baber/WOPTO huggingface dataset:
Patent MX-169384-B (MX)
Title: Procedimiento para la obtencion de poliaminas aromaticas polinucleares
Inventor: UCHDORF RUDOLF
IPC: C07C209/78
Filed: 1989-04-03
Abstract: La presente invención se refiere a procedimiento para la obtención de poliaminas aromáticas polinucleares mediante reacción de anilina con formaldehido en presencia de agua y de catalizadores ácidos en una reacción de una o dos etapas dentro de un margen de temperatura de 0 hasta 180 grados C, en caso dado con preconexión de una etapa previa de aminal, en la que tiene lugar la formación de aminal N,N'-disubstituído en ausencia del catalizador ácido, que se transforma a continuación en una o dos etapas en presencia de catalizador ácido dentro del margen de temperatura de 0 hasta 180 grados C en el producto final deseado, elaboración con un disolvente hidrófobo que contenga anilina en una etapa de extracción del producto, separación por destilación de la fase orgánica obtenida en este caso en (i) un destilado constituído por disolvente que contiene anilina, que puede reutilizarse otra vez en la extracción en caso dado tras adición de anilina fresca y (ii) un residuo de destilación constituído fundamentalmente por producto del procedimiento y reciclo de la fase acuosa, formada durante la extracción que contiene el catalizador ácido con reutilización del agua de condensación que se forma durante la reacción de condensación y del agua introducida en el sistema con la solución acuosa del formaldehído en un separador de agua dispuesta a continuación de la etapa de aminal y dispuesto antes de la primera etapa de reacción y/o en un evaporador dispuesto a continuación de la etapa de extracción y dispuesto por delante de la primera etapa de reacción.
Patent MX-171836-B (MX)
Inventor: LALLEMENT PHILIPPE
IPC: H04L5/22
Filed: 1989-12-29
Abstract: The field of the invention is that of multiprocessor systems of the type comprising at least one processing module consisting of processors connected to a main bus, or of several processing modules communicating with one another through bus controllers. The aim is to furnish a bus deblocking system using a completely controlled process permitting gradual and repetitive deblocking of a multibus system experiencing general blocking. According to the invention, the method consists in conferring upon a specific deblocking card a function for detecting blockage of the module and a function for freeing the bus of the said module, the said function for freeing the bus consisting in emitting a single unblocking signal (45) causing, for all the processors of the module, on the one hand a disabling of the bus allocation system (34, 35) (operating by arbitration of simultaneous access requests (30)), and on the other hand a cancellation-setting of the bus control signal (37, 38). <IMAGE>
Patent PT-75061-B (PT)
Title: Article suitable for wiping surfaces
IPC: A47K10/16
Filed: 1982-06-16
Abstract: In an article suitable for wiping surfaces which comprises an elongate web substrate impregnated with a liquid composition, migration of the liquid along the length of the substrate is substantially prevented by dividing the substrate into a plurality of individual areas by means of a repeating pattern of liquid- repellent barrier material, for example, wax or certain resins, extending across the whole width of the substrate. This measure prevents fluid loss by capillary action and evaporation when the wet substrate is stored in a dispenser. The wet substrate is preferably used in conjunction with a dispenser having a relatively tight closure, especially one in which the closure is formed by two resilient diaphragms with out-of-register apertures. The wet substrate delivery system may be used, for example, for hand hygiene in hospitals, washrooms or kitchens.
Patent PT-77186-B (PT)
Title: Process for preparing aqueous self-curing polymeric blends
Inventor: WINNER PETER P
IPC: C09D163/10
Filed: 1983-08-11
Abstract: An aqueous dispersion of a polymer composition useful for providing surface coatings, especially for the interiors of food and beverage containers comprises a blend of an alkylol acrylamide based self-curing copolymer containing functional groups and an epoxy-acrylic copolymer and optionally further contains a phosphated polymer.
Patent PT-80077-B (PT)
Inventor: GIROUD-ABEL BRUNO
IPC: C08K5/13
Filed: 1985-03-07
Abstract: The polyamide polymers, notably the nylons, are effectively heat stabilized, characteristically with good retention of mechanical properties, by formulating therewith stabilizing amounts of (i) at least one lanthanide or yttrium-based compound and (ii) at least one ammonium, or alkali or alkaline earth metal halide.
Patent PT-81337-B (PT)
Inventor: DORIGA JUAN ANTONIO LOPEZ-DORI
IPC: H01M50/552
Filed: 1985-10-18
Abstract: The invention provides an electric accumulator battery whose fundamental characteristics are the fact of comprising four terminals (3, 4, 5, 6) connected electrically in pairs below the cover (2) of the battery, which allows the application thereof to any model of vehicle whatever the arrangement of its connections, and by the presence of two C shaped handles (9) which are pivotably connected by their ends (10) to two vertical walls (8) and capable of occupying two positions, one vertical for serving as a handle and the other horizontal which allows batteries to be stacked while protecting the terminals against possible damage under the effect of the weight and consequent to shocks or friction against each other.
Patent PT-82299-B (PT)
Inventor: RENZI FIORENZO
IPC: G02B1/04
Filed: 1986-03-27
Abstract: Optical articles are obtained by polymerizing, in the form of a flat plate, by means of a free-radical initiator, a polymerizable liquid composition containing diethylene glycol bis(allyl carbonate), tris-hydroxyethylisocyanate tris(allyl-carbonate) and vinyl acetate and/or methyl methacrylate and then submitting the so-obtained plate to thermoforming.
Patent PT-99494-B (PT)
Inventor: DECLERCQ PHILIPPE
IPC: B65G51/03
Filed: 1991-11-13
Abstract: According to the invention, the device comprises a circular conveyor (11) consisting of a multiplicity of lateral supports (15, 16) delimiting two by two a plurality of storage lines (14) for containers (2). Each container (2), for example a plastic bottle, has a protuberance (8) in the region of its neck (7), the lateral supports supporting the containers by means of their protuberance during their transfer. Moreover, the device comprises, opposite the circular conveyor, at least one air-jet transfer assembly (12, 13) for the formation and discharge of the storage lines (arrows D) and drive means capable of displacing the circular conveyor (11) transversely in steps (arrow F) in synchronism with the functioning of the transfer assembly or transfer assemblies (12, 13). An installation can comprise two and preferably four abovementioned devices and the appropriate branch circuit upstream and downstream, for example from the machine for the extrusion blow-moulding of the bottles to the filling machine. <IMAGE>
Patent PT-99674-B (PT)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/5355
Filed: 1991-12-03
Abstract: The present invention relates to tetrahydroquinolines and related compounds. More particularly, the present invention relates to 5-amino-5,6,7,8-tetrahydroquinolines of the formula <CHEM>  wherein X-Y is a group of the formula <CHEM> wherein R is hydrogen, alkyl, alkenyl, alkynyl, or arylalkyl, or a group of the formula <CHEM> wherein R<1> is hydrogen, alkyl or arylalkyl; R<2> and R<3> are independently hydrogen, alkyl, arylalkyl, diarylalkyl, cycloalkenylalkyl, alkoxy, arylalkoxy, or alkanoyl; R<2> and R<3> taken together with the nitrogen atom to which they are attached form a group of the formula <CHEM>  wherein p is 0 or 1, a group of the formula <CHEM> wherein Z is O, S, or a group of the formula NR<6> wherein R<6> is hydrogen, alkyl, or arylalkyl; R<4> is hydrogen, alkyl or arylalkyl; R<5> is hydrogen, alkyl or arylalkyl; and m is 0, 1, or 2, and n is 1 or 2; or geometrical and optical isomers thereof, or a pharmaceutically acceptable salt thereof, which are useful for relieving memory dysfunction, The invention relates further to a process for the preparation of these compounds and their use as medicaments.
Patent RO-73933-B (RO)
Inventor: ENGEL STEPHEN AUGUST
IPC: B23K7/06
Filed: 1977-12-29
Abstract: Procedeu pentru îndepartarea defectelor superficiale de pe suprafata semifabricatelor metalice, utilizînd niste jeturi de oxigen dirijate asupra zonei de reactie, unde se realizeaza o anumita cantitate de metal topit si zgura pe suprafata semifabricatului metalic, semifabricat care are o deplasare relativa, pentru a mentine reactia termochimica pe toata lungimea dorita din suprafata semifabricatului respectiv, în scopul realizarii unor canale fara depuneri marginale de metal solidificat si al captarii fumului rezultat în timpul operatiei de curatire caracterizat prin aceea ca se dirijeaza cel putin un curent de fluid nereactiv deasupra zonei de reactie termochimica, sub forma unei pînze, si în partea din spate a baii de metal topit, pentruca împreuna cu suprafata semifabricatului respectiv, în scopul realizarii unor canale fara depuneri marginale de metal solidificat si al captarii fumului rezultat în timpul operatiei de curatire, caracterizat prin aceea ca se dirijeaza cel putin un curent de fluid nereactiv, deasupra zonei de reactie termodinamica, sub forma unei pînze, si în partea din spate a baii de metal topit, pentru ca împreuna cu suprafata semifabricatului, supusa operatiei de curatire, sa formeze un spatiu pentru captareafumului.
Patent RO-84922-B (RO)
Inventor: SCHLAUPITZ LOTHAR
IPC: D06F33/02
Filed: 1979-03-24
Abstract: Procedeul pentru supravegherea nivelului în recipiente cu lichid, caracterizat prin aceea ca într-un tub de tip Pitot se creeaza prin intermediul unei combinatii de drosele cu ajutorul aerului auxiliar, o presiune oscilanta datorata barbotarii bulelor de aer si prin aceasta se declanseaza la un element de valoare limita un semnal pentru o comanda programata, de exemplu pentru deschiderea sau pentru închiderea supapei de alimentare, respectiv de evacuare, odata cu atingerea nivelului critic.
Patent SE-302437-B (SE)
Inventor: CLAPP J
IPC: B25B23/04
Filed: 1966-08-29
Abstract: 1,118,066. Screwdrivers. INGERSOLL-RAND CO. 23 Aug., 1966 [1 Sept., 1965], No. 37683/66. Heading B3N. [Also in Division B4] Nails or screws 11 are supplied from a hopper 23 to a position adjacent a pneumatic insertion tool 10 through a conduit 18 by low pressure air supplied through a line 55, and into conduit 18 via an escapement 24, and the screw is then moved into engagement with the jaws 16 of the tool 10 by high pressure air supplied to conduit 18 through a line 57 and escapement 24. A pneumatic screwdriver 10 is connected to a source of high pressure air by a line 14, and comprises a screw-engaging bit 15, axially movable relative to the rest of the screwdriver. Conduit 18 is axially slidable with the jaws, and carries a cam 19 which cooperates with a plunger 20 in line 14. Hopper 23 comprises a vertical support 25, a screw lift member 28, and a shoot 27, the member 28 being actuated by an arm 29 pivoted by a pneumatic motor 30. The escapement 24 comprises a housing 32, a piston 36 having a screwdelivery passage 40, which is adapted to be aligned with a screw receiving passage 34, and a screw delivery passage 35 in the housing. Piston 36 is connected to a shuttle member 39 which controls the supply of single screws to the escapement. Air is supplied to both sides of the piston in motor 30 by supply line 14, line 41, and valves 44, 45, and line 41 is connected to escapement 24 via valves 49, 58.
Patent SE-424818-B (SE)
Title: Exhaust arrangement for evacuation from an exhaust hood, hose, or the like, able to move via a trolley cart of the like
Inventor: SELANDER E S B
IPC: B08B15/02
Filed: 1979-09-03
Abstract: The present invention concerns an arrangement for an exhaust line 1 so that an exhaust hood or the like which can move by means of a trolley can be connected anywhere along it. The exhaust line 1 has at least one lengthwise planar surface 2, which is provided with a lengthwise series of openings 3 and is covered with a flexible belt 4. A hood 5 that can move along the planar surface 2 in close contact with the exhaust line, having a rectangular base open at the belt 4 and flat sides 6 adjoining the exhaust line, is provided with at least three breaking elements 7, 8 placed athwart the flat sides 6, two of which 7 are arranged directly at the belt 4 at either end of the hood 5 and the other one(s) 8 near the top of the hood 5, and the belt 4 is led up over the breaking element(s) 8. One flat side 6 of the hood is provided with a connection pipe 9, which is firmly connected to the housing. <IMAGE>
Patent SE-425690-B (SE)
Inventor: ANDERSSON S E O
IPC: F16K31/06
Filed: 1981-03-27
Abstract: A valve comprises a housing (1-4) a solenoid therein and a valve element (15) movable between two seats (12, 13) in the valve. 
<??>A neck (4), which is a part of the housing, is conditionally rotatable relative to the remainder of the housing and has a ventilating channel (20) leading to the atmosphere if not covered by a sealing ring (18).
Patent SE-454773-B (SE)
Inventor: PELEUS A
IPC: B65G65/44
Filed: 1981-11-19
Abstract: To discharge powder and/or pellets from a hopper, a chute (1) is arranged underneath an adjustable flow control (2), the material flowing down the chute and out through an outlet (3). The chute is initially connected to the hopper body by sealing strips, and either the hopper body or the chute can be vibrated. The flow control can comprise flaps hinged together along their upper edges and moved by a leaf spring (5) actuated by a bolt (6). - The adjuster comprises a screw threaded bolt associated with a resilient spring, the resilient spring engaging the underside of the plates and being adjustable by the bolt.(4/4)
Patent SE-451759-B (SE)
Title: Object position and movement monitor
Inventor: ERIKSSON ERNST ROLF ERIK
IPC: G01B11/26
Filed: 1983-11-22
Abstract: The fluid filled housing (1) contains a probe (2) moving around a shaft (3) with areas for the passage of radiation, and indicators (5,9,10) for the probe position in relation to the housing. The probe comprises two or more counterbalanced, thin, circular blades (2), the volume-weight of which is close to that of the su surround fluid, and intermediary differences are counterbalanced using one or more floating bodies between the blades. These bodies dimensioned so that the blade (2) friction against the shaft (3) is negligible, and that the blades execute the requisite rotary movement for the precise and correct function of the instrument. The indicator comprises a transmitter (5) emitting a directed light beam, and a receiver (9) for a beam. Both transmitter and receiver are fitted in the one flat wall (7) of the housing (1), with their drive provided by an electronic printed circuit (10).
Patent SE-450397-B (SE)
Title: Splittable, straight block holed bricks
Inventor: BOLMGREN AKE GUNNAR
Filed: 1985-06-14
Abstract: Apart from the customary holes (4), the brick has at least one L-shaped hole (1,2) with an arm (15) positioned in the central plane and another (16) pointing towards one long side. There is a wire cut (3) in the longitudinal extension of the arm (15) positioned in the central plane. A hammer blow on the short end (14) of the brick splits it along a section in the central plane, whilst a blow on the brick long side, centrally between the two counterposed short arms, splits it into two right-angled sections.
Patent SE-469869-B (SE)
Inventor: ALNENG C-G
IPC: A47B88/60
Filed: 1988-09-02
Abstract: An arrangement in shelf, tray, drawer structures (10) or like structures of the kind which can be moved between an inserted position, for the storage of articles, e.g. packages such as drugstore packages, and a position of use in which the packages can be removed from the trays or the like. The trays or the like are mounted on brackets (12) which are fitted to a frame structure (22) in a manner to enable the brackets to be adjusted between mutually different positions, and optionally to be removed from the frame structure. The trays, drawers or the like include catch means (36) which are intended to latch the trays or the like in a fully inserted position in the brackets (12). The brackets (12) can be adjusted on the frame structures (22) such as to extend horizontally or at an inclined angle. The trays or drawers and/or the brackets are configured so that when the brackets (12) are in their horizontal positions the trays or drawers cannot be inserted to their full extent, thereby preventing the catch means (36) from coming into operation. This can be achieved, for instance, by inclining the end wall surface of respective trays, such that the end wall will slope obliquely inwards to the structure (22) from the bottom of respective trays to their upper side. When the brackets (12) are adjusted to their inclined positions, the trays or the like (10) can be fully inserted and thus latched by the catch means (36).
Patent SE-469888-B (SE)
Title: Device pertaining to roofs
Inventor: OHLSON KJELL
IPC: B60J7/06
Filed: 1992-12-14
Abstract: A device pertaining to movable roofs, especially for goods haulage vehicles, comprises a longitudinally adjustable drive mechanism 13 which, as a result of compression of the roof in the longitudinal direction, causes the roof to shift in a lateral direction which is essentially at right angles to the longitudinal direction. The roof is specifically a cover roof and the drive mechanism 13 preferably comprises a piston/cylinder unit acting in the longitudinal direction of the roof. <IMAGE>
Patent ZA-8410078-B (ZA)
Title: Potassium monopersulfate compositions and process for preparing them
Inventor: JAYAWANT MADHUSUDAN DATTATRAYA
IPC: C01B15/08
Filed: 1984-12-27
Abstract: A storage stable salt melting at 80 DEG  to 150 DEG C having the formula (KHSO5)x(KHSO4)y(K2SO4)z where x+y+z=1, and x=0.4-0.97, preferably 0.60-0.85; y=0.03-0.60, preferably 0.15-0.40; z=0-0.10, preferably 0-0.3; and y is >/=z, which is treated with 1.0-9.0% of a basic magnesium compound which is MgCO3, Mg(OH)2, MgO or mixtures thereof is disclosed. The salt is prepared by neutralizing Caro's acid with a basic potassium compound to form a reaction mixture. Water is evaporated from the reaction mixture at 15 DEG to 35 DEG C using a vacuum of 2-15 mm Hg absolute pressure to form up to 40 wt. % crystals. The crystals are separated, treated with a basic magnesium compound, dried, and further treated with a basic magnesium compound.
Patent ZA-9711518-B (ZA)
Title: Gasket and apparatus for electrodeionization
Inventor: MANI K N
IPC: B01D61/54
Filed: 1997-12-22
Abstract: A gasket (20) for an electrodeionization cell assembly has a serpentine series flow path comprising a plurality of flow path sections (24,26,28) joined by restrictor sections (46,48) to form a series flow path. The series flow paths are packed with ion exchange material. Manifold holes (30,32,34,36) are located at opposite ends of the series flow path. A rigid port (P1,P2) is positioned between each of the manifold holes (30,32,34,36) and the ends of the series flow path. A plurality of the gaskets (20) are stacked in a face to face relationship so that the manifold holes (30,32,34,36) form conduits for fluid to flow to and from each of the series flow paths.
Patent AT-411099-B (AT)
Title: Absorption heat pump has exhaust gas heat exchanger connected to load circuit, heat circuit, air feed to burner and/or air heater and after primary heat exchanger in burner exhaust gas line
IPC: F25B30/04
Filed: 2001-08-16
Granted: 2003-09-25
Abstract: The device has a primary heat exchanger heated by a burner, heat exchangers connected as an absorber and a desorber and an output coupling heat exchanger in a primary circuit with a pump and connected into a load circuit. An exhaust gas heat exchanger connected to the load circuit, an environment heat circuit , an air feed line to the burner and/or a room air heater is connected after the primary heat exchanger in a burner exhaust gas line.  The device has a primary heat exchanger (7) heated by a burner (19), at least two heat exchangers connected as an absorber (5) and a desorber (6) and an output coupling heat exchanger (8) that are all parts of a primary circuit (2) with a pump (9), whereby the output coupling heat exchanger is connected into a load circuit (14). An exhaust gas heat exchanger (24), which is connected to the load circuit, an environment heat circuit (4), an air feed line (22) to the burner and/or a room air heater, is connected after the primary heat exchanger in an exhaust gas line (23) from the burner.
Patent CN-85102734-B (CN)
IPC: A23L17/40
Filed: 1985-04-16
Abstract: 本发明冷冻保存方法包括，在不致于使双壳贝壳开口的条件下将其加热杀菌后，进行冻结或将双壳贝浸渍在单独由食盐水或含碱性化合物，糖类和甘油中的任一种或多种的食盐水组成的浸渍液中进行冻结。另一方面，本发明方法包括，在不致于使双壳贝壳开口的条件下将其加热杀菌后，浸渍在单独由食盐水或含碱性化合物，糖类和甘油中的任一种或多种的食盐水组成的浸渍液中进行冻结。
Patent CN-1014863-B (CN)
Inventor: MASUDA TOSHIAKI
IPC: A61L2/08
Filed: 1986-05-21
Abstract: 一种封装式医疗装置，其中包括一个医疗器械，一个其中盛装有该医疗器械的透气性无菌袋；一个由氧不能透过的材料制成的外封包件，其中封装有预先经过辐射灭菌的盛装有医疗器械的所说袋子；以及与该盛装有医疗器械的袋子一起装入所说外封包件中的除氧剂。这种封装的医疗器械在开封时不放出臭味，而且其塑料部件的强度也不会降低。
Patent DE-1294950-B (DE)
Inventor: KERBER
IPC: C07C45/50
Filed: 1966-11-30
Abstract: 1,195,877. Separation of vaporous aldehydes obtained in the oxo process. BADISCHE ANILIN- & SODA FABRIK A.G. 29 Nov., 1967 [30 Nov., 1966], No. 54282/67. Heading C2C. Vaporous aldehydes are separated from offgas formed in the oxo process, by scrubbing the offgas with an oxonation product boiling above 95‹ C. and/or a hydrogenated oxonation product boiling above 95‹ C. Preferably 0À1-2 kg. of the scrubbing material is used per cubic metre of offgas to be scrubbed. Examples recover (a) propionaldehyde by scrubbing the oxo product obtained from ethylene, carbon monoxide and water with a mixture comprising npropanol, para-propionaldehyde and higher boiling condensation products of propionaldehyde, (b) n - butyraldehyde and isobutyraldehyde. Valeraldehyde is also particularly suitable for separation by the method of the invention.
Patent FI-116394-B (FI)
Inventor: MINKKINEN LASSI
IPC: D21C9/18
Filed: 2001-05-23
Granted: 2005-11-15
Abstract: The invention relates to an arrangement for controlling the edge of pulp mass in a web former, the web former comprising a space formed by two wires or the like, into which space the pulp mass is fed. The wires or the like are supported on a chamber units, which each time include at least one chamber for receiving the water removed from the pulp mass. In conjunction with the side edge of the said web former are arranged pulp mass edge control means, which include an edge sealing part. The edge sealing part extends, in the lateral direction of the web former, by a distance between the chamber units in such a way that it will prevent the pulp mass edge from passing and/or spreading in the lateral direction of the web former into the area of the said edge of the web former. The invention also relates to a method for controlling the pulp mass edge in a web former.
Patent FI-123785-B (FI)
Inventor: HUSLIK FABIAN
IPC: F02D41/00
Filed: 2006-07-05
Granted: 2013-10-31
Abstract: The correction characteristic for each cylinder is calculated while maintaining same opening time for all fuel injectors and same fuel injection quantity and fuel pressure in all the cylinders. The correction characteristic for each cylinder is determined automatically based on the exhaust gas temperature when the internal combustion engine is operated in a steady state. An independent claim is included for internal combustion engine.
Patent FI-123185-B (FI)
Inventor: UKONJAERVI TAPIO
IPC: E21B19/16
Filed: 2011-04-15
Granted: 2012-12-14
Abstract: A rotation unit, rock drilling unit and method for rock drilling. The rotation unit includes a main shaft that is rotated around its longitudinal axis by means of a rotating motor. The main shaft is supported on a body of the rotation device slidingly in the axial direction. This slide property is utilized when connection threads of drilling equipment and drilling components comprised by it are connected.