baber/WOPTO huggingface dataset:
Patent KR-20080018625-A (KR)
Title: Method for adding additional information to a sequence for synchronization
Inventor: HAN SEUNG HEE
IPC: H04B7/26
Filed: 2006-08-25
Abstract: A method for adding additional information to a sequence for synchronization is provided to transmit information to a terminal without increasing complexity by a synchronization channel to transmit the additional information. A method for adding additional information to a sequence for time and frequency synchronization includes the steps of: generating a sequence repeated by the predetermined number of times in a time domain; performing masking the sequence by using a code corresponding to the additional information; and transmitting a signal including the masked sequence to a receiving stage. The code is any one of an orthogonal code or a pseudo-orthogonal code.
Patent KR-20080020158-A (KR)
Title: The heat exchanging pin and the heat exchanging tube
Inventor: SEONG MYEONG JE
IPC: F28F1/24
Filed: 2006-08-31
Abstract: A heat exchanger fin and a heat exchanger tube having the same are provided to facilitate heat exchange between fluids flowing inside and outside the heat exchanger tube by increasing heat transfer area, and to allow various arrangement of the heat exchanger tube in the process of designing a heat exchanger. A heat exchanger fin(100), which is attached onto an outer periphery of a heat exchanger tube within a housing of a heat exchanger that absorbs ambient heat or dissipates heat, comprises a cylindrical connection part(110), a disk-like flange part(120), and a filler metal mounting part(140). The connection part has a predetermined width to make face contact to the outer periphery of the heat exchanger tube. The flange part extending from one end of the connection part in radial direction, having a plurality of embossments(130) formed like a dome with an outside open, whose top position is lower than the width of the connection part, at a predetermined gap(132) between each embossment. The filler metal mounting part is grooved on the flange part to mount a filler metal for brazing of the outer periphery of the heat exchanger tube and the connection part.
Patent KR-20080021252-A (KR)
Title: Cover tape forming unit and tape feeder having the same
Inventor: AHN JAE HONG
IPC: H05K13/02
Filed: 2006-09-01
Abstract: A cover tape forming unit and a tape feeder having the same are provided to improve a quality of products and reduce a processing accident by uniformly maintaining a pitch alignment operation in a propagation direction and an opposite direction of a base tape. A cover tape forming unit includes a first rotator, a second rotator(210), and a forming member(211). The first rotator receives a power from an external and rotates. The cover tape is inserted so that the first rotator is contacted with an outer plane. The second rotator is coupled to be geared with the first rotator. The forming member forms a cover tape which is inserted through a contact plane of the first rotator and the second rotator. A forming home is formed on the first rotator to have a predetermined depth on an outer plane along a rotation direction of the rotator. A forming member of a protrusion shape which forms the cover tape is set by inserting the forming member into a forming groove of an outer plane along the rotation direction.
Patent KR-20080022304-A (KR)
Title: Semiconductor memory device.
Inventor: KIM JAE HYUN
IPC: G11C29/00
Filed: 2006-09-06
Abstract: A semiconductor memory device is provided to check actual address information of a memory cell by using only simple electric test, as including a program circuit having a fuse and a dummy line. A memory cell array(410) comprises a plurality of memory cells connected between a plurality of word lines and a plurality of bit lines which is arranged in a matrix. At least four program circuits(C01,C06,C19,C24) are connected between a dummy line and a charge accumulation node of memory cells arranged at edges among the plurality of memory cells arranged in a matrix. The program circuit comprises a fuse, and fixes the output of the memory cell as a specific value when the fuse is not cut, by the dummy line applied with data with opposite phase to the data applied from the outside for write operation of the memory cell.
Patent KR-20080025983-A (KR)
Title: A rear thermal expansion valve of dual type air conditioning systemfor a car
Inventor: KIM KYU SUNG
IPC: B60H1/32
Filed: 2006-09-19
Abstract: A rear expansion valve of a dual type air conditioning system for a vehicle is provided to allow oil mixed with refrigerant to easily flow to a compressor by forcibly operating a valve stem to open an orifice so that the refrigerant flows. A rear expansion valve of a dual type air conditioning system comprises first and second fluid paths(32,33). A valve body(31) is formed in the first fluid path and has an orifice(32d). A valve stem(37) controls the amount of refrigerant passing through the orifice. A head unit(34) is installed at an upper part of the valve body. A diaphragm(34c) is installed at an upper space of the head unit. Two ends of a rod(35) are connected to the diaphragm and the valve stem. A heater(38) is installed at an outer surface of the head unit, and is operated according to power supply.
Patent KR-20080026918-A (KR)
Title: Heat exchanger
Inventor: LIM HONG YOUNG
IPC: F28F9/02
Filed: 2006-09-22
Abstract: A heat exchanger is provided to insert protrusion parts of tube insertion holes of headers into grooves of tubes, thereby inserting the tubes into the headers by the same depth and controlling the insertion depth of the tubes. A heat exchanger includes tubes(30) of which ends are formed with inward groove parts(32), and headers(20) having tube insertion holes(21) formed with protrusion parts(23) for fixing the tubes in the headers. The tube insertion holes are formed with burring parts(22) in the tube insertion direction and the protrusions are formed at ends of the burring parts to be fitted with the groove parts.
Patent KR-20060113592-A (KR)
Title: Electronic lock system
Inventor: KIM GAP SIK
IPC: E05B49/00
Filed: 2006-09-28
Abstract: An electronic lock system is provided to simplify a key management by differently assigning memory areas of an EEPROM contacted with a ROM key. An electronic lock system comprises an input terminal, a RAM(15), a CPU(13), an EEPROM(30), and a drive unit. The input terminal transfers an electronic code of the ROM key to the system. The RAM temporarily stores the electronic code of the ROM key. The CPU performs a specific function by comparing the stored electronic code with the previous stored electronic code. The EEPROM memorizes the input electronic code. The drive unit is connected to the CPU for drive a lock device according to a lock device drive signal output from the CPU.
Patent KR-20080030317-A (KR)
Title: Image forming apparatus
Inventor: JANG HEUNG KYU
IPC: B41J13/02
Filed: 2006-09-29
Abstract: An image forming apparatus is provided to transfer second size papers without additional tools by arranging an auxiliary transfer roller for helping transfer of the second size papers between a paper feeding port and a pick-up roller. An image forming apparatus comprises a paper feeding cassette, a pick-up roller, a transfer roller(160), an auxiliary paper feeding cassette(120) and an auxiliary transfer roller. The paper feeding cassette is loaded with papers. The pick-up roller picks up the papers from the paper feeding cassette. The transfer roller transfers the papers picked up by the pick-up roller. The auxiliary paper feeding cassette is arranged in one side of the paper feeding cassette and guides the papers to the pick-up roller. The auxiliary transfer roller guides the papers of the auxiliary paper feeding cassette to the pick-up roller.
Patent KR-20070038007-A (KR)
Inventor: KIMURA YOSHIO
IPC: H01L21/027
Filed: 2006-10-02
Abstract: 본 발명의 과제는 배기 유체 중 이물질의 수집을 확실하게 하는 동시에, 수집량의 증대를 도모할 수 있고, 또한 장치의 소형화를 도모할 수 있게 한 배기 장치를 제공하는 것이다. 
     피처리 기판인 반도체 웨이퍼(W)를 수용하는 밀폐 용기(54) 내에 공급되어 처리에 제공되는 유체를 배기하는 배기 장치에 있어서, 배기관(68)을 거쳐서 밀폐 용기에 접속되는 동시 하단부가 폐색되는 외부 배기통(71) 내에, 상기 외부 배기통 내를 흐르는 배기 유체를 하방으로 안내하는 하류 안내로(201)와, 상기 하류 안내로를 흐른 배기 유체를 상방에 안내하는 동시에 배기 유체 중의 이물질 등을 중력 침강시키는 상류 안내로(202)와, 상기 상류 안내로를 흐르는 배기 유체를 하방 외부로 안내하는 배출로(203)를 구비하고, 배출로에 배기 수단인 이젝터(100)를 끼워 설치한다. 
       
     외부 배기통, 반도체 웨이퍼, 하류 안내로, 배출로, 상류 안내로, 이젝터
Patent KR-20080034642-A (KR)
Title: Broad-band antenna
Inventor: KIM JONG LAE
IPC: H01Q11/08
Filed: 2006-10-17
Abstract: A broad-band antenna is provided to enhance a band and a gain by adding a parasitic radiator without varying a size or a shape of an existing antenna. A broad-band antenna(10) includes a main radiator(12), a parasitic radiator(13), and a dielectric body(14). One end of the main radiator is connected to a feeding unit(11) and the other end of the main radiator is opened. A current signal transmitted through the feeding unit flows to the other end of the main radiator. A radiation pattern is formed around the main radiator by a current flowing on the main radiator. The parasitic radiator is provided adjacent to the main radiator. The parasitic radiator is not in electrical contact with the main radiator. Teflon, polyarbonate, polyeurethane, and the like are used as the dielectric body, thereby preventing the main radiator and the parasitic radiator from being in electrical contact with each other and maintaining an optimal space between the radiators.
Patent KR-20070043621-A (KR)
Inventor: ASAMI TARO
IPC: G02B13/18
Filed: 2006-10-18
Abstract: 특히 배율색수차에 대해서 양호한 광학성능을 유지하면서, 소형이고 경량인 광각렌즈계를 저렴하게 실현할 수 있도록 한다. 
     물체측으로부터 순차적으로, 물체측으로 볼록면을 향한 네거티브의 메니스커스 렌즈인 제1렌즈(L1)와, 적어도 한쪽의 면이 비구면인 제2렌즈(L2)와, 상측(像惻)의 면이 상측으로 볼록형상이고, 적어도 한쪽의 면이 비구면인 포지티브의 제3렌즈(L3)를 구비하고 있다. 제1렌즈(L1)는 아베수가 40 이상의 재질, 제3렌즈(L3)는 아베수가 50 이상의 재질로 이루어진다. 제2렌즈(L2) 및 제3렌즈(L3)의 적어도 1면은 색수차 보정용의 회절기능을 가진 면으로 되어 있다. 개구 조리개(St)는 제2렌즈(L2)와 제3렌즈(L3) 사이에 배치되어 있다. 제1렌즈(L1)는 유리의 구면 렌즈, 제2렌즈(L2) 및 제3렌즈(L3)는 각각, 양면이 비구면인 플라스틱 렌즈인 것이 바람직하다.
Patent KR-20080035144-A (KR)
Title: Method and system for controlling the access to the database
Inventor: KIM KWANG HEE
IPC: G06F17/00
Filed: 2006-10-18
Abstract: A method and a system for controlling an access to a database are provided to intercept an attempt to access the database by a user who has no access right of a corresponding port by adding a firewall to a conventional system wherein the firewall has an independent access port for each account. A method for controlling an access to a database comprises the following several steps. A person in charge of an inquiry task obtains an exposed account ID and password of a manager(S502). The person in charge of the inquiry task transmits a database access request signal, including account information, to a firewall via an inquiry port(S504). If the firewall receives the database access request signal, the firewall compares the account information with an inquiry account list and checks whether the ID and the password included in the account information have a right of the access to the inquiry port(S506). If the ID and the password have no right, the firewall transmits an access request fail signal to the person in charge of the inquiry task(S508).
Patent KR-20070066851-A (KR)
Title: Machine for treating substrates and method
Inventor: KOPARAL ERKAN
IPC: H01L21/02
Filed: 2006-10-25
Abstract: A substrate processing apparatus is provided to prevent time overlapping in a chamber loading process by embodying an optimum time interval of a work flow in the entire process including loading of a transfer system and a rotary module. A first process is performed in at least a first process chamber(2), a second process chamber(3) and a third process chamber(4). A central transfer chamber(5) is connected to at least the three process chambers. A substrate(S) is loaded/unloaded into/from an apparatus(1) for processing the substrate by a first lock region(6). The first process chamber is disposed between the first lock region and the central transfer chamber, connected in series to the first lock region and the central transfer chamber. The second and third process chambers are connected to the central transfer chamber, capable of being accessed independently. The apparatus for processing the substrate can includes a second lock region(7) for taking out the substrate.
Patent KR-20070050818-A (KR)
Inventor: YANG MIN SOO
IPC: C08F2/20
Filed: 2006-11-03
Abstract: 본 발명은 유기용제 내 분산시 점도 변화가 적고, 높은 가교도를 갖으며 백색도가 우수한 고분자 입자 및 그 제조 방법에 관한 것이다.  보다 구체적으로 적어도 일종의 유기용제 100중량부에 40 내지 100중량부로 분산시켰을 때 100시간까지의 점도 증가가 초기 점도의 500% 이하인 고분자 입자 및 이의 제조 방법에 관한 것이다. 
     구형 고분자 입자, 내용제성, 백색도, 단분산
Patent KR-20080040996-A (KR)
Title: Plasma display device and driving method thereof
Inventor: ITO EIJI
IPC: G09G3/293
Filed: 2006-11-06
Abstract: A plasma display apparatus and a driving method thereof are provided to prevent discharge between X and Y electrodes during an address period by reducing voltage difference between the X and Y electrodes. A plasma display apparatus includes plural first and second electrodes, plural third electrodes across the first and second electrodes, and plural discharge cells formed by the first, second, and third electrodes. During an address period for selecting non-light emitting cells among light emitting cells of plural discharge cells, a scan pulse(VscL) is applied to the second electrodes while applying negative first voltages to the first electrodes. While applying the first voltages to the first electrodes, an address pulse(Va) is applied to the third electrodes of non-light emitting cells among light emitting cells formed by the scan pulses applied first electrode.
Patent KR-20080043521-A (KR)
Title: Continuous variable valve lift system using roller rocker arm type
Inventor: KIM DAE SUNG
IPC: F01L13/00
Filed: 2006-11-14
Abstract: A continuous variable valve lift system using a roller rocker arm is provided to ensure a compact layout by simplifying the structure of a continuous variable valve lift system. A continuous variable valve lift system using a roller rocker arm comprises a cam(10) of a cam shaft(1) that rotates by driving force of an engine. A time change arm(20) is mounted at a rocker arm shaft(2) and rotates together with the cam of the cam shaft. A base arm is mounted at the rocker arm shaft and vertically moves as the cam of the cam shaft rotates. A valve(40) is opened and closed by the vertical movement of the base arm. A lost motion arm(50) is mounted at the rocker arm shaft to control lift timing and duration of the base arm according to rotary movement of the cam of the cam shaft.
Patent KR-20080044566-A (KR)
Title: Accumulator of anti-lock brake system
Inventor: AHN SUNG KI
IPC: B60T8/48
Filed: 2006-11-16
Abstract: An accumulator of an anti-lock brake system is provided to discharge flown brake oil more effectively, to secure clean appearance, and to discharge the brake oil according to brake operation. An accumulator of an anti-lock brake system comprises a body(110), a reciprocating member(120), an elastic member(130), a cover member(140) and a valve member(150). The body stores brake oil. The reciprocating member is formed so as to be reciprocated inside the body. The elastic member is connected to the reciprocating member and compressed or extended. The cover member covers an opened portion of the body, supports one part of the elastic member and stores the brake oil flown between the body and the reciprocating member. The valve member is equipped in the cover member, discharges the brake oil stored by reciprocating motion of the reciprocating member, and prevents inflow of outside foreign matters.
Patent KR-20080046945-A (KR)
Title: Method and apparatus for controlling record of (an) image display device
Inventor: KIM HYO SUNG
IPC: H04N5/92
Filed: 2006-11-24
Abstract: A method and an apparatus for controlling record of an image display device are provided to convert input signals more than an SD grade into an SD grade to enable the input signals more than the SD grade to be recorded or played and to increase satisfaction of a user. Recording of an image display device storing an input signal is controlled, using an SD graded MPEG encoder. It is judged whether recording command is inputted from the outside(S100). When the recording command is inputted, it is judged whether the input signals are SD-graded(S130). When the input signals are SD-graded, formats of the input signals are converted into an SD grade(S140). The converted input signal is stored. It is judged whether the formats of the input signals are 480i or 575i.
Patent KR-20060132767-A (KR)
Title: A primary station utilizing beam forming and sweeping for common and dedicated channels
Inventor: CUFAARO ANGELO
IPC: H04B7/26
Filed: 2006-11-24
Abstract: A primary station using beamforming and sweeping for a common channel and a dedicated channel is provided to offer a fair coverage for both common channel and dedicated channel in a wireless communication system. A primary station(100), communicating with a secondary station(102) through a radio link(104), comprises a wireless up/down converter(106) connected with an adjustable antenna(108). The up/down converter(106) is additionally connected with a control unit(110). The control unit(110) comprises a beamforming unit(112), an Rx signal analysis unit(114), a beam control unit(116), and a central controller(118). The beamforming unit(112) determines a desired beam shape, controls the antenna(108), and forms a beam. The beam control unit(116) controls the antenna(108) to turn the beam toward a desired direction. The Rx signal analysis unit(114) analyzes a signal received from the secondary station(102), determines from which secondary station the signal was transmitted, and analyzes from which way the signal was transmitted. The central controller(118) adjusts the operations of the beamforming unit(112), the Rx signal analysis unit(114), and the beam control unit(116) so that the antenna(108) can be controlled properly.
Patent KR-20070056972-A (KR)
Title: Light-emitting device and electronic apparatus
Inventor: KUBOTA TAKEHIKO
IPC: H05B33/26
Filed: 2006-11-27
Abstract: A light emitting device and an electronic apparatus are provided to decrease a capacity parasitic to a capacitor element and a conductive part by disposing the conductive part on a side opposite to the capacitor element. A conductive part(71) electrically couples a drive transistor(Tdr) and a light emitting element(E). The drive transistor is disposed between the conductive part and a capacitor element. The drive transistor includes semiconductor layers(31,41) having a channel region facing a gate electrode of the drive transistor, with a gate insulating layer(L0) disposed between the channel region and the gate electrode. A capacitor element includes a first electrode(21) electrically coupled with the gate electrode, and a second electrode(22) facing the first electrode.
Patent KR-20080049217-A (KR)
Title: Liquid crystal display device
Inventor: LEE SEUNG HWAN
IPC: G02F1/1333
Filed: 2006-11-30
Abstract: A liquid crystal display device is provided to allow a soft pad to remove a gap between a liquid crystal panel and a case top and to reduce shock by touch of the liquid crystal panel to prevent scratch on the liquid crystal panel and to prevent the light leakage. A liquid crystal display device comprises a bottom cover(20), a liquid crystal panel(60), case tops(70), and a soft pad(80). The bottom cover receives multiple lamps(10). The liquid crystal panel is placed at the upper part of the bottom cover. The case tops cover edges of the liquid crystal panel and the sides of the bottom cover. The soft pad makes a gap between the case top and the liquid crystal panel into zero. The liquid crystal display device includes a diffusion plate(30), multiple optical sheets(40), and a panel guide(50). The diffusion plate covers a front surface of the bottom cover. The optical sheets are placed on the diffusion plate. The panel guide, placed at the bottom cover, supports the liquid crystal panel. A pressing pad(52) is placed between the diffusion plate and the panel guide.
Patent KR-20080050085-A (KR)
Title: Tape carrier package
Inventor: YANG DONG KYU
IPC: G02F1/1345
Filed: 2006-12-01
Abstract: A tape carrier package is provided to radiate heat effectively generated from a drive IC of an LCD(Liquid Crystal Display) to prevent the tape carrier package from being deformed by the heat and improve the display quality of the LCD. A tape carrier package(204) includes a base film(214), a drive IC(Integrated Circuit)(205), a heat-radiating part(215), an input pad(212), and an output pad(211). The drive IC is formed on the base film. The heat-radiating part is formed on the base film and connected to the drive ID to radiate heat generated from the drive IC. The input pad is formed at one end of the backside of the base film and connected to the drive IC and a printed circuit board. The output pad is formed at the other end of the backside of the base film and connected to the drive IC and the printed circuit board.
Patent KR-20080054613-A (KR)
Title: One directional drain plug
Inventor: LEE DONG OH
IPC: B62D25/02
Filed: 2006-12-13
Abstract: An one directional drain plug is provided to prevent infiltration of moisture into a body panel and to prevent corrosion of the body panel by forming a drain pipe on a plug body for naturally draining moisture from inside to the outside of the body panel. An one directional drain plug comprises a plug body(1), and a drain pipe(4). The plug body is inserted to a hole formed on a body panel. The plug body has a fastening sill(1a), a flange(3), and an elastic groove. The fastening sill is fastened at a periphery of an inner part of the hole. The flange is integrally formed at a periphery of the plug body. The elastic groove is formed on the plug body to circumferential direction. The drain pipe passes through one surface to the other surface of the plug body, and has bent paths which are doubly bent with U-shape.
Patent KR-20080057361-A (KR)
Title: Apparatus and method for surface treatment on insulation panel
Inventor: HAN SEONG JONG
IPC: B63B25/00
Filed: 2006-12-20
Abstract: An apparatus and a method for surface treatment on an insulation panel are provided to perform plasma pretreatment on a surface of a sheet, thereby securing an operator's safety and reducing an operation time. An apparatus for surface treatment on an insulation panel includes a frame part(100). The frame part includes a movable carriage(11) and a trailer(12). The movable carriage uses a conventional runner used on an insulation panel, or an exclusive runner structure using rails. The trailer is connected to an end of the movable carriage. The trailer configured to load an inside transformer, a generator, a pre-transformer, a remote controller, and so on, and convey them. The trailer includes a driving part(200) and an adhesion part(300).