读/写, 相对于盘的另一面,以及通过叶片铰链弹簧可转动地联接到托架的保持壳,其中第一磁头经由万向弹簧附接到托架,并且第二磁头固定到保持壳体 并且其特征在于,所述托架具有支撑部分,所述支撑部分直接邻接在包括所述叶铰链弹簧的所述保持壳体上以支撑所述叶片铰链弹簧,从而所述保持壳体以所述支撑部分作为支撑点可转动地支撑,由此所述基准 保持壳体的平面由支撑部分限定,从而可以确保相对于盘的第二磁头的参考平面的精度和随后的增强 性能可以有助于改善读/写特性。

    Method of fabricating a magnetic head assembly
    67.
    发明授权
    Method of fabricating a magnetic head assembly 失效
    制造磁头组件的方法

    公开(公告)号:US4759119A

    公开(公告)日:1988-07-26

    申请号:US904494

    申请日:1986-09-05

    摘要: A magnetic head assembly of a disk drive device has an upper magnetic head fastened to a case side and a lower magnetic head mounted on a gimbal plate of a carriage side. The upper case assembly includes a plurality of leaf hinge springs extending to the vicinity of the upper magnetic head, which is bonded to a supporting plate, and wire leads from the magnetic head are soldered to the leaf hinge spring ends as lead terminals. The other ends of the leaf hinge springs extend to the rear side of the case and serve both as a pivotable hinge mounting of the case to the carriage and as lead terminals to an external read/write controller. The upper case assembly is formed by molding in resin a flat plate which is precut with the leaf hinge spring and supporting plate portions formed in a predetermined shape, cutting the flat plate thus insert molded to separate the plate and a plurality of lead terminals independently, fastening the upper magnetic head to the plate, and connecting the lead wires from the fastened magnetic head to the predetermined divided lead terminals. Thus, the magnetic head assembly can be accurately manufactured inexpensively.

    摘要翻译: 磁盘驱动装置的磁头组件具有紧固到壳体侧的上磁头和安装在滑架侧的万向板上的下磁头。 上壳体组件包括多个叶铰链弹簧,其延伸到上磁头附近,其结合到支撑板,并且来自磁头的导线引线作为引线端子焊接到叶铰链弹簧端。 叶片铰链弹簧的另一端延伸到壳体的后侧,并且作为壳体的可枢转铰链安装到托架并且用作引导端子到外部读/写控制器。 上壳体组件通过在树脂中模制而形成,该平板是用叶铰链弹簧和形成为预定形状的支撑板预切而成的,切割成嵌入模制的平板,以独立地分离板和多个引线端子, 将上磁头固定到板上,并将引线从紧固的磁头连接到预定的分开的引线端子。 因此,可以廉价地精确地制造磁头组件。

    Toner particles having a relatively high specific volume resistivity
coating layer
    68.
    发明授权
    Toner particles having a relatively high specific volume resistivity coating layer 失效
    比色体积电阻率涂层的调色剂颗粒

    公开(公告)号:US4601967A

    公开(公告)日:1986-07-22

    申请号:US679054

    申请日:1984-12-06

    CPC分类号: G03G9/09357 G03G9/09314

    摘要: A toner for developing latent electrostatic images is disclosed, which consists of toner particles, with each toner particle consisting of (i) a core particle comprising an electroconductive material and/or magnetic powder and a binder agent, having a specific volume resistivity ranging from 10.sup.2 ohm-cm to 10.sup.9 ohm-cm and (ii) a coating layer comprising a coloring agent such as carbon black, or magnetic powder and a binder agent, having a specific volume resistivity of 10.sup.9 ohm-cm or more.

    摘要翻译: 公开了用于显影静电图像的调色剂,其由调色剂颗粒组成,每个调色剂颗粒由(i)包含导电材料和/或磁性粉末和粘合剂的核心颗粒组成,其体积电阻率范围为102 ohm-cm至109ohm-cm,和(ii)包含诸如炭黑的着色剂或具有109ohm-cm以上的体积电阻率的磁性粉末和粘合剂的涂层。

    Method and apparatus for sensing liquid level
    69.
    发明授权
    Method and apparatus for sensing liquid level 失效
    检测液位的方法和装置

    公开(公告)号:US4423629A

    公开(公告)日:1984-01-03

    申请号:US308903

    申请日:1981-10-05

    IPC分类号: G01F23/22 G01F23/24

    CPC分类号: G01F23/248

    摘要: Method and apparatus for sensing liquid level of the invention includes a plurality of thermocouple elements that are formed by connecting two kind of thermocouple wires alternately in series into a plurality of thermometric contacts. The two kind of thermocouple wires have different thermoelectric powers SA and SB and have a variety of predetermined lengths. The invention can sense with high reliability a liquid level of a sensed liquid by changing electromotive forces from these thermocouple elements into binary signals by using fewer thermocouple elements than the conventional apparatus. The invention also includes thermocouple elements for parity check to self-diagnose the sensed result to inspect easily and securely errors in operation due to disconnections in the thermocouple elements or external noises.

    摘要翻译: 本发明的检测液面的方法和装置包括通过将两种热电偶线串联连接成多个温度接触形成的多个热电偶元件。 两种热电偶线具有不同的热电功率SA和SB,并且具有各种预定长度。 通过使用比常规装置更少的热电偶元件,本发明可以通过将这些热电偶元件的电动势改变为二进制信号,以高可靠性感测感测液体的液位。 本发明还包括用于奇偶校验的热电偶元件以自我诊断感测结果,以便由于热电偶元件或外部噪声中的断开而容易且安全地检查操作错误。

    Water cooling apparatus for electric circuit elements
    70.
    发明授权
    Water cooling apparatus for electric circuit elements 失效
    电路元件用水冷却装置

    公开(公告)号:US4368448A

    公开(公告)日:1983-01-11

    申请号:US166702

    申请日:1980-07-03

    CPC分类号: H01L23/473 H01L2924/0002

    摘要: A water cooling apparatus for an electric circuit element is disclosed in which an internal waterway is connected with an external waterway by a connector with the whole body, the forward end or the inside part of the forward end thereof alone made of an alloy containing iron, nickel and/or chromium as main components. The water cooling apparatus may further comprise a net of an alloy containing iron, nickel and chromium as main components, the net being stretched in said waterway at the inside part of the forward end of the connector.

    摘要翻译: 公开了一种用于电路元件的水冷却装置,其中内部水路通过连接器与外部水路连接,全连接器,其前端的前端或内侧单独由含铁的合金制成, 镍和/或铬为主要成分。 水冷却装置还可以包括以铁,镍和铬为主要成分的合金网,该网在连接器前端内部的所述水路中拉伸。