Oxygen gas analyzing device
    81.
    发明授权
    Oxygen gas analyzing device 失效
    氧气分析装置

    公开(公告)号:US4339318A

    公开(公告)日:1982-07-13

    申请号:US218237

    申请日:1980-12-19

    CPC classification number: G01N27/4077 G01N1/2258

    Abstract: An oxygen gas analyzing device in which gas sampled from a flue is analyzed without the need of an external driving source. A sampling tube protrudes into a flue through a wall thereof. A partition board divides the gas sampling tube extending from the protruding end of the tube forming gas flow-in and flow-out paths. A solid electrolytic element is positioned in a ceramic tube having one end open to the outer end of the gas sampling tube. A heater is provided in the walls of the ceramic tube.

    Abstract translation: 分析从烟道取样的气体,不需要外部驱动源的氧气分析装置。 采样管通过其壁壁突出到烟道中。 分隔板将从管形成气体流入和流出路径的突出端延伸的气体取样管分开。 固体电解质元件位于陶瓷管中,陶瓷管的一端开放到气体取样管的外端。 在陶瓷管的壁上设置加热器。

    Thermoluminescent material
    82.
    发明授权
    Thermoluminescent material 失效
    热发光材料

    公开(公告)号:US4248731A

    公开(公告)日:1981-02-03

    申请号:US7763

    申请日:1979-01-29

    CPC classification number: G01T1/11 C09K11/63

    Abstract: A phosphor for a thermoluminescent radiation dosimeter, comprising lithium tetraborate as a base material and copper as an activator. In addition to these components lithium octaborate may further be included as a base material, and silver as an activator. The phosphors according to the invention have an effective atomic number quite near to that of tissue, so that it is suitable for measuring the radiation dose absorbed by a tissue specimen. Further they exhibit emission a spectra peak at 368 m.mu. which is convenient for measuring the response of widely used photomultiplier tubes. The sensitivities to .gamma.-rays are also improved, compared to the known lithium borate phosphor.

    Abstract translation: 一种用于热发射辐射剂量计的荧光粉,其包含四硼酸锂作为基础材料和铜作为活化剂。 除了这些组分之外,还可以包括作为基础材料的八硼酸锂,以及作为活化剂的银。 根据本发明的荧光体具有与组织相当接近的有效原子数,使得其适于测量由组织标本吸收的辐射剂量。 此外,它们在368μm处发射出一个光谱峰,这便于测量广泛使用的光电倍增管的响应。 与已知的硼酸锂荧光体相比,对γ射线的敏感性也得到改善。

    METHOD FOR MAKING A HOT WATER TANK OF FERRITIC STAINLESS STEEL WITH A TIG WELDED STRUCTURE
    86.
    发明申请
    METHOD FOR MAKING A HOT WATER TANK OF FERRITIC STAINLESS STEEL WITH A TIG WELDED STRUCTURE 审中-公开
    用TIG焊接结构制造不锈钢热水罐的方法

    公开(公告)号:US20120193328A1

    公开(公告)日:2012-08-02

    申请号:US13435538

    申请日:2012-03-30

    Abstract: Disclosed is a ferritic stainless steel for hot-water tanks with welded structure, comprising, in terms of % by mass, at most 0.02% of C, from 0.01 to 0.30% of Si, at most 1% of Mn, at most 0.04% of P, at most 0.03% of S, from more than 21 to 26% of Cr, at most 2% of Mo, from 0.05 to 0.6% of Nb, from 0.05 to 0.4% of Ti, at most 0.025% of N, and from 0.02 to 0.3% of Al, and optionally containing at least one of at most 2%, preferably from 0.1 to 2% of Ni and at most 1%, preferably from 0.1 to 1% of Cu, with a balance of Fe and inevitable impurities.

    Abstract translation: 公开了一种用于具有焊接结构的热水罐的铁素体不锈钢,其以质量%计,至多0.02%的C,0.01至0.30%的Si,至多1%的Mn,至多0.04% 的P,最多0.03%的S,从Cr的21〜26%,Mo的至多2%,Nb的0.05〜0.6%,Ti的0.05〜0.4%,N:0.025%以下, 和0.02〜0.3%的Al,并且任选地含有至多2%,优选0.1%至2%的Ni和至多1%,优选0.1%至1%的Cu中的至少一种,余量为Fe和 不可避免的杂质。

    LENS APPARATUS AND CAMERA SYSTEM
    87.
    发明申请
    LENS APPARATUS AND CAMERA SYSTEM 有权
    镜头装置和相机系统

    公开(公告)号:US20100226634A1

    公开(公告)日:2010-09-09

    申请号:US12716394

    申请日:2010-03-03

    Applicant: Osamu Yamamoto

    Inventor: Osamu Yamamoto

    CPC classification number: G03B17/00 G02B7/282 G02B7/36

    Abstract: A lens apparatus comprises a barrel 100 which houses an imaging optical system including magnification-varying lens units 26 and 27, a focus lens unit 25, and a beam separation element 29 which separates a part of a light beam from an object out of a light beam directed to an imaging surface, operating members 1, 2, and 3 disposed on an outer circumference of the barrel and configured to be manually operated, a drive unit 200 disposed outside the barrel and including actuators 45 and 50 which drives each of the magnification-varying lens unit and the focus lens unit, and a controller 60 which controls the actuator, and a focus detector 31 disposed outside the barrel and configured to detect a focus state of the imaging optical system using the light beam separated by the beam separation element. The focus detector is embedded in the drive unit.

    Abstract translation: 透镜装置包括容纳包括放大率变化透镜单元26和27的成像光学系统的镜筒100,聚焦透镜单元25和将光束的一部分从物体分离出来的光束分离元件29 指向成像表面的光束,设置在镜筒的外圆周上并被配置为手动操作的操作构件1,2和3,设置在镜筒外部的驱动单元200,并且包括致动器45和50,其驱动每个放大倍数 变焦透镜单元和聚焦透镜单元,以及控制致动器的控制器60,以及设置在镜筒外部的焦点检测器31,其被配置为使用由光束分离元件分离的光束来检测成像光学系统的聚焦状态 。 焦点检测器嵌入在驱动单元中。

    Crystalline turbostratic boron nitride powder and method for producing same
    88.
    再颁专利
    Crystalline turbostratic boron nitride powder and method for producing same 失效
    结晶的氮化硼微晶粉末及其制造方法

    公开(公告)号:USRE41575E1

    公开(公告)日:2010-08-24

    申请号:US10691434

    申请日:2003-10-23

    Applicant: Osamu Yamamoto

    Inventor: Osamu Yamamoto

    Abstract: Turbostratic boron nitride (t-BN) powder having excellent sinterability. A mixture of boric acid anhydride and urea is charged in a reaction vessel together with alkali-borate, heated step by step in the vessel in an nonoxidizing gas atmosphere of one atmospheric pressure or above, and kept at a temperature from 850° C. to 950° C. to yield an intermediate product formal substantially of an amorphous boron nitride powder (first reaction step). Then the intermediate product is heated and kept at a temperature from 1200° C. to 1400° C. to crystallize crystalline t-BN, and the product is purified by washing with water and aqueous solution to obtain pure crystalline t-BN powder.

    Abstract translation: 具有优异烧结性的涡轮氮化硼(t-BN)粉末。 将硼酸酐和尿素的混合物与碱 - 硼酸盐一起装入反应容器中,在一个大气压或以上的非氧化气体气氛中逐步加热到容器中,并保持在850℃至+ 950℃,得到基本上为无定形氮化硼粉末的中间产物形式(第一反应步骤)。 然后将中间产物加热并保持在1200℃至1400℃的温度下,使结晶的t-BN结晶,通过用水和水溶液洗涤来纯化产物,得到纯的结晶性t-BN粉末。

    Gas Fuel Filling Lid Device for Vehicle
    90.
    发明申请
    Gas Fuel Filling Lid Device for Vehicle 有权
    汽车燃油充填盖装置

    公开(公告)号:US20090309386A1

    公开(公告)日:2009-12-17

    申请号:US12086178

    申请日:2007-01-25

    Applicant: Osamu Yamamoto

    Inventor: Osamu Yamamoto

    CPC classification number: B60K15/05 B60K15/0406 B60K2015/0422 Y10S220/33

    Abstract: A gas fuel filling lid device for a vehicle using a high-pressure gas as the fuel has a fuel filling opening for filling the vehicle with the high-pressure gas fuel, a lid openably attached to the vehicle and covering the fuel filling opening, and a cap for the fuel filling opening. The filling opening cap is fitted to the inner surface of the lid and is connected to and disconnected from the fuel filling opening in operative association with opening and closing of the lid. The structure prevents the user from forgetting to close the filling opening cap and facilitates the connection and disconnection of the filling opening cap.

    Abstract translation: 用于使用高压气体作为燃料的车辆用气体燃料充填盖装置具有燃料填充开口,用于利用高压气体燃料填充车辆,可开启地附接到车辆并覆盖燃料填充开口的盖子,以及 用于燃料填充开口的盖。 填充开口盖装配到盖的内表面,并与盖子的打开和关闭操作相关联并且与燃料填充开口断开连接。 该结构防止用户忘记关闭填充开口盖并且有助于填充开口盖的连接和断开。

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