baber/WOPTO huggingface dataset:
Patent EP-0106575-A2 (EP)
Inventor: MATTHEWS GORDON HOUSTON
IPC: H04M3/533
Filed: 1983-09-22
Abstract: An advanced electronic telecommunications system is provided for the deposit, storage and delivery of audio messages to both user and non-users with limited access provided to the non-user under the control of the user. A Voice Message System (10) interconnects multiple private exchanges (12) of a subscriber with a central telephone office (22). Individual subscriber users may access the Voice Message System (10) through ON NET telephones (18) or OFF NET telephones (24). Selected non-users may be allowed access through the OFF NET telephones (24), the scope of the access of the selected non-users determined by a subscriber user. The Voice Message System (10) includes an administrative subsystem (60), called processor subsystem (62) and a data storage subsystem (64). The Voice Message System (10) enables the user to deposit a message in data storage subsystem (64) for automatic delivery to other addresses connected to the system. The user is also able to deposit a message in a receive-only portion of the data subsystem (60) for access by a selected non-user. The Voice Message System (10) also enables a user to access the system to determine if any messages have been in data storage subsystem (64) for him. Prerecorded instructional messages are deposited in the data storage subsystem (64) for instructing a user or a selected non-user on their progress in using the system.
Patent EP-0109756-A2 (EP)
Inventor: CLOUTIER FRANK L
IPC: B41J2/16
Filed: 1983-10-14
Abstract: A method of making a monolithic bubble-driven ink jet print head is provided which eliminates the need for using adhesives to construct multiple part assemblies. The concept of the method is to provide a layered structure which can be manufactured by relatively standard integrated circuit and printed circuit processing techniques. Firstly, a substrate/ resistor combination (11,13,15) is manufactured. Then a foundation (33) of conductive material is firmly attached to the substrate and a resist layer (37) is used to define a perimeter/wall combination (39,41) over the foundation, with the perimeter/wall combination surrounding the resistors (13,15) and providing hydraulic separation between them. The perimeter/wall combination is then electroplated in place. A flash coat (43) of metal is then applied over the resist which is inside the perimeter of the perimeter/wall combination and a second layer (44) if resist is used to define the desired orifices (63,65) and the external shape of the part. A second layer of metal is then electroplated in place on the flash coat covering the first layer of resist and the perimeter! wall combination. The flash coat and resists are then stripped, leaving a void (61,62) defined by the second layer of metal and the perimeter/wall combination, with this second layer of metal having an orifice therein. The void forms the firing chamber of supplying ink to the resistors during operation.
Patent EP-0099299-A2 (EP)
Inventor: SEE JACQUES LEON ALEXANDRE
IPC: G09F5/00
Filed: 1983-07-08
Abstract: The show device for hair comprises means (1, 2) at least partly transparent for the irremovable securing both of hair (6) with which some fame is associated and members for the certain identification (7) and authentication (10) of said hair. <IMAGE>
Patent EP-0108709-A2 (EP)
Inventor: KARRER FRIEDRICH DR
IPC: C07D491/10
Filed: 1983-10-03
Abstract: Durch Umsetzung von Verbindungen der Formel <IMAGE> mit Di- oder Triisocyanaten der Formel R<4>(NCO)n bei niedriger Temperatur erhält man die entsprechenden 1-Carbamoylverbindungen der Formel I <IMAGE> worin n 2 oder 3 ist und R¹, R², R³ und R<4> die im Anspruch 1 definierte Bedeutung haben. Die Verbindungen der Formel I sind Lichtschutzmittel für organische Materialien, insbesondere für Lacke.
Patent EP-0113334-A2 (EP)
Inventor: BALIGA BANTVAL JAYANT
IPC: H01L29/80
Filed: 1984-01-03
Abstract: @ A semiconductor device incorporates a JFET serially connected to a bipolar transistor to achieve normally-off operation. An impedance element is connected between the base of the bipolar transistor and the gate of the JFET, which serves as a single control electrode for the entire device. When a current is supplied to the control electrode, the bipolar transistor and JFET are both switched to the on state. In the JFET, the p-N junction between the gate region and the channel region is sufficiently forward-biased so as to inject current carriers into its channel region and markedly reduce the device on-resistance. An electrical circuit analogue of the device achieves the advantage of low on-resistance and normally-off operation.
Patent EP-0123865-A2 (EP)
Inventor: MAHLEIN HANS F DR RER NAT
IPC: G02B6/34
Filed: 1984-03-19
Abstract: Es wird eine Lichtwellenleiterverzweigung in Form eines Wellenlängen-Demultiplexers beschrieben, der aus zwei durch ein wellenlängenselektives Filter (4) voneinander getrennten fluchtenden Fasern (1, 2) und aus einer von diesen Fasern in Höhe des Filters (4) seitlich abzweigenden Faser (3) besteht. Es sollen zugleich ein erhöhter Koppelwirkungsgrad, Anwendbarkeit in Monomodefaserstrecken und größere Justiertoleranzen bei der Herstellung erreicht werden. Dazu wird vorgeschlagen, für die beiden fluchtenden Fasern (1, 2) Fasern verschiedenen Kerndurchmessers zu verwenden, wobei die dem Filter zuführende Faser (1) einen kleineren Kerndurchmesser als die vom Filter (4) fortführende Faser (2) aufweist. In einer Ausführungsform des Demultiplexers besteht die zuführende Faser (1) aus einer Monomodefaser und die fortführende Faser (2) aus einer Multimodefaser. Der Demultiplexer ist für faseroptische Übertragungsstrecken für unidirektionalen Betrieb zum Demultiplexen vorgesehen.
Patent EP-0128399-A2 (EP)
Inventor: MULLER PETER DR
IPC: A61K6/893
Filed: 1984-05-19
Abstract: A process for producing an inorganic-organic composition material based on gypsum and polyurethane comprising exposing calcined gypsum or anhydrite to the action of water in the presence of a polyurethane or polyurethane-urea which is dispersible in water and in the presence of up to about 20% by weight (relative to the total mixture) of an alcohol and up to about 20% by weight (relative to the total mixture) of another organic solvent, and allowing the composition to set while permitting any solvents which may be present to evaporate. The calcium sulphate may be on a textile support or the composition may be molded into flexible shaped articles of good mechanical properties.
Patent EP-0131768-A2 (EP)
Inventor: HENNINGS DAVID ROBERT
IPC: A61B17/00
Filed: 1984-06-15
Abstract: The present invention relates to a method and an apparatus for focusing an invisible beam of coherent radiation at a desired spot. The invisible beam of coherent radiation is combined with a visible beam of coherent radiation to form a combined beam. The combined beam comprises the visible beam and the invisible beam substantially collinear with one another. The combined beam is then expanded and is filtered. The filter passes substantially all of the invisible radiation and only a portion of the visible radiation. The portion of the visible radiation passed forms two indicia which are located off the axis of the combined beam. The filtered beam is then passed through a focusing lens. At the desired spot, when the two indicia of visible beam converged to form a single indic- ium, then the invisible beam of radiation will also be brought to a focus at that spot.
Patent EP-0131252-A2 (EP)
Inventor: HORECKER BERNARD LEONARD
IPC: C07K14/575
Filed: 1984-07-04
Abstract: A polypeptide useful in the reconstitution of immune functions in thymic deprived or immunodeprived warm-blooded mammals of the formula and pharmaceutically acceptable salts thereof as well as pharmaceutical compositions containing them.
Patent EP-0133487-A2 (EP)
Inventor: LEE GIM FUN JR
IPC: C08L71/12
Filed: 1984-07-14
Abstract: Thermoplastic compositions of polyphenylene ether resin and diblock or radial teleblock copolymer of an alkenyl aromatic compound and a conjugated diene (which can be hydrogenated) containing polyolefin resin in large amount are described. The compositions are moldable into articles which do not exhibit the brittleness and tendency toward delamination often associated with use of large amount of polyolefin.
Patent EP-0133561-A2 (EP)
Inventor: INCROCCI LUCA
IPC: H01R13/56
Filed: 1984-08-04
Abstract: The plug has its contact pins either in a longitudinal or transverse direction. Each pin sits in a hole open on two orthogonal sides to provide two entrances 90 degrees apart. The holes are at appropriate places in the plug's two-part casing. Each pin is fixed into a seating block inside the casing. The block fits into the casing in either of two positions to allow the pin to project from either one of the two holes in the casing. Each block has a blank projection to block off the unused hole. The casing halves are disconnected by unscrewing a screw, separated and the blocks changed in position. The casing halves are then screwed together again.
Patent EP-0139229-A2 (EP)
Inventor: ROMMEL REINER
IPC: H01R43/042
Filed: 1984-09-20
Abstract: Die Erfindung betrifft ein Beschaltwerkzeug zur Verdrahtung von elektrischen, mehrpoligen Steckverbindern, Steckleisten o. dgl., in Klemmschneidtechnik, mit einem Auflager für den, die anzuschließenden Leitungen aufnehmenden Verbinder und einem Gegenlager für den Verbinder, wobei das Auflager gegenüber dem Gegenlager parallel zu sich selbst und zum Gegenlager hin verschiebbar ist, wobei erfindungsgemäß das Auflager sich in seiner Halterung auf mindestens einem, mittels eines stößels linear verschiebbaren Keil abstützt.
Patent EP-0118943-A2 (EP)
Inventor: PRESSANTO ALFREDO
IPC: A47F5/13
Filed: 1984-02-17
Abstract: A structure which can be built-up by forced insertion, for constructing shelving in general, comprises two uprights 1 and at least two shelves 2, all formed from electrically welded mesh sheets, the former having their vertical edges 10 bent inwards at a right angle and provided with an end rod 11, whereas the latter have their front and rear edges 20 doubly bent at a right angle towards the inactive face of the respective shelf 2 where they comprise a longitudinal end rod 21. The doubly bent edges 20 of the shelves 2 provide, at their ends, pairs of projectings forks which are able to be forcibly inserted between the flat part of the uprights 1 and the corresponding vertical end rods 11, with the respective shelf 2 simultaneously resting on the inner horizontal rods of the uprights 1.
Patent EP-0132990-A2 (EP)
Inventor: DUFFIN HENRY CHARLES
IPC: C07C205/06
Filed: 1984-07-18
Abstract: A process for the manufacture of 2,2', 4,4', 6,6 - hexanitrostilbene (HNS) from dipicrylethane (DPE) or trinitrotoluene (TNT) which consists of oxidising DPE or TNE substrate in the presence of an aprotic solvent and a basic salt of a carboxylic acid. The acid preferably consists of an ammonium or an alkali metal salt of a monocarboxylic or a dicarboxylic acid. The reaction step consists of heating the substrate and salt dissolved in the solvent to between 15 and 50°C, and contacting the reaction mixture with dry air or oxygen for up to 2 hours. The HNS product is precipitated out by quenching the reaction mixture in acidified water, and is optionally purified by washing first in methanol and then in acetone.
Patent EP-0143513-A2 (EP)
Inventor: LOWERY JACK RUSSELL SR
IPC: D06C25/00
Filed: 1984-08-20
Abstract: @ Apparatus and process for ultrasonically cutting off undesirable selvage (S) and sealing the longitudinal cut edges (E) from both sides of continuous lengths of textile fabric (F) having at least some thermoplastic yarns therein. The apparatus and process are characterized by cutting off a predetermined width of the undesirable selvage (S) from each side of the textile fabric (F) regardless of the transverse variations in the path of travel of the fabric (F) through the apparatus or width of the fabric (F). The apparatus utilizes a mechanism (26) for shifting the moving textile fabric (F) relative to a stationary ultrasonic cutting and sealing mechanism (20) on one longitudinal edge of the fabric (F) and a mechanism (50) for shifting a movable ultrasonic cutting and edge sealing mechanism (40) relative to the other longitudinal edge of the moving textile fabric (F).
Patent EP-0115477-A2 (EP)
Inventor: SODERSTROM GERT
IPC: E02B11/00
Filed: 1984-01-27
Abstract: Draining device for draining water including a vessel-shaped member (1) with an opening turned downwards and a pipe extending through the walls of the vessel-like means and inside this provided with holes (5) turned upwards for the entrance of water rising between the walls of the vessel-like means and the pipe. The holes in the vessel-like means for the insertion of the pipe are suitably adopted to standard dimensions of pipes.
Patent EP-0140852-A2 (EP)
Inventor: LINDQVIST ROLF ERIK
IPC: A46B9/02
Filed: 1984-09-24
Abstract: The invention relates to an exchangeable brush-holder element, for example for a disc brush. The element comprises an elongate profile (24) with several bristle tufts (28). The bristle tufts are orientated and formed in such a way that, as seen in a length section through the profile, they form several U:s situated one beside the other.
Patent EP-0163944-A2 (EP)
Title: Wässrige, saure, Nickel- und Cobalt-Ionen enthaltende Elektrolyte zur galvanischen Abscheidung von harten, anlaufbeständigen, weiss glänzenden Legierungsüberzügen
Inventor: WAGNER HEINZ DR
IPC: C25D13/10
Filed: 1985-05-02
Abstract: Die Erfindung betrifft ein Verfahren zur galvanischen Abscheidung harter, anlaufbeständiger, weiß glänzender, nickel- und cobalthaltiger Überzüge mittels wässriger, saurer, Metallionen und Borsäure sowie als Glanzzusatz einen aliphatischen Aldehyd und eine aromatische Carbonylverbindung und ggfls. Netzmittel enthaltender Bäder, das dadurch gekennzeichnet ist, daß man wässrige, Nickel-, Cobalt- und Cloridionen sowie Borsäure enthaltende Lösungen mit einem pH-Wert von 3,8 bis 4,2, und einem Nickel-,/Cobalt-Ionen-Verhältnis von 8:1 bis 20:1 herstellt, als Glanzzusatz eine wässrige Lösung eines aliphatischen Aldehyds und einer aromatischen, wasserlöslichen Carbonylverbindung im Mengenverhältnis 20:1 bis 50:1 zusetzt, Nickel und Cobalt enthaltende Schichten bei einer Temperatur von 50 bis 55°C und einer kathodischen Stromdichte von bis zu 7A·dm<->² unter Verwendung von Nickel- und Cobaltmetall im Gewichtsverhältnis von 5:1 bis 10:1 als Anodenmaterial auf für die galvanische Vernickelung geeigneten Grundwerkstoffen galvanisch abscheidet und bei Bedarf die Gehalte der Komponenten in den Badlösungen durch Nachschärfen mit geeigneten Zusatzlösungen auf die angegebenen Werte einstellt.
Patent EP-0163250-A2 (EP)
Inventor: SPIETSCHKA ERNST DR
IPC: C07D221/14
Filed: 1985-05-22
Abstract: Verfahren zur Herstellung der trockenen Alkalimetallsalze des 1,8-Naphthalsäureimids, dadurch gekennzeichnet, daß man konzentriert Alkalilaugen in festes 1,8-Naphthalsäureimid im molaren Verhältnis entsprechend dem Umsetzungsgrad unter starker Rührung im Vakuum bei erhöhter Innentemperatur zulaufen läßt und anschließend ohne Zwischenisolierung des gebildeten Alkalimetallsalzes trocknet.
Patent EP-0171524-A2 (EP)
Inventor: ELSAESSER DIETER
IPC: H03G3/00
Filed: 1985-05-29
Abstract: In this method for controlling the level and volume in an AF amplifier consisting of two amplifier units, the level of the signal to be amplified is continuously monitored at the input to the first amplifier unit (1). If a signal arrives with a level that exceeds a certain threshold value, a digital control signal corresponding to this level is generated. In accordance with the control signal, the relevant signal level is attenuated to the predetermined threshold value. The signal level from the output of the first amplifier unit (1) passed to the input of the second amplifier unit (2) is set to a value corresponding to the required sound volume.
Patent EP-0164099-A2 (EP)
Inventor: BERTOLOTTI FRANCO
IPC: B29B9/06
Filed: 1985-06-04
Abstract: A cutting device for the hot granulation of thermoplastic polymers including a rotary driving shaft, a bladecarrying disc rigidly keyed on the driving shaft and blades not rigidly mounted on said disc and sliding on the cutting plate, each blade being paired to an opposing element which opposes any sudden action tending to move the blade away from the plate.This invention relates to a cutting device for the hot granulation of thermoplastic polymers.More in particular, the present invention relates to a cutting device for the hot granulation of thermoplastic polymers, in which cutting of polymer monofilaments leaving the die plate is accomplished directly on the face of said die plate.
Patent EP-0183181-A2 (EP)
Inventor: TORELLI GIORGIO
IPC: G01N33/72
Filed: 1985-11-21
Abstract: The invention relates to a process for the analysis of haemoglobin HbA 2  characterized in that it comprises the following steps
     a) mixing an anionic resin with a hemolysate of blood;   b) agitation of the mixture obtained in (a), to obtain separation in two phases;   c) filtration of the light phase containing haemoglobin HbA 2 ; and   d) photometric analysis of the filtrate obtained in (c).   
     The process permits the obtainment of a particularly rapid analysis of haemoglobin HbA 2  and allows the carrying out of batch analyses.
Patent EP-0202362-A2 (EP)
Inventor: CAMBREDO PEREZ ANTONIO
IPC: B25G3/18
Filed: 1985-12-13
Abstract: A plug-and-socket coupling temporarily attaches a handle to an implement. The plug has a cylindric plug body with an attachment device on one end for one of the handle or implement. A flange projects radially from the attachment-device end of the plug body and has an annular socket-engaging surface which is normal to the axis of the plug body. A spring strip projects from the flange annularly spaced from the plug body by the socket-engaging surface and parallel to the axis of the plug body. The socket of the coupling has a cylindric, tubular socket body with an attachment device on one end for the other of the handle or implement. The other end of the socket body is received between the plug body and its sprng strip when the plug and socket are coupled. A latching feature on the inside of the spring strip extending transversely to the axis of the plug body cooperates with a latching feature on the outside of the socket body for the temporary attachment. At least two axial notches of different lengths on at least one of the plug body and spring strip cooperate with at least two axial ribs extending radially from the socket body as anti-twisting structures, at least one of the ribs extending farther from the attachment-device end of the socket body than the latching feature thereof.
Patent EP-0196387-A2 (EP)
Inventor: ISENBERG ARNOLD OTTO
IPC: H01M8/12
Filed: 1985-11-28
Abstract: @ A method of increasing the operating cell voltage of a solid oxide electrochemical cell having metal electrode particles in contact with an oxygen-transporting ceramic electrolyte. The metal electrode is heated with the cell, and oxygen is passed through the oxygen-transporting ceramic electrolyte to the surface of the metal electrode particles so that the metal electrode particles are oxidized to form a metal oxide layer between the metal electrode particles and the electrolyte. The metal oxide layer is then reduced to form porous metal between the metal electrode particles and the ceramic electrolyte.
Patent EP-0168374-A2 (EP)
Inventor: DEFRAYE RENE
IPC: B21B27/00
Filed: 1985-07-09
Abstract: The roll (2) is arranged in such a way that its axis is perpendicular to that of the laser beam (1), which is stationary. The roll is displaced along its longitudinal axis at the same time as being rotated about this axis. The disadvantages which are inherent in the methods employing a movable marking head, arising from faults in the marking head and from the variation in the length of the laser beam, are thus avoided.   <IMAGE>
Patent EP-0200868-A2 (EP)
Inventor: MUELLER FRITZ
IPC: F16K1/22
Filed: 1986-03-03
Abstract: The invention relates to a butterfly valve with a two-piece housing and a shut-off flap. The separating plane of the two housing parts runs at an acute angle to the normal on the centre axis of the housing, and the spindle of the shut-off flap passes through the housing outside the separating plane and outside the seal located in the separating plane. The two housing parts themselves are of identical design so that they can be produced by means of a single injection mould. <IMAGE>
Patent EP-0219645-A2 (EP)
Inventor: SUZUKI TAKATOSHI
IPC: B22C1/02
Filed: 1986-08-21
Abstract: Molding material composed of casting sand coated with a thermosetting resin and hydrous magnesium silicate clay mineral which may be impregnated with an acid and/or coated with a thermosetting resin, and a shell mold produced from the molding material. This material and mold minimize generation of smoke and irritating gases at the time of mold making and casting.
Patent EP-0221521-A2 (EP)
Inventor: MORITA KIYOMI
IPC: F02D41/24
Filed: 1986-10-31
Abstract: An engine control system which controls ignition timing for, and fuel supply to, an engine by scanning a map by using as parameters a first item of data representing the number of revolutions of the engine and a second item of data representing engine load. The engine control system includes filter means for providing a third item of data by suppressing the rate of change of the second item of data. The third item of data is used in place of the second item of data for scanning the map only when the engine is in a pre­determined range of operating conditions in which the rate of change of a manipulated variable of a throttle valve (34), the number of revolutions of the engine and the rate of change of the engine load are all less than respective predetermined values.
Patent EP-0222401-A2 (EP)
Inventor: KIMURA TATSUO
IPC: H01L21/68
Filed: 1986-11-13
Abstract: An IC sheet cutting press (B) pertorms a series of press cutting operations to separate IC's trom an IC sheet while feeding the IC sheet stepwise. In the IC sheet cutting press (B) a series of press moids and an IC feed mechanism are mounted on a common die set to constitute a single press mold unit (B1). When a different type of IC sheet is to be machined, the entire press mold unit (B1) can be exchanged with another one, so that various adjustments, e.g., adjustment of arrangement intervals of the press molds or a feed interval of the IC sheet can be omitted, and the operating efficiency of the cutting press (B) and hence the compatibility are improved.An IC sheet processing apparatus in which the IC sheet cutting press (B) described above is combined with an automatic IC sheet loading unit (A), an IC lead bending press (C), and IC storage unit (D) for storing IC's after the lead bending operation, allows automatic IC sheet processing including the cutting operation of IC's from the IC sheet over a long period of time.
Patent EP-0207719-A2 (EP)
Inventor: SHAH GAUTAM P
IPC: B29D7/00
Filed: 1986-06-24
Abstract: A coextruded multiple layer oriented film comprises a core layer of ethylene vinyl alcohol copolymer, two intermediate adhesive layers, and two outer layers of a blend of ethylene propylene copolymer and polypropylene. A preferred embodiment of the multi-layer film exhibits excellent optical properties, and shrink properties while providing high oxygen barrier especially useful in food packaging applications.