baber/WOPTO huggingface dataset:
Patent EP-0092663-A2 (EP)
Inventor: MALEY GERALD ADRIAN
IPC: H03K3/037
Filed: 1983-02-28
Abstract: A hazard-free latch is disclosed comprising three NAND logic gates (1-3), one of the gates (3), in combination with its loading, being relatively fast and another of the gates (2), in combination with its output loading, being relatively slow. Both gates receive an input clock signal. Input data is applied to the third gate (1). The output of the fast gate (3) is connected to another input of the slow gate (2). The outputs of the third (1) and the slow gates (2) are connected to an output terminal and to another input of the fast gate (3).
Patent EP-0103077-A2 (EP)
Inventor: BERGER JOEL G
IPC: C07D307/89
Filed: 1983-06-11
Abstract: Dipeptides are disclosed having the formula
     in which R,, R 2 , R 3 , R 4 , R 5  and R 6  are various substituents, p is 0,1 or 2 and the asterisks indicate chiral centres. 
     The compounds inhibit the aciton of enkephalinase in mammals. 
     Pharmaceutical compositions containing the above compounds are described.
Patent EP-0086649-A2 (EP)
Inventor: HUDSON PETER JOHN
IPC: C12N1/20
Filed: 1983-02-11
Abstract: Genes and DNA transfer vectors for the expression of porcine preprorelaxin; sub-units thereof, including genes and transfer vectors for expression of porcine prorelaxin and the individual A, B and C peptide chains thereof; and equivalents of all such genes. Methods for synthesis of the peptides techniques involving recombinant DNA.
Patent EP-0087293-A2 (EP)
Inventor: ROGUT SAMUEL
IPC: B24D11/00
Filed: 1983-02-18
Abstract: A method of producing a cleaning cloth having abrasive properties is disclosed. The method comprises passing a composite material consisting of a needle bonded fabric, a woven or knitted fabric and a layer of foamed synthetic plastics material past a heat source which is preferably a gas flame. The gas flame is directed at the stitches of the exposed face of the needle bonded fabric and the layer of knitted or woven fabric is sandwiched between the needle bonded fabric and the layer of foamed material. The stitches of the fabric form hard, abrasive nodules the arrangement of which varies with the stitch pattern.
Patent EP-0093001-A2 (EP)
Inventor: MANTEL JUVAL
IPC: E04B1/84
Filed: 1983-04-22
Abstract: An improved acoustic building block structure for attenuating unwanted vibrations comprising:
     A structure section having a front side, a back side oppositely disposed from said front side,   a composite unit having at least two vibration attenuating components, and   said component lying in the path of vibration from front side to the back side.
Patent EP-0087390-A2 (EP)
Inventor: MARTHALER MAX HEINRICH
IPC: G03C7/02
Filed: 1983-02-16
Abstract: 1. A negative photographic silver dye bleach material which contains low-sensitive iodide-free and highly sensitive iodide-containing silver halide emulsions and colloidal nuclei, said material carrying on a support (a) at least one layer containing a bleachable image dye, a low-sensitive silver halide emulsion, and colloidal nuclei onto which silver deposition may occur, and (b) at least one layer containing a highly sensitive iodide-containing silver halide emulsion.
Patent EP-0114044-A2 (EP)
Inventor: HOGENHOUT FRANCISCUS
IPC: B23P9/00
Filed: 1984-01-04
Abstract: A method and apparatus for coldworking of holes using a split mandrel. The apparatus uses a mandrel having radially direct slots to permit contraction of its outer diameter as it is fitted within a hole. The mandrel contains a pilot having a larger diameter extending from the mandrel. After placing the mandrel and pilot within a hole to be coldworked, the pilot is pulled into the mandrel expanding the mandrel. The pilot and mandrel are then withdrawn through the hole, thereby coldworking the hole.
Patent EP-0116839-A2 (EP)
Inventor: WIMMER ROBERT DIPL-ING
IPC: B60R22/08
Filed: 1984-01-12
Abstract: Es wird eine Vorrichtung zum Verlagern eines Gurtbandes in eine griffgüngstige Position in Kraftfahrzeugen beschrieben. Hierfür weist eine Fahrzeugseitenwand, insbesondere eine Fahrzeugtür (1) eine Führungsschiene (3) auf, in der ein in Fahrtrichtung hin und her bewegbares Führungselement (15) gehalten ist. An dem Führungselement (15) ist drehbar ein Mitnehmer (6) gelagert. In der Ruhelage ist der Mitnehmer (6) in die Fahrzeugtür uneinsehbar eingeklappt. Beim Transportieren klappt er heraus, hintergreift das Gurtband und verlagert es in eine griffgüngstige Position.
Patent EP-0131113-A2 (EP)
Inventor: RUSSO SAVERIO
IPC: C08L77/00
Filed: 1984-05-14
Abstract: New polycaprolactam-based polymer compositions have been prepared by polymerising caprolactam in the presence of a quantity of nitrile rubber not exceeding 25% by weight of the total mixture weight, and preferably 5-20% by weight. 
     The polymerisation is conducted in the presence of anionic initiators and anionic polymerisation activators. 
     The new compositions obtained are extremely uniform, and have physical and elasticity characteristics which substantially coincide with nylon-6. There resistance to impact and deformation is however substantially higher.
Patent EP-0142732-A2 (EP)
Inventor: SAKATA ISAO
IPC: C07D519/00
Filed: 1984-10-23
Abstract: The subject matter of the invention are pheophorbide derivatives and their alkali metal salt of the general formulas I, la and Il according to the patent claims. The compounds of the invention are useful in cancer treatment.
Patent EP-0147713-A2 (EP)
Title: Enzymatic ATP and FMN assay
Inventor: FOSSATI PIERO
IPC: C12Q1/48
Filed: 1984-12-10
Abstract: An enzymatic determination of one of the coenzymes adenosine triphophate (ATP) or flavin mononucleotide (FMN) based on the use of an flavine adenine dinucleotide (FAD) synthetase-active system in conjunction with the other coenzyme to generate FAD. The generated FAD can then be measured to determine the ATP or FMN concentration in the sample. Preferably, the generated FAD is measured by combination with a corresponding apoenzyme, preferably apo(glucose oxidase), and measuring the activity of the enzyme produced. The resultant active enzyme is preferably measured in a manner which results in a colorimetric response. The present invention provides an ATP or FMN assay which combines the sensitivity of bioluminescent assays with the convenience of a colorimetrically detectable response.
Patent EP-0182011-A2 (EP)
Inventor: KRAUTER HEINRICH
IPC: B41J31/14
Filed: 1985-08-16
Abstract: A process is described for regenerating a heat-sensitive ink ribbon with partially used-up melt-on ink, the heat-sensitive ink ribbon being passed over a heating plate for melting on the remaining melt-on ink and being smoothed in the melted-on state. A device for carrying out this process and a suitable coloured pencil are also described. The coloured pencil is identical to or largely corresponds with the melt-on ink of the heat-sensitive ink ribbon in respect of its composition. Thus heat-sensitive ink ribbons can be regenerated in an inexpensive and simple manner and with sufficient quality so that they can be put to multiple use. <IMAGE>
Patent EP-0178596-A2 (EP)
Inventor: WAGGENER HERBERT A
IPC: B41J2/16
Filed: 1985-10-11
Abstract: A nozzle structure in a crystallographically oriented, monocrystalline silicon includes a pyramidal opening (11) anisotropically etched from the entrance side of the nozzle and truncated in a membrane (12) having a smaller cross-section than the initial cross-section of the entrance opening. The membrane (12) has extending therethrough a pyramidal opening (13) etched anisotropically from the exit side. The vertical axes of both openings are substantially concentric.
Patent EP-0150989-A2 (EP)
Inventor: GLOVER ANTHONY RICHARD
IPC: F02B23/08
Filed: 1985-01-24
Abstract: A spark ignited internal combustion engine includes a cylinder block 2 defining a cylinder which accommodates a piston 4 and is closed by a cylinder head 6. One of the opposed surfaces of the piston and cylinder head affords a recess constituting a combustion chamber 8. The outer edge of the recess is defined, when viewed in plan, by two arcs 22, the radius of curvature of each arc being less at one end than at the other, the decrease in the radius of curvature being in the same sense in the two arcs. In use, when the piston is performing its compression stroke at least two swirl patterns are produced in the inlet charge of air and fuel in separate portions of the combustion chamber in the same sense about respective axes parallel to the axis of the cylinder.
Patent EP-0153849-A2 (EP)
Inventor: HISHINUMA ITARU
IPC: B21B1/26
Filed: 1985-02-22
Abstract: A hot rolling method using a hot finishing mill including a pair of work rolls each having a taper ground end at one end of Its barrel and arranged one above the other with the taper ground ends being on opposite sides so as to locate both edges of a plate-like material to be rolled in respective zones of the taper ground ends. According to the invention the work rolls are cyclically shifted in their axial directions within a range so as not to permit the both edges of the material to come out of the taper ground ends of the work rolls, thereby preventing edge built-ups of the material and simultaneously effecting crown-controlling of the rolled material. The work rolls are finely shifted and simultaneously a bending action is applied to the work rolls in a manner to eliminate a bending action acting upon the work rolls caused by the material being rolled by the work rolls. The work rolls are cyclically shifted, while a distance from an edge of the material to a starting point of the taper ground end of the work roll nearliest to the edge of the material is variably set 80 as to decrease dependently upon increase of thermal expansion of the work rolls. Stepwise variation in shifting distance of the work rolls per unit number of rolled material is varied in a roiling cycle.
Patent EP-0153854-A2 (EP)
Inventor: NAKAGAWA YOSHIMOTO C O SEIKO I
IPC: G03F1/72
Filed: 1985-02-25
Abstract: A process for forming a pattern film comprises irradiating a specific portion of a sample with a focused ion beam in an atmosphere whereby the vapour of an organic compound is present thereby polymerising or carbonising the organic compound on the specific portion to form a desired pattern film thereon. The organic compound used has a vapour pressure at 300°K between 1 x 10 -4  and 5 x 10- 3  Torr.
Patent EP-0186274-A2 (EP)
Inventor: CHU CHIN-CHIUN
IPC: C07C15/46
Filed: 1985-10-17
Abstract: Ethyltoluene is oxidatively dehydrogenated to methylstyrene selectively and in high conversions by treatment with hydrogen sulfide and oxygen at elevated temperatures of about 450°C to 700°C over magnesium oxide catalyst
Patent EP-0187497-A2 (EP)
Inventor: CHEN NAI YUEN
IPC: C10L1/04
Filed: 1985-12-13
Abstract: A process for the production of high boiling jet fuels comprises contacting a chargestock with an end boiling point of about 400°C (750°F) with ZSM-22 under carefully controlled conditions of temperature and pressure and blending the 166°C plus (330°F plus) fraction with a conventional jet fuel in order to obtain a product having acceptable jet fuel properties and having a high boiling range.
Patent EP-0189149-A2 (EP)
Inventor: VIERKOETTER PETER
IPC: G01F11/22
Filed: 1986-01-17
Abstract: The feed and discharge points for the housing (1) and the dosing chamber are alternately opened by relative rotation of the dosing chamber within the housing (1). The end cover (2) of the housing (1) incorporates a vent hole (3) communicating with the interior of the liquid container. Pref. the opposite end cover has guide ring (11) with a retaining bead (12) for securing the dosing chamber so that it is free to rotate. The openings in the dosing chamber cooperating with the feed and discharge points within the housing (1) are offset in the peripheral direction.
Patent EP-0200221-A2 (EP)
Inventor: YOKOUCHI KISHIO
IPC: H05K7/20
Filed: 1986-04-30
Abstract: An evaporation cooling module for cooling semiconductor chips (3) bonded on circuit boards (4) immersed in a coolant liquid comprises heat exchangers (16) to condense evaporated vapour of the coolant, immersed in the coolant liquid and provided with bubble traps (8). The bubble traps, preferably made from porous metal, collect the bubbles of the evaporated coolant and accumulate them around the heat exchangers. Thus the liquefaction efficiency of the coolant is increased, though the heat exchanger is immersed in the coolant. The circuit board may be provided with bubble guides (9) which separate the bubbles of coolant from the surface of the circuit board, and guide them to the bubble traps. Such guided motion of bubbles causes a local convection current of the coolant, which further increases the liquefaction efficiency and improves the uniformity of temperature distribution over the circuit board. Since the heat exchanger is placed in the coolant, its liquefaction efficiency is not decreased by the extracted gas inevitably evolved from various parts in the module. Degassing thus becomes unnecessary and maintenance is simplified.
Patent EP-0209891-A2 (EP)
Inventor: CAYWOOD STANLEY WILLIAM JR
IPC: C08L1/00
Filed: 1986-07-22
Abstract: A fluoroelastomer composition comprising (a) a fluoroelastomer comprising vinylidene fluoride units and units of at least one other fluorine-containing monomer copolymerizable with vinylidene fluoride, said monomer containing 2-7 carbon atoms and containing at least as many fluorine atoms as carbon atoms, and (b) a phosphonate accelerator for curing the fluoroelastomer having the formula:
      where R, R₁ and R₂ independently represent an alkyl radical of from 1-8 carbon atoms, a phenyl radical, a phenyl radical substituted with an alkyl group of 1-4 carbon atoms or an aralkyl radical having from 7-13 carbon atoms such fluoroelastomer composition substantially may reduces mold fouling during curing.
Patent EP-0214606-A2 (EP)
Inventor: BUTLER DONALD R
IPC: B44F1/06
Filed: 1986-09-02
Abstract: There is disclosed a method, and a work table (61 for the simulation of antique and opalescent glass, which is characterized by uneven color tonal and texture shading. The method is practiced by applying a plastic film (16) onto the center island (66) of the work table, applying a plurality of colorants (10, 12, 14), each comprising a liquid carrier and a pigment or dye, to the surface of the plastic film and dragging a wiper (34) across the surface of the film to wipe the colorants onto the film along a first, predominant direction, while oscillating the wiper in a lateral direction. Excess colorants are pushed off the center island of the table onto a surrounding frame (24). The frame can be elevated from the plastic film, thus serving as a removable mask to use during application of the colorants. The film is dried, and adhesively bonded onto a sheet of glass (50). The film (16) is preferably applied as pieces of multiple colors to complete a design pattern on the glass and adhesively backed strips of lead (60) are applied over the boundries between the adjacent pieces of film, thereby simulating a stained and leaded glass product.
Patent EP-0214626-A2 (EP)
Inventor: YAHAGI KAZUYUKI
IPC: A61K8/87
Filed: 1986-09-05
Abstract: Novel hair cosmetic compositions comprising from 0.01 to 10% by weight of a particulate polymer having a weight average diameter of from 0.005 to 0.2 µm, said particulate polymer has a particle size distribution of such that the particles ranging from 0.005 to 0.2 µm in diameter are contained over 95% by weight and has a glass transition temperature, Tg, of over 300°K. As the particluate polymer, polymer latex such as polystyrene latex, vinyl homopolymer latex, polyurethane latex, epoxy resin latex and the like are preferably used. 
     The hair cosmetic compositions provide excellent hair style-forming/retaining property, good combing performance and good feeling of the treated hair. Further, they are free from easy separation which is inevitable for conventional compositions containing inorganic powder such as talc, mica and titanium.
Patent EP-0224165-A2 (EP)
Inventor: HALPAAP REINHARD DR
IPC: C08G18/79
Filed: 1986-11-17
Abstract: Ein neues Verfahren zur Herstellung von lsocyanuratgruppen aufweisenden Polyisocyanaten durch katalystische Trimerisierung eines Teils der Isocyanatgruppen von organischen Diisocyanaten, wobei man als Ausgangsdiisocyanate Gemische einsetzt von a) aliphatisch-cycloaliphatischen Diisocyanaten mit einem NCO-Gehalt von 20 bis 50 Gew.-%, die eine sterisch ungehinderte, an ein primäres aliphatisches Kohlenstoffatom gebundene lsocyanatcruppe und eine sterisch gehinderte lsocyanatgruppe, die an ein tertiäres Kohlenstoffatom, das Teil eines cycloaliphatischen Ringsystems ist, aufweisen, mit b) 1,6-Diisocyantohexan in einer Menge von bis zu 50 Mol-%, bezogen auf die Gesamtmenge der Komponenten a) und b) verwendet und die Verwendung der so erhältlichen Polyisocyanate, gegebenenfalls in mit Blockierungsmitteln für Isocyanatgruppen blockierter Form, als Isocyanatkomponente in Polyurethanlacken.
Patent EP-0226220-A2 (EP)
Inventor: NEWBOWER RONALD S
IPC: A61B5/028
Filed: 1986-12-18
Abstract: A composite catheter for in vivo fluid injection is provided in which a thin tube (32) is located within a lumen (18) of a conventional catheter (10). The thin tube has a small diameter inner passage (44) for the in vivo injection of a fluid to be applied through a port (48) in the catheter wall (12) into the blood stream. A sensing device, such as a thermistor (50), is mounted on the catheter downstream of the port to measure changes in the properties of the fluid resulting from fluid injection for thermodilution applications. The space (45) within the lumen (18) insulates the fluid from the catheter environment and the small bore inner passage (44) reduces residual fluid permitting small fluid injections that accommodate frequent injection measurements.
Patent EP-0192327-A2 (EP)
Inventor: ST-CLAIR MARTHA HEIDER
IPC: A61P37/04
Filed: 1986-01-17
Abstract: The present invention relates to the use of phosphono- formic acid, its esters and salts, in the treatment of acquired immune deficiency syndrome (AIDS).
Patent EP-0190026-A2 (EP)
Inventor: CROSSLAND WILLIAM ALDEN
IPC: G02F1/1339
Filed: 1986-01-27
Abstract: A liquid crystal cell having two sheets (1, 2) secured together with a perimeter seal (3) in which one of the sheets (2) is made of transparent vermiculite. This material can be made in self-supporting membrane form, thinner than glass but is sufficiently robust to act as a substrate upon which to deposit an indium tin oxide transparent electrode layer.
Patent EP-0207775-A2 (EP)
Inventor: TANIGUCHI TAKASHI
IPC: B44F9/08
Filed: 1986-06-30
Abstract: An ornamental article comprising a natural ornamental material such as pearl and a cured coating membrane of a composition based on organic materials which is coated on the surface of said natural ornamental material in a thickness from 0.01 µm to 30µm, with improved properties such as surface luster and resistivity to scratch, light, chemicals, etc.
Patent EP-0221628-A2 (EP)
Inventor: TAHEHARA ISAMU
IPC: H02K21/24
Filed: 1986-07-11
Abstract: A compact, high-torque electric motor in which one motor element (either the stator or rotor) has magnetic poles whose effective magnetic width is substantially equal and which span equal center angles. The second motor element has a plurality of armature groups, each of which occupies a phase sector of the motor element formed by dividing the total periphery by a natural number. All of the armatures within an armature group are connected electrically in series and excited with a current of one phase (either an alternating current phase or an equivalent phase generated by commutator action). Within one pole group the poles may have equal widths or different widths.
Patent EP-0211605-A2 (EP)
Inventor: WATSON KEITH GEOFFREY
IPC: A01N37/50
Filed: 1986-07-29
Abstract: The invention concerns novel compounds ofthe formula I
     wherein:
     the substituent X is chosen from cyano, carbamoyl and thiocarbamoyl;   Z is selected from hydrogen, methyl, C, to C 4  alkanoyl, sulfamoyl, dimethylsulfamoyl and trifluoroacetylamino;   R' is selected from hydrogen, acyl and an inorganic or organic cation;   R 2  is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl and alkynyl;   R 3  is selected from alkyl; and   R 4  is selected from hydrogen, alkyl, and alkoxycarbonyl.   
     The compounds of the invention show herbicidal properties and plant growth regulating properties and in further embodiments and the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of the compounds of formula I, compositions containing as active ingredient compound offormula 1, and herbicidal and plant growth regulating processes utilizing compounds of formula I.
Patent EP-0227386-A2 (EP)
Inventor: QURESHI GULZAR AHMED
IPC: B05C19/02
Filed: 1986-12-11
Abstract: An in-line, continuous, roll-forming tube mill production line. The line includes a supply station for continuously supplying steel strip, a role-forming station for forming the strip into a tubular configuration, and a welding station for joining by welding the edges of the strip. The line also has at least one station for performing a process which calls for the application of a liquid to the exterior of the tubing such as cleaning, rinsing or applying a coating. A preheating station is provided for preheating of the tubing by induction and a powder coating station applies a plastic coating to the exterior of the tubing, the powder coating station having a fluidized bed chamber and means for selectively isolating the tubing from chamber. Finally, the tube mill production line includes a heating station for baking and/or curing of the powder coating. An improved method of forming and coating tubing using a continuous, in-line, roll-forming tube mill production line is also disclosed.
Patent EP-0245681-A2 (EP)
Inventor: WEINECKE CHRISTIAN
IPC: B65G35/00
Filed: 1987-04-25
Abstract: 1. Handling system for parts (T), in particular parcels, with several vertically arranged conveying platforms (2, 2a-2e) which convey the parts in an upward and/or downward direction, and with several fixed floors in the vertical direction (3, 3a-3d, 4, 5) serving as recipient and transfer stations which are vertically arranged parallel and adjacent to the conveying platforms at intervals from one another which correspond to the intervals between the conveying platforms, characterized in that the intervals between the conveying platforms are identical and that, approximately at the level of the floors (3, 3a-3d, 4, 5) are provided transfer devices (6, 6a-6j) which move back and forth in a horizontal plane, by means of which transfer devices (6, 6a-6j) the parts (T) are transferred from the conveying platforms (2, 2a-2e) on to the floors and, in the reverse direction, from the floors on to the conveying platforms.
Patent EP-0253110-A2 (EP)
Inventor: HEIDER PETER DIPL-ING
IPC: H04N5/50
Filed: 1987-05-27
Abstract: In a teletext decoder having a memory for storing the content of n teletext pages, a device for inputting commands, a microcomputer which evaluates the input commands and controls the memory, and an additional memory, it is proposed to store in the additional memory an overview page which can be programmed by means of the device for inputting commands.
Patent EP-0254179-A2 (EP)
Inventor: SCHNEIDER CLAUS DR
IPC: A61K31/4738
Filed: 1987-07-14
Abstract: Compounds of the formula <IMAGE> (R1, R2 and R3 are defined in the description) are described. They can be prepared by known processes. The novel compounds are suitable as active substances for medicaments.