baber/WOPTO huggingface dataset:
Patent EP-0312876-B1 (EP)
Title: Process for preparing ethylen homo- and copolymers with a ziegler-natta catalytic system
IPC: C08F10/02
Filed: 1988-10-11
Granted: 1991-04-03
Abstract: Ethylene is homopolymerised or copolymerised by means of a Ziegler catalyst system comprising (1) a transition-metal catalyst component, (2) an organoaluminium catalyst component and (3) an organohalogen catalyst component, where (1) is the solid-phase product (IV) obtained by (1.1) first (1.1.1) combining an inorganic oxide (I) as support material and (1.1.2) a solution (II) of (IIa) a certain oxahydrocarbon and (IIb) a transition-metal starting component to form a suspension (III), evaporating this suspension to form a solid-phase intermediate (IV), and (1.2) then (1.2.1) combining the intermediate (IV) obtained from (1.1) and (1.2.2) a dissolved organoaluminium compound (V) to form a suspension, the resultant solid-phase product (IV) as the suspended material being the transition-metal catalyst component (1), wherein (1) is prepared using, as (IIb), exclusively a vanadium trichloride/alcohol complex.
Patent EP-0286541-B1 (EP)
Title: Device for wrapping products in labelled packages
IPC: B65C1/02
Filed: 1988-04-08
Granted: 1991-09-25
Abstract: The device for wrapping products, such as packets of paper handkerchiefs, in packets with label, having a means for converying a strip (11) of flexible material, cutting it into sheets and wrapping the products in the sheets, and a means for depositing the labels at regular intervals on the strip is characterized in that it has a cutting mechanism (27) co-operating with a transfer mechanism (28) for cutting the labels from an ribbon (21) with adhesive applied to one surface and placing the said labels on the moving strip (11). The invention is applied in particular to the adhesive strips for affixing the flaps of packets of paper handkerchiefs. A strip of flexible material such as polyethylene is previously marked with a discontinuous cutting line which traces the outline of the flap, the adhesive strips are laid on the strip acrossthe flaps, and then the film is cut, transversally to its direction of motion into individual sheets (3) in which the packets (2) are wrapped.
Patent EP-0319386-B1 (EP)
Title: Radiation stabilized fabric
IPC: C08L23/12
Filed: 1988-11-28
Granted: 1993-07-28
Abstract: There is disclosed a radiation stabilized fabric of polypropylene polymer or copolymer of polypropylene. Radiation stabilization results from adding by weight 0.5% - 1.0% of a long-chain aliphatic ester, particularly hexadecyl 3,5-di-t-butyl-4-hydroxybenzoate.
Patent EP-0320376-B1 (EP)
IPC: B29C63/18
Filed: 1988-12-07
Granted: 1993-03-31
Abstract: Installation for applying labelling sleeves to articles such as cans (3), which installation is characterized in that it comprises a rectilinear transporter (2) for the cans in which is inserted a lifting table (4) capable, each time it is actuated, of bringing a can into the raised position for the application of a sleeve by means of stretching pincers (7), at least one barrier being provided below the lifting table to maintain the aligned cans (3), arranged on the transporter, in position while the table (4) is in the raised position and, when the table is lowered, to allow the can provided with a sleeve to be reintroduced into the rectilinear alignment of the cans.
Patent EP-0318421-B1 (EP)
Title: Cable-stay roof for stadium or arena and method of construction of same
IPC: E04B7/14
Filed: 1988-11-17
Granted: 1991-04-03
Abstract: A roof structure and method of constructing the same wherein a large clear span is built over an existing or new athletic stadium or arena (20). The principal feature of the roof is that it is supported by Cable-Stays (40) to towers (22) standing outside the stadium (20) and can be built over an existing stadium (20) by cantilevering without entering the stadium (20), and places no added weight on the existing stadium (20). The structure includes a beam framework (38,48) and a roof covering installed over the framework. The covering is fabricated of a clear skylight material to allow sufficient light transmission to permit a natural grass playing field, and it is openable to allow for ventilation.
Patent EP-0364463-B1 (EP)
Inventor: PRICE MALCOLM JOHN
IPC: C22B3/26
Filed: 1988-05-19
Granted: 1995-09-20
Abstract: PCT No. PCT/AU88/00144 Sec. 371 Date May 14, 1990 Sec. 102(e) Date May 14, 1990 PCT Filed May 19, 1988 PCT Pub. No. WO88/09389 PCT Pub. Date Dec. 1, 1988.A process for the separation and recovery of nickel from an ammoniacal ammonium carbonate liquor containing nickel II ions and cobalt III ions by liquid-liquid extraction where ammoniacal ammonium carbonate solutions are the only aqueous phases involved in the process. The process includes the successive steps of: (a) oxidizing the majority of any cobalt II ammines in the ammoniacal liquid to cobalt III; (b) extracting nickel from the ammoniacal liquor with an organic reagent, which reagent may also contain a suitable modifying reagent, to form a nickel loaded organic phase and an ammoniacal ammonium carbonate phase containing cobalt; (c) stripping the nickel loaded organic phase characterized by contacting the organic phase with an ammoniacal ammonium carbonate solution to form a nickel loaded aqueous strip liquor.
Patent EP-0379498-B1 (EP)
Title: Thermostatted hydraulic fan clutch
IPC: F01P7/04
Filed: 1988-08-25
Granted: 1991-08-28
Abstract: PCT No. PCT/EP88/00762 Sec. 371 Date Feb. 26, 1990 Sec. 102(e) Date Feb. 26, 1990 PCT Filed Aug. 25, 1988 PCT Pub. No. WO89/02027 PCT Pub. Date Mar. 9, 1989.A fan for cooling an engine is adjusted as a function of the engine speed. The fan has a hydraulic clutch in which a sliding adjustment is made as a function of the temperature of the engine coolant. The drive shaft of the hydraulic clutch is designed as a hollow shaft in which the coolant circulates. The hollow shaft also contains a thermostat which actuates the tappet of a valve in the hydraulic clutch to regulate the flow. The valve is preferably designed as a disk valve in contact with the return openings of the hydraulic clutch. In order to cool the hydraulic clutch, the pump wheel is designed as a hollow body which communicates with the liquid circulating in the hollow shaft.
Patent EP-0355128-B1 (EP)
Inventor: BAKER BRUCE D
IPC: G01N23/04
Filed: 1988-10-04
Granted: 1996-01-03
Abstract: A tomographic inspection system wherein the electron beam of a microfocus X-ray tube is deflected in a circular scan pattern onto the tube anode in synchronization with a rotating detector that converts the X-ray shadowgraph into an optical image and derotates the image so as to be viewed and integrated in a stationary video camera. A computer system controls an automated positioning system that supports the item under inspection and moves successive areas of interest into view. In order to maintain high image quality, a computer system also controls the synchronization of the electron beam deflection and rotating optical system, making adjustments for inaccuracies of the mechanics of the system. The computer system can also operate under program control to automatically analyze data, measure characteristics of the item under inspection and make decisions regarding the acceptability of the item's quality. The invention produces high resolution images in rapid succession so as to be suitable for use in conjunction with manufacturing production lines and capable of inspecting electronic devices, solder connections, printed wiring boards and other assemblies.
Patent EP-0352602-B1 (EP)
Inventor: ETZKORN HORST
IPC: G01D5/26
Filed: 1989-07-18
Granted: 1993-11-03
Abstract: An optical position transmitter comprises a movable code element (36). A light beam (44) is directed onto the code element. The coding of the code element (36) generates in the reflected light beam (44) sub-light beams having different optical path differences. This may be effected by stepped surface portions on the surface of the code element (36). The optical path differences are greater than the coherency length of the light of the light source (62). The reflected light beam is directed through a beam splitter (42) onto an interferometer for detection of the optical path differences. Interferences between sub-light beams are permitted by well-defined quick changes in the interferometer with determined path differences. Position signals can be obtained from the thus obtained "interference peaks".
Patent EP-0360126-B1 (EP)
Inventor: BEYERSDORF HARTWIG DIPL-ING
IPC: G08B17/107
Filed: 1989-09-12
Granted: 1994-02-16
Abstract: Operation method for an optical smoke detector, in which in order to detect smoke at least one light- sensitive receiver measures the useful scattered radiation which proceeds from an element in space, which is situated in the region of intersection of the directed field of view of the light-sensitive receiver and the directed beam of a light source, in order to detect the extraneous scattered radiation generated by contamination of the measurement chamber the light- sensitive receiver or a second light-sensitive receiver detecting the radiation which proceeds from a surface element of the measurement chamber, characterised in that the reflection radiation of an illuminated surface element is measured. 
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Patent EP-0375852-B1 (EP)
Inventor: BOUNOS GUSTAVO
IPC: C07K16/00
Filed: 1989-10-03
Granted: 1995-09-06
Abstract: The invention relates to a biologically active whey protein composition comprising substantive amounts of a whey protein concentrate comprising a whey protein isolated mixture having protein and/or peptide components containing glutamylcysteine groups wherein said components are present in an essentially undenatured state and wherein the biological activity of the whey protein concentrate is restricted to its undenatured conformation, a method of producing a biological active whey protein concentrate composition comprising the following steps:   a) immediately after milking cooling the milk to a temperature in the range of 2 DEG C to 10 DEG C, especially to 4 DEG C, and removing contaminants, b) after another cleaning of the milk, precipitation of the curd by reducing the pH to about 4.6 with lactic acid initially at 20 DEG C, c) addition of rennet and raising the temperature to about 30 DEG C for 20 minutes to promote expulsion of whey from the curd, allowing the agitation in a vat to resolve at low speed, d) thermal treatment of the pasteurization type of the remaining product in the vat and agitating at high speed, for cheese production,   e) irradiation and separation of the whey and f) ultrafiltration of the whey using a membrane having a molecular weight cut off of substantially 10,000 or less, or g) ultrafiltration of the whey using a membrane having a molecular weight cut off of substantially 17,000 or less to retain  beta -lactoglobulin and serum albumin, wherein the fraction of whey protein concentrate is not heated and the material from which it is derived is slowly agitated to minimize protein denaturation and that said ultrafiltration is carried out in a production line comprising up to 20 frame-type modules holding a large number of said membranes achieving a final undenatured protein concentrate in dry matter, wherein said ultrafiltration is carried out at a temperature in the range of 4 DEG C to 20 DEG C, especially at 4 DEG C.
Patent EP-0366976-B1 (EP)
Inventor: VOGT WILHELM
IPC: G06T9/00
Filed: 1989-10-07
Granted: 1996-07-10
Abstract: In a transformation circuit for a device for encoding or decoding video signals, in which a block-by-block transformation, in particular a discrete cosine transformation, is carried out with the aid of a double matrix multiplication, a plurality of digital signal processors are arranged in parallel; a transformation matrix is stored in a program memory of the digital signal processors in each case; the signals relating to one block in each case can be fed from a first intermediate memory to each of the signal processors; output signals of the digital signal processors can be written into a second common intermediate memory.
Patent EP-0372213-B1 (EP)
IPC: C08J7/043
Filed: 1989-10-27
Granted: 1993-05-19
Abstract: The invention relates to multilayer, polycarbonate-based plastic articles having a polymethacrylate layer applied thereto which has durable adhesion and contains UV absorbers, the polymethacrylate plastic layer comprising methacrylate copolymers which form mixtures which are compatible with polycarbonates, in particular the polycarbonate of bisphenol A. The methacrylate copolymers are methyl methacrylate copolymers with monomers containing carbocyclic substituents. The protective layer containing UV absorbers is applied to the polycarbonate plastic by coextrusion or by surface coating in thicknesses of from 1 to 500 m.
Patent EP-0324602-B1 (EP)
IPC: A61B19/02
Filed: 1989-01-11
Granted: 1992-10-21
Abstract: A waste material collecting bin has a storage container (24) for containing waste material fed into it via a rotary inlet valve (22). Prior to dropping into the container waste material rests on the valve adjacent the inlet and is there sprayed with treating substance drawn from a reservoir (19)
Patent EP-0325492-B1 (EP)
Title: Osmotic system for delivery of dilute solutions
IPC: A61K9/22
Filed: 1989-01-23
Granted: 1992-05-27
Abstract: In a device (10) that is capable of providing a constant rate of delivery of beneficial agent at concentrations less than saturation, osmotic bodies (20) or diffusional bodies (30) containing the agent are contained within a reservoir (12) of the device. A saturated solution of the agent is delivered at a constant rate from the bodies (20, 30), and this solution is diluted at a constant rate by water diffusing into the device. The rate of agent delivery, the concentration of the agent solution delivered, the total dose of agent delivered, and the number of agents delivered from the same device may all be independently controlled.
Patent EP-0349274-B1 (EP)
Inventor: KOJIMA YASUHIKO
IPC: G03C1/06
Filed: 1989-06-27
Granted: 1994-09-14
Abstract: Photographic light sensitive materials and developer compositions include, as dot enhancer, a compound of the general formula: <CHEM> wherein R1 is an aromatic group, A is a substituted or unsubstituted aromatic nucleus, and the two carboxyl groups specifically depicted in general formula (I) are each bound to a different carbon atom of said aromatic nucleus.
Patent EP-0373989-B1 (EP)
Title: Cap closure for a container provided with pivoting means for dispensing the contents of this container
IPC: B65D47/08
Filed: 1989-11-24
Granted: 1993-02-03
Abstract: This cap (2) comprises an adaptor (3) consisting of a sleeve (9) which fits onto a bottle (1) and is joined to a head (11) carrying a sealing skirt. On the head (11) a sunk area (15) is formed, delimited by wings (16) and by a base which comprises a forward upper platform (18) provided with a hole (22) for letting the substance out and a rear lower platform (19). The cap also comprises an obturator (4) consisting of a base plate (29) which carries two lateral journals (42) pivoting in seatings (25) let into the wings (16). A step (17) separates the platforms (18,19). The substance is let out towards the front through a channel (43) defined between the platform (18) and the tubular wall (37,29) of the obturator (4). <IMAGE>
Patent EP-0376814-B1 (EP)
Title: Deflecting device for a hot steel sheet covered with a fragile coating
IPC: B05C9/12
Filed: 1989-12-21
Granted: 1993-04-14
Abstract: A device for deflecting a metal strip (3) running continuously through a treatment line at a location where the temperature of the strip is greater than 100 DEG  C., said location being downstream from a station in the line where the strip is covered with a fragile coating. The device has a frame (1), a plurality of strip support members (2) rotatably mounted on the frame about axes extending parallel to the transverse dimension of the strip and distributed around a curve parallel to the desired deflection curve for the strip (3), with each of the members being partially immersed in a tank (4) beneath the member and filled with liquid.
Patent EP-0432187-B1 (EP)
Inventor: SLEIGHT ARTHUR WILLIAM
IPC: C01G29/00
Filed: 1989-07-17
Granted: 1994-03-09
Abstract: Compositions having the nominal formula Bi2Sr3-xYxCu2O8+y wherein x is from about 0.05 to about 0.45 and y is from about 0 to about 1 are superconducting.
Patent EP-0438451-B1 (EP)
Inventor: BAKER HENRY E
IPC: B65D47/06
Filed: 1989-10-06
Granted: 1995-01-11
Abstract: La présente invention se rapporte à un système de distribution de liquide hygiénique (10) comprenant un bouchon (50) servant à fermer l'ouverture d'un récipient à liquide renversé (15). Le bouchon (50) comporte une partie couvercle (53) qui recouvre et ferme hermétiquement l'ouverture et une partie de corps annulaire (55) s'étendant axialement depuis le couvercle (53) de façon à entourer une partie du goulot (51) du récipient. La partie couvercle (53) est pourvue d'un évidement s'étendant axialement vers l'intérieur (60), qui contient un manchon externe (62) et une partie tampon interne (70) formée solidaire avec un raccord cassable (75) placé entre eux. Un tube d'alimentation (45) est prévu avec des dimensions lui permettant d'être introduit de force dans l'évidement (60), afin de briser le raccord cassable (75) et séparer ainsi la partie tampon (70) du manchon (60), ce qui permet de faire sortir le liquide du récipient (15). Un appareil de montage (25) est également prévu pour être placé sur la partie supérieure (26) d'un meuble (20) et comporte une bordure annulaire (24) sur laquelle est placé en support le récipient renversé (15) et qui définit en outre une partie d'entrée à section décroissante (27) s'étendant vers le bas et vers l'intérieur depuis la bordure annulaire (24) et destinée à recevoir le récipient renversé (15).
Patent EP-0383281-B1 (EP)
Inventor: ONO SATOSHI
IPC: A61K31/445
Filed: 1990-02-13
Granted: 1994-08-17
Abstract: 1-Phenyl-2-substd. oxy-ethanol derivs. of formula R1CH(OR2)CHR3-O-(CR4R5)n-R6 (I) and their salts are new; n is 0-6; R1 is phenyl (opt. substd. by (i) halogen, (ii) NQ1Q2, (iii) alkyl, acryl, aralkyl, alkoxy, aralkoxy, aryloxy, carbamoyloxy, alkylthio, alkenyl, alkenyloxy, aralkylthio, aralkylsulphonyl, arylsulphonyl, alkylsulphonylamino, arylsulphonylamino or Het, (all opt. substd.), or (iv) protected amino, opt. protected hydroxy, NO2, oxo or lower alkylenedioxy); R2 is H, alkyl or hydroxy-protecting gp.; R3-R5 are H or alkyl; R6 is ammonio, NQ1Q2 or Het; Het is N-bonded heterocyclic gp. e.g., pyrrolyl, pyrrolidinyl, piperidyl, piperazinyl, imidazolyl, pyrazolyl, pyridyl, tetrahydropyridyl, pyrimidinyl, morpholinyl, thiomorpholinyl, quinolyl, quinolizinyl, tetrahydroquinolyl, etc.; Q1, Q2 are H, opt. protected OH, alkyl (opt. substd. by opt. protected OH or opt. protected COOH), cycloalkyl, aryl, lower acyl, aralkyl, Het1, Het1-O-CO- (opt. substd. by oxo), adamantyl, alkylsulphonyl or arylsulphonyl; Het1 is N-contg. heterocycle as for Het; or e.g. furyl, thienyl, benzothienyl, pyranyl, isobenzofuraryl, imidazo(2,3-a)pyridyl, benzo(b)piperazinyl, chromenyl, isothiazolyl, isoxazolyl, oxadiazolyl, pyridazinyl, isoindolyl or isoquinolyl, etc.; all alkyl and alkenyl moieties are lower, i.e., up to 6C; with provisos.
Patent EP-0386592-B1 (EP)
Title: Device for evacuating cooling units
IPC: B66C7/02
Filed: 1990-02-27
Granted: 1992-01-02
Abstract: The aim of the invention is to provide a device, with which environment-friendly and proper removal of the noxious coolants and also of the lubricating oils can be carried out during the scrapping of cooling units. 
<??>This aim is achieved according to the invention in that the removal device (1) has an incoming and an outgoing trolley (2, 3) which can be moved horizontally on a common support rail (4), in that each trolley (2, 3) is assigned a suction plate (7) which can be raised and lowered on a pull element (5) and is connected to a vacuum installation (6), in that furthermore a cardanically movable table (8) is provided with suction plates (9) connected to the vacuum installation (6), and in that, for the removal of the media intended for cooling, there are tongs (10) which are connected to a collecting container (12) via a pipe system (11). 
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Patent EP-0394715-B1 (EP)
Title: Fuel additives
IPC: C10L1/16
Filed: 1990-04-04
Granted: 1993-08-18
Abstract: A liquid fuel additives or combustion aid which can be prepared by dissolving solid prepared from seawater and a strong alkali, into a medium miscible with a fuel to which it is applied. The fuel additives can be directly added to petroleum fuels, such as gasoline and light oil, and is usable in all types of combustion engines to improve combustibility, fuel efficiency, etc.
Patent EP-0398229-B1 (EP)
Inventor: WALLSCHAEGER GUNNAR J
IPC: A45D40/00
Filed: 1990-05-14
Granted: 1994-08-10
Abstract: A cosmetic sampler comprising a base support, a coating (1) of a cosmetic composition of predetermined thickness disposed upon the base support, a cover (7, 9, 29) and a multiplicity of projections (3) extending through the coating (1) in a direction substantially transverse to the plane of said base support and cover (7, 9, 29) and having a length greater than the thickness of the coating (1). The coating composition is transferable to a user upon lifting up of the cover (7, 9, 29) in order to remove it.
Patent EP-0401682-B1 (EP)
IPC: F28F25/08
Filed: 1990-05-31
Granted: 1993-04-07
Abstract: A description is given of a packing element (1) for the exchange of heat and material in counterflow, in particular for water cooling by air in cooling towers. The packing element (1) has a multiplicity of vertical or inclined, corrugated or folded foils or plates (2, 3), which are laid one on top of another and connected to one another and are constructed and/or laid on top of one another and connected to one another in such a way that the corrugations or folds (4) of adjacent foils or plates cross one-another. The corrugations or folds of adjacent foils or plates cross one another only in the upper part of the packing element, while they extend parallel to one another in the lower part. 
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Patent EP-0413189-B1 (EP)
Title: Control of the cable drum of a winch holding a free-falling ramming weight
Inventor: PFISTER ROMAN
IPC: E02D7/08
Filed: 1990-07-30
Granted: 1993-06-02
Abstract: The invention relates to a control system with which the rope (3), drawn off from a cable drum (4) by a ramming weight (5), can be braked essentially without shocks within a predetermined overrun travel while avoiding a slack rope formation and while maintaining the selected drop height during subsequent blows, the winch drum being driven with adjustable torque by a motor (12) via a slip clutch. The torque when lifting over the height of the overrun travel is set to a threshold value which is matched to the weight of the rope and the load suspension device in such a way that the latter, but not the ramming weight (5), is lifted. After the threshold value is reached, the tensile force of the rope activates a measuring device (15) before or during the lifting of the ramming weight, which measuring device (15) measures the sectional length up to the desired drop height. When the threshold value is reached, the clutch is switched from the lower torque of the overrun travel to the torque for lifting the ramming weight or to the rated torque. The clutch is switched to free running after a rope length corresponding to the drop height is wound onto the winch, and the winch brake is engaged as soon as a rope length corresponding to the drop height has run off the winch drum. <IMAGE>