baber/WOPTO huggingface dataset:
Patent EP-0059471-A2 (EP)
Title: Hydrostatic drive system for civil engineering and construction machinery
Inventor: OKABE NOBUYA
IPC: F15B11/17
Filed: 1982-03-02
Abstract: A hydraulic drive system (2) for civil engineering and construction machinery in which at least first and second hydraulic circuits (8 and 10) having at least first and second hydraulic pumps (4 and 6), respectively, are provided for driving a plurality of actuators such as left and right travelling actuators (56 and 58), a boom actuator (50) and an arm actuator (52). The first circuit has in its first valve group (16) a first travelling directional control valve (32) for one of the left and right travelling actuators, a first boom directional control valve (26) for the boom actuator and a first arm directional control valve for the arm actuator (52), the first boom and arm valves being connected to the first pump in a position upstream of the first travelling valve so as to be able to receive a hydraulic fluid supply from the first pump by taking priority over the first travelling valve. The second circuit has in its second valve group (18) a second travelling directional control valve (38) for the other of the left and right travelling actuators and a second boom directional control valve (44) for the boom actuator and/or a second arm directional control valve (40) for the arm actuator, the second travelling valve being connected to the second pump in a position upstream of the second boom valve and/or the second arm valve so as to be able to receive hydraulic fluid supply from the second pump by taking priority over the second valves. A bypass circuit (62) having a bypass line (60) extending between the second pump and the one travelling actuator is arranged whereby a hydraulic fluid supply from the second pump can be received by the first travelling valve when at least one of the valves of the first group upstream of the first travelling valve (32) which include the boom and arm valves (26, 28) is actuated.
Patent EP-0075892-A2 (EP)
Inventor: ROLOFF HERBERT F DR RER NAT
IPC: H01L29/73
Filed: 1982-09-24
Abstract: Integrated semiconductor circuit with a semi-insulating semiconductor layer (8) which is made of amorphous silicon on a single-crystal semiconductor body (1, 2) containing the functional units (2', 4, 5, 6) of the circuit and which is intended to increase the dielectric strength, and with an insulating layer (9) provided on the semi-insulating semiconductor layer (8). <IMAGE>
Patent EP-0077938-A2 (EP)
Inventor: JUKIHARA TETSUO
IPC: A01N43/80
Filed: 1982-10-05
Abstract: Novel tetrahydrophthalimides are represented by the general formula (1):
     wherein A is a hydrogen atom or a methyl group,
     X is a hydrogen atom, a halogen atom, a methyl group or a methoxy group,   each of Y and Z is a hydrogen atom or a halogen atom,   each of U and V is a hydrogen atom; a
     group; an alkyl group; an alkyl group having one or two substituents selected from the group consitsing of a halogen atom, an alkoxy group, a cyano group and an aryl group which may be substituted by a halogen atom; an alkenyl group; an alkenyl group having one or two substituents selected from the group consitsing of an alkoxycarbonyl group and a cyano group; an alkynyl group; a
     . group; or an alkylsulfonyl group, The novel compounds are useful as herbicides.
Patent EP-0070127-A2 (EP)
Inventor: WELLS JAMES INGRAM
IPC: A61K9/20
Filed: 1982-07-02
Abstract: A tablet contains a poorly compressible medicament and a plasticizer incorporated into the body of the tablet. The plasticizer reduces the need for high pressures during the manufacture of the tablets, and reduces the problems associated with capping and laminating of the tablet.
Patent EP-0090114-A2 (EP)
Inventor: CRABTREE ALLEN
IPC: C09B62/028
Filed: 1982-11-11
Abstract: Reactive dyes which in the free acid form are of the formula:
     wherein Q is a cellulose reactive group attached to a carbon atom of B and selected from HO 3 SO.CH 2 CH 2 .SO 2 , CH 2  = CH.SO 2 , and NR 2 Q 1  where Q' is halotriazinyl, halopyrimidinyl, 2,3-dichloro-quinoxaline-5- or 6-sulphonyl, or 2,3-dichloroquinoxaline-5- or 6-carbonyl;
     R and R 2  are each independently H or C 1-4  alkyl;   B is a radical containing a benzene or naphthalene nucleus which is linked directly to the azo group;   R' is the radical of a cyclic dicarboxylic anhydride
     n is 0 or 1; and m is 1 or 2,   providing that when B is of the benzene series and R 1  is CH 2 CH 2 , Q is not CH 2 =CHSO 2  or HO 3 SO.CH 2 CH 2 SO 2 .   
     Dyestuffs are characterised by good dyeing and discharge properties.
Patent EP-0101621-A2 (EP)
Inventor: SAKANOUE KEI
IPC: G03C7/32
Filed: 1983-08-24
Abstract: A silver halide color photographic material in which both a coupler capable of releasing a diffusible development restrainer by coupling and a polymer coupler latex are present to increase visual sharpness.
Patent EP-0110138-A2 (EP)
Inventor: JAHME HANS JOACHIM
IPC: B41L29/16
Filed: 1983-10-26
Abstract: Plate changing apparatus for use with offset printing machines, including a plate stacking table, plate individualizing means for sequentially withdrawing only the lowermost plate from the stacking table, and plate transporting and guiding means to guide the freshly withdrawn plate to a form cylinder of the printing machine after having passed through a fixing bath. The apparatus includes means to pass the separated plate through a fixing bath prior to its deposit on the form cylinder and a depository for used plates removed from the form cylinder. The novelty resides in the individualizing means including a rotatable vacuum roll disposed adjacent a partly open bottom surface of the plate stacking table or container or tray holding the plates so that it can engage the lowermost plate. The vacuum roll has its shaft mounted in parallel with the leading edge of the plate stack for linear displacement in parallel with the bottom stack surface. A fixing bath container is disposed directly below the plate stack and the individualizing means and adjacent the form cylinder. This arrangement results in a particularly compact construction while enabling the plates to be handled carefully.
Patent EP-0134839-A2 (EP)
Inventor: TICKS GERD-HEINZ
IPC: B60K5/12
Filed: 1983-11-08
Abstract: Hydraulisch bedämpftes Motorlager, enthaltend ein Auflager (1), das durch einen kreisringförmig ausgebildeten Federkörper (3) auf einem Traglager (2) abgestützt ist, das zwei Anschläge (4) aufweist, die in Bewegungsrichtung einen Abstand voneinander und in der Ruhestellung von den Gegenanschlägen (5) eines Mitnehmers (6) haben, bei dem der Mitnehmer an einer Membrane (7) festgelegt ist, bei dem die Membrane und das Traglager einen Arbeitsraum (8) umschließen, bei dem ein Ausgleichsraum (9) vorgesehen ist und bei dem der Arbeitsraum und der Ausgleichsraum mit einer Flüssigkeit gefüllt und durch eine Drosselöffnung (10) verbunden sind, wobei der Federkörper (3), die Anschläge (4) und die Gegenanschläge (5) außerhalb der mit Flüssigkeit gefüllten Räume (8, 9, 10) angeordnet sind und dieselben nicht begrenzen.
Patent EP-0111224-A2 (EP)
Inventor: REENTS HEINRICH PROF DR ING
IPC: B63B43/12
Filed: 1983-11-25
Abstract: In order to improve a rescue device for reducing the risk sinking on vessels or similar floating bodies in such a way that a reduction in the risk of the ship sinking, exceeding what can be achieved with known devices, as well as a considerable increase in the chance of survival of the persons on the vessels can be achieved with simple means in a space-saving manner, displacement spaces (2, 3, 4) which can be pressurized with air or other gaseous media and can thus be increased in their volume if there is a loss of buoyancy in the vessel (1) or the like are arranged in the same in such a way that they can compensate for the loss of buoyancy in the vessel (1). <IMAGE>
Patent EP-0100138-A2 (EP)
Inventor: FISHER JOHN RICHARD
IPC: G01B3/10
Filed: 1983-06-01
Abstract: A measuring tape and a method of forming same in which glass yarn is used to form a longitudinal reinforcement layer and give dimensional stability to the tape and natural or artificial fibres in random order are combined with the glass yarn layer to give resistance to tearing and maintain flexibility.
Patent EP-0102785-A2 (EP)
Inventor: CUNNINGHAM DOUGLAS JAMES
IPC: B60N2/90
Filed: 1983-08-12
Abstract: An adjustable height vehicle seat (10) comprises a seat frame (14, 16), an underframe (28, 30) and an adjustment device for varying the distance between the seat frame and the underframe. The adjustment device comprises a pair of bell-crank levers each having one short arm (42, 46) and one long arm (40, 44), and each being pivotally mounted, at the junction between its arms, on the underframe (34) for angular movement about a respective one of a pair of spaced parallel axes (36, 38). The free ends of the long arms of the levers (40, 44) are pivotally connected to opposite side members (14, 16) of the seat frame for regular movement relative thereto about respective axes (72, 74) parallel to said spaced parallel axes (36, 38). The short arm (42,46) of each of the levers carries a respective pivotally mounted nut (64, 68) which engages with a corresponding screw-threaded portion (54, 56) of an interconnecting rod (52), the screw-threads of the two portions (54, 56) being of opposite sense. Adjustments of the height of the seat (10) is effected by rotating the interconnecting rod (52), either manually or by means of an electric motor.
Patent EP-0104852-A2 (EP)
Inventor: HOCHSTEIN PETER A
IPC: H03F3/30
Filed: 1983-09-19
Abstract: An amplifier circuit for an audio speaker 12. The circuit includes a conventional operational amplifier 16 connected to a positive voltage supply rail 24 and a negative voltage supply rail 26 through a positive voltage regulator 28 and a negative voltage regulator 30. The circuit is characterized by a P channel MOS-FET 32 having a source 34 connected to the positive rail 24 and a drain 36 connected to the speaker 12 and a gate 38, and an N channel MOS-FET 40 having a source 42 connected to the negative rail 26 and a drain 44 connected to the speaker 12 and a gate 46. A NPN voltage level-shifting and driver stage 48 is responsive to the output 56 of the operational amplifier 16 for establishing a voltage differential between the gate 38 of the P channel MOS-FET 32 and the positive rail 24 to drive the P channel MOS-FET 32 into conduction. A PNP voltage level-shifting and driver stage 50 is responsive to the output 56 of the operational amplifier 16 for establishing a voltage differential between the gate 46 of the N channel MOS-FET 40 and the negative rail 26 to drive the N channel MOS-FET 40 into conduction. The driver stages 48, 50 are connected to ground 52. A positive side feedback circuit 94 interconnects the drain 36 of the P channel MOS-FET 32 and the ground 52 side of the positive driver stage 48, and a negative side feedback circuit 96 interconnects the drain 44 of the N channel MOS-FET 40 and the ground 52 side of the negative driver stage 50. A system feedback circuit 98 interconnects the speaker 12 and the operational amplifier 16 for returning a small portion of the system output voltage to the operational amplifier 16 to cause the system output signal to faithfully track the signal at the audio input to the operational amplifier 16. A PNP auxiliary transistor 68 has its base 72 connected to the source 34 of the P channel MOS-FET 32 and its emitter 70 connected to the positive rail 24 and its collector 76 connected to the system output 12, and an NPN auxiliary transistor 82 has its base 84 connected to the source 42 of the N channel MOS-FET 40 and its emitter 87 connected to the negative rail 24 and its collector 90 connected to the system output 12.
Patent EP-0116749-A2 (EP)
Inventor: LIEBEL HENRY J
IPC: B65H75/02
Filed: 1983-10-27
Abstract: An interior core protector (20) for protecting the interior (12) of a coil of material (10), e.g., coiled sheet steel, from damage is disclosed. The core protector (20) includes a pair of overlapping formed angular paperboard members (22,24) each having a series of spaced die cuts (26) in one leg (22b, 24b) thereof permitting the angular members to be bent to conform to the inner diameter of the coil (10). The cuts (26) in one leg (22b) are offset from the cuts in the other leg (24b) such that when the protector (20) is bent for placement in the interior core (12) of the coil (10) and the width of the cuts (26) increases, a paperboard segment of one member (24b) nevertheless overlies the cut (26) in the other (22b) to provide protection for the material about the full circumference of the interior core (12).
Patent EP-0148306-A2 (EP)
Inventor: PRYOR MICHAEL J
IPC: A61K36/73
Filed: 1984-03-02
Abstract: A method for producing a metallic strip (12) is disclosed. A metallic melt containing above about 20% by weight of iron is formed into a strip so that fine iron particles are distributed throughout. The strip may be rolled to elongate the iron particles (28).
Patent EP-0122624-A2 (EP)
Inventor: HILMANN JURGEN
IPC: A61K49/00
Filed: 1984-04-13
Abstract: 1. Contrast medium containing microparticles and gas bubbles for ultrasound diagnostics, characterised in that it contains microparticles of a solid surface-active substance, optionally in combination with microparticles of a non-surface-active solid, in a liquid carrier.
Patent EP-0159389-A2 (EP)
Inventor: SEIDENSTICKER JENS DR DIPL-PHY
IPC: F42B12/04
Filed: 1984-08-23
Abstract: Die Erfindung betrifft einen Mehrzweckgefechtskopf, der mit einer stachelbildenden Auskleidung, mit projektilbildenden Belegungen und mit vorgeformten Splittern bzw. Splitterbelegungen ausgestattet ist. Zur gleichzeitigen Bekämpfung harter und halbharter Materialziele sowie sogenannter weicher Ziele soll die Treffgenauigkeit, die Durchschlagsfähigkeit und somit die Wirksamkeit gegenüber bekannten Mehrzweckgefechtsköpfen erhöht werden. Gelöst wird die Aufgabe dadurch, daß innerhalb einer Mehrzweckgefechtskopfhülle (7) wenigstens drei Wirkteile (1, 2, 3) angeordnet sind, die zur Erzielung optimaler jedoch unterschiedlicher Zielwirksamkeit jeweils eine separat dosierbare Sprengladung (6.1, 6.2, 6.3) enthalten und den unterschiedlichen Zielforderungen nachkommend jeweils mit einer anderen Belegungsart ausgestattet sind. Zwischen einem als Hohlladung (6.1) ausgebildeten ersten Wirkteil (1) und einem Splitter (9) enthaltenden dritten Wirkteil ist ein als projektilbildende Belegung (22) ausgebildetes zweites Wirkteil angeordnet, bei dem innerhalb zweier auf der Achse (12) angeordneter kegelförmiger Ausnehmungen (10, 11) einerseits eine Zündeinrichtung (14) und anderseits eine Inerteinlage (13) angeordnet sind, wodurch eine gemeinsame Zündung aller Wirkteile ermöglicht und eine störungsfreie Detonationswellenlenkung nicht nur bei der Stachelausbildung, sondern auch bei der Projektilausbildung leistungssteigernd durchführbar ist.
Patent EP-0159392-A2 (EP)
Inventor: FEIGE CHRISTIAN DR DIPL-PHYS
IPC: F41G5/14
Filed: 1984-09-06
Abstract: Das Feuerleit- und Navigationssystem für bewegliche Waffenträger, insbesondere für Kampfpanzer sieht vor, zur Primärstabilisierung beispielsweise eines Ziel- oder Sichtgeräts sowie zur Sekundärstabilisierung einer Waffe einen einzigen zentralen Sensorblock in Strapdown-Technologie zu verwenden, der zwei zweiachsige trockene, dynamisch abgestimmte Kreisel und drei einachsige Beschleunigungsmesser umfaßt. Die Beschleunigungswerte bzw. Drehraten werden im Digitalformat ausgegeben und verarbeitet, so daß außer den üblichen Feuerleitfunktionen zusätzliche Leistungen des Systems ermöglicht sind, insbesondere eine einwandfreie Navigation ohne externe Sichthilfen, eine exakte Feuerleitung sowie eine dynamische Punktstabilisierung der Waffe.
Patent EP-0142750-A2 (EP)
Inventor: HIGGEN REINHARD
IPC: A01B19/06
Filed: 1984-10-31
Abstract: Rüttelegge mit einem Tragrahmen, die aus zumindest zwei hintereinander angeordneten und sich quer zur Fahrtrichtung erstreckenden und mit Bodenbearbeitungszinken besetzten Eggenbalken besteht, die über Schwingen an dem Tragrahmen angeordnet und während des Betriebes über einen Antriebsmechanismus von der Kraftquelle einer landwirtschaftlichen Zug- oder Arbeitsmaschine in quer zur Fahrtrichtung hin- und hergehende Bewegungen versetzt werden. Um eine sehr einfache und wirksame Abfederung der Bodenbearbeitungswerkzeuge in und entgegen der Fahrtrichtung beim Auftreffen auf Hindernissen in dem Boden zu schaffen, sind die Eggenbalken (3) als U-förmige Längsträger (8) ausgebildet, und die offene Seite (11) des jeweiligen Längsträgers (8) befindet sich auf der der Fahrtrichtung (10) abgewandten Seite. Die Schwingen (5) sind an dem oberen Schenkel (12) des Längsträgers (8), während an dem gegenüberliegenden unteren Schenkel (14) des Längsträgers (8) die Bodenbearbeitunszinken (4) angebracht sind. Weiterhin ist der U-förmige Längsträger (8) zumindest annähernd über seine ganze Länge auf seiner Rückseite (11) offen.
Patent EP-0148385-A2 (EP)
Inventor: BALTES HANS
IPC: A61L2/24
Filed: 1984-11-24
Abstract: Apparatus for drying and sterilising fabrics comprising a drying cabinet with devices for suspending fabric pieces and with means for generating, distributing and recirculating warm air for drying and hot air for sterilising the fabric pieces. <IMAGE>
Patent EP-0144090-A2 (EP)
Inventor: UYAMA KIYOSHI
IPC: C02F11/12
Filed: 1984-11-30
Abstract: The present invention relates to a method and an apparatus of dehydrating a wet sludge. The wet sludge (3) which is subjected to a preliminary dehydration by gravity dehydration or the like, is pelletized by a pelletizer (20), and obtained pellets of the sludge (3) are subjected to compression dehydration with a pair of endless filter fabrics (42, 43).
Patent EP-0149801-A2 (EP)
Inventor: VAN ZANTEN ANTON DR-ING
IPC: B60T8/18
Filed: 1984-12-15
Abstract: Es wird ein Verfahren zur Ermittlung des Sollbremsmoments für die verschiedenen Räder eines Fahrzeugs beschrieben, bei dem von den Radgeschwindigkeiten VRi und der Fahrzeuggeschwindigkeit VF abhängige Signale hierzu verwendet werden. Die Signale, aus denen die Sollbremsmomente ermittelt werden, werden dadurch gewonnen, daß die den Radgeschwindigkeiten und der Fahrzeuggeschwindigkeit entsprechenden Signale über ein speziell ausgebildetes Kalman Filter geführt werden.
Patent EP-0151288-A2 (EP)
Inventor: BRATTEN JACK R
IPC: B01D33/04
Filed: 1984-12-18
Abstract: @ A liquid filter is disclosed including a filter chamber into which extends a looped endless belt which is passed above and below rollers on either side of the filter chamber. Both the upper and lower belt segments pass over a support plate in the filter chamber, the lower segment positioned directly underneath the upper belt segment. Filtering flow from the filter chamber passes through both belt segments and through spaced and tapered openings in the support plate and thence into a collection trough beneath the support plate. The belt is periodically advanced to carry filter solids out of the filter chamber. In a first version, the'upper belt segment acts as the filter media, and is wider to create a sealing of the lateral edges of the upper belt segment. In a second version, a disposable media lies atop both belt segments which act only to carry the disposable media and the disposable media is of wider width to establish the edge sealing. Spaced elongated bars are disposed within the collection trough supporting the bottom of the support plate with spaces between the trough rim and the bars, enabling flushing of the trough interior to remove accumulated fine solid particles. A plurality of filter units may be vertically stacked, with the collection trough of one unit forming the top of the next below filter unit.
Patent EP-0114716-A2 (EP)
Inventor: JOHNSON JOEL CRAIG
IPC: G02F1/33
Filed: 1984-01-18
Abstract: An acousto-optic beam deflector comprises an optically active stress optic medium (10), such as crystalline quartz, driven by a longitudinal acoustic wave transducer (12). The deflector is independent of optical polarization, and therefore both polarization components of an input optical beam, such as a laser beam, are scattered with equal efficiencies.
Patent EP-0122670-A2 (EP)
Inventor: KENNA ROBERT VINCENT
IPC: A61B17/16
Filed: 1984-04-11
Abstract: A rasp handle (10) has an elongate body portion (12) with a pistol-type grip (14) extending therefrom and rasp retaining structure (16) at its front end. Such structure (16) includes a fixed jaw (22) and a slide jaw (24) constructed and arranged for sliding movement relative to the fixed jaw (22) between a forward closed locking position where a rasp (44) is locked between the jaws (22,24) and a rearward open rasp receiving and releasing position. A lever (26) is connected to shift the slide jaw (24) between its closed and open positions. A pivot (28) interconnects the lever (26) and the slide jaw (24) so that the lever (26) is free to move between a locked position adjacent the body portion (12) and an unlocked jaw manipulating position away from the body portion (12).
Patent EP-0135972-A2 (EP)
Inventor: VLEESENBEEK ERNST
IPC: E04B2/08
Filed: 1984-09-18
Abstract: 9 A wall comprising a number of building blocks or elements (2) is formed by laying successive courses next to and on each other. The blocks or elements (2) are provided, at least at their horizontal contact faces, with connection means comprising for each block or element at least one longitudinal groove (3) in at least one of the two horizontal surfaces, at least one recess having a vertical centre line disposed in the vertical central plane of the groove and leading out into the other horizontal surface, together with a pin (5) which fits into the recess. If the pin (5) is fitted into the recess it has an outwardly projecting part which fits into the groove (3) of an adjoining block or element (1). The blocks or elements (1) are in addition joined together by mortar.
Patent EP-0121408-A2 (EP)
Inventor: OMURA SATOSHI
IPC: A61K35/74
Filed: 1984-03-28
Abstract: Macrolides which can be prepared by the aerobic cultivation of Streptomyces ambofaciens ATCC 15154 are useful antibiotics. The macrolides are designated PTL-448-A, B, C and D, or have the formula
     wherein R' is hydrogen or acetyl, and R' is hydrogen or mycarosyl; or a pharmaceutically-acceptable salt thereof.
Patent EP-0132316-A2 (EP)
Inventor: BENGE TERENCE ALEXANDER
IPC: B32B27/08
Filed: 1984-06-27
Abstract: A multilayer plastics sheet destined to be formed into foodstuff containers by thermoforming has a barrier layer for low oxygen permeability, and incorporates reclaim material for providing desired mechanical properties to the sheet. The reclaim material represents 40-60% of the sheet by volume, and in order to incorporate these high reclaim levels without concomitant organoleptic problems the reclaim material is formed as a single layer adjacent what is to be the outside surface of the container. The sheet is accordingly highly asymmetric, but any substantial polymer melt instability during coextrusion tending to cause layer thickness variation and lack of visual appeal of the sheet is prevented by forming the sheet as two substantially symmetrical components which are individually and separately coextruded, and subsequently extrusion laminated together. Of the components one includes, and is symmetrical in relation to, the barrier layer, and the other likewise incorporates the reclaim layer.
Patent EP-0136067-A2 (EP)
Inventor: KUEHL GUENTER HINRICH
IPC: C01B39/42
Filed: 1984-08-22
Abstract: The present invention relates to a method for preparing an iron-containing synthetic crystalline siliceous molecular sieve material having tailored acid strength and having the structure of ZMS-11, to the tailored synthetic material resulting from said method and to use of said tailored synthetic material as a catalyst component for catalytic conversion of organic compounds.