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80 条记录 (耗时 0.027 秒)

    Porous thin-film-deposition substrate, electron emitting element, methods of producing them, and switching element and display element
    72.
    发明申请
    Porous thin-film-deposition substrate, electron emitting element, methods of producing them, and switching element and display element 有权
    多孔薄膜沉积基板，电子发射元件，它们的制造方法以及开关元件和显示元件

    公开(公告)号：US20070049047A1

    公开(公告)日：2007-03-01

    申请号：US11513223

    申请日：2006-08-31

    申请人： Kiyoshi Fujimoto ,  Masakazu Nakamura

    发明人： Kiyoshi Fujimoto ,  Masakazu Nakamura

    IPC分类号： H01L21/31

    CPC分类号： H01L51/0508 ,  H01J9/025 ,  Y10S977/938

    摘要： A method of producing a porous thin-film-deposition substrate, which has the steps of: placing onto a substrate that has an electrostatic charge on its surface, fine particles with a surface electrostatic charge opposite to the electrostatic charge of the substrate surface, depositing a thin film on the fine-particle-placed substrate, and then removing the fine particles to form fine pores in the thin film; further, a method of producing an electron emitting element, which has the steps of: adding a catalyst metal on a substrate, placing fine particles onto the catalyst-added substrate, depositing a thin film on the fine-particle-placed substrate, then removing the fine particles to form fine pores in the film, and growing needle-shaped conductors on the catalyst metal that is exposed on a bottom face of the fine pore.

    摘要翻译： 一种多孔薄膜沉积基板的制造方法，其特征在于，具有以下步骤：在表面具有静电电荷的基板上放置表面静电电荷与基板表面的静电电荷相反的微粒， 在微细颗粒放置的基板上的薄膜，然后除去细颗粒以在薄膜中形成细孔; 此外，制造电子发射元件的方法具有以下步骤：在基板上添加催化剂金属，将细颗粒放置在添加有催化剂的基板上，在被微粒放置的基板上沉积薄膜，然后除去 该微细颗粒在膜中形成细孔，并且在细孔的底面上露出的催化剂金属上生长的针状导体。

    Welding system for superhigh purity fluid supply pipe system
    77.
    发明授权
    Welding system for superhigh purity fluid supply pipe system 失效
    超高纯度供液管系统焊接系统

    公开(公告)号：US5539171A

    公开(公告)日：1996-07-23

    申请号：US244128

    申请日：1994-05-19

    申请人： Tadahiro Ohmi ,  Masakazu Nakamura

    发明人： Tadahiro Ohmi ,  Masakazu Nakamura

    IPC分类号： B23K9/00 ,  B23K9/028 ,  B23K9/035 ,  B23K9/16 ,  B23K9/32 ,  B23K31/00 ,  B23K37/00 ,  B23K9/167

    CPC分类号： B23K9/0282 ,  B23K9/325 ,  B23K2201/06

    摘要： A welding system for superhigh purity gas supply system, capable of removing easily and completely the metals deposited, during the installation of the superhigh purity gas pipe system, on the outer surfaces of the portions of the pipes which are closed to the portions to be welded thereof and on the inner portions of these pipes, and capable of setting up a superhigh purity gas supply system in a short period of time. A welding system for the gas supply pipe system in which a plurality of members are connected together by welding, characterized in that a first member to be welded(113) is provided with a means for supplying an inert gas or a welding back seal gas and a means for supplying superpure water, a second member to be welded(114) being provided with a means for discharging the inert gas or back seal gas and a means for discharging the superpure water, the first and second members being welded as the inert gas or back seal gas is being supplied, the superpure water being supplied after the welding of these members has been completed, whereby the metal fume deposited on the surfaces of the welded members during the welding thereof can be washed out.

    摘要翻译： PCT No.PCT / JP92 / 01523 Sec。 371日期1994年5月19日 102（e）日期1994年5月19日PCT提交1992年11月20日PCT公布。 出版物WO93 / 09907 日期1993年5月27日一种超高纯度气体供给系统的焊接系统，在超高纯度气体管道系统的安装过程中，能够容易且完全地除去金属的管道的外部表面上， 要被焊接的部分和这些管的内部，并且能够在短时间内设置超高纯度气体供给系统。 一种用于气体供给管系统的焊接系统，其中多个构件通过焊接连接在一起，其特征在于，待焊接的第一构件（113）设置有用于供应惰性气体或回焊密封气体的装置， 用于供应超纯水的装置，待焊接的第二构件（114）设置有用于排出惰性气体或背部密封气体的装置和用于排出超纯水的装置，第一和第二构件被焊接为惰性气体 或背压密封气体，在这些构件的焊接完成之后提供的超纯水已经完成，从而可以洗掉在其焊接期间沉积在焊接构件表面上的金属烟雾。

    Waveform display apparatus
    78.
    发明授权
    Waveform display apparatus 失效
    波形显示装置

    公开(公告)号：US4464656A

    公开(公告)日：1984-08-07

    申请号：US297260

    申请日：1981-08-28

    申请人： Masakazu Nakamura

    发明人： Masakazu Nakamura

    IPC分类号： G09G1/00 ,  G01R13/20 ,  G06F1/02 ,  G09G1/16 ,  G09G5/36

    CPC分类号： G01R13/20 ,  G09G1/162

    摘要： An analog waveform is sampled and converted into a digital form corresponding to the number of picture elements in the direction of main scanning of a raster scanning type display unit. The digital value thus obtained is stored in a memory which has the same number of addresses as the above-mentioned number picture elements. All memory locations are sequentially read out, for each main scan of the display unit. The data A.sub.1 contained in each location is compared to the number of the current scanning line B.sub.1 of the display unit. When the data read out, A.sub.1, equals the number, B.sub.1, a video signal is applied to the display unit, resulting in a bright spot being displayed on the display surface of the display unit. When a waveform video signal is formed, corresponding to the states of A=B or A>B, the area under the waveform is displayed by dots.The waveform display apparatus includes an apparatus for obtaining a digital value A' read from the memory at an address immediately preceding the address from which the digital value A is read out, comparing apparatus for detecting the states of A=B, A>B and A'>B, and apparatus for detecting non-coincidence between A>B and A'>B. When the video signal is formed using the A=B states, and the non-coincidence between A>B and A'>B, dots displaying a waveform are interpolated by additional dots to display the waveform as a continuous line.

    摘要翻译： 模拟波形被采样并转换成与光栅扫描型显示单元的主扫描方向上的像素数相对应的数字形式。 由此获得的数字值被存储在与上述数字像素相同数量的地址的存储器中。 对于显示单元的每个主扫描，顺序地读出所有存储单元。 将每个位置中包含的数据A1与显示单元的当前扫描线B1的数量进行比较。 当读出的数据A1等于数字B1时，视频信号被施加到显示单元，导致在显示单元的显示表面上显示亮点。 当形成对应于A = B或A> B的状态的波形视频信号时，波形下的区域以点显示。 该波形显示装置包括一个装置，用于获取在从其读出数字值A的地址之前的地址处从存储器读取的数字值A'，用于检测A = B，A> B的状态的比较装置和 A'> B，以及用于检测A> B和A'> B之间的不一致的装置。 当使用A = B状态形成视频信号，并且A> B和A'> B之间的不一致时，通过附加点来插入显示波形的点以将波形显示为连续线。

    Heat sink
    79.
    发明授权
    Heat sink 失效
    散热器

    公开(公告)号：US4365665A

    公开(公告)日：1982-12-28

    申请号：US245912

    申请日：1981-03-20

    申请人： Masakazu Nakamura

    发明人： Masakazu Nakamura

    IPC分类号： F28F3/02 ,  H01L23/367 ,  H01L23/40 ,  F28F13/00

    CPC分类号： F28F3/02 ,  H01L23/3672 ,  H01L23/40 ,  H01L2924/0002 ,  Y10T428/12292 ,  Y10T428/1234 ,  Y10T428/12375

    摘要： The invention involves to improvements in heat sink. Required numbers of corrugated fins and separator sheets are alternately stacked together with side bars applied to the opposite edges of each corrugated fin, and all the parts are brazed together.Large thickness side bars are used for either one side or both sides, and the edges of the separator sheets and outer sides of the side bars are aligned, and a heat source is mounted on the outer surfaces of side bars. In this way, a heat sink of a desired sides can be assemble, and also the heat radiator performance can be improved.

    摘要翻译： 本发明涉及散热器的改进。 所需的波纹状散热片和隔板的数量交替地堆叠在一起，并且将侧壁应用于每个波纹状散热片的相对边缘，并将所有部件钎焊在一起。 一侧或两侧使用大厚度的侧杆，隔板的边缘和侧杆的外侧对齐，并且在侧杆的外表面上安装热源。 以这种方式，可以组装所需侧的散热器，并且还可以提高散热器的性能。

    Diagnostic test composition for dental caries activity
    80.
    发明授权
    Diagnostic test composition for dental caries activity 失效
    龋齿活动诊断试验组合物

    公开(公告)号：US4359455A

    公开(公告)日：1982-11-16

    申请号：US89319

    申请日：1979-10-30

    申请人： Masakazu Nakamura ,  Kikuko Hamato

    发明人： Masakazu Nakamura ,  Kikuko Hamato

    IPC分类号： G01N33/52 ,  C12Q1/00 ,  G01N31/22 ,  G01N33/48

    CPC分类号： G01N33/52

    摘要： A test composition for evaluating dental caries activity, which comprise a specific amount of a saccharide (e.g. sucrose, glucose and fructose) and a pH indicator (e.g. resazurin, lacmoid, methyl red and alizarin) in water or an aqueous alcohol solution, said composition being regulated to a pH range of 6.5 to 7.0 with an alkali (e.g. sodium hydroxide) and an acid (e.g. acetic acid, tartaric acid or lactic acid). By using this test composition, a test for evaluation dental caries activity can be done within a very short period of time (e.g. about 30 minutes) by any person without requesting any specific training.

    摘要翻译： 一种用于评价龋齿活性的测试组合物，其包含在水或醇水溶液中的特定量的糖（例如蔗糖，葡萄糖和果糖）和pH指示剂（例如赤藓红素，氯仿，甲基红和茜素），所述组合物 用碱（例如氢氧化钠）和酸（例如乙酸，酒石酸或乳酸）调节至6.5-7.0的pH范围。 通过使用该测试组合物，可以在任何人的非常短的时间（例如约30分钟）内完成评估龋齿活动的测试，而不要求任何特定的训练。