baber/WOPTO huggingface dataset:
Patent EP-0178520-B1 (EP)
IPC: C08G18/79
Filed: 1985-09-30
Granted: 1989-08-30
Abstract: 1. A process for the production of compounds containing uretdione groups by at least partial dimerization of the isocyanate groups of organic isocyanates in the presence of compounds containing phosphorus-nitrogen bonds as the dimerization catalysts, characterized in that the reaction is carried out in the presence of 0.1 to 5% by weight, based on organic isocyanate, of H-active organic compounds having a pKs value of at least 6, which contain at least one hydrogen atom attached to oxygen, sulfur or nitrogen, as co-catalyst, organic isocyanates corresponding to the formula   see diagramm : EP0178520,P12,F1   in which R is a saturated aliphatic hydrocarbon radical containing 8 to 15 carbon atoms being excluded as the organic isocyanates.
Patent EP-0194351-B1 (EP)
IPC: C08J9/06
Filed: 1985-12-12
Granted: 1990-12-05
Abstract: Polyphosphazene elastomers for use in making low denisty foam comprising a [ P =N ]n substantially linear backbone randomly substituted with 20-80 mole percent phenoxy, 20-80 mole percent lower alkylphenoxy, 1-50 mole percent alkoxy and 0.5-20 mole percent alkenylphenoxy and the foamed products made therefrom.
Patent EP-0179529-B1 (EP)
IPC: B24B29/06
Filed: 1985-10-15
Granted: 1990-10-24
Abstract: An apparatus for operating and controlling board-cleaning machines having at least one horizontal cylindrical brush (17) comprises means (1,3) capable of detecting the forward movements of the boards (14) to be cleaned, a memory for storing the length (A) of the boards (14), at motor unit (7) for driving at least one brush (17) in a direction of rotation normally the same as the direction of movement of the boards (14), and also a processor (5) which collects the signals emitted by the means (1,3) compares them with the data stored in the memory and then processes them in order to operate the motor unit (7) so that it causes et least one brush (17)to rotate, while the latter is engaged with the rear end part of the board (14) being processed, at a speed having an absolute value greater than or equal to zero and in the opposite direction to the direction of movement of the board (14).
Patent EP-0154506-B1 (EP)
IPC: C08G18/08
Filed: 1985-02-27
Granted: 1992-02-05
Abstract: A method for the preparation of a variety of engineering polymers and copolymers, in particular aromatic polymers and copolymers, which comprises reacting a stannylated intermediate containing a first monomeric or polymeric moiety with a second compound, usually a di(acid chloride) containing a second monomeric or polymeric moiety. The intermediate and second compound react by way of a condensation reaction to elimnate the tin and polymerise together the first and second moieties. Some novel polymers and copolymers can be prepared using this method.
Patent EP-0177153-B1 (EP)
IPC: A61K31/52
Filed: 1985-08-21
Granted: 1990-10-03
Abstract: Treatment of viral infections with combinations of cyclaradine (or selected esters thereof), or a salt thereof, and interferon, and compositions and kits used therein are disclosed.
Patent EP-0178197-B1 (EP)
Title: Respiration rate monitor, especially adapted to detect apnea of infants
IPC: A61B5/08
Filed: 1985-08-23
Granted: 1989-05-31
Abstract: A device for continuously detecting the breathing rhythm, especially with a view to preventing the sudden death of an infant owing to cessation of breathing during sleep including a self-contained device for detecting and signalling the breathing rhythm of a child and equipped with a detector for sensing an abnormal respiratory pause and generating an alarm signal when this pause exceeds a predetermined period, this device being housed inside a small box designed to be laid directly on the body of the child. Fasteners are provided for fixing the box onto the body of the child in such a way as to keep the application face of the box against the skin of the child.
Patent EP-0185740-B1 (EP)
Title: Derives de glucoside d'epipodophyllotoxinquinone, procede de production et utilisation
IPC: C07H17/04
Filed: 1985-06-14
Granted: 1990-01-03
Abstract: Nouveaux composés de formule structurale (I), où R1 est hydrogène et R2 est alkyle, alkényle, cycloalkyle, 2-furyle, 2-thiényle, aryle, aralkyle, aralkényle, où l'anneau aromatique peut être substitué par hydroxy, alkyle, alkoxy, halogène, amine ou nitro; ou alors R1 et R2 sont chacun un radical alkyle, ou R1 et R2, avec l'atome de carbone auquel ils sont attachés, sont un anneau cycloaliphatique saturé. Sont également décrits leurs procédés de préparation ainsi que leur utilisation comme agents contre le cancer.
Patent EP-0192644-B1 (EP)
IPC: B23K26/00
Filed: 1985-07-05
Granted: 1990-11-07
Abstract: In order to obtain during the machining of work-pieces by means of a laser beam a maximum absorption of the laser radiation into the work-piece with a minimum pertubation by using stochastic processes such as the optical back coupling and the plasmatic and melting dynamics, the laser intensity (IL) is maintained within the range IC <= IL < ID by the fact that, when predetermined threshold values are over-exceeded or under-exceeded, signals are generated which are used for the control, respectively the adjustement of the laser intensity (IL). Thereby, the laser intensity in the band width is controlled by the predetermined limit values IC and ID while continuously detecting and taking into consideration the stochastic processes within the machining zone of the work-piece by a corresponding modulation of the laser radiation. The laser intensity is modulated with a pulse form which is temporarily constant and a pulse interval which is temporarily constant, while the peak intensity of the laser radiation and the modulation time constants are adapted to the process frequences within the machining zone of the work-piece.
Patent EP-0194615-B1 (EP)
IPC: B66C11/02
Filed: 1986-03-07
Granted: 1989-06-14
Abstract: 1. Crane girder with the features : - it has a tubular member (11) of annular cross-section, - at least two track sections (15, 16) are welded onto the tubular member (11) in its longitudinal direction, in each case at two connecting places (28, 29) or (34, 35), - an angle trolley (17) is arranged movably on the track sections (15, 16) by means of a carriage (13) with at least three runner wheels (22, 23, 24), - the angle trolley (17) is equiped with a lifting mechanism (18) for a load-receiving element  (19), characterized by the features : - both track sections (15, 16) are arranged on the tubular member (11) in such a manner that those surface normals (38, 39) of their track surfaces which pass through the connecting place (28, 34) which is located first in the force introduction direction, between the pertaining track section (15, 16) and the tubular member (11) at a point (36) which is located on the resultant force-action line (37) of the lifting mechanism (18) of the angle trolley (17), - the part-section (27, 33) of the track section (15, 16) which is located between the track surface (26, 31) and the first connecting place (28, 34) is arranged at least approximately centrally to the pertaining force-action line (38, 39).
Patent EP-0206144-B1 (EP)
IPC: G01N21/00
Filed: 1986-06-12
Granted: 1990-04-25
Abstract: The invention relates to aqueous compositions containing one or more components selected from each of the groups comprising corrosion inhibitors, carboxylic acids, glycerol and derivatives, alcohols and polyethylene glycols, respectively, and tensides, which aqueous compositions are characterized in that they contain alkanolamines as the organic corrosion inhibitors, cinnamic acid and/or linear or branched aliphatic carboxylic acids or aromatic carboxylic acids as the carboxylic acids, glycerol and/or derivatives, dihydric alcohols and/or polyethylene glycols as the alcohols, cationic and/or nonionic tensides as the tensides and, optionally, UV-active ingredients, nonferrous metal inhibitors and/or light metal inhibitors and/or solubilizing agents. The compositions are used for preparing solutions suitable for the visual inspection and cleaning of surfaces of metallic structural members using the highlighting procedure or the flux procedure.
Patent EP-0229328-B1 (EP)
Inventor: MARTINEK RUDOLF
IPC: B01F15/02
Filed: 1986-12-11
Granted: 1991-08-21
Abstract: A double-shaft forced-feed mixer, for example for building material mixtures, is proposed which is assembled according to the principle of movement of the batch-type mixer and is usable both for continuous and discontinuous operation.
Patent EP-0227029-B1 (EP)
IPC: B29C43/30
Filed: 1986-12-17
Granted: 1991-12-11
Abstract: The method involves working an initial mixture based on thermoplastic materials into an agglomerate or granules by thermal pretreatment above the softening temperature and subsequently, possibly after further intermediate steps, mechanically reducing it in size to a grain mixture of any desired grain size distribution. The grain mixture of free-flowing particles is poured continuously onto a conveyor belt to form an even layer and, with heat applied until plasticising of the thermoplastic material, is sintered to form a cohesive sheet-like structure and is then pressed under the effect of pressure and heat. <IMAGE>
Patent EP-0188351-B1 (EP)
IPC: C07C59/13
Filed: 1986-01-13
Granted: 1991-03-13
Abstract: Compounds of structure (I) 
<CHEM>
 in which, R<1> is -CH2CR<2>R<3>NR<4>R<5> or YCOR<6>; R<2> is hydrogen or C1-4alkyl; R<3> is hydrogen or -COR<6>; R<4> is hydrogen or C1-4alkyl; R<5> is hydrogen, C1-4alkyl or C1-4alkanoyl; R<6> is hydroxy, C1-4alkoxy, or -NR<4>R<5>; Y is a bond or C1-4alkylene; R<7> and R<8> are the same or different and are each hydrogen, halogen, C1-4alkyl, nitro or amino; X is oxygen, sulphur, or CH2; R<9> is hydroxy or a bioprecursor theri20; R<1><0> is hydrogen or C1-4alkyl; and Ar is 4-hydroxyphenyl, 5-hydroxy-2-pyridyl, 6-oxo-3(1H)-pyridyl or a 6-oxo-3(1H)-pyridazinyl group and pharmaceutically acceptable salts thereof, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy as antihyperlipidaemic agents.
Patent EP-0217501-B1 (EP)
Title: Improved silicone foam-control agent
IPC: B01D19/04
Filed: 1986-07-23
Granted: 1991-07-31
Abstract: A foam control composition, which gives improved performance in high foaming detergent compositions, comprises (A) a liquid siloxane component which has a viscosity at 25 DEG C of at least 7 x 10<-><3> m<2>/s and which has been obtained by mixing and heating a triorganosiloxane-endblocked polydiorganosiloxane, a polydiorganosiloxane having at least one terminal silanol group and an organosiloxane resin, comprising monovalent and tetravalent siloxy units and having at least one silanol group per molecule, and (B) a finely divided filler having its surface made hydrophobic. Also described is a method for making such foam control compositions and detergent compositions containing such foam control compositions.
Patent EP-0191699-B1 (EP)
IPC: G11C7/00
Filed: 1986-02-07
Granted: 1992-01-29
Abstract: In a CMOS ROM memory arrangement, the use of the least significant column address bit to perform the dual function of even/odd bit line select and the disconnection of the selected bit line (17' or 17") from the sense amplifier (66) driven, in order to reduce its capacitive load, prior to the time of latching the information into the sense amplifier (66).
Patent EP-0215839-B1 (EP)
Title: Hologrammes efficients et procede de production
Inventor: WREEDE JOHN E
IPC: G03H1/02
Filed: 1986-01-13
Granted: 1994-05-18
Abstract: Un support photosensible d'enregistrement est exposé à une lumière incohérente à absorption élevée soit avant soit après l'enregistrement sur le support d'un hologramme à franges obliques, afin de réduire la sensibilité du support dans des régions de la surface adjacentes à un substrat de support. Les franges enregistrées dans la zone de sensibilité réduite présentent un contraste réduit par rapport à celles enregistrées dans le reste du support, ce qui libère les franges du substrat et permet une plus grande dilatation du support pendant un processus chimique successif de gonflement. L'accroissement du gonflement amplifie la modulation de l'indice de réfraction dans le support pour augmenter l'efficacité de diffraction de l'hologramme. Un colorant peut être ajouté au support pour accroître l'absorption de la lumière incohérente.
Patent EP-0240673-B1 (EP)
IPC: B41J32/02
Filed: 1987-02-12
Granted: 1992-04-22
Abstract: A ribbon cartridge may contain a single color ribbon or a multicolor ribbon, and is of wide U construction with a first pair of aligned (coaxial) pivot pins extending away from sides at locations therefrom remote from the legs of the U; a second pair of pins extends also from the sides and parallel to the first pair of pins; finally, a pair of support projections extend from the legs and also in opposite directions from the sides; the printer has two pivot mounts for receiving the pins of the first pair to thereby mount the cartridge, permitting pitch-like pivoting; in addition, the printer contains either (a) a second pair of mounts open from above for receiving the pins of the second pair, and thereby mounting the cartridge in a fixed position for single color printing, or (b) a cam shaft with at least one cam of different radial dimensions for engaging at least one of the projections such that upon turning of the cam a variable pivot-pitch is imparted upon the cartridge, the pins of the second pair being unimpeded.
Patent EP-0242772-B1 (EP)
IPC: B27K3/50
Filed: 1987-04-14
Granted: 1989-12-13
Abstract: 1. A wood preservative, conferring protection in particular against wood-destroying insects, which is appliable by a surface treatment such as brushing, dipping or spraying and contains one or more active substances selected from the group consisting of the pyrethroids, containing up to 10% by weight of one or more pyrethroids and up to 90% by weight of one or more aryloxyalkanols having up to 6 carbon atoms in the alkanol radical.
Patent EP-0261310-B1 (EP)
IPC: E05D5/02
Filed: 1987-05-23
Granted: 1990-05-16
Abstract: 1. Fitting for doors entirely of glass and with fitting parts which by means of a screw connection are tightenable together with the interposition of the glass door (6), wherein one fitting part is constructed as clamping plate (1) with a rotary bearing part (7) and the clamping plate displays threaded bores for the screw connections, characterised thereby, that the other fitting part consists of two tightening plates (2, 3), which are arranged one beside the other in longitudinal direction of the clamping plate (1), with threaded spigots (4, 5) screwable into the threaded bore.
Patent EP-0251034-B1 (EP)
IPC: H01H50/28
Filed: 1987-06-16
Granted: 1991-04-10
Abstract: In a relay including an angle yoke (5), a flat armature (8) and a thin base plate (6) applied to the outside of the yoke, which forms a bearing groove (7) for the armature (8) together with the rectangularly cut end face (5a) of the yoke. The armature is pushed into the bearing groove by a predetermined particularly shaped bearing spring (15) and acted upon by a reset rotational moment. Through this arrangement, a space saving and cost-efficient construction of the relay with constant armature bearing force is obtained as well as low response efficiency.
Patent EP-0234773-B1 (EP)
IPC: A23J3/16
Filed: 1987-02-03
Granted: 1992-04-22
Abstract: A method of producing a mineral-enriched protein composition for use in the production of liquid foodstuffs comprising forming a hydrated gel of an alkaline earth salt, such as a calcium salt, and adding the hydrated gel to a slurry of a soy protein isolate to form a mineral-enriched soy protein composition. The composition can then be dried and, upon resuspension in a liquid foodstuff, results in improved suspension of the mineral in the foodstuff.
Patent EP-0251660-B1 (EP)
IPC: E02F3/88
Filed: 1987-06-23
Granted: 1992-11-04
Abstract: A method and apparatus (2) suitable for excavating a soil mass and like granular materials in which pressurized gas, preferably air, is provided in a reservoir and directed through appropriate valve (4) and duct means to a converging/diverging nozzle (50) positioned at the exit of the duct means. The nozzle includes a restricted throat section and a diverging transitional section which terminates in an outlet section. The ratio of the area of the outlet section to the area of the throat section is greater than 1.0 and preferably greater than 1.2 or more, while the ratio of reservoir pressure to ambient pressure is greater than about 1.9 and preferably greater than 3.7, whereby a gas stream having a calculated velocity greater than Mach 1, and preferably in excess of Mach 1.5 or more, is produced. The high velocity gas stream infiltrates the soil mass creating fissures and cavities, then stagnates within the cavities and violoently expands to fracture the mass.
Patent EP-0265139-B1 (EP)
IPC: B41M1/30
Filed: 1987-10-13
Granted: 1992-12-09
Abstract: A moulded plastic article carrying impregnated characters, symbols etc comprises a thermoplastic polyester resin formed from a mixture of (A) a polyester and (B) a polymer compound containing as its polymer skeleton at least one kind of material from the group consisting of butadienes, styrenes, acrylonitriles, and acrylates, the characters etc being impregnated from the surface into the interior of the article.
Patent EP-0249515-B1 (EP)
Title: Tilt apparatus for cathode ray tube display
IPC: F16M11/10
Filed: 1987-05-12
Granted: 1992-01-08
Abstract: An apparatus provides a user-adjustable viewing angle for a cathode ray tube (CRT) display. The CRT may be rotated in either of two directions by depressing a control bar located along the front bezel of the display. Once set to the desired position, the control bar is released and the CRT is inhibited from rotating in both directions. Thus, the CRT may be locked in a variety of positions to suit the particular user or environmental conditions.
Patent EP-0266293-B1 (EP)
IPC: A01B19/06
Filed: 1987-10-21
Granted: 1991-07-31
Abstract: The ends opposite one another of adjacent bars (2, 3) of (4, 5) are sized, shaped, and positioned to cooperate with one another to push back hard objects which are found between two adjacent bars (2, 3) or (4, 5) during their approaching phase.
Patent EP-0299969-B1 (EP)
IPC: B23K37/04
Filed: 1987-03-24
Granted: 1992-06-17
Abstract: PCT No. PCT/FI87/00042 Sec. 371 Date Sep. 16, 1987 Sec. 102(e) Date Sep. 16, 1987 PCT Filed Mar. 24, 1987 PCT Pub. No. WO87/05844 PCT Pub. Date Oct. 8, 1987.The invention relates to an apparatus to be used when welding pipes together. The apparatus comprises a bellows structure (4, 5) for shielding the weld joint area by internal contact with the pipe ends on both sides of the weld joint (3). When the apparatus is inserted and, especially, pulled out after welding, the bellows tend to be damaged by the hot weld joint. It is the object of the invention to solve this problem. The object is achieved by providing both bellows (4, 5) with radial side supports (14, 15) dragging against the inner surface of the pipes and by arranging the bellows to contract within the radial side supports in the absence of an inner overpressure. Between the bellows (4, 5), centering discs (9, 10) are arranged on hoses (6, 7, 8) for leading a protective gas and compressed air. The hoses (6, 7, 8) are connected with the holders of the bellows by means of a through cotter pin provided with a spring (17) for keeping the pin stationary.
Patent EP-0277156-B1 (EP)
IPC: A61C15/00
Filed: 1987-08-12
Granted: 1991-08-07
Abstract: PCT No. PCT/CH87/00097 Sec. 371 Date Apr. 11, 1988 Sec. 102(e) Date Apr. 11, 1988 PCT Filed Aug. 12, 1987 PCT Pub. No. WO88/01154 PCT Pub. Date Feb. 25, 1988.A dental cleaner in the nature of a toothpick has an elongated stable support which is covered with fine plastic flock particles of a small diameter in order to effectively clean small gaps between the teeth, between bridge anchors and in the sulcus region and to function as a type of "micro-bottle cleaner" for the spaces where plaque needs to be cleaned from the teeth.
Patent EP-0300134-B1 (EP)
IPC: B42F17/02
Filed: 1988-04-02
Granted: 1991-10-16
Abstract: Modular cabinet (10) to hold and transport floppy-disks, mini-disks, cards and other office materials in an organized manner, which comprises a cabinet case (39) and at least one extractable drawer (12) and can be combined with other cabinets and includes at least one drawer (12) with a front panel (20) and rear closure panel (21), the panels (20-21) being connected by a well (38) having edges (41), the front panel (20) comprising support feet (25), a lower central outer handle (15), an upper information display window (13) and a lock (14).
Patent EP-0311763-B1 (EP)
Title: Sedimentation tank for water and waste water purification
IPC: B01D21/00
Filed: 1988-08-02
Granted: 1993-10-06
Abstract: Known sedimentation tanks for separating off settling materials utilise, in addition to gravity, also other forces, especially centrifugal forces. The tank, divided by a lead pipe into an outer sedimentation zone with downward flow and an inner sedimentation zone located in the interior of the lead pipe, has parallel-plate separators as a post-purification zone. According to the invention, the feed flow is tangential and the lead pipe tapers conically downwards. In the lower section of the lead pipe, a suspended bed thus forms in which particles suitable for settling agglomerate. <IMAGE>
Patent EP-0308875-B1 (EP)
Inventor: PRITCHARD FRANCIS EDWIN
IPC: G05D16/02
Filed: 1988-09-20
Granted: 1994-08-17
Abstract: A valve-regulator assembly for rendering a high pressure gas source compatible with lower pressure equipment, said valve-regulator being sealable or remote from the high pressure gas source enabling recharging at high pressure.
Patent EP-0318019-B1 (EP)
Title: Device for water and gas tight feedthrough of elongate objects through building-walls
IPC: F16L5/02
Filed: 1988-11-24
Granted: 1992-01-02
Abstract: The invention relates to a device for feeding lines, cables (23) or pipes through masonry walls (5), the sealing closure taking place with the aid of a closing element (1-2) on the outside of the wall (5). The wall is sealed via a sealing element (3) which is pressed against the wall (5) by an annular flange (2) of the closing element (1-2). Suitable moulded parts for fixing a protection tube (4), guided in the wall opening (20), complete the device. <IMAGE>
Patent EP-0323628-B1 (EP)
Title: Fine grain tungsten heavy alloys containing additives
IPC: C22C1/04
Filed: 1988-12-27
Granted: 1992-08-12
Abstract: A consolidated tungsten heavy alloy body consisting essentially of from about 88% to about 98% by weight of nickel, from about 0.25% to about 1.5% by weight of a grain size reducing additive selected from the group consisting of ruthenium, rhenium and mixtures thereof, balance iron and nickel in a weight ratio of nickel to iron of from about 1:1 to about 9:1 wherein the consolidated body has greater than about 2500 grains per square millimeter as determined from the microstructure of the body. A process for producing the consolidated body comprises forming a relative uniform blend of the described metal powders, compacting the powders to form a green body then solid state sintering to remove binders followed by liquid phase sintering the green body to full density.