baber/WOPTO huggingface dataset:
Patent KR-20040057476-A (KR)
Title: Method for fabrication of semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/8242
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving gap-filling of a conductive line. CONSTITUTION: A plurality of conductive lines including a conductive layer(21) and a hard mask(22) are formed on a cell region(A-A') and a peripheral region(B-B') of a substrate(20). By selectively removing the hard mask on the peripheral region, the conductive layer is exposed. A diffusion barrier layer(28) is formed on the exposed conductive layer of the peripheral region. An insulating layer(29) is formed on the resultant structure. An opening part is formed to expose the diffusion barrier layer by selectively etching the insulating layer of the peripheral region. A conductive line(32) is formed to connect the diffusion barrier layer through the opening part.
Patent KR-20030057480-A (KR)
IPC: H04N5/225
Filed: 2002-12-28
Abstract: 화상 데이터의 변경을 검지하기 위하여 필요한 검증 데이터(디지털 서명, MAC)에서의 화상생성장치는, 비밀정보(A) 및 비밀정보(B)를 이용하여 상기 검증데이터의 생성에 필요한 비밀정보(Ks)를 생성한다. 이러한 방식으로, 상기 화상생성 장치에 의해 상기 화상 데이터에 대한 상기 검증 데이터에 필요한 상기 비밀정보의 누설 및 해석을 곤란하게 하고, 이에 의해 상기 비밀정보(Ks)의 안정성과 은닉성을 향상시킬 수 있다.
Patent KR-20040061232-A (KR)
Title: Method for calling use of e-mail in mobile communication terminal
Inventor: CHOI JE HO
IPC: H04W76/02
Filed: 2002-12-30
Abstract: PURPOSE: A call communication method using an e-mail of a mobile terminal is provided to allow a user to press a call button to make a call to a phone number described in an e-mail text. CONSTITUTION: A user presses a call button to make a phone to a phone number shown in an e-mail text received from outside through a mobile terminal(SP1,SP2). The mobile terminal detects a number code different from a code formed by certain combination on the text(SP3). The mobile terminal determines whether the detected number code consists of a certain standard of consecutive digits, and if so, the mobile terminal determines whether the first certain number of digits are identical to the number including an area code, a country code or a code of a mobile communication provider stored in the mobile terminal(SP4,SP5). If the first certain number of digits are identical to the stored number including the area code and the country code, it is determined as a phone number(SP7), and then, it is determined how many phone numbers have been recognized(SP8). If one phone number has been recognized, a call is connected to the phone number and the user can communicate with the other party(SP9).
Patent KR-20040060445-A (KR)
Title: Montgomery modular multiplier by 4 to 2 compressor and multiplication method thereof
Inventor: SON HUI GWAN
IPC: G06F7/72
Filed: 2002-12-30
Abstract: PURPOSE: A Montgomery modular multiplier using a 4-2 compressor and a multiplying method thereof are provided to realize fast operation and small power-delay product by removing a propagation delay through a carry save adder structure and performing the addition only for the final output through a carry propagation adder structure. CONSTITUTION: An A-register(110) and a B-register(120) respectively store a bit value of A and B smaller than a modular coefficient. An M-register(130) stores the bit value of M, which is an odd number. The 4-2 compressor(170) calculates a halfway calculation value of carry and sum after performing an adding operation of the calculation results of the first to the third calculation logic circuits(140,150,160) for n times by the carry save adder structure depending on a carry propagation adder signal, and outputs the final result of the carry and the sum by adding the halfway calculation values by the carry propagation adder structure. A sum register(180) and a carry register(190) respectively update/store the bit value of the sum and the carry.
Patent KR-20040061597-A (KR)
Inventor: KIM JAE BEOM
IPC: H01J65/00
Filed: 2002-12-31
Abstract: PURPOSE: A flat type fluorescent lamp is provided to maximize an area in which a UV source is formed to improve intensity of white light. CONSTITUTION: A flat type fluorescent lamp includes the first substrate(50), the second substrate, a plurality of first electrodes(51), a plurality of second electrodes(52), and the first and second fluorescent layers. The first and second substrates are opposite to each other. The first electrodes are arranged on the first substrate in one direction and second multiple electrodes. Each first electrode has protruded portions formed at both sides. The second electrodes are arranged on the first substrate and have curved portions corresponding to the protruded portions of the first electrodes. The first fluorescent layer is formed on the overall surface of the first substrate including the first and second electrodes. The second fluorescent layer is formed on the second substrate.
Patent KR-20020029062-A (KR)
IPC: B60R19/20
Filed: 2000-07-07
Abstract: 범퍼 (302) 는 범퍼 프레임 (14) 과 팽창성 블래더 (16) 를 구비하는데, 팽창성 블래더는 범퍼 프레임 (14) 에 장착되어 범퍼 프레임 (14) 의 외부로 연장한다.     유체 유동 포트 (312) 는 팽창성 블래더 (16) 의 내부와 유체의 교환이 있을 수 있으며, 팽창성 블래더 (16) 로부터 연장한다.     팽창성 블래더 (16) 내에 공기를 밀봉하기 위한 유동 포트 (312) 에 유입 밸브 (32) 와 압력 해제 밸브 (34) 가 장착된다.     팽창성 블래더 (16) 내부에서 범퍼 프레임 (14) 으로부터 외부로 연장하는 두개의 충격 부재 (308) 가 범퍼 프레임 (14) 에 장착된다.     충격 부재 (308) 들은 압력 해제 밸브 (34) 들 각각과 연결되어, 충격 부재 (308) 들의 내부로의 이동은 압력 해제 밸브 (34) 들을 개방하여, 유체를 팽창성 블래더 (16) 내로부터 나오게 한다.     래치 부재 (180) 들은 충격 후에 개방 위치에 있는 밸브 (34) 들을 고정하기 위하여 압력 해제 밸브 (34) 에 인접하여 위치한다.     엑티베이터 스템 (352) 은, 압력 해제 밸브 (34) 들 중의 하나의 스템 (358) 의 내부 단부에 인접하여 고정되고, 충격 중에 압력 해제 밸브 (34) 의 스템 (358) 과의 접촉에 의하여 범퍼 프레임 (14) 의 내부로 이동한다.     또한, 탄성중합체로 된 밀봉 요소 (134) 를 수용하는 복수의 밀봉홈 (132) 들을 구비하는 플러그 부재 (122) 를 포함하는 압력 해제 밸브 (82) 가 제공되며, 유동 포트 (90) 내로부터 플러그 부재 (122) 를 해제하는 최대 압력을 결정하기 위하여 사용되는 홈 (132) 의 갯수가 선택된다.     플러그 부재 (122) 는 구속 부재 (102) 에 의하여 유동 포트(90) 에 고정된다.
Patent KR-20020020960-A (KR)
Title: Channel equalizer
IPC: H04N5/21
Filed: 2001-05-21
Abstract: An adaptive channel equalizer with adaptive coefficients for compensating for long delays multipaths and distortions. A training sequence is periodically sent over the channel and the adaptive coefficients of the equalizer are periodically updated from the equalization of the transmitted training sequence. The equalization of the training sequence is performed separately and in parallel to the equalization of the remaining transmitted data by the equalizer.
Patent KR-20020059385-A (KR)
IPC: B65D51/24
Filed: 2000-08-30
Abstract: 본 발명은 탄성 변형에 의한 장력하에 처리되도록 하는 탄성 변형 가능한 보유 아암(8)으로 이루어진 빨대 지지 부재를 포함하고, 이 아암은 빨대용 보유관(10)을 포함하는 유형의 빨대(2)의 자동 적출 장치(1)를, 커버(14)로 폐쇄되는 용기(3)를 포함하는 캔에 고정시키는 방법으로서, 커버(14)가 자동 적출 장치와 연결시 커버의 직접적 또는 간접적 작용에 의하여 아암(8)을 장력하에 처리하는 것을 특징으로 한다.
Patent KR-20020034194-A (KR)
IPC: B24D3/06
Filed: 2000-04-03
Abstract: 본 발명은 융합 금속 매트릭스 연마재 및 융합 금속 매트릭스 연마재의 제조 방법에 관한 것이다.  융합 금속 매트릭스 연마재는 다수의 금속-코팅된 연마 입자 및 결합 금속과 유효량의 산소 제거 금속을 포함하는 융합 금속 매트릭스를 포함한다.  금속-코팅된 연마 입자는 연마 입자들을 서로 결합시키는 융합 금속 매트릭스내에 분포한다.  산소 제거 금속은 산소에 대한 "제거제"(즉, "수용체")로서의 기능을 함으로써 연마 입자상의 접착-개선 금속 코팅이 산화되는 것을 방지한다.
Patent KR-20020086893-A (KR)
Title: 신규 펩티드 및 그것을 이용한 스크리닝 방법
IPC: C12N15/13
Filed: 2001-01-15
Abstract: 신규 펩티드, 그 펩티드를 사용한 스크리닝 방법, 및 그 스크리닝 방법에 의해 얻을 수 있는 항체의 제공. 
     배열표 배열번호 1기재의 아미노산 18개로 되는 신규 펩티드, 그 펩티드를 사용한 사람형 항사람 IgE 모노크로널 항체의 스크리닝 방법, 그 스크리닝 방법에 의해 얻을 수 있는 사람형 항사람 IgE 모노크로널 항체. 
     얻어진 항체는 알레르기 질환의 예방 및/ 또는 치료제로서 유용하다.
Patent KR-20020074487-A (KR)
IPC: G01N21/95
Filed: 2000-12-13
Abstract: 시스템(20)이 웨이퍼(26)의 스컴(scum)을 검출하는데 제공된다. 시스템(20)은 웨이퍼(26)의 표면부에 대응하는 신호(18)를 제공하는 분석시스템(24) 및 분석시스템(24)에 연결된 프로세싱시스템(44)을 포함한다. 프로세싱시스템(44)은 신호(18)의 적어도 일부분(18a, 18c)의 형태를 측정할 수 있도록 구성되어 있고, 신호(18)의 적어도 일부분(18a, 18c)의 형태에 기초하여 웨이퍼(26)의 스컴을 검출한다.
Patent KR-20020080426-A (KR)
Title: 엔진 제어 방법
IPC: F02D45/00
Filed: 2001-02-13
Abstract: 본 발명은 적어도 하나의 엔진 작동 변수가 제어되고, 각 작동 상태에 대한 최적의 작동 시점과 운전자에 의해 작동되는 드로틀 밸브의 위치와 관련하여 목표 모멘트가 사전 설정되고, 적어도 하나의 작동 변수의 출력될 값이 목표 모멘트로부터 결정되고, 적어도 두 작동 상태가 구별되는 엔진 제어 방법을 제안한다.  실린더 개별적인 점화각 지연 조정값이 목표 모멘트의 산출 시 직접 고려되도록 실린더 개별적인 점화각 지연 조정값이 노킹 제어에 의해 사전 설정된다.
Patent KR-20030018009-A (KR)
Title: Reading and collecting device for contact-free readable media
IPC: G06K13/08
Filed: 2001-06-26
Abstract: This device comprises:an entrance (3) allowing a token (1) to be inserted into the reading and collecting device;a radio transmitting-receiving circuit (5) placed so that it can read a token (1) in an area (2) upstream of the entrance (3) of the device, such that a token (1) can be read before it is inserted into the entrance (3);a flap (11c) for preventing a token being inserted into the entrance (3) of the reading and collecting device when this medium is not recognized as valid on reading;a container (7) for collecting the tokens which are recognized as valid by the reading means (5, 6).
Patent KR-20040063605-A (KR)
Inventor: JOUNG KYO SUN
IPC: H04M11/04
Filed: 2003-01-08
Abstract: PURPOSE: A communication device for an alert service is provided to allow a sentry to easily communicate with a wired/wireless transceiver installed in battery headquarters through a voice signal or an emergency signal in an emergency by using a transceiver installed in a watchhouse. CONSTITUTION: An emergency call wireless transmitter(11) transmits an emergency signal in an emergency and a voice signal through a pin microphone. A watchhouse transceiver(21) receives the emergency signal and the voice signal from the emergency call wireless transmitter(11) and communicates with a ready room transceiver(31) installed in a ready room of headquarters through the emergency signal and the voice signal. A ready room transceiver(31) receives the emergency signal and the voice signal directly from the emergency call wireless transmitter(11), and checks blinking of a corresponding lamp when a situation occurs and performs voice communication.
Patent KR-20030036259-A (KR)
Inventor: KIM JAE HYEONG
IPC: C23C14/12
Filed: 2003-01-16
Abstract: PURPOSE: A spectacles frame and precious metal accessories for preventing metal allergy are provided to cut off reaction between external environment and sweat of the human body and metallic constituents by depositing a parylene thin film on the surface of the frame and accessories, and a manufacturing method thereof is provided. CONSTITUTION: The method for manufacturing a spectacles frame and precious metal accessories for preventing metal allergy comprises surface cleaning step (S110) of removing foreign materials on the surface of the spectacles frame and precious metal accessories that are directly contacted with the human body using an ultrasonic cleaner; surface reforming treatment step (S120) of reforming treating the surface of the spectacles frame and precious metal accessories using plasma at a low temperature to improve adhesive force between the spectacles frame or precious metal accessories and a parylene thin film; evaporation step (S130) of evaporating the parylene dimer to the vapor state of 150 to 170 deg.C by inserting powder shaped parylene dimer into an evaporator; pyrolysis step (S140) of flowing the evaporated parylene dimer molecules into pyrolysis zone through a transfer pipe so that the vapor phased parylene dimer molecules flown into the pyrolysis zone are pyrolyzed into parylene monomer molecules at a temperature of 680 to 700 deg.C; and deposition step (S150) of flowing the pyrolyzed parylene monomer molecules into a deposition chamber maintained to an ordinary temperature, and forming a parylene thin film coating layer on the surface thereof by condensing the parylene monomer molecules on the surface of the spectacles frame or precious metal accessories passing the surface cleaning step and surface reforming treatment step that are set in the deposition chamber in advance.
Patent KR-20040070496-A (KR)
Inventor: YOON CHANG JUN
IPC: H01L21/76
Filed: 2003-02-03
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to prevent hump and INWE(Inverse Narrow Width Effect) by rounding a top corner of a trench. CONSTITUTION: A pad oxide pattern(201) and a pad nitride pattern(202) are sequentially stacked on a substrate(200). The first spacer of rounding shape is formed at both sidewalls of the pad patterns. Then, the first trench is formed in the substrate. The second spacer(204) is formed at both sidewalls of the pad patterns and the first trench. The second trench(D) is formed by etching the substrate using the pad pattern and the second spacer as a mask.
Patent KR-20040072308-A (KR)
Inventor: CHOI JUN IL
IPC: A47C7/62
Filed: 2003-02-10
Abstract: PURPOSE: A chair enabling wireless input/output is provided to sufficiently keep a distance between a monitor and a user, thereby to prevent the user from losing eyesight and electromagnetic wave, and realize clean work circumstances without wires. CONSTITUTION: The chair enabling wireless input/output includes a wireless input unit(3) which is connected and installed to/in an arm holder(1b) by using two-layer arthrosis(5) structure for rotating in the direction of up and down and left and right; a wireless headset(9) which is collected removable by lying a holder(7) installed at the upper part of the back support; and a wireless microphone(11) which is installed at the side of the upper part of the back support. The chair further includes a wireless transceiver. The wireless input unit(3) includes a paper holder in the round form to allow the paper to be stood in the wireless transceiver and a point handling track ball.
Patent KR-20040074568-A (KR)
Title: Light-proof vinyl covering containing heating line to eliminate build-up of snow
Inventor: LEE JAE SEOCK
IPC: A01G9/22
Filed: 2003-02-19
Abstract: PURPOSE: A light-proof vinyl covering containing a heating line therewithin to protect the build-up of snow on winter days is provided. It prevents the collapse thereof or a vinyl house by a weight of snow accumulated thereon or on the vinyl house. CONSTITUTION: The light-proof covering comprises: a sheet-shaped light-proof vinyl sheet(1) having a ventilating hole; a heating line(3) wired in any one direction of the vinyl sheet and attached with a terminal case(5) at both end parts; the terminal case attached to both ends of the heating line; an electrical wire(6) for connecting the terminal case in series; and a DC source(7) connected to the distal end of the connecting electric wire. The sheet-shaped vinyl sheet is obtained by alternatively arranging two vinyl sheets at regular spaced intervals.
Patent KR-20030036338-A (KR)
Title: Liquid container having check valve
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2003-03-04
Abstract: PURPOSE: A liquid container having a check valve is provided to improve closing and opening properties by assembling the check valve on a discharge induction unit. CONSTITUTION: The container(1) comprises: a container body(100) containing contents; an opening(200) pouring out the contents of the container body and holding an open-and-shut lid(500); a discharge induction unit(300) assembled on the opening for taking out the contents of the container body; and a check valve(400) assembled on the discharge induction unit and opened at a predetermined pressure and closed when the pressure is released.
Patent KR-20040080522-A (KR)
Inventor: CHOI SEUNG CHUL
IPC: H01B1/22
Filed: 2003-03-12
Abstract: PURPOSE: A silver paste frit is provided to prevent a crack and achieve improved electrical characteristics, while preventing an environmental contamination by using Bi2O3 rather than PbO. CONSTITUTION: A silver paste frit composition comprises Bi2O3 40 to 85 weight% as a main component, and one or more of B2O3, SiO2, Al2O3, and ZnO 25 to 40 weight%. A method for producing a silver paste frit comprises a step of mixing Bi2O3 40 to 85 weight%, B2O3 5 to 20 weight%, SiO2 10 to 30 weight%, Al2O3 1 to 10 weight%, and ZnO 1 to 10 weight%, and melting the mixture; a step of quickly cooling the molten material, and producing glass powder by crushing the cooled material; a step of producing an organic vehicle by adding a binder and a plasticizer to a solvent, and producing a paste by mixing the glass powder to the organic vehicle; a step of screen printing the paste on a glass substrate; and a step of performing a heat treatment on the glass substrate.
Patent KR-20040080736-A (KR)
Inventor: JUNG GIL SU
IPC: G06F17/00
Filed: 2003-03-13
Abstract: PURPOSE: A device and a method for synchronizing interactive contents are provided to navigate A/V(Audio/Video) contents such as DVD(Digital Versatile Disc) contents and the multimedia component synchronized with the A/V contents at the same time by including the information informing synchronization between the A/V contents and other multimedia component in the A/V contents or the interactive contents. CONSTITUTION: A synchronized multimedia component judger(21) judges that the multimedia component included in the interactive contents is synchronized with the A/V contents. An API(Application Programming Interface) transmitter(22) transmits an API matched with an interactive control command to an A/V contents playback engine and a multimedia component playback engine playing the multimedia component judged as the multimedia component synchronized with the A/V contents by the synchronized multimedia component judger.
Patent KR-20040081959-A (KR)
Inventor: LEE HEE WOOK
IPC: F24D3/12
Filed: 2003-03-17
Abstract: PURPOSE: A cooling/heating assembly panel using cold/hot water is provided to carry out cooling/heating by circulating cold/hot water through a cold/hot water circulating tube in the assembly panel. CONSTITUTION: A cooling/heating assembly panel using cold/hot water includes an upper body(200) and a lower body(300) formed by foamed polypropylene resin. The upper body is formed with protruded rims(210) and indent parts(220). Cold/hot water introducing tubes(224) are disposed on the indent parts curvedly. Both ends of the tubes are protruded to the outside via piping grooves formed in the protruded rims. A heat transmission plates(223) is positioned in the indent parts and semi-circular grooves(222) in the indent parts. The lower body is coupled with the upper body with hollow parts(260), wherein the hollow parts and spherical grooves(351) on the bottom of the lower body absorb noise generated on the panel.
Patent KR-20040081987-A (KR)
Inventor: LEE PIL YOUNG
IPC: B23P15/40
Filed: 2003-03-17
Abstract: PURPOSE: A pair of scissors for haircut and a method for manufacturing the same are provided to meet the convenience of a user by uniformly keeping a space between upper and lower members and smoothly rotating the upper and lower members. CONSTITUTION: Fixing protrusions(8,8') are formed at the inner circumference of insertion holes formed at upper and lower members(1,2). Radial bearings(5a,5a') are inserted into the outside of the fixing protrusions, respectively. A thrust bearing(5b) is inserted between the fixing protrusions. A rotary shaft(3) penetrates through the radial bearings and the thrust bearing, and is coupled to the radial bearings and the thrust bearing by a fixing bolt(4).
Patent KR-20030076336-A (KR)
Title: 내부 메모리형 내탬퍼 프로세서 및 비밀보호방법
IPC: G06F21/75
Filed: 2003-03-18
Abstract: 대용량의 내부 메모리를 갖춘 내탬퍼 프로세서에 있어서, 멀티 태스크 환경하에서, 부정한 개변을 방지할 수 있는 효율적인 내부 데이터 관리를 실현한다. 
     내부 메모리형의 내탬퍼 프로세서는, 다른 암호키로 암호화된 복수의 프로그램을 각각 복호하는 복호화수단과, 복호화수단에 의해 복호된 복수의 프로그램을 메모리 페이지 단위로 각각 평문으로 격납하기 위한 내부 메모리, 프로그램을 내부 메모리의 다른 메모리 페이지로 읽어 들이고, 태스크로서 실행할 경우에 이 태스크가 액세스 대상의 메모리 페이지마다 요구하는 요구 비밀보호속성을 다른 태스크와는 배타적으로 설정하여 격납하는 요구 비밀보호속성 보지부, 메모리 페이지마다 당해 메모리 페이지의 메모리 비밀보호속성을 격납하는 메모리 비밀보호속성 보지부, 태스크 실행시에, 당해 태스크가 액세스 대상의 상기 메모리 페이지에 대해, 메모리 비밀보호속성 보지부에 메모리 비밀보호속성을 설정하는 비밀보호 관리부 및, 요구 비밀속성 보지부에 격납된 요구 비밀보호속성과 메모리 비밀보호속성 보지부에 격납된 메모리 비밀보호속성을 비교하여, 일치된 경우에 당해 메모리 페이지로의 액세스를 허가하는 메모리 보호수단을 구비한다.
Patent KR-20040082672-A (KR)
Inventor: HONG JONG CHEOL
IPC: G06Q50/30
Filed: 2003-03-20
Abstract: PURPOSE: A parking management using a card, and a method and a system for accumulating the CRM(Customer Relationship Management) information using the same are provided to maximize a merit of a current free parking ticket, induce a latent customer to a royalty customer by pursuing/managing that the latent customer buys goods at a shop in real-time, and accumulate the efficient CRM information thereof. CONSTITUTION: A customer card(355) loads a unique key value for customer certification. An entry parking terminal(350) extracts the unique key value from the customer card when the customer enters a parking lot of a member shop, and links/provides an entry time and the unique key value to a server(305) and/or an exit parking terminal. A settlement terminal generates a parking point according to card use when the customer uses the card at the member shop, and transmits the parking point to the server or the exit parking terminal by linking with the unique key value of the card. The server and/or the exit parking terminal extracts/exchanges total parking time information with the parking point by comparing an exit time with the entry time linked with the unique key value when the customer exits the parking lot.
Patent KR-20040084082-A (KR)
Inventor: YOON HONG MIN
IPC: H02P3/18
Filed: 2003-03-26
Abstract: PURPOSE: An apparatus and a method for controlling deceleration of an inverter are provided to allow the inverter to minimize the influence of loads in case inertia of loads is strength. CONSTITUTION: An apparatus for controlling deceleration of an inverter comprises an inverter(51) for converting DC to AC; a main controller(52) for calculating a voltage command and a frequency command value by collecting information such as a DC current and a phase current of the inverter; a voltage compensating unit(53) for compensating voltage to the voltage command; and a variable voltage/variable frequency PWM controller(54) for applying a switching voltage of each phase in the inverter.
Patent KR-20030078742-A (KR)
Title: 레이저빔 균일 조사 광학계
IPC: H01S3/00
Filed: 2003-03-28
Abstract: 레이저빔을 분할한 분할빔을 중첩시켜 조사면 상에 균일한 강도 분포를 구비한 조사빔을, 빔 사이의 간섭을 경감하여 형성하는 광학계를 제공한다.  광학계는 레이저 광원으로부터의 레이저빔을 빔 단면에 있어서 공간적으로 분할빔으로 분할하는 도파로와, 분할빔을 조사면 상에서 중첩 조사하는 중첩용 렌즈와, 조사면 상의 빔 강도를 균일하게 하는 지연판으로 이루어지되, 상기 도파로가, 상기 분할빔폭이 레이저빔 단면에서의 단면 방향의 공간적 가간섭 거리의 1/2배 이상이고, 상기의 지연판이, 상기 분할된 빔이 서로 인접하는 인접 분할빔의 한 쪽을 다른 쪽에 대하여 시간적 가간섭 거리보다도 길게 지연시키고, 분할빔의 조사면 상에서의 간섭을 경감한다.  또한, 광학계는, 레이저 광원으로부터의 레이저빔을 빔 단면에 있어서 공간적으로 분할빔으로 분할하는 레이저빔 분할 수단과, 분할빔을 조사면 상에서 중첩하여 조사하는 중첩 조사 수단과, 조사면 상의 빔 강도를 균일하게 하는 균일화 수단으로 이루어지는 레이저빔 균일 조사 광학계로서, 상기 균일화 수단이, 상기 분할된 빔이 서로 인접하는 인접 분할빔의 한 쪽을 다른 쪽에 대하여 해당 레이저빔의 시간적 가간섭 거리보다도 길게 지연시키는 광학적 지연 수단을 포함하는 레이저빔 균일 조사 광학계를 포함한다.  또한, 별도의 균일화 수단이, 상기 분할된 빔이 서로 인접하는 인접 분할빔의 한 쪽을 다른 쪽에 대하여 편광 방향을 실질적으로 직교하게 하는 선광(旋光) 수단을 포함하는 것을 특징으로 하는 레이저빔 균일 조사 광학계로 한다.
Patent KR-20040041480-A (KR)
Inventor: JEONG JAE CHEOL
Filed: 2003-04-02
Abstract: PURPOSE: A method for an Internet portal service and a cellular phone settlement service of the accumulated points is provided to inquire/use all points without visiting every sites of a point providing company, receive the desired point that a use does not know the existence and the usage, and efficiently use pieces of the scattered point by converting all points into a cellular phone settlement point. CONSTITUTION: If the user wants to the point inquiry by connecting to the Internet, it is judged that the user is a member(205). In case of the member, an ID number registered by a member ID is searched from a member database in order to request data to a cooperated company. The ID number is encrypted/transmitted to all servers to inquire the point(206). The point existed in each server is received/displayed on a web screen(208).