baber/WOPTO huggingface dataset:
Patent KR-20010001331-A (KR)
Inventor: KIM TAE GEUN
IPC: H01J29/48
Filed: 1999-06-03
Abstract: PURPOSE: An electric gun for cathode ray tube is provided to obtain the overshoot characteristics to be want by modulating the thickness of accelerating electrode deciding the amount of radiation of thermal electron by the current difference applied to the negative pole. CONSTITUTION: An electric gun for cathode ray tube includes a negative pole of ribbon type, an acceleration electrode and a control electrode. The acceleration electrode pulls the thermal electron generated from an electron radiation material and accelerates it. The control electrode controls the generation of the thermal electron. The thickness of original material of the acceleration electrode is thicker by 160-220% than the original material of the control electrode.
Patent KR-20010002504-A (KR)
Inventor: KIM SU HEON
IPC: H01L21/68
Filed: 1999-06-15
Abstract: PURPOSE: A structure of a wafer guide is provided to improve a structure of a wafer guide pin disposed in a baking unit of a spinner equipment, thereby exactly mounting a wafer at a right position though the wafer is incorrectly conveyed. CONSTITUTION: The device comprises a guide pin(230) provided along with an outer circumference of a mounting portion(220) on which a wafer is mounted and having a corner portion inclined at a desired angle about an inside direction of the mounting portion; and an up/down pin(240) provided at a desired portion of the mounting portion to move the wafer in a vertical direction, wherein three or more guide pins and up/down pins are provided. In the structure, the guide pin is formed of a heat resistant ceramic material. The guide pin has a triangular pyramid shape. The corner portion inclined at 40 to 50 degree is arranged toward an inside of the mounting portion, and the rest two corner portion are arranged toward an outside of the mounting portion.
Patent KR-19990073247-A (KR)
Title: 한약제를이용한한방소스제조방법
Filed: 1999-06-25
Abstract: 본 발명은 한약제를 원료로 한 소스 조성물 및 이의 제조 방법에 관한 것으로, 더욱 상세하게는 한약의 약리학인 본초학적 약효로써 체력 전반이 약체일 때 새로운 활력을 일으켜주고 체력을 증강시키는 효과가 있도록 하는 식품 제조 방법에 관한 것입니다. 
     이를 위하여 황기, 구기자, 산약, 복령, 황정, 방풍, 감초, 계피 등을 주원료로 사용하고 이에 마늘, 양파, 생강, 고추장, 소금 등으로 조미하여 제조합니다.
Patent KR-19990073402-A (KR)
Title: 식생토
IPC: A01G1/00
Filed: 1999-07-09
Abstract: 본 발명은 절토지, 암반경사지, 사력지 및 표토가 빈약한 불모의 척박지로 자연식생이 곤란한 지역에 대하여 식물생육에 적합한 식생토와 그 제조방법에 관한 것이다. 
     제지슬러지 20중량%, 활성탄5중량%, 토탄5중량% 및 오니류 20중량%를 혼합 교반한 다음에, 흙 10중량%에 광물성물질 5중량%, 식물성 잔재물 5중량%와 동물성 잔재물 5중량% 및 식물성 가공 잔재물 5중량%를 섞은 다음에 인분뇨잔사 5중량%, 및 폐기물 잔재물15중량%으로 혼합시킨 후에 상기 혼합 교반한 화합물과 함께 이차 혼합 교반하여 제조된 식생토 및 식생토의 제조방법인 것이다.
Patent KR-20010010856-A (KR)
Inventor: YOO GAK SANG
IPC: F41H9/00
Filed: 1999-07-23
Abstract: PURPOSE: A poison-neutralizing device for CBR(chemical biological and radiological) warfare is provided to enhance operating efficiency by making a worker holding a poison-neutralizing gun manipulate various valves and pumps. CONSTITUTION: A worker operates an operating switch(162) on a poison-neutralizing gun(142) by holding the gun. A first direction change valve(152) and first on/off valve(172) are operated through a relay(164). The first direction change valve is converted toward the gun and water filled in a tank(112) flows into the gun through water guide pipes(116,116a). A first timer supplies power to a second direction change valve(154) and powder injector(122) after time delay of 2sec. Powder is supplied to the water guide pipe(116a) and mixed with the water. A second timer operates a third direction change valve(156), an emulsifier pump(134) and a second on/off valve(174) after time delay of 2sec. An emulsifier of a tank(132) is supplied to a hose(117a) and mixed with the mixture of water and powder. The mixture is sprayed out through the poison-neutralizing gun.
Patent KR-20010017440-A (KR)
Inventor: KIM BU NAM
IPC: C10L5/46
Filed: 1999-08-11
Abstract: PURPOSE: A process for preparing solid fuel by mixing an aged mixture of animal oil and petroleum oil with livestock excretion, forming in a specified size and drying is provided which produces fuel of high inflammability as a new energy source at low cost. CONSTITUTION: This solid fuel is prepared by a process consisting of uniformly mixing petroleum and oil animal oil in a weight ratio of 1 : 5.66 to 19 and aging for 1 to 2 days, kneading the mixture with livestock excretion in a weight ratio of 1 : 2.5 to 3, forming in a specified form and drying.
Patent KR-19990078886-A (KR)
Title: 도트매트릭스형 영상표시시스템의 컬러 조정장치와 그 방법
IPC: G09G3/30
Filed: 1999-08-17
Abstract: 본 발명은 LED 도트매트릭스모듈을 화면재현하기 위한 표시제어장치의 구성을 최고 16,777,216단계까지의 휘도의 미세조정이 가능함과 더불어, 그 조립 및 분해가 용이한 커스텀칩(Custom Chip) 형태의 모듈로서 제공하도록 된 LED 표시시스템의 휘도/컬러 조정장치를 제공한다. 
     이를 위해 본 발명에서 도트매트릭스형 영상표시시스템은; 외부로부터 제공되는 R/G/B-컬러영상데이터를 쉬프트클럭 및 래치신호에 동기하여 라인단위로 쉬프트 및 데이터래치시키는 데이터쉬프트 및 래치수단과, 외부로부터의 주변 조도감지치에 의해 검출되는 주변에 대한 R/G/B-컬러휘도검출신호를 공급받아 휘도클럭신호와 합성함에 의해 R/G/B-컬러 가변클럭펄스를 발생하는 휘도제어수단, 각각 다른 펄스수/폭을 갖는 다수의 펄스신호열에 대해 상기 R/G/B-컬러 가변클럭펄스에 의해 그 펄스폭을 다수단계의 계조도로 가변시킨 변환제어펄스로서 발생하는 가변클럭 발생수단, 상기 다수의 펄스신호열을 상기 데이터래치수단으로부터의 컬러영상데이터와 합성함에 의해 다수단계의 계조도에 따른 휘도조정치를 갖는 가변펄스출력을 생성하여 정전류 구동수단으로 출력하는 변환제어수단 및, 라인어드레스신호를 디코딩하여 상기 LED 도트매트릭스모듈의 표시라인을 선택하기 위한 라인디코딩수단을 갖춘 영상표시 제어모듈을 포함하여 구성된 것을 특징으로 한다.
Patent KR-20010019093-A (KR)
Inventor: HAN OK HUI
IPC: H04L12/24
Filed: 1999-08-25
Abstract: PURPOSE: A method for managing CGAs(Carrier Group Alarms) in real time is provided to interwork an RNMS(Remote Network Management System) with a DTMS/L(Digital Transmission network Management System/Local), so as to confirm the CGAs in real time through terminals in each transmission room and to manage the CGAs in real time. CONSTITUTION: A DTMS/L(Digital Transmission network Management System/Local)(12) collects and stores CGAs(Carrier Group Alarms) from an RNMS(Remote Network Management System)(11). The RMNS(11) collects alarms of an exchange. The DTMS/L(12) constructs a database for managing records of the CGAs. The DTMS/L(12) supplies statistical data of the CGAs to an operator.
Patent KR-20000023424-A (KR)
Inventor: KOBAYASHI KAZUO
IPC: B24B37/00
Filed: 1999-09-22
Abstract: PURPOSE: A flat grinder having a grinding stone is provided to take off grinding liquid and a grinding layer from the grinding stone using property of a cup wheel shaped grinding stone. CONSTITUTION: A cup wheel shaped grinding stone(50) rotates a spindle shaft(8), a fixing plate(25), a connecting shaft(24) and an attaching plate(11) by feeding rotating drive of a motor(14). A head is not rotated even if the grinding stone is rotated since connected to an attaching member(12). Therefore, the head is not broken even when a flexible hose connecting a grinding liquid supply nozzle(59) and a grinding liquid supply tank is twisted. In here, grinding liquid is induced inside the main wall of the stone through an inlet hole(57) and outlets to the outside of the stone through a slit.
Patent KR-20010038826-A (KR)
Inventor: BAEK HEUM IL
IPC: G02F1/1335
Filed: 1999-10-27
Abstract: PURPOSE: A transflective LCD(liquid crystal display) is to form a color filter having an upper and a lower substrate to restrict color difference generated in a backlight mode and a reflective mode of the LCD, thereby providing convenience to a user. CONSTITUTION: An upper plate(200) and a lower plate(100) are formed of a transparent material to be opposite to each other. A liquid crystal layer(250) is disposed between the upper and lower plates. The first color filter layer(140) is disposed between the upper plate and the lower plate. A backlight is disposed at a lower portion of the lower plate. A reflective electrode(110) is disposed between the lower plate and the liquid crystal layer to have a transmitting hole. The second color filter layer(220) is disposed between the reflective electrode and the backlight. The reflective is formed of an opaque metallic material. A pixel electrode(130) is formed in the reflective electrode to cover the transmitting hole. The pixel electrode is an ITO(indium tin oxide). The pixel electrode has a large surface area than that of the transmitting hole formed at the reflective electrode.
Patent KR-20010046662-A (KR)
Inventor: CHOI SEONG RAK
IPC: H04L12/70
Filed: 1999-11-15
Abstract: PURPOSE: A low-speed subscriber extension system is provided to extend a capacity accepting low-speed subscribers, so as to increase use efficiency of a switch link in an ATM(Asynchronous Transfer Mode) switching system. CONSTITUTION: A low-speed subscriber board(70) is interfaced with a switch link through a system backboard(130), and receives cells transmitted from the switch link. And the low-speed subscriber board(70) multiplexes/demultiplexes the cells through UTOPIA(Universal Test and Operations Physical Interface for ATM(Asynchronous Transfer Mode)) interface(78), after switch link and ATM layer processing. A low-speed subscriber physical layer board(80) transmits physical layer-processed data to a low-speed subscriber, and turns the cells transmitted from the low-speed subscriber board(70) to clocks and data for serializing. A low-speed multiplexing/demultiplexing board(90) restores cocks and data in the serial data inputted from the low-speed subscriber physical layer board(80) through a cable, for conversion into word unit of parallel data, and transmits the parallel data to a corresponding low-speed extension board(110) through a low-speed bus(116). And the low-speed multiplexing/demultiplexing board(90) reads and multiplexes the cells inputted from an optional low-speed extension board, to transmit the multiplexed cells to the low-speed subscriber physical layer board(80) through a link processor(97). And low-speed extension boards(110) transceive cells with the low-speed multiplexing/demultiplexing board(90) through the low-speed bus(116), and transmit received cells of corresponding boards to a corresponding subscriber through a low-speed extension physical layer board(120) after physical layer processing.
Patent KR-20010046704-A (KR)
Inventor: CHUN JEONG HUI
IPC: H04L9/00
Filed: 1999-11-15
Abstract: PURPOSE: A system for encoding/decoding by using braid operation and a method for generating a key therefor are provided to supply the writing means, by which the program for materializing methods for generating the key can be read in the computer. CONSTITUTION: In the system for encoding/decoding by using braid operation and the method for generating the key therefor, two stages are included. In the stage of 31, initialization is carried out. The option braid (a) of 2n braids is calculated in a decoding system and the braid (b), the right n braids of which are braided, is calculated. In the stage of 32, a key is generated and bab-1 is calculated by using the option braid (a) and the braid (b) in the decoding system and (b) becomes a secret key and (a) and bab-1 become a public key.
Patent KR-20000047714-A (KR)
Inventor: VINTER MARCO
IPC: H04N5/76
Filed: 1999-11-25
Abstract: PURPOSE: A player for a recording medium is provided to access video data in DVD at a predetermined running time without a map table of DVD video title set up time. CONSTITUTION: A navigation sector indicator is found by using a mask corresponding to a binary word of the indicator. To playback a recording medium having a data block at a predetermined time by using an interactive approximation, the recording medium is scanned at the central location of the recording medium. The data in the recording medium is read out for being compared with the mask corresponding to the binary word. Therefore, the relation between recording/playback points is generated by a binary detection. The binary detection is operated once more for deciding the location of playback. Thus, the location corresponding to a running time is detected in the interactive approximation method.
Patent KR-20010055249-A (KR)
Inventor: KIM YEONG JUN
IPC: H01L27/14
Filed: 1999-12-10
Abstract: PURPOSE: A charge coupled device and a method for fabricating the device are provided to prevent contamination by particles and dusts and so on by directly adhering a cover glass on a wafer when dicing and bonding are performed. CONSTITUTION: The charge coupled device(4) is bonded in the central portion of a package(1) by a conductive adhesive and are fixed. An electrode pad(6) of the charge coupled device is bonded by a wire(7). A cover material(15b) of one body is directly formed around the charge coupled device. The cover material, the hardness of which is high, is optically transparent. The cover material is glass, acryl, or plastic. One side of the glass is etched. The etched side of the glass is fixed around the charge coupled device. One side of the acryl or the plastic is a flat type and a groove is formed in another side of the acryl or the plastic. The boundary of the groove is fixed around the charge coupled device.
Patent KR-20010055343-A (KR)
Inventor: KIM SEUNG IL
IPC: F16K21/00
Filed: 1999-12-10
Abstract: PURPOSE: A flow control valve is provided to inject and control a flow rate regardless of fluid pressure. CONSTITUTION: A flow controlling valve comprises: a housing(10) arranged on a passage for fluid to pass by; a separator(20) formed of trapezoid or cone shape at an entrance of a through hole; an elastic member(30) equipped with elasticity for varying a sectional area of a primary opening portion(21) of outlet and a fixing instrument for fixing the separator to the housing. In case of the lower fluid pressure of the passage, flow becomes fast with the sectional area difference between the primary opening portion and a secondary opening portion(22). By overcoming the elasticity of the elastic member, the separator widens and a flow rate injected is increased. Even in case tension or elasticity becomes weak due to the weak durability of the elastic member, the separator moves in a widened shape so that the cooling of a piston is not influenced.
Patent KR-20000012615-A (KR)
Inventor: KWACK HYO YEAN
IPC: G11B15/02
Filed: 1999-12-10
Abstract: PURPOSE: A control method of a video cassette recorder is provided to prevent confusion of button input by inputting appointed information with the only one button and effectively use the video cassette recorder by standardizing various control methods. CONSTITUTION: The method comprises three categories of an initial setting routine, a channel setting routine, and a recording setting routine. A menu of a first hierarchical structure in the routines comprises initial setting, channel setting, and recording setting. A second hierarchical structure comprises a present time setting mode, a remote control multi-use setting mode, and a cable television company setting mode.
Patent KR-20000048284-A (KR)
Inventor: OWADA SHIN
IPC: B24B37/04
Filed: 1999-12-21
Abstract: PURPOSE: A board holding device is provided to reduce temperature grade generated in the board holding member by efficiently delivering heat from the board holding member to a cover member. CONSTITUTION: A board holding device contains a board holder(10), a drive shaft and a joint. The board holder contains the board holding member and a cover member(18). The board holding member is composed of a lower surface fixing a board and an upper surface having a curved recessed part. The cover member is composed of a lower surface having a protrusion(112) inserted into the curved recessed part and an upper surface forming a recessed part of which the bottom passes the rotating shaft line of the board holder through itself and extends to the protrusion. The joint is placed on the bottom of the recessed part.
Patent KR-20010058305-A (KR)
Inventor: KIM EON SIK
IPC: B21B39/00
Filed: 1999-12-27
Abstract: PURPOSE: A storage loop of hot rolled material capable of correcting shape is provided to secure a smooth operation by having a guiding part for ascending and descending along a length of a plate entered into the storage loop and preventing the plate from being turned inside out. CONSTITUTION: A storage loop of hot rolled material capable of correcting shape includes at least a pair of rails(10) mounted at four edges of a storage loop(2), a movable plate(20) ascending and descending along the guide rails, a pair of base frames(26) mounted at both ends of the movable plate(20), a variable motor(38) fixed at an outer surface of the base frame, a plurality of rotational striking roller(28) mounted on a shaft of the variable motor and striking an upper concave surface of hot rolled material, a rotating shaft(40) disposed at an upper end of the base frames and having a touch part(44) formed at an end of the rotating shaft and a bar(42) projecting from the center of the rotating shaft and contacting to the hot rolled material, a limit switch(46) contacting with the touch part for driving the variable motor, and a plurality of guide rolls(34a, 34b) mounted at a lower portion near to the striking roller.
Patent KR-20010064516-A (KR)
Inventor: KIM JONG PIL
IPC: G06F11/24
Filed: 1999-12-29
Abstract: PURPOSE: The device and method for the BIST(Built-in-Self-Test) of the multi-port RAM is provided to read and test the data, recorded by each writing port, on a reading port after dividing the cycle necessary to read the whole address and memory into the fixed interval by using one BIST. CONSTITUTION: The BIST(10) divides the cycle, necessary to read the whole address and memory, into the fixed interval, and outputs the specified signal testing the multi-port RAM(40) by recording and reading the data on the multi-port RAM according to the cycle and interval. Many multiplexers(20,30), controlled by BIST enable signals(bist1_en, bist2_en), selects a normal path inputs or the outputs of the BIST.
Patent KR-20010059307-A (KR)
Inventor: HAN SEUNG GUK
IPC: F01L13/00
Filed: 1999-12-30
Abstract: PURPOSE: A controlling method for a pause of a cylinder in a valve system is provided to reduce engine vibration after the pause of the cylinder through controlling air amount inputted to the cylinder by adjusting opening and closing time of an intake valve. CONSTITUTION: An engine is operated for deciding input of a cylinder pause area. Then, a cylinder in an exhaust process is checked for calculating increasing and decreasing rates. By using the rates, air amount is increased in an intake process of the cylinder. Then, a next pause cylinder is reduced for the air amount increase rate. In case of the rate under zero, deviation from a next pause area is decided. Then, a cylinder in an exhaust process is checked for calculating increasing and decreasing rates. Then, air amount is decreased for the rates in the intake process for increasing air amount of the next cylinder for the rates. In case of the increasing and decreasing rates as zero, operation is stopped.
Patent KR-20000067922-A (KR)
Title: Fuel cell system for electric generation, heating, cooling and ventilation
IPC: H01M8/04
Filed: 1997-07-16
Abstract: An energy system that couples or integrates an electrochemical converter, such as a fuel cell for the production of electricity, with a Heating, Ventilation and Cooling (HVAC) system, is disclosed. Waste heat generated by the fuel cell is radiatively, convectively, or conductively directed to a thermal component, such as a heat-actuated chiller or a boiler, of an HVAC system. The HVAC system receives the waste heat to produce a conditioned fluid, e.g. heated or cooled air or water, or steam, for heating, cooling, or industrial uses. The invention provides an improved efficiency energy system capable of providing electricity, heating and cooling, such as for a commercial facility or for residences. Also disclosed in an interface exchange element for convectively coupling an electrochemical converter to the HVAC system. The interface exchange element receives heated exhaust gases generated by the fuel cell and extracts heat therefrom for transfer to a thermal component, such as heat-actuated chiller or a boiler, of an HVAC system.
Patent KR-20000036100-A (KR)
Inventor: SCHILLING CHRISTIAN
IPC: B41N1/24
Filed: 1997-09-06
Abstract: PURPOSE: A method to produce a fabric strip, especially for a screen printing form, and fabric, especially screen printing fabric is provided for a method to produce a fabric strip, especially for use as a screen printing template made from plastic fabric, which is vacuum metalized with an encasing layer and is then given an electroplated coating. CONSTITUTION: A fabric (10) for manufacturing screen printing forms is produced from crossing chaining yarn (12) and threads (14). These threads (12,14) consist polyethylene (PE) of any plastic base materials, approximately of PP (PA) and polyethylenenaphthalate (PET). The plastic fabric (10) is subjected to a vaporization process as role continuously, whereby the maximum length is determined by the highest possible diameter in a vaporization device.
Patent KR-20000048888-A (KR)
Inventor: MARTIN CHRIS G
IPC: G11C5/00
Filed: 1997-10-03
Abstract: PURPOSE: An anti-fuse detecting circuit is provided to detect an anti-fuse in a programmable device by measuring a voltage on a detecting node. CONSTITUTION: An anti-fuse detecting circuit including an anti-fuses and a latch(104) comprises of cross-coupled transistors(114,124). A first anti-fuse has a flat connected to GND and a second flat connected to a n-channel transistor to gain VCC, and n-channel transistor 's drain is connected to p-channel transistor, and transistor connected to receive a bias voltage, and its drain is connected to p-channel transistor (112). The gate of transistor(112) is connected to receive a second bias voltage. P-channel transistor(114) is connected between a transistor(112) and positive voltage supply. In operation, transistors(110-124) function as a differential latch(A,B) nodes are latched to opposite states depending upon the voltage drops across anti-fuses(100,102). By programming one of the anti-fuses, the remaining anti-fuse operates as a reference circuit. The p-channel is provided so that the anti-fuse help the node(A) and node(B) be adjusted.
Patent KR-20000068877-A (KR)
Title: 정보신호의 워터마킹
IPC: H04N7/26
Filed: 1998-08-17
Abstract: 특정한 신호(예를 들면 비디오 이미지) 내부의 다중비트 워터마크를 검출하는 방법 및 장치가 개시된다. 이 다중비트 값의 각각의 비트는 그 신호 내부에 있는 삽입된 워터마크 서브패턴에 의해 표시된다. 종래의 방식으로 각각의 개별적인 서브패턴의 존재를 검출하는 대신에(즉, 각각의 개별적인 비트를 검출하는 대신에), 검출과정은 그것의 다중비트 값에 무관하게 상기 신호에 있는 전체 워터마크의 존재를 검출하는 단계(24, 23)와, 검사하려는 다중비트 값에 대응하는 서브패턴의 존재가 어느 정도의 양인지를 검출하는 단계(25)를 포함한다. 이에 따르면, 워터마크 검출의 신뢰성이 향상된다.
Patent KR-20000068986-A (KR)
Title: 신규 용도 화합물 및 그 제조방법
IPC: A61K39/395
Filed: 1997-11-13
Abstract: 본 발명은 신규한 거대분자, 이의 제조방법, 이의 약제학적 제제화 및 항인플루엔자 시약으로써의 용도를 제공한다.     또한, 본 발명은 인플루엔자 A 및 B 바이러스의 모든 형태를 검출하는데 유용한 신규한 진단 방법을 제공한다.     본 발명의 거대분자 화합물은 인플루엔자 바이러스 뉴라미니다제의 활성 위치에 부착되어 있지만 뉴라미니다제에 의해 절단되지 않는 하나 또는 그 이상의 분자(뉴라미니다제 결합제)에 부착되어 있다.
Patent KR-20000069651-A (KR)
Title: 혼성 발전기 장치
IPC: H02J7/14
Filed: 1997-12-19
Abstract: 혼성 발전기 장치는 엔진/발전기 가변 전압의 전기적 출력을 공급하는 또 다른 제어가능한 전기적 전원(10)으로 구성된다. 여기서 출력은 정류되고 DC-DC컨버터(12)에 공급되며, 이 출력(VDC)는 제어 회로(16)에의해 모니터된다. 
     이 출력은 중간 DC 출력으로 공급되고, 이것을 전형적으로 외부 부하를 공급하는 AC출력 생성을 위한 인버터(14)에 동력공급을 위해 사용된다. 
     DC-DC컨버터의 사용은 중간 DC출력을 발전기 출력으로부터 분리하고, 발전기 장치가 부하 요구량에 따라, 광범위한 엔진/발전기 속도 범위에 걸쳐 효율적으로 동작하도록 허가한다.
Patent KR-20000069805-A (KR)
Title: 소마토트로핀의 가용화 및 천연화 방법
IPC: C12P21/02
Filed: 1997-12-31
Abstract: 천연화된 소마토트로핀을 얻기에 효과적인 조건하에서 소마토트로핀을 C 10 , C 12 , C 16 또는 C 18 아실 글루타메이트와 C 10 , C 14 알킬 설페이트, 알콜 에톡시 설페이트, 라우로일 에틸렌디아민트리아세트산(LEDA), C 10 ~C 18 선형 알킬 벤젠 설포네이트, 디페닐 디설포네이트 또는 아실 아미노산을 포함하는 가용화제 조성물과 물에 접촉시키는 것을 포함하는 소마토트로핀의 천연화방법.
Patent KR-20000069928-A (KR)
Title: 직조기 구동 장치
IPC: D03D51/02
Filed: 1998-01-13
Abstract: 직조기 구동 장치에 있어, 주 구동축 (2)은 프레임 (1)에 장착되고 구동 모터 (5)에 의하여 구동되며, 상기 구동 모터 (5)는 동축상에서 주 구동축 (2)쪽으로 배열되고 주 구동축 (2)과 직접 연결된다.  바람직하게는, 주 구동축(2)이 구동 모터 (5)용 모터축으로서 형성된다.
Patent KR-20000069933-A (KR)
Title: 광학 주사장치
IPC: G11B7/09
Filed: 1998-10-29
Abstract: 방사 빔(9)에 의해 기록매체(1)를 주사할 수 있는 광학 주사장치가 개시된다. 분할부재(13)는 기록매체로부터 반사된 방사선(11)을 검출계(17)로 향하게 한다. 이 검출계는 최소한 3개의 검출기(26∼29)를 구비한다. 상기한 분할부재는, 복수의 검출기 중 한 개의 검출기로 향하는 서브빔을 각각 형성하는 최소한 3개의 격자(21∼24)를 갖는다. 이때, 각 검출기의 가장 긴 치수는 관련된 섹터의 바이섹터에 거의 수직하다.