baber/WOPTO huggingface dataset:
Patent KR-20010051135-A (KR)
Inventor: HORIUCHI HIDEYA
IPC: H03H9/25
Filed: 2000-10-19
Abstract: PURPOSE: To provide a surface wave device which secures the resonance characteristic and the passing band characteristic surely by decreasing the ripple caused by the bulk waves. CONSTITUTION: A piezoelectric substrate 2 has its end faces 21 and 22 which are opposite to each other, and the grooves 23 and 24 are formed on the inside upper surface sides of both faces 21 and 22, respectively. The IDT3 and 4 are formed between the grooves 23 and 24 of the substrate 2 and the inside faces 23a and 24a of grooves 23 and 24 serve as the reflecting end faces. The distance L is set at <= 8λ between the faces 21 and 22 and the faces 23a and 24a, respectively, and the heights H of faces 23a and 23b are set in a range of 2λ-4λ.
Patent KR-20020030616-A (KR)
Title: Structure for engaging valve in rotary compressor
Inventor: HAN YEON BONG
IPC: F04B39/00
Filed: 2000-10-19
Abstract: PURPOSE: A structure for coupling valve of hermetic type rotary compressor is provided to minimize leakage of refrigerant gas in an inner space of a cylinder where the refrigerant gas is compressed. CONSTITUTION: A screw hole(7d) penetrates one of an upper bearing(7) and a lower bearing connected on an upper and a lower surfaces of a cylinder to seal an inner space of the cylinder. An internal screw hole is formed on one side of the cylinder facing the screw hole. A fixing bolt(14) is inserted into the screw hole of one of the bearings to fix a discharge valve(12) and a retainer(13) opening and closing a discharge hole(7a) formed on the bearings for gas compressed in the inner space of the cylinder to be discharged. An external screw part(14a) of the fixing bolt is coupled with the internal screw hole of the cylinder.
Patent KR-20010040148-A (KR)
Inventor: NEMOTO TAKEHIKO
IPC: B60N3/10
Filed: 2000-10-20
Abstract: PURPOSE: To provide a cup holder capable of more properly holding plural sorts of containers of different thicknesses and forms in standing states. CONSTITUTION: A laterally protruded holding member 2 is provided to be directed inward to a containing part with resiliency to push-in in a vertical direction. The upper surface 21 side of the holding member 2 is pressed by a bottom part Ya of a container Y to be vertically pushed in against resiliency as the container Y is received, and the upper surface 21 side of the holding member 2 is pressed to a side part Yb of the container Y. An arc surface 27 lowered toward the lower surface 22 side of the holding member 2 at a center part of the holding member 2, and swollen toward both side parts along a protruded direction of the holding member 2 is formed on the upper surface 21 side of the holding member 2 for forming swollen parts 26 at both side parts in the protruded direction.
Patent KR-20010000872-A (KR)
Inventor: YOU YEN SIL
IPC: A23L2/00
Filed: 2000-10-21
Abstract: PURPOSE: Method for preparing a drink using yellow soil which contains inorganic matters, iron, mineral, and pyroxene is provided by adding the extract of medicinal herbs such as green tea or persimmon leaves and Houttuyniae Herba to a solution of yellow soil. CONSTITUTION: Method for preparing a drink using yellow soil comprises the following steps: (i) a first step to gather natural yellow soil, and pulverize; (ii) a second step to precipitate yellow soil in water, and obtain a yellow soil solution without dregs after certain period; (iii) a third step to prepare natural vitamin C extract by extracting green tea or persimmon leaves; (iv) a fourth step to prepare Houttuyniae Herba extract by extracting; (v) a fifth step to mix the prepared materials in a proper ratio; and (vi) a sixth step to add sugar.
Patent KR-20020032893-A (KR)
Title: Alarm Processing Method In Alarm Apparatus
Inventor: LEE GI JAE
IPC: G08B7/00
Filed: 2000-10-27
Abstract: PURPOSE: An alarm processing method of an alarm apparatus is provided to minimize the waste of a memory region due to a double construction data, to reduce the compiling time, thereby reducing a time required to develop an alarm system. CONSTITUTION: The alarm processing method comprises the steps of; extracting double construction data among alarm construction data contained in alarm data collected from each of hardware unit, and saving the extracted data in a double memory region; adding index information indicating the double memory region to the remaining alarm construction data, and saving it in a construction memory region; confirming whether alarm is generated or not by searching alarm condition data saved in a condition memory region; if the generation of the alarm is confirmed, extracting index information indicating the double memory region by reading the alarm construction data by using identifier of the alarm condition data; and generating visual or audible alarm by analyzing the alarm construction data and the double construction data after reading the double construction data indicated by the extracted index information.
Patent KR-20010060304-A (KR)
Inventor: COADIS STEVEN A
IPC: H05K3/34
Filed: 2000-11-11
Abstract: PURPOSE: A method for forming an electronic substrate, a conductive device, a 3D-circuit, a chip-scale package, a wafer level package, an IC chip/lead frame package, and a chip-on-flex package are provided to connect electrically conductive sections to each other by using an injection molded solder method or a molten solder screening method. CONSTITUTION: An IC chip(90) is adhered to a bottom face(126) of a flexible circuit by using a solder injection process. A plurality of solder pillar(128) and a plurality of solder runners(132) are formed between a conductive pad and a thin film line(124) formed on an active surface of the IC chip(90) by the solder injection process. A pre-amp chip can be used as the IC chip(90). The solder pillars(128) and the solder runners(132) are used for performing an electrical communication function.
Patent KR-20020044236-A (KR)
Title: Apparatus for preventing transporting materials from dropping from tripper part of transporting belt
Inventor: PARK TAE JIN
IPC: B65G43/00
Filed: 2000-12-05
Abstract: PURPOSE: A separation preventer of tripper part transferring material for a belt conveyer is provided to prevent separation of a belt by preventing the belt from floating on the tripper part. CONSTITUTION: A transferring material separation preventer of a tripper part for a belt conveyer comprises a tripper unit(T) lifting a belt(20) by being mounted on a transferring belt(30); first and second belt controlling rolls(50,70) carrying transferring material; vertical rails(42) formed on both ends of a fixing bar(40); shafts(52a',72a') formed on first and second guide rolls(52a,72a); third and fourth guide rolls(52b,72b) moved along a guide rail(42); central shafts(50a,70) connected to the fixed plate(44); a pulley(46) arranged on an upper portion of the fixing bar; and an actuating wire(48) moving up and down by the pulley. Thereby, the transferring material separation preventer of the tripper part for the belt conveyer prevents the belt from being separated.
Patent KR-20010062257-A (KR)
Inventor: CHIRIOTTI NICOLAS
IPC: C22C22/00
Filed: 2000-12-08
Abstract: PURPOSE: An electrode for electric erosion machine is provided, in which a cladding layer is arranged, to thereby improve performance, stability and quality of roughing. CONSTITUTION: An electrode in the form of a wire or a rod comprises a metallic core(10) and a coating(11) consisting of at least one electrolytically deposited layer of an alloy of Mn and a second metal selected from Zn(preferred), Co, Cu, Ag, Fe, Mo, Ni, Se, Sn and W. The electrolytically deposited layer contains 5-85 wt. % Mn and has a thickness greater than 1 microns. The core of the electrode has a concentric structure with a Cu center and a peripheral brass layer, on which the coating is applied. Alternatively, the core includes brass, Cu, an alloy of Cu and Mn, or Fe, or at least two layers of these materials. The core is coated with a layer of Zn, on which the coating is applied. The thickness of the electrolytically deposited layer is preferably 2-40 microns , more preferably 3-15 microns. The wire or rod forming the core of the electrode is treated in an electrolytic bath to produce the simultaneous deposition of Mn and at least one other metal selected from Zn, Co, Cu, Ag, Fe, Mo, Ni, Se, Sn and W. In the case of Zn, the electrolytic bath comprises an aqueous solution comprises 20-120(preferably, 30) g/l manganese sulfate monohydrate, 15-18(preferably, 65) g/l zinc sulfate heptahydrate, and 60-300(preferably, 170) g/l sodium citrate dihydrate. Before electrolysis the electrode is degreased with solvents and treated with acid to remove oxides. After electrolysis, the electrode is subjected to post-treatment such as immersion in dilute acid, passivation by chromating or phosphating, wire drawing, thermal treatment, surface treatment and/or deposition of an additional peripheral layer.
Patent KR-20010016428-A (KR)
Title: union of Insurance to management system
Inventor: CHO DAL HYUN
Filed: 2000-12-09
Abstract: PURPOSE: A system for operating an insurance union is provided to reduce operational expenses of the insurance union by reducing expenses for operating a building and personal expenses, reducing a time for forming and operating a specific insurance to a minimum, exchanging views with union members who becomes members of the specific insurance union and voluntarily deciding a compensation and a service of members' own record. CONSTITUTION: In case that a qualification for an insurance union member is confirmed, it is permitted to be the insurance union member. In case that it is united with the number of the insurance union members, an insurance union is established if an insurance contact is consulted and an insurance bill is payed(107). The insurance union is established(108), simultaneously, the union member is applied to the insurance(109). In case that an insurance accident is occurred, the union member informs a system operator of a report on the accident. The member receives the insurance bill and a service for dealing with the accident through an insurance accident control system. All the data on dealing with the accident are stored in an insurance accident database. In case that the lowermost point of paying insurance bill is reached(111), the system operator informs the union members of a demand for paying additional insurance bill(112) sent by an e-mail through an insurance bill control system. The union members pay the additional insurance bill. Contents of the insurance bill payed are stored in an insurance paying database through a deposit control system.
Patent KR-20020045993-A (KR)
Title: System and Method for Total Access Network Facilities Operation and Management
Inventor: JUNG BYEONG DEOK
IPC: H04L12/24
Filed: 2000-12-12
Abstract: PURPOSE: A system and method for synthetically operating and managing subscriber network communication facilities is provided to efficiently enhance telephone office service by computerizing and processing access network facility management work, workflow management work, and exchange automatic MMC processing work. CONSTITUTION: A TIMS(Telecommunication Installation Management System) comprises an SOPM(Service Order Processing Module)(31), an OPAM(Outside Plant Administration Module)(32), an IPAM(Inside Plant Administration Module)(33), an RCAM(Recent Change Administration Module)(34), a WFAM(WorkFlow Administration Module)(35), and an SRAM(Statistics and Reports Administration Module)(36). If a client's service request is received to a TSIS(Telephone Subscriber Information System), the service request is sequentially processed through the modules of the TIMS. The SOPM(31) determines work contents necessary for the service request and distributes them to related departments, and tracks and expedites construction progress status according to work procedures and rules. Receiving the work contents distributed from the SOPM(31), the OPAM(32) confirms the client's address and selects an insulator conductor suitable to the address. The IPAM(33) selects the optimum exchange machine port and jumper line location in consideration of the selected conductor. The RCAM(34) executes an exchange's automatic MMC input function according to the client's service change and automatically creates change data to be inputted to the exchange using the selected port. The WFAM(35) allocates a facility in order to process each client's service request. The WFAM(35) synthetically controls and manages the allocated facilities. The SRAM(36) makes out statistic data and a report for a service request processing result and executes one-day settlement work after finalizing work.
Patent KR-20020049209-A (KR)
Title: Memory built-in self-test circuit
Inventor: LEE SEONG GEUN
IPC: G11C29/00
Filed: 2000-12-19
Abstract: PURPOSE: A memory built-in self-test(BIST) circuit is provided, which reduces a test time without influencing a chip area using a control circuit and a decoding circuit instead of a BIST logic. CONSTITUTION: The memory built-in self-test(BIST) circuit comprises a memory cell part(110), an input/output buffer part(120), a decoder part(140), a control part(160) and a selection control part(200). The control part generates a control signal required to write to the memory cell part by recognizing a write command included in a code. The decoder part activates all row lines and column lines of the memory cell part during a BIST operation, and designates a corresponding address of the memory cell part by decoding an inputted address during a normal operation. The input/output buffer part outputs data to a test pattern activated by the decoder part during the BIST operation, and transmits the inputted data to a cell designated by the address during the normal operation. The selection control part controls the input/output buffer part and the decoder part to perform the BIST operation and the normal operation by a write command signal.
Patent KR-20020052489-A (KR)
Title: A method for forming a metal line of a semiconductor device
Inventor: JUNG JONG YEOL
IPC: H01L21/28
Filed: 2000-12-26
Abstract: PURPOSE: A method for forming metal interconnection a semiconductor device is provided to prevent voids in a contact plug by using SF6 gases. CONSTITUTION: An interlayer dielectric(23) is formed on a semiconductor substrate(21) having a conductive layer. A contact hole is formed to expose the conductive layer by selectively etching the interlayer dielectric. A barrier metal film(27) is formed on the resultant structure. A first tungsten film(31) is deposited on the surface of the contact hole. The overhang portions of the tungsten film(31) are removed by etch-back using SF6 gases. Then, a contact plug is formed by sufficiently filling a second tungsten film(33) into the contact hole and planarization.
Patent KR-20020054406-A (KR)
Title: Sleeve moving device measuring width of sleeve
Inventor: BAEK GI SEONG
IPC: B21B1/00
Filed: 2000-12-28
Abstract: PURPOSE: A sleeve moving apparatus equipped with a sleeve width measuring device is provided which holds a plurality of sleeves regardless of widths of a sleeve and automatically supplies the sleeves to the upper part of a piling stand after ascending or descending the held sleeves. CONSTITUTION: The sleeve moving apparatus equipped with a sleeve width measuring device comprises a sleeve up and down moving part consisted of a frame(11) installed at the upper part of sleeves(2) so that the frame(11) is fixed parallel to axes of the sleeves, a moving motor(16) penetrating the center of the frame(11) and rotationally driving a screw(15) to the lower part of which a flat base(12) is connected, and a plurality of photo sensors(17,17a,17b) installed on the side surface of the frame(11) to sense positions of the base(12); a sleeve holding part consisted of fixing stands installed at both sides of the lower surface of the base(12), a plurality of moving blocks each of which are oppositely installed, and on the lower parts of which catching locks are mounted, a plurality of both directional screws which are connected by penetrating the fixing stands and moving blocks, on one ends of which operating motors are mounted, and on the other ends of which pulse generators are mounted, guiding rods fixed to the fixing stands at both sides of each of the both directional screws by penetrating the moving blocks, and photo sensors installed at the catching locks to sense holding of the sleeves(2); and a sleeve supply part consisted of a guide table which is moved back and forth by a cylinder(61) on rails so that the guide table is positioned parallel to the lower part of the base(12) in front of a piling stands(3), a support plate installed perpendicularly to the side end of the guide table, and photo sensors(63,63a) sensing back and forth movements of the guide table.
Patent KR-20010015539-A (KR)
Title: 자기 입자가 배향된 코팅 기판의 건조 장치
IPC: G11B5/84
Filed: 1997-11-06
Abstract: 자기 입자를 포함하는 코팅 기판(16)을 건조시키는 방법에는 응축면(22)을 상기 기판(16)으로부터 이격시키는 것을 포함한다.  이는 상기 기판(16)과 응축면(22) 사이에 종방향 간극(h 1 )을 만들어 낸다.  액체(18)는 상기 기판(16)으로부터 증발되어 증기를 발생시키고, 이 증기는 인위적 대류를 인가하지 않고도 응축면(22) 쪽으로 운반된다.  그 증기는 응축면에서 응축되어 응축물을 형성하며, 이 응축물은 응축면(22)으로부터 제거된다.  비균일한 응축물 막이 형성되지 않도록 하면서, 중력 이외의 것을 이용하여 상기 제거 작업이 수행된다.  자기 입자는 코팅 기판(16)을 건조 장치 공간의 위부 위치에 있는 자장을 가함으로써 코팅 기판(16)에 배향된다.
Patent KR-20010023170-A (KR)
Title: 우레탄 발포체와 금속면과의 사이의 크리크 음 발생을방지하는 처리제 및 그 방법
IPC: C10M171/00
Filed: 1999-05-14
Abstract: 본 발명의 크리크 음의 발생을 방지하는 처리제는 비이온성 또는 카르본산 음이온의 유용성 계면 활성제와, 이 계면 활성제를 2 내지 15배로 희석하기 위한 물, 또는 왁스·에멀션 용액으로 이루어진다. 이 계면 활성제의 HLB가가 8.0 내지 10이며, 처리제의 pH가 7.5 내지 9.5이다.
Patent KR-20010023461-A (KR)
IPC: C07C59/10
Filed: 1998-08-28
Abstract: 본 발명은, 화학식(I)에 의해 도시되는 L-트레오네이트 페로스(L-threonate ferrous)뿐만 아니라, 이것의 약학적인 조성물을 제공하되, L-트레오네이트 페로스는 영양적, 후출혈성(posthemorrhagic) 빈혈 및 용혈성(hemolytic) 빈혈을 개선 및 치료하기 위해 포유류, 특히 인간 신체에 철분을 공급하는데 유용할 수 있다.
Patent KR-20010040685-A (KR)
IPC: G06T1/00
Filed: 1999-01-28
Abstract: The visual form of data from a computer program is received and stored in a database. The visual form of the data may be received, for example, in response to a print operation by the computer program or by some other operation such as a cut and paste sequence of operations or by sending the data to another application. The visual form of the data may be stored as a vector image that permits scalability. The visual form of the data may be stored with other identifying information or tags in the database to facilitate searching of the database. The data in the database may be encoded in a manner that ensures data integrity and that permits detection of when data has been compromised. In one embodiment, a service layer application is provided to control access to the database by performing encoding and decoding of the data in the database. The service layer may have an application programming interface that permits many applications to have access to the database. Another application may be provided for accessing the visual form of the data from the database and for providing this data to another computer program. Such an application permits a user to create compound documents from data in the database using the other computer program.
Patent KR-20010040696-A (KR)
Title: 카복실화 셀룰로즈 에스테르
IPC: C09D101/12
Filed: 1999-01-22
Abstract: 본 발명은 산화 셀룰로즈로부터 카복실화 셀룰로즈 에스테르를 제조하는 방법에 관한 것이다.  카복실화 셀룰로즈 에스테르는, 표준 등급의 셀룰로즈로부터 제조된 셀룰로즈 에스테르에 비해 용매 용해도 및 피복제 수지 혼화성이 개선되었다.  이러한 방법은, 물로 산화 셀룰로즈를 활성화시키는 단계를 포함한다.  그다음, 아세트산으로 물을 대체하고 임의로 부티르산 또는 프로피온산으로 아세트산의 적어도 일부를 대체함으로써, 활성화 산화 셀룰로즈를 탈수한다.  탈수시킨 후, 촉매의 존재하에 약 0℃에서 활성화 셀룰로즈를 반응시켰다.  반응을 완료시키고 약 0.2 내지 약 1.6㎗/g의 고유 점성도를 달성하기에 충분한 정도로 온도를 점차적으로 상승시켰다.  그다음, 반응 용액을 가수분해하여 약 0.05 내지 약 1.0의 하이드록시 함량을 달성하였다.  촉매를 중화제로 중화하고, 용액을 임의로 여과하고, 그다음 카복실화 셀룰로즈 에스테르를 침전화제로 침전시킨다.  본 발명은 또한 전술한 방법에 의해 제조된 카복실화 셀룰로즈 에스테르 뿐만 아니라 전술한 방법에 의해 제조된 카복실화 셀룰로즈 에스테르를 함유하는 높은 고형물 함량의 피복 조성물에 관한 것이다.
Patent KR-20010040964-A (KR)
Title: 폴리머 나노복합체 조성물
IPC: C08K9/04
Filed: 1998-02-13
Abstract: 폴리아미드와 처리된 실리케이트로 이루어진 폴리머 나노복합체 조성물이 제공되며, 상기 처리된 실리케이트는 구조식 + NR 1 R 2 R 3 R 4 의 적어도 하나의 암모니움 이온으로 처리된 실리케이트 물질을 포함한다: 상기 구조식에서 R 1 ,R 2 ,R 3 , 및 R 4 는 각각 C 1 ∼C 22 의 포화 또는 불포화 탄화수소, 치환된 탄화수소 및 분지된 탄화수소로 이루어진 그룹에서 선택되며, 또는 R 1 과 R 2 는 N,N-시클릭 에테르를 형성하고; 선택적으로 R 1 ,R 2 ,R 3 , 및 R 4 중의 하나는 수소이다.
Patent KR-20010043233-A (KR)
Title: 감열기록체
IPC: B41M5/337
Filed: 2000-03-03
Abstract: 발색감도, 바탕색부의 내열성, 바탕색이 양호하고, 파우더링이 없으며, 또한 화상보존성이 우수한 감열기록시트의 제공. 
     지지시트 위에 무색 또는 담색의 염기성 무기염료와 유기현색제를 주성분으로 하여 함유하는 감열발색층을 설치한 감열기록시트에 있어서, 그 감열발색층이 유기현색제로서 상기 일반식(1)으로 나타내어지는 디히드록시디페닐술폰화합물을 1종류 이상 함유하고, 또한 하기 일반식(2)으로 나타내어지는 포화지방산모노아미드의 1종류 이상을 유기현색제 1부에 대해 1.5~5부 함유하던지, 또는 상기 일반식(2)으로 나타내어지는 포화지방산모노아미드 및 상기 일반식(3)으로 나타내어지는 디페닐술폰유도체를 각각 1종류 이상 함유하는 것을 특징으로 하는 감열기록체. 
     
       
     
     (식중, R 1 , R 2 는 탄소수 1~8의 알킬기, 알케닐기 또는 할로겐원자를 나타내고, a, b는 0~3의 정수를 나타낸다.) 
     
       
     
     (식중, R 3 는 탄소수 11~21의 알킬기를 나타낸다.) 
     
       
     
     (R 4 ~R 9 는 수소원자, 알킬기, 할로겐원자, 니트로기, 알콕시기, 시아노기, 알릴옥시기를 나타낸다.)
Patent KR-20010090432-A (KR)
Title: 광학 피드백을 사용하는 조명 시스템
IPC: G02F1/1334
Filed: 2000-03-23
Abstract: 본 발명은 미리 결정된 조명 출력을 유지하기 위해 광학 피드백을 이용하는 조명시스템에 관한 것이다.  상기 조명 시스템은 입사광을 필터하기 위한 전기적으로 제어가능한 광학필터를 사용한다.  또한, 상기 조명 시스템은 전기적으로 제어가능한 광학필터에 의해 필터된 광의 적어도 일부를 검출하기 위한 광검출기를 포함한다.  광 검출기는 전기적으로 제어가능한 광학필터와 데이터 통신이 된다.  전기적으로 제어가능한 광학필터에 의해 필터된 광의 일부 또는 전부는 광검출기에 의해 검출되고, 차례로, 적어도 하나의 소정값과 비교되는 대응신호를 생성하게 된다.  광검출기에 의해 생성된 신호가 적어도 하나의 소정값과 비교되었을 때 차이가 있을 경우, 전기적으로 제어가능한 광학필터의 하나 이상의 필터링 특성은 변하게 되어, 차례로 전기적으로 제어가능한 광학필터에 의해 필터되는 광량을 변화시키게 된다.  전기적으로 제어가능한 광학필터의 필터링 특성은 광검출기에 의해 생성되는 신호가 적어도 하나의 소정값과 일치할 때까지 계속적으로 변하게 된다.
Patent KR-20010083041-A (KR)
Title: 파수 도메인 반사측정과 배경 진폭 감소 및 보상을 사용한공초점 간섭 마이크로스코피용 방법 및 장치
IPC: G02B21/00
Filed: 1999-05-26
Abstract: 대상(112)의 위에 및/또는 내의 영역의 인-포커스 이미지는 프로브 빔(P22B)과 광대역 포인트 소스(90)로부터의 기준 빔(R22B)을 발생하고, 기준 빔(R32B)내에 비대칭 공간 특질을 발생하고, 프로브 빔을 영역내의 라인에 인-포커스 빔으로 변환하고, 인-포커스 리턴 프로브 빔을 발생하고, 그리고 인-포커스 리턴 프로브 빔(P32B)내에 비대칭적인 공간 특질을 발생함으로써 대상의 이미지 정보내에서 에러를 감소하기 위하여 아웃-오브-포커스 이미지와 분별된다. 그리고, 인-포커스 리턴 프로브 빔은 공간적으로 필터링(P42A)되고 그것(P42C)을 검출기 시스템(114)의 검출 플레인 내의 라인으로 초점을 맞추기 위하여 분산 소자를 통하여 지나간다. 기준 빔은 공간적으로 필터링(R42A)되고 그것(R42C)을 검출 플레인 내의 라인으로 초점을 맞추기 위하여 분산 소자를 통하여 나아간다. 아웃-오브-포커스 이미지 포인트로부터의 빔은 공간적으로 필터링(P62A)되고 분산 소자(P62C)를 통하여 나아간다. 검출기 플레인내에 공간적으로 필터링된 기준 빔(R42C)은 검출기 플레인내에 공간적으로 필터링된 아웃-오브-포커스 이미지 포인트로부터의 빔(P62C)과 검출기 플레인내에 공간적으로 필터링된 인-포커스 리턴 프로브 빔(P42C)과 간섭한다. 공간적으로 필터링된 인-포커스 리턴 프로브 빔(P42C)의 진폭은 검출기 플레인내에 공간적으로 필터링된 기준 빔과 검출기 플레인내에 공간적으로 필터링된(R42C) 인-포커스 리턴 프로브 빔(P42C) 사이의 간섭항으로 검출시스템(114)에 의해 검출된다. 검출기 플레인내에 공간적으로 필터링된 아웃-오브-포커스 이미지 빔(P62C)의진폭과 검출기 플레인내에 공간적으로 필터링된 기준 빔(R42C)의 진폭사이의 간섭항의 진폭은 따라서 공간적으로 감소되고, 대상의 이미지 정보를 나타내기 위하여 검출기 시스템(114)에 의해 처리된 데이터내의 에러를 감소한다.
Patent KR-20010071612-A (KR)
Title: 원석으로부터 광섬유를 제조하기 위한 장치 및 방법
IPC: C03B37/03
Filed: 1999-06-22
Abstract: a) 원석(3)의 적어도 한 단부(3a)를 가열하는 단계와; b) 상기 가열된 단부(3a)의 자유단으로부터 섬유인발축선(I-I)을 따라 광섬유(100)를 인발하는 단계와; c) 상기 광섬유(100)에 적절한 코팅 물질을 입히는 단계와; d) 상기 코팅된 광섬유(100)에 상기 섬유인발축선(I-I)을 따라 토크를 가하는 단계와; e) 수집스풀(9)에 코팅된 광섬유(100)룰 감는 단계를 포함하여 구성되는 것을 특징으로 하는, PMD가 낮은 광섬유(100)를 제조하기 위한 방법. 
     본 발명에 따르면, d)는 상기 수집 스풀의 상류에 지지되어 섬유인발축선(I-I)을 따라 회전하며 적어도 360도로 광섬유(100)를 감는 풀리(16)를 통해 수행된다.  이 방법은 종래의 기술에 비해 단위 시간당 생산하는 광섬유의 양을 상당히 늘린다는 이점이 있다.
Patent KR-20020057586-A (KR)
Inventor: HA JAE YEONG
IPC: H01J9/24
Filed: 2001-01-02
Abstract: PURPOSE: A cathode ray tube is provided to improve the bonding process of a stem having a large diameter on a neck of a cathode ray tube by enlarging the diameter of a stem mounting portion of the neck. CONSTITUTION: A diameter of an acceptance region(300c) of an electron beam gun is different to that of a stem mounting region(300b) on which a stem(500) is mounted. The stem(500) having a large stem pin circle is mounted into a cathode ray tube with a thin neck(300). The stem(500) comprises a stem flange(81) of a flat disk shape, a stem pin(82) for introducing a signal voltage from an external circuit, a stem mount(83) for supporting the stem pin(82) and maintaining vacuum state by stacking a glass material of the stem(500), an exhaust pipe(84) that is formed on the center portion of the stem flange(81) to produce a vacuum in the cathode ray tube.