baber/WOPTO huggingface dataset:
Patent EP-0129232-A2 (EP)
Inventor: BOHM JURGEN DR ING
IPC: H02N11/00
Filed: 1984-06-16
Abstract: An electromagnetic pulse pick-up unit, particularly for use in flow meters having small nominal width, comprises a pair of magnets arranged at opposite locations and with opposite polarity in a measuring gear of the flow meter. Concentrically arranged with the axis of rotation of the gear, there is provided a sensing unit assembled of a central pick-up cylinder, a sensing coil arranged around the portion of the cylinder facing the magnet, and a plurality of Wiegand wires distributed side by side in axial direction on the cylindrical outer surface of the pick-up cylinder in close proximity to the sensing coil. A pole ring of magnetically conductive material short circuits the ends of the Wiegand wires remote from the magnets.
Patent EP-0135149-A2 (EP)
Inventor: SANTEN HORST
IPC: E06B9/26
Filed: 1984-08-16
Abstract: 1. A nesting-slat shutter having a drop of slats (1) of an essentially Z-shaped profile having a middle portion (2) and two complementary side portions (3a, 3b) of equal width connected to it on opposite sides at angles from obtuse to a right angle, in which carrier members (5) serve for the carrying and turning and hoisting members serve for the gathering up and letting down of the slats, characterized in that the width of the side portions (3a, 3b) is essentially equal to the spacing of the slats (pitch dimension X') and in the completely turned state each side portion (3a, 32b) of one slat (1) with its adjoining middle portion (2) as well as the complementary side portion (3a, 3b) together with the adjoining middle portion (2) of an adjacent slat (1) forms an essentially closed hollow profile (7) and also adjacent hollow profiles align vertically with one another.
Patent EP-0137401-A2 (EP)
Inventor: TANAKA SHIGERU PATENT DIV K K
IPC: H05G1/34
Filed: 1984-09-25
Abstract: The dissipation of the filament power of an X-ray tube (60) is controlled by a heating circuit (100) including a voltage resonance type DC-to-DC converter and a filament current detector/controller (30). The DC-to-DC converter is comprised of a switch (SW1). a capacitor (C1), a damper diode (D1) and a transformer (T1). These circuit elements constitute a voltage resonance type switch. A DC voltage is interrupted and applied to the primary winding (L1) of the transformer (T1). The AC voltage is induced to the secondary winding (L2) of the transformer (T1), thereby heating the filament (52) of the X-ray tube (50), In accordance with the load curve of the X-ray tube (50), the fllament heating voltage can be controlled within a control range defined by the resonant conditions of the switch.
Patent EP-0149232-A2 (EP)
Inventor: GADEMANN LOTHAR DIPL-ING
IPC: H01L23/14
Filed: 1984-12-22
Abstract: Es wird ein Halbleiterbauelement vorgeschlagen, bei dem ein scheibenförmiger Halbleiterkörper (1) auf einen metallischen Sockel (2) aufgelötet ist und bei dem der scheibenförmige Halbleiterkörper (1) an seiner Oberseite mindestens einen flächenmäßig eng begrenzten elektrischen Anschlußkontakt aufweist, von dem eine elektrische Verbindungsleitung (5) zu einem äußeren Anschlußleiter (6) des Halbleiterbauelements führt, der dem flächenmäßig eng begrenzten elektrischen Anschlußkontakt zugeordnet ist. Der scheibenförmige Halbleiterkörper (1) ist dabei in eine Aussparung (8) einer verlorenen Lötschablone (9) eingefügt, die ebenfalls auf den metallischen Sockel (2) aufgelötet ist.
Patent EP-0138259-A2 (EP)
Inventor: DIRKS LUDO
IPC: E02B11/00
Filed: 1984-09-24
Abstract: The drainage structure is for use in the construction of mainly hydraulic works, particularly but not exclusively for the installation of a dike slope, for the protection against erosion of a foundation block and/or for the production of a filtering or drainage structure used for the discharge or otherwise of quay banks and quay walls. It is formed from blankets or mats (1) which are permeable to water and which have channels or pipes (3) intended to be filled with a material which can be injected into these channels or pipes (3). <IMAGE>
Patent EP-0140526-A2 (EP)
Inventor: PEACOCK GEORGE BRANDWOOD
IPC: D02G1/16
Filed: 1984-08-29
Abstract: A method of intermingling one or more multifilament yarns comprises feeding said yarn or yarns along a yarn channel having a uniform V-shaped cross-section throughout its length and admitting at least one fluid stream to said channel in a direction transversely of the channel and at a velocity such that air turbulence in the channel causes the yarn filaments to intermingle. 
     A device for intermingling multifilament yarns, comprises a yarn channel of V-shaped cross-section having two convergent channel sides bridged by a third side having a yarn entry slot positioned adjacent a fluid channel for admitting a high velocity fluid stream to said channel in a direction transversely of the axis of yarn travelling in said channel in use so as to intermingle the yarn filaments and prevent escape of the yarn from the channel.
Patent EP-0138519-A2 (EP)
Inventor: COOPER DAVID JOHN
IPC: B60D1/46
Filed: 1984-10-04
Abstract: A pick-up towing hitch for a tractor has a fixed part (10, 110) secured to the tractor and a movable part (11, 111) connected to the fixed part by a link arrangement (12, 112). The movable part (11, 111) carries a draw bar (42,123) for engagement with the tow arm of a trailer in a lowered position of the movable part (11, 111). To provide an improved view of the draw bar (42, 123) in the lowered position, the link arrangement (12, 112) is designed to define with the fixed and movable parts (10,110 and 11,111) a parallelogram or trapezoidal linkage such that in moving from its lowered position to a raised, towing position, the movable part (11,111) moves upwardly and forwardly.
Patent EP-0155689-A2 (EP)
Title: Soil-working implement
Inventor: LANDPHAIR DONALD KEITH
IPC: F16D3/02
Filed: 1985-03-21
Abstract: A seed drill is equipped with a main frame, to which are connected laterally horizontally pivotable carriers (22) receiving sowing members drivable via shafts (25, 27) mounted on the main frame and on the carriers. The shaft ends are equipped at their end with coupling elements (50). Each coupling element (50) consists of a coupling head (56) having guide faces and, during the pivoting of the carrier (22) into a working position, contributing to ensuring that the shafts to be connected to one another are mutually aligned coaxially. Two guide faces of the coupling head (56) are so aligned with one another that, in the working position of the seed drill, they bear against one another and thereby make a drive connection between each two shafts (25, 27). <IMAGE>
Patent EP-0159693-A2 (EP)
Inventor: WEIL WOLFGANG HERMANN
IPC: B23K11/30
Filed: 1985-04-22
Abstract: The copper wires employed for electrical resistance seam welding of tinned sheet metal with the help of wire electrodes until now had to be taken back to the smelter as old metal after a few applications. The additional operating costs associated with this were until now unavoidable for long seam resistance welding of tinned sheet metal since multiple uses or applications of the copper wire for resistance seam welding have proven to be impossible in spite of years of research. The problem of these additional operating costs can be solved such that new copper wires with a reduced diameter can be directly drawn from the copper wire employed as wire electrodes for resistance seam welding after their use in welding. These wires then, for example, can be used as signal conductors or as windings. The properties of these wires are totally in accord with copper wires that are directly drawn from new copper. By this process, the additional operating costs mentioned above are substantially reduced and in many cases are even totally eliminated.
Patent EP-0172333-A2 (EP)
Inventor: SIEKMANN HELMUT E PROF DR-ING
IPC: F15D1/02
Filed: 1985-06-11
Abstract: Die Erfindung schafft eine Lösung, mit der Stoffe unterschiedlicher Dampfdruckwerte getrennt werden können. Verfahrensgemäß geschieht dies dadurch, daß das zu behandelnde Fluid aus einem Hochbehälter abgeleitet, über mindestens einen Rohrkrümmer umgelenkt und dann einem Fallrohr derart zugeführt wird, daß sich vor, in und nach dem Rohrkrümmer wenigstens bereichsweise in der Strömung eine Kavitationszone ausbildet, wobei der kavitierte Teilstrom in der Kavitationszone abgetrennt wird und vorrichtungsmäßig dadurch, daß die Vorrichtung mit einem Hochbehälter (1), einem vorzugsweise horizontalen Auslaufstutzen (2), wenigstens einem sich an den Auslaufstutzen (2) anschließenden Rohrkrümmer (3) sowie einem Fallrohr (4) und mit einem Regelventil (5) im Bereich des Fallrohrendes ausgerüstet ist.
Patent EP-0173049-A2 (EP)
Inventor: STONE STEPHEN RUSSELL
IPC: F04C2/344
Filed: 1985-07-15
Abstract: ® In a fluid power converter, such as a hydraulic pump or motor, having a rotor and stator with vanes in both the rotor and stator, the improvement in the vane slots on one or both of the rotor and stator in which a ramp is provided on both sides of the open ends of each slot. The ramps are directed outwardly towards the annular space between the rotor and stator for allowing a crossing vane to cam out of the opposing slot thereby preventing the crossing vane from catching in the opposing slot.
Patent EP-0177790-A2 (EP)
Inventor: BUMA SHUUICHI
IPC: B60G15/12
Filed: 1985-09-11
Abstract: An air suspension (10) having a shock absorber (12) surrounded by a housing (14) and an elastic body (16) to form a chamber, comprises a partition member (24) dividing the chamber into a main air chamber (18) and an auxiliary air chamber (20) and having a communicating hole (22) for affording communication between both air chambers (18, 20) and a bound stopper (26) formed of an elastic material, disposed in the main air chamber (18) and capable of closing the communicating hole (22) or a peripheral edge thereof when a wheel bounds.
Patent EP-0180106-A2 (EP)
Inventor: KUHNERT HANS-GUNTER EGBERT
IPC: B65G15/64
Filed: 1985-10-18
Abstract: Disclosed is a control device and process for aligning, in the running direction, an endless belt. The device comprises a lifting cylinder with a ram which is retracted or extended as a result of switching signals received from microswitches via a control circuit. The device further includes a pivotal wing which is pivoted by the extending ram in the running direction A of the belt, and a deflecting roller having an axle, the ends of which are mounted in the eyeparts of eyebolts. During pivoting, the wing presses one eyebolt, resting at its bolt end against the front side of the wing, in the running direction A of the belt. The axle, mounted at its axle end, with a certain play in the eyepart of the other positionally fixed eyebolt, is pivoted as a result. As soon as the belt runs out of alignment, that is to say deviates from the running direction A, one of the belt edges actuates the associated microswitch and consequently the lifting cylinder. As a result of the pivoting of the axle of the deflecting roller, the non-aligned running of the belt is constantly counteracted and the belt is deflected counter to the nonaligned direction until it actuates the other microswitch.
Patent EP-0185248-A2 (EP)
Inventor: HELLING GUNTER DR
IPC: C08G18/08
Filed: 1985-12-04
Abstract: Fotografisch nützliche Verbindungen, das sind im vorliegenden Zusammenhang Verbindungen, die unter Entwicklungsbedingungen nach Maßgabe einer vorausgegangenen bildmäßigen Belichtung bildmäßig einer chemischen Reaktion unterliegen unter Erzeugung von gewünschten Reaktionsprodukten in bildmäßiger Verteilung, können als wäßrige Dispersionen von Polyharnstoff- oder Polyurethanverbindungen mit wiederkehrenden Struktureinheiten der folgenden Formel I in die Schichten fotografischer Aufzeichnungsmaterialien eingearbeitet werden: Q(-Y‶?      I darin bedeutet Q den Rest der fotografisch nützlichen Verbindung; die übrigen Symbole sind in der Beschreibung erläutert.
Patent EP-0183479-A2 (EP)
Inventor: OGAWA TAKAYUKI
IPC: C10L1/32
Filed: 1985-11-20
Abstract: 57 The present invention relates to a process for preparing a coal-water slurry comprising the steps of screening coal into , a coarse-grained coal and a fine-grained coal; subjecting said coarse-grained coal to gravity classification to classify into a low ash coal, a middle ash coal and a high ash coal; wet grinding a mixture of the fine-grained coal, the middle . ash coal and part of the low ash coal, and subjecting same to flotation; preparing a first slurry having a solid concentration of 40 - 60 wt. % from the low ash froth resultant from flotation; and mixing another part of the low ash coal with this first slurry and wet grinding this mixture. This process can accord the solid concentration of the product slurry with an optional target value by adjusting the amount of the low ash coal mixed with the first slurry, and can use the remaining low ash coal not to be added to the first slurry for the purpose of preparing the second product slurry.
Patent EP-0198435-A2 (EP)
Inventor: BROECKER FRANZ JOSEF DR
IPC: B01J37/02
Filed: 1986-04-11
Abstract: Die Anmeldung betrifft ein Verfahren zur Herstellung von Katalysatoren, insbesondere für die Motorabgasentgiftung, bei dem man die Aktivkomponenten sowie die Promotoren auf Trägermaterialien durch Aufdampfen im Ultrahochvakuum aufbringt. Als Trägermaterialien werden zweckmäßig netz- bzw. gewebeartige Trägermaterialien verwendet. Die bedampften Katalysatorgewebe werden für den Einbau in den Reaktor zu "Katalysatorpaketen" zusammengefügt und die Formgebung der Katalysatorpakete den Strömungsverhältnissen im Reaktor angepaßt. Auch kann hochhitzebeständiges Edelstahlgewebe bzw. - folie im Vakuum mit Aktivkomponenten bedampft und diese Katalysatoren direkt im Verbrennungsraum des Motors angebracht werden.
Patent EP-0199280-A2 (EP)
Inventor: RUCKERL ALFRED DIPL-ING FH
IPC: H05K9/00
Filed: 1986-04-16
Abstract: In order to make electrical contact with metal-covered plastic parts, particularly for producing an electrical connection between a thin metallic coating, which is used as an electrical screen and is applied to the plastic parts of a coil form for transformers, with contact surfaces located on a printed circuit board, the coil form has sprung contact projections, the metal coating of the coil form also extending onto the sprung contact projections and pressing them onto the contact surfaces of the printed circuit board by means of a locking device formed by webs. <IMAGE>
Patent EP-0225653-A2 (EP)
Inventor: BOLLAG MOISE
IPC: E01C23/22
Filed: 1986-10-24
Abstract: The marking vehicle is equipped with a paint-spraying gun (10) and a bead-spreading device (4). The connecting lines (9, 3) between the paint-spraying gun and the paint tank (7) and between the bead-spreading device and bead container (1) have an ultrasound-conducting pipe section (5, 11), to the respective outer wall of which an ultrasonic measuring head (6, 12) is fastened for throughflow measurement on the Doppler principle. The output signals from these measuring heads are converted in a computing circuit (13, 14, 15), by the use of a signal (18a) representing the vehicle speed, into output signals (24, 23) which directly indicate the layer thickness of the laid paint and the quantity of beads scattered per unit of distance. Furthermore, they are displayed on indicators (21, 20) and recorded continuously or intermittently in a recorder (22). Thus, written recordings of the quantities of paint and beads laid are available both to those responsible for the marking and to the controlling authority, and this makes it possible to do away with the complicated special monitoring tests and checks necessary hitherto. <IMAGE>
Patent EP-0220940-A2 (EP)
Inventor: FUKUDA BUNJIRO TECHNICAL RESEA
IPC: C21D8/12
Filed: 1986-10-23
Abstract: A process and an apparatus for improving iron loss of electromagnetic steel sheet or amorphus material are disclosed. In this case, the steel sheet or amorphous material is subjected to an irradiation of plasma flame under specified conditions.
Patent EP-0225047-A2 (EP)
Inventor: WILSON ERIC GEORGE
IPC: C22C32/00
Filed: 1986-10-28
Abstract: Nitride dispersion strenthening of stainless steel or nickel-based alloys is achieved by mechanically alloying the constituents of the alloy together with a nitride former, such as titanium, and a nitrogen donor, such as chromium nitride, and heating the mechanically alloyed powder to dissociate the donor and combine the resulting nitride with the nitride former. The heating step may be carried out in the course of hot consolidating the powder, eg by extrusion.
Patent EP-0223564-A2 (EP)
Inventor: BAILEY TERRY R
IPC: B32B27/30
Filed: 1986-11-13
Abstract: Retroreflective sheeting has a flat, transparent cover film of excellent clarity and weatherability that resists dirt accumulation while also having good flexibility, conformability and stretchability, this desirable combination of properties being achieved when the cover film includes a urethane inner layer and an acrylic outer layer. The urethane inner layer comprises a thermoplastic aliphatic urethane polymer.
Patent EP-0235480-A2 (EP)
Inventor: DURAND BERNARD
IPC: G01N33/24
Filed: 1986-12-23
Abstract: Method and apparatus for characterising a parameter relating to organic material capable of being extracted by at least one solvent under supercritical temperature and pressure conditions. The solvent is circulated in a closed circuit and performs the extraction of the sample at a temperature and pressure which are at least equal to the critical temperature and the critical pressure of the solvent, so as to produce one extract solution containing at least one molecule of organic material, the said parameter is measured by starting with the said molecule and from this measurement at least one signal is produced, representing the said parameter in relation to the organic material, the said measurement being performed substantially at the said extraction temperature and pressure. <IMAGE>
Patent EP-0243571-A2 (EP)
Inventor: HALL JAMES E
IPC: C08F36/04
Filed: 1987-01-02
Abstract: A process and a catalyst system is disclosed herein for preparation of medium to high vinyl (co)polymers containing a 1,2-microstructure of between 30 and about 90 percent. The catalyst system which is employed in the production of the (co)polymer is an oligomeric oxolanyl alkane modifier and anionic initiator selected from (1) Na(R)₃Mg or (2) Na(R)₃Mg and an organolithium compound or (3) K(R)₃Mg and an organolithium compound.
Patent EP-0237953-A2 (EP)
Inventor: OHTSUKA SHIGENORI
IPC: G03G5/05
Filed: 1987-03-11
Abstract: A photosensitive member for electrophotography comprising a photosensitive layer on a conductive substrate, the photosensitive layer containing as a binder resin a modi­fied polycarbonate resin having the repeating structural units represented by the following general formulae (1) and (2): wherein R¹ and R² are selected from a hydrogen atom, an alkyl group having 1-3 carbon atoms and a halogen atom, at least one of R¹ and R² being the alkyl group, and R³ and R⁴ inde­pendently represent an alkyl group having 1-3 carbon atoms or a hydrogen atom, and wherein R³ and R⁴ are the same as defined in the above formula (1). The ratio of the structural unit (1) to (2) is at least 20:80. This photosensitive member is highly resistant to mechanical wear and the deterioration of sensitivity and chargeability.
Patent EP-0253059-A2 (EP)
Inventor: SAWAHATA YASUO
IPC: H01L29/78
Filed: 1987-03-20
Abstract: A semiconductor device to which the present in­vention is adapted consists of a support region (1), an element-forming region (7) and a buried layer (2, 3) therebetween, that are formed in a semiconductor substrate. On the element-forming region (7) is mounted at least either one of the MOS element (11, 12) or the bipolar element (14). The feature of the present invention re­sides in that element of at least one kind selected from oxygen, nitrogen, carbon, argon, neon, krypton and helium, is contained in at least either one of the ele­ment-forming region (7) or the buried layer (2, 3).
Patent EP-0243886-A2 (EP)
Inventor: LERCH ULRICH DR
IPC: C07D279/16
Filed: 1987-04-23
Abstract: Benzothiazinon-Derivate I <IMAGE> mit R¹ und R<4> gleich H, Alkyl, Alkoxy, Hal, CF3, NO2, OH, Acetamido, Amino; R² gleich H, (Cyclo)Alk(en)yl, Cycloalkylalkyl, Phenyl, Phenylalkyl; A gleich (CH2)mO(CH2)n, (CH2)p-CH(OH)-(CH2)q, (CH2)p-CH(OCH3)-(CH2)q, (CH2)rOCH2-CO-, (CH2)s-CO-; R<5> gleich NR(6)R(7) oder einige cyclische Amine zeigen calciumantagonistische Wirkung. Man erhält sie unter anderem aus II <IMAGE> durch Umsetzung mit III <IMAGE>
Patent EP-0250954-A2 (EP)
Title: Farbfotografisches Aufzeichnungsmaterial mit einem Farbabspalter für blaugrüne  Farbstoffe und ein mit diesen Farbstoffen erzeugtes Farbbild
Inventor: BOIE IMMO DR
IPC: C09B55/00
Filed: 1987-06-10
Abstract: Für die Herstellung lichtstabiler blaugrüner Farbstoffbilder nach dem Farbdiffusionsverfahren eignen sich Farbabspalter, die Farbstoffe der Formel I freisetzen <IMAGE>worin bedeuten R¹ Alkyl, Aryl, Arylamino, Alkoxy, Aryloxy; R² H, Halogen; R³ Alkyl mit 2-4 C-Atomen; R<4> H oder einen oder mehrere Substituenten wie Alkyl, Alkoxy, Acylamino, Halogen, einschließlich eines Substituenten in ortho-Stellung zur Gruppe <IMAGE>der zusammen mit R<5> eine cyclische Aminogruppe vervollständigt; R<5> Alkyl mit bis zu 4 C-Atomen, oder einen Rest, der zusammen mit einem durch R<4> dargestellten Substituenten oder zusammen mit R<6> eine cyclische Aminogruppe vervollständigt, R<6> Alkyl mit bis zu 4 C-Atomen, oder einen Rest, der zusammen mit R<5> eine cyclische Aminogruppe vervollständigt.
Patent EP-0253199-A2 (EP)
Inventor: MUELLER WOLFGANG DR
IPC: C12P1/00
Filed: 1987-06-30
Abstract: The substrate is present in a container and is continuously dissolved out by an aqueous solution and passed through a downstream container which contains a biocatalyst.
Patent EP-0255070-A2 (EP)
Inventor: SANGER HANS DIETER
IPC: G01N35/02
Filed: 1987-07-25
Abstract: In the apparatus for feeding test strips automatically into an analyzer, in order to separate these, fix the position of the test zones and reverse the test strips and moisten their test zones with liquid, a supply container (1) for the test strips (13) is equipped with an orifice (14), in which a transport device (12) is arranged. The transport device is equipped with a guide plate (7) and with drivers and has noses (19, 19a) which interact with a moveably arranged bar (11) projecting into the orifice (14). The guide plate (7) merges into a guide (8) which opens into a reversing device (2, 2a). Between guide (8) and reversing device is arranged a closing means (9) for the guide (8), the said closing means being connected via a lever (5) to a holding device (10) for the test strips (13), and the holding device projects into the guide and is mounted rotatably in synchronism with the closing means. It is also equipped with a drive device (16). The reversing device (2, 2a) has a moveable stop (4, 4a) which is driven by a position-detection means (6) arranged in the guide. The reversing device is followed by a conveyor belt (27), above which a spray device (28) is arranged so to be displaceable parallel to the test strip. The spray device is equipped with a sensor (45) which stops the conveyor belt (27) when the test strip is located under the spray device.
Patent EP-0264570-A2 (EP)
Inventor: HOCHHOLZER REINHARD
IPC: H01C1/12
Filed: 1987-08-18
Abstract: Das Potentiometer besitzt eine im wesentlichen geradlinig verlaufende Schleiferfeder (2), die auf einer definierten Schräge (4) des Federträgers (1) aufliegt, in einer Richtung an der vorderen Kante (7) dieser Schräge abgestützt ist und in der anderen Richtung in eine Ausnehmung (5) des Federträgers ragt, die als Widerlager für die Höhenkraft dient. Mittels einer hochgebogenen Zunge (12) und einem Pfosten (13) des Federträgers ist die Schleiferfeder (2) nach der Vormontage bereits fest an dem Federträger verankert.