baber/WOPTO huggingface dataset:
Patent KR-920001325-B1 (KR)
Title: Sense amp driver of memory device
Inventor: SUH SUNG-MO
IPC: G11C7/06
Filed: 1989-06-10
Granted: 1992-02-10
Abstract: The sense amplfier driver comprises a first  inverter  (IV10) for inverting the sensing clock,  a  second  inverter  (IV30)  for re- inverting the outputs of  the  first  inverter,  a  sense  amp. driving element (IV50) including time delaying resistors (R11,R12) disposed  between  the  gates  of  transistors  (TS1,TS2,TS3),  in parallel  with  the  terminals  of  the   second   inverter.   The transistors are turned on s1uccessively  at  a  different  time  in response to the outputs of the second inverter.  The  driver  also includes  n-channel   MOS   transistors   (Tf2,Tf3)   as   sensing transistors having drains connected commonly to the low  potential te1rminal of the  sense  amplifier.  The  N-channel  transistor  is arranged in parallel with the pull-down transistor of  the  second inverter so that the gate  voltages  of  the  sensing  transistors should be pulled  down  immediately  when  the  sensing  clock  is disabled.
Patent KR-0136911-B1 (KR)
Title: Manufacturing method of bipolar linear ic
Inventor: LEE KYUNG-ILL
IPC: H01L29/70
Filed: 1989-08-23
Granted: 1998-04-24
Abstract: A fabrication method of bipolar linear IC(integrated circuit) is disclosed. The method comprises the steps of: implanting base ions into a substrate using a photoresist pattern(PR)(1) as a mask; and repeatedly spin-coating a base contact photoresist pattern(2) on the photoresist pattern(1) in order to self-align one surface of the base contact to a base diffusion layer, thereby forming a base contact(8) having a minimized overlap distance. For decreasing an over-etch when the base contact(8) is being form, the method further comprises a step of implanting impurities same as the base into the self-aligned one surface of the base contact.
Patent KR-920000760-B1 (KR)
Title: Antidepressant n-substituted nicotinamide compounds
Inventor: SACCOMANO NICHOLAS A
IPC: C07D213/82
Filed: 1989-08-30
Granted: 1992-01-21
Abstract: Certain N-substituted nicotinamide compounds having formula (I) below   <CHEM> and pharmaceutically acceptable acid addition salts thereof wherein R<1> is 1-piperidyl, 1-(3-indolyl)ethyl, C1-4 alkyl, phenyl, 1-(1-phenylethyl), benzyl or mono-substituted benzyl wherein the substituent is methyl, methoxy, chloro or fluoro; and R<2> is bicyclo[2.2.1]hept-2-yl or <CHEM>  wherein Y is hydrogen, fluoro or chloro; and X is hydrogen, fluoro, chloro, methoxy, trifluoromethyl, cyano, carboxy, carbo(C1-4 alkoxy), methylcarbamoyl or dimethylcarbamoyl function as selective inhibitors of calcium-independent phosphodiesterase and are useful as antidepressants.
Patent KR-910007571-B1 (KR)
Inventor: TANAKA MASAYA
IPC: C07C69/76
Filed: 1989-09-04
Granted: 1991-09-28
Abstract: 내용 없음.
Patent KR-920002098-B1 (KR)
Title: Discharge circuit for pulse power discharge lamps
Inventor: LEE JONG-MIN
IPC: H05B41/30
Filed: 1989-12-12
Granted: 1992-03-10
Abstract: a discharge  maintaining  power  source (3) and a discharge circuit (6),  both  of  them  being  connected through diodes to an anode (A) of a glow discharge tube (1); and a discharge circuit (7) also connected to the  glow  discharge  tube (1). With the circuit, the pulsed operational voltages of the glow discharge tube (1) is lowered, and the minimum  operation  voltage of the  glow  discharge  tube  is  lowered  without  significantly increasing the average current for maintaining the glow discharge.
Patent KR-910010195-B1 (KR)
Inventor: GRANT JAMES J
IPC: H02K9/06
Filed: 1988-04-29
Granted: 1991-12-20
Abstract: 내용 없음.
Patent KR-100220988-B1 (KR)
Title: Process for decontaminating cell cultures infested by mycoplasms
Inventor: KLAUS-DIETER LANGNER
IPC: C12N5/071
Filed: 1990-05-24
Granted: 1999-10-01
Abstract: The invention relates to a process for decontaminating mycoplasma-containing cell cultures. This entails cell cultures infected by mycoplasmas being subjected in a first step to an antibiotic treatment, and subsequently in a second step cells which are still infected being eliminated by 6-methylpurine deoxyribose solution.
Patent KR-930007681-B1 (KR)
Title: Ttl-level connected circuit between a com-port and serial interface
Inventor: OH YONG-TAEK
IPC: G06F13/14
Filed: 1990-07-28
Granted: 1993-08-18
Abstract: The interface personal computer and the communication  device use RS 232C level connection for individually  independent  serial communication. But a communication device of card type inside  the personal computer needs dual RS 232C voltage level drivers.  Also, it has the inconvenience  of  adjusting  communication  speed  and parameters. And RS  232C  connection  levels  require  +12V,  -12V voltage  level  supply  devices  to  a  disadvantage.  Thus,   the communication device of the invention is  designed  to  remove  RS 232C voltage driver and employ a +5V single power supply to  drive it. COM port in initial condition  causes  error  to  noise,  with reducing error. Personal computers  dominate  communication  speed and parameters, minimize circuits, reduce cost,  and  upgrade  the convenience of using.
Patent KR-940007341-B1 (KR)
Inventor: YAMAMOTO HAJIME
IPC: G03G21/00
Filed: 1990-09-24
Granted: 1994-08-13
Abstract: 내용 없음.
Patent KR-100242864-B1 (KR)
Inventor: HUZIWARA YOSHIHITO
IPC: H04B1/66
Filed: 1990-09-26
Granted: 2000-02-01
Abstract: 본 발명은 디지털 신호의 보다 높은 주파수 범위에 대해 더 넓게 선택되는 범위의 폭이 다수의 범위로 분할되고, 부호화된 신호는 각 범위에 대해 합성되며, 여기서 부호화는 분할된 주파수 범위의 성분의 특성을 검출하는 출력작용에 따라 제어됨과 더불어 검출시간의 지속기간은 입력 디지털 신호의 특성의 작용에 따라 보다 효율적인 부호화가 수행될 수 있도록 보다 낮은 주파수에 대해 더 길게 선택되는 디지털 신호 부호화 장치에 관한 것이다.
Patent KR-960003235-B1 (KR)
Inventor: IKENAGA YOSHIHIRO
IPC: C01B32/336
Filed: 1991-03-21
Granted: 1996-03-07
Abstract: 내용 없음.
Patent KR-930010096-B1 (KR)
Title: Isolation method of semiconductor device
Inventor: LEE CHANG-JAE
IPC: H01L21/76
Filed: 1991-04-13
Granted: 1993-10-14
Abstract: The device-isolating method  of  a  semiconductor  device  is characterized by (a) growing a heat  oxidizing  film  (2)  on  the semiconductor  substrate  (1),  and  defining  a  device-isolating region and an active  region,  (b)  etching  the  device-isolating region, (c) forming a CVD nitride film (4) on the  whole  surface, anisotropy etching it, and forming a nitride side wall on the side wall  of  the  etched  isolating   region,   (d)   reetching   the device-isolating region, (e) forming an  oxide  film  (5)  on  the regions by the oxidizing process, (f) removing the side wall  (4), and (g) forming a flattening layer (6) on the whole  surface,  and etching the layer (6) and the film (5) to expose the substrate (1) of the active region.
Patent KR-950002899-B1 (KR)
Inventor: SAKUMA TORANOSUKE
IPC: B60J3/02
Filed: 1991-07-24
Granted: 1995-03-28
Abstract: 내용 없음.
Patent KR-100212595-B1 (KR)
Inventor: HEINZ BERGMANN
IPC: B30B9/28
Filed: 1991-08-30
Granted: 1999-08-02
Abstract: 폐기물 특히, 압축 가능한 쓰레기용 압축 장치로서, 장치 케이싱의 쓰레기 수용실의 하부 영역에 압축판을 구비한 압축 피스톤이 마련되며, 이 압축 피스톤은 수평 방향으로 이동 가능하며 수용실에 접속된 컨테이너 내로 쓰레기를 운반하여 그곳에서 압축시키는 장치에 있어서는, 확실하게 마모되지 않도록 형성된 덮개의 작용에 필요한 공간이 최대한 적어질 수 있도록 장치가 구성되어야 한다. 
     이를 위하여 본 발명의 쓰레기 압축 장치에 있어서는, 수용실에 쓰레기가 연속적으로 채워지며, 압축 피스톤에는 수평 방향 축선을 중심으로 회전 가능한 셔블이 장착되며, 이 셔블에는 복귀 행정 동안 수용실 내의 쓰레기 아래로 진입하는, 압축판의 반대 방향을 향하고 있는 예각으로 된 가장자리가 제공되고, 복귀 행정의 말기에 셔블은 예각으로 된 가장자리에 의해 수평 방향 축선을 중심으로 위쪽으로 반전되어, 셔블 아래로부터 밀어 올려진 쓰레기가 압축 피스톤의 압축판의 전방으로 운반된다.
Patent KR-950008826-B1 (KR)
Title: Apparatus of calibration for torque wrench
Inventor: CHU JIN-WON
IPC: G01L3/10
Filed: 1991-09-03
Granted: 1995-08-08
Abstract: The device improves the efficiency of torque measurement by using a microprocessor which has a strain guage. The device comprises a torque cell(1) which has a holder(2), a torque cell adaptor(6) and bolts(5,5'), the holder(2) being connected by a bolt(4), a torque cell adaptor(6) connected by a bearing(7), a bearing(7) fixed by a bearing holder(8), a socket(9) connected to a torque cell adaptor(6), and an electrical unit(10) which examines the accuracy of torque wrench.
Patent KR-950003832-B1 (KR)
Title: Automatic transmission method for fax
Inventor: PARK MIN-YONG
IPC: H04N1/32
Filed: 1991-11-26
Granted: 1995-04-20
Abstract: The method includesg steps of; transmitting a dial signal corresponding to the one-touch dial key by reading it from the memory and then detecting if the current mode is a facsimile mode; determining if the transmitting manuscript is set; transmitting a picture of the set document when the manuscript is set in the scanner; processing the corresponding input key after finding that the signal of the input key is not the starting key signal; and transmitting a picture of the set manuscript when the manuscript is determined to be set, or performing a receiving operation when the manuscript is not set.
Patent KR-960006077-B1 (KR)
Inventor: ALVAREZ RICHARD D
IPC: G06F13/40
Filed: 1991-11-29
Granted: 1996-05-08
Abstract: 내용 없음.
Patent KR-960000714-B1 (KR)
Inventor: SIMIZU MITSURU
IPC: H01L21/822
Filed: 1991-11-29
Granted: 1996-01-11
Abstract: 내용 없음.
Patent KR-940007328-B1 (KR)
Title: Method of producing reactive monoazo dyes
Inventor: SON KON-PYONG
IPC: C09B62/085
Filed: 1991-11-30
Granted: 1994-08-13
Abstract: This relates to a new manufacturing method of a reactive monoazo dye of formula (I). The manufacuring method comprises: A) diazonizing the aromatic amine compd. of formula (II); B) making monoazo compd. of (IV) by coupling with amino compd. of (III) in the presence of sodium carbobenzoate catalyst at 0-20 deg.C and in 2.0-5.0 pH; and C) condensing cyanurate chloride and aromatic amine compd. containing sulfatoethylsulfonate of (IV).
Patent KR-100238996-B1 (KR)
Inventor: ISOKAI KAZUYUKI
IPC: G06F12/08
Filed: 1991-12-06
Granted: 2000-01-15
Abstract: 프로세서(11)의 내부에 내부 캐쉬메모리(7)를 프로세서(11)와는 별도로, 2차 캐쉬메모리(4)를 준비하여, 내부 캐쉬메모리(7)의 내용과 2차 캐쉬 메모리(4)의 내용의 중복을 감소시켜, 힛트의 확율을 향상시킨다. 
     내부 캐쉬메모리(7)와 2차 캐쉬메모리(4)의 기억상황, 즉, 새로운 데이타의 기억이 허용되는 빈영역의 유무를 감시하고, 이 빈영역의 발생상황에 따라서, 내부 캐쉬메모리(7)와 2차 캐쉬메모리(4)의 데이타의 기억을 선택한다.
Patent KR-0164224-B1 (KR)
Title: Inhalation actuated dispensing apparatus
Inventor: BLANIK WILLIAM
IPC: A61M15/00
Filed: 1991-12-13
Granted: 1999-01-15
Abstract: Movement of the cover (B) relative to the housing (A) spring loads and latches a piston carrier (38) in the armed position. Inhalation causes a passageway door (14) to open, releasing the carrier latch (52) to permit the carrier to be moved toward the canister 18 by the spring 42. The piston 34 moves with the carrier 38, due to a fluid connection therebetween, applying a compression force on the spring loaded canister valve stem 32 and causing it to dispense the inhalant through an opening in the piston which functions as a nozzle. After the inhalant is dispensed, the carrier fluid vents permitting the spring of the canister valve stem to move the piston relative to the carrier, and thus release the force applied to the valve stem by the piston. The sensitivity of the toggle linkage between the door and the carrier latch is adjustable. The linkage can be manually tripped for testing purposes. <IMAGE>
Patent KR-0143892-B1 (KR)
Inventor: PARK ILL-JOO
IPC: H04N5/44
Filed: 1991-12-31
Granted: 1998-07-15
Abstract: 컴팩트 디스크 플레이어, 비디오 테이프 레코더 및 칼라텔레비젼이 일체로 형성된 복합 오디오/비디오 시스템의 멀티백업장치가 기술되는바, 메인마이컴 리로콘 또는 키이매트릭스 입력부로 부터의 키이 신호를 입력받아, VTR, CD, TV 및 덱크부를 위한 데이터 신호를 발생하여 VTR 마이컴, CD 마이컴 및 넥크부에 제공하고, 또한 정전시 백업 회로에서 발생된 전원을 입력받아 서브 마이컴의 백업기능을 제어토록 한다.
Patent KR-960003276-B1 (KR)
Title: Slippery film and the production thereof
Inventor: HUNAKI GEISUKE
IPC: B32B7/022
Filed: 1990-05-13
Granted: 1996-03-08
Abstract: A slippery film consists of an oriented film produced from a highly syndiotactic styrene polymer together with fine inorganic particles (0.001-1 wt.% of the film) having mean particle diameter 0.01-3 micron. The surface roughness of the film (by JIS-B-0601) (Ra) is 0.005-0.03 microns and the static coefficient of friction (by ASTM D-1894b) (microns) is 0.3-1.0. Pref. the film has Ra 0.001-0.2 micron and the styrene polymer has Al content below 3000 ppm, Ti below 10 ppm and and styrene monomer below 7000 ppm. The film has density below 1.07 g/cm3 and crystallinity 5-30%.
Patent KR-100213842-B1 (KR)
Title: Stable and homogeneous aqueous formulations of surfactants
Inventor: MARTINI THOMAS
IPC: C09K23/24
Filed: 1992-01-17
Granted: 1999-08-02
Abstract: Stable and homogeneous aqueous formulations of surfactants with an HLB of less than or equal to 13, which additionally contain a compound of the formula I <IMAGE> in which R<1> is C1-C8-alkyl, C1-C8-alkenyl, phenyl, alkylphenyl or phenalkyl with, in each case, 1 to 4 C atoms in the alkyl chain or cyclohexyl, R<2> is hydrogen, or one of the radicals mentioned for R<1> or R<1> and R<2> together with the N atom denote a heterocyclic radical, M is an alkali metal or ammonium cation or an equivalent of an alkaline earth or aluminium cation, and m and n are each, independently of one another, numbers from 6 to 8. The presence of the compounds of the formula I makes it possible to prepare stable and homogeneous aqueous formulations even of those surfactants which are otherwise only sparingly soluble or even insoluble in water.
Patent KR-100232370-B1 (KR)
Inventor: MARK S RODDER
IPC: H01L21/8244
Filed: 1992-01-29
Granted: 1999-12-01
Abstract: 본 발명의 SRAM 셀은 2개의 NMOS 드라이브 트랜지스터, 2개의 PMOS 트랜지스터,드라이브 트랜지스터들 중 한 트랜지스터의 게이트(34) 상에 배치되고 이 트랜지스터들 중 다른 드라이브 트랜지스터의 게이트(34) 상에 배치되는 제1 및 제2하부 캐패시터 플레이트(50, 52), 제1 및 제2하부 캐패시터 플레이트 상의 유전 물질층(68), 및 로드 트랜지스터들 중 한 트랜지스터의 게이트를 형성하고 이 트랜지스터들 중 다른 트랜지스터의 게이트를 형성함으로써 캐패시터 플레이트가 드라이브 트랜지스터의 게이트들 사이에 2개의 교차 결합 캐패시터를 형성하여 셀의 안정성이 증진되는 것을 특징으로 하는 유전층 상의 제1 및 제2상부 캐패시터 플레이트(20, 26)를 포함할 수 있다. 또한, 본 발명은 SRAM 셀을 형성하는 방법도 포함하고 있다.
Patent KR-960003490-B1 (KR)
Inventor: SHINOHARA ISAO
IPC: G11B25/06
Filed: 1992-02-01
Granted: 1996-03-14
Abstract: 내용 없음.
Patent KR-960003207-B1 (KR)
Inventor: TADASHI NAGAKAWA
IPC: H04N5/347
Filed: 1992-02-08
Granted: 1996-03-06
Abstract: 내용 없음.
Patent KR-940003659-B1 (KR)
Title: Semilogic deck for automobile
Inventor: HO YU-KWAN
IPC: G11B15/10
Filed: 1992-02-14
Granted: 1994-04-25
Abstract: Using jointly the mechanical (manual) mode for eject mechanism and the logic mode for tape driving mechanism, this semi logic car deck enables to improve reliability and reduce its price. The car deck having the eject mechanism comprises; a tape driving mechanism (20) for bidirectional driving selectively; a two speed motor (M) for providing a rotational force to a flywheel (11) and the tape driving mechanism; a solenoid (SOL) for controlling a program switching operation and a play operation; a head sash (15); a program arm (14) for controlling a pinchroller operation (13).
Patent KR-950004891-B1 (KR)
Title: Process for the selective catalytic decomposition of alkyl ether and alcohols in a feedstock originating from the synthesis of metyl-tert-amylether
Inventor: AMCILLOTTI FRANCESCO
IPC: C07C7/148
Filed: 1992-03-18
Granted: 1995-05-15
Abstract: A process for the selective catalytic decomposition of alkyl ethers and alcohols in a feedstock originating from the synthesis of methyl tert-amyl ether (TAME) is described, consisting of reacting said feedstock in the presence of a catalyst consisting of silica modified by the addition of alumina in a quantity of between 0.1 and 1.5% by weight of the silica, operating at a temperature of between 200 and 250 DEG C and at a space velocity (LHSV) of between 4 and 15 h<-><1>.
Patent KR-940009676-B1 (KR)
Inventor: HIRABAYASHI TERUHIKO
IPC: C23F1/28
Filed: 1992-03-21
Granted: 1994-10-15
Abstract: 내용 없음.
Patent KR-960014121-B1 (KR)
Inventor: HOSOYA TOSHIFUMI
IPC: C03C25/12
Filed: 1992-04-18
Granted: 1996-10-14
Abstract: 내용없음.
Patent KR-940005483-B1 (KR)
Title: Mixing yarn of polyester
Inventor: CHOE YONG-BAEK
IPC: D02G1/18
Filed: 1992-06-22
Granted: 1994-06-20
Abstract: The polyester based mixed yarn comprises a higher shrinking yarn and a lower shrinking yarn. After heat treating at 100 deg.C, 0.02 g/d wt. and shrinking at 100 deg.C boiling water for 15 min under no tension, the distance ratio of length of the higher shrinking yarn to the lower shrinking yarn at boiling water is above 7 %. And after shrinking at 100 deg.C boiling water for 15 min under no tension and fully drying and shrinking again at 170 deg.C for 15 min under no tension, the distance ratio of length of both yarns of residue is above 6 %. The distance ratio of both yarns at boiling water is [(Ll-Lh)/lh  x 100 (%), where Ll is length of higher shrinking yarn after shrinking an 1 m length sample, and Lh is length of lower shrinking yarn after shrinking the 1 m length sample.
Patent KR-100235369-B1 (KR)
Inventor: CHIHARA SHOICHI
IPC: A61K6/90
Filed: 1992-07-15
Granted: 1999-12-15
Abstract: 본 발명은 (A) 소석고 100중량부, (B) 알칼리 금속 타르트레이트 0.005 내지 5.0중량부, (C) 당 알콜 0.1 내지 5.0중량부 및 (D) 지연제 0.005 내지 3.0중량부를 포함하는 치과용 석고 조성물에 관한 것이다. 
     본 발명의 조성물은 한천을 기재로 하는 재료 또는 알긴산염을 기재로 하는 재료로 제조된 인상과의 결합시에도 표면 평활도, 치수 정밀도 및 기계적 강도가 탁월한 의치 모형을 제공한다.
Patent KR-940010671-B1 (KR)
Title: Cmos 3-state buffer circuit and control method
Inventor: LEE CHOL-HUI
IPC: H03K17/16
Filed: 1992-07-25
Granted: 1994-10-24
Abstract: The circuit improves the reliability of CMOS-3 state buffer circuit by minimization of count EMF (Electro Motive Force), and reduces the saturation current. The circuit includes a drive circuit which serialy connects to a PMOS and NMOS output transistor, an inverter (I1) which controls the drive circuit, a NOR gate (N1), an inverter (I2), a 1st control circuit which connects to a PMOS gate, a 2nd control circuit which connects outout of an inverter (I3) to the gate of NMOS, a data input terminal which connects one terminal of a NOR gate (N1) and a NAND gate (N2), and an auxilliary drive circuit which supplies the vlotage to the grounding output transistor of the drive circuit.
Patent KR-0134357-B1 (KR)
Inventor: PARK YOUNG-JOON
IPC: H03M7/00
Filed: 1992-07-30
Granted: 1998-04-29
Abstract: 영상신호를 부호화하는 방법에 있어서, 샘플링된 영상신호를 입력하는 단계와, 상기 입력되는 영상신호를 저장하는 단계와, 상기 저장된 영상신호중에서 화면에 표시되는 한프레임의 유효화상을 다분할하여 여러개의 분할화상으로 나누는 유효화상분할단계와, 상기 여러개의 분할화상중에서 소정의 분할화상에 있는 화상신호와 그 분할화상에 인접하는 좌측 또는 우측의 다른 분할화상들내에서 존재하면서 동기시에 상기 소정의 분할화상에 인접하는 소정분량의 화상신호로 구성되는 2차화상을 형성하는 2차화상 형성단계와, 상기 단계에서 형성되는 2차화상들의 화상신호를 출력하는 화산신호출력단계와, 상기 출력되는 2차화상들의 화상신호를 2차화상간격으로 절환하여 여러개의 저장수단에 나누어 저장하는 제2저장단계와, 상기 제2저장단계에서 저장된 데이타를 부호화하는 단계와, 부호화된 화상신호를 저장하는 제3저장단계를 포함하는 분할화상부호화방법에 의하면 기존의 신호처리용 집적회로로 구성되는 다수의 예측부호화기를 이용하여 고화질의 화상신호를 부호화할 수 있는 효과가 있다. 또한, 각각의 예측부호화기에서 발생하는 화상데이타 압축효율의 저하를 막을 수 있는 효과가 있다.
Patent KR-940007373-B1 (KR)
Title: Method of manufacturing metal-ceramics composite
Inventor: HAN DONG-BIN
IPC: C22C29/02
Filed: 1992-08-06
Granted: 1994-08-16
Abstract: The high toughness metal-ceramic composite material is produced by (a) mixing 85-95 wt.% chromium carbide (Cr3C2) powder having at most 10 μm average particle dia. and 5-5 wt.% nickel (Ni) powder having at most 30 μm average particle dia., or 65-85 wt.% Cr3C2 powder, 5-15 wt.% Ni powder and 3-20 wt.% molybdenum (Mo) powder having at most 10 μm particle dia., (b) drying the mixture, and (c) vacuum sintering it at 1300-1400 deg.C and 20-30 Mpa. The composite material has a good oxidation resistance and chemical stability, and is used as a guide roller and a skid button material.
Patent KR-100195480-B1 (KR)
Inventor: SHIN HEE-TAEK
IPC: C23C4/00
Filed: 1992-10-13
Granted: 1999-06-15
Abstract: 본 발명은 탄소함유량이 적은 특수강을 포함한 저탄소강으로 된 시편에 액상체로 된 합금분말 및 탄소분말과 합성수지의 혼합물들을 순차적으로 스프레이해줘 합금분말층과 탄소분말층을 각기 형성한 다음, 소결작업을 실시함에 따라 고경도의 경화층으로 된 내마모재 보다 충격에 강하면서 내마모성도 우수한 소결분말층을 간편하게 얻을 수 있도록 된 스프레이법에 의한 소결분말층 형성 방법에 관한 것이다.
Patent KR-100219472-B1 (KR)
Inventor: SONG YOUNG-JAE
IPC: H01L23/02
Filed: 1992-12-03
Granted: 1999-09-01
Abstract: 본 발명은 하나의 패키지내에 다수의 반도체 칩을 실장하는 반도체 패키지 제조방법에 관한 것이다. 본 발명에 의한 반도체 패키지 제조방법은 소정 강도를 유지하는 베이스 필름의 상하양면에 접착제가 도포된 필름 패드를 인너 리이드부에 댐이 형성된 리이드 프레임의 단부에 부착하는 단계, 필름 패드의 일면에 칩을 접착하는 단계, 와이어 본딩하는 단계, 와이어 본딩된 칩과 리이드 프레임의 인너 리이드부의 상면을 코팅하는 단계, 필름 패드의 타면에 칩을 접착하고 와이어 본딩하는 단계, 그리고 수지를 이용하여 성형하는 단계로 이루어진 것으로 칩과 리이드 프레임과의 접착력을 강화하여 불량 발생을 방지한다.
Patent KR-100260585-B1 (KR)
Inventor: BARRY HELME
IPC: H01P3/14
Filed: 1992-02-13
Granted: 2000-07-01
Abstract: 타원형 도파관이 성형공구(2)를 통해 전기전도스트립(1)을 공급하고 성형된 스트립을 나선형 구조로 맨드릴(5)상에 압축시키기에 형성된다. 스트리의 인접 가장자리들은 도파관으로 유연하고 꼬임이 가능한 특성을 제공하기 위해 서로 접으므로써 기계적으로 인터록 되어진다. 한 시임선이 접혀진 부분내에 끼이게되며 전자기 에너지가 이탈하는 것을 막도록 한다. 이들 가장자리들은 역시 유연한 도파관을 형성시키기 위해 용접될 수 있다.
Patent KR-960006862-B1 (KR)
Title: Method for manufacturing ramie powders containing liposome powders for cosmetics
Inventor: JUNG YUN-HYUNG
Filed: 1993-03-11
Granted: 1996-05-23
Abstract: The liposome powder is prepared by (a) mixing 3.0-7.0 wt% propylene glycol, glycerine and 1.3-butylene glycol, respectively, as a moisturizing agent, and lipid-component supplying agent which contains 1.0-3.0 wt% cholesterol, 1.0-2.0 wt% sitosterol and 1.0-3.0 wt% phospholipid, the skin softening agent composed of 3.0-7.0 wt% 2-octyldodecanol, and 3.0-7.0 wt% vitamin E as nutrition component, 0.1 wt% antiseptic and 34.4-44.4 wt% pure water, (b) dispersing the above mixture homogeneously to make liquid phase liposome, (c) after mixing 12.5-47.5 wt% porous ramie powder and liquid liposome, quenching this mixture to (-)50-(-)30 deg.C, (d) heating the tray(hot plate) up to 30-50 deg.C under the pressure of 0.1-0.5 torr and drying them.
Patent KR-960006649-B1 (KR)
Inventor: YAMADA MITSUO
IPC: A61B3/113
Filed: 1993-03-12
Granted: 1996-05-22
Abstract: 내용없음
Patent KR-960016395-B1 (KR)
Title: Package inserting method and inserting device
Inventor: CHOE HYUN-SOO
IPC: G01S15/00
Filed: 1993-06-30
Granted: 1996-12-11
Abstract: installing a tube(70) in a supporter(80) by being separated; forming a sealed-up space between the tube(70) and the supporter(80); heating the tube(70) installed in the supporter(80); expanding the tube by vacuum-absorbing the air in the sealed-up space between the tube and the supporter.
Patent KR-100257893-B1 (KR)
Title: Organic optical recording medium
Inventor: LEE JI YUN
IPC: G11B7/244
Filed: 1993-06-30
Granted: 2000-06-01
Abstract: PURPOSE: An organic optical recording media is provided to use a transformed fulgimide as a photochromic substance. Therefore, it is possible to easily fabricate a thin recording layer for the organic optical recoding media, and to improve a heat stability and a preservation stability. CONSTITUTION: A recording layer of a photochromic substance, a reflect film layer and a protection film layer are formed on a substrate. After forming the recording layer on the substrate, a substance having a high reflectivity such as aluminum is deposited on the recording layer to form the reflect film layer. A UV(Ultraviolet) hardener covers the reflect film layer as a protection layer.
Patent KR-100225562-B1 (KR)
Inventor: YAMAGUCHI AKIRA
IPC: A01K89/01
Filed: 1993-07-31
Granted: 1999-10-15
Abstract: [목적] 
     경량화하며 콤팩트화 함과 동시에 가급적 회전밸런스가 잡힌 조작성이 양호한 낚시용 스피닝릴의 제공을 목적으로 한다. 
     [구성] 
     낚싯줄 권취위치와 방출위치에 반전이 자유로운 베일(19)이 부착되는 동시에 낚싯줄 안내부(20)를 가진 베일지지부재(4)를 전단부에 부착시킨 지지아암(3f)의 상기 전단부와, 다른측의 지지아암의 전단부가 로우터의 축심에 대하여 상기 베일(19)의 낚싯줄 권취위치측과 반대측에 오프셋하고, 상기 로우터(3)의 회전 밸런스 조정용의 밸런서(7)를 적어도 상기 낚싯줄 안내부(20)를 가지는 베일지지부재(4)측의 지지아암(3f)중에 있으면서 상기 낚싯줄 권취위치의 베일(19)측에 배열설치 되도록 구성한다.
Patent KR-100298608-B1 (KR)
IPC: A61K39/395
Filed: 1993-09-24
Granted: 2001-11-22
Abstract: The invention relates to reshaped human monoclonal antibodies directed against isotypic determinants of immunoglobulin E (IgE), direct equivalents and derivatives of said antibodies. The molecules of the invention are useful for diagnostics, prophylaxis and treatment of allergy.