baber/WOPTO huggingface dataset:
Patent EP-0105458-A2 (EP)
Inventor: UEDA IKUO
IPC: C07D213/57
Filed: 1983-09-28
Abstract: New a-aryl-a-pyridylalkanoic acid derivatives of the formula:
     wherein
     R 1  is cyano or carbamoyl,   R 2  is hydrogen or halogen,   R 3  is hydrogen or lower alkyl,   one of R 4  and R 5  is hydrogen and another is lower alkyl,   R 6  is hydrogen or lower alkyl, and   R 7  is lower alkyl, or   R 6  and R 7  are taken together to form an N-containing saturated heterocyclic group with the adjacent nitrogen atom, in which the heterocyclic group may be substituted with lower alkyl or optionally protected hydroxy(lower)alkyl, provided that R 2  is halogen or R 3  is lower alkyl, when R 1  is cyano and R 6  and R 7  are each lower alkyl, and salts thereof, and processes for preparation thereof and pharmaceutical composition comprising the same.   
     These derivatives and salts thereof are useful as antiulcer agents and spasmolytic agents.
Patent EP-0113405-A2 (EP)
Inventor: BHATIA HARSARAN SINGH
IPC: H01L21/02
Filed: 1983-11-03
Abstract: A high sheet resistance, doped semiconductor resistor is made by a process which produces a resistor diffusion or ion implantation mask having a narrow dimension determined by a "sidewall" technique. The sidewall technique defines the narrow dimension by the thickness of a doped or undoped layer (6) deposited on a different underlying layer having horizontal and vertical surfaces (5). The horizontal portion of the deposited layer is removed by anistropic etching to leave only the vertical portion (6). The vertical portion, if undoped, is removed to define a diffused or ion-implanted resistor. The vertical portion, if doped, may either be removed after heating to form a diffused resistor, or may be left in place to form a resistor in shunt with the diffused resistor.
Patent EP-0111169-A2 (EP)
Inventor: RUNDEL ADOLF
IPC: F16L11/08
Filed: 1983-11-10
Abstract: 1. Multilayer tube comprising an inner tube (1) which comprises an extrudable plastics sleeve, a metal sheath (2) surrounding the inner tube (1) and an outer plastics tube (10) surrounding the sheath (2), the sheath (2) being joined to the outer periphery of the inner tube (1) and form-lockingly to the inner periphery of the outer tube (10) and the sheath (2) comprising at least one metal strip (3) wound helically onto the inner tube (1), characterized in that the inner tube (1) is also form-lockingly joined to the sheath (2) and the metal strip (3) is wound in at least a double layer on to the inner tube (1), the first layer (4) being wound edge to edge, the second layer (5) covering the joints (6) of the first layer (4), the second layer (5) being similarly wound edge to edge and the joints (7) of the second layer (5) being form-lockingly interconnected.
Patent EP-0110392-A2 (EP)
Inventor: ERBES NORBERT DR
IPC: H04B7/26
Filed: 1983-11-30
Abstract: 1. Digital radio communication system comprising a plurality of mobile transceivers (S1 to S3 ) each having a time-measuring device, said devices operating almost synchronously, wherein each transceiver (e.g. S2 ), when transmitting, transmits its station time before the transmission and, when receiving, sets its time-measuring device to the station time received, characterized in that, in each transceiver station (e.g. S1 , S3 ), the difference between the received station time and the station's own time is measured and stored, and that after the end of reception of the transmission the time-measuring device, if the amount of the difference is smaller than a preset value (tLm ), said value corresponding to the maximum radio transit time in the system, is set to the station's own station time, and, if there is a negative difference which is greater than the present time, is advanced by the preset time.
Patent EP-0113140-A2 (EP)
Inventor: ROGERS COLIN CEDRIC
IPC: F17C13/12
Filed: 1983-11-30
Abstract: A method and system for tank overfill prevention comprising the steps of supplying fluid to the interior of the tank by means of a dispenser, measuring the dispenser pressure P<sub>d</sub> and flow rate α, determining at equal time increments 8t a number of quantities representing tank pressures from the said dispenser pressure and flow rate measurements, and deriving from the said determined quantities representing tank pressures, another quantity representing the rate of increase of tank pressure with respect to time, comparing the quantity thus obtained with a preset critical value, and shutting off the fluid supply, if this said quantity exceeds the said preset critical value and if the said flow rate α is less than a preset critical value.
Patent EP-0108571-A2 (EP)
Inventor: ISHIWATARI HIDEO
IPC: C11B3/02
Filed: 1983-10-28
Abstract: A process for treating an unsaturated fatty oil to reduce its odour and/or colour and to increase its resistance to oxidative degradation with time, wherein said oil comprises an unsaturated ester of a higher fatty alcohol and a higher fatty acid or a triglyceride of an unsaturated higher fatty acid, the fatty acid or alcohol moiety being wholly or partially polyenic, which process comprises the following two steps in either order:
     (a) subjecting the said oil, or the product of step (b), to selective hydrogenation to modify said fatty acid or alcohol moiety from polyenic to monoenic and simultaneously, to reduce any peroxides, aldehydes and ketones present therein; and   (b) dissolving the said oil, or the product of step (a), in a non-polar solvent and passing the solution through a column of an adsorbent for polar impurities, and then removing the soivent.
Patent EP-0110605-A2 (EP)
Inventor: AYLWARD DAVID E
IPC: C08F4/68
Filed: 1983-11-11
Abstract: A process for preparing vanadium compound/or- ganometalic compound/inorganic oxide catalyst compositions useful for the polymerization of ethylene to polymers having an intermediate molecular weight distribution that can be predictably controlled by the use of a 'tunable' variable are obtained by using, as the vanadium component, a mixture of about 10-90 mol percent of VOCl 3  and, correspondingly, about 10-90 mol percent of VCl 4·  The molecular weight distributions of polymers formed in the presence of the catalyst compositions are narrowed as the proportionation of VCl 4  in the vanadium component in increased.
Patent EP-0112128-A2 (EP)
Inventor: GALBRAITH LYLE D
IPC: F42B3/04
Filed: 1983-12-08
Abstract: U A propellant augmented, gas dispensing device of the type that includes a propellant chamber coupled to a pressure vessel containing a pressurized gas and exhaust passage from the propellant chamber incorporates an additional depressurization vessel coupled in fluid communication with the exhaust passage from the propellant chamber. The depressurization vessel has a restricted exhaust passage. The exhaust passage from the propellant chamber is constructed to allow a relating high flow rate from the propellant chamber into the depressurization chamber, permitting rapid depressurization of the propellant chamber to assure propellant extinguishment. At the same time, the restricted exhaust passage from the depressurization vessel permits controlled metering of the outflow of pressurized gas from the dispensing device.
Patent EP-0097113-A2 (EP)
Inventor: ANHEUSER LOTHAR DR-ING
IPC: E21D9/06
Filed: 1983-06-11
Abstract: The method uses a shield tunnelling machine and prefabricated tubbing support, fitted in the shield, as well as devices for carrying out the method. In this method, the self-stabilising forces of the rock are activated to relieve the tunnel construction, by the tunnel excavation being produced with a slight, predefined overcut in the roof area with respect to the extent of the supporting constructions (tunnelling shield and support). This overcut corresponds approximately to the amount by which the rock is expected to deform when the internal supporting framework is set up. By means of devices (6) which can be extended hydraulically out of the rigid shield (7) and corresponding devices in the lining (sand holders in selected longitudinal tubbing joints), the rock is supported only in a yielding manner, so that the supporting means can adapt to the deformations of the rock which are necessary for setting up the internal bearing framework. <IMAGE>
Patent EP-0096017-A2 (EP)
Inventor: SNELDERS GEORGES VICTOR
IPC: D06F39/12
Filed: 1983-05-16
Abstract: A top loaded washing machine cabinet comprises a base, a back wall, a top cover including a loading opening covered by a door, a front wall and two side walls. The base, the back wall and the top cover are loosely secured to each other by hook-shaped fixing members being provided on one part and cooperating with hook-receiving locking means provided on the opposite part.
Patent EP-0101427-A2 (EP)
Inventor: DUFOUR DANIEL LOUIS
IPC: C08L51/02
Filed: 1983-08-08
Abstract: Molding compositions are prepared from blends of (A) a thermoplastic copolyetherester elastomer; (B) a styrene maleic anhydride polymer; and (C) an ABS or MBS polymer. Component B, the styrene maleic anhydride polymer may optionally contain a termonomer such as methylmethacrylate or acrylonitrile and a rubber component.
Patent EP-0125503-A2 (EP)
Inventor: JANNER EWALD
IPC: B23Q1/68
Filed: 1981-12-24
Abstract: The sawing apparatus comprises a rectangular workbench (1), a saw unit (2) with a sawblade (3), a machine frame (4) carrying the workbench (1), a fixed base frame (5) and a stop strip (6). The workbench (1) or the machine frame (4) is pivotable, together with the saw unit (2), about a vertical axis (7) relative to the fixed base frame (5), and the saw unit (2) is mounted in the machine frame (4) so as to be vertically adjustable relative to the workbench (1) and displaceable in the horizontal direction. In contrast, the stop strip (6) is directly connected to the base frame (5) via corresponding supporting rails (8 and 9). In order to have available an appropriate width when severing workpieces transversely, provision is made for the vertical axis of rotation (7) to be offset eccentrically towards the stop strip (6), in relation to the longitudinal extent of the workbench (1). However, this vertical axis of rotation passes through the centre of the base frame (5). In order to ensure a sufficiently stable support between the machine frame (4) and the base frame (5), supporting rings (10 and 11) lying against one another are provided coaxially to the vertical axis of rotation (7). The said supporting rings can also be used, in addition, for accurate angular adjustment and, for this purpose, are provided with a graduation and appropriate reference marks. <IMAGE>
Patent EP-0128592-A2 (EP)
Inventor: ISHIZUKA AKIO C O FUJI PHOTO F
IPC: G21K4/00
Filed: 1984-06-14
Abstract: A radiation image storage panel comprising a support, a subbing layer and a phosphor layer which comprises a binder and a stimulable phosphor dispersed therein, superposed in this order, characterized in that said subbing layer comprises a synthetic resin crosslinked with a crosslinking agent.
Patent EP-0136691-A2 (EP)
Title: Method of recording hazardous places in a guide and information system for land vehicles
Inventor: VON TOMKEWITSCH ROMUALD DIPL-I
IPC: G08G1/16
Filed: 1984-10-01
Abstract: 1. A method for recording hazard places in a guidance and information system for individual private road vehicles, there being arranged in the vehicle a navigation device with a terminal for entering position coordinates for display for a destination guide and with an information transmission facility, and there being arranged in the area of the roadway fixed guidance beacons which transmit guidance and position information from a control centre to passing vehicles and receive messages from the vehicles and transmit these to the control centre, a message about an accident or a hazard being transmitted to the control centre and, if necessary, a rescue control centre, by means of at least one additional message key for accident or hazards arranged at the terminal, the type of hazard being indicated and the position of the vehicle being determinable, characterised in that the position is automatically transmitted with the hazard message from the vehicle to the guidance beacon and from there to the control centre when passing the next guidance beacon, and that such hazard messages are transmitted from the control centre via guidance beacons to the vehicles approaching the hazard and are displayed on the vehicle terminal.
Patent EP-0141428-A2 (EP)
Inventor: DAVIS LEO W
IPC: F16F9/42
Filed: 1984-11-08
Abstract: (D A vibration isolating and damping suspension strut (38) for vehicle undercarriages comprising an elongated cylinder (48) and piston (62) structure wherein the cylinder (48) is divided into opposed chambers (64, 66) which are in communication with each other by passages (96) formed in the piston (62) and in a flow restricting shuttle valve (100) mounted on the piston rod (68). When the strut (38) undergoes a retraction stroke of the piston (62) to absorb loads silicone fluid is compressed in the opposed chambers (64, 66) and transferred from the chamber (64) opposite the piston rod (68) to the rod side chamber (66) through passages (96) in the piston (62) only. When the strut (38) rebounds or extends its piston rod (68) fluid is forced to flow through passages in the shuttle valve member (100) and the piston flow passages (96) at a more restricted rate. The piston flow passages (96) and the shuttle valve (100) are arranged to direct fluid flow toward the outer cylinder borewall (56) to improve heat transfer to the exterior of the strut (38) and minimize heating of the fluid contained in the cylinder chambers (64, 66). Alternate embodiments of the suspension strut have spiral fluid transfer grooves formed on the periphery of the piston or on a cylinder sleeve insert member (Figure 3).
Patent EP-0147631-A2 (EP)
Inventor: WIESBOCK WILFRIED
IPC: B28C5/08
Filed: 1984-11-23
Abstract: 1. Dry mortar mixing plant with a substantially horizontal conveying duct and a mixing duct (1, 3) axially adjacent thereto, a non-rotatably installed conveying tube (9), in which the mix material which can be supplied via a supply nozzle can be conveyed by means of a conveying shaft (11) which is actuated by a driving arrangement (15) and provided with a conveying screw (13), and with a mixing shaft (29) which is rotatably arranged in the mixing duct (3), is provided with conveying mixing blades (31), rotates together with the conveying shaft (11) and is coupled thereto, and with an outlet opening for the mix material arranged at the end of the mixing duct (3) remote from the supply nozzle, characterised in that a central bearing (19) for the conveying shaft (11) and the mixing shaft (29) is provided at the front end of the conveying tube (9), as viewed in the conveying direction, and in that an outlet opening (27) for the mix material is made below, at the end of the conveying tube (9), before the bearing (19), the bottom wall of the following mixing duct (3) being arranged lower than the bottom wall of the conveying tube (9).
Patent EP-0162134-A2 (EP)
Inventor: AEMMER PETER DR
IPC: D06H3/08
Filed: 1984-11-27
Abstract: Die Gewebebahn (12) wird unmittelbar an der Webmaschine fortlaufend abgetastet und es werden fehlerhafte Abweichungen von der als normal bewerteten Textur der Gewebebahn festgestellt und angezeigt. Zur Abtastung wird ein die Gewebebahn überstreichender elektro-optischer Abtastkopf (14) verwendet und bei der Auswertung der Signale des Abtastkopfs werden diejenigen Signale bevorzugt, welche eine fehlerhafte Abweichung von einer bestimmten Ausdehnung, Häufigkeit oder Periodizität repräsentieren. Die fehlerhaften Abweichungen der genannten Art sind für Kettund Schussstreifen, also sehr schwerwiegende Gewebefehler, repräsentativ. Diese Gewebefehler können nun wegen der Abtastung direkt an der Webmaschine so frühzeitig erkannt werden, dass vor dem Enstehen grössere Mengen von Gewebe mit diesen Fehlern in den Webprozess korrigierend eingegriffen werden kann. Dadurch wird der Anfall von Gewebe minderer Qualität zumindest erheblich reduziert.
Patent EP-0144912-A2 (EP)
Title: Tool changer for milling and drilling machines
Inventor: SCHMITT EDGAR
IPC: B23Q3/157
Filed: 1984-11-29
Abstract: Tool changer for milling and drilling machines with a horizontal spindle (1) and a vertical spindle (2), consisting of a tool magazine (3) and a moveable transfer device (4) with a gripper head (5) for tool transfer between the respective spindle (1 or 2) and the magazine (3). In the invention, the transfer device (4) with the gripper head (5) can be moved horizontally and transversely to the longitudinal axis (A) of the spindle head (10) between the magazine (3) and a position in the respective spindle axis (A, B), and the gripper head (5) can be rotated about a longitudinal axis. <IMAGE>
Patent EP-0129431-A2 (EP)
Inventor: TADATAKA HARA
IPC: A61K35/02
Filed: 1984-06-15
Abstract: The mineral composition is useful for treatment of blood 1 acidosis, peritoneal ascites and anemia. It is a combination of particulate wood ash and calcium carbonate.
Patent EP-0131470-A2 (EP)
Inventor: HOFFMANN JAMES EDWARD
IPC: C01G9/06
Filed: 1984-07-11
Abstract: @ A neutral leach filtrate containing an oxidant selected from permanganate and manganate ions and mixtures thereof is treated with a reducing agent selected from ZnSO., S0 2  or mixtures thereof in amounts sufficient to substantially reduce all the manganese ions present (permanganate and/or manganate) to the divalent state and to provide a zinc sulfate solution having a predetermined pH. 
     Such a solution consumes appreciably less zinc in the known zinc dust purification or cementation step prior to zinc recovery by electrodeposition or like process.
Patent EP-0138319-A2 (EP)
Inventor: BAKER MICHAEL JOHN
IPC: F24H1/10
Filed: 1984-08-09
Abstract: A compact gas-fired water heater in which a reservoir of bulk water (6) is heated, indirectly by a gas burner-fired immersion tube (7), and directly by mutual contact between the hot flue gases from the immersion tube outlet (8) and feed water droplets as they pass each other in contra-flow through apertures (14,15) in a plurality of plates (4, 5).
Patent EP-0138394-A2 (EP)
Inventor: BLAKER J WARREN
IPC: G02B3/10
Filed: 1984-09-14
Abstract: In accordance with the disclosure there is provided a thin circular lens body (10) formed of a single piece of plastics material. The body has a symmetrical curved rear surface (21) adapted to fit centrally on the corneal surface of the eye. The lens body has a mear-power correction region (31) of circular periphery in the central portion thereof, surrounded by a concentric distance-power annular correction region (41). The near-power central region has an area which is substantially equal to half the pupil area of the eye under average reading light conditions (about 80 foot-candles).
Patent EP-0145212-A2 (EP)
Inventor: TITTLER PHILIP
IPC: H05K11/02
Filed: 1984-10-29
Abstract: A cabinet (1) for stowage of electronic printed circuit boards (2, 3, 4) for example, is adapted for permanent installation in a vehicle structure by allowing the boards to be readily removable. The cabinet can thus be readily cooled by both air and fluid jackets (10, 13, and 13, 12) which are permanently connected to different sources of cooling flow.
Patent EP-0143607-A2 (EP)
Inventor: HAMANO TOSHIO
IPC: H01L23/498
Filed: 1984-11-21
Abstract: In a semiconductor device including a ceramic base (2) having a cavity (4) carrying a semiconductor chip (6), and a ceramic cap covering and sealing the ceramic base, the cap has a metallization pattern (20) covering not only a region where it contacts the base but also the four side surfaces of the cap; this reduces the possibility of excess solder flowing from or flying out of the sealing area, toward the outside of the device or into the cavity.
Patent EP-0154753-A2 (EP)
Inventor: IMAI TAMOTSU
IPC: C07C2/86
Filed: 1984-12-27
Abstract: Alkylaromatic compounds are synthesized by reacting aromatic compounds with a mixture of carbon monoxide and hydrogen in the presence of a dual-fuction catalyst system comprising (1) a composite of oxides of copper, zinc and either aluminum or chromium and (2) an aluminosilicate in crystalline or amorphous form.
Patent EP-0133129-A2 (EP)
Inventor: MANIER FRANCIS
IPC: A61K8/26
Filed: 1984-07-26
Abstract: 1. Process of coloration of phanera with natural colorants by means of an aqueous solution or dispersion containing a surfactant, characterised in that it is carried out in two successives stages, of which the first comprises treatment of the phanera with a solution containing at least two non-ionic surfactants of different chemical natures and one or more salts of metals of groups II to V of the periodic classification of the elements, without colorant, whilst the second stage comprises the application to the phanera of a solution or dispersion which contains the natural colorant(s), at least one non-ionic surfactant, one or more non-ionic and/or anionic surfactants, a C1 to C5 alcohol, a glycol or glycerol and a C8 to C22 fatty acid, or glyceride or soap of such a fatty acid.
Patent EP-0140862-A2 (EP)
Inventor: BLOMBERG FOLKE IVAR
IPC: B60T8/40
Filed: 1984-10-29
Abstract: The present invention refers briefly to a braking force modulatorfor anti-lock pneumatic brakes for vehicles having a hydraulic circuit for the anti-lock function. Sensors sensing the state of rotation of the wheels, emit signals for controlling at least one modulator valve (34) which depending on these signals modulates the pressure in one or more counter-pressure cylinders (27). A closing valve is inserted into the pressurized-air conduit (4) between the control valve (5) for the brake operated by the driver and one or more bracking cylinders (8) and this closing valve closes the pressurized-air supply to the braking cylinder or cylinders (8) subsequent to a sensor signal ordering release of the brakes. A release valve is inserted into the pressurized-air conduit (4) between the closing valve and the braking cylinder or cylinders (8) for discharging pressurized air therefrom if the ability of the pressure producer (13, 26) for the hydraulic fluid pressure and of the counter-pressure cylinder (27) to continue the release of the brake is exceeded.
Patent EP-0165575-A2 (EP)
Inventor: LEARY-RENICK PAMELA ANNE
IPC: H05K3/00
Filed: 1985-06-15
Abstract: A method for forming vias in a planar structure is described. In the fabrication of an interconnection package for a plurality of semiconductor or integrated circuit chips (24) a multi-layered glass superstructure (30) with a multi-layered distribution of planar conductors (48) is formed by a process forming vertical conductive interconnection or studs (54) between planar conductor layers (48) by pre-forming a stepped-shoulder or counter-bored via configuration in each glass-layer (50) at the interconnection points followed by depositing the conductive studs therein.
Patent EP-0170022-A2 (EP)
Inventor: SCHROTTKE GUSTAV
IPC: H01L23/373
Filed: 1985-06-19
Abstract: Polyimide tape, thermal expansion matching, and beam leads are used with tape automatic bonding techniques in an automated environment to form an inexpensive miniature semiconductor power device package. The thermal expansion matching interface (9) is included between the semiconductor power device (10) and a metalized pattern (6,7 and 8) on the polyimide tape (1) to absorb thermal expansion mismatches between the power device and the second level package heat sink/mounting surface. Complete testing of the semiconductor device can be accomplished during the manufacturing process, before completion of the package and prior to its incorporation in the next higher packaging level.