baber/WOPTO huggingface dataset:
Patent KR-930002256-B1 (KR)
Title: Pcm clock generating circuit
Inventor: PARK SANG-YUL
IPC: H03K5/131
Filed: 1990-06-01
Granted: 1993-03-27
Abstract: The circuit for adding a perrite bead to a  clock  source  to remove the noise uses a clock signal  selection  process,  thereby maintaining an interchangeability with  new  system.  The  circuit comprises the clock source (10)  with  the  perrit  compirses  the clock  source  (10)  with  the  perrite  bead,  an  inductor  (L1) connected to  the  clock  source  to  remove  the  noise,  a  half frequency divider (11) for receiving clock signals from the source (10) to output a half freq.-divided signal,  a  quarter  frequency divider (12) connected to the divider (12)  to  output  a  quarter freq.-divided signal, a jump connector (5) for selecting the clock signals and a counter (13) connected to the connector (5).
Patent KR-920005646-B1 (KR)
Title: Skin care cosmetics
Inventor: KIM EUL-SOO
IPC: A61Q19/00
Filed: 1990-06-21
Granted: 1992-07-11
Abstract: The  skin  composition  is  composed   of   0.01-30.0   wt.% lysophospholipid  as  an   emulsifying   agent,   0.01-15.0   wt.% phytosterol    and    0.01-15.0    wt.%    sphingolipid    as    a moisture-retaining agent.  The  lysophospholipid  is  obtained  by treating phospholipid with phospholipase A (or D), and improves an emulsification property and stability of a hydrophillic  oil/water emulsion.  The   cosmetic   has   an   excellent   stability   and moisture-retaining property for skin.
Patent KR-940000927-B1 (KR)
Inventor: MITSUMOTO DORU
IPC: H03F1/30
Filed: 1990-07-19
Granted: 1994-02-04
Abstract: 내용 없음.
Patent KR-960006044-B1 (KR)
Inventor: NIIMURA TATSUO
IPC: B22D29/00
Filed: 1990-10-19
Granted: 1996-05-08
Abstract: 내용 없음.
Patent KR-0157417-B1 (KR)
Inventor: HENDERSON RICHARD DEAN
IPC: H04L7/04
Filed: 1990-10-22
Granted: 1998-11-16
Abstract: 수신된 디지탈 데이터 스트림을 수신기의 클록에 동기시키는 신규한 방법 및 구조가 교습된다. 복수개의 지연 수단은 복수개의 지연된 입력 신호를 제공하도록 사용되는데, 이때, 상기 복수개의 지연된 입력 신호는 상기 지연된 입력 신호중의 어느 입력 신호가 수신기의 클록 신호와 동사에 가장 근접한 지를 결정하도록 상기 수신기의 클록 신호와 비교된다. 일단 이러한 결정이 내려지면, 멀티플렉서는 수신기에 의해 사용되는 복수개의 지연된 입력 신호중 적합한 입력 신호를 선택하도록 사용된다. 변형 예에, 있어서, 복수개의 지연수단은 복수개의 지연된 클록 신호를 제공하도록 사용되는데, 이때 상기 지연된 클록 신호중 어느 클록 신호가 수신기 입력 신호와 동상에 가장 근접한 지를 결정하도록 상기 수신기 입력 신호와 동상에 가장 근접한 지를 결정하도록 상기 수신기 입력 신호와 비교된다. 일단 이러한 결정이 내려지면, 멀티플렉서는 수신기에 의하여 사용되는 복수개의 지연된 클록 신호중 적합한 클록 신호를 선택하도록 사용된다.
Patent KR-940001905-B1 (KR)
Inventor: FUKUDANI HIROSHI
IPC: G09G3/36
Filed: 1990-11-16
Granted: 1994-03-11
Abstract: 내용 없음.
Patent KR-930011976-B1 (KR)
Title: White balance detection apparatus
Inventor: LEE CHAN-KU
IPC: H04N9/73
Filed: 1991-01-28
Granted: 1993-12-23
Abstract: The  examining  circuit  which  provides  an  easy  way   for inspecting the white balance without using test charts or waveform monitoring comprises: a separator (1) separating luminance  signal and  color  signal  from  composite  video  signal;  gate   signal generator (10) using the horizontal synchronizing signal; a  first switching means (20) turning on the white balance checking mode; a color signal processor (30)  separating  the  first  color  signal comming during the burst  timming  and  the  second  color  signal excluding the first color signal; an adder (40) adding the  output of the color signal and the second color signal and displaying the added white balance signal on the screen.
Patent KR-950011728-B1 (KR)
Inventor: BARTH JOHN EDWARD JR
IPC: G11C11/401
Filed: 1991-01-31
Granted: 1995-10-09
Abstract: 내용 없음.
Patent KR-100218599-B1 (KR)
Inventor: RUSSEL ROY JENSEN
IPC: H01M8/12
Filed: 1991-01-31
Granted: 1999-09-01
Abstract: 소결에 의해 고체 산화물 전지용 서어멧 전극을 제조하는 방법이 기술되어 있다. 첫째로, 다공성 금속 전극을 예를 들면 소결에 의해 연료전지와 같은 고체산화물 전지상에 제조하고, 큰 부피의 안정화된 산화지르코늄 현탁액으로 침투시킨다. 두번째 소결단계를 사용하여 전지의 고체 산화물 전해질에 전극이 더욱 확실히 부착되도록 침투 산화지르코늄을 고밀도로 소결시킨다. 상기 방법으로 고성능 연료 전극을 수득할 수 있다. 전기 전도를 위해 산화세륨, 산화크롬, 산화티탄, 및/또는 산화 프라세오디뮴으로 도우핑된 안정화 산화지르코늄을 사용하면 추가의 전극성능 개선을 이룰 수 있다.
Patent KR-100215623-B1 (KR)
Title: Electrical contact pair
Inventor: BRINKMANN HANS W
IPC: C23C2/08
Filed: 1991-02-22
Granted: 1999-08-16
Abstract: Plug socket and plug of an electrical contact pair normally consist of a base material, for example copper or a copper alloy, coated with tin or a tin alloy. 
<??>In particular, in order to reduce the insertion and withdrawal forces of a contact pair, the invention provides that the coating for one plug element has a higher hardness than for the other plug element. For this purpose, the base material of, for example, the plug is given a surface coating which is applied in molten form and which consists of an alloy which contains not only tin and, optionally, lead, together with small amounts of deoxidising and processing additives, but also up to a total of 10 % by weight of at least one of the elements from the group comprising silver, aluminium, silicone, copper, magnesium, iron, nickel, manganese, zinc, zirconium, antimony, rhodium, palladium and platinum. 
<??>Preferably, the melting point of the coating material should not exceed 320 DEG C.
Patent KR-940008015-B1 (KR)
Title: Sputtering apparatus
Inventor: LEE JAE-HO
IPC: H01L21/203
Filed: 1991-02-26
Granted: 1994-08-31
Abstract: The sputtering apparatus includes a cathode 1 serving as an electrode in a sputtering chamber, a plurality of targets 2, a substrate 5 supporting a sealed 3 which surrounds the target and a sample 4 on which a thin film is formed, a shutter 6 isolating the sample from the target, and a shelter 8 separately shutting off the respective target, thereby preventing contamination from adjacent target.
Patent KR-100200092-B1 (KR)
Title: A mold panel
Inventor: WILLIBALD FISCHER
IPC: E04G11/06
Filed: 1991-05-13
Granted: 1999-06-15
Abstract: A shuttering panel (1) made of a bar material and a flat material fixed to the bar material, in particular for the manufacture of shuttering with an open base and side walls for a beam or strip foundation, is described, which is easy to manufacture and may be made into shuttering which is easy to erect. For this purpose a number of parallel, flexible crossbars (2,2',12) are used, which extend transversely across the base area and onto which strips (3,3',13) of a dimensionally stable material are fixed in each case in the area of the side walls. <IMAGE>
Patent KR-0186002-B1 (KR)
Inventor: WEBERS UWE
IPC: D05B49/02
Filed: 1991-08-08
Granted: 1999-05-01
Abstract: 본 발명은 선회할 수 있게 장착되어 있고, 그 운동이 구동할 수 있는 주회전축에 의하여 회전하는 캠에 의하여 제어되는 이송 아암에 의하여 안내되는 적어도 하나이상의 실안내 레버가 달려있고, 이송 아암이 캠으로부터 분리될 수 있는 자수기계용 실공급 장치에 관한 것이다. 실안내 레버가 주회전축과는 관계없이 임의의 위치로 선회할 수 있게 하려면 이송 아암이 힘폐쇄적으로 캠에 유지되어야 한다.
Patent KR-100216634-B1 (KR)
Inventor: KIM MIN HO
IPC: H01J29/28
Filed: 1991-08-21
Granted: 1999-09-01
Abstract: 본 발명은, 칼라 브라운관용 필름밍액 조성물로서 순수, 아크릴 에멀젼 및 에틸 실리케이트를 주성분으로 하는 칼라 브라운관용 필름밍액 조성물에 관한 것이다. 본 발명의 조성물을 사용하여 제조된 브라운관은 알루미늄 증착막의 반사효율이 높고, 브라운관의 발광 휘도가 높은 우수한 특성을 나타낸다.
Patent KR-940001035-B1 (KR)
Title: Scroll type compressor
Inventor: SO SUN-KAP
IPC: F04C29/06
Filed: 1991-09-20
Granted: 1994-02-08
Abstract: A scroll compressor is disclosed in which an oil groove is cylindrically formed in the thrust of a fixed scroll so that the inner diameter is smaller than the outer diameter of a turning scroll, thereby preventing damage and noise created due to the vibration of the turning scroll.
Patent KR-0161988-B1 (KR)
Inventor: NISHIMURA TETSUHIKO
IPC: C04B35/499
Filed: 1991-09-20
Granted: 1998-11-16
Abstract: 납, 란탄, 지르코늄, 티타늄, 마그네슘, 아연, 니오븀, 망간, 크롬 및 산소원자로 구성된 조성물로서, 하기 식 (Ⅰ)의 주성분 조성에 대하여, 망간을 Mn 2 O로 환상하여 1.5중량% 이하의 양, 크롬을 Cr 2 O 3 로 환산하여 0.5중량% 이하의 양으로 함유함을 특징으로 하는 작동기용 압전 세라믹 조성물: 
     
       
     
     [상기 식중, 0x 0.07, 0.40 y 0.65, 0 q 1, 및 0z 0.4]
Patent KR-950004200-B1 (KR)
Inventor: MAEDA MAYUMI
IPC: G06F1/00
Filed: 1991-11-06
Granted: 1995-04-27
Abstract: 내용 없음.
Patent KR-940010914-B1 (KR)
Title: Manufacturing method of si hetero-junction bipolar transistor using ge collector
Inventor: YOM BYONG-RYOL
IPC: H01L29/73
Filed: 1991-12-24
Granted: 1994-11-19
Abstract: The method includes the steps of forming an N+ type Ge layer (21) on a P type Si substrate, sequentially forming a Ge layer (22) and a SiGe layer (23) onto the layer (21), etching the layers (22,23) to define the collector and base regions, sequentially forming an Si emitter (24) and a contact layer (25) onto the SiGe base region, and forming electrode films thereonto. The transistor uses the Ge layer a collector region to reduce the passing time of electrons to improve the device operating rate and frequency.
Patent KR-950003685-B1 (KR)
Title: Maintenance system for electronic exchange
Inventor: JO KYONG-SOP
IPC: H04M3/22
Filed: 1991-12-30
Granted: 1995-04-17
Abstract: The method protects the data inconstancy and signal number reduction with the system library, and improves the reliability of digital exchanger. The method includes a 1st means (201) which initializes the data, a 2nd means (202) which requires the examination, search, alarm, call service demand, a 3rd means (203, 204) which executes the examination ready and recovery/termination functions, 4th means (205,206), 5th means (207,208), 6th means which execute the DB update and isolation/recovery function, and a 7th means which executes the corresponding call processing.
Patent KR-0151710-B1 (KR)
Inventor: GRABS MANFRED
IPC: F02D41/14
Filed: 1990-11-16
Granted: 1998-10-01
Abstract: 차량용 내연기관의 작동 매개변수를 제어하는 시스템은 제어된 작동 매개변수의 변화율은 적어도 제어된 매개변수의 변화율이 임의의 초기값에 도달되거나 초과될 때 임의의 값으로 조절가능하다. 임의의 값에 대한 변화율의 조절은 적분 요소의 적분 지시를 역전시키고 제어기 비례 요소의 증폭 인자의 작동 신호를 변화시키므로써 두 위치 제어기에서 크게 영향을 받는다.
Patent KR-0138747-B1 (KR)
Inventor: CHAE SOO-HYUN
IPC: H04N1/00
Filed: 1992-01-09
Granted: 1998-05-15
Abstract: 본 발명은 팩스모뎀내의 톤 디텍터 필터에서 검출 가능한 신호 주파수대를 확정하기 위하여 톤 디텍터 필터 내의 튜닝계수 α와 β를 검출하고자 하는 신호대에 맞추어 결정하고, 반대역폭(B/2)과 α와의 관계 또한 고려하여 새로운 계수(K)를 정의하여 최종적인 α계수값을 얻어내어 톤 디텍터 필터에서 통과시키는 주파수 대역을 확장시키는 톤 디텍터 필터 계수 결정방법을 제공한다.
Patent KR-940005364-B1 (KR)
Title: Controller system for sewing machine
Inventor: LEE DOK-MUN
IPC: D05B69/10
Filed: 1992-02-11
Granted: 1994-06-17
Abstract: a controller circuit, a pedal device, a synchronizer and an operating panel in a way that the signals detecting the abnormality of the system operation are communicated, three time repeating analysis of each part are carried on while the numbers of the part being analysed are changed sequentially, a number is shown on the display panel placed in front of the control box when the signal of abnormality during analysis operation is in-put and all of the operations are stopped when any breakdown occurs during operation.
Patent KR-970005605-B1 (KR)
Title: System for compensating frequency level of speaker
Inventor: CHO HYUNG-KOOK
IPC: H04R3/00
Filed: 1992-02-21
Granted: 1997-04-18
Abstract: A system for compensating a frequency property which is changed  according to the level variation of input signal is provided to compensate distortion factor. The system comprises: a level sensor(80) for detecting an output level of a main amplifier(60); a speaker(70) connected to an output terminal of the main amplifier(60); and a microcomputer(90) having a ROM(read only memory)(100) for reading a value of FIR filter and supplying the value to a first and second FIR filter(51,52), thereby compensating a distortion factor of the speaker(70).
Patent KR-0170636-B1 (KR)
Inventor: KIM JONG-KOOK
IPC: H04N7/18
Filed: 1992-02-25
Granted: 1999-03-20
Abstract: 광신호를 전기신호로 변환하여 카메라와 아날로그/디지탈 변환수단과 프레임메모리와 동신호 검출수단과 데이타압축을 행하는 엔코더수단과 기록수단을 포함하여 구성되는 기록시스템과; 기록매체에 기록된 신호를 검출하는 재생부와 데이타신장을 행하는 디코더수단과 프레임메모리와 디지탈/아날로그 변환수단과 영상처리 수단을 포함하여 구성되는 재생시스템을 포함하는 것을 특징으로 하는 디지탈 감시용 카메라 시스템으로서 동신호검출에 의하여 촬상된 내용을 기록하게함으로서 불필요한 내용이 기록되는 것을 방지할 수 있고 영상데이타를 압축하여 기록함으로서 기록밀도를 높일 수 있고 특정의 VTR을 사용할 필요가 없게 되는 이점을 갖는다.
Patent KR-950007349-B1 (KR)
Title: Making method of silicon quantum interference transistor
Inventor: PARK KYONG-WAN
IPC: H01L29/775
Filed: 1992-04-10
Granted: 1995-07-10
Abstract: The method includes the steps of sequentially forming a Si3N4 layer (2) and a SiO2 layer (3) on a Si substrate (1), forming and patterning a polymethyl methacrylate layer (4) on the layer (3) to form an aperture, isotropically etching the exposed layer (3) to deposit a thin Si film (5) thereon to lift-off the layer (4) to remove the layer (3) to heat-treat the substrate, forming a SiO2 layer (6) thereon to apply and pattern a polymethyl methacrylate thereon to etch the layer (6), depositing and lifting-off an Al film to form a gate and a gate pad and forming an aperature, thereby forming a simple over hang structure to improve the process yield.
Patent KR-0131065-B1 (KR)
Inventor: SO DOSHIO
IPC: A61F5/02
Filed: 1992-04-17
Granted: 1998-04-14
Abstract: 본 발명의 의료용 벨트는 다소 탄성을 갖는 반경질성의 소재로 성형한 띠모양의 전부벨트와 후부벨트를 구비하고,  상기 전부 및 후부벨트는 거의 전면(全面)에 다수의 통기 겸용 걸어맞춤 구멍을 갖는 동시에, 이 전부 및 후부 양벨트중 어느 한쪽의 벨트의 양단부에는 다른쪽의 벨트의 통기 겸용 걸어 맞춤 구멍에 걸어 맞춤하는 소요 복수개의 걸림편 및 걸어 맞춤 돌기를 일체로 설치한 것이다.
Patent KR-950012556-B1 (KR)
Title: Semiconductor memory device having a micro cup
Inventor: PARK YONG-U
IPC: H01L27/108
Filed: 1992-05-06
Granted: 1995-10-18
Abstract: a conduction layer of a first electrode formed in a limited area on a substrate; a dielectric layer formed on the first electrode; and a second electrode formed on the dielectric layer, wherein the conduction layer includes a plurality of micro-caps on the surface thereof. The conduction layer is a polycrystal silicon layer and each of the micro-cap is an epitaxial layer.
Patent KR-100260635-B1 (KR)
Title: Method for manufacturing eeprom device
Inventor: CHOI YONG-GEUN
IPC: H01L27/115
Filed: 1992-06-12
Granted: 2000-07-01
Abstract: PURPOSE: A method for manufacturing an EPROM device is provided to form a CMOS transistor and a memory cell by using a unified single mask. CONSTITUTION: The first gate oxide layer(3) is deposited on a substrate(1). The first polysilicon layer(5) is deposited on the first gate oxide layer(3). An ON layer(9) is formed on the first polysilicon layer(5). The first polysilicon mask is formed on the ON layer(9). Parts of the ON layer(9) and the first polysilicon layer(5) are etched. A photoresist layer of the ON layer(9) is removed. The second gate oxide layer(13) is deposited on the whole structure. The second polysilicon layer(15) is deposited on the second gate oxide layer(13). A stacked mask is formed by using a photoresist layer(11). The second polysilicon layer(15), the second gate oxide layer(13), the ON layer(9), and the first polysilicon layer(5) are etched by using the stacked mask. The photoresist layer(11) is removed. A photoresist layer is coated on the whole structure. Parts of the second polysilicon layer(15) and the second gate oxide layer(13) are etched. A CMOS transistor and a memory cell are formed by removing the photoresist layer.
Patent KR-930001489-B1 (KR)
Inventor: NAKAYOSHI AKIO
IPC: F16L9/12
Filed: 1992-07-09
Granted: 1993-03-02
Abstract: 내용 없음.
Patent KR-960009268-B1 (KR)
Title: Chemical pile and panel grouting method
Inventor: YANG HYUNG-CHIL
IPC: E02D3/12
Filed: 1992-08-31
Granted: 1996-07-16
Abstract: The grouting method for improving deep soft ground includes the steps of: (a)boring grout holes(41) on soft ground; (2)forming four panel slots(42) circumferencially on the surface of the hole; and (3)forming piles(43) by inserting grout into the holes and hardening the piles.
Patent KR-940010786-B1 (KR)
Title: Working device
Inventor: KIM KI-CHOL
IPC: B23P11/00
Filed: 1992-09-09
Granted: 1994-11-16
Abstract: The apparatus performs automatic sequential processes of drilling, tapping and screwing in order to fix the wooden plate to a hard floor i.e. the metal floor so that it can enhance the work efficiency. The apparatus comprises a driving device (101) including a Y-axis position control part (7) compensating a backlash and a slim, X-axis position control part guiding a straight motion, and a setting part (9) setting an initial point; a drilling device (38) including a plurality of drills (42), holders (41), and a holder position controller (39); a tapping device (54) including tapping spindles (59), a step motor (67) driving the spindles (59) and a screw clamping part (57); a screw loader (75) including a screw hopper (76), a chute (77), and a supply tube (79).
Patent KR-950005601-B1 (KR)
Title: Stabilization method and system of digital image
Inventor: BAEK JUN-KI
IPC: G06T7/20
Filed: 1992-09-19
Granted: 1995-05-27
Abstract: The digital image stabilization system uses a binarization edge image. The method includes the steps of: (i) an edge detection that transforms digital image data to a binary edge data; (ii) an edge pattern matching for generating a correlation value of the binary edge data and the local motion vector candidates; (iii) a local motion vector generation for generating the local motion vector; (iv) a field motion vector generation calculating a weight mean value of the local motion vector; (v) an accumulated motion vector generation that generates an accumulated motion vector; (vi) a field memory address generation that generates a field memory address; and (vii) a digital zooming that magnifies an image in order to remove abnormal boundary values.
Patent KR-950007585-B1 (KR)
Title: Pulverizer for food
Inventor: KANG YONG-CHOL
IPC: B02C7/06
Filed: 1992-10-27
Granted: 1995-07-12
Abstract: The crusher adjusts the crushing gap between a fixed crush plate and a rotary plate by moving up or down according to the food kind so that it can maximize the crushing efficiency. It comprises a rotary support plate(13) fixed to a rotary shaft(12) of a motor(M); the rotary crush plate(16A) fixed by a fixture(17); a gap adjustment spacer(37) formed in a hole(33); the fixed crush plate(16B) fixed to the gap adjustment spacer(37); a support holder(43).
Patent KR-950008822-B1 (KR)
Title: Control valve for detergent
Inventor: OH SUNG-SOP
IPC: F16K31/00
Filed: 1992-11-26
Granted: 1995-08-08
Abstract: The control valve for controlling the density of the liquid detergent at the washing machine or the dish washer, comprises a valve housing(1) having an air hole and forming a rinse container; a valve support body(5) mounted at the bottom of the valve housing(1); an elastic groove(10) for fixing the position of the valve structure(8); valve holes(11) with different diameters; an upper valve structure(8) having a handle(13) for indicating the position of the valve hole and a cavity(14) for containing the center shaft(18) of the lower valve structure; a stationary hole(16) for fixing the lower valve structure(9); the lower valve structure(9) having an outlet(17) with a certain diameter and a cavity(14) for containing the center shaft; a position control bar(8) and a tube(19).
Patent KR-960013634-B1 (KR)
Title: Capacitor manufacture of semiconductor device
Inventor: KIM SEUNG-JOON
IPC: H01L27/108
Filed: 1992-12-10
Granted: 1996-10-10
Abstract: The method of manufacturing capacitor comprises the steps of : depositing a first insulating layer(2), a first poly layer(3) and a second insulating layer(4) on a semiconductor substrate(1), and forming a first photoresist pattern(5) for a storage electrode contact mask; forming a contact hole(6) by etching; forming a second poly layer pad(7A) by etch back of a second poly layer(7); exposing the top of the second poly layer pad(7A) by removing the exposed second insulating layer(4); depositing a third insulating layer(8) for a cavity, and forming a second photoresist pattern(9) for a cavity pattern mask; forming a third insulating layer pattern(8A), removing the second photoresist pattern(9), depositing a third poly layer(10) and forming a third photoresist pattern(11) for a storage electrode mask; forming a storage electrode(20) where the first, the second and the third poly layer(3,7,10) are connected electrically, and forming the storage electrode(20) comprising a cylindrical cavity(12); and forming a dielectric film(13) and a plate electrode(14) on the outer surface of the storage electrode(20) and on the surface of the cavity(12).
Patent KR-0147562-B1 (KR)
Inventor: CHOE DO-YOUNG
IPC: G11B15/66
Filed: 1992-12-17
Granted: 1998-10-15
Abstract: 이 발명은 힌지방식으로 개폐되는 테이프 레코더의 하우징 장치에 관한 것이다. 
     이 발명은 주행계가 설치되는 메인덱크와, 이 메인덱크의 일측에 힌지 결합되는 레버하우징과, 이 레버하우징에 의해 메인덱크상에서 수직으로 승,하강 이동하는 하우징과, 이 하우징상에서 수평으로 이동하는 카세트 홀더로 구성된 테이프 레코더에 있어서, 상기 카세트 홀더의 양측끝단에 축을 중심으로 소정각도 회동하는 레버를 설치하고, 이 레버의 일측끝단에는 하프로딩 포스트를 압입형성하여 테이프를 하프 로딩시킬 수 있도록 한 것이다. 
     따라서, 이 발명은 카세트 테이프가 메인덱크에 안착되는 과정에서 테이프를 미리 하프로딩시켜 안정되게 안착이 가능한 것이다.
Patent KR-970002862-B1 (KR)
Title: Disk recording medium and its reproduction method and apparatus
Inventor: LEE RAE-HWAN
IPC: G11B20/12
Filed: 1992-12-17
Granted: 1997-03-12
Abstract: The device for the reproduction of the record media(200) is structured to be capable of interchanging with the existing CD disk and is composed of CD reproduction device(200), decoding device(600), control processor(300), buffer memory(400), and signal converter(500). During the operation, the CD reproduction device(20) receives an address information and provides CD reproduction signal to the decoding device(600), outputs an error which is detected and error-corrected data to the control processor(300). The control processor receives and keeps the data index table signal and the program index table signal to stay at the 1st and the 2nd area of the memory method(400).
Patent KR-100272899-B1 (KR)
Title: Method of controlling harmful insects
Inventor: TSUBOI SHN-ICHI
IPC: A01N25/00
Filed: 1993-04-06
Granted: 2000-11-15
Abstract: The present invention relates to a process for the treatment of individual plants with solid shaped plant treatment agents which are introduced into the sap conduction paths of the plants, new solid shaped plant treatment agents and their production.
Patent KR-950010379-B1 (KR)
Title: The equilibrium circuit for a humidity sensor
Inventor: LEE JAE-YONG
IPC: F24C15/00
Filed: 1993-08-24
Granted: 1995-09-16
Abstract: a humidity detector in which a transistor for balancing current amounts of two thermistors connected serially to each other and a first resistor are bridge-connected to a second resistor connected to a power supply voltage and a ground; a differentiating amplifier having an input terminal connected to a first connection point of the two thermistors and a second connection point of the transistor and the first resistor and having an output terminal connected to a humidity detecting input terminal of a microcomputer; and the microcomputer having a balance input terminal connected to the second connection point through a third resistor and a ground condenser and having a balance adjusting output terminal connected to a base of the transistor through a fourth resistor, to thereby adjust a turn-on amount of the transistor.
Patent KR-100275078-B1 (KR)
Title: N-acetonylbenzamides and their use as fungicides
Inventor: MICHELOTTI ENRIQUE LUIS
IPC: A01N47/46
Filed: 1993-08-25
Granted: 2000-12-15
Abstract: The present invention provides N-acetonylbenzamides which exhibit low phytotoxicity and are useful for control of a wide range of fungi, including phytopathogenic fungi of the classes Oomycetes, Ascomycetes, Deuteromycetes and Basidiomycetes.The present invention also provides fungicidal compositions comprising such N-acetonylbenzamides and a method of controlling phytopathogenic fungi using such N-acetonylbenzamides.
Patent KR-960011906-B1 (KR)
Title: Method of producing counterfeit prevented paper
Inventor: KIM JONG-KYU
IPC: D21H21/44
Filed: 1993-11-27
Granted: 1996-09-04
Abstract: The security thread is produced by a method comprising the steps of carrying out primary dye exhaustion to fiber yarn in order to reveal visually, and then secondary dye exhaustion by dipping and heating the fiber yarn in a mixture of fluorescent dye, water and alcohol to reveal other colors. The antifalsification paper is produced by cutting the two colored security thread in a length of 3 to 5 mm and mixing the single fiber into paper material.