baber/WOPTO huggingface dataset:
Patent EP-0100230-A2 (EP)
Inventor: DICKINSON III BEN WADE OAKES
IPC: E21B17/07
Filed: 1983-07-25
Abstract: 0 Apparatus for forming a bore hole in an underground formation including a guide pipe (30, 32) with a fluid seal and a tube (34) sealed with the seal and terminating in a drillhead (36) with at least one fluid exit port. The tube moves out the exit end of the guide pipe into the formation under hydraulic pressure applied against the drillhead. Preferably, the bottom of the guide tube includes a whipstock (30a, 32a) to turn the drillhead, preferably from a vertical to a horizontal direction, to form a radial. The whipstock may be stationary or may be extendible.
Patent EP-0106624-A2 (EP)
Inventor: RICHARDS BRIAN THOMAS
IPC: A23G3/20
Filed: 1983-10-05
Abstract: In the manufacture of a foamed confection such as foamed chocolate, a confection in liquid form is mixed with carbon dioxide under pressure and passed still under pressure to a depositor (6). The mixture is discharged from the depositor (6) through annular outlet orifices (13) which are opened and closed in turn by associated valves (14) so that at any one time some of the orifices (13) are discharging the mixture, and the number of orifices (13) which are closed does not vary. Each annular orifice (13) has a length which is not greater than its diameter. Each valve (14) has an annular valve seat (26) and a valve member (19) movable into and out of engagement with the valve seat (26).
Patent EP-0112696-A2 (EP)
Inventor: DESLER JAMES F
IPC: G01V1/02
Filed: 1983-12-15
Abstract: Disclosed is an underwater seismic energy source which includes a plurality of airguns. Each of the airguns has substantially the same size, weight and external configuration, but the internal capacities are configured such that when the guns are fired the primary pulses interfere constructively and the bubble pulses interfere destructively. Each of the airguns is connected in the same way to an individual tow line, each having the same length. When the airguns are towed, they all maintain substantially the same depth, even without flotation devices such as Norwegian buoys or rigid floats.
Patent EP-0115158-A2 (EP)
Inventor: MIZUNOYA NOBUYUKI C O PATENT D
IPC: H05K3/38
Filed: 1983-12-20
Abstract: In a method of manufacturing a substrate suitable for receiving a semiconductor module, a sheet of copper is disposed on a surface of a ceramic plate, the plate and sheet are heated together at a temperature in the range 1065 - 1083°C to bond the copper and ceramic together and parts of the copper sheet are etched away to leave a copper sheet of predetermined shape on the surface of the ceramic plate.
Patent EP-0127007-A2 (EP)
Inventor: DILL FREDERICK HAYES
IPC: G06F13/40
Filed: 1984-05-03
Abstract: Input data words of variable data field width are interfaced to a fixed width data bus. The apparatus includes a circuit incorporating a modulo N c  down shifter for translating an N f  bit length input data word into an N c  bit length output data word for interfacing with an N c  bit length data bus and further including mask means for generating a mask when the N f  bit length is not an even multiple of the N c  bit length.
Patent EP-0129158-A2 (EP)
Inventor: RUTZEN HORST DR
IPC: C07C215/40
Filed: 1984-06-07
Abstract: Quaternary ammonium compounds having at least one long-chain hydroxyalkyl radical are prepared by reacting the salt of a tertiary amine and of a weak acid with an epoxide compound which introduces the long-chain hydroxyalkyl radical, in a stoichiometric ratio in water at elevated temperature under atmospheric pressure. Before the reaction starts, the aqueous phase of the two-phase reaction mixture has a pH of not less than 7.
Patent EP-0130582-A2 (EP)
Title: Verfahren zur Herstellung von Essigsäure und Methylacetat
Inventor: MUELLER FRANZ-JOSEF DR
IPC: C07C67/36
Filed: 1984-06-28
Abstract: Herstellung von Essigsäure und Methylacetat durch Gasphasencarbonylierung von Methanol in Gegenwart von Nickel enthaltenden Katalysatoren sowie in Gegenwort von Chlor, Brom oder Jod oder flüchtigen Verbindungen dieser Halogene als Promotoren, indem man hierzu Katalysatoren verwendet, deren aktive Masse aus mindestens 1 Gew.-% Nickel besteht und die pro Gew.-Teil Nickel 0,001-1 Gewichtsteile Palladium enthalten, sowie Trägerkatalysatoren, deren Aktive Masse Ni und Pd im vorgenannten Mengenverhältnis enthält.
Patent EP-0131925-A2 (EP)
Inventor: WAKUI TADAHIRO
IPC: C01F7/141
Filed: 1984-07-12
Abstract: The metal oxides having a very narrow pore size distribution of micropores within the range of between 10 and 100 Angstroms can be prepared by reacting a water-soluble basic salt of metal hydrate with an organic compound such as an acid halide in a specific manner. The pore diameter of the metal oxide can be arbitrarily controlled within the range of micropore size by changing the molecular chain length of an organic compound, treating with an acid or calcinating at different temperature. It is desirable that the narrow pore size distribution is centered within the range of 1-30 Angstroms, preferably 1-15 Angstroms when the metal oxide is used as a catalyst carrier.
Patent EP-0136451-A2 (EP)
Title: Arylmethyl-ether derivatives, pesticides containing these compounds and process for their preparation
Inventor: FRANKE HEINRICH DR
IPC: C07D317/50
Filed: 1984-07-26
Abstract: Novel arylmethyl ether derivatives of the formula <IMAGE>  in which R1 is aryl, or aryl which is substituted by C1-C4-alkyl, halogeno- C1-C4-alkyl, phenyl-C1-C4-alkyl, C2-C4-alkenyl, halogeno-C2-C4-alkenyl, phenyl-C2-C4-alkenyl, C2-C4-alkynyl, halogeno-C2-C4-alkynyl, phenyl- C2-C4-alkynyl, C1-C4-alkoxy, halogeno-C1-C4-alkoxy, phenyl-C1-C4-alkoxy, C2-C4-alkenyloxy, halogeno-C2-C4-alkenyloxy, phenyl-C2-C4-alkenyloxy, halogen, cyano, nitro, aryloxy, halogenoaryloxy, C1-C4-alkylaryloxy or nitro-C1-C4-alkylaryloxy,  R2 is hydrogen, methyl or halogen,  R3 is hydrogen, methyl or halogen,  R4 is hydrogen, cyano or ethynyl, R5 is phenyl, pyridyl, or phenyl or pyridyl which are monosubstituted or polysubstituted by C1-C6-alkyl, halogeno-C1-C6-alkyl, phenyl-C1-C6- alkyl, C1-C6-alkyl which is interrupted by O, N or S atoms, C2-C4- alkenyl, halogeno-C2-C4-alkenyl, phenyl-C2-C4-alkenyl, C1-C4-alkoxy, halogeno-C1-C4-alkoxy, phenyl-C1-C4-alkoxy, C2-C4-alkenyloxy, halogeno- C2-C4-alkenyloxy, phenyl-C2-C4-alkenyloxy, aryloxy, halogenoaryloxy, C1-C4-alkylaryloxy, arylamino, halogenoarylamino, C1-C4-alkylarylamino, aryl-N-C1-C4-alkylamino, aryl-N-C1-C4-arylamino, aroyl, halogenoaroyl, C1-C4-alkylaroyl, aryl, halogenoaryl, C1-C4-alkylaryl or halogen, pesticides containing these compounds, and their preparation.
Patent EP-0148469-A2 (EP)
Inventor: FREI WILLI
IPC: B01D53/34
Filed: 1984-12-19
Abstract: Bei dem Verfahren und der Vorrichtung zum Abscheiden von Schadstoffen aus einem Rauchgas wird in einer Absorptions-Wärmetauscheranordnung (1) sowohl das Waschen als auch das Kühlen des Rauchgases vorgenommen, wobei das Rauchgas unter den Taupunkt gekühlt wird und dieser Kühlvorgang durch Außenluft im Gegenstrom erfolgt. Das Rauchgas wird bei seinem Durchtritt durch den Wärmetauscher in mindestens zwei parallel geführte Teilströme aufgeteilt, von denen der erste Teilstrom in eine erste Behandlungszone (12) und der zweite Teilstrom in eine zweite Behandlungszone (11) eingeleitet wird. Die beiden Behandlungszonen sind parallel zueinander geschaltet. In der ersten Behandlungszone (12) wird in das Rauchgas eine erste Absorptionsflüssigkeit eingebracht, die ein weitgehendes Ausfällen der Schadstoffe aus dem Rauchgas bewirkt (Gasreinigung), während in der zweiten Behandlungszone (11) in das Rauchgas eine zweite Absorptionsflüssigkeit eingebracht wird, in der die ausgefällten Schadstoffe löslich sind (Anlagenreinigung). Diese beiden Behandlungszonen werden zyklisch getauscht.
Patent EP-0123355-A2 (EP)
Inventor: GOEDHART CORNELIS
IPC: D21B1/02
Filed: 1984-04-16
Abstract: A method of separating domestic waste comprises the steps of shredding the waste, separating the shredded waste in a first wind sifter 2 into a heavy fraction and a light fraction which comprises mainly paper, plastics sheet and organic material, screening the lightfraction so as to obtain a throughflow mainly comprising organic material and an overflow mainly comprising paper and plastics sheet, and separating the overflow in a second wind sifter 7 into a heavy fraction comprising mainly paper and a light fraction comprising mainly plastics sheet. To provide a clean plastics fraction suitable for re-use, the light fraction from the first wind sifter 2 is screened on a coarse screen 5 having a screen opening size smaller than the average dimension of the plastics sheet in the waste after shredding so that the throughflow mainly comprises organic material and smaller pieces of paper and the overflow comprises mainly plastics sheet and larger pieces of paper and cardboard, and, after separation of the overflow from the coarse screen in the second wind sifter7 into a heavy fraction comprising mainly larger pieces of paper and cardboard and a light fraction comprising mainly plastics sheet contaminated with light paper, this light fraction from the second wind sifter is wetted and then cleaned in a plastics afterseparator so as to provide a first fraction which contains clean plastics sheet and a second fraction which contains wet paper fibres. To form a combustible fuel the heavy fraction from the first wind sifter is separated by screening into an inert fraction and a combustible fraction, andthis combustible fraction is combined with the heavy fraction from the second wind sifter.
Patent EP-0147884-A2 (EP)
Inventor: RAMMLER ROLAND DR-ING
IPC: C01B31/36
Filed: 1984-12-06
Abstract: The quartz pellets are kept in a trickling or fluidising movement in a cracking zone, while cracking reactions are effected with addition of hydrocarbons at temperatures of about 400 to 800 DEG C, thereby achieving coke-coating of the quartz pellets. Upstream of the cracking zone, the quartz pellets can be heated to temperatures of about 100 to 800 DEG C in a pre-heating zone. The coke-coated quartz pellets can be further processed to give silicon carbide (SiC) or silicon. <IMAGE>
Patent EP-0115395-A2 (EP)
Inventor: COLE TERENCE MICHAEL
IPC: G06F21/22
Filed: 1984-01-17
Abstract: A computer processor system includes a protection unit (10) for preventing execution of programs not authorised for use with that system while allowing the user's own programs to be executed unimpeded. A RAM (9) in the protection unit (10) is addressed by a buffer (8) holding the function code of a retrieved instruction and outputs a microprogram step number. The function code is larger than is required to specify its effect. Some values of the function code are unprotected and for them the RAM 9 always outputs the correct step number. Other values are protected and for them the correct step number is output only if the value has been enabled by writing the step number into the RAM 9 in response to information input from a removable device (11 Unprotected values may be used in the user's program. The protected values provide aliases for the unprotected values and may be used in a supplier's program.
Patent EP-0122699-A2 (EP)
Inventor: WILLIAMS IAN GABRIEL
IPC: C08K13/02
Filed: 1984-02-23
Abstract: A glass-reinforced, fire-retardant, arc-track resistant polyamide composition characterised in that it contains:
     (a) at least 35% by weight of a fibre-forming polyamide,   (b) 15% to 30% by weight of glass fibres or particulate fillers,   (c) 17.5 to 27.5% by weight of melamine or melamine cyanurate,   (d) 1 to 10% by weight of brominated fire retardants selected from a brominated polyphenylene oxide or a brominated epoxy resin, and   (e) a synergist selected from zinc oxide, zinc borate, a mixture of zinc oxide and zinc borate and a mixture of antimony oxide and zinc borate, wherein the concentration of oxide present in the synergist is between 0 and 5%, the concentration of borate present is between 0 and 25% by weight, and the total weight of synergist is at least 1%, the weight percentages of the constituents (a), (b), (c), (d) and (e) totalling 100%.
Patent EP-0127348-A2 (EP)
Inventor: LITTLE GEORGE J
IPC: B41F13/00
Filed: 1984-05-03
Abstract: A machine for printing both text and a number on a sheet of paper in a single run of the sheet of paper through the machine, the machine comprising:
     text-printing means for continuously printing text on successive sheets of paper and numbering means for automatically alternatingly numbering repetitively or consequently such that each number is printed on a predetermined number of successive sheets of paper printed with text by the text-printing means; the numbering means including; number-printing means for printing one or more numbers on a sheet of paper which has been printed with text by the text-printing means, detent means for activating or deactivating the number-printing means, electronic computing means for counting sheets of paper passing through the machine and signalling when a predetermined number of sheets of paper have been counted, control means for simultaneously signalling the detent means to activate the number-printing means and the electronic computing means to start counting or simultaneously signalling the detent means to deactivate the number-printing means and the electronic computing means to discontinue counting, detection means for signalling the electronic computing means that a sheet of paper passed through the machine, and number-changing means for changing each number printed by the number-printing means to the next consecutive number upon receiving the signal from the electronic computing means that the predetermined number of sheets of paper have been counted.
Patent EP-0125118-A2 (EP)
Inventor: WADA HENRY GARRETT
IPC: G01N33/543
Filed: 1984-05-04
Abstract: @ The inventive concept provides an immunoassay using an enzyme label, in which the detection of the unknown substance is performed colorimetrically directly upon a solid surface. Preferably, the surface is an impermeable surface of a dipstick. To detect antigen in a biologically derived fluid sample, a dipstick containing bound antibody may be contacted with the sample and with a soluble enzyme-labeled antibody, to cause the antigen to bind to both the immobilized antibody and the labeled antibody on the surface. After separation of unreacted reagents, the solid surface is contacted with a substrate which converts from a soluble form to an insoluble colored form in the presence of the enzyme and deposits upon the surface of the solid surface. The solid surface is separated from the solution. The sandwich immunoassay technique may also be employed to detect antibody in the sample by reversing the roles of the antigen and antibody. The system is also applicable to a competitive binding technique. The invention further includes a colored dipstick produced by this means.
Patent EP-0156252-A2 (EP)
Inventor: KAISER BERNHARD
IPC: G07D5/08
Filed: 1985-03-14
Abstract: Als zusätzliches Prüfkriterium wird die magnetische 22 Eigenschaft einer Münze nach deren Eingabe in eine selbstkassierende Parkuhr geprüft. Eine Münze (5) lieft nach der Eingabe auf einer Münzauflage (20, 21) und beeinflußt unmittelbar einen in diesem Bereich angeordneten, als doppelarmige Wippe (37) ausgebildeten Anker (38). Ein Permanentmagnet (29) an einem Arm der Wippe (37) wird durch eisenhaltiges Material einer Münze (5) angezogen oder verbleibt in der Ausgansposition, falls diese Materialeigenschaft fehlt. Aufgrund der damit steuerbare Wippe (37) in zwei Funktionslagen ist ein Sperrbügel (40) in und außer Eingriff zu einem Prüfsegment (29) steuerbar, wodurch eine Münze (5) der weiteren Durchmesserprüfung zuführbar ist oder sofort ausgeschieden wird. Mit der Vorrichtung läßt sich je nach Einstellung des Sperrbügels (40) zum Prüfsegment (29) eine Ausscheidung zwischen Münzen mit oder ohne ferromagnetischen Eigenschaften durchführen, wobei nach Wahl eine der beiden Münzsorten der Auswertung zugeführt, die andere entsprechend ausgeschieden wird.
Patent EP-0161514-A2 (EP)
Inventor: BARRY ROBERT LLOYD
IPC: H03K19/0952
Filed: 1985-04-17
Abstract: A dual mode logic circuit for selectively coupling first and second inputs to first and second outputs. The circuit comprises first gating means for coupling said first input to both said first and second outputs and second gating means for coupling said first input to said first output and for coupling said second input to said second output. The circuit is controlled by means for selectively activating said first or said second gating means.
Patent EP-0161592-A2 (EP)
Inventor: SCHLOEGL GUNTER DR DIPL-PHYS
IPC: G03F7/115
Filed: 1985-05-03
Abstract: Es wird ein lichtempfindliches Aufzeichnungsmaterial für die Herstellung von Flachdruckplatten beschrieben, das aus einem Schichtträger und einer negativ arbeitenden lichtempfindlichen Schicht besteht, die als lichtempfindliche Verbindung ein Diazoniumsalz-Polykondensationsprodukt und ferner ein farbloses, in Wasser und organischen Lösungsmitteln unlösliches anorganisches Pigment mit einem mittleren Teilchendurchmesser von 1-20 µm in einer Menge von 0,01-2 Gew.%, bezogen auf die nicht flüchtigen Bestandteile der Schicht, in gleichmäßiger Verteilung enthält. Der Pigmentgehalt bewirkt die Ausbildung einer rauhen Schichtoberfläche, durch die die Vakuumanlegezeit im Kopierrahmen verkürzt wird. Die Anwesenheit des Pigments in der Schicht bewirkt ferner eine bessere Tonwertwiedergabe im Druck.
Patent EP-0163166-A2 (EP)
Inventor: SCHMITT CARL
IPC: E06B3/663
Filed: 1985-05-04
Abstract: A rectangular covering plate consists of plates (3, 4) which are held, with distance elements, plane parallel and at a distance from one another in a bordering frame (5) which consists of four profile sections (6, 7, 8, 9). <IMAGE>
Patent EP-0168008-A2 (EP)
Inventor: AKAGI YASABURO
IPC: C07K14/57
Filed: 1985-07-06
Abstract: The present invention relates to a human γ-interferon composition frozen or lyophilized in the substantial absence of inorganic salt and in the presence of amino acid. 
     The activity of the above composition decreases very little during freezing or lyophilization and during storage. Upon thawing or reconstitution of the composition, no turbidity is produced. Therefore, the composition can advantageously be used as an antiviral or antitumor agent, among others.
Patent EP-0179271-A2 (EP)
Inventor: SASSERATH AREND
IPC: F24D3/10
Filed: 1985-09-18
Abstract: 1. Filling device for introducing fresh water into a closed heating installation, comprising (a) a pressure reductor (1) connected on the inlet side to a fresh water conduction, (b) a tube separator (20) connected to the outlet side of the pressure reductor (1) and having a water-carrying movable member (23), - which in a first operative position is advanced and establishes a connection between a fresh water outlet (22) communicating with the outlet of the pressure reductor (1) and the heating installation, bridging a point of separation (15), - which, in a resting position, ends upstream from the point of separation and closes the fresh water outlet (22), and - which is displaceable by a servomotor to which is applied the fresh water pressure from the resting position to the operative position, (c) a backflow preventor (7) arranged downstream from the tube separator (20) and the point of separation (15) and connected to an inlet of the heating system, and (d) a control arrangement (40) arranged to control the application of the fresh water pressure to the servomotor, characterized in that (e) the control arrangement (40) comprises a differential pressure sensor (41) on which is applied, on one side, the pressure from the outlet of the pressure reductor (1) and, on the other side, the pressure in the heating system, (f) the servomotor for the tube separator (20) is arranged to be controlled by the differential pressure sensor (41) such that - the tube separator (20) is moved, with a first pressure in the heating installation which is equal to the pressure at the outlet of the pressure reductor, to its resting position, and - the tube separator (20) is arranged to be advanced to its operative position with a second pressure in the heating installation which is less than the first pressure.
Patent EP-0183274-A2 (EP)
Inventor: TAHARA MASATO
IPC: H04B7/00
Filed: 1985-11-29
Abstract: In order to reset a cross-polarization interference canceller for use in a digital radio communications receiver, two polarized-signal discriminators are provided in a manner to be coupled respectively to receive reproduced digital data from the corresponding demodulators. In the event that the demodulator produces an output not characteristic thereof, the corresponding polarized-signal discriminator produces a reset signal to reset the canceller.
Patent EP-0161762-A2 (EP)
Inventor: DIXON KENNETH W
IPC: C08F26/00
Filed: 1985-03-26
Abstract: @ Novel water-insoluble, water-swellable diallyl quaternary ammonium salt polymers are prepared by polymerizing the corresponding monomer(s) in the presence of a polyfunctional vinyl compound as a crosslinking agent.
Patent EP-0162594-A2 (EP)
Inventor: GRAY JOHN D
IPC: B29C41/22
Filed: 1985-04-24
Abstract: Apparatus and a process for manufacturing multiple colour thin walled hollow shells for parts such as automobile door panels, control and instrument panels from dry thermoplastic powders includes a powder box divider to form two or more compartments in a powder charge box and means for joining the charge box divider end-to-end with a mould separation edge on an open-ended heated mould for separating the mould into two or more sections; each compartment of the charge box has a different colour powder. The charge box and mould are joined and then are rotated so that the powder is distributed into each mould section by gravity flow with the powder from each section flowing to the divider which separates the colours so as to form two or more tones on a resultant shell of cured material.
Patent EP-0183435-A2 (EP)
Inventor: YOSHIO JUNICHI C O PIONEER ELE
IPC: G11B7/09
Filed: 1985-11-13
Abstract: A focus servo device for an apparatus for reproducing recorded information which includes a pickup for reproducing information recorded on a recording disk and a tracking servo device for maintaining the pickup over a recorded track on the disk, has means (53) in which loop gain is reduced in response to detected abnormalities (22) in a recording disk, in order to prevent interference with a tracking servo device in an optical disk player.
Patent EP-0186509-A2 (EP)
Inventor: ELSON EDWARD EARL
IPC: F16B2/10
Filed: 1985-12-23
Abstract: A tubing occlusion clip comprising a first wall portion, first and second arms joined to spaced regions of the first wall portion and a closing wall portion joined to the first arm and extendible to the second arm such that the arms cooperate with the wall portions to form a closed loop. The wall portions have openings, and a tube is coupled to the first wall portion and extends across the closed loop and through the opening of the closing wall portion. First and second clamping members are carried by the first and second arms, respectively, and they are adapted to have the tube extend therebetween. The arms are relatively movable toward each other to a clamping pesition in which the tube is clamped between the clamping members and relatively movable away from each other to a releasing position. Interlocking members are provided on the closing wall portion and the second arm for positively locking the closed loop against opening when the arms are in the releasing position.
Patent EP-0203440-A2 (EP)
Inventor: KRAEMER WOLFGANG DR
IPC: A01N43/653
Filed: 1986-05-12
Abstract: Neue Dichlorcyclopropylalkyl-hydroxyalkyl-azol-Derivate der Formel <IMAGE> in welcher R, R¹, R², R³, Z und n die in der Beschreibung angegebene Bedeutung haben, sowie deren Metallsalz-Komplexe und Säureadditions-Salze, ein Verfahren zur Hestellung der neuen Stoffe und deren Verwendung als Fungizide. Neue Azolylketon-Derivate der Formel <IMAGE> in welcher R, R¹, R², R³, Z und n die in der Beschreibung angegebene Bedeutung haben, und ein Verfahren zur Herstellung der neuen Stoffe der Formel (II).