Electron gun for color picture tubes
    1.
    发明授权
    Electron gun for color picture tubes 失效
    电子枪彩色显像管

    公开(公告)号:US4760308A

    公开(公告)日:1988-07-26

    申请号:US307572

    申请日:1981-10-01

    IPC分类号: H01J29/50 H01J29/51 H01J29/62

    CPC分类号: H01J29/50 H01J29/51

    摘要: An electron gun for a color picture tube has beam generators for generating three electron beams and directing them toward the fluorescent screen along three paths which are parallel with each other on the same plane, and at least one pair of electrode surfaces each having three apertures centered with the three paths for forming independent main lenses so as to focus the electron beams on the fluorescent screen, the electrode surfaces being spaced apart from each other. Provided for the electrode surface are cylindrical shield members centered with the apertures and extending from the apertures in opposition to the opposing electrode surface. Outer ones of the cylindrical shield members have each an end surface inclined with respect to the center axis of the aperture so as to form inclined electric fields effective to converge the outer beams to one point to which the central beam converges.

    摘要翻译: 用于彩色显像管的电子枪具有用于产生三束电子束的光束发生器,并且沿着在相同平面上彼此平行的三条路径将荧光屏导向荧光屏,并且至少一对电极表面各自具有三个孔 利用形成独立的主透镜的三条路径以将电子束聚焦在荧光屏上,电极表面彼此间隔开。 为电极表面提供的是圆柱形屏蔽构件,其与孔对中并且从孔开始相对于相对的电极表面延伸。 圆柱形屏蔽构件中的另外一个具有相对于孔的中心轴线倾斜的端面,以便形成有效地将外梁会聚到中心束会聚到一点的倾斜电场。

    Display control device customizing content based on client display
    3.
    发明授权
    Display control device customizing content based on client display 有权
    显示控制设备根据客户端显示定制内容

    公开(公告)号:US09491319B2

    公开(公告)日:2016-11-08

    申请号:US13679143

    申请日:2012-11-16

    IPC分类号: H04N1/00

    摘要: A display control device includes an acquiring unit that acquires a display request of display information including a display item with respect to a device; a first storage unit that stores therein a minimum item size that is a minimum value of an item size of the display item displayed on a display screen on which the display information is to be displayed; an item size determination unit that sets, based on a screen size of the display screen, an item size of the display item when displayed on the display screen, to an item size that is equal to or larger than the minimum item size; and a display information generating unit that generates the display information including the display item having the set item size.

    摘要翻译: 显示控制装置包括获取单元,其获取关于装置的显示项目的显示信息的显示请求; 第一存储单元,其中存储作为要在其上显示显示信息的显示屏上显示的显示项目的项目大小的最小值的最小项目大小; 项目尺寸确定单元,其在显示屏幕上显示时将显示项目的项目大小基于显示屏幕的屏幕尺寸设置为等于或大于最小项目尺寸的项目大小; 以及显示信息生成单元,其生成包括具有设定项目大小的显示项目的显示信息。

    Method and apparatus for measuring steam density by neutron method
    4.
    发明授权
    Method and apparatus for measuring steam density by neutron method 失效
    用中子法测量蒸汽密度的方法和装置

    公开(公告)号:US5327773A

    公开(公告)日:1994-07-12

    申请号:US15465

    申请日:1993-02-09

    摘要: A method and an apparatus capable of measuring the density of steam within a steam pipe even in limited environmental conditions such as in a steam injection well. A vessel which accommodates therein first and second neutron detectors disposed in mutual longitudinal alignment with a neutron source interposed therebetween and in which the second detector is covered with a neutron shield capable of absorbing thermal neutrons while allowing epithermal neutrons to penetrate therethrough is inserted into the steam pipe together with a thermal neutron shielding sheet completely encircling the vessel. From the neutrons which were emitted from the neutron source and passed out and back through the neutron shield and the steam region, those epithermal neutrons which have not undergone transformation to thermal neutrons within the steam region are detected by both the first and second detectors, while the thermal neutrons resulting from the transformation are detected by the first detector only. The steam density is determined on the basis of a cadmium ratio derived from the counts of the two detectors.

    摘要翻译: 即使在诸如蒸汽注入井的有限环境条件下,也能够测量蒸汽管内的蒸汽密度的方法和装置。 容纳在其中容纳第一和第二中子探测器的容器,其与插入其间的中子源相互纵向对准布置,并且其中第二检测器被能够吸收热中子的中子屏蔽覆盖,同时允许超热中子穿过其中插入到蒸汽中 管与一个完全环绕容器的热中子屏蔽片一起。 从中子源发射并通过中子屏蔽和蒸汽区域的中子,从而在蒸汽区域内没有经过热中子转变的热中子由第一和第二探测器检测,而 由转化产生的热中子仅由第一检测器检测。 蒸汽密度基于从两个检测器的计数得到的镉比来确定。

    Press machine with an adjustable shut height
    5.
    发明授权
    Press machine with an adjustable shut height 失效
    压机具有可调关闭高度

    公开(公告)号:US4676090A

    公开(公告)日:1987-06-30

    申请号:US665943

    申请日:1984-10-29

    IPC分类号: B21D37/14 B30B15/00 B21J13/03

    摘要: A press machine is disclosed which is provided with a plurality of press dies fixedly secured on a bolster. The machine has a vertically reciprocable frame member with a predetermined constant stroke, which carries a plurality of pressure plates cooperating with the die, respectively. Each pressure plate is axially movable with respect to the frame member and threadedly connected with a spacer plate arranged between the frame member and the pressure plate. The shut height of the machine can be individually adjusted for each pressure plate, by rotating the spacer plate relative to the pressure plate. The shut height can be optimized very easily and in short a time so that the productivity can considerably be improved.

    摘要翻译: 公开了一种压机,其设置有固定地固定在摇枕上的多个压模。 该机器具有预定的恒定行程的垂直往复运动的框架构件,其分别承载与模具配合的多个压力板。 每个压板相对于框架构件可轴向移动并且与布置在框架构件和压力板之间的间隔板螺纹连接。 通过相对于压板旋转间隔板,可以对每个压板单独调整机器的关闭高度。 关闭高度可以非常容易地和短时间地优化,从而可以显着提高生产率。

    Information providing system and information providing method

    公开(公告)号:US10278007B2

    公开(公告)日:2019-04-30

    申请号:US15666363

    申请日:2017-08-01

    IPC分类号: G06K19/00 H04W4/02 H04W4/04

    摘要: A portable terminal obtains a first code used to obtain provision information and a second code, different from the first code, from a communication device. The portable terminal transmits the first and second codes to an information processing device, receives the provision information from the information processing device as a response to the transmission, and outputs the received provision information. The information processing device includes a first storage unit storing the first code and a second storage unit storing, by associating, the second code and the provision information. The information processing device receives the first and second codes from the portable terminal, obtains provision information associated with the received second code from the second storage unit when the received first code is stored in the first storage unit, and transmits the obtained provision information to the portable terminal. The first code is deleted in exiting from a specific area.

    Method and apparatus for multi-step workpiece manufacturing
    8.
    发明授权
    Method and apparatus for multi-step workpiece manufacturing 失效
    多步工件制造方法及装置

    公开(公告)号:US4987765A

    公开(公告)日:1991-01-29

    申请号:US440030

    申请日:1989-11-21

    IPC分类号: B21D43/10 B30B13/00

    摘要: A method and an apparatus for manufacturing a workpiece in plurality of manufacturing steps with small time losses between successive manufacturing steps, which utilizes a small number of manufacturing machines, according to which the manufacturing machines and the transferring machines are controlled such that while one manufacturing step is being applied by one manufacturing machine and then the workpiece is being transferred by the transferring machine from that one manufacturing machine to another manufacturing machine for applying a next manufacturing step to the workpiece, the another manufacturing machine is prepare for the next manufacturing step by placing an appropriate one of the manufacturing press dies under the ram of the press machine of the another manufacturing machine by intermittently moving the plurality of manufacturing press dies.