baber/WOPTO huggingface dataset:
Patent GB-2600580-A (GB)
Title: System and method for preparing MRNA
Inventor: SHENGQI WANG
IPC: C12N15/10
Filed: 2019-11-19
Abstract: The present application belongs to the technical field of mRNA preparation, and discloses a system and a method for preparing mRNA, which can shorten a preparation period, and avoid degradation of an mRNA product due to the introduction of RNase by manual pipetting. The system for preparing mRNA comprises a PCR amplification device configured to amplify DNA; a plurality of raw reagent tubes, each of which is configured to provide a single reagent; and a reaction device configured to allow reagents to react. Specifically, the reaction device comprises a test tube rack configured to support reaction tubes, a semiconductor chilling plate connected to the test tube rack, a fin type radiator disposed under the test tube rack, and a cooling fan disposed under the fin type radiator; wherein the raw reagent tubes are connected to the reaction tubes via a solenoid valve module and a peristaltic pump module, and the solenoid valve module and the peristaltic pump module are connected with a control device and are controlled by an upper computer control program.
Patent GB-2600651-A (GB)
Title: Topical composition and delivery system and its use
Inventor: MICHAEL H GREENSPAN
IPC: A61K47/20
Filed: 2016-02-04
Abstract: Topical delivery system comprising a pharmaceutical composition formulated for application directly to a skin of a subject in need thereof, comprising: (a) a therapeutic amount of an active therapeutic agent to treat symptoms of a disease, disorder or condition; (b) chemical drivers comprising an amino benzoate local anaesthetic, ethoxydiglycol and methylsulfonylmethane, wherein the chemical drivers are effective at acting synergistically to deliver the therapeutic agent, and (c) a depot component that is effective to keep the active agent locally in the skin and to reduce distribution of the active agent to the blood stream. Preferably, the anaesthetic is benzocaine, lidocaine, tetracaine or a combination thereof. The composition may comprise a vasoconstrictor. The depot component may be a liposome, polymer or polymersome. Such a liposome may comprise phosphatidyl choline, cholesterol, and at least one anionic or cationic phospholipid. Also claimed is a method of delivering a pharmaceutical composition topically using the composition described supra.
Patent GB-2615785-A (GB)
Title: Prosthetic hand device and method of control
Inventor: Michael Angelo Saliba
IPC: A61F2/58
Filed: 2022-02-18
Abstract: A device 2 for use as an artificial or prosthetic hand, comprising: a palm 4, at least part of which extends across a palm plane; and first, second and third digits 10, 20, 30. Each digit is rotatably coupled to the palm via a respective primary joint 12, 22, 32 and extendable from the respective primary joint to a first, second or third digit tip 14, 24, 34 respectively. Each digit has no more than two degrees of freedom, and the device is configurable in at least four configurations, comprising an initial state 60, a first grasp 62 (Figures 9-11), a second grasp 64 (Figures 12-14) and a third grasp 66 (Figures 15-17). The first digit may comprise only a single degree of freedom. The device may further comprise a plurality of electrodes connected to an electromyograph for producing EMG signals. These signals may be used by a processor to actuate one or more of the first, second and third digits based on the EMG signals. A method of controlling an artificial or prosthetic hand is also disclosed.
Patent GB-2605010-A (GB)
Title: Supported core-shell structure ZnO catalyst, preparation method therefor and application thereof
Inventor: JINLONG GONG
IPC: C07C11/06
Filed: 2020-11-10
Abstract: A supported core-shell structure ZnO catalyst, and a preparation method and an application thereof. The catalyst takes Al2O3 as a carrier and ZnO as an active site; and the Al2O3 carrier is loaded with a NiZn@ZnO core-shell structure, and the NiZn@ZnO core-shell structure comprises a NiZn alloy core and a ZnO shell. The preparation method comprises: first dissolving Ni(NO3)3·6H2O and Zn(NO3)2·6H2O in deionized water; then dipping Al2O3 into the resulting solution, ultrasonically dispersing uniformly, and then completely drying; and finally roasting and reducing the obtained solid to obtain a target catalyst. The catalyst has high activity and high selectivity, shows excellent stability, breaks through the limitation of rapid deactivation of a ZnO-based catalyst, and can be applied to olefin preparation by dehydrogenation of low-carbon alkane, especially to propylene preparation by dehydrogenation of propane.
Patent GB-2606920-A (GB)
Title: Automatic creation of schema annotation files for converting natural language queries to structured query language
Inventor: Elahe Khorasani
IPC: G06F16/28
Filed: 2020-12-18
Abstract: Methods, systems and computer readable media are provided for automatically creating a semantic model of a relational database for processing natural language queries. A computing device automatically extracts relational database metadata. The computing device prompts a user to enter textual labels for columns of the extracted metadata. The computing device automatically generates a schema annotation file based upon the relational database metadata and the textual labels for the columns. A natural language query is processed for the relational database using the schema annotation file.
Patent GB-2611635-A (GB)
Title: Circadian rhythm detection
Inventor: Riikka Ahola
IPC: A61B5/024
Filed: 2022-11-04
Abstract: A method for detecting a circadian rhythm of a user, the method comprising acquiring 201 measurement data indicating the user’s sleep time and determining a user’s sleep-wake rhythm of the user on the basis of the measurement data; determining 202 a first phase value based on the sleep-wake rhythm, acquiring 203 skin temperature measurement data for at least one 24-hour measurement period, fitting 204 the skin temperature measurement data to a cosine waveform, and evaluating 205 a quality of the fitting. If the quality is above a threshold, a circadian phase of the user is determined 208 on the basis of a combination of the first phase value and the second phase value. If the quality of the fitting is below the threshold, the circadian phase of the user is determined 206 on the basis of the first phase value without the second phase value. The computed circadian phase or a parameter derivative of the computed circadian phase is output via an interface to be presented to the user.
Patent GR-950100310-A (GR)
Title: Receptacle for cultivating plants
Inventor: IOULIOIOANNIS FOKAS
IPC: A01G27/00
Filed: 1995-08-16
Abstract: Receptacle for cultivating plants composed of 14 separate mountable pieces: the water reservoir of the base, the floor [2(2A, 2B, 2
Patent GT-198900003-A (GT)
Title: Piscifactoria marina
IPC: A01K61/00
Filed: 1989-01-19
Abstract: SE REFIERE A UNA PSIFACTORIA MARINA DESTINADA A CULTIVOS IN TENSIVOS EN ALTA MAR,CONSTITUIDA A PARTIR DE UNA JAULA DE CULTIVO DE GRANDES DIMENSIONES A BASE DE ANILLOS RIGIDIZADOSMEDIANTE LARGUEROS Y TRAVESANOS SOBRE LA QUE SE DISPONE LA CORRESPONDIENTE RED DE CERRAMIENTO.LOS DIBUJOS SE ENCUENTRANEN LA FICHA TECNICA RESPECTIVA.
Patent GT-200400142-A (GT)
Title: Compuestos
Inventor: BARBER CHRISTOPHER GORDON
IPC: C07D417/14
Filed: 2004-07-22
Abstract: LA PRESENTE INVENCION SE REFIERE A COMPUESTOS DE FORMULA GENERAL I EN LA QUE R1,R2,Z, SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE. ESTOS COMPUESTOS SON INHIBIDORES DE PDE4 POR LO QUE SON DE UTILIDAD EN UNA AMPLIA VARIEDAD DE PATOLOGIAS TALES COMO INFLAMACIONES A NIVEL DEL APARATO RESPIRATORIO PROVOCADA POR PROCESOS ALERGICOS, INFLAMACION A NIVEL ARTICULAR, PROCESOS ALERGICOS EN LA PIEL, ENTRE OTROS DESCRITOS EN LA SOLICITUD.
Patent GT-200600487-A (GT)
Title: Dispositivo de cierre para arcas de telefonos publicos
Inventor: ANTONIO MARTIN LOPEZ
IPC: E05C19/06
Filed: 2006-11-14
Abstract: DISPOSITIVO DE CIERRE PARA ARCAS DE TELEFONOS PUBLICOS, INSTALADO EN UN ARCA QUE NO OFRECE AL EXTERIOR NINGUN TIPO DE MECANISMO CORRESPONDIENTE NI A SU CIERRE NI A SU ABISAGRAMIENTO, MATERIALIZANDOSE EL MECANISMO DE CIERRE PROPIAMENTE DICHO EN UN MOTO-REDUCTOR QUE TRANSMITE SU MOVIMIENTO GIRATORIO A UN EJE QUE ACTUA SOBRE UN TRINQUETE CAPAZ DE PROYECTAR AL EXTERIOR UNA SERIE DE BOLAS ACTUANTES COMO MEDIO DE BLOQUEO SOBRE UNA PIEZA DE CIERRE SOLIDARIZADA A LA CARA INTERNA DE LA PUERTA, DE MANERA QUE CUANDO EL MOTO-REDUCTOR GIRA EN UN SENTIDO LA PUERTA SE BLOQUEA EN SITUACION DE CIERRE, MIENTRAS QUE CUANDO GIRA EN SENTIDO CONTRARIO LAS BOLAS SE RETRAEN PERMITIENDO LA LIBERACION DE LA PIEZA DE CIERRE Y QUEDAN RETENIDAS EN SUS ALOJAMIENTOS POR DESPLAZAMIENTO AXIAL DE UN ARO DE RETENCION DESPLAZABLE POR UN RESORTE, LAS BISAGRAS ESTAN MONTADAS SOBRE GANCHOS Y TOPES COMPLEMENTARIOS TAMBIEN OCULTOS, DE MANERA QUE EN SITUACION DE CIERRE LA PUERTA QUEDA FIJADA EN CUATRO PUNTOS, INDETECTABLES DESDE EL EXTERIOR Y PRACTICAMENTE IMPOSIBLES DE VIOLENTAR. T2006
Patent GT-201200300-A (GT)
Title: Fresado de colapso controlado de burbujas
Inventor: CHARLES BUTLER JAMES
IPC: C22B11/00
Filed: 2012-11-06
Abstract: SE PROPORCIONA UN SISTEMA PARA PROCESAR MENAS. EL SISTEMA INCLUYE UNA FRESA DE COLAPSO DE BURBUJAS Y UN SISTEMA DE CONTROL QUE INTERACTÚA CON UN SISTEMA EXTERNO PARA EVALUAR Y MANIPULAR EL PROCESAMIENTO DE UNA MENA.
Patent IN-2014CH00555-A (IN)
Inventor: TIBERGHIEN ALAIN-CHRISTOPHE
IPC: B25B/
Filed: 2014-02-06
Abstract: In this method, magnetic studs housed in a plate are connected to magnetic flux measuring circuits, which define measuring zones, and to power circuits that make it possible to magnetise or demagnetise the studs. The method comprises prior steps that consist in determining (100) at least two treatment zones each defined by at least one measuring zone and defining (102) a surface of the clamping plate in contact with the part to be clamped, as well as following steps consisting, for each treatment zone, in identifying (103) one or more magnetic studs included in a surface of the clamping plate in contact with the part to be clamped, measuring (105) the magnetic flux produced by the stud or studs identified previously, calculating (106) an actual magnetic clamping force based on the measurement of the preceding step and on the identification made previously, calculating (108) a theoretical magnetic force thanks to this identification. The magnetic clamping device, comprises means intended to implement a method such as described hereinabove and a clamping plate that comprises at least two measuring circuits arranged one on top of the other, in relation to a plan perpendicular to the weight of the part to be clamped. FIGURE 1
Patent KR-830003769-A (KR)
Title: 한글출력장치
IPC: G06K15/00
Filed: 1980-08-29
Abstract: 내용 없음
Patent KR-830009318-A (KR)
Title: 도포 체류시간이 짧은 한쌍의 도포장치
IPC: B05C1/08
Filed: 1982-03-27
Abstract: 내용 없음
Patent KR-830009998-A (KR)
Title: 탄화기용 이산화탄소 공급장치
IPC: B01F3/04
Filed: 1982-05-26
Abstract: 내용 없음
Patent KR-830010241-A (KR)
Title: 재봉틀 속도 설정장치
IPC: D05B69/18
Filed: 1982-05-27
Abstract: 내용 없음
Patent KR-840001425-A (KR)
Title: 분극된 고체유전 캐패시터 전자-음향 변환기
IPC: H04R19/00
Filed: 1982-08-10
Abstract: 내용 없음
Patent KR-840002248-A (KR)
Title: 세일링보오드의 마스트 지지장치
IPC: B63B35/79
Filed: 1982-11-09
Abstract: 내용 없음.
Patent KR-840002541-A (KR)
Title: 디지탈 프로그램버블 시컨스 콘트롤러
Filed: 1982-11-18
Abstract: 내용 없음.
Patent KR-840008735-A (KR)
Title: 핸드폰 장치
IPC: H04R1/10
Filed: 1983-04-11
Abstract: 내용 없음
Patent KR-840004925-A (KR)
Title: 무기질 재료 분말을 함유하는 조성물
IPC: C08L61/10
Filed: 1983-05-14
Abstract: 내용 없음
Patent KR-840006013-A (KR)
Title: A 53868인자 a의 제조방법
IPC: C07K5/068
Filed: 1983-09-27
Abstract: 내용 없음
Patent KR-840008040-A (KR)
Title: 무한직선운동 롤러베아링 리턴구멍
IPC: F16C29/06
Filed: 1983-11-11
Abstract: 내용 없음.
Patent KR-840006991-A (KR)
Title: 피리돈 유도체
IPC: A61K31/505
Filed: 1983-12-02
Abstract: 내용 없음
Patent KR-840007513-A (KR)
Title: 운동화
IPC: A43B21/26
Filed: 1984-01-09
Abstract: 내용 없음.
Patent KR-850001896-A (KR)
Title: 방향족 살균성 화합물의 제조방법과 이를 함유한 제약학적 제형
IPC: C07C315/04
Filed: 1984-05-16
Abstract: 내용 없음
Patent KR-850000159-A (KR)
Title: 데이터 전송 시스템
IPC: G06F13/24
Filed: 1984-06-15
Abstract: 내용 없음.
Patent KR-860000368-A (KR)
Title: 물에 뜨는 비누의 제조방법 및 장치
IPC: C11D13/14
Filed: 1984-06-21
Abstract: 내용 없음
Patent KR-850002890-A (KR)
Title: 슬라이딩 게이트 밸브용 밸브플레이트
IPC: F16K3/314
Filed: 1984-08-20
Abstract: 내용 없음
Patent KR-850007806-A (KR)
IPC: C21C7/068
Filed: 1985-02-02
Abstract: A method for producing stainless steel in a top-blown molten metal vessel having a hot metal charge to form a bath. The method comprises top-blowing from a lance oxygen and/or a mixture of oxygen and inert gas onto or beneath the surface of the bath while introducing a low flow rate inert gas to the bath from beneath the surface thereof during said top-blowing. The ratio of oxygen-to-inert gas is decreased progressively during top-blowing. The relative flow proportion of top-blown gases and bottom-blown gases remains substantially the same throughout the process.
Patent KR-860003481-A (KR)
Title: 냉 장 고
IPC: F25D17/06
Filed: 1985-03-16
Abstract: 내용 없음
Patent KR-860002292-A (KR)
Title: 고·액체(固·液體)분리 이송장치
IPC: B03B5/00
Filed: 1985-09-27
Abstract: 내용 없음
Patent KR-860003683-A (KR)
Title: 한쪽끝을 갖는 콤팩트 형광등용 소켓 어뎁터
IPC: H01R33/94
Filed: 1985-10-24
Abstract: 내용 없음
Patent KR-870007402-A (KR)
Title: 가스렌지의 타이머장치
IPC: F24C3/12
Filed: 1986-01-09
Abstract: 내용 없음
Patent KR-880000193-A (KR)
Title: 가변 박스 스패너(Box Spanner)
Filed: 1986-02-05
Abstract: 내용 없음
Patent KR-870008171-A (KR)
Title: 감열기록소자의 제조방법
IPC: G01D9/10
Filed: 1986-02-26
Abstract: 내용 없음
Patent KR-870002523-A (KR)
Title: 디지탈 신호처리 장치
IPC: B65G53/30
Filed: 1986-07-18
Abstract: 내용 없음
Patent KR-880002979-A (KR)
Title: 고체 연료 가스화 장치의 슬래그 제거 시스템
IPC: C10J3/48
Filed: 1986-08-22
Abstract: 내용 없음
Patent KR-880011894-A (KR)
Title: 초단파와 플라즈마간의 개선된 커플링 구조를 가진 하류 초단파 플라즈마 처리장치
IPC: H01L21/3065
Filed: 1987-03-05
Abstract: 내용 없음
Patent KR-870008757-A (KR)
Title: 포장기의 벤드 안내 아취
IPC: B65B13/06
Filed: 1987-03-13
Abstract: 내용 없음
Patent KR-880014852-A (KR)
Title: 페이징 수신기등의 rom 장착 장치
IPC: H01L27/10
Filed: 1987-05-16
Abstract: 내용 없음
Patent KR-890006100-A (KR)
Title: 마이크로 웨이브 오븐의 콘트롤러 테스트제어장치 및 그 제어방법
IPC: H05B6/68
Filed: 1987-09-14
Abstract: 내용 없음
Patent KR-890005920-A (KR)
Title: 비정질실리콘 태양전지의 투명전도막 제조방법
Filed: 1987-09-25
Abstract: 내용 없음
Patent KR-890006033-A (KR)
Title: 간이 및 사설교환기의 국선 발신 블록킹 방법
IPC: H04M3/42
Filed: 1987-09-26
Abstract: 내용 없음
Patent KR-880004835-A (KR)
Title: 막 분리법에 의한 안료 현탁액 및 안료중간체 현탁액의 분리 및 정제방법.
IPC: B01D61/14
Filed: 1987-10-06
Abstract: 내용 없음
Patent KR-880005180-A (KR)
Title: 플라스틱과 고무의 복합재료의 제조방법
IPC: B29C45/00
Filed: 1987-10-15
Abstract: 내용 없음
Patent KR-880011769-A (KR)
Title: 카세트 케이스에 리일허브를 장착하는 장치
IPC: G11B23/113
Filed: 1987-11-04
Abstract: 내용 없음
Patent KR-890010941-A (KR)
Title: 칩(chip)형 저항소자 및 그 제조방법
Filed: 1987-12-08
Abstract: 내용 없음
Patent KR-880700668-A (KR)
IPC: A61K33/24
Filed: 1987-10-06
Abstract: Amino acid chelates having a ligand to divalent metal mole ratio of at least 2:1 and having a molecular weight of not more than 1500 and preferably not more than 1000 and also having a stability constant of between about 10 and 10 are formulated for delivery to one or more specific tissue sites within a mammal. The ligand utilized in formulating the amino acid chelate is a naturally occuring amino acid or a dipeptide, tripeptide or quadrapeptide thereof. The selection of an appropriate ligand with which to form the chelate provides a product that, when entering the bloodstream of the mammal, either by mean of oral ingestion or injection, has a propensity to migrate to one or more targeted tissue sites within the mammal.
Patent KR-890006160-A (KR)
Title: 루우의 제조방법
IPC: A23L23/00
Filed: 1988-01-05
Abstract: 내용 없음
Patent KR-880011190-A (KR)
Title: 안트라사이클린 글리코사이드, 이의 제조방법 및 정균제로서의 용도
IPC: C07H15/252
Filed: 1988-03-21
Abstract: 내용없음
Patent KR-890015870-A (KR)
Title: 2열 데이지 휠 전자 타자기의 구동 제어 장치
Filed: 1988-04-30
Abstract: 내용 없음
Patent KR-890001085-A (KR)
Title: 레지스터를 구비한 반도체 메모리 장치
IPC: G11C7/10
Filed: 1988-06-25
Abstract: 내용 없음
Patent KR-890005559-A (KR)
Title: 액정표시장치(液晶表示裝置)
IPC: G02F1/1335
Filed: 1988-07-22
Abstract: 내용 없음
Patent KR-900001527-A (KR)
Title: 솔방울을 주재료로한 장식용 소재 제조방법
IPC: B44C1/00
Filed: 1988-07-29
Abstract: 내용 없음
Patent KR-900003394-A (KR)
Title: 특성이 우수한 고자속밀도, 일방향성 규소강판의 안정한 제조법
IPC: C22C38/02
Filed: 1988-08-19
Abstract: 내용 없음
Patent KR-900005584-A (KR)
Title: 리드 프레임의 품종별 명칭 표시기
IPC: H01L21/50
Filed: 1988-09-21
Abstract: 내용 없음
Patent KR-890006627-A (KR)
IPC: C07D213/30
Filed: 1988-10-18
Abstract: Substituted tetralins, chromans and related compounds which, by inhibiting 5-lipoxygenase enzyme and/or blocking leukotriene receptors, are useful in the prevention or treatment of asthma, arthritis, psoriasis, ulcers, myocardial infarction and related disease states in mammals, pharmaceutical compositions comprising said compounds; a method of treatment with said compounds, and intermediates useful in the synthesis of said compounds.
Patent KR-890006422-A (KR)
Title: 강력한 공기 래디얼 타이어
IPC: B60C15/06
Filed: 1988-10-24
Abstract: 내용 없음
Patent KR-890008220-A (KR)
Title: 광학적 특성이 우수한 투명 플라스틱 재료의 시이트를 제조하기 위한 방법 및 장치
IPC: C08G18/00
Filed: 1988-11-10
Abstract: 내용 없음
Patent KR-890008643-A (KR)
Title: 계산 기능 부착 세계시계
IPC: G04G99/00
Filed: 1988-11-22
Abstract: 내용 없음
Patent KR-890010495-A (KR)
Title: 강제송풍식 연소장치의 제어장치
IPC: F23N5/00
Filed: 1988-12-13
Abstract: 내용 없음
Patent KR-880701179-A (KR)
IPC: H01B1/16
Filed: 1988-02-06
Abstract: A discrete carbon fibril characterized by a substantially constant diameter between about 3.5 and about 70 nanometers, length greater than about 5 times the diameter and less than about 100 times the diameter, an outer region of multiple essentially continuous layers of ordered carbon atoms and a distinct inner core region. The invention further concerns a plurality of such fibrils. The fibrils of this invention may be produced by contacting for an appropriate period of time and at a suitable pressure a suitable metal-containing particle with a suitable gaseous, carbon-containing compound, at a temperature between about 850 DEG C and 1200 DEG C, or by treating discrete carbon fibrils, characterized by a length greater than about 100 times the diameter. Carbon fibrils may also be continuously produced by continuously contacting for an appropriate period of time at suitable conditions. Another aspect of the invention concerns a composition of matter comprising a carbon fiber or a carbon plate and a plurality of fibrils. Carbon fibrils and compositions of matter comprising carbon fibrils are useful in composites having a matrix of e.g., an organic polymer, an inorganic polymer or a metal. In specific embodiments, the fibrils or the compositions of matter may be used to reinforce a structural material, to enhance the electrical or thermal conductivity of a material, to increase the surface area of an electrode or capacitor plate, to provide a support for a catalyst, or to shield an object from electromagnetic radiation.
Patent KR-890700525-A (KR)
IPC: B65D21/02
Filed: 1988-02-08
Abstract: PCT No. PCT/CH88/00030 Sec. 371 Date Sep. 27, 1988 Sec. 102(e) Date Sep. 27, 1988 PCT Filed Feb. 8, 1988 PCT Pub. No. WO88/06132 PCT Pub. Date Aug. 25, 1988.Receptacles designed to enable their juxtaposition and/or superposition without loss of space and without the addition of external packaging, enabling the reception of a large number of everyday contents. Said receptacles each consist of a hollow modular cell, comprising at least one neck and one hollow into which an identical neck fits. Preferably said receptacles are composed of interconnectable cubic modular cells. Three consecutive faces of the cube are each provided with a neck, the three other consecutive faces being each provided with an identical hollow. Each neck and each hollow is provided with engaging complementary groove and ribs, brought into action by the insertion of the neck of a receptacle into the hollow in the juxtaposed receptacle.
Patent KR-890011809-A (KR)
Title: 페이스트로부터 유기 결합재를 제거하는 방법 및 장치
IPC: C04B35/634
Filed: 1989-01-11
Abstract: 내용 없음
Patent KR-890011977-A (KR)
Title: 열호변성 액정 방향족 폴리에스테르류
IPC: C08G63/193
Filed: 1989-01-12
Abstract: 내용 없음
Patent KR-890013353-A (KR)
Title: 시일리스형 원심펌프
IPC: F04D29/046
Filed: 1989-02-28
Abstract: 내용 없음.
Patent KR-890014123-A (KR)
IPC: C07G11/00
Filed: 1989-03-07
Abstract: The invention provides a novel antibiotic or antibiotic fraction and a process for producing it by culturing a suitable microorganism produced by a strain of Bacillus Subtilis. Among other defined properties, the antibiotic has a protein and lipid content, a molecular weight of about 63,500 daltons and antibiotic activity against fungi and gram-positive bacteria, but not against gram-negative bacteria. It is useful for plant protection.
Patent KR-890015517-A (KR)
IPC: H03M1/00
Filed: 1989-03-08
Abstract: A variable gain analog to digital compression encoder apparatus and method is operational for 'on the fly' gain adjustments without introducing significant distortion or noise in telephone conversation. An incoming analog signal (9) is fixed gain (11) reproduced as a first stabilized mid-operating point analog signal (41). A second stabilized mid-operating point analog signal (42) is produced in inverse proportion to the first stabilized mid-operating point analog signal, in response to a signal (43) tapped along a signal division of a difference between the first and second signals. The second signal is compression encoded (13) at a predetermined rate to produce pulse code modulated signal samples (25). The tap may be varied (44) to change the encoding gain, at any time, in accordance with operating requirements of a telephone apparatus.
Patent KR-890014348-A (KR)
Title: 자동재료충전용 호퍼
IPC: B65D88/28
Filed: 1989-03-11
Abstract: 내용 없음.
Patent KR-890014784-A (KR)
Title: 불포화 할로겐화 탄화수소의 제조방법
IPC: C25B3/25
Filed: 1989-03-18
Abstract: 내용 없음.
Patent KR-890016210-A (KR)
Title: 압연용 로울러의 표면 가공방법 및 그의 장치와 이 로울러에 의해 제조되는 프레스 가공용 금속 박판과 그의 제조방법
IPC: B23K26/00
Filed: 1989-04-22
Abstract: 내용 없음
Patent KR-890017288-A (KR)
IPC: B01D69/00
Filed: 1989-05-11
Abstract: Disclosed are a process for forming an open-celled microporous membrane (e.g., in film or fiber form) and a novel microporous membrane formed thereby. The process generally includes sequential cold and hot stretching operations, whereby the cold stretching operation is preferably accomplished in a plurality of discrete cold stretching steps. In this regard, the total cold stretch extension is of greater than about 30 percent, and advantageously greater than about 40 percent based upon the initial unstretched length of the nonporous precursor, with this total cold stretch ratio being distributed among a plurality of discrete cold stretching steps. The novel membranes of this invention are characterized by decreased pore sizes and increased pore densities. For example, the membranes of this invention will have an average pore radius as determined by mercury porosimetry of less than about .040 micron. The membranes of this invention, moreover, exhibit a distinctive "bluish" color hue (i.e., a Macbeth Coloreye TM  b* value of less than about -10 as determined by placing a single ply sample of the membrane against a black background).
Patent KR-900019532-A (KR)
Title: 전자레인지의 자동요리 제어방법
IPC: F24C7/08
Filed: 1989-05-15
Abstract: 내용 없음
Patent KR-900017464-A (KR)
Title: 낚시대 자동 비닐 제거기
Filed: 1989-05-31
Abstract: 내용 없음
Patent KR-900000729-A (KR)
Title: 네거티브 필름의 자유단을 필름 현상 유닛으로 안내하는 장치
IPC: G03D13/00
Filed: 1989-06-23
Abstract: 내용 없음
Patent KR-910003293-A (KR)
Title: 내연기관용 피스톤
IPC: F16J9/00
Filed: 1989-07-29
Abstract: 내용 없음.
Patent KR-900003694-A (KR)
Title: 화상 기록 장치
IPC: G03B27/58
Filed: 1989-08-26
Abstract: 내용 없음
Patent KR-910007008-A (KR)
Title: 얇은 연자성 합금 띠의 제조방법 및 장치, 이를 이용한 합금 띠와 자성코어, 그 자성코어를 내장한 전자장치
IPC: H01F1/14
Filed: 1989-09-01
Abstract: 내용 없음.
Patent KR-910010147-A (KR)
Title: 로(爐)의 내부 관측등
IPC: F27D21/02
Filed: 1989-11-04
Abstract: 내용 없음.
Patent KR-910013573-A (KR)
Title: 비어홀 형성방법 및 장치
Filed: 1989-12-23
Abstract: 내용 없음.
Patent KR-900700302-A (KR)
Title: Ic카드 및 그 제조방법
IPC: G06K19/077
Filed: 1988-04-19
Abstract: 내용 없음
Patent KR-900013676-A (KR)
Title: 고밀도용 전기 접속기
IPC: H01R33/76
Filed: 1990-02-21
Abstract: 내용 없음