Abstract: An electrophoresis member is produced by laying a plurality of capillaries on an adhesive layer born on a support layer to form a capillary layer, laminating thereon a second support layer, and partially removing the first support layer, the first adhesive layer and the second support layer to partially expose the capillaries to form a window portion for irradiation and detection and a sample injection portion for injecting a sample.

Abstract: The problem of non-uniform polishing properties of a circumferential surface area of a substrate, so-called edge sagging phenomenon, is solved. When a thin film formed on a top surface of the substrate is polished while holding a back surface of the substrate, local stress at a circumferential end of the substrate is reduced by a guide installed so as to surround the substrate. Also, a deformation of the outer circumferential end portion of the substrate is reduced by a recessed groove provided on the guide. Since a thin film formed on the surface can be polished to be flat throughout the surface of the substrate without an occurrence of non-uniform polishing properties of the outer circumferential surface area of the substrate, so-called edge sagging phenomenon, a high-performance semiconductor device can be manufactured at a high yield and low costs.

Abstract: A small sized, cost-effective genetic testing apparatus that provides high sensitivity testing, for performing genetic testing simply and at low cost. An optical sensor array for the apparatus and method for luminometric assay comprises a means that simultaneously selects 2 pixels and detects minute amounts of chemiluminescence by obtaining the differential output of the respective signals.

Abstract: A lateral force-measuring device and a vehicle inspecting system could be provided.

Abstract: An electron beam lithography system to conduct drawing on a sample with an electron beam within a first chamber. A second chamber is provided which is separated from the first chamber and has a volume smaller than that of the first chamber. A member is provided which is capable of placing the sample on a part separable from an X-Y stage within the first chamber and moving the separable part with the sample thereon to a position for drawing on the sample with the electron beam within the first chamber. A loading arrangement is provided for removing the separable part and the sample from the X-Y stage and moving the separated part to the second chamber from the first chamber. The separable part of the X-Y stage is independently removable from the sample and from the second chamber to outside of the second chamber.

Abstract: A personal identification system, which uses a vein pattern of a finger, optimizes the amount of light of a light source based on a captured finger image and emphasizes the vein pattern during image processing for identification.

Abstract: The present invention provides a method for producing a high-quality capillary tube used in an electrophoresis apparatus in a safe and inexpensive manner.

Abstract: To solve a problem of non-uniform polishing properties of a circumferential surface area of a substrate, so-called edge sagging phenomenon. When a thin film formed on a top surface of the substrate is polished while holding a back surface of the substrate, local stress at a circumferential end of the substrate is reduced by a guide installed so as to surround the substrate. Also, a deformation of the outer circumferential end portion of the substrate is reduced by a recessed groove provided on the guide. Since a thin film formed on the surface can be polished to be flat throughout the surface of the substrate without an occurrence of non-uniform polishing properties of the outer circumferential surface area of the substrate, so-called edge sagging phenomenon, a high-performance semiconductor device can be manufactured at a high yield and low costs.

Abstract: A magnetic head is supported with variable stiffness for loading onto the disk surface and unloading off the disk surface. The magnetic head is attached to an end of a thin leaf spring which has been curved in advance, and the leaf spring is interposed between two flat plates, with one of the flat plates being slidable. With the slidable flat plate being moved to the position where the plate overlies a fitting section of the magnetic head, a head support point is provided at a first position with respect to the magnetic head, the thin leaf spring takes an extending straightened state, and at the same time, the thin leaf spring, two flat plates, and magnetic head fitting section form a unitary member with a high stiffness for supporting the magnetic head thereby to load the magnetic head onto the disk surface.

Abstract: An apparatus for treating solid surface using a thermally excited molecular beam according to the present invention is capable of completely preventing flying of contaminant caused by a heating source to a sample. To achieve this, in the present invention, the heating source for exciting the molecules is hermetically separated from the sample. Alternatively, a container where the heating source is housed and a container where the sample is accommodated are separated such that a conductance between the two containers is sufficiently small. In this way, chemical reactions between the molecular beam of the reactive gas which is highly reactive and the heating source heated to high temperatures can be eliminated, and flying of the contaminant to the sample can thus be greatly reduced. As a result, flying of the contaminating substances caused by the heating source to the sample can be prevented, and reduction in the surface treating rate of the sample, caused by the contaminant, can be prevented.

Abstract: A plasma X-ray source comprises inner and outer cylindrical electrodes disposed coaxially and with a certain distance with respect to each other, an electrical insulator disposed between end portions of the inner and outer cylindrical electrodes, and a discharge vessel disposed to envelop the inner and outer cylindrical electrodes. A pulse voltage is applied between the inner and outer cylindrical electrodes to produce plasma in the discharge vessel. An electrically conductive spherical shield is disposed to envelop a space where the plasma is pinched, and the spherical shield is maintained at a potential equal to that applied to the outer cylindrical electrode.

Abstract: In an acoustic microscope wherein an acoustic wave is projected to a predetermined specimen by an acoustic lens, and a disturbed acoustic wave from the specimen is imaged; an acoustic microscope characterized in that the lens has a ring which is arranged around it, whereby a liquid to serve as an acoustic propagation medium is held between the ring and the specimen by capillarity.

Abstract: A plasma etcher wherein the provision of a gas outlet directly in an etching chamber is avoided and wherein a subchamber having a sufficient capacity is connected to the etching chamber through a joint part, the gas outlet being provided in this subchamber. With the apparatus, the distribution of etching rates in plasma etching becomes uniform.