baber/WOPTO huggingface dataset:
Patent EP-0040250-A1 (EP)
Inventor: BUCKLES RICHARD G
IPC: F04B5/02
Filed: 1980-11-18
Abstract: Systeme ameliore d'alimentation de fluide (10) pour l'alimentation en continu et sensiblement constante de liquides tels que des liquides medicamenteux, nutritifs, sanguins, de plasma, etc. a partir d'un reservoir (14) a des animaux ou des patients, lesquels systemes utilisent un mecanisme du type a seringue (11) avec un piston a mouvements alternatifs (26). Un passage (43) et une soupape appropriee (13 et 42) permettent une alimentation constante et reguliere de fluide par le mouvement alternatif du piston. Un autre objet est de fournir des moyens d'etancheite qui empechent la contamination du fluide et des elements internes de travail de la pompe a tous les stades d'utilisation et de fonctionnement de la pompe, par exposition de la tige d'entrainement aux substances contaminantes exterieures. Un autre objet est de fournir un systeme de soupape externe sans defaillance (101) qui assure que le fluide n'aille pas au patient par gravite depuis le reservoir dans le cas d'une defaillance de la pompe.
Patent EP-0067283-A1 (EP)
Title: Communication adapter circuit
Inventor: MUELLER MARK WAYNE
IPC: H04L29/06
Filed: 1982-04-15
Abstract: A communication adapter circuit (10) is connected to a processor through a data bus (12) and a control bus (14). Data and control signals are provided through the buses (12, 14) to a timer circuit (18), a programmable peripheral interface circuit (20), an asynchronous and bisynchronous control circuit (22) and an SDLC/HDLC control circuit (24). Each of the control circuits (22, 24) includes parallel-to-serial and serial-to-parallel conversion circuitry. A clock select circuit (32) operates in conjunction with the timer circuit (18) and the programmable peripheral interface circuit (20) to establish a data transmission rate for the data flow through the adapter circuit (10). From the control circuits (22, 24) the data is transmitted through a bi-directional serial line (44) to a dual modem switch (56). From the switch (56) the data is transmitted to either an interface circuit (60) to a conventional modem or through a line (64) to an internal modem.
Patent EP-0071064-A1 (EP)
Inventor: MILLAUER HANS DR
IPC: C25B3/29
Filed: 1982-07-10
Abstract: α,ω-Bis-fluorsulfato-perfluoralkane, insbesondere 1,4-Bis-fluorsulfato-perfluorbutane, werden erhalten durch Umsetzung von perfluorierten α-Olefinen mit Peroxodisulfuryldifluorid FSO2-O-SO2F durch Einleitung der perfluorierten α-Olefine in eine das Peroxodisulfuryl-difluorid enthaltende flüssige Phase, wobei man die Konzentration des Peroxodisulfuryl-difluorids in der flüssigen Phase innerhalb des Konzentrationsbereiches von etwa 0,005 bis 0,2. vorzugsweise von etwa 0,01 bis 0,1 Mol/l, im wesentlichen konstant hält. Die Verfahrensprodukte sind Zwischenprodukte insbesondere auf dem Polymerengebiet. Aus den Verbindungen können z.B. über mehrere Reaktionsstufen perfluorierte Vinylether mit noch einer weiteren funktionellen Gruppe wie etwa der Estergruppe am anderen Molekülende hergestellt werden, die ihrerseits durch Polymerisation oder Copolymerisation mit anderen ungesättigten perfluorierten Verbindungen wie z.B. mit Tetrafluoräthylen die Grundpolymeren für Wertvolle Ionenaustauscher etc. liefern. Neue Verbindungen sind die α,ω-Bis-fluorsulfato-perfluoralkane der Formeln FSO2-O-(CF2-CF2)n-O-SO2F worin n = ganze Zahlen von 3 - 5 und <IMAGE>
Patent EP-0071071-A1 (EP)
Inventor: MONDT JOSEF DR
IPC: C08F220/12
Filed: 1982-07-13
Abstract: 1. A process for the preparation of an aqueous dispersion of copolymers, which can be cross-linked with aminoplasts by the action of heat, by copolymerization of styrene and/or methyl methacrylate, as the hardening component, 2-ethylhexyl acrylate and/or butyl acrylate and/or ethyl acrylate as the plasticizer component, hydroxyethyl (meth) acrylate and/or hydroxypropyl-(meth)acrylate, acrylic acid and/or methacrylic acid and an amide and/or an N-methylolamide and/or an etherified N-methylolamide of an alpha, beta-unsaturated carboxylic acid in the aqueous phase in the presence of an emulsifier and a radical-forming initiator, which comprises copolymerizing a mixture of I. 40-60 % by weight of methyl methacrylate of styrene or a mixture of these monomers, II. 30-50 % by weight of ethyl acrylate, butyl acrylate or 2-ethylhexyl acrylate or a mixture of these monomers, III. 5-15 % weight of hydroxyethyl acrylate, hydroxyethyl methacrylate, hydroxypropyl acrylate or hydroxypropyl methacrylate or a mixture of these monomers, IV. 1-5 % by weight or acrylic acid or methacrylic acid or a mixture of these monomers and VI. 0.5-5 % by weight of an amide or N-methylolamide or an etherified N-methylolamide of an alpha, beta-unsaturated carboxylic acid or a mixture of monomers of this type.
Patent EP-0060601-A1 (EP)
Inventor: SILBERBERG JOSEPH
IPC: C08L67/00
Filed: 1982-03-09
Abstract: Blends of a polyester resin, such as polyethylene or polybutylene terephthalate, and an impact resistant interpolymer comprising crosslinked acrylic or methacrylic rubber, crosslinked styrene-acrylonitrile, and uncrosslinked styrene-acrylonitrile polymer components are disclosed.
Patent EP-0063526-A1 (EP)
Inventor: AURY JEAN-PIERRE
IPC: C04B28/04
Filed: 1982-04-16
Abstract: A concrete whose aggregate comprises at least two components whose apparent densities are different and are coordinated with the apparent density of the hydraulic binder to give these density values which are at the same time different and spaced as uniformly as possible. After moulding and vibration of the mould assembly, an article 4 is obtained, whose face 4b which is to be visible (outside the building) is stripped of insulating granulate, which is concentrated on the opposite part 4a of the article 4. The spacing of the densities is uniform to avoid any continuity solution. <IMAGE>
Patent EP-0083597-A1 (EP)
Title: Dispositif pour vider une cuve contenant des dragees et pour le sechage final et l'entreposage des dragees
Inventor: PREIS WALTER
IPC: B65G53/24
Filed: 1982-05-27
Abstract: Les trois étapes sont exécutées de manière simple par un dispositif qui est constitué de la manière suivante: un récipient (20) ayant une enveloppe (21, 24) fermant hermétiquement et résistante à la dépression est pourvu d'un crible (26) conique qui le divise en une chambre supérieure (28) et une chambre inférieure (30). Ce récipient est pourvu d'une tubulure d'aspiration (22) dont le raccord (38) débouche dans la chambre supérieure (28) et aussi d'un raccord (40) pour une source d'aspiration permettant de mettre en dépression le récipient (20), qui communique avec l'extérieur uniquement par l'intermédiaire de la tubulure (22), et d'aspirer ainsi les dragées par la tubulure (22) depuis la cuve vers la chambre supérieure (28). Une soufflante (52) permet d'insuffler de l'air de séchage sous pression dans la chambre inférieure (30) étanche, air qui passe entre les dragées situées dans la chambre supérieure (28) et sort à l'extérieur par l'ouverture de cette chambre. Il est aussi prévu une ouverture (62) de prise des dragées fermant hermétiquement et reliée au centre du crible en forme de cône.
Patent EP-0120840-A1 (EP)
Title: System and method for bandaging a patient.
Inventor: GROSSMANN FREDERIC
IPC: A61F13/00
Filed: 1982-09-28
Abstract: A system for applying relatively large adhesive backed bandages (1) to a patient for a wound dressing, burn dressing, surgical incise drape, etc. The system includes an applicator (7, 8) that is substantially less flexible than the bandage (1), which is joinable to the bandage during application, but which is removed from the bandage so as not to interfere with the flexible functioning of such bandage on a patient's anatomy.
Patent EP-0091591-A1 (EP)
Inventor: FRANKE KURT DR
IPC: A61B6/00
Filed: 1983-03-24
Abstract: The invention relates to an X-ray diagnostic apparatus with peripheral apparatuses which can be adjusted for X-ray exposures, such as an adjustable primary-beam aperture (3), with a means of adjustment for exposure parameters, such as the focus-film separation and the respective exposure format, as well as means for forming corresponding electrical signals from the adjustment variables and the exposure parameters. These means are connected by electrical lines (5, 7, 8) to an electrical plug device (6), mounted on the apparatus, for the connection of a data processing apparatus (9). <IMAGE>
Patent EP-0099470-A1 (EP)
Inventor: CAMPBELL JOHN
IPC: B22C1/00
Filed: 1983-06-13
Abstract: A method of casting non-ferrous metals having a melting point below that of ferrous metals comprising the steps of making a mould predominantly of zircon sand and a chemically hardenable organic resin binder which can be hardened at a temperature not exceeding 50°C, casting molten non-ferrous metal into said mould to make a casting and separating the used sand from the casting. The mould and cores, if any, comprises, in addition to a catalyst or hardening agent for the resin binder;
Patent EP-0106980-A1 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/28
Filed: 1983-08-26
Abstract: The system has a heated nozzle (10) separated from a cooled cavity plate (12) by an insulative air gap (72) which is bridged by a nozzle seal (76) seated around the gate (32). The valve pin (16) extends from the heated nozzle (10) through the gate (32) and the cavity extending into the ejector side of the moving platen. The valve pin (16) has a cylindrical head (90) portion which extends forwardly from a smaller diameter neck (92) portion and fits closely in the nozzle seal (76), gate (32) and a bore (84) in the ejector side of the mold. Actuating mechanism drives (42) the valve pin (16) forwardly to the gate (32) open position in which the neck portion (90) extends into the cavity (34), thereby allowing the pressurized melt to flow around it through the nozzle seal (76) and gate (32). When the cavity (34) is full and packed, the valve pin (16) is retracted to the gate (32) closed position in which the head (90) portion substantially fills the nozzle seal (76) and gate (32). Thus, in addition to sealing off the flow of melt, this motion separates the stationary melt from the cold cavity plate (12) which cools the molded part, thus providing a thermal barrier between the cold cavity (12) steel and the hot melt in the nozzle (10) ready to be injected in the next shot. Thus, this reverse action of the valve pin (16) which extends through the cavity reduces problems of plugging and sticking during operation. After the mold has been opened to eject the molded product, the sequence is repeated.
Patent EP-0110041-A1 (EP)
Inventor: ANNEN KLAUS DR
IPC: C07J7/00
Filed: 1983-09-20
Abstract: 6 alpha -Methyl corticoids of formula I    <IMAGE>  (I)  wherein   is a single bond or a double bond, R is acyloxy of up to 8 carbon atoms, and X is chlorine, hydroxy, or acyloxy of up to 8 carbon atoms, are pharamacologically effective substances.
Patent EP-0084941-A1 (EP)
Inventor: PRESTON JOHN
IPC: C07K5/06
Filed: 1983-01-13
Abstract: Amide derivatives of the formula
     wherein either R 1  is aryl or heterocyclic and A is a direct link, or R 1  is aryl or heterocyclic, or hydrogen, or halogeno, hydroxy, amino, guanidino, mercapto, carboxy, carbamoyl, or a substituted derivative thereof, and A 1  is alkylene, alkenylene, cycloalkylene or cycloalkenylene; wherein X is carbonyl or hydroxymethylene or substituted derivatives thereof; wherein A 2  is alkylene, alkenylene or alkylidene; wherein R 2  is hydrogen or alkyl which is unsubsituted or which bears an aryl substituent, or R 2  has the formula -Q 2- R 20  as defined below; wherein R 3  is hydrogen, alkyl or a carbonyl-containing group; wherein R 4  is hydrogen or alkyl which is unsubstituted or which bears a halogeno, hydroxy, amino, guanidino, carboxy, carbamoyl, mercapto, alkoxy, alkylamino, dialkylamino, cyclic amino, alkylthio, alkanoylamino, alkoxycarbonylamino, alkoxycarbonyl, aryl or heterocyclyl substituent; wherein -NR 5 -CR 6 R 16 -Q 1 -R 10  is an amino acid residue,  R5,  R 6  and R 16  being defined in claim 1, wherein Q 1  and Q 2 , which may be the same or different, each is carbonyl (-CO-) or methylene (-CH 2 -); and wherein R 10  and R 20 , which may be the same or different, is hydroxy, amino or a substituted derivative thereof or hydroxyamino or arylthio; or a salt thereof where appropriate; processes for their manufacture and pharmaceutical compositions containing them. The compounds are inhibitors of angiotensin converting enzyme and may be used in the treatment of hypertension.
Patent EP-0116198-A1 (EP)
Inventor: HASEGAWA YOICHI
IPC: B01J31/02
Filed: 1983-09-09
Abstract: process for the preparation of a tertiary butyl hydrazine hydrohalogenide comprises reacting a hydrazine salt of a hydrohalogenic acid with tertiary butanol in the presence of a hydrazine dihydrohalogenide or a hydrogen halide. This tertiary butyl hydrazine halogenide is neutralized by an alkali, the neutralization product is distilled and free tertiary butyl hydrazine is then recovered.
Patent EP-0094265-A1 (EP)
Title: Corrélateur analogique-numérique à coefficients programmables de valeurs +1, -1 ou 0"
Inventor: COUTURES JEAN-LOUIS
IPC: G06G7/19
Filed: 1983-04-12
Abstract: Le corrélateur selon l'invention comporte un registre à décalages à transfert de charge (1) qui reçoit des échantillons du signal analogique d'entrée (E) à corréler, et deux registres à décalages à sorties numériques programmables (4 et 5), suivis de mémoires (m et M) qui permettent l'élaboration des coefficients +1, -1 ou 0. Selon l'information présente aux sorties des registres numériques: - la lecture des charges est bloquée sur le registre analogique (1), ce qui correspond à l'élaboration d'un coefficient 0; - la lecture des charges se produit et aboutit soit à l'entrée positive, soit à l'entrée négative d'un amplificateur différentiel (8) ce qui correspond à l'élaboration d'un coefficient +1 ou -1.
Patent EP-0104195-A1 (EP)
Inventor: FERBER GERALD JOHN
IPC: C07C2/56
Filed: 1983-03-11
Abstract: PCT No. PCT/GB83/00074 Sec. 371 Date Nov. 7, 1983 Sec. 102(e) Date Nov. 7, 1983 PCT Filed Mar. 11, 1983 PCT Pub. No. WO83/03247 PCT Pub. Date Sep. 29, 1983.An indane, tetralin or phenyl alcohol is made by a heterogeneous, fast, exothermic Friedel Craft reaction and the reaction mixture is cooled to a temperature at which substantial by-product formation is avoided by continuously utilizing the heat of reaction to boil solvent from the reaction mixture. The reaction mixture is generally maintained below atmospheric pressure, typically 20 to 100 mm Hg. The process is of particular value for the production of aryl alcohols by reacting an indane or tetralin with ethylene oxide or propylene oxide.
Patent EP-0148304-A1 (EP)
Inventor: STORZ KARL
IPC: A61B17/22
Filed: 1984-01-12
Abstract: 1. Operating instrument with an ultrasonic drill probe (1) for shattering calculi in the human body, particularly hepatoliths and ureatoliths by means of ultrasonic energy, forceps (2-5) being associated with the tubular ultrasonic probe (1), characterised in that the tubular ultrasonic drill probe (1) is constructed as an actuator for the two outwardly springing legs (2, 3) of the forceps constructed as part of a leg spring, both legs (2, 3) by actuating an actuating device at the patient-remote end axially springloaded can be moved out of the patient-near end of the tubular ultrasonic probe (1).
Patent EP-0121165-A1 (EP)
Title: Lenkradschloss
Inventor: LIPSCHUTZ PAUL
IPC: B60R25/02
Filed: 1984-03-16
Abstract: Die Erfindung betrifft ein Lenkradschloß für eine Automobil, mit einem Sperriegel, der mit einer radialen Ausnehmung in einer mit der Lenkradwelle verbundenen Hülse zusammenwirkt. Die Hülse (3) ist hohl und weist am Umfang einen äußeren Spalt (3') auf. Im Innern des so gebildeten Sitzes befinden sich eine Anzahl frei drehbarer Bauteile (4) und ein Anschlag (4'), die nicht den gesamten Umfangsraum einnehmen. Der Sperriegel (5) kann eine Entriegelungsstellung, in der er sich völlig außerhalb der Hülse (3) befindet, und eine Verriegelungsstellung einnehmen, in der er durch den Umfangsspait (3') in den Sitz der Hülse (3) eindringt.
Patent EP-0137897-A1 (EP)
Inventor: OBRIST GERHARD
IPC: B65D83/14
Filed: 1984-04-24
Abstract: An inner container having a dispensing valve is situated within a flexible sack which in turn is situated within an outer container having a cover and a dispensing valve. The sack contains one package component and the inner container contains the other package component and a propellant. A further propellant is situated outside of the sack within the outer container. The inner dispensing valve is constructed as a dosage valve and issues into the interior of the outer dispensing valve. The latter is kinematically coupled with the inner dispensing valve and possesses a blocking system which blocks its interior relative to the interior of the sack when the outer dispensing valve is open. The particular construction and the flow-related coupling of both dispensing valves permits a defined dosed dispensing of both package components with a defined mixture ratio.
Patent EP-0130382-A1 (EP)
Inventor: AMANO MATSUO
IPC: F02D41/04
Filed: 1984-05-30
Abstract: @ A method for controlling an engine includes the steps of sampling instantaneous flow rates of intake air supplied to the engine, oomputing the quantity of intake air to be supplied to the engine in an intake stroke on the basis of the sampled instantaneous intake air flow rates, computing the quantity of injected fuel in the intake stroke on the basis of the computed intake air quantity, and injecting the computed quantity of fuel to the engine. In the method, the step of computing the injected fuel quantity comprises the step of computing the ratio between the instantaneous intake air flow rate sampled at reference timing in the preceding intake stroke and that sampled at reference timing in the present intake stroke for correcting the quantity of intake air supplied in the present intake stroke.
Patent EP-0113685-A1 (EP)
Title: Mechanical chain-adjusting mechanism providing a constant and/or increasing bias
Inventor: GENNARI GIUSEPPE
IPC: F16H7/08
Filed: 1984-01-06
Abstract: A chain-tightening device for a chain drive consists of a pad (14) urged against the lashing or loose lap of a chain (15), a couple of levers (12,13) being pivoted to the pad base on their upper ends (23,27) and pivoted to a fixed body (11) at their lower ends (19,26), a takeup spring (29) connecting the diagonally opposed pivotal points (23,26). According to another embodiment, a sector-like pad (49) urges the chain (15) as biassed by a spring through a spring-biassed thimble (48.50) the end portion (50) of which coacts with an arcuate seat (51) formed on the portion of the pad (49) away of that contacting the chain lap (15): a spring (47) urges the thimble (48) and the pad (49) rotates about a pivotal point (53).
Patent EP-0125725-A1 (EP)
Inventor: TAN HONG SHENG
IPC: A61K31/65
Filed: 1984-05-08
Abstract: The invention relates to aqueous injectable solutions containing oxytetracyclin, a magnesium compound and polyvinylpyrrolidone with a molecular weight between 500 and 10,000 with a pH of 8-9.5 and to a process for the preparation of these solutions.
Patent EP-0145250-A1 (EP)
Inventor: WILLOUGHBY BRYAN GODFREY
IPC: C08J9/02
Filed: 1984-11-05
Abstract: The invention provides a process for making a cellular polymer, especially a polyurethane foam, which comprises incorporating a gaseous blowing agent, such as carbon dioxide, or a precursor thereof, such as an adduct of the blowing agent with a hydroxy compound or an amine, into a liquid phase comprising a polymer for polyurethane formation, such as a polyether polyol or polyester polyol, thereafter mixing and reacting the polymer with an isocyanate and releasing the gaseous blowing agent in the resultant mixture of polymer and isocyanate during reaction of the polymer and isocyanate whereby a foamed polyurethane is formed. 
     The liquid phase may comprise a liquid polymer in admixture with water or a halocarbon. The gaseous blowing agent may be dissolved in the liquid phase and may be retained therein by the application of pressure. The gaseous blowing agent may be released in the reaction mixture by raising the temperature of or lowering the pressure on the gas. The precursor of the blowing agent may be formed in situ in the liquid phase comprising the polymer or may be added as such to the liquid phase. The blowing agent may be released from the precursor by destabilizing the precursor. The liquid phase may also contain a catalyst for the reaction.
Patent EP-0114129-A1 (EP)
Inventor: TARASSOFF SERGE
IPC: B61B7/00
Filed: 1984-01-09
Abstract: Gondola lift or chairlift with carriages supporting a gondola or a chair and having a grip for coupling on a continuously moving cable. In the terminals the carriages uncoupled from the cable run without stopping on a transfer rail. The carriages are regularly spaced and the transfer rail comprises a rail section equipped with a rhythm device which controls the release of the carriages at regular time intervals.
Patent EP-0162991-A1 (EP)
Inventor: FEJAN ROBERT
IPC: A61C19/05
Filed: 1984-05-25
Abstract: The device comprising a baseplate (1) placed on the upper jaw and a baseplate (2) placed on the lower jaw comprises, in addition, a mount (3) anchored in the upper baseplate (1) and comprising a support rod (33) which can be adjusted with respect to height and comprises means (34b) for locking it in position, to which rod is articulated, in an omnidirectional manner and at its free end, a contact plate (31) with a contour similar to the crest of the said baseplates (1, 2), which plate (31) is intended to bear on the crest of the lower baseplate (2) when the patient closes his/her mouth and comprises means (32f) for immobilising it in position. Application to the production of false teeth. <IMAGE>
Patent EP-0128107-A1 (EP)
Inventor: BARAK SHLOMO DR
IPC: H05K3/00
Filed: 1984-05-02
Abstract: Printed circuit board testing apparatus comprising a testing location (10) for a printed circuit board (12) to be tested, high speed scanning apparatus (18) for providing a scanned energy input to conductive locations on the printed circuit board (12) and electron collecting apparatus for sensing the charged state of scanned conductive locations scanned by the scanning apparatus (18).
Patent EP-0158918-A1 (EP)
Inventor: MUENCH VOLKER DR
IPC: C08G65/44
Filed: 1985-04-01
Abstract: A process for the preparation of high-molecular-weight polyphenylene ethers from monohydric phenols by oxidative coupling reaction with oxygen in the presence of a catalyst complex comprising a copper salt and an organic amine of the general formula: <IMAGE> where R<1> is a linear or branched alkylidene or alkenylidene chain having 2 to 20 carbon atoms, R<2> is a hydrogen atom or a C1- to C12-alkyl or C5- to C8-cycloalkyl group, which may, if desired, carry functional groups such as OR<3>, NHR<3> or SR<3> in which R<3> is in turn a hydrogen atom of a C1- to C12-alkyl or C5- to C8-cycloalkyl group, in the presence of an aromatic hydrocarbon as solvent. Preferred amines are 2-methyl-3-phenylpropylamine, N-methyl-N-(1- ethyl-3-phenylpropyl)amine, 1-ethyl-3-methyl-3-phenylpropylamine, N-(2-methyl-3-phenylpropyl)-N-(3-tert.-butoxypropyl)amine and N-2-(methyl-3-phenylpropyl)-N-(3,5,5-trimethylhexyl)amine.
Patent EP-0167721-A1 (EP)
Inventor: MASUZAWA TOKIHIKO
IPC: F21V7/00
Filed: 1985-04-11
Abstract: An edge-lighting type light diffuser is disclosed which has a plane of light incidence (1), a light transmitting means (3) and a plane of light emission (2). The light transmitting means is composed of a laminate of a plurality of light-transmissible plates (5). This structure provides a light diffuser capable of uniform plane illumination usable for sign boards, large-sized display devices, display devices for various types of machinery, and liquid crystal devices.