PURPOSE: An apparatus and a method for controlling home appliances based on gestures are provided to control various kinds of devices by recognizing user operations inputted into a camera. CONSTITUTION: An image acquisition unit(110) acquires an image frame including a control operation, and a storage unit(120) stores not only control commands applied to each control target device but also a refer...

A lens barrier (32, 112) is arranged on a front face of a photographic lens (12, 124). The lens barrier can move into a lens barrier retraction space (44) at an angle which is inclined with respect to the optical axis of the photographic lens. The lens barrier retraction space is provided under the photographic lens. As a result, a remote control light receiving element (30) and a microphone (20) ...

The present invention relates to a novel H. polymorpha gene regulating Unfolded Protein Response (UPR) and a method for improving the efficiency of secretory expression of a recombinant protein using the same, more particularly, a method for improving the efficiency of secretory expression of a recombinant protein by identifying, modifying, and optimizing the HpHAC1 gene, which encodes a key trans...

PURPOSE: A wire terminal connector for a vehicle is provided to improve the strength of a unit attached to a vehicle safety glass. CONSTITUTION: A wire terminal connector for a vehicle comprises a power supply connection unit(116), a wire, and a solder fusion unit(114). The power supply connection unit is connected to a power supply unit of the vehicle. One side of the wire is connected to the pow...

A tripod type constant velocity joint (11) comprising a hollow cylindrical housing (14) fixed to the end of a first rotary shaft (12), a tripod (16) consisting of a boss fixed to the end of a second rotary shaft (13), and end-spherical trunnion journals (16b) radially projecting from circumferentially trisectional positions on the boss (16a), roller assemblies (20), wherein the outer rollers (26) ...

In order to enhance system efficiency, a method of improving reset of an evolved media access control (MAC-ehs) protocol entity for a user equipment in a wireless communications system is disclosed. The MAC-ehs entity includes a first reset function and a second reset function. The first reset function is activated according to an upper layer request, while the second rest function is activated wh...

A method of managing a queuing operation of a user equipment, known as UE, in a paging state for a network terminal of a wireless communications system includes, through a cell update procedure, queuing the UE at a frequency carrier where the UE currently camps and keeping the UE in the paging state (402).

A method of improving a high-speed downlink operation in CELL_FACH state for a network terminal of a wireless communications system includes using a first function but not using a second function when a user equipment, hereinafter called UE, initiates a cell update procedure due to cell reselection (302). The network terminal wirelessly communicates with the UE, and the network terminal and the UE...

A method of allocating bursts in a broadband wireless communication system is provided. The method includes dividing a downlink period into a plurality of regions according to a burst property, calculating a residual symbol axis size and a residual subchannel axis size of a first region conforming to two-dimensional allocation among the plurality of regions, allocating bursts to be allocated to th...

PURPOSE: A bicycle equipped with a spring is provided to easily obtain driving force by using elastic energy stored in the spring as auxiliary power. CONSTITUTION: A bicycle(100) equipped with a spring comprises a frame(101), a pair of wheels(106,107), a saddle(105), a steering wheel(108), a pair of pedals(116,117), a power train(110), and an auxiliary power unit(130). A pair of wheels are coupled...

PURPOSE: An ecological floating island unit is provided to accommodate aquatic plants within a square frame to improve ecosystem of lakes and marshes and natural scene. CONSTITUTION: An ecological floating island unit(A) comprises a square frame(10) and planting member(20). The square frame comprises an outer frame(11), inner frame(12), and four compartment regions(13). The planting member has a p...

The present invention provides a method for preparing a drug-incorporated calcium phosphate hybrid thin film comprising the steps of: (a) preparing a drug solution; (b) preparing a calcium ion solution and a phosphate solution; (c) mixing the drug solution, the calcium ion solution and the phosphate solution; and (d) fabricating a drug-incorporated calcium phosphate hybrid thin film by applying th...

PURPOSE: A flexible electron light emission element and a display applying the same which enable fixation at installation place in a specific form using a flexible material are provided. CONSTITUTION: An electron emission material layer is formed on the surface of cathode. A flexible back face plate supports the cathode. An adhesive layer is provided between cathode and back face plate and is able...

PURPOSE: A conveyor belt for transferring a semiconductor package, a conveyor apparatus, and a method for clamping a semiconductor package using the same are provided to simplify a process by automatically switching a clamp of a conveyor belt through a pulley. CONSTITUTION: A conveyor belt is formed by connecting a plurality of conveyor belt units(40). Each conveyor belt unit includes a body(10), ...

PURPOSE: An apparatus for processing mipmap image is provided to generate texture image of improved picture quality. CONSTITUTION: An image generation unit(110) generates texture image each level by enlarging or reducing basic texture image. The image generation unit set basic texture image to reference level. The image generation unit generates texture image of next level by enlarging or reducing...

PURPOSE: A symmetrical porous hollow fiber membrane supported by annular weaving fabric and a manufacturing method thereof are provided to manufacture the porous hollow fiber membrane capable of improving splitting resistance by increasing polymer density. CONSTITUTION: A manufacturing method of a symmetrical porous hollow fiber membrane includes the following steps of: passing annular weaving fab...

A transgenic plant of complex stress-resistance is provided to strong resistance to environmental stress and ensure massive production of crops. A vector for producing complex stress-resistance plant comprises a SWPA2 (sweetpotato peroxidase anionic 2) promoter, and complex stress-resistance gene coda (choline oxidase), antibiotics-resistance gene and border sequence. The recombinant expression ve...

PURPOSE: In a DHCP packet processing method for the network overhead reduction in the IP assignment it dynamics and apparatus thereof is the L2 switch, the DHCP request broadcast packet and dynamic host configuration protocol acknowledge broadcast packet are transmitted to the respective corresponding DHCP server and corresponding dynamic host configuration protocol client. In that way the load of...

PURPOSE: A golf tee capable of height control is provided, which reduces manufacture and assembly cost and makes repair and maintenance easy by simplifying assembling structure. CONSTITUTION: A golf tee capable of height control comprises a top body(10) in which a golf ball is placed in the top; a bottom body(30) located in the lower part of the top body; and a connecting member(50) which is locat...

A manual kickboard is provided to give exercise effect on human body evenly and allow quick braking so as to reduce the risk of accident. A manual kickboard comprises a frame(10), a front wheel(22) which is pivotally installed on the front part of the frame in order to support the front part of the frame to the ground surface and steered around a steering column(20), a steering wheel(30) which is ...