baber/WOPTO huggingface dataset:
Patent EP-0082405-A2 (EP)
Inventor: DOMINGO GEORGE
IPC: H01L29/762
Filed: 1982-12-07
Abstract: Trade-off between dynamic range and sampling rate in a charge coupled device is virtually eliminated in the serpentine charge coupled device of the present invention. In this device, for each charge packet transferred in a first direction, a plurality of n charge packets are transferred in a second transverse direction in the serpentine register. Accordingly, for a given charge transfer rate in the first direction, the charge coupled device clock frequency is increased by a factor of n. The serpentine register is formed on the semiconductive substrate having two parallel channel stops extending in a first direction and a plurality of parallel interlaced channel stop fingers extending in a second direction which are alternately connected to the two parallel channel stops. Charge transfer is accomplished under the control of a plurality of n parallel electrodes extending in a first direction formed in a first level above the substrate and a second plurality of parallel electrodes formed in a second level above the substrate which extend diagonally in a third direction. A complementary pair of clock signals are alternately connected among the first electrodes and among the diagonal electrodes.
Patent EP-0082717-A2 (EP)
Inventor: GOLDMAN THEODORE DANIEL
IPC: C08F285/00
Filed: 1982-12-21
Abstract: Sequential polymer useful in thermplastics such as PVC as impact modifier, comprise at least three stages, Stage A being, a non-crosslinked, non-agglomerated polymer of at least 50% butadiene and at least 10% lower alkyl (C 2 -C 8 ) acrylate; Stage B being a polymer of at least 80% styrene, and Stage C containing at least 50% methyl methacrylate and at least 1% alkyl (C 1 -C 4 ) acrylate, the ratio of Stages A:B:C, excluding optional additional stages, being about 50-85:25-5:30-10, the ratio of stages C:B being at least 1.
Patent EP-0099013-A2 (EP)
Inventor: NEUMANN DIRK DIPL-ING
IPC: H04M3/54
Filed: 1983-06-25
Abstract: In this device, a controllable amplifier is provided in a hybrid amplifier circuit for each direction of speech transmission. Between the hybrid circuits (G1, G2) of the hybrid amplifier circuit, a sensor is provided which responds to the start of feedback oscillations. From the sensor, the gain is controlled in both directions of speech transmission or only in the passive direction in each case, in such a manner that it is increased until the feedback oscillation starts and is then produced to a value which is lower than the value at which the feedback oscillation had started. With the increasing of the gain, the frequency response of the amplifiers can also be influenced, at the same time, in such a manner that the high frequencies are emphasised in the active direction of speech transmission whilst they are deemphasised in the passive direction. <IMAGE>
Patent EP-0106324-A2 (EP)
Inventor: CALENOFF EMANUEL
IPC: G01N33/58
Filed: 1983-10-13
Abstract: A method for identifying and quantifying allergen specific IgE levels in patient serum by conjugating the IgE in the serum with allergens adhering to an insoluble support, conjugating the serum IgE with an enzyme labeled anti-lgE antibody, contacting the enzyme label with a solution of a substrate which will yield a fluorescent product in the presence of the enzyme, and measuring the level of fluoresence in the solution. Special reagents and their manufacture are also disclosed.
Patent EP-0108416-A2 (EP)
Inventor: STADLMEIER HANS DIPL-ING
IPC: G06F13/28
Filed: 1983-11-07
Abstract: 1. Device for controlling the channel start of a DMA controller having at least two independent channels for data transfer between data sources and data sinks and a central control unit (CC) which contains a control register (CR), a status register (SR) and a prioritizing unit (PRIO), characterized in that each channel has at its disposal its own microinstruction register (MPIRi; i = 1, 2, ... n), which is connected to a demultiplexer (DEMUX2), via which, given the occurrence of a start request, a microinstruction is entered by the central control unit into the microinstruction register (MPIRi) of the channel to be started.
Patent EP-0096437-A2 (EP)
Inventor: HARLE CHRISTOPHER NORTON
IPC: B60G5/00
Filed: 1983-05-26
Abstract: The invention relates to suspension systems for vehicles and is particularly concerned with such systems for vehicles having three or more axles below the load carrying area. With vehicles with two axles it is known to link the axles by a beam and to provide a single suspension means between the beam and the vehicle and whereby the weight of the system is reduced. With three or more axles it is not only necessary to link adjacent axles by beams but also necessary to interconnect the beams and hitherto this has involved the use of intricate multiple linkage systems which of themselves add to the weight and the complexity of the system The object of the invention is to extend the principle of a linked axle system to a lorry or trailer unit provided with three or more axles which objective is met by a system comprising three or more axles on which the road wheels are rotatably mounted, and beam-like members interconnecting corresponding ends of adjacent axles, with a resilient suspension means interposed between each beam and the underside of the load-bearing area of the lorry or trailer unit, said beam-like members supporting and being pivotally secured to a respective axle by a link engaging a resilient bush at the respective end of a beam, and at least in respect of an inner axle adjacent ends of the two opposed beam-like members being connected to that axle by links that are fixed in relation to each other, which links again engage resilient bushes at the ends of the beams.
Patent EP-0095929-A2 (EP)
Inventor: SUZUKI HIROKAZU
IPC: H03K3/2885
Filed: 1983-05-31
Abstract: An ECL circuit comprising a differential pair of transistors (TR1, TR2) a set transistor (TR3) and a set resistor (Rs) connected between the emitters of the differential pair of transistors (TR1, TR2) and the emitter of the set transistor (TR3); whereby the output of the ECL circuit can be fixed to a «high» level securely only by applying a «high» level signal having the same level as the «high» level signal of the data input to the base of the set transistor.
Patent EP-0112657-A2 (EP)
Inventor: KAWATA HARUO
IPC: H01L29/10
Filed: 1983-11-25
Abstract: A field effect transistor (FET) comprises a source (8), a drain (9), and a control gate (6) on a compound semiconductor (e. g. GaAs) substrate (1). The FET has an ion-implanted channel layer (4) in the substrate adjacent the top surface thereof, below the control gate. The concentration of ions (i. e. the carrier concentration) in the channel layer has an maximum value at the top surface and decreases monotonically from that surface towards the inside thereof. This is achieved by ion implantation for the channel layer through an insulating layer (2) on the substrate. The insulating layer is preferably an A1 N layer, since such a layer has no adverse effects on the GaAs substrate during ion implantation and during subsequent heat treatment, and so allows higher uniformity of the threshold voltages of the FETs. FETs formed by this throug-implantation process have a high transconductance.
Patent EP-0113998-A2 (EP)
Inventor: FAREED GEORGE
IPC: A61K31/575
Filed: 1983-12-22
Abstract: A composition for the treatment of infection comprises an antivirally effective amount of a compound of the formula (I):
     wherein X is CH-R 1  or C1=O;
     wherein R 1  and R 2  are the same or different and each is H or OH;
     n is OR 4  or NR 5 R 6 , where   R 4  is H, a C 1 -C 12  branched or unbranched alkyl group or a pharmaceutically acceptable cation;   R 5  and R 6  are the same or different and each is H, unsubstituted C 1 -C 12  branched or unbranched alkyl, or branched or unbranched C 1 -C 12  alkyl substituted by -C0 2 R 4  or by -SO 3 R 4 ; or R s  and R 6  together with the nitrogen atom form a heterocyclic ring.   
     Such a compound may be present in conjunction with other activated compounds.
Patent EP-0112320-A2 (EP)
Title: Appareil à profiler une meule abrasive
Inventor: WILLOT HENRI
IPC: B24B53/00
Filed: 1983-12-05
Abstract: L'invention concerne un appareil destiné à profiler, dresser ou ribler avec précision une meule abrasive, par taillage à l'aide d'outils diamantés. L'appareil comporte une tête de dressage (15) comportant un barillet (16) muni d'une série d'outils diamantés distincts rétractables (17), susceptibles d'être bloqués chacun rigidement en face du poste de dressage de la meule.
Patent EP-0106838-A2 (EP)
Inventor: RAMPL ALFRED
IPC: B60C11/18
Filed: 1983-10-05
Abstract: The pneumatic vehicle tire comprises a radial ply carcass, two side walls, a tread member and a belt or breaker comprising at least one cord layer. The tread member is composed of a base layer positioned closer to the tire axis and a cap layer arranged on top thereof. For particularly favorably affecting the rolling behavior of the tire the base layer forms a trough in which the cap layer is accommodated.
Patent EP-0119634-A2 (EP)
Inventor: SAWADA TOSHIICHI
IPC: F01N1/00
Filed: 1984-03-22
Abstract: A resonator (100) for internal combustion engine (1) having a plurality of resonant frequencies in order to reduce an intake noise over a wide range of engine speeds. Any of a plurality of tubular connecting members (15) can form a connecting passage from an intake pipe (13) or an exhaust pipe (8) of the engine (1) to a resonator means (17). As the tubular connecting members (15) are changed by a switching means (20) in accordance with operational conditions of the engine (1), the resonator means (17) absorb the noise from the engine (1) satisfactorily.
Patent EP-0124857-A2 (EP)
Inventor: LEMPFER KARTEN DR RER NAT
IPC: B28B5/02
Filed: 1984-05-02
Abstract: The invention provides an installation and method for the continuous production of materials using exothermically hardening binders, such as gypsum or cement, comprising a mixing and feeding station and a calibrating unit or press and also a control system for operating the installation. This installation is distinguished by the fact that the distance between the feeding station and the entrance to the calibrating unit or press on the one hand and the distance between the feeding station and the end of the calibrating unit or press on the other hand, taking into account the duration of the mixing and forming time, corresponds to the ratio between the period of time from the beginning of mixing to the beginning of stiffening and the period of time from the beginning of mixing to the end of hydration, and by the fact that the rate of advance of the continuous installation is controlled in such a way that the exothermically hardening binder reaches its maximum temperature shortly before leaving the calibrating unit or press.
Patent EP-0141074-A2 (EP)
Inventor: MILLER JAMES ANTON
IPC: B62D5/06
Filed: 1984-08-07
Abstract: A load sensing hydraulic system is disclosed which essentially eliminates kickback from a feedback mechanism contained in a manually operable control valve which in turn is fluidly connected to a hydraulic function. The system includes a power on demand pump fluidly connected between a reservoir and the control valve for supplying pressurized fluid to the hydraulic function. A load signal line is also connected between the control valve and the pump which serves to transmit pressure signals, which are generated by loads acting on the hydraulic function, to the pump for controlling the pressurized output thereof. A load signal control valve is positioned in the load signal line and is fluidly connected to the discharge side of the pump. The load signal control valve is capable of sensing pressure variations between the fluid discharged by the pump and the upstream fluid present in the load signal line. As soon as the control valve senses that the pressure of the fluid discharged by the pump is less than the upstream pressure of the fluid in the load signal line, it moves to block off fluid flow from the hydraulic function and thereby eliminates kickback on the manually operable control member.
Patent EP-0151791-A2 (EP)
Inventor: ROHM GUNTER HORST
IPC: B23B31/12
Filed: 1984-12-22
Abstract: Das Spannfutter besitzt einen ersten Sperrstift (11.1), der durch Eingriff in den Zahnkranz (9) an der Spannhülse (2) den Futterkörper (1) und die Spannhülse (2) gegen Relativdrehungen im Sinne eines Lösens der Spannbacken sperrt, Relativdrehungen im Sinne eines Spannens aber unbehindert läßt. Der Sperrstift (11.1) kann durch einen Lösering (13) von außen in eine mit den Zahnkranz (9) nicht im Eingriff stehende Stellung verstellt werden. Zusätzlich zum ersten Sperrstift (11.1) ist ein zweiter Sperrstift (11.2) vorgesehen, der ebenfalls wie der erste Sperrstift (11.1) in den Zahnkranz (9) eingreift und durch den Lösering (13) in eine mit dem Zahnkranz (9) nicht im Eingriff stehende Stellung verstellt werden kann, der aber umgekehrt wie der erste Sperrstift (11.1) den Futterkörper (1) und die Spannhülse (2) im Sinne eines Spannens der Spannbacken (3) sperrt, jedoch in dieser Drehrichtung (Pfeil 12) längs eines zunächst eine begrenzte Nachspannung ermöglichenden Drehwinkels (14) durch den Zahnkranz (9) gegen die Kraft einer Rückstellfeder (15) bis gegen einen relativ zum Zahnkranz (9) feststehenden Anschlag (16) mitbewegbar ist.
Patent EP-0149251-A2 (EP)
Inventor: KANEMATU TETUO
IPC: B01D17/022
Filed: 1984-12-28
Abstract: Water is effectively removed out of an organic liquid having contained therein the same by filtrating the organic liquid with a highly water-absorptive sheet which has been prepared from an alkali metal salt of fibrous carboxymethylcellulose.
Patent EP-0114082-A2 (EP)
Inventor: JANSEN GERARDUS LUCIEN MATHILD
IPC: G11B21/02
Filed: 1984-01-11
Abstract: An apparatus reads and/or records information on a disc 3 by means of a light beam 20, which disc rotates about an axis of rotation 2 and is driven by a drive spindle 31 which is journalled in a spindle support 30, an objective 1 being moved along two parallel guides 9 by means of a slide 6 in a radial di- ection relative to the axis of rotation 2. All parts of an opto-electronic system for producing the light beam and for effect- ng a conversion between optical and electrical modulation may be arranged on the slide but may alternatively form part of a stationarily arranged opto-electronic system 33. At least the spindle support 30 or the stationarily arranged opto-electronic system 33 is supported by the guides 9, for example by means of supports 39 and 40 which are formed with locating surfaces which cooperate with the guides 9A and 9B.
Patent EP-0128756-A2 (EP)
Inventor: WHITE ANTHONY MICHAEL
IPC: B23Q7/14
Filed: 1984-06-08
Abstract: The transfer apparatus comprises a transfer arm (16) and a distributor (18). The transfer arm has two axes of movement (22, 26) and is non-extendable so that it moves between a take-off station and an intermediate station (I) through a fixed distance. The distributor (18) has a table (50) which receives a shoe (S) at the intermediate station (I). Furthermore, the table (50) can be positioned at any one of four stations (I, F1, F2, F3) each aligned with a channel (12) of a heat setting apparatus (14). A pneumatic control circuit causes shoes (S) fed successively to the table (50) to be transferred in a sequence to the channels (12) by operation of pusher means (68). 
     The apparatus is suitable for transferring shoes from a lasting machine, a shoe support (10) of which can be positioned at the take-off station, to a hest setting apparatus (14).
Patent EP-0136028-A2 (EP)
Inventor: LYMAN DALE EDWARD
IPC: C22B23/00
Filed: 1984-08-13
Abstract: A process for extracting cobalt from a aqueous solution also containing another metal such as nickel, with an extractant comprising a mono-ester of a benzylphosphonic acid is disclosed. An organic solvent such as a low aromatic kerosene can be employed for dilution and dissolution of the extractant.
Patent EP-0147106-A2 (EP)
Inventor: BOOTY DONALD J
IPC: F21V21/34
Filed: 1984-12-06
Abstract: An electrical power track system (10) employing an elongate track member (12) having had a plurality of longitudinal slots (36, 44) opening outwardly of laterally opposite surfaces (30, 32) of the track member (12) and providing access to a plurality of offset longitudinal electrical conductors or bus bars (38, 40 and 46), and a gripper member (14) adapted to be mounted in straddle fashion on the track member (12) and carrying electrical contacts (84, 86) which are manipulated in response to mounting of the gripper member (14) on the track member (12) so as to selectively engage the electrical conductors (38, 40 and 46) and facilitate connection of an electric load to an electrical circuit carried by the track member (12). The longitudinal slots (36, 44) are "L" or "T" shaped in transverse cross section and prevent straight-in access to the associated longitudinal conductors (38, 40 and 46) carried by the track member (12).
Patent EP-0147175-A2 (EP)
Inventor: OKADA TSUTOMU
IPC: C07K14/52
Filed: 1984-12-19
Abstract: A novel basic polypeptide having an immune interferon-like activity consists of 131 or 132 amino acid residues and has an apparent molecular weight of about 16,000 as measured by SDS electrophresis and of about 17,000 as measured by the high performance liquid chromatographic molecular sieve method; an isoelectric point (PI value) in the nge of 9.2-10.0; a cystein or methionine residue as the amino terminal; a lysine residue as the carboxy terminal; and the amino acid composition: Asx 20, Thr 5, Ser 9, Glx 16, Pro 2, Gly 4, Ala 7, Cys 2, Val 8, Met 3 or 4, Ile 7, Leu 9, Tyr 5, Phe 9, Lys 19, His 2, Arg 3 and Trp 1 (Asx including Asp and Asn, and Glx including Glu and Gin). The polypeptide is produced by cultivating a microorganism such as Escher ichia coli transformed with a plasmid containing a chemically synthesized DNA sequence coding for the corresponding amino acid sequence and extracting the polypeptide from the culture.
Patent EP-0150708-A2 (EP)
Inventor: CHUBB WALSTON
IPC: G21C3/62
Filed: 1985-01-02
Abstract: A cadmium oxide glazed nuclear fuel pellet and glazing composition therefor is disclosed which controls the reactivity and extends the operating live cycle of a nuclear reactor while increasing the rate of burnout of the burnable absorber and reducing the amount of undesirable gases produced therefrom. The glaze forming composition comprises at least 0,5 percent by weight cadmium oxide as a burnable absorber, i.e., cadmium-113 isotope, and at least one glaze forming oxide. The glaze constituents are formed into a slurry and a nuclear fuel pellet is dipped into the slurry to produce a hard refractory glaze upon firing and cooling.
Patent EP-0154287-A2 (EP)
Inventor: PEDERSEN KURT FLEMMING LINDEGA
IPC: H02B1/26
Filed: 1985-02-26
Abstract: A door for enclosed electric sw i tchboards disposed to co-operate with a substantially plane door frame (12) is box-shaped having an intact front plate (1) and four side walls (5) at right angles thereto. The side walls are all, for optional positioning of hinging and locking elements, provided at regular intervals with blanks (4) to be punched out when utilised. 
     To prevent water and dust from penetrating into the switchboards the frame (12) is provided with a gasket or a sealing strip (P) which is mounted in a small recess (17) on the frame. The side walls (5) are partly bent inwardly so that the outermost edge (13) thereof, in the closed position of the door, compresses the gasket (P) linearly and centrally thereof.
Patent EP-0164616-A2 (EP)
Inventor: RAVER NORMAN
IPC: H03K5/13
Filed: 1985-05-21
Abstract: A circuit for generating accurate timing pulses which includes a timer means (10), a reference and feedback amplifier means (12), a feedback difference amplifier means (14), a difference amplifier means (16) and a pulse shaper means (18). The timer means (10) includes a constant current source which is triggered on by the input waveform signal and produces current i<sub>c</sub>. Reference and feedback amplifier means generates a voltage V<sub>ref</sub> which is proportional to current i<sub>c</sub>. Thus, if i<sub>c</sub> is too high or too low, V<sub>ref</sub> will represent the error value. The d.c. reference signal V<sub>ref,</sub> is applied to the feedback difference amplifier means (14) which is a typical dynamic detector circuit. Feedback difference amplifier circuit is triggered and changes state when the voltage of the constant current timing circuit (which is proportional to i<sub>o</sub>) equals the reference voltage V,.,'.The output signal from feedback difference amplifier means (14) is applied to the straightforward difference amplifier means (16) for further amplication. The amplified output voltage signal is then applied to the pulse shaper circuit means (18) along with the original input signal such that the timing of the input signal is adjusted in accordance with the signal from the difference amplifier to produce an output timing pulse.
Patent EP-0168666-A2 (EP)
Inventor: SESHIMOTO OSAMU
IPC: G01N27/333
Filed: 1985-06-20
Abstract: An integral ion selective electrode for the analysis of a potassium ion comprising:
     (I) a support;   (II) an electroconductive metal layer such as a silver metal layer;   (III) a layer of a water-insoluble salt of said metal such as a silver chloride layer;   (IV) an electrolyte layer which comprises crystalline electrolyte salts of cations including a potassium ion and a sodium ion with the same anions as the anion of the water-insoluble salt, said electrolyte layer being substantially free from a binder; and   (V) a potassium ion selective layer.
Patent EP-0184212-A2 (EP)
Inventor: BERTA DOMINIC ANDREW
IPC: C08L71/02
Filed: 1985-12-05
Abstract: A cure system for halogen-containing polymers that comprises a thiourea derivative, a thiuram sulfide and an inorganic base yields stable cross-linked products with useful properties when incorporated into normal vulcanization procedures.
Patent EP-0154372-A2 (EP)
Inventor: HEPKE JUERGEN
IPC: G01N23/04
Filed: 1985-02-20
Abstract: Die Erfindung betrifft ein Röntgenschichtaufnahmegerät, bei dam der Strahler unabhängig voneinander Bewegungen in zwei zueinander senkrechten Richtungen ausführen kann. Der Röntgenstrahler ist in einem ersten Träger in Querrichtung verfahrbar, der an einem zweiten sich in Längsrichtung erstreckenden Träger befestigt ist, der in seiner Hauptausdehnungsrichtung verfahrbar in einem am Boden befestigten Stativ gelagert ist.
Patent EP-0160358-A2 (EP)
Inventor: AMRAM MAURICE
IPC: G10K11/16
Filed: 1985-02-25
Abstract: The invention relates to a noise control device which is placed between a noise source and an area which is to be protected. The device includes at least one passageway through the body portion with a plurality of chambers extending into the body portion from both sides of the passageway, the chambers and the passageway being sized to cause a 180° phase lag in a sound passing through the passageway, thus causing destructive interference with sound passing over the barrier.
Patent EP-0162620-A2 (EP)
Inventor: FELLERMAN BERNARD FREDERICK
IPC: H05B3/74
Filed: 1985-05-02
Abstract: A cooking arrangement includes a heating unit (1) supported adjacent the underside of a glass ceramic, pan-supportive layer (9) on an upstanding pedestal (7) connected at its base to an outer casing (10), to provide a compact and portable cooking hob. The unit (1) may also include leaf springs (15, 16) to bias the unit (1) towards the underside of glass ceramic layer (9). 
     The heating unit (1) includes three tubular quartz-halogen lamps (4, 5, 6) sandwiched between a disc-shaped layer (3) of thermally-insulative and partially infra-red reflective material and the underside of the glass ceramic layer (9). A switching arrangement is provided to switch the lamp filaments into various series and/or parallel configurations to produce discrete power outputs of the unit (1).