Abstract:
Disclosed herein is a yarn plying apparatus which is able to ply two or more than two yarns, for example, a natural yarn, a synthetic yarn or a metal filament. In the present invention, the yarn packages are arranged in a radial shape at a regular interval on the base. The yarns are plied at the plying guide hole formed just above the center of the base, so the length and angles to the plying hole of the yarns moving to the plying hole are constant, whereby the constant tensile force can be maintained. Even when the thusly plied yarns are covered or twisted, the constant twisting can be obtained.
Abstract:
Disclosed herein is a yarn plying apparatus which is able to ply two or more than two yarns, for example, a natural yarn, a synthetic yarn or a metal filament. In the present invention, the yarn packages are arranged in a radial shape at a regular interval on the base. The yarns are plied at the plying guide hole formed just above the center of the base, so the length and angles to the plying hole of the yarns moving to the plying hole are constant, whereby the constant tensile force can be maintained. Even when the thusly plied yarns are covered or twisted, the constant twisting can be obtained.
Abstract:
A method for preparing metal compound nanoparticles, comprising treating a uniform dispersion of at least one metal precursor in an organic solvent with a supercritical carbon dioxide fluid to attain a homogeneous mixture, which is subjected to a solvothermal reaction under a supercritical CO2 condition, makes it easy to prepare nanoparticles of a metal oxide, a doped metal compound, or a metal complex having various shapes.
Abstract:
A display apparatus and a display method capable of controlling cursor movement are disclosed. The display apparatus includes an input unit which receives an input cursor movement command, a display unit which displays at least one object and a cursor on a screen and moves the cursor according to the cursor movement command, and a control unit which controls the display unit to automatically move the cursor to a target point that corresponds to a direction of movement of the cursor within the object in response to the cursor moving into a range that is set on the basis of the object. Accordingly, a user can select and execute a specified object through an easy and convenient operation.
Abstract:
A float bath for manufacturing glass includes a slot formed in a bottom block of the float bath in which a molten metal is to be filled, a barrier member capable of being inserted into the slot, a receiving portion formed in at least one side block that connects with the bottom block so as to communicate with the slot, and a placing member placed in the receiving portion to be connected to one end of the barrier member.
Abstract:
A method of displaying a portrait on a display is provided. The method includes determining whether a photographed image is a character-photographed image according to photographing information of the photographed image; executing face detection from the photographed image if it is determined that the photographed image is a character-photographed image; setting a character area in the photographed image according to a result of the face detection; and magnifying and displaying the character area on the display.
Abstract:
Disclosed is a digital broadcasting transmission apparatus for rapid channel change to an A/V stream of a predetermined channel, the apparatus including a program specific information (PSI) generation unit for generating PSI of the A/V stream, a PSI length detection unit for detecting a length of the PSI generated by the PSI generation unit; a channel information (CI) generation unit for generating CI which includes PSI of all digital broadcasting channels input to the digital broadcasting transmission apparatus, a CI insertion unit for dividing and inserting the CI generated by the CI generation unit into a PSI transmission area generated by the PSI generation unit, according to the length information detected by the PSI length detection unit, and a transport stream (TS) multiplexing unit for multiplexing and outputting the A/V stream and an output of the CI insertion unit.
Abstract:
There are provided a drying duct assembly and a washing machine having the drying duct assembly. The drying duct assembly includes a duct lower, a duct upper coupled to an upper portion of the duct lower, a reflector seating on one of inner circumferences of the duct lower and the duct upper, a heater provided in the duct lower to generate heat, and a fan assembly provided on a side of the duct lower to suck air.
Abstract:
A method of providing a search service and a display device applying the method are provided. The method of providing a search service includes selecting a specific region of a screen, extracting a keyword using the selected specific region, and searching for information using the extracted keyword.
Abstract:
A display apparatus for viewing a portion of a web page and a control method thereof is provided. The display apparatus divides the web page into at least a plurality of first blocks which may be individually displayed on the display apparatus so a user can more easily view the contents of the web page. The display apparatus may further divide at least one of the plurality of first blocks into a plurality of second blocks such that the size of the plurality of second blocks is less than a size of a screen of the display apparatus. The plurality of second blocks may also be formed to avoid dividing objects on the web page. The user may provide instructions to control the display apparatus to view one or more blocks corresponding to the desired portions of the web page.