baber/WOPTO huggingface dataset:
Patent EP-0161225-B1 (EP)
IPC: F16N19/00
Filed: 1985-05-08
Granted: 1990-02-07
Abstract: The present invention relates to a device for maintaining constant the level of oil, particularly in internal combustion engines, which has the particularity of comprising a constant level reservoir (1) positioned at a pre-determined nipple level and in free communication with the oil sump (20) of an engine. The said constant level reservoir (1) is in communication with the reserve reservoir (12) which is positioned at a higher level than the constant level reservoir (1). In the constant level reservoir (1) there are provided float means (21) which control the communication duct (11) between the reserve reservoir (12) and the constant level reservoir (1).
Patent EP-0177463-B1 (EP)
IPC: C07D417/12
Filed: 1985-10-02
Granted: 1990-12-12
Abstract: Compound of formula (I)wherein R is an alkyl or an aromatic group, having pharmaceutical utility as an agent for treating a condition mediated through gastric acid secretion for reducing the volume and the acidity of gastric juice.
Patent EP-0163729-B1 (EP)
Title: Dispositif a semi-conducteur d'oxyde metallique au silicium pouvant traiter des milliards de bits par seconde
IPC: H01L21/31
Filed: 1984-11-28
Granted: 1989-08-09
Abstract: Dans un dispositif à semi-conducteur d'oxyde métallique, la capacitance parasitique est considérablement réduite en produisant un élément d'espacement en matériau isolant (41, 42) sur une porte mesa (22) et sur des parties exposées d'un substrat (14 et 15) par oxydation différentielle d'un substrat et d'une porte mesa sur ce dernier avant l'implantation d'ions et le "drive-in" des régions de drain et de source (13, 11, respectivement et 12). On obtient comme résultat une région de canal formée dans le substrat sous la porte mesa et s'étendant de manière sensiblement coplanaire avec cette dernière. La conductivité de la région du canal est différente de la conductivité des régions adjacentes de source et de drain. Dans un mode de réalisation, les régions de source et de drain s'étendent chacune à une plus grande profondeur dans le substrat avec une distance croissante depuis la région du canal.
Patent EP-0171432-B1 (EP)
IPC: E02B3/14
Filed: 1985-02-08
Granted: 1990-09-05
Abstract: An assembly for prefabricated cellular modules (11) wherein the modules comprises a front (1) and rear (2) panel (generally rectangular), joined by at least one connection element (3), the longitudinal distance from a connecting element to the edge of the front panel is less than half the distance between adjacent connecting elements. By spacing these modules so that their front panels (1) are longitudinally spaced apart, drop-in panels (36, 51, 102) are able to be inserted, and more economical wall structure can be assembled.
Patent EP-0200024-B1 (EP)
IPC: C07D213/57
Filed: 1986-04-04
Granted: 1992-07-01
Abstract: 3-Cyanopyridines substituted in the 2-position by oxaalkylamino, aminoalkylamino or oxaalkoxy groups and containing pyridyl or phenyl radicals in the 5-position have cardiotonic, antiarrhythmic, vasodilatory, bronchodilatory and antiallergic effects.
Patent EP-0195500-B1 (EP)
IPC: H03L7/08
Filed: 1986-01-31
Granted: 1993-06-30
Abstract: The present invention discloses a low order charge-pump filter operable with a single variable current source. The integrating capacitor of the charge-pump is connected in an H-bridge switching configuration with four switches that are operable to control the current source to supply current to a first node of the capacitor or to a second node of the capacitor or to bypass a capacitor, depending on the state of operation of the charge-pump. The charge-pump filter disclosed is particularly useful for providing the low order response for a phase detector in a phase-locked loop.
Patent EP-0220065-B1 (EP)
IPC: C12P17/06
Filed: 1986-10-16
Granted: 1993-02-17
Abstract: Conjugates of trichothecenes and agents that bind to a defined population of cells are disclosed. Preferred are conjugates of trichothecene molecules with polyolonal or monoclonal antibodies or fragments thereof that recognize antigens that are present only on tumor cells or are augmented in their expression on tumor cells as compared to normal tissues. Trichothecene molecules are coupled to the agent through non-covalent and covalent linkages, such as peptide bonds, disulfide bonds, thioester bonds, or thioether bonds. A method for inhibiting the growth and metabolism of antigen- positive cells is also disclosed.
Patent EP-0219368-B1 (EP)
IPC: C07K14/005
Filed: 1986-08-29
Granted: 1992-03-11
Abstract: The invention relates to monoclonal antibodies against prosomal proteins, to a method for detecting prosome-related phenomena and in particularfor diagnosing prosome-related disorders using monoclonal antibodies against prosomal proteins, and also relates to diagnostic reagents for use with this method.
Patent EP-0233437-B1 (EP)
IPC: B32B15/01
Filed: 1986-02-21
Granted: 1990-02-07
Abstract: 1. Pipe or similar container consisting of a relatively thick external base material layer and a relatively thin internal plating material layer of ferritic or austenitic steel or a nickel-base alloy which is corrosion-resistant to as high a degree as possible, the plating material layer being metallically joined to the base material layer, characterised in that the base material layer consists of a known low-carbon Cr-Ni-duplex steel, optionally with molybdenum, the analysis of which is proportioned so that the structure constituents ferrite and austenite are in a range of 4:1 to 1:4 and in addition if need be there is still a small amount of martensite present and the joined materials are quenched from a solution treatment temperature range of 1000 to 1200 degrees Celsius to a temperature of below 350 degrees Celsius in water after the final hot shaping of the intermediate or end product and are then cooled in still air.
Patent EP-0215743-B1 (EP)
IPC: B21B37/00
Filed: 1986-06-19
Granted: 1991-12-18
Abstract: The invention relates to a shapemetering process and relative apparatus, that is, a process for continuous detection and measurement of the profile and flatness of rolled metal strip or non-metallic strip coming off mill rolls, and for continuous correction in real time of the errors from which faults and unevenness in the strip tend to originate, by exploitation of a single source of fluid power to register differences in pressure localized in relative zones ranged transversely to the path of movement of the strip, across its width. Such differences in pressure are proportional to differences in tension with which the strip is invested, and can be detected, measured and displayed so as to represent the shape of the strip analogically; the self-same pressure can likewise be exploited as a continuous and direct-acting control medium for actuation of conventional media utilized in correcting the thermal condition of the mill rolls.
Patent EP-0215871-B1 (EP)
IPC: G01N15/05
Filed: 1986-03-04
Granted: 1989-06-28
Abstract: A method of measurement in which a stimulating, modulated light beam (5) is directed at the fluid and the amplitude or phase change of the resulting thermic wave (6) is measured. The method can be used, for example, for determining the blood sedimentation rate.
Patent EP-0229139-B1 (EP)
IPC: B01F11/00
Filed: 1986-06-26
Granted: 1989-04-26
Abstract: Un appareil pour brasser ou agiter un matériau fluide comprend un récipient allongé (1) qui contient le matériau, un dispositif (6, 7, 9. 10) qui transmet un mouvement d'oscillation longitudinale au matériau et une pluralité d'obstacles stationnaires (19, 35) montés sur la paroi intérieure (2) du récipient, les uns après les autres dans le sens de la longueur. Les obstacles présentent des pointes aiguës (20, 37) en arête, et chaque arête est orientée dans un sens (30) perpendiculaire à celui du mouvement d'oscillation. Chaque paire d'obstacles et l'extension intermédiaire de paroi intérieure définissent un espace concave (26) où le mouvement d'oscillation forme de façon répétée des tourbillons puis éjecte vigoureusement ces tourbillons hors de l'espace concave, en favorisant ainsi l'agitation du fluide. L'invention concerne particulièrement des récipients cylindriques pourvus d'obstacles annulaires (19) ou formés par les spires successives d'une spirale (35). Un mouvement longitudinal constant à travers le récipient peut être transmis au fluide, outre le mouvement d'oscillation; des dispositifs peuvent également être prévus pour introduire séparément deux fluides à une extrémité du récipient et pour les évacuer, à l'autre extrémité. Certaines conditions sont spécifiées et doivent être observées pour assurer l'uniformité de la durée du séjour du contenu fluide lorsque l'appareil est ainsi utilisé.
Patent EP-0232318-B1 (EP)
IPC: B41J2/20
Filed: 1986-07-07
Granted: 1992-03-11
Abstract: An ink jet recorder of the continuous jet type has a mounting block defining a reference surface. Nozzle units from which the ink streams are ejected are releasably keyed to the reference surface. An ink reservoir supplies electrically conductive ink to the nozzle units which selectively charge segments of the ink streams issuing from the nozzle units. Each unit also includes provision for accurately aiming the ink stream in both the x and y directions using simple knob controls. A deflection unit also releasably keyed to the reference surface downstream from the nozzle units. The ink stream is directed through a deflection unit mounted on the reference surface. Mating members are provided in said mounting block which corresponds with mating members on the deflection unit. This unit generates an electrical field which deflects the selectively charged segments of the ink stream issuing from the nozzle unit, from their predetermined paths so that they do not reach the recording medium; the undeflected portions of the ink streams form the printing on the medium. The deflection unit also includes provision for removing extraneous ink from the regions of the deflection field so as to minimize background coloration in the printing on the medium. A charged mist shield is provided in said deflection unit to further attract extraneous ink in and about said deflection unit. Vacuum means are provided to withdraw extraneous ink from said deflection unit, nozzle unit, and mist shield.
Patent EP-0245314-B1 (EP)
IPC: B29C48/49
Filed: 1986-11-07
Granted: 1989-03-08
Abstract: To enable the colour of a sheath to be changed during the extrusion process without stopping the production line and avoiding to a large extent the production of waste material, the device comprises a twin-layer extrusion head (3), fed with different coloured material by two extrusion machines (A, B) by means of a dispenser (4). The latter comprises a rotary plug (50), with direct channels (51, 52) and reverse channels (53, 54), as well as bleed channels (55 to 58). By rotating the plug the supply to the inlet ducts (31, 32) of the extrusion head is interchanged, thus changing over the colours of the inner layer (81) and outer layer (82) of the sheath. The colour in the extruding machine feeding the inner layer can be changed without producing any waste material.
Patent EP-0244470-B1 (EP)
IPC: G12B5/00
Filed: 1986-10-20
Granted: 1992-07-29
Abstract: A small ruggedized interferometer is disclosed, which can operate efficiently in spite of being subject to ambient mechanical vibrations. A prior art structure was analyzed to diagnose its performance deficiencies. The successful method is a step by step structural solution, beginning with the lowest frequency mechanical vibration resonance in the interferometer, restructuring to raise that frequency, then proceeding to the next lowest mechanical vibration resonance frequency in the interferometer, and so on. The movable mirror is carried by a parallelogram linkage. The minimum resonance in the present interferometer has been raised to approximately 1000 Hertz. A first (lowest) frequency resonance problem solved was due to the motor and its interface with the movable mirror. A second resonance problem solved was due to the vibration of the movable mirror itself. And a third resonance problem solved was due to the bearing means which pivotally connect the parallelogram linkage to the frame and to the movable mirror.
Patent EP-0256375-B1 (EP)
IPC: B65D33/00
Filed: 1987-07-29
Granted: 1990-10-10
Abstract: 1. A method for the production of stacks of bags consisting of bags formed from rectangular sheet sections made of thermoplastic synthetic material, the side parts (15, 16) of a synthetic sheet web (21) being folded over its median portion (17) in such a way that their side edges (18, 19) lie close to its median line (20), the synthetic sheet web (21) being intermittently conveyed through punching and welding stations by one bag width at a time and the bags still joined in pairs being finally separated from each other by means of cuts effected along the median line (20) of the synthetic sheet web (21) and being stacked, characterized in that during the conveyance of the synthetic sheet web (21) through the punching and welding stations, it is first of all the upper corner zones (10) of the eventual rear sides of four bags lying side by side and in pairs in mirror symmetry that are executed by means of a closed line, in that they are provided with perforated lines (9) and stacking and hanging up holes (11), in that subsequently the punched corner cut outs formed by separating cuts (8) which are approximately congruent with the perforated cuts (9) are executed in the upper corner zones of the eventual bag front side, and in that thereupon the handle hole is punched out and the transverse separating welds forming the side welds of the bags, or the transverse welds are provided.
Patent EP-0272564-B1 (EP)
Inventor: GROSS AKIVA TUVIA
IPC: C07K1/06
Filed: 1987-12-12
Granted: 1993-10-20
Abstract: Disclosed herein is an enzymatic process to bind two amino acids in the presence of a water-miscible solvent. Preferably the amino acids are precursors of aspartame and a preferred solvent is acetonitrile.
Patent EP-0239487-B1 (EP)
Title: Refractometric detector for liquid chromatography
IPC: G01N21/45
Filed: 1987-03-24
Granted: 1991-12-18
Abstract: Chromatograph in high performance liquid phase comprising a monochromatic light source emitting a beam which, after splitting, is divided into two parallel beams which go respectively through two cuvettes, the one containing a reference liquid, the other the measurement liquid. The two beams on coming from the cuvettes go into a detection unit. After splitting, each of beams R, M is divided into a system P with a semireflecting surface SR, a part going into one of the cuvettes CR, CM and being reflected by the rear of the cuvette forming a mirror MC to come back to semireflecting surface SR along a reverse path, the other part of the beam coming to be reflected on a mirror MR, at right angles to each beam, moved by a piezoelectric device PZ. The two parts of each beam coming from cuvettes CR, CM and coming from mirror MR moved by a piezoelectric device are joined in semireflecting system P, SR to reach a photodiode DM, DR sending the emitted signals to a phasemeter measuring the phase shift and the number of cycles k of phase shift between beams. The signals emitted by photodiode SM of the measurement beam are sent to a generator G exciting the piezoelectric system PZ, source S being a laser source.
Patent EP-0330712-B1 (EP)
Title: System for controlling shape and direction of a catheter,cannula,electrode,endoscope or similar article
IPC: A61B1/005
Filed: 1988-03-02
Granted: 1992-08-26
Abstract: A steerable medical probe device (10), such as a catheter, comprises a flexible, inner tubular body (12), a plurality of electrical conductors (17) wrapped about the inner tubular body; and an insulating layer (14) surrounding the conductors. Rigid non-conductive rings (18) are adhesively secured at axially spaced locations along the distal end of the probe. A plurality of shape memory titanium-nickel wires (20) extend between adjacent pairs of rings (18), and are electrically connected to a control device (34) and power source. The control device (34) may be operated to apply low current pulses selectively through one or more of the wires (20) to effect contraction of the heated wires and thereby cause the distal end of the probe (10) to bend in a desired direction.
Patent EP-0300284-B1 (EP)
IPC: C08L95/00
Filed: 1988-07-07
Granted: 1993-02-10
Abstract: The description is given of a composition, which can be added to the bituminous binder during the preparation of the bituminous conglomerate used for paving roads, for giving the conglomerate high mechanical characteristics and resistance to high and low temperatures. Also described is a process for using this composition, together with sludge obtained in the treatment of waste lubricating oils, for preparing - either in the cold or hot state - bituminous conglomerates, as well as waterproofing and sealing products.
Patent EP-0299365-B1 (EP)
Inventor: SHEN ZHI-YUAN
IPC: H05B6/76
Filed: 1988-07-07
Granted: 1994-06-08
Abstract: A microwave application chamber including a reactive and absorptive choke is shown and described. The absorptive choke is made of a material having the same or close dielectric constant as the material being treated so that microwave energy will pass readily from the material being treated into the absorptive choke. The interface between the absorptive choke and the material being treated is essentially transparent to microwave without reflections. This transparency permits microwave energy to be absorbed in the absorptive choke which otherwise would follow the waveguide created by the material being treated and exit into the environment.
Patent EP-0342274-B1 (EP)
Title: Arrangement for reducing the piezo effects in a semiconductor material that contains at least one piezo effect-sensitive electric device, and method of making the same
IPC: H01L43/04
Filed: 1988-12-21
Granted: 1990-08-08
Abstract: 1. An arrangement for reducing piezoelectric effects in at least one piezoelectric effect-sensitive electrical component (3) arranged in a semiconductor material (1), wherein the semiconductor material (1) is mounted along a support surface on a carrier material (2), characterised in that only a part of the semiconductor material (1) is occupied by the piezoelectric effect-sensitive electrical component (3) or the piezoelectric effect-sensitive electrical components (3) and that there is an intermediate space (4) between said part of the semiconductor material (1) and the associated part of the carrier material (2).
Patent EP-0322273-B1 (EP)
Title: Fire-screening glazing and manufacturing process
IPC: C03C27/12
Filed: 1988-12-12
Granted: 1992-03-04
Abstract: Manufacture of a fire-screening glazing consisting of two glass sheets held at a distance by a leakproof peripheral insert frame, between which sheets has been introduced an aqueous solution containing a dissolved salt and a gelling agent. 
<??>After filling, the solution turns to an aqueous gel in which the aqueous phase contains the salt in solution and in which the solid phase is a polymer. The gelling polymer is a crosslinked polyvinyl alcohol. A dialdehyde is employed as crosslinking agent.
Patent EP-0280661-B1 (EP)
Title: Process and apparatus for automatically packing goods of different shapes into custom-sized plastic bags on-site manufactured at supermarket check-out counters
IPC: A47F9/04
Filed: 1988-02-23
Granted: 1993-02-10
Abstract: Bags custom-sized to the volume of articles packed and to be packed therein are manufactured on-site and on-demand at the location at which the articles are packed in the bags. The bags are formed from a continuous sheet of flexible film (13) material which is shaped into a tubular wrapper along the interior of a generally quadrangular former (17). The bags are sealed along their tops so as to prevent inadvertent spillage of articles therefrom and may incorporate unitary handles formed during manufacture of the bags and a readily removable protective envelope at least partly defining the top closure thereof.
Patent EP-0294495-B1 (EP)
Inventor: NAKACHO YOSHIFUMI OTSUKA KAGAK
IPC: H01M4/48
Filed: 1988-07-19
Granted: 1994-03-09
Abstract: Polyphosphazenes which can be formed into a membrane having a high affinity for a separated substance and an excellent flexibility and even a thin membrane having a high strength and an excellent permeability, a process for their preparation, and their use. The phosphazenes contain allyl groups and have the structure wherein segments represented by the formulae (I), (II), and (III) are arbitrarily arranged. In said formulae, R represents a single group or a mixture of methyl, ethyl, and propyl groups, h and k each represent an average repeating number of ethyleneoxy units, with 0 h 15 and 0 k 15, l, m, and n each represent 0 or a positive integer satisfying the condition of 3 l+m+n 200000 and n=0.
Patent EP-0344183-B1 (EP)
IPC: F16D3/80
Filed: 1988-01-27
Granted: 1990-12-27
Abstract: L'accouplement décrit est destiné à des arbres pivotants qui, dans certains modes de fonctionnement, ne sont appelés à transmettre qu'un couple nul ou réduit. Cet accouplement autorise un angle de rotation correspondant entre les parties d'arbre (33, 34) à accoupler, mais la plage de l'angle de rotation peut être modifiée et réduite à zéro. Ainsi, les parties à accoupler (33, 34) sont continuellement fixées dans la même position angulaire relative.
Patent EP-0352285-B1 (EP)
Inventor: RIPPON JOHN ANTHONY
IPC: A61K8/41
Filed: 1988-03-25
Granted: 1994-12-28
Abstract: PCT No. PCT/AU88/00086 Sec. 371 Date Sep. 25, 1989 Sec. 102(e) Date Sep. 25, 1989 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07602 PCT Pub. Date Oct. 6, 1988A method of applying an anionic dye to keratin fibers which involves pre-treating the fibers by contacting them with a solution of an amphoteric surfactant, and then applying the dye to the pre-treated fibers. A method of preparing keratin fibers for dyeing, printing, or other treatments by contacting the fibers with a solution containing an amphoteric surfactant but substantially no dye.
Patent EP-0314803-B1 (EP)
IPC: B23K26/00
Filed: 1988-04-28
Granted: 1993-06-16
Abstract: Une unité de commande numérique pour laser comprend un oscillateur à laser (1), une source d'alimentation (3) servant à exciter l'oscillateur à laser et une unité de commande numérique (5). L'unité de commande numérique pour laser comprend un organe destiné à commander la séquence de l'oscillateur à laser, une unité de commande de sortie servant à commander l'état de sortie de l'oscillateur à laser, un organe de commande de réaction pour la sortie de l'oscillateur à laser et un organe de commande d'indication servant à indiquer l'état de l'oscillateur à laser. On obtient l'unité de commande numérique pour laser, qui est peu encombrante et de construction simple, en combinant les uns avec les autres l'oscillateur à laser (1), la source d'alimentation (3) et l'unité de commande numérique (5) sous la forme d'une structure unitaire.
Patent EP-0312576-B1 (EP)
Title: Single-use, self-annulling injection syringe
IPC: A61L31/00
Filed: 1987-12-23
Granted: 1992-04-15
Abstract: A single-use, self-annulling syringe (12) is disclosed that is rendered inoperative after a single use without requiring any deliberate action on the part of a user. The injection device uses a hydrophilic expansion plug (18) positioned in the outlet flow channel of the syringe, which expands a short time after being exposed to a drug containing water, thereby rendering the syringe inoperative.