baber/WOPTO huggingface dataset:
Patent KR-20070015959-A (KR)
IPC: C23C16/40
Filed: 2005-05-12
Abstract: 본 발명의 실시예들은 원자 층 증착(ALD)과 같이 기상 증착 프로세스동안 기판상에 재료를 증착하기 위한 장치를 및 방법을 제공한다.  일 실시예에 있어서, 챔버는 확장형 채널을 포함하는 챔버 리드를 포함하며, 확장형 채널은 챔버 리드내에 직접 형성되거나 또는 챔버 리드상에 부착된 퍼넬 라이너내에 형성된 열적 절연 재료내에 형성된다.  챔버는 확장형 채널내의 가스 인입구에 결합되고 소용돌이형, 나선형 또는 선회형과 같은 순환 방향으로 가스 흐름을 제공하도록 배치된 적어도 하나의 도관을 더 포함한다.  챔버는 리테이닝 링, 상부 프로세스 라이너, 하부 프로세스 라이너 또는 슬립 밸브 라이너를 포함할 수 있다.  라이너들은 보통 폴리싱된 표면 마무리를 가지며 용융 석영 또는 세라믹과 같은 열적 절연 재료를 포함한다.  대안 실시예에 있어서, 증착 시스템은 ALD 챔버에 결합된 촉매 수증기 생성기를 포함한다.
Patent KR-20080064503-A (KR)
Title: Play compatibility security method of rw-type optical disc
Inventor: BAEK SEUNG SOO
IPC: G11B7/004
Filed: 2007-01-05
Abstract: A play compatibility security method of an RW-type optical disk is provided to switch and finalize the optical disk into a video mode automatically while preserving data recorded in the optical disk in a VR mode. A play compatibility security method of an RW-type optical disk comprises the steps of: sensing whether a compatible command signal of the optical disk is inputted(S21); judging whether data recorded in the optical disk is the one recorded by a VR mode(S22); outputting a message when the data recorded in the optical disk is not the one recorded by the VR mode(S24); outputting a message when the remaining capacity of the VCR is less than the recorded capacity of the optical disk(S26); copying the data of the optical disk in the VCR when the remaining capacity of the VCR is equal to the data recorded capacity(S25); completing the data copy in the VCR(S27) and formatting the optical disk by a video mode(S28); copying and recording the audio and video data in the optical disk(S30); and when data copy record is completed in the optical disk(S31), reproducing the reproducing management information recorded on the optical disk(S32).
Patent KR-20080067421-A (KR)
Title: Ionizer
Inventor: SEOL KYUNG HAK
IPC: H01L21/265
Filed: 2007-01-16
Abstract: An ion implantation apparatus is provided to fix stably a guide and to increase or maximize productivity by using a fastening screw. A chamber(110) provides a sealed space. A chuck(120) is positioned perpendicularly to an ion beam to support a wafer from a lower end of the chamber. A filament(130) excites a plasma state of the ion beam by using a supply voltage. A supporting plate(140) is fixed to a sidewall of the chamber to support the filament. A guide(150) is formed nearly to the sidewall of the chamber along an outer circumference of the supporting plate. A fastening screw(160) is formed to insert the guide into a gap thereof and is protruded from the sidewall of the chamber through a port formed at the sidewall of the chamber. A nut(170) is rotated along an outer circumference of the fastening screw to be combined with the fastening screw and to fix the guide. A fastening prevention member(180) is inserted into the gap to prevent the reduction of the gap of the fastening screw.
Patent KR-20080069456-A (KR)
Title: Novel liquid crystal compound, liquid crystal composition comprising the same and optical film using the same liquid crystal composition
Inventor: CHEONG JAE HO
IPC: C09K19/04
Filed: 2007-01-23
Abstract: A liquid crystal composition, a liquid crystal composition comprising the same and an optical film using the liquid crystal composition are provided to improve a contrast ratio and to reduce color changes according to the viewing angle under a black state. A liquid crystal composition is represented by the formula 1, wherein each of G1 and G2 is the formula (a) and (b); V is -H, -CH, -CH2CH3, -F, -Cl, -Br or -CF3; each of X1 and X2 -O-, -NH-, C1-C12 alkylene or single bond; each of A1 and A2 is C1-C12 alkaline, C2-C12 alkenylene, -(CH2CH2O)n-, -(CH2CHCH3O)n- or -(CHCH3 CH2O)n- and, n is an integer of 1-5; each of W1 and W2 is -H, -CH3, -CH2CH3, or -C6H5; each Y1 and Y2 is -O-, -NH-, C1-C18 alkylene, -CH=CH-, -C=C-, -C(=O)O-, -OC(=O)-, -C(=O)-, single bond; each of Q1-Q8 is -H, -F, -Cl, -Br, -I, -CN, -CF3, -OH, -CH3, -CH2CH3, -OCH3, -OCH2CH3 or -C(=O)CH3; and b and c are an integer of 0-2.
Patent KR-20080070255-A (KR)
Title: Manufacturing method of ultrafine fibers with melange appearance, its product and use thereof
Inventor: PARK BUM LAK
IPC: D03D15/00
Filed: 2007-01-25
Abstract: A manufacturing method of ultra-fine fabrics with melange appearance, an ultra-fine fabrics product and a use thereof are provided to obtain the environmental excellence by using a minimum dispersion dyes and soft sense through the maximized shrinkage. A spun dyed ultra-fine yarn of 30-70 wt% and a general ultra-fine yarn of 70-30 wt% are mixed and processed to be a base yarn. The base yarn is woven, knitted and dye processed to be a warp and/or a weft. The mono-denier of the spun dyed ultra-fine yarn and the general ultra-fine yarn is 0.03-0.5 denier after processing. The spun dyed ultra-fine yarn is selected from a group consisting of the ultra-fine yarn, sea-island yarn, half-drawn yarn and the processed yarn having mono-filament fineness of 0.03-0.5 denier. The spun dyed ultra-fine yarn is formed of 100% polyester. The base yarn is processed by mixing the spun dyed ultra-fine yarn selected from the black or red color with the general ultra-fine yarn having white color. The base yarn is also made by a processing method of 3-simultaneous interlacing.
Patent KR-20090000220-A (KR)
Inventor: KIM KAP HWAN
IPC: G06Q10/08
Filed: 2007-02-02
Abstract: A calculation method capable of dropping a container is provided to minimize a time required for a loading work by concerning a plurality of yard cranes in order for the yard cranes to perform a container loading work efficiently. A calculation method capable of dropping a container comprises the following steps. A meta heuristic algorithm. An produces an initial solution by encoding an integrated loading work schedule of a plurality of quay cranes(S1). The meta heuristic algorithm. An finds out an executable solution of dropping a plurality of yard cranes from the initial solution(S2). The meta heuristic algorithm is terminated when a termination condition of the meta heuristic algorithm is satisfied, otherwise new executable solution is produced(S3).
Patent KR-20080073015-A (KR)
Title: Apparatus and method for link aggregation in wireless communication system
Inventor: KIM IN SOOK
IPC: H04L29/06
Filed: 2007-02-05
Abstract: An apparatus and a method for link aggregation in a wireless communication system are provided to allow an MAC(Media Access Control) client to maintain communication even in failure of a network processor and a link by establishing the physical links of the different network processors into a single link aggregation group and allowing the network processors to share ARP(Address Resolution Protocol) information. An apparatus for link aggregation in a wireless communication system includes network processors(320). Each of the network processor includes a packet process engine(410), a kernel(420), an engine driver(430), and a MAC relay(440). The packet process engine transmits a packet through a corresponding port by using a MAC address table(411). The kernel processes exception packets not processed by the packet process engine. The engine driver provides the packets not processed by the packet process engine to the kernel. The engine driver stores an MAC address of an opposite station in the MAC address table. The MAC relay has an aggregation database of information about the network processors including physical links of aggregators to control the sharing of ARP information between the network processors.
Patent KR-20080073159-A (KR)
Title: Apparatus for processing a picture by readjusting motion information
Inventor: KIM BYOUNG CHAN
IPC: H04N19/51
Filed: 2007-02-05
Abstract: An apparatus for processing an image by readjusting motion information is provided to apply weight to the motion information of a neighboring sub region and the motion information of a pixel in consideration of a distance between the pixel and the neighboring sub region and extract new motion information, thereby minimizing side effects generated in a boundary between sub regions. A motion information detector(100) detects first to Nth motion information corresponding to a difference value between the previous frame and the current frame for each of first to Nth sub regions of an image frame. A motion information buffer(110) stores the first to Nth motion information. A deblocking filter(120) filters the distortion of the block boundary of the current frame and outputs each of pixel values of the current frame and the location information of each pixel. A motion information adjustment unit(130) adjusts Kth motion information about a Kth server region according to the distance between an arbitrary pixel in a Kth sub region of the first to Nth sub regions and sub regions adjacent to the Kth sub region by using the first to Nth motion information provided from the motion information buffer and the location information of the each pixel provided from the deblocking filter. A motion information applying unit(140) applies readjustment motion information about the Kth sub region adjusted in the motion information adjustment unit to the pixel value of the arbitrary pixel in the pixel values provided from the deblocking filter.
Patent KR-20080076033-A (KR)
Title: Hot-melt label paper for auto printing
Inventor: JOUNG YOUNG DAE
IPC: B29C47/06
Filed: 2007-02-14
Abstract: A hot-melt label paper used for an auto printing process is provided to allow the hot-melt label paper to have uniform thickness by extruding the hot-melt label paper with thermoplastic resin. A hot-melt label paper used for an auto printing process comprises an inner polyester resin layer, a hot melt layer and an outer polyester resin layer. The inner polyester resin layer, the hot melt layer and the outer polyester resin layer are processed into a multi-layer film by a blown extruder. The blown extruder includes an extruder(1), a die(2) for constantly maintaining thickness of a film(4), an air ring(3) for cooling the film, a guide plate(5) for supporting the film, a nip roll(6) allowing the film to have predetermine tension, a guide roll(7), and a winding roll(8) for winding the film.
Patent KR-20080076194-A (KR)
Title: Method for testing self calibration and circuits for testing
Inventor: SHIN JUN HO
IPC: G11C29/00
Filed: 2007-02-15
Abstract: A method for testing self calibration and a test circuit thereof are provided to verify whether calibration scheme in a semiconductor memory device operates normally. According to a method for testing self calibration, pullup resistances of an output driver(118) in a semiconductor memory device are different in entering a test mode and not entering the test mode. The pullup resistance of the output driver in entering the test mode is larger than the pullup resistance of the output driver in not entering the test mode. A test circuit(100) for testing self calibration comprises a first transistor and a second transistor. The first transistor is turned on in entering the test mode. The second transistor is turned off in entering the test mode, and is turned off in the other mode except the test mode and has smaller resistance than the first transistor.
Patent KR-20080077828-A (KR)
Title: Novel oxazolidinones with amidoxime or hydroxamide and pharmaceutical compositions and derivatives thereof
Inventor: CHO YOUNG LAG
IPC: C07D413/10
Filed: 2007-02-21
Abstract: A novel oxazolidinone is provided to have a wide antibacterial spectrum regarding resistant bacteria and show low toxicity and strong antibacterial effect on Gram positive and Gram negative bacteria, thereby being usefully used as an antibiotics. A novel oxazolidinone is represented by a formula(1). In the formula(1), A is a hetero-aromatic ring substituent represented by substitutents, wherein each P, Q, R, Y and Z is independently C or N; W is NH, O or S; and X is O or NH, provided that it is excluded when all the P, Q and R are N(s), or when X is NH and all the P, Q and R are C(s).
Patent KR-20080078164-A (KR)
Title: Manufacturing method of liquid crystal display
Inventor: PARK SUN
IPC: G02F1/1343
Filed: 2007-02-22
Abstract: A method for manufacturing an LCD(Liquid Crystal Display) is provided to prevent transparent electrodes from being undercut due to double etching by forming dual film-structured pixel electrode, which contains a transparent electrode and a reflective electrode, through a single photo mask and, at the same time, forming a photoresist film at the side of a conductive layer. A transparent conductive film(190p) is laid on a substrate(110). A reflective conductive film(190q) is laid on the transparent conductive film. The first photoresist film, of which the thickness differs according to locations, is formed on the reflective conductive film. Using the first photoresist film as an etching mask, the reflective conductive film and the transparent conductive film are removed through etching. The second photoresist film(400a) is formed as the first photoresist film reflows after being baked. Using the second photoresist film as an etching mask, the reflective conductive film is etched.
Patent KR-20080078268-A (KR)
Title: Passive optical network with wavelength division multiplexing for receiving a burst-mode packet
Inventor: NA KI WN
IPC: H04B10/50
Filed: 2007-02-22
Abstract: A passive optical network using wavelength division multiplexing for receiving a burst mode packet is provided to alleviate technical requirement conditions of a burst mode receiver by allowing its synchronization time to be longer than in the conventional, and accordingly to use a burst mode optical receiver or a general optical receiver whose performance is lower. A passive optical network comprises ONUs(Optical Network Units), an OLT(Optical Line Terminal), and an optical coupler which couples the ONUs(700) with the OLT(600). The ONU includes the first optical transmitter(703), the second optical transmitter(704), the first optical wavelength add drop unit(706), and the first MAC(Media Access Control) unit(750). The first optical transmitter outputs the first wavelength optical signal, and the second optical transmitter outputs the second wavelength optical signal. The first optical wavelength add drop unit performs a wavelength multiplexing coupling for the first and the second optical signal. The first MAC unit selects one between the first and the second optical signal and transmits uplink data. The optical transmitters perform electric-optical conversion of the uplink data into optical packets and transmit the converted optical packets. The OLT includes the second wavelength add drop unit(608), the first optical receiver(605), the second optical receiver(606), and the second MAC unit(650). The second wavelength add drop unit drops optical signals with different wavelengths transmitted by the ONUs, and separates the optical signals from one another according to each wavelength. The first optical receiver receives the first optical signal separated by the second wavelength add drop unit and the second optical receiver receives the second optical signal separated by the second wavelength add drop unit. The second MAC unit selects data received by the first and the second receiver. The optical coupler couples each of optical signals with one another transmitted by the ONUs, transmits the coupled optical signals to the OLT, and distributes the optical signal transmitted by the OLT to at least one ONU.
Patent KR-20080079492-A (KR)
Title: Method of forming semiconductor device having bi-layer gate electrode
Inventor: KIM HYE MIN
IPC: H01L27/115
Filed: 2007-02-27
Abstract: A method for forming a semiconductor device having a bi-layer gate electrode is provided to implement a flash memory device having high erase efficiency and excellent data retention by increasing a work function of a control gate electrode. A tunnel dielectric(15) is formed on a semiconductor substrate(11). A charge trap layer(17) is formed on the tunnel dielectric. A shield dielectric(19) is formed on the charge trap layer. A first conductive layer is formed on the shield dielectric. Chlorine treatment is performed on the first conductive layer to form a Cl doped conductive layer(21'). A second conductive layer(25) is formed on the Cl doped conductive layer. The chlorine treatment is performed by exposing the semiconductor substrate having the first conductive layer to a Cl plasma atmosphere. The charge trap layer is formed with a nitride layer. A thickness of the first conductive layer is 1 nm to 10 nm. The second conductive layer is formed with a material layer having a work function of 4.5 eV to 6.0 eV.
Patent KR-20080080826-A (KR)
Title: Hand-off method of cellular phone for both 1x and 1x ev-do
Inventor: JO CHANG KIL
IPC: H04B7/26
Filed: 2007-03-02
Abstract: A handoff method in a terminal used for both a 1x network and a 1x EV-DO(Evolution Data Only) network is provided to shorten call connection time as compared with reestablishing a call in a 1x network by automatically executing handoff to the 1x network having a normal strength in case a terminal transits to a dormant state as 1x EV-DO signals get weak or the use of data is interrupted while the terminal is using a 1x EV-DO data call. If a terminal and a PDSN(Packet Data Serving Node) transit to a dormant state as 1x EV-DO signals get weak or data transmission is interrupted while the terminal is using a 1x EV-DO data call through a 1x EV-DO network, the terminal transmits an ORM(Origination Message) to a base station of a 1x network and attempts handoff to the 1x network(S101). Receiving the ORM, the base station sets a DRI(Data Ready Indicator) to '1', and transmits an A9-Setup-A8 message to a PCF(Packet Control Function)(S102). The PCF transmits an A11-registration request message to the PDSN and establishes an A10 connection with the PDSN(S103). The PDSN transmits an A11-registration update message to a PCF of the 1x EV-DO network, receives an A11-registration acknowledge message from the PCF, and closes the A10 connection with the PCF(S104). The PCF in the 1x network transmits an A11-registration request message(Lifetime=0) to the PDSN, receives an A11-registration reply message from the PDSN, and completely releases the A10 connection with the PDSN(S105).
Patent KR-20080081766-A (KR)
Title: Suporter
Inventor: HWANG BO UI
IPC: H04N5/655
Filed: 2007-03-06
Abstract: A support device is provided to solve a problem that although a stand-type television is mounted on furniture, it is not unstable. An upper plate(12) includes a receiving recess(12a) formed on a bottom surface and a pair of blade portions(12d) formed based on the receiving recess. A lower plate(11) covers the receiving recess and is combined with the bottom surface. The upper and lower plates are integrally formed. A sliding preventing pad is attached to the bottom surface. The sliding preventing pad is attached to an exposed surface of the lower plate. The upper plate is transparent. The upper plate includes holes(12b) to allow the receiving recess and external space to be connected, and fastening screws(13) are coupled into the holes. A scar preventing pad(13a) is attached to an end of the fastening screw.
Patent KR-20080083790-A (KR)
Title: Eletroless copper plating solution, production process of the same and eletroless copper plating method
Inventor: SONG KI YONG
IPC: C23C18/38
Filed: 2007-03-13
Abstract: An electroless copper plating solution is provided to form a copper plating film having excellent adhesive force and low electrical resistance, a method for preparing the electroless copper plating solution is provided, and an electroless copper plating method is provided to form an electroless copper plating film having stable and improved adhesive force and low electrical resistance by using the electroless copper plating solution. An electroless copper plating solution comprises a copper salt, a complex agent, a reducing agent, and a pH adjusting agent, wherein the plating solution comprises an acid solution of 2,2'-dipyridyl and has a pH range of 11.5 to 13.0. The electroless copper plating solution has mole ratios of the complex agent and the reducing agent to the copper salt of 1:3 and 1:4 respectively. The plating solution comprises 0.01 to 0.05 mole/L of a copper salt, 0.03 to 0.15 mole/L of a complex agent, 0.04 to 0.20 mole/L of a reducing agent, 0.1 to 0.2 mole/L of a pH adjusting agent, and 0.1 to 0.5 mmol/L of an acid solution of 2,2'-dipyridyl. A method for preparing an electroless copper plating solution comprises the steps of: sequentially dissolving a copper salt, a complex agent, and a reducing agent into water to prepare a plating solution; adjusting a pH(potential of hydrogen) of the plating solution to a range of 11.5 to 13.0 using a pH adjusting agent; dissolving 2,2'-dipyridyl into a mixed solution of water and an acid to prepare an acid solution of 2,2'-dipyridyl; and mixing the acid solution of 2,2'-dipyridyl with the pH-adjusted plating solution.
Patent KR-20080088046-A (KR)
Title: Method and apparatus for video encoding and decoding using motion compensation filtering
Inventor: LEE KYO HYUK
IPC: H04N19/94
Filed: 2007-03-28
Abstract: A method and an apparatus for encoding and decoding an image by using motion compensation filtering are provided to filter motion-compensated prediction data to reduce a difference between the prediction data and original image data, thereby reducing the size of residual data and improving the efficiency of image compression. A method for encoding an image comprises the following steps of: creating a motion vector for a current block(810); creating a prediction block of the current block through motion compensation(820); determining weight values within a mask of a predetermined size by using correlation between the adjacent pixels of the current block and the adjacent pixels of a block corresponding to a reference frame(830); applying the mask having the created weight values to the prediction block of the current block to create a filtered prediction block(840); and performing the conversion, quantization, and entropy encoding for a residual between the filtered prediction block and an original pixel block to create a bit stream(850).
Patent KR-20070098672-A (KR)
Title: A connection termination for a superconductive cable
Inventor: LALLOUET NICOLAS
IPC: H01B12/00
Filed: 2007-03-29
Abstract: A connection terminal for a superconductive cable is provided to facilitate a cable coupling process by enabling a user to couple two cables with each other without cutting a portion of the cable. A connection terminal for a superconductive cable couples one end(10) of the superconductive cable with a normal conductive material. The end of the superconductive cable includes a cylinder central support unit(12), superconductive layers(14,16), and an insulation coating(18). The superconductive layers are arranged to enclose the central support unit. The insulation coating encloses the superconductive layers. The end portion of the cable is peeled off to expose the superconductive layers. A portion of the exposed superconductive layer is removed to expose the central support unit. The end includes a metal sleeve(30) and first and second two coupling portions. The first portion(32) encloses an exposed portion of the central support unit. The second portion(34) encloses the exposed portion of the superconductive layer. The first and second portions are welded to each other.