baber/WOPTO huggingface dataset:
Patent EP-0182073-A2 (EP)
Inventor: KLEEBLATT HERBERT
IPC: F02D35/00
Filed: 1985-10-10
Abstract: In an automatic control method for reduction in the level of contaminants emitted by a gas engine, the automatic control process is orientated in accordance with the reference point at which lambda is equal to unity and enriches the mixture after detecting this point by a certain step. Subsequently the instantaneous probe potential is measured and used by an automatic control circuit as a set point, which so affects the actuator for setting the air ratio that the probe potential is kept constant at this set point. The automatic control system in keeping with the invention reacts immediately in response to a disturbance and does not have to wait until a renewed search for the reference point takes place.
Patent EP-0183047-A2 (EP)
Inventor: LEYDEN RICHARD N
IPC: C08G75/02
Filed: 1985-10-22
Abstract: A low temperature photochemical vapor deposition process for the deposition of a layer of a chosen polymer on the surface of a substrate. The polymer comprises repeating hydrocarbon units linked through oxygen, nitrogen, or sulfur atoms and is formed by reacting a vapor phase monomer precursor containing the hydrocarbon units and a vapor phase precursor containing the oxygen, nitrogen, or sulfur under radiation inducement. The low temperature of the process avoids thermal damage to the substrate. Specifically disclosed polymers are polyphenylether and polyxyleneamine, which are useful, respectively, as insulator or passivation layers in semiconductor devices and circuits, and as adhesives.
Patent EP-0184751-A2 (EP)
Inventor: HORSTMANN WALTER DR
IPC: C07C67/00
Filed: 1985-12-02
Abstract: Neue Diaminoalkyldiphenylether der Formel <IMAGE> worin R¹ und R² gleich oder verschieden sind und Wasserstoff oder Methyl bedeuten, wobei jedoch R¹ und R² nicht gleichzeitig für Methyl stehen, werden hergestellt, indem man Alkyldiphenylether der Formel <IMAGE> worin R¹ und R² die obengenannte Bedeutung besitzen, acetyliert, die erhaltenen Diacetylverbindungen in wäßriger-alkoholischer Lösung oder Suspension mit Hydroxylamin in die entsprechenden Dioxime überführt, die getrockneten Dioxime einer Beckmannschen Umlagerung unterwirft und anschließend die dabei gebildeten Diacetylaminoalkyldiphenylether mit wäßriger Mineralsäuren oder Alkalilaugen zu den Diaminen verseift. Die neuen Diaminoalkyldiphenylether finden Verwendung bei der Herstellung von Farbstoffen und Polyurethanen und dienen als Monomere zur Herstellung von Polymeren.
Patent EP-0150955-A2 (EP)
Inventor: MOSDALE BRIAN ERIC
IPC: F16B19/10
Filed: 1985-01-16
Abstract: A cavity rivet (10) is installed using a tool (18) having a frustum shaped anvil portion (22) that deforms or upsets an annular wall forming the cavity (16) in the end of the rivet. The tool (18) also has an anvil pin (20) that is inserted into the rivet cavity (16) to prevent the deformed material from entering the cavity (16) while the frustum (22) deforms the rivet material. This forces the deformed material to take the shape directed by an anvil head portion (22) surrounding the frustum (22). Controlling the force which the anvil pin (20) exerts on the rivet cavity (16) and controlling the size of the cavity (16) in the rivet (10) limits the expansion of the rivet shank (15) as the deformed rivet head (13) is formed.
Patent EP-0156655-A2 (EP)
Inventor: PINZA MARIO
IPC: C07D207/273
Filed: 1985-04-01
Abstract: A process for preparing compounds (1)
     where Y is NR'R 2  or OR, R' and R 2  are hydrogen or C 1-3  alkyl, and R is C 1-3  alkyl, which comprises protecting the hydroxy group of a compound (2),
     cyclising the product under basic conditions and removing the protecting group.
Patent EP-0174830-A2 (EP)
Inventor: UJIHARA HIROSHI
IPC: F16C1/22
Filed: 1985-09-10
Abstract: A wire compensator which is used in a window regulator for raising and lowering a window glass of a motor car door by driving wires connected to the window glass; said wire compensator can absorb elongation occurred in the wires due to tensions repeatedly applied to the wires by means of a pair of levers being rotatable by a spring, so that the wires can be kept stretched at a predetermined tensile strength.
Patent EP-0181081-A2 (EP)
Inventor: HONDA NOBUYASU
IPC: G03G9/08
Filed: 1985-09-27
Abstract: A charged image on a photosensitive layer is developed with a toner containing a releasing agent and a hydroxycarboxylic acid complex salt to form a toner image. The toner image is then transferred to a receptor sheet and fixed to it. The use of a toner containing a specific hydroxycarboxylic acid complex salt brings about a marked advantage of widening a non-offset region to a higher temperature without impairing the antiblocking property, flowability and heat resistance of the toner.
Patent EP-0208041-A2 (EP)
Inventor: CAMPBELL FREDERICK
IPC: C09K23/00
Filed: 1985-12-23
Abstract: A composition comprising a finely-divided non-magnetic solid and a dispersant comprising a poly(C<sub>2</sub> alkyleneinminel carrying at least two mono- or poly-[carbonyl-C<sub>1-7</sub>-alkyleneoxy) groups, a dispersion of the composition in an organic medium and a dispersant comprising a poty(C<sub>2-4</sub>-alkyleneimine) carrying at least two carbonyl-C<sub>1-7</sub>-alkyleneoxy groups.
Patent EP-0208835-A2 (EP)
Inventor: HUTHWELKER DIRK DR
IPC: C08G12/42
Filed: 1986-03-18
Abstract: These aminoplastic resin moulding compositions having reduced aftershrinkage contain condensed monophenyl glycols and can be prepared by dissolving the monophenyl glycols in the aqueous solution of the starting components of the aminoplastic resins and then condensing the mixture.
Patent EP-0211151-A2 (EP)
Inventor: MCCASKILL REX ALLEN
IPC: G06Q50/00
Filed: 1986-04-21
Abstract: A mechanism is disclosed for programming the order of cells for an operator to enter data in a spreadsheet. Each cell of the spreadsheet may be provided with a "next cell" attribute, and these attributes as well as other attributes for the cells are stored in a table. The "next cell" attribute may be a constant, such as the name in the next cell, or it may be a logic expression so that the next cell to be edited can be different depending on some condition. When the operator presses the NEXT CELL key, the "next cell" attribute is searched by accessing the attribute table, and if a "next cell" attribute is found, it is evaluated to determine the next cell to be edited.
Patent EP-0213579-A2 (EP)
Inventor: WOLAK DAVID JOHN
IPC: F16B7/04
Filed: 1986-08-23
Abstract: The agricultural implement has a frame part (16) and a tool holder (20) connected to this horizontally with limited adjustability and receiving a group of tools. For connecting it to the frame part (16) by fastening means (48), a holder (44) with a vertically open long hole (56) is arranged on the frame part (16), and on the tool holder (20) there is a further holder (46) with at least one passage orifice (54) which can be brought in to coincidence with the long hole (56), the fastening means (48) being guided non-rotatably through the long hole (56) and the passage orifice (54). <IMAGE>
Patent EP-0215488-A2 (EP)
Inventor: BLASI DARNER ALEXANDRE
IPC: G07C5/00
Filed: 1986-09-19
Abstract: The central control unit (17) according to the present invention consists of a supply unit (10), a sensor input unit (11), a keyboard (12), a microcomputer (13), a display and alarm unit (14), a storage and timer unit (15), and a supplementary unit (16) whose operation, by interaction among the foregoing units, supplies the driver of the vehicle information on the distance travelled, current and average speed, consumption data a.s.o., the keyboard (12) being used to select the data that are to be displayed.
Patent EP-0222254-A2 (EP)
Title: Nicotinsäurederivate
Inventor: THOMAS RUDOLF DR
IPC: C07D413/04
Filed: 1986-10-28
Abstract: Die Erfindung betrifft neue Nicotinsäurederivate der Formel (I), <IMAGE>in welcherX für Hydroxy, Alkoxy oder den Rest -OM steht, wobeiM für ein Alkali- oder Erdalkaliionenäquivalent oder ein gegebenenfalls substituiertes Ammoniumion steht,undHet für jeweils substituiertes Isoxazolyl, Pyrimidinyl oder Pyrazolyl steht,mehrere Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide sowie neue Zwischenprodukte.
Patent EP-0193395-A2 (EP)
Inventor: BODKIN LAWRENCE E
IPC: H02H3/16
Filed: 1986-02-26
Abstract: Improved shock and electrical-fire protection circuits provide line-to-ground plus "line-to-line" fault protection in a power system, and monitor conditions after protective interruption to safely provide automatic restoration of current when the fault is cleared. Both full-wave and half-wave circuits employ less expensive component combinations, including rectifiers and electromagnetic relays, to carry and switch load current Protection is provided against the possibility of semi-conductor failure and the hazards associated with severed power conductors. A specialized resistance network fault detector for sensitizing enclosures, a hybrid zero sequence current transformer system and polyphase supply provide additional features.
Patent EP-0198608-A2 (EP)
Inventor: KORZEKWA TADEUSZ M
IPC: B02C17/20
Filed: 1986-03-19
Abstract: A method for reducing the particle size of an initial silicon carbinde powder to a milled powder having an average particle size of below 1 micron but greaterthan an average of about 0.2 2 micron, without grinding media contamination. The method comprises milling the larger particles in a vibratory mill in the presence of sintered silicon carbide media comprising silicon carbide pellets having both curved and flat surfaces and a maximum dimension of from about 0.5 to 5 centimetres. The grinding occurs in the presence of a fluid, preferably a liquid, for a sufficient time and at a sufficient vibrational energy to obtain said milled powder having such smaller average particle size. At least 90% of the pellets in the silicon carbide media have a specific gravity (density) greater than 3.05 g/cm 3 . 
     The invention includes the unique media, which may be used for various grinding operations, and includes unique milled powders. One of the unique powders has particles which have an average length to width ratio of greater than 2.5. Another of the unique powders is black silicon carbide containing from 200 to 2,000 parts per million of aluminium in solid solution.
Patent EP-0205270-A2 (EP)
Inventor: SRIVASTAVA SURESH S
IPC: C12R1/91
Filed: 1986-05-23
Abstract: There is provided a radiolabeled monoclonal antibody of the class lgG 1  which reacts readily with both normal human and dog blood platelets while failing to react with thrombasthenic human platelets. This antibody has the property of completely blocking interaction of fibrinogen with platelets induced by ADP, and the ability to detectfresh thrombi in vivo.
Patent EP-0207745-A2 (EP)
Inventor: REID DWIGHT KENDALL
IPC: C10B43/14
Filed: 1986-06-26
Abstract: A method for inhibiting the formation and deposition of filamentous coke on metallic surfaces in contact with a hydrocarbon having a temperature of 315 to 760'C (600 to 1400'F) characterized in that there is added to the hydrocarbon a sufficient amount for the purpose of on ammonium borate. 
     A method for producing coke wherein:
     (I) a hydrocarbon is charged into a zone and brought to a temperature of from about 426 to 704'C (800 to 1300°F) to remove and recover in a separation zone any products which are volatized from and/or formed in the hydrocarbon when heated to the temperature, and   (il) the remainder of the hydrocarbon Is transferred through transfer lines to a coke-forming area where such is cooled to form coke, and   (ill) wherein undesired premature coke formation and deposition is normally experienced on the surfaces of the heating zone, products separation zone ortranafer lines, characterized in that there is added to the hydrocarbon a sufficient amount of an ammonium borate to effectively Inhibit the premature formation and deposition of the undesired filamantous coke in said heating zone, transfer lines and/or volatile or product separation zone.   
     A composition comprising an ammonium borate in a glycollic solvent.
Patent EP-0235435-A2 (EP)
Inventor: SPAULDING GEORGE E
IPC: B25B27/10
Filed: 1986-09-24
Abstract: A tool for applying a spring clamp (24) comprising a pair of handles (12, 14), a pin (15) joining said handles for relative pivotal movement, a pair of jaws (16, 18) on said handles (12,14), a cam (50) pivotally mounted (at 48) on one of the jaws (16) and a pair of side plates (40, 42) pivotally supported (at 44) on the other of said jaws (18). The plates (40, 42) have cam control tracks (64, 66) therein for effecting and controlling radial movement of said cam (50) to complete closure of said clamp during the final movement of the handles (12, 14) towards one another.
Patent EP-0220951-A2 (EP)
Inventor: STIRLING DAVID I
IPC: C12N1/32
Filed: 1986-10-24
Abstract: This invention provides a bioconversion process for producing stable isotope labelled biochemicals. 
     In one embodiment, Methylophilus viscogenes strain ATCC 39893 is cultivated with  13 C-methanol as the sole growth carbon source to produce an accumulated quantity of extracellular uniformly labelled  13 C-heteropolysaccharide Poly 54.
Patent EP-0227565-A2 (EP)
Title: Process for printing a material
Inventor: DOUBLET LUC
IPC: B41F16/00
Filed: 1986-08-25
Abstract: The invention relates to a process for printing a material. 
<??>More specifically, it is concerned with a process by which a material is decorated with a multicoloured design consisting of an association of primary elementary forms, such as any geometrical forms, figures or letters, each having a primary colour, the multicoloured design being produced beforehand on a provisional support from inks capable of being transferred onto the material by heat and pressure. 
<??>According to the invention, a basic set of coloured sheets is formed by stacking one or more sheets covered on one flat face with sublimable ink, the set comprising at least one sheet of each primary colour of the final multicoloured design, the contours of the elementary forms of the decorative design are formed in relation to the outer contour of the material to be decorated by simultaneous cutting in each sheet of the set, all the sheets then each identically possessing precut zones corresponding to the elementary forms of the final design, the multicoloured decorative design is composed on a provisional support by a superposition and/or juxtaposition of the precut primary elementary forms, the primary elementary forms being taken from the sheet of corresponding primary colour, and the multicoloured design thus composed is transferred from the provisional support onto the material to be decorated, the provisional support and material being kept in intimate contact by pressure, and heating being carried out in such a way that there is a sublimation of the inks and an identified diffusion of the inks in the material.
Patent EP-0225286-A2 (EP)
Inventor: CHAUDHURI BHABATOSH
IPC: C07K14/00
Filed: 1986-11-13
Abstract: Novel human t-Pa proteins are provided in which one or more of the naturally occurring N-glycosylation sites is (are) altered in such a manner that glycosylation cannot take place at these sites. The novel t-PAs are suitable as fibrinolytic agents.
Patent EP-0231907-A2 (EP)
Inventor: KISHIMOTO KAZUO
IPC: G05B9/03
Filed: 1987-01-30
Abstract: This invention relates to a duplex loop type transmission system which is so constructed that a plurality of transmission stations are loop-connected with two transmission lines, and the control right for transmission is carried out among said transmission stations. When the trouble, such as disconnection, occurs on the transmission lines and is detected, the station having the control right is adapted to transmit a check signal to the transmission line on which the trouble is detected and the station which receives the check signal returns a response signal to the next station at the side from which the check signal has been transmitted, and the station which receives no response signal carries out the loopback, thereby enabling the clearance of the trouble in a short time.
Patent EP-0266479-A2 (EP)
Inventor: ANDRA RAINER DR
IPC: F16F15/12
Filed: 1987-03-07
Abstract: Ein Torsionsschwingungsdämpfer, bei dem der Schwungring (2) mittels eines ringförmig ausgebildeten, gummielastischen Federkörpers (3) auf dem Nabenring (1) abgestützt ist. Der Federkörper (3) enthält einen lose eingebetteten Führungsring (4), durch den die radiale und axiale Führung des Schwungringes verbessert wird.
Patent EP-0239111-A2 (EP)
Inventor: HEYD ROBERT LEO
IPC: C10K1/32
Filed: 1987-03-26
Abstract: Process for removing metal carbonyl contaminants from a gaseous stream which comprises contacting the gaseous stream with a zinc sulfide absorbent to thereby remove metal carbonyl contaminants from the gaseous stream, and separating the gaseous stream from the zinc sulfide absorbent.
Patent EP-0248208-A2 (EP)
Inventor: CAMPBELL RICHARD WILLIAM
IPC: B32B27/36
Filed: 1987-04-29
Abstract: A flame resistant electrically insulating multilayer material is described herein, in which a flame resistant core which may be comprised of coextrudable, thermoformable thermoplastic materials has at least one electrically insulating outer layer attached thereto. Preferred polymeric materials forming the core include blends of polycarbonates with halogen-containing polycarbonates. Each outer layer typically may be formed from polycarbonates and linear polyesters. The multilayer material may be shaped to surround and shield any sensitive device requiring protection from high voltage arcing or fire.
Patent EP-0250845-A2 (EP)
Inventor: BEN-NASR HEDI DR
IPC: A23F5/20
Filed: 1987-05-22
Abstract: A simple reliable process for decaffeination with a high degree of decaffeination is created, in which denaturation of the green coffee is avoided. In this process, the green coffee moistened to a high water content of 35 to 50% by weight is held for some minutes to some hours at a temperature of 20 to 80 DEG C under a gas atmosphere of 75 to 300 bar and, if necessary, is stirred during this. The pressure is then reduced abruptly or within a few minutes with avoidance of freezing to pc >/= p >/= 1 bar (pc = the critical pressure of the gas used). The green coffee is washed with the supercritical gas to give selective extraction of the caffeine and, if required, the process is repeated several times. The green coffee is then predried in a centrifuge and roasted.
Patent EP-0253206-A2 (EP)
Inventor: PEITZ ELMAR DIPL-ING
IPC: H05K7/20
Filed: 1987-07-01
Abstract: Two cooling sets, located in separate cabinets, are allocated to each central control unit for liquid cooling, the cooling sets being connected to one another by means of a separable coolant line and a coolant stopcock being provided before and after each separating point. <IMAGE>
Patent EP-0239230-A2 (EP)
Inventor: WATANABE TAKASHI
IPC: H01R39/36
Filed: 1987-02-20
Abstract: A current-collecting brush apparatus is disclosed in which brushes (1, 11) are held slidably on a brush holder (3) and pressed against a rotor (9) by a brush-pressing spring (6). Pigtails (12a, 12b) connected to supply current to the brushes comprise a plurality of spiral conductors in parallel which are connected by being coiled in mutual opposite directions to offset the magnetic fluxes generated therein.
Patent EP-0240157-A2 (EP)
Inventor: SATO HIROCHIKA
IPC: G06K19/06
Filed: 1987-02-27
Abstract: A single transmission line bidirectional optical communication system comprises a directional coupler (10) including a polarising beam splitter (11) and an optical system for separating an optical output signal to be outputted to a single transmission line (100) and an optical input signal to be inputted from said single transmission line. An optical transmitting circuit (20) is provided for coding original data (DO) by using a clock signal (CKT) of predetermined frequency and for subsequently converting the coded data into an optical signal by means of a light emitting element (23). An optical receiving circuit (30) converts an optical input signal into an electric signal, amplifies the electric signal, recognises the electric signal through a comparator (33) including an automatic threshold controlling circuit for automatically setting a threshold level at a substantially average value of input signal intensities, and subsequently decodes the signal to reproduce and output the clock signal and data (D1). An optical output controlling circuit (40) controls whether or not an optical signal needs to be outputted from the optical transmitting circuit (20). A frequency discriminating circuit (50) discriminates the frequency of the reproduced clock signal (CKR) to output a status signal (STC) indicating said frequency. A clock controlling circuit (60) determines and outputs its own transmission clock frequency (CKT) according to   the status signal (STC) coming from the frequency discriminating circuit (50) in the state in which no optical signal is outputted from the optical transmitting circuit (20) under the control of the optical output controlling circuit (40), and for outputting a status signal (STM) indicating the transmission clock frequency.
Patent EP-0244200-A2 (EP)
Inventor: BURROWS RONALD WILLIAM
IPC: G03C1/09
Filed: 1987-04-28
Abstract: High contrast negative acting silver halide emulsions suitable for laser scanning applications comprising a Group VIII metal compound and one or more spectrally sensitising dyes of the formula
     
       
     The emulsions have good long term stability and good sensitivity.
Patent EP-0251738-A2 (EP)
Inventor: WILLIAMS JOHN KENNETH
IPC: B05C11/10
Filed: 1987-06-26
Abstract: A coating system is disclosed comprising apparatus for coating webs comprising a rigid, elongated trough (18), a cylindrical applicator (10) mounted for rotation about its axis within the trough, the trough having an arcuate upstream liquid-retaining surface (20) and an arcuate downstream liquid-retaining surface (22) substantially parallel to, and closely spaced from, the lower surface of the applicator to define an arcuate coating zone (24), a manifold (26) between the upstream and downstream surfaces, the manifold extending substantially parallel to the axis of the applicator, the downstream and the upstream surfaces extending from the manifold upwardly a sufficient distance along the periphery of the cylindrical applicator to retain most of any liquid in the coating zone, a wall (38, 40) at each end of the trough to retain the liquid in the coating zone, each of the walls being closely spaced from the adjacent end of the cylindrical applicator, an arcuate drain channel (34) adjacent to at least one of the walls to collect overflow liquid from the downstream liquid-retaining zone and to return it by gravity to the manifold, and means (46) for continuously introducing liquid into the manifold. A process for using this type of apparatus for coating webs is also disclosed.
Patent EP-0262769-A2 (EP)
Inventor: MA THOMAS TSOI-HEI
IPC: F01L13/00
Filed: 1987-07-31
Abstract: The invention relates to an internal combustion engine having two intake ports per cylinder, poppet valves in the two intake ports, cams for activating the poppet valves and means for phase shifting the activation of one of the valves relative to the other. 
     The engine is operated so that at high air flow conditions the intake valves open together whereas under progressively lower air flow conditions one valve is retarded progressively to open later in the cycle, the degree of phase shift permitting the valve to remain open for sufficient time after the induction stroke to degrade the volumetric efficiency by allowing partial expulsion of the charge from the cylinder, thereby permitting regulation of the power output of the engine independently of any throttling in the air intake manifold.