baber/WOPTO huggingface dataset:
Patent KR-810001349-B1 (KR)
Title: Process for preparing rifamycin s
Inventor: HAN MOON HI
IPC: C07D498/08
Filed: 1980-05-28
Granted: 1981-10-15
Abstract: Unlike preparing method using a soluble oxidizing agent, rifamycin S (II), O, SV was prepared by catalyzing rifamycin B (I) with MnO2(insoluble) at normal temp. under the organic solvent containing 1-5v/v% acidic soln.
Patent KR-830002489-B1 (KR)
Title: 전자총
IPC: H01J29/50
Filed: 1980-08-14
Granted: 1983-10-26
Abstract: 내용 없음.
Patent KR-840000226-B1 (KR)
Title: Termination circuit for word lines of a semiconductor memory device
Inventor: TAKAHASHI YUKIO
IPC: G11C11/40
Filed: 1980-08-30
Granted: 1984-02-29
Abstract: A termination circuit for word lines of a static semiconductor memory device comprising, for each word line, a first transistor which detects a potential change on the word line, a delay circuit which delays an output signal from the first transistor by a predetermined time period and a second transistor which is turned on and off by an output signal from the delay circuit.  Each of the second transistors is connected between one of the hold lines and a common hold current source, so that the second transistors and the common hold current source forming a current switch.
Patent KR-840001720-B1 (KR)
Title: Process for the preparation of peptides
Inventor: GESELLSCHEN PAUL D
IPC: C07K14/655
Filed: 1980-12-16
Granted: 1984-10-17
Abstract: Enkephalin analogs I [R1=H, C1-3 alkyl; R2=C1-4 alkyl, allyl, cyclopropylmethyl, C1-2 hydroxyalkyl, (CH2)mUMe (m=1,2; U=S, SO); R3=H, C1-4 alkyl, allyl, cyclopropylmethyl; X=H, halo, OH, C1-3 alkoxy, NO2, C1-3 alkyl, CF3; Z=CH2OR5(R5=H, C1-3 alkyl) CONHR5, CO2R6(R6=C1-3 alkyl0  were prepd. as analgesics. Thus, phenylglycinamide (Me3CO2C-NHCH-C6H4OEM-CO-NH2) was Me3CO2C-deblocked and then coupled with Me3CO2C-PheOH by DCC/1-hydroxybenzotriazole (HOBT) to give the protected dipeptide, which was Me3CO2C-deblocked, and then coupled to Me3CO2 C-Tyr-D-ala_Gly-OH by DCC/HOBT to give peptide its derivative. The analgesic activities of I were detd. in mice using the hot plate test.
Patent KR-840000356-B1 (KR)
Title: Damper system for controlling the flow of gaseous fluids
Inventor: SULLIVAN ROBERT P
IPC: F23L13/00
Filed: 1980-12-30
Granted: 1984-03-26
Abstract: The duct, for a utility boiler has a frame mounted on its internal walls.  Parallel louver blades are mounted in the frame and linked for simultaneous actuation to move the blades between a position where they seal the frame opening against the flow of gaseous fluid and a second position where they permith the relatively free flow of gaseous fluid through the frame.  Bearings for the louver shafts are mounted external to the duct in which the frame is mounted.  A truss is attached to the upstream and downstream edges of the frame to insure dimensional stability.
Patent KR-880002288-B1 (KR)
Title: Process for the purification of crude 3,4,3',4'-tetraaminodiphenyl
Inventor: SCHUBERT HANS
IPC: C07C67/00
Filed: 1982-03-22
Granted: 1988-10-22
Abstract: A method for purifying a crude 3,4,3',4'-tetraamino-diphenyl is described.  Thus, 3,3'-dichlorobenzidine was treated with NH3 under Cu as a catalyst to give crude 3,4,3',4'-tetraaminodiphenyl (TAD). The crude TAD is washed with 250 parts of 25 % NH3 and 1000 parts of water.  The partially purified TAD is reprecipitated by treatment with Na2S2O4 (yield=75.9%).
Patent KR-900007035-B1 (KR)
Title: Electronic impedance device
Inventor: WATANABE KAZUO
IPC: H03H11/46
Filed: 1982-07-16
Granted: 1990-09-27
Abstract: The circuit comprises a voltage-current converter and a variable gain current amplifier. The converter includes two PNP transistors differentially connected. The amplifier includes third and fourth transistors of the NPN-type differentially connected, and fifth and sixth transistors of the PNP-type as a load. The bases of the third and fourth transistors are respectively driven by collector signals of the first two transistors. A collector signal of the third transistor is FED back to the base of the second transistor. D.C offset attributed to a current flowing between the base of the second transistor and the collector of the third transistor is reduced using a compensation circuit connected to the variable gain amplifier.
Patent KR-860001125-B1 (KR)
Title: Magnetic recorder reel torquing apparatus of reproducing apparatus
Inventor: YOSHIDA MASASHI
IPC: G11B15/665
Filed: 1982-11-06
Granted: 1986-08-13
Abstract: A reel drive system has a transmitting path for high speed magnetic tape feed, and a second transmitting path for constantspeed mangnetic tape feed. The first path includes a drive pulley for driving a pair of magnetic tape reels through an oscillating idler. The idler is supported on a support shaft located on a bisector perpendicular to the center of the pair of magnetic tape reels. It directly transmits the rotation of a reversible motor to the drive pully. The second path transmits the rotation of the reversible motor through a slip mechanism to obtain a predetermined output torque.
Patent KR-880000337-B1 (KR)
Title: Information processing apparatus
Inventor: SHIBUKAWA MASARU
IPC: G06F1/32
Filed: 1982-11-10
Granted: 1988-03-20
Abstract: The CMOS circuit comprises a first dynamic inverter and a second inverter which may be static, dynamic, or selectably static or dynamic, with a clamping device connected to the output of the first inverter.  The information processor portion of a microcomputer has an instruction register, a multiplexer, a micro instruction address register, a ROM storing micro instruction, a control register, an arithmetic logic unit, a register file, a ROM and a RAM.  Connected to the control register are delaying inverters.  A clock pulse generator outputs two series of clock pulses which do not overlap each other.
Patent KR-860001567-B1 (KR)
Title: Process for the preparation of naphthalenamine derivatives
Inventor: CLINTON ALBERT JAMES
IPC: C07C211/58
Filed: 1983-05-02
Granted: 1986-10-08
Abstract: N-substd. phenyl-naphthylamine derivs. of formula I (R1=C1-4 alkyl; R2=halo, Ph, NO2, cyano, C1-4 fluoroalkyl, C1-4 fluoroalkoxy, C1-4 fluoroalkylthio; R3=halo; R4=H, halo; m=0-2; n=0,1) were prepd. Compds. I showed insecticidal and coccidiostatic activity. Thus, 3.8 g 1-nitro-2-naphthylamine was mixed with 2.0 g NaH and 40 ml DMF. After this mixt. was stirred for an hr., 5.4 g 2,4-dinitro-6- (trifluoromethyl)-1-chlorobenzene was added and this mixt. was treated with 40 ml conc. H2SO4 in 500 ml water to give 4.8 g 1-nitro- N-[2,4-dinitro-6-(trifluoromethyl) phenyl!-2-naphthylamine.
Patent KR-860002208-B1 (KR)
Title: Intruder detection device
Inventor: YANG SUNG-HO
IPC: G08B13/24
Filed: 1984-08-16
Granted: 1986-12-31
Abstract: This invention is concerned with the monitoring device using an electric wave which can detect an object with a wide range at any configuration of the ground. A high frequency of which the frequency band width is the range from 110 MHZ to 120 MHZ is output from the transmitter,then a wide sensing range is made up between the transmitter and the receiver and then the receiver receives the high frequency signal and amplfies it. If there is any change in the receive signal, the system can detect an invader.
Patent KR-860001956-B1 (KR)
Title: Electronic controlling device for toy vehicle
Inventor: SO SU-CHAN
IPC: G05D1/02
Filed: 1984-08-22
Granted: 1986-11-05
Abstract: This invention is about an electronic controlling device for toy vehicle using a small motor. More specifically, when the part with pick-up coil approaches processed elements which are composed of induced material. To be picked up or not at a fixed distance it decides to stop or more forward or in a reverse direction. The structure of this system is composed of resonance circuit with pick- up coil (PC) and capacitor(C2), standard frequency oscillator, tuning amplifier(3), alternating voltage detector(4), level detector(5), DC amplifier(6). Besides, there are relays for rotation direction of Motor and inverters for travelling of toy vehicle.
Patent KR-910007421-B1 (KR)
Inventor: PECK ALAN M
IPC: D05B21/00
Filed: 1984-08-30
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-870000545-B1 (KR)
Title: Process for the preparation of dihydroxy benzamide derivative
Inventor: TAKITA HITOSHI
IPC: C07C235/46
Filed: 1984-09-13
Granted: 1987-03-18
Abstract: The title compds. (I; R1=H, R2=C4-12 alkyl, -(CH2(substituted) pyridyl; n=1-6; R1R2 may be heterocyclic group contg. 1 or 2N and optionally substituted by C1-6 alkyl or Ph), useful as chronic inflammation inhibitors, were prepd. by reacting chlorodiacetoxybenzoyl with NHR1R2 and followed by hydrolysis. Thus, treating 7.81g 3,4-(HO)2C6H3 CO2H with Ac2O gave 9.30g 3,4-(AcO)2 C6H3CO2H, which was treated with SOCl2 to give 9.97g 3,4-(AcO)2C6 H3COCl(II). II was amidated with Me(CH2)7NH2 and the amide deriv. was dyclrolyzed by KOH to give 7.47g I (R1=H; R2=octyl).
Patent KR-860001400-B1 (KR)
Title: Record perceiving apparatus of magnetic reproducting apparatus
Inventor: KIM CHON-SU
IPC: G11B27/36
Filed: 1984-10-12
Granted: 1986-09-22
Abstract: A pair of auxilliary video heads are installed as much as .0 lower than first head on head drum to confirm a recording function by the first head. A circuit for the auxilliary head adjusted as much as α0 x track pitch/180 lower than the first one picks up the recorded signal after it is recorded by the first one. The signal detected by the auxilliary head is passed to a recording circuit(5) throuh pre- amplifiers(3, 4). When the first head does not record the image, a comparator(CP) provides a high-state output to the LED so that it can indicate a mulfunction in the first head.
Patent KR-860001705-B1 (KR)
Title: Pulse generator
Inventor: O SE-HO
IPC: H03K23/00
Filed: 1984-12-18
Granted: 1986-10-17
Abstract: A wave generator provides an output pulse with every constant proportional period of input pulse. The output pulse which wave is just the same as the input is synchronized with the input pulse. The wave generator uses an analog circuit instead of a logic circuit to make it easy for fabrication of the interfacing circuit as well as adaption of the power source. An input is connected to a base of Tr.Q1 which collector is connected to a base of Tr.Q2. The collector of Tr.Q2 is connected to the common junction of outputs of an comparator (OP1), an output tap(d), and bases of Tr. Q3,Q4.
Patent KR-930005582-B1 (KR)
Inventor: MURRAY ALEKANDER P
IPC: G21F9/00
Filed: 1985-06-01
Granted: 1993-06-23
Abstract: 내용 없음.
Patent KR-900000979-B1 (KR)
Title: Shuttle wheel toy
Inventor: MUNEO NAGAOKA
IPC: A63H33/26
Filed: 1985-06-11
Granted: 1990-02-23
Abstract: The shuttle wheel toy comprises a rotary wheel having a magnetized rotation shaft extending through a central portion of the wheel to have ends protruded beyond side walls of the wheel and mounted across a pair of parallel rails secured at one end respectively in a grip, which may be gripped by a hand to axially sway the rails to let the rotary wheel rotate and run on the rails which provide for a path of reciprocation to the wheel. Through a battery housed in the grip and the rails functioning as a postive and a negative electrodes, a clamp housed in the rotary wheel can be energised.
Patent KR-910005780-B1 (KR)
Inventor: AOKI HIROYUKI
IPC: G06K15/10
Filed: 1985-06-13
Granted: 1991-08-03
Abstract: 내용 없음.
Patent KR-910000687-B1 (KR)
Inventor: GOMI HIROSHI
IPC: H03G3/10
Filed: 1986-02-28
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-900007211-B1 (KR)
Title: Friction drive for a supporting ring
Inventor: KAMPF EBERHARD
IPC: G11B33/00
Filed: 1986-04-04
Granted: 1990-10-05
Abstract: The friction drive includes drive bush (3) fixed on shaft (1), supporting ring (4) rotatively mounted on the drive bush. A drive bush having ring-wall (5) and the supporting ring including a winding tube or winding core are made of steel with weak magnetism, the ring- face of ring-wall (5) opposite to ring-face (6) of supporting ring (4), ring-face (6) of ring-wall (5) include copper ring (7).
Patent KR-930010088-B1 (KR)
Inventor: SHIMIZU SHINJI
IPC: H01L27/108
Filed: 1986-04-07
Granted: 1993-10-14
Abstract: 내용 없음.
Patent KR-900001288-B1 (KR)
Title: Process for preparing piperazinium di(+)-6-methoxy-l-methyl-2-naphtalenacetate
Inventor: BILBAO JOSE I B
IPC: C07C59/64
Filed: 1986-04-11
Granted: 1990-03-05
Abstract: The method for preparing piperazinum di(+)-6-methoxy-methyl2- naphthalene aceptate having an antiphlogistic and a lenitive activity comprises: (a) putting 70ml of chloroform in 1litre-flask and heating to 40oC; (b) adding 50g of (+)-6-methoxy-2-methyl-2naphthalene acetate to heated solvent; (c) adding 9.34g of anhydrous piperazine solution, cooling and centrifuging: (d) drying the above precipitate at 40-50oC to obtain 58.12g (98%) of piperazinum di (+)-6-methoxy-2- methyl-2-naphthalene acetate (boiling point 199-204oC).
Patent KR-890002421-B1 (KR)
Title: Pneumatic conveying device and flap valve
Inventor: LUKACZ STEPHEN A
IPC: B65G33/22
Filed: 1986-05-20
Granted: 1989-07-03
Abstract: The screw conveyor includes a housing having an inlet at one end and an outlet coaxial with the housing at the other end and a screw impeller including a shaft extending through the outlet and a helical flight for advancing material from the inlet to the outlet through the housing when the screw impeller is rotated.  A valve for closing the outlet of the housing comprises a valve element for seating against the housing including an opening having a diameter larger than the diameter of the shaft.  The valve element has a first portion which defines a first half of the opening and a second portion which defines a second half of the openings.
Patent KR-890005116-B1 (KR)
Inventor: KIM MYONG-HO
IPC: B21C1/06
Filed: 1986-09-03
Granted: 1989-12-11
Abstract: 내용 없음.
Patent KR-910002473-B1 (KR)
Inventor: SPINELLI HARRY J
IPC: C08F30/08
Filed: 1985-07-02
Granted: 1991-04-23
Abstract: 내용 없음.
Patent KR-900000137-B1 (KR)
Title: Light weight joint compound having improved paintability
Inventor: STRUSS ARTHUR W
IPC: C08K3/00
Filed: 1987-02-19
Granted: 1990-01-20
Abstract: A novel paintability-enhanced light-weight joint compound comprises (1) 38-93 wt.% of a filler selected from a group composed of calcium carbonate and calcium sulfate, (2) 0.5-7 wt.% of a non-leveling agent (3), 3.5-25 wt.% of an expanded perlite with water-repellant material, (4) 0.5-1.8 wt.% of a thickener, (5) 0.5-10 wt.% of a binder, and (6) a water.  The non-leveling agent is pref. attapulgus clay, the thickner is pref. hydroxypropyl methyl cellulose or hydroxyethyl cellulose, the binder is pref. polyvinylacetate and the perlite is pref. dimethylsiloxane, silicon resin or alkylaminosilane.
Patent KR-950001709-B1 (KR)
Inventor: ZIMMERMAN ABRAHAM A
IPC: C10L1/18
Filed: 1987-02-20
Granted: 1995-02-28
Abstract: 내용 없음.
Patent KR-900000900-B1 (KR)
Title: Housing for husbandry of worm-blooded animals
Inventor: KOOZER HOWARD D
IPC: A01K31/00
Filed: 1987-03-12
Granted: 1990-02-19
Abstract: Tiers of cages (90 are spaced above the floor (10,11).  The ceiling (6) of the room (7 or 8) has several separate vent apertures (26) spaced apart, with sliding doors (27) for adusting their effective open areas.  Exhaust fans (15) are recessed in the ceiling (6).  They expel air from the room to the exterior of the building (1). Expelling air from the room reduces the pressure and so outside fresh air is drawn into the room through the vent apertures (26).  The apertures coordinate with the exhaust fans (15).
Patent KR-940003294-B1 (KR)
Inventor: WADA KEISUKE
IPC: C07D315/00
Filed: 1987-08-18
Granted: 1994-04-20
Abstract: 내용 없음.
Patent KR-910009283-B1 (KR)
Inventor: SEUGIYAMA GENLOKU
IPC: F15B11/17
Filed: 1987-09-21
Granted: 1991-11-08
Abstract: 내용 없음.
Patent KR-920008498-B1 (KR)
Inventor: KIGUCHI KYOJI
IPC: B41J13/10
Filed: 1987-09-29
Granted: 1992-09-30
Abstract: 내용 없음.
Patent KR-910004672-B1 (KR)
Title: Process for the preparation of oil-dissolvic calciumsulfonate
Inventor: KIM JONG-HO
IPC: C07C309/28
Filed: 1987-12-30
Granted: 1991-07-09
Abstract: A calcium sulfonate with a good oil solubility is produced by mixing heavy  alkylbenzene  sulfonic  acid  and  quick  lime  with methanol and  water  of  5-15%  by  weight  (based   with   heavy alkylbenzen sulfonic acid), and neutralizing them at 50  deg.C  or 60 deg.C. The above  heavy  alkylbenzene  sufonic  acid  of  which molecular weight is about 450, is synthesized by  sulfoning  heavy alkylbenzene. The mole ratio of quick lime to  heavy  alkylbenzene is 1-2. A usage is rust preventive lubricating  oil  for  internal combustion engine.
Patent KR-900008726-B1 (KR)
Inventor: LEE YONG-HYUN
IPC: D04G3/00
Filed: 1988-03-16
Granted: 1990-11-27
Abstract: 내용 없음.
Patent KR-970005064-B1 (KR)
Title: Plastic container wiht self-draining feature
Inventor: KRALL THOMAS J
IPC: B65D23/06
Filed: 1988-05-20
Granted: 1997-04-12
Abstract: The container includes a bottle (10) with a dispensing spout (12) which has a thread (18) or other closure retention means molded therein and an annular sleeve (20) encircling the spout and cooperating therewith to form a channel (21) for capturing excess liquid flowing down the outside of the spout following dispensing of such liquids. An aperture (16) is provided for draining liquid from the channel to the body portion (11) of the container. A closure (30) having thread (33) or other retention means engages the closure retention means of the spout to form the remainder of the package.
Patent KR-900005992-B1 (KR)
Title: Apparatus for attaching top and stops to slide fastener chain
Inventor: MORITA TOYO
IPC: B23Q33/00
Filed: 1988-08-10
Granted: 1990-08-20
Abstract: Apparatus for attaching two top end stops to respective slide fastener stringer tapes (5), has a punch and die assembly (23,24) having stops and gripper pockets (12) which are filled when the assembly is in a loading position, for exambple horizontal, from which the assembly is movable to a vertical position above an attaching position. A thrust member spreads the tapes, and the assembly is lowered to the attaching position for a pusher rod to actuate the assembly from below and clinch the top stops onto beaded edges of the tapes.
Patent KR-960001584-B1 (KR)
Title: A method for cleansing gases and the apparatus therefor
Inventor: GUSTAVSSON LENNART
IPC: B01D/
Filed: 1987-09-17
Granted: 1996-02-02
Abstract: PCT No. PCT/SE87/00420 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 17, 1987 PCT Pub. No. WO88/01901 PCT Pub. Date Mar. 24, 1988.Method for cleansing gas from solid, liquid and/or gaseous contaminants, by bubbling the gas through a liquid bath (32), and by introducing the incoming gas into a distribution means (14) and causing the gas to pass in part-streams through a multiple of inlet orifices (64) located at progressively increasing depths beneath the surface (34) of the liquid (32). With increasing inlet pressure an increasing number of inlet orifices (64) are utilized for an increasing number of part-streams. The gas flow is passed from respective inlet orifices (64) through connecting means (24, 26, 28) to outlet orifices (31) located at a considerably higher height level (h) than corresponding inlet orifices (64). The gas flow is caused to flow out through venturi nozzles (28) and/or to strike against impinger or striking surfaces (39) with a minimum pressure drop corresponding to said height differential (h). In this way full operational pressure is immediately achieved, as soon as gas is passed out through any of the inlet orifices (64), and an intense mixing of gas and liquid as well as a high cleansing efficiency are guaranteed.
Patent KR-940008415-B1 (KR)
Inventor: VAKDUCCU ROBERTO
IPC: A61K9/42
Filed: 1987-09-27
Granted: 1994-09-14
Abstract: 내용 없음.
Patent KR-910004979-B1 (KR)
Title: 구름접촉장치
IPC: F16C29/04
Filed: 1989-03-31
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-910006265-B1 (KR)
Title: Unlocking device using finger
Inventor: LEE KWANG-SHIL
IPC: E05B49/00
Filed: 1989-04-20
Granted: 1991-08-19
Abstract: The apparatus unlocks a lock mechanism only with  a  specifir persons fingers whose characteristies are memorised  in  CPU.  The apparatus comprises a sensor (2) for  optically  sensing  fingers, another sensor  (8)  for  measuring  a  rotation  quantity  of  a rotational wheel (6) interlocking with a drive wheel  (4),  a  CPU (9) for inputting the data from the two sensors (2,8),  memorizing fingers characteristics via an inptu system (11), and comparing an input data sensed from the sensor (2), with the data memorised  in CPU, and an acturating device for  unlocking  the  lock  mechanism according to the signal ordered from the CPU.
Patent KR-920008594-B1 (KR)
Inventor: KASHIWABA TADAO
IPC: B41J25/316
Filed: 1989-05-02
Granted: 1992-10-02
Abstract: 내용 없음.
Patent KR-930008297-B1 (KR)
Inventor: HIFIELD ANTHONY M
IPC: B21D39/00
Filed: 1989-08-02
Granted: 1993-08-27
Abstract: 내용 없음.
Patent KR-920002442-B1 (KR)
Title: Speaker
Inventor: LEE JEONG-KI
IPC: H04R9/02
Filed: 1989-10-12
Granted: 1992-03-24
Abstract: a lower  plate  (19),  an  upper  plate (21), a magnet (22) disposed between the two plates,  and  a  yoke (18). A plurality of fixing pieces (5) are formed on  a  vibrating plate (2), and a plurality of supporting pieces (3) and plates (4) are formed on the circumferential surface thereof. The  yoke  (18) is inserted into a space (8) in such a manner as to be placed on a vibrating body (1). A cylindrical body (14) with a voice coil (16) wound thereon is installed in a hole (11), and the magnet (22)  is inserted into a space (23), the space (23)  being  formed  between the lower plate (19)  and  the  upper  plate  (21).  The  speaker furnishes a vibrating sensation to human bodies.
Patent KR-0133933-B1 (KR)
Inventor: DAKAYUKI YAMAMODO
IPC: G05F3/20
Filed: 1989-11-09
Granted: 1998-04-25
Abstract: 없음
Patent KR-0159508-B1 (KR)
Inventor: PRITULSKY JAMES
IPC: H01R12/71
Filed: 1990-02-12
Granted: 1998-12-15
Abstract: 내용 없음.
Patent KR-0159767-B1 (KR)
Inventor: ELLESTAD GEROGE A
IPC: C07D/
Filed: 1990-04-13
Granted: 1998-11-16
Abstract: 내용없음
Patent KR-920009749-B1 (KR)
Title: Method for fabricating lsi memory device of nmos cells
Inventor: LEE CHANG-JAE
IPC: H01L27/108
Filed: 1990-06-12
Granted: 1992-10-22
Abstract: The method for forming a capacitor on the three  sided  walls of a field area isolating the cells by using  an  epitaxial  layer forming  technology  to  maximise  the  electrostatic  capacitance comprises the steps of  patterning  a  field  area  on  a  silicon substrate (1) by using a  tetra-ethyl-ortho-silicate  (TEOS)  film (2), growing an epitaxial layer (3) on an active region  by  using selective epitaxy, removing the field oxide  film  (TEOS)  of  the region for forming a capacitor by keeping only the  thickness  for isolating between  the  capacitors  of  cell,  forming  an  n-plus diffusion region into the exposed three walls of the cell, forming an insulation film, the film being a dielectric film of  gate  and capacitor and forming a P-doped polysilicon layer to form  a  gate (7) electrode and a capacitor plate (8) electrode.
Patent KR-100275054-B1 (KR)
Inventor: TIMOTHY J MOULSLEY
IPC: G10L19/12
Filed: 1990-08-14
Granted: 2000-12-15
Abstract: 코드 여기화된 선형 예측(CELP)의 음성 코딩 시스템은 지각적으로 가중화된 음성 샘플들을 형성하기 위해 디지털화된 음성 샘플들을 필터링하기 위한 수단을 구비한다.  프레임 길이 시퀸스를 구비하는 1차원 코드북(110)의 엔트리들은 1차원 필터링된 코드북을 형성하도록 지각적 가중화 합성 필터(28)에서 필터링된다.  필터링된 코드북 엔트리들은 지각적으로 가중화된 음성 샘플들과 비교되어, 음성이 재합성될 때 최소의 지각적 가중화 에러를 제공하는 코드북 인덱스를 얻게 한다.  1차원 코드북(110)의 사용은 2차원 코드북을 사용하는데 있어서 요구되는 계산량을 감소시킨다.
Patent KR-920009455-B1 (KR)
Title: Format structure of control information
Inventor: KANG SUNG-IL
IPC: H04N1/333
Filed: 1990-11-28
Granted: 1992-10-16
Abstract: The  format  structure  of  control   information   can   be discriminated from other image information or  control  code  text information   to   perform   effective   protocol   control   when transmitting image information between facsimile and computer. The format is composed of an 1-byte head code [head code (a)   meaning the start of control information, an 1-byte control code  [control code (b)  located just after the head code (a)  to  represent  the kind of control, and a 2-byte control end code [control  end  code (c) .