baber/WOPTO huggingface dataset:
Patent KR-840003188-A (KR)
Title: 유도전동기로 구동되는 전기차의 제어장치
IPC: H02P5/74
Filed: 1983-01-28
Abstract: 내용 없음
Patent KR-840007293-A (KR)
Title: 사진확대 투시장치
IPC: A47G1/06
Filed: 1983-12-10
Abstract: 내용 없음
Patent KR-840006958-A (KR)
IPC: B01J2/04
Filed: 1983-12-12
Abstract: 1. Process for the production of a product having hydraulic properties, which is utilizable for the production of hydraulic binders and which is in the form of a pulverulent material comprising vitrified particles having the following properties : a) a degree of moisture lower than 5 % ; b) a particle size such that 100 % of the particles are smaller than 2 millimetres, the mean particle size being between 50 and 400 micrometres ; c) an apparent density of the pulverulent mass between 40 % and 65 % of the real density of a liquid, such as a slag, from which it was obtained, the product being obtained from a liquid consisting principally of oxides based on lime, alumina, and silica, having a viscosity at most equal to 2 Pa.s (20 poises) and a composition suitable for obtaining hydraulic properties, by the combination of the pouring of a jet of said liquid, the gaseous atomization of said jet of liquid into droplets by spraying at least one jet of gas onto said poured jet of liquid, and the rapid quenching of the droplets atomized in this manner, characterized in that said jet of liquid is poured vertically and that said gaseous atomization is effected by directing substantially towards one and the same point on the axis of the jet of liquid a plurality of jets of gas coming from a plurality of gas injectors regularly distributed around the jet of liquid, all of said injectors delivering obliquely downwards.
Patent KR-840007666-A (KR)
IPC: A63H33/04
Filed: 1984-02-14
Abstract: A building block having side walls and a front face perpendicular to these is provided with two rows of coupling pins on one side of the front face and counter-coupling tubes on the other side for mechanically coupling two building blocks by means of a clamping action. In each row, each second coupling pin has an electrically conducting surface, while the coupling pins lying between these are electrically insulating. One row of conducting pins is displaced in the direction of the rows by one coupling pin from the adjacent row. On the other side of the front wall a contact bar is arranged which is connected electrically with the conducting coupling pins of an associated row. The bar has a contact area for producing electrical contact with a row of conducting coupling pins of an adjacent, coupled building block.
Patent KR-850005835-A (KR)
Title: 트리아진 유도체의 제조방법
IPC: C07D253/06
Filed: 1984-02-22
Abstract: 내용 없음
Patent KR-840007911-A (KR)
IPC: D04B35/02
Filed: 1984-03-30
Abstract: For a single-cylinder circular hosiery knitting machine for producing ribbed knitting, there is proposed a composite dial needle comprising an actual needle (10) with a drive butt and provided with a cavity formed in one side of its shank, and a flexible element in the form of a separate jack (20) which lies alongside that side of the needle in which the cavity is formed. The flexible jack element (20) comprises a distal arch opposite the needle cavity to form an eye with the cavity, and has its own drive butt which corresponds to the needle butt.
Patent KR-850001580-A (KR)
IPC: G07D5/00
Filed: 1984-07-28
Abstract: @ A coin testing apparatus subjects a coin inserted into a coin entry (1) and rolling down an inclined track (2) to testing at a testing station (3) comprising sensors (4,5,6) which may for example be inductive sensors. If a coin is found to be acceptable an accept signal is generated and this causes gate mechanism (8) to open to permit the coin to access accept path (9), the gate mechanism (8) being normally closed so that unacceptable coins can only access a reject path (10). A post-gate detector (11) in the accept path (9) senses the passage of an accepted coin and serves to close the gate mechanism (8) and also to determine allocation of a customer credit. A pre-gate detector (12) upstream of the gate mechanism (8) has its output logically processed with the accept signal produced when an acceptable coin is tested and/or with the output of the post-gate detector (11).
Patent KR-850002239-A (KR)
Title: 작동유 분배기
IPC: B60N2/90
Filed: 1984-09-17
Abstract: 내용 없음
Patent KR-850007347-A (KR)
Title: 직류 고전압 발생장치
IPC: H04N3/18
Filed: 1985-04-13
Abstract: 내용 없음
Patent KR-860000483-A (KR)
Title: 축설송풍기 회전베어링의 윤활 및 냉각방법과 그 축설송풍기
IPC: F04D29/36
Filed: 1985-06-14
Abstract: 내용 없음
Patent KR-870002444-A (KR)
Title: 시료의 색측정용 분광광도계 시스템
IPC: G01J3/46
Filed: 1985-08-03
Abstract: 내용 없음
Patent KR-860002401-A (KR)
Title: 손잡이 접착장치
IPC: B65B61/14
Filed: 1985-09-03
Abstract: 내용 없음
Patent KR-860002367-A (KR)
Title: 가스차단층을 갖는 무균가요성 용기용 필름적층재
IPC: B32B27/18
Filed: 1985-09-23
Abstract: 내용 없음
Patent KR-870004841-A (KR)
Title: 샤아프 펜슬
IPC: B43K21/16
Filed: 1985-11-08
Abstract: 내용 없음
Patent KR-870005105-A (KR)
Title: 분말 함철원료의 괴상화방법
IPC: C22B1/14
Filed: 1985-11-23
Abstract: 내용 없음
Patent KR-860006819-A (KR)
IPC: H01H33/75
Filed: 1986-02-06
Abstract: An underoil primary circuit breaker (10) having a fixed contact assembly (26) and a rod contact (24), a trip-free latch mechanism (18) for moving the rod contact (24) toward and away from the fixed contact (82), a temperature responsive magnetically controlled trip assembly (36) for releasing the latch mechanism (18), and cross blast arc interrupter (14) for extinguishing the arc produced between the rod contact (24) and fixed contact assembly (26), the interrupter (14) including a core (60) formed from an arc extinguishing material and defining within a reinforced case (54) a pressure chamber (56), a pressure relief chamber (58), an arc passage (62) connected to the pressure chamber (56) and a vent passage (66) connected to the relief chamber (58); high and low pressure exhaust ports (68,70) are provided between the arc passage (62) and the vent passage (66) and a throttling tube (69) is provided in the pressure relief chamber (56) to vent gases into the transformer.
Patent KR-870011375-A (KR)
Title: 밀폐된 원통내의 물의 압력을 피하고 원통 밑부분으로 부력통(12)을 원통내부로 주입하는 방식
Filed: 1986-05-21
Abstract: 내용 없음
Patent KR-880000900-A (KR)
Title: 말하는 화재경보회로
IPC: G08B17/00
Filed: 1986-06-18
Abstract: 내용 없음
Patent KR-880001341-A (KR)
Title: 건축재용 알미늄압출제품의 표면처리방법
Filed: 1986-07-28
Abstract: 내용 없음
Patent KR-880003523-A (KR)
Title: 텔레텍스트의 정보신호 확장 전송장치
IPC: H04N7/08
Filed: 1986-08-29
Abstract: 내용 없음
Patent KR-870004429-A (KR)
Title: 인접한 2선율간의 간극감지 메카니즘
IPC: G11B15/087
Filed: 1986-10-04
Abstract: 내용 없음
Patent KR-880005294-A (KR)
Title: 갈륨비소 단결정층 성장방법
IPC: C30B29/42
Filed: 1986-10-28
Abstract: 내용 없음
Patent KR-880006108-A (KR)
Title: 살물하역용 스크류 콘베어
Filed: 1986-11-11
Abstract: 내용 없음
Patent KR-880009269-A (KR)
Title: 실온도 측정표시회로 및 그 방법
Filed: 1987-01-22
Abstract: 내용 없음.
Patent KR-870007225-A (KR)
Title: 광중합성 조성물 및 이를 함유하는 광중합성 기록물질
IPC: G03C1/685
Filed: 1987-01-24
Abstract: 내용 없음
Patent KR-870007956-A (KR)
IPC: C08G59/14
Filed: 1987-02-14
Abstract: Epoxy resins containing both terminal hydroxyl groups and epoxy-derived groups are prepared by advancing a polyepoxide with a polyol and terminating the reaction at a point such that the epoxy resin reaction product contains both epoxy and terminal hydroxyl groups. The epoxy groups are then further reacted to form epoxy-derived groups and the rate of curing is further improved. The resulting epoxy resins exhibit lower melt and solution viscosities than those exhibited by conventional epoxy resins having the same epoxy equivalent weight, as well as curing quickly when used. The resins are usefully employed at high solids levels in can coating formulations and other epoxy formulations wherein the resin is applied from an organic liquid solution or aqueous dispersion.
Patent KR-880011348-A (KR)
Title: 뱀장어 가죽의 가공방법
IPC: C14C13/00
Filed: 1987-03-02
Abstract: 내용 없음
Patent KR-870011539-A (KR)
Title: 논리신호용 단극포트 및 양극포트를 갖춘 양방향 인터페이스회로
IPC: H04L5/14
Filed: 1987-05-14
Abstract: 내용 없음
Patent KR-880005860-A (KR)
Title: 독성을 완화시킨 토양 전파성 해충의 방제를 위한 살충성 수지 조성물과 그의 제조방법
IPC: A01N57/12
Filed: 1987-11-23
Abstract: 내용 없음
Patent KR-880008971-A (KR)
Title: 로이신의 분리방법
IPC: B01D11/04
Filed: 1988-01-06
Abstract: 내용 없음.
Patent KR-880011499-A (KR)
Title: 전동벨트 및 그 제조방법
IPC: B29D29/08
Filed: 1988-03-31
Abstract: 내용 없음
Patent KR-890008431-A (KR)
Title: 금속촉매 변환기의 촉매기지의 제작 및 조립방법
IPC: B21C37/15
Filed: 1988-11-14
Abstract: 내용 없음
Patent KR-890013445-A (KR)
Title: 원적외선 건조장치
Filed: 1988-12-03
Abstract: 내용 없음.
Patent KR-890009839-A (KR)
IPC: C07C51/42
Filed: 1988-12-13
Abstract: A process for exchanging a dispersing medium of a terephthalic acid slurry by introducing an aliphatic carboxylic acid slurry of terephthalic acid into a multi-stage column at the upper part thereof and introducing water at the lower part thereof to form an upflowing stream of water in the multi-stage column, while a sedimentation of terephthalic acid particles is effected inside the multi-stage column, and withdrawing an aqueous aliphatic carboxylic acid solution from the upper part of the multi-stage column and an aqueous slurry of terephthalic acid from the lower part of the multi-stage column.
Patent KR-900003556-A (KR)
Title: 차량의 클러치케이블가이드 구조
IPC: B60K23/02
Filed: 1988-12-24
Abstract: 내용 없음
Patent KR-890013091-A (KR)
Title: 폴리오르가노시르세스키옥산 미립자 및 그 제조방법
IPC: C08J3/12
Filed: 1989-02-27
Abstract: 내용 없음.
Patent KR-890014999-A (KR)
Title: 내열성 절연기판, 서멀헤드 및 감열기록 장치
IPC: B41J2/335
Filed: 1989-03-28
Abstract: 내용 없음.
Patent KR-890017018-A (KR)
IPC: C21C7/00
Filed: 1989-05-18
Abstract: The invention relates to a thermal treatment installation for molten metal having a metallurgical vessel for receiving the molten metal and a direct-current arc heating device, which is separate or operates as an integrated component and has at least one electrode arranged above the molten metal and at least one counter-electrode in contact with the molten metal. In order to provide a maintenance-free, easily exchangeable installation which permits an automatic, reliable connection of the counter-electrode to the current lead to the energy source, it is proposed that at least one element (30) for transferring the electrical energy to the counter-electrode (22) is provided on the outer casing (11) of the metallurgical vessel (10), and has a surface (31) which supports itself during the heating operation on a surface (41) of a counter-element (40) which is in connection with the electrical energy source (20) and can be positioned by mechanical means (45). 
<IMAGE>
Patent KR-910001512-A (KR)
Title: 수류검지식 시동장치
IPC: F24H1/10
Filed: 1989-06-20
Abstract: 내용 없음
Patent KR-900003400-A (KR)
IPC: C03C17/245
Filed: 1989-08-14
Abstract: A fluorine-doped tin oxide coating is formed on glass using an organotin di- or tri-carboxylate with an organic fluoroacid. About 50-80% organotin compound and 20-50%. fluoroacid are used, applied in vaporised form to the heated glass surface. The resulting coatings have low bulk resistivities and Gardner haze values. The preferred compounds used are dibutyltin diacetate and trifluoracetic acid.
Patent KR-900005662-A (KR)
Title: 가변구조의 조정가능한 분할구역으로 구성된 건물내에 있어서의 점등용 원격제어시스템
IPC: H02J13/00
Filed: 1989-09-20
Abstract: 내용 없음.
Patent KR-900005998-A (KR)
IPC: A23C9/142
Filed: 1989-10-10
Abstract: Disclosed are ultrafiltration processes for the enrichment and concentration of selected proteins from protein containing fluids. Illustratively, IgG is concentrated from whey by means of multiple ultrafiltration "passes", using a metallic oxide ultrafiltration membrane, which are characterized by differing pH's.
Patent KR-910008659-A (KR)
Title: 브이씨알의 리모콘을 이용한 트래킹장치
IPC: G11B5/584
Filed: 1989-10-31
Abstract: 내용 없음.
Patent KR-900007429-A (KR)
IPC: C07K1/113
Filed: 1989-11-03
Abstract: The synthesis and use of neoglycoproteins is described. Monosialolactose and disialolactose are isolated from cow colostrum and coupled using a coupling reagent to human serum albumin (HSA) as carrier protein. These neoglycoproteins are suitable as vaccines and as ligands for the localisation and therapy of lectin-expressing tumour tissues.
Patent KR-900007410-A (KR)
Title: 칼슘/칼모덜린-의존성 프로테인 키나아제 ⅱ또는 프로테인 키나아제 c의 억제제로서 에틸렌디아민테트라 아세트산의 용도
IPC: A61P43/00
Filed: 1989-11-08
Abstract: 내용 없음
Patent KR-890701198-A (KR)
IPC: D01F6/64
Filed: 1988-09-14
Abstract: The invention is a semi-permeable membrane which comprises a polymeric matrix with two porous surfaces and a region which functions to separate one or more gases from one or more other gases. A composition is disclosed that is useful for the preparation of a bisphenol-based polycarbonate membrane wherein at least 25 percent by weight of the bisphenol moieties are tetrahalogenated, preferably Cl or Br. The composition includes (i) a bisphenol-based polycarbonate wherein at least 25 percent by weight of the bisphenol moieties are tetrahalogenated, wherein the halogen is Cl or Br, (ii) a solvent for such polycarbonate, and (iii) a non-solvent for such polycarbonate. A process is described wherein the composition is heated and extruded into a shape suitable for membrane use such as a hollow fiber. The formed membrane is then passed through a quench zone wherein the mixture undergoes phase separation, and the solvent non-solvent are removed and a discriminating region capable of separating oxygen from nitrogen is formed. The membranes of this invention exhibit excellent separation factors and flux. Such membranes are less prone to being damaged due to handling and exposure to contaminants due to the internal region which affects the separation, as the porous surfaces function to protect such region.
Patent KR-900012070-A (KR)
Title: 냉장고등의 탈취장치
IPC: F25D23/00
Filed: 1990-01-18
Abstract: 내용 없음
Patent KR-900014101-A (KR)
Title: 타이어가황기의 드레인 배출장치
IPC: B29K105/24
Filed: 1990-03-02
Abstract: 내용 없음
Patent KR-900015242-A (KR)
Title: 저압 수은 진공 방전램프
IPC: H01J61/24
Filed: 1990-03-07
Abstract: 내용 없음.
Patent KR-900014058-A (KR)
Title: 연속주조에 있어서의 브레이크 아우트(break-out) 검출
IPC: B22D11/16
Filed: 1990-03-20
Abstract: 내용 없음
Patent KR-900015204-A (KR)
Title: 자동차 자동 트랜스미션의 위치 탐방용 전기 스위치
IPC: H01H19/58
Filed: 1990-03-27
Abstract: 내용 없음.
Patent KR-900017058-A (KR)
Title: 전해 콘덴서 구동용 전해액 및 전해 콘덴서
IPC: H01G9/02
Filed: 1990-04-04
Abstract: 내용 없음.
Patent KR-910018119-A (KR)
Title: 방열핀 제조장치
IPC: B23P15/26
Filed: 1990-04-13
Abstract: 내용 없음
Patent KR-900017412-A (KR)
IPC: H04N5/45
Filed: 1990-04-16
Abstract: A contrast control circuit (54) develops a video gain control signal for continuously varying the video gain of a video signal to adjust the contrast of the video signal and limit beam current. The contrast control circuit may comprise an auto contrast control (24) responsive to video signal peaks, a contrast limiter (70) responsive to a beam current control signal related to average picture intensity and a manual control (20). A brightness modulator (72) is also responsive to the contrast control signal for continuously adjusting the brightness of the video signal inversely with the contrast. The brightness modulation is especially useful as part of a pix-in-pix video control circuit, further comprising video sources (30, 32) for first and second video signals and a selector (34) for alternatively feeding the first and second video signals to a video amplifier (52) to form a primary picture with an inset secondary picture.
Patent KR-910000978-A (KR)
Title: 개선된 동시압출성 접착제 및 이를 포함하는 다층 구조물
IPC: C09J123/02
Filed: 1990-06-12
Abstract: 내용 없음
Patent KR-910006395-A (KR)
IPC: C08F255/00
Filed: 1990-09-20
Abstract: The addition of polyolefin-acrylic graft copolymer to blends of polyolefin and core-shell polymers improves compatibility and allows core-shell polymers to be used as processing and performance modifiers for polyolefins. A typical composition may contain about 20% core-shell modifier, about 10% compatibilizer, the balance being polyolefin and is suitable for making extruded, calendered or moulded products.
Patent KR-920006704-A (KR)
Title: 능동소음제어의 팬히터
Filed: 1990-09-29
Abstract: 내용 없음
Patent KR-920012935-A (KR)
Title: 파워윈도우 모우터 회전자의 선단부 흔들림 측정회로
IPC: G01H11/00
Filed: 1990-12-03
Abstract: 내용 없음
Patent KR-910013501-A (KR)
Title: 반도체 조립장치용 공급장치
IPC: H01L21/677
Filed: 1990-12-05
Abstract: 내용 없음.
Patent KR-910011897-A (KR)
Title: 말라리아 백신
IPC: A61K47/48
Filed: 1990-12-08
Abstract: 내용 없음
Patent KR-910011618-A (KR)
IPC: B26D1/56
Filed: 1990-12-20
Abstract: The apparatus for simultaneously dispensing and cutting wound materials is noteworthy in that the drum (8) has, over a part of its periphery, upstream of the cutting zone and on both sides of a continuous, peripheral and central web (8-3), defining the continuity of the roll and delimited by the lateral ends of the drum, profiled openings or recesses (8-1) (8-2) made over a specific peripheral plane or sector and permitting the orientation and engagement of the corresponding parts of material webs in the event of angular traction of the end of the paper web by the user not in accordance with a normal traction defined in the front extension of the apparatus. 
<IMAGE>
Patent KR-920013636-A (KR)
Title: 갈륨비소 금속반도체 전계효과 트랜지스터의 제조방법
IPC: H01L21/331
Filed: 1990-12-26
Abstract: 내용 없음
Patent KR-920013138-A (KR)
Title: 스누우프 제어기의 디렉토리
IPC: G06F13/10
Filed: 1990-12-26
Abstract: 내용 없음
Patent KR-910014200-A (KR)
IPC: B29L17/00
Filed: 1990-12-29
Abstract: The invention relates to a process for the manufacture of objects by injection moulding and/or compression moulding starting from polycarbonate powder. The process is suitable for, inter alia, the manufacture of carriers for optically readable information such as audio and videodiscs.
Patent KR-900701948-A (KR)
Title: 폴리에스테르 아크릴 중합체와 비닐 중합체의 혼합물을 함유하는 잉크 조성물
IPC: C09D11/10
Filed: 1989-10-03
Abstract: 내용 없음
Patent KR-920700330-A (KR)
Title: 섬유 현탁액의 농축 방법 및 장치
IPC: D21F1/18
Filed: 1990-02-28
Abstract: 내용 없음
Patent KR-920015442-A (KR)
Title: 반도체 기억소자 제조방법
IPC: H01L21/00
Filed: 1991-01-16
Abstract: 내용 없음
Patent KR-920014915-A (KR)
Title: 칼라 발색 조성물
Filed: 1991-01-22
Abstract: 내용 없음
Patent KR-910021487-A (KR)
IPC: C21B13/14
Filed: 1991-02-25
Abstract: The invention relates to a prereduction furnace of a smelting reduction facility of iron ore consisting of a fluidizing prereduction chamber installed at the upper part of the prereduction furnace into which iron ores are fed and prereduced, a gas blowing chamber installed at the lower part of the prereduction furnace into which a reducing gas is fed, a distributor (12) installed between the fluidizing prereduction chamber and the gas blowing chamber, a first plurality of nozzles (13) passing through the distributor (12) for injecting said reducing gas in the blowing chamber into the prereduction chamber, a discharge pipe for discharging prereduced iron ores installed at a bottom center of the prereduction chamber extending through said distributor (12), in which a cooling fluid flows; at least two horizontally movable purging pipes (30) below the distributor (12), and a second plurality of nozzles (31) attached to the horizontally movable purging pipes (30) for injecting a purging gas to a bottom surface of the distributor (12). <IMAGE>
Patent KR-920003708-A (KR)
Title: 통화장치
IPC: H04M1/19
Filed: 1991-03-11
Abstract: 내용 없음
Patent KR-910019261-A (KR)
IPC: H01L27/10
Filed: 1991-04-02
Abstract: This invention relates to semiconductor integrated circuits concerned with the realisation of different value capacitive components of a semiconductor chip by means of programming control arrangements. Programmable (IC) capacitors are implemented using a capacitive multiplier technique. Programmable capacitors comprise essentially three elements, a capacitor (C1) and one or two capacitor multipliers (M1 and M2). Capacitor (C1) is connected to the output of a first buffer circuit (B1) while programmable resistors (RP1 and RP2) are connected in series between the input and output of the buffer (B1), an output being taken from the junction between the first and second programmable resistors. By this arrangement of components, the ratio of the set values of the two programmable resistors (RP2 and RP1) determines the amount by which the capacitor (C1) value is multiplied. An overall effective capacitance value equal to (RP2/RP1) x C1 may be achieved. The final effective capacitance with two multipliers (M1, M2) approximates to (RP2/RP1) x (RP4/RP3) x C1. The value of programmable resistor RP1 is adjusted in accordance with an analogue reference signal (CCV) produced by a compensating circuit (Fig 2) to compensate for the manufacturing/processing variations of capacitor C1. <IMAGE>
Patent KR-910018969-A (KR)
Title: 광학 기록 매체 및 그 제조방법
IPC: G11B7/253
Filed: 1991-04-25
Abstract: 내용 없음
Patent KR-910019685-A (KR)
Title: 에어졸식 분사장치의 고속충전 밸브
IPC: B65D83/44
Filed: 1991-05-02
Abstract: 내용 없음
Patent KR-920021475-A (KR)
Title: 톱밥퇴비의 제조방법
Filed: 1991-05-03
Abstract: 내용 없음
Patent KR-910021062-A (KR)
Title: 장거리 양방향 광섬유 통신링크
IPC: H04B10/24
Filed: 1991-05-20
Abstract: 내용 없음
Patent KR-920002945-A (KR)
Title: 원심 성분 요소를 가진 축류 팬
IPC: F04D29/38
Filed: 1991-07-29
Abstract: 내용 없음
Patent KR-920004088-A (KR)
Title: 연마스핀들
IPC: B24B5/00
Filed: 1991-08-06
Abstract: 내용 없음.
Patent KR-930006272-A (KR)
Title: 조립식 벽체구조물과 그 시공방법
IPC: E04B2/76
Filed: 1991-09-02
Abstract: 본 발명은 조립식 벽체구조물과 그 시공방법에 관한 것으로, 길이방향 양쪽 가장자리에 서로 다른 칫수로 절곡된 제1,2플랜지부(4, 5)를 갖춘 주패널부재(3)와, 동일한 칫수로 절곡된 제3플랜지부(7)를 갖춘 보조패널부재(3)를 다수로 조립하고, 이들 패널부재(2,3)의 길이방향 또는 길이방향에 수직되게 접착층(12)을 매개하여 보오드부재(11)를 조립하며, 상기 패널부재(2,3)의 길이방향 상단과 중단 및 하단에 제1,2보강부재(8, 9)를 스크류(10)로 조립체결하도록 되어, 벽체의 두께를 최소화하면서 강도를 크게 향상시킬수 있게 될 뿐만 아니라 조립 및 시공작업에 필요한 노동력 및 작업시간을 절감할수 있도록 되어있다.
Patent KR-920006710-A (KR)
Title: 자동 제빙장치
IPC: F25C1/18
Filed: 1991-09-14
Abstract: 내용 없음
Patent KR-920010554-A (KR)
Title: 자기기록 캐리어상에 기록된 다수의 곡을 무순으로 선택하기 위한 장치
IPC: G11B27/11
Filed: 1991-11-09
Abstract: 내용 없음.
Patent KR-920009750-A (KR)
IPC: C07C45/64
Filed: 1991-11-29
Abstract: The process is based on the hydration of acrolein in the presence of a chelate-forming ion exchanger resin based on polystyrene/divinylbenzene as a catalyst and the subsequent hydrogenation of the 3-hydroxypropionaldehyde-containing reaction mixture which is freed of unreacted acrolein. Owing to the use of chelate-forming ion exchangers containing anchor groups, of the general formula 
<IMAGE>
 in which Z = H, C1-C6-alkyl, -CH2-CH(CH3)-Y' or -(CH2)o-Y' and Y and/or Y' = -COOH, -OH, pyridyl or -P-(O)(CH2OH)OH, the hydration proceeds at lower temperatures with a higher space-time yield and in particular a higher selectivity than when using previously known ion exchangers. Particularly suitable resins are those containing methyleneimino diacetic acid anchor groups in the H form or partially doped with alkali metal, alkaline earth metal or earth metal ions.
Patent KR-920702881-A (KR)
Title: 차량 전자 제어 시스템용 비율계 신호 보정 시스템
IPC: F02D41/24
Filed: 1989-09-28
Abstract: 내용 없음
Patent KR-920702059-A (KR)
Title: 경량의 고출력 기전장치
IPC: H02K21/28
Filed: 1990-02-12
Abstract: 내용 없음
Patent KR-930019410-A (KR)
Title: 칼라 드라이 실버용지용 칼라 비디오 프린터의 열현상장치
Filed: 1992-03-03
Abstract: 본 발명은 칼라 드라이 실버 용지용 칼라 비디오 프린터의 열현상장치에 관한 것으로, F/O씨알티(3)에 의하여 이미지가 노장된 씨디에스용지(1a)를 가열하여 열발색시키는 가열롤러(11)에 앤드레스밸트(12)가 휘감기는 상태로 접촉도어 가열롤러(11)를 회전구동하도록 한 것이다. 가열롤러의 구동을 앤드레스밸트에 의하여 구동시키는 것으로서 구조가 간단하게 되고, 가열롤러와 씨디에스 용지와의 접촉면적이 넓어 열현상이 원활하게 이루어짐과 아울러 전력소비가 감소된다. 가열롤러의 외표면에 보온재를 피복하여 가열롤러가 전장에 걸쳐서 균일한 온도로 유지되며 이에 따라 씨디에스용지의 전폭에 걸쳐서 균일한 열현상작용이 이루어지게 되어 양호한 프린트 화질을 얻을 수 있게 되는 것이다.
Patent KR-930019374-A (KR)
Title: 작동축 배속장치
IPC: B29C45/40
Filed: 1992-03-09
Abstract: 본 발명은 사출물등을 취부하여 상승 또는 하강작동시키는 취출로버트 작동축의 작동거리와 시간을 원하는 배속으로 조절하여 작동시킬수 있는 작동축 배속장치에 관한 것으로서, 실린더(8) 롤 케이스(1) 일측의 연결부(7)에 고정하고, 작동기어(3)의 소기어(11)와 대기어(12)의 반지름이 서로 다르고 일측이 타측의 N배되게 형성시켜 체인(4)(4')으로 연결시켜 연동되게 하되 소기어(11)(11') 연결체인(4)의 양단부측을 고정대(5)에 볼트(6)(6')로 고정시키고, 대기어(12)(12') 연결체인(4') 일측에 로버트 작동축 (13)을 연결고정시켜 연동되도록 한 작동축 배속장치이다.
Patent KR-930020159-A (KR)
Title: 공연비 제어용 산소센서
Filed: 1992-03-26
Abstract: 본 발명은 배기가스의 산소농도를 측정하는 산소센서에 있어서, 원하는 Lean영역의 λ값에서 센서 출력 변화를 얻을 수 있도록 한 것으로 안정화 혹은 부분안정화 지르코니아 재료를 사용하여 산소펌핑 부분과 감지 부분을 구성하며 이 부분 사이에 차단재료 일측면이 개방된 내부 공간을 임의로 만들어주고 펌핑 부분에서는 일정전류를 흘려 주어서 산소를 외부로 펌핑해 낼때 그 상대편의 감지부분에서 내부분압( )과 외부분압( )의 비를 농도 전지식(Nernst식)에 의해 전압을 측정하여 특정 λ값에서 전압 변화를 센서 출력으로 얻을 수 있는 것으로써 펌핑 전류로 산소 펌핑 용량을 조절하여 Lean영역의 원하는 특정 λ에서 정확한 센서 출력을 얻을 수 있다.