baber/WOPTO huggingface dataset:
Patent WO-8604085-A1 (WO)
Title: Installation and method for the culture and treatment of biocatalysts
Inventor: KATINGER HERMANN
IPC: C12N5/071
Filed: 1985-12-23
Abstract: In a reaction vat (1) having a horizontal axis planar and radial parts (3) are provided and directed inwardly and between which are defined reaction chambers (2) wherein the reaction liquid is contained. The inward radial surfaces (3) may be embodied by discs (3a) free of openings and which form simple partitions. They may also be pierced (3c) with holes (3c') enabling the passage of reaction liquid. They may also be rings consisting of juxtaposed circular segments or having a spiral spring shape. In the area of the rotation axis (1') of the reaction vat (1) there is provided the gas supply (7'), the gas discharge (8) and at least a conduit (9) or a supply location for the liquid. The reaction liquid, the biocatalysts and the reaction gas are supplied to the reaction vat. When the concentration of biocatalyst is sufficient, other reaction liquids are infed and the reaction product is discharged.
Patent WO-9010833-A1 (WO)
Inventor: STIERLIN HANS
IPC: F25B15/10
Filed: 1990-03-14
Abstract: Un réservoir comprend une partie supérieure (11) en forme d'ellipsoïde de révolution. Le niveau de fonctionnement (12) de la solution de fluide frigorigène se situe à la hauteur du plus grand diamètre, de sorte que le niveau du fluide frigorigène apporté ou évacué ne subit que des fluctuations minimes. La solution de fluide frigorigène contenue dans la partie inférieure du réservoir (9) permet de maintenir la concentration à un même niveau. Des solutions relativement riches, étant plus légères, s'écoulent jusqu'au purgeur à travers le conduit (14) d'équilibrage de la concentration, et des solutions relativement pauvres s'écoulent du purgeur par ce conduit jusqu'au réservoir. Pour des raisons géodésiques, il est nécessaire que le réservoir s'étende jusqu'à un niveau situé au-dessus du point d'aspiration du purgeur. D'autre part, le niveau de fonctionnement de la solution de fluide frigorigène doit se situer à l'intérieur du réservoir, qui doit par conséquent avoir une certaine hauteur de construction. Si en même temps il faut réduire autant que possible le volume de la solution de fluide frigorigène, la répartition décrite du réservoir en deux parties permet de satisfaire à ces critères.
Patent WO-0230250-A1 (WO)
Title: Machine a cafe
Inventor: WAI DARREN
IPC: A47J31/54
Filed: 2001-05-25
Abstract: L'invention porte sur une machine à café qui comprend un réservoir d'eau et une chaudière et un tube en T reliant le réservoir d'eau et la chaudière. Une des extrémités dudit tube est reliée au réservoir d'eau, tandis que la deuxième extrémité du tube est reliée à la chaudière par le biais d'une soupape, quant à la troisième extrémité, elle est reliée à la conduite de dérivation. La chaudière est munie d'un tuyau d'évacuation qui est mis en route par un dispositif de mise sous pression et de décompression, ce dispositif est relié à l'extrémité libre du tuyau de dérivation, il peut également être relié à la partie supérieure du dispositif de commande de pression qui est disposée dans la conduite d'évacuation. La machine à café présente les avantages suivants: elle assure la préparation de boissons chaudes sans interruption, elle met à disposition de l'utilisateur une cuillère de dosage pour la préparation des boissons chaudes sans avoir recours à une pompe extérieure.
Patent WO-2004006716-A1 (WO)
Title: Table pliante
Inventor: CHEN ZHURONG
IPC: A47B3/087
Filed: 2003-07-07
Abstract: L'invention concerne une table pliante comprenant un plateau de table et un support de table. Le support de table comprend des barres, des traverses, des pieds de table ainsi que des leviers de support. Le plateau de table est composé de deux petits plateaux disposés en aboutement. Chacune des barres du support comprend deux corps de barre pivotant sur une traverse. Deux petits plateaux de table sont reliés respectivement à deux corps de barre. Une extrémité du levier de support est fixée sur le pied, l'autre extrémité est en forme de V, dont les branches pivotent respectivement sur les barres. Des moyens de fixation mobiles peuvent bloquer et libérer deux corps se trouvant dans l'articulation du corps.
Patent WO-2004051057-A1 (WO)
Title: Mecanisme de soupapes pour moteur, culasse et procede de fonctionnement correspondant
Inventor: WANG HONGZE
IPC: F01L1/08
Filed: 2003-12-01
Abstract: L'invention concerne un mécanisme de soupapes destiné à un moteur, une culasse et un procédé de fonctionnement correspondant. La culasse sur laquelle est installé le mécanisme de soupapes comprend des soupapes, un conduit d'admission et un conduit d'échappement. La culasse est conçue selon une structure multicouches, la couche inférieure comprenant des soupapes, la couche médiane étant divisée en un conduit d'air gauche et un conduit d'air droit, le conduit d'air étant ménagé dans la soupape à air, et un passage de récupération est muni d'un soupape de récupération. La couche supérieure comprend un conduit d'admission gauche et un conduit d'échappement droit, le conduit d'admission étant muni d'une soupape d'admission, et le conduit d'échappement étant muni d'une soupape d'échappement. Un conduit commun pour l'admission et l'échappement est disposé au milieu de la culasse. Cela permet de diminuer la résistance pendant l'admission et l'échappement et d'effectuer le balayage.
Patent WO-9815696-A1 (WO)
Inventor: DENG GENGHOU
IPC: E04B1/35
Filed: 1997-08-27
Abstract: The invention relates to lifting structure from above to below, specifically from top to bottom step by step, in which support column is formed of steel support (21). The floor is mounted on the beam which is connected with the support column by rivet joint. The steel support column is lifted by underground hydraulic jack.
Patent WO-0058353-A1 (WO)
Title: Npcahh01: gene humain de la proteine transmembranaire e3-16
Inventor: PENG YONGDE
IPC: A61K38/00
Filed: 1998-12-10
Abstract: L'invention concerne des polypeptides et polynucléotides NPCAHH01 et leurs procédés de production par des techniques recombinantes. Font aussi l'objet de cette invention des procédés utilisant ces polypeptides et polynucléotides NPCAHH01 dans le traitement et les tests diagnostiques de maladies.
Patent CU-22053-A1 (CU)
Inventor: CEPERO ACAN ANA ESTHER
IPC: C23F11/10
Filed: 1988-05-19
Abstract: ESTA INVENCION SE RELACIONA CON EL CAMPO DE LA QUIMICA Y TIENE COMO                                 OBJETIVO LA OBTENCION DE UN PRESERVO QUE SEA EFECTIVO PARA LA PROTECCION                            TEMPORAL CONTRA LA CORROSION DE PARTES, PIEZAS Y EQUIPOS DE ACERO DURANTE                           SU ALMACENAMIENTO, EN LOCALES CERRADOS, O ABIERTOS PROTEGIDOS. LA CORROSION                         QUE SURGE A CAUSA DE LAS CONDICIONES DE TEMPERATURA, HUMEDAD RELATIVA Y                             CONTAMINACION QUE SE PRODUCE EN ESOS LUGARES, TIENE CONSECUENCIAS                                   DESFAVORABLES SOBRE LA ESTABILIDAD DE LOS ARTICULOS METALICOS. SE OBTIENE                           EL PRESERVO A PARTIR DE DERIVADOS Y SUBPRODUCTOS DE LA INDUSTRIA AZUCARERA,                         ACEITES MINERALES, FRACCIONES PESADAS DE LA DESTILACION DEL PETROLEO Y                              SOLVENTES ORGANICOS. SE ENCONTRO QUE LA SOLUCION PROPUESTA PROTEGE                                  EFICAZMENTE LA SUPERFICIE METALICA CONTRA EL EFECTO DE LOS AGENTES                                  CORROSIVOS.\!
Patent WO-0061943-A1 (WO)
Inventor: MAUCHER EBERHARD
IPC: F04B53/00
Filed: 2000-04-10
Abstract: The invention relates to a piston metering pump (1) for aggressive liquids, notably liquid metals such as lead or aluminium, which comprises a pump housing with a pump base. The pump base has at least one valve which communicates with several channels situated in the pump base (10). The pump base (10) further comprises several disk-like segments (20, 30, 40) each presenting grooves and holes (21, 22, 31, 41) which form the channels.
Patent WO-0104561-A1 (WO)
Title: Wasserlanzenbläser zur reinigung von wärmeübertragern, insbesondere einer brennkammerheizfläche
Inventor: MANGOLD HERMANN
IPC: F28G1/16
Filed: 2000-07-07
Abstract: Dies wird erfindungsgemäß dadurch erreicht, daß getrennt über Servomotoren (30; 31) mit Resolver (32; 33) gesteuert, die waagerecht bewegliche und höhenverstellbare an sich bekannte Lineareinheit (10) über einen Kreuzschlitten (11) auf einer senkrecht angeordneten Lineareinheit (9) geführt ist, die über einen Hilfsrahmen (1) und über zwei Befestigungskonsolen (5; 6) an der Kesselwand befestigt ist, wobei das an der Lineareinheit (9) angeordnete Kardangelenk (13) als geschlossene Doppelrahmenkonstruktion (14) ausgeführt ist und der äußere Rahmen (15) in seinem oberen Bereich über ein Distanzstück (17) mit Rippen (18) an der Lineareinheit (9) über zwei Flansche (19; 20) verbunden ist, wobei der Verbindungsflansch für die Aufnahme eines Bolzens (23) eine Aussparung (21) aufweist, so daß ein oberer und unterer Drehpunkt entsteht und der Bolzen (23) über ein weiteres Distanzstück (22) am inneren Rahmen (16) befestigt ist, der in seiner Mitte über einen Querbolzen (25) die Blasrohrführungshülse (24) aufnimmt, welche an beiden Seiten jeweils einen Faltenbalg (28; 29) aufnehmende Anschlußstücke (26; 27) aufweist.
Patent WO-0165904-A1 (WO)
Title: Verfahren und vorrichtung zur bestimmung der abhollage von elektrischen bauteilen in einer bestückvorrichtung
Inventor: BACHTHALER THOMAS
IPC: H05K13/02
Filed: 2001-02-28
Abstract: Bisher war es üblich, die Abhollage von in einem Gurt (1) ge-speicherten Bauteilen (4) anhand von Zentriermarkierungen auf einem Zuführmodul (5) für die Bauteile (4) zu bestimmen. Bei sehr kleinen Bauteilen (4) können die Lagetoleranzen im Gurt im Bereich der Abmessungen des Bauteiles (4) liegen. Durch unmittelbare Abtastung von Strukturmerkmalen des Gurtes (1) in der Nähe der einliegenden Bauteile (4) können die Lageto-leranzen ausgeschaltet werden, so daß bereits das erste Bau-teil (4) eines neuen Gurtes (1) sicher von einem Abholwerkzeug erfaßt werden kann.
Patent WO-0186805-A1 (WO)
Title: Stromspiegel und verfahren zum betreiben eines stromspiegels
Inventor: PAULUS CHRISTIAN
IPC: H03F3/45
Filed: 2001-05-04
Abstract: Die Erfindung betrifft einen Stromspiegel, bei dem ein Ein-gangsstrom (Iin+=I0 bzw. Iin-=-I0) in einer Stromsenke nicht-linear in eine Spannung gewandelt wird, wobei die Spannung zur Ansteuerung einer Stromquelle (Iout?+=-n.I0, bzw. Iout?-=n.I¿0) mit im Wesentlichen gleicher Übertragungskennlinie dient. Erfindungsgemäss ist der Stromspiegel so gestaltet, dass er eine weitere spannungsgesteuerte Stromquelle enthält, die einen Hilfsstrom a.Iout = -a.n.I0 liefert.
Patent WO-2004031717-A1 (WO)
Title: Rad - ausgleichsstation mit kippbarer spannvorrichtung
Inventor: ROGALLA MARTIN
IPC: G01M1/32
Filed: 2003-09-09
Abstract: Eine Ausgleichstation zum Positionieren und Halten eines Fahrzeugrades (36) für das Anbringen eines Ausgleichsgewichtes hat eine Spannvorrichtung (13), die wenigstens zwei einander gegenüberliegende und zum Andrücken an den Radumfang bestimmte Backen (23, 25) aufweist, die um eine gemeinsame Spannachse drehbar gelagert sind. Wenigstens ein Backen (25) ist durch einen Antrieb in Richtung der Spannachse hin und her bewegbar und drehbar. Durch eine Fördereinrichtung (6), ist das Fahrzeugrad (36) liegend zwischen die Backen (23, 25) der Spannvorrichtung (13) förderbar. Die Spannvorrichtung (13) ist aus einer Grundstellung, in der die Spannachse der Backen (23, 25) im wesentlichen horizontal ausgerichtet ist, in eine Kippstellung bewegbar ist, in der die Spannachse in einem Winkel von wenigstens 30° zur Horizontalen geneigt ist. Hierdurch können Gewichte besonders ergonomisch auf der Innenseite des Rades aufgebracht werden.
Patent WO-2005062435-A1 (WO)
Title: Verfahren zum spleissen suspendierter hochspannungsseile
Inventor: PIDNER OTTO
IPC: H02G1/14
Filed: 2003-12-24
Abstract: Bei einem Verfahren zum Verbinden der Seilenden (110) von an Abspannmasten suspendierten Hochspannungsseilen, bei dem miteinander zu verbindende Seilenden (110) mittels einer Spleißeinrichtung nicht-lösbar miteinander zu verbinden sind, wird sowohl der Arbeitsaufwand als auch der Zeitaufwand gegenüber den bekannten Verfahren deutlich reduziert, indem zwei über eine provisorische Verbindungseinrichtung miteinander verbundene Seilenden (110) in einen unmittelbar an eine Stirnfläche eines Seilendes (110) angrenzenden Spleißbereich (110') zum Anbringen einer Spleißeinrichtung und einen dem Spleißbereich benachbarten Halterungsbereich (110'') zum Anbringen einer Halterungseinrichtung unterteilt werden.
Patent DE-1805976-A1 (DE)
Title: Nuclear reactor safety device
Inventor: MUNDT DIETRICH
IPC: G21C7/12
Filed: 1968-10-30
Abstract: Protective system ensures that the control linkage is interlocked in the OFF-position after the control rod has reached the same position, so that the nuclear reactor cannot run away even if a ship should capsize. In case of a scram, an interlock sleeve hits a collar and allows balls to enter its wider parts so that a coupling sleeve can be moved up by a spring and force interlock levers into recesses of the guide tube.
Patent DE-1900181-A1 (DE)
Title: Producing polyesters from dicarb acid anhydrides and
Inventor: SCHIMPFLE DR DIPL-CHEM HANS-UL
IPC: C08G63/58
Filed: 1969-01-03
Abstract: Polyester made by copolymn. of dicarboxylic acid anhydrides and alkyleneoxides in the presence of acid polymn. catalysts anhydrides and catalysts being mutually dissolved in an inert org. solvent and the resulting soln. treated with the alkylene oxide at 30-160 deg.C then worked up in the usual way by removal of the solvent. 5 mols maleic anhydride, 10 mols. phthalic anhydride and 2% ZnCl2 (calcd. on wt. anhydride) were dissolved in 20% toluene (calcd. on wt. anhydride) in a flask provided with a stirrer, thermometer, dropping funnel, reflux-condenser etc., and heated to 110 deg.C. 19.5 mol. propyleneoxide was dripped in within 1 hr., and solvent evaporated.
Patent DE-1959610-A1 (DE)
Title: Scissors
Inventor: FREDERICK WESTON DAVID
IPC: A61B17/28
Filed: 1969-11-27
Abstract: Composite lever mechanism for use in devices such as forceps tweezers or clamps, consists of a pair of oppositely placed levers, each composite lever possessing two or more simple levers of the first order hinged together in series, so that each pair of oppositely placed single levers has a common rotational point, while the mechanism forms an integral structure, and the connections between the simple levers and the common rotational points contain regions of preferential bending, around which the levers can rotate in a hinged manner. The composite lever mechanism is suitable for use in a wide variety of devices, such as surgical forceps, photographic or philatelic tweezers, sugar tongs, salad servers, and similar articleS. The device with the lever mechanism is pref. made wholly of plastics, material, such as polypropylene.
Patent DE-2000496-A1 (DE)
Title: Stabilizer for bleach solution
Inventor: DICKINSON KENNETH
IPC: D06L3/02
Filed: 1970-01-07
Abstract: Materials, pref. containing cellulose fibres (e.g. cotton are bleached with alkaline soln. containing hydrogenperoxde and as stabilizer alkali- or earthalkalipyrophosphate. Preferred stabilizer is tetrasodiumpyrophosphate in amount 0.5-3.5 wt.% in solution containing 0.5-5.0 vol.% of 35 wt.% hydrogenperoxide. Bleaching is pref carried out at 125-150 degrees C and pressure 1.5-2.5 at.
Patent DE-2011993-A1 (DE)
Title: Removing burrs from moulded objects
Inventor: RICHTER HEINZ
IPC: B29C37/02
Filed: 1970-03-13
Abstract: A knife, moving around the perimeter of the moulding to be trimmed which is mounted on a fixed base, is guided by a template which has the shape of the moulding in the parting plane of the mould. Pref. a spring-loaded sensor follows the template edge, and controls the knife movement perpendicular to the edge of the cutting direction.
Patent DE-2025963-A1 (DE)
Title: Fluid temp control in fabric treatment - with two steam - delivery streams controlled by a temp sensor and fluid level indicato
IPC: D06B3/32
Filed: 1970-05-27
Abstract: The temp. and fluid level of the treatment fluid in a fabric finishing process are controlled by two separate steam heating delivery systems. One passes the steam in a closed loop through the fluid, its action behind determined by a temp. sensor through a valve. The other is operated by a valve triggered by a fluid level indicator. The two systems maintain a constant temp. level, and also fluid level relative to the degree of condensation.
Patent DE-2031078-A1 (DE)
Title: Semiconductor diode - with migration - inhibiting intermediate contact layers
IPC: H01L21/60
Filed: 1970-06-24
Abstract: Semiconductor diode with at least one metal-semiconductor rectifying junction. A layer esp of Ni which forms such a junction with a Si body is deposited in contact with such a body and a good contact metal esp. Au, Al or Au-Al alloy follows. A buffer layer of MO or Ta is interposed to prevent migration of the good contact metal ions into the semiconductor body. The buffer layer is 0.15-0.5 micrometres thick, and the diode is plastic, esp. epoxy resin, encapsulated. The buffer layer increases stability and reliability.
Patent DE-2039313-A1 (DE)
Title: Girder preliminary profile
Inventor: GRAINDORGE JULES
IPC: B21B1/08
Filed: 1970-08-07
Abstract: The preliminary profile is intended for girders with a depth of 600 - 1000 mm. and has a section with reduced thickness at the point where the web joins the flange. The thickness of the web between the points with reduced section is ca 150 mm, and 100 mm across the narrowest point 100 mm, while the flange thickness is 180 mm. The additional material present in the web between the two reduced points enables the web to be reduced to a greater extent than the flanges, without causing recessing of the flanged flanks in a universal rolling mill. At the end of this reduction of the web, the flanges have been rolled so that contact between all their parts and the rolls is ensured.
Patent DE-2052813-A1 (DE)
Title: Polymeric triphenylphosphine reagents and their phosphonium - salts - used in olefin synthesis by wittig reaction
IPC: C08F8/40
Filed: 1970-10-28
Abstract: Triphenylphosphine reagents or their phosphonium-salts have at least one phenyl gp., bonded to P which is a component of a crosslinked polymerisate. (I) essentially composed of phenyl-substd. polymer chains. (I) is a divinylbenzene-crosslinked polystyrene in which the styrene is at least partly low-alkyl-substd. Polymeric title cpds. are produced by (a) reacting (I) with diphenylphosphides; or (b) reacting (I) which also contains reactive alkali metal phenyl gps., with a monohalogendiphenylphosphine (II); or (c) reacting (I) with (II) in presence of a Friedel-Crafts catalyst; or nd) polymerising monomers contg. triphenylphosphino-gps. in presence of a crosslinking agent which opt. contains also triphenylphosphino-gps. The resulting polymer is converted into a phosphonium-salt by treatment with a quaternising agent.
Patent DE-2056470-A1 (DE)
Title: Selective semiconductor growth - on localised heated substrata
IPC: H01L21/00
Filed: 1970-11-17
Abstract: Spatially defined growths of any shape and composition may be produced by localised vapour deposition on locally heated substrate surfaces to the temp. required for deposition. In the prefd. method laser or infra red beams are employed for applying the heating, suitable aperture if necessary being employed to define the beam shape. The method is useful in semiconductor technology where it supersedes the photo-lithographic etching method.
Patent DE-2108321-A1 (DE)
Title: Safety car belts - allowing some freedom of movement by leading the belts into a limited tension spring fixed to an anchor un
IPC: B60R22/04
Filed: 1971-02-22
Abstract: The triangular belt is fitted between the front seat and led via a guide ring or pulley on the doors of the car to an anchoring device, pref. a rosette, on the roof holding a tension spring whose extension is limited by, e.g. a nylon cord. This is done irrespective of whether the anchoring device is fixed on the roof, when arresting counter-spring rollers must be fitted in the side belt or whether the belt ends into such rollers in a bottom slung under the roof.
Patent DE-2108434-A1 (DE)
Title: Cracking and recovery of hydro carbons
IPC: B01J12/00
Filed: 1971-02-22
Abstract: Hydrocracking process comprises supplying (a) a hydrocarbon feedstock; (b) a flow of finely divided, particulate, solid, combustible carbonaceous fuel and (c) an oxidant to a confined cracking zone; introducing (b) in at least one stream separate from (c) and intervening between (c) and (a) streams; burning (b) and (c) in the zone while passing and maintaining (a), separate from the burning (a) and (c) for a period sufficient to crack na) and recovering resultant cracked feedstock. Pref. process is carried out in absence of steam. Process may be used to obtain acetylene and ethylene mixtures.
Patent DE-2118819-A1 (DE)
Title: Cyanogen prepn - using cupric sulphate as catalyst
IPC: C01C3/00
Filed: 1971-04-19
Abstract: The process described in Parent Patent is improved by carrying out the H2O2 oxidn. in presence of CuSO4 and Fe2 (SO4)3. The Fe3+ may be formed in situ by oxidn. of Fe2+ with H2O2. The Cu (II) and Fe (III) may be recovered by pptn. with alkali or alkaline earth carbonates from the reaction soln. from which cyanogen has been removed. Alternatively, the catalyst-contg. aq. soln. may be re-concentrated by distn. after removal of the cyanogen.
Patent DE-2128581-A1 (DE)
Title: Bromine-carrier premixtures - contng a water - soluble glycolether, used as bactericides
IPC: C11D3/48
Filed: 1971-06-09
Abstract: Pref. the bromine carrier is a complex of Br2 with a non-ionic, anionic or cationic surface active substance and the glycolether is diethylene glycolether, ethylene-blycol-n-butylether, propyleneglycol-butylether or tri-methylene glycolmethylether and the methoxypolyethylene glycols have a M.W. of ca 350-1000. Pref. the pre-mixtures contain =50 wt. % of 100% acid, the acid being HCl, HBr, phosphoric acid or acetic acid. The title mixtures when diluted are used as bactericides. Advantages are that the mixtures are more stable and they are miscible in all proportions with water.
Patent DE-2137093-A1 (DE)
Title: Stabilised veterinary vitamin/antibiotic prepns - contg phenolic cpds
Inventor: OKAMOTO TANEJI
IPC: A23K20/195
Filed: 1971-07-24
Abstract: Medicament prepns. for poultry and cattle which are stable as aq. solns. contain >=1 tetracycline, pref. chlorotetracycline, oxytetracycline and/or tetracycline, >=1 vittamin B2 cpds., and a cpd. of formula (I): (where R1 is H, OMe or COCH; R2 is H, OH, CHO or COOH), pref. 2,5-dihydroxybenzoic acid, salicylic acid or vanillin. The prepn. pref. contains 0.5-20 wt. pts. (I), 1 pt. pt. vitamin B2 and 1-200 wt. pts. of the tetracycline. The aq. solns. are stable to sunlight.
Patent DE-2155871-A1 (DE)
Title: Display shelving - permitting flexible connections to fit any space
Inventor: CUVILLY JEAN-PIERRE
IPC: A47F5/10
Filed: 1971-11-10
Abstract: The shelves comprise vertical and horizontal components, combined into elements which are flexibly linked together. Each vertical component has a horizontal top bridge and bottom foot; between them are spaced other horizontal brackets which carry the goods being displayed. The bridge and foot have holes into which fit the ends of spacers so as to produce a flexible connection. The combination of many components together can be arranged in straight or curved lines. Each component is made of polyurethane foam plastic.