baber/WOPTO huggingface dataset:
Patent EP-0097665-B1 (EP)
IPC: F01L31/22
Filed: 1982-12-29
Granted: 1986-11-12
Abstract: A device for internal combustion engines, particularly car engines, allows to vary the opening duration and the lift of the timing valves. The variation results from the utilization of all or part of the profile of the alternating cam (9) of which the motion about the axis (14) is provided by the rotating leading cams (10, 11) by contact of the rollers (12) and is transmitted to the roller (8) which acutates with its shaft (13) the rocker arm (3) of the valve (6) returned by the spring (7). The adjustment is carried out by positioning the sprocket wheel (8) by means of the support arms (15) of the shaft (13) which are keyed to the control shaft (14) by means of pins (16).
Patent EP-0123689-B1 (EP)
IPC: H01L23/10
Filed: 1983-10-12
Granted: 1990-07-25
Abstract: Emballage (10) de microcircuit et procédé de scellement dans lequel un revêtement non organique (34) est utilisé pour sceller hermétiquement le microcircuit (16). Le microcircuit (16) est isolé afin de protéger le microcircuit (16) des hautes températures requises par l'application et la polymérisation d'un revêtement non organique (34). Les matériaux et les procédés utilisés pour isoler le microcircuit (16) sont choisis de façon que les coefficients thermiques des matériaux soient complémentaires et qu'ils forment ainsi un joint de scellement durable et très sûr, tout en isolant également le microcircuit (16) pendant le procédé d'application du revêtement non organique (34).
Patent EP-0116298-B1 (EP)
IPC: A61L31/00
Filed: 1984-01-12
Granted: 1987-06-03
Abstract: 1. A ceramic bone substitute material with bioactive properties on the basis of hydroxyl apatite, characterized in that the starting material consists of 70 to 95 wt. % of titanic oxide powder, the remainder being hydroxyl apatite powder, and the precompressed mixture of the powders has been converted in a heat treatment to a multiphase, polycrystalline ceramic material which has a resistance to pressure of more than 1000 N/mm**2, a bending strength of more than 110 N/mm**2 and a density of more than 3.6 g/cm**3 at room temperature.
Patent EP-0157888-B1 (EP)
Title: Single hand operated hysteroscope
IPC: A61B1/303
Filed: 1984-03-23
Granted: 1987-09-02
Abstract: 1. One-hand hysteroscope with a hysteroscope adapter (2) for fixing to the uterine neck by vacuum, in which by one-hand operation the hysteroscope shank (1) with the viewing tube can be advanced with respect to the adapter into the body cavity of the patient during hysteroscopy, characterized in that an actuating sleeve (3) is provided for mounting the hysteroscope shank (1) in the hysteroscope adapter (2) and which, for stepwise advance, is externally provided with notches (4) for engaging a movable forcep detent (5) of a forcep half (6), which is arranged on the fixed sleeve grip bearing (7) together with a fixed forcep half (21).
Patent EP-0151324-B1 (EP)
Title: Working depth control system for vehicle with ground working implement
IPC: A01B63/111
Filed: 1983-03-21
Granted: 1988-12-14
Abstract: A tractor (10) includes a hitch (26) for pulling a ground-working implement. A hydraulic cylinder (34) is extensible and retractable to lower and raise the implement. A control syytem (50) senses operating parameters, including wheel slip, engine speed, draft force and implement or rockshaft position. Error signals are derived from the sensed wheel slip, engine speed and draft force and correspond set point signals. The error signals are combined into a composite or combined error signal. The larger of (a) the combined error signal and (b) a separately determined position error signal. is selected and converted to a pulsewidth modulated valve control signal which is applied to a control valve (42) which then actuates the cylinder to move the implement to reduce the magnitude of the selected error signal. Certain set point signals are derived from the corresponding parameter signals themselves.
Patent EP-0150540-B1 (EP)
IPC: H04L12/40
Filed: 1984-12-24
Granted: 1990-07-18
Abstract: 1. A method for the transmission of data from one station to an other station via a data bus whereto several stations are connected in parallel so that the signals transmitted by all stations are combined on the data bus by way of an OR-function, all stations receiving the signals present on the data bus and at least some stations independently accessing the data bus for a data transmission if data to be transmitted is present and the signal present on the data bus corresponds to the logic value "0" for a predetermined period of time, for a data transmission periodically first a signal which corresponds to the logic value "1" and which characterizes the state of the data bus as "occupied" being transmitted on the data bus for each data bit during a predetermined first partial period, while during a predetermined second partial period a signal which corresponds to the value of the data bit to be transmitted is transmitted thereon, and during a predetermined third partial period a signal which corresponds to the logic value "0" is transmitted thereon, characterized in that the first partial period is divided into two sub-periods, the ratio of the durations of the three partial periods and the sub-periods being fixed, during the first partial period there always being transmitted, also outside the data transmission on the data bus, a signal which corresponds to the logic value "1" while during the second sub-period a signal which corresponds to the logic value "1" is transmitted on the data bus only during a data transmission, a station which is ready for transmission accessing the data bus only if the signal on the data bus corresponds to the logic value "0" during the second sub-period, at the beginning of each time two successive periods in all stations there being determined, from the signal transitions on the data bus, the position of the partial periods therein in the respective subsequent period.
Patent EP-0134676-B1 (EP)
Title: Process for preparing pigment compositions
IPC: C09C3/10
Filed: 1984-07-20
Granted: 1988-06-29
Abstract: The invention relates to a process for preparing low- or non-dusting substantially completely non-volatile metal pigment compositions by forming a coherent paste comprising an organic binder medium, an organic liquid vehicle and metal pigment, in powder or flake form, the paste being formed by mixing a first component comprising the organic binder medium and a second component comprising metal pigment with either or both of the first and second components comprising organic liquid vehicle and the paste containing from 1 to 70 percent, preferably from 3 to 45 percent, of the organic binder medium based on the weight of the metal pigment, and removing substantially all of the organic liquid vehicle(s) from the coherent paste, optionally after sub-dividing the coherent paste into particles, such as pellets, tablets or granules. The resulting solid metal pigment composition comprises metal pigment particles dispersed in a matrix of the organic binder material.
Patent EP-0114140-B1 (EP)
IPC: H01P7/10
Filed: 1984-01-13
Granted: 1989-03-08
Abstract: A filter comprising a metal case having a metal base and a lid forming a guide of any section but under cut-off, that is to say which does not allow guided propagation. Cylindrical dielectric resonators are in contact with the metal securing base and the resonators resonate then in the TM010 mode. For frequency tuning of the filter, the distance between the bottom of the lid and the ends of the dielectric resonators supported by the base is variable. The invention applies more especially to tuneable band-pass filters.
Patent EP-0127536-B1 (EP)
IPC: C07C45/62
Filed: 1984-05-22
Granted: 1987-01-21
Abstract: alpha , delta -Diethylenic carbonyl compounds of the formula <IMAGE>  (I)  are made by an oxy-Cope rearrangement of an acetylenic alcohol of the formula    <IMAGE> (II)  in the presence of a catalyst based on a metal of Group Ib of the periodic table or palladium. In the formulae (I) and (II), R1, R2, R3 and R4, which may be identical or different, each denote a hydrogen atom or a hydrocarbon radical R2 and R3 being capable together of forming an alkylene radical (-CH2-)n in which one or more carbon atoms may be substituted by one or more alkyl radicals containing 1 to 4 carbon atoms, n is 3 to 20 inclusively and R5 denotes a hydrogen atom.
Patent EP-0130143-B1 (EP)
IPC: F25B9/00
Filed: 1984-04-04
Granted: 1989-01-18
Abstract: The cooling machine or heat pump has a thermoacoustic work system having a heat source and a heat sink coupled with at least one thermoacoustic drive system of like construction. The heat source of the drive system has a higher temperature than the heat source of the work system. The machine can be used in a refrigerating system with heat energy removed from a cold chamber and used as a heat source in the thermoacoustic work system. The machine can also be used in a heat pump heating system with heat energy removed by way of a first heat exchange surface from a burner and used as a heat source in the thermoacoustic drive system. A process water circuit is used as a heat sink for the thermoacoustic drive system while a heating-water circuit is used as a heat sink for the thermoacoustic work system.
Patent EP-0181564-B1 (EP)
IPC: A61K9/20
Filed: 1985-10-30
Granted: 1990-05-16
Abstract: A pharmaceutical preparation containing ibuprofen is disclosed. In the preparation, the ibuprofen particles are enveloped by a coating of a hydro-colloid and fumaric acid. Preferably, the hydro-colloid comprises xanthan gum and/or maltodextrin. This preparation reduces the tendency of ibuprofen to irritate the esophagus and the gastrointestinal tract when taken orally. An effervescent mixture of the ibuprofen containing preparation can be prepared by incorporating citric acid and calcium carbonate into the mixture. A process for the manufacture of the ibuprofen containing preparation is also disclosed. In this process, ibuprofen particles are coated with the hydro-colloid and fumaric acid under vacuum conditions in a vacuum mixing machine and the resulting preparation is thereafter vacuum-dried.
Patent EP-0178011-B1 (EP)
IPC: B23K26/00
Filed: 1985-09-27
Granted: 1989-03-29
Abstract: An industrial robot with power laser beam for the cutting or welding of workpieces according to a desired pattern. The robot has six axes of movement - if desired a seventh axis can be provided - and a triaxial hollow head. The laser beam is generated by a generator (1) separate and outside the robot and reaches the robot through a side opening (12, 12') whereafter it is axially directed by a pair of adjustable mirrors (15, 20) to the hollow head (7). Two further mirrors (24,25) fitted in the head direct the beam perpendicularly on the workpiece to be cut or welded, according to the desired path.
Patent EP-0177373-B1 (EP)
Title: Device to stop the running of programmes in the process of execution in a microprocessor prior to the cut-off of the power supply of the microprocessor
IPC: G06F1/00
Filed: 1985-06-11
Granted: 1990-12-05
Abstract: A device for stopping the running of programs being executed in a microprocessor prior to the disappearance of the power supply voltage of the microprocessor comprising a differentiator circuit shunted across the power supply line VA of a microprocessor for inhibiting the access circuit to the internal RAM in the microprocessor and for reinitializing the internal circuits of the microprocessor as soon as the power supply voltage level VA begins to decrease from a predetermined decrease threshold.
Patent EP-0172065-B1 (EP)
IPC: E05G1/024
Filed: 1985-07-10
Granted: 1987-10-07
Abstract: 1. Device for protection against perforating tools such for instance as coring tools and of the type comprising a support fitted with balls (2) incorporated and mounted for free rotation in this support, characterized in that the said support consists of at least one grating (G) the openings of which ensure the positioning and/or the fastening of closed boxes (3) containing each one a bal (2).
Patent EP-0179718-B1 (EP)
Title: Press with annular inflatable chamber
IPC: B30B9/22
Filed: 1985-10-21
Granted: 1988-09-21
Abstract: An inflatable chamber (2) is placed inside an outer support body (1), and the outer wall (3) of the inflatable chamber is pressed against the inside wall of the support body by plates (9) and draw bars (10), in such a manner that the inside wall (4) has substantially the same diameter (DGO) when the chamber (2) is under atmospheric pressure and when the chamber is under its maximum pressure for compressing the body against which the inside wall (4) is pressed.
Patent EP-0177460-B1 (EP)
IPC: B61F3/02
Filed: 1985-09-24
Granted: 1990-12-12
Abstract: A bogie for railway vehicles comprises a central support structure (10) including two transverse tubular supports (54) between which are mounted, with the interposition of bushes of elastomeric material, two shafts (56) each of which supports at its ends a pair of substantially longitudinal arms (12) bearing the spindies (68) of the wheels (14). A tubular spacer member (88) aligned with the spindles (68) of the wheels (14) is interposed between the ends of the two longitudinal arms supported by each shaft (56). There are provided means for connecting the central support structure to the body of a railway vehicle in an articulated manner, and transverse and vertical suspension means between the bogie and the body.
Patent EP-0235145-B1 (EP)
Title: Dispositif de surveillance pour réseaux électriques non directement reliés à la terre
IPC: H02H9/08
Filed: 1985-11-15
Granted: 1991-02-27
Abstract: Un dispositif contrôle de façon continue les paramètres d'atténuation (d), de disymétrie (k) et d'inadaptation (v) de systèmes électriques mis à la terre par impédance. Les paramètres sont calculés à partir du diagramme circulaire uEN=f(v), c'est-à-dire, la tension relative du point neutre comme fonction de l'inadaptation. Le diagramme circulaire est défini à son tour par deux points de mesure pour uEN dérivés par connexion ou déconnexion d'un complément de réactance entre l'état neutre du système et la terre. L'invention représente une amélioration de dispositifs connus de commande de l'état de systèmes électriques mis à la terre par impédance. La surveillance continue des paramètres de puissance mentionés permet en outre de mieux détecter une connexion à la terre de haute résistivité. L'invention peut être réalisée dans tout système d'ordinateur capable d'effectuer les fonctions nécessaires de mesure, de commande et de calcul.
Patent EP-0195178-B1 (EP)
IPC: F16K3/08
Filed: 1986-01-09
Granted: 1988-11-30
Abstract: 1. Throughflow and closure valve having at least three discs, as sealing and control elements, located one below the other and of similar construction and having throughflow passages, the two outer discs of which are fixed whilst the middle disc is movable, the discs having sealing surfaces, characterised in that in the closed state of the valve the sealing surface or surfaces (24, 28) of the middle disc (12) co-operates or co-operate with the sealing surface or surfaces (25, 32) of the one outer disc (11), whilst at the same time the throughflow passage or passages (16) of the middle disc (12) remains or remain in communicating connection with the throughflow passage or passages (16) of the other outer disc (13).
Patent EP-0200217-B1 (EP)
IPC: C08L25/04
Filed: 1986-04-30
Granted: 1993-03-03
Abstract: Polymeric compositions endowed with improved self-extinguishing properties, comprising by weight: (A) from 60 to 98.9% of a thermoplastic polymer; (B) from 0.1 to 10% of an antimony and/or bismuth compound; (C) from 0 to 1% of a promoter of free radicals; (D) from 1 to 30% of melamine bromohydrate.
Patent EP-0209818-B1 (EP)
IPC: A23G3/04
Filed: 1986-07-12
Granted: 1989-11-08
Abstract: A gum candy made from a basic sugar-gelatin mass is produced by either preparing the basic mass, if required with the addition of additives, in an injection molding machine and injecting (molding) it immediately subsequent to preparation or preparing the basic mass in conventional boiling apparatuses and molding it with the aid of an injection molding machine, in both cases with the final water content.
Patent EP-0231456-B1 (EP)
Title: Process and device for the transfer of waste heat by at least one element of an electrical assembly
IPC: H05K7/20
Filed: 1986-11-21
Granted: 1991-06-26
Abstract: A condenser (28) is connected at the top (31) to a riser (22) and at the bottom (32) to a downpipe (23). Below the condenser (28), a vertically disposed, plate-shaped element (13) is arranged, there being formed along the two vertical edges of this element the conduits (22, 23) and, between these, several evaporators (15), separated from one another by perforations (17), for transferring the heat loss of the electrical elements to a liquid. Each of the evaporators (15) is connected at one end at the top (18) with the riser (22) and at the opposite end (19) at the bottom with the downpipe (23). The condenser (28), the conduits (22, 23), and the evaporators (15) constitute a unit sealed in a pressure-proof fashion which is filled with the liquid, that can be evaporated in the evaporators (15) by the heat loss and can be condensed in the condenser (28), to such an extent that the liquid volume lies above the uppermost evaporator (15) and below the condenser (28) or in the lower portion of the latter. The element (13) forms the rear wall of an electronic equipment rack (14), each evaporator (15) being in heat-conductive connection with the electrical elements arranged in a tier of the rack.
Patent EP-0232523-B1 (EP)
IPC: C12N1/16
Filed: 1986-12-16
Granted: 1993-04-21
Abstract: There are described DNA sequences from the genome of mammals, in particular from the human genome, coding for proteins having the biological activity of HUSI-type I inhibitors. There are further described biotechnological methods of the preparation of proteins having the biological activity of HUSI-type I inhibitors as well as pharmaceutical compositions containing said proteins.
Patent EP-0196738-B1 (EP)
IPC: C11D3/39
Filed: 1986-01-20
Granted: 1988-06-22
Abstract: The bleaching performance of hydrogen peroxide or persalts developing it in situ is markedly lower at lower washing temperatures from ambient to 60°C than at hot washing temperatures of around 90°C or above.The present invention relates to compositions and processes employing a minor amount of mixed oxides of calcium, barium or strontium with manganese which activate hydrogen peroxide bleaching and washing of stains at lower wash temperatures in spite of the fact that the compounds are substantially water-insoluble.
Patent EP-0223517-B1 (EP)
Title: Induction heating unit for heat bonding a lid having a metallic layer to a container
IPC: B65B51/22
Filed: 1986-11-06
Granted: 1991-03-20
Abstract: This relates to an apparatus for heat bonding a lid having a metallic layer to a plastic container. The container, filled with a product, is seated in a nest and a lid is seated in place thereon. There is at least one corner on the lid and projecting from that corner is a pull tab. An induction heating unit is associated with the lid and presses it tightly against the container while inducing electrical energy under controlled conditions into the metal layer. The induction heating unit is provided with a specific arrangement of ferrite members for controlling the induction of current into the metallic layer. The ferrite parts in conjunction with the induction coil serve to concentrate the induced electrical energy into substantial alignment with the induction coil notwithstanding the fact that there is a corner and there is projecting from the corner of the lid a pull tab.
Patent EP-0269773-B1 (EP)
IPC: C22F1/05
Filed: 1986-12-05
Granted: 1991-10-30
Abstract: A process for producing Al-Mg-Si alloy sheet in T8 temper, including the steps of providing a sheet article of an intermediate gauge, solution heat treating the article, naturally aging the article for at least one day, cold rolling the article to final gauge, and artificially aging it, wherein the artificial aging step is performed by heating the cold rolled sheet at final gauge to a predetermined temperature for a time shorter than that at which maximum yield strength would be achieved. The intermediate gauge is selected such that a reduction between about 25% and about 71% therefrom is required to achieve the final gauge. The T8 sheet is characterized by strength and formability properties suitable for production of one piece drawn and ironed can bodies and lids therefor, and for other purposes.
Patent EP-0267187-B1 (EP)
IPC: B01D17/02
Filed: 1986-06-17
Granted: 1991-12-11
Abstract: PCT No. PCT/AU86/00173 Sec. 371 Date Feb. 27, 1987 Sec. 102(e) Date Feb. 27, 1987 PCT Filed Jun. 17, 1986 PCT Pub. No. WO86/07548 PCT Pub. Date Dec. 31, 1986.This invention is about a cyclone separator. This separator may find application in removing a lighter phase from a large volume of a denser phase such as oil from water, with minimum contamination of the more voluminous phase. Most conventional cyclone separators are designed for the opposite purpose, that is removing a denser phase from a large volume of lighter phase, with minimum contamination of the less voluminous phase. In our case, a typical starting liquid-liquid dispersion would contain under 1% by volume of the lighter (less dense) phase, but it could be more.
Patent EP-0283476-B1 (EP)
Title: A method of manufacturing a plastic-framed brush element
IPC: A46B3/04
Filed: 1986-11-26
Granted: 1991-05-15
Abstract: A manufacturing method for the manufacturing of a plastic-framed brush element. In present brush elements metal backing strips to which the brush fibres are attached are used. They are, howerver, heavy in construction, unbalanced, and sometimes open in use so that the fibres detache themselves from the backing part. In the manufacturing method in accordance with the invention the frame section is formed of plastic in such a way that a molten plastic strip (3) is sprayed on top of the ribbon of joined fibres and a predetermined length of the preform thus formed is pressed between forms (4 and 5), when a very dimensionally exact, light, and durably constructed brush plate (6) of solid plastic is formed.
Patent EP-0237863-B1 (EP)
IPC: G01N33/96
Filed: 1987-03-03
Granted: 1990-04-18
Abstract: The invention is a sterile, plasma-free platelet storage medium. The platelet storage medium includes a physiologically compatible, aqueous electrolyte solution. In one liter of the electrolyte solution there is between about 3.0 grams and about 7.5 grams of dextrose, between about 3.0 grams and about 6.0 grams of sodium citrate, and between about 2.0 grams and about 4.2 grams of sodium bicarbonate. The platelet storage medium is isotonic and has pH in a range of between about 6.8 and about 7.4. The platelet storage medium is capable of storing and preserving platelets for more than 10 days.
Patent EP-0249030-B1 (EP)
IPC: B60T13/14
Filed: 1987-05-07
Granted: 1990-10-31
Abstract: The invention relates to a brake pressure control valve which contains a brake pressure build-up valve. The brake pressure build-up valve comprises a pressure compensated seat valve. A second valve member, a rod between the two valve members and a tubular compensating piston are provided to produce pressure compensation at the valve member. The compensating piston which encloses the rod is displaceable relative to the latter and comprises a second valve seat at its end directed towards the second valve member. A sealing ring also encloses the tubular compensating piston. When the first valve member is raised from its valve seat, the second valve member can precede the tubular compensating piston, thereby preventing friction forces between this compensating piston and its sealing ring from being disruptive during opening of the seat valve. Also provided is a valve slide which only uncovers flow bores when the seat valve is opened for the purpose of increasing brake pressure. Brake pressures can be smoothly controlled by means of the control slide.