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    • 1. 发明申请
    • METHOD AND APPARATUS FOR FEEDING A SAMPLE INTO A CAPILLARY ELECTROPHORESIS APPARATUS
    • 将样品送入毛细管电泳装置的方法和装置
    • WO1997033166A1
    • 1997-09-12
    • PCT/FI1997000149
    • 1997-03-06
    • VALTION TEKNILLINEN TUTKIMUSKESKUSVIRTANEN, Rauno
    • VALTION TEKNILLINEN TUTKIMUSKESKUS
    • G01N27/447
    • G01N27/44743
    • The invention relates to a method and device for introducing a sample into the separation capillary (1) of a capillary zone electrophoresis apparatus, which capillary zone electrophoresis apparatus comprises two reservoirs (2, 3) which contain a background electrolyte solution (8), the reservoirs being interconnected by a capillary tube (1) which contains background electrolyte solutions; electrodes (5, 6) placed in the reservoirs, the electrodes being connected to a high-voltage source (7); and a detector (4) at the outlet end of the capillary. The sample is injected by means of a fixed or movable sample-injection capillary (9, 10) by placing the sample-injection capillary in the vicinity of the inlet end of the capillary (1) of the capillary zone electrophoresis apparatus in such a manner that the sample solution (N) will surround the said inlet end entirely, and sample is transferred into the separation capillary (1) by means of an electrophoresis electric current or in some other manner, and after a predetermined time the sample solution is withdrawn from the vicinity of the said inlet end, whereupon the sample solution is replaced by the background solution (8).
    • 本发明涉及一种用于将样品引入毛细管区带电泳装置的分离毛细管(1)的方法和装置,该毛细管区带电泳装置包括含有背景电解质溶液(8)的两个储存器(2,3) 储存器通过含有背景电解质溶液的毛细管(1)相互连接; 放置在储存器中的电极(5,6),电极连接到高电压源(7); 和在毛细管的出口端处的检测器(4)。 通过将样品注入毛细管置于毛细管区带电泳装置的毛细管(1)的入口端附近,借助于固定或可移动的样品注射毛细管(9,10)注射样品, 样品溶液(N)将完全围绕所述入口端,并且样品通过电泳电流或以其它方式转移到分离毛细管(1)中,并且在预定时间后将样品溶液从 所述入口端附近,由背景溶液(8)代替样品溶液。
    • 7. 发明申请
    • PROCEDURE FOR CONTROLLING PRINTING QUALITY
    • 控制印刷质量的程序
    • WO1994025278A1
    • 1994-11-10
    • PCT/FI1994000160
    • 1994-04-26
    • VALTION TEKNILLINEN TUTKIMUSKESKUSKUUSISTO, MattiLAUNONEN, RaimoSÖDERGÅRD, Caj
    • VALTION TEKNILLINEN TUTKIMUSKESKUS
    • B41F33/00
    • B41F33/0036
    • The invention concerns a procedure for controlling printing quality, wherein the digital presentation of the page original is utilized. As taught by the invention, prior to printing a plurality of measuring points are specified from the digital presentation of the page original on the basis of given initial data. The initial data for the measuring points are set so that at least two measuring points are locating points on the basis of which the other measuring points can be located. The other initial data are set according to what one desires to measure on the printed page. Thereafter, the locating points and other specified measuring points are sought in the digital presentation of the page original; and the measuring point data are entered in the printing quality measuring unit. The results of measurement from the measuring points are compared with the measuring point data from the digital presentation of the page original, or the objective values, and the results of comparison are used to adjust the printing machine.
    • 本发明涉及用于控制打印质量的程序,其中利用了页面原稿的数字呈现。 如本发明所教导的,在打印之前,根据给定的初始数据从页面原稿的数字呈现中指定多个测量点。 测量点的初始数据被设置为使得至少两个测量点是可以位于其他测量点的定位点。 其他初始数据根据打印页面上要测量的内容进行设置。 此后,在页面原稿的数字呈现中寻找定位点和其他指定的测量点; 并且测量点数据被输入到打印质量测量单元中。 将测量点的测量结果与来自页面原稿的数字显示或目标值的测量点数据进行比较,并且比较结果用于调整打印机。
    • 8. 发明申请
    • PROCEDURE AND DEVICE FOR ANALYZING OF PARTICLES IN A MEDIUM AND FOR CONTINUOUS DETERMINING OF WEAR CONDITION OF MECHANICAL CONTACTS IN CONTACT WITH THE MEDIUM
    • 用于分析介质中的颗粒和连续测定与介质接触的机械接触的磨损条件的程序和装置
    • WO1994014049A1
    • 1994-06-23
    • PCT/FI1993000526
    • 1993-12-07
    • VALTION TEKNILLINEN TUTKIMUSKESKUSENWALD, Petri
    • VALTION TEKNILLINEN TUTKIMUSKESKUS
    • G01N15/00
    • G01N15/0227G01N3/565G01N3/567
    • A procedure and apparatus for analyzing wear particles present in a flowing fluid and for continuously determining the wear situation of mechanical contacts. The fluid is conducted to a point of examination in a measuring passage (2), stopped, and imaged there with a photoelectric detector (8). With a data processing device (13), the image in analog form is digitized, and from the image are, by methods of digital image processing, automatically determined the central index values in view of degree of purity and/or wear situation, which describe the size, size distribution, shape, surface structure, light transmittance and/or colour of the particles in the fluid. The information thus obtained is classified with the aid of the index values found and of a predetermined set of deduction rules, such as an expert system, and the wear situation of sliding and/or rolling mechanical contacts in contact with the fluid is determined.
    • 用于分析存在于流动流体中的磨损颗粒并用于连续地确定机械接触的磨损情况的步骤和装置。 将流体传导到测量通道(2)中的检查点,停止,并用光电检测器(8)在其上成像。 利用数据处理装置(13),模拟形式的图像被数字化,并且通过数字图像处理的方法从图像中自动地根据纯度和/或磨损情况确定中心指数值,其描述 流体中颗粒的尺寸,尺寸分布,形状,表面结构,透光率和/或颜色。 借助于所找到的指标值和专家系统等预定的扣除规则,确定所得到的信息,并确定与流体接触的滑动和/或滚动机械触点的磨损情况。