摘要:
Concave parts arranged with a predetermined pattern on the surface of a plate substrate is formed. Wettability of the concave part surface is made to differ from that of the surface of a flat part between the concave parts. Particularly, in the case of an aqueous liquid, by forming water repellency film on the flat part, liquid can be stably retained on the concave part and prevented from spilling over to the adjacent concave part.
摘要:
A substrate for the immobilization of proteins is made by treating a carrier with an amino group-containing silicon compound represented by the following general formula: (RO)3Si—(CH2)k—(C6H4)1—(CH2)m—(NHCH2CH2)n—NH2 (wherein R is an alkyl group, and k is 1, 2, 3 . . . , l is 0, 1, 2, 3 . . . , m is 0, 1, 2, 3 . . . , and n is 1, 2, 3 . . . ).
摘要:
A radiotherapy apparatus includes an irradiation head section, an X-ray source section and a sensor array section. The irradiation head section irradiates therapeutic radiation to a therapeutic field of a target substance. The X-ray source section irradiates diagnostic X-rays to the therapeutic field of the target subject. The sensor array section detects the diagnostic X-rays which have transmitted the target subject, and outputs diagnostic X-ray image data based on the detected diagnostic X-rays. The sensor array section moves in conjunction with movement of the irradiation head section.
摘要:
A radiotherapy apparatus includes an irradiation head section, an X-ray source section and a sensor array section. The irradiation head section irradiates therapeutic radiation to a therapeutic field of a target substance. The X-ray source section irradiates diagnostic X-rays to the therapeutic field of the target subject. The sensor array section detects the diagnostic X-rays which have transmitted the target subject, and outputs diagnostic X-ray image data based on the detected diagnostic X-rays. The sensor array section moves in conjunction with movement of the irradiation head section.
摘要:
The invention provides a method of manufacturing extremely precise glass optical element by thermally deforming optical glass on the optical surface of a thermal processing jig coated with chemically stable thin film, followed by the molding of optical glass preform having free surface on one side and transcribedsurface from the optical surface of the thermal processing jig by means of a press mold which thermally presses the optical glass preform.
摘要:
A method and apparatus are provided for producing an optical glass element, including displacing a gob of optical glass on a first heat working jig to a second heat working jig by making the gob of optical glass adhere to the second heat working jig due to a difference in wettability with high temperature glass between the first heat working jig and the second heat working jig. The gob of optical glass on the second heat working jig is thermally deformed to form an optical glass preform. The optical glass preform is formed under heat and pressure by using pressure molds to form an optical glass element.
摘要:
An apparatus for holding molten metal in a container having an opening at the bottom thereof comprising an electromagnet for generating a horizontal magnetic field in a lower part of the molten metal in the container and a conductive block for guiding part of eddy currents induced in the molten metal by the generation of the horizontal magnetic field, to flow outside the molten metal.
摘要:
An apparatus of producing an optical glass element of the present invention comprises the steps of displacing a gob of optical glass on a first heat working jig to a second heat working jig by making the gob of optical glass to adhere to the second heat working jig on the basis of the difference in wettability with high temperature glass between the first heat working jig and the second heat working jig, thermally deforming the gob of optical glass on the second heat working jig to form an optical glass preform, and forming the optical glass preform under heating and pressure by using pressing moulds to form an optical glass element.
摘要:
A radio-therapy apparatus includes a radiation head configured to irradiate a therapeutic radiation, and an image processing section configured to generate an image of a diseased portion of a specimen from a result of detection of the diseased portion while tracking the diseased portion to which the therapeutic radiation is irradiated from the radiation head. A control section controls the radiation head and the image processing section such that a period containing the generation of the image and the irradiation of the therapeutic radiation is repeated and the detection of the diseased portion in a next period is started prior to an end of a current period. A recording section records the image of the diseased portion generated by the image processing section in order.
摘要:
A method of producing a glass blank, comprising the steps of: supplying a desired weight of molten glass material to a bearer heated to a temperature of not more than a softening point of the glass material; performing and cancelling, at a temperature of not less than the softening point, pressing of the glass material supplied to the bearer so as to adjust a thickness of the glass material; and cooling the glass material to a temperature of not more than the softening point.