摘要:
A headband mainly used for headwear and constructed by properly weaving 100% nylon combustible yarn. Having no polyurethane, the headband is woven to single ply or two-ply without an additional stitched portion, and exhibits good elasticity as a whole through the napped, felt-like structure of the textile. The circumferential stretch direction of the headband also provides excellent sweat absorption capability. With this construction a wide range of automatic size adjustment is obtained without imposing undue elastic pressure on the wearer such that the cap and headband are comfortable for extended periods of wear.
摘要:
Disclosed is an optical connector module for being connected between first and second devices for receiving and/or outputting electrical information signals, and being capable of converting input electrical signals to optical signals, transmitting the converted signals and again converting the transmitted optical information signals into electrical information signals. The optical connector module comprises: a first connector module for being connected to the first device while being electrically detachable and for converting the electrical signals from the first device into optical information signals; an optical fiber cable, one end of which is disposed to face the first connector module for transmitting the input optical information signal to the other end; and a second connector module for being connected to the second device while being electrically detachable and for converting the optical information signals transmitted through the optical fiber cable into electrical information signals and applying the converted signal to the second device.
摘要:
The present invention is characterized in that an apparatus for bone fixation that is composed of a plate and screws fixing the plate to a bone, includes: screws that has a head portion having a male thread on the outer circumference while increasing in diameter toward the upper portion in a tapered shape; washers of which the outer circumference is formed convex, and which has, on the inner circumference, a slope that contact with the head portion such that the head portion of the screw is placed and a female thread that is engaged with the male thread of the head portion; and a plate that has locking holes which are bored concave in the up-down direction and have a holding step, where the washer is placed, on the inner circumference, in which when the washer and the head of which the female thread and the male thread are partially engaged are inserted from above the locking hole and placed on the holding step, as the head portion is moved down by thread-fastening, the washer is in close contact and fixed in the locking hole while the diameter of the upper end increases, and the apparatus for bone fixation according to the present invention has the effect of inserting and fixing the screw perpendicular to the plate because the washer and screw are combined in advance and then fixed to the plate, and allowing an operator to more freely perform an operation because the operator can insert and fix the screw at a desired angle.
摘要:
A coaxial cable connector connects coaxial cables with each other is disclosed. The coaxial cable connector includes a tap terminal, a tap housing, a tap locking member, a receptacle housing, a receptacle terminal and a receptacle locking member. The tap terminal is connected to a first coaxial cable, and has a locking groove. The tap housing includes a protrusion fixedly held in the locking groove, and the tap terminal is inserted into the tap housing. The tap locking member is mounted on the tap housing to hold the tap terminal that is inserted into the tap housing. The receptacle housing is detachably coupled with the tap housing, and the receptacle terminal is inserted into the receptacle housing and connects the tap terminal with a second coaxial cable. The receptacle locking member is mounted on the receptacle housing to hold the receptacle terminal that is inserted into the receptacle housing.
摘要:
A transreflective liquid crystal display (LCD) apparatus with a single cell gap is presented, along with a method of driving the apparatus. The apparatus operates with low power consumption because its electro-optical characteristics in a transmissive region and a reflective region are equalized. The transreflective LCD apparatus includes first and second liquid crystal cells formed respectively in transmissive and reflective regions of a first subpixel, first and second thin film transistors connected respectively to the first and second liquid crystal cells, and first and second storage capacitors connected respectively to the first and second liquid crystal cells.
摘要:
The present invention provides a connector test device. The device includes a test jig which has a conductive test pin to detect whether a conductive pin of a connector is appropriately connected to the conductive test pin or not, and a moving pin and a test terminal to detect whether a waterproof pin of the connector is appropriately installed in the connector or not. The device simultaneously displays the electricity conduction states between the conductive pin and the conductive test pin and between the moving pin and the test terminal. The device easily and accurately measures the installed states of both the conductive pin and the waterproof pin provided in the connector.
摘要:
A polymer composite material includes metal (oxide) nanoparticles adsorbed on the surface of a rubber-modified graft copolymer. Some embodiments may additionally comprise a thermoplastic resin in which the nanoparticles and rubber-modified graft copolymer are dispersed. In some embodiments, the composite materials have improved impact strength, tensile strength, heat resistance, and flexural modulus.