摘要:
A shadow mask type color cathode-ray tube has support springs and a shadow mask. The shadow mask has an aperture comprising a spherical part having many electron beam through-holes; a skirt part being substantially perpendicular to the spherical part; and a flange part extended from the skirt part to substantially parallel to the spherical part in one piece. The thickness of the skirt part and the flange part are thicker than that of the part having the electron beam through-holes. The shadow mask is supported by the support spring to absorb a shock or to decrease an amplitude in a resonance.
摘要:
A filament for cosmetic brush is constituted by a polyester resin filament having many projections over its entire surface, wherein the polyester resin is polytrimethylene terephthalate and/or polybutylene terephthalate, the polyester resin contains glass particles of 1 to 2 μm in average particle size by 0.3 to 1.0 percent by weight as the inorganic particles, the thermal conductivity of the glass particle is in a range of 5 to 7 times that of the resin, and the projections are formed over the entire surface of the cosmetic filament by the glass particles covered with the resin.
摘要:
A power receiving device includes: a power receiving unit receiving electric power from an external power transmitting unit contactlessly; a first coil; a first shielding wall surrounding the first coil; a first device; a first shielding casing having the first device accommodated therein, the first shielding casing being also disposed inside the first shielding wall; and a first wiring connected to the first device and extending from inside the first shielding casing to outside the first shielding casing, and also pulled outside the first shielding wall, the first shielding casing having an external surface including a first opposite portion closer to the first shielding wall than the first coil, the first shielding wall having a first region opposite to the first opposite portion, the first region having a first hole, the first wiring being pulled outside the first shielding wall through the first hole.
摘要:
Provided is a gear device capable of resolving inconveniences such as abnormal wear that arises due to the relative misalignment between the internal gear pins and the external gear, and inhibiting an increase in the number of components. This gear device has an outer cylinder, internal gear pins, and a carrier. A plurality of pin grooves extending in the axial direction of the outer cylinder are formed on the inner peripheral face of the outer cylinder, and the internal gear pins are fitted in the pin grooves. The pin grooves are formed so that the length of the pin grooves becomes longer than the length of the internal gear pins. The carrier has a pair of pressing members which includes a pressing surface. The pressing surface is configured to regulate movement of the internal gear pins and an oscillating gear which includes external teeth in the axial direction.
摘要:
A brush for powder cosmetics has S strands and Z strands of synthetic fiber hair materials at its tip. The brush for powder cosmetics is characterized in that the twisting pitches of S strands and Z strands at the brush tip part are 10 mm to 30 mm and when the tip of the brush is deflected to trap a cheek color, face powder, powder foundation or other powder cosmetic to be contained in the brush tip part, the powder can be trapped evenly over nearly the entire surfaces at the ends of brush hair materials.
摘要:
A packing material for liquid chromatography capable of separating and purifying, or collecting and recovering, a biopolymer such as a protein or a peptide by adsorption and desorption by a pH change without being influenced by the isoelectric point of the protein or by the salt concentration in a solvent in which the biopolymer such as the protein is dissolved. Separation and purification, or collection and recovery, of a biopolymer, is carried out by liquid chromatography by means of a packing material for liquid chromatography comprising a base matrix and a ligand immobilized to the base matrix, wherein the base matrix is a hydrophilic base matrix having alcoholic hydroxy groups on its surface, the ligand is at least one ligand selected from the group consisting of an α-amino acid which is immobilized to the base matrix by an amide bond or an urethane bond via the amino group contained in the α-amino acid.
摘要:
The length of an inner meshing planetary gear type reduction gear transmission is reduced in its rotational axis line direction.A crank member is arranged between a through hole of an external gear, a through hole of an external gear, and a support pin. An eccentric disk that fits with the through hole of the external gear and an eccentric disk that fits with the through hole of the external gear are formed on the crank member. A bearing is arranged between the support pin and the crank member, this bearing supporting the crank member such that the crank member is capable of rotating with respect to the support pin. The length of the reduction gear transmission in its rotational axis line direction is reduced by contracting the length of the crank member, this reduction in length not including the length thereof that has the eccentric disks.
摘要:
A gear transmission is provided with an internal gear and an external gear that eccentrically rotates relative to the internal gear while meshing with internal gear. The internal gear includes first recesses formed on an inner circumferential surface of a case so as to be side-by-side in a circumferential direction, and inner pins inserted into the first recesses. A second recess is formed on the inner circumferential surface of the case within a distance from the center of a first recess along the circumferential direction that equals the tooth pitch of the external gear. Lubricant is retained in the second recess.
摘要:
A maintenance information output apparatus which can output maintenance information of a speed reducer more adequately than the prior art is provided.A maintenance information output apparatus 130 has: an operating portion 131 which is operated by the user; a wired communicating portion which receives data of an amount of iron from an iron amount detecting device that is attached to a speed reducer 20 of an industrial robot 10, and that detects the amount of iron in a lubricant in the speed reducer 20, through a portable wireless receiver 120; a hard disk which stores the data of the amount of iron received by the wired communicating portion; a display 134 which outputs maintenance information of the speed reducer 20; and a processing device which is configured by a CPU, a ROM, a RAM, and the like, and which controls the operations of the wired communicating portion, the hard disk, and the display 134 in accordance with an operation on the operating portion 131. When the amount of iron in the lubricant in the speed reducer 20 is equal to or larger than a threshold value, the processing device causes the display 134 to output maintenance information.
摘要:
An eccentric oscillating gear device comprises a crankshaft having an eccentric portion, an externally toothed gear having external teeth and a through-hole in which the eccentric portion is inserted, an outer cylinder, and a carrier. The carrier rotatably supports the crankshaft. The outer cylinder has internal teeth meshed with the external teeth of the externally toothed gear. The eccentric oscillating gear device is provided with rotational phase adjusting section for setting an orientation of the crankshaft about an axis thereof, on the basis of orientations of the outer cylinder and the carrier about an axis thereof.