baber/WOPTO huggingface dataset:
Patent KR-940009804-B1 (KR)
Title: Automatic transmission
Inventor: NA JONG-O
IPC: F16H3/00
Filed: 1991-09-05
Granted: 1994-10-17
Abstract: The changer transmits the power, input from an input shaft, to an output shaft by changing the speed in a state of connecting all the gears without releaseing or changing gears, and also simplifies the backward drive process. The speed changer comprises a first adjustment shaft (20), hollowly and coaxially equipped on a first part (12A), for rotating independently from the input shaft (12); a second adjustment shaft (30), also hollowly and coaxially equipped on the first adjustment shaft (20); the output shaft (38) coaxially and integrally formed with a hollow cylinder (36); a carrier (42) coaxially equipped on the second adjustment shaft (30); another carrier (44), coaxially equipped in the hollw cylinder, for ratating independently from the cylinder (36); a multiple of fixed pins (46,48), inserted into between the two carriers (42,44), simultaneously making the carriers rotate; a first differential gear (50); a second differential gear (54).
Patent KR-0176751-B1 (KR)
Title: 음성인식 시스템의 특징추출방법
Filed: 1991-10-14
Granted: 1999-04-01
Abstract: 본 발명은 음성인식 시스템의 특징추출방법에 관한것으로, 종래에는 배경소음이 음성신호와 같이 입력되는 경우 기준패턴과의 차이에 의해서 음성인식 시스템의 성능이 떨어지므로, 본 발명은 소음 존재시 소음이 없는 조용한 환경에서 만들어진 표준패턴의 차이를 선형 정규화 방법을 이용해서 음원신호의 크기변화에 따른 영향은 물론 소음에 대한 영향을 거의 받지 않게 함으로써 인식시스템의 성능을 개선시키도록 한 것이다. 
     즉, 대역필터와 저역필터 및 정규화 과정으로 구성되는 특징 인자추출방법에 관한 것으로, 정규화 과정으로 구성되는 특징인자추출방법에 관한것으로, 정규화과정에서 선형에너지를 사용하는 점과 그 선형에너지를 평균화 및 최대값으로 나누는 방법으로 첨가소음에 대해 그 영향을 제거함으로써, 준 백색성의 잡음(소음)이 존재하는 실제환경에서 사용되는 음서인식 시스템의 특징추출과정에 중요한 용도로 쓰이게 된다.
Patent KR-100230032-B1 (KR)
Inventor: SATO JUNICHI
IPC: H01L21/768
Filed: 1991-12-05
Granted: 1999-11-15
Abstract: 본 발명은 신뢰성이 높은 다층배선 구조체를 얻기 위한 것으로 반도체 집적회로등의 다층배선 구조체에 있어서, 양배선의 접촉부에 형성되는 층간절연층의 개구아래에 이것보다 큰 직경의 凹부를 하층의 제1의 배선층에 형성하고, 양배선층을 상기 개구내와 상기 凹부내에 걸쳐 형성한 연결도체에 의해 접속한다.
Patent KR-100228621-B1 (KR)
Inventor: MCCLURE DAVID C
IPC: G11C11/41
Filed: 1991-12-07
Granted: 1999-11-01
Abstract: 본 발명에는 외부의 데이터 단자와 메모리 셀 사이에 데이터를 전송하기 위해 메모리 셀의 각 열에 대하여 비트 라인 쌍을 이용하는 정적 등속도 호출 메모리가 개시되어 있다. 각각의 비트라인과 프리챠지 전압, 예컨대 Vcc 사이에 프리챠지 트랜지스터가 접속되어 있고, 각 비트 라인 쌍 내의 비트 라인 사이에 등화 트랜지스터가 접속되어 있다. 상기 프리챠지 및 등화 트랜지스터들은 열의 선택에 따라 제어되며, 선택 열과 동일의 서브-어레이 내에 있는 비선택 열을 포함하며, 열 어드레스에 의해 선택되지 않은 모든 열이 프리챠지 및 등화된다. 본 발명의 또 하나의 실시예에서는, 데이터 천이 검출회로가 역시 상기 프리챠지 및 등화 트랜지스터들을 제어하도록 되어, 기록 동작 기간 중의 입력 데이터 천이에 응답하여 선택 열에 대한 프리챠지 및 등화 트랜지스터을 "턴-온"되는바, 이는 기록 구동기를 지원하여 새로운 데이터를 비트 라인에 보다 빨리 기록할 수 있게 한다.
Patent KR-950002361-B1 (KR)
Inventor: SASAKI KAZUO
IPC: F16H61/18
Filed: 1991-12-27
Granted: 1995-03-17
Abstract: 내용 없음.
Patent KR-950003545-B1 (KR)
Title: Treatment method and apparatus for waste water containning sugar
Inventor: YANG IK-BAE
IPC: C02F3/12
Filed: 1992-01-09
Granted: 1995-04-14
Abstract: The waste water is treated by a fermenting fungi and a yeast in an aerating tank (10) contg. a partition wall (12), and fermenting bacillus, protozor etc. in aerating tank (20) composed of two continuous aerating tank. The aerating tanks (10,20) were filled with ciliary type biomembrane (14), and connected to a sludge out pipe (16) and an aerating pipe (18) on the bottom of the (10,20).
Patent KR-0132046-B1 (KR)
Inventor: IWAMOTO SHOZO
IPC: G07F11/00
Filed: 1992-02-26
Granted: 1998-10-01
Abstract: [목적] 
     부기입 상품을 잔돈 적립식으로 일괄 수납하는 상품랙을 대상으로 대소 각종 크기의 상품에도 대응할 수 있고, 배송용 패키지에서 상품을 일괄 투입할 때의 로딩성을 개선한다. 
     [구성] 
     리프트 반송식 상품 반출 기구(8)와 조합하고, 전면에 상품 투입용의 개폐 커버(7)를 갖춘 상자형 상품랙(6)에 대하여, 상품랙(6)의 내부에 설치 위치가 조절가능한 경계판을 설치하고, 경계판을 고정 경계판(13)과 고정 경계판에 중합시킨 가동 경계판(14)으로 2분할하고, 한쪽의 고정 경계판(14)를 상품랙(6)의 내부에 고정하고, 다른쪽의 가동 경계판(14)을 상품랙의 개폐 커버(7)에 연결한다. 그리고, 상기 경계판(13,14)의 설치 위치를 상품이 길이 크기에 맞추어 조절하면, 랙내의 상품 수납 스페이스 폭이 적정폭으로 규제된다. 가동 경계판(14)은 개폐 커버(7)을 개방했을 때에 전방으로 밀려나가므로, 보급 상품의 로딩 가이드로서 유효하게 작동한다.
Patent KR-940004376-B1 (KR)
Title: Shoe cleaning machine
Inventor: JO DONG-SU
IPC: A47L23/06
Filed: 1992-03-18
Granted: 1994-05-23
Abstract: The device automatically dusts and polishes shoes when a user sets a shoe on the shoe holder and depress a button for operation of the device. The device has a main body (10) having in its inner room a shoe holder (22) installed to move up and down by the action of a cylinder (26). On an inner wall of the room is installed a brush (27) to dust dirt off the shoe, which is polished again by polishing tools (28 and 29) installed above the duster (27) on the wall with shoe polish sprayed from a container (31) via a tube (32). A compressor (20) supplies air to the cylinder (26) to move the holder (22) up and down and to the duster (27), polishing tools (28 and 29) and the spray tube (32) under a control (21), which operates by injection of coins like a vending machine. Shoe polishing is achieved without staining hands or socks with the polish.
Patent KR-950009834-B1 (KR)
Title: Culture method for transformed e.coli
Inventor: YUN SONG-KWAN
IPC: C12N1/20
Filed: 1992-04-01
Granted: 1995-08-29
Abstract: Bovine somatotropin (BST)  fermentation method (I) using rDNA  E. coli  KFCC  10693 achieves a specific  growth  rate  0.1-0.2/hr at  the medium  of glucose  2, (NH4)2SO4  2, yeast  extract 1,  (NH4)H2PO4 3, (NH4)2HPO4 7,  KH2PO4 0.63, K2HPO4  1.46, NaCl  0.5, MgSO4 0.5  g/l and trace metals.  (I) employs fermentation of a fed batch  fed with glucose at 400  g/l at the condition of Y= 0.7e power (t-2.5)/8 + 0.95 when Y= growth rate as O.D. l/g glucose and t= time. E. coli was tranformed with plasmid of tro promoter.
Patent KR-940006345-B1 (KR)
Title: Crossover networks
Inventor: SONG SOK-HO
IPC: G02B26/08
Filed: 1992-06-29
Granted: 1994-07-18
Abstract: The optical path difference between by-pass connection and cross connection in a cross-over plannar integrated optical system is minimized by using two optical substrates having different refractive ratio. The upper optical substrate and the lower optical substrate have different refractive ratio so that the optical path difference is compensated by the lower optical substrate.
Patent KR-970000536-B1 (KR)
Inventor: KUSUNOKI SHIGERU
IPC: H01L29/51
Filed: 1992-09-05
Granted: 1997-01-13
Abstract: 내용 없음.
Patent KR-950002718-B1 (KR)
Title: Manufacturing method for flat panel in a display spacer
Inventor: KIM SUNG-JAE
IPC: G09F9/00
Filed: 1992-10-13
Granted: 1995-03-24
Abstract: The method improves the attaching of glasses and frit by heating a bending part before the second bending process. The method uses a forming equipment with links of poly-joints and heats the bending part for two times for the bending process. Therefore, inhomogeneous shaping by temperature changes of glass is improved, and bending angle and area of spacer are homogeneous, and the coating of frit is improved.
Patent KR-950010354-B1 (KR)
Title: Bed
Inventor: NO KYU-SANG
IPC: A47C17/86
Filed: 1992-11-02
Granted: 1995-09-16
Abstract: a base having concave-convex portions at a top portion thereof; a plurality of T-shaped water bags positioned at the top portion of the base, inserted into the concave portions and mounted on the protrusion portion of both sides of the concave portion; a heating plate installed between the water bag and the base to heat the water bag; and an adiabatic plate installed between the heating plate and the base to prevent heat from being transmitted to the bottom portion of the base.
Patent KR-0139276-B1 (KR)
Inventor: FUJITA YUUJI
IPC: H01L23/473
Filed: 1992-12-23
Granted: 1998-06-01
Abstract: 여러개의 프로세서가 고밀도로 접속되는 하이 멀티 컴퓨터를 실현하는 데 적합한 반도체 장치 및 그의 제조 방법으로서, 다수의 고정 밀도 스루 홀을 갖고, 접속의 신뢰성이 우수하며, 고밀도 3차원 적층에 적합하도록 하기 위해, 주면의 한쪽에 배선 도체가 마련된 한쌍의 대향하는 주면, 상기 주면과 직교하도록 관통하는 적어도 하나의 스루 홀, 적어도 하나의 스루 홀의 위치에 주면의 다른쪽에 마련되어 외부 회로와 전기적 신호를 주고 받는 적어도 하나의 도전성 핀, 적어도 스루 홀을 충진한 접착체를 포함하는 반도체장치를 마련하고, 적어도 하나의 도전성 핀을 접착제에 의해 반도체기판에 고정하여 적어도 하나의 스루 홀을 거쳐 배선 도체에 전기적으로 접속시킨다. 
     이러한 반도체 장치 및 그의 제조 방법을 사용하는 것에 의해, 고정밀도로 다수의 스루 홀을 형성할 수 있고 웨이퍼에 열 왜곡이 발생하는 것을 방지할 수 있으며, 접속의 신뢰성이 우수하며 3차원 적층을 형성할 수 있다.
Patent KR-950013043-B1 (KR)
Title: Shelve in refrigerator
Inventor: CHO KI-CHOL
IPC: F25D25/02
Filed: 1992-12-31
Granted: 1995-10-24
Abstract: a deck body installed in a cooling chamber; a driving gear installed in the inner portion of the deck body; a plurality of driven gears engaged with the all directions of the driving gear; a rotary screw bar assembled with each of driven gears and straightly installed by a predetermined height in the cooling chamber; and a conveying shelf having a nut portion which is assembled with the rotary screw bar. On the front portion of the deck body an operational hole is formed, to thereby expose a part of a tooth of the driving gear. Further, on the upper end of the rotary screw bar a fixed shelf is disposed.
Patent KR-940008448-B1 (KR)
Title: Making method & device of iron
Inventor: PARK YUN-CHUL
IPC: C21B11/00
Filed: 1992-12-31
Granted: 1994-09-15
Abstract: The manufacturing method presents a high efficiency and elasticity of operation by directly using powder iron without processing and agglomelated ore in a prereducing and melting furnace. The prereducing furnace is a combination of a reactive furnace of transferred and fluidized bed type. The method comprises, an ore reservior (1), a prereducing furnace of a bubbling fluidized bed (2) and a turbulent fluidized type (3), and a transferred bed type (5), a melting reducing furnace (7).
Patent KR-950012574-B1 (KR)
Title: Low speed vacuum fluoressent display
Inventor: KIM HYONG-DONG
IPC: H01J31/15
Filed: 1992-12-31
Granted: 1995-10-19
Abstract: an fluorescent body layer as a light emitting layer; a conduction layer as an anode means; and a substrate, wherein a light emitting surface of the fluorescent body layer is a flexure type, and the surface of the conduction layer is also a flexure type. On the lower portion of the conduction layer and the upper portion of the substrate a plurality of printed projections are formed in a predetermined patterned state.
Patent KR-950002232-B1 (KR)
Title: Glass-ceramics for low firing temperature substrate
Inventor: KIM BYONG-HO
IPC: C03C10/00
Filed: 1992-12-29
Granted: 1995-03-15
Abstract: The ceramics base plate for the printed circuit of the electric-electronic instruments is manufactured by using the low-dielectricity crystallized glass, which enables the manufacture of the elaborate crystallized glass by the lower temperature than 1000≰C. The crystallized glass consists of silicone oxide 40-55 wt.%, aluminum oxide 15-30 wt.%, magnesium oxide 15-25 wt.%, titanium dioxide 3-10 wt.% and cesium dioxide 2-15 wt.%.
Patent KR-970008186-B1 (KR)
Inventor: ANDRE TORE M
IPC: G06F5/06
Filed: 1990-12-05
Granted: 1997-05-21
Abstract: 없음.
Patent KR-960013879-B1 (KR)
Inventor: SASAKI KUNIMASA
IPC: B22D11/06
Filed: 1993-02-15
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-960002721-B1 (KR)
Title: Thermo transfer film for curved surface
Inventor: JUNG JONG-SUK
IPC: B32B27/06
Filed: 1993-04-24
Granted: 1996-02-26
Abstract: The thermotransfer foil for coating the curved surface consists of polyvinyl chloride resin layer (1) ; release layer (2) containing releasing component resin, cellulose acetate and organic solvent ; protective primer layer (3) containing nitrocellulose ; and printing layer (4) containing urethane resin, pigment and organic solvent. The manufacturing process for the coating foil comprises (A) pasting releasing agent on the PVC sheet ; (B) pasting protective primer agent on the release layer ; (C) curing the film in the atmosphere for 24 hrs ; printing protective primer layer in the printing ink.
Patent KR-960010018-B1 (KR)
Title: Method and apparatus for regulating the sand discharge during the thermal regeneration of used foundary sand in fluidzed bed kilns
Inventor: VOLKER GODDERIDGE
IPC: B22C5/10
Filed: 1993-05-13
Granted: 1996-07-25
Abstract: The invention relates to a process for controlling the drag-out of sand, via an outlet tube arranged on the opposite side of a fluidised bed separator (furnace) to a sand feed, in the thermal regeneration of foundry sand, the bottom of the fluidised bed separator having openings through which hot gases pass into the fluidised bed. The process is characterised in that the emergence of sand from the outlet tube (4) is eased by increasing the air supply through the openings in the bottom (7) of a pneumatic conveyor (5) connected to the outlet of the fluidised bed separator (1), thereby reducing the cone (6) of sand which has formed between the end of the outlet tube (4) and the bottom (7) and thus freeing the outlet of the outlet tube (4). <IMAGE>
Patent KR-950013111-B1 (KR)
Title: Electronic calculator having external displaying means
Inventor: KIM KYUNG-HWAN
IPC: G06F15/02
Filed: 1993-06-04
Granted: 1995-10-25
Abstract: The electronic calculator has functions of timer and phone number display. The electronic calculator includes a controller(11) for controlling mode according to function selection keys(S1,-S3), a timer(12) for counting clock pulse generated by a timing pulse generator(13) and for sending timing data to the controller, a voice signal generator(21) for generating voice signal by driving an audio IC(22) according to control signal transmitted from the controller(11), and a display(24) for displaying data transmitted from the controller(11) on an eight digit LCD display.
Patent KR-950008643-B1 (KR)
Title: Error compensation system of digital vcr
Inventor: KIM SUNG-IL
IPC: G11B20/20
Filed: 1993-06-04
Granted: 1995-08-03
Abstract: a format divider (1) for dividing an input compressed data stream into a sync. signal and data and formatting the divided sync. signal and data; a memory mapper (2) for reading out and storing data segments of the divided data; a demultiplexer (4) for demultiplexing the data segments provided from the memory mapper; a multiplexer (6) for multiplexing the data segments from the buffers and providing the multiplexed data; an inter-symbol interleaver (8) for performing inter-symol interleaving with respect to the data provided from the multiplexer; a system controller (9) for controlling the format divider and synchronizing and header signal generator in accordance with an input TBM signal; and a channel modulator (12) for modulating the data from the formatter and providing the modulated data as a tape recording signal.
Patent KR-100236639-B1 (KR)
Inventor: GANG HYUNG WON
IPC: G03B17/04
Filed: 1993-07-13
Granted: 2000-01-15
Abstract: 카메라 촬영을 위하여 파인더 장치를 카메라 몸체에서 촬영자의 눈쪽으로 조출시킨 상태에서 촬영구도를 잡을 수 있도록 배치하고, 카메라를 사용하지 않거나 휴대시에는 카메라 몸체에 수납시킴으로써, 카메라 촬영시 피사체의 구도결정이 용이하게 되고, 카메라의 컴팩트화를 실현할 수 있는 카메라의 파인더 장치와 그 구동방법을 제공하는 데 그 목적이 있다. 
     이에 따라 피사체의 구도 범위를 결정하기 위한 파인더와; 상기한 파인더를 카메라 몸체로부터 촬영자의 눈쪽으로 조출시키기 위한 파인더 구동장치를 포함하여 이루어진 구성에 특징이 있다. 
     또한, 현재의 전원 상태로 카메라의 촬영 기능을 수행할 수 있는 여부를 판단하는 잔원 첵크단계와; 상기한 전원 첵크단계가 완료된 다음 파인더를 카메라 몸체로부터 촬영자의 눈족으로 조출하기 위한 전원 스위치 온(ON)단계와; 상기한 전원 스위치 온 단계가 이루어졌을 때 구동 모우터가 정방향으로 회전하는 정방향 구동단계와; 상기한 정방향 구동단계에 의해 파인더가 조출되는 파인더 조출단계로 행하여짐을 특징으로 한다. 
     그리고 파인더가 조출된 상태에서, 카메라의 촬영 완료시나 파인더 조출이 필요하지 않아 파인더를 카메라 몸체로 수납하기 위한 전원 스위치 오프(OFF)단계와; 상기한 전원 스위치 오프 단계에 연통하여 파인더가 수납되도록 구동 모우터가 역방향으로 회전되는 역방향 구동단계를 행하여짐을 특징으로 한다.
Patent KR-960002929-B1 (KR)
Title: Crt getter device
Inventor: KO BYUNG-DOO
IPC: H01J29/94
Filed: 1993-07-24
Granted: 1996-02-28
Abstract: The CRT getter fixing mechanism includes one or more folded strips(9), outside a getter ring(6) contg. getter material(6a). These strips are welded to a getter cover(8) or joined integral with the getter cover or a getter ring support(7). The fixing mechanism also includes two inclined wing portions attached to the getter cover center, inclined at a set angle away from the getter ring to direct diffusion of the getter material. The strips connect protrusions at two sides of the getter support with the getter cover. The strip height is greater than that of the getter ring with getter material.
Patent KR-0163209-B1 (KR)
Inventor: YU KWANG-HYUN
IPC: C07K1/34
Filed: 1993-07-31
Granted: 1998-11-16
Abstract: 본 발명은 뇨중에 존재하는 위산분비억제 효과 및 항궤양작용이 있는 분자량36,000이상의 고분자량-우로가스트론을 정제하는 방법에 관한 것이다. 
     특히, 본 발명은 종래의 정제방법에서 다단계의 컬럼크로마토그래피공정을 거쳐 제조함으로 인하여 과정이 복잡고,우로가스트론의 활성이 매우 낮다는 문제점을 개선하기 위하여,사람이나 동물의 뇨를 흡착제를 사용한 흡착,에탄올-분별침전, 추출, 한외여과 및 아세톤 침적 단계를 순차적으로 수행함으로써 컬럼크로마토그래피 공정을 전혀 사용함이 없이 고활성의 36,000이상의 고분자량-우로가스트론을 간단한 공정으로 정제하는 방법에 관한 것이다.
Patent KR-100254740-B1 (KR)
Title: Fabrics with insect repellent and a barrier
Inventor: SAMSON RICHARD D
IPC: B32B7/00
Filed: 1993-08-06
Granted: 2000-05-01
Abstract: An insect repellent fabric has a coating containing permethrin and a plasticizer, and a barrier covers the coating to protect the permethrin from degradation by ultraviolet light and oxygen. The barrier may be an acrylic coating or film, aluminum foil, a urethane coating or film, or an outer fabric barrier such as an awning or a tent fly. <IMAGE>
Patent KR-970003083-B1 (KR)
Title: Aromatic polyamide and method thereof
Inventor: RYU SUK-CHOL
IPC: C08G69/28
Filed: 1993-09-02
Granted: 1997-03-14
Abstract: To an amide organic solvent, an urea organic solvent or a mixing solvent, an inorganic salt or a mixture with a Lewis acid group are added and a polymer solvent is produced. An aromatic diamine is dissolved and an aromatic diacid chloride is added, to be reacted with the same moles to aromatic diamine, and the first mixed solvent is produced. The solvent and the other aromatic diacid chloride are put into the continuous mixing device. The mixed solution is used through the discharge outlet for the polymerization and orienting, thus the produced polymer is ripened in the orientation device for specific time and is dipped in the solidifying liquid, cracked in the pulp device and dried and an aromatic polyamide pulp is produced.
Patent KR-100296068-B1 (KR)
Title: 광기억매체에대해기록및판독을하기위한장치
IPC: G11B7/135
Filed: 1993-09-17
Granted: 2001-10-24
Abstract: 본 발명은 광 매체(10)에 대해 기록과 판독을 하기 위한 시스템에 관한 것이다. 기록에 있어서, 상기 매체는 영상을 나타내는 강한 세기의 변조된 광이 조사될때 변하므로, 영상이 기록된다. 변형가능한 마이크로-미러 장치(deformable micro-mirror device: DMD)(130)은 기록될 영상을 나타내는 전기적 입력을 수신한다. 강한 세기의 광원(120)은 DMD(130)을 조명하는데, 이 DMD는 변조된 광을 영상 렌즈(140)로 반사시킨다. 상기 렌즈는 영상을 매체(160)위에 집속시킨다. 동일한 매체 위에 다중 영상을 기록하기 위해서는, 다양한 수단이 상기 매체를 가로질러 스캐닝하기 위하여 제공된다. 판독에 있어서, 상기 매체는 균일한 약한 세기의 광으로 조명된다. 상기 DMD는 이러한 균일한 광을 제공하는데, 이 광은 미리-기록된 매체를 통해 영상 포획 장치(image capture device)(170)로 전송된다.
Patent KR-960007541-B1 (KR)
Title: Broad-band driving circuit of image indicator apparatus
Inventor: LEE JOON-YOUNG
IPC: H04N5/44
Filed: 1993-09-18
Granted: 1996-06-05
Abstract: The system prevents the abnormal variation of image amplification when amplifying broadband signal in large swing width. Image signal is converted into basis signal through an antenna(51), a tuner(52) tuning received signal from the antenna(51), and an intermediate signal processor(53). The low band component of basis signal is decoded by a low band decoder(54) and the low band component(V1) including DC component is transmitted to the first amplifier(56) and DC-converted by the first mixer(59). The high band component of basis signal is decoded by a high band decoder(55) and the high band component(V2) including AC component is transmitted to the second amplifier(57) and AC-converted by the first mixer(59). After the AC and the DC components are mixed in the first mixer(59), they are transmitted to the cathode device of a color picture tube(60). The second mixer(61) generates the high and the low band components of image signal as broadband video signal.
Patent KR-960006345-B1 (KR)
Title: Automatic open umbrella
Inventor: OH SEUNG-JONG
IPC: A45B25/16
Filed: 1993-09-22
Granted: 1996-05-15
Abstract: The umbrella includes a lower hollow shaft member having a slot for projecting a push button and another slot for projecting a lock projective; a hollow lock member being slidably inserted in the lower shaft member and having a spring member attached with a projective and also having a lock projective to actuate by a "U" spring; an upper shaft member sliding in the hollow of the lower shaft member when the umbrella is folded; a runner member for supporting stretchers and a lock release member for pushing the push button.
Patent KR-960005238-B1 (KR)
Title: Making method of cold steel sheet
Inventor: JUNG WOO-CHANG
IPC: C21D8/04
Filed: 1993-11-11
Granted: 1996-04-23
Abstract: The cold rolled low carbon steel sheet containing titanium for automobile has high tensile strength, good formability and good hardening property by heat treatment at 170deg.C for 20 min. Aluminum killed steel slab of low nitrogen, low sulfur and low carbon for a starting material is composed of, in weight percent, 0.002 to 0.004% carbon, 0.1 to 0.4% manganese, 0.05 to 0.10% phosphorus, 0.004 to 0.009% sulfur, 0.02 to 0.06% soluble aluminum, 0.0015 to 0.0025% nitrogen, 0.005 to 0.026% titanium, and especially the range of titanium under condition of (48/14)N =  Ti = (48/14)N+(48/32)S+0.004%. The steel sheet is formed by (1)homogenizing at over 1200deg.C, (2)final hot rolling at 900 to 920deg.C, (3)hot reeling at 700 to 730deg.C, (4)cold rolling at a reduction ratio of 60 to 80%, (5)continuous annealing at 800 to 850deg.C, and (6)temper or skin pass rolling at a reduction ratio of 0.5 to 1.5%. It has bake hardening amount of 3 to 5kgf/mm2, tensile strength of 35 to 40kgf/mm2, and forming index r =  1.5.
Patent KR-970004479-B1 (KR)
Title: Phase shift mask and manufacturing method
Inventor: HAM YOUNG-MOK
IPC: H01L21/027
Filed: 1993-12-15
Granted: 1997-03-28
Abstract: The present invention provides a phase-inverted mask and a method of making the same. The inventive mask is formed by using a quartz substrate as a phase-inverted material, and the transmittivity and refractivity can be controlled to increase the processing effect. In the inventive phase-inverted mask, a Cr pattern is formed on each of predetermined parts of a quartz substrate, and a groove is formed by etching a given part between the Cr pattern so that the quartz substrate is phase-inverted.
Patent KR-960006229-B1 (KR)
Inventor: MASAYUKI NAKANO
IPC: C04B111/30
Filed: 1991-08-09
Granted: 1996-05-11
Abstract: 내용 없음.
Patent RO-120630-B1 (RO)
Title: Process for purifying uranium by extraction with tri-n-butylphosphate solution
Inventor: VASILE CONSTANTIN
IPC: C01G43/00
Filed: 2004-11-11
Abstract: The invention relates to a process for the purification of uranium by extraction with tri-N-butylphosphtae. The process comprises the following steps: a) conditioning the uranyl azotate solution; b) selectively extracting the uranium with an organic solvent; c) washing the organic phase; d) extracting the uranium in the aqueous phase and e) regenerating the organic solvent.
Patent RO-128889-B1 (RO)
Title: Trichoderma harzianum strain and controlled release composition containing said strain
Inventor: OANCEA FLORIN
IPC: C12R1/885
Filed: 2012-11-27
Abstract: The invention relates to a strain of  Trichoderma harzianum  Td50b, deposited with the deposit number NCAIM (P) F 001412, which produces the exohydrolases involved in the degradation of plant material and presents antagonism against pathogens of ornamental crops, including through synthesis of odorant volatile compounds with antifungal activity. The strain was used to produce a controlled release compositions that promote the colonization of the material intended to be composted, assuring the survival of propagules not-liberated after the initial colonization of the substrate with the strain producing fungistatic volatiles compounds, including for the dormant propagules of the same strain, and, on the end, accelerate the obtainment process of composts intended to be used for mulching of the ornamental crop soil, in order to protect them against the attack of pathogen agents.