baber/WOPTO huggingface dataset:
Patent EP-0225980-A2 (EP)
Inventor: CLOKE MARTIN
IPC: F02B23/08
Filed: 1986-10-04
Abstract: Bei einer gemischverdichtenden Brennkraftmaschine, insbesondere einer fremdgezündeten Viertaktbrennkraftmaschine mit einem durch Kolben und Zylinderkopf begrenzten Brennraum und Ein- und Auslaßventilen, deren Ventilöffnungen in Draufsicht gegenüber einer Zylinderquerebene in Motorlängsrichtung versetzt und deren Ventilschäfte in Projektion auf die Zylinderquerebene einen spitzen Winkel einschließen und wobei ein der Zündkerze gegenüberliegender Quetschbereich vorgesehen ist und Teile der von einem Dralleinlaßkanal beaufschlagten Einlaß-Ventilöffnung maskiert sind, beaufschlagt der Dralle laßkanal (8) die Einlaß-Ventilöffnung (10) tangential und die Zundkerze (13) ist nahe der Zylindermitte auf der zur Einleß-Ventilöffnung (10) liegenden Seite angeordnet und der der Zündkerze (13) gegenüberliegende Quetschbereich (16) beträgt 5 bis 15 % des Zylinderquerschnitts und die Einlaß-Ventilöffnung (10) ist durch eine Absenkung (15) an ihrem zum Zylinderaußenumfang liegenden Bereich über einen Winkel von 70 bis 180° auf einer Höhe von 70 bis 100 % des Ventilhubes über eine Spaltbreite von 1 bis 1,5 mm maskiert.
Patent EP-0219765-A2 (EP)
Title: Magnetischer Aufzeichnungsträger mit strahlenhärtbaren Dispergatoren
Inventor: BRINKMEYER HERMANN DR
IPC: G11B5/702
Filed: 1986-10-08
Abstract: Die Erfindung betrifft einen magnetischen Aufzeichnungs­träger, welcher in der Magnetschicht und/oder der Rück­schicht außer den üblichen Zusätzen strahlenhärtbare Dis­pergatoren auf der Basis ethylenisch ungesättigter Phos­phorsäureestergemische enthält, die zur Ausbildung betain­artiger Strukturen befähigt sind und Umsetzungsprodukte aus (A) eines eine OH-Gruppe pro Molekül enthaltenden Acryl­säureesters und/oder Oligoacrylats (B) eines eine OH-Gruppe pro Molekül enthaltenden tertiären Alkylamins (C) Phos­phorpentoxid darstellen und wobei die Umsetzungsprodukte Säurezahlen von weniger als 200 aufweisen.
Patent EP-0222413-A2 (EP)
Inventor: TATEE TOCHIRO
IPC: C07D405/12
Filed: 1986-11-14
Abstract: This invention relates to forskolin derivatives, their physiologically acceptable salts, and a process for producing these com<sub>D</sub>ounds. The forskolin derivative is represented by the general formulawherein;I. when R' is hydrogen and R<sup>4</sup> is vinyl, ethyl, or cyclopropyl,(1) either of R<sup>2 </sup>and R<sup>3</sup> denotes a residue represented by the formulawherein each of R<sup>5</sup> and R<sup>6</sup> denotes hydrogen or lower alkyl or R<sup>6</sup> and R<sup>6</sup> combine with each other to form a lower alkylene chain which may or may not contain an oxygen or nitrogen atom and m is an integer of 1 to 5, and the other one of R<sup>2</sup> and R<sup>3</sup> denotes hydrogen or a residue represented by the formula CO(CH<sub>2</sub>)<sub>n</sub>X, X being hydrogen orwherein, each of R<sup>7</sup> and R<sup>8</sup> denotes hydrogen or lower alkyl or R<sup>7</sup> and R<sup>8</sup> combine with each other to form a lower alkylene chain which may or may not contain an oxygen or nitrogen atom, and n being an integer of 1 to 5, or(2) R<sup>2</sup> denotes hydrogen or -COCH<sub>2</sub>CH<sub>2</sub>CO<sub>2</sub>H and R<sup>3</sup> denotes hydrogen, -COCH<sub>3</sub>, -COCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CO<sub>2</sub>H, or -COCH(OH)CH<sub>2</sub>OH with the proviso that R<sup>3</sup> is one of the last two residues when R<sup>2</sup> is hydrogen, andII. when R' is a residue represented by a formula of CO(CH<sub>2</sub>)<sub>p</sub>CO<sub>2</sub>H andwherein, each of R<sup>9</sup> and R<sup>10</sup> denotes hydrogen or lower alkyl, p is an integer of 0 to 5, and q is an integer of 1 to 5,R<sup>2</sup> denotes hydrogen, R<sup>3</sup> denotes acetyl, and R<sup>4</sup> denotes vinyl.
Patent EP-0228551-A2 (EP)
Inventor: MAGNUSON JAMES M
IPC: B23Q7/04
Filed: 1986-11-18
Abstract: An apparatus is provided for gripping and advancing a workpiece for processing. The apparatus includes a flexible tension member and a guide means for supporting the tension member. The tension member is entrained about the guide means for movement on the guide means and in a workpiece advancing direction and in a direction opposite thereto. Gripping means is provided for gripping the workpiece, and the gripping means is operably connected to the tension member for operation between an open position and a closed position. Tensioning means is provided for selectively tensioning and untensioning the tension member for operating the gripping means from between one of the open and closed positions and the other of the positions. A drive means is provided for selectively moving the tension member on the guide means to move the gripping means selectively in the advancing and opposite directions.
Patent EP-0226206-A2 (EP)
Inventor: KITAMURA KOICHIRO
IPC: B23Q11/10
Filed: 1986-12-16
Abstract: In a machine tool including a spindle head (l), a XY table (2) placed under the spindle head (l) and a base (A), and a cutting liquid sorting apparatus, the cutting liquid sorting apparatus comprising: 
a receiver (l9) for receiving water soluble cutting liquid and oily cutting liquid; 
a first tank (l5) for containing the water soluble cutting liquid; 
a second tank (l6) for containing the oily cutting liquid; 
the receiver (l9) having at its bottom an opening (2l); 
means (20) for moving the receiver (l9) between a first position in which the water soluble cutting liquid flows from the receiver (l9) into the first tank (l5) through the opening (2l) and a second position in which the oily cutting liquid flows from the receiver (l9) into the second tank (l6) through the opening (2l).
Patent EP-0273067-A2 (EP)
Inventor: GOECKNER VICTOR D
IPC: A01F15/08
Filed: 1986-12-30
Abstract: A method and apparatus are provided for measuring a compressive load on a structural member. The method includes the steps of developing an oscillatory signal which varies in frequency in accordance with a compressive force applied to the structural member; linearizing the relationship of the oscillatory signal to the compressive force in accordance with a plurality of oscillatory signals developed in response to a plurality of known compressive forces applied to the structural member; and calculating the compressive load on the structural member in accordance with the oscillatory signals developed and with the linearizing of the response. The apparatus comprises a signal generator coupled with the structural member and responsive to a compressive force applied thereto for producing a frequency-variable signal at a frequency corresponding to the compressive force. A measuring circuit is responsive to the frequency-variable signal for producing a load signal corresponding to the compressive load on the structural member. The measuring circuit includes a linearizing portion responsive to a plurality of frequency-variable signals produced in response to a corresponding plurality of known compressive forces applied to the structural member for producing a linearizing control signal, and a calculating portion responsive to the frequency-variable signal and to the linearizing control signal for calculating the compressive load.
Patent EP-0220770-A2 (EP)
Inventor: BOERSMA SIPKO LUU
IPC: A61B6/00
Filed: 1986-10-20
Abstract: A radioscopic image former comprise a slit between an X-ray source and a subject to produce an X-ray fan beam to scan the subject. 
     The transmission of the slit is adjusted locally during the scanning depending on local absorptions in the subject. The X-ray fan beam is cyclically modulated. The local modulation frequency depends on the coordinate in the longitudinal direction of the slit. The slit comprises a number of tongues each tongue being excited at or near its resonant frequency. Each tongue has its own frequency or phase and acts as a frequency-selective element.
Patent EP-0213914-A2 (EP)
Inventor: ELSON STEPHEN WILLIAM
IPC: C12N9/99
Filed: 1986-08-26
Abstract: A compound having the formula (I):is described, together with salts thereof and an enzymatic process for converting such compounds into clavulanic acid.A process for the preparation of the compound of formula (I) and its salts is disclosed, together with intermediates for use therein.
Patent EP-0231809-A2 (EP)
Inventor: LUBCKE HARTMUT
IPC: H04M3/42
Filed: 1987-01-20
Abstract: In a method for integrating one or more supplementary-function modules in telecommunication exchanges, particularly digital telephone branch exchanges, in which the switching between two subscriber terminals is done in accordance with the time-division multiplex principle by allocation of a pair of time slots by a central switching unit, at least one particular permanently reserved time slot is accessed for communication between the supplementary-function module or modules and the subscriber terminals. 
<IMAGE>
Patent EP-0237829-A2 (EP)
Inventor: BITHA PANAYOTA
IPC: C07D309/14
Filed: 1987-02-20
Abstract: This disclosure describes platinum complexes of tetra- hydro-3,4-furandiamine which possess the property of inhibiting the growth of tumors in mammals.
Patent EP-0254895-A2 (EP)
Inventor: HOLZL KLAUS DR
IPC: A63C9/20
Filed: 1987-07-01
Abstract: 1. A device for the lateral guidance of a ski boot having its front end secured on a cross-country ski by means of a ski binding, the top surface of said ski being provided with two guide ribs extending in the longitudinal direction of said ski for cooperation with grooves formed in the ski boot sole and having substantially the same cross-sectional shape as said guide ribs, said guide ribs being optionally provided on a plate member, characterized in that said two guide ribs (4a, 4b; 5a, 5b) of each ski (1a, 1b) are of different length, the inner guide rib (4a or 4b, respectively) being shorter than the outer guide rib (5a or 5b, respectively).
Patent EP-0268029-A2 (EP)
Inventor: REINHARDT BERND
IPC: G01N21/86
Filed: 1987-08-28
Abstract: Method for continuously determining coating quantities, in particular of silicone coatings on a continuously running sheet of paper, cardboard or plastic film inside coating plants by contactless measurement of the surface brightness before and after coating, the difference in brightness in terms of a decrease in brightness but usually an increase in brightness being used as a measure of the coating quantity. <IMAGE>
Patent EP-0260689-A2 (EP)
Inventor: DUST MATTHIAS DR
IPC: C09B57/06
Filed: 1987-09-17
Abstract: Die Erfindung betrifft Naphtholactamquadratsäurefarbstoffe der Formel (I) <IMAGE> in der R¹ und R² unabhängig voneinander gegebenenfalls substituiertes C3- bis C22-Alkyl, wobei die Alkylkette durch Sauerstoffatome unterbrochen sein kann, gegebenenfalls substituiertes C1- bis C4-Aralkyl, gegebenenfalls substituiertes C5- bis C7-Cycloalkyl oder gegebenenfalls substituiertes phenyl sind und in der die Ringe A, B, C und D gegebenenfalls noch substituiert und/oder benzoanelliert sind, sowie optische Aufzeichnungsmedium aus einem Träger und einer gegenüber Laserlicht empfindlichen Schicht aus thermoplastischen oder vernetzten Polymeren und mindestens einen Farbstoff (I). Die Aufzeichnungsmedien sind aufgrund der hohen Lichtabsorption von (I) sehr empfindlich gegenüber Licht des GaAlAs-halbleiter-Lasers. Die Aufzeichnungen zeigen beim Lesen eines Signal-zu-Rauschen-Verhältnis.
Patent EP-0266639-A2 (EP)
Inventor: PAGENDARM RALPH
IPC: G05D7/00
Filed: 1987-10-22
Abstract: Es ist eine Vorrichtung zum Steuern des Durchflusses eines gasförmigen oder flüssigen Mediums aus einem ersten (8) in einen zweiten Raum (9) beschrieben. Die Räume (8, 9) sind durch einen in einer Berührungszone an einer Begrenzungswand (11) anliegenden Steuerkörper (7) getrennt, wobei der Steuerkörper in einem vorgegebenen Neigungswinkel ( α ) zur Begrenzungswand (11) geneigt verläuft. Der Berührungszone sind Durchlaßöffnungen (13) zugeordnet, die die beiden Räume (8, 9) miteinander verbinden. Zur Veränderung des Querschnitts der Durchlaßöffnungen (13) ist der Neigungswinkel (α) durch ein auf den reversierbar verformbaren Steuerkörper (7) wirkendes Stellmittel (16) verstellbar. Die Vorrichtung dient beispielsweise zum Steuern des Austrags eines flüssigen oder gasförmigen Mediums aus einer Schlitzdüse (4) für die Behandlung einer laufenden Materialbahn (2).
Patent EP-0268972-A2 (EP)
Inventor: KROTZ-VOGEL WERNER
IPC: H04B14/02
Filed: 1987-11-17
Abstract: The method is intended in particular for mobile information-carrying systems which essentially comprise one or more fixed-position read-write system units with an infrared read-write head, a microprocessor-controlled interface unit, which allows external communications installations to be connected to the entire system, and one or more mobile information-carrying components. Information is transmitted between the fixed-position read-write system unit and the mobile information carrier(s) by means of an infrared pulse-phase modulation method, where the information carrier communicates with the read-write system unit via at least two windows which are disposed in the information carrier diagonally on adjacent sides of a casing. The infrared pulse-phase modulation method allows information transmission which entails no contact, i.e. no wear, and which can be performed with a minimal power requirement, since only short-time light pulses are generated in the form of light flashes, which act as markers for temporal phases, while the actual information content is identified from the time interval between the infrared pulses. <IMAGE>
Patent EP-0270955-A2 (EP)
Inventor: O'CONNOR JAMES EDWARD
IPC: B29C70/06
Filed: 1987-11-27
Abstract: A process to form a fiber-reinforced prepreg and shaped objects having a continuous thermoplastic matrix of poly(arylene sulfide ketone) resins is provided. The prepreg is useful to form composites with high temperature resistance. The prepreg is prepared by pultrusion of resin-­impregnated fiber reinforcement through a shaped die. The reinforcement can be impregnated from a liquid slurry of resin particles and a wetting agent.
Patent EP-0271076-A2 (EP)
Inventor: TRIES MANFRED
IPC: E01H4/02
Filed: 1987-12-09
Abstract: The actuator is developed in such a way that, if desired, the two pistons (7, 8) automatically return to a certain centre position and remain in this position by shifting a control valve (21). For this purpose, a valve (10 to 18) depending on the piston position is installed in each of the cylinders (7, 8). The valve (10 to 18) blocks a pressure line (20) and a pressureless outlet line (23) in the centre position of the piston, connects the pressure line (20) to the cylinder (6) and blocks the outlet line (23) between the centre position and the retracted end position, and connects the outlet line (23) to the cylinder (5) and blocks the pressure line (20) between the centre position and the extended position. The said valves are designed as slide valves with a fixed control piston (10) and a control bore (9) in the piston (7). <IMAGE>
Patent EP-0238131-A2 (EP)
Inventor: MOTTUS EDWARD H
IPC: C08G69/04
Filed: 1987-03-09
Abstract: Disclosed are lactam polymerization ini­tiators comprising at least two lactam terminal groups of the formula:
      wherein Q is a lactam residue containing a C₃ to C₁₁ alkylene group and is bonded to a carbonyl through the nitrogen atom of the lactam; A is an aliphatic or aromatic hydrocarbyl or hydrocarbyl ether group; 
m is 0 or 1; whem m is 0, n is 0 or 1 and p is 1; 
when m is 1, n is in the range of 1 to 3 and p = n; 
and an elastomeric backbone derived from a telechelic polyamine containing at least two primary or secondary amine groups. Also disclosed are a process for forming the same; nylon block copolymers produced therefrom; 
and a process for the polymerization thereof.
Patent EP-0255192-A2 (EP)
Inventor: ANDRESS HARRY JOHN JR
IPC: C10M139/00
Filed: 1987-02-19
Abstract: Borated reaction products of alkenyl succinic compounds, aryl amines and aminoalcohols are highly effective dispersant and antioxidant/anticorrosion additives for lubricant compositions.
Patent EP-0255202-A2 (EP)
Inventor: SCOTT EDDIE WAYNE
IPC: D03D27/00
Filed: 1987-05-08
Abstract: A pile fabric is formed from interengaging ground yarns (14,15) and cut pile tufts (16) formed of wrap yams (13) projecting from the ground yarns to form the face of the fabric. Each of the wrap yams (13) comprises a body strand (11) of untwisted staple fibers and a binder strand (12) helically wrapped around the body strand. The binder strands (12) are preferably crimped textured strands and formed of a thermo- plastic polymer having heat shrinkable and fusible properties and a relatively low melting point of less than about 300°F. The body strands (11) and ground yarns (14,15) are formed of a material unaffected at the relatively low melting point of the binder strand (12). When a moderate amount of heat is applied to a cut pile fabric formed from such wrap yarns, the binder yams (12a) shrink and are retractably positioned inwardly away from the face of the pile fabric and are hidden among the pile tufts (16) and not visible. When a greater amount of heat is applied to the pile fabric, the binder strands (12a) melt and thereafter resolidify into randonly arranged discrete portions of binder strand material which fusibly interconnect the staple fibers of the body strands (11) with one another and with the ground yarns (14, 15). The shrinking, melting and resulting improved properties of the pile fabric can be further enhanced by appropriate finishing steps.
Patent EP-0249471-A2 (EP)
Inventor: ALWARD GERARD COOK
IPC: A63B5/11
Filed: 1987-06-11
Abstract: A rebounder having a mat (11) suspended within a frame (12) by a plurality of springs comprises an electrically conductive path (10, 13, 14, 15, 17) leading from the mat (11) of the rebounder to the ground, forming an earth to facilitate diffusion of any static charge built up in the mat (11).
Patent EP-0242333-A2 (EP)
Inventor: KAZDA JIRI GIORGIO DR
IPC: A61H3/02
Filed: 1987-04-09
Abstract: © The crutch comprises adjustable elements (1, 7,10,12) applied to each of the two crutches and operated, during walking, by the corresponding hand. 
     Said adjustable elements applied to each crutch comprise a lever (1) pressed by hand (14) and fulcrumed (2) on a support (3) fastened along sleeve (4) of the crutch; a rod (5) controlling piston (6) of hydraulic damper (7), whose fluid (8) is made to pass through an opening of adjustable size to vary the pressure, being connected to said rod.
Patent EP-0252070-A2 (EP)
Inventor: KROISS HELMUT DIPL-ING DR
IPC: B01D21/00
Filed: 1987-07-03
Abstract: The activated sludge tank (1) in such an apparatus is designed as a circular tank with a rotating scraper (4) scraping the base of the circular tank to discharge sludge, and the final clarification tank (2) is designed as an annular space concentrically surrounding the activated sludge tank (1), the base (23) of the final clarification tank (2) is higher than the base (25) of the activated sludge tank (1), and the final clarification tank (2) is connected via radial perforations (11) near its base to the activated sludge tank, and a sludge scraper (5) is also arranged in the final clarification tank (2) and can be rotated around the same axis as the sludge scraper (4) in the activated sludge tank (1). <IMAGE>
Patent EP-0279351-A2 (EP)
Inventor: SPRINGER HARTMUT DR
IPC: C09B62/085
Filed: 1988-02-11
Abstract: Water-soluble monoazo compounds of the general formula (1) which dye carboxamido- and/or hydroxyl-containing materials, preferably in the form of fibres, in particular cellulose fibre materials, in fast, predominantly red shades <IMAGE>  where Y'' is  beta -thiosulphatoethyl,  beta -phosphatoethyl,  beta -chloroethyl, vinyl or  beta -sulphatoethyl,  M is hydrogen, or an alkali or alkaline earth metal, D is naphthyl, substituted by sulpho and/or a group of the formula Y-SO2-, or one of the radicals <IMAGE> where M and Y are each as defined above, m is zero or 1, R<1> is hydrogen, lower alkyl, lower alkoxy or carboxyl, and R<2> is hydrogen, lower alkyl, lower alkoxy, sulpho, carboxyl, substituted or unsubstituted aryl, hydroxyl, nitro or halogen,  n is zero or 1,  R is hydrogen or substituted or unsubstituted lower alkyl,  R<*> is hydrogen or substituted or unsubstituted lower alkyl,  X is fluorine or chlorine,  B is a group of the formula <IMAGE> where R<3> is hydrogen or substituted or unsubstituted lower alkyl or aryl, R<4> is hydrogen, substituted or unsubstituted alkyl of 1 to 8 carbon atoms or cycloalkyl of 5 to 8 carbon atoms having optionally 1 to 3 methyl groups and/or an amino, lower alkanoylamino or benzoylamino group as substituents or phenyl which may be substituted by sulpho, carboxyl, halogen, lower alkyl, lower alkoxy, nitro, a group of the formula -SO2-Y', where Y' is Y or  beta -hydroxyethyl, lower alkylamino, lower dialkylamino, lower alkanoylamino and/or benzoylamino, or is naphthyl which may be substituted by sulpho and/or a group of the formula -SO2-Y' and R<5> has one of the meanings given for R<4>, or R<4> and R<5> together with the nitrogen atom and one, two or three lower alkylene radicals and optionally one or two further hetero atoms form a lower heterocyclic radical.
Patent EP-0313720-A2 (EP)
Inventor: MANUSCH CHRISTOPH
IPC: B43M11/06
Filed: 1988-03-12
Abstract: A hand-operated device for transferring a film from a carrier tape to a substrate has a housing made up of two parts connected by a swivelable linkage. The housing has two rotatable pivot pins coupled to each other by a clutch coupling. A cartridge is held in position in this housing by a suitable arrangement of pins and receptacles. This cartridge has, conrotatably linkable to the pivot pins, a feed reel and a wind-up reel for the tape, and has an applicator element at one end over which the tape runs and which is used to press the tape against the substrate for transfer of the film.
Patent EP-0290000-A2 (EP)
Inventor: FARINA ATTILIO
IPC: H04N7/088
Filed: 1988-05-04
Abstract: There is described an improved receiver for an information transmission system, represented by a plurality of pages, each one selectable by the user among all those which are receivable, some of said pages being of the so called revolving type, the receiver comprising a memory (3) for one or more of said pages, command means (1) providing for a plurality of keys, which may be pressed by the user in order to produce command signals, control means (2), coupled to said command means in order to produce suitable active signals as a consequence of said command signals, and a decoding circuit (4) coupled to said control means, capable of receiving, selecting, processing and displaying the information pages when said active signals are received, wherein one of said command signals is the so called "stop" (or Halt) signal, which is used to stop the automatic changing of said revolving pages; the main characteristics of the receiver is represented by the fact that said control means provide, when said "stop" signal coming from said command means is received, for verifying if the page which is actually received is a revolving page, and in the affirmative case, for sending out active signals to said decoder and said page memory, so that, beside freezing the displaying of the page which is actually received, the pages following the page which is actually received and pertaining to the same group of revolving pages are memorized in said memory.
Patent EP-0304679-A2 (EP)
Inventor: KLEPSCH WILHELM DIPL-ING
IPC: B29C51/08
Filed: 1988-08-02
Abstract: A composite panel from which an internal bathtub casing can be manufactured by deep drawing, in which a coating of poly(methyl methacrylate) (PMMA, acrylic glass) is placed on a substrate of acrylonitrile-butadiene-styrene (ABS) in particular, which coating is provided with a top coat which consists of 30-70 weight % polyvinylidene fluoride (PVDF), and the remainder of poly(methyl methacrylate).