baber/WOPTO huggingface dataset:
Patent KR-20000001173-A (KR)
Title: Vibration plate for speaker
Inventor: PARK HWI CHAN
IPC: H04R7/04
Filed: 1998-06-09
Abstract: PURPOSE: A vibration plate for speaker is provided to generate a gloss with graceful shape. CONSTITUTION: A main material of the vibration plate is a polypropylene or a resin of olefin series. Also, a perl luster pigment(12) is added to the main material. The perl luster pigment(12) is manufactured by coating TiO2 or Fe3O2 materials on surface of a mica having a plate structure. The vibration plate is manufactured by ejection or sheet vacuum forming.
Patent KR-19990007086-A (KR)
Title: 안정화된 과산화수소수용액
IPC: C01B15/037
Filed: 1998-06-18
Abstract: 과산화수소수용액에 미량의 금속원소종류를 첨가시켜서 보존성이 우수하고 또한 열안정성이 우수한 과산화수소수용액을 제공한다. 
     탄탈, 지르코늄, 및 니오브의 적어도 1종의 금속원소종류를 함유하는 안정화된 과산화수소수용액이다.
Patent KR-20000002498-A (KR)
Title: Received volume automatic control device and method thereof
Inventor: KIM CHONG KWANG
IPC: H04B1/60
Filed: 1998-06-20
Abstract: PURPOSE: A received volume automatic control device and a method thereof are provided to automatically control the received volume according to the volume of the received voice and the noise. CONSTITUTION: The received volume automatic control device comprises: a volume measuring unit for measuring the volume of the surrounding voice put in through a microphone and the received voice; a received volume control unit(150) for putting out the received volume by controlling the volume according to the measured volume; and a control unit(120) for measuring the surrounding voice and the received volume through the volume measuring unit and for controlling the received volume through the received volume control unit(150) according to the measured volume.
Patent KR-20000008173-A (KR)
Title: Automatic converting device for ecl/lvds level
Inventor: KIM KYUNG YUL
IPC: H04N21/40
Filed: 1998-07-10
Abstract: PURPOSE: An automatic conversion device for ECL/LVDS level is provided to make a broadcasting signal level in which a set-top box is inputted work coherently regardless of the recognition of ECL or LVDS levels. CONSTITUTION: The automatic conversion device for ECL/LVDS level comprises; the 1st converted(10) to convert a LVDS level signal into a TTL(transistor-transistor logic circuit) level signal; the 2nd converter(12) to convert an ECL level signal into a TTl level signal; a judging part(14) to discern if the broad casting signal inputted is of ECL level signal or LVDS level signal; a selection part(16) to control the movement of either the 1st converter or the 2nd converter by the result of the judgment of the judging part(14).
Patent KR-19980072067-A (KR)
Title: 진공 흡입적재 및 압송하역 차량
IPC: B60P3/00
Filed: 1998-07-14
Abstract: 본 발명은 분진이나 생석회등을 진공흡입장치를 이용해 탱크에 흡입 적재한 후 압축공기로 탱크에 적재된 적재물을 하역장소에 압송하역 하여 하역시의 먼지 발생을 억제해 하역효율을 높이는 진공 흡입적재 및 압송하역 차량에 관한 것이다. 
     이러한 본 발명은 분진을 흡입하는 회전 가능한 흡입붐과 반원을 그리게 구부러져 형성되는 사이클론 배출구가 연결된 흡입파이프가 설치되 덤프방식으로 하역이 가능한 탱크와, 상기 탱크내의 공기를 흡입해 진공상태로 만들어 흡입붐과 흡입파이프로 분진이 흡입 적재되게 하는 진공흡입장치와, 상기 진공흡입장치로 분진이 적재된 탱크에 압축공기를 주입해 적재된 분진을 하역시키는 압송하역장치로 구성되는 것을 특징으로 하는 것이다. 
     이와 같은 본 발명은 떨어져 쌓인 분진이나 분말원료를 진공 흡입하여 적재하므로 먼지의 발생을 억제하며 압축공기를 탱크에 주입해 적재된 분진이나 분말원료를 압송 하역하여 효율적인 하역작업이 이루어지는 것이다.
Patent KR-19990023488-A (KR)
Title: 석탄 가스화 복합 발전 설비 및 그 운전 방법
IPC: F23D17/00
Filed: 1998-08-10
Abstract: 본 발명은 액체 연료 운전 시에 석탄 가스화 연료 유로 내로의 연소 가스의 역류를 저지할 수 있고, 그에 따라 연료 노즐의 손상 원인을 제거하여 가스 터빈 운전의 안전화 및 연소기 수명의 장기화 등을 도모할 수 있는 석탄 가스화 복합 발전 설비 및 그 운전 방법을 제공한다. 
     석탄을 가스화한 석탄 가스화 연료(c)와, 미립화용 공기(b)에 의해 미립화된 액체 연료(a)를 선택적으로 연소할 수 있는 연소기(35)를 갖추고, 이 연소기에서 발생한 연소 가스를 가스 터빈에 공급함과 동시에, 가스 터빈의 동력에 의해 발전기를 구동하도록 한 석탄 가스화 복합 발전 설비에 있어서, 연소기(35)에 연료를 분출하는 연료 노즐(65)에, 서로 인접한 배치로 액체 연료 유로(72)와, 미립화용 공기 유로(73)와, 석탄 가스화 연료 유로(74)의 출구부를 향해서 미립화용 공기(b)를 분출하는 분기 출구부(81)를 설치한다.
Patent KR-20000013724-A (KR)
Title: Magnetron filament lower joining structure
Inventor: BAEK YOUNG-GEUN
IPC: H01J23/05
Filed: 1998-08-12
Abstract: PURPOSE: Bottom shield and filaments of magnetron are heated with welding agency, injected in-between for brazing welding. Play between the bottom shield and filament causes bad welding. The form of the welding agency is changed to prevent this from happening. CONSTITUTION: Welding agency(26) between filament(20) and bottom shield(27) for brazing welding is molded into a cylinder form to join to the inside wall of the bottom shield.
Patent KR-20000018337-A (KR)
Title: Process for production of green luminescent, phosphorescent composition
Inventor: JUNG HA KYUN
IPC: C09K11/08
Filed: 1998-09-01
Abstract: PURPOSE: A process for preparing a green luminescent, phosphorescent composition using a wet precipitation method is provided which produces the title phosphor excellent in luminescent strength. CONSTITUTION: The process of producing green luminescent phosphor of ZnGa2O4: Mn comprises the steps of adding a base to gallium-containing solution to precipitate hydroxide; by heat treating the solution to convert to a GaO(OH) sediment; dispersing the sediment in a manganese component-containing zinc compound solution; adding oxalic acid and a base thereto to give a mixed sediment; filtering, drying, and calcining. The process has the advantages of producing the phosphor at a low temperature and preventing environment pollution.
Patent KR-19990030048-A (KR)
Title: 자기 정렬 상호접속 통로를 이용하는 이중 다마신법
IPC: H01L21/768
Filed: 1998-09-23
Abstract: 자기 정렬 통로들(self aligned vias)을 사용하여 기판 상에 배치된 적층 구조에 이중 다마신 에칭을 수행하는 개선된 방법이 개시되어 있다.  적층 구조는 하부 전도층과 그 위에 놓인 상부 절연층을 포함한다.  이 방법은 아래 공정 단계들을 포함한다.  절연층의 상부 표면 위에 하드 레지스트층의 제 1 개구가 하부 디바이스층 위에 놓이도록 패턴 형성된 하드 레지스트층이 증착된다.  다음, 하드 레지스트의 상부 표면 위에 소프트 레지스트층이 증착되는데, 소프트 레지스트는 제 1 개구와 하부 전도층에 일렬로 정렬되는 제 1 개구보다 작은 제 2 개구를 가진다.  다음, 절연층의 상부 표면에 트렌치가 형성되는데, 트렌치는 하부 디바이스층의 위에 위치되며 트렌치 바닥에 있는 절연 재료에 의해 하부 디바이스층과 분리된다.  다음, 하드 레지스트에 실질적으로 영향을 미치지 않고 소프트 레지스트가 제거된다.  통로는 트렌치 바닥에 있는 절연 재료를 하부 디바이스층까지 에칭함에 의해 형성된다.
Patent KR-20000025067-A (KR)
Title: Wallboard having humidity controlling function and manufacturing method thereof
Inventor: LEE SANG BAE
IPC: C04B38/06
Filed: 1998-10-08
Abstract: PURPOSE: A method for manufacturing wallboard having humidity controlling function is provided to keep the wallboard from getting musty by mixing charcoal powder having sterilizing function and micro porosity with yellow soil having high hygroscopic property and mold ability characteristics. CONSTITUTION: A method for manufacturing wallboard having humidity controlling function includes the steps of mixing yellow soil with porous materials such as charcoal powder, charcoal and the like by stirring, molding a plate or block from the mixture by pressure, and heating the surface of the molded product at 600-800°C for 5-20 minutes to burn the porous materials to form fine absorption holes and to form a thermosetting layer on the surface of the molded product, wherein the humidity is absorbed in and emitted from a humidity accumulation layer through the fine absorption holes in according to the humidity of room thereby controlling the interior humidity and the yellow soil and the charcoal powder or charcoal keep the wallboard from getting musty by own sterilizing power.
Patent KR-19990036959-A (KR)
Title: 실리콘 하이드로겔 중합체
IPC: C08F283/12
Filed: 1998-10-09
Abstract: 본 발명은 하나 이상의 실리콘-함유 단량체, 하나 이상의 친수성 단량체 및, 하기 화학식 1의 화합물을 포함하는 희석제를 함유하는 반응 혼합물에 관한 것이다. 
     화학식 1 
     
       
     
     상기식에서, 
     R, R' 및 R"는 독립적으로 H 및, 탄소수 1 내지 10의 비치환되거나 치환된 직쇄, 측쇄 또는 사이클릭 1가 알킬 중에서 선택되거나, 
     R, R' 및 R" 중의 2개 또는 3개 모두는 함께 결합하여 탄소수 1 내지 10의 비치환되거나 치환된 하나 이상의 사이클릭 구조를 형성할 수 있고, 단 R, R' 및 R" 중의 하나 이하는 H이다.
Patent KR-20000026079-A (KR)
Title: Method for tuning radio broadcasting frequency in car audio
Inventor: KIM HYUN GU
IPC: H03J7/00
Filed: 1998-10-17
Abstract: PURPOSE: A method for tuning a radio broadcasting frequency in a car audio is provided to be capable of detecting a frequency of a radio broadcasting of a good sensitivity without an operation of a driver. CONSTITUTION: In a method for tuning a radio broadcasting frequency in a car audio, a micro computer compares an input sensitivity level of a voltage signal from a tuner with a reference sensitivity level(120). If the input sensitivity level is more than a reference sensitivity level, a driver continues to audition a present broadcasting. If the input sensitivity level is less than a reference sensitivity level, the micro computer judges whether a predetermined reference time elapses in the state that the input sensitivity level is less than a reference sensitivity level(S130). If so, the micro computer performs an automatic frequency turning function of radio mode(S140). Whether a radio broadcasting frequency having an input sensitivity level more than the reference sensitivity level is detected is judged(S150). If so, the detected radio broadcasting frequency is stored(S160), and then a displayed through a display part(S170). There is checked whether a radio broadcasting frequency select signal is inputted by a driver(S180). If so, the selected radio broadcasting is outputted so as to be auditioned by the driver(S190). If not, the procedure is ended.
Patent KR-20000037517-A (KR)
Title: Reed-solomon decoder circuit
Inventor: LEE HYUN OH
IPC: H03M13/00
Filed: 1998-10-19
Abstract: PURPOSE: A reed-solomon decoder circuit is provided to increase the integration degree of the decoder circuit by forming a chien search circuit with a few resistors. CONSTITUTION: A reed-solomon decoder comprises a main processing unit(100) which are performing an euclidean algorithm. A memory unit(200) is provided to store the syndrome and data. The reed-solomon decoder also comprises a chien search circuit unit(300) for searching an error position based on an error position polynomial. The chien search circuit unit(300) comprises an anti-log counter. The chien search circuit unit(300) includes a plurality of sub module corresponding to the error position polynomial, a first resistor(430) for storing the values of an adding machine(410), a multiplication machine(420) and the anti-log counter and a second resistor(450) for storing the output data of the adding machine(410).
Patent KR-20000026499-A (KR)
Title: Apparatus for turning sheet music using pedal
Inventor: SEO CHUL WOONG
IPC: G10G7/00
Filed: 1998-10-21
Abstract: PURPOSE: An apparatus for turning sheet music using pedal is provided to successively play a music and to naturally play a music without an assistant by stepping on a pedal. CONSTITUTION: A sheet music is inserted into a transparent vinyl wrapper(1) manufactured in a uniform standard. An inserting and extracting ring(3) attached to a file(2) is combined to the transparent vinyl wrapper(1). The file(2) is combined to a combining portion(4) of a body portion(17). A vertical rotating board(11) is connected to a hinge(16) in a vertical fixing portion(15). A spring(18) is combined between the vertical fixing portion(15) and the vertical rotating board(11). A horizontal fixing groove(12) is formed to one side of the vertical rotating board(11). A horizontal rotating board(6) is connected to the horizontal fixing groove(12) using the hinge(13). A spring(14) is combined between the horizontal fixing groove(12) and the horizontal rotating board(6). An adsorptive board fixing asperity(8) is fixedly connected to an adsorptive board fixing groove(7) using a fixing nail(9).
Patent KR-20000028164-A (KR)
Title: Method for minimizing errors in automatically setting up present time on tv
Inventor: CHOE SUN GYU
IPC: H04N5/445
Filed: 1998-10-30
Abstract: PURPOSE: A method for minimizing errors in automatically setting up present time on TV is provided to prevent errors of a reservation function by getting data only related to 'hours', 'minutes', and 'seconds' and ignoring unnecessary information when correcting present time automatically setting up a timer value. CONSTITUTION: A method for minimizing errors in automatically setting up present time on TV comprises the steps of: decoding standard time data by extracting the time data inserted in a predetermined horizontal line section within a vertical blanking eliminating interval of a broadcasting signal, when TV power is on in a stand-by mode or when converting into the stand-by mode if the TV power is off; operating an error between the decoded standard time data and present time of an inner timer, when the inner timer is not reset; correcting present time by loading 'hours', 'minutes', 'seconds' data of the standard time data to the inner timer of TV, if the operated error is over a predetermined range and if the TV power is on in the stand-by mode; displaying an OSD(On Screen Display) characters screen presenting an error of the corrected time; and correcting present time by using the 'hours', 'minutes', 'seconds' data only in the standard time data, if the timer is not reset and if the error between the standard time data and the present time is not over the predetermined range.
Patent KR-20000037783-A (KR)
Title: Preparation method of water repellent glass
Inventor: JO YOON JOO
IPC: C03C17/34
Filed: 1998-12-02
Abstract: PURPOSE: A method for preparing water repellent glass and the water repellent glass prepared by the method are provided, which water repellent glass is improved in the durability, is free from haze and rainbow phenomena, is uniform and has good light-transparency. CONSTITUTION: A method comprises the steps of preparing the silica solution by hydrolyzing and condensing alkoxide-type silane compound in the presence of a basic catalyst and condensing it in the presence of an acidic catalyst; preparing the silica coating solution by mixing 1-9 wt% of the silica solution with 1-9 wt% of the mixture of 1-9 wt% of acetic acid and 1-9 wt% of alcohol; coating the surface of glass with the silica coating solution; heating the coating at the temperature of 100-300°C to obtain a silica coating; and coating the water repellent layer on the silica coating.
Patent KR-19990062739-A (KR)
Title: 비프로톤성의 방향족 용매를 사용하여 n-(4-플루오로페닐)-n-(1-메틸에틸)-2-[(5-(트리플루오로메틸)-1,3,4-티아디아졸-2-일)-옥시]-아세트아미드를 제조하는 방법
IPC: C07D285/12
Filed: 1998-12-02
Abstract: 본 발명은 비프로톤성의 방향족 용매중에서 N-(4-플루오로페닐)-N-(1-메틸에틸)-2-[(5-(트리플루오로메틸)-1,3,4-티아디아졸-2-일)-옥시]-아세트아미드를 제조하는 방법에 관한 것이다.  이 방법은 (a) 2-(메틸설포닐)-5-(트리플루오로메틸)-1,3,4-티아디아졸을 비프로톤성의 방향족 용매의 존재하에서 N-(4-플루오로페닐)-N-(1-메틸에틸)-2-하이드록시아세트아미드 및 수성 알칼리와 반응시켜 수성상과 유기상을 형성시키고, (b) 상들을 산성화시키며, (c) 상들을 분리하고, (d) 유기상으로부터 N-(4-플루오로페닐)-N-(1-메틸에틸)-2-[(5-트리플루오로메틸)-1,3,4-티아디아졸-2-일)-옥시]-아세트아미드를 회수하는 단계들을 포함한다.
Patent KR-19990037584-A (KR)
Title: 여과지 공기 역세척용 산기장치
Filed: 1998-12-03
Abstract: 본 발명은 원수를 정수처리하는 여과지에서 여재를 전층에 걸쳐 공기 여세척시키도록 하는 여과지 공기 역세척용 산기장치에 관한 것이다. 
     이러한 본 발명은 여재하부에 여러개의 지관이 형성된 본관을 포설하고 상기 본관과 지관에 일정간격의 에어홀을 형성시킨 후 상기 본관에 에어를 공급하도록 하므로써 이루어진다.
Patent KR-20000038732-A (KR)
Title: Wireless microphone system capable of being used in connection with wired microphone system
Inventor: SON BYUNG O
IPC: H04R1/08
Filed: 1998-12-09
Abstract: PURPOSE: A wireless microphone system which can be used in connection with a wired microphone system is provided to flexibly use the wireless microphone system by making the wireless microphone be used in connection with the wired microphone system. CONSTITUTION: A wireless microphone system has a canon jack(1) which is installed on a wireless transmitter. At a lower end of the wireless transmitter, there is provided an antenna(2) for receiving the signal. The canon jack(1) is coupled to a conventional wired microphone so that the wireless microphone can be also used as a wired microphone according to the user' choice.
Patent KR-20000039908-A (KR)
Title: Packet routing system
Inventor: KIM BU SU
IPC: H04L12/58
Filed: 1998-12-16
Abstract: PURPOSE: A packet routing system is provided to simplify a structure of a hardware by giving proper routing identifiers to each of nodes for generating packet. CONSTITUTION: A packet routing system comprises nodes(22a-22n, 23a-23n) and a packet routing master(21). The nodes comprise a first memory and a second memory. The first memory stores arbitrary packet data and a packet routing master. The second memory stores a proper number of a designation node for routing data stored in the first memory. The packet routing master performs routing of the packet generated from the node to the designation node by intermediating the packet. The packet routing master performs routing of the data of the first memory to the designation node by referring the proper number of the designation node stored in the second memory.
Patent KR-20000043404-A (KR)
Title: Method measuring belt tension of washing machine
Inventor: LEE JE YEOL
IPC: D06F33/02
Filed: 1998-12-29
Abstract: PURPOSE: A measuring method of belt tension of an automatic washer is provided, which can grasp if there is something wrong in belt tension transmitting power to gear mechanism of the washer, prevents error and a loss of power transmission. CONSTITUTION: A method measuring belt tension of a washer includes a first step judging if there is input of a test button of belt tension on a washer body, a second step measuring mobile current value of the no load motor(Ao) by performing a no load drying action as choosing of a test mode of belt tension, a third step comparing Ao to a motor mobile current value(Al) when the maximum permissible tension, and a fourth step judging as excess of belt tension if Ao is over Al and giving warning of reducing the belt tension, or judging as shortage of belt tension and giving warning of raising the belt tension.
Patent KR-20000045516-A (KR)
Title: Method and device for predicting concentration of carbon in molten metal in electric furnace work
Inventor: BYUN SEON MIN
IPC: C21C5/28
Filed: 1998-12-30
Abstract: PURPOSE: A method and a device are provided to improve precision of prediction of carbon concentration using exhaust gas data after measuring a sub-lance. CONSTITUTION: A first calibration for renewing the concentration of carbon in molten steel(1) is performed by measured data of a sub-lance(6) measured at the final stage of gas blowing while predicting the concentration of carbon in molten steel using exhaust gas data. A secondary calibration is performed by setting up the ratio of predicted decarbonization amount to the real decarbonization amount accumulated to a sub-lance measurement time from the starting of gas blowing by using a calibration parameter able to reduce measurement error of an exhaust gas model. Thereby the precision of prediction of the concentration of carbon is improved.
Patent KR-20000046350-A (KR)
Title: Subscriber board simulator for testing line
Inventor: KIM TAE HEON
IPC: H04M3/22
Filed: 1998-12-31
Abstract: PURPOSE: A subscriber board simulator for testing a line is provided to easily test whether a power supply is normally supplied from a switch after connecting the switch and photosubscriber system in 2W method without a real subscriber board. CONSTITUTION: Relays(431a,431b) connects or interrupts 2W line to a subscriber board. A line transformer(432) interrupts the high frequency transmitted through the 2W line. A first hybrid integrated circuit element(433) is connected with the line transformer for interfacing impedance. A subscriber line interface part(434) is connected with the first hybrid integrated circuit element for limiting a loop current of the subscriber line. A second hybrid integrated circuit element(435) is connected with the subscriber line interface part for interfacing input and output signal.
Patent KR-19990024277-A (KR)
Title: 아날로그 회선의 가입자 선로 및 가입자 회로 시험장치
IPC: H04M3/26
Filed: 1998-12-31
Abstract: 가입자까지의 선로뿐만 아니라 교환기의 가입자 보드까지도 시험할 수 있는 아날로그 회선의 가입자 선로 시험장치가 제공된다. 시험장치는 인워드 테스팅을 위한 인워드 테스트 인터페이스부와, 아웃워드 테스팅을 위한 아웃워드 테스트 인터페이스부와, PCM 하이웨이와의 연결을 위한 PCM 인터페이스부와, 인워드 테스트 인터페이스부와 아웃워드 테스트 인터페이스부에 각각 연결된 A/D 및 D/A 변환기와, 상기 PCM 인터페이스부에 연결되어 디지털 신호의 처리를 담당하는 디지털 시그널 프로세서와, 메모리, 제어로직, CPU을 구비하고 장치내의 각종 디바이스 제어를 담당하는 제어부와, 상기 제어부와 TD 버스 혹은 L-BUS, RS-232C 등의 데이터 통신 인터페이스와의 접속을 위한 데이터통신 접속부를 구비한다.
Patent KR-20000047083-A (KR)
Title: Obscene novel search program on computer
Inventor: EO GEE JUN
IPC: G06F19/00
Filed: 1998-12-31
Abstract: PURPOSE: An obscene novel search program on a computer is provided to search a novel for adult only. CONSTITUTION: An obscene novel search program uses the characteristic that obscene novels have words related with the genital organs or sexual acts. In a search part, a user can find any file in a disk. An inspection part finds only obscene files by inspecting the words in files. When a user inspects the files that are found by the program, the color of obscene words is changed so that the user can grasp the situation easily. And when the user deletes the file in the program, the file is deleted permanently.
Patent KR-19990064332-A (KR)
Title: 올리고뉴클레오티드의 액상 합성법
IPC: C12N15/09
Filed: 1996-10-17
Abstract: 본 발명은 올리고뉴클레오티드의 연속적 액상 합성을 위한 개선된 방법을 개시한다. 본 방법은 자동화에 유용하며, 높은 수율로 대규모의 올리고뉴클레오티드 제조에 이상적으로 적합하다.
Patent KR-19990082601-A (KR)
Title: 펩티드 및 애쥬번트에 기초한 면역조절용 약제학적 조성물
IPC: A61K47/42
Filed: 1997-02-21
Abstract: 본 발명은 애쥬번트와 함께 적어도 하나의 면역조절 펩티드 또는 단백질(절편)을 함유하는 약제학적 조성물에 관한 것이다.  펩티드는 병원체 또는 종양 항원으로부터 유래한다.  애쥬번트는 치료되는 개체의 세포에 대한 펩티드의 결합을 증가시키거나 세포에 의한 펩티드의 흡수를 증가시키고 펩티드의 면역조절 효과를 증강하는 능력을 갖는다.  바람직한 애쥬번트는 세포성 리간드, 예를 들면 탄수화물 그룹이나 트랜스페린과 임의로 결합하는, 폴리아르기닌 또는 폴리리신과 같은, 염기성 폴리아미노산이다.  조성물은 특히 백신, 예를 들면 종양 백신으로 사용된다.
Patent KR-20000005064-A (KR)
Title: Orienting method and material of liquid crystal and liquid crystal optical device
Inventor: GIBBONS WAYNE M
IPC: G02F1/1337
Filed: 1997-03-27
Abstract: PURPOSE: An orienting method of liquid crystal adjacent to a surface of an optical orientation layer is provided to achieve excellent orientation in exposure on ultraviolet ray using a material of the layer. CONSTITUTION: The method comprises the steps of exposing one and more optical orienting layer including anisotropic absorption molecule on polarization light having a wavelength belonging to an absorption band of the molecule to induce liquid crystal media direction along a surface of the optical orienting layer, and coating liquid crystal media on the optical orienting layer. The anisotropic absorption molecule originally includes one and more kind of diarill ketone.
Patent KR-20000005068-A (KR)
Title: Promotion of regeneration of organized tissues
Inventor: HANSSON HANSARNE
IPC: A61F2/04
Filed: 1997-04-01
Abstract: PURPOSE: A system, a method and a device designed to control the growing direction of organized tissues by a fibrin network formation inhibiting agent and at least one guide channel. CONSTITUTION: An encasement structure(5) encases the wound area to inhibit ingress of granulation tissue to the wound area and mechanical guide means(11) for the outgrowing tissue regenerate are disposed in the encased wound area to extend in the predetermined direction. In one aspect, a fibrin network formation inhibiting agent is concomitantly administered to the wound surface of the encased wound area. In another aspect, the mechanical guide means takes the form of a gel structure provided with at least one guide channel for the outgrowing tissue regenerate which extends in the predetermined direction.
Patent KR-20000064808-A (KR)
Title: 연료 주입밸브
IPC: F02M61/18
Filed: 1997-11-19
Abstract: 본 발명에 의한 연료 주입밸브는 고정 밸브 시트를 가진 밸브 시트체(16)에, 특히 그의 하류 정면(17)에 그의 구멍형상이 밸브 시트체에 의해 한정된 구멍판(23)이 배치되어 있고, 그리하여 구멍판((23) 내에서의 흐름관계가 밸브 시트체(16)에 의해 영향받는다. 밸브 시트체(16)는 적어도 구멍판(23)의 하류 배출구멍(39)이 덮히도록 구멍판(23)의 상부 유입영역(40)을 덮는다. 
     연료 주입밸브는 특히 혼합 농축 외부점화식 내연기관의 연료 주입시설에 사용하기에 적합하다.
Patent KR-20000022035-A (KR)
Title: Adsorbent carrier used in direct hemoperfusion and method for reducing the particle size thereof
Inventor: KOBAYASHI AKIRA
IPC: A61K9/16
Filed: 1997-05-30
Abstract: PURPOSE: A method for reducing the particle size of a carrier for an adsorbent is provided to reduce the particle size of the adsorbent without worsening the blood permeability thereof. CONSTITUTION: A method for reducing the particle size of a carrier for an adsorbent to be used in direct hemoperfusion in which sulfated polysaccharides having an intrinsic viscosity of 0.005 to 0.5 dl/g and containing 5 to 22 % by weight of sulfur and/or salts thereof are bonded to a water insoluble carrier at a ratio of 0.02 to 200 mg per ml of the carrier.