baber/WOPTO huggingface dataset:
Patent KR-20030035091-A (KR)
Title: Subscriber Mobility Confinement Method of WLL
Inventor: WOO WON GIL
IPC: H04B7/24
Filed: 2001-10-30
Abstract: PURPOSE: A method for restricting subscriber mobility of a WLL(Wireless Local Loop) is provided to reject a call or forcibly end a call, if a mobility-restricted subscriber moves to another group to attempt a call or moves to another group during a call. CONSTITUTION: An OCP(Operation Control Processor) of a BSC(Base Station Controller) receives from an operator group information for grouping BTSs(Base station Transceiver Subsystems) serviced to subscribers by the region near from a WLL, to generate a group table(S10). A subscriber information management table is generated by subscriber information received from the operator(S12). An ASP(Access Switching Processor) or the OCP receives an originating/incoming call attempt from an idle subscriber and generates a call process, then searches a home group including an originating/incoming subscriber to store the home group in a predetermined memory area(S14,S16,S18). WNC(WLL Network Code), that is current position information of the originating/incoming subscriber, and BTS information are received from a CCP(Call Control Processor) and stored in a predetermined memory area(S20). Whether the originating/incoming subscriber is permitted to move between groups is checked(S22). If not, whether the originating/incoming subscriber moves to another group is decided(S24). If so, the attempted originating/incoming call is rejected(S26) and the generated call process is ended(S28), and if not, mobility information of the originating/incoming subscriber, the WNC and BTS information of the home group are transmitted to the CCP(S30) and the attempted call is normally connected(S32). If a call disconnection is requested from the originating/incoming subscriber, the call is disconnected(S34) and the generated call process is ended(S28). And if the originating/incoming subscriber is not permitted to move between groups in the step S22, the step S30 is returned.
Patent KR-20020056815-A (KR)
Inventor: KIM GWANG MIN
IPC: B32B17/04
Filed: 2001-11-09
Abstract: PURPOSE: An incombustible complex panel and an incombustible decorative complex panel using the incombustible complex panel are provided to achieve multi purpose panel expressing good fire resistance and shock resistance properties and allowing the construction on a curved plane. CONSTITUTION: The incombustible complex panel consists of a substrate layer and an aluminum sheet or a steel plate coated with zinc as a reverse layer(31) of the substrate. The substrate layer is formed by impregnating or coating fabric or non woven fabric of inorganic fiber or paper substrate(12) with a thermo setting resin selected from a group of phenol resin, phenol metamorphosis resin, phenol-urea metamorphosis resin, melamine-urea metamorphosis resin containing an inorganic filler containing yellow soil.
Patent KR-20030042140-A (KR)
Title: Hot rolling mill
Inventor: JIN CHUNG RYEOL
IPC: B21B39/00
Filed: 2001-11-21
Abstract: PURPOSE: A hot rolling mill comprising movable side guide unit and defective strip bar extracting unit capable of preventing deflection of strip bar at the same time when performing extraction of the defective strip bar in hot rolling process is provided. CONSTITUTION: The hot rolling mill comprises a defective strip bar extracting unit, the defective strip bar extracting unit comprises pass tables which are respectively installed between run out table rollers (5) on a run out table (4) installed between finish rolling mill (1) and rough rolling mill (2), on the lower part of one side of which a lowerable and liftable cylinder is mounted in such a way that the cylinder has a certain gradient to extract defective strip bar, and the corresponding other side of which is hinge connected; a plurality of extracting rollers laterally arranged on the upper part of the pass tables; and a loading table (40) comprising a plurality of long pilers (41) arranged parallel to each other so that defective strips are loaded on the side part of the run out table (4), wherein the pass tables further comprises extracting rollers, moving plate, and cylinder, wherein the loading table (40) further comprises a plurality of rolling rollers (42) formed on the upper part of the pilers (41) so that defective strip is smoothly moved on the rolling rollers (42), and wherein the hot rolling mill comprises a movable side guide unit comprising a movable side guide (30), a pair of sliding bases (31), a support frame (32), a pair of horizontal cylinders (33), and a pair of vertical cylinders (35).
Patent KR-20030045444-A (KR)
Title: a water-supply system of washing machine
Inventor: CHOI SEONG BONG
IPC: D06F39/08
Filed: 2001-12-04
Abstract: PURPOSE: A water supply device for a washing machine is provided to reduce the use amount of detergent, and to improve washing efficiency without damage of the laundry by accelerating reaction on ceramic with forming rotary stream in feeding water and supplying alkalified water to a washing tub and a dehydrating tub. CONSTITUTION: A water supply apparatus of a washing machine is composed of a water supply hose(83) feeding water; a water storage part(90) storing ceramic reacting on washing water for alkalifying water and connecting to the water supply hose with tilting; and a feed valve(82) opening and closing the outlet of the water storage part to supply water from the water storage part to a washing tub(54) and a dehydrating tub(56). Rotary stream is formed by feeding washing water to the water storage part in tilting, and hydroxyl ion is generated with reacting on ceramic balls(92). Washing is performed efficiently without damage of the laundry, and the consumption of detergent is reduced by supplying alkalified water to the washing tub and the dehydrating tub.
Patent KR-20030045494-A (KR)
Title: System and method for providing additional information of media contents
Inventor: CHO JEONG YEON
IPC: G06F17/00
Filed: 2001-12-04
Abstract: PURPOSE: A system and a method for offering the additional information of media contents are provided to offer the additional information of the media contents actively obtained by a media player to a user at a desired time. CONSTITUTION: The system comprises the media player(101), a PC(105), a server(110), and a database(115). The PC(105) performs the data communication between the media player(101) and the server(110). The server(110) plays a role of the additional information providing server to provide the additional information wanted by the media player(101). The database(115) provides the additional information wanted by the server(110) while storing diverse additional information. The media player(101) plays the media storing the audio/video contents such as the MPEG(Moving Picture Experts Group), the MP3(MPEG layer 3), the AVI(Audio Video Interleaving), the WAV(Word Audio Video file), and the MID(Musical Instrument Digital Interface). The additional information includes a title, an artist, a genre, equalizer information, an album, a lyric, an advertisement, and an image of the contents.
Patent KR-20030047148-A (KR)
Title: Method of messenger security based on client/server using RSA
Inventor: CHO MIN HO
IPC: H04L9/30
Filed: 2001-12-08
Abstract: PURPOSE: A method for preserving a client/server base messenger using RSA(Rivert, Shamir, Adleman) is provided to prevent the leakage of a transmitting message on intranet or internet by using a messenger under a client/server system. CONSTITUTION: A server(30) generates a public key and a private key, distributes the public key to the first client(10) and the second client(50), and stores the private key in a register of the server. The first client encodes a message to the public key and transmits the encoded public key to the server(S200,S210). The server receives the message and decodes the received message(S220). The server encodes the decoded message to the private key and transmits the encoded message to the second client(S230,S240). The second client decodes the received message to the public key(S250).
Patent KR-20030048829-A (KR)
Title: A apparatus for carrier sense in the data communication
Inventor: BAEK JE IN
IPC: H04L25/38
Filed: 2001-12-13
Abstract: PURPOSE: A carrier sense device in data communication is provided to detect correctly a start point and an end point of a received frame signal by considering a threshold value aspects of time and power. CONSTITUTION: A carrier sense device includes a power conversion portion(21), a power accumulation portion(22), a power threshold value comparison portion(23), and a time threshold value comparison portion(24). The power conversion portion converts a voltage value of an input signal to a power value. The power accumulation portion accumulates the converted power value as much as a predetermined window block. The power threshold value comparison portion compares a power accumulation value of the power accumulation portion with the predetermined threshold value and outputs a compared value. The time threshold value comparison portion counts an outputting period at which the same result value from the power threshold value comparison portion is outputted and compares the counted value with the predetermined threshold value.
Patent KR-20030049395-A (KR)
Title: Waves Scattering Structures for a Bulwark
Inventor: HA YEONG GI
IPC: E02B3/06
Filed: 2001-12-14
Abstract: PURPOSE: A wave dissipating structure for a breakwater is provided to circulate seawater between the inner harbor and the sea smoothly and to eliminate an impact of waves. CONSTITUTION: The wave dissipating structure for a breakwater(30) contains many columns whose one end is fixed to the seabed and the other end is projected to the surface of the sea(24), wherein the columns are arranged to locate on each angular point area of continuous hexagonal lattices.
Patent KR-20030050550-A (KR)
Title: Simple IP virtual private network service in PDSN system
Inventor: LEE SANG YUN
IPC: H04L12/70
Filed: 2001-12-19
Abstract: PURPOSE: A simple IP virtual private network service method of PDSN(Packet Data Service Network) is provided to ensure a stable data transmission by forming a PDSN and a VPN(Virtual Private Network) when a user of a mobile terminal intends to connect to a server of a private network. CONSTITUTION: When a data call request is received from a mobile node, a PDSN delivers subscriber information to an AAA(Administration, Authorization and Authentication), and then the AAA transfers an address and a private IP pool of a VPN server corresponding to the call request to the PDSN(S61-S63). The PDSN installs a tunnel to the VPN server by using an IPSec and allocates one of private IP pools usable at the corresponding VPN server to the mobile node, thereby forming a data transmission path between the mobile node and the VPN server(S64,S65). A user connects to a firm's internal server inside the VPN server by using the mobile node(S66).
Patent KR-20030050935-A (KR)
Title: CaC3 .omitted
Inventor: LEE SUNG MOON
IPC: E01C7/00
Filed: 2001-12-19
Abstract: PURPOSE: A process of manufacturing paving materials containing spent limestone, rubbles and feldspar kaolin is provided to take advantage of spent resources to pave the surface of an airstrip or a highway, therefore to prevent environmental pollution and recycle spent resources. CONSTITUTION: The process of manufacturing paving materials containing spent limestone, rubbles and feldspar kaolin is composed of: mixing 50percent of rubbles and feldspar with 50percent of spent limestone; laying the mixture to the ground and hardening the ground; laying aggregates to the ground and hardening the ground again; mixing aggregates(13 to 15m/m), 20 to 25percent of calcium oxide aggregates together and laying the mixture to the ground and hardening the ground; mixing calcium oxide aggregates with cement and laying the mixture to the ground.
Patent KR-20030054171-A (KR)
Title: a method for manufacturing capacitor of semiconductor device
Inventor: LEE DAL JIN
IPC: H01L27/105
Filed: 2001-12-24
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of compensating the topology of MIM(Metal Insulator Metal) capacitor. CONSTITUTION: After forming an interlayer dielectric(103) on a logic memory region, the first metal patterns(102) are formed between the interlayer dielectric. A trench and the first via hole are formed to expose the first metal patterns(102). The first plug(105b) is formed in the first via hole and a spacer(105a) is formed at both sidewalls of the trench. The second metal pattern(106b) is connected to the first plug and a lower electrode(106a) is simultaneously formed in the trench. A dielectric film(107) and an upper electrode(108a) are selectively formed on the lower electrode. The second interlayer dielectric(109) having the second via holes is formed on the resultant structure. The second plugs(110) are filled into the second via holes. Metal lines(111) are formed to connect the second plugs(110).
Patent KR-20030054214-A (KR)
Inventor: JUNG JAE HYEON
IPC: B60T7/00
Filed: 2001-12-24
Abstract: PURPOSE: A brake system of a commercial vehicle is provided to increase braking force as the speed of the vehicle increases by increasing braking efficiency to a disk plate to the utmost. CONSTITUTION: A brake system of a commercial vehicle has an axle shaft(10) installed in a brake housing(20); disk plates(12) mounted to the axle shaft; separated plates(14) mounted to the brake housing to perform braking actions, with disposed between the disk plates; and a piston for braking(22) pressing the separated plates by oil. The brake system includes a rotary plate(30) installed between the piston for braking and the separated plate, to rotate integrally with the axle shaft; plural sliding pads(40) installed to the rotary plate to transmit pressing force of the piston for braking to the separated plate; and a coil spring(50). The sliding pads can move to the radial outside according to rotation of the rotary plate. The ends of the coil spring are each supported to the sliding pad and the rotary plate, to pull the sliding pad to the inside of the rotary plate.
Patent KR-20030056276-A (KR)
Title: A system and method for video coding
Inventor: JUNG WON SIK
IPC: H04N19/68
Filed: 2001-12-28
Abstract: PURPOSE: A video encoding system and method are provided to accurately detect an error generated in the event of encoding to enable video communication with high picture quality. CONSTITUTION: An image applied to a video encoding system is split into a plurality of blocks and a number is given to each of the blocks(S202). A specific rule for inserting a resynchronization code into the split blocks is designated according to encoding information of the image. The resynchronization code is inserted into the blocks according to the designated rule to encode the blocks(S207). The encoding information includes the bit rate and frame rate of the image, the size of the image, and a video packet size.
Patent KR-20010071838-A (KR)
Title: 레지스트 경화장치
IPC: H01L21/00
Filed: 2000-05-11
Abstract: 레지스트가 도포된 실리콘 웨이퍼를 워크 스테이지에 진공흡착하여, 가열ㆍ냉각하면서 자외선을 조사하여 레지스트 경화처리를 행하여도, 실리콘 웨이퍼의 이면에 찰상이 생기는 일이 없는 레지스트 경화장치를 제공하기 위해, 자외선을 조사하는 광원부와, 실리콘 웨이퍼를 진공흡착하는 워크 유지수단 및 워크 온도제어수단을 갖는 워크 스테이지(10)로 이루어지고, 워크 스테이지의 상면에 유지된 실리콘 웨이퍼를 가열하면서, 실리콘 웨이퍼에 도포된 레지스트에 자외선을 조사하여 경화하는 레지스트 경화장치에 있어서, 워크 스테이지의 상면과 실리콘 웨이퍼 사이에, Si, SiO 2 , SiC, Si 3 N 4 중 어느 하나의 재질로 이루어지는 플레이트(60)를 개재시켜, 이 플레이트와 실리콘 웨이퍼를 워크 스테이지에 진공흡착한 상태에서 자외선을 조사한다.
Patent KR-20010071924-A (KR)
Title: 광대역 통신 시스템 내에서의 채널 할당
IPC: H04W72/04
Filed: 1999-07-14
Abstract: 멀티캐스트 세션을 수신하기 원하는 원격 장치들(113-117)은 시스템 방송 채널을 통해 멀티캐스트 광고 메시지를 모니터하여 세션 수신을 결정한다.  원격 장치(113-117)가 멀티캐스트 이벤트 참여를 요청하면, 공통 보조 채널(205)이 원격 장치(113-117)에 할당되고, 멀티캐스트 세션이 멀티캐스트 이벤트에 현재 참여중인 모든 원격 장치들(113-117)에게 동시 전송된다.  공통 보조 채널(205)은 채널 할당을 위한 2개의 유일한 확산 코드들을 사용하는데, 확산 코드들 중 하나는 서버 (120)에 의해 방송되는 멀티캐스트 세션 어드레스(501)의 펑션이다.
Patent KR-20010072219-A (KR)
Title: 송전선의 열내력 결정 방법
IPC: G01N3/60
Filed: 2000-06-01
Abstract: 운용선로로부터 전선의 시료를 채취하고, 이 시료에 복수의 온도로 이루어지는 열 이력을 부여하여 전선 온도, 가열 시간 및 잔존 강도의 평가 기준에 대한 상관 관계를 구하여 이 상관 관계에 기초하여 운용 전선의 사용 온도를 결정한다. 이 상관 관계를 구할 때 복수의 온도와 잔존 강도의 평가 기준과의 관계를 구하여 이 결과로부터「열이력 exp｛A·T-B+C·ln(h)｝」과 잔존 강도의 평가 기준과의 관계가 직선형이 되도록 각 정수 A, B 및 C를 구하는 것이 바람직하다. 또, T는 전선 온도(℃), h는 가열 시간(hrs)을 나타낸다. 본 발명의 방법은 선로의 상황에 따라서 전선의 열내력을 정확히 판단할 수 있다.
Patent KR-20010085853-A (KR)
IPC: H04L29/08
Filed: 2000-07-26
Abstract: 본 발명은 물리적 채널에 직접 이더넷(Ethernet)을 적용하는 인터페이스 장치 및 방법을 설명하고, 이는 LAPS를 사용하여 SDH/SONET SPE/VC에 MAC 프레임을 캡슐화(encapsulate)한다.  LAPS 캡슐화는 시작 플래그 시퀀스(flag sequence), 어드레스 필드(field)(SAPI, Service Access Point Identifier), 제어 필드(0x03), 정보 필드(Ipv4, Ipv6, 또는 PPP 프로토콜 데이터 유닛), FCS(Frame check sequence), 및 종료 플래그 시퀀스로 구성된다.  플래그 시퀀스(0x7E)는 LAPS 프레임의 시작/종료를 식별한다.  본 발명은 텔레콤(telecom) SDH/SONET 전송 디바이스에서 이더넷 인터페이스를 제공하고, 코어 및 엣지 라우터(core and edge router), 스위치 디바이스, IP 근거의 네트워크 억세스 장비, 라인 카드(line card), 및 고속 응용, 예를 들어 기가비트(Gigabit) 응용에서 사용되는 인터페이스 유닛과 같이, 원격 억세스 데이터콤(datacom) 디바이스에 설비를 제공하는데 사용될 수 있다.  SDH/SONET의 간략화에 의해, 즉 간략화된 SDH/SONET을 사용함으로서, 이더넷은 DWDM에 적용될 수 있다.
Patent KR-20010080276-A (KR)
IPC: C07F9/00
Filed: 1999-10-20
Abstract: 알칼리 토금속-함유 물질을 제조하기 위한 액체 전구체가 제공된다.  상기 액체 전구체는 아민에 결합된 알칼리 토금속 베타-디케토네이트를 포함한다.  예를 들면, 액체 화합물은 N,N',N"-트리헥실디에틸렌트리아민을 바륨 2,2,6,6-테트라메틸-3,5-헵탄디오네이트와 반응시킴으로써 생성된다.  알칼리 토금속을 함유한 박막은 상기 전구체 액체의 증기 및, 선택적으로, 산소 또는 다른 산소원으로부터 증착된다.  이러한 방법은 고유전상수를 갖는 바륨 스트론튬 티타네이트 박막을 증착하는데 사용될 수 있다.  상기 액체 전구체는 또한 물질의 분무 코팅, 스핀 코팅 및 졸-겔 증착에도 사용될 수 있다.
Patent KR-20010089579-A (KR)
Title: 선스크린 조성물
IPC: A61K8/37
Filed: 1999-10-21
Abstract: 본 발명에서는 (a) 오일 중에 용해시킨 조성물의 0.1 내지 10 중량%의 자외선 흡수 선스크린제; 및 (b) 화장학적으로 허용되는 비히클을 포함하는 국소 화장제용 선스크린 조성물을 개시한다.  이러한 조성물의 제조 방법도 또한 기술한다.  본 발명의 조성물은 선스크린 효능이 개선되었다.
Patent KR-20020001725-A (KR)
IPC: G01F23/36
Filed: 2000-11-22
Abstract: 본 발명은 액면검출장치에 관한 것으로서, 소형화를 달성할 수 있는 액면검출장치를 제공하는 것으로, 액면검출장치는 액면에 뜨는 플로트를 구비한 플로트암(2); 플로트암(2)을 유지함과 동시에 플로트암(2)의 회전지점인 축부(24)를 구비한 암홀더(4); 암홀더(4)의 축부(24)를 축 지지하는 2개의 베어링부(30,31)를 구비한 본체 프레임(3); 본체 프레임(3)에 고정되는 회로기판(7); 및 회로기판(7)상을 슬라이딩하는 슬라이딩 접점(6)을 구비하며 암홀더(4)에 고정되는 접점유지부재(5)를 구비하고, 암홀더가 베어링부(30,31) 사이에 위치함과 동시에 암홀더(4)에 플로트암(2)과 접점유지부재(5)를 유지한 것을 특징으로 한다.
Patent KR-20010093306-A (KR)
Title: Tyre for vehicles wheels
IPC: B60C11/04
Filed: 2000-11-29
Abstract: A tire for vehicle wheels provided with a tread pattern includes at least one continuous central circumferential groove straddling an equatorial plane of the tire, at least two continuous lateral circumferential grooves having median planes substantially parallel to the equatorial plane of the tire, and a plurality of transverse grooves. These grooves delimit at least four circumferential rows of blocks, two central rows and two shoulder rows. Each block of the central rows is defined by a plurality of sides and at least four vertices, a pair of front vertices and a pair of rear vertices, in relation to a predetermined running direction of the tire. The blocks of the central rows include a first transverse notch having a first terminal end inside a respective block of the central rows and a first starting end communicating with the at least one central circumferential groove.
Patent KR-20020000152-A (KR)
IPC: B01J23/63
Filed: 1999-06-09
Abstract: C 2 F 6 , CF 4 , CHF 3 , SF 6 , NF 3 등의 불소 화합물을 물 또는 물과 산소의 존재하에서 불소 화합물 분해 촉매 및 CO, SO 2 F 2 및 N 2 O 중 하나 이상을 분해하는 촉매와 접촉시킨다.  CO, SO 2 F 2 및 N 2 O 중 하나 이상을 분해하는 촉매는 바람직하게는 Pd, Pt, Cu, Mn, Fe, Co, Rh, Ir 및 Au에서 선택된 하나 이상을 금속 또는 산화물의 형태로 포함한다. 
     본 발명에 의하면, 불소 화합물을 물 또는 알칼리 수용액에 흡수되기 쉬운 HF로 전환할 수 있고, 또한 불소 화합물의 분해에 의해 생성된 CO, SO 2 F 2 또는 N 2 O 등의 물질도 분해할 수 있다.
Patent KR-20010109342-A (KR)
IPC: G11C29/56
Filed: 2000-03-30
Abstract: 소정 저장 용량을 갖는 테스트 대상 메모리(MUT)로부터 고장 위치 정보를 식별하기 위한 고장 캡춰 회로가 개시되었다. 고장 캡춰 회로는 MUT에 연결되도록 응용되고 테스트 신호를 MUT에 인가하도록 동작하고 그로부터의 출력신호를 고장 정보내로 처리하는 고장 검출 회로를 포함한다. 고장 정보는 고장 메모리 셀의 위치를 지시한다. 조사 테이블은 위치 정보를 저장하기 위해 고장 검출 회로에 연결되고, 이에의해 조사 테이블의 사이즈 및 중복 분석기로의 데이터의 전송 속도를 최소화한다.
Patent KR-20020016783-A (KR)
IPC: C08L69/00
Filed: 2000-04-26
Abstract: The present invention relates to a process for the condensation of polyamides using an additive having carbonate units. This ensures a safe and fast condensation reaction.
Patent KR-20020013881-A (KR)
IPC: H02K7/12
Filed: 2000-03-03
Abstract: 동기화 장치들은 많은 다양한 형태들로 알려져 왔다. 발전기로써의 동작과, 모터로써의 동작, 예를 들어 연결 단자들 또는 스테이터 와인딩(stator winding)에서의 단락과 같은 단락 상황에서 이러한 동기화 장치들은 매우 높은 단락토크(short-circuit torque)를 발생시킨다. 이러한 점에 있어서, 상기와 같은 매우 높은 단락 토크이 피크(peak)는 상기 동기화 장치의 정격토크의 6~8배 정도의 값을 가지게 된다. 그러므로, 상기 동기화 장치의 기계적 구조에 대하여, 수반하여 발생되는 매우 높은 단락 토크에 대하여 고려해야 하고, 상기 단락 토크가 잘 발생하지 않도록 고려하여야 한다. 
     본 발명의 목적은 동기화 장치의 구조를 간소화하고, 상기 언급된 단점들을 회피하는데 있다. 
     동기화 장치는 로터와 스테이터를 구비하며, 상기 스테이터는 상호 전기적 및/또는 공간적으로 분리된 적어도 2개 이상의 독립된 교류 전류(3상) 와인딩을 갖는다.
Patent KR-20020082400-A (KR)
Inventor: OKUSHIMA MOTOTSUGU
IPC: H01L27/04
Filed: 2002-01-04
Abstract: PURPOSE: To provide an ESD protection device wherein there is realized such a characteristic that its current and electric-field concentrations to its junction portions are generated hardly even when it is miniaturized and it is triggered at a low voltage. CONSTITUTION: The ESD protection device is interposed between an input terminal 6 of a semiconductor integrated circuit chip and its CMOS transistor 100, and has a triggering element 310 having diodes 311, 312 broken down by an overvoltage applied to the input terminal 6, and has an ESD protection element 210 having vertical type bipolar transistors 211, 212 for discharging the accumulated charge of the input terminal 6 by their continuities caused by the breakdowns of the diodes 311, 312.
Patent KR-20020024012-A (KR)
Inventor: KIM BOG KYU
IPC: A42B1/18
Filed: 2002-01-07
Abstract: PURPOSE: A sunshade fixture of a cap is provided to prevent the falling of the sunshade by adjusting the angle of the sunshade, to simplify the assembly work of the sunshade, and to facilitate the exchange of the sunshade when the sunshade is damaged. CONSTITUTION: In a cap having a sunshade hinged to both sides of an elastic hair band(2), a rectangular fixing groove(4) is drilled in both sides of an elastic core(3) contained in the hair band, and the sunshade fixture consists of a fastening member(13), an angle adjustment member(17), and a lock pin(23). The fastening member is provided with a rectangular projection(8) on the front surface, plural click recesses arranged in a circle form on the rear surface, and an insertion pipe part(10) having a center insertion hole(9). The angle adjustment member is formed with an insertion hole(15) into which the insertion pipe part of the fastening member is inserted, a side groove(14) into which the distal end of the sunshade is inserted, and plural click projections(16) corresponding to the plural click recesses. The lock pin consists of a pin part(18) and a head part(19), the center of the pin part is cut along a longitudinal axis to form an incised part(20), a snap projection(21) is formed at the tip of the pin part, and a rectangular portion(22) to be inserted in the rectangular fixing groove is formed behind the snap projection.
Patent KR-20030072675-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: KWAK BYEONG IL
IPC: H01L21/336
Filed: 2002-03-06
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of simplifying manufacturing processes and reducing leakage current by forming a channel using out-diffusion of dopants. CONSTITUTION: A dummy gate electrode is formed on a semiconductor substrate(10). An insulating spacer(14) is formed at both sidewalls of the dummy gate electrode. An interlayer dielectric(15) is formed on the resultant structure and planarized to expose the dummy gate electrode. After removing the exposed dummy gate electrode, A doped polysilicon layer is formed. By performing thermal processing, a channel layer(17) is formed via out-diffusion of the dopants in the doped polysilicon layer. After removing the doped polysilicon layer, a metal film(19) is formed.