baber/WOPTO huggingface dataset:
Patent KR-20000007352-A (KR)
Title: Optically active anthraquinone compounds and liquid crystal compositions containing the compounds
Inventor: KIM SUNG HAN
IPC: C09K19/46
Filed: 1998-07-02
Abstract: PURPOSE: Optically active anthraquinone compounds, a preparation method thereof and liquid crystal compositions are provided, which liquid crystal compositions are chemically stable, have a high response velocity and can be used in a guest-host mode. CONSTITUTION: The optically active anthraquinone compounds are represented by the formula 1, wherein X represents NH, O or S, A represents a residue of an alpha-amino acid except a hydrogen atom, and n represents an integer of 1-8. The anthraquinone compounds are prepared by the condensation reaction of an anthraquinone derivative and an optically active amino acid. The liquid crystal compositions comprise the anthraquinone compounds of the formula 1; the anthraquinone compounds of the formula 1 and achiral smectic liquid crystal compounds; or the anthraquinone compounds of the formula 1 and nematic liquid crystal compounds. If the compositions contain nematic liquid crystal compounds, the amount of the nematic compounds is preferably 0.01-50 wt%.
Patent KR-19980072092-A (KR)
Title: 카페트
Filed: 1998-07-16
Abstract: 본 발명은 건물의 바닥에 까는 카페트에 관한 것으로서, 더욱 상세하게는 카페트원단의 이면에 통풍패드를 합치시킴으로서, 카페트에 통풍이 잘 되어 카페트 및 카페트가 깔린 바닥에 곰팡이가 발생되는 것을 예방하기 위한 것이다. 
     상기 본 발명에 의한 카페트는, 카페트원단(2)의 표면에 무수히 많은 카페트 털(3)을 심어 놓은 통상의 카페트에 있어서, 상기 카페트원단(2)의 이면에 통풍이 용이한 상·하부부직포(5)(6)를 서로 접착하여 구성된 통풍패드(8)를 덧 댄 뒤에 카페트원단(2)과 통풍패드(8)의 테두리 전둘레를 봉착하여 카페트에 통풍이 잘되어 곰팡이의 발생을 방지할 수 있도록 된 것을 특징으로 한다.
Patent KR-20000010457-A (KR)
Title: Shoe metal mold manufacturing method
Inventor: PARK JAE DEUK
IPC: A43D3/00
Filed: 1998-07-27
Abstract: PURPOSE: A shoe metal mold manufacturing method is provided to produce good products by forming the molding face of the shoe metal mold fine by using a ceramic molding method when manufacturing the shoe metal mold. CONSTITUTION: The method comprises of:a mold manufacturing step(1) to manufacture a mold(16) by engraving in relief in the same shape as the shoe sole using wood or resin; silicon coating step(20) to coat silicon(17) onto the outer surface of the mold; plaster back up mold shaping step(3) to shape an intaglio plaster back up mold(18) by injecting plaster to outer side of the silicon coated onto the outer surface of the mold; and mold separating step(4) to separate the mold by dividing the plaster back up mold.
Patent KR-19990023549-A (KR)
Title: 잇몸 발육 촉진용 이식 조직 삽입물
IPC: A61C8/00
Filed: 1998-08-12
Abstract: 본 발명은 이식 조직의 모체에 삽입된 후에 잇몸의 발육을 촉진하는 접합 이식 조직 삽입물로서, 모체에 삽입하기 위한 치경측 단부가 형성된 연결 부재, 연결 부재의 치관측 단부에 있는 캡, 연결 부재의 종방향으로 힘이 캡에 작용할 때에 연결 부재의 치경측 단부방향으로의 캡의 상대 이동을 방지하는 장치, 및 연결 부재의 종방향 축을 중심으로 하는 연결 부재에 대한 캡의 회전 이동을 방지하는 회전 방지 장치를 구비하고, 캡이 연결 부재의 종방향을 따라 연결 부재의 치관측 단부방향으로 연결 부재에 대해 이동될 수 있도록 배치되며, 캡이 그와 같이 이동될 때에 회전 방지 장치가 연결 부재의 종방향 축을 중심으로 하는 연결 부재에 대한 캡의 회전 이동을 방지하는 것을 특징으로 하는 잇몸 발육 촉진용 접합 이식 조직 삽입물에 관한 것이다.
Patent KR-20000013833-A (KR)
Title: Manufacturing method for rice containing dha ingredient
Inventor: PARK BOO HEUNG
IPC: A23L7/196
Filed: 1998-08-13
Abstract: PURPOSE: A manufacturing method for a rice containing the DHA ingredient is provided to increase an infiltrating force of the DHA to the rice for supplying the nutrition by eating the rice without supplying additionally. CONSTITUTION: A DHA contained rice is manufactured by: mixing under 2 wt% of DHA, 15-20 wt% of lactic acid calcium, under 20 wt% of malto-oligosaccharide, under 2 wt% of ascorbic acid, and 500-1000 wt% of water for preparing a nutrition mixture; and spraying the prepared nutrition mixture to 10000 wt% of rice for redrying. Therefore, the rice containing the nutrition being naturally absent by infiltrating the nutrition, a grade raising of the rice can be realized, and the rice containing a preventing and treating effect of a stress caused by an environmental contamination can be supplied.
Patent KR-20000013989-A (KR)
Title: Data capsule detection method by energy estimation in multiple access system
Inventor: KIM CHI-HWAN
IPC: H04L12/58
Filed: 1998-08-10
Abstract: PURPOSE: A data capsule detection method performs access process about many mobile stations with a mini slot unit, detects a data capsule start time point about many mobile stations and data occupying the data capsule, detects a preamble transmitted from access channel, and estimate energy about the data capsule. CONSTITUTION: The data capsule detection method detects (S10) a preamble about a certain mobile station, estimates (S20) a data capsule energy transmitted from the detected preamble, and detects (S30) the data capsule according to energy level of the estimated data capsule. Thereby, access process performance is very enhanced as compared with Aloha method using a fixed time slot.
Patent KR-19980082049-A (KR)
Title: 조립식 보일러 온돌방 바닥재 온돌 판넬
Filed: 1998-08-19
Abstract: * 본 발명은 보일러의 온돌방 방 바닥재 온돌 조립씩 판넬은 도면 1도의 그림처럼 점선으로 표시된 부호 1은 온수 호스로서 부호 2의 판넬속에 점선으로 표시된 대로 나열되여 있고 부호 2은 보일러의 온돌방 방 바닥재 온돌 판넬이다 
     부호 3은 온수 호스와의 연결 부분이고 부호 4은 부호 2의 온돌 판넬에 부착되여있는 단열재이다 
     본 발명의 보일러의 온돌방 방 바닥재 온돌 판넬을 가지고 보일러의 온돌방 바닥시공 설치를 아주 간단하고도 손쉽게 조립 시공 설치를 할 수 가 있다
Patent KR-20000015578-A (KR)
Title: Method of wire bonding for semiconductor package fabrication
Inventor: YOON JOO HOON
IPC: H01L21/60
Filed: 1998-08-31
Abstract: PURPOSE: The method improves the productivity by shortening the material transportation time, by performing wire bonding to all units formed in the material in the state that a plurality of materials for wire bonding are loaded. CONSTITUTION: The method shortens the material transportation time by; loading a plurality of materials(6) for wire bonding such as a lead frame, a printed circuit board and a circuit tape to a wire bonding part(4); wire bonding to all units where the loaded materials are formed; and then unloading the above materials. A tray(8) where the above materials are placed is loaded to the wire bonding part. To load the tray, a guide rail(2) is formed, and the tray is loaded to the guide rail. The wire bonding to all units is possible because all units can be positioned within the operation area of the wire bonding part and the semiconductor chip is compact.
Patent KR-20000018459-A (KR)
Title: Green tea powder containing noodle and preparation thereof
Inventor: SON OK TAE
IPC: A23L7/109
Filed: 1998-09-02
Abstract: PURPOSE: The green tea powder containing noodle is provided which has an excellent sense of eating and taste of eating and contains much nutrients. CONSTITUTION: The noodle is prepared by (i) adding green tea powder by 3-7wt% of wheat; (ii) mixing them; (iii) kneading dough by adding cold water at the temperature of not more than 0°C; (iv) making noodles and (v) drying the noodles, wherein the green tea powder is prepared by harvesting and selecting young leaves of green tea and steaming for 3-5 seconds at the temperature of 300°C and preliminary pulverizing by repeating 5-10 times of rubbing with hands for 30 minutes and cooling for 30 minutes and drying at the temperature of 60°C for 10-15 hours and calcination at the temperature of 80°C for 40 minutes.
Patent KR-20000026702-A (KR)
Title: Device and method for clock explant control in atm exchange system
Inventor: MIN SUN HO
IPC: H04L12/28
Filed: 1998-10-22
Abstract: PURPOSE: A device and a method for clock explant control is provided for an ATM exchange system to prevent loss of a cell in a master clock explant and improve preciseness of clock synchronization timing as well as to prevent loss of synchronization. CONSTITUTION: Clock generation means (10) is triplized into a master board (11) and two slave boards (12, 13). Clock distribution means (20) is dualized to maintain reliability. The clock distribution means (20) selects a clock provided by the master board (11) of the clock generation means (10) as a system reference clock. A voltage detection section (41) detects a system voltage for comparison with a predetermined voltage, and produces a power supply interruption explant signal to be applied to a combination logic section (42) as a result of comparison. As a result of logical combination of the power supply interruption explant signal applied from the voltage detection section (41) with a malfunction signal applied from a function alarming section (43), the combination logic section (42) produces and applies a malfunction status signal to the function alarming section (43). The function alraming section (43) detects and applies a malfunction of the board per se to another board or the combination logic section (42), and applies the malfunction status signal applied to the combination logic section (42) to the clock distribution means (20).
Patent KR-19990037349-A (KR)
Title: 에틸렌계 공중합체 및 방향족 비닐 그래프트 공중합체, 및 이들의 제조방법
IPC: C08F10/02
Filed: 1998-10-23
Abstract: (a) 특정의 구속 기하형의 전이 금속 화합물, (b) 특정의 산소 함유 화합물 등, 또는 추가로 (c) 알킬화제로 이루어진 촉매를 사용하여 제조된, 방향족 비닐 단량체(A), 에틸렌(B) 및 디비닐벤젠계 단량체(C), 또는 추가로 α-올레핀(D)으로 이루어지고, 분자쇄중에 디비닐벤젠계 단량체에서 유래된 스티렌계 비닐기를 갖는 에틸렌계 공중합체는 내열성, 내약품성등이 우수하면서도, 매크로 단량체로서, 복합 재료의 소재로서 극히 유용하고, 또한 상기 에틸렌계 공중합체와 방향족 비닐 단량체(H)로 이루어진 방향족 비닐 그래프트 공중합체는 내열성, 내약품성 등이 우수한 동시에, 양호한 인성 및 상용화능을 갖고, 복합 재료의 소재나 내열 탄성중합체로서 유용하다.
Patent KR-20000027676-A (KR)
Title: Method for producing polyester fabric having excellent touch and drapability
Inventor: KIM BYEONG IL
IPC: D03D13/00
Filed: 1998-10-29
Abstract: PURPOSE: A method for a polyester fabric is provided not to have a slippery touch and a streakiness, and to have the excellent touch and the drapability. CONSTITUTION: A polyester fabric is used a polyester/polyamide split conjugated yarn for very fine fiber having a mono fineness under 0.3deniers as a warp. A fabric is produced the whole weight of the split conjugated yarn for very fine fiber used for the warp to be 70-85wt% of the whole weight of the fabric. When a weaving is prepared, a right-twisted warp and a left-twisted warp are alternatively arranged according to a twisted direction. The arrangement is 1: 1-3: 3. A weft is used a polyester of thin fineness having a mono fineness over 1deniers, and the whole difference of fineness of the warp and the weft is 100-250deniers. When the produced fabric is processed with a common polyester dye processing method, the fabric becomes a pleasant material having the excellent touch, volume feeling, the drapability, and the crease resistance.
Patent KR-19990076533-A (KR)
Title: 디스크 카트리지 어댑터 및 그 구동장치
IPC: G11B33/02
Filed: 1998-11-09
Abstract: 본 발명은 12cm의 직경을 갖는 베어 디스크와 8cm 디스크 카트리지를 선택적으로 수납할 수 있는 디스크 카트리지 어댑터를 제공하며, 또한, 사용자가 어댑터를 무의식적으로 2.6GB 구동장치에 사용할 때, 어댑터에 수납된 소형 디스크 카트리지가 4.7GB용 소형 디스크 카트리지인 경우, 어댑터가 구동장치의 트레이에 안착되지 않아 사용할 수 없게 한 디스크 카트리지 어댑터를 제공한다. 이러한 본 발명에 의한 어댑터는, 상,하면에 수용홀이 형성되며, 12cm 디스크 및 8cm 디스크 카트리지를 선택적으로 수납할 수 있도록 된 케이스 형상의 어댑터 본체, 상기 어댑터 본체의 수용홀을 개폐하도록 어댑터 본체에 대하여 슬라이드 이동 가능하게 설치된 셔터, 어댑터 본체에 수납되는 8cm 디스크 카트리지를 지지하는 수단, 어댑터 본체에 수납되는 12cm 디스크를 지지하는 수단, 디스크 지지수단과 함께 12cm 디스크를 지지함과 아울러 8cm 디스크 카트리지의 셔터를 개방시키는 셔터개폐수단, 어댑터 본체의 전면 개구부를 막는 커버 및 어느 특정한 DVD-RAM 구동장치의 트레이에만 안착되도록 하기 위한 안착수단을 포함한다. 한편, 본 발명은 상기와 같은 안착수단을 갖는 어댑터를 구동할 수 있는 확인수단을 갖춘 트레이를 구비한 것을 특징으로 하는 어댑터 구동장치도 제공한다.
Patent KR-19990014587-A (KR)
Title: 건축용 목재치장 벽돌
Filed: 1998-11-25
Abstract: ·본 발명은 건축용 목재치장 벽돌에 관한 것으로 더욱 상세하게는 가공할 치수에 의한 각재의 목재를 상하 약 측면을 대패질 하여 다듬는 단계 
     ·서로 맞물리는 연결부위를 홈파기 가공하는 단계 
     ·전기배선 수도배관 기초고정용 볼트구멍을 뚫어주는 단계 
     ·목재의 특성을 살려 외적인 미려함을 살리기 위한 가공단계 
     ·각각의 목재벽돌의 연결부위를 목재용 본드를 이용 접착하여 쌓는단계 
     ·오일 스텐이나 페인트 등으로 마감하는 단계로 이루어진 것에 특징이 있다.
Patent KR-20000042603-A (KR)
Title: Steam discharging device for pressure cooker
Inventor: JUNG HEON DEOK
IPC: A47J27/09
Filed: 1998-12-26
Abstract: PURPOSE: A steam discharging device for a pressure cooker is provided, to enhance the reliability of working and to allow a pressure cooker to be assembled easily. CONSTITUTION: A steam discharging device comprises a steaming discharging part which is set in a cover (30) for controlling the steam discharge inside of an oven (21); an opening-and-closing means which consists of a rising-and-falling projected part (43) which is formed at the one side of a locking ring (33), and a lifter (42) which is set in the movement path of the rising-and-falling projected part (43) and ascends geared with the locking ring (33); and an operation part which operates the opening-and-closing means. The locking ring (33) is set at the cover (30) and is engaged and disengaged with the oven (21). The operation part comprises a handle (36) which performs the engagement and disengagement of the oven (21) together; and a locking ring (33) which is operated by the handle (36), ascends the lifter (42), and is optionally engaged and disengaged with the oven (21).
Patent KR-20000042845-A (KR)
Title: Method of forming bar patter in semiconductor device
Inventor: LEE HYEONG DONG
IPC: H01L21/28
Filed: 1998-12-28
Abstract: PURPOSE: A method of forming a bar pattern is to interpose the spacer between the first bar pattern and the second bar pattern, thereby avoiding the occurrence of the bridge and short phenomena and controlling the space between the bar patterns. CONSTITUTION: A method of forming a bar pattern comprises the steps of: providing a semiconductor substrate(10) on which many parallel predefined bar pattern areas are defined; selectively forming a first bar pattern(13a) only in the odd numbered area or the even numbered area among the predefined bar pattern areas; forming an isolation spacer(14) at both sides of the first bar pattern; and forming a second bar pattern(16a) in the odd numbered or even numbered space among the predefined bar pattern areas at both sides of the isolation spacer.
Patent KR-20000044052-A (KR)
Title: Main brake apparatus in vcr
Inventor: KIM SU BOK
IPC: G11B15/18
Filed: 1998-12-29
Abstract: PURPOSE: A main brake apparatus in a VCR is provided to load a tape by rewinding a certain amount of tape toward a withdrawing side through temporarily releasing a main brake. CONSTITUTION: In loading a tape, a tape end is detected in a withdrawing rill for stopping loading. A capstan motor(50) is driven for driving a fixed rill(100). Therefore, the fixed rill is rotated for rotating a main brake(110) centering upon a support shaft(124). Herein, the force of a torsion spring(150) is applied to the main brake for replacing the main brake from the fixed rill. Thus, the fixed rill is rotated. The withdrawing rill is rotated for winding up the tape around the withdrawing rill. A return lever(140) pushes a brake lever(120) for the main brake to rotate the brake lever toward the fixed rill. Thus, the braking state is returned.
Patent KR-20000046032-A (KR)
Title: Receiving device and method in multi carrier cdma communication system
Inventor: HWANG JONG YOON
IPC: H04B1/7087
Filed: 1998-12-31
Abstract: PURPOSE: A receiving device and a method are provided to perform time, frequency and phase synchronizing operations of multi carrier signals received in multi carrier CDMA communication system and compensate the time delay and phase error of respective carrier. CONSTITUTION: A receiving device in multi carrier CDMA communication system comprises a PN sequence generator(301), a second PN sequence generator(351), a time tracking combiner(358) and a time compensator(359). The PN sequence generator(301) generates PN sequence for despreading received multi carrier signals. The second PN sequence generator(351) generates second PN sequence for fasting or delaying the PN sequence by predetermined period. The time tracking combiner(358) detects time error between the one of the multi carriers and two despreaded signals due to the second PN sequences. The time compensator(359) adjusts the time error to compensate the time error of the PN sequence generator.
Patent KR-19990036054-A (KR)
Title: 패킷 루팅 방법 및 장치
IPC: H04Q11/00
Filed: 1996-07-26
Abstract: 일반 정규 위상을 가지는 네트워크상에서 전송되는 패킷을 루팅하는 방법에 있어서, 로컬 루팅 결정이 될 때 노드(N)로 패킷이 수용되며, 루팅 결정에 따라 선택된 방향으로 패킷이 출력되고, 패킷은 착신지 주소에 부가하여 바람직한 전송 방향을 정확히 지시하는 방향 플래그를 전송하고, 루팅 결정은 상기 플래그를 이용하여 만들어지며, 다른 네트워크의 차원에 따라 다수의 플래그가 이용될 수 있는 것을 특징으로 하는 패킷 루팅 방법 및 장치.
Patent KR-19990072213-A (KR)
Title: 무선통신시스템
IPC: H04W36/18
Filed: 1997-10-17
Abstract: CRC 신호 비교 회로(21)에 있어서, 기지국 BS#1 및 기지국 BS#2로부터 전송되어 온 CRC 신호의 평가 결과를 비교한다.  CRC 신호가 모두 OK 신호 또는 모두 NG 신호인 경우에는 TPC 비교 회로(22)에 있어서, 기지국 BS#1 및 기지국 BS#2로부터 전송되어 온 TPC의 평가 결과, 즉 TPC 비트가 "0" 심볼인 회수를 비교한다.  또한, 만일 TPC 신호에서 차(差)가 발생하지 않은 경우에는, 그 이전의 수프레임에 있어서의 TPC 비트가 "0" 심볼인 회수를 평가한다.  상술한 방법에 따라, 제어국 MCC는 기지국을 선정하여 거기로부터 정보 신호를 얻도록 한다.
Patent KR-19990076665-A (KR)
Title: 유체 컨테이너에서 기판을 처리하기 위한 장치
IPC: H01L21/306
Filed: 1997-03-27
Abstract: 유체 컨테어너(1)에서 기판(5)을 처리하기 위한 장치에서, 특히 기판(5)의 효과적이고, 균일하고 강한 처리는 만약 기판이 처리동안 유체 컨테이너(1)에서 움직일 수 있다면 달성된다.
Patent KR-19990077175-A (KR)
Title: 인공각막
IPC: A61F2/14
Filed: 1997-11-10
Abstract: 앞면과 뒷면을 갖고, 광학적으로 투명한 소재로 된 광학부와 그 광학부의 적어도 일부를 둘러싸서 지지하기 위한 지지부로 된 인공각막으로서, 그 인공각막을 매식(埋植)했을 때 눈의 내부로 면하는 측의 지지부에, 그 지지부에서 방사상 외방으로 돌출한 테두리 부분이 설치되어 있는 것을 특징으로 하는 인공각막. 
     그 인공각막은 눈 조직과 양호하게 아물어 붙으며, 눈안의 수양액(水樣液)의 유출 및 세균 등의 눈안으로의 침입을 방지함과 동시에, 눈꺼풀 결막에의 자극을 작게 할 수 있고, 또한 다운그로스(downgrowth)의 진행을 저지하여 그 다운그로스에 의한 광학부의 투명성의 저하나 매식된 상태에서의 들뜸 및 탈락의 가능성이 없는 것이다.
Patent KR-19990082590-A (KR)
Title: 이온주입시스템용 로드록 어셈블리
IPC: H01J37/18
Filed: 1997-02-14
Abstract: 본 발명은 평판 패널디스플레이와 같은, 대량의 작업재를 신속하게 또한 효율적으로 프로세스하는, 높은 생산성의 이온주입시스템용 로드록 어셈블리를 제공한다. 로드록 어셈블리(310)는 프로세스챔버(318)를 통해 작업재를 연속적으로 순환시킴으로써 이온주입시스템의 생산성을 증가시켜, 시스템의 생산성을 증가시킨다. 로드록 어셈블리는 서로에 대해 축방향으로 위치되어 적층된 로드록들의 배열을 형성하는 다수의 로드록 적층요소(354)를 포함한다. 부가적으로, 배열의 로드록들은 인접 로드록과 포개어져 적층가능하고 포갤 수 있는 로드록 어셈블리를 형성하도록 구성된다.
Patent KR-20000005133-A (KR)
Title: Disposable absorbent article with wings predisposed towards their in use position
Inventor: SCHMITT ACHIM
IPC: A61F5/44
Filed: 1997-03-27
Abstract: PURPOSE: A crotch position of wearers undergarment is provided for absorbent articles such as sanitary napkins, pantiliners and incontinence pads that have side wrapping elements, also called wings on each longitudinal side edge of the article for protection of the side edges of the wearer's undergarment. CONSTITUTION: The crotch position of wearers undergarment includes side edge. The disposable absorbent article with wings predisposed towards their in use position includes the side wrapping elements surrounding the side edge of the crotch position of the wearers. The side wrapping elements are joined to the absorbent article such that they are predisposed towards their in use position, with the outermost edge of the side wrapping elements towards the longitudinal centre line of the article. In this configuration the side wrapping elements can be unfolded by pulling the outermost edge of each side wrapping element in a transverse direction and applying the unfolded article to the crotch position of the wearers undergarment. The predisposition of the side wrapping elements will then support their folding around the undergarment side edges or even perform this task automatically.
Patent KR-20000022176-A (KR)
Title: Manufacturing a prefabricated vehicle door module
Inventor: SEEBERGER JUERGEN
IPC: H01R4/24
Filed: 1997-06-26
Abstract: PURPOSE: A method is provided which products prefabricated door modules for motor vehicle doors, which are equipped with several electrical components, reducing production costs. CONSTITUTION: The electric conductor(a) or cable(b) needed to fit together relevant door module(10) is produced at the cable manufacturing line(2) located on the side of main assembly line(1). These cables install the related door module and is provided to be installed in the set. An electric data-processing unit controls the main assembly line of the door module or line for manufacturing cable. From the point of time and procedure, the exactness on manufacturing the cable is indispensable to enforce the manufacturing process successfully.
Patent KR-20000022518-A (KR)
Title: Semiconductor device and process for manufacturing the same
Inventor: MAEDA SHIGENOBU
IPC: H01L29/40
Filed: 1996-11-15
Abstract: PURPOSE: A semiconductor device is provided for excellent source/drain interior pressure, low substrate effect, and the electricity of low consumption. CONSTITUTION: An SOI layer (5) is formed on a silicon substrate (1) with a buried insulating layer (3) in between. In the SOI layer (5), SOI-MOSFET having a drain area (5a) and a source area (5b) which are so formed as to define a channel forming area (5c) and a gate electrode layer (9) facing to the channel forming area (5c) with an insulating layer (7) in between is formed. There is provided an FS isolation structure in which an FS plate (11) which faces to the area of the SOI layer (5) near the ends of the drain and source areas (5a and 5b) through the insulating layer (7) is provided and the SOI-MOSFET is electrically isolated from other elements by fixing the potential at the area of the SOI layer (5) facing the plate (11) by imparting a predetermined potential to the FS plate.
Patent KR-20000050867-A (KR)
Inventor: CHO DONG IL
IPC: H01L21/02
Filed: 1999-01-15
Abstract: PURPOSE: A method of manufacturing a micro propeller is to provide a micro propeller to be integrated together with a fluid linear amplifier, CONSTITUTION: A method comprises steps of: patterning a silicon oxide layer on both surfaces of a silicon wafer; forming a chamber of a propeller on one surface of the silicon wafer, and forming an outlet portion of the propeller the other surface of the silicon wafer, by using a deep silicon etching process; and after removing the silicon oxide layer on both surfaces of the silicon wafer, sealing one surface of the silicon wafer to form the chamber of the propeller by using a silicon-silicone fusion engagement. By the deep silicon etching process, the chamber of the propeller is formed on a front surface of the silicon wafer, and the outlet portion of the propeller is formed on a rear surface of the silicon wafer.
Patent KR-20000054866-A (KR)
Inventor: LEE JONG KEUK
IPC: H01M4/04
Filed: 1999-02-01
Abstract: PURPOSE: A device for manufacturing electrode of secondary battery is provided to enable users to continuously execute manufacturing process when exchanging winding roll into unwinding roll without having to stop the manufacturing process so as to achieve automation in manufacturing electrode. CONSTITUTION: A device for manufacturing electrode of secondary battery includes the following components. A buffering method(12) is installed for adjusting the manufacturing process time between unwinding roll(2) and winding roll(4) according to the need. Exchanging process is executed continuously by shortening manufacturing process when the total manufacturing process is the longest. The device enables users to prevent loss of time and material caused by delayed time when exchanging unwinding roll(2) into winding roll(4).
Patent KR-20000056307-A (KR)
Title: Zanthoxylum piperitum tea
Inventor: KANG HAE JIN
IPC: A23F3/22
Filed: 1999-02-19
Abstract: PURPOSE: A Zanthoxylum piperitum tea is possible to drink anytime and obtain herb medicine effects such as clearing foul breath, promoting digestion, and preventing constipation by removing peppery taste and virulence and boiling like barley tea. CONSTITUTION: A Zanthoxylum piperitum tea is prepared by harvesting 1-3 year Zanthoxylum piperitum tree and drying with vacuum dryer, and pulverizing to obtain Zanthoxylum piperitum powder; mixing the powder 80-95wt% with licorice powder 5-20wt%. The mixing ratio of licorice powder, which neutralizes the peppery taste and virulence of Zanthoxylum piperitum, is desirably about 10wt%. The Zanthoxylum piperitum tea can be used to getting rid of the bad smell of food such as peppery soup, rib soup or pettitoes by putting 80ml in water 1L.