baber/WOPTO huggingface dataset:
Patent KR-960003990-B1 (KR)
Title: Integrated sense amplifier circuit
Inventor: KRAUS RAINER
IPC: G11C7/06
Filed: 1987-07-24
Granted: 1996-03-25
Abstract: An integrable evaluating circuit includes a trigger circuit, a first and a second circuit node, both of which serve both as inputs and as mutually-complementary outputs for the trigger circuit, a pair of signal lines exhibiting the same potential in a rest state, switching transistors each being connected between a respective one of the two circuit nodes and a respective signal line of the pair of signal lines, and a signal-enhancement circuit connected between the trigger circuit and the pair of signal lines. A signal occurring on a given one of the two signal lines is initially connected with its signal deviation to the circuit node connected to the given signal line. The switching transistor connected to the given one of the two signal lines is then blocked and cuts off the signal from the circuit node connected to the given signal line. The signal-enhancement circuit then increases the potential at the circuit node connected to the given signal line by a given amount while simultaneously reducing the potential at the other of the two circuit nodes as a result of potential shift. The potential of the circuit node connected to the given signal line is reduced and the potential of the other of the two circuit nodes is increased if the signal has a negative signal deviation.
Patent KR-960005536-B1 (KR)
Inventor: HANNUM JOSEPH R
IPC: F16G13/06
Filed: 1987-12-23
Granted: 1996-04-26
Abstract: 내용 없음.
Patent KR-910003570-B1 (KR)
Title: Preparation of polyiso buthylene succinic acidimid
Inventor: KIM JONG-HO
IPC: C07D207/09
Filed: 1987-12-30
Granted: 1991-06-05
Abstract: A polyisobutylene succinic acid imide of formula (I) is prepd. by reacting a maleic acid anhydride with a polyisobutylene having 800-1400 molecular wt. at 5-15 kg/cm2  to obtain a polyisobutylene succinic acid (II), and reacting (II) with a tetraethylene pentamine (II) [mixing mole ratio of (II) to (III) is 1:0.3-1  at 180-230 deg.C. In (I), R is polyisobutylene; n is 3-6. (I) is used as a dispersing agent of a lubricating oil for internal combustion engines.
Patent KR-950003971-B1 (KR)
Title: Plasma torch having a longitudinally mobile arc root, and process for controlling the displacement thereof
Inventor: PASQUINI PIERRE
IPC: H05H1/34
Filed: 1987-12-31
Granted: 1995-04-21
Abstract: The invention concerns plasma torches comprising an upstream electrode (12), a downstream electrode (11), a chamber (15) for the injection of plasma producing gas, a priming electrode (13) and optionally a magnetic field coil (14), in which the upstream root of the arc is displaced on the upstream electrode. According to the invention, in order to control a continuous or reciprocating and/or an oscillatory translation, the field coil is supplied with a variable direct current, if need be a pulsatory undulatory current, and/or a diffuser is placed at the inner end of the upstream electrode which is supplied with a modulated flow of gas which it causes to whirl. Application in high power plasma torches for regularizing and rendering uniform the wear of the electrodes so as to prolong the life thereof.
Patent KR-930003637-B1 (KR)
Inventor: SABOT JEAN-LOUIS
IPC: C22B58/00
Filed: 1988-05-06
Granted: 1993-05-08
Abstract: 내용 없음.
Patent KR-910006525-B1 (KR)
Inventor: RUDICK ARTHUR G
IPC: B67D1/00
Filed: 1988-06-10
Granted: 1991-08-27
Abstract: 내용 없음.
Patent KR-920010024-B1 (KR)
Inventor: KINJI HARADA
IPC: G01H13/00
Filed: 1988-09-23
Granted: 1992-11-13
Abstract: 내용 없음.
Patent KR-0136286-B1 (KR)
Inventor: ORTON GREGORY A
IPC: G11B5/147
Filed: 1988-10-29
Granted: 1998-05-15
Abstract: 내용 없음
Patent KR-950010637-B1 (KR)
Title: Automatic feeding system of injection
Inventor: KEIDA YUTAKA
IPC: B29C31/02
Filed: 1987-07-03
Granted: 1995-09-21
Abstract: Automatic system for supplying resin to moulding machine(s) (1) comprises a supply station comprising resin tanks holding supplies of resin, containers to which resin can be supplied from the resin tanks, a connection device for connecting containers to tanks, a rail passing over the supply station and the moulding machines, a carrier that is mobile on this rail, includes a gripping device for gripping a container and transports containers to moulding machines to supply them with resin and a control section for controlling the connection device and the carrier. Pref. there are tanks storing different kinds of resin and the control section transmits commands by radio.
Patent KR-970001616-B1 (KR)
Inventor: FRANTZ ROBERT HOUSTON
IPC: H01R12/50
Filed: 1988-03-04
Granted: 1997-02-11
Abstract: 내용 없음.
Patent KR-0124793-B1 (KR)
Inventor: TAKAHASI JUNICHI
IPC: A47F3/04
Filed: 1989-03-18
Granted: 1997-12-01
Abstract: 없음.
Patent KR-0128160-B1 (KR)
Title: Heterocyclic compounds
Inventor: TODA MASAAKI
IPC: C07D405/04
Filed: 1989-04-07
Granted: 1998-04-04
Abstract: Heterocyclic compounds of the general formula: <CHEM>  wherein, Z represents a methylene group or a sulfur atom, and non-toxic salts or hydrates thereof possess an inhibitory activity on prolyl endopeptidase, and therefore are usefull for prevention and/or treatment of amnesia.
Patent KR-930005456-B1 (KR)
Title: Alpha-amylase
Inventor: CHOE KI-HYON
IPC: C12N15/56
Filed: 1989-06-28
Granted: 1993-06-22
Abstract: The  alpha  amylase  is  produced  by  (a)  fermenting   the transformant strain, Bacillus subtillus, has a  DNA  sequence  for coding protein contg. alpha amylase activity at 37  deg.C  in  the medium,  (b)  centrifuging  the  fermented  broth  to  obtain  the supernatant, and (c)  dialysing  the  obtd.  supernatant  and  gel filtrating to obtain  the  final  product.  The  some  part  of  C terminus of the DNA sequence is removed. The  optimum  pH  of  the obtd. alpha amylase is 5.0-7.5.
Patent KR-0136110-B1 (KR)
Inventor: SHIN HYUN-KOOK
IPC: D01D5/11
Filed: 1989-08-30
Granted: 1998-04-28
Abstract: 내용 없음
Patent KR-930005155-B1 (KR)
Inventor: FUJIMOTO TAKANORI
IPC: F02D33/00
Filed: 1989-09-29
Granted: 1993-06-16
Abstract: 내용 없음.
Patent KR-920001516-B1 (KR)
Title: Process for separating copper from aqueous base solutions
Inventor: BEBEO WIREUGEN
IPC: C01G3/00
Filed: 1989-12-07
Granted: 1992-02-15
Abstract: Copper is separated from aqueous basic solutions by extraction with 3-hydroxy-2-alkylalkanaloxime or 2-hydroxymethyl-2-alkylalkanaloxime solution.
Patent KR-960006252-B1 (KR)
Inventor: HELFERICH RICHARD LEE
IPC: C04B28/26
Filed: 1988-11-22
Granted: 1996-05-11
Abstract: 내용 없음.
Patent KR-0174258-B1 (KR)
Inventor: ANMO HIROAKI
IPC: H01L21/822
Filed: 1990-02-06
Granted: 1999-02-01
Abstract: 본원 발명은 반도체 장치의 제조 방법에 관한 것으로, 제1 배선층으로 상기 MOS 트랜지스터 소자의 게이트 전극을 형성하는 공정, 상기 MOS트랜지스터 소자의 소스 및 드레인 영역과 상기 MIS 용량 소자의 한쪽 전극이 되는 불순물 영역을 반도체 기판에 대한 불순물 도입에 의해 동시에 형성하는 공정, 및 제2 배선층으로 상기 MIS 용량 소자의 다른쪽 전극과 상기 저항 소자를 형성하는 공정을 각각 구비함으로써, MOS 트랜지스터 소자의 소스 및 드레인 영역과, MIS 용량 소자의 한쪽 전극이 되는 불순물 영역을 반도체 기판에 대한 불순물의 도입에 의해 동시에 형성할 수 있고, 더욱이, MIS 용량 소자의 다른쪽 전극과 저항 소자를 동시에 형성할 수 있기 때문에 제조 공정 수가 적게 된다.
Patent KR-920000689-B1 (KR)
Title: Shoes sole or manufactured method of structual foam
Inventor: OH PAN-WEON
IPC: A43B13/18
Filed: 1990-02-23
Granted: 1992-01-20
Abstract: A mold having the upper and lower half  pieces  with  molding recesses is filled with rubber of synthetic resin  of  a  semimelt state in the recesses and is injected with  compressed  air  under the pressed state of the mold to form a number  of  cavities  with air  pressing  the  melt  toward  the  recess  walls.  The  molded structural foam sheets are joined  in  layers  and  cut  into  the shapes of soles to improve the sole cushion.
Patent KR-920006537-B1 (KR)
Title: Process for the preparation of 1,1,1,2-tetrachloroethane by hydrochlorination of trichloroethylene
Inventor: COMMANDEUR RAYMOND
IPC: C07B61/00
Filed: 1990-05-11
Granted: 1992-08-08
Abstract: Synthesis of 1,1,1,2-tetrachloroethane by a hydrochlorination of trichloroethylene in the presence of metal halides. In particular, ferric chloride and aluminium bromide are employed; the reaction is selective.
Patent KR-960003682-B1 (KR)
Inventor: SMITH JESSE W
IPC: F02C9/28
Filed: 1990-05-29
Granted: 1996-03-21
Abstract: 내용 없음.
Patent KR-920010687-B1 (KR)
Title: Lubricating oil removal device in string engine
Inventor: JANG SOK-MIN
IPC: F01M11/06
Filed: 1990-07-02
Granted: 1992-12-12
Abstract: The device mounted on the  piston  rod  of  stirling  engine, prevents the lubricating oil from penetrating to upper piston. The device comprises scraper ring (2) with an open end,  supported  by the material (3) combined with the inner wall of the  piston  rod; oil absorbing material (3) and housing (1) combined at  the  outer side of the ring (2); housing (1) fixed between bottom of cylinder and upper surface of crank case. The material having  semicircular shape, is composed of sintered alloy,  which  permits  passing  of gas, prohibites passing of lubricating oil.
Patent KR-960003234-B1 (KR)
Inventor: YOSHIMATSU TAKESHIRO
IPC: C01B13/11
Filed: 1990-07-07
Granted: 1996-03-07
Abstract: 내용 없음.
Patent KR-920008425-B1 (KR)
Inventor: MIYOSHI AKIO
IPC: G06F21/12
Filed: 1990-08-18
Granted: 1992-09-28
Abstract: 내용 없음.
Patent KR-920009177-B1 (KR)
Title: Electric double layer capacitor
Inventor: LEE MUN-BAE
IPC: H01G9/00
Filed: 1990-11-13
Granted: 1992-10-14
Abstract: The electric double-layered capacitor includes a stacked part formed by stacking unit cells (11-1n), the meighboring unit  cells (11-1n) of the stacked part having electron collection  electrodes (111-161) in common. A method for manufacturing the  stacked  part of the electric double-layered  capacitor  comprises  sequentially forming the units from the lowest portion to the top portion  such that  the neighboring  unit  cells  (11-1n)  have  the   electron collection electrodes (111-161) in common. Accordingly, a  contact resistance is reduced.
Patent KR-950012225-B1 (KR)
Title: Locking method of vcr
Inventor: LEE MIN-SU
IPC: G11B15/02
Filed: 1990-11-20
Granted: 1995-10-16
Abstract: The method comprises the steps of detecting whether a key designated by a user is received from either a remote controller or a body; if a power key is received from the remote controller, establishing a predetermined time in a time count register of a system controller and detecting an on/off state of the power key; if the power key is on, detecting a locking mode state; in case of the locking mode, clearing the time count register, and if the mode is not the locking mode, detecting whether the power key is scanned or not for a given time; if it is not scanned, clearing the time count register, and if scanned, establishing the locking mode; if the power key is off, detecting the locking mode state; if the mode is not the locking one, clearing the time count register, and if the mode is the locking one, detecting whether the power key is scanned or not for a given time; if it is not scanned, clearing the time count register, and if scanned, releasing the locking mode.
Patent KR-930002424-B1 (KR)
Title: Drum brake
Inventor: JO WON-BONG
IPC: F16B19/00
Filed: 1990-12-28
Granted: 1993-03-30
Abstract: The drum brake comprises a leading shoe (2), a trailing  shoe (2') connected to the leading shoe by a anchor plate (4), which is provided on a back plate by  a  bolt  (5).  The  anchor  plate  is movable because a compressive member  (7)  is  inserted  into  the circumference of the bolt. The  compressive  member  made  from  a rubber or a urethane resin is compressed, when it is pressed  from the leading shoe or the trailing shoe.
Patent KR-0126550-B1 (KR)
Inventor: LORENTZEM GUSTAV
IPC: F25B1/00
Filed: 1989-09-06
Granted: 1998-04-03
Abstract: 내용없음
Patent KR-950000166-B1 (KR)
Inventor: KUROYAMA KUDAKA
IPC: B23B27/14
Filed: 1991-01-07
Granted: 1995-01-11
Abstract: 내용 없음.
Patent KR-100193776-B1 (KR)
Title: Mig 자기헤드 및 이의 제조방법
Filed: 1991-03-30
Granted: 1999-06-15
Abstract: 본 발명은 SiO 2 초기막을 50∼150Å 두께로 스퍼터링한 후, 센더스트내에 SiO 2 적층막을 50∼150Å 두께로 2∼10층 적층하고 SiO 2 ∼Cr보호막을 3000/3000Å형성시킨 MIG 자기헤드 및 이의 제조방법에 관한 것으로, 기본 자성체로 널리 사용되고 있는 센더스트(Fe-Si-Al)합금의 사용에 따른 출력상의 노이즈 제거를 위한 초기막, 센더스트 금속막 중간에 동특성 향상 및 노이즈 제거를 위한 중금속 계열의 중간막과 유리모울딩(glass moulding, 유리도포)과 유리용착을 위한 열처리 공정중 센더스트내로의 유리 침투를 억제시키기 위한 보호막을 형성시킴으로써 금속박막이 갭라인과 평행한 구조로 되어 있는 평행 또는 V-형태의 MIG 자기헤드 제조시 출력상의 리플 발생을 억제및 제거하여 자성특성을 향상시켰다.
Patent KR-930004960-B1 (KR)
Title: Closet bowl without flushing
Inventor: CHOE KYONG-YONG
IPC: A47K11/00
Filed: 1991-06-24
Granted: 1993-06-11
Abstract: The toilet bowl employs no water flushing system  but  has  a cover and a seat common to a conventional water closet  bowl.  The bowl however has a rim inclined for the rear part to be lower than the front and also has a three staged valve system for opening and closing the bottom  drain  opening  with  a  mechanism  for  lever actuations linked to the actuation of  the  cover  and  seat.  The opened cover actuates the mechanism to open the  upper  two  stage valves, and the seat loaded with a user body lowers its rear  part according to  the  inclination  of  the  rim  to  actuate  another mechanism  to  close  the  bottom  stage  valve  and  receive  the excrement from the user. When the cover is closed after  use,  the valve mechanism works the other way to close the upper valves  and open the bottom valve to drop the waste into the  collection  pit. The valves stops gas and odor from rising through the opening. Thw bowl is useful for toilets far from a water system.
Patent KR-930005560-B1 (KR)
Title: Filter making method and filter of lcd color
Inventor: JONG DOK-KI
IPC: G02F1/133
Filed: 1991-06-27
Granted: 1993-06-23
Abstract: The LCD color filter is mfd. by (a)  forming  a  metal  black matrix (12) on the transparent glass substrate (11), (b) forming a red filter (13) of 0.8-2.5 μm red-colored resin,  a  green  filter (14) of 1.0-2.5 μm of green-colored resin and a blue  filter  (15) of 0.5- 2.0 μm blue-colored resin  on  the  matrix  (12),  and  (c) sputter- depositing an indium-tin-oxide (ITO) electrode (16) on the color filters (13,14,15). The metal black matrix  is  composed  of Cr, Ni, Ta or Al.
Patent KR-0156936-B1 (KR)
Inventor: ONAYA MASATO
IPC: H04S7/00
Filed: 1991-06-26
Granted: 1998-11-16
Abstract: 본 발명에 의하면, 채널간의 배런스 조정을 자동으로 행하는 밸런스 조정 회로에 있어서, 비조정 기간이 소정 기간 이상 계속하면, 좌우의 밸런스 조정량이 균등해지도록 하고 있다. 특히, 본 발명에서는 계수 회로를 업 다운형의 것으로 하고, 그 초기치를 계수 범위의 중간치로 했으므로, 계수 방향의 판별, 초기치의 판별을 간단한 회로에서 행할 수 있다.
Patent KR-960012254-B1 (KR)
Inventor: SAKAMOTO MIZURU
IPC: H01L27/108
Filed: 1991-07-31
Granted: 1996-09-18
Abstract: 내용없음
Patent KR-0173985-B1 (KR)
Inventor: KERSCHBAUMER FRANZ
IPC: F16L9/12
Filed: 1991-08-09
Granted: 1999-02-18
Abstract: 본 발명은 적어도 두개의 다른 폴리머층으로 구성되는 정전기 방지, 저온내충격성 및 과산화물 내성 연료관에 관한 것으로, 적어도 하나의 폴리머층은 전기적 전도성 첨가제로 개질된 것이다.
Patent KR-940007538-B1 (KR)
Title: Measuring method for developing depth of photoresist
Inventor: NO SONG-U
IPC: H01L21/66
Filed: 1991-08-27
Granted: 1994-08-19
Abstract: The method measures the developing depth of photoresist by developing the photoresistor layer with the laser beam of which brightness varies continuously. The method consists of the three steps of: (A) coating a photoresist layer 2) on a transparent substrate 1), (B) making several grooves by exposing the layer with a laser beam of which brightness varies continuously, (C) measuring the depths of the grooves by the observation of the interference color which occurred from the interference between the reflected lights of the boundaries of the substrate and the photoresist layer and the air.
Patent KR-940007180-B1 (KR)
Title: Airconditioner constructing air-cleaner
Inventor: JONG IN-SU
IPC: F24F3/16
Filed: 1991-09-20
Granted: 1994-08-08
Abstract: An indoor apparatus having an air cleaning means for an air conditioner is disclosed in which an ozone generator includes an absorbing hole and a vomiting hole for absorbing and vomiting air by an internal blower, two barriers alternately formed to have a zigzag path, and a catalyzer member having an ozone generating member and an activated carbide, thereby maintaining as sufficient amount of oxygen indoors.
Patent KR-950006771-B1 (KR)
Inventor: AKIRA NAGASHIMA
IPC: H04L15/00
Filed: 1991-10-08
Granted: 1995-06-22
Abstract: 내용 없음.
Patent KR-950010410-B1 (KR)
Inventor: YAMAKAWA ISAO
IPC: G01R19/165
Filed: 1991-11-15
Granted: 1995-09-16
Abstract: 내용 없음.
Patent KR-920004732-B1 (KR)
Inventor: KAWASAKI NOBUHIKO
IPC: H01R13/00
Filed: 1992-01-16
Granted: 1992-06-15
Abstract: 내용 없음.
Patent KR-960003370-B1 (KR)
Inventor: UCHIDA MASANORI
IPC: G06F7/04
Filed: 1992-02-25
Granted: 1996-03-09
Abstract: 내용 없음.
Patent KR-960003591-B1 (KR)
Inventor: SUZUKI YOUICHI
IPC: G11C11/41
Filed: 1992-03-06
Granted: 1996-03-20
Abstract: 내용 없음.
Patent KR-100229747-B1 (KR)
Inventor: NERO LEROY WILLIAM
IPC: H03K4/62
Filed: 1992-03-14
Granted: 1999-11-15
Abstract: 수평 편향 출력 트랜지스터(Q2)의 구동단은 수평 편향 주파수의 입력신호(Vosc)에 응답하는 제2구동 트랜지스터(Q1)의 콜렉터에 결합되는 제1권선(W1)을 갖는 변압기(T1)를 포함한다. 변압기의 제2권선(W2)은 출력 트랜지스터의 베이스-에미터 접합부 양단에 결합되고 제3권선(W3)은 출력 트랜지스터의 에미터에 직력 연결된다. 제3권선은 제2의 ½트레이스 동안 베이스 전류의 일부를 인가하도록 출력 트랜지스터의 베이스에 에미터 전류를 결합한다. 피드백 네크워크(201,202)는 출력 트랜지스터의 비표준 정상 상태 동작을 방지하도록, 수평 편향 권선(L H )에 결합되는 트레이스 커패시터(C S ) 및 구동 트랜지스터의 콜렉터간에 결합된다.
Patent KR-960013425-B1 (KR)
Inventor: KONISHI AKIO
IPC: G11B15/665
Filed: 1992-04-16
Granted: 1996-10-05
Abstract: 내용 없음.
Patent KR-100213841-B1 (KR)
Title: Device and method for enhanced recovery and detection of microbial growth in the presence of antimicrobial substances
Inventor: THORPE THURMAN CLAY
IPC: C12Q1/04
Filed: 1992-07-16
Granted: 1999-08-02
Abstract: The present invention relates to a device and method of detecting microorganisms in a rapid manner and increasing the number of microorganisms detected during the culturing of a sample by the addition of resinous and non-resin adsorbents and molecular sieves in the growth media. These agents have been found to neutralize or remove inhibitory and antimicrobial substances found in samples and media.
Patent KR-960014919-B1 (KR)
Inventor: LINDGREN ERIK
IPC: B65D65/42
Filed: 1992-10-28
Granted: 1996-10-21
Abstract: 내용없음.
Patent KR-100248553-B1 (KR)
Inventor: SATO GEIJI
IPC: G11B17/22
Filed: 1992-11-05
Granted: 2000-03-15
Abstract: 본 발명의 목적은 기록 포맷이 서로 다른 복수 종류의 카세트를 구별하여 사용하는 것을 가능하게 하는 것이며, 기록 포맷이 다른 복수종류의 카세트(9a∼9d)와 그 복수 종류의 카세트(9a∼9d) 각각의 기록 포맷에 따른 포맷 신호를 기록 및/또는 재생하는 복수 종류의 기록 재생 장치(7a, 7b)와를 혼재한 것을 특징으로 한다.
Patent KR-0131011-B1 (KR)
Inventor: TOR BJORN MINDE
IPC: G10L25/06
Filed: 1991-07-15
Granted: 1998-10-01
Abstract: 본 발명은 적응코드북에서 최적 여기벡터를 선택하므로서 샘플된 언어신호벡터를 부호화 하는 방법에 관한 것이다. 최적 여기벡터는 선형필터의 임펄스응답(h w (n))을 가진 여기벡터의 콘벌루션(102)과 언어신호벡터 사이의 상관관계를 정규화 하여 제곱된 에너지를 최대로 하여 얻어진다. 
     콘벌루션하기전에 코드북(100)의 벡터는 최대 크기인 벡터성분에 대해 블록정규화(200)된다. 같은 방식으로, 언어신호벡터(s(n))는 최대 크기 성분에 대해 블록정규화(200)된다. 
     제곱된 상관관계(C1)과 에너지(E)의 계산된 값과 최적 여기벡터의 상응하는 값 C M , E M 은 스케링 레벨의 제한된 수를 가진 가수와 스케링인자로 나누어진다. 레벨의 수는 상관관계 및 에너지에 따라 다르다. 최적 여기벡터를 결정하는데 이용되는 적 C I ·E M 및 E I ·C M 을 계산하는 동안 각각의 가수가 곱해지고 각각의 스케링인자 계산이 수행된다.
Patent KR-0158219-B1 (KR)
Inventor: JOHNSON ROGER D
Filed: 1993-07-09
Granted: 1999-01-15
Abstract: 단일의 압출기로부터 그 압출기의 작동을 중단하지 않고 상이한 크기 및/ 또는 형상을 갖는 압출 생산물을 제조하기 위한 압출기(14)의 배출 단부에 고착되기에 적합한 압출 다이 장치(10).  다이 장치는 압출기로부터 배출된 열가소성 재료를 수용하는 입구 덕트와, 입구 덕트로부터 축 방향에서 발산하고 한 쌍의 배열된 다이판(15,16)에서 종결되는 한 쌍의 배출 덕트를 갖는 블록(11)을 포함한다.  원통형 다이버젼 밸브(38)는, 열가소성 재료의 유동을 입구 덕트로부터 출구 덕트 중의 하나로 유도하기 위하여 관통하여 뻗은 각이진 통로를 가지며 다이 장치의 입구 덕트와 출구 덕트의 수렴점에서 회전가능하게 탑재된다.  다이버젼 밸브는 압출기의 작동의 중단없이 열가소성 재료가 하나의 다이판으로부터 다른 다이판으로 전환될 수 있게 한다.
Patent KR-0176469-B1 (KR)
Inventor: JIN SANG-HYUN
Filed: 1993-08-18
Granted: 1999-05-15
Abstract: 본 발명인 써보모터 위상 오프셋 보정 방법은 레졸버로부터의 회전자의 위치데이타를 이용하여 위상 오프셋을 계산하고 위상 오프셋만큼 보정된 전류를 써보모터에 제공함으로써 써보모터에 레졸버를 부착하는 제작고정상 발생하는 위상 오프셋을 보정하여 보다 정확한 써보모터의 제어 및 써보모터의 효율을 향상시키는데 효과적이다.
Patent KR-950012641-B1 (KR)
Title: Digital image reproducing system and method for special fuction
Inventor: YUN SANG-HO
IPC: G11B20/10
Filed: 1993-08-31
Granted: 1995-10-19
Abstract: a recording unit for storing movement compensation compressed and coded frame data and providing the frame data read by a control signal to an output side thereof; a buffer in which the movement compensation compressed and coded frame data are sequentially stored; a decoding unit for inverse-quantizing and inverse-discrete cosine transforming(DCT) the quantized DCT conversion coefficients by decoding the movement compensation compressed and coded frame data and for restoring the quantizing result to an original signal before the coded data to provide the signal to a display; and a control unit for supplying the control signal which reads the frame data and for selectively controlling a data restoration operation of the decoding unit.
Patent KR-970006553-B1 (KR)
Title: Display zooming apparatus of image signal processing system
Inventor: KIM JONG-HOON
IPC: H04N5/262
Filed: 1993-09-17
Granted: 1997-04-29
Abstract: The screen zooming device in a video signal processing system is provided to perform screen enlargement in a hardware construction by using two-dimensional linear filters. The device comprises: a first filter(10) for delaying pixel data during a predetermined unit of a horizontal direction and performing operation for estimating a non-grid pixel value; a second filter(20) for delaying the delayed signal of the first filter(10) in a predetermined unit of a horizontal direction and performing operation for estimating a non-grid pixel value; a first delayer(30) for delaying the pixel data in a predetermined unit of vertical direction; a third filter(40) for delaying the output signal of the first delayer(30) in a predetermined unit of horizontal direction and performing operation for estimating a non-grid pixel value; a fourth filter(50) for delaying the delayed signal of the third filter(40) in a predetermined unit of horizontal direction and performing operation for estimating a non-grid pixel value; and an adder(60) for adding the outputs of the second and fourth filters(20,50) to output the estimated non-grid pixel data.
Patent KR-960010775-B1 (KR)
Title: Cerium chloride-chromium oxide catalyst for producing chlorine by oxidation of hydrochloric acid and method for manufacture thereof
Inventor: AHN BYUNG-SUNG
IPC: B01J23/26
Filed: 1993-12-01
Granted: 1996-08-08
Abstract: The catalyst is manufactured by (a) adding ethanol to the mixture of CrO3, CeCl3 and water; (b) obtaining hydrated CeCl3-Cr2O3 by reflux reaction above 90 deg.C; (c) drying under 100-140 deg.C; (d) forming under 360-380 deg.C for 3-6 hrs. Another method is to (a) obtain Cr2O3 sediment from the reaction of CrO3 and ethanol; (b) dry and form; (c) add CeCl3. The catalyst shows better activity at lower temp. than established catalyst. For example, the conversion rate of hydrogen chloride is 75-85% at reaction temp. 360-380 deg.C. in case of using this catalyst.
Patent KR-960009727-B1 (KR)
Title: Speed bump
Inventor: PARK MAN-KYO
IPC: E01F13/00
Filed: 1993-12-02
Granted: 1996-07-23
Abstract: The projection(10) comprises an arc upper(12), a hollow portion(14) formed between the bottom(13) and the arc upper(12), plural bolt holes(15) formed lengthwise the sides of the upper, and the reinforcing plate(30) inserted into the inner of the bottom(13).
Patent KR-960012088-B1 (KR)
Inventor: SCHELLINGER MICHELL J
IPC: H04W88/06
Filed: 1992-12-02
Granted: 1996-09-12
Abstract: 내용없음
Patent RO-120394-B1 (RO)
Title: Tread for tyres
Inventor: CONSTANTIN NICOLAE
IPC: B60C11/12
Filed: 2000-11-27
Abstract: The invention relates to a tread for tyres meant for equipping automobiles with traction on all wheels. According to the invention, the tread comprises some quasitriangular blocks (1, 2, 3 and 4), located in some central zones (ZCS and ZCD) of the tread (5) to the left and to the right, respectively, of a tyre equator (E), each central zone having a width of maximum 45% of the width (L) which represents the total width of the tread.