baber/WOPTO huggingface dataset:
Patent EP-0435067-A2 (EP)
IPC: E04F17/08
Filed: 1990-12-12
Abstract: The invention relates to a wall feed-through for pipes, cables or conduits. The basis of the invention is at least one hollow component, which can be inserted into a wall feed-through and, on its free ends, has closing elements which are supported on the masonry wall. The hollow component is furthermore sealed against the masonry in the feed-through region. The invention is seen essentially in that the hollow component is a corrugated pipe (2). The closing elements arranged on its free ends are covering parts (3, 4) which diverge towards the masonry and enclose a cavity (7) over the corrugated pipe (2). The covering parts (3, 4) are arranged displaceably on the corrugated pipe (2). In their end seat on the masonry (5, 6), these covering parts (3, 4) are supported in the associated corrugations (21) of the corrugated pipe (2) by means of latching feet (32, 42).
Patent EP-0435366-A2 (EP)
Inventor: SARTONI SANDRO
IPC: D01H13/06
Filed: 1990-12-12
Abstract: This invention relates to an improved twister device (8) for a winding carriage collecting onto a bobbin (12) the sliver (30) emerging from the gill box or derived machine. 
     More specifically, the present invention proposes a device which enables compact bobbins (12) of cylindrical form to be obtained, by comprising drive means (1) which rotate the rotary trumpet (7) of the known mobile twister (8) unit independently of the to-and-fro linear movement of said mobile unit (8) of the winding carriage, to transmit single-direction constant uniform rotation to the sliver sliding within the rotary trumpet before it is deposited on the surface of the bobbin under formation.
Patent EP-0430385-A2 (EP)
Inventor: GEISSLER JENS DR
IPC: A01N43/90
Filed: 1990-11-29
Abstract: The invention provides herbicidal compositions comprising relates to new substituted 1,2,4-triazolo-[4,3-a]pyridines of general formula I
      and substituted N'-(2-pyridyl)hydrazones of general formula II
      in which A and R¹⁻⁴ have the meanings given in the description. Many compounds are novel and form part of the invention.
Patent EP-0382518-A2 (EP)
Inventor: SHIMA TAKESHI C O INTELLECTUAL
IPC: G06F15/18
Filed: 1990-02-08
Abstract: A multi-feedback circuit network is provided which can prevent undesired oscillation or chaos phenomena that tend to arise when the Hopfield model is realized by electronic circuits, and can also reduce the number of synapse nodes in the neural network model. The network comprises a plurality of non-linear elements (7) with signal terminals (36, 37) which can be interchangeably designated as inputs or outputs.
Patent EP-0396245-A2 (EP)
Inventor: SKOCHDOPOLE RICHARD E
IPC: C08L69/00
Filed: 1990-03-22
Abstract: Binary thermoplastic polyblends consisting essentially of from 65 to 95 weight percent thermoplastic aromatic polycarbonate and from 5 to 35 weight percent polyester polyol-based thermoplastic polyurethane (TPU) having a Shore Hardness of from 70A to 70D exhibit improved hydrocarbon solvent resistance over polycarbonate resins.
Patent EP-0393860-A2 (EP)
Inventor: MCLAUGHLIN JOHN GERARD
IPC: C06B47/14
Filed: 1990-03-27
Abstract: A detonator sensitive, stable water-in-oil or melt-in-oil emulsion explosive comprises an oxidiser containing discontinuous phase, a fuel containing continuous phase, and an emulsifier. To increase the safety of the explosive in flammable atmospheres, such as in coal mines, from 7% to 15% w/w of at least one of the following cooling agents is dissolved in the discontnuous phase: sulphonate, phosphonate, ammonium halide, alkali metal halide, alkaline earth metal halide, or a soluble phosphate salt. Preferably at least 20% of cooling agent is distributed between the continuous and discontinuous phases, with at least about 7% preferably about 12% present in the discontinuous phase.
Patent EP-0395240-A2 (EP)
Inventor: STEISS DONALD E
IPC: G06F7/552
Filed: 1990-04-05
Abstract: Division and square root calculations are performed using an operand routing circuit (16) for receiving an operand N, and operand D and a seed value S and directing the operands and seed value to a multiplier (38). Single multiplier (38) is configured into two arrays for calculating partial products of N and S and D and S. The results of multiplier (38) are transmitted through switching circuitry (20) or registers (48)(50) either to operand routing circuitry (16) or adder (44) depending on a convergence algorithm. The final result is rounded.
Patent EP-0398583-A2 (EP)
Inventor: ROSS CALVIN JOHN
IPC: A61M5/00
Filed: 1990-05-10
Abstract: The pump apparatus (1) comprises a pump body (2) defining a pump chamber (6) and inlet and outlet ducts (15,20) communicating with the pump chamber, a piezoelectric membrane (10) operable to vary the volume of the pump chamber by movement of a flexible wall (9) of the pump chamber and first and second non return valves (13,18) located in the inlet and outlet ducts respectively. Each valve comprises a valve member (22,25) movable into and out of engagement with a cooperating valve seat (21,24) in response to pressure or suction generated in the pump chamber by movement of the wall. Magnets (30,36) are operable to bias the valve members into a seated position. The body including the valves is a disposable item. Priming means (33) acting on the magnets allows the valves to be unseated for flushing and priming the chamber. Sense electrodes (63,64) on the piezoelectric membrane sense occlusion or bubbles when pumping liquids such as drugs during intravenous delivery.
Patent EP-0412739-A2 (EP)
Inventor: ERPELDING A DAVID
IPC: G11B21/21
Filed: 1990-08-03
Abstract: A laminated suspension used in a data recording disk file is described which supports a negative pressure slider (66) in a manner which prevents the read/write transducer (71) on the slider from contacting the disk surface and which eliminates the effect of stiction. The laminated suspension is a flat, flexible sheet (10) of material bonded on both sides to patterned metal layers (12, 14). The suspension comprises an arm portion for attachment to the actuator support arm (66), slider portion to which the slider is attached, and a link portion interconnecting the arm and slider portions. The first metal layer is preferably stainless steel and the second metal layer is preferably copper. The arm and link portions of the stainless steel layer are spaced apart to form a hinge (43) flexible material. The portion of the copper in the hinge region is prestressed or bent so that the link portion of the laminated suspension is biased toward the disk surface. A second similar hinge region (47) is located between the link and slider portions of the laminated suspension and the copper in that hinge region is similarly bent so that only one edge of the slider contacts the disk surface when the disk is not rotating. When the disk file is turned on and the disk is at sufficient speed, the static pressure differential between opposite sides of the suspension and the slider overcome the spring forces in the two hinge regions and pull the slider into its air-bearing operational relationship with the disk surface.
Patent EP-0418103-A2 (EP)
Inventor: SMITH DENNIS
IPC: H04B7/24
Filed: 1990-09-14
Abstract: A mobile radio comprises a base station BS arranged to communicate with a mobile subscriber unit SU by means of a relay station R2. The provision of the relay R2 enabling the subscriber unit to transmit on a lower power than would be required to make direct contact with the base station BS.
Patent EP-0429242-A2 (EP)
Inventor: VERHOEYEN MARTINE ELISA
IPC: C07K16/00
Filed: 1990-11-14
Abstract: A reshaped human antibody or reshaped human antibody fragment having specificity for human placental alkaline phosphatase (PLAP) is produced by transferring the complementarity determining regions (CDRs) from a murine anti-PLAP hybridoma cell line H17E2 into a human antibody variable region framework. The reshaped molecule can be used in the treatment or diagnosis of cancer
Patent EP-0439161-A2 (EP)
Inventor: WORK RAY A III
IPC: G03G5/02
Filed: 1991-01-24
Abstract: Electrographic recording element with reduced humidity sensitivity comprising
     (1) a base, e.g., paper, polymer film,   (2) a conductive layer of a continuous coating of an electroconductive composition comprising
   (a) polymeric binder,   (b) electroconductive powder comprising amorphous silica or a silica-containing material in association with a two-dimensional network of antimony-containing tin oxide crystallites in which the antimony content ranges from 1 to about 30% by weight of tin oxide; and       (3) a dielectric layer.     
 Mixtures of two or more different sized electroconductive powder particles can be used.
     The electrographic recording element is useful for recording high-speed computer output, e.g., in geophysical mapping, weather map printing, architectural and engineering drawings, etc.
Patent EP-0450336-A2 (EP)
Inventor: IRINO MITSUHIRO C O TAKASAGO T
IPC: H01M8/04
Filed: 1991-03-08
Abstract: A power generation system with flat fuel cells of solid electrolyte of simple construction permissible of building up a large capacity system, which comprises 
   a train of pile units (5) of flat fuel cells of solid electrolyte disposed in a horizontally extending fuel gas duct (1) adapted to supply said train of pile units of flat fuel cells with the fuel gas (103). 
   each of said pile units of flat fuel cells having, on the one hand, horizontal flat flow paths for the fuel gas each disposed above each fuel-side porous electrode sheet and opening freely at both path ends on the opposing side faces of the pile unit and, on the other hand, horizontal flat flow paths for the oxidant gas each disposed beneath each oxygen-side porous electrode sheet separately from the fuel gas flow paths and each connected at both path ends to either a supply line (109) or to an exhaust line (L) for the oxidant gas, 
   an after-burning region (125) disposed downstream of said train of pile units of flat fuel cells for burning at least a part of the spent fuel gas which has passed through the fuel cell using at least a part of the spent oxidant gas which has passed through the fuel cell, for generating a heat of combustion for use for preheating at least either one of the feed gases to be supplied to the fuel cell.
Patent EP-0455974-A2 (EP)
Inventor: BRODOWSKI RUEDIGER DIPL-ING
IPC: H04B1/10
Filed: 1991-03-23
Abstract: A control circuit for an electronically adjustable input stage (2) of a superheterodyne receiver comprising a processor (21) is to ensure a useful-signal/noise-signal ratio which is most advantageous in the respective receiving situation. For this purpose, at least two level meters (16, 17 and 18, respectively) are provided in the signal path. The processor (21) controls an attenuating section (11). With a level at the front level meter (16) which is high with respect to the level at a rear level meter (17 and, respectively, 18), it sets an attenuation at the attenuation section (11) of such a magnitude that an advantageous useful-signal/noise-signal ratio is obtained. When the levels are approximately identical, it reduces the attenuation of the attenuation section (11). <IMAGE>
Patent EP-0450508-A2 (EP)
Inventor: DEL BONO RINALDO
IPC: A61P25/28
Filed: 1991-03-28
Abstract: The present invention refers to the use of Dermatan sulphate, in its natural form and in its low molecular weight form, possibly in association with heparin, for the preparation of pharmaceutical compositions to be administered per os and parenterally in the preventive and therapeutic treatment of cerebral aging, of demential infantile and senile forms, of syndroms correlated to an altered biochemistry of the glycosaminoglycane sulphates, of hypofunctionality and dismetabolism of the central nervous system following an excessive use of drugs and to toxicodependency.
Patent EP-0464349-A2 (EP)
Inventor: HANEDA SATOSHI KONICA CORPORAT
IPC: H04N1/40
Filed: 1991-05-18
Abstract: The invention provides a method of forming an image on an imaging surface of a photoreceptor having a light decay characteristic so that the potential of the imaging surface is slowly decayed in an initial period of exposure and the potential of the imaging surface is sharply decayed in a middle period of exposure. The imaging surface is charged to an electric potential, exposed with a light beam, wherein the light beam has the maximum light amount I₀ in the light amount distribution thereof on the imaging surface so as to satisfy following condition: 
 
           1.2 × P       1/2            ≦ I₀ ≦ 2.5 × P       1/2       ,           
 
    in which P 1/2  is a half decay exposure light amount for decaying the potential of the imaging surface from an initial potential value before the exposure to the half of the initial potential value.
Patent EP-0471927-A2 (EP)
Inventor: DEMONTAUDOUIN YVES
IPC: G06F7/49
Filed: 1991-05-27
Abstract: An arithmetic processor for a digital data processing system, and methods of operating same, employing a Truncated Dyadic Arithmetic (TDA) number representation for implementing exact equality testing of the results of rational arithmetic computations. The arithmetic processor includes circuitry for receiving a digital representation of a number, a register for storing the received number in a truncated dyadic arithmetic representation, including a mantissa field having m bits and an order field having o bits. A modulo field associated with each number is also stored or otherwise maintained. The arithmetic processor further includes circuitry for operating on the stored number in accordance with one or more arithmetic operations, including addition, subtraction, division, multiplication and square root, to obtain a result that is expressed in the truncated dyadic arithmetic representation. Additional circuitry compares the result to another result obtained from another truncated dyadic arithmetic operation.
Patent EP-0474977-A2 (EP)
Inventor: YOUNG ROGER
IPC: G01S7/28
Filed: 1991-06-06
Abstract: In radar apparatus where an antenna comprises a phased planar array of radiator elements operative to provide a steerable beam, the suppression of sidelobes can be effected by phase weighting. 
     The apparatus of the invention comprises a planar array of radiator elements, in which the elements of the said array are operatively associated with beam steering means, the said array being defined by a plurality of groups of elements, each group having n elements, the beam steering means comprising a beam forming network, and n sub-array phase controllers one for each of n sub-arrays wherein each sub-array is defined by one element selected randomly from each group, the sub-array phase controllers each being effective to control the phase of signals radiated by a sub-array with which it is operatively associated. This enables the phase of signals from one or more sub-arrays to be phase offset and thus provide a phase weighting effective for good sidelobe suppression.
Patent EP-0476539-A2 (EP)
Inventor: BOHNACKER ULRICH
IPC: B05D3/10
Filed: 1991-09-13
Abstract: In electrostatic powder coating, the starting materials used are metal surfaces which are furnished with an oil film for protection against corrosion during storage and transport. The polymer powder is applied to the surface without removing the oil film. The powder layer is then melted in an oven and is finally cured by cooling. The heat applied by the oven should be sufficient to volatilise the oil. An oil is preferably used which remains stable or resistant during the heating process as long as it remains on the workpiece surface. This includes the possibility that individual components or the entire oil diffuse through the powder layer and evaporate during the heating-up process, or alternatively that part or all of the oil quantity remains on the workpiece during the heating process and mixes with the powder layer. In both cases, the quality of the plastic coating is not adversely affected by the oil film.
Patent EP-0444789-A2 (EP)
Inventor: WILKINSON JAMES HEDLEY
IPC: H04N7/00
Filed: 1991-02-08
Abstract: A MAC signal encoder (10), for encoding a video signal (Y/Pb/Pr) into MAC format, includes vertical sub-samplers (20, 24) for vertically sub-sampling colour difference signals (Pb/Pr) of the video signal, vertical filters (18, 22) that vertically filter the colour difference signals prior to their vertical sub-sampling so as to limit their spectra to a band below the vertical Nyquist frequency of the sub-sampled colour difference signals, a multiplexer (14) that multiplexes together the filtered and sub-sampled colour difference signals and luminance information (Y) of the video signal to produce a signal in MAC format, and a marker detector (28) responsive to the video signal containing marker information indicating that the signal has previously been MAC encoded to inhibit the vertical filtering of the colour difference signals (Pb, Pr) by the vertical filters (18, 22).
Patent EP-0461757-A2 (EP)
Inventor: PAQUETTE SCOTT L
IPC: B60R21/217
Filed: 1991-05-10
Abstract: An air bag module structure comprises a pair of subassemblies which are coupled together to form the module. The subassemblies comprise an air bag/cover subassembly and an inflator/reaction device subassembly. The air bag/cover subassembly comprises a cover with an air bag cavity, a folded air bag disposed within the cavity, and a retaining device connected directly to the cover to maintain the folded air bag within the cavity. The inflator/reaction device subassembly comprises an inflator with gas dispensing nozzles, and a reaction device with integrally formed structure for directly engaging the inflator and for coupling the inflator with the reaction device. The air bag/cover subassembly and the inflator/reaction device subassembly have respective integrally formed coupling structures for coupling the subassemblies together to form the air bag module.
Patent EP-0460813-A2 (EP)
Inventor: KELLY RONALD L
IPC: B65D41/04
Filed: 1991-05-10
Abstract: A linerless closure (10) for use on a bottle (12) or other container, having a threaded neck (15), has a cylindrical sidewall (25), with mating threads (27), and a top (26). An integral sealing ring (29), including a continuous flexible central member (31), is mounted below the top. Threading movement between the closure and the container positions the central member between the neck and the top to form a continuous seal.
Patent EP-0465263-A2 (EP)
Inventor: TAKAGO TOSHIO
IPC: C08G77/50
Filed: 1991-07-05
Abstract: The present polysilethylenesiloxane is a liquid polymer represented by the following general formula:
       
 wherein R¹ and R² each represent a lower alkyl group and R³ and R⁴ each represent a perfluoroalkylethyl group, and n is an integer of 10 to 1,000. This polymer is quite useful as a major component of elastomer compositions having chemical resistance, electrical properties, and high strength.
Patent EP-0497387-A2 (EP)
Inventor: WATANABE YOSHIHIKO
IPC: G11B19/12
Filed: 1986-07-03
Abstract: A method of playing back the information recorded on an optical disk whereby the read-in area of the disk is read for a predetermined period of time, or until completion, and then a plurality of program informations from the disk are reproduced in sequence.
Patent EP-0538546-A2 (EP)
Inventor: GOODE STEVEN HOWARD
IPC: H04B1/56
Filed: 1986-03-25
Abstract: Communications apparatus is provided for communication in a time division multiplex communication system having at least one primary station and a plurality of remote units. Means are provided for vocoding speech at a first rate and communication with a first remote unit through a first subset of time-slots (sub-slot 5, sub-slot 6) in a given set of time-slots (sub-slots 1 - 8). Means are also provided for vocoding speech at a second, higher, rate and communicating with a second remote unit through a second sub-set of timeslots (sub-slots 1 - 4). The second sub-set comprises more time-slots than the first sub-set.
Patent EP-0531928-A2 (EP)
Inventor: CURATI ROBERTO
IPC: F16N31/00
Filed: 1992-09-08
Abstract: The invention relates to a device for collecting liquid from a plurality of sources of pressure medium in a central collecting container. The object of the invention is to propose a device which permits the cheap and simple evacuation or drainage of vehicles, or components (brakes). The invention consists in principle in the connection to one another of a plurality of pipes (34) in a stellar fashion via a distributor head (30) or in rows via suitable connection points, it being possible thereby to empty a large number of sources of pressure medium in a closed system in a short time (drainage of brakes) or for their contents to be discharged into receiving containers which are situated further away from the central collecting container.
Patent EP-0554508-A2 (EP)
Inventor: LISTEMANN MARK LEO
IPC: C08G18/18
Filed: 1992-09-11
Abstract: A method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of a blowing agent, a cell stabilizer and a catalyst composition consisting essentially of at least one compound of the following formula:
       
where R is hydrogen, C 1 -C 8  alkyl, C 6 -C 10  aryl or C 7 -C 10  aralkyl, and n is 0-3. The preferred catalyst consists essentially of of the compound when n is 0, namely 3-quinuclidinol.
Patent EP-0544318-A2 (EP)
Inventor: BARTHEL HERBERT DR
IPC: C08K9/04
Filed: 1992-11-27
Abstract: The invention relates to compositions which have a long shelf life in the absence of water, but crosslink at room temperature to give elastomers in the presence of water are prepared by mixing 
 
  (1) an organopolysiloxane containing condensable end groups with 
  (2) an organosilicon compound containing, per molecule, at least three hydrolysable groups bonded directly to silicon, 
  (3) a condensation catalyst, 
 and optionally at least one further substance, and contain, as (3) a condensation catalyst, a product of the reaction of a finely divided, inorganic oxide with a reactive titanium compound.
Patent EP-0516217-A2 (EP)
Inventor: YAMAURA NORIAKI
IPC: G11B15/07
Filed: 1992-05-20
Abstract: A cassette tape recorder having a cassette tape loading device comprising a cassette carrier which reciprocally moves between a cassette setting position and a cassette record/read position. 
     A sliding unit is supported by the cassette carrier so as to be slidable along the shifting direction thereof and a cassette discrimination mechanism is mounted on the sliding unit and engages with the cassette on the cassette carrier to discriminate it between DCC and ACC. The further comprises a first and a second stopper member. 
     The first stopper member prevents the sliding unit from shifting, before the end point of the forward stroke of the cassette carrier, in such a way that the cassette discrimination mechanism engages with the cassette on the carrier according to relative shifting of the sliding unit to the cassette carrier. 
     The second stopper member prevents the sliding unit from shifting, before the end point of the backward stroke of the cassette carrier, in such a way that the cassette discrimination mechanism is released from the cassette according to relative shifting of the sliding unit to the cassette carrier.