baber/WOPTO huggingface dataset:
Patent EP-4316468-A1 (EP)
Inventor: MONETTI VINCENZO
IPC: A61K9/14
Filed: 2023-08-02
Abstract: A method for making capsules or tablets containing Serenoa Repens oil in effective and stable association with Tadalafil, for the treatment and prevention of benign prostatic hypertrophy, involves the adsorption of the Serenoa oil onto a solid excipient consisting of granular mesoporous silica according to a specific operating procedure which allows the preparation of a solid pharmaceutical form - tablets or opercolated capsules - in which said two active ingredients, Serenoa oil and Taladafil, naturally occurring in a different physical state, are coupled.
Patent EP-0002784-A1 (EP)
Inventor: WEST CLARENCE W
IPC: A21B1/26
Filed: 1978-12-19
Abstract: A variable air flow oven (10) is disclosed in which a variable air directing control means (70) delivers varying amounts of heated air under various positive pressures in an alternating pattern to jet orifices (60) in opposite side walls (54) of the oven in an inverse ratio. Hot air jets from opposite sides of the oven meet at points of common velocity in the processing chamber to produce a turbulent mixing of the hot air in a vertical plane. The turbulent heated air travels from one side of the oven to the other ad a controlled rate under the controlled operation of a motor (72) driven mechanical linkage arrangement (92) to assure even baking, cooking or drying of the products being processed through the entire processing chamber in the oven. The system operates at a positive pressure at all times, so that the main supply of heated air flows through one side duct and a smaller volume of heated air flows through the opposite side. As the air pressure is varied to the hot air jets in the opposite side walls, the vertical plane of turbulent heated air sweeps back and forth through the chamber, contacting the entire product, and then is drawn into a return duct (64) for reheating and recirculation.
Patent EP-0005853-A1 (EP)
Inventor: FETZER GUNTER
IPC: G08B13/183
Filed: 1979-06-01
Abstract: A light barrier in which a light transmitter transmits (19) light, in particular light outside of the visible spectrum, via a front objective (4) through a region (21), to be monitored onto a light receiver-either (13') directly or via a reflector (13) is provided with an adjustment aid which makes use of background light in the visible spectrum to facilitate the alignment of the apparatus. The adjustment aid, which can be used with one or both of the light transmitter or receiver, basically comprises a plane mirror (14) with a visible reference feature disposed behind the front objective at the location of the real image of the reflector or transmitter and beam divider (1b), which can conveniently be in the form of a partially transmitting or dichroic coated mirror arranged in front of the front objective (11) and inclined relative thereto. In operation the human eye (26) can directly observe the visible light reflected sideways from the beam divider and will be able to view the alignment of the image of the reflector or light receiver relative to the visible reference feature and to correct this alignment by displacement of one or other of the pieces of apparatus. The plane mirror (14) in front of the light transmitter can either have a central aperture (17) for transmitting the operational light beam of the light barrier or can itself have a dichroic coating so that it reflects visible light but transmits the operational light beam for the light barrier.
Patent EP-0006199-A1 (EP)
Inventor: SASAKI HIROO TOYO SODA MANUFAC
IPC: C07K16/00
Filed: 1979-06-08
Abstract: A hydrophilic separating carrier is a porous spherical gel having primary hydroxyl groups and is produced by an aqueous suspension homopolymerization of pentaerythritol dimethacrylate or an aqueous suspension copolymerization of pentaerythritol dimethacrylate and a methacrylate monomer having hydrophilic group and/or hydrophilic convertible group.
Patent EP-0022137-A1 (EP)
Inventor: NOACK ROLF
IPC: B03C1/02
Filed: 1979-12-07
Abstract: An electromagnet (7) is used for drawing off magnetisable components, present in the feed, from a fluidised bed reactor. This electromagnet (7) is led through the fluidised bed (5) on a horizontally rotatable and vertically movable stirring arm (8). After an adjustable dwell time in the fluidised bed (5), the stirring arm (8) is moved by means of an ejection flap (18) previously swivelled into the reaction chamber of the fluidised bed reactor and the excitation current of the electromagnet (7) is switched off. When swivelled back, the injection flap (18) directs the magnetisable components into a shaft (15) laterally adjoining the reaction chamber. <IMAGE>
Patent EP-0005872-A1 (EP)
Inventor: BISCHOFF JURGEN HEINRICH
IPC: G01V3/15
Filed: 1979-05-07
Abstract: The apparent electrical resistivities of various parts of a marine bottom (3) are determined by supplying an alternating electrical current to a pair of current supply electrodes and measuring potential differences between pairs of measuring locations. The locations are on a straight line on the marine bottom. There is a fixed ratio between the distance between the locations of each pair and the distance between said pair and the pair of current supply locations. Adjoining pairs of measuring locations have a measuring location in common. A flexible cable (1) for taking these measurements is described. The determined resistivities are subsequently compared with calculated resistivities to determine the compositions and thicknesses of the soil layers (4,5) of the marine bottom.
Patent EP-0005052-A1 (EP)
Inventor: THOMPSON DAVID KEVIN
IPC: A61B17/32
Filed: 1979-04-18
Abstract: A scalpel blade extractor is provided which permits safe removal of used blades from scalpels or the like in which a slotted blade is received in opposed lateral grooves in a thin elongate tang with a proximal region of the blade located behind the tang in a cut-away laterally convergent region intermediate the tang and the handle. The device includes a base wall (46) over whose surface the scalpel is advanced and having laterally opposed protuberant regions (43,44) over which the blade slides. A slot (45) between the protuberant regions which receives the tang of the scalpel but not the blade. A fully inserted position of the scalpel is defined by abutment between the two proximal edges of the protuberant regions and said convergent region. A rear wall (52) is supported behind the slot (45) with its lower edge spaced from the base wall (46) to allow the scalpel and blade to be inserted therebetween and to allow a fully inserted scalpel to be pivoted about the lower edge to a tilted orientation in which the proximal end of the blade is levered away from the intermediate region clear of the tang and is retained by interference with the rear wall (52) during removal of the scalpel handle in the tilted orientation. Guide surface (54) proximally of the slot directs the scalpel blade or handle into the slot.
Patent EP-0010968-A1 (EP)
Inventor: WEIKEL DONALD J JR
IPC: H02M3/28
Filed: 1979-11-01
Abstract: A corotron device comprises a corotron (4) and a power supply circuit (27). The power supply circuit (27) supplies to the corotron (4) an unfiltered, full wave rectified voltage which it derives from an AC input voltage (25a, 25b). The device is used in an electrophotographic machine, the corotron being especially useful as a charging corotron (4) or as a transfer corotron (12).
Patent EP-0015469-A1 (EP)
Inventor: GROSS PAUL
IPC: B28B21/24
Filed: 1980-02-25
Abstract: In radially centrifugally molding sections of concrete pipe with a bell at one end, the concrete is poured downwardly into an upwardly extending mold which forms the outer surface of the pipe section. The lower end of the mold is shaped to form the bell end of the pipe section. The concrete is centrifugally forced outwardly against the inner surface of the mold and then is pressed outwardly by a series of rotatable rollers. A pressure wheel is located within the mold above the position of the rollers for limiting the upward movement of the concrete pressed outwardly against the mold and for increasing the concrete pressure acting downwardly toward the bell end of the concrete pipe section.
Patent EP-0017160-A1 (EP)
Inventor: EHRGOTT ROLAND
IPC: H01F27/26
Filed: 1980-03-26
Abstract: Halterung für eine E-Kernspule mit Schraubbolzen, die mit ihren hakenförmigen Enden gegen eine Außenmantelfläche einer ersten E-Kernhälfte anliegen und mit ihren mit Schraubgewinden ausgebildeten Enden durch Bohrungen eines streifenförmigen Elements geführt und mit diesem verschraubt sind, das gegen eine zur genannten Außenmantelfläche parallele Außenmantelfläche der zweiten E-Kernhälfte anliegt.
Patent EP-0019774-A1 (EP)
Inventor: STADLMEIER HANS DIPL-ING
IPC: G06F11/16
Filed: 1980-05-08
Abstract: 1. Method for the preparation of logic linking results in data processing devices, wherein the logic linking results are each determined from input values which at least partially depend upon additional decision variables in that by way of precaution all the possible logic linking results are determined simultaneously by separate devices from which - following the occurrence of the decision variables - the pertinent logic linking result is selected and is released for further processing, characterised in that in order to safeguard the prepared logic linking result, all those devices (e.g. AD1) which supply the logic linking result(s) which is/are unrequired following the occurrence of the decision variables are switched over and the required logic linking result is redetermined by these devices, that subsequently all the available logic linking results are compared with one another, and that if for the main part these are non-identical the further processing of the selected logic linking result (VE) is stopped.
Patent EP-0024509-A1 (EP)
Inventor: DANY FRANZ-JOSEF DR
IPC: A23K40/10
Filed: 1980-07-01
Abstract: 1. Process for making mineral compound cattle food with the aid of a mixer, characterised in that a pulverulent mixture of disodium phosphate, dimagnesium phosphate and dicalcium phosphate, cattle salt, feed lime, and optionally bran, trace elements and vitamines is admixed with the quantity of an at most 15 weight % phosphoric acid just necessary for its water content to be at least 13 weight %, based on the sum of the phosphates in the mixture ; the phosphoric acid-containing mixture is mixed in the mixer over a period of at least 3 minutes at 40 to 120 rpm and thereby granulated ; the resulting moist granulate is dried over a period of at least 3 minutes with the aid of a stream of warm air while being mechanically agitated, the temperature of the stream of warm air being selected so that the temperature at the surface of the dried granulate does not exceed 60 degrees C.
Patent EP-0019309-A1 (EP)
Inventor: CHANDESAIS JEAN LOUIS JEANNE
IPC: G02B6/00
Filed: 1980-03-31
Abstract: Improved ring lighting for microscopes, characterized in that it comprises substantially the combination of a light source (5) remote from the precious stone being examined, a glass fiber guide (8) extending to an annular end-piece (9) and a reflector (7) secured on the latter.
Patent EP-0015051-A1 (EP)
Inventor: CORFIELD JOHN COURTNEY
IPC: E05B35/00
Filed: 1980-01-14
Abstract: A key-operated device, for example for controlling access to switch gear or potentially dangerous machinery, has a rotary motion with an axially inserted key but departs from the usual barrel lock construction which is sensitive to foreign matter. Instead it has a faceplate in front of a stationary body with a cylindrical member rotatable in it and having a recess for the key and circumferentially spaced notches in a flange close behind the plate and prevented from direct access through the keyhole by a fixed axially extending wall on the back of the plate but accessible by appropriate lugs on the key when the latter is inserted. The rotatable member is connected through a spindle to a switch, valve or latch or other actuated device.
Patent EP-0014646-A1 (EP)
Inventor: BERANGER JEAN
IPC: C08L95/00
Filed: 1980-02-01
Abstract: In order to improve the mechanical properties of the surfaces, a quantity of between 0.3 and 3%, and preferably between 0.5 and 1.2%, of the total weight of the composition, of a plastic in powder form of the type of the polyethylenes, the polypropylenes and their copolymers is incorporated, in a mixer to the hot and dry mixture of mineral fillers, before the introduction of the hydrocarbon binder. Prior to the addition of the binder, the hot mineral fillers and the plastic powder are mixed sufficiently in order to obtain a homogeneous distribution of the plastic over the surface of the mineral components. The maximum size of the plastic grains is 2.5 mm, the quantity of particles less than 0.2 mm not exceeding 10% of the total weight of the plastic.
Patent EP-0025013-A1 (EP)
Inventor: MARAZZI SILVIO
IPC: G02B6/38
Filed: 1980-07-17
Abstract: Die Koppelanordnung für Lichtwellenleiter weist ein Kapillarröhrchen (4) auf, welches den Lichtwellenleiter umgibt und welches mit diesem zusammen von einem Halteröhrchen (5) aufgenommen wird. Das Halteröhrchen ist seinerseits in einer Zentrierhülse (7) befestigt. Die Zentrierhülse besteht aus einem Material mit einer Mohs'schen Härte die gleich oder grösser ist als 8,5.
Patent EP-0025773-A1 (EP)
Inventor: SZCZEPANSKI HENRY DR
IPC: C07C313/00
Filed: 1980-09-08
Abstract: Die schwefelhaltigen Alkancarbonsäurederivate der untenstehenden Formel haben herbizide und den Pflanzenwuchs regulierende Wirkung. <IMAGE> In dieser Formel bedeuten A die Cyanogruppe, die Carboxylgruppe, ein Carboxylsäuresalz oder einen Carboxylsäureester-, -thioester- oder -amidrest, n eine Zahl 0, 1 oder 2, Q einen substituierten Phenyl- oder Pyrid-2-ylrest, R4 C1-C6 Alkyl, C2-C6 Alkenyl oder Alkinyl, Phenyl oder Benzyl, C2-C6 Alkoxyalkyl oder C3-12 Cycloalkyl.
Patent EP-0031307-A1 (EP)
Inventor: PFISTER HANS
IPC: C25C3/16
Filed: 1980-12-17
Abstract: A device for conducting the electric current from the cathode of a hooded, transverse electrolytic cell to the anode of a neighboring cell via cathodically polarized carbon blocks in the pot of a cell, cathode bars and individual conductor bars wherein the current from each cathode bar is passed under a cell to a compensating conductor bar which runs around the neighboring cell. This compensating conductor bar is connected to each anode of the cell it runs around via a flexible conductor strip. Each anode is provided on its uppermost side with a yoke which is inserted and firmly secured in place, together with the conductor strip, in a notch or recess provided in a device for holding the anode in place. The anode holding device remains in place during anode changes and can be adjusted vertically by means of a motor or the like as a function of the voltage or the desired interpolar distance between anode and cathode.
Patent EP-0020722-A1 (EP)
Title: Low fat stabilized bone and method of producing.
Inventor: WOJCIK HERBERT W
IPC: A23J1/10
Filed: 1980-06-17
Abstract: Process for preparing low fat stabilized bone which can be used for producing high quality gelatin. Trimmed raw bone is fed continuously to a screw type press, mounted within a cage having a choke and perforations in the wall of the cage through which soft non-bone material is extruded. The pressed bone is heated in an oven to crisp the fat and meat tissue adhering to the pieces of bone such that the crisp fat and meat tissue is readily separated from the bone during the heating, tumbling and screening thereof. The baked crushed bone is subjected to dry separation by first passing it over a sizing screen and then passing the exiting material having a selected particle size range to a gravity separator. The above enables production, in an economical manner, of a clean low-fat bone in which the bone protein is not degraded.
Patent EP-0026213-A1 (EP)
Title: Echantillonneur de sang
Inventor: AKHAVI DAVID S
IPC: A61B5/15
Filed: 1980-10-23
Abstract: Un dispositif est particulierement approprie pour recevoir et distribuer ou fournir un echantillon de sang arteriel. Une aiguille (1) est reliee a un tube transparent flexible (5) qui comprend un event de sortie d'air (7) avec un filtre sec (8) de telle sorte que de l'air, mais non du sang, peut sortir par le filtre sous une pression de sang arteriel. Une pince (10) sur le tube (5) pince le tube et extrait longitudinalement un segment de sang du tube (5). Le tube (5) possede un revetement de blocage d'oxygene (39) qui est recouvert d'une couche anti-coagulante seche (40).
Patent EP-0029839-A1 (EP)
Title: Extraction du soufre elementaire de puits a temperature elevee a haute pression
Inventor: SHARP SHELBY P
IPC: C09K8/532
Filed: 1980-12-15
Abstract: Un solvant du soufre, relativement non volatile de poids moleculaire eleve est produit par activation d'une huile de bisulfure de dialkyle par addition d'une amine essentiellement aliphatique de poids moleculaire relativement eleve (p. ex. la diamine N-alkyle-1,3-propane) et eventuellement par augmentation supplementaire du poids moleculaire par addition de soufre elementaire. Un tel solvant du soufre est particulierement utile pour maintenir une phase liquide au fond d'un trou ou regnent des conditions inherentes a un gaz acide a temperature et a pression elevees.
Patent EP-0029843-A1 (EP)
Inventor: ZIER MANFRED
IPC: B01D3/00
Filed: 1981-03-09
Abstract: Dans un procede de stockage de chaleur a basse temperature, on utilise un premier reservoir (1), qui sert d'accumulateur pour l'alimentation d'un echangeur de chaleur ou eventuellement pour le couplage avec un echangeur, et un deuxieme reservoir (5), qui est utilise d'une part comme condensateur pour la vapeur d'eau et d'autre part comme evaporateur pour l'eau: ce deuxieme reservoir est muni d'un dispositif pour pomper l'eau et pour l'alimenter en eau fraiche. La chaleur a stocker est transmise, par l'intermediaire d'un echangeur de chaleur (3), a une solution aqueuse d'une substance ayant une pression partielle tres petite dans la phase vapeur d'equilibre. L'eau evaporee par le transfert de chaleur se condense dans le condensateur et est finalement pompee hors du systeme. La substance dissoute dans la solution aqueuse (2) est enrichie dans l'accumulateur (1). Par prelevement de la chaleur stockee hors de l'accumulateur, l'eau fraiche est evaporee par l'absorption de la chaleur de l'environnement dans le deuxieme reservoir (5) et est conduite sous forme de vapeur dans le premier reservoir (1); la solution restante dans l'accumulateur absorbe la vapeur d'eau par liberation de la chaleur de condensation et de dilution. L'energie calorifique empruntee a l'accumulateur (1) par l'intermediaire de l'echangeur (3) de chaleur servira a approvisionner un consommateur.
Patent EP-0044872-A1 (EP)
Inventor: KURIHARA MASARU
IPC: B01D69/10
Filed: 1980-07-21
Abstract: Un procede de separation selective de substances precieuses solubles dans l'eau telles que divers composes organiques dissous dans l'eau ou des composes metalliques de transition dissous dans l'eau sous forme d'ions ou de complexes d'une solution aqueuse les contenant en petite quantite selon une methode par osmose inverse en amenant la solution aqueuse au contact d'une membrane semi-permeable sous une pression depassant la pression osmotique, et qui consiste a utiliser comme membrane semi-permeable une membrane composite semi-permeable comprenant un support poreux revetu d'une couche-barriere d'environ 0,01 a 0,1 (Alpha) d'epaisseur en polymere reticule ayant la structure isocyanurate representee par la formule generale suivante (I) et, si necessaire, une couche protectrice d'environ 0,1 a 10 (Alpha) se composant d'un alcool polyvinylique et/ou d'un acetate polyvinylique partiellement saponifie sur la couche barriere: (FORMULE) ou R1 represente un groupement selectionne parmi le groupe consistant en un groupe glycidyle et un groupe represente par la formule suivante (II): - A - X - (B - X)n - R' (II) (ou A represente un groupe alkylene contenant de 2 a 5 atomes de carbone et eventuellement ayant un groupe hydroxy et/ou un groupe glycidyle, B represente un groupe alkylene contenant de 1 a 17 atomes de carbone, X represente -O- et/ou une liaison -(Alpha)-O-, n represente O ou un nombre entier positif et, lorsque n represente le nombre entier 1 ou superieur a 1, B peut etre identique, ou different l'un de l'autre, et R' represente un atome d'hydrogene ou un groupe alkyle contenant de 2 a 5 atomes de carbone et ayant un groupe hydroxy et/ou un groupe glycidyle), R2 represente un atome d'hydrogene, un groupe alkyle contenant de 2 a 5 atomes de carbone ou ce qui a ete defini pour R1, et la structure isocyanurate du polymere reticule sus mentionne est liee via -O- et/ou la liaison -(Alpha)-O-.
Patent EP-0037815-A1 (EP)
Inventor: ESTRADA-CHAPETON ROBERTO
IPC: C10L1/02
Filed: 1981-03-23
Abstract: Un combustible universel pour des moteurs a combustion interne tels que des moteurs a piston, comprend: a) 1% a 71% en volume environ d'un alcool monohydrique aliphatique primaire, secondaire ou tertiaire contenant de 1 a 8 atomes de carbone, ou un alcool benzylique, ou des melanges de ceux-ci; b) 0,5% a 10% en volume environ d'eau; c) de 1% a90% en volume environ d'une ou plusieurs huiles vegetales, ou leur melange; et d) de 10% a 80% en volume environ d'un ou plusieurs ethers de formule ROR', ou R et R' peuvent etre identiques ou differents et R et R' representent un groupe alkyle de C1 a C3, ou leur melange.
Patent EP-0036867-A1 (EP)
Inventor: GOGAL JOHN FRANCIS
IPC: H01L25/18
Filed: 1981-04-08
Abstract: Dispositif a semi-conducteur comprenant un support de plaquette de semi-conducteur a double cavites (100) compose d'une structure ceramique multicouches en sandwich possedant une paire de cavites pour l'emplacement de plaquettes de semi-conducteur sur ses faces opposees. Ce module permet le montage et l'interconnexion electrique d'une paire de plaquettes de circuit integre a semi-conducteur dans un module ayant une surface egale a celle d'une plaquette simple et une epaisseur un peu plus grande. Des terminaux exterieurs (93) sur une face exterieure du support sont connectes par des chemins de metallisation (44, 53, 55, 83) faisant corps avec le support a des cales de montage (41, 51) et a des terminaux interieurs (28) a l'interieur du support. Les terminaux interieurs sont disposes a la peripherie des cavites de plaquettes et adaptes pour l'interconnexion avec des cales de contact de plaquettes (26). Une paire de circuits integres a semi-conducteurs differents peuvent ainsi etre interconnectes suivant des schemas differents a l'interieur d'un module simple.
Patent EP-0035128-A1 (EP)
Inventor: JAESCHKE LOTHAR DR
IPC: C01D1/42
Filed: 1981-02-06
Abstract: Low-percentage caustic soda solution in a concentration of about 10 to 45% is usually hardly a marketable product for reasons of transport. As a rule, it originates from membrane cell electrolysis. The previously used concentrating method required the use of steam and the use of corrosion-resistant material. This can be avoided by using the low-percentage caustic soda solution in mercury amalgam decomposition, in which the water content of the caustic soda solution supplies at least a portion of the water of reaction for the amalgam decomposition. In this manner, the low-percentage caustic soda solution can be concentrated to at least 50%. <IMAGE>