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| 20090011029 | COLORLESS AND TRANSPARENT ANTIBIOTIC MATERIAL INCLUDING SILVER, AND A METHOD FOR THE PREPARATION OF IT - Disclosed herein is a colorless and transparent antibiotic material including silver and a method of preparing the same. Specifically, the current invention pertains to a method of preparing a colorless and transparent antibiotic material including silver (Ag), which includes a) reacting a salt including a silver ion (Ag+) with a salt including a sulfate anion, to prepare a silver (Ag)-sulfate complex; and b) diluting the silver (Ag)-sulfate complex prepared in a) with water, and to an antibiotic material prepared using the method. Further, the current invention pertains to an antibiotic material including silver, which is harmless to the human body and exhibits disinfecting and antibiotic activities, and as well, is colorless and transparent and does not easily form colored oxides, unlike conventional silver-based antibiotic materials, and to a method of preparing such an antibiotic material. Thus, the colorless and transparent antibiotic material of this invention can be widely applied to manufacture industrial goods, such as nonwoven fabrics, packaging materials, etc., living goods, such as clothes, bedclothes, etc., and fiber goods. | 01-08-2009 |
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| 20090059543 | ELECTRONIC DEVICE MANUFACTURING METHOD USING LDS AND ELECTRONIC DEVICE MANUFACTURED BY THE METHOD - Disclosed is a method for manufacturing an electronic device using LDS and an electronic manufacturing by the method, in which resin for LDS is adhered to an inner surface of an external case by double injection or insert injection so as to implement a circuit. The electronic device using LDS includes upper and lower external cases, wherein resin for LDS is adhered to an inner surface of the lower external case by double injection or insert injection. Components of the electronic device are mounted on the resin, and the upper and lower external case are assembled with each other. | 03-05-2009 |
| 20090191726 | Connecting device and method for electronic machinery - A connecting device and method for electronic machinery. The connecting device for electronic machinery includes a PCB provided with first contact points, a case provided with second contact points, on which electronic parts are mounted, and at least one connection member formed integrally with at least one of the PCB and the case such that the first and second contact points can be electrically connected. The connecting device for electronic machinery can electrically connect electronic parts having contact points easily without any additional part. | 07-30-2009 |
| 20110116778 | ZOOM SWITCH ASSEMBLY, IMAGE PHOTOGRAPHING APPARATUS HAVING THE SAME, AND METHOD OF CONTROLLING ZOOM LENS - A zoom switch assembly for an image photographing apparatus includes a fixing member which includes a flat unit, a rotating member which is mounted rotatably with respect to the fixing member, an electric conductivity unit which is mounted on the rotating member to rotate opposite the flat member, and a position detection pattern which is formed along a rotation trace of the electric conductivity unit on the flat unit of the fixing member, and through which electricity flows selectively according to a rotation angle of the electric conductivity unit. | 05-19-2011 |
| 20110154661 | Method of fabricating printed circuit board assembly - Disclosed herein is a method for fabricating a printed circuit board assembly by adhering an element to a printed circuit board without using any solder. The printed circuit board may be fabricated by sequentially applying a conductor-containing first ink and an insulator-containing second ink onto a base substrate by ink-jet printing to form a printed circuit board, mounting an element on the printed circuit board such that an electrode of the element contacts a conductive layer and curing the conductive layer at a high temperature. | 06-30-2011 |
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| 20090135947 | METHOD OF SELECTING CANDIDATE VECTOR AND METHOD OF DETECTING TRANSMISSION SYMBOL - The present invention relates to a method of detecting a candidate vector and a method of detecting a transmission symbol using the same. According to an embodiment of the present invention, in a multiple input multiple output (MIMO) system using spatial multiplexing (SM), a receiver selects candidate vectors corresponding to a layer located at a last row among a plurality of rearranged layers, and sequentially ranks constellation dots of a next layer for each of the selected candidate vectors. Then, a plurality of arbitrary constellation dots are selected from the ranked constellation dots, accumulated costs of the arbitrary constellation dots are calculated, and a candidate vector is selected in correspondence with a constellation dot having a minimal accumulated cost. Then, a new arbitrary constellation dot is selected in place of the constellation dot selected as the candidate vector, an accumulated cost of the selected arbitrary constellation dot is compared with accumulated costs of the other arbitrary constellation dots, and another candidate vector is selected. | 05-28-2009 |
| 20090135964 | METHOD OF CALCULATING LOG-LIKELIHOOD RATIO AND METHOD OF DETECTING TRANSMISSION SIGNAL - The present invention relates to a method of calculating a log-likelihood ratio and a method of detecting a transmission signal. According to the present invention, when a transmission symbol candidate vector is detected on the basis of a received signal, a threshold value and an ML metric of each transmission symbol candidate vector are calculated and the ML metric that is larger than the threshold value is updated by the threshold value. Further, a log-likelihood ratio of the transmission signal bit is calculated using the updated ML metric and the threshold value, and a transmission signal is detected using the log-likelihood ratio. | 05-28-2009 |
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| 20090035877 | METHODS OF FORMING A FERROELECTRIC LAYER AND METHODS OF MANUFACTURING A FERROELECTRIC CAPACITOR INCLUDING THE SAME - A method of forming a ferroelectric layer is provided. A metal-organic source gas is provided into a chamber into which an oxidation gas is provided for a first time period to form ferroelectric grains on a substrate. A ferroelectric layer is formed by performing at least twice a step of providing a metal-organic source gas into the chamber during the first time period using a pulse method to grow the ferroelectric grains. | 02-05-2009 |
| 20090045453 | NONVOLATILE MEMORY DEVICES INCLUDING GATE CONDUCTIVE LAYERS HAVING PEROVSKITE STRUCTURE AND METHODS OF FABRICATING THE SAME - A nonvolatile memory device includes a tunneling insulating layer on a semiconductor layer. A charge storage layer is on the tunneling insulating layer. A blocking insulating layer having a Perovskite structure is on the charge storage layer. A gate conductive layer having a Perovskite structure is on the blocking insulating layer. | 02-19-2009 |
| 20090061538 | Methods of forming ferroelectric capacitors and methods of manufacturing semiconductor devices using the same - In a method of forming a ferroelectric capacitor, a lower electrode layer is formed on a substrate. A first crystalline layer is formed on the lower electrode layer. A ferroelectric layer is formed on the first crystalline layer. The first crystalline layer one of prevents a component of the ferroelectric layer from diffusing into the lower electrode layer and mitigates fatigue of the ferroelectric layer. An upper electrode layer is formed on the ferroelectric layer. | 03-05-2009 |
| 20090302302 | METAL OXIDE RESISTIVE MEMORY AND METHOD OF FABRICATING THE SAME - Disclosed is a metal-metal oxide resistive memory device including a lower conductive layer pattern disposed in a substrate. An insulation layer is formed over the substrate, including a contact hole to partially expose the upper surface of the lower conductive layer pattern. The contact hole is filled with a carbon nanotube grown from the lower conductive layer pattern. An upper electrode and a transition-metal oxide layer made of a 2-components material are formed over the carbon nanotube and the insulation layer. The metal-metal oxide resistive memory device is adaptable to high integration and operable with relatively small power consumption by increasing the resistance therein. | 12-10-2009 |
| 20100112752 | Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same - In methods of manufacturing a variable resistance structure and a phase-change memory device, after forming a first insulation layer on a substrate having a contact region, a contact hole exposing the contact region is formed through the first insulation layer. After forming a first conductive layer on the first insulation layer to fill up the contact hole, a first protection layer pattern is formed on the first conductive layer. The first conductive layer is partially etched to form a contact and to form a pad on the contact. A second protection layer is formed on the first protection layer pattern, and then an opening exposing the pad is formed through the second protection layer and the first protection layer pattern. After formation of a first electrode, a phase-change material layer pattern and a second electrode are formed on the first electrode and the second protection layer. | 05-06-2010 |
| 20100264544 | Device including contact structure and method of forming the same - A device includes an insulating layer on a substrate having a lower conductive pattern, the insulating layer having a contact hole that penetrates the insulating layer and exposes a portion of the lower conductive pattern, a catalytic pattern having a first portion on the exposed portion of the lower conductive pattern and a second portion on a sidewall of the contact hole, a spacer on the sidewall of the contact hole, wherein the second portion of the catalytic pattern is disposed between the spacer and the sidewall, and a contact plug in the contact hole and contacting the catalytic pattern, the contact plug being a carbon nanotube material. | 10-21-2010 |
| 20100320434 | Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same - In methods of manufacturing a variable resistance structure and a phase-change memory device, after forming a first insulation layer on a substrate having a contact region, a contact hole exposing the contact region is formed through the first insulation layer. After forming a first conductive layer on the first insulation layer to fill up the contact hole, a first protection layer pattern is formed on the first conductive layer. The first conductive layer is partially etched to form a contact and to form a pad on the contact. A second protection layer is formed on the first protection layer pattern, and then an opening exposing the pad is formed through the second protection layer and the first protection layer pattern. After formation of a first electrode, a phase-change material layer pattern and a second electrode are formed on the first electrode and the second protection layer. | 12-23-2010 |
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| 20080273020 | MOBILE COMMUNICATION DEVICE AND OPERATING METHOD THEREOF - The present invention relates to a mobile communication device, method and computer program product for controlling a displayed screen using a rotary input device and an operating method thereof. The mobile communication terminal according to an embodiment includes a first input key, a second input key, a third input key, and a controller The first input key generates a first signal when the first input key is turned. The second input key generates a second signal when the second input key is activated after the first signal is generated. The third input key generates a third signal when the third input key is activated after the first signal is generated. The controller controls a predetermined operation on a displayed screen based on at least one of the first signal, the second signal, and the third signal. | 11-06-2008 |
| 20090042547 | MOBILE TERMINAL AND METHOD OF CONTROLLING OPERATION OF THE SAME - The present invention relates to a mobile terminal and a method of controlling an operation of the same. The method of controlling an operation of a mobile terminal includes driving a web browser and access a specific website, displaying a web page provided by the specific website, and when any one of numeric enter keys is pressed, displaying an entry window for inputting a website address. Accordingly, a user interface of an intuitive and natural control fashion can be provided to a user. | 02-12-2009 |
| 20090186604 | MOBILE TERMINAL CAPABLE OF PROVIDING WEATHER INFORMATION AND METHOD OF CONTROLLING THE MOBILE TERMINAL - A method of controlling a mobile terminal is provided. The method includes displaying a first screen image, receiving weather information, providing a semi-transparent filter effect corresponding to the weather information, and overlaying the semi-transparent filter effect onto the first screen image to create a second composite image, and displaying the second composite image. A mobile terminal is also provided, which includes a display module configured to display a first screen image as an idle screen background, a wireless communication unit configured to receive weather information through a communication network, and a controller configured to overlay a semi-transparent filter effect corresponding to the received weather information onto the first screen image to create a second composite image, and then to display the second composite image. | 07-23-2009 |
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| 20100082890 | Method of managing a solid state drive, associated systems and implementations - A solid state drive may include one or more memory cell arrays divided into a plurality of blocks. A first portion of the blocks may be designated for storing user data and a second portion of the blocks may be designated as reserved blocks for replacing defective blocks in the first portion. In one embodiment, the method includes reformatting, by a memory controller, the solid state drive to convert one or more blocks in the first portion into reserved blocks. | 04-01-2010 |
| 20110238900 | Method of managing a solid state drive, associated systems and implementations - In one embodiment, the method includes storing, by a status checking module, status information for a solid state drive, and determining a status state of the solid state drive based on the status information. The status state is one of a good state, an intermediate state and a bad state, and the intermediate state is a state between the good state and the bad state. | 09-29-2011 |
| 20110238971 | Method of managing a solid state drive, associated systems and implementations - One embodiment of a method includes loading, by a memory controller, a boot image from a solid state drive to an operating memory of a computing system during an initialization operation of the computing system. The initialization operation initializes components of the computing system. | 09-29-2011 |
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| 20080273585 | Apparatus for Estimating Phase Error and Phase Error Correction System Using the Same - Provided are an apparatus for estimating a phase error and a phase error correcting system using the phase error estimating apparatus. The apparatus includes: a probability value estimating unit for estimating a negative log probability value for each transmission symbol by transforming a soft output information transferred from the outside to a log A posterior probability ratio (LAPPR) value; an APP value calculating unit for calculating a posterior probability (APP) value by applying a negative exponential function to the transmission symbol; an average value deciding unit for deciding an average value for each transmission symbol using the probability information entirely, partially, or selectively according to a probability information type; and a symbol phase estimating unit for estimating a phase of a symbol based on the decided average value. | 11-06-2008 |
| 20080310560 | Apparatus for Estimating Phase Offset of Multiple Survival Paths and Digital Wired/Wireless Communication System Using the Same - Provided is an apparatus for estimating phase offsets of multiple survival paths and a satellite communication system using the same. The apparatus includes: upper/lower decoding units for obtaining a phase offset estimation value and estimating phase offsets of each survival path based on a stored parameter estimation value of a previous state inputted from an external device; an interleaving/de-interleaving unit for minimizing correlation between data used to estimate a parameter according to the estimated phase offset value from the upper/lower decoding means; and a phase offset outputting unit for outputting the phase offset value estimated through the upper decoding unit and the de-interleaving unit. | 12-18-2008 |
| 20090060079 | METHOD FOR DETECTING A SYMBOL USING TRELLIS STRUCTURE ON THE MULTIPLE INPUT MULTIPLE OUTPUT MOBILE COMMUNICATION SYSTEM - Disclosed is a method for detecting a symbol using a trellis structure on a multiple input multiple output (MIMO) mobile communication system. The method includes the steps of: setting a plurality of states by grouping symbols producible from a receiving signal in the unit of sub-states; calculating metric values for paths inputted to the sub-states and selecting paths having the calculated metric values smaller than a preset first threshold, as first surviving paths; setting a second threshold based on an accumulated metric value of a path having the smallest accumulated metric in each of the states; and selecting paths having metric value smaller than the second threshold, as second surviving paths, among the first surviving paths selected for each state. | 03-05-2009 |
| 20110083055 | DECODING METHOD FOR RAPTOR CODES USING SYSTEM - The present invention relates to a decoding method for a raptor codes using system, which is capable of improving performance of the system and limiting increase in the amount of computation by grouping variable nodes if raptor codes are unsuccessfully decoded, to thereby increase a conjecture efficiency of variable node values. The decoding method is capable of improving performance of the system by making it possible to achieve performance improvement and additional reduction of the amount of computation even under an application of MP decoding by grouping variable nodes whose values cannot be known when decoded, dividing groups of variable nodes into sub groups, and conjecturing and recovering the variable nodes in a manner to exclude sub groups which do not satisfy check node equation. | 04-07-2011 |
| 20110126077 | COOPERATIVE TRANSMISSION METHOD AND COMMUNICATION SYSTEM USING THE SAME - A cooperative transmission method includes: a first operation of coding, by a source node, a message desired to be transmitted according to a first encoding scheme to generate a first codeword and transmitting the first codeword to a relay node and a destination node; a second operation of decoding, by the relay node, the first codeword which has been received from the source node, coding the decoded message according to a second coding scheme to generate a second codeword, coding a part corresponding to parity of the second codeword according to the first coding scheme to generate a third codeword, and transmitting the third codeword to the destination node; and a third operation of decoding, by the destination node, the first codeword which has been received from the source node and the third codeword which has been received from the relay node, combining the message generated by decoding the first codeword and the parity part of the second codeword generated by decoding the third codeword to generate a fourth codeword according to the second coding scheme, and decoding the fourth codeword to estimate the message desired to be transmitted. | 05-26-2011 |
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| 20080273440 | OPTICAL RECORDING MEDIUM HAVING READ-ONLY STORAGE AREA AND WRITEABLE STORAGE AREA AND RECORDING/REPRODUCING APPARATUS AND METHOD THEREFOR - An optical recording medium having a read-only storage area and a writable storage area and a recording/reproducing apparatus and method therefor. The optical recording medium is a hybrid disc having both the read-only storage area, which is suitable for mass production of information having the same contents, and the writable storage area on which data can be recorded, updated or added at a user's option. The read-only storage area has a structure that is completely compatible with a digital versatile disc read only memory (DVD-ROM) specification, and the writable storage area is compatible with the recording/reproducing characteristics of a writable DVD specification so that an existing reproducing-only apparatus can read information from the read-only storage area, and data can be recorded in the writable storage area using an apparatus obtained by minimally changing an existing recording/reproducing apparatus while maintaining the physical recording characteristics of the existing recording/reproducing apparatus. | 11-06-2008 |
| 20090022478 | INFORMATION STORAGE MEDIUM WITH DATA STRUCTURE FOR MULTI-ANGLE AND APPARATUS THEREFOR - An information storage medium controls a multi-angle data reproducing apparatus by having a data structure including at least one clip for each angle, each angle clip being a data record unit of the multi-angle data for an angle. Each angle clip is divided into predetermined jumping units at jumping points and each is recorded in contiguous areas of the information storage medium. Using the clip jumping points as a link among the angle clips in which each angle clip is contiguously recorded provides efficient random access for reading the multi-angle data for angle change. | 01-22-2009 |
| 20090103425 | OPTICAL RECORDING MEDIUM HAVING READ-ONLY STORAGE AREA AND WRITEABLE STORAGE AREA AND RECORDING/REPRODUCING APPARATUS AND METHOD THEREFOR - An optical recording medium having a read-only storage area and a writable storage area and a recording/reproducing apparatus and method therefor. The optical recording medium is a hybrid disc having both the read-only storage area, which is suitable for mass production of information having the same contents, and the writable storage area on which data can be recorded, updated or added at a user's option. The read-only storage area has a structure that is completely compatible with a digital versatile disc read only memory (DVD-ROM) specification, and the writable storage area is compatible with the recording/reproducing characteristics of a writable DVD specification so that an existing reproducing-only apparatus can read information from the read-only storage area, and data can be recorded in the writable storage area using an apparatus obtained by minimally changing an existing recording/reproducing apparatus while maintaining the physical recording characteristics of the existing recording/reproducing apparatus. | 04-23-2009 |
| 20090129751 | INFORMATION STORAGE MEDIUM WITH STRUCTURE FOR MULTI-ANGLE DATA, AND RECORDING AND REPRODUCING APPARATUS THEREFOR - An information storage medium on which multi-angle data is recorded includes at least two clips in each of which video object data for an angle of the multi-angle data is recorded. The at least two clips are recorded in contiguous areas of the information storage medium. | 05-21-2009 |
| 20100266262 | INFORMATION STORAGE MEDIUM CONTAINING SUBTITLE DATA FOR MULTIPLE LANGUAGES USING TEXT DATA AND DOWNLOADABLE FONTS AND APPARATUS THEREFOR - An information storage medium on which video data are recorded, includes: a plurality of clips that are recording units in which the video data are stored; and text data for subtitles which are recorded separately from the plurality of clips and overlappable with an image according to the video data and then outputtable, the text data including data for providing subtitles in at least one language. | 10-21-2010 |
| 20100266265 | INFORMATION STORAGE MEDIUM CONTAINING SUBTITLE DATA FOR MULTIPLE LANGUAGES USING TEXT DATA AND DOWNLOADABLE FONTS AND APPARATUS THEREFOR - An information storage medium on which video data are recorded, includes: a plurality of clips that are recording units in which the video data are stored; and text data for subtitles which are recorded separately from the plurality of clips and overlappable with an image according to the video data and then outputtable, the text data including data for providing subtitles in at least one language. | 10-21-2010 |
| 20110206347 | INFORMATION STORAGE MEDIUM CONTAINING SUBTITLE DATA FOR MULTIPLE LANGUAGES USING TEXT DATA AND DOWNLOADABLE FONTS AND APPARATUS THEREFOR - An information storage medium on which video data are recorded, includes: a plurality of clips that are recording units in which the video data are stored; and text data for subtitles which are recorded separately from the plurality of clips and overlappable with an image according to the video data and then outputtable, the text data including data for providing subtitles in at least one language. | 08-25-2011 |
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| 20080222491 | FLASH MEMORY SYSTEM FOR IMPROVING READ PERFORMANCE AND READ METHOD THEREOF - A method of transmitting data from a flash memory device to a host includes: detecting whether the data includes an error or not; performing an error correction operation for correcting the data having the error when the error exists in the data; and sequentially storing the data having the error and a plurality of subsequent read data without outputting. The storing of the data is performed during the performing of the error correction operation. | 09-11-2008 |
| 20080250177 | MEMORY DEVICE INCLUDING CONNECTOR FOR INDEPENDENTLY INTERFACING HOST AND MEMORY DEVICES - A memory device including a connector for independently interfacing a host and memory devices using a multimedia card (MMC) protocol is provided. The memory device includes an internal bus and a connector. The internal bus is configured to receive a command or data from the host via a plurality of input/output pins. The connector is electrically connected with the internal bus and connected with another memory device, which interfaces with the host through the internal bus using the MMC protocol. | 10-09-2008 |
| 20090316485 | MEMORY CARD USING MULTI-LEVEL SIGNALING AND MEMORY SYSTEM HAVING THE SAME - A memory card including a memory controller, a memory system and a method to control a memory are provided. The memory card includes a flash memory, a memory interface outputting a writing data signal to be written into the flash memory, and a multi-level converter transforming the writing data signal into a writing voltage signal to be provided to the flash memory. The writing voltage signal has one of different voltage levels in accordance with plural bits of the writing data signal. | 12-24-2009 |
| 20110119560 | Flash Memory Device Error Correction Code Controllers and Related Methods and Memory Systems - An ECC controller for a flash memory device storing M-bit data (M: a positive integer equal to or greater than 2) includes an encoder and a decoder. The encoder generates first ECC data for input data to be stored in the flash memory device using a first error correction scheme and generates second ECC data for the input data using a second error correction scheme. The input data, the first ECC data, and the second ECC data are stored in the flash memory device. The decoder calculates the number of errors in data read from the flash memory device and corrects the errors in the read data using one of the first ECC data and the second ECC data selectively based on the number of the errors. | 05-19-2011 |
| 20110119561 | Flash Memory Device Error Correction Code Controllers and Related Methods and Memory Systems - An ECC controller for a flash memory device storing M-bit data (M: a positive integer equal to or greater than 2) includes an encoder and a decoder. The encoder generates first ECC data for input data to be stored in the flash memory device using a first error correction scheme and generates second ECC data for the input data using a second error correction scheme. The input data, the first ECC data, and the second ECC data are stored in the flash memory device. The decoder calculates the number of errors in data read from the flash memory device and corrects the errors in the read data using one of the first ECC data and the second ECC data selectively based on the number of the errors. | 05-19-2011 |
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| 20110049928 | SLIDING GUIDE RAIL FOR CONVERTIBLE VEHICLE - A sliding guide rail for a convertible vehicle may include a front rail, a middle rail into which the front rail slides to enter, a rear rail into which the middle rail slides to enter, a wire screw for supplying the sliding power to the front rail, a rolling member for facilitating the sliding movement, and locking means for locking the front rail to the middle rail and the middle rail to the rear rail, thus providing a sliding mechanism by a single driving device. | 03-03-2011 |
| 20110049929 | SLIDING ROOF FOR CONVERTIBLE VEHICLE - A sliding roof for a convertible vehicle may include front, middle, and rear roofs, guide rails for sliding the front, middle, and rear roofs, and lift links for lifting the front and rear roofs such that the guide rail of the middle roof slides toward the guide rail of the rear roof and packaged adjacent to the rear of the vehicle. The sliding roof may include a latch which fixes a side pillar of the front roof to a windshield frame during operation of a sunroof and fixes the side pillar to the sunroof during packaging of the roof, thus ensuring the space of a rear seat of the vehicle. | 03-03-2011 |
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| 20110104947 | CONDENSER CONNECTOR FOR VEHICLE - Disclosed herein is a condenser connector for a vehicle, in which a condenser is installed at a position which is nearest or virtually nearest to a noise source, thus effectively eliminating or reducing noise. The condenser connector includes a housing having an insertion part. One end of a terminal is connected to a wire, and the other end thereof is fitted into and secured to one end of the insertion part. A holder is fitted into and secured to the other end of the insertion part. A condenser has a contact terminal which is in contact with the terminal, and is mounted to the holder. | 05-05-2011 |
| 20110111610 | CONNECTOR FOR USE IN VEHICLE - The present invention provides a connector for use in a vehicle, the connector including a male connector, a female connector and a connector cover mounted on the circumferential surface of the female connector thereby providing secure connection and removing/reducing noise of the vehicle. More specifically, the female connector includes a housing, a projection formed to project on top of the housing, an operating lever horizontally disposed over the housing in the forward and backward direction to perform a seesaw motion, and a locking projection formed at the front bottom of the operating lever. On the other hand, the male connector is configured to be inserted into the female connector and connected to the female connector by the locking projection. Furthermore, the female connector is double locked and the connector cover is molded with ferrite powder to remove or reduce noise of the vehicle. | 05-12-2011 |
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| 20080219253 | APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA STREAM - An apparatus and method are provided for variably transmitting a multimedia stream according to requirements of a client device and the state of a channel. The multimedia stream transmission apparatus includes: a plurality of virtual machines corresponding to the multiple client applications, each of the virtual machines determining a specific parameter set and obtaining a change value for the parameter set from network statistics and a requirement of a corresponding client application; a parameter adjustment unit which adjusts values of parameters used in a network interface by the change value; and the network interface which transmits the multimedia stream based on the adjusted parameters. | 09-11-2008 |
| 20080244206 | METHOD OF CONTROLLING MEMORY ACCESS - Provided is a method of controlling memory access. In a system including a first layer element executed in a privileged mode having a first priority of permission to access the entire region of a memory and second and third layer elements executed in an unprivileged mode having a second priority of permission to access a partial region of the memory, the method of controlling memory access determines whether the memory is accessible for each page that is an address space unit, based on which mode a layer element currently accessing the memory is executed in between the privileged mode and the unprivileged mode; and determines whether the memory is accessible based on which one of the first, second and third layer elements corresponds to a domain currently being attempted to be accessed from among a plurality of domains of the memory. Accordingly, a memory domain allocated to a guest operating system kernel is effectively protected from an application executed in the unprivileged mode in which the guest operating system kernel is executed. | 10-02-2008 |
| 20090055918 | METHOD OF MUTUALLY AUTHENTICATING BETWEEN SOFTWARE MOBILITY DEVICE AND LOCAL HOST AND A METHOD OF FORMING INPUT/OUTPUT (I/O) CHANNEL - A method of mutually authenticating between a local host and a software mobility device including an operating system virtualization layer, and a method of forming an input/output (I/O) channel. The method of authenticating a local host in the software mobility device includes requesting a certificate from the local host in which an integrity value of the local host is stored, and receiving the certificate from the local host; receiving an integrity value measured in the local host and comparing the measured integrity value with the integrity value included in the certificate to verify the local host; and when the local host is verified, encrypting a security profile of the software mobility device and transmitting the encrypted security profile to the local host so as to provide secure communication between the local host and the software mobility device. | 02-26-2009 |
| 20090216916 | METHOD AND APPARATUS FOR INPUTTING/OUTPUTTING DATA USING VIRTUALIZATION TECHNIQUE - A method and apparatus for inputting and outputting data by using a virtualization technique are provided. The method includes generating a virtual operating system (OS) for the external device, which is connected to a host, based on OS information stored in the external device, setting a partial area of a storage of the host as virtual storage for the external device, and storing the data in the virtual storage or a memory of the external device in response to a request for inputting and outputting the data from the virtual OS. | 08-27-2009 |
| 20090241110 | VIRTUAL ENVIRONMENT SYSTEM AND METHOD FOR OPERATING THE SAME - A virtual environment system and a method of operating the same, the virtual environment system including: a virtual operating system (OS) unit to operate a virtual OS installed in a mobile storage medium in a host OS installed in a host computer, to attach a virtual resource included in the virtual OS to the host OS, and to perform arbitration so that a virtual process operated in the virtual OS uses the virtual resource; and a user interface unit to provide a virtual desktop screen so that a user can use the virtual process in the virtual environment provided by the virtual OS. | 09-24-2009 |
| 20090271605 | METHOD AND APPARATUS FOR RESTORING SYSTEM USING VIRTUALIZATION - A method and apparatus to restore a system using virtualization, the method including: if a system restoration at a target restoration time point from among at least one restoration time points is requested, generating a virtualization layer; if a use of a system is requested by an application layer, accessing the target restoration time point using the virtualization layer; and performing a system restoration at the accessed target restoration time point. | 10-29-2009 |
| 20100295990 | METHOD FOR SCALING VOLTAGE IN MOBILE TERMINAL - Provided is an operating voltage scaling method for a portable terminal. The method includes, if reproduction of a moving image is requested, acquiring DYNamicity (DYN) of the reproduction-requested moving image, determining whether frame skipping is possible for the moving image according to the acquired DYN of the moving image, and if it is determined that frame skipping is possible for the moving image, supplying a low operating voltage to a controller of the mobile terminal to control the mobile terminal to operate with a low-speed clock, and reproducing the moving image while skipping a frame. | 11-25-2010 |
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| 20100029892 | FLUORENE-BASED RESIN POLYMER AND METHOD FOR PREPARING THEREOF - The present invention relates to a fluorene-based resin polymer having a repeating unit of Formula 1 and a method for preparing the same. The fluorene-based resin polymer has a high molecular weight and low acid value, and has an excellent developing property, adhesive property, and stability. | 02-04-2010 |
| 20100085518 | PHOTO-SENSITIVE RESIN COMPOSITION FOR BLACK MATRIX, BLACK MATRIX PRODUCED BY THE COMPOSITION AND LIQUID CRYSTAL DISPLAY INCLUDING THE BLACK MATRIX - The present invention relates to a photosensitive resin composition for a black matrix, a black matrix produced by the composition and a liquid crystal display including the black matrix. The resin composition for a black matrix comprising a fluorene-based resin polymer as a resin binder has high sensitivity and optical density, and excellent development adherence. | 04-08-2010 |
| 20100323295 | ALKALI-DEVELOPABLE RESINS, METHOD FOR PREPARING THE SAME AND PHOTOSENSITIVE COMPOSITION COMPRISING THE ALKALI-DEVELOPABLE RESINS - The present invention relates to a novel alkali-developable resin, a method of producing the alkali-developable resin, a photosensitive resin composition including the alkali-developable resin, and a device that is manufactured by using the photosensitive composition. In the case of when the alkali-developable resin is used as a component of the photosensitive composition, the photosensitivity, the developability and the film remaining rate of the pattern are improved. | 12-23-2010 |
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| 20100196844 | DRILL FOR SINUS MEMBRANE LIFT - A drill for sinus membrane lift includes a contact surface for coming in face contact with sinus membrane, the contact surface having a curved periphery, and a bone-maintaining area connected to the contact surface for storing and discharging drilled bone fragments. The bone-maintaining area includes a first inside wall and a second inside wall connected to the first inside wall, the first inside wall oriented in a drilling direction, and the second inside wall opposite the first inside wall. The first inside wall has a drilling surface and is formed higher than the second inside wall so that the drilling surface is exposed in the drilling direction. The front end of the head comes into face contact with the sinus membrane at a wide area to prevent the sinus membrane from being torn or damaged even if the head completely penetrates the maxilla and contacts the sinus membrane. | 08-05-2010 |
| 20100304329 | IMPLANT FIXTURE REMOVER - An implant fixture remover is provided which includes: a remover screw including a coupling screw portion screwed to a female screw portion of a fixture, and a separating screw portion formed to extend from one end of the coupling screw portion to the outside of the fixture and having a thread formed on the outer circumferential surface thereof; and a remover driver including a separating female screw portion into and to which the separating screw portion of the remover screw is inserted and screwed and in which a thread corresponding to the separating screw portion is formed in the inner circumferential surface thereof, a close coupling portion formed at the lower end of the separating female portion | 12-02-2010 |
| 20110300510 | DENTAL IMPLANT - The present invention discloses a dental implant which allows an immediate masticatory function just after being implanted in a bone structure, does not need a secondary operation, and can be effectively applied even in thin and short alveolar bone. The dental implant comprises a body portion to be inserted in the bone structure and a mounting portion integrally formed on an upper portion of the body portion, the body portion including a thin and short core, screw blades formed along an outer peripheral surface of the core in the shape of a wide and deep screw, and a connecting portion formed in the shape of a plurality of holes and grooves vertically passing through the circumference thereof and capable of containing bone growth factors. An outer circumference of a proximal portion, an uppermost portion of the body portion, is smaller than a maximum diameter of the body portion and the mounting portion is smaller than the maximum diameter of the body portion, and the mounting portion has a gum adhering portion to protect bone tissues and a post to be mounted with an abutment or a prosthesis thereon. | 12-08-2011 |
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| 20080254409 | Method for Manufacturing Dental Scaler Tip Using Powder Injection Molding Process, Mold Used Therein and Scaler Tip Manufactured by the Same - The present invention relates to a method for manufacturing a dental scaler tip using a powder injection molding process which can produce the article in large quantities to save the manufacturing cost and forms an eccentric discharge port of a scaler tip to operate the mould using only one core pin, a mould used for the same that is provided with slide cores having the various shapes machined according to the article to enable the uniform article to be manufactured rapidly to enhance a characteristic and design of the article, and a scaler tip manufactured by the same that is more excellent in shape-reliability and injects fluid to a front end thereof along a curved section of the tip section to perform effectively an operation. In order to embody the above structure, the method for manufacturing a dental scaler tip consisting a coupling section mounted to the equipment and having a fluid passage formed therein and a curved shaped tip section extended from the coupling section, through a powder injection molding process, comprises the steps of preparing feedstock for injection by means of mixing raw material powder for the powder injection molding process containing titanium (Ti) or stainless steel with high molecular binder; and injecting the feed stock into a mould to form a molding body, wherein, the mould comprise an operating section to which cylindrical shaped core pins having multi steps and an eccentric end formed at a front end thereof for forming the fluid passage of the scaler tip is mounted; and a pair of slide cores disposed for supporting the eccentric ends of the core pins such that the slide cores face to each other and are slid in the direction perpendicular to the movement direction of the core pins to form a cavity corresponding to a shape of an article to be formed by an injecting process. | 10-16-2008 |
| 20080316601 | Method for Manufacturing a Hybrid Microlens - The present invention provides a method for manufacturing hybrid microlenses of a light guiding plate using a semiconductor reflow process, comprising: a first step of aligning a mask on a substrate coated with a photoresist, wherein the mask is formed with a first region through which light can be transmitted and a plurality of second regions through which light cannot be transmitted, and the second regions have different sizes and shapes to form hybrid arrays; a second step of performing slant light exposure and vertical light exposure at least once in such a manner that light radiated from the top to the bottom of the second regions forming the hybrid arrays has an unsymmetrical inclination angle in at least one direction; a third step of developing the slant light-exposed substrate to obtain hybrid photoresist posts with various sizes and shapes; a fourth step of performing a reflow process to allow the hybrid photoresist posts to be curved so that a hybrid microlens pattern can be obtained; a fifth step of fabricating a depressed stamper with the hybrid microlens pattern engraved in a depressed fashion therein; and a sixth step of forming a light guiding plate by using the depressed stamper as a mold so that the hybrid microlens pattern can be formed in a raised pattern in the light guiding plate. | 12-25-2008 |
| 20100165251 | MICROLENS ASSEMBLY FORMED WITH CURVED INCLINE AND METHOD FOR MANUFACTURING THE SAME, AND LIGHT GUIDING PLATE, BACK LIGHT UNIT AND DISPLAY USING THE SAME - Provided are a light guiding plate for providing a background light source to a non-emission display device, a back light unit, and a microlens used therein. The microlens having a curved incline formed therein is made of a light transmitting material to reflect and refract light emitted from a light source. Here, the microlens has a polyhedral shape including a bottom face, a top face opposed to the bottom face, and a plurality of side faces formed between the bottom face and the top face, wherein at least one side face crossing a traveling direction of the light emitted from the light source among the plurality of side faces is a curved face inclined about the bottom face. | 07-01-2010 |
| 20100178614 | METHOD FOR MANUFACTURING A LENS - In the present invention a mask ( | 07-15-2010 |
