baber/WOPTO huggingface dataset:
Patent EP-0205942-B1 (EP)
IPC: F15B7/02
Filed: 1986-05-23
Granted: 1988-07-13
Abstract: The apparatus has at least one cam plate driven by a drive shaft in a piston pump or hydraulic pressure generator. The cam plate has a cam track or surface with at least two substantially sinusoidal protrusions and recesses or depressions on its circumference or perimeter. The rotation of this cam plate drives a crankshaft of a hydraulic piston and cylinder drive unit or motor by means of at least one plunger or cam follower or tappet and a piston through at least one transmission pipeline or conduit filled with a hydraulic medium. This transmission pipeline is attached without valves to the cylinder of the piston and is connected by means of an also valveless cylinder with a piston of the hydraulic piston and cylinder drive unit or motor. The cam track or surface is so structured that during uniform rotation of the cam plate of the piston pump or hydraulic pressure generator and the crankshaft of the hydraulic piston and cylinder drive unit or motor, the volume of that part of the system filled with the hydraulic medium, i.e. the total volume including the pump piston displacement, cylinder dead space and the volume of the transmission pipeline or conduit, plus the volume of the motor piston displacement, remains constant over time.
Patent EP-0205981-B1 (EP)
IPC: A61K35/74
Filed: 1986-05-30
Granted: 1992-12-02
Abstract: The present invention relates to a novel antibiotic and a microbial process of producing the same. The compound MF 730-N6, which is characterized by the following properties:       melting point:  115 - 119 DEG C rotation as measured immediately after preparation of a solution of the antibiotic:  [ alpha ] @@ = -28.5 DEG  (C = 0.46, chloroform)   solubility: soluble in methanol, ethanol, ethyl acetate and ultraviolet absorption spectrum:   lambda <CHEM>  = 203 nm (60), 280 nm (3)   infrared absorption spectrum: distinct characteristic absorption maxima appearing at wave numbers of 3430, 2960, 1705 and 1635 cm<-><1> by the KBr tablet method, is obtained by cultivating a microorganismus of the genus Kitasatosporia capable of producing the compound MF 730-N6 on a nutrient medium and recovering said compound from the culture by usual methods of solvent extraction and/or chromatography, has both anti-tumor and anti-microbial activities and can, therefore, be used as a medicament.
Patent EP-0225558-B1 (EP)
IPC: G03F7/26
Filed: 1986-11-28
Granted: 1989-08-09
Abstract: 1. Method of making integrated optical structures in glass, comprising the method steps of : (a) coating a substrate (10) with a glass layer (12), the refractive index (n2 ) of which is higher than that of the substrate (10), (b) applying a mask (14) to this glass layer (12), the mask (14) covering predetermined first areas of the surface of the glass layer (12), which correspond to the waveguide to be made and leaving the remaining second areas of this surface exposed, (c) treating the glass layer (12) in said second areas, characterized in that (d) the treatment of the glass layer (12) in the second areas is a treatment for decreasing the refractive index in the glass layer (12) which for the rest is mechanically unchanged, (e) the mask (14) is removed after the second areas habe been treated and (f) subsequently a further treatment is effected in order for decrease the refractive index in a surface layer of the first areas thin as compared to the thickness of the glass layer (12).
Patent EP-0232285-B1 (EP)
Title: Systeme d'actionnement et de commande de soupapes
IPC: E21B33/035
Filed: 1986-06-03
Granted: 1991-02-27
Abstract: Système d'actionnement de soupapes destiné à être utilisé au-dessus de l'eau ou sous l'eau et pourvu d'au moins un générateur à gaz (1, 2) destiné à commander ledit système. Le/les générateur(s) à gaz peuvent être actionné(s) par une commande à distance en utilisant des câbles électriques ou de manière hydro-acoustique sans utilisation de câble. Des mécanismes de verrouillage peuvent être prévus afin de verrouiller les dispositifs d'actionnement dans une position ouverte et/ou dans une position fermée. Les mécanismes de verrouillage peuvent être actionnés par le/les générateur(s ) à gaz. Chaque générateur à gaz est équipé de son propre système de sécurité de telle sorte que la charge elle-même est protégée au moyen d'un piston (26), par isolation thermique (32) et par un disque d'éclatement (31). Le dispositif d'actionnement des soupapes est protégé contre une pression excessive par la présence d'un disque de cisaillement de sécurité (13, 14) connecté à un volume évacué (10). Les deux types de commande des dispositifs d'actionnement sont realisés en utilisant un système de piston divisé en deux suivant un plan bissecteur.
Patent EP-0229792-B1 (EP)
IPC: F01L9/20
Filed: 1986-06-25
Granted: 1988-08-17
Abstract: Le procédé ci-décrit permet d'actionner un moteur à combustion interne à l'aide de soupapes à deux voies de gaz, qui sont maintenues en position d'ouverture ou de fermeture par la force de maintien d'aimants. Lorsque la pression intérieure du cylindre augmente fortement durant la phase de combustion, on réduit la force de maintien, afin de maintenir la soupape dans sa position de fermeture.
Patent EP-0240556-B1 (EP)
Inventor: ANDEEN CARL GUSTAV
IPC: G01R27/26
Filed: 1986-10-01
Granted: 1994-02-09
Abstract: A capacitance measuring device (Fig. 4) and method including a ratio transformer (83), a reference capacitor(s) (109, 111 and 113) and multiplying digital to analog converters (89 and 91) connected to form a bridge (81), the converter being adjustable to at least partially balance the bridge. The bridge can further include a 90o phase shifter (97) and reference capacitors to balance the real part of the unknown impedance (11). An internal calibration scheme calibrates various components of the bridge.
Patent EP-0232773-B1 (EP)
IPC: H01H9/22
Filed: 1987-01-23
Granted: 1991-10-30
Abstract: A lockable apparatus (1) with a locking device, for a manual operating device (3) which is arranged on the apparatus in a control panel with a border, for example in a handle depression (4) whose edge has at least one pair of sealing holes (5) located opposite each other. According to the invention it is provided that a cover (2) can be placed on the edge of the control panel and, with locking elements (8,9), at least one of each pair of which is moveable, can engage in the sealing holes, a key-operated means of retention (14), such as a cam disc, being allocated to each moving locking element (9), which means of retention blocks the movement of the locking element in the engaged position. <IMAGE>
Patent EP-0249182-B1 (EP)
Title: Extruded sealing profile
IPC: E06B3/62
Filed: 1987-06-07
Granted: 1991-03-20
Abstract: In an extruded sealing profile for window panes mounted in wooden frames, the cross-section of which profile has a central web (1), at least two sealing lips (2, 4, 5) arranged on one side of the central web, of which one (2) is situated on the upper end of the central web (1), and a sealing surface (7) enclosing an obtuse angle with the axis of the central web, an anchoring foot (6) arranged on the other side of the central web and between its two ends, and a supporting shoulder (3) arranged at the upper end of the central web, and in which profile there is arranged a strand (8) of permanently plastic sealing compound arranged in the region of the hollow channel between the central web and the supporting shoulder, a recess (9) which partially encloses the strand (8) of the sealing compound is mounted in the region of the hollow channel between the central web (1) and the supporting shoulder (3) in such a manner that more than 50% of the periphery of the strand is surrounded by the supporting shoulder and the central web. <IMAGE>
Patent EP-0233028-B1 (EP)
IPC: G11B23/087
Filed: 1987-01-30
Granted: 1990-10-03
Abstract: A tape cassette comprising upper and lower halves secured to each other to define a space containing a pair of tape reels. The upper half is formed in its surface with a depression. The upper half is provided with a window opening above one of the tape reels. A transparent window plate is provided on the upper half. The window plate is made through a molding process using a gate to spout a fused transparent synthetic resin into a molding cavity. The transparent window plate has a first portion covering the window opening and a second portion extending a substantial length from the first portion over the depression. The window plate second portion has a gate mark made thereon after the molding process. The gate mark is hidden under a label sticked on the depression.
Patent EP-0327578-B1 (EP)
Title: Dispositif d'estimation de la vitalite des nematodes et procede d'utilisation de ce dispositif
IPC: C12M1/22
Filed: 1987-10-13
Granted: 1993-01-20
Abstract: Procédé et dispositif pour tester in vitro des agents nématistatiques et nématicides potentiels, comprenant le traitement de nématodes avec des substances de test, suivi par une évaluation de la capacité des nématodes traités à se déplacer sur un gradient chimioattractif établi sur un support solide revêtu, le revêtement étant constitué d'un substrat polymère gélifiable dans lequel est incorporé un agent de stabilisation.
Patent EP-0278284-B1 (EP)
IPC: C09B61/00
Filed: 1988-01-22
Granted: 1991-05-22
Abstract: Preparation of pulverulent water-dispersible carotenoid preparations in which the carotenoid is present dissolved in an edible oil and the oil solution is present in the form of small droplets, by rapidly dissolving a carotenoid in a volatile, water-miscible, organic solvent at between 50 and 240 DEG C together with from 1.5 to 20 times the weight, based on the carotenoid, of an edible oil and also an emulsifier, under atmospheric or superatmospheric pressure, immediately mixing the resulting molecularly dispersed solution with an aqueous solution of a protective colloid at between 0 DEG C and 50 DEG C to transfer the hydrophilic solvent component into the aqueous phase, forming the hydrophobic oil phase, which contains the carotenoid in solution, as a microdisperse phase, and stripping the resulting two-phase mixture of solvent and water in a conventional manner.
Patent EP-0298311-B1 (EP)
IPC: H01F19/04
Filed: 1988-06-23
Granted: 1992-01-15
Abstract: A radio-frequency transformer is described for the distribution and branching of broadcast and television frequencies, whose production can be fully automated both for conventional and surface mounting technology. <IMAGE>
Patent EP-0302254-B1 (EP)
Title: Rolling mill stand which can be converted into a four-high stand or universal stand
IPC: B21B13/02
Filed: 1988-07-07
Granted: 1991-05-02
Abstract: Rolling stand which can be converted into a four-high stand or universal stand, comprising one pair of housing standards (13) mounted on a base plate (11). The housing standards are able to support a universal roll assembly (24) or a four-high roll assembly (25). The housing standards (13) are longitudinally movable and able to be reciprocally positioned at least in their working position on said base plate (11). The pair of housing standards permanently bears two main roll chocks (14) together with their devices (15) for adjusting the distance between the centres of the rolls. The adjusting devices (15) cooperate with inwardly projecting supports (16) being a part of the housing standards (13). The main chocks (14) support either the horizontal rolls (26) of the universal roll assembly (24) or the back-up rolls (35) of the four-high roll assembly (25). Either the vertical rolls (28) belonging to an universal roll assembly (24) or the horizontal work rolls (36) of a four-high roll assembly (25) are located within the interspace comprised between two main roll chocks (14) in the housing standards (13).
Patent EP-0286564-B1 (EP)
Title: Process for the production of high-purity magnesium oxide from minerals containing calcium and magnesium
IPC: C01F5/06
Filed: 1988-03-17
Granted: 1993-08-04
Abstract: High purity magnesium oxide is obtd. from calcium and magnesium contg. mineral by (a) granulating and thermally decomposing the mineral; (b) leaching with an aq. soln. of saccharose (-contg. prod.) to obtain hydrated magnesium oxide suspended in a Ca saccharate soln.; (c) sepg. the magnesium oxide by filtering or centrifuging, purifying by successive washing steps and then calcining; and (d) treating the Ca saccharate soln. with a carbonating agent to ppte. calcium carbonate, the resulting saccharose soln. being recycled to the leaching stage (b).
Patent EP-0307373-B1 (EP)
Inventor: ESHKOL ALISA
IPC: A61K35/30
Filed: 1988-09-09
Granted: 1993-11-18
Abstract: The removal of viruses and/or other contaminants from biological materials in fluid form can be efficiently carried out using filtration membranes having a 100,000 dalton cut-off.
Patent EP-0293462-B1 (EP)
IPC: C09J4/00
Filed: 1987-11-02
Granted: 1991-04-24
Abstract: The dental adhesive compound is based on a liquid monomer comprising acryl, methacryl or vinyl groups, a mixture of monomers or a prepolymer with the addition of acrylic or methacrylic acid as basic mixture, and has an additional content of A) a halogenated sulfonated polyolefin; and/or B) a halogenated acrylate or methacrylate. The adhesive compound is particularly suited for the production of permanent connecting systems between metal/plastic and ceramic/plastic in dental technology.
Patent EP-0310639-B1 (EP)
Title: Omega-3 fatty acids in traumatic injury treatment
IPC: A61K31/195
Filed: 1988-02-19
Granted: 1993-03-03
Abstract: A composition and method of treating a traumatic injury by improving immunologic response and reducing a hypermetabolic response associated with those suffering from a traumatic injury such as a substantial burn, trauma, major surgery and the like and more particularly to those suffering from a substantial thermal burn injury to the skin or other areas through the administration of the composition of the invention to those suffering from the traumatic injury. The composition comprises an intact protein, arginine, carbohydrate, lipid comprising the omega-3 fatty acids of fish oil, including eicosapentaenoic acid, and with linoleic acid limited to the amount necessary to prevent an essential fatty acid deficiency thereof and nutritionally necessary vitamins and minerals.
Patent EP-0309528-B1 (EP)
Inventor: GNAEDIG KLAUS A
IPC: G02B27/00
Filed: 1988-04-08
Granted: 1994-03-23
Abstract: A stereoscopic display system is improved, in particular so that it can be incorporated in motor vehicles. At least two display elements (1) are provided. An image-producing optical system (2) comprises a number of image-producing elements corresponding to the number of display elements (1) for the production of an equal number of real intermediate images (4). A number of field diaphragms (3) corresponding to the number of image-producing elements is provided. At least one magnifying lens (5) serves to produce a real image of the field diaphragms (3) of the image-producing elements (2) in the field of vision (6) of the observer.
Patent EP-0344217-B1 (EP)
IPC: F16L58/18
Filed: 1988-06-02
Granted: 1992-08-26
Abstract: PCT No. PCT/FR88/00275 Sec. 371 Date Apr. 10, 1989 Sec. 102(e) Date Apr. 10, 1989 PCT Filed Jun. 2, 1988 PCT Pub. No. WO88/09898 PCT Pub. Date Dec. 15, 1988.A connection system for pipes made of composite material where each pipe end has an inner sleeve with a radial lip overlapping the pipe end, an outer sleeve attached to each pipe end and a threaded sleeve engaging threads on the outer sleeves to urge the radial lips into engagement.
Patent EP-0362282-B1 (EP)
Title: Optical anamorphoser and process for manufacturing it
IPC: G02B6/06
Filed: 1988-06-14
Granted: 1992-03-11
Abstract: PCT No. PCT/FR88/00307 Sec. 371 Date Dec. 14, 1989 Sec. 102(e) Date Dec. 14, 1989 PCT Filed Jun. 14, 1988 PCT Pub. No. WO88/10439 PCT Pub. Date Dec. 29, 1988.The invention relates to an optical anamorphoser and to its method of manufacture in which a bundle of fibers (3) is deformed by twisting, is imprisoned in a body (5), and is sliced along two planes (2 and 3) perpendicular to its axis (4).
Patent EP-0376982-B1 (EP)
Inventor: STERLING RODNEY D
IPC: G02F1/135
Filed: 1988-08-23
Granted: 1994-03-23
Abstract: An LCLV device exhibiting improved performance capabilities fabricated using an amorphous silicon photoconductor layer (13), a cadmium telluride blocking layer (17), a titanium dioxide mirror (19) and a special bonding layer (15) which enables attachment of the cadmium telluride blocking layer (17) to the amorphous silicon (13). The bonding layer (15) includes silicon dioxide sputtered in successive argon and argon/oxygen atmospheres followed by cadmium telluride sputtered in successive argon/oxygen and argon atmospheres. The bonding layer (15) may also be used in other applications to bond a cadmium telluride layer to single crystal silicon or silicon dioxide layers.
Patent EP-0383988-B1 (EP)
Title: High-voltage lead-through for oil-cooled electric devices
IPC: H01F27/04
Filed: 1989-03-20
Granted: 1993-08-11
Abstract: In electrical devices connected to high-voltage, especially machine and mains transformers, components (3, 5) for the electrical and mechanical connection of the end of a feedthrough conductor bolt (3) to a connecting conductor (12) carrying high-voltage are often arranged in a chalice-shaped screen (4). According to the invention, in order to damp high-frequency switching oscillations a low-inductance fixed resistor (9), forming the end of the connecting conductor (12), is spatially and electrically arranged between the chalice-shaped screen (4) and a chalice-shaped screening pot (10) similar to said screen, an iron-free choke winding (8) carrying the load current being provided electrically in parallel with, and spatially coaxially with respect to, the fixed resistor (9), which choke winding (8) grips the screening pot (10) with its one end and the screen (4) with its other end. The combination of a high-voltage feedthrough (2) with a damping element for oscillations in the MHz range is especially expedient in cases in which a 400 kV transformer is directly coupled to an SF6 switching device. <IMAGE>
Patent EP-0338313-B1 (EP)
Title: Writing ribbon and process for its production
IPC: B41J31/00
Filed: 1989-04-04
Granted: 1992-12-30
Abstract: A disposable typewriter or printer ribbon having a substrate film and an ink layer which is applied thereon and contains thermoplastic binders, colorants, vegetable oils and optionally auxiliaries for applying the ink layer starting materials to the substrate film is described. This ribbon is distinguished by the fact that the ink layer possesses, as a continuous skeleton substance, a polyalkylene oxide which contains finely dispersed thermoplastic binder particles. It is advantageously produced by a method in which the aqueous coating dispersion which contains the thermoplastic binder in suspension, the polyalkylene oxide in solution, a vegetable oil, which is incompatible with the polyalkylene oxide, colorants and other customary additives is applied in a manner known per se to the substrate film of the typewriter or printer ribbon, and the aqueous or volatile fraction of the dispersion is evaporated off. This typewriter or printer ribbon can be produced in an environment-friendly manner and has a wide range of uses, for example as an OCR ribbon, an MICR ribbon, an EAN code ribbon, a heat-sealing tape and a correctable ribbon.
Patent EP-0353467-B1 (EP)
Title: Catalysts regeneration process
IPC: B01J38/64
Filed: 1989-07-01
Granted: 1991-11-21
Abstract: Catalysts which have been used for the removal of nitrogen oxides from exhaust gases by reaction with ammonia are regenerated by treating the catalyst with aqueous solutions of hydroxides of the elements of main groups I and/or II and/or of carbonates of main group I of the periodic table of the elements, and subsequently with acids.
Patent EP-0355008-B1 (EP)
Inventor: HEMMERLING WOLFGANG DR
IPC: C09K19/40
Filed: 1989-08-08
Granted: 1994-04-13
Abstract: The novel silylalkyl or -alkenyl compounds conform to the general formula (I) <IMAGE> in which A<1>, A<2> and A<3> are aromatic or heteroaromatic molecular units such as 1,4-phenylene or pyrimidine-2,5-diyl which are linked via a single bond (where k and m are zero) or via functional groups M<1> and M<2>, such as CO-O or CH2-O; j, k, l, m and n are zero or 1 (j + l + n = 2 or 3), the radicals R<2>, R<3>, R<4> and R<5> are H or alkyl/alkenyl or cycloalkyl, the radicals R<6>, R<7> and R<8> have a comparable meaning (H); R<1> is alkyl/alkenyl or a substituent known from LC chemistry, such as an  alpha -haloalkanoic acid radical. The compounds have liquid-crystalline phases, which are in some cases broad and polymorphous.
Patent EP-0414951-B1 (EP)
Inventor: NAGLER WERNER DIPL-ING
IPC: H04Q11/08
Filed: 1989-08-31
Granted: 1994-12-07
Abstract: The switching network is implemented as time stage, the voice memory (SM) of which consists of two halves (H1, H2) having in each case a storage capacity corresponding to the content of one pulse frame. The read control addresses for the voice memory, contained in the hold latch (CM) in each case comprise one frame control bit (FCTI), the binary value of which determines whether reading takes place from in each case the same or in each case the other memory half into which writing is currently taking place. For this purpose, the respective frame control bits are EXCLUSIVE-OR combined with the most significant bit of the respective write address (WRSM) of the voice memory. The respective result bit of this logic operation then forms the most significant bit of the read address (RDSM) of the voice memory. <IMAGE>
Patent EP-0363863-B1 (EP)
Inventor: HESS RICHARD F
IPC: G06F11/00
Filed: 1989-10-07
Granted: 1995-09-06
Abstract: A method and apparatus for allowing fault recovery in a digital computer based control system whereby system upsets induced by external transient noise conditions can be recovered from is disclosed. A CPU (10) is coupled to its main memory (20) and its I/O interfaces (16) by a common address/data bus (22), these three elements being susceptible to having data thereon or therein corrupted by transient noise. Also coupled to the bus, but in a hardened environment, are first and second supplemental memories (34, 36) which, under memory control (38), operate on alternating even and odd computational frames defined by the CPU's real-time clock to store the same words as are then being entered into the CPU's main memory (20). As computational frames are entered into one or the other of these two memories (34, 36) by eaves-dropping on the common bus (22), the other supplemental memory is transferring its contents to a backup memory (30) which is also housed in the noise-immune environment. The backup memory is connected in a read-only mode to the address/data bus and, because of the manner of operation, always contains the computational frame that is delayed one cycle of the CPU's real-time clock from the frame in progress. Should a transient upset occur, it may be followed by a transfer of the information from the backup memory (30) into the computer's main memory (20) such that computations can then continue with data that is uncorrupted.