baber/WOPTO huggingface dataset:
Patent EP-0187269-A2 (EP)
Inventor: LONATI FRANCESCO
IPC: D04B9/46
Filed: 1985-12-05
Abstract: @ The invention is concerned with a circular knitting machine incorporating a device for setting the work knitting cams, in particular for hose knitting. The device comprises a slide (4) movable in a substantially perpendicular direction to the axis of the needle cylinder (5) and being rigidly associated with a knitting cam (6) selectively engageable with the needle (8) butts (7), and is characterized in that it comprises a step motor (9) actuated by an electronic machine control (50). The step motor (9) is connected to a drive cam (14) which engages with a cam follower (18) carried on the cited slide (4) to produce a preset displacement of the knitting cam (6) with respect to the needle cylinder (5) on account of the knitting cam (6) engaging selectively the needle (8) butts (7).
Patent EP-0187954-A2 (EP)
Title: Verfahren zum Herstellen von Halbleiterbauelementen
Inventor: TURSKY WERNER DR DIPL-ING
IPC: G11C7/24
Filed: 1985-12-11
Abstract: Beim Herstellen von Halbleiterbauelementen werden auf wenigstens einer Hauptfläche des Halbleiterkörpers eine fein strukturierte Laststromelektrode mit einem ersten Stromleiterteil und eine zwischen Abschnitten der Laststromelektrode verlaufende Steuerelektrode mit einem zweiten Stromleiterteil kontaktiert. Stromleiterteile mit solcher Formgebung und in solcher räumlichen Anordnung, daß keine lateralen Spannungsabfälle entstehen, werden nun mit geringem Aufwand und dauerhaft derart befestigt, daß die Hauptfläche mit einer temperaturbeständigen Isolierschicht bedeckt wird, daß Laststromelektrode und Steuerelektrode freigelegt werden und daß als erstes Stromleiterteil eine durchgehende Kontaktplatte sowie als zweites Stromleiterteil ein Stromleitungsanschluß befestigt werden. Die Isolierschicht kann aus Siliziumdioxid, Siliziumnitrid, einem Polyimid oder einem Lack auf Siliconbasis bestehen. Die Stromleiterteile werden durch Löten oder mittels leitfähigen Klebers befestigt.
Patent EP-0163354-A2 (EP)
Inventor: SCHOFIELD JOHN
IPC: H03H9/64
Filed: 1985-05-24
Abstract: 57 In a surface acoustic wave device including launching and receiving transducers (2, 3) and a reflective multistrip coupler (4) (EPA-0-0986611), the inner boundaries of the input and output electrode arrays (5, 6) of the reflective coupler (4) are defined both electrically and acoustically by an electrically discontinuous strip (23) formed for example by isolated islands of metalisation (24) in conjunction with corresponding adjacent portions of interconnecting conductors (16). This enables the effective apertures of the input and output arrays (5, 6) to be better matched to the transducers (2, 3).The arrangement can reduce the insertion loss in low-loss SAW devices (i.e. in which both ends of the transducers (2, 3) are coupled via corresponding reflective couplers (4)) and also in single symmetrical guided mode SAW devices (EPA-0-106384) in which the strip 23 can provide an effective inner guiding bus bar whose surface ' mass loading corresponds to that of the outer bus bars (9, 10).
Patent EP-0151032-A2 (EP)
Inventor: UNE ATSUNOBU
IPC: G03F9/00
Filed: 1985-01-30
Abstract: A method of adjusting a relative positional relationship between two objects uses a diffraction grating. A first diffraction grating is arranged on a first object located to oppose a second object, a reflecting surface is arranged at a position of the second object which corresponds to the first diffraction grating, and the method includes the step of irradiating the firstdiffraction grating with a radiation beam of coherent light or quasi-monochromatic light and measuring/setting the gap between the first and second objects in accordance with a change in intensity of one diffracted light components from the first diffraction grating.
Patent EP-0175474-A2 (EP)
Inventor: MOSS ROBERT MALCOLM
IPC: C08G18/67
Filed: 1985-08-13
Abstract: @ A solvent-free and water-free adhesive composition which comprises a polyurethane composition containing at least 1 % by weight of terminal isocyanate groups and/or terminal epoxide groups which is the co-reaction of:
     (i) a polyhydroxy compound having a molecular weight in the range of from 100 to 6500;   (ii) a polyisocyanate or a mixture of a polyisocyanate and an epoxide group containing compound; and   (iii) a hydroxy acrylate, a hydroxy methacrylate, a hydroxy allylic compound or a hydroxy vinyl compound; the composition upon exposure to ultra violet irradiation having a tack strength of at least 2N/cm 2 .
Patent EP-0178169-A2 (EP)
Inventor: SUZUKI SHIGEO
IPC: C04B35/584
Filed: 1985-10-09
Abstract: A sliding member exhibiting excellent mechanical strength, resistance to thermal shock, and resistance to corrosion at elevated temperature is produced by a process of manufacture which comprises firing a shaped mass of silicon nitride powder obtained by the silica reduction method and cutting the resultant sintered ceramic mass in a prescribed shape by machining.
Patent EP-0174257-A2 (EP)
Inventor: JOUANIN PIERRE
IPC: A47B47/04
Filed: 1985-08-27
Abstract: A piece of furniture is formed as a plurality of panels having ends joined together with at least some panels extending perpendicular to and parallel to other panels. Each panel is formed by at least one rectangularly parallepipedal coupling bar having a predetermined length and extending along as respective end of the respective panel. Each such bar has a plurality of like longitudinally extending faces and is formed with a respective longitudinally extending and equispaced succession of like mortises opening perpendicularly at each face. Each panel is also formed by a respective group of like flat slats extending coplanar and parallel to one another and having ends received snugly in the mortises of the respective coupling bar with the slats projecting perpendicularly from the respective bar face. Each end of each slat is cut back to form a tenon complementary to any of the mortises.
Patent EP-0170615-A2 (EP)
Inventor: HANGARTER OTTO
IPC: D05B3/24
Filed: 1985-06-04
Abstract: Der Knopflochnähfuss (4,15) greift längsverschiebbar in einen rahmenartigen Schlitten (10), welcher mit dem Nähgut (14) mitgenommen wird. Am Schlitten (10) befindet sich eine in Längsrichtung gespannte Saite (19), die das untere Ende einer am Nähfussschaft (4b) gelagerten Welle (17) umschlingt. Am oberen Ende der Welle befindet sich ein Flügelrad (22), durch welches ein Lichtstrahl (24) von einer Lichtquelle (25) zu einem optoelektrischen Wandler (26) durchtritt. Während des Nähvorgangs verschiebt sich der Schlitten mit dem Nähgut und treibt das Flügelrad an, womit Impulse erzeugt werden, die je einem Verschiebungsschritt des Nähgutes bzw. des Schlittens entspricht. Zur Bemessung der Länge der Raupen wird je eine bestimmte Anzahl von Schritten bzw. Impulsen ge?hlt. Es ist damit eine zuverlässige genaue Bemessung der Raupenlänge möglich.
Patent EP-0177460-A2 (EP)
Inventor: PANAGIN ROMANO
IPC: B61F3/02
Filed: 1985-09-24
Abstract: 57 A bogie for railway vehicles comprises a central support structure (10) including two transverse tubular supports (54) between which are mounted, with the interposition of bushes of elastomeric material, two shafts (56) each of which supports at its ends a pair of substantially longitudinal arms (12) bearing the spindles (68) of the wheels (14). A tubular spacer member (88) aligned with the spindles (68) of the wheels (14) is interposed between the ends of the two longitudinal arms supported by each shaft (56). There are provided means for connecting the central support structure to the body of a railway vehicle in an articulated manner, and transverse and vertical suspension means between the bogie and the body.
Patent EP-0196523-A2 (EP)
Inventor: SCHROECK PETER
IPC: B21D41/04
Filed: 1986-03-14
Abstract: A radial press having a plurality of dies concentrically arranged about an axis of the press is described. In particular, the dies are movable in a radial direction relative to the press axis by means of a cam member axially displaced relative to a pressure pad by an hydraulic drive mechanism. The drive mechanism having a piston, piston rod and bearings is attached to a pressure pad and to the cam member in a manner providing a large clearance space accommodating a variety of workpieces in the rear portion of the press. During the pressing operation, the piston rods are stressed in tension eliminating the need for an end plate and tension rods of prior art radial presses.
Patent EP-0205916-A2 (EP)
Inventor: DENZ HELMUT ING
IPC: F02D41/12
Filed: 1986-05-20
Abstract: Es wird ein Verfahren zur Steuerung und/oder Regelung von Betriebskenngrößen einer Brennkraftmaschine vorgeschlagen, bei dem ein Einspritzsignal für die Zumessung von Kraftstoff und ein Leerlauffüllsignal für die Leerlaufluftzufuhr vorhanden ist, und bei dem ein Schubbetrieb der Brennkraftmaschine erkannt wird. Zur Verringerung des Rucks beim Übergang in den Schubbetrieb wird nach dem Erkennen des Schubbetriebs die Leerlaufluftzufuhr zuerst vermindert, um danach die Kraftstoffzumessung zur Brennkraftmaschine zu unterbrechen. Dies hat den Vorteil, daß der Übergang in den Betriebszustand des Schubbetriebs genau dann stattfindet, wenn die Brennkraftmaschine ein möglichst geringes Drehmoment aufweist. Für das Wiedereinsetzen nach dem Schubbetrieb ist ein analoger Vorgang beschrieben.
Patent EP-0212178-A2 (EP)
Inventor: PFEIFFER ERNST
IPC: C02F1/52
Filed: 1986-07-04
Abstract: A plant and a process for the continuous flocculation of waste water in a continuous operation using a single reaction coil which is composed of a plurality of U-shaped curves. This results in a particularly cost-saving construction and a simple mode of operation.
Patent EP-0225433-A2 (EP)
Title: Hydroxyoxaalkylmelamine, Verfahren zu ihrer Herstellung und deren Verwendung
Inventor: EBEL KLAUS DR
IPC: C08K5/34
Filed: 1986-08-29
Abstract: Hydroxioxaalkylmelamine der allgemeinen Formel I
      worin die Reste R gleich oder verschieden sein können und für Wasserstoff oder den Rest der allgemeinen Formel II stehen: 
H-(-O-CHR'-CHR'-)- n  (II), 
worin die Reste R' gleich oder verschieden sein können und für Wasser­stoff oder C₁-C₄-Alkyl stehen und n die Bedeutungen 2 oder 3 besitzt, so­wie deren Mischungen, sind brauchbare Zwischenprodukte zur Herstellung von Urethanen und zur Modifizierung von Aminoplastharzen.
Patent EP-0222288-A2 (EP)
Title: Elastomere Masse aus Polychloropren-Sol und Polychloropren-Gel und ihre Herstellung
Inventor: OBRECHT WERNER DR
IPC: C08L11/00
Filed: 1986-11-03
Abstract: Eine elastomere Masse aus Polychloropren-Sol und Polychloropren-Gel im Verhältnis 95:5 bis 25:75 bei der das Polychloropren-Sol schwefelfrei ist und als Polychloropren-Gel ein schwefelhaltiges Gel mit Xanthogenat-oder Carbamatfunktionen verwendet wird, zeigt bei verbesserter Verarbeitbarkeit gegenüber der reinen Solkomponente nicht den erwarteten Abfall der mechanischen Eigenschaften der aus der Masse hergestellten Vulkanisate.
Patent EP-0221538-A2 (EP)
Inventor: SHIMIZU AKIHIRO
IPC: H04L9/06
Filed: 1986-11-04
Abstract: Input data (R) is split by a splitting part (21) into a plurality of block data having an equal data length to be processed through respective channels (25 to 28). Each channel data is subjected in a function operation part (22) to a function operation in direct or indirect rela­tion to all the other channel data to produce new channel data. Each channel data is subjected in a transform opera­tion part (23) to a transform operation to produce new channel data. All final channel data obtained after func­tion and transform operations are combined by a combining part (24) to obtain randomized data.
Patent EP-0192448-A2 (EP)
Inventor: MATSUOKA KAORU
IPC: G11B15/18
Filed: 1986-02-17
Abstract: A magnetic tape recording and/or reproducing apparatus is provided with a motor (501) for driving a capstan (502), a cassette loading mechanism (505) for loading a tape cassette at a predetermined position, a tape loading mechanism (508) reciprocable between an inoperative position where the tape is ready to be drawn out from the tape cassette and an operative position where the tape is drawn. out and wound orto a guide drum, an operating mode changing mechanism (506) driven by the motor (501) for changing the operating mode of the apparatus, a reel turntable driving mechanism for transmitting a rotational driving force of the motor to reel turntables (513), and a clutch (503) for transmitting intermittently the driving force of the motor (501) to the cassette loading (505), tape loading (508) and operating mode changing mechanism (506), whereby cassette loading operation, tape loading operation, operating mode changing operation and tape transporting operation and performed by a single motor.
Patent EP-0200440-A2 (EP)
Inventor: CERUTTI WALTER
IPC: G06F13/16
Filed: 1986-04-18
Abstract: The electronic circuit connects a processor (20) to a high-capacity memory (21) of 1 Megabyte. The processor (20) may be of the 8 bit type, with a 16 bit address bus (AO-A15). The memory is subdivided into 256 segments each having a capacity of 4 Kbytes which can be directly addressed by the processor by means of 12 (A0-A11) of the 16 lines of the address bus. An auxiliary RAM (30) is interposed between the processor (20) and the 1 Mbyte memory (21) and comprises sixteen 8 bit registers (RO-R15), which can be addressed by means of the other four lines (A12-A15) of the address bus. By means of the 8 bit data bus (DO-D7), the 16 registers of the RAM (30) store the numbers of those 16 segments out of the 256 segments of the 1 Mbyte memory, which from time to time are connected to the processor. In this way the processor (20), while being able to address only 64 Kbytes of memory at a time, has the whole of the 1 Mbyte memory available. The circuit can be applied to data processing and word processing units and electronic typewriters.
Patent EP-0206814-A2 (EP)
Inventor: AMICK DAVID RICHARD
IPC: C02F5/12
Filed: 1986-06-25
Abstract: Water-soluble polymers are provided which are useful for stabilizing aqueous systems containing scale forming salts and inorganic particulates. The polymers comprise between about 10 and about 84 weight percent of units derived from (meth)acrylic acid and/or salt thereof, greater than about 11 to less than about 40 weight percent of units derived from acrylamido alkyl and/or aryl sulfonic acid and/or salt thereof, and from at least about 5 to about 50 weight percent of units derived from one or more of vinyl esters, vinyl acetate and substituted acrylamides. These terpolymers and interpolymers, when added to an aqueous system in an effective amount provide improved phosphate, iron and zinc stabilization compared with conventional additives, while maintaining their water solubility. Certain preferred polymers also exhibit a high degree of hydrolytic stability at high pH conditions. 
<??>Also provided are polymers formed from about 60 to about 90 weight percent (meth)acrylic acid and/or salt thereof, and from about 40 to about 10 weight percent substituted acrylamide, the polymers having a weight average molecular weight of from about 2500 to about 8000 and being unexpectedly useful as precipitation inhibitors for zinc and its salts in aqueous systems.
Patent EP-0237890-A2 (EP)
Title: Formmasse
Inventor: SCHUBERT BERND DR
IPC: C08K3/013
Filed: 1987-03-06
Abstract: Beschrieben wird eine Einkomponenten-Formmasse auf Basis von Polyisocyanato-Isocyanuraten und Flamm- und Brandschutzmitteln sowie gegebenenfalls Polyisocyanaten, Füllstoffen und Beschleunigern, die gekennzeichnet ist durch: A) 40 bis 80 Gew.% des Isocyanurats des 1,6-Hexamethylendiisocyanats mit einem NCO-Gehalt von 18 bis 24 Gew.%, B) 0 bis 20 Gew.% Roh-MDI und/oder Präpolymer aus Polyol und Roh-MDI und/oder Isophorondiisocyanat gegebenenfalls in Kombination mit dimerisiertem Triazin des TDI, mischpolymerisiertem Triazin von TDI und HDI und/oder Naphthalindiisocyanat, C) 5 bis 20 Gew.% einer Mischung aus: a) 50 bis 100 Gew.% sekundärem Ammoniumphosphat, b) 0 bis 20 Gew.% primärem Ammoniumphosphat, c) 0 bis 20 Gew.% Zeolith und/oder kristallinem Alkalisilikat, d) 0 bis 20 Gew.% feinteiliger Kieselsäure, e) 0 bis 20 Gew.% Ca3(PO4)2, f) 0 bis 20 Gew.% Azodhicarbonamid, g) 0 bis 20 Gew.% calciniertem Calciumoxid D) 0 bis 50 Gew.% Füllstoff und E) 0 bis 5 Gew.% Beschleuniger. Diese niedrig-viskose spachtelförmige Masse, die kaltverformbar ist und unter Einfluß von Feuchtigkeit, insbesondere bei erhöhten Temperaturen, ausgehärtet wird, eignet sich als Konstruktionswerkstoff für die verschiedensten Anwendungen, insbesondere zur Herstellung von Formteilen und Plattenelementen für den Bau von Land-, Luft- und Wasserfahrzeugen, wobei die nach Aushärtung erhaltenen Produkte höchsten Anforderungen hinsichtlich Brandschutz genügen und ausgezeichnete mechanische Eigenschaften aufweisen.
Patent EP-0248196-A2 (EP)
Inventor: ULLRICH MARTIN DIPL-ING
IPC: B29B7/48
Filed: 1987-04-24
Abstract: The device has meshing, co-rotating or counter-rotating screw shanks (7, 8). The screw shanks are of a modularly variable construction and in principle comprise a core shank and fitted elements. For various processing methods, a cutting action on the material is required. This requirement is met here by cutting elements being arranged in the screw fittings at one or more points on the meshing screw shanks respectively assigned in engagement. The cutting elements comprise threaded elements (1) of the respective type of device and are fitted in the grooves (2) with the opposite or same helical direction as the thread. The following relationships have to be satisfied here:        LE = n DIVIDED z.TG          TN = 2.n DIVIDED k.TG,   LE being the length of a cutting element, TG being the pitch, z being the number of turns of flight of the screw thread and n being integers and k odd integers. <IMAGE>
Patent EP-0247382-A2 (EP)
Inventor: RUCKI WILLIAM MARK
IPC: H05B41/392
Filed: 1987-04-30
Abstract: An electrical load controller includes a combination of switches for selecting a desired load output level, an electronic custom gate array for converting the switch signals to a parallel binary number, a parallel to serial data encoder for converting the multi-bit parallel data signal into a multi-bit serial data signal, a frequency shift key connected to a resonant circuit generating a controllable high frequency signal and for shifting the high frequency either up or down from the center frequency coupled to a power line to transmit the binary serial data onto the power line. The system also includes a fail-safe construction so that, should the control system fail, the load will be operable. The system provides continuous communication from the controller to the power line, so that should noise interfere with one data transmission, subsequent data transmission will provide correct data to the load, thereby making load control nearly immune to extraneous noise on the power line.
Patent EP-0242895-A2 (EP)
Title: Verfahren zur Bestimmung der räumlichen Struktur in einer Schicht eines Untersuchungsbereiches
Inventor: HARDING GEOFFREY DR
IPC: G01N23/20
Filed: 1987-03-05
Abstract: 0 Die Erfindung betrifft ein Verfahren, das die Bestimmung des Anteils verschiedener chemischer Elemente in einer Schicht eines Untersuchungsbereiches gestattet. Dabei wird die Compton-und Rayleigh-Streustrahlung getrennt erfaßt und der Verlauf der aus den Meßwerten ermittelten differentiellen Streukoeffizienten wird durch die in den einzelnen Bildelementen enthaltenen Anteile der verschiedenen chemischen Elemente beeinflußt. Aus ihm kann daher der Anteil dieser chemischen Elemente bestimmt werden.
Patent EP-0236144-A2 (EP)
Inventor: RUBNER MICHAEL F
IPC: C08G69/26
Filed: 1987-03-06
Abstract: Polyamides containing as part of their repeating structure a reactive diacetylene group have the formula:
     wherein n = 3-10 and R is any organic radical which can be incorporated into a polyamide, preferably hexamethylene or phenyl. The cross-polymerized products of these polyamides are thermochromic diacetylene compounds which do not exhibit a hysteresis effect during temperature cycling.
Patent EP-0247875-A2 (EP)
Title: Block electrically erasable eeprom
Inventor: SAMACHISA GHEORGHE
IPC: H01L29/788
Filed: 1987-05-28
Abstract: An electrically programmable, electrically erasable floating gate memory cell comprises a semiconductor substrate material (10) with implanted source (20) and drain (30) regions; a floating gate (60) electrically insulated from the semiconductor substrate material extends over a portion of drain region and over a portion of the semiconductor substrate material between the drain region and the source region. A control gate (90), electrically insulated from the floating gate and from the semiconductor substrate material, lies above the floating gate and the semiconductor substrate material. The control gate extends from the drain region to the source region so that the control gate, as far as it overlaps the floating gate, forms a control gate of a floating gate device and, to the extent that it extends beyond the floating gate over a portion of the source region, further forms the control gate of a select transistor device of an EEPROM memory cell. A grounding means is provided for grounding and floating the select transistor for programming and erasing the cell as required.
Patent EP-0257758-A2 (EP)
Inventor: MILBRATH DEAN S C O MINNESOTA
IPC: C07K16/00
Filed: 1987-07-10
Abstract: Fluorochemical emulsions comprised of a fluorochemical droplet discontinuous phase and aqueous continuous phase with at least one specific binding species immobilized on the fluorochemical droplets are shown. The emulsions may include a primer material to couple to specific binding species to the fluorochemical droplets. The emulsions may be used in diagnostic procedures or biochemical reactors where binding of the immobilized specific binding species to its binding partner is desired. The droplets may also incorporate a species which is detectable by spectrophotometric, fluorometric or colormetric means or a precursor to a detectable species.
Patent EP-0256690-A2 (EP)
Inventor: CAMPBELL ROBERT W
IPC: H05B3/84
Filed: 1987-07-24
Abstract: A windshield heater element for an automotive vehicle is controlled to provide a maximum power deice mode of operation and a reduced power defog mode of operation. The deice mode of operation is initiated in response to an operator actuated deice command and is terminated in response to the first to occur of expiration of a predetermined time period after initiation, or an operator actuated off command. The defog mode of operation is initiated in response to termination of a preceding deice mode of operation provided that such termination was not in response to an operator actuated off command, or an operator actuated defog command. The defog mode of operation is terminated in response to the first to occur of expiration of a predetermined time period after initiation provided that such initiation was not in response to an operator actuated defog command, or an operator actuated off command. Further, the deice mode of operation is permitted only when the vehicle transmission is in the park or neutral state, and the idle speed of the engine is raised above the normal idle speed to ensure that the power produced by the engine driven generator is adequate to meet the combined power requirement of the windshield heater element and other vehicle loads during the deice mode of operation. Additionally, the energization of the heater element is terminated or prohibited in response to detection of an abnormally high windshield temperature condition, an abnormally low battery voltage condition, an abnormally low heater current condition, or vehicle ignition shut-off. Alternative embodiments employ three operator actuated input switches, and a single operator actuated input switch, respectively.