baber/WOPTO huggingface dataset:
Patent KR-900002989-B1 (KR)
Title: Automatic tracking device
Inventor: IWASAKI YASUO
IPC: G11B5/592
Filed: 1986-02-03
Granted: 1990-05-04
Abstract: The auto tracking apparatus is arranged to divide a tracing time period of one field of a frame into a number of time domains and to sample and hold the envelope detection output signal of a reproduced high frequency signal at every time domain.  This sample-and-hold operation is successively made for the following frame and each of the sampled values is compared with the previously value sampled at the corresponding time domain.  In accordance with the results of the comparison, the displacement of the reproducing head is controlled at every sampling point so that a reproducing head can accurately scan the track along the centre line.
Patent KR-890001694-B1 (KR)
Title: Process for preparing emulsion of microcrystalline ascorbic fatty acid ester pearl and its preparation
Inventor: LEE OK-SOP
IPC: A61K8/37
Filed: 1986-05-28
Granted: 1989-05-18
Abstract: A method of the production for pul emulsified liquid having fine crystallized ascorbyl fatty acid ester comprises (a) adding 0.3 parts of ascorbylpalmitate, 2.5 parts of polyoxyethylene ricinus oil, 0.02 parts of ethylenediaminetetra sodium acetate, 0.03 parts of sodium hydrogen sulfurous acid and 0.15 parts of paraoxybenzoatemethyl to 90 parts of water.  (b) adjusting the mixture having ascorbylpalmitate to pH 4.0 with citric acid. (c) heating the upper mixture.
Patent KR-950008679-B1 (KR)
Inventor: DAKAHASHI KENJI
IPC: G11B23/02
Filed: 1986-10-31
Granted: 1995-08-04
Abstract: 내용 없음.
Patent KR-900000751-B1 (KR)
Title: Treatment method of the exhast liquid in the wet-treatment apparatus of the exhast gas
Inventor: SINODA NAOHARU
IPC: B01D53/00
Filed: 1986-12-27
Granted: 1990-02-15
Abstract: An exhasut gas is passed through a dry-type dust collector to remove a dust and then a wet-type gas treating apparatus to purify the exhaust gas.  An exhaust liquid in the wet-type gas treating apparatus is poured from the up stream side of the collector to be contacted with the exhaust gas, and resulting solid matters are collected.
Patent KR-940000599-B1 (KR)
Inventor: SONEDA MITSUO
IPC: G09G3/36
Filed: 1985-09-12
Granted: 1994-01-26
Abstract: 내용 없음.
Patent KR-930011895-B1 (KR)
Inventor: PANOUSIS PETER T
IPC: H01L29/10
Filed: 1985-11-08
Granted: 1993-12-22
Abstract: 내용 없음.
Patent KR-930007344-B1 (KR)
Inventor: HAN HAK-RIM
IPC: C09J7/29
Filed: 1985-10-08
Granted: 1993-08-09
Abstract: 내용 없음.
Patent KR-930001258-B1 (KR)
Inventor: KOTO ETSURO
IPC: C01G25/02
Filed: 1987-01-14
Granted: 1993-02-22
Abstract: 내용 없음.
Patent KR-940011003-B1 (KR)
Inventor: YAMAZAKI SHIGERU
IPC: C23C14/34
Filed: 1987-06-12
Granted: 1994-11-22
Abstract: 내용 없음.
Patent KR-900009168-B1 (KR)
Inventor: KASIO YUKIO
IPC: G10H1/055
Filed: 1987-07-03
Granted: 1990-12-24
Abstract: 내용 없음.
Patent KR-900001760-B1 (KR)
Title: Automatic target-hit detector system
Inventor: LIM YOUNG-SOO
IPC: F41J5/02
Filed: 1987-07-25
Granted: 1990-03-19
Abstract: The method comprises a first step for digitizing the video signal for forming 240x240x4 bit target video data which is converted to 16 level histogram, a second step for setting up the most clear hitting position, a third  step for calculating the mapping coefficient by recognizing the four edges of the target, a fourth step for deciding the exact boundary position in the target, a fifth step for calculating the mean score of the hitting position in case of single hitting counting, and a sixth step for finding the center of the hitting positions utilizing the clustering method and pattern analizing method in case of group counting and for calculating the center of the hitting group in the target.
Patent KR-890004750-B1 (KR)
Title: A checking apparatus
Inventor: KIM SUNG-WOOK
IPC: G01P3/36
Filed: 1987-09-30
Granted: 1989-11-25
Abstract: The digital system is useful for measuring angle, length, and distance especially for a stopper aligning a picture tube in the fabrication process.  The three photocoupler(21-23), installed at the edge of a rotating disc having holes arranged around the periphery of the disc, generater 3-bit signals which are coded by pulse generator(20).  A logic circuit(30) generates up/down control signals according to the rotating direction of the disc. Acounter(50) displays the counted pulse data on a 7-segment display device via a driving circuit(60).
Patent KR-960000175-B1 (KR)
Inventor: YOKOGAWA KAZUFUMI
IPC: D06P1/384
Filed: 1987-11-05
Granted: 1996-01-03
Abstract: 내용 없음.
Patent KR-900000304-B1 (KR)
Title: Vibration device of a cathode
Inventor: WANG SUNG-YU
IPC: C25D17/06
Filed: 1987-12-09
Granted: 1990-01-25
Abstract: The pneumatic system comprising valves and a cylinder for regulating the vibration of the cathode for gilding improves the quality and the efficiency of the tin gilding process.  The pneumatic system is designed so that air from an air valve (10) may be passed through pneumatic regulation valves (VA,VB) to air passageways (A,B) according to the action of solenoids (SOL1,SOL2).  Proximity switched (PS1,PS2) having contacts (c1,C2) for controlling solenoids are installed at either side of a cylinder (30) whose piston (11) is fixedly connected to the cathode (2).
Patent KR-900003368-B1 (KR)
Title: Process for preparing novel indenothiazole derivatives
Inventor: TSUJI MASAYOSHI
IPC: A61P1/04
Filed: 1987-01-14
Granted: 1990-05-16
Abstract: This invention provides an indenothiazole derivative and a process for manufacturing the same. The said indenothiazole derivative is represented by the following formula: 
<CHEM>
 wherein X and Y are identical with, or different from, each other and are each a hydrogen atom, halogen atom, low alkyl group or low alkoxy group; n is an integer of from 0 to 4; R1 is a hydrogen atom, low alkyl group, unsubstituted or substituted phenyl group; R2 is a low alkyl group, cycloalkyl group, low alkoxyl group, unsubstituted or substituted phenoxy group, unsubstituted or substituted phenyl group, alkenyl group, heterocyclic group or cycloamino group; R3 is a hydrogen atom, low alkyl group or acyl group; and R2 and R3 may be combined to form a cycloamino group. Further, this invention also provides a tautomer of the compound represented by the above formula (Ia), wherein all the symbols are as defined above except that R3 is limited to a hydrogen atom.
Patent KR-930003779-B1 (KR)
Inventor: UCHIDA SUSUMU
IPC: F16D3/84
Filed: 1988-08-30
Granted: 1993-05-10
Abstract: 내용 없음.
Patent KR-910000141-B1 (KR)
Inventor: SENGOKU KOJI
IPC: A23L11/30
Filed: 1988-09-06
Granted: 1991-01-21
Abstract: 내용 없음.
Patent KR-970007462-B1 (KR)
Inventor: HARE JR DONALD C
IPC: B66F9/08
Filed: 1988-09-22
Granted: 1997-05-09
Abstract: 내용없음.
Patent KR-900009024-B1 (KR)
Inventor: ARAKI KAZHIKO
IPC: C07D413/04
Filed: 1988-10-05
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-930004367-B1 (KR)
Inventor: TSUJO NOBORU
IPC: C08G63/46
Filed: 1988-12-12
Granted: 1993-05-26
Abstract: 내용 없음.
Patent KR-0125876-B1 (KR)
Inventor: ITOZAKI HIDEO
IPC: H01B12/06
Filed: 1989-02-24
Granted: 1997-12-18
Abstract: 요약없음
Patent KR-940001550-B1 (KR)
Inventor: RAJARUS RICHARD M
IPC: H01L21/027
Filed: 1989-03-31
Granted: 1994-02-24
Abstract: 내용 없음.
Patent KR-930000894-B1 (KR)
Title: Semiconductor integrated circuit device having improved input/output interface circuit
Inventor: MATSUSHITA SHOJI
IPC: G01R31/3185
Filed: 1989-04-08
Granted: 1993-02-11
Abstract: A semiconductor integrated circuit device includes an external terminal (17, 140), an internal logic circuit (110), and an input/output interface circuit (120, 130). The input/output interface circuit includes an input circuit (7), a selection circuit (10) and an output circuit (8). The input circuit (7) receives an input signal and supplies the internal logic circuit (110) with the same. The selection circuit (10) selects either the input signal supplied from the input circuit (7) or an output signal supplied from the internal logic circuit (110). The output circuit (8) outputs the selected one of the input signal and output signal to the external terminal. A loop circuit is formed by the input circuit (7), selection circuit (10) and output circuit (8). The loop circuit logically includes an odd number of inverters.
Patent KR-910005005-B1 (KR)
Title: 기와의 제조방법
Filed: 1989-05-19
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-0156238-B1 (KR)
Title: 7-(1-pyrrolidinyl)-3-quinolon-and-naphtyridone-carboxylic-acid derivatives, and the preparation process thereof
Inventor: PETERSEN UWE
IPC: A23K20/195
Filed: 1989-07-15
Granted: 1998-11-16
Abstract: 7-(1-Pyrrolidinyl)-1,4-dihydro-4-oxo-3-quinoline-carboxylic acid and 7-(1-pyrrolidinyl)-1,4-dihydro-4-oxo-1,8-naphthyridin-3-carboxylic derivs. of formula (I), their hydrates, acid addition salts, as well as their alkali metal, alkaline earth, silver and guanidinium salts are new; X<1> = halo; X<2> = H, NH2, 1-4C alkylamino, di(1-3C alkyl)amino, OH, 1-4C alkoxy, SH, 1-4C alkylthio, arylthio or halo; R<1> = 1-4C alkyl, 2-4C alkenyl, 3-6C cycloalkyl, 2-hydroxyethyl, 2-fluoroethyl, OMe, NH2, MeNH, EtNH or Me2N; or is Ph (opt. mono- or disubstd. by F); R<2> = H, 1-4C alkyl or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl; R<3> = a gp. of formula (a): R<4> = 1-4C alkyl, aryl or 1-4C acyl; R<5> = H, 1-4C alkyl, OH or OMe; R<6> = H, 1-4C alkyl (opt. substd. by OH), aryl, heteroaryl, benzyl, 1-4C alkoxycarbonyl, 1-4C acyl, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl or 3-6C cycloalkyl; R<7> = H or 1-4C alkyl; R',R'' = H, Me or Ph; R''' = H or Me; Y = O, CH2, CH2CH2 or CH2O (where the bond to N may be via C as well as O); (Note: Y is not otherwise defined in claim 1). Z = O or S; A = N or CR<8>; R<8> = H, halo, Me, CN, NO2 or OH, or R<8>+R<1> = a bridge of type (b)-(d): Cpds. of formula (e) are excluded; R1 = 1-4C alkyl; R2,R3 = H or 1-4C alkyl; R4 = cyclopropyl, Ph, halophenyl, thienyl, opt. substd. by 1-4C alkyl or halo; R5 = halo. Also claimed is the S,S-configuration of a cpd. of formula (f) and its salts:A = CCl, CF or COMe.
Patent KR-920006247-B1 (KR)
Inventor: ISOZUMI SYUJO
IPC: F02N11/00
Filed: 1989-08-31
Granted: 1992-08-01
Abstract: 내용 없음.
Patent KR-930000553-B1 (KR)
Inventor: KINOSHITA HIDEAKI
IPC: H01S5/00
Filed: 1989-09-09
Granted: 1993-01-25
Abstract: 내용 없음.
Patent KR-910003105-B1 (KR)
Title: Cosmetic composition
Inventor: LEE KON-KUK
IPC: A61Q1/02
Filed: 1989-09-11
Granted: 1991-05-18
Abstract: The make-up cosmetic compsn. is prepd. by (a) adsorbing  5-10 wt.% acid-treated titanium dioxide of 0.5-5 micron  particle  size to 80- 94.8 wt.% mica of 20-100 micron particle size, (b) cleaning, dewatering and drying the filtrate at 100-120 deg.C  for  24hr  to obtain soft focus powders, (c) mixing the powders with 0.2-10 wt.% methylhydrogen  polysiloxane  as  a  reactive  silicone,  and  (d) treating the mixt. at 60-150  deg.C  and  800-1000  millibar.  The cosmetic compsn. is  used  in  the  manufacture  of  emulsion-type foundation  and  oil  cake-type  foundation,  and   has   a   good durability, emulsion-stability and water-resistance.
Patent KR-0129765-B1 (KR)
Inventor: KEPPLINGER WERNER
IPC: C21B13/14
Filed: 1989-10-25
Granted: 1998-04-17
Abstract: 내용 없음.
Patent KR-920010745-B1 (KR)
Title: Tele-alarming system
Inventor: CHOE HYON-JONG
IPC: G08B23/00
Filed: 1989-11-21
Granted: 1992-12-14
Abstract: The remote guard system detects emergency state from a remote place and sends the scene of accident to a monitor  of  monitoring system through  telephone  lines.  The  remote  monitoring  system comprises a transmitting unit (1) including cameras,  sensors  for detecting emergency states, a memory controller  (8)  for  storing scene of accident captured by cameras, a modulator for  modulating video signal transmitted from the memory controller, a DTMF signal generator for generating DTMF signal according to stored telephone number and a buffer for sending video signal and DTMF signal to  a transmission transformer, and receiving unit (2) including a  tone decoder  for  receiving  video   signal   transmitted   from   the transmitting unit, and  a  memory  controller  for  storing  video signal and for displaying the scene of accident.
Patent KR-960001148-B1 (KR)
Title: Tv program display method using picture in picture mode
Inventor: JUNG TAE-HWA
IPC: H04N5/45
Filed: 1989-11-22
Granted: 1996-01-19
Abstract: The TV program display method using PiP comprises the steps of: displaying a number of tuner and line and one signal among playback signal into a large screen until became on time after reserved channel and on/off time; and displaying into a small screen after selected reserved channel using another tuner until off time from on time.
Patent KR-960015189-B1 (KR)
Title: Thiol metacrylate or acrylate
Inventor: IGUCHI YUICHIRO
IPC: C08F28/02
Filed: 1990-02-21
Granted: 1996-11-01
Abstract: A thiol methacrylate or acrylate compound represented by the formula (1) or (2): <CHEM>  wherein R<1> is H or CH3 and X is selected from: <CHEM> wherein R<1> is H or CH3 and m is an integer of 1 to 4, is polymerizable to obtain a resin having a high refractive index, a large Abbe number, and a good hardness and heat resistance, and giving little or no smell on processing.
Patent KR-0144347-B1 (KR)
Title: Trifluorobenzene derivative and liquid crystal composttion containing the same
Inventor: GOTO YASUYUKI
IPC: C07C317/16
Filed: 1990-03-07
Granted: 1998-07-15
Abstract: Trifluorobenzene derivatives having good stability and a large positive dielectric anisotropy value and which may be used in liquid crystal compositions, have the formula: <CHEM> wherein R represents an alkyl group of 1 to 10 carbon atoms in which one -CH2- group or two non-adjacent -CH2- groups may be replaced by an oxygen atom and/or a -CO- group and/or a -COO- group and/or a -CH=CH- group; -A- and -B- each represent a 1,4-cyclohexylene, 1,4-phenylene, pyrimidine-2,5-diyl or 1,3-dioxane-2,5-diyl group; 1 represents 0, 1 or 2; m represents 0, 1 or 2 and 1+m>/=1; and Z<1> and Z<2> are the same or different and each represents a group -COO-, -CH2CH2-, -OCH2-, -CH2- or -CH=CH-, or a single bond.
Patent KR-920005172-B1 (KR)
Title: Enhancing method in horizontal outlines
Inventor: MIN BYONG-MIN
IPC: H04N5/205
Filed: 1990-04-18
Granted: 1992-06-27
Abstract: The enhancing method of horizontal contours in  image  signal processing system comprises a first order differentiator (10)  for differentiating  an   input   image   signal,   a   second   order differentiator (20) for differentiating the first order,  a  limit amplifier (30)  for  amplification  outputting  the  second  order differential output controlled to a fixed level, an absolute value circuit (40), a critical region (50) for selecting the value  more than the critical value by inputting the  absolute  value  circuit output, a multiplier (70), a leg  part  (60)  for  outputting  the input image signal, an adder 980) for  outputting  the  horizontal contour emphasized image signal (52) by adding the reverse  signal outputted from (60) and (70).
Patent KR-0170238-B1 (KR)
Inventor: LEE HONG-BAE
IPC: H03G3/30
Filed: 1990-10-13
Granted: 1999-03-30
Abstract: 이 발명은 TV 및 VTR에 관한 것으로서, 피크 AGC 방식 채용시 수직동기 기간동안에 고스트가 부가될 경우 동기신호가 틀어지는 현상을 제거하기 위해 피크 AGC 전압을 수직동기 기간동안 홀드하여 AGC를 행하는 키드 AGC 방식을 사용함으로써 동기신호의 안정성을 향상시킨 것이다.
Patent KR-0184863-B1 (KR)
Inventor: MIYAZAWA KOKICHI
IPC: G11B5/706
Filed: 1990-12-22
Granted: 1999-05-15
Abstract: 본 발명은 주로 함수 철 산화물 또는 철 산화물로 구성되는 금속 혼합물을 사용하여 자기 기록용 자기 금속 분말의 제조방법을 제공하는 것으로, 주로 함수 철 산화물 또는 철 산화물로 구성되는 금속 혼합물을 환원하기 전에 보론 혼합물을 첨가하고 10mmHg 또는 그 이상의 수증기 분압을 갖는 가스 분위기에서 350~750℃로 열처리를 수행하는 것을 특징으로 한다. 비 환원 분위기에서 550~900℃의 온도하의 열처리가 상기 열처리와 함께 수행될 때 본 발명의 효과가 훨씬 증가된다.
Patent KR-930005826-B1 (KR)
Inventor: GOSENS JOHNNES C
IPC: C08K3/00
Filed: 1989-09-21
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-940007481-B1 (KR)
Title: Paper holder device
Inventor: KIM JONG-U
IPC: B41J11/50
Filed: 1991-01-25
Granted: 1994-08-18
Abstract: The recording paper holding apparatus includes a slider conveyable from the central axle of a platen drum, and a holder engaging with the slide, and a driving member for driving the slider, thereby increasing the velocity of printing.
Patent KR-100233414-B1 (KR)
Inventor: TANAKA SOICHI
IPC: G11B33/02
Filed: 1991-02-01
Granted: 1999-12-01
Abstract: 본원 발명은 영상신호재생장치에 관한 것으로, 특히 그 조작수단에 관한 것이며, 본원 발명의 영상신호재생장치는 재생중 또는 일시정지중 등, 접속된 모니터화면에 재생영상이 출력되고 있는 제1의 모드일 때는 회전형 조작부를 회전조작함으로써 재생영상을 출력하면서 기록매체의 저속 또는 고속의 이동(슬로 및 픽처서치)을 행하도록 하는 동시에, 정지중에 재생영상이 출력되고 있지 않은 제2의 모드일때는 회전형 조작부를 회전조작함으로써 기록매체의 급송, 되감기를 행할 수 있도록 되어 있기 때문에, 기록매체의 독출위치를 전진 또는 후퇴시키고 싶은 경우에는 사용자는 그 조작을 항상 회전형 조작부에 의해 행하면 되게 되어, 조작의 간략화를 도모할 수 있다.
Patent KR-970000522-B1 (KR)
Inventor: WALKER JOHN CHARLES
IPC: G01L17/00
Filed: 1991-02-09
Granted: 1997-01-13
Abstract: 내용 없음.
Patent KR-950013815-B1 (KR)
Inventor: SHIOMI YUTAKA
IPC: C08L61/14
Filed: 1991-03-29
Granted: 1995-11-16
Abstract: 내용 없음.
Patent KR-0140198-B1 (KR)
Inventor: LEE SOON-KOO
IPC: C08G63/60
Filed: 1991-03-30
Granted: 1998-07-01
Abstract: 본 발명은 하기 구조식 (Ⅰ)의 성분단량체를 먼저 합성한 다음 하기구조식(Ⅱ),(Ⅲ)에 상응하는 각각의 단량체와 중축합 반응을 수행하는 방향족 폴리에스테르의 제조방법이다.
Patent KR-100226617-B1 (KR)
Inventor: UCHIYAMA KAORU
IPC: G01F1/68
Filed: 1991-04-16
Granted: 1999-10-15
Abstract: 감온저항체와 이것에 공급하는 전류를 제어하는 통전전류 제어회로를 동일 프로세스 기술로 공통의 기판에 형성하고, 감온저항부를 검출공기의 흐름에 따르도록 배치한 열식공기 유량계.
Patent KR-930009496-B1 (KR)
Title: Natural preservant from seed
Inventor: YU IK-JONG
IPC: A23L3/3472
Filed: 1991-05-04
Granted: 1993-10-06
Abstract: The  natural  preservative  composition  for  micro  organism growth inhibition effect is prepared by use of  mixing  egg  white lysozyme in the range of 10-10,000 ppm with lemon seed extracts in the range of 100-10,000 ppm in the ratio of 1:10.
Patent KR-940001094-B1 (KR)
Title: Rotating ceramic disc for metallic powder production
Inventor: JO SONG-SOK
IPC: B22F9/10
Filed: 1991-05-16
Granted: 1994-02-14
Abstract: The rotor is used for the manufacture of metal powder by a centrifugal atomization method, and consists of a disc section having the diameter of 30-40 mm and the thickness of 3-4 mm a and column section having the diameter of 3-6 mm and the length of 20-30 mm. The rotor is manufactured by sintering silicon nitride (Si3N4) at 1,800 deg.C for 3 hours. The rotor has heat resistance, thermal shock resistance, abrasion resistance, toughness, low heat conductivity, low density and wettability.
Patent KR-0176973-B1 (KR)
Inventor: RENTZEA COSTIN
IPC: C07D333/08
Filed: 1991-07-30
Granted: 1999-03-20
Abstract: 본 발명은 하기 일반식(I)의 아세틸렌 유도체, 그의 제조 방법, 그를 함유한 살충제 및 살비제 및 그의 이용 방법에 관한 것이다. 
     R 1 -C=C-R 2 (Ⅰ) 
     상기 식 중, R 은 비치환 또는 치환 5원 헤테로방향족 구조이고, R 2 는 비치환 또는 치환 단핵 내지 삼핵 방향족 고리 시스템이다.
Patent KR-950004836-B1 (KR)
Title: Method and apparatus for measuring phase voltage of ac electromotor
Inventor: KIM DONG-IL
IPC: H02P23/24
Filed: 1991-10-21
Granted: 1995-05-13
Abstract: a voltage divider dividing DC voltage supplied to a inverter; a low band pass filter removing a noise contained by a output signal of the voltage divider; A/D converter cnverting analog signal passing throug the low band pass filter into digital signal; a photocoupler dividing a main electric power supplied to an electric motor; a PWM signal generator; PWM signal generator; PWM signal distributor; a base driver outting the distributed PWM signal to the inverter to drive the motor; and a multiplying D/A convertor multiplying the PWM signal and output of the voltage divider in order to generating a phase voltage.
Patent KR-950002184-B1 (KR)
Title: Manufacturing method for semiconductor memory device
Inventor: JO HYON-TAE
IPC: H01L21/265
Filed: 1991-10-30
Granted: 1995-03-14
Abstract: The method for using double ion implantation processes to form a LDD (lightly doped drain) transistor, includes the steps of firstly implanting impurity ions into the cell array region and peripheral circuit region having gate electrodes (18) at an incline of 30 degrees, forming an ion implantation preventing film (20) on the peripheral circuit region, and secondly implanting impurity ions thereinto at an incline of 7 degrees to form a first impurity diffusion region (200), thereby reducing shadowing effects and junction leakage current between the impurity diffusion region and semiconductor substrate.
Patent KR-960001231-B1 (KR)
Title: Auto-transmission for a vehicle
Inventor: PARK JAE-SUNG
IPC: F16H47/00
Filed: 1991-12-10
Granted: 1996-01-24
Abstract: The automatic transmission for offering 4-stepped speed change by using a set of ravigneaux gear, has a simplified compact structure and drives the front wheel or rear wheel arbitrarily without changing of the inner structure. The transmission comprises the ravigneaux gear set(4) including the big/small sun gears(6)(7) connected with the input shaft(3); a ring gear(10) connected with the output shaft(5) with the parking gear; primary/secondary clutches(c1, c2) for connecting the sun gears(6)(7) with the input shaft; long pinion gear(9) connected with the primary brake(B1) and the primary one-way clutch(F1); an outer connecting piece(17b) of the secondary clutch(C2) connected with the secondary one-way clutch(F2).
Patent KR-950004516-B1 (KR)
Title: Field emission display and manufacturing method
Inventor: LEE KANG-OK
IPC: H01J31/12
Filed: 1992-04-29
Granted: 1995-05-01
Abstract: (a) forming a conducting layer and a photo lacquer layer on a transparent insulating substrate; (b) irradiating the photo lacquer layer and removing the photo lacquer layer with the exception of the part, on which a micro-point is to be formed; (c) etching the conducting layer, with a photo lacquer layer as a mask between them, to a pre-determined depth to produce several bars; (d) producing an insulating layer on the etched, conducting layer and removing the remaining photo lacquer layer by raising, depositing and patterning a new photo lacquer layer on the exposed bars and the insulating layer to form a photo lacquer pattern so that the flat regions of the remaining photo lacquer pattern on the exposed bars are smaller than those of the exposed bars; (e) etching the bars using selective etching to form a sharp end of the micropoint; and (f) depositing a lattice layer on the insulating layer and removing the remaining photo lacquer layer.
Patent KR-0152013-B1 (KR)
Inventor: JUNG JE-CHANG
IPC: H04N19/91
Filed: 1992-05-08
Granted: 1998-10-15
Abstract: 본 발명은 HDTV, HD-VCR, 디지탈 VCR, 디지탈캠코더, 멀티미디어, 비디오폰, 화상회의 등과 같이 화상과 음향을 디지탈부호화하여 전송하거나 저장한 후 다시 복호화하는 장치에 관한 것이다. 특히, 본 발명은 모션벡터가 가변장부호화될때에도 최종 데이타량이 작아지는 위치에서 모션벡터가 결정되도록 한 가변장부호화를 고려한 움직임추정장치에 관한 것이다. 본 발명에 따른 가변장부호화를 고려한 움직임추정장치는, 기준화면과 현재화면의 화소데이타의 평균오차를 산출하는 평균오차산출수단, 및 상기 평균오차산출수단에서 출력되는 평균오차와 버퍼의 충만도에 따라 발생되는 양자화스텝사이즈를 인가받아 가변장부호화 될 최종 전송데이타량이 최소가되는 수평/수직변위를 움직임벡터로 설정하는 움직임벡터설정수단으로 구성된다. 
     따라서, 본 발명은 최소의 데이타량을 발생시키는 최적의 움직임벡터를 구할 수 있게 되어 움직임벡터가 가변장부호화되어 전체 전송데이타량이 증가하는 문제점을 해결할 수 있다.
Patent KR-100189384-B1 (KR)
Title: Flexible open packaging and method for making it
Inventor: FONG OLIVIER
IPC: B65B29/02
Filed: 1992-07-04
Granted: 1999-06-01
Abstract: The packaging is in the form of a capsule containing a powdery composition for a drink, having a body of frustoconical shape or inverted frustoconical shape and a membrane acting as a cover. The capsule is leaktight with respect to extraction by a fluid under pressure, that is to say the flow of fluid is directed through the bed of powdery composition. It can be deformed during extraction and fitted to various types of espresso machines without modifying the parts of these machines. <IMAGE>
Patent KR-960015818-B1 (KR)
Title: Bathroom tissue and process for producing the sa,e
Inventor: DEMURA TAKESHI
IPC: D21H13/08
Filed: 1992-09-01
Granted: 1996-11-21
Abstract: A toilet paper comprising an intermediate layer having on one side thereof a top layer and the other side thereof a bottom layer characterized in that said intermediate layer comprises about 100% wood pulp and said top and bottom layers comprises wood and rayon pulps as mixed in a weight ratio of about 40-80:60-20 is disclosed. A process for producing the same is also disclosed.