摘要:
The present invention provides a self-heating fuser roller including a tubular resistor layer that generates heat by being supplied with electricity, in which the resistor layer has a plurality of slits. The slits are preferably disposed at regular intervals in a circumferential direction. The slits preferably extend in an axial direction. Preferably, the slits are not provided on both end edges in an axial direction. The slits preferably have an average width of 50 μm or more and 2 mm or less. The slits preferably have an average interval of 30 μm or more and 1 mm or less. The slits are preferably filled with a resin composition. The resistor layer preferably includes a resin matrix and a plurality of electrically conductive particles contained in the resin matrix.
摘要:
In a multi-core cable 10, plural electric wire units 12 made of stranded plural small-diameter electric wires 11 are bundled to form an electric wire assembly 14 and a shielding layer 15 made of braided a conducting wire 15a is arranged on an outer periphery of the electric wire assembly and an outside of the shielding layer is covered with a sheath 16 made of resin. In the multi-core cable 10, the conducting wire 15a of the shielding layer 15 braided is made of a copper alloy wire given silver plating, and a diameter of the wire of the conducting wire is 0.04 mm to 0.15 mm, and a conductor elongation rate of the conducting wire is 0.8% or more, and a thickness of the silver plating is set at 0.6 μm or more.
摘要:
A multi-core cable assembly is formed by arranging a plurality of cables side by side and connecting the cables to a substrate 30 which is a connection member. The plurality of cables configure flat cable units 10, 20 for each diameter of cables, and ground bars 16, 27 are fixed thereto so as to be electrically connected with a shield member included in the cable. Each of ground bars 16, 27 are electrically connected to a ground pad 31 of the substrate 30. The ground bars 16, 27 adjacent to each other are disposed to be shifted in a longitudinal direction of the cable. In addition, two ground bars 16, 27 interposing the other one ground bar and positioned at both sides thereof are disposed in a position overlapped in the longitudinal direction of the cables.
摘要:
One aspect of the invention relates to a multi-core cable in which a cable sheath covers plural electronic wires in each of which a central conductor is covered with a covering. In the multi-core cable, the electronic wires are exposed from a longitudinal end of the cable sheath, and distal ends of exposed portions of the plural electronic wires are parallel aligned, and the exposed portions of the plural electronic wires are fixed by a resin in a place within a range from the end of the cable sheath to a parallel aligned place.
摘要:
An optical tomographic image acquiring device which can suppress the occurrence of an artifact, and which can obtain an exact optical tomographic image of a measurement object includes a light source, a detector, an analysis unit, a circulator, a coupler, condensing lenses, optical fibers, and a reference mirror. Let Δk be a maximum value of intervals in wavenumber of lights received by adjacent two light receiving elements in the detector, an optical path length L0ref from the coupler to the detector via the reference mirror and an optical path length L0obj from the coupler to the detector via the measurement object satisfy |L0obj−L0ref| >π/δk.
摘要:
A multi-core cable 1 includes plural shielded electric wires 10 for signal transmission. The plural shielded electric wires 10 are bundled so as to make contact with the adjacent shielded electric wires 10, and sheaths 14 of the plural shielded electric wires 10 are respectively removed at the same position in the length direction, and outer conductors 13 of the plural shielded electric wires 10 at the position at which the sheaths 14 are removed are bundled by a metal wire 30 and the bundled portion is soldered and fastened.
摘要:
One embodiment provides a multi-core cable including: at least one ground wire which is arranged in a center or its vicinity in a cross section perpendicular to a length direction of the cable; plural insulated wires arranged in a periphery of the ground wire; an overall shield layer which covers a periphery of the insulated wires; and a sheath which covers a periphery of the overall shield layer.
摘要:
The optical measurement method comprises acquiring a spectrum of interference light produced by interference between back-reflected light from an object to be measured including a plurality of tissues and reference light; creating a two-dimensional reflectance image of the object to be measured according to the spectrum of the interference light; extracting regions occupied by the tissues and a boundary between the tissues in the reflectance image created; setting a range to be analyzed and a spatial averaging range according to the regions and boundary; averaging a concentration distribution of a component obtained in the spatial averaging range including the pixel and taking the average as a concentration of the component at the pixel, so as to calculate a concentration distribution of the component in the tissues; and classifying tissue type according to the extracted regions and concentration distribution, so as to generate a tissue classification image.
摘要:
A method for acquiring an optical tomographic image is disclosed. The method acquires the optical tomographic image based on a result of a Fourier transform of an interference light spectrum obtained by dividing light into first branched light and second branched light and causing mutual interference between reflected light and diffused reflected light. The reflected light arises at a reflecting body when the first branched light is irradiated onto the reflecting body. The diffused reflected light arises when the second branched light is irradiated onto an examination region. The acquisition method includes: acquiring a first optical tomographic image when an examination object is arranged in the examination region; acquiring a second optical tomographic image when the examination object is not arranged in the examination region; and acquiring the optical tomographic image based on a difference between the first optical tomographic image and the second optical tomographic image.
摘要:
A spectroscopic imaging device adjusting method adjusts a relative arrangement relationship among a collimating lens, a diffraction grating, a condensing lens and an array type light receiving part so as to maximize the value of the following expression (1) for an output values ƒn from respective light receiving sensors Pn when monochromatic light is inputted to a spectroscopic imaging device, wherein α>1 and n is each integer equal to or larger than 1 and equal to or smaller than N. [ Expression 1 ] ∑ n = 1 N f n α ( 1 )
摘要翻译:分光成像装置调整方法调整准直透镜,衍射光栅,聚光透镜和阵列型光接收部之间的相对配置关系,以使来自各自的输出值ƒn的以下表达式(1)的值最大化 当单色光被输入到分光成像装置时,光接收传感器Pn,其中α> 1且n分别为等于或大于1且等于或小于N的整数。[表达式1]Σn = 1 N (f)