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    • 1. 发明授权
    • Method for joining heat exchanger tubes with headers
    • 将热交换器管与接头连接的方法
    • US5067235A
    • 1991-11-26
    • US519534
    • 1990-05-04
    • Hisataka KatoSatoshi Takahashi
    • Hisataka KatoSatoshi Takahashi
    • F28F9/18
    • F28F9/182Y10T29/49373Y10T29/49389Y10T29/4992
    • In a method for joining a plurality of heat exchanger flat tubes with headers of a heat exchanger: each of the opposite end portions of the flat tubes has a cross section provided with a major axis and a minor axis; opposite major axis side walls of the cross section of each of opposite end portions of each of the flat tubes are obliquely cut off so as to form each of opposite minor axis side walls of the cross section of the end portion of the flat tube into a trapezoidal shape; the end portion of the flat tube is passed through an elliptical hole formed in the header; the end portion of the flat tubes thus passed through the header is flared over its entire peripheral wall; the thus flared end portion of the flat tube is then bent so as to be formed into a bent portion of the flat tube, which bent portion constitutes an essential part of a joint formed between the flat tube and the header; and the thus formed joint is dipped into a molten filler metal bath to form brazed or soldered portions around the joint.
    • 在多个热交换器扁平管与热交换器的集管接合的方法中,扁平管的每个相对端部具有设置有长轴和短轴的横截面; 每个扁平管的每个相对端部的横截面的相对的长轴侧壁被倾斜地切除,以便将扁平管的端部的横截面的相对的短轴侧壁中的每一个形成为 梯形; 扁平管的端部穿过形成在集管中的椭圆形孔; 因此,通过集管的扁平管的端部在其整个周壁上被扩张; 然后将扁平管的这样扩口的端部弯曲成形成扁平管的弯曲部分,该弯曲部分构成形成在扁平管和集管之间的接头的主要部分; 并将如此形成的接头浸入熔融填充金属浴中,以在接头周围形成钎焊或焊接部分。
    • 9. 发明授权
    • Image forming apparatus, image processing method, and software program
    • 图像形成装置,图像处理方法和软件程序
    • US08810863B2
    • 2014-08-19
    • US13539615
    • 2012-07-02
    • Satoshi Takahashi
    • Satoshi Takahashi
    • H04N1/40
    • G03G15/36G03G21/04
    • An image forming apparatus, having a function of superimposing a pattern on an image based on parameters set for one or more document properties, includes a memory to store an administrator-set parameter and a user-set parameter settable for each one of the document properties of the superimposed pattern; a mode determination unit to identify a pattern superimposing mode from a plurality of pattern superimposing modes; a pattern information obtaining unit to obtain the administrator-set parameter or the user-set parameter for each one of the document properties to be used for superimposing the pattern on the image based on the identified pattern superimposing mode and by referencing a property-mode correlation table correlating each one of the document properties and the plurality of pattern superimposing modes; an image drawing information generator to generate image drawing information for the image superimposed with the pattern; and an image outputting unit to output the image.
    • 具有基于为一个或多个文档属性设置的参数而将图案叠加在图像上的功能的图像形成装置包括用于存储管理员设置参数的存储器和可为每个文档属性设置的用户设置参数 的叠加图案; 模式确定单元,用于从多个模式叠加模式中识别模式叠加模式; 模式信息获取单元,用于基于所识别的模式叠加模式,并通过参考属性模式相关性来获得要用于将图案叠加在图像上的每个文档属性的管理员设置参数或用户设置参数 表相关联文档属性和多个模式叠加模式中的每一个; 图像绘制信息生成器,用于生成与图案叠加的图像的图像绘制信息; 以及图像输出单元,用于输出图像。
    • 10. 发明授权
    • Display device
    • 显示设备
    • US08749937B2
    • 2014-06-10
    • US13242005
    • 2011-09-23
    • Toshihiro NakamotoSatoshi Takahashi
    • Toshihiro NakamotoSatoshi Takahashi
    • H02H9/08
    • G09G3/3611G09G2330/025G09G2330/04
    • Provided is a display device which enables the automatic return of a power source circuit after the power source circuit is protected from an overcurrent, at low cost. The display device includes: an output transistor having a base to which a drive voltage signal is inputted and outputting a drive voltage from an emitter; a first transistor being turned on when an overcurrent flows into the output transistor; and a second transistor being turned on and turning off the output transistor when the first transistor is turned on, the first and second transistors are repeatedly turned on and off so as to make the output transistor intermittently operate within an overcurrent operation period, and the first and second transistors are turned off and the output transistor automatically returns to a normal operation when an operation period is shifted from the overcurrent operation period to a normal operation period.
    • 提供一种显示装置,其能够在以低成本保护电源电路免受过电流之后自动返回电源电路。 显示装置包括:输出晶体管,具有输入驱动电压信号的基极,并从发射极输出驱动电压; 当过电流流入输出晶体管时,第一晶体管导通; 并且当第一晶体管导通时,第二晶体管导通和截止输出晶体管,第一和第二晶体管被重复导通和截止,以使输出晶体管在过电流操作时段内间歇地工作,并且第一晶体管第一 并且第二晶体管截止,并且当操作周期从过电流操作周期转移到正常操作周期时,输出晶体管自动返回到正常操作。