摘要:
An optical element-mounting substrate that makes it easy to optically couple the optical semiconductor element to the optical fiber or to the lens and that can be highly integrated while suppressing deterioration in the high-frequency signals. The optical element-mounting substrate for optically coupling the optical semiconductor element to the optical fiber through the lens, comprises an insulating film formed on the surface of the optical element-mounting substrate, grooves formed on the substrate for installing the optical fiber and the lens, a thin-film electrode formed on the insulating film, a thin-film capacitor and a thin-film temperature sensor arranged maintaining a distance from the thin-film electrode, and a solder film formed on the insulating film in a region where the optical semiconductor element is mounted so as to be electrically connected to the thin-film electrode.
摘要:
An X-ray tube which is high in brightness and high in resolution, and can withstand continuous long-time use, that is, it can withstand a high heat load. An X-ray target and an X-ray tube having the X-ray target include an X-ray generating metal layer having an average crystal grain diameter not larger than 30 &mgr;m on the surface of a base plate in the X-ray irradiated side. The X-ray tube has a small focus point and can withstand a high input load. A CT apparatus using the X-ray tube can provide a high resolution and a high definition image.
摘要:
A wig fitting implement which performs the fitting of a wig to a head surely and stably, can be put on and taken off easily, has no bad influence on the head like eczema and a rash, and has excellent workability is provided. A method of use of the wig fitting implement is also provided. The wig fitting implement 1 comprises a net-like base 2 divided into four regions. These regions correspond to a left side front surface (B side), a left side rear surface (D side), a right side front surface (A side) and a right side rear surface (C side). Double-sided tapes 3 (A1, B1, C1 and D1) and protective tapes 4 (A2, B2, C2 and D2) are adhered to each region. B1 of the B side is adhered to a surrounding rim part 13 of a flexible planar component 9 of a wig 7, and a natural hair 12 of a head skin 10 passes through penetration holes 6 and is held between C1 and B1 to fix the natural hair. The fitting of the natural hair 12 is performed surely by inserting the natural hair 12 up to the root thereof through the penetration holes 6 of the wig fitting implement 1.
摘要:
A pickup apparatus which can easily pick up and pull out a thin plate member from a number of thin plate members disposed alongside one another in a narrowly spaced relationship and which assists in automating the picking up and pulling out of the thin plate member. The pickup apparatus includes a pair of pincer members which pick up and pull out the thin plate member from a number of the thin plate members disposed in a side-by-side spaced arrangement in a tray by expanding or contracting a bag member interposed between the pincer members to open or close the pincer members.
摘要:
A continuous hot dipping apparatus which comprises a slide bearing structure of a bearing and a roll shaft which is of a combination of a ceramic material and a solid lubricant material, and which has good wear resistance and long term durability. A heat resistant steel is provided, which is used in a molten metal of hot dipping and which essentially consists of 0.15-0.30% C, not more than 20% Si, not more than 2% Mn, 20-30% Cr, 10-20% Ni and not less than 50% Fe.
摘要:
The present invention deals with a method of taking out a substrate electrode of a LOCOS-type silicon gate MOSIC device from the surface of the semiconductor substrate. According to the present invention, a masking layer for preventing the introduction of impurities is formed on the periphery of the semiconductor substrate simultaneously with the masking step for forming a resistor of polycrystalline silicon, the mask is removed after the impurities have been introduced, and a substrate electrode is formed on the exposed surface of the semiconductor substrate.
摘要:
In a self-bondable insulated wire comprising a conductor and three resin insulating layers, the first resin insulating layer is formed with a resin selected from the group consisting of polyimide resins, polyamideimide resins and polyesterimide resins, the intermediate resin insulating layer is formed with a resin selected from the group consisting of polyvinyl formal resins and epoxy resins, and the outermost resin insulating layer is formed with a self-bondable resin of phenoxy series. Thus, a self-bondable insulated wire which is excellent in both oil resistance and heat resistance is obtained.
摘要:
A two-dimensional look-up-table (LUT) storage unit stores a two-dimensional LUT in which each combination of two input values is associated with an output value for outputting a different color tone. A registration unit registers Positron Emission Tomography (PET) images of examination 1 and examination 2 by using X-ray CT images of the examination 1 and the examination 2; and an output-image creating unit acquires from the two-dimensional LUT an output value where input values are a combination of pixel values of corresponding pixels between the registered PET images, and creates an output image. Moreover, the output-image creating unit creates the output image from output values within a setting range specified on the two-dimensional LUT, among acquired output values. A display control unit controls display such that an output image or a composite image of an output image and an X-ray CT image created by a composite-image creating unit is to be displayed on a monitor.
摘要:
A two-dimensional look-up-table (LUT) storage unit stores a two-dimensional LUT in which each combination of two input values is associated with an output value for outputting a different color tone. A registration unit registers Positron Emission Tomography (PET) images of examination 1 and examination 2 by using X-ray CT images of the examination 1 and the examination 2; and an output-image creating unit acquires from the two-dimensional LUT an output value where input values are a combination of pixel values of corresponding pixels between the registered PET images, and creates an output image. Moreover, the output-image creating unit creates the output image from output values within a setting range specified on the two-dimensional LUT, among acquired output values. A display control unit controls display such that an output image or a composite image of an output image and an X-ray CT image created by a composite-image creating unit is to be displayed on a monitor.
摘要:
Submounts for mounting optical devices which have an excellent heat radiating property and can be formed in a wafer state in batch are provided.A metallized electrode including optical device mounting parts and wiring parts is formed on a surface of a first substrate containing an insulating material as a main component, a through hole is formed in a glass substrate serving as a second substrate, the optical device mounting parts of the first substrate are aligned to be located inside the through hole of the second substrate, and the first substrate and the second substrate are joined together by use of a method such as anodic bonding.