Abstract:
A rotation angle detection device capable of obtaining a detection result in a wider angle range with high accuracy. The rotation angle detection device is provided with a part to be detected which is attached to a throttle shaft S by a rotor, and a Hall IC which detects magnetic flux components of the part to be detected. The Hall IC is provided with a magnetism collecting plate which is disposed facing the part to be detected and extends along the rotation surface of the part to be detected, and Hall elements which detect the magnetic flux components of the part to be detected, and output a signal corresponding to the rotation position of the throttle shaft S on the basis of the results of the detection by the Hall elements. The Hall elements each detect a magnetic flux component in an X-axis direction passing through the rotation axis of the throttle shaft S. The Hall elements each detect a magnetic flux component in the Y-axis direction passing through the rotation axis of the throttle shaft S. The part to be detected is configured by combining a semicircular yoke with a semiannular magnet.
Abstract:
An accelerator device for performing an acceleration operation includes a rotary body which rotates with rotation of a grip, a magnet which rotates with rotation of the rotary body, a rotation angle detector which detects a rotation angle of the magnet, an urging member which returns the grip to an original point position by urging the rotary body, and a separation member which separates the rotary body and the rotation angle detector, the rotation angle detector is fixed to the separation member and the rotary body is rotatably held thereby while the urging member urges the rotary body toward the separation member as well as in the rotation direction, so that positional variation of the rotation angle detector against the magnet can be prevented.
Abstract:
An accelerator device for performing an acceleration operation includes a rotary body which rotates with rotation of a grip, a magnet which rotates with rotation of the rotary body, a rotation angle detector which detects a rotation angle of the magnet, an urging member which returns the grip to an original point position by urging the rotary body, and a separation member which separates the rotary body and the rotation angle detector, the rotation angle detector is fixed to the separation member and the rotary body is rotatably held thereby while the urging member urges the rotary body toward the separation member as well as in the rotation direction, so that positional variation of the rotation angle detector against the magnet can be prevented.
Abstract:
The present invention relates to a treatment composition for textile products for use in a drying machine, which contains weight-average molecular weight of 500,000 to 10,000,000 and a method of treatment of textile products, including subjecting textile products treated with the treatment composition for textile products to heat treatment in a heating-type drying machine. Specifically, the present invention relates to a treatment composition for textile products for use in a drying machine, which contains a water-soluble cationic polymer having a weight-average molecular weight of 500,000 to 10,000,000 (referred to hereinafter as component (A)), a water-insoluble cationic polymer (referred to hereinafter as component (B)) and a silicone compound (referred to hereinafter as component (C)), wherein the ratio of component (A) to the total mass of the components (A) and (B) is 3 to 100% by mass and the ratio of the total mass of the components (A) and (B) to the total mass of the components (A), (B) and (C) is 5 to 85% by mass.
Abstract:
The present invention relates to a fiber modifying method including step (i) of contacting an organosiliconate with fiber and step (ii) of polymerizing the organosiliconate, a modified fiber modified by this method and a fiber modifying agent containing an organosiliconate and water.
Abstract:
A bar code reading apparatus comprises: a laser module (1) having a light-emitting device (13) and a light-receiving device (14) arranged in a substantially orthogonal state; a moving mirror having a mirror mounted on a stand, swing shafts provided on both sides of the stand, a magnet mounted on a lower side of the stand, a supporting pole arranged below the magnet, and an air-core driving coil in which the supporting pole is inserted; and a light-emitting lens for condensing a light beam from the light-emitting device (13) and reflecting the light beam to the mirror; the laser module, the moving mirror and the light-emitting lens being housed in a housing. Thus, miniaturization of the reading apparatus is realized, and the bar code reading apparatus is provided in which the light-receiving accuracy is improved while the swing of the mirror is secured.
Abstract:
Provided is a rotation angle detection device capable of obtaining a detection result in a wider angle range with high accuracy. A rotation angle detection device 1 is provided with a part to be detected 4 which is attached to a throttle shaft S by a rotor 3, and a Hall IC 5 which detects magnetic flux components of the part to be detected 4. The Hall IC 5 is provided with a magnetism collecting plate 51 which is disposed facing the part to be detected 4 and extends along the rotation surface of the part to be detected 4, and Hall elements 52 which detect the magnetic flux components of the part to be detected 4, and output a signal corresponding to the rotation position of the throttle shaft S on the basis of the results of the detection by the Hall elements 52. The Hall elements 52a, 52c each detect a magnetic flux component in an X-axis direction passing through the rotation axis of the throttle shaft S. The Hall elements 52b, 52d each detect a magnetic flux component in the Y-axis direction passing through the rotation axis of the throttle shaft S. The part to be detected 4 is configured by combining a semicircular yoke 41 with a semiannular magnet 42.
Abstract:
The present invention provides a laser module that can maintain weldability of a lens holder and improve machinability, and it protects a burr from being induced, and thereby improves optical accuracy, improves a reading accuracy of a bar code, improves mass productivity and reduces a manufacturing cost. In a laser module for a bar code reader, which has a packaged structure including a light emitting element and a light projection lens, for collecting a beam emitted from the light emitting element through the light projection lens and irradiating to an irradiation target, it includes: a cylindrical housing, in which the light emitting element is engaged with one end side; and a cylindrical lens holder, which is engaged with the other end side of the housing, for holding therein the light projection lens. Then, the lens holder is provided with: an inner cylinder, which is made of a metal having good machinability, for holding therein the light projection lens; and an outer cylinder engaged with a periphery of the inner cylinder and integrated with the inner cylinder, whose outer circumference is made of a metal having good weldability to be welded to the housing.
Abstract:
A liquid chromatograph control apparatus for controlling the solvent mixing ratios of liquid chromatography, comprising a storage means for storing the correspondence relationship between the plural discrete Rf values obtained by thin layer chromatography performed on respective samples at a preset solvent mixing ratio and the appropriate sequences of solvent mixing ratios of liquid chromatography for the respective samples; an arithmetic means for obtaining, by interpolation, the appropriate sequence of solvent mixing ratios corresponding to any Rf value falling between the stored Rf values adjacent to each other; and an image processing means for imaging the thin layer plates obtained by performing thin layer chromatography, to obtain Rf values from the images.
Abstract:
The present invention relates to a fiber-treating agent having a pH value of 2 to 5 at 20° C. and containing an alkoxysilane (a), an organic acid (b) and water (c), wherein 50% or more by weight of the component (a) is an alkoxysilane represented by the following formula (1): R1pSi (OR2)4-p (1) wherein R1 represents a C1 to C6 alkyl group, a phenyl group, or a C2 to C6 alkenyl group, R2 represents a C1 to C6 alkyl group, and p is an integer of 1 to 3, and the number of moles of the component (c) is 3 times or more as large as that of the component (a), as well as a method of treating fibers with the fiber-treating agent, and fibers treated by this method.