baber/WOPTO huggingface dataset:
Patent KR-900001715-B1 (KR)
Title: Electron beam exposure
Inventor: HAMAGUCHI SINICHI
IPC: G03F7/20
Filed: 1985-02-26
Granted: 1990-03-19
Abstract: A method of energy beam exposure of an islandlike pattern consisting of a region to be exposed and surrounded by an unexposed region comprises a step of providing sequentially intermittent shots of the energy beam to a plurality of sub-regions defined by subdividing and subjecting the sub-regions at the periphery of the islandlike pattern to a shot with a first pause after a preceding shot.  The first pause is of a length sufficient to substantially avoid a residual effect of the preceding shot so that spreading of the islandlike pattern is substantially prevented.
Patent KR-870002095-B1 (KR)
Title: Binder
Inventor: NAM GYE-YOL
IPC: A01D1/00
Filed: 1985-06-17
Granted: 1987-12-08
Abstract: The harvester includes a device for converting rotary motion to reciprocating motion, a power transfer means of the reciprocating motion, a cutter for reaping crops, and a means for moving the reaped crops outward.  The device for reciprocating motion consists of crank pins (3,3') eccentrically attached respectively on rear wheels (1,1') and cams (2,2') having guide grooves, the power transfer means having connecting rods (4, 4') attached with blade carriers (6, 6') for sliding in groove guides (10, 10') and the reap cutter having blades (7, 7') fixed on the carriers.
Patent KR-890003448-B1 (KR)
Title: Hollow-fiber filter module
Inventor: DAKGEMURA DORU
IPC: B01D63/02
Filed: 1985-06-19
Granted: 1989-09-21
Abstract: The hollow-fiber filter module includes two annular members (1,1'), plurality of hollow fiber (3) for filtration which are arranged in linear shape between the members (1,1'), two fixing members (2), each being attached on the inside surface of the annular members (1,1'), which fit and fix the hollow fiber with both side ends being open, compartment member (5) defining a filtrate-gathering chamber (4) on one (10) of two outletfaces forming by both side end openings of the hollow fibers (3), and one or more filtrate conduit (6) for introducing the filtrate gathered in the filtrate-gathering chamber (4) toward the other outlet face.
Patent KR-900005755-B1 (KR)
Title: Rotating electric motor with reduced cogging torque
Inventor: KODO MAKODO
IPC: H02K29/06
Filed: 1985-07-11
Granted: 1990-08-09
Abstract: The magnetic member has an even no. of permanently magnetised n and s poles alternately positioned around the rotary axis of the motor. The armature core has teeth mode between two adjacent winding slots where a number of overlapping winding coils of polyphase winding groups are wound. The number of teeth is not less than twice the no. of poles and the no. of phases is not less than 2. The winding slots are positioned at unequal angles so that the no. of phases of the winding slots with the period of the 1 pole pitch of the magnet member is larger than twice the no. of phase of the polyphase winding groups.
Patent KR-930008213-B1 (KR)
Title: Calcium control system
Inventor: CLARE KENNETH
IPC: A23L29/20
Filed: 1985-08-29
Granted: 1993-08-26
Abstract: Ions are controllably released into solution by novel blends of a hydrocolloid that is one or a combination of guar, oxidized guar, carboxymethyl guar, depolymerized guar, hydroxyalkyl guar, polyvinyl alcohol, carboxymethyl cellulose, xanthan gum, cold-water-soluble locust bean gum, cold-water-soluble starch, hydroxyethylated starch, and hydroxypropylated starch, and a calcium, barium, or strontium salt, in which the ratio of salt to hydrocolloid ranges from 10:1 to 1:20, based on total dry weights. They are rnixed with a soluble alginate in relative amounts such that the bivalent cation level is the amount theoretically necessary to convert 16-60% of the soluble alginate. The mixtures are especially useful in alginate print paste compositions and in preparation of various foods for humans and animals.
Patent KR-880002280-B1 (KR)
Title: Softening agent and method of producing acrylic fiber having animal hair-like touch by treatment with said agent
Inventor: NOMURA KATSUAKI
IPC: D06M15/555
Filed: 1985-11-07
Granted: 1988-10-21
Abstract: The invention is a softening agent including a silicon resin, an emulsifier and an antistatic agent mixed in coexistance and a process for treating acryl fiber with the agent to give the fiber an animal hair-like soft touch.  The agent has a mixture of organopolysiloxane (A) one weight part, partial phosphoric ester (B) 0.1 to 0.5 part and wholly or partially phosphoric ester salt (C) 0.1 to 4.0 part stably dispersed in a medium of agua family.  The process applies the agent onto acryl fibers and heat treates at the temperature (60) to (150) degree (C) in the wet or dry atm.
Patent KR-940005647-B1 (KR)
Inventor: TAIRAKA YOSHIKO
IPC: C08G18/00
Filed: 1985-12-07
Granted: 1994-06-22
Abstract: 내용 없음.
Patent KR-890001224-B1 (KR)
Title: Reset and data protecting circuit
Inventor: PARK SEUNG-KON
IPC: G06F1/00
Filed: 1986-01-17
Granted: 1989-04-27
Abstract: The circuit for resetting only at on/off times of the system power and providing battery power to memory at off time of the system power comprises a low voltage detector (10) with hysterisis characteristics, a single stable multivibrator (20) for providing reset pulse when receiving the output from (10), a latch cct. (30) for latching the output of (20) at the edge triger position, a buffer (40) for driving the reset pulse, a CPU (50), a writing protector (60) for protecting the writing function in abnormal state, a memory selector (70) for selecting memory chip (80) with address signal of (50), and OR gate (90) for receiving signals of (30) and (70).
Patent KR-940007082-B1 (KR)
Inventor: CAPUTO WILLIAM R
IPC: H02M7/5387
Filed: 1986-02-19
Granted: 1994-08-04
Abstract: 내용 없음.
Patent KR-900000891-B1 (KR)
Title: Reducing the temperature in a regeneration zone of a fluid catalytic cracking process
Inventor: LENGEMANN ROBERT A
IPC: C10G11/14
Filed: 1986-02-20
Granted: 1990-02-17
Abstract: A fluid catalystic cracking unit comprises a regeneration zone with a reduced temp. and a reaction, and is operated by processing a hydrocarbon feedstock contg. 50 vol.% in more than 500 F.  The reducing process comprises (a) contacting the feedstock with a solid mixt. of a regenerated fluidizable cracking catalyst and coke-making solid particles of alpha-alumina in ratio 100:11:100, (b) sepg. conversion prods. from the mixt., (c) recovering the conversion prods., (d) passing the mixt. to the peneration zone to remove the coke, and (e) passing the regenrated mixt. of the catalyst and coke- making solid particles to the reaction zone to contact the feedstock.
Patent KR-890001097-B1 (KR)
Title: Purification method of acanthopanax sessiliforum saponin
Inventor: KIM SUNG-JONG
IPC: A61K36/254
Filed: 1986-03-21
Granted: 1989-04-24
Abstract: A method for purification of saponine from AC anthopanax Sieboldianus comprises (i) mincing an Acanthopanax Sieboldianus and extracting with hot alcohol (or contg. water), (ii) concg. extracts and diluting with 1:1-2 water-MeOH and (iii) passing through a column filling with Amberlite 1RA-200 and Amberlite 1RA-900 by 1-2:1 mixing ratio.
Patent KR-910007250-B1 (KR)
Inventor: RUB PETER
IPC: B23Q3/157
Filed: 1986-08-26
Granted: 1991-09-24
Abstract: 내용 없음.
Patent KR-950003706-B1 (KR)
Title: High light output short duration chemiluminescent compositions
Inventor: KOROSCIL ANTHONY
IPC: C09K11/07
Filed: 1987-02-03
Granted: 1995-04-17
Abstract: Novel activator and oxalate compositions are disclosed which, when combined, result in a chemiluminescent light of high light output and short duration.
Patent KR-950012516-B1 (KR)
Inventor: MITSUISHI NAOKI
IPC: G06F12/00
Filed: 1987-03-19
Granted: 1995-10-18
Abstract: 내용 없음.
Patent KR-910005683-B1 (KR)
Title: Elastomeric composition
Inventor: ALLEN RALPH D
IPC: C08K5/36
Filed: 1987-05-20
Granted: 1991-08-01
Abstract: Blends comprised of (A) a high molecular weight elastomeric polymer; (B) a sufficient amount of an ethylene/alphaolefin/nonconjugated polyene terpolymer having a number average molecular weight of between about 1,000 and about 15,000 such that variety of the blend is at least about 5% lower than the viscosity of component (A) alone, and (c) a curative, exhibit increased processability, and, when cured, exhibit unexpectedly desirable tensile strength, ozone resistance and oil resistance.
Patent KR-950008972-B1 (KR)
Inventor: KORO ASATO
IPC: A01N43/90
Filed: 1987-09-11
Granted: 1995-08-10
Abstract: 내용 없음.
Patent KR-900005555-B1 (KR)
Title: Data exchange circuit between processors using interrupt
Inventor: PARK BYUNG-HO
IPC: H04L12/00
Filed: 1987-12-31
Granted: 1990-07-31
Abstract: A data exchange circuit for a multiprocessor computer system comprises (A) first means which logically combines the address signals of the processor, and generates the flag address signal for flag byte access of dual port memory, (B) second means which provides the output of the first means to the off-board and onboard processors by bus grant acknowledge signal and memory chip selection signal and provides the first/second cotnrol signals for the first state or the third/fourth control signals for the second state, and (c) third means which provides interrupt signal for exchanging data at the first/second control signals or provides interrupt removal signal at the third/fourth control signals.
Patent KR-900007896-B1 (KR)
Title: Method for making a ceramic multilayer structure having internal copper conductors
Inventor: BON EAN
IPC: B22F1/10
Filed: 1988-01-12
Granted: 1990-10-22
Abstract: A thick film paste compsn. comprises finely divided metallic copper particles dispersed in liq. organic medium of n-butyly methacrylate dissolved in organic solvent in which other noncellulosic polymers are insoluble. Pref. solvent is terpinol. A multilayer electronic element comprises patterned conductive layers of the paste sandwiched between green ceramic layers of finely divided ceramic dielectric material and nonreducing low melting glass dispersed in solid matrix of acrylic polymer binder. The element is fired in a buffered low oxygen contg. atmos. to volatilise all the organic components and is useful for integrated circuits, multilayer capacitors of resistors, etc. Better sintering control is obtd. allowing prodn. of continuous layers of uniform thickiness.
Patent KR-920006812-B1 (KR)
Inventor: NAGAYOSHI AKIO
IPC: B29C53/80
Filed: 1988-03-05
Granted: 1992-08-20
Abstract: 내용 없음.
Patent KR-970000337-B1 (KR)
Inventor: TADASHI SATO
IPC: F04C28/26
Filed: 1988-03-19
Granted: 1997-01-08
Abstract: 내용없음.
Patent KR-970004487-B1 (KR)
Title: A solar cell of amorphous silicon
Inventor: JI ILL-HWAN
IPC: H01L31/0445
Filed: 1988-04-23
Granted: 1997-03-28
Abstract: The present invention provides an amorphous silicon solar cell with a compensating layer which can enhance the efficiency of a solar cell. In the inventive solar cell, a B2H6 film is minutely doped on an intrinsic amorphous silicon layer (3b).
Patent KR-900007440-B1 (KR)
Title: Safety belt
Inventor: LEE DON-HUI
IPC: B60R22/48
Filed: 1988-08-25
Granted: 1990-10-10
Abstract: The system prevents accidents from occurring due to nonwearing of a safety belt or reduces injury from accidents. The system includes a relay section (D) for delaying signals of seat sensor (B) and belt sensor (C); guide announcement section (F) for guiding belt-unwearing passengers; direction-guide lamp relaying section (I) for stopping car; delay relaying section (J) for counting time of 59 sec; brake control part (M) for reducing the speed of car until the safety belt is properly worn.
Patent KR-920008747-B1 (KR)
Inventor: OYABU GEIJI
IPC: G03G21/16
Filed: 1988-09-19
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-910001895-B1 (KR)
Inventor: MAZURA SATOSHI
IPC: D04H1/54
Filed: 1989-01-12
Granted: 1991-03-30
Abstract: 내용없음.
Patent KR-910002862-B1 (KR)
Title: Process for preparing fructose oligo saccharide
Inventor: LIM HAN-JIN
IPC: C13K11/00
Filed: 1989-01-18
Granted: 1991-05-06
Abstract: Fructose oligosaccharide (I) is prepd.  by  reacting  sucrose and cellulase at 70 deg.C or less, 600-1000rpm and pH  3.5-7.0  in the reactor contg. hydrophobic  organic  solvent  (II)  and  water (mixing ratio (II):water is  1-10:100).  The  (II)  is  n-pentane, cyclobutane,   2-methylbutane,   n-hexzne,     2,2-dimethylbutane, trichloro- ethylene, isoamylalcohol, benzene, toluene,  chloroform etc. The (I) is used as sweetner for foods and drinks,  activating factor for cultivating medium, Bacillus bifidus, etc. is  obtained high concentration and the reaction rate is fast.
Patent KR-920006887-B1 (KR)
Inventor: SUGIOKA TAKAMI
IPC: F16C33/66
Filed: 1989-01-19
Granted: 1992-08-21
Abstract: 내용 없음.
Patent KR-930002670-B1 (KR)
Inventor: SAKAMOTO MITSURU
IPC: H01L23/522
Filed: 1989-03-13
Granted: 1993-04-07
Abstract: 내용 없음.
Patent KR-920001772-B1 (KR)
Inventor: KENEALY WILLIAM R
IPC: C07K16/00
Filed: 1989-04-26
Granted: 1992-03-02
Abstract: 내용 없음.
Patent KR-970008460-B1 (KR)
Title: Horizontal edge correcting circuit for digital video processing
Inventor: MIN BYUNG-MIN
IPC: H04N5/208
Filed: 1989-05-01
Granted: 1997-05-24
Abstract: A circuit for correcting a horizontal contour used in a digital image signal processing system is disclosed. The circuit comprises a number of filters(12A-12C) filtering an inputted luminance signal to provide a number of filtered signals; a mixer(16), responsive to an external signal(cs), for adding or extracting the filtered signals; an adder for adding the original luminance signal and the output signal from the mixer(16).
Patent KR-930003449-B1 (KR)
Title: Device connected to wireless remotely sirenprograms
Inventor: RUBER GUNTER
IPC: G08B27/00
Filed: 1989-07-12
Granted: 1993-04-29
Abstract: A programming unit (1) for ON-OFF switching of a siren or similar warning device can be provided with remote actuation capability by connecting it to a radio receiver tuner (27) and radio data signal decoder (25). The output of the signal decoder (25) is connected to a block decoder (12). Some of the block decoder outputs are connected to a comparison circuit (8) which attempts to match a broadcast siren address with a stored address uniquely identifying the associated siren program unit (1). In the event of a match, a set of flip-flops and gates controls loading of information at other block decoder outputs into a siren program buffer memory (4) and then into an end memory (3) attached to and controlling the program unit (1). After a siren program is performed, end memory (3) is reset.
Patent KR-940006955-B1 (KR)
Inventor: TOO MAI-TSUAN
IPC: G04C13/11
Filed: 1989-08-25
Granted: 1994-07-30
Abstract: 내용 없음.
Patent KR-940008836-B1 (KR)
Title: Dividing force measuring device for gear assembler of shell safety device
Inventor: JO KYU-CHOL
IPC: F42B35/00
Filed: 1989-10-14
Granted: 1994-09-26
Abstract: The apparatus tests if the assembled gears, where a small plate type gear is staked to a shaft type pinion, are separated in a shaft direction under a standard external load. The assembled gears are used for an explosion time delay in the safety device of the cannonball fuse. The test apparatus comprises a support plate (2) fixedly erected on an end of a base plate (1); a projected hole (5) perforated in the support plate (2); a bushing (4) inserted in the hole (5); a rotary shaft (7) having an eccentric cam (6) formed between the hole (5) and a shaft support (3); a push-pull gauge (12) fixed to an upper part of the support plate (20); a shaft (14) guiding a specimen (13) to move up/down by the eccentric cam (6).
Patent KR-0119188-B1 (KR)
Inventor: KIRSCH AXEL
IPC: A61F2/08
Filed: 1989-12-09
Granted: 1997-09-30
Abstract: 내용 없음.
Patent KR-960010986-B1 (KR)
Title: Process and installation for recovering reusable gas from waste through pyrolysis
Inventor: WOLF BERND MICHAEL
IPC: B01D3/00
Filed: 1988-08-03
Granted: 1996-08-14
Abstract: According to a process for recovering reusable gas from waste through pyrolysis, the previously comminuted waste is transformed into fluff, granulates or pellets and introduced into a degassing drum (16), in which low temperature carbonization gas is generated and separated from the residual matter. The low temperature carbonization gas is decomposed into combustion gas in a gas converter (19) and cleaned in a subsequent gas washing installation (21-24 and 47-51) with circulating washing water. Part of the water of the circulation system of washing water is withdrawn and replaced with fresh water in order to limit its concentration of toxic substances. The pyrolysis residues to be withdrawn from the low temperature carbonization drum are withdrawn through a water bath (72). At least part of the quantity of liquid withdrawn from the circulation system of washing water of the gas washing installation (21-24) is introduced in the water bath (72).
Patent KR-0141377-B1 (KR)
Inventor: STEINBRENNER ULRICH
IPC: F02D35/00
Filed: 1989-03-04
Granted: 1998-07-01
Abstract: 본 발명은 내연기관의 유입 파이프에  연결된 탱크 배출 밸브를 작동시키기 위한  출력 밸브를 얻기 위한 방법에 관한 것 이다. 제어 계수는 람다  제어기 산출단계에 의해 제공되며 탱크 배출 밸브를 통해 공급되는 람다 예정값으로부터 어떠한 편차도 발생 되지  않는 연료량을 재생할때까지 부하 계수를 수정 한다. 제어된 부하 계수는 작동 상태에서  공급되는 재생 연료량에 대한 예비 제어 값을 수정 한다. 그 방법 은 탱크 배출 밸브의  압력 상태를 고려 한다. 그에 따라 큰 음압이 발생하나 넓은 범위내에서 변동돨 수 있는 쓰로틀 플랩뒤의 내연기관의 유입 파이프 안으로 탱크 배출 파이프의 개구부를 위치 시킬 수 있게 된다. 상기 와 같은 방법은 큰재생 가스 유동으로 작동 가능하게 할 뿐만아니라 신뢰성 높은 작동을 제공하는 중첩 제어를 갖는 예비 제어 시스템 내에서의 변동을 고려 한다. 상기  방법을 수행하기 위한 장치가 또한  본 발명에 개시 되어 있다.
Patent KR-950004896-B1 (KR)
Title: Platinum complexes and antitumor agents containing them as an active ingredient
Inventor: TOTANI TETSUSHI
IPC: C07C62/04
Filed: 1990-03-30
Granted: 1995-05-15
Abstract: Novel platinum complexes of the formula: <CHEM> wherein R<1> and R<2> are identical or different lower alkyl groups, or R<1> and R<2> taken together form a -(CH2)m- bridge, and m is an integer from 2 to 5, and antitumor agents comprising the compounds (I) are disclosed, which are effective against cisplatin-resistant ascitic murine leukemia, murine leukemia, and solid tumors with only slight hemotoxicity and nephrotoxicity.
Patent KR-0134634-B1 (KR)
Inventor: SAKUMA TETSUO
IPC: C10L1/00
Filed: 1990-04-17
Granted: 1998-04-18
Abstract: 내용없음.
Patent KR-930005260-B1 (KR)
Title: Process for producing n-phosphono methylglycine
Inventor: FIELDS JR DONALD L
IPC: B01J27/24
Filed: 1990-05-24
Granted: 1993-06-17
Abstract: A process for the production of N-phosphonomethylglycine comprising contacting N-phosphonomethyliminodiacetic acid with a molecular oxygen-containing gas in the presence of a catalyst selected from the group consisting of the salts and salt complexes of manganese, cobalt, iron, nickel, chromium, ruthenium, aluminum, molybdenum, vanadium and cerium, and an effective amount of a quinone or hydroquinone.
Patent KR-930001891-B1 (KR)
Inventor: OSADA KIMIO
IPC: H01J61/30
Filed: 1990-06-16
Granted: 1993-03-19
Abstract: 내용 없음.
Patent KR-930010468-B1 (KR)
Title: Signal multiplier circuit in pulse meter
Inventor: KIM HUNG-SU
IPC: G08C15/06
Filed: 1990-06-21
Granted: 1993-10-25
Abstract: The signal multiplexer circuit employs a transmission line of two lines instead  of  the  output  of  group  pulse  meters.  The outputted pulse signal from the pulse meter in a pulse  generation unit (101) is temporarily saved, and  the  sequentially  outputted signals are encoded, and thus the signals  are  transmitted  to  a counter unit (302) by the two lines. A  binary  coded  unit  (203) converts binary digit to the 4 bit value. A  pulse  saving  output unit includes several flip-flops  and  AND  gates.  A  transmitter (208) includes a transformer (T) and a capacitor (C1).  A  counter (302) includes a tone-decoding function which converts  Dual  Tone to digital signal.
Patent KR-930001305-B1 (KR)
Inventor: MIYAZAKI TSUYOSHI
IPC: A61K9/00
Filed: 1990-10-18
Granted: 1993-02-25
Abstract: 내용 없음.
Patent KR-920009967-B1 (KR)
Title: Clamping device
Inventor: WON PYONG-SHIK
IPC: B23B31/19
Filed: 1990-11-01
Granted: 1992-11-09
Abstract: The apparatus clamps the inner and outer part of the circular thin plate  with  a  center  hole  in  the  case  of  turning  the workpiece,  so  as  to  reduce  the  setting  time.  The  clamping apparatus comprises a base member (10)  having  a  female  screwed part (11), a space part (12), and a support  (13)  for  supporting the workpiece (1) and being inserted into the chuck of a lathe;  a socket member (40) more protruding than the base member  (10)  and having a  nut  for  loading/unloading  a  wrench;  an  inner  part clamping member (30); a push member (20) moving up/down  according to tightening of the socket member (10); an actuating member  (50) for unclamping the workpiece  (1);  an  elastic  member  (60)  for moving the actuating member (50) upward.
Patent KR-940006057-B1 (KR)
Inventor: OKUBO KOHACHI
IPC: F02M37/00
Filed: 1990-12-04
Granted: 1994-07-02
Abstract: 내용 없음.
Patent KR-950000699-B1 (KR)
Inventor: BERGER JOEL G
IPC: C07C209/28
Filed: 1989-07-26
Granted: 1995-01-27
Abstract: 내용 없음.
Patent KR-0146041-B1 (KR)
Title: Process for producing a reading/recording magnetic head
Inventor: PAUL LOUIS MEUNIER
IPC: G11B5/187
Filed: 1989-12-15
Granted: 1998-10-15
Abstract: PCT No. PCT/FR89/00657 Sec. 371 Date Aug. 22, 1990 Sec. 102(e) Date Aug. 22, 1990 PCT Filed Dec. 15, 1989 PCT Pub. No. WO90/07772 PCT Pub. Date Jul. 12, 1990.A magnetic head and a method for producing the magnetic head comprising the steps of: producing a groove in a first face of a substrate; depositing a material having good magnetic characteristics on the walls of the groove; depositing a non-magnetic material in the groove over the material having good magnetic characteristics; machining a second face of the substrate until the non-magnetic material is reached, so as to create a magnetic gap; and bonding a part carrying a magnetic layer onto the first face of the substrate so as to form a magnetic circuit.
Patent KR-940001265-B1 (KR)
Inventor: OKAWA RYOHEI
IPC: A61K39/00
Filed: 1989-12-28
Granted: 1994-02-18
Abstract: 내용 없음.
Patent KR-940003887-B1 (KR)
Inventor: YAMAMOTO SHIGEYUKI
IPC: C08G77/06
Filed: 1991-01-09
Granted: 1994-05-04
Abstract: 내용 없음.
Patent KR-940002197-B1 (KR)
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N9/78
Filed: 1991-03-25
Granted: 1994-03-18
Abstract: 내용 없음.
Patent KR-940001924-B1 (KR)
Inventor: BEEBE KENNETH W
IPC: F23R3/04
Filed: 1991-04-19
Granted: 1994-03-11
Abstract: 내용 없음.
Patent KR-930009601-B1 (KR)
Title: Battery charging circuit
Inventor: JU YONG-JIN
IPC: H02J7/00
Filed: 1991-05-23
Granted: 1993-10-07
Abstract: This  is  about  the  control  circuit  of  battery  charge, specially about one which includes a  battery  discharging  device removing memory effect by means of complete  charge  and  complete discharge to achieve the  effect  of  short  charge  time  by  the control of battery charge quantity. This comprises a power  supply section (1) supplying DC, a charge control section (2)  and  timer to control charge by timer and charge current of power supply  (1) as V1 and V2 at each terminal of resistor R1.
Patent KR-100209766-B1 (KR)
Inventor: SONG IN-ILL
IPC: H01L21/768
Filed: 1991-07-11
Granted: 1999-07-15
Abstract: 본 발명은 다층 금속 공정진행시 문제가 되는 금속간의 쇼트와 스텝 커버리지를 개선시킬 수 있는 어닐을 이용하는 반도체 소자의 다층 금속 형성방법에 관한 것으로 통상의 다층 금속 형성방법에 있어서, 제1금속(4)을 포토 작업후 습식 식각과 건식 식각을 실시하고 이어서 일시적인 어닐, 즉 550 까지 급속히 올리고 바로 급속히 내리는 공정을 실시한후 이어서 층간절연막(6)과 제2금속(7)을 차례로 증착하여서 이루어지는 것이다.
Patent KR-940008912-B1 (KR)
Inventor: NAGATA TERUYUKI
IPC: C07C211/46
Filed: 1991-09-18
Granted: 1994-09-28
Abstract: 내용 없음.
Patent KR-940008801-B1 (KR)
Title: Projection tv
Inventor: PARK JAE-BOM
IPC: H04N5/74
Filed: 1991-10-23
Granted: 1994-09-26
Abstract: Projection-type television including a lens for magnifying an image of a cathode-ray tube to a predetermined size, and reflecting mirror for reflecting the image to its front is disclosed in which a first reflecting mirror is arranged in front of the lens in slope, a lead screw placed on the same axis as that of a motor is connected to a screen to be able to move in the front and the rear, thereby reducing the whole thickness of the television set.
Patent KR-940009882-B1 (KR)
Inventor: IRIE NOBUHIKO
IPC: B29C35/02
Filed: 1991-12-12
Granted: 1994-10-18
Abstract: 내용 없음.