baber/WOPTO huggingface dataset:
Patent EP-0126047-A2 (EP)
Inventor: VIDOVIC DAVID A
IPC: E21D9/11
Filed: 1984-04-16
Abstract: A tunneling machine for boring non-circular tunnels in rock has a cutterhead rotatable about an axis parallel to the tunnel axis. The cutterhead has rollertype cutters both on the face and around a cylindrical outer periphery. The cutterhead is mounted on a cutterhead frame that is movable axially along the tunnel axis with respect to a main frame and the main frame is mounted on clamp frames removable transversely of the tunnel axis. Clamp shoes are carried by the clamp frames for engagement with the tunnel wall and , hydraulic cylinders are provided both for moving the cutterhead frame along the axis of the tunnel and the main frame transversely of the tunnel axis. The tunnel is cut by moving the cutterhead forward along the tunnel axis with the face cutters lowering a distance into the tunnel. A main frame is then advanced forwardly and cross thrust means move the main frame transversely along the clamp frames so that the cutters on the cylindrical sides of the cutterhead enlarge the circular bore into an oval bore.
Patent EP-0138788-A2 (EP)
Inventor: NILSSON GORAN
IPC: F24H9/20
Filed: 1984-09-17
Abstract: @ A device for adjusting the temperature supplied to the radiators in an automatic control equipment (7) of a heating boiler (1) comprises indicator means (12), such as light emitting diodes, for predetermined intervals of the outdoor temperature. The indicator means are arranged to be actuated by the temperature in the respective intervals. Each of the indicator means (12) is provided with an adjusting device (13), e.g. a slide potentiometer, comprising a slidable means (14), the position of which corresponds to a point of a graph of the supply temperature (tf) as a function of the outdoor temperature (tu). A variation of the position of the slidable means (14) results in a increase or decrease of the supply temperature.
Patent EP-0152731-A2 (EP)
Inventor: HIRSCH HERMANN
IPC: A44C5/14
Filed: 1984-12-28
Abstract: Zur Befestigung von Riemen (2) an Uhren (3) wird ein Anschlußteil (1, 16, 20) vorgeschlagen, der aus wenigstens zwei verschwenkbar miteinander verbundenen Teilen besteht. Dabei besitzen die gegeneinander verschwenkbaren Teile (6, 7; 17, 7; 21, 22) unter Federdruck aneinander anliegende Flächen (14, 15) mit Rastvorsprüngen und Rastausnehmungen, so daß die Teile (6, 7; 17, 7; 21, 22) des Anschlußteiles (1, 16, 20) wenigstens nach einer Verschwenkung um 180° lösbar verrastet sind.
Patent EP-0182200-A2 (EP)
Inventor: COLSHER JAMES GEORGE
IPC: A61B5/15
Filed: 1985-11-05
Abstract: A simplified method of determining tissue blood flow such as cerebral blood flow is provided by calculating the partial derivatives with respect to flow rate constant (k) and partition coefficient (λ) of the sum of errors squared for calculated tissue concentration of a diffusible inert gas such as xenon minus measured tissue concentration of xenon based on CT numbers.
Patent EP-0182206-A2 (EP)
Inventor: BRANDT HERMANN DR
IPC: C08G65/44
Filed: 1985-11-07
Abstract: Herstellung von Polyphenylenether aus einwertigen Phenolen, die in den beiden ortho-Stellungen und gegebenenfalls in meta-Position, nicht aber in der para-Stellung Alkylsubstituenten aufweisen, durch oxidative Kupplungsreaktion mit Sauerstoff bei Temperaturen zwischen 15 und 50°C und Drukken zwischen 1 und 10 bar in Anwesenheit eines Katalysatorkomplexes, eines Lösungsmittels und gegebenenfalls eines Aktivators, wobei die Umsetzung der Phenole in wenigstens zwei Reaktionszonen erfolgt, in denen das Lösungsmittel, der Katalysatorkomplex und die Phenole sowie gegebenenfalls der Aktivator ganz oder teilweise vorgelegt und durch ein Förderaggregat umgewälzt werden und wobei in der ersten Reaktionszone etwa 60% bis 100% und in der zweiten Reaktionszone 0% bis etwa 40% des für die oxidative Kupplung stöchiometrisch erforderlichen Sauerstoffs eingebracht werden.
Patent EP-0182262-A2 (EP)
Inventor: NESTOR JOHN JOSEPH
IPC: A61P13/02
Filed: 1985-11-12
Abstract: Synthetic nonapeptide and decapeptide LHRH antagonist analogs having a halo lower alkyl guanadino-substituted amino acyl residue at position six are disclosed herein.
Patent EP-0182589-A2 (EP)
Inventor: MARCHETTI JOSEPH RAYMOND
IPC: C08L63/00
Filed: 1985-11-13
Abstract: Composition comprising from 5 to 95 phr of a polyepoxide or other resinous component, from 20to 90% of an aprotic solvent, from 5to 95 phrof a polyimide having sufficient amic acid functionality to be soluble in the solvent, and sufficient water to hydrolyze the polyimide. A laminate is made from the composition by heating it until the amic acid functionality is substantially eliminated, then impregnating a fibrous substrate with the composition, heating the impegnated substrate to evaporate the solvent and B-stage the composition and form a prepreg, forming a stack of the prepregs, and heating and pressing the stack of prepregs to cure the composition. A wire enamel can also be made from the composition.
Patent EP-0198158-A2 (EP)
Inventor: MEYER GERD
IPC: E01B9/68
Filed: 1986-01-24
Abstract: Die Erfindung betrifft ein elastisches Lager für Schienen von Schienenfahrzeugen, bestehend aus einer Oberplatte (1) und einer Unterplatte (2) und einer zwischen ihnen angeordneten Gummiplatte (3) und wobei Ober- und Unterplatte durch mehrere Schraubbolzen und auf ihnen angeordneten Gummiringen unter veränderbarer Vorspannung setzbar sind. Das Wesentliche an diesem elastischen Lager besteht darin, daß die Gummiplatte an einer ober beiden Oberflächen Vertiefungen oder Erhöhungen (16, 17) aufweist, die in entsprechenden Oberflächengestaltungen der Ober- und/oder Unterplatte eingebettet sind und die Ränder von Ober- und Unterplatte unter Anordnung einer flanschartigen, übergreifenden Verbreiterung senkrecht und parallel zueinander verlaufenden Flächen aufweisen, zwischen denen eine verbindende Gummischicht liegt.
Patent EP-0194590-A2 (EP)
Inventor: WAHLE WOLFGANG DIPL-ING
IPC: F21Y103/00
Filed: 1986-03-06
Abstract: The lighting fixture has a reflector with asymmetrical light distribution which surrounds a rod-shaped lamp (2). The reflector is formed by a fixed collecting reflector (3) encircling the lamp (2) in a semicircle, and an obliquely-radiating deflection mirror (4). The latter, in turn, can be pivoted about an axis (4a) extending in the longitudinal direction of the lighting fixture. The lighting fixture is preferably provided for being mounted on horizontal surfaces and is used for illuminating vertical surfaces. <IMAGE>
Patent EP-0196552-A2 (EP)
Inventor: KAMMLER ROMAN DR ING
IPC: G01G19/393
Filed: 1986-03-19
Abstract: A plurality of product fraction containers (3, 4) which are mounted on a common support (17) is assigned to a weighed product container (2). The support (17) can be rotated in steps so that rows of product fraction containers (3, 4) mounted on it can be simultaneously moved by a single stepping drive (22) and aligned with weighed product containers (2). To make up a package portion, a control unit (6) incorporating a computer is used to select fractions which together result as accurately as possible in the packaged portion and discharge them into a collecting funnel (5). The weighing device makes it possible to fill a large number of product fraction containers (3, 4) with relatively few weighed product containers (2), as a result of which the weighing device achieves high output and accuracy with relatively low construction costs. <IMAGE>
Patent EP-0208989-A2 (EP)
Inventor: NAUMANN JOACHIM
IPC: D06L1/00
Filed: 1986-07-02
Abstract: Process for cleaning furs and leathers by treating these materials with pieces of open-celled polyurethane foam having a density of from 60 to 120 kg/m<3> which have been treated with halocarbons. A polyurethane foam suitable for this purpose is obtained by reacting mixtures of polyalkylene glycols having an equivalent weight of from 200 to 2000 and polyhydroxy compounds having an equivalent weight of from 30 to 100 with isocyanato-containing precursors of polyisocyanates and polyalkylene glycols having an equivalent weight of from 50 to 500, preferably 300. Polyurethane foams of this kind are very retentive of the solvent, which is released only gradually. This ensures very gentle cleaning.
Patent EP-0209054-A2 (EP)
Title: Molded case circuit breaker
Inventor: TEDESCO ROBERT JOSEPH
IPC: H01H71/12
Filed: 1986-07-08
Abstract: A molded case circuit breaker includes an operating mechanism having an overcenter toggle mechanism for operating a pair of electrical contacts. A pivotable, one-piece cradle includes a cradle latch surface for latching with a trip arm of a trip mechanism, a contact stop surface to limit movement of one of said electrical contacts and an arcuate cam surface to engage a cradle cam pin during a reset operation. The arcuate cam surface of the cradle is contoured to enable the resetting of the operating mechanism after a trip operation.
Patent EP-0217284-A2 (EP)
Inventor: IIDA TETSUYA
IPC: H03K7/02
Filed: 1986-09-24
Abstract: A sample-and-hold circuit has an impedance converter (16), a first switch (S5), an amplifier (17), an input circuit (15) for receiving an input signal and supplying an output signal corresponding to the input signal to the amplifier (17), through the impedance converter (16) and the first switching means - (S5), output-holding capacitor (CH) coupled between the input and output terminals of the amplifier (17), and a feedback circuit (18) coupled between the output terminal of the amplifier (17) and the input terminal of the impedance converter (16). The input circuit and the feedback circuit are a first switched capacitor (15) and a second switched capacitor (18), respectively.
Patent EP-0224858-A2 (EP)
Inventor: TAKABAYASHI NAOKI
IPC: G03C5/395
Filed: 1986-11-25
Abstract: A method for processing a silver halide color photographic light-sensitive material comprising the steps of:
     treating the silver halide color photographic material with a solution capable of fixing the material; and   treating said silver halide color photographic light-sensitive material treated with said solution, with a stabilizing solution, and     
wherein at least a part of said stabilizing solution is dialystically treated by a dialysis means containing therein a charge-mosaic membrane.
Patent EP-0230611-A2 (EP)
Title: Kunststoffbauteil, insbesondere stossaufnehmendes Karosserieaussenteil für Kraftfahrzeuge
Inventor: VOGT HANS
IPC: B62D29/04
Filed: 1986-12-17
Abstract: Bei einem Kunststoffbauteil, insbesondere einem stoßaufnehmenden Karosserieaußenteil für Kraftfahrzeuge, wie Motorhaube, Kotflügel und dergleichen mit definierten Schwächungsstellen, an denen sich Aufprallkräfte zuerst auswirken, ist das Kunststoffbauteil (1) als Sandwich-Bauteil mit dichten und festen Innen- und Außendeckschichten (2 und 3) mit einer weichen Kernschicht (4) aus Papierstegen, Waben oder Hartschaum ausgebildet und sind in bestimmten Bereichen der insbesondere der Konvexenmeist Außen-Flächen aber auch der Innenfläche eine oder mehrere vom Kern losgelöste Teilflächen (6 bzw. 5) vorgesehen, deren zulässige kritische Druckspannung unterhalb der Aufprallspitzenlast des Bauteiles eingestellt ist.
Patent EP-0233358-A2 (EP)
Inventor: KOLESKE JOSEPH VICTOR
IPC: C08K5/00
Filed: 1986-12-18
Abstract: Printed circuit boards, metals and polymers are coated with a formulation of aliphatic epoxide, polyether polyol, photinitiator and optional surfactant exposed to actinic radiation.
Patent EP-0199491-A2 (EP)
Inventor: SHARP MICHAEL FRANCIS WARREN
IPC: E05G1/024
Filed: 1986-04-07
Abstract: The apron sections 12 and 14 in the body and door of a data cabinet are made from steel strips having rows of elongate slots 17 running in the circumferential direction of the closure with the slots in adjacent rows displaced in pitch. These slots thus lie across the temperature gradient from the external skins 2/8 to the internal skins 1/7 of the body and door so that the heat conduction pathways across the aprons are long and tortuous, thus reducing the rate of heat inleak to the cabinet while retaining sufficient structural rigidity in the closure region.
Patent EP-0212773-A2 (EP)
Inventor: CHANG CHIN-LUNG
IPC: G02B6/024
Filed: 1986-04-18
Abstract: The cladding (32) and a portion of the core (30) of apparatus of a length of optical fiber are removed to form an interaction region where the fiber will not guide a light wave. A metal film (20) is placed on the exposed core and a portion of the cladding. Polarizations perpendicular to the metal film couple into the metal film to form a surface surface plasma wave that propagates parallel to the fiber while parallel polarizations radiate through the metal film. The surface plasma wave couples energy back into the fiber so that the throughput of the polarizer is only the perpendicular polarization component. A photodetector forms an error signal from the polarization radiated from the fiber, and control circuitry processes the error signal to drive a polarization controller that adjusts the polarization of light input to the polarizer to minimize the error signal and maximize the intensity of the desired polarization output from the polarizer.
Patent EP-0204519-A2 (EP)
Inventor: NIBLETT ANDREW FRANK
IPC: H05K3/26
Filed: 1986-05-29
Abstract: Known methods of remaining flux from printed circuit boards include spraying jets of solvent onto the board and/or immersing the board in solvent. However, these techniques are not effective when applied to ceramic boards comprising ceramic chip carriers as the spacing between the board and the carriers is much smaller than with printed circuit boards. Described herein is apparatus for effecting the removal offlux by immersing the boards in solvent and agitating them in the solvent so thatthe solvent can penetrate the spaces betweeen the components or carriers and the board.
Patent EP-0230894-A2 (EP)
Inventor: KANZLEITER RICHARD S
IPC: C02F1/66
Filed: 1987-01-12
Abstract: A method and apparatus for treating acidic water, such as acidic mine drainage water are provided. The apparatus is readily portable and comprises a reaction vessel (4) having an aerator motor (6) operat­ively associated therewith. Water to be treated is received within said reaction vessel and is treated by having a neutralizing agent and an oxidant by way of the aerator motor 6 introduced simultaneously into the system. Because of instantaneous elevation of pH and the simultaneous introduction of oxidant and the neutral­izing agent, the reaction time is greatly reduced and the equipment required is small, compact and easily transported.
Patent EP-0236677-A2 (EP)
Inventor: HART GERALD LESLIE
IPC: C11D1/28
Filed: 1987-01-13
Abstract: A mild anionic surfactant blend for use in personal care compositions comprising oxo-derived anionic surfactants, fatty ether carboxylate and a fatty ether sulfosuccinate.
Patent EP-0235515-A2 (EP)
Inventor: JONNER WOLF-DIETER
IPC: B60T8/26
Filed: 1987-01-16
Abstract: To counteract the tendency of over-steering when a vehicle operates in a curved path, and one of the wheels-typically the wheel at the inner side of the curve exhibits a tendency to block and, then, braking pressure is reduced to one of the front wheels only, the braking pressure applied to the rear wheel or wheels is reduced. If braking pessure is reduced to both of the front wheels, braking pressure being applied to the rear wheels is controlled, independently, in accordance with anti-brake lock control considerations, which have priority over dropping of braking pressure to prevent over-steering.
Patent EP-0239933-A2 (EP)
Inventor: WAREHAM WILLIAM
IPC: G01L9/04
Filed: 1987-03-26
Abstract: A pressure transducer with a diaphragm coupler at one end and a sensing element at the other end connected by a capillary tube. The sensing element includes a cap member having a deformable surface including a top wall forming a thin diaphragm having a diametrically disposed raised beam extending across the top surface and having a gage receiving surface for receiving a plurality of strain gages. The deformable top wall surface has indentations therein on either side of and extending longitudinally of the raised beam to reduce tension forces across the diaphragm and improve linearity of the diaphragm.
Patent EP-0246518-A2 (EP)
Inventor: SIEGEL ROLF DR
IPC: C12M3/00
Filed: 1987-05-08
Abstract: There is described a substrate for cell cultures having properties which are similar to those of basal membrane: its thickness is in the mu m order of magnitude, it is mechanically stable and flexible, has carbohydrates and/or chains of carbohydrate groups and/or proteins and/or amphiphilic substances on its surface, and is permeable to ions and proteins.
Patent EP-0257339-A2 (EP)
Inventor: JEFFS DAVID H
IPC: G01N35/10
Filed: 1987-07-30
Abstract: A low cost medical micro pipette tip (60) for difficult to reach places is provided, in which the leading or distal portion (64) of the micro pipette tip is materially elongated and ultra thin. This flexible distal portion of the tip faciliates placement of the distal influent port, for receiving expensive biological extracts, in hard to reach places.
Patent EP-0268031-A2 (EP)
Inventor: REINEHR ULRICH DR
IPC: D02G1/12
Filed: 1987-09-07
Abstract: Bei einem verbesserten Verfahren zur Kräuselung wird eine Stauchkammer verwendet, bei der a) Deckel und/oder Boden beweglich angeordnet sind und b) in Arbeitsstellung der Abstand zwischen Deckel und Boden bei der Eingangsöffnung kleiner als der Abstand zwischen Deckel und Boden bei der Ausgangsöffnung ist.
Patent EP-0264900-A2 (EP)
Inventor: BAHR ALBERT
IPC: C02F11/12
Filed: 1987-10-20
Abstract: The predehydration step (100) for the continuous dehydration of sludge comprises a U-shaped pipe body (106), sludge and flocculant being continuously introduced into one arm thereof, and mixed. From the upper end of the other arm, the sludge passes by overflow into a dehydration basket (104) which comprises an upright screen basket (130), by means of which the sludge is predehydrated. A cleaning device (138), arranged inside the screen basket (130) in the form of a scraper star driven in rotation prevents blocking of the screen orifices. The predehydrated sludge is fed to the filter press (160) via a discharge channel (150) whose cross-section is variable by means of a control flap (158). <IMAGE>
Patent EP-0268823-A2 (EP)
Inventor: BUNK HUIG
IPC: C25D21/14
Filed: 1987-10-21
Abstract: A method of electrolytic tinning of metal in strip form using an insoluble anode, comprises passing the strip (1) to be tinned through an electrolytic tinning bath (35) having an insoluble anode (5), the strip (1) forming the cathode, to deposit tin from the electrolyte onto the strip, and circulating the electrolyte through an electrolytic replenishing cell (6) outside the tinning bath for addition of tin ions in order to maintain the desired concentration of tin ions in the tinning bath. The replenishment cell has a tin anode chamber (11) with a tin anode system (27,28), a cathode chamber (12) having an insoluble cathode (25), and a membrane (13) between them substantially impermeable to tin ions. To make the replacement of the anode easier and to improve efficiency, the tin anode system of the replenishing cell comprises an insoluble tin anode (27) and a bed (28) of granular tin material which is fluidized by the electrolyte.
Patent EP-0273206-A2 (EP)
Inventor: FELL FEROL S
IPC: A01D43/08
Filed: 1985-02-07
Abstract: A high speed rotor in the chute of a forage harvester is used to crack kernels in chopped forage impelled to the rotor. The rotor itself has four or more rows of elongated, spaced-­apart plates provided with blunt cracking edges, and a deflector, disposed upstream of the rotor, is adjustable for a wide range of positions and diverts the flow of material to allow control over the degree of cracking.
Patent EP-0298155-A2 (EP)
Inventor: ITOH HITOSHI
IPC: H01L21/28
Filed: 1987-12-03
Abstract: A method for forming a refractory metal film on a substrate utilizes a reduction reaction of the halides of the refractory metal with respect to monosilane, disilane, or the halides of monosilane and disilane to form the refractory metal film while suppressing the reaction by adding a hydrogen gas. As a result, the refractory metal film is formed with good quality at a high speed, or deposited selectively on the nitrides, etc., of metal.
Patent EP-0271818-A2 (EP)
Inventor: RADTKE VOLKER DR
IPC: C09B57/04
Filed: 1987-12-09
Abstract: Isoindolin-Metallkomplexe der Formel I <IMAGE> in der R¹ und R² unabhängig voneinander für H, oder C1- bis C4-Alkyl, X<⊖> für ein Äquivalent eines Anions und Me für Zn²<+>, Ni²<+>, Co²<+> oder Cu²<+> stehen. Die Komplexe (I) eignen sich zum Pigmentieren von Lacken, Kunststoffen und Druckfarben.
Patent EP-0271849-A2 (EP)
Inventor: NORMANN NORBERT DR DIPL-PHYS
IPC: G01R27/02
Filed: 1987-12-12
Abstract: The impedance measuring instrument has as signal source a digital sinewave generator (12) which feeds the object to be measured (13). The zero transitions of current and voltage at the object to be measured (13) are detected by means of zero-transition detectors (16, 17) and a start-stop counter (11b) is operated by this means. The output signal of the latter is a measure of the time interval between the zero transitions from which the phase shift between current and voltage at the object to be measured (13) can be calculated with the aid of the known signal frequency of the digital sinewave generator (12). The equivalent resistance of the object to be measured (13) is measured, preferably directly, with the aid of an analog/digital converter (11a) and the quotient of the measurement values is formed. From this quotient and from the phase shift determined, the impedance is finally calculated. The analysing circuit contains a microprocessor (11) as central element which is synchronised with the digital sinewave generator (12) by means of a common clock. <IMAGE>