Disclosed is a process for fabricating luminescent porous material, the process comprising pre-treating a substrate (e.g. crystalline silicon) with laser radiation (e.g from a Nd:YAG laser) in a predetermined pattern followed by exposing the irradiated substrate to a chemical stain etchant (e.g. HF:HNO3:H2O) to produce a luminescent nanoporous material. Luminescent porous material having a lumines...

PURPOSE: An oil guide for a pinion gear of a planetary gear set is provided to remove processes for forming an oil groove on the section of a carrier for collecting oil and for assembling as a caulking work for installing the oil guide by directly mounting the oil guide through a guide pipe to an oil hole formed on a pinion gear shaft and supplying oil and to improve cooling performance by guiding...

Automatic engaging method (and disengaging method) for a coupling-independent power take-off ( 32 ), which power take-off ( 32 ) is driven by an internal combustion engine ( 1 ) arranged in a vehicle. The vehicle is equipped with an automatic stage-geared gearbox ( 9 ) and an automated disk clutch ( 3 ). The control unit ( 45 ) registers that engagement of he power take-off ( 32 ) is requested; th...

PURPOSE: An image output device having an online help function and a method for offering the same are provided to get the desired information easily and quickly, and use a desired function under an environment not installing a manual or having no manual. CONSTITUTION: A storage(250) stores various function information, and the product information related to a network address of the device and an o...

This provides an electrical plug-in system whereby a kitchen appliance e.g. an electric kettle or an electric toaster, plugs directly into an electrical outlet in the backsplash of a kitchen counter top or wall, without the use of an electrical cord (see sketch #1). The Appliances must have a male electrical plug attached directly to the appliances, and the female electric receptacles are built in...

PURPOSE: Provided is a composition for a profile gasket used in a refrigerator, a kimchi refrigerator, etc., which emits very small amount of environmentally harmful materials, has excellent extrusion molding capability, and can be welded at a low temperature. CONSTITUTION: The profile gasket composition comprises a base resin composed of: 8-15 parts by weight of a dynamic crosslinked product or a...

PURPOSE: A refrigerator system with a television is provided to wirelessly receive television signals and output the received television signals through a web pad part detachable to a refrigerator, thereby overcoming restriction on an installation space. CONSTITUTION: A web pad part(200) is installed detachably to a refrigerator for inputting and outputting control commands. A control unit(100) of...

PURPOSE: Provided is a IR ablation laminate having IR absorptive metallic layer possible to reduce contamination of developing solution and to provide high quality printed image, thereby being applied in various photo-sensitive resin layers. CONSTITUTION: The laminate comprises substrate(1), non-IR sensitive polymer resin layer(2) and IR absorption metallic layer(3) as IR ablation layer. The lamin...

PURPOSE: A protection method for recorded multimedia contents with regards to a prohibited reproduction is provided to use an event key for decoding, which is identical with an event key used for encoding stored contents, so that the event key can be reproduced, and to prevent deleted contents from being accessed by erasing a content handle related to the deleted contents. CONSTITUTION: A system(1...

PURPOSE: A device for display an AD(ADvertisement) using metadata and a service method thereof are provided to offer the AD fit to user's taste without outflow of personal information by displaying the AD related to a watching program as a banner form while selectively storing the AD fit to the user's taste in a digital TV as using the metadata. CONSTITUTION: The digital TV(1) is equipped with a l...

PURPOSE: Provided is a composition for forming an overcoat layer for an organic photoreceptor, which improves the life of the organic photoreceptor and has excellent solvent resistance and wearing resistance in the presence of a wet toner. CONSTITUTION: The composition for forming an overcoat layer for an organic photoreceptor comprises a poly(aminoether), an electron transport material and an alc...

PURPOSE: An image display system is provided to display images with high luminance and uniformity and lengthen the expected life span of the image display system. CONSTITUTION: An image display system includes a plurality of display units(100), a plurality of scan lines and modulation lines forming matrix lines for driving the plurality of display units, a scan circuit(104) for supplying a scan si...

Buffer pools permit quick access to data. A simulated buffer pool extensi on (SBPX) is created for each buffer pool in a set of buffer pools. Data victimized from a buffer pool is represented in the associated SBPX. Requests for data that is not resident in a buffer pool but is represented in the associated SBPX are tallied. Periodically, an expected efficiency benefit of increasing the capacity o...

PURPOSE: A mobile device having a living body signal-based health care function and a health care method using the same are provided to allow a user to check his/her emotional and physical state as necessary by having a living body signal measuring module. CONSTITUTION: A sensor unit(150) detects a living body signal of s user. A sensor controller(170) classifies the living body signal. An input u...

PURPOSE: A short message service system of an HRPD(High Rate Packet Data) method, and a method therefor are provided to transmit a short message to a specific terminal by using position and status information of the terminal as registered in a server. CONSTITUTION: An AT(Access Terminal)(21) receives and outputs a short message. An SME(Short Message Entity)(27) requests a short message service fro...

PURPOSE: A wireless LAN repeater, a supplying method of a wireless LAN service and a medium for recording a supply program of the wireless LAN service are provided to permit access to an access limited area and an access unlimited area if encryption exists, and to permit access to the access unlimited area only if the encryption does not exist, thereby limiting access to an inhouse LAN while permi...

PURPOSE: An apparatus and a method for receiving and transmitting multimedia broadcast are provided to realize various multimedia broadcasts and an interactive broadcast by using multimedia documents. CONSTITUTION: A reference clock receiving unit(31) receives a reference clock which is a current time value of a real time SMIL(Synchronized Multimedia Integration Language) broadcast. A SMIL documen...

PURPOSE: A wireless LAN system is provided to determine whether or not to supply a network service for a mobile wireless terminal by properly combining communication areas of a main device and sub devices, thereby simply restricting a communication range so as to be a desired communication area. CONSTITUTION: A main device(100) has a main device antenna, and supplies a network service as an access...

PURPOSE: Provided is a method for reinforcing a quartz glass member by crystallizing the surface of the quartz glass member efficiently and uniformly without introducing any impurities into the member. CONSTITUTION: The method for reinforcing a quartz glass member comprises the steps of: forming a layer of quartz glass powder on the surface of the quartz glass member; and crystallizing the layer o...

PURPOSE: An MRI apparatus is provided to improve CNR by enhancing rendering capability for veins and restraining noise of an RF region. CONSTITUTION: An MRI apparatus includes an MR signal acquisition unit, a window processing unit, and a Fourier-transformation processing unit. The MR signal acquisition unit acquires MR signals. The window processing unit performs a process for window-processing t...