baber/WOPTO huggingface dataset:
Patent EP-0173316-A2 (EP)
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D239/46
Filed: 1985-08-19
Abstract: Die Erfindung betrifft neue 1-(2-Oxyaminosulfonylphenylsulfonyl) -3- heteroaryl-iso(thio)-harnstoffe der allgemeinen Formel (I) <IMAGE> in welcher R für einen gegebenenfalls substituierten Rest aus der Reihe Alkyl, Alkenyl, Alkinyl, Cycloalkyl-alkyl, Cycloalkyl, Aralkyl, Aryl und Hetaryl steht, R¹ für einen gegebenenfalls substituierten Rest aus der Reihe Alkyl, Alkenyl, Alkinyl, Cycloalkyl, Cycloalkylalkyl, Aralkyl und Aryl steht, R² für Wasserstoff oder für einen gegebenenfalls substituierten Rest aus der Reihe Alkyl, Alkenyl, Alkinyl und Aralkyl steht, R³ für einen gegebenenfalls substituierten und/oder gegebenenfalls anellierten sechsgliedrigen aromatischen Heterocyclus welcher wenigstens ein Stickstoffatom enthält, steht und Q für Sauerstoff oder Schwefel steht, sowie Addukte von Verbindungen der Formel (I) mit starken Säuren, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.
Patent EP-0176956-A2 (EP)
Inventor: AMSCHLER HERMANN
IPC: C07D413/14
Filed: 1985-09-26
Abstract: Diaryl compounds of formula I    <IMAGE>  (I)  wherein Ar represents a ring of the formula   <IMAGE>  in which Y denotes oxygen (O), sulfur (S), vinylene (-CH=CH-), azomethine (-CH=N-) or a group of the formula   <IMAGE>  R1, R2 and R3 are identical or different and denote hydrogen, C1-C6-alkyl, C3-C7-alkoxyalkyl, aryl, aryl-C1-C6-alkyl or aryloxy-C1-C6-alkyl, R4 and R5 are identical or different and denote hydrogen, hydroxyl, halogen, nitro, cyano, trifluoromethyl, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkoxy which is completely or partly substituted by fluorine, C1-C4-alkoxycarbonyl, C2-C5-acyl, amino or mono- or di-C1-C4-alkylamino, R6, R7, R8 and R9 are identical or different and denote hydrogen, hydroxyl, halogen, C1-C4-alkyl, C1-C4-alkoxy, amino, mono- or di-C1-C4-alkylamino, or C1-C4-alkoxy which is completely or partly substituted by fluorine, and A denotes straight-chain or branched C2-C5-alkylene, which can be substituted by C1-C4-alkoxy or aryl, and their salts are new compounds for the treatment and prophylaxis of diseases of circulatory origin.
Patent EP-0187981-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65G47/51
Filed: 1985-12-19
Abstract: Die Zuführung von Gegenständen, insbesondere (Klein-) Packungen (10) zu einer Verarbeitungsstation, insbesondere Sammel- und Verpackungsstation (21), kann zeitweilig durch Störungen im Bereich derselben unterbrochen sein. Um Schäden an den Packungen (10) infolge des weiterlaufenden Packungsförderers (11) zu vermeiden, wird eine Anzahl von Packungen (10) - Staureihe (27) - vom Packungsförderer (11) zeitweilig abgehoben. Die nachfolgenden Packungen (10) werden in Packungsgruppen (22) einem Packungsspeicher (42) zugeführt.
Patent EP-0169720-A2 (EP)
Inventor: SHEUFELT EDWARD L
IPC: B41J2/19
Filed: 1985-07-19
Abstract: An ink jet printer includes a compact ink drop generating module (10) comprising an ink jet print head (14) mounted to a body (12) which contains high and low frequency ink pressure transient suppressing mechanisms (90, 68, 80). These mechanisms inhibit the ingestion of air into print head (14) and formation of print head clogging air bubbles. The body (12) also includes a purgable bubble trap (72). Head (14) may be of the air assisted type. Air supplied to the head pressurizes ink at one side (82) of the diaphragm (80) and at the other side (84) of the diaphragm to increase the fluid capacitance of the diaphragm. The module (10) is easy to replace as a unit.
Patent EP-0166675-A2 (EP)
Inventor: HAMILTON WILLIAM ROGER
IPC: E21B19/16
Filed: 1985-06-20
Abstract: A wrench assembly for making and breaking connections between tubular members, such as a drill string and a top drive sub. The wrench assembly consists of a lower wrench (33) and an upper wrench (31). The lower wrench (33) has a curved gate arm (41) and a curved latch arm (43) pivotable between an open position and a closed position. The gate arm (41) has a plurality of teeth on its outer surface, and the latch arm (43) has a plurality of teeth on its inner surface, for locking engagement with the teeth on the gate arm (41). The lower wrench (33) also has a clamping cylinder (61) and a die block (59) for forcing the tubular member against the gate arm (41). The upper wrench (31), mounted above the lower wrench (33), has a semicircular plate (65). At least one spline (67) is mounted on the interior surface of the semicircular plate (59) for engagement with at least one spline on the top drive sub. A fluid cylinder (71) is provided for applying torque to the wrenches to rotate one of the wrenches with respect to the other wrenches.
Patent EP-0198280-A2 (EP)
Inventor: FREDERICKS EDWARD CARMINE
IPC: H01L21/027
Filed: 1986-03-25
Abstract: A process for the development of photoresist which uses no wet developing step is disclosed. An exposed photoresist layer is initially treated with an organosilicon compound such that silicon atoms bound to the exposed photoresist resulting in different etch resistance in the exposed and unexposed areas. Following such treatment, the photoresist layer is selectively etched to define a mask image in the photoresist layer. Conventional processing steps can be used in conjunction with this novel process to fabricate metallic conductor structures using additive or subtractive processes.
Patent EP-0199191-A2 (EP)
Inventor: MATSUDA YASUHIKO
IPC: B29D5/04
Filed: 1986-04-09
Abstract: In an apparatus (54), for forming a row of zigzag coupling elements (53), a winding unit (8) includes a guide plate (11) having a guide hole (7) through which a monofilament (48) is supplied onto a periphery (2) of a continuously rotating die wheel (1). The guide plate (11) is driven by two separate drive mechanisms (9), (10) for lateral reciprocating movement and tangential reciprocating movement, respectively, of the die wheel periphery (2) so that the guide hole (7) traces an inverted figure-eight curve to thereby wind the monofilament (48) alternately around a pair of row of circumferentially staggered pins (3), (4) on the die wheel periphery (2).
Patent EP-0201906-A2 (EP)
Inventor: UMEMOTO MASUO
IPC: G11B5/86
Filed: 1986-05-12
Abstract: @ A digital recording and reproducing system wherein luminance signals digitized and converted into the low speed signals and chrominance signals digitized at the time of the recording are distributed among the plural number of channels such as 5 channels for example; the signals of these plural number of channels are recorded respectively in a recording medium; at the time of the reproduction, the signals of the plural number of the channels reproduced respectively from said recording medium are combined into the luminance signals and the chrominance signals respectively; the luminance signals in said combined signals are converted into a high speed signal; and output terminals forthe dubbing of the signals are led from outputsides of a low speed-to-high speed converter and of a channel combination circuit.
Patent EP-0208239-A2 (EP)
Inventor: MATSUO MASASHI
IPC: C03C25/105
Filed: 1986-07-01
Abstract: A plastic-clad light-transmitting fiber having a high NA (numerical aperture) and low transmission loss, which consists essentially of a core of quartz glass or optical glass and a clad of organopolysiloxane, wherein the clad of organopolysiloxane is a cured body having 30% by weight or more offluorine content, which is obtained by the curing reaction of a vinyl group-containing organofluoropolysiloxane and a hydrogen-containing fluorosilicone compound, and wherein the vinyl group-containing organofluorosiloxane is a copolymerized polysiloxane obtained from a hydrocarbon siloxane unit and a polyfluoroalkyl group-containing siloxane unit, with a ratio of copolymerization of hydrocarbon siloxane unit ranging from 20 to 75 mol%.
Patent EP-0213331-A2 (EP)
Inventor: BAUS HEINZ GEORG
IPC: B32B15/20
Filed: 1986-07-10
Abstract: 1. A component made of aluminium or an aluminium alloy which has on its surface a hard oxide coating with a thickness of between 25 and 250 microns, the hard oxide coating being treated with an electrolyte which contains metal salts and preserved with a water-repellent agent, characterised in that the hard oxide layer has a pore volume of between 5 and 15%, the hard oxide layer is substantially free from microcracks, metal salts are absorbed into the hard oxide layer and hydrolysed to form hydroxides and the hard oxide layer has a surface roughness of between 0.8 and 1 micron.
Patent EP-0224671-A2 (EP)
Inventor: KAWAI JYOJI SEIGYO SEISAKUSHO
IPC: G01P3/489
Filed: 1986-09-27
Abstract: A digital rotation detecting apparatus of the invention, which is adapted to detect a phase angle θ, of a resolver by using a multiple frequency clock of the excitation frequency for the resolver and a clock of a voltage control oscillator, is detectable of an instantaneous value of the phase angle 0, at a desired time without delay, is also detectable directly of the rotational speed, and requires no low frequency excitation because the excitation frequency for the resolver needs only to be constant.
Patent EP-0226842-A2 (EP)
Inventor: MEDWID JEFFREY BRIAN
IPC: C07D295/215
Filed: 1986-11-24
Abstract: This disclosure describes certain substituted piperazine-1,4-naphthalenediones useful as antiasthmatic agents.
Patent EP-0226855-A2 (EP)
Inventor: MIYATAKE KIMIO - TAKANO JYUTAK
IPC: G01N21/35
Filed: 1986-11-25
Abstract: The absorption analyzer of the type provided with light sources (3a, 3b), cells (l, 2) comprising a reference gas and an ingredient gas to be measured, respectively and a detector (5) for determining the absorption of the light emanating from said light sources and passing through said cells, in addition is equipped with a gas filter (8) ar­ranged in the optical path between said light sources and said detector and containing an ingredient gas with an absorption spectrum band nearly corresponding to that of an ingredient gas to be measured or an ingredient gas to be measured. The advantage of the invention is that a re­latively large range of concentrations of gas ingredients can be measured with the same type of cells having the same cell length.
Patent EP-0229345-A2 (EP)
Inventor: BUCHAUER FRANZ
IPC: F16L59/21
Filed: 1986-12-16
Abstract: 1. Device for the elastic connection of two jacketed pipes that are provided with heat insulation, by means of an expansion joint that is arranged between the two pipe ends and has at least one metal bellows, with a housing (16, 34, 52) that surrounds the expansion joint and the pipe ends, the interior of the housing being sealed against access from the outside by means of sealing rings (21, 39, 55, 56) arranged in the ends of the housing in such a manner that it is displaceable on the jacket (5, 6; 29, 30; 49, 50) of the pipes (1, 2; 25, 26; 45, 46), and with a heat-insulating covering of plastics or the like which surrounds at least the expansion joint, characterised in that the interior of the housing accommodating the expansion joint is sealed by at least one bellows (13, 40, 41, 59, 60) of flexible, moisture-insensitive material, which bellows is arranged inside the sealing rings (21, 39, 55, 56) and is affixed tightly by its ends.
Patent EP-0228076-A2 (EP)
Inventor: KNITTEL SUZANNE
IPC: A47D13/02
Filed: 1986-12-23
Abstract: A baby carrier (10) having a pouch (12) with an adjustable shoulder strap (14) connected at each end of the pouch (12) and a plurality of gathers (20, 22) at each end of the pouch (12) to be worn across the user's front.
Patent EP-0228134-A2 (EP)
Inventor: CLERKE EDWARD ALAN
IPC: E21B47/00
Filed: 1986-12-17
Abstract: A borehole televiewer scans forwardly to produce images of objects longitudinally ahead of the televiewer.
Patent EP-0196919-A2 (EP)
Inventor: ARAI KUNIHIKO C O PATENTS DIVI
IPC: G02F1/137
Filed: 1986-04-01
Abstract: A liquid crystal composition including a taser-responsive liquid medium having a maximum absorption at predetermined laser wavelength has dissolved in it at least two dyes, each of which has a maximum absorption at or near the said predetermined laser wavelength, each dye being present in an amount less than its solubility limit in the liquid crystal composition. Liquid crystal display devices for use at the said predetermined laser wavelength comprise such compositions.
Patent EP-0202769-A2 (EP)
Inventor: BOOTH JOHN RALPH
IPC: A45B25/10
Filed: 1986-04-17
Abstract: A pivot assembly (1) for umbrella ribs or struts (2) comprises a notch (or runner) formed by an inner part (3) with a bore (5) for an umbrella shaft (6) and a flange portion (7) at one end of a body portion (8) the other end of which has two tongues (9), and an outer part (4) having a sleeve portion (10) on the body portion (8) of the inner part (3) and having a flange portion (11) engaging the flange portion (7) of the inner part. Ribs or "barbs" (28) on the tongues (9) prevent the inner part (3) and outer part (4) from being separated after fitting on the shaft (6). Each of a plurality of radial slits (12) in one flange portion (11) leads to a cavity (13) formed between the flange portions, and a knob end (14) of a rib or strut (2) is held captive in the cavity (13) to serve as a pivot as an adjacent flattened portion (15) slides in the slit (12).
Patent EP-0225730-A2 (EP)
Inventor: MISTRY PRAHALAD MANIBHAI
IPC: D06P3/66
Filed: 1986-11-10
Abstract: A reactive dye of the formula:
     wherein the RZN-group is in a meta or para position relative to the azo group, R represents an optionally substituted alkyl radical, Z represents a 4,6-dichloro-s-triazin-2-yl, 4-amino-6-fluoro-s-triazin-2-yl, dichlorocyanopyrimidinyl or chlorodifluoropyrimidinyl radical, ring B may be further substituted and E represents the residue of a coupling component containing at least one sulphonic acid group.
Patent EP-0230141-A2 (EP)
Inventor: DIEFENDORFF KEITH E
IPC: G06F3/048
Filed: 1986-12-23
Abstract: A porthole window system for computer displays (10) allows a user to look at a portion (16) of a window (14) which could otherwise not be seen, a porthole window acts as an opening (16) in a window (12) of the usual type through which underlying windows may be seen. A porthole window (16) can be have different features as desired, including links to selected source and target windows, real time movement on the display screen, and the ability to be updated when a target window is updated. The porthole system runs concurrently with the normal window handling system of the computer.
Patent EP-0239764-A2 (EP)
Inventor: WITMAN MARK DR
IPC: C08L33/02
Filed: 1987-02-16
Abstract: The toughness of mixtures of polycarbonate-polysiloxanes and aromatic polyesters can be increased by employing a sulphone group- containing polyester as the aromatic polyester.
Patent EP-0234573-A2 (EP)
Inventor: YAMAUCHI NORIAKI
IPC: C09B62/44
Filed: 1987-02-26
Abstract: An aqueous liquid dye composition comprising 5 to 50% by weight of a reactive dye represented by the following formula,
     wherein D denotes a sulfo group-containing organic dye residue, R 1  and R 2  independently of one another denote a hydrogen atom or a C 1  to C 4  alkyl group unsubstituted or substituted with a halogen atom or a hydroxyl, cyano, C, to C 4  alkoxy, carboxy, carbamoyl, C 1  to C 4  alkoxycarbonyl, C 1  to C 4  alkylcarbonyloxy, sulfo or sulfamoyl group, A denotes a phenylene group unsubstituted or substituted with one or two members selected from methyl, ethyl, methoxy, ethoxy, chlorine, bromine and sulfo, or a naphthylene group unsubstituted or substituted with one sulfo group, X denotes a halogen atom, and Y is a group of -SO 2 CH=CH 2  or -SO 2 CH 2 CH 2 Z in which Z is a splittable group by the action of an alkali, 0.1 to 10% by weight of ε-caprolactam and the balance of water, the composition having a pH value of 3 to 7, which can be stored for a long period of time at a low temperature such as 5°C or lower without deterioration in its solution state.
Patent EP-0238018-A2 (EP)
Inventor: ISHIDA TOSHINOBU
IPC: A61M25/00
Filed: 1987-03-16
Abstract: There is disclosed a guiding tube (11) for introducing rod-like medical instruments such as a catheter (15), which can be easily split and removed from, for example, a catheter (15), after the catheter (15) inserted through the guiding tube (11) has been attached to a blood vessel. The guiding tube (11) comprises a main body (13) provided with a longitudinal slit (12) and formed of a mixture of first and second materials and a stripe (14) detachably embedded liquid-tight in the slit (12) of the main body (13) and formed of a third material which exhibits a good bonding to the second material, but a poor bonding to the first material.
Patent EP-0240992-A2 (EP)
Inventor: MARANGONI ANTONIO
IPC: D06F39/02
Filed: 1987-04-07
Abstract: An improved liquid flow circuit for a laundry washing machine comprises a discharge conduit connected to the bottom of the tub and an electric discharge pump, and a first two-way switch valve connected in a closed circuit to a second two-way switch valve having its outlets connected to respective inlets of a detergent supply receptacle, the outlet of the latter communicating with the tub through a port different from that provided for the supply of clean water employed for rinsing.
Patent EP-0246628-A2 (EP)
Inventor: BUHL STEEN
IPC: A23G3/42
Filed: 1987-05-20
Abstract: Gum for use in confectionery and comprising amidated pec­tin with a degree of amidation of from 5 to 25%, a degree of esterifi­cation of at least 50% and an average molecular weight of from 15,000 to 75,000, and confectionery containing such a gum. 
     Solutions of the gum exhibit such a low viscosity that pastilles having a desired texture can be prepared from such solu­tions without tail formation.
Patent EP-0254903-A2 (EP)
Inventor: ENDERLE ECKHARD
IPC: G01B7/00
Filed: 1987-07-03
Abstract: Im Tastkopf bzw. an dessen Aufhängung ist ein Elektromagnet (10) angeordnet, der einen mechanischen Stoß bzw. eine Erschütterung auslöst, wenn aufgrund von Restreibung der Schaltkontakt im Dreipunktlager (5/6) des Taststifts (11) offenbleibt.
Patent EP-0310704-A2 (EP)
Inventor: MERZ PETER W DR
IPC: C09J175/04
Filed: 1987-11-04
Abstract: A thixotropic hot-melt adhesive contains reactive silane groups and is still viscous and plastically moldable after cooling. It contains a mixture of at least one thermoplastic material, and at least one thixotropic agent, wherein silane groups are contained either in the thermoplastic material itself or in at least one added silane-based binder.
Patent EP-0238256-A2 (EP)
Inventor: BOURG JAMES WARREN
IPC: H04M11/00
Filed: 1987-03-11
Abstract: This message chronicling apparatus consists of a personal computer PC51 interposed between the principal's telephone station P51 set and the port circuit 151 of the business communication system which serves the principal's telephone station set. The personal computer intercepts all call signaling from the business communication system. The personal computer software 216 collects the data so received and creates a record in the memory 208 of the personal computer of the incoming call. The principal's personal computer PC51 not only interacts closely with the business communication system, but can also be interconnected in a local area network with other personal computers or terminal devices such that a user at one of the other devices or personal computers can create a call record for the principal's personal computer.
Patent EP-0260153-A2 (EP)
Inventor: SAITO SHINICHI
IPC: C09K19/42
Filed: 1987-09-11
Abstract: A compound useful as a component constituting ferroelectric liquid crystal display elements and a liquid crystal composition containing the same are provided, which compound is expressed by the formula
      wherein R represents a linear or branched chain alkyl group of 1 to 20 carbon atoms and R* represents an optically active alkyl group, alkoxy group, alkoxy­alkyl group, alkoxyalkoxy group, alkanoyloxyalkyl group, alkanoyloxyalkoxy group, halogenated alkyl group or halogenated alkoxy group each of 2 to 20 carbon atoms.
Patent EP-0262887-A2 (EP)
Inventor: KELSEY WILLIAM H
IPC: C12N5/07
Filed: 1987-09-28
Abstract: Crandell feline kidney cells infected with a Rickard isolate of FeLV, i.e., FeLV-A R1 , are provided, the infected cells being capable of producing viral materials in amounts sufficient for formulating FeLV vaccines. Processes for producing viral material and FeLV vaccines utilizing the viral material thus prepared also are provided.
Patent EP-0237464-A2 (EP)
Title: Verfahren und Vorrichtung zur Entfernung von staub- und gasförmigen Schadstoffen aus Abgasen, insbesondere Abgasen bei der Lichtwellenleiter-Vorformherstellung
Inventor: WAHL RUDOLF DR
IPC: B01D53/34
Filed: 1987-01-31
Abstract: Zur Reinigung von Abgasen, die staubförmige Schadstoffe mit äußerst feiner Verteilung und gas- und dampfförmige Schadstoffe enthalten, insbesondere zur Reinigung der Abgase von chemischen Dampfphasenreaktionen bei der Lichtwellenleiter-Vorform-Herstellung, wird erfindungsgemäß ein Verfahren vorgeschlagen, bei dem in einer ersten Stufe eine Staubabscheidung in einem trockenen beschichteten Gewebefilter (1) und anschließend eine Absorption der gasförmigen und dampfförmigen Schadstoffe in einem Gaswäscher erfolgt. Bei dieser Gaswäsche wird, wenn die in einem Absorptionsflüssigkeitskreislauf umlaufende Absorptionsflüssigkeit eine vorgegebene Belastung erreicht hat, ein Teil derselben aus dem Absorptionsflüssigkeitskreislauf entnommen und in einem separaten Entgiftungsbehälter entgiftet. Gleichzeitig wird der entnommene Teil durch neue, unbelastete Absorptionsflüssigkeit ersetzt. Das Verfahren arbeitet wartungsarm und vollautomatisch und durch die dosierte Hinzugabe der notwendigen Chemikalien bei einem minimalen Chemikalienverbrauch, und erfüllt in vollem Umfange die gesetzlichen Auflagen zur Reinhaltung der Luft und des Wassers.
Patent EP-0276681-A2 (EP)
Inventor: TUSZYNSKI WILLIAM JOSEPH
IPC: C10G45/12
Filed: 1988-01-12
Abstract: A presulfiding agent which is a blend of an alkyl sulfide of the formula R₁S x R₂ where R₁ and R₂ are alkyl groups having from 1 to 12 carbon atoms and x is 1 or 2 and an alkyl polysulfide of the formula R₃S y R₄ wherein R₃ and R₄ are alkyl groups having from 1 to 20 carbon atoms and y is 2 to 8 provided that the total carbon atoms in R₃ and R₄ do not exceed 30 and y is greater than x, is disclosed herein along with a process employing said agent for sulfiding an oxidic hydrotreating catalyst to form a sulfided hydrotreating agent and a process of hydrotreating a petroleum fraction with such sulfided hydrotreating catalyst.
Patent EP-0279445-A2 (EP)
Inventor: OGURI KIYOHIKO
IPC: F02B63/02
Filed: 1988-02-18
Abstract: An improved lubricating system for an internal combustion engine (11) having a horizontally disposed cylinder (21). The engine is provided with overhead valves that are disposed vertically above each other and which reciprocate about horizontally extending axes. The exhaust valve (26) lies above the intake valve (25) and the lubricating system delivers lubricant first to the exhaust valve (26) and then by gravity to the intake valve (25). In addition, an arrangement is provided for submerging the valve operating tappets in lubricant to effect lubrication and silencing.