baber/WOPTO huggingface dataset:
Patent KR-20020035346-A (KR)
Title: Phase shift mask and Best focus setting method
Inventor: KIM JU HWAN
IPC: G03F7/20
Filed: 2000-11-06
Abstract: PURPOSE: A method for setting up an optimum focus in a wafer exposure process is provided to improve yield by easily inspecting an optimum focus state of an exposure pattern so that a re-work is reduced in an exposure process of a pattern having insufficient process margin. CONSTITUTION: An optimum focus reference pattern of an exposed focus inspecting pattern is set up. An exposure process is performed regarding a wafer by using a Levinson-type phase shift mask having the focus inspecting pattern. The exposure pattern on the wafer is compared with a reference pattern. If the comparison result is an insufficient focus exposure pattern or over-focus exposure pattern, a focus is set up again. The second exposure process is performed by using the Levinson-type phase shift mask having the focus inspecting pattern. The exposure pattern on the secondly-exposed wafer is compared with the reference pattern. The focus is set up as an optimum focus if the comparison result is an optimum focus exposure pattern not greater than a limited value.
Patent KR-20010051487-A (KR)
Inventor: MUEHLHAUSEN RALF
IPC: H02K11/02
Filed: 2000-11-07
Abstract: PURPOSE: An electric motor termination device is provided to securely supply currents to en electric motor and to reduce the manufacturing costs by using a plurality of flexible electric contacts made of rust-free high quality steel alloy. CONSTITUTION: An electric motor termination device(8) has a plurality of terminal contacts(9,10) connected to a plurality of rotor brushes(6,7) via flexible electric lines(11,12), at least the electric line(12) leading to the positive pole of the electrical current supply and formed at least in part from a rust-free high quality steel alloy. Therefore, the electric motor termination device(8) is arranged in the fuel tank so as to operate a fuel pump.
Patent KR-20010008117-A (KR)
Inventor: LEE HO JIN
IPC: G06F40/189
Filed: 2000-11-09
Abstract: PURPOSE: A method and system for automatically translating/displaying words in a sentence according to a user's word power level and a recording media therefor are provided to extract and search words from a part of an electronic document inputted from a user by a block appointing method and to offer a word search result to the user so as to be adjusted to the user's word power level. CONSTITUTION: A system for automatically translating/displaying words in a sentence according to a user's word power level is composed of a plurality of clients(100-1-100-N), a word automatic display server(110), a word dictionary database(120), a word information database(130) and a user's word power level information database(140). If a client accesses the word automatic display server(110) through a network and selects a part of a desired electronic document, the word automatic display server(110) extracts words suitable for the client's word power level and sends a translated result of the words to the client. The word dictionary database(120) stores parts of speech, meaning by parts of speech, usage frequency and word power levels. The word information database(130) stores original forms, assumed parts of speech, meaning by parts of speech and usage frequency of words for the words extracted in a selected area. The user word power level information database(140) stores information indicating clients's word power levels.
Patent KR-20020036441-A (KR)
Title: Internet fortris game chatting system
Inventor: KIM HUI BONG
Filed: 2000-11-09
Abstract: PURPOSE: A chatting system with an Internet Fortress game is provided to offer the friendly and effective cyber meeting space applying the video chatting on the Internet by making a user use the Fortress game as a connection medium while talking with each other. CONSTITUTION: The user uses a video chatting system including the Fortress game by connecting to a home site with a user computer and accessing with an assigned ID. The user makes a meeting or joins in the meeting and plays the Fortress game with a partner selecting from the participants. A screen for the Fortress game and the video chatting comprises a video realization part(10) displaying a figure of the users connecting to a selecting room and displaying a character(2) in case of refusing to display a real figure of the user, a Fortress game screen(11) displaying the progress status of the Fortress game and enabling the user to play the Fortress game, and a chatting screen(12) making the user feel face to face with the partner by playing the Fortress game and chatting with the partner at the same time.
Patent KR-20020040449-A (KR)
Title: DVD Self-rental machine and method
Inventor: YOO SEOK DONG
IPC: G07F17/00
Filed: 2000-11-24
Abstract: PURPOSE: An unmanned DVD(digital versatile disk or digital video disk) lending machine and a lending method thereof are provided to eliminate requirements of a separate manager and separate wide place for displaying plural digital versatile disks. CONSTITUTION: The unmanned DVD lending machine is comprised of a DVD disk(2), a transparent cover(4) for protecting/exchanging the disk, a disk receiving hole(6) having a size same with that of the disk, an advertisement plate(8), a paper exchange device(10) for allowing exchange of paper used to output lending and return receipts and other data, a mode conversion switch(12), a monitor(14), a key pad(16), a printer(18), a card reader(20), and an operation display light emitting diode(22).
Patent KR-20020042037-A (KR)
Title: Kimchi chamber providing with information
Inventor: CHOI JEONG JIN
IPC: F25D11/02
Filed: 2000-11-29
Abstract: PURPOSE: A kimchi storage providing information is provided not only to store and maturing kimchi but also to provide various information on kimchi by connecting with Internet. CONSTITUTION: A control part(60) includes an Internet connection part(300); and a touch-screen(200). The Internet connection part converts signal of the control part for Internet connection. The touch-screen is formed by integrating a selection key input part, for selecting kind, maturing duration and maturing temperature of kimchi, and a display part, displaying condition of the control part. The touch-screen is selectively usable for an operation mode, for storage and maturing of kimchi, and an Internet service mode.
Patent KR-20020043782-A (KR)
Title: YI Pulse Width Control circuit
Inventor: KIM YEONG SEOK
IPC: G11C8/00
Filed: 2000-12-04
Abstract: PURPOSE: A column control signal pulse width control circuit is provided to prevent a fail data in a "READ" or a "WRITE" operation by using signal pulse width for controlling a column control signal pulse width through delay parts having a respectively different delay time. CONSTITUTION: A column control signal pulse width control circuit comprises a logic compositional part(ND11) receiving an enable signal(CASATV) and a source voltage(VDD), a latch part(10) latching it by an output signal(D1) of the logic compositional part(ND11) and a delay signal, a first and a second delay parts(20,30) controlling a delay rate by controlling time constant using an output signal(D2) of the latch part(10) and an inverted signal(D4) of the signal(D2), a first and a second transfer parts(TG1,TG2) selectively supplying an output signal(D5) or the other output signal(D6) of the delay parts(20,30) as a delay signal by a write enable signal(WE), buffering parts(INV14,INV15) supplying a control signal for controlling a pulse width of a column control signal by buffering the output signal(D2) of the latch part(10), and a switching part(NM11) selectively resetting the control signal for controlling the pulse width of the column control signal.
Patent KR-20020046479-A (KR)
Inventor: KIM CHAN BAE
IPC: H01L21/28
Filed: 2000-12-14
Abstract: PURPOSE: A contact formation method of semiconductor devices is provided to prevent a diffusion of out-gassing sources of an SOG(Spin On Glass) film by forming the SOG film using O3-UV(Ultra-Violet) treatment. CONSTITUTION: A plurality of lower metal patterns(22) is formed on a semiconductor substrate(21). A stacked insulating layer is formed by sequentially forming a lower oxide(23a), an SOG film(23b) and an upper oxide(23c) on the lower metal patterns(22). A contact hole is formed to expose the lower metal patterns(22) by selectively etching the stacked insulating layer. The contact hole is performed by O3-UV treatment, thereby forming an oxide layer(24a) on the contact hole. Then, an upper metal pattern(25) is formed.
Patent KR-20020050004-A (KR)
Title: Anti-decubitus cushion and manufacturing process which makes use of high frequency adhesive method
Inventor: KIM YONG CHEOL
IPC: A47C27/00
Filed: 2000-12-20
Abstract: PURPOSE: A cushion for preventing a bedsore by using a high frequency connecting method and a method for manufacturing it are provided to produce the various products according to the size and a use and to actualize restoration of the injured part and to improve the durability by using PVC and polyurethane synthetic material. CONSTITUTION: In the cushion(1) for preventing the bedsore by using the high frequency connecting method and the method for manufacturing it, an upper board(2), inserting grooves(2a), air cells(3), the air cell inside, a lower board(4), an air passage(5), a connecting portion(6) and an air injecting portion(7) are included. A lot of air cells(3) store the air, which was injected through the air injecting portion(7) and it is possible to maintain the appropriate size and to absorb shock. The air cells(3) are inserted into the upper board(2) and many inserting grooves(2a) are formed on the upper board(2). The air passage(5) helps the air injected into the upper board(2) to flow into the inside of the air cells(3). The lower board(4) closes the injected air tightly.
Patent KR-20020050049-A (KR)
Inventor: HWANG HO JONG
IPC: F02M27/00
Filed: 2000-12-20
Abstract: PURPOSE: A fuel activation apparatus is provided to realize the complete combustion by engaging covers with the inlet and outlet of main body and forming the acceleration portion of acceleration rod having a plurality of the spiral groove at the outer surface of the hollow tube. CONSTITUTION: Both sides of a body(1) having a convergent hollow tube(2) and divergent hollow tube(3) are engaged with the covers(4,6) to cover an inlet(5) and outlet(6) of the body(1). An acceleration portion(11) containing an acceleration rod(12) with a plurality spiral groove is formed at the convergent hollow tube(2). Cylindrical shells(26) having a plurality of holes(18) are stacked in a line so as to form spaces and a distributor(21). A grinding portion(31) containing a grinding ring(32) integrated with inclined planes(33) and a small supply hole(24) is formed at the divergent hollow tube abutting against the distributor(21). First to third flow portions stacked in a manner that a small cylinder is inserted into a large cylinder are formed at the divergent hollow tube(3).
Patent KR-20020056580-A (KR)
Title: Cooling apparatus for fuel tank of vehicle
Inventor: KIM SEON CHAE
IPC: B60K15/03
Filed: 2000-12-29
Abstract: PURPOSE: A device for cooling a fuel tank for a car is provided to prevent a rise of temperature of a fuel tank by preventing transmission of radiant heat of an exhaust pipe to a fuel tank, and to effectively use a space of an engine room without mounting a large-sized canister. CONSTITUTION: A device for cooling a fuel tank for a car includes an exhaust pipe(4), a fuel tank(6), and a spiral type vane. The exhaust pipe is arranged at a side on a driving shaft(2) for transmitting driving force of a transmission(1) to a rear axle(3). The fuel tank is arranged at the other side. The spiral type vane is formed on an outer circumference of the driving shaft, and extends from an end of the driving shaft to the other end of the driving shaft.
Patent KR-20020058787-A (KR)
Title: Method for a water pump on/off controlling in vehicles
Inventor: CHOI JI HYEON
IPC: F01P7/16
Filed: 2000-12-30
Abstract: PURPOSE: A water pump driving control method is provided to produce the rapid response by turning off an actuator when the water pump is turned on, and reduce the fuel ratio by minimizing the electric load at the driving of the vehicle. CONSTITUTION: A water pump driving control method comprises the steps of; determining whether the water pump is the driving condition by comparing the temperature information with a reference value; shutting off the power delivered to the water by turning on an actuator if the water pump is not the driving condition; and connecting the power to the water pump by turning off the actuator if the temperature information at respective parts satisfies the driving condition of the water pump as time is elapsed after the starting of the engine.
Patent KR-20020057218-A (KR)
Title: method for manufacturing semipermeable reflection mode liquid crystal display device
Inventor: SEO DONG HAE
IPC: G02F1/1335
Filed: 2000-12-30
Abstract: PURPOSE: A method of fabricating a semi-transmission reflective type liquid crystal display is provided to maximize reflection and transmission efficiencies of a reflection plate with respect to external lights to improve luminance and contrast. CONSTITUTION: A resin layer(13) is formed on a lower substrate(11). Spacers having an optimized size are sprayed in an optimized density on the surface of the resin layer and then removed, to form a plurality of engraved shapes on the surface of the resin layer. An aluminum layer(17) is deposited on the resin layer, to form a reflection plate having engraved shapes. A photosensitive resin layer is formed on the reflection plate in a predetermined thickness and patterned, to form a porous reflection plate. The lower substrate having the porous reflection plate is attached to an upper substrate to accomplish a liquid crystal cell.
Patent KR-20010022428-A (KR)
IPC: H04B1/40
Filed: 1999-05-28
Abstract: 본 발명은, 아날로그방송의 방송파 신호와 디지털방송의 방송파 신호와가 인접하는 주파수대에서 방송되는 방송시스템을 위한 수신기 및 수신방법이며, 아날로그방송을 수신하였을 때의 신호를 처리하여 오디오신호를 추출하는 아날로그 처리회로와, 디지털방송을 수신하였을 때의 신호를 처리하여 오디오신호를 추출하는 디지털 처리회로와, 아날로그 처리회로로부터의 오디오신호와 디지털 처리회로로부터의 오디오신호와를 선택적으로 추출하는 전환회로와, 디지털 처리회로의 구동 전원전압을 제어하는 제어회로와, 디지털방송의 선국을 검출하는 검출회로와를 설치하고, 선국시, 검출회로가 디지털방송이 선국되고 있는 것을 검출하였을 때만, 제어회로에 의해 디지털 처리회로에 구동 전원전압을 공급하도록함으로써, 소비전력의 삭감이 도모된다.
Patent KR-20010022676-A (KR)
Title: Ｑｐｓｋ 신호 캐리어에 대한 동기방법
IPC: H04L27/22
Filed: 1998-08-03
Abstract: 본 발명은 분산 에너지 QPSK 신호의 전송을 위해 수신 장치를 송신 장치에 동기시키는 간단한 동기 방법에 관한 것으로서, 분산 에너지 QPSK 신호는 송신단에서 두 혼합 적, I 신호와 송신된 캐리어의 혼합 적과 Q 신호와 90°쉬프트된 송신된 캐리어의 혼합적으로 구성된다.  아무런 문제없이 수신된 캐리어를 송신된 캐리어에 동기시키기 위해, 본 발명은 수신된 캐리어와 송신된 캐리어 사이의 동기성의 불일치의 척도로서 SI신호가 상승 국면에서 0을 지나는 시점에서 SQ 신호의 진폭이 측정되고 SQ 신호가 하강 국면에서 0을 지나는 시점에서 SI 신호의 진폭이 측정되고, 이 측정으로부터 얻어진 에러 신호의 진폭이 0이 될 때까지 수신된 캐리어의 주파수가 변할 것을 제안한다.  이 측정은 가능한 최소 개수의 측정된 값으로 수행된다.
Patent KR-20010023708-A (KR)
IPC: C04B41/85
Filed: 1998-09-03
Abstract: The present invention relates to a method for producing abrasive grains. According to the invention the method is characterised by the steps of manufacturing a polycrystalline body comprising diamond particles in a matrix of silicone carbide and silicon, and crushing the polycrystalline body into grains. The invention also relates to abrasive grains produced by the method.
Patent KR-20010024152-A (KR)
Title: Ｃｄｍａ 통신시스템에서의 이동국 지원 타이밍 동기 방법
IPC: H04W92/20
Filed: 1998-09-18
Abstract: 본 발명에서, 종속 기지국(64)은 기준 기지국(62) 및 종속 기지국(64)사이의 소프트 핸드오프 영역에서 이동국(60)으로부터 그리고 이동국(60)에 의해 수신된 메시지를 통해 기준 기지국(62)과의 동기를 달성한다.  첫째, 이동국(60) 및 기준 기지국(62)사이의 라운드 트립 지연은 기준 기지국(62)에 의해 측정된다.  일단 이동국(60)이 종속 기지국(64)으로부터의 신호와 동기를 획득하면, 이동국(60)은 기준 기지국(62)으로부터 이동국으로 전송되는 신호의 시간량과 종속 기지국(64)으로부터 이동국으로 전송되는 신호의 시간량사이의 차이를 측정 및 보고한다.  마지막 측정은 이동국(60)으로부터 역방향 링크 신호가 수신되는 시간과 이동국(60)으로 신호가 전송되는 시간사이의 시간차이를 종속 기지국(64)에 의해 행해진다. 여기서 더 상세히 기술되는 일련의 계산은 종속 기지국(64)사이의 시간차이를 결정하기 위하여 측정된 시간값을 이용하여 행해지며, 종속 기지국(64) 타이밍의 조절은 측정된 시간값에 따라 실행된다.
Patent KR-20010031374-A (KR)
Title: 다치환된 프로테아제 변종
IPC: A61Q1/02
Filed: 1998-10-23
Abstract: 본 발명은 자연발생적인 또는 재조합 비인간 프로테아제의 DNA 서열에서 유도한 신규한 프로테아제 변종에 관한다.   변종 프로테아제는 일반적으로 자연발생적인 또는 재조합 프로테아제를 암호화하는 전구체 DNA 서열을 시험관내에서 개질시켜 전구체 프로테아제의 아미노산 서열내 복수개의 아미노산 잔기를 치환시켜 얻는다.   이러한 변종 프로테아제는 세탁 성능 변화와 같이 전구체 프로테아제와는 상이한 특성을 가진다.   바실러스 아밀로리케파시엔스 서브틸리신의 위치 103에 해당하는 잔기 위치에 아미노산이 치환되고 바실러스 아밀로리케파시엔스 서브틸리신의 위치 1, 3, 4, 8, 10, 12, 13, 16, 17, 18, 19, 20, 21, 22, 24, 27, 33, 37, 38, 42, 43, 48, 55, 57, 58, 61, 62, 68, 72, 75, 76, 77, 78, 79, 86, 87, 89, 97, 98, 99, 101, 102, 104, 106, 107, 109, 111, 114, 116, 117, 119, 121, 123, 126, 128, 130, 131, 133, 134, 137, 140, 141, 142, 146, 147, 158, 159, 160, 166, 167, 170, 173, 174, 177, 181, 182, 183, 184, 185, 188, 192, 194, 198, 203, 204, 205, 206, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 222, 224, 227, 228, 230, 232, 236, 237, 238, 240, 242, 243, 244, 245, 246, 247, 248, 249, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 265, 268, 269, 270, 271, 272, 274 및 275에 해당하는 잔기 위치로 이루어지는 그룹에서 선택된 잔기 위치에서 하나 이상 치환되는데 여기서 잔기 위치 103에 해당하는 위치의 치환이 잔기 위치 76에 해당하는 위치의 치환과 함께 이루어질 경우 바실러스 아밀로리케파시엔스 서브틸리신의 위치 27, 99, 101, 104, 107, 109, 123, 128, 166, 204, 206, 210, 216, 217, 218, 222, 260, 265 또는 274에 해당하는 잔기 위치를 제외한 하나 이상의 잔기 위치 또한 치환된다.
Patent KR-20010031952-A (KR)
Title: 카르베디롤을 위한 신규 경구 투여형
IPC: A61K31/403
Filed: 1998-11-12
Abstract: 본 발명은 카르베디롤을 함유하는 매트릭스 제제에 관한 것이다.
Patent KR-20010024619-A (KR)
IPC: C07D263/04
Filed: 1998-11-19
Abstract: The semisynthesis of paclitaxel and its analogs using new intermediates which are derivatives of 10-deacetyl-baccatin III, as well as to a method for preparing these derivatives. These novel derivatives have alkyl carbonate or alkyl carbonyl substituents in the 7 position.
Patent KR-20010032769-A (KR)
IPC: C07D495/04
Filed: 1998-12-01
Abstract: The invention provides certain pyrrolo-, thieno-, furano-and pyrazolo-[3,4-d]-pyridazinones, processes for their preparation, pharmaceutical compositions containing them, a process for preparing the pharmaceutical compositions, and methods of treatment involving their use.
Patent KR-20010024694-A (KR)
Title: 전계 전자 방출 물질 및 장치
IPC: H01J31/12
Filed: 1998-12-03
Abstract: 본 발명은 전계 전자 방출 물질 및 장치에 관한 것으로서, 저비용의 넓은 면적을 가진 전계 전자 방출 물질 및 장치를 제공하는 것을 목적으로 하며, 복수개의 전기적으로 도전성인 입자들이 있는 전기적으로 도전성인 표면을 가지는 기판으로서, 각각에는 상기 도전성 표면과 상기 입자 사이의 제1위치나, 또는 상기 입자와 전계 전자 방출 물질이 배치되는 주변 사이의 제2위치에 배치되지만, 상기 제1 및 제2 위치들 양쪽에 모두 배치되지는 않는 전기적으로 절연성인 물질층이 있어, 상기 입자들 중 적어도 일부는 상기 제1 또는 제2 위치들에서 전자 방출 위치들을 형성하도록 되어있는 기판을 코팅하는 단계를 구비하는, 전계 전자 방출 물질을 형성하는 방법 또는 상기 방법에 의해 생산되는 전계 전자 방출 물질 또는 이를 이용한 장치를 특징으로 한다.
Patent KR-20010032967-A (KR)
Title: 글리신 수송 저해제
IPC: A61K31/445
Filed: 1999-02-26
Abstract: 본 발명은 글리신 수송을 저해하는 α,α-디페닐-1-피페리딘부탄아마이드의 중추 및 말초 신경계 장애, 특히 정신병, 통증, 간질, 신경변성 질병(알츠하이머 병), 발작, 두부 손상(head trauma), 다발성 경화증 등을 치료하는 의약의 제조를 위한 용도에 관한 것이다.  본 발명은 또한 신규 화합물, 그 제조 방법 및 약제학적 형태를 포함한다.
Patent KR-20010033641-A (KR)
IPC: F26B21/00
Filed: 1999-02-04
Abstract: A fluidized-bed drying and classifying apparatus is provided with a main body (10) in which a fluidized bed is formed to dry a granular material and to classify the same into fine particles and coarse particles. A perforated gas-distributing plate (12) is disposed in a lower part of a region in which a fluidized bed (14) is formed in the main body (10), a wind box having the shape of a hopper is disposed below the perforated gas-distributing plate. A dropped material discharge device (29) is connected to the lower end of the hopper-shaped wind box (16) to discharge the material dropped into the wind box (16). A gas supply system (110) is connected to the wind box (16) to supply a fluidizing gas that serves as a drying hot gas and a classifying gas into the wind box. A material supply opening portion (20) is mounted to the main body (10) to feed the granular material. A discharge chute (24) is connected to the main body (10) to discharge dried coarse particles. A gas discharge opening portion (56) is connected to the main body (10) to discharge an exhaust gas containing fine particles. The gas supply system (110) includes a flow controller (111) to control classification particle size by controlling the flow rate of the gas supplied into the wind box (16), and a temperature controller (112) to control drying degree through the adjustment of temperature of the hot gas supplied into the wind box (16) according to the adjusted flow rate. <IMAGE>
Patent KR-20010034448-A (KR)
Title: 개선된 조건부 액세스 및 컨텐트 보안 방법
IPC: H04L9/08
Filed: 1999-01-05
Abstract: 프로그램가능 유닛(120)에 연결된 인터페이스 유닛(110)의 특징을 이루는 시스템이 설명된다. 인터페이스 유닛은 TSK(time-sensitive key)(130)를 포함할 수 있다. 프로그램가능 유닛은 TSK(130)가 인터페이스 유닛에도 포함되도록 설정할 경우에 인터페이스 유닛으로부터 디지털 컨텐트를 수신하도록 허용된다.
Patent KR-20010041984-A (KR)
Title: 무선 통신 장치에서 디지트를 자동으로 프리펜딩하는시스템 및 방법
IPC: H04M3/00
Filed: 1999-03-16
Abstract: 본 발명의 무선 통신 장치(100)은 목적지 전화 번호에 자동으로 프리-펜딩하는 하나 이상의 프리픽스를 가지는 프리픽스 저장 영역(128)을 포함한다.  목적지 전화 번호는 전화 번호 저장 영역(126)으로부터 자동으로 입력되거나 사용자가 키패드(118)를 사용함으로써 수동으로 입력될 수 있다.  상기 시스템(100)은 목적지 전화 번호를 분석하여 하나 이상의 프리픽스 프리-펜딩 레벨이 인에이블되는지를 결정한다.  만일 인에이블된다면, 시스템은 완전한 목적지 전화 번호를 생성하기 위해 사용자가 입력한 목적지 전화 번호에 선택된 프리픽스를 자동으로 프리-펜딩한다.  자동 프리-펜딩은 사용자에 의해 입력된 모든 전화 번호로 확장될 수 있거나 전화 번호 저장 영역(126)의 전화 번호에 제한될 수 있다.  유사하게, 시스템은 연속적으로 인에이블될 수 있거나 사용자가 무선 통신 시스템(100)을 턴 오프시킬 때 디스에이블될 수 있다.
Patent KR-20010042171-A (KR)
Title: Pigment preparation
Inventor: GRIESSMAN G
IPC: C09D11/037
Filed: 1999-03-23
Abstract: The invention relates to a dustless, homogenous pigment preparation which is characterized in that it contains at least 40 wt. % of one or more effect pigments and 0.5 to 60 wt. % of an aldehyde resin and/or ketone resin.
Patent KR-20010043487-A (KR)
Title: 다공성 절취선을 갖는 자동차 에어백 커버
IPC: B60R21/2165
Filed: 1999-04-26
Abstract: 본 발명의 에어백 커버(12) 테어 심(13; tear seam)은 레이저(46)에 의해 커버의 하측(26)에 제어된 깊이 만큼 형성된 균일하게 이격된 테이퍼진 구멍(40)에 의해 한정되는 부분적인 구멍(40)에 의해 형성되는 절취선이다.
Patent KR-20020060420-A (KR)
Title: Method of forming barrier layers in semiconductor devices
Inventor: LEE DEOK WON
IPC: H01L21/28
Filed: 2001-01-11
Abstract: PURPOSE: A method for forming barrier layer of semiconductor device is provided to prevent the increase of contact resistance between the barrier layers due to TiAl3 by forming an aluminum layer after forming a thin oxide film on a surface of a titanium or TiN barrier layer in case of using the aluminum layer as a wiring layer. CONSTITUTION: The titanium layer(21) is formed on a substrate including a conductive region of a silicon substrate(10). A titanium oxide film(22) is formed on the exposed surface of the titanium layer. The aluminum wiring layer is formed on the titanium oxide film. The formation of the titanium oxide film is carried out by flowing an oxygen gas on the surface of the titanium film with 5-50 sccm for 10-120 seconds.
Patent KR-20020062016-A (KR)
Title: An event vicarious system
Inventor: JI CHEOL UNG
IPC: G06Q30/02
Filed: 2001-01-19
Abstract: PURPOSE: An event agency system is provided to advance various kinds of events on the on-line according to a condition if a web site operator sets up an operation condition needed to advance the event. CONSTITUTION: A plurality of web servers(21-22) is connected to an event operation server(11) through the Internet or a network and a plurality of user PCs(41-44) is connected to the web servers through the Internet(31-32). Each web server connects to the member information DBs(21a-22a) for authenticating a member want to join in the event and the web server is linked with the event operation server. If a user clicks an event URL(Uniform Resource Locator) by visiting the web site opening the event, the user joins in the event by accessing to an interface of the event operation server directed by the URL. The event operation server connects to an event information DB(12a) storing various kinds of event information and the event operation condition set by the web site operator opening the event, and an application result DB(12b) storing the member information joined in the event and the application result.