baber/WOPTO huggingface dataset:
Patent KR-940005295-B1 (KR)
Title: System of detecting visual field defects
Inventor: SADUN ALFRERO A
IPC: G02C7/12
Filed: 1986-12-31
Granted: 1994-06-16
Abstract: A method and system are provided for detecting and monitoring the treatment of eye disease by determining the presence of visual field defects. The method utilizes eyeglasses having a pair of cross-polarizing lenses selectively adjustable for varying the amount of luminance of an Amsler grid as observed by the patient through the eyeglasses. By adjusting the relative polarization of the lenses separately for each eye until the patient is barely able to see the Amsler grid, the sensitivity of the patient's eyes to the presence of scotomas is greatly increased. By having patients record the presence of scotomas while observing the Amsler grid through the eyeglasses, it is possible to screen patients for visual loss associated with various eye diseases, such as atrophic SMD. Recording the existence of scotomas on a periodic basis enables an ophthalmologist to determine whether atrophic SMD may be advancing to hemorrhagic SMD requiring treatment to prevent permanent loss of central vision.
Patent KR-950009910-B1 (KR)
Inventor: TSUNEO OCHIAI
IPC: B21B1/22
Filed: 1988-01-22
Granted: 1995-09-01
Abstract: 내용 없음.
Patent KR-910007843-B1 (KR)
Inventor: YOSHITA MASHASHI
IPC: H04N5/262
Filed: 1988-03-30
Granted: 1991-10-02
Abstract: 내용 없음.
Patent KR-910001401-B1 (KR)
Inventor: KAWABATA AKIRA
IPC: H01J29/70
Filed: 1988-05-21
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-910005371-B1 (KR)
Title: Manufacturing method of super speed semiconductor
Inventor: GOO YONG-SUH
IPC: H01L29/70
Filed: 1988-08-17
Granted: 1991-07-29
Abstract: High   speed   semiconductor   device   for   computer   and communication is manufactured by:  forming  a  N+-collector  (107) after isolating  the  device  using  the  oxide  layer  (108)  and polycrystalline  silicon  (109);  depositing  the  polycrystalline silicon (117) after forming the emittery region by mask processing followed by etching the  oxide  films;  forming  P+-imactive  base region by etching the polycrystalline  silicon  films;  forming  a P- active base  region  by  rapid  thermal  annealing  the  silicon deposited on the boron silicate glass (119) after ion-dry  etching through  the  mask  process  for  forming  a  base  electrode   of P+-polycrystalline Si with low pressure chemical vapor  deposition (LPCVD).
Patent KR-960005868-B1 (KR)
Inventor: HORI MASAAKI
IPC: B62D33/037
Filed: 1988-12-03
Granted: 1996-05-03
Abstract: 내용 없음.
Patent KR-910007505-B1 (KR)
Inventor: SHIMIZU YASUHIKO
IPC: H01L21/00
Filed: 1988-12-28
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-910008477-B1 (KR)
Title: Method and apparatus for measuring light-emitting efficiency of fluorescent material
Inventor: KIM HYUN-MIN
IPC: G01J1/00
Filed: 1988-12-31
Granted: 1991-10-18
Abstract: The  method  for  measuring  an  emission  efficiency  of  a fluorescent material is characterized  by  projecting  a  light  A having a specific wave length into a  fluorescence  B,  projecting the fluorescence B emitted from the fluorescent into the  euphotic part,  and  shielding  the  light  A  being   contained   in   the fluorescence B to project a pure fluorescence  into  the  euphotic part. The appts. comprises the wavelength  region  filtering  part for transmitting the light A, the shielding the light A,  and  the euphotic part.
Patent KR-920010950-B1 (KR)
Title: Device and method of accessing information
Inventor: BLEND PATRICK M
IPC: G06F13/36
Filed: 1989-04-26
Granted: 1992-12-24
Abstract: A computer system includes a page memory in which a row address accompanied by a row address strobe (RAS) is followed by a column address accompanied by a column address strobe (CAS) to read data from a memory location during a memory cycle. When, in a following memory cycle, a further location from the same page is to be accessed, the row address and the RAS remain constant and a new column address is used with the CAS being precharged by switching it to its OFF state and then returning it to its ON state. This is normally done at the start of the following memory cycle. In the present system, the data is read and latched shortly after arrival of the column address and CAS in the first of the memory cycles so that the CAS recharge can take place at the end of the first memory cycle and before the start of the following memory cycle.
Patent KR-930008820-B1 (KR)
Inventor: KANAJAWA HEDETOSHI
IPC: F24F1/0007
Filed: 1989-06-24
Granted: 1993-09-15
Abstract: 내용 없음.
Patent KR-930001320-B1 (KR)
Title: Hyaluronic acid exploit eucommial cortex and process therefor
Inventor: KIM TAE-JIN
IPC: C08B37/08
Filed: 1989-07-06
Granted: 1993-02-25
Abstract: A method for obtaining hyaluronic acid from Eucommia ulmoides comprises (a) extracting eucommia  leaf  or  bark,  (b)  adding  a preciptating agent into the obtd. supernatant, and  (c)  purifying the precipitated hyaluronic acid with a salt solvent and  ethanol. Pref.  the  precipitating  agent  is  a  surfactant  (esp.  acetyl pyridium chloride) and NaCl. The salt-solvent is  pref.  CaCl2  or BaCl2. Hyaluronic acid  is  a  water  soluble  polysaccharide  and useful in the prodn. of medicines or cosmetics.
Patent KR-920002420-B1 (KR)
Title: Current transformer protect apparatus
Inventor: NA SUNG-GYE
IPC: G01R19/00
Filed: 1989-08-21
Granted: 1992-03-23
Abstract: A  protecting  device  for  current  transformer  includes  a detector for detecting the openness of the secondary part  of  the current transformer, an  on-off  switch  respondent  to  the  said detector, and a resistor arranged in parallel to the load  of  the secondary part of the current transformer. The switch is made of a duplex thyrister. The detector includes the first Zener  diode  to supply plus gate current, and the second  Zener  diode  to  supply minus gate current when  the  secondary  circuit  of  the  current transformer is opened.
Patent KR-0136918-B1 (KR)
Title: Semiconductor device having symmetrical parabolic junction
Inventor: RA SA-KYUN
IPC: H01L21/04
Filed: 1989-08-24
Granted: 1998-04-29
Abstract: A fabrication method of a symmetric parabola junction is disclosed. The method comprises the steps of: sequentially depositing a gate oxide(3), polysilicon(4') and LTO(low temperature oxide)(5) on a silicon substrate(1); forming a gate pattern by etching the LTO(5), polysilicon(4') and the gate oxide(3); forming a spacer(6) at both sides of the gate pattern; first tilt ion-implanting and second tilt ion-implanting by rotation of 180 degree, thereby forming a symmetric parabola source and drain regions(10); and forming a symmetric parabola junction(11) by wet etching the silicon. Thereby, it is possible to increase a capacitance at the buried contact regions using the symmetric parabola junction of the contact regions.
Patent KR-920004263-B1 (KR)
Inventor: HORIUCHI NOBUHIDE
IPC: A47J37/08
Filed: 1989-09-05
Granted: 1992-06-01
Abstract: 내용 없음.
Patent KR-0139051-B1 (KR)
Inventor: SEKO KENJI
IPC: G03F7/16
Filed: 1989-09-30
Granted: 1998-04-28
Abstract: 내용없음
Patent KR-0147370-B1 (KR)
Inventor: UENO TASABURO
IPC: C09D5/46
Filed: 1989-12-29
Granted: 1998-08-01
Abstract: 내용없음
Patent KR-0146356-B1 (KR)
Inventor: HWANG JUEN-SHYANG
IPC: H01L23/492
Filed: 1990-02-24
Granted: 1998-11-02
Abstract: 내용 없음.
Patent KR-930005689-B1 (KR)
Title: Composition of blue fluorescent material
Inventor: KIM MIN-SU
IPC: C09K11/54
Filed: 1990-02-28
Granted: 1993-06-24
Abstract: The mixed blue fluorescent material for a projection type CRT is produced by (a) adding 100-200 ppm of AgNO3 soln.  and  a  very small amount of Al to 100 g of Zns, and then firing the  mixt.  at 900-1200 deg.C for 2 hr to obtain a  Zns:Ag  fluorescent  material (A), (b) dissolving CeO2 and Ln2O3 [Ln=La, Gd or Y  to HNO3 soln., coprecipitating the mixt.  with  an  oxalic  acid,  oxidizing  the coprecipitate  at  1000  deg.C,  adding  NH4Br  to  the   oxidized material, firing it at 400-600 deg.C,  adding  KBr  to  the  fired material, and then firing the mixt. at 800-1200  deg.C  to  obtain LnOBr:Ce fluorescent material (B), and (c) mixing the  fluorescent materials of (A) and (B).
Patent KR-0146954-B1 (KR)
Inventor: YOKOTA TAKETOSHI
IPC: F04C18/02
Filed: 1990-06-20
Granted: 1998-08-17
Abstract: 내용없음
Patent KR-970000904-B1 (KR)
Inventor: ATKINS ROBERT M
IPC: G02B6/44
Filed: 1990-07-31
Granted: 1997-01-21
Abstract: 내용 없음.
Patent KR-930009988-B1 (KR)
Inventor: TAZAKI HIROSHI
IPC: C23C2/28
Filed: 1990-10-18
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-0166352-B1 (KR)
Inventor: AMANO HIDEKAZU
IPC: F01L1/04
Filed: 1990-10-31
Granted: 1999-01-15
Abstract: 메카니컬거버너 및 감압장치가 부착된 엔진으로서, 작동밸브캠기어(41)의 양측면(F)(S) 중의 작동밸브캠(42)가 대면하는 제1측면(F)에 감압장치(47)의 원심추(68)가 원심방향으로 요동자재하게 지지된다. 기어 양측면(F)(S) 중의 제2측면(S)에 메카니컬거버너(48)의 거버너웨이트(81)가 지지된다. 
     거버너웨이트(81)의 원심력전달부재(82)가 작동밸브캠기어(41)의 제2측면(S)의 외측에서 작동밸브캠기어축(37)에 지지된다.
Patent KR-960010553-B1 (KR)
Inventor: ARAI TATSUO
IPC: B23C9/00
Filed: 1990-11-15
Granted: 1996-08-02
Abstract: 내용 없음.
Patent KR-920009164-B1 (KR)
Title: Making method for resistor materials
Inventor: KIM TAE-YUN
IPC: H01C7/00
Filed: 1990-11-20
Granted: 1992-10-14
Abstract: The moisture sensitive resistance device is composed  of  tin oxide and cobalt trioxide, its composition ratio of SnO2 to  Co3O4 is 95-70 : 5-30 mol.%. The resistor for moisture sensitive  device is produced by (a) mixing  them,  pulverizing  and  pressing,  (b) calcinating at 900-950 deg.C for 1-3 hrs.,  (c)  adding  1-2  wt.% polyvinyl acohol (PVA)  to  a  calcinated  body,  (d)  drying  and pressing them having particle size, 0.5-10 μm, and (e) heating  at 800-850 deg.C for 5-8 hrs.
Patent KR-940000305-B1 (KR)
Inventor: SWANK HARRY ROBERT
IPC: H01J9/00
Filed: 1990-11-29
Granted: 1994-01-14
Abstract: 내용 없음.
Patent KR-100189344-B1 (KR)
Inventor: YAMADA KOHEI
IPC: H05F1/02
Filed: 1990-12-27
Granted: 1999-06-01
Abstract: 본 발명은 예를들면 컴퓨터 작동용 의자 매트, 방의 출입구에 배설하는 마루 바닥용 매트, 엘리베이터내 혹은 엘리베이터의 문앞에 배설하는 바닥용 매트, 혹은 자동차 바닥에 배설하는 자동차용 매트로써 사용되는 대전방지 매트에 관한다. 좀더 상세히 말하면, 인체에 일어난 정전기를 순간적으로 제거하고, 방전 현상에 의한 불쾌감을 제거할수 있는 방지 매트에 관한것으로써 종래의 대전 방지 매트에 있어서, 박을때 방전지가 파괴되거나 접착제에 의한 방전지의 손상의 문제점을 해결하기 위하여 이루어진 것으로써, 인체에 대전된 정전기를 순간에 제거하고, 방전 현상에 기인된 불쾌감의 제거를 달성할 수 있도록 한 대전방지 매트로서, 탄소섬유등의 도전성(導電性) 섬유를 포함하고, 상기 도전성 섬유의 일부가 종이 표면에 돌출하여 있는 방전지가, 상기 바닥천 뒷면에 부분적으로 접착되고, 바닥천과의 사이에 틈이 형성됨과 동시에, 상기 방전지와 바닥천 사이를 관통하도륵 도전성 섬유를 포함하는 파일이 박히도륵 구성된 대전 방지 매트.
Patent KR-0141913-B1 (KR)
Title: Anti-virus agents
Inventor: LINDBORG BJORN GUNNAR
IPC: C07D473/32
Filed: 1990-01-06
Granted: 1998-06-01
Abstract: Antivirally active compounds of the formula <CHEM>  wherein:  R<1> is hydrogen, hydroxy, mercapto or amino;  R<2> is hydrogen, hydroxy, fluoro, chloro or amino;  R<3> and R<4> are independently selected from   - @(OM)2, <CHEM>  amino, hydroxy  or an ether or ester residue thereof, or  R<3> together with R<4> is <CHEM>  wherein M is hydrogen or a pharmaceutically acceptable counterion; and n is 1 or 2; with the proviso that, when R<2> is amino and R<3> and R<4> are hydroxy, R<1> is not hydroxy and in addition, when n = 1, R<1> is not hydrogen, and pharmaceutically acceptable salts thereof; processes and preparation of said compounds, a pharmaceutical composition comprising said compounds, methods for treatment of virus infections as well as use of compounds of the formula I without the proviso for the manufacture of a medicament for treatment of AIDS.
Patent KR-100227581-B1 (KR)
Inventor: KATSUMA KUNIO
IPC: H01B3/10
Filed: 1991-02-19
Granted: 1999-11-01
Abstract: 우수한 밀착성, 강성, 내열성을 가지는 전기 절연 피막층은 헥사시아노철 착염의 산성욕에 저전류하에서 구리재를 양극전해함으로써 구리재 표면위에 형성된다. 
     코일선과 같은 구리재는 얇고 내열성 있는 전기 절연층을 제공할 수 있으며 구리재의 가치는 상승될 수 있다.
Patent KR-940007338-B1 (KR)
Inventor: KANADA HIDOSHI
IPC: B07B9/02
Filed: 1991-03-29
Granted: 1994-08-13
Abstract: 내용 없음.
Patent KR-100228517-B1 (KR)
Inventor: YASAKA ANTO
IPC: H01J27/26
Filed: 1991-04-04
Granted: 1999-11-01
Abstract: 본 발명은 장시간동안 액체금속 이온소오스로부터 방출되는 이온 비임을 안정하게 유지할 수 있는 집속식 이온 비임에 사용하기 위한 액체금속 이온소오스에 대한 안정화 동작을 제공함으로써, 이온소오스의 사용을 연장하고, 장시간 동안 안정되고 정확한 제조가 가능하게 된다. 본 발명에 따른 액체금속 이온소오스의 안정화 동작에 의하면, 액체금속 이온소오스에 부착된 필라멘트 히이터 혹은 그와 비슷한 것에 의해 높은 온도를 유지시키고, 유도전압을 동작하면서 통상적인 조건에서보다 훨씬 많은 양의 이온을 끌어낼 수 있는 것을 특징으로 한다.
Patent KR-0186012-B1 (KR)
Inventor: OHN JAE-KYONG
IPC: G11C29/00
Filed: 1991-05-23
Granted: 1999-04-15
Abstract: 메모리 장치로서 램을 사용하는 시스템에 있어서 데이타의 액세스를 위한 메모리의 어드레스 및 데이타 버스의 단선 또는 단락 상태를 정확하게 테스트하는 방법에 관한 것이다. 
     메모리의 모든 어드레스의 데이타를 클리어 시켜 제1초기값으로 셋팅하고 최상위 어드레스의 데이타를 제2초기값으로 셋팅한 후, 최하위 어드레스의 데이타부터 순차적으로 상기 메모리의 저장 데이타를 리드하며 리드한 데이타가 상기 제1초기값일시 설정 어드레스까지 증가시켜 반복하고 반복 완료되면 최상위 어드레스의 데이타가 상기 제2초기값 인가를 검사하여 상기 최상위 어드레스의 데이타가 상기 제2초기값일시 어드레스 및 데이타 버스가 정상임을 디스플레이하며, 최상위 어드레스의 데이타가 상기 제2초기값이 아닐시 어드레스 버스 정상과 함께 데이타 버스 에러를 디스플레이 한다. 또한 상기 리드한 데이타가 상기 제1초기값이 아닐시 상기 제2초기 값인가를 검사하여 상기 제2초기값이 아닐시 어드레스 및 데이타 버스 에러를 디스플레이 하며, 상기 제2초기값일시 데이타 버스 정상과 함께 어드레스 버스 에러를 디스플레이 함으로써 메모리의 데이타 및 어드레스 버스의 단선 또는 단락을 정확하고 신속하게 찾아낼 수 있다.
Patent KR-940003716-B1 (KR)
Title: Extrusion method and apparatus for plastic pipe
Inventor: KIM UI-SU
IPC: B29C47/06
Filed: 1991-06-27
Granted: 1994-04-28
Abstract: A distributor consists of one disc in which annular inlets for inner and outer walls of the pipe are formed together, and another disc in which an annular inlet for intermediate wall of the pipe is formed, and the disc is assembled in a multiple layered shape. The multi-blades are positioned on each annular inlet in radial directions. Then an extrusion head to which first and second extruders are assembled, is mounted on one-side of the distributor, and an extruding die and a mandrel are mounted on the other-side of the distributor. Each of three walls is of a uniform thickness, and the appts. enhances a productivity.
Patent KR-930007869-B1 (KR)
Title: Hanging scaffolds and a process for resting the scaffolds
Inventor: JANG DOK-JIN
Filed: 1991-07-29
Granted: 1993-08-20
Abstract: The service platform (36) is hung outside the  wall  by  wire ropes (4) which are each tied to anchor bolts in the top floor  of the building and is lowered by manipulating rope knots  each  tied on a link (2) holding a hang string of the platform for supporting the worker. The ropes (4) are each guided over rope guide  holders (1) fixed by clamping means over the top of the wall. The platform eliminates the need of constructing  a  scaffold  for  footing  of workers.
Patent KR-940000320-B1 (KR)
Title: Method of making food containing of nokaren
Inventor: LEE HYONG-SU
IPC: A23L33/00
Filed: 1991-07-30
Granted: 1994-01-17
Abstract: A health food contg. deer blood is prepd. by (a) mixing 3-50 wt.% deer blood powder, 50-90 wt.% squalene and 5-20 wt.% additives, e.g. vegetable oil, soybean, phospholipid, vitamin, palm oil, ginseng powder, lecithin, tocopherol, Ganoderna extract, pollen, honey etc., and (b) packing the mixt. in a soft or hard capsule, or making a pill to obtain the final product. The deer blood powder is obtd. by lysophilization. Thus, fresh deer blood was sterilized by adding ethanol and freeze-dried to give powdered deer blood. The obtd. health food preserves for a long period.
Patent KR-0173322-B1 (KR)
Title: Continuous process for preparing poly(butylene terephthalate) oligomer or poly-(butylene isophthalate)oligomer
Inventor: JACKSON ROY
IPC: C08G63/183
Filed: 1991-07-31
Granted: 1999-04-01
Abstract: Economic and efficient process for preparing an oligomer of poly(butylene terephthalate) or an oligomer of poly(butylene isophthalate) from a transesterification reaction mass by using a countercurrent column reactor system wherein the transesterification reaction mass is fed into the countercurrent column reactor and continuously flows downward while simultaneously a heated inert gas stream continuously flows upward to scrub out volatiles from the transesterification reaction mass, thereby yielding from the bottom of the countercurrent column reactor an oligomer of poly(butylene terephthalate) or an oligomer of poly(butylene isophthalate) suitable for use in a polycondensation reaction. Butanediol is recycled throughout the process through an absorber column. <IMAGE>
Patent KR-940004321-B1 (KR)
Title: Pad bonding method
Inventor: LEE HAN-JUN
IPC: G02F1/1345
Filed: 1991-09-18
Granted: 1994-05-19
Abstract: The method easily processes a bump which is breakable, reduces an aline error, and improves reliability of bonding by crumbly bump method. The method employs a bump (1) which is placed between a AL-pad (2) of large scale integrated circuit and a pad (2') of a glass board (5), a conducting adhesive (9), and pads (2,2') bonded by a optic coersive resin (11). In bonding a pad of chip pad to the glass board, the side of bump which contacts a glass board is able to breakable in order to improve the reliability of bonding, and reduce the poor bonding ratio by reduction of an aline error in manufacturing a liquid crystal display unit.
Patent KR-950012568-B1 (KR)
Inventor: YAMAKISHI MIKI
IPC: F23H7/08
Filed: 1991-11-07
Granted: 1995-10-19
Abstract: 내용 없음.
Patent KR-940006506-B1 (KR)
Title: Preliminary adjusting circuit for data bus
Inventor: KIM YONG-HUI
IPC: G11C7/00
Filed: 1991-12-17
Granted: 1994-07-21
Abstract: The circuit preconditions data bus of a dynamic RAM using column address detector. The circuit includes an address level transition detector (2) for detecting address signal transition, a transition pulse generator (3) for NOR operating output signals of the address signal transition detector (2), a block transition pulse generator (4) for buffering output signal of the transition pulse generator (3), a bus preconditioner (5) for preconditioning data bus according to output signal of the block transition pulse generator (4), and column address line (7) connected to a data bus sense-amplifier selection circuit.
Patent KR-0184013-B1 (KR)
Title: Tacky hydrophilic gel dressings and products therefrom
Inventor: LORENZ DONALD H
IPC: A61P31/04
Filed: 1992-03-20
Granted: 1999-04-01
Abstract: A dressing includes a stable, tacky gel of polyurethane and poly(N-vinyl lactam), the poly(N-vinyl lactam) having a K-value of at least about 60 and mole equivalents of acid groups above about 1.4. The dressing may also include a substrate and various additives incorporated with the gel.
Patent KR-100232978-B1 (KR)
Inventor: KNIGHT ANN EDITH
IPC: C09K23/42
Filed: 1992-05-28
Granted: 1999-12-01
Abstract: 본 발명은 우레톤이민 변성 폴리이소시아네이트 및 히드록시, 아미노 및 카르복실산기가 전혀 없는 비이온계 표면 활성계, 및 개선된 안정성 및 가사 시간을 갖는 그의 수성 에멀젼으로 이루어진, 전체 조성물을 기준으로 4 내지 75 중량%의 우레톤이민 변성 이소시아네이트를 갖는 폴리이소시아네이트 조성물에 관한 것이다.
Patent KR-960007881-B1 (KR)
Title: Membrane for prevention of reflection
Inventor: KANG KUN-MO
IPC: G02B1/10
Filed: 1992-06-30
Granted: 1996-06-15
Abstract: The multilayered film comprises the first layer film with medium refractive index alumina and the thickness of 0.5 O0=F0.05 O0 , the second layer film with high refractive index zirconia and titania and the thickness of 0.5 O0=F0.05 O0 , the third film with low refractive index magnesium fluoride and the thickness of 0.25 O0=F0.025 O0., where  O0 is standard wavelength of visible ray.
Patent KR-950006793-B1 (KR)
Inventor: GRAYBILL JOHN K
IPC: C07C22/00
Filed: 1992-07-01
Granted: 1995-06-22
Abstract: 내용 없음.
Patent KR-970004507-B1 (KR)
Inventor: TAKAHASHI TETSUO
IPC: H05K13/04
Filed: 1992-07-08
Granted: 1997-03-28
Abstract: 없음.
Patent KR-950007692-B1 (KR)
Title: Golf tee and manufacturing method
Inventor: CHOE WON-YONG
IPC: A63B102/32
Filed: 1992-08-10
Granted: 1995-07-14
Abstract: The golf tee comprises a mixture of 75˜94 wt.% pulp, 2˜11 wt.% acrylic acid and 2˜11 wt.% vinyl acetate. The method for manufacturing the golf tee comprises: stirring the mixture with water; drying the stirred mixture at 100˜200 deg.C to remove the water perfectly; and extruding the dried mixture.
Patent KR-0146949-B1 (KR)
Inventor: LEE EUNG-HWA
IPC: H05B37/02
Filed: 1992-10-02
Granted: 1998-10-01
Abstract: 본 발명은 주위의 조도와 인체 감지에 의해 램프의 조도를 자동으로 조절하는 스탠드의 조도조절 장치 및 그 조도조절방법에 관한 것으로써, 교류전원 입력단으로부터 입력되는 상용 교류 전원의 입력 전압을 직류로 정류하는 브리지 회로와, 상기 브리지 회로로부터 출력되는 직류 전압을 받아서 출력 전압을 일정하게 유지함과 동시에 부하에 그 입력 전압과 동상의 전류를 공급하는 역률 개선수단과, 상기 역률 개선수단으로부터 출력되는 일정한 전압을 출력하는 정전압 회로와, 상기 정전압 회로로부터 출력되는 일정한 전압 신호를 받아서 상기 조도 조절장치의 전체적인 동작을 제어하기 위한 교번 동작 신호를 출력하는 마이크로컴퓨터와, 상기 마이크로컴퓨터로부터 출력되는 교번 동작 신호를 받아서 램프를 구동하는 램프구동수단과, 상기 정전압 회로의 일정한 전압 신호를 받아서 주위의 조도를 감지하여 그 감지된 조도데이타를 상기 마이크로컴퓨터에 출력하는 조도감지수단과, 상기 정전압회로의 일정한 전압 신호를 받아서 인체에서 발생되는 적외선을 감지하여 그 감지된 적외선을 상기 마이크로컴퓨터에 출력하는 인체감지수단과, 상기 스탠드의 조도조절 기능을 선택하기 위한 동작개시 신호 및 선택신호를 상기 마이크로컴퓨터에 출력하는 키이입력수단과, 상기 키이입력수단으로부터 출력되는 동작 개시 신호 및 선택 신호에 의해 상기 마이크로컴퓨터에 미리 설정된 시간이나 조도를 미리 표시하는 표시 수단으로 이루어진 것을 특징으로 한다.
Patent KR-970005591-B1 (KR)
Title: Automatic zoom camera and driving method of the same
Inventor: KOO BON-JUNG
IPC: G03B7/16
Filed: 1992-11-06
Granted: 1997-04-18
Abstract: An automatic zoom camera and a method for operating the automatic zoom camera are disclosed. The automatic zoom camera comprises a switching unit(10) for sensing an automatic zoom mode, a strobe mode, a film sensitivity, a zoom position, etc.; a distance detector(20) for detecting a distance of an object by using an infrared light emitting element and a receiving element; a luminance detector(30) for detecting an information on the brightness by a photo-conductive cell; a microprocessor(40) for minimizing the change of a brightness and a color according to the distance of the object, the film sensitivity, a surrounding brightness index and a strobe brightness index; a driving unit for supplementing a light quantity according to the output signal from the microprocessor; and a motor and a shutter driving units(50,60).
Patent KR-950010851-B1 (KR)
Title: Electronic keyboard musical instruments for using personal computer
Inventor: KWON YUL
IPC: G10H7/00
Filed: 1992-11-10
Granted: 1995-09-25
Abstract: a keyboard unit provided with a switch turned on/off, for outputting note information; a parallel cable for supplying the note information to a personal computer in a parallel data format; a parallel interface for receiving a key scancode value as the note information inputted through the parallel cable; a key scancode value input unit for supplying the key scancode value to a data converting unit; the data converting unit for recognizing a pressed key corresponding to the key scancode value, digital-processing the code value to convert the digital signal into instrument sound data; a sound source data code output unit for outputting the instrument sound data outputted from the data converting unit as a sound source data code; a sound source module for generating instrument sound of tone corresponding to the sound source data code; and a speaker for outputting the instrument sound generated from the sound source module.
Patent KR-0138094-B1 (KR)
Title: 주차장치제어시스템
Filed: 1992-11-26
Granted: 1998-07-01
Abstract: [목적] 본 발명은 주차장치제어시스템에 관한 것으로서 더욱 상세히는 주차장치의 새로운 전체적인 제어시스템에 관한 것이다. 
     [구성] 수평서보모우터(14), 수직서보모우터(15) 및 전자브레이크(16)를 구비한 포켓방식의 주차장치에 있어서; 주차타워(11)의 위치데이터(D1,D2,D3)를 본사 또는 관리실에서 관측 및 제어할 수 있는 것을 특징으로 한다.
Patent KR-950005612-B1 (KR)
Title: Optical cable tv system
Inventor: YUN YONG-HUN
IPC: H04N7/10
Filed: 1992-12-14
Granted: 1995-05-27
Abstract: The error correction code generating circuit is for detecting and correcting transmission error caused by the noise characteristics of optical fiber glass. The circuit includes an encoding resister (11) for generating 10-bit check bit signal, a parallel to series converter (12) for converting parallel data generated by the encoding resister (11), a first timing and control circuit (13) for generating timing signals supplied to components, a multiplexer (14) for multiplexing output signal of the first timing and control circuit (13), a delay resister (15) for storing received data having some errors a first syndrom resister (17) for discriminating errors in the received data, and a second syndrom resister (18) for renewing data in the first syndrom resister (17).