baber/WOPTO huggingface dataset:
Patent KR-20030039558-A (KR)
Title: Debugging apparatus of output buffer
Inventor: JUN YUN JAE
IPC: G06F11/22
Filed: 2001-11-13
Abstract: PURPOSE: A debugging device of an output buffer is provided to shorten the time necessary for debugging by detecting breakage or malfunction of the output buffer caused by over-voltage or over-current. CONSTITUTION: An FPGA(Field Programmable Gate Array)(10) outputs a transmission signal operated by the data coded in a ROM. The output buffers(11,12) output the output signal to an output port(13) connecting with a back plane by receiving the transmission signal. Receiving buffers(14,15) output a signal of a terminal of a board by looping back the output signal. A comparator(16) coded to the FPGA(16) outputs a result expressing an operation state of the output buffers(11,12) by comparing the loop-back signal of the transmission signal with the signal outputted from the receiving buffers(14,15).
Patent KR-20030041181-A (KR)
Title: Optical disk drive
Inventor: HONG SUN GYO
IPC: G11B17/02
Filed: 2001-11-19
Abstract: PURPOSE: An optical disc drive is provided to reduce the deformation of a tray due to the injection and secure a sufficiently space for mounting a spindle motor or a pickup to a main base, thereby promoting the slimming of the optical disc drive. CONSTITUTION: An optical disc drive includes a tray(100) slidable with respect to a housing, a pair of guide parts(111,112) having a main base coupled with the tray, and a front part(120) connecting ends of the pair of guide parts at a side. The tray is provided in the sliding direction with respect to the housing. The front part is blocked between the connected ends of the guide parts and has an opened empty space at the other side. The main base is mounted in the space of the front part by predetermined coupling elements such as coupling protrusions(211a-211c) to be coupled with coupling parts(131-133) of the tray.
Patent KR-20030041314-A (KR)
Title: Arm-Rest Structure for a Car
Inventor: KIM JUN
IPC: B60N2/75
Filed: 2001-11-19
Abstract: PURPOSE: An arm rest structure of a vehicle is provided to adjust a height of an arm rest with an adjusting button installed to one side of the arm rest. CONSTITUTION: An arm rest structure of a vehicle comprises a saw tooth plate(9), a height adjusting portion(8), a connecting bracket(4), a support bracket(3) and an arm rest(2). The saw tooth plate is fixed to a door trim and has many saw teeth on an external surface. The height adjusting portion comprises a height adjusting saw tooth, a connecting rod, an adjusting button(8d) and a return spring. Corresponding saw teeth to the saw tooth plate are formed to the height adjusting saw tooth. Three connecting rod are connected to the height adjusting saw tooth by being hinged each other. The adjusting button is adhered to an end of the connecting rod. The return spring is installed to a lower portion of the connecting rod. The connecting bracket is connected to both sides of the height adjusting portion. A bolt(5) is fixed to an end of the connecting bracket. A moving flake is connected to one end of the bolt. Support brackets are installed to cover the moving flake on the door trim symmetrically. An opening(2a) and an introducing hole(2b) are formed to the arm rest to operate the adjusting button. Thereby, a height of the arm rest is adjusted simply by the adjusting button.
Patent KR-20020048857-A (KR)
Title: Method and apparatus for estimating degree of neuronal impairment in brain cortex
Inventor: ASADA TAKASHI
IPC: A61B5/374
Filed: 2001-11-21
Abstract: PURPOSE: A method and an apparatus for estimating degree of neuronal impairment in brain cortex are provided to present a reliable, inexpensive, easy-to-handle and non-invasive method for sensitive screening of dementia and monitoring progress of dementia which also allows optimizing medication and treatment for dementia. CONSTITUTION: The method for obtaining information on the degree of neuronal impairment in brain cortex comprises a first step of detecting scalp potentials of a subject by mounting a plurality of EEG sensors or MEG sensors on a head of the subject, a second step of converting scalp potentials or magnetic fields into data to obtain a dipolarity, a third step of obtaining a statistic on a spatial and/or time variation of the dipolarity as a dementia degree of the subject and a last step of outputting the parameters.
Patent KR-20030042127-A (KR)
Title: A structure for absorbing a bulk wave generation surface acoustic wave filter
Inventor: LEE SEUNG GI
IPC: H03H9/64
Filed: 2001-11-21
Abstract: PURPOSE: An internal wave absorption structure of a surface acoustic wave filter is provided to improve a filter characteristic and minimize a noise by intercepting an internal wave at a piezoelectric substrate. CONSTITUTION: A piezoelectric substrate(1) has a predetermined thickness and is configured such that a signal is transferred. An input/output interdigital transducer is formed at one surface of the piezoelectric substrate by a pattern shape and passes a signal of a desired frequency band. An interception part(20) is formed by forming a plurality of grooves(20a) on the other surface of the piezoelectric substrate and filling up the grooves with a sound absorption material(20b), and intercepts an internal wave for interrupting signal transmission.
Patent KR-20020096824-A (KR)
Title: mini-anchor with an improved fixing structure and method for manufacturing the same
Inventor: KANG JIN HEE
IPC: B60R22/12
Filed: 2001-11-26
Abstract: PURPOSE: A mini anchor and a method for manufacturing the mini anchor are provided to cut down the production cost and to remove the necessity of a spacer by making the anchoring part space apart from a vehicle body panel without interposing the spacer between the vehicle body panel and the anchoring part. CONSTITUTION: A cylindrical part(103) extending downward by a specific length is formed in the center of an anchoring part(1b) of a mini anchor. The inner diameter of the cylindrical part is a little bit longer than the diameter of a stepped head part(6a) of a bolt(6). A bottom face(104) is formed inside the lower end portion of the cylindrical part. An anchoring hole(105) of which diameter is longer than the diameter of an insertion part(6b) of the bolt and shorter than the diameter of the stepped head part of the bolt is formed in the center of the bottom face. According to the structure, the anchoring part of the mini anchor spaces apart from a vehicle body panel even without a spacer.
Patent KR-20030044364-A (KR)
Title: Novel phase transfer catalyst and its application for the synthesis of α-amino acid
Inventor: CHO DEOK HYEONG
IPC: C07D453/04
Filed: 2001-11-29
Abstract: PURPOSE: A new asymmetric phase-transfer catalyst which is obtained from Cinchona alkaloid, and is used in the synthesis of amino acid to synthesize alpha amino acid in simple and productive ways. CONSTITUTION: The compound is expressed by the chemical formula 1, wherein X is a halogen atom such as fluorine, chlorine, bromine and iodine, IO4-, CIO4-, OTf-, or HSO4-. In the formula 1, R1 is hydrogen, low alkyl with the carbon number of 1-4, hydroxy, or -OR4 (provided that R4 is low alkyl group with the carbon numbers of 1-4), R2 is vinyl or ethyl group, R3 is hydrogen, low alkyl with the carbon numbers of 1-10, allyl, benzyl, naphthalene-1-mono-methyl, naphthalene-2-mono-methyl, or anthracene-9-mono-methyl.
Patent KR-20030044472-A (KR)
Title: method of manufacturing a MoO3 briquette
Inventor: JUNG HYEONG JUN
IPC: C21C5/52
Filed: 2001-11-30
Abstract: PURPOSE: A method for fabricating a high-yield rate MoO3 briquette is provided to improve a yield rate of molybdenum by reducing an evaporation loss of MoO3 and increasing reduction speed of MoO3. CONSTITUTION: A mixture is fabricated by mixing a solidified slag with aluminum so as to reduce evaporation of MoO3 and promote reduction of MoO3 in such a manner that a yield rate of molybdenum in a molten steel is increased when manufacturing a molybdenum-added steel. The mixture includes the solidified slag of 5-60 wt.%, aluminum of 5 to 30 wt.%, binder of 1 to 5 wt.% and molybdenum. SiC and the solidified slag are added to MoO3 in order to reduce evaporation of MoO3, and to promote reduction of MoO3.
Patent KR-20030046768-A (KR)
Title: Web site management system and method based on the inference theory of the artificial intelligence expert systems
Inventor: KIM U JU
IPC: G06F17/30
Filed: 2001-12-06
Abstract: PURPOSE: A system and method for managing a web site based on an inference theory of an artificial intelligence expert system is provided to manufacture a web site automatically based on a connection relation among web pages included in a web site. CONSTITUTION: A web site managing system(210) receives web site information from an exterior directly, extracts web site information from a prepared web site, and uses the information. Initially, web site information is received from an exterior and creates many corresponding web pages(220). The created web pages(220) are transmitted to a web server(230) and supplied for users through the Internet(240). A web site is changed by changing web site information stored in the web site managing system(210). A prepared web site is managed by connecting to a corresponding web site through the Internet(240) and fetching web site information to the web site managing system(210). Information fetched from the web site is stored in the web site managing system(210).
Patent KR-20030050001-A (KR)
Title: A sea island type composite fiber with excellent division of cross section
Inventor: YOON JUN YEONG
IPC: D01D5/36
Filed: 2001-12-18
Abstract: PURPOSE: Sea-island type conjugate fiber having excellent section dividing property is obtained by controlling the concentration of a dulling agent. A manufacturing method thereof is capable of increasing quality and reducing production cost thereof. CONSTITUTION: Sea-island type conjugate fiber comprises an island ingredient of a thermoplastic resin and a sea ingredient of copolymerized polyester dissolved in alkali. The island ingredient and the sea ingredient contain the dulling agent having 0.03-1.0μm of mean diameter. The concentration of the dulling agent satisfies the formula(I): 2000ppm<=IM(I)-M(S)I<=30000ppm. In the formula(I), M(I) is the concentration of the dulling agent contained in the island ingredient; M(S) is the concentration of the dulling agent contained in the sea ingredient. M(I) is 15000-30000ppm.
Patent KR-20020050155-A (KR)
Title: Security system
Inventor: MIYOSHI TAKAO
IPC: G06F21/34
Filed: 2001-12-19
Abstract: PURPOSE: A security system is provided to prevent misuse by a third party of a recording medium, a data processing device, a recording medium management method and a program for performing such method are recorded. CONSTITUTION: The security system comprising device for issuing identifying information inherent in a data processing device connected to a communication network, device for associating the identifying information inherent in the data processing device and identifying information inherent in a recording medium in which data to be processed in the data processing device is recorded with each other and storing them, and device for, in reference to the association, managing which recording medium is used in each the data processing device.
Patent KR-20030052440-A (KR)
Title: Appliance and method for removing a earwax
Inventor: KIM BONG CHAN
IPC: A47K7/00
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a tool to eliminate ear-wax which lets eddy current inside external auditory meatus formed to release the ear-wax so that it helps to eliminate the ear-wax without damaging external auditory meatus or tympanum. CONSTITUTION: The method to eliminate the ear-wax is characterized by comprising the steps of: (i) letting lower opening part of the ear-wax eliminator be adjacent to earflap(A); (ii) connecting an internal penetration hole of the ear-wax eliminator and external auditory meatus(B) each other; (iii) burning upper part of the ear-wax eliminator to cause eddy current around the internal penetration hole of the ear-wax eliminator and external auditory meatus; and (iv) letting the ear-wax released by eddy current.
Patent KR-20030053362-A (KR)
Inventor: JUNG JI HO
IPC: H01L21/00
Filed: 2001-12-22
Abstract: PURPOSE: A semiconductor equipment system is provided to monitor a state of a corresponding main unit and control the corresponding main unit by making a selection unit select the first control unit according to its own function of a distributor when the selection unit is controlled by a monitoring unit. CONSTITUTION: Main units(10,20,30) perform semiconductor processes. The first, second and third control units(11,13,15,21,23,25,31,33,35) control the main units. A plurality of the control units are allotted to the main units, respectively. The selection unit(60) selects one of the first control units, connected to the first control units of each main unit. The monitoring unit(70) monitors and controls the main unit corresponding to the selected first control unit.
Patent KR-20030056637-A (KR)
Title: Method for controlling steering of electromotive forklift truck by use of angle sensor
Inventor: LEE GEUN HONG
IPC: B66F9/24
Filed: 2001-12-28
Abstract: PURPOSE: A rotation control method of an electromotive forklift is provided to control wider rotation than a former electromotive forklift by continuously detecting a rotating angle of the forklift through an angle sensor and controlling a driving pulse to be fed to each traveling motor. CONSTITUTION: Driving pulse duties of left/right traveling motors are preset corresponding to a rotating angle of an electromotive forklift. In rotating left/right rear wheels of the electromotive forklift by adjusting a steering handle, the rotating angle is sensed by an angle sensor(S607). The preset duties of the driving pulses are calculated corresponding to the rotating angle. The driving pulses for the traveling motors are reduced based on the calculated duties(S615). Thereby, the rotation control range is wider than a former electromotive forklift.
Patent KR-20010053506-A (KR)
Title: 차량용 무단 변속기
IPC: F16H9/12
Filed: 1999-07-28
Abstract: 본 발명은 3쌍의 원추형 디스크(14, 18, 22)들을 포함하는 차량용 무단 변속기(10)에 관한 것으로서, 2쌍의 원추형 디스크(14, 18)들은 차량의 운전 속도를 제어하기 위해 사용되고, 제 3 원추형 디스크(22)는 제 2 그룹을 작동시키기 위하여 가능한 감소된 속도 범위 내에서 사용된다.  이를 위해 필요한 기술적인 복잡성을 실질적으로 피할 수 있음으로 제 2 그룹(26)은 최적 상태로 설계될 수 있다.
Patent KR-20010072905-A (KR)
Title: 코팅 조성물
IPC: C09D163/00
Filed: 1999-07-27
Abstract: 보존 안정성이 우수하며 또한 우수한 보호막을 실현하는 코팅 조성물이 개시되어 있다. 
     본 발명에 따른 코팅 조성물은 하나 이상의 카복실 그룹 함유 중합체, 벤젠 환 또는 헤테로사이클릭 환 하나 이상과 에폭시 그룹 둘 이상을 함유하는 다관능성의 에폭사이드 그룹 함유 화합물, 반응 촉진제 및 용제를 함유한다.  이러한 코팅 조성물은 보존 안정성이 우수하며 또한 우수한 보호막을 실현할 수 있게 한다.
Patent KR-20010079903-A (KR)
IPC: C01B3/16
Filed: 1999-09-06
Abstract: 본 발명은 산화철-함유 촉매를 이용하는 고온 전환 반응에 있어서 전환 반응을 일으켜 산화철-함유 촉매의 과도한 환원에 도움을 주는 조건을 피하기 위해, 산화철-함유 촉매와 접촉시키기 전에 280 내지 370℃의 온도에서 공급 가스를 철-비함유 및 구리-함유 촉매와 접촉시키는 방법에 관한 것이다.
Patent KR-20010075476-A (KR)
IPC: A61F2/28
Filed: 1999-09-29
Abstract: 본 발명은 벤조티오피란 유도체 또는 벤조티에핀 유도체를 골 복구 물질 또는 인공 골에 첨가하거나 골 복구 물질 또는 인공 골을 벤조티오피란 유도체 또는 벤조티에핀 유도체로 코팅함으로써 제조되는 골 복구 물질 및 인공 골 조성물을 제공한다.   상기 조성물은 골절 처리 등의 골 이식 후 천연 골의 결손 부분 복구를 유도하고, 천연 골 및 인공 골간의 접합을 강화시키는데 사용될 수 있다.
Patent KR-20010090816-A (KR)
IPC: G06F21/00
Filed: 1999-10-28
Abstract: 컴퓨터(10)는 불법일 수도 있는 특정 활동을 찾기 위한 소프트웨어와 함께 제공된다(예를 들면, 은행권에 대응하는 그래픽 파일의 프로세스). 만일 이러한 활동이 검출되면, 상기 활동을 설명하는 추적 데이터가 발생되고, 컴퓨터(10) 안에 비밀스럽게 숨겨진다. 만일 컴퓨터(10)가 나중에 조사되거나 압수되었을 때, 추적 데이터는 재생될 수 있고, 예를 들면, 위조와 같은 컴퓨터 사용의 증거로서 이용될 수도 있다. 그래픽 이미지가 은행권에 대응하는 지를 검출하도록, 두 개의 분석 기술이 이용된다. 하나는, 보안 문서의 가시 패턴 특성을 검출에 기초한다. 다른 하나는, 보안 문서의 스테가노그래픽 디지털 워터마크 특성의 검출에 기초한다. 만일 특성이 발견되면, 이미지는 플래그되고, 적절한 반-위조 단계가 취해진다. 가시 패턴의 검출은 연속적인 더 엄격한 테스트의 시리즈를 이용하여 수행될 수 있다, 만일 이미지가 제 1 테스트에서 실패한다면, 연속적인 테스트는 건너뛰어지고 프로세스는 더 빨라진다. 패턴 인식 기술을 기본으로한 헉 변환은 어떤 실시예 내에서 이루어진다. 단일 장치내의 가시 패턴 검출기 및 워터마크 검출기의 제공은, 다양한 장치의 유효성이 허용되는 동안, 신뢰성을 강화해준다.
Patent KR-20010080935-A (KR)
Title: Capped silicone film and method of manufacture thereof
IPC: C03C17/30
Filed: 1999-01-29
Abstract: A silicone film is attached to a surface by chemical bonding. The silicone film consists of chains of siloxane groups, each chain terminating in an end molecule which is either an ester, an ether, or a halogen. The end molecule is allowed to react with water to produce an OH group. The surface is then contacted with a capping agent which reacts with the OH group to produce a new end group which improves the properties of the film.
Patent KR-20010110305-A (KR)
Title: 실리콘 옥시니트리드 막
IPC: C23C16/42
Filed: 1999-12-03
Abstract: 실리콘 또는 실리콘 게르마늄 기판 표면상의 옥시니트리드 막에 관한 것으로서, 상기 막은 실질적으로 산화막 경계에 있는 산화물 막이고, 막의 질소 함량이 기판으로부터 거리가 멀어짐에 따라 증가한다.  막은 함산소 기체를 매우 적은 비율로 포함하는 질소 분위기 하에서 깨끗한 실리콘 웨이퍼를 신속히 가공하는 공정에 의해 제조된다.
Patent KR-20010086165-A (KR)
Title: Novel Exendin Agonist Formulations and Methods of Administration Thereof
IPC: A61K47/10
Filed: 2000-01-14
Abstract: Novel exendin and exendin agonist compound formulations and dosages and methods of administration thereof are provided. These compositions and methods are useful in treating diabetes and conditions that would be benefited by lowering plasma glucose or delaying and/or slowing gastric empyting or inhibiting food intake.
Patent KR-20010101543-A (KR)
IPC: C07C219/20
Filed: 2000-01-20
Abstract: 본 발명은 물의 존재 하, N,N-디메틸아미노에틸아크릴산을 하기 화학식 II의 4차화제와의 반응에 의해 하기 화학식 I의 불포화 4차 암모늄염 수용액을 제조하는 방법에 관한 것이다: 
     [화학식 I] 
     
       
     
     [화학식 II] 
     R―Cl 
     [식 I 및 II 중, R = 메틸 또는 벤질기를 나타낸다.]. 
     상기 방법은 (a) N,N-디메틸아미노에틸아크릴산 전부를 함유하고 공기 또는 감손된 공기로써 0.5 내지 3 바로 가압된 폐쇄 반응기에서, 35 내지 65℃ 의 온도에서 4차화제 (II) 및 물을, 원하는 수중 염 (I)의 농도에 도달할 때까지 계속 도입하며 반응을 수행하며 (이 때 상기 물은 반응에 필요한 0 내지 20 중량% 의 4차화제 (II)가 첨가되었을 때 도입하며, 반응 종료시 압력은 9 바에 도달할 수 있음), 이어서 공기의 동시 도입으로 인해 산소량을 일정하게 유지하면서 반응기를 감압시키며, 및 대기압으로 회복된 후 잔류 4차화제를 제거하는 것을 특징으로 하는 방법에 관한 것이다.
Patent KR-20020001771-A (KR)
IPC: B23B27/22
Filed: 2000-02-25
Abstract: 본 발명은 칩의 제어를 향상시키기 위한 절삭 인서트(10)에 관한 것이다. 그 인서트는 인서트의 측부 절삭 에지(70a)를 따라 전이 위치(T)까지 부분적으로 연장하며 인서트의 중심을 향하여 내향으로 연장하는 레이크 면(75)을 포함한다. 편향면(80)이 레이크 면(75)으로부터 인서트의 중심을 향하여 상향 및 내향으로 연장하며, 전이 위치(T)를 지나 측부 절삭 에지(70a)로부터 상향 및 내향으로 연장한다.
Patent KR-20020003551-A (KR)
IPC: H01B7/288
Filed: 2000-02-28
Abstract: 본 발명의 유동성 조성물은 물, 평균 직경 크기가 10μ 미만인 이산 입자로서 존재함을 특징으로 하고, (메트)아크릴아미드, (메트)아크릴산 또는 이의 염으로 이루어진 그룹으로부터 선택된 단량체 또는 단량체들 25 내지 90몰% 및 C 8-30 알킬 (메트)아크릴레이트, C 8-30 알킬 에톡시화 (메트)아크릴레이트, C 8-30 알킬 (메트)아크릴아미드, C 8-30 알킬 에톡시화 (메트)아크릴아미드, C 8-30 알킬 (메트)알릴 에테르 및 C 8-30 알킬 에톡시화 (메트)알릴 에테르로 이루어진 그룹으로부터 선택된 단량체 또는 단량체들 10 내지 75몰%를 포함하는 수용성 또는 수팽윤성 유기 중합체, 및 C 1-5 알콜, C 3-5 케톤,  C 2-5 에스테르 및 C 2-5 에테르로 이루어진 그룹으로부터 선택된 수 혼화성 유기 휘발성 액체를 포함한다.  케이블의 성분에 내수성을 부여하는 방법은 케이블 성분 중의 하나 이상에 상기 유동성 액체 조성물과 접촉시킨 다음, 성분을 조립하여 케이블을 형성시킨다.  조성물은 섬유 광 케이블 내의 광 섬유를 물의 칩입에 대해 보호하는데 특히 적합하다.
Patent KR-20020012199-A (KR)
IPC: G05B19/02
Filed: 2000-04-24
Abstract: 이동량·속도·가속 시간 및 가속 시간을 입력하여 원하는 속도 패턴을 산출하고 서보 모터(17)에 출력하는 속도 패턴 작성부(12a∼12n)를 갖는 속도 패턴 발생기(12)를 구비한 프로그래머블 컨트롤러에 있어서, 상기 속도 패턴 발생기(12)가 복수의 상기 속도 패턴 작성부(12a∼12n)를 갖으며 또한 당해 복수의 속도 패턴 작성부(12a∼12n) 중 임의의 하나 이상의 속도 패턴 작성부를 동시에 실행함으로써 원하는 속도 패턴을 발생시킨다. 이 때 상기 속도 패턴 발생기(12)가 산출한 속도 패턴을 사용자 조작부(14)에 출력하여 사용자가 당해 사용자 조작부(14)에서 그 속도 패턴을 자유로이 가공할 수 있다.
Patent KR-20020016637-A (KR)
IPC: G03B21/62
Filed: 2000-06-12
Abstract: The present invention provides an optical sheet produced by injection molding method, with stresses on surface layers of two opposing main planes up to 200 kg/cm<2>, and being free from warping or deformation after molding. Each of stresses on the front surfaces of the two opposing main planes of the optical sheet is preferably up to 200 kg/cm<2>, and difference of stress between the two main planes is preferably within 20%. The optical sheet is used in applications such as a Fresnel lens sheet and a lenticular lens sheet for a screen of a projection television or a projector, and also as a condensing Fresnel lens sheet and an emboss sheet. <IMAGE>
Patent KR-20020031344-A (KR)
IPC: H05H1/46
Filed: 2000-06-22
Abstract: 본 진공 플라즈마 처리기는, 제조공정품에 입사되는 플라즈마가 실질적으로 균일성을 가지도록, 리액턴스적으로 플라즈마를 여기하기 위한 코일을 포함한다.  상기 코일 및 상기 코일로부터의 장(場)을 상기 플라즈마에 리액턴스적으로 결합시키는 윈도우는 대략적으로 동일한 반경을 가진다.  r.f.소스는 r.f.캐리어를 포함하는 펄스 진폭변조된 포락선을 상기 코일에 공급한다.
Patent KR-20030060237-A (KR)
Inventor: CHOI YEONG DO
IPC: B05D3/00
Filed: 2002-01-07
Abstract: PURPOSE: A method for forming a pattern of a functional group for immobilizing physiological material is provided. The pattern of the functional group has an equal size and distribution and contains high density of immobilizing functional group. CONSTITUTION: A method for forming a pattern of a functional group for immobilizing physiological material comprises the steps of: producing a coating composition containing an alkoxide compound and silane a compound having a hydrophobic functional group; coating the coating composition on the board for immobilizing physiological material to form a surface tension controlling layer; and forming the pattern of the functional group for immobilization on the surface tension controlling layer using the coating composition, wherein the alkoxide compound is represented by the formula 1: M(OR¬1)k, wherein M is at least one element selected from the group consisting of 3A, 4A, 4B and 5A group metals, R1 is hydrogen, C1-C20 alkyl or C6-C12 aromatic, and k is decided by M and is 3 to 4; and the silane compound is represented by the formula 2: X-Si(R¬2)3, wherein X is a hydrophobic functional group and R2 is hydrogen, C1-C20 alkoxy or halogen.
Patent KR-20030062031-A (KR)
Title: The food receptacle
Inventor: BAEK JOON KI
IPC: A45C11/20
Filed: 2002-01-16
Abstract: PURPOSE: Provided is a case for a lunch packet which lets a separation piece hermetically seal a gap between a lunch packet body and a cover so that it helps users to know modifications of the lunch packet during delivery to customers. CONSTITUTION: The case for the lunch packet is characterized by comprising the parts of: a case body(100) for the lunch packet which includes plural partition spaces(120) by a partition member(110), with a groove(111) formed along upper side of the partition member; a cover(200) in which a projection part(210) is matched to the groove of the case body and combined with the groove; and the separation piece(300) which forms a separation groove between the case body for the lunch packet and the cover.
Patent KR-20030067836-A (KR)
Title: Disc brake for vehicle
Inventor: PARK IN UK
IPC: F16D65/097
Filed: 2002-02-08
Abstract: PURPOSE: A disk brake for a vehicle is provided to prevent vibration of a pad plate and restore the pad plate efficiently with manufacturing and installing the disk brake easily and conveniently by simplifying the structure of the pad plate. CONSTITUTION: A disk brake comprises two pad support pins(30,31) fastened in a fixing member through pad plates(11,12) and spaced from each other to support and move first and second pad plates back and forth, and a pad spring(40) supported in pad support pins and pad plates to restore the pad plate quickly and prevent vibration. The pad spring includes a supporting part(41) extended for rotation direction of the disk and fitted to two pad support pins, and pressurizing parts(42,43) extended from the center of the supporting part to two pad plates to press the upper parts of pad plates. The structure of the pad spring is simplified, and vibration of the pad plate is prevented.
Patent KR-20030068777-A (KR)
Title: wiring construction of semiconductor device
Inventor: LEE JIN HYEOK
IPC: H01L21/3205
Filed: 2002-02-18
Abstract: PURPOSE: An interconnection structure of a semiconductor device is provided to maintain insulation between metal interconnections by bending the metal interconnection of a main circuit positioned under a bonding pad so that a broader area of the metal interconnection can be formed. CONSTITUTION: The bonding pad(36a) is formed in a predetermined portion right over a main circuit region including a unit device and the metal interconnection(32a). At least the width of the metal interconnections right under a portion including the bonding pad is extended. The metal interconnections are disposed in parallel, having a bent type within a range in which the insulation between the metal interconnections is maintained.