baber/WOPTO huggingface dataset:
Patent KR-20010070228-A (KR)
Title: Optical arrangement
Inventor: BECKER JOCHEN
IPC: G02B1/10
Filed: 2000-11-21
Abstract: PURPOSE: Provided is an optical arrangement apparatus that has a slot-shaped image field or a rotationally asymmetric lighting and prevents image defects caused by thermal expansion with heat radiated from a light source through a rotationally asymmetric effect. CONSTITUTION: The apparatus comprises a lens(2) heated by the incidence of light(3) radiated in rotationally a symmetric manner. The apparatus provides band shaped and electrically insulated coating strips(5 to 10) that are transparent and arranged with intervals. A heating material covers only the peripheral area of a region(3) on surface of the lens(2) where light passes through and heated by the light. The heating material includes resistant-heating coating to be attached to an optical body(4) contained in the lens(2) and heating currents(17 to 19) as additional part.
Patent KR-20020041924-A (KR)
Title: Suspension system of bus
Inventor: LEE GI HO
IPC: B60G21/055
Filed: 2000-11-29
Abstract: PURPOSE: A suspension system of a bus is provided to prevent the lateral movement of stabilizer bushes and clamps even though distortion force is applied to the stabilizer while driving a vehicle and reduce the abrasion of the stabilizer bushes, thereby reducing the noise. CONSTITUTION: A bus suspension system includes a pair of stabilizer bushes(8,9) coupled with a stabilizer(7), and clamps(11,12) surrounding the stabilizer bushes to fix the positions of the stabilizer bushes and having both ends fixed to a plurality of fixing plates(21,22), so that the stabilizer bushes and the clamps are impossible to move right and left along the whole length of the stabilizer.
Patent KR-20020043312-A (KR)
Title: Evaporator cleaning time indication apparatus of air conditioner
Inventor: BAEK DONG YEOL
IPC: F24F13/00
Filed: 2000-12-01
Abstract: PURPOSE: A device for indicating time for cleaning heat exchanger of air conditioner is provided to detect amount of dust accumulated in the heat exchanger. CONSTITUTION: A device includes an impurity amount detective sensor(60); and an indication device. The impurity amount detective sensor is placed on a heat exchanger(50) by an installation device(53) to detect amount of impurities accumulated in the heat exchanger. The impurity amount detective sensor comprises a light emitting part(61); and a light receiving part(62). The light emitting part is installed on one side of the heat exchanger. The light receiving part is installed on the other side of the heat exchanger to receive signal transmitted from the light emitting part and passing the heat exchanger. The indication device indicates time to clean the heat exchanger when amount of impurities detected by the impurity amount detective sensor is over fixed value.
Patent KR-20010016347-A (KR)
Title: Auto door closed apparatus
Inventor: PARK CHANG BOG
IPC: E05C3/12
Filed: 2000-12-04
Abstract: PURPOSE: A device for automatically locking windows is provided to automatically lock windows by simply shutting a pair of windows outside and to easily open a desired window at need by mounting locking device on each window. CONSTITUTION: A device for automatically locking the windows includes a first supporting part(102), a second supporting part(106), a third supporting part(112) and a fourth supporting part(114) formed at both sides of a first window(100) and a second window(110) for supporting windows(104,116), and window locking devices(200) arranged at sides of the fourth supporting part and the first supporting part to be opposed to each other. The window locking devices are formed by using magnets to automatically shut the first and second windows.
Patent KR-20020044756-A (KR)
Inventor: BAE GYEONG IL
IPC: B60G7/00
Filed: 2000-12-06
Abstract: PURPOSE: A mcpherson strut type of suspension system having semi arm is provided to restrict changes of wheel alignment in cornering by preventing bending deformation against load and push of rear wheels in braking with forming the semi-arm. CONSTITUTION: An arm(11) of a mcpherson suspension is extended from a side frame(14) to a front wheel, and a semi-arm(13) is formed in the rear part of the side frame. The semi-arm is extended in the middle of the arm, and connected between the rear side frame and the arm. Front and rear or left and right load is supported with the semi-arm between the side frame and the arm in braking, and load is distributed with supporting by three parts. Driving experience is improved with distributing load transmitted from the road surface to the vehicle body, and performance of the vehicle is enhanced with controlling displacement of wheels conveniently. Changes of wheel alignment are prevented with restricting bending deformation against load and push of wheels in braking.
Patent KR-20020044841-A (KR)
Title: Facility for melting and transporting the packed sodium(Liquid metal) having a function level
Inventor: CHOI BYEONG HAE
IPC: B22D35/06
Filed: 2000-12-07
Abstract: PURPOSE: An apparatus for melting and transferring packed sodium(liquid metal) is provided to enable melting and transferring of sodium in the state that sodium is packed, and check a transferring amount of sodium through measuring of liquid level. CONSTITUTION: The apparatus for melting and transferring packed sodium(liquid metal) comprises a heating furnace case(10) and an upper heating furnace case(20) forming a space into which sodium(30) packed in a drum is inserted; a drum heating heater(40) installed at the side surface and the lower part inside the heating furnace case(10); a heater controller(50) connected to the heater(40); a drum pressure control gas pipe(60) and a sodium transfer pipe(70) which are connected to the upper heating furnace case(20); a liquid level measuring unit(80) which is inserted into the packed sodium; a temperature sensor(90) adhered onto the side surface of the heating furnace case(10); and moving wheels(100) installed at the lower side of the outer part of the heating furnace case(10).
Patent KR-20020051179-A (KR)
Title: The process of producing unreflection bothside-use beam projector screen
Inventor: SEO CHUNG HWAN
IPC: G03B21/56
Filed: 2000-12-22
Abstract: PURPOSE: A dark transmission-type double-sided projection screen and method for manufacturing the same is provided to improve light transmittance and prevent glare, while accomplishing a high resolution, high luminance and optical efficiency. CONSTITUTION: A screen(100) comprises a light transmittance glass substrate(12) having a dark coating layer(10) and a front layer(11) which are arranged at the front surface of the glass substrate in sequence from an observer side, wherein the front layer is processed to be smooth and soft, and a rear layer(13) which is etched, sanded and colored and arranged at the rear surface of the glass substrate; and a protection glass(20) made of a transparent material, and which has a rear layer(21) processed to be soft and a dark coating layer(22) arranged at the projector side. The protection glass is coupled to the glass substrate through an adhesive layer(14) so as to protect the rear layer of the glass substrate from scratch and performance deterioration. Thus, the projection screen is made of two glass plates bonded each other.
Patent KR-20010025425-A (KR)
Title: Realtime twoway communication learning system
Inventor: HWANG IN SU
Filed: 2000-12-27
Abstract: PURPOSE: The method for supplying and learning two-way computer education through the on/off-line is provided to give a client or parents a maximum study efficiency with a minimum cost by two-way communication between the client and a lecturer. CONSTITUTION: A picture signal transmission program converts a picture signal into a digital signal and transfers the converted signal to a server. An internet broadcasting transmission managing program manages internet transmission. A DACOM backbone network transmits the internet broadcasting. A receiving apparatus receives a real-time picture of the lecture. A chatting server helps the lecturer to see clients in class. A live broadcasting, a two-way online study and a group education are mixed and on/off-line study is performed in real time.
Patent KR-20020054145-A (KR)
Title: Big capacity disk access device and method in mobile communication system
Inventor: KWON YEONG JIN
IPC: G06F12/00
Filed: 2000-12-27
Abstract: PURPOSE: A large capacity disk access system and method is provided to enable a CROS(Concurrent Real time Operating System) of a switchboard to access a disk area with a capacity more than 4 Gbyte so that it can make it easy to extend a disk in a switchboard. CONSTITUTION: The system comprises a hard disk(100), an operating system(200), and an SCSI(Small Computer System Interface) controller(300). The hard disk(100), connected to the SCSI controller(300), stores large capacity data with a size more than 4Gbyte. The operating system(200) includes a file system storing empty start pointer of the block unit to point each file data and space in the hard disk, accesses the hard disk by using the file system and updates the data in the file system. The file system includes a boot block area, a super block area, a bit map area, a directory area and a data area. The boot block area stores data needed for a system booting. The super block area stores the empty starter pointer of the block unit to point the space in the hard disk. The bit map area expresses physical positions for all the areas of the hard disk. The directory area stores a name, an attribute, a generation time, the start pointer data of the block unit, and size data of the block unit of each file stored in the hard disk. The data area stores real data to be written in the hard disk. The SCSI controller(300), connected to hard disk(100) by the SCSI method, reads or writes the data by the block unit when it accesses the hard disk(100) under a control of the operating system(200). The block unit is 512 byte or 1024 byte.
Patent KR-20020054898-A (KR)
Title: Method of manufacturing transistor cmos
Inventor: KIM YEON SU
IPC: H01L29/78
Filed: 2000-12-28
Abstract: PURPOSE: A fabrication method of CMOS(Complementary Metal Oxide Semiconductor) transistors is provided to restrain channeling and diffusion of P, As, or B ions used when forming a doped region junction and to form a reliable thin junction by entirely implanting fluorine ions on a wafer before forming a source and a drain regions. CONSTITUTION: A fluorine ion implantation is performed on a wafer formed with gates(10), and an insulating layer(20), thereby simultaneously preventing an ion diffusion and a defect growth in following processes. Then, spacers(30,40) are formed on both sidewalls of the gates(10). After forming a photoresist(50) on a PMOS(P-channel MOS) transistor, source and drain regions of an NMOS(N-channel MOS) transistor are formed by implanting As ions. Then, source and drain regions of the PMOS transistor are formed by implanting B ions.
Patent KR-20010015561-A (KR)
Title: 필기구용 수성 잉크 조성물
IPC: C09D11/16
Filed: 1998-07-07
Abstract: 본 발명은 하나 이상의 착색제 및 물을 포함하며, 잉크 조성물의 총 중량을 기준으로 0.5 내지 15 중량%의 환원된 덱스트린 또는 말토덱스트린을 추가로 함유하는 수성 잉크 조성물에 관한 것이다.  이것은 뛰어난 건조 방지성 및 안전성을 갖고, 점도 및 pH 변화가 없다.
Patent KR-20010021690-A (KR)
IPC: G01P15/10
Filed: 1998-07-13
Abstract: Bias error is reduced in a vibrating structure sensor having primary and secondary pick-off means (2, 3, Fig.2) separated by a fixed angular amount (45) with respect to the vibrating structure by summing a proportion of the primary pick-off means output signal 10 into the secondary pick-off means output signal 15 or subtracting a proportion of the primary pick-off means output signal 10 from the secondary pick-off means output signal 15 effectively to reduce or increase the angular separation of the secondary pick-off means (3) from the primary drive means (1) by an amount sufficient to set the rate output signal from the vibrating structure to zero and thereby minimise bias error.
Patent KR-20010021728-A (KR)
IPC: H03M7/30
Filed: 1998-07-10
Abstract: 본 발명은 적어도 한 화면으로 디스플레이될 수 있는 이미지를 구축하기 위한 수단에 의해서 사용되도록 된 그래픽신의 애니메이션을 위한 데이터신호와 이에 상응하는 방법 및 장치에 관한 것으로, 상기 신호는 그 신이 애니메이션 객체의 집합형태로 기술되고, 상기 애니메이션 객체 각각은 상기 객체의 파라메터를 정의하는 적어도 하나의 특성화필드에 관련되며, 적어도 하나의 양자화 객체를 구성하고, 상기 양자화 객체는 특성화필드가 상기 애니메이션 객체의 특성화 필드를 위한 양자화 규칙을 정의하도록 하기 위한 것으로, 상기 애니메이션 객체 각각은 적어도 별도의 두 특성화필드에 적용할 수 있어, 수치값을 갖는 애니메이션객체의 대부분 또는 모든 특성화 필드가 양자화되도록 한다.
Patent KR-20010031259-A (KR)
Title: 인공경막
IPC: A61L27/58
Filed: 1998-10-07
Abstract: 본 발명은 생체내 분해흡수성 합성 고분자시트로 이루어지고, JIS K7105에 의한 전광선 투과율이 30%이상,  JIS K7105에 의한 헤이즈(haze)(운가(cloudiness value))가 80%이하, 혹은 JIS Z8741에 의한 60도 경면(鏡面) 광택도(Gs60°)가 10∼20%인 인공경막을 제공한다.
Patent KR-20010032985-A (KR)
IPC: C07D213/56
Filed: 1998-12-11
Abstract: 본 발명은 헤테로싸이클릭 알데히드와 다음 화학식 1로 표시되는 N-벤질-3-인데닐아세트아마이드가 결합되어 있는 치환된 축합생성물에 관한 것으로서, 더욱 상세하게는 아포프토시스를 유도 또는 촉진시키고, 통제되지 않은 종양세포의 분열증식을 저지하는데 유용하며, 암전구성 및 암성 병소를 포함하는 종양 억제와 치료에 유용한 특이성을 가지는 치환된 축합물에 관한 것이다. 
     화학식 1
Patent KR-20010033700-A (KR)
Title: 동기 기계의 출력 및 효율에 의해서 최적으로 조절하는 방법
IPC: H02P9/14
Filed: 1999-10-27
Abstract: 적어도 세 조절 영역을 정하고 그 중에서 발전기의 조절은 상이한 기준에 따라 행하는, 소속된 방향 전환 브리지를 가진 발전기를, 특히 동기 기계를 출력 최적적이고 효율 최적적으로 조절하기 위한 방법이 기재되어 있다. 조절 영역의 결정은 특히 회전 속도 의존적으로 또한 소망하는 설정 전력에 의존하여 행하여진다. 조절은 여자 전류도 고정자 전류도 포함하며 서로 정보를 교환하는 여러 조절기에 의해 행해진다.
Patent KR-20010040880-A (KR)
Title: 살충성 디히드로-옥사디아진, -티아디아진 및 -트리아진
IPC: C07D273/04
Filed: 1999-01-22
Abstract: 화학식 1의 살충 디히드로-옥사디아진 화합물: 
     화학식 1 
     
       
     
     상기 식에서, 
     X는 O, N 또는 S이고; 
     R은 치환 또는 미치환 페닐 또는 C 4 -C 5 헤테로고리기이며; 
     R 2 , R 3 , R 4 및 R 5 는 
     (a) R 2 , R 3 및 R 4 가 독립적으로 수소, 알킬, 알콕시 또는 푸라닐이고; R 5 가 니트로, 시아노, 알킬, 디알킬아미노, 알킬티오, 할로알콕시, 페녹시, 페닐티오 또는 알콕시카보닐이며, R 3 와 R 5 가 함께 환을 형성할 수 있거나; 또는 
     (b) R 3 , R 4 및 R 5 가 수소이고; R 2 가 알킬티오, 알킬설피닐, 알킬설포닐, 니트로알콕시, 히드록시, 디알콕시포스피닐, 시아노, 아실옥시, 알콕시, 할로알콕시, 시클로알킬, 또는 알케닐이거나; R 2 가 치환 또는 미치환 페닐, 페닐티오, 페닐설피닐, 페닐설포닐, 피라졸릴, 푸라닐, 티에닐, 페닐알콕시 또는 벤조일옥시; 
     중의 하나이고, 
     R 6 가 수소, 알킬, 알킬티오, 알콕시알킬, 아실, 벤질 또는 알콕시카보닐이다.
Patent KR-20010042264-A (KR)
Title: 반도체장치
IPC: G01R31/3185
Filed: 1998-04-03
Abstract: 본 발명은 반도체장치에 관한 것으로서, 내부회로에 접속된 포트회로(301), 포트회로가 접속된 외부단자, 및 바운더리 스캔회로(180, 18)를 가지고, 바운더리 스캔회로는, 테스트 억세스 단자로부터 외부단자를 억세스 가능하게 하는 회로이며, 테스트 억세스 단자는 외부단자 내의 소정의 외부단자와 겸용되고, 겸용단자(P1∼P5)를 상기 포트회로에 접속할지 바운더리 스캔회로에 접속할지를 절환가능하게 결정하는 선택수단(301, 303∼307)을 가지며, 선택수단은 파워 온 리셋에 호응하여 상기 겸용단자를 바운더리 스캔회로에 접속하는 상태를 초기상태로 하여 선택함으로써, 테스트 억세스 단자를 전용화하지 않아도 되기 때문에, 외부단자의 핀 호환성을 보증하여 바운더리 스캔기능을 탑재할 수 있으며, 바운더리 스캔기능을 이용하지 않는 설정으로 하면, 혹은 바운더리 스캔기능을 이용하여도 당해 겸용단자의 포트기능을 이용하지 않는 이용형태에서는, 바운더리 스캔기능을 탑재하지 않은 반도체장치와의 완전 호환성을 보증할 수 있는 기술이 제시된다.
Patent KR-20010042881-A (KR)
Title: 전자 장치 및 상기 장치의 사용자 인증을 위한 방법
IPC: G07F7/10
Filed: 1998-08-21
Abstract: 본 발명에 따른 장치는 생물학적 특징(BM)(예컨대 지문)을 검출하기 위한 센서(SE) 및 인증 데이터(AUTINF)(예컨대 PIN)를 입력하기 위한 입력 장치를 포함한다.  상기 장치의 데이터 처리 장치(DE)는 생물학적 특징(BM)으로부터 인증 정보(FPAUTINF)를 결정한다.  상기 정보는 입력 장치(EE)를 통해 입력되는 인증 정보(AUTINF)를 체크하는 것과 동일한 체킹 장치(PE)에 의해 체크된다.  이것에 의해 장치(EG)는 다른 사용자들에 의해 생물학적 특징용 센서가 없는 장치와 동일한 방식으로 사용될 수 있다.  생물학적 특징에 의한 인증을 인정하기 위해, 인증 법칙(예컨대  SIM 카드에 의한 이동 전화에 있어서)이 변경될 필요는 없다.
Patent KR-20010043005-A (KR)
IPC: H01Q5/50
Filed: 2000-03-16
Abstract: A multiband antenna has first and second antenna devices for transmitting or receiving. Each device has a dipole structure and associated dipole halves disposed opposite a base plate or reflector by baluns. The antenna devices are provided with a feed from a common antenna input line and a branch circuit. Frequency selective components are respectively associated with the first and second antenna devices. An electrical length of branch lines between a branch point and a feed point on the associated antenna devices having the dipole structure enables the frequency selective components respectively to reject a frequency band range transmitted via another of the first and second antenna devices.
Patent KR-20010043011-A (KR)
Title: 분체특성이 개량된 염화비닐 수지용 내충격성 개량수지
IPC: C08L27/06
Filed: 2000-03-23
Abstract: 다음 관계식 (1) 및 (2)를 만족시키는 MBS 수지의 라텍스를 응고시킨 후, 그 MBS 수지 100 중량부에 대해 경질 폴리머 0.1∼10 중량부를 라텍스 또는 응고 슬러리 상태로 첨가하고, 얻어진 혼합물로부터 분말을 회수함으로써 얻어지는 조립성 및 내블록킹성 등의 분체특성이 개량된 합성수지 분말로서, 
     -1.5x + 140 ≤ y ≤ -1.65x + 180		(1) 
     55 ≤ x ≤ 70					(2) 
     (상기 식에서, x는 MBS 수지 중의 부타디엔 함유율(중량%), y는 MBS 수지의 Vicat 연화온도(℃)를 나타냄) 
     염화비닐계 수지용 내충격성 개량제로서 유용하고, 염화비닐계 수지의 투명성을 저하시키지 않는 우수한 내충격성을 부여할 수 있다.
Patent KR-20020052140-A (KR)
IPC: E04F21/22
Filed: 2000-04-25
Abstract: 본 발명은 두 개의 구조 부재, 특히 바닥 패널들을 위한 조인트에 관한 것이다.  이때 그루브 및 텅 조인트는 로킹으로부터 기능상 분리되게 제공된다.  상기 로킹은 구조 부재의 트위스트로크에 의한 영향을 받으며, 상기 트위스트로크는 그루브 및 텅 조인트로부터 이격되어 있으며, 대응되도록 형성된 다른쪽 구조 부재의 맞물림 부재와 맞물린다.  상기 로킹은 직사각형 구조 부재, 예를 들면 바닥 패널의 종방향 가장자리 및 전방 가장자리 양쪽에 형성되는 것이 바람직하다.  상기 로킹에 의해 바닥 패널들은 편평한 위치로, 즉 뒤틀림 없이 결합될 수 있다.
Patent KR-20010071435-A (KR)
IPC: C04B35/52
Filed: 1999-04-02
Abstract: A process for producing a carbon foam heat sink is disclosed which obviates the need for conventional oxidative stabilization. The process employs mesophase or isotropic pitch and a simplified process using a single mold. The foam has a relatively uniform distribution of pore sizes and a highly aligned graphic structure in the struts. The foam material can be made into a composite which is useful in high temperature sandwich panels for both thermal and structural applications. The foam is encased and filled with a phase change material to provide a very efficient heat sink device.
Patent KR-20020071036-A (KR)
IPC: C07B61/00
Filed: 2000-03-31
Abstract: 본 발명은 약 80 내지 165 ℃ 범위의 온도에서 3 내지 8 시간 동안 용매 중에서 몬모릴로나이트 또는 금속 이온 교환된 K10 몬모릴로나이트 점토 촉매의 존재 하에 페로센을 탄소수 2 내지 7의 산 무수물 아실화제와 반응시키는 단계, 및 아실페로센을 통상적인 방법에 의해 회수하는 단계를 포함하는 아실페로센의 제조 방법에 관한 것이다.
Patent KR-20020050688-A (KR)
Title: Manual Generator using Planetary Gears
Inventor: SUNG BYEONG HO
IPC: H02K57/00
Filed: 2001-01-15
Abstract: PURPOSE: A manual generator is provided to generate a high electromotive force by increasing the speed of the rotor of a generator through the use of planetary gear, while reducing the size of the generator. CONSTITUTION: A manual generator(100) comprises a sun gear(203), one or more planetary gears(204), and a manual wheel(206). The sun gear(203) is fixed to a shaft(215) same as a rotating shaft of a permanent magnet(207), and which allows the permanent magnet to rotate at a coil(208) as the sun gear rotates. The planetary gears(204) are gear-coupled to the sun gear, and which transmit a rotating force to the sun gear as the planetary gear rotates. The manual wheel(206) includes a shaft same as the shaft of the sun gear and permanent magnet, and which rotates the planetary gear by the manual operation performed by an operator, thus the rotating force of the planetary gear rotates the sun gear and permanent magnet in sequence.
Patent KR-20010078052-A (KR)
Title: Charge pump circuit
Inventor: MYONO TAKAO
IPC: H02M3/07
Filed: 2001-01-22
Abstract: PURPOSE: A charge-pump circuit is provided to realize high efficiency and provides a large output current, and assure the withstand voltage of a gate oxide film and realize optimum design of a charge transfer MOS transistor by setting the absolute value of the gate/source voltage Vgs of all the MOS transistors at 2 Vdd. CONSTITUTION: Two front-stag MOS transistor(M1,M2) for charge transmission are configured in a N-channel pattern, and two rear-stage MOS transistor(M3,M4) for charge transmission in a P-channel pattern. Also, there are mounted inverting level-shift circuits(S1,S2) enabling the output of an intermediate potential and non-inverting level-shift circuits(S3,S4). By way of these configurations, the charge-pump circuit having high efficiency and a large output current is materialized as well as an inter-gate/source voltage Vgs(transistors in ON-state) of the transistors(M1 to M4) for charge transmission is evened to 2Vdd.
Patent KR-20020063323-A (KR)
Title: A Breeding Method of Windflower Plug Seeding
Inventor: JUNG YEON GWON
IPC: A01G1/00
Filed: 2001-01-27
Abstract: PURPOSE: Provided is a process of propagating Pulsatilla koreana Nakai plug seedlings by gathering the seeds in a seed raising plate and then sowing in a plug plate on the spot. Therefore, this process enhances high germination rate and survival rate to induce mass production and can be effectively used in mass propagation of rare plant such as bulbous wild plants. CONSTITUTION: A flower stalk of Pulsatilla koreana Nakai is cut to 2 to 3cm at the end when a fluff is discolored, dried for 2 to 3hr in the shade, and the seeds are separated by scraping with fine soil, sown in a plug with a sowing machine and then planted on a pot of 14cm with 4 to 5 mesh in the latter part of Aug.
Patent KR-20020065031-A (KR)
Title: Caller identification confirm circuit and method in keyphone main system
Inventor: PARK SEONG GEUN
IPC: H04M1/57
Filed: 2001-02-05
Abstract: PURPOSE: An apparatus for confirming a CID(Caller ID) in a keyphone main system and a method therefor are provided to select a user's receipt setting mode as an outing mode, approach a place in which the keyphone main system is installed from the outside, and easily confirm the CID received to a user. CONSTITUTION: An office line call circuit(14) connects a CPU(11) to a switch(1) for performing an office line call. The CPU(11) receives data in which a CID received from the switch(1) is analyzed through a CID box(2) and decodes the received data. A DVU(Digitized Voice Interface Unit)(12) stores and reproduces voice data. A memory(13) stores a certain CID.
Patent KR-20020065230-A (KR)
Title: A chemical vapor deposition method for depositing copper film using hydrogen plasma and surfactant
Inventor: PARK HYEONG SANG
IPC: C23C16/02
Filed: 2001-02-06
Abstract: PURPOSE: A method for chemical deposition for depositing a cooper layer by using a hydrogen plasma process and a surface catalysis is provided to deposit a cooper layer within a short time by using a chemical deposition material. CONSTITUTION: A cooper layer is formed on a surface of a substrate. A hydrogen plasma process for the substrate is performed. The substrate is exposed by a gas including iodine. The gas including iodine is formed by one selected from iodine molecules, alkane including 8 or fewer carbon and 4 iodine substituted for hydrogen, alkane including fluorine or chlorine substituted for the remaining hydrogen of the iodine substituted alkane, and a group including iodine atoms. A chemical deposition process for the cooper layer is performed by using a chemical deposition material.
Patent KR-20020067106-A (KR)
Title: SYSTEM AND METHOD FOR THE AUTOMATIC CONVERSION OF IPv4 TO IPv6 SOCKET API
Inventor: KIM HYEONG JUN
IPC: G06F17/00
Filed: 2001-02-15
Abstract: PURPOSE: A system and a method for automatically converting an IPv6(Internet Protocol version-6) code are provided to make an application being used in an IPv4 network by automatically converting an IPv4 socket API code being used in an IPv4 network into an IPv6 socket API code. CONSTITUTION: A data decision unit(51) judges whether IPv4 input data supplied as a conversion object from an IPv4 network are a file or a directory. A line extracting unit(52) extracts contents of a file inputted from the data decision unit(51) according to lines and transmits the contents to a token creating unit(53) successively. The token creating unit(53) reads each line information supplied from the line extracting unit(52) by one character, parses whether the corresponding character is a character which is used in a variable or a function structure or an operator or other character, and creates a token corresponded to each line. A mapping table(55) stores each IPv4 socket API and IPv6 socket API information corresponded thereto. A token comparison unit(54) compares each token information inputted from the token creating unit(53) with IPv4 key data in the left list of the mapping table(55). A code conversion unit(56) connected to the token comparison unit(54) and the mapping table(55) performs an IPv6 code conversion based on comparison result information from the token comparison unit(54). A line creating unit(57) creates IPv6 socket API data of one line corresponded to one line information extracted by the line extracting unit(52) based on code conversion information output from the code conversion unit(56), and transmits the data to a data output unit(58).