baber/WOPTO huggingface dataset:
Patent KR-20030050105-A (KR)
Inventor: OH SEOK
IPC: H01L21/304
Filed: 2001-12-18
Abstract: PURPOSE: A chemical mechanical polishing apparatus is provided to prevent a process defect of a wafer from being caused by the heat generated during a process by maintaining a proper temperature of a platen. CONSTITUTION: A polishing pad(212) is placed on the platen(210). A head holds the wafer and rotates, located on the platen. A cooling apparatus(250) cools the platen, surrounding the head. An upper ring(222) is connected to a rotation axis(230). A retainer ring(224) prevent the wafer from being separated during a process, surrounding the upper ring. A plate(226) includes a plurality of holes for holding the wafer by using vacuum, received in the retainer ring. A membrane(228) applies pressure to the wafer during a process, surrounding a part of the plate. The head includes the upper ring, the retainer ring, the plate and the membrane. The upper ring includes a plurality of gas inflow holes(229) that make the gas supplied from an outer gas supply line(240) injected to the inside of the head.
Patent KR-20030052180-A (KR)
Title: Apparatus for eliminating alien substance in exhaust duct for shaft kiln
Inventor: SEO YEONG SIK
IPC: F27B1/10
Filed: 2001-12-20
Abstract: PURPOSE: An impurity removing apparatus is provided to prevent combustion air from being leaked into an exhaust duct of a shaft kiln by installing an air spraying nozzle at an inlet part of the exhaust duct. CONSTITUTION: An impurity removing apparatus includes a nozzle pipe(110), an air feeding valve and an actuating section. The nozzle pipe(110) is fixedly installed at an inlet part of an exhaust duct(4) and is provided at an outer peripheral portion thereof with a plurality of nozzles(111) for spraying air at a high speed. The air feeding valve is connected to the nozzle pipe(110) and is selectively opened or closed. The actuating section rotates a damper(2) and turns on/off the air feeding valve. The actuating section has a bracket fixed to the damper, links connected to the air feeding valve and the bracket, and a hydraulic cylinder connected to a lower portion of the bracket.
Patent KR-20030053617-A (KR)
Title: Apparatus for controllin stock level according to coke center charge in furnace
Inventor: BAE CHANG SU
IPC: C21B7/20
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for controlling stock level according to center charging of coke into blast furnace is provided to prevent rapid level drop inside the furnace and prevent facility accident and reduction of blowing air volume by varying stock level control correspondingly to center charging mode during level controlling in the furnace. CONSTITUTION: The apparatus includes input parts (A1,A5,A6) for detecting stock level detection signal, center charging receiving signal and center charging completion signal of sounding leveler and weight detection signal of relay tank for coke; first to third setting parts (A2,A7,A10) for setting stock level control value during normal charging, coke charging amount during center charging and stock level control value during center charging; first comparison part (A3) for determining whether actually measured levels are lower than a set level or not by comparing stock level measured values inputted into the input parts with first set value that is the stock level control value during normal charging; second comparison part (A8) for judging whether center charging is received into charging hopper or not by comparing coke weight value set in the second setting part (A7) with coke weight of relay tank hopper; third comparison part (A11) judging whether the stock level is lower than the control level or not by comparing stock level control value during center charging set in the third setting part (A10) with actually measured stock level values impressed to the input parts; an output part (A4) for outputting low level signal when it is judged that measured levels from the first or third comparison part are lower than the set level; and an output control part (A9) for impressing output of the first comparison part (A3) to the output part (A4) in case of during normal charging mode according to input signals of the input parts and second comparison part (A8), and impressing comparison results of the third comparison part (A11) to the output part (A4) in case of during center charging mode.
Patent KR-20030053875-A (KR)
Title: apparatus for door auto opening and closing in kim-chi refrigerator
Inventor: LEE YEONG GIL
IPC: A23B7/10
Filed: 2001-12-24
Abstract: PURPOSE: An opening-closing apparatus of a door in a kimchi refrigerator is provided, thereby automatically opening and closing the door by a gear reduction motor. The opening-closing apparatus improves convenience and stability when a user draws contents stored in a storage chamber. CONSTITUTION: A kimchi refrigerator in which a door(30) for opening and closing a storage chamber is mounted on the upper surface of a body(60) contains an automatic door opening-closing apparatus. The door opening-closing apparatus comprises: a door gear(42) coupled to a power transmission shaft(40) transversely connected to the rear of the door; a motor gear(48) coupled to a drive shaft(47) of a gear reduction motor(46) installed on one side of a coupling section of the door and body; and a reduction gear means for transmitting the rotation of the motor gear to the door gear by being engaged to the motor gear and door gear. The reduction gear means comprises a first reduction gear(50) and a second reduction gear(52).
Patent KR-20030054921-A (KR)
Title: System for providing high pressure air of diesel engine
Inventor: KWON YEONG DONG
IPC: F02B29/08
Filed: 2001-12-26
Abstract: PURPOSE: A high pressure air supply system is provided to achieve improved combustion efficiency in the later stage of fuel injection by temporarily injecting high pressure air in the later stage of fuel injection. CONSTITUTION: A high pressure air supply system comprises a branch pipe(10) branched off from an intake line(26) arranged between a turbo charger(18) and an intercooler(20) and extended to the peripheral area of an injector; a high pressure air control valve(12) mounted on the branch pipe; a cylinder position sensor(24) mounted on an engine cylinder, and which senses the top dead center of the cylinder head; and an ECU(16) connected to the high pressure air control valve and the cylinder position sensor. The high pressure air is injected from the outlet port of the branch pipe disposed around the injector even in the later stage of fuel injection.
Patent KR-20030056133-A (KR)
Title: Method for coverage optimum of forwarding link inter network
Inventor: LEE U CHAE
IPC: H04B7/26
Filed: 2001-12-27
Abstract: PURPOSE: A method for optimizing forward link coverage in an intergeneration network is provided to equally maintain coverage by adjusting a ratio of total power of a base station to pilot power. CONSTITUTION: A traffic amount by voice and data calls is calculated through forward and backward directions based on the current power assigning rate(11). Digital gains are changed by calculating a power assignment rate by channels, and the changed digital gains and the previous digital gains are divided by a total power value of a base station respectively(12). It is judged whether a difference between an Ec/lo calculated based on the changed digital gains and another Ec/lo based on the previous digital gains is within a set range(13). If the difference exceeds the range, a loop is repeatedly executed while continuously changing the digital gains. If the difference is in the range, the changed digital gains are set up(14). A base station and an operator station change a forward attenuation to be appropriate for the set digital gains(15). A hand-off parameter is changed to reduce an overlapping ratio between base stations(16).
Patent KR-20030056299-A (KR)
Title: Method for invoking vb5.2 interface in access networks and switching networks
Inventor: HUH JAE DU
IPC: H04L29/10
Filed: 2001-12-28
Abstract: PURPOSE: A VB5.2 interface driving method in a subscriber network and a B-ISDN(Broadband-Integrated Service Digital Network) is provided to supports VB5.2 interface of on-demand allocation as to virtual path/virtual connection(VP/VC) in the subscriber network and the B-ISDN, when the subscriber network and the B-ISDN are connected based on VB5.2 interface. CONSTITUTION: According to the VB5.2 interface driving method of a subscriber network and a B-ISDN system including a system operation management part(21) and a VB5 protocol part(22), the VB5 protocol part initializes the whole system by receiving a VB5 driving request from the system operation management part. A provision as to a corresponding interface is constituted, and an initialization state as to the VB5.1 interface is completed. An internal connection setting as to a corresponding interface between an optical line terminal(OLT) and an optical network unit(ONU) is executed. Setting of virtual path connection/virtual channel connection(VPC/VCC) for RTMC and B-BCC(Broadband Bearer Channel Connection) is executed. The VBB protocol part informs the system operation management part of provision ending as to the corresponding interface. A driving as to the VB5.1 interface is requested and performed. The driving is performed according to the driving procedure by requesting a driving as to the VB5.2 interface as to the VB5.1 interface whose driving is ended successfully. If additional provision as to other interface is required, the above steps are repeated, and if additional provision as to other interface is not required, the driving ends.
Patent KR-20030056735-A (KR)
Title: Method for preparing the flexible welsh onion freezed and dried
Inventor: CHOI HO DEOK
IPC: A23B7/024
Filed: 2001-12-28
Abstract: PURPOSE: A method of preparing soft freeze-dried welsh onion having high moisturizing properties and low absorption properties even in a freeze-dried state is provided. Therefore, the product has excellent storageability and preservability and easy reproduces the flavor and texture peculiar to welsh onion by boiling water. CONSTITUTION: Welsh onion(Allium fistulosum) is cut, parboiled and dehydrated. Thereafter, the dehydrated welsh onion is immersed in a mixed sugar liquid comprising fatty acid, sugar and a humectant in a ratio of 3 to 5:1 to 5:0.1 to 3, frozen under vacuum condition and then dried. The sugar is one or more selected from the group consisting of glucose, lactose, maltodextrin and starch sugar. The humectant is one or more selected from trehalose, purified salt and D-sorbitol.
Patent KR-20030056987-A (KR)
Title: The compound for preventing and treatmenting from disease related to heart and blood system in diabetes by using green tea catechins as effective component
Inventor: CHAE YEONG MI
IPC: A61K31/352
Filed: 2001-12-28
Abstract: PURPOSE: A composition containing, as a main component, catechin which is a major component of green tea is provided. Therefore, the composition is effective for the prevention of cardiac insufficiency and reduction of oxidative damage and aging. CONSTITUTION: To analyze an effect of catechin on metabolic function in the kidney tissue of a diabetic rat, catechin is supplied to the rat and then streptozotocin is injected thereinto. Metabolic control and a cascade system of arachidonic acid in the kidney tissue of the diabetic rat are checked. And the oxidative damage and the activity of antioxidase in the cardiac tissue are measured. The composition exhibits effective prevention and treatment effects on ardiovascular disease in a diabetic rat. The green tea catechin improves the injury index of kidney function such as microalbumin, microglobulin and reduces oxidative injury and aging.
Patent KR-20030058558-A (KR)
Title: Method and Appratus for Clock Distribution of Network Synchronization in IMT-2000
Inventor: AHN JIN SIK
IPC: H04L7/00
Filed: 2001-12-31
Abstract: PURPOSE: A clock supply apparatus for network synchronization of a mobile communication system and a method thereof are provided, which supply a stable clock to each shelf of a radio network controller(RNC). CONSTITUTION: According to the clock supply apparatus for network synchronization, a RSYC(RNC Synchronization Card)(200) receives two E1 signals from a standard synchronization reference timing apparatus(GPSM) or a DOTS(Digital Office Timing Supply) or receives a clock having two frequencies from an optic line of a core network(MSC/PDSN), and then generates a clock synchronized to each unit in a system. And a RCDC(RNC Distribute Card)(220) distributes the clock generated from the clock generation unit to the radio network controller system.
Patent KR-20010085396-A (KR)
IPC: A61K38/20
Filed: 1999-08-13
Abstract: 본 발명은 탁소이드 유도체의 신규 용도에 관한 것이다. 더 자세히 설명하면 이는 탁소이드 유도체의 투여에 의한 인간을 포함하는 포유류의 뇌에서의 비정상적 세포 증식의 치료방법에 관한 것이다.
Patent KR-20010072721-A (KR)
IPC: C08F4/04
Filed: 1999-08-23
Abstract: The present invention relates to a process for the preparation of grafted polymers wherein in a first step A) a stable nitroxyl radical is grafted onto a polymer, which step comprises heating a polymer and a stable nitroxyl radical (NO.); and in a second step B) the grafted polymer of step A) is heated in the presence of an ethylenically unsaturated monomer or oligomer to a temperature at which cleavage of the nitroxyl-polymer bond occurs and polymerization of the ethylenically unsaturated monomer or oligomer is initiated at the polymer radical; maintaining said temperature for further polymerization and afterwards cooling down the mixture to a temperature below 60° C. Further subjects are grafted polymers prepared by said process, the use of the polymeric radical initiator and the use of NO radicals for grafting polymers.
Patent KR-20010080086-A (KR)
IPC: H01J17/49
Filed: 2000-08-10
Abstract: 본 발명은, 운반체 플레이트(carrier plate)(2), 투명한 전면 플레이트(front plate)(1), 상기 운반체 플레이트(2)와 상기 전면 플레이트(1) 사이의 공간을 가스로 충진된 플라즈마 셀(plasma cell)로 분할하는 리브 구조(rib structure)(13)를 포함하고, 플라즈마 셀에서 코로나 방전(corona discharge)을 발생시키기 위해 상기 전면 플레이트(1) 또는 상기 전면 플레이트(1)와 상기 운반체 플레이트(2)에 하나 이상의 전극 배열(6,7,11)을 포함하며, 인광체 층(phosphor layer)(10)과 반사층(reflection layer)(8)을 포함하는 플라즈마 디스플레이 스크린에 관한 것으로, 상기 반사층(8)은 147nm부터 700nm까지의 파장 범위에서 n = n real + ik (n > 1.3, k < 0.05)의 굴절률을 갖는 비금속 분말을 포함하고, 상기 분말은 100nm < d < 1000nm의 평균 입자 직경을 가지며, 상기 플라즈마 디스플레이 스크린은 향상된 휘도(luminance)를 특징으로 한다.
Patent KR-20010080222-A (KR)
IPC: H04B7/06
Filed: 1999-10-05
Abstract: 안테나 어레이의 다수의 소자(116 및 118)로부터 직렬 트레픽 채널(58)을 송신하기 위한 안테나 소자 신호(112 및 114)를 생성하기 위한 방법에 있어서, 직렬 트래픽 채널의 데이타는 두개 또는 그 이상의 병렬 트래픽 채널(64 및 66)로 변환된다.  이후에 두개 또는 그 이상의 병렬 트래픽 채널은 서로 다른 확산 코드(68 및 70)로 확산되어 확산 트래픽 신호(72 및 74)를 생성한다.  확산 트래픽 신호는 조합되어 조합된 신호(80)을 생성하는데 이들은 각각 어댑티브 어레이 웨이트(90 및92)에 따라서 변경되어 소자 신호(94 및 96)를 생성한다.  파일럿 신호가 소자 신호의 적어도 하나에게 합산되어(98) 두개 또는 그 이상의 안테나 소자 신호(94 및 96) 를 생성한다.
Patent KR-20010099770-A (KR)
Title: Method and apparatus for forming a beaded can end
IPC: B21D13/02
Filed: 1999-09-22
Abstract: A can end is formed from sheet material in a single acting press by blanking a workpiece and holding the workpiece between a blanking punch and a draw pad. The periphery of the workpiece is worked between a knockout and a crown ring to contour a crown. A bead punch advances into the workpiece to form a shell extending from the crown. The bead punch bottoms out on a bead die and collapses to a predetermined position to form a plurality of beads adjacent the shell by flowing a portion of the shell to form the beads while shortening the shell to less than specifications for the can end. The bead punch returns to an uncollapsed position during upstroke of the press to extend the shell to be within specifications. Apparatus for forming a can end in a press includes a fluidly supported die crown ring having an upper surface defining a can end crown contour. A knockout is aligned with the die crown ring for engaging a workpiece upon downstroke of the press to form a crown in the periphery of the workpiece. A punch, mounted to collapse against fluid pressure, forms a shell extending from the crown and presses the workpiece against a bead die to form a plurality of beads adjacent the shell. The punch collapses so that a portion of the shell flows to form the beads and returns to an uncollapsed position during upstroke to extend the shell to meet specifications.
Patent KR-20010082355-A (KR)
IPC: G06Q50/10
Filed: 1999-05-20
Abstract: 상위 장치 및 단말 장치로 트랜잭션 로그를 관리하는 정보 처리 방법, 정보 처리 장치 및 기억 매체에 관한 것으로,  데이터가 파괴된 경우 용이하면서도 정확한 데이터 복구를 할 수 있는 정보 처리 방법, 정보 처리 장치 및 기억 매체를 제공하는 것을 목적으로 한다.  POS 단말 장치(12)로 입력하는 트랜잭션 로그 정보 가 발생할 때 마다 매번 서버 콘트롤러(11)로 송신된다.  서버 콘트롤로(11)는 트랜잭션 로그 정보를 저장한다.  POS 단말 장치(12)에서 문제가 발생할 경우,  문제 해결시,  POS 단말 장치(12)는 서버 콘트롤러(11)로 복구 명령을 내린다. 이런 방식으로,  당일 트랜잭션 로그 정보와 전일 하드 토탈 정보가 서브 콘트롤러(11)로부터 회수된다.  트랜잭션 로그 정보와 하드 토탈 정보를 기초로 하여,  POS 단말 장치(12)로 하여금 이전에 문제가 발생했던 곳으로 되돌아가게 하여 당일 트랜잭션 로그 정보와 그 하드 토탈 정보를 복구한다.
Patent KR-20010101929-A (KR)
IPC: H04N9/896
Filed: 2000-12-01
Abstract: 본 발명은 문자정보를 포함하는 영상정보를 기록매체에 기록하는 영상기록장치에 있어서 상기 영상정보를 차례로 수신하는 ADC와, 상기 영상정보로부터 상기 문자정보를 추출하는 문자정보 추출부와, 수신한 상기 영상정보군의 일부의 영상정보를 생략 또는 중복하여 상기 영상정보의 수신주파수에 관계없이 일정주기로 출력하는 영상기록 제어부와, 추출한 문자정보를 상기 일정주기로 출력하는 문자정보 기록제어부와, 출력된 상기 영상정보 및 상기 문자정보를 각각 수신한 순서로 대응시켜 상기 기록매체에 기록하는 기록부를 구비하며, 문자정보 기록제어부는 소정 조건하에서 추출된 문자정보의 값이 널값인지의 여부를 판정하여, 널값인 경우는 당해 문자정보를 상기 출력의 대상으로부터 제외시키고, 다음 문자정보를 문자정보 출력수단으로부터의 상기 출력의 대상으로 한다.
Patent KR-20010113690-A (KR)
IPC: B65D81/32
Filed: 2000-02-11
Abstract: 음료 컨테이너(10)는 기다란 외부 캐비티(20)를 규정하는 기저 부재(16)를 구비하고 있다.  자체 가열 캔을 제공하기 위해, 캐비티(20)는 생석회로 채워지고 물을 포함하는 폐쇄부에 의해 폐쇄된다.  캔이 뒤집힘에 따라 폐쇄부(30)가 개방되면, 물은 생석회로 흘러들어 발열 반응을 발생시킨다.  폐쇄부(30)가 자체 가열을 위해 작동되었음을 나타내는 증거를 제공하기 위해, 리드(34)의 내면에는 착색 또는 뚜렷한 패턴이 제공된다.  폐쇄부의 일부는 투명하며, 포함되는 물은 색을 갖고 있다.  예를 들면, 물은 빨간색이고 리드(34)의 내면은 파란색이다.  초기 상태 및 작동되지 않은 상태에서, 폐쇄부는 빨간색으로 나타날 것이다.  작동이 일어난 후, 물이 배출되는 동안, 폐쇄부는 파란색으로 나타날 것이다.  폐쇄부가 작동된 사실이 시각적으로 즉시 명확해 진다.
Patent KR-20010110726-A (KR)
IPC: B21D5/02
Filed: 2000-03-31
Abstract: A modular tool support element in sheet metal bending brakes which includes an intermediary member fixed to the respective toolplate and having a lower channel for receiving the tool shank provided with a groove along its entire length, support elements for supporting the shank in the channel while leaving it free to slide along the channel, and a clamping element for clamping the shank in the channel, wherein the modular element includes at least one lower channel which has a lateral wall which is a movable jaw rotatable about a fixed shaft rigid with the body of the intermediary member, there being provided a device for causing the jaw to rotate in the tool clamping direction, and movable abutments disposed on said jaw which are able to be positioned in front of or moved away from said rotation-causing device.
Patent KR-20020005666-A (KR)
IPC: C08J7/043
Filed: 2001-02-09
Abstract: 본 발명은 두께 50 ㎛ 이상 200 ㎛ 이하인 이축배향 폴리에스테르 필름의 양면 또는 일면에 접착용이성 도막이 형성된 헤이즈값이 2 % 미만이고, 또한 전체 광선투과율이 90 % 이상인 것을 특징으로 하는 폴리에스테르 필름 복합체 및 그 접착용이성 도막면에 광확산층이 적층된 광확산판에 관한 것이다. 
     본 발명에 의하면, 액정 디스플레이에 사용한 경우, 우수한 광학특성을 가지는 광확산판 및 그 기판이 제공된다.
Patent KR-20010112473-A (KR)
IPC: C07F9/38
Filed: 2000-03-30
Abstract: The patent application describes a process for the enzymatic chiral synthesis of L-phosphinothricin by transamination from its corresponding keto acid PPO with aspartate as amino donor. It is possible by a suitable reaction procedure to achieve a quantitative conversion on use of approximately equimolar amounts of amino donor and acceptor with complete consumption of the donor amino acid aspartate. The use of thermally stable transaminases makes a higher reaction rate and correspondingly large space/time yields possible.
Patent KR-20020015691-A (KR)
Title: Fabric router with flit caching
IPC: H04L12/46
Filed: 2000-05-16
Abstract: In a fabric router, flits are stored on chip in a first set of rapidly accessible flit buffers, and overflow from the first set of flit buffers is stored in a second set of off-chip flit buffers that are accessed more slowly than the first set. The flit buffers may include a buffer pool accessed through a pointer array or a set associative cache. Flow control between network nodes stops the arrival of new flits while transferring flits between the first set of buffers and the second set of buffers.
Patent KR-20020060079-A (KR)
Inventor: HASHIMOTO IKIKO
IPC: H01J11/36
Filed: 2002-01-03
Abstract: PURPOSE: A paste for forming ceramic capillary rib, its preparation method, a method for forming ceramic capillary rib using the paste, a ceramic capillary rib prepared by the method and a flat panel display containing the ceramic capillary rib are provided, which paste is easily coated, a long aging time and forms a highly fine ceramic capillary rib. CONSTITUTION: The paste comprises 50-95 wt% of a glass powder or a mixture powder of glass and ceramic; 0.1-15 wt% of a resin; and 3-60 wt% of various kinds of solvents, wherein the difference between the boiling points of the solvents is 30 deg.C ore more, and the solvents comprises at least one solvent selected from the group consisting of a low boiling point solvent with a boiling point of 100-180 deg.C and at least one solvent selected from the group consisting of a high boiling point solvent with a boiling point of 190-450 deg.C. Preferably the paste comprises further a plasticizer and/or a dispersant. Preferably the low boiling point solvent is selected from the group consisting of ethers, esters and hydrocarbons; and the high boiling point solvent is ethers.
Patent KR-20030060015-A (KR)
Inventor: LEE YEONG JIN
IPC: H01L21/68
Filed: 2002-01-05
Abstract: PURPOSE: A semiconductor wafer loader is provided to be capable of arranging between a transfer apparatus and a semiconductor wafer loader by using a laser generator. CONSTITUTION: A loader stage(19) capable of moving horizontally and being fixed, is installed on the flat surface of a semiconductor wafer loader(17). A laser generator(193) is installed at both lateral portions of the loader stage for irradiating laser beam to the vertical direction. A level measuring gauge(55) is installed at the semiconductor wafer loader for controlling the level state of the upper surface of the semiconductor wafer loader. Preferably, the laser generator is installed at the center portion of the loader state. Preferably, the laser generator is capable of simultaneously irradiating laser beam to the upward and downward direction.
Patent KR-20020060595-A (KR)
Title: Display device and driving method thereof
Inventor: AOKI YOSHIRO
IPC: G02F1/133
Filed: 2002-01-09
Abstract: PURPOSE: To reduce the manufacturing cost of a display device containing an SRAM, to improve the yield thereof and to realize higher fineness and narrower picture frame. CONSTITUTION: The binary data corresponding to the white or black included in the display data of multiple gradations is outputted from a source driver 18 which supplies the display data of the multiple gradations to an ordinary pixel section 200 and is stored in an SRAM section 100. The binary data stored in this SRAM section 100 is supplied to the ordinary pixel section 200 to make static image display, by which the exclusive driver to supply the binary data to the SRAM section 100 and SRAM writing wires can be omitted.
Patent KR-20030062475-A (KR)
Title: System for jetting washing liquid for a car
Inventor: KIM WEON JONG
IPC: B60S1/48
Filed: 2002-01-17
Abstract: PURPOSE: A warm washer liquid is injected as necessary, or the washer liquid is made as a steam and injected to clean front glass in a cold weather. CONSTITUTION: A washer liquid heating device(206) is provided between an injection pump(202) and a washer liquid transferring pipe(204). An operating switch is installed in a front part of a driver seat. A washer liquid heating controlling portion is provided inside of an automobile body. The washer liquid heating device is composed of a heater receiving power from a battery of the automobile.