baber/WOPTO huggingface dataset:
Patent KR-890000924-B1 (KR)
Title: Tennis ball
Inventor: SONG JAE-MUN
IPC: A63B39/00
Filed: 1986-02-18
Granted: 1989-04-14
Abstract: The tennis ball provides a medium physical property between the regulation ball and the softball so that it bounds less than the regulation ball but yet better than the softball for tennis beginners to play easier.  The ball is made of 100% natural rubber in the wall thickness of 2.3-2.7mm with felt coating of 2.0-2.5mm thickness to have 37-40g weight and 0 psi on the inside.
Patent KR-890001203-B1 (KR)
Title: Data matching circuit
Inventor: LEE DONG-HYON
IPC: H04Q1/39
Filed: 1986-03-18
Granted: 1989-04-27
Abstract: The circuit for matching delayed data caused by clock delay between transmitter and receiver comprises a first counter (1) for counting input clock pulse, an address selector (2) of receiver for providing memory address and chip selecting signals, a memory (3) for accessing parallel voice data of receiver, an P/S data converter (4) for converting parallel voice to serial one, a coder/decoder (5) for converting the serial data to digital one, a S/P converter (6), a matching cct. (7) for matching the output of (6) with transmitting clock, and a load control cct. (8) for providing delayed output  of the frame synch. bit.
Patent KR-940002508-B1 (KR)
Inventor: CHASE LEE M
IPC: G01N23/18
Filed: 1986-04-14
Granted: 1994-03-25
Abstract: 내용 없음.
Patent KR-890002177-B1 (KR)
Title: Dyeing method of cellulose fabric
Inventor: HAN DOO-HYON
IPC: D06P1/38
Filed: 1986-07-04
Granted: 1989-06-22
Abstract: A method comprises (i) padding of cellulose fabric into a mixt. soln. (of alk. and dye); (ii) squeezing the padded fabric by squeezer to 55-75% pick up; (iii) winding on a frame together with polyethlene film (for waterproof) by 30-70 m/min of rate; (iv) standing for 4- 12hr at room temp. with 2-4 rpm rotation; and (v) washing with water to dry.
Patent KR-890002158-B1 (KR)
Title: Silicon mitride ceramic sintered body and the method for producing the same
Inventor: KOMATSU MICHIYASU
IPC: C04B35/584
Filed: 1986-12-23
Granted: 1989-06-21
Abstract: A sintered silicon nitride ceramic article has the composition of (i) max. 10 wt.% (excluding 0%) of at least one of sararium oxide, cerium oxide, lanthanum oxide, neodymium oxide and preaseodymium oxide, (ii) max. 10 wt.% (excluding 0%) aluminium nitride, (iii) max. 5 wt.% (excluding 0%) of at least one of zirconium oxide, magnesium oxide and titanium oxide, and (iv) balance silicon nitride.  Production of the article involves sintering a moulded mass of the ceramic mixture in a non-oxidising  atmosphere at 1650-1850 deg.C.
Patent KR-900006606-B1 (KR)
Title: Process for making thick steel plate
Inventor: JOO WOONG-YONG
IPC: C21D8/02
Filed: 1986-12-30
Granted: 1990-09-13
Abstract: The steel comprises (in wt.) 0.03-0.23% C, 0.1-0.5% Si, 0.5-2.0% Mn, 0.001-0.07% Nb, 0.001-0.5% Ni, 0.001-0.05% Ti, 0.0010.1% Al, 0.001- 0.5% Cu, up to 0.02% P, up to 0.015% S and balance Fe. In the rolling process the surface of steel is rapid-cooled to 800-500 deg.C for 10- 100 sec just before passing through rolls.
Patent KR-900002916-B1 (KR)
Inventor: PARK HYUN-CHUL
IPC: H01P3/08
Filed: 1987-02-19
Granted: 1990-05-03
Abstract: 내용 없음.
Patent KR-890003708-B1 (KR)
Title: Process for preparing hyaluronic acid
Inventor: CHONG KYO-MIN
IPC: C12N1/20
Filed: 1987-03-03
Granted: 1989-09-30
Abstract: A hyaluronic acid is prepd. by semi-continuous culture of fed-batch culture.  Thus, fill culture media (9L, contg. triptone 1.5%, peptone 0.5%, salines and tris buffer soln.) in a jarfermentor of 14L capacity, steam-sterilize for 40 min at 121 deg.C and cool to room temp., inoculate with the streptococcus Equi (KCTC 1873) 100mL and culture for 5hr at pH 7.0 under airpermeance 0.01vvm, and culture for 24hr with slowly injecting 70% glucose (maintaining 0.5% concn.) to give hyaluronic acid of 3.4g/L.
Patent KR-940004522-B1 (KR)
Inventor: OKAWA HIROE
IPC: A23L29/10
Filed: 1987-03-11
Granted: 1994-05-25
Abstract: 내용 없음.
Patent KR-960009120-B1 (KR)
Inventor: SUSUE TOSIAKI
IPC: F04D13/06
Filed: 1987-05-22
Granted: 1996-07-13
Abstract: 내용없음.
Patent KR-920008235-B1 (KR)
Inventor: IJIMA KENZABUROU
IPC: G01P3/487
Filed: 1987-06-08
Granted: 1992-09-25
Abstract: 내용 없음.
Patent KR-920000908-B1 (KR)
Title: Novel naphtalene derivatives
Inventor: IWASAKI TAMEO
IPC: C07C219/14
Filed: 1987-07-01
Granted: 1992-01-31
Abstract: Naphthalene derivative of the formula: <CHEM> wherein Ring A is a substituted or unsubstituted benzene ring; each of R<1> and R<2> is a group of the formula: -OR<5>, -NHR<5> or <CHEM> ; or either one of R<1> and R<2> is a lower alkoxy group and other one is a group of the formula: -OR<5>, -NHR<5> or <CHEM> ; each of R<3> and R<4> is a lower alkoxy group, or one of R<3> and R<4> is a lower alkoxy group and the other is a hydrogen atom; R<5> is a substituted alkyl group, a heterocyclic group, a cycloalkyl group, an alkyl group of at least 5 carbon atoms or alkenyl group; and each of R<6> and R<7> is hydrogen atom or a lower alkyl group and salts thereof are disclosed. Said naphthalene derivative (I) and its salts have excellent hypolipidemic activity and are useful for treatment or prophylaxis of hyperlipidemia and/or arteriosclerosis.
Patent KR-910000864-B1 (KR)
Title: New drug
Inventor: BARGAY ZOLTAN
IPC: C07C211/03
Filed: 1987-07-11
Granted: 1991-02-11
Abstract: Diphenylpropylamine derivatives of the formula I 
<IMAGE>
 in which:
 R<1> denotes hydrogen or methyl,
 R<2> denotes hydrogen, methyl or n-decyl,
 Z (a) denotes a phenyl group substituted by R<3>, R<4> and R<5>, in which:
 R<3> denotes hydrogen, fluorine, chlorine or bromine, nitro, C1-12-alkyl, C1-4-alkoxy, phenoxy or benzyloxy,
 R<4> and R<5> denotes hydrogen, chlorine, hydroxyl, alkoxy, benzyloxy, acetamido or carboxyl or
 R<4> and R<5> together denote methylenedioxy or
 (b) denotes 4-methoxynaphthyl or 4-ethoxynaphthyl, and R<6> denotes hydrogen or fluorine, with the proviso that R<1>, R<2>, R<3>, R<4>, R<5> and R<6> do not simultaneously denote hydrogen atoms,
 and their physiologically tolerable acid addition salts are used as active substances in pharmaceutical agents which can primarily be advantageously used for the therapy of cardiac and circulatory disorders.
Patent KR-900002469-B1 (KR)
Title: Method of predicting yarn properties
Inventor: RAGONE ANTHONY S
IPC: D01D5/253
Filed: 1987-07-16
Granted: 1990-04-16
Abstract: Modification ratio of trilobal filaments extruding into an air quench zone is predicted by a) measuring the speed of some filaments at a partially quenched location, b) averaging the speeds, c) determining the modification ratio using the perimeter of the image of each filament, d) establishing a calibration curve from values obtained from b) and c), and e) detemining the modification ratio from the curve.  The MBB dye rate of extruding filaments entering an air quench zone is determined using steps a)-b) above.  Pref. the location is 1-12 inches below the spinneret.
Patent KR-950006587-B1 (KR)
Inventor: SAKAMURA KEN
IPC: G06F9/30
Filed: 1987-07-18
Granted: 1995-06-19
Abstract: 내용 없음.
Patent KR-950006151-B1 (KR)
Inventor: GODFREY CHRISTOPHER R A
IPC: C07D263/58
Filed: 1987-08-06
Granted: 1995-06-09
Abstract: 내용 없음.
Patent KR-900008868-B1 (KR)
Inventor: CHOI GYU-HYUN
IPC: H01L21/285
Filed: 1987-09-30
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-950008804-B1 (KR)
Inventor: SCHMITT MANFRED
IPC: F16H55/08
Filed: 1987-10-22
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-950015078-B1 (KR)
Inventor: KITAGUCHI HIROSHI
IPC: H01L31/09
Filed: 1988-02-06
Granted: 1995-12-21
Abstract: 내용 없음.
Patent KR-970004535-B1 (KR)
Title: Optimal parametric signal processor for least square finite impulse response filtering
Inventor: ELIAS KOUKOUTSIS
IPC: H03H17/06
Filed: 1988-03-03
Granted: 1997-03-28
Abstract: An optimal parametric signal processor, which receives autocorrelation and cross-correlation coefficients of a system under study, provides predictor and filter coefficients of the system in an optimal manner, and allows the use of any number of available parallel processing units. The signal processor may be implemented in a fully parallel or fully sequential manner, or in a "parallel-partitioned" implementation which provides the benefits of parallel processing, manageable hardware complexity, and optimal signal processing for a given number of available processors.
Patent KR-920003674-B1 (KR)
Inventor: OKUTANI NORIO
IPC: G01D5/249
Filed: 1988-04-01
Granted: 1992-05-06
Abstract: 내용 없음.
Patent KR-910009386-B1 (KR)
Inventor: SIRAKAWA HIROYUKI
IPC: F02D11/10
Filed: 1988-06-28
Granted: 1991-11-14
Abstract: 내용 없음.
Patent KR-910003697-B1 (KR)
Title: Short alarm equipment
Inventor: SUH KI-HYUN
IPC: H01J9/38
Filed: 1988-11-19
Granted: 1991-06-08
Abstract: The ultrasonic horn is used for removing the dust during  the manufacturing process of the CRT. The circuit detects the short of the heater coil and provides the alarm automitically. The  circuit comprises a voltage dropper  dropping  down  the  input  power,  a voltage regulator adjusting the turn on/off time of the  power,  a first switching circuit turning on/off the power according to  the adjusted time, a voltage detector detecting the  short  state,   a rectifier rectifying the shorted  AC  power,  a  second  switching circuit operated by the rectified output,  and  an  alarm  circuit operated by the second switching output.
Patent KR-910008661-B1 (KR)
Title: Cleaning device brown tubes
Inventor: LEE JUNG-KI
IPC: B08B9/08
Filed: 1988-12-20
Granted: 1991-10-19
Abstract: The apparatus for cleaning brown  tubes  has  bulb  attaching plate (12) which can be attached a few gripper  (11)  with  rubber materials for inserting bulbs, conveying  means  for  washing  the bulbs by washing agent, a pair of chain (20)  combined  with  both end of bulb attaching plate (12). The bulb attaching plate (12) is mounted to rotate upper and lower cyclic-section with both wall by sprocket wheel (21), and the both end of attaching plate is  fixed to a pair of chain (20) guided by the  sprocket  wheel  (21).  The bulb conveying means includes a push lever (34) mounted at  moving frame, a cylinder (31) for rectilinear-reciprocation motion of the chain (20).
Patent KR-910009070-B1 (KR)
Inventor: ENDO SEIJI
IPC: H04B14/04
Filed: 1989-02-10
Granted: 1991-10-28
Abstract: 내용 없음.
Patent KR-960008850-B1 (KR)
Inventor: CRAY STEPHEN E
IPC: D06M101/02
Filed: 1989-05-17
Granted: 1996-07-05
Abstract: 내용없음.
Patent KR-0159763-B1 (KR)
Inventor: HOZUMI HIROKI
IPC: H01L23/485
Filed: 1989-06-27
Granted: 1998-12-01
Abstract: 본 발명은 트랜치 구조를 가지는 바이폴라 트랜지스터 집적 회로등의 반도체 장치의 기생 용량을 저감함으로써 고속화를 구현하는 것이다. 
     본 발명에 의하면 반도체 기판에 형성된 홈모양의 소자 분리 영역과, 이 소자 분리 영역상에 연장하며 반도체 기체의 불순물 영역에 접속되고 있는 배선을 갖는 반도체 장치에 있어서, 배선밑과 또한 소자 분리 영역에 접하는 반도체 기판 표면에 매립되는 절연층 영역을 형성함으로써 배선과 반도체 기판 표면간의 절연 간격이 커지며, 또, 소자 분리 영역과 불순물 영역간의 거리도 작게 할 수 있다. 그 결과, 배선과 반도체 기판 간의 기생 용량을 저감할 수 있고, 반도체 장치의 보다 나은 고속화를 도모할 수 있다.
Patent KR-970010458-B1 (KR)
Title: Component elements of an apparatus for the manufacture of a tire reinforcement
Inventor: MICHEL DEAL
IPC: B29D30/34
Filed: 1989-08-04
Granted: 1997-06-26
Abstract: The apparatus concerns the manufacture of tires having at least one reinforcement formed from a single thread. It is of the type comprising two coaxial crowns 1 of levers 2 the ends of which bear means 3 for retaining the thread and comprising means 5 for presenting the thread 4 to said retaining means 3. The presentation means 5 comprise a presentation head 50 carried by a flexible belt 55 mounted on two guide pulleys 51, the axes of rotation of which are perpendicular to the axis of the crowns 1, said guide pulleys 51 being arranged in the vicinity of the retaining means 3. The presentation means 5 also comprise an orifice 53 conducting said thread 4 substantially in the plane of and within the loop formed by the belt 55.
Patent KR-920002212-B1 (KR)
Title: Electronic switching data management method
Inventor: PARK SOON-BO
IPC: H04M15/00
Filed: 1989-08-17
Granted: 1992-03-19
Abstract: The method manages the data on fee charges in a safe  manner. The electronic switching system  has a subscriber module (10),  an auxiliary module (15), a deck (17) and a disc driver (19). When  a call request is inputted by a subscriber,  the  subscriber  module (10) processes the inputted call and sums the number of the  calls of the subscriber. An auxiliary module (15) stores the sum of  the calls of the subscriber into a call file via a disc  driver  (19), and computes the charge correspondingly with the sum of the  calls to record it into the call file.  Then,  a  decision  is  made  on whether the record is to be transferred or not. When the record of the charge is to be transferred, an auxiliary control module  (15) transfers the ecord to a tape.
Patent KR-0147068-B1 (KR)
Inventor: MASUI SHOHEI
IPC: B29C51/26
Filed: 1989-12-26
Granted: 1998-08-17
Abstract: 내용없음.
Patent KR-920006966-B1 (KR)
Title: Disconnecting detecting apparatus
Inventor: LEE KUN-RYANG
IPC: G01R31/08
Filed: 1989-12-27
Granted: 1992-08-22
Abstract: The twist pair wire passes through a  light  emitting  device and a light receiving device  and  the  snapping  is  detected  by checking the light density received by a light  receiving  device. The detector  includes  cylindrical  wire  protectors  (4,4')  for supporting a rectangular pipe and for  protecting  the  damage  of cover of input wire, a rectangular hole (10) for passing the light through, a LED (7) for emitting  test  light,  a  light  receiving device (9) positioning on the opposite  side  of  the  rectangular hole (10), and a cover (5) to  protect  interference  of  external light sources.
Patent KR-960006002-B1 (KR)
Inventor: DONNKEY PETER
IPC: B64F1/305
Filed: 1988-08-03
Granted: 1996-05-06
Abstract: 내용 없음.
Patent KR-930000107-B1 (KR)
Inventor: OKUYAMA GENKICHI
IPC: B28B1/50
Filed: 1990-05-30
Granted: 1993-01-09
Abstract: 내용 없음.
Patent KR-940002968-B1 (KR)
Title: Double band frequency transformation circuit
Inventor: YUN KI-HO
IPC: H04J1/04
Filed: 1990-07-28
Granted: 1994-04-09
Abstract: The converter consists of a low noise amplifier for amplifying the higher microwave signal, frequency converting units for converting the output signal of the amplifier, an intermediate frequency amplifier for selectively amplifying the output signals of the two converters, and an intermediate frequency selecter for selecting one output out of the two converters and transfering the output signal to the intermediate frequency amplifier.
Patent KR-940000313-B1 (KR)
Inventor: SHIN DONG-MYONG
IPC: H05B6/64
Filed: 1990-07-31
Granted: 1994-01-14
Abstract: 내용 없음.
Patent KR-930011610-B1 (KR)
Inventor: SHITANDA MOTOSHI
IPC: H05K13/04
Filed: 1990-09-26
Granted: 1993-12-13
Abstract: 내용 없음.
Patent KR-940007518-B1 (KR)
Inventor: HATCHECT MICHAEL R
IPC: G11B25/04
Filed: 1989-03-15
Granted: 1994-08-18
Abstract: 내용 없음
Patent KR-0163788-B1 (KR)
Inventor: YOKOTA HIROSHI
IPC: G01J3/28
Filed: 1991-01-11
Granted: 1999-03-30
Abstract: 본 발명에 따른 분광분석방법은 복수 파장의 수와 동일한 차원을 갖는 공간내에 정의된 소정 단위로 에러변위벡터를 변화시킴으로써 변위벡터를 측정하는 단계와, 모든 변위벡터에 직교하는 공간의 부공간을 구하는 단계, 측정대상양의 값을 알고 있는 샘플에 대해 광도측정을 수행하는 단계 및, 샘플에 대한 광도측정으로부터 얻어진 벡터를 부공간상에 투영하고, 이 부공간상으로의 투영에 의해 얻어진 데이터를 사용하여 정량곡선을 계산하는 단계를 포함하여, 미리 정해진 복수의 파장으로 광도측정을 수행함으로써 물리적 또는 화학적인 측정대상의 양을 결정하게 된다.
Patent KR-940011932-B1 (KR)
Inventor: SCHOTTER DANIEL K
IPC: F41F3/06
Filed: 1991-02-22
Granted: 1994-12-27
Abstract: 내용 없음.
Patent KR-0173789-B1 (KR)
Title: Heat resistant propylene polymer compositions
Inventor: DENICOLA ANTHONY J JR
IPC: C08L51/06
Filed: 1991-03-22
Granted: 1999-04-01
Abstract: A compsn. comprises (a) a resin, consisting of (i) a polyphenylene ether resin, (ii) a styrene resfn, or (iii) mixts. of (i) and (ii); (b) a styrenic grafted propylene polymer; (c) monoalkenyl aromatic hydrocarbon-conjugated diene block copolymers, hydrogenated prods. or mixts.; and (d) a propylene polymer. Amts. of (a), (b), (c) and (d) are 10-65 (pref. 20-60) wt.%, 5-30 (pref. 10-25) wt.%, 1-15 (pref. 4-12) wt.% and 1-70 (pref. 5-55) wt.% respectively. (iii) has 2-98 wt.% of (ii) based on the total amt. of (i) and (ii). The styrenic monomer content of (b) is 5-70 (pref. 10-55) wt.%. The total amt. of (a) + (b) + (c) + (d) is 100%.
Patent KR-100188423-B1 (KR)
Title: Apparatus and method for adaptively compressing successive blocks of digital video
Inventor: KRAUSE EDWARD A
IPC: H04N7/30
Filed: 1991-04-09
Granted: 1999-06-01
Abstract: The compression of successive blocks of digital data is optimized by selecting between different compression algorithms or different data formats on a block-by-block basis. In one application, digitized interlaced video signals are processed for transmission in a compressed form. A set of pixel data presented in a field format is compressed to provide a first compressed video signal. The set of pixel data is also presented in a frame format and compressed to provide a second compressed video signal. Errors are evaluated in the first and second compressed video signals. The compressed video signal having the least error is selected for further processing. The technique is repeated for successive sets of pixel data and the selected signals are encoded to identify them as field formatted or frame formatted signals. The encoded selected signals are then combined to provide a compressed video signal data stream for transmission. Apparatus for receiving and decoding the signals is also disclosed. <IMAGE>
Patent KR-940002313-B1 (KR)
Title: Making method of color filter for image sensor
Inventor: JONG SANG-KI
IPC: G02B5/20
Filed: 1991-05-08
Granted: 1994-03-23
Abstract: In the manufacturing method, a cyan layer not overlapped with other color layers and a cyan layer overlapped with a yellow layer to be mixed into a green are separately formed, and magenta, yellow and cyan layers are separated for every pixel, thereby increasing the spectral properties and intensity of green.
Patent KR-100212335-B1 (KR)
Inventor: JEAN FRANCOIS LEON FONTAINE
IPC: B60C11/13
Filed: 1991-05-16
Granted: 1999-08-02
Abstract: 타이어 트레드(2)는 다양한 강성 특성을 갖춘 블럭(21, 22, 23, 24)과 리브(12)를 갖는다. 상기 강성 특성은 상기 블럭 및, 또는 리브의 반경방향 높이와 상기 블럭 및, 또는 리브의 슬로트의 조밀도에 따라 각기 다른 기능을 한다.
Patent KR-930006733-B1 (KR)
Title: Manufacturing method of high-speed transistor
Inventor: KIM JONG-KUK
IPC: H01L27/04
Filed: 1991-05-30
Granted: 1993-07-23
Abstract: The method is characterized by (a) forming oxide film by  the SOG (Silicon On Glass) process and (b) forming oxide  film  spacer (24) by anisotropic etching. The method can  self-align  the  base (29) and  emitter  (28)  and  make  the  NPN  transistor   highly integrated and speedy. And the method can enhance the  reliability of   NPN   transistor   by   improving   the   characteristic   of polycrystalline silicon layer for base electrode, which  is  grown using polycrystalline silicon layer on oxide film as a seed in the SPEG (Selective Polysilicon and Epitaxial Silicon Growth) process.
Patent KR-930010254-B1 (KR)
Title: Method of channel controlling a space switch of full-electronics switching system
Inventor: KANG SUK-YANG
IPC: H04Q11/04
Filed: 1991-07-05
Granted: 1993-10-15
Abstract: The space switch channel control method in a full  electronic switching system having ASS, INS and CCS  includes  the  steps  of processing  a  channel   connection   demand   received   from   a subscriber's processor, demanding the switch connection to a space switch, and informing of the switching  connection  at  the  space switch to the subscriber's processor after the switch  connection, so that blocking probability of a channel and channel search  time are decreased via a partitioned sequential method to be  proximity to real-time processing.
Patent KR-930010935-B1 (KR)
Title: Video signal processing circuit of video signal recording and reproducing apparatus
Inventor: YUN JONG-KYONG
IPC: H04N9/797
Filed: 1991-09-10
Granted: 1993-11-17
Abstract: The  circuit  comprises   a   color/synchronization   signal processing part which A/D  converts  the  original  video  signal, separates the color and the sync. signal from the original signal, and mixes the two signals; a  brightness  signal  processing  part which separates and processes the brightness  signal  adaptatively according to the sync. signal; an adaptation  folding  part  which adds folding signal and superposes the attenuated high to the  low freq. component of the brightness signal; and finally a brightness color recording part which  D/A  converts  the  input  signal  and records the signal to a medium with a limited bandwidth.
Patent KR-0184644-B1 (KR)
Title: Teicoplanin recovery process
Inventor: GIANTONIO ANACLETO
IPC: C12R1/045
Filed: 1991-09-30
Granted: 1999-04-01
Abstract: The present invention relates to a method for extracting teicoplanin A2 from a whole culture fermentation broth by filtration of the mycelium in an alkaline medium and recovery by extraction of the filtered fermentation broth with organic solvents or mixtures thereof or by adsorption onto suitable matrixes.
Patent KR-940001137-B1 (KR)
Title: Prereduction furnace of circulation type
Inventor: KIM YONG-HA
IPC: C22B5/14
Filed: 1991-11-07
Granted: 1994-02-14
Abstract: The preliminary reduction furnace optimizes reducting reaction of iron ore as the flow of iron ore is stabilized in the circulating tube. The preliminary reduction furnace comprises; the first preliminary reduction furnace for reducting iron ore of large particle size; the second preliminary reduction furnace for reducting iron ore of medium and small particle size; a first cyclone for circulating the whole reduction gas to supply iron ore of medium and small particle size in a high flow rate; and a second cyclone for supplying iron ore for the first preliminary reduction furnace.
Patent KR-0147389-B1 (KR)
Inventor: CHOE HYUN-YOUNG
IPC: B60K31/00
Filed: 1991-12-18
Granted: 1998-08-17
Abstract: 본 발명은 차량용 자동변속기의 변속제어방법에 관한 것으로, 
     운전자에 의해 설정된 악셀개도에 따른 엔진의 회전수를 입력받아 평지주행시의 상기 악셀개도에 대한 규정회전수와의 차이값을 구하고, 이 규정회전수와 최대등판주행시의 상기 악셀개도에 대한 하한치회전수와의 차이값을 구한 다음에 이들 차이값을 비값으로 엔진의 회전수변동계수(A)가 설정되며, 이 회전수변동계수(A)와 대응되게 서로 상이한 주행모우드가 정해져 이 주행모우드를 따라 변속단의 변경이 자동적으로 이루어져, 최적의 연비와 최적의 구동력으로 차량이 주행되게 되어 있다.
Patent KR-940009468-B1 (KR)
Title: Disc clamping apparatus for optical disc player
Inventor: KIM YONG-DONG
IPC: G11B17/02
Filed: 1991-12-27
Granted: 1994-10-13
Abstract: The apparatus executes precise clamping activity, to improve performance by changing the structure of the upper clamping unit. The apparatus comprises; a lower clamp unit clamping A side of the disk consisting of a main plate, a spindle motor, a turn table inserting in shaft, a lower clamp equipped elastically by a spring and an iron plate; an upper clamping unit clamping B side of the disk.
Patent KR-100221039-B1 (KR)
Inventor: MASANOBU MINAMI
IPC: A63B53/14
Filed: 1991-12-30
Granted: 1999-09-15
Abstract: 골프 클럽 그립은 내층 및 외층으로 구성된 이중층 구조를 가지고 있다. 내층 및 외층중 하나의 층은 제1재료로 제작되며 한편 다른 한 층은 제2재료로 제작된다. 
     이 제1재료는 제2재료의 탄성보다 더 높은 탄성을 가져 제1재료가 제2재료보다 더 용이하게 탄성적으로 변형가능하도록 되어있는 한편 제2재료는 제1재료의 점탄성보다 더 높은 점탄성을 가지고 있다.
Patent KR-950006410-B1 (KR)
Inventor: ISUJIYA MASAUIKI
IPC: G06F17/24
Filed: 1990-10-19
Granted: 1995-06-15
Abstract: 내용 없음.
Patent KR-940008232-B1 (KR)
Inventor: MASUDA ISAMU
IPC: A47C27/15
Filed: 1990-03-26
Granted: 1994-09-09
Abstract: 내용 없음.
Patent KR-0145285-B1 (KR)
Title: 멤브레인 프레스 성형용 폴리염화비닐 시이트의 제조방법
IPC: B32B3/30
Filed: 1992-01-16
Granted: 1998-07-01
Abstract: 가열 드럼상에, 예열된 제 1 폴리염화비닐 시이트를 압착하고, 그 위에 예열된 최소한 1 층의 다른 폴리염화비닐 시이트를 압착하고, 그 위에 전사 필름을 압착하고, 이어서 그 위에 엠보스롤에 의한 엠보싱으로 이루어진 제조방법이며, 상기 전사 필름은 표면 층으로 부타 순차로 폴리에스테르 필름, 박리 코팅층, 수지 코팅층 및 핫멜트 코팅층을 포함한 3 중 코팅구조임을 특징으로 하는 멤브레인 프레스 성형용 폴리염화비닐 시이트의 제조방법. 
     본 발명의 방법은 내오염성, 내손상성이 뛰어난 멤브레인 프레스 성형용 시이트를 제공한다. 또 이 시이트를 합판등의 물질에 오우버라미네이트 성형한 후에도, 신장에 의한 표면 균열이 없고, 미려한 성형 품을 얻을 수가 있다.
Patent KR-100215328-B1 (KR)
Inventor: FRANCOIS FAURY
IPC: B63B39/06
Filed: 1992-01-17
Granted: 1999-08-16
Abstract: 다음과 같은 부등식에 상응하도록 최소한 하나의 측부선체와 주선체(2)를 갖는배 
     여기 n은 선체의 수, Si는 부유시 측부선체의 표면지역, di는 주선체(2)의 세로축과 선체 n O i의 세로축 사이의 측부거리, Δ는 배의 배수량, 4는 안정화 모듈이고 BG는 배의 중력(G)의 중앙과 배수량(B)의 중앙 사이의 거리이다.
Patent KR-950007489-B1 (KR)
Inventor: UESAKA KATSUMI
IPC: H01S5/0683
Filed: 1992-01-30
Granted: 1995-07-11
Abstract: 내용 없음.