baber/WOPTO huggingface dataset:
Patent EP-0078644-A2 (EP)
Inventor: HAMLIN HUMPHREY ALBERT SAMUEL
IPC: A62B9/02
Filed: 1982-10-22
Abstract: A breathable gas delivery regulator (10) has a demand valve (15) which will open easily to substantially consistent efforts of a user throughout the pressure range of supply gas from a molecular sieve oxygen generator (not shown). The demand valve (15) is balanced by supply gas pressure and is operably connected, such as by a mechanical lever (29), with a pressure-responsive wall (27) of a demand-pressure sensing chamber (12) which is in fluid communication with a gas delivery outlet (17). Movements of the pressure-responsive wall (27) cause the demand valve (15) to move towards opening or closing and thereby regulate the flow of supply gas from a supply gas inlet (16) to the gas delivery outlet (17).
Patent EP-0098407-A2 (EP)
Inventor: ROUANES PHILIPPE DR
IPC: F02P15/10
Filed: 1981-02-16
Abstract: Zündsystem für Brennkraftmaschinen, insbesondere Ottomotoren, in Kraftfahrzeugen, bei dem zur Erzeugung der Zündspannung an Zündkerzen (Z 1 -Z 4 ) ein oder mehrere Transformatoren vorgesehen sind, deren Primärwicklung(en) (P,-P 4 ) mit einem elektronischen Schaltkreis (SK) und deren Sekundärwicklung(en) (S 1 -S 4 ) mit den Zündkerzen (Z 1 -Z 4 ) verbunden sind, wobei die Ansteuerung der Primärwicklung(en) (P 1 -P 4 ) durch einen aus einer Gleichspannungs- oder gleichgerichteten Wechselspannungsquelle gespeisten Zerhacker (T) erfolgt und an den Sekundärwicklungen (S 2 -S 4 ) Zusatzwicklungen (S') angeordnet sind, die mit mechanischen, elektromechanischen oder elektronischen Schaltern (I bzw. p) in Reihe liegen, die mittels an geeigneter Stelle der Brennkraftmaschine angeordneter, die Zündzeit steuernder Sensoren betätigbar sind.
Patent EP-0098538-A2 (EP)
Inventor: DALY FRANCIS PATRICK
IPC: C07C15/04
Filed: 1983-06-30
Abstract: An alkylaromatic hydrocarbon feed stream is hydrodeal- kylate in the presence of a catalyst having a reduced rate of deactivation, or a lower coking tendency. The catalyst comprises a gamma-alumina support containing 8 to 12 wt% Cr 2 0 3  and 0.2 to 0.7 wt% Na 2 0 and having a surface area from 175 to 275 m 2 /g and a pore volume from 0.5 to 1.2 cc/g. The catalyst is also useful in the hydrodesulfurization of thiophene containing hydrocarbon streams.
Patent EP-0099132-A2 (EP)
Inventor: JONES CHARLES BRADFORD
IPC: G03G15/095
Filed: 1983-07-15
Abstract: Improved resolution of magnetic toner image on a substrate is obtained by removing excess toner from a recording member containing parallel lines of flux by passing an air flow substantially parallel to the premagnetization line pattern to remove excess toner prior to toner transfer to the substrate.
Patent EP-0128242-A2 (EP)
Inventor: YEH JAMES TIEN-CHENG
IPC: H01L21/3065
Filed: 1983-11-24
Abstract: The apparatus employs a technique for protectively coating (14, 16) the electrodes (13,15) in a plasma chamber (17, 18) so as to minimize the effect of backscattering of electrode material. 
     The potentials present in a plasma chamber when etching polymer films are such that electrode sputtering may occur. If the material of the electrode (13) where the sample is mounted (RIE mode) or the material of the counterelectrode (15) (plasma etch mode) of the chamber is not etchable in the etchant present, electrode material can be sputtered off, backscattered on the polymer surface, and cause partial masking and thus incomplete etching. 
     Coating the electrodes with the same polymer, or with a photoresist or different polymer of corresponding etch rate, precludes such incomplete etching; the etched hole is very clean, without spikes. The coating on the electrodes may be very thick so as not to require frequent recoating.
Patent EP-0135615-A2 (EP)
Inventor: CRANE HEWITT D
IPC: G06K9/68
Filed: 1983-11-29
Abstract: Processing of handwritten patterns, for example, inputting of complex characters, such as Kanji, into a word processor involves a balance between an algorithmic part and a non-algorithmic part. Application of routines uniformly during the algorithmic part deliberately results in confusion sets of characters which are subsequently differentiated during the non-algorithmic part. Balance between the two parts permits a flexibility to accomodate differences in writing styles, while application of routines customized to the established character patterns permits the unique solution necessary for accurate recognition of a character.
Patent EP-0111964-A2 (EP)
Inventor: OAKES JOHN
IPC: C11D3/39
Filed: 1983-12-09
Abstract: Built detergent bleach compositions are disclosed comprising a surface-active agent, a peroxide compound bleach (eg. sodium perborate), a manganese compound which delivers manganese (II) ions in aqueous solution (e.g. manganous sulphate or manganous chloride) and a builder mixture comprising a condensed phosphate and an alkalimetal orthophosphate in a weight ratio of from 10:1 to 1:60, preferably from 5:1 to 1:30. The composition is particularly effective for washing fabrics at low temperature, e.g. from 20-60°C, but is also usable at higher temperatures.
Patent EP-0089224-A2 (EP)
Inventor: CLOUTHIER RICHARD S
IPC: G03G15/16
Filed: 1983-03-15
Abstract: Both charging and discharging devices (16, 26, 28, 48) for an electrostatic xerographic and other types of electrophotographic copiers or printers are constructed in the form of a filament brush (30), the fibers of which are each electrically conductive and connected to a potential voltage source whereby the individual fiber tips (33) will function as a corona discharge source to charge or discharge the photoconductive surface of an electrostatic copier but with substantially reduced power requirements.
Patent EP-0091313-A2 (EP)
Inventor: YORK BILLY MURRAY
IPC: A61K9/10
Filed: 1983-04-05
Abstract: Perfluorohydrocarbons are used as vehicles for administering therapeutic drugs.
Patent EP-0100156-A2 (EP)
Inventor: GABE JULIAN
IPC: A01N43/70
Filed: 1983-07-01
Abstract: A method for obtaining satisfactory weed control including control of blackgrass in cereal crops comprising preemergent application of a mixture of terbutryne and trifluralin having a ratio of 1:2 to 2.5:1 and compositions for same, particularly liquid concentrate compositions which do not give crystalline precipitation within 24 hours of emulsification, comprising a) 7.5 to 18% terbutryne, b) 15 to 25% trifluralin, c) 28 to 42% non phytoxic alicyclic ketone, d) 5 to 15% emulsifier, and e) stabilizing cosolvent selected from 1) 1 to 3% mesityl oxide, or 2) 8 to 15% lower alkyl esters of C-18 unsaturated fatty acids, or 3) a combination of 10 to 20% isophorone and 1 to 3% di-lower alkyl formamide.
Patent EP-0099683-A2 (EP)
Inventor: SEARDOVI ALESSANDRO
IPC: B41J2/045
Filed: 1983-07-01
Abstract: The control system is applied to an ink jet head (9) in which the individual drops of ink are expelled from a container by way of a nozzle by the effect of contractions of a piezoelectric transducer (10) applied to the container. The transducer is included in an oscillatory circuit (22, 10) which is normally connected to a dc voltage source (20). A pulse generator (G) acts on a switch (15) to generate a voltage wave in the oscillatory circuit of the transducer and interrupts the pulse when the current in the oscillatory circuit goes to zero, whereby a single voltage wave with a low harmonics content is generated. The oscillatory circuit is so designed that the frequency spectrum created by the voltage wave drops rapidly with frequencies higher than the reso. nance frequency of the oscillatory circuit and has at least one node close to the resonance frequency at the lowest nodal diameter mode of vibration of the meniscus.
Patent EP-0101200-A2 (EP)
Inventor: VIZA DIMITRI
IPC: A61K38/16
Filed: 1983-07-19
Abstract: Transfer factor specific to a given virus is prepared by immunising a mammal with respect to the virus and obtaining the transfer factor thus-produced specific to the virus from the immunised mammal, for example in the form of a dialysate of cells of lymphoid origin or of liver cells taken from the immunised mammal. The transfer factor can then be used to combat a viral infection by administering to a patient transfer factor specific to the virus to which the infection is attributable.
Patent EP-0103995-A2 (EP)
Inventor: NIEDERER ROLAND RUDOLF
IPC: A61K9/02
Filed: 1983-08-23
Abstract: A medicated suppository for use in the vaginal or rectal cavity comprising a medicament, a mixture of triglycerides of fatty acids, a gel forming agent and a gel dispersing agent is described.
Patent EP-0114519-A2 (EP)
Inventor: DAY BOBBY LEE
IPC: F22B37/42
Filed: 1983-12-22
Abstract: To control leakage between primary and secondary circuits (2, 5) of a steam generator (1) of a pressurised water reactor system, pressure equalisation is brought about by shutting off (11, 12) a live steam line (7) and a feedwater line (6) connected to the secondary circuit (5) and by increasing the pressure prevailing in the resulting isolated secondary circuit (5) by the injection of gas via a line (13).
Patent EP-0120383-A2 (EP)
Title: Method and apparatus for driving a solid state camera
Inventor: IMAIDE TAKUYA
IPC: H04N5/372
Filed: 1984-03-12
Abstract: A method and apparatus for raising up the sensitivity of a charge priming type solid state camera having means for sweeping out undesired excess charges generated by a vertical smear from vertical signal lines. In the case that a scene illumination is higher than an appropriate value, the sweep out of the undesired excess charges is executed within each horizontal blanking period in order to reduce the vertical smear. In the case thatthe scene illumination is lowerthan the appropriate value, the sweep outthereof is stopped in orderto raise up the sensitivity. Further, in the case that the scene illumination is lowerthan the appropriate value and the quantity of the vertical smear is larger than a fixed value, the sweep out thereof is executed within each horizontal blanking period in order to suppress the vertical smear.
Patent EP-0119603-A2 (EP)
Inventor: REUSCHEL JUERGEN
IPC: H01H13/807
Filed: 1984-03-15
Abstract: The invention relates to a push button switch installation having a plurality of push button switches grouped into a keyboard, the operating elements (1, 2) of which act on a mat (6) with elastic properties, having a lifting bellows. Each lifting bellows has a contact piece (7, 8) on its inside which bridges contact points (11, 12), in a snapping fashion, when the push button switch is depressed, the contact points being arranged on an insulating plate. The object of the invention is to increase the number of circuits. This is achieved by arranging two contact foils (9, 10), having conductor paths and contact points, beneath the contact mat (6), by separating the two contact foils from one another by an intermediate layer (17) of dielectric, by providing the intermediate layer with cut-outs in the region of the contact points, and by providing the upper contact foil (9) with conductor paths and contact points on both sides, while the contact foil (10) located underneath is provided with contact points (15, 16) on only one side. Applicable to keyboards for telecommunications technology. <IMAGE>
Patent EP-0129015-A2 (EP)
Inventor: KOTH DETLEV DR
IPC: C01C1/16
Filed: 1984-04-14
Abstract: The pyrogenically produced silicon dioxide has an alkaline or weakly acidic pH. It is prepared by treating pyrogenically produced silicon dioxide with the exclusion of air moisture at temperatures of 300 to 500 DEG C with gaseous ammonia. By virtue of its specific pH, the pyrogenically produced silicon dioxide according to the invention can be used as an additive in acid-sensitive systems.
Patent EP-0127889-A2 (EP)
Inventor: JAGER RAINER
IPC: D06F75/34
Filed: 1984-06-01
Abstract: 1. A handle for a steam iron having in its leading portion a hollow space closed by a removable end cap, in which hollow space an electric switch is arranged, which is actuated from the outside, characterized by the following features : a) starting from the edge of the opening in the leading portion of the handle closed by the end cap (2), in the handle wall (9) closing the hollow space (1) from the outside an oblong recess (12) extending in the longitudinal direction of the handle is provided ; b) said recess (12) is completely closed by an oblong switch key (13) loosely inserted into said recess (12) ; c) said switch key (13) is secured in said recess (12) of said handle wall (9) by the fact that it is connected with said end cap (2) at its leading end by a tongue and groove connection (18, 19) parallel to the edge (14) of the opening of the handle closed by said end cap (2), that, as for the rest, it has a thin, elastic lip (17) encircling said switch key (13) and being aligned with the upper side of said switch key (13), said lip being supported on the outside of the edge of said recess (12) of said handle wall (9), and that said switch key (13) has a projection (20) supporting the edge of said recess (12) of said handle wall (9) at its trailing end.
Patent EP-0130419-A2 (EP)
Inventor: HORI YASURO
IPC: B41J2/355
Filed: 1984-06-08
Abstract: In a thermal transfer printer of the type wherein pigment or dye on the thermal transfer paper is transferred onto the recording paper by means of a thermal print head (10), a plurality of current pulses having a sufficiently small time width are seriated closely to produce a contiguous current supplied to each of thermal elements (11) of the print head. It is detected whether any current pulse flows at least in one of the thermal elements, and the current conducting operation is terminated when none of the thermal elements is found to conduct the current pulse. The printer can terminate the recording operation in the course of any line that none of the thermal elements conducts the current any longer, and proceed to the recording operation for the next line, whereby the printing time can be reduced.
Patent EP-0131209-A2 (EP)
Inventor: TAYLOR GLENN ALFRED
IPC: C08G18/00
Filed: 1984-06-28
Abstract: Connected branch polyols comprising a core segment having a defined molecular weight, one core branch unit directly connected to each end of the core segment, at least one additional branch unit at each end connected directly or indirectly to each core branch unit, and linear polymer segments connected to the branch units are utilized in preparing a wide spectrum of polymer/polyols characterized by superior dispersion stability and viscosity to solids content relationship, the polymer/polyols in turn being employed to prepare polyurethanes having superior performance in flame retardancy tests.
Patent EP-0130570-A2 (EP)
Inventor: SAKAUE SHIYUKI
IPC: B25J9/18
Filed: 1984-06-28
Abstract: A method and apparatus for controlling a robot hand along a predetermined path at a predetermined speed in space between two points, wherein the value of a command speed is determined on the basis of a position information and a velocity information on the robot hand, more particularly, on the basis of the sum of a value proportional to the positonal deviation of the robot hand from the predetermined path, a value proportional to accumulated positional deviation determined during sampling operations carried out from a start point, a value proportional to the speed deviation of the robot hand from the predetermined speed within a constant-speed region, and a value proportional to accumulated speed deviation determined during sampling operations carried out from an initial sampling point within the constant-speed region.
Patent EP-0136449-A2 (EP)
Inventor: PETER CORNELIUS DIPL-ING
IPC: F02D33/02
Filed: 1984-07-25
Abstract: Regelverfahren und Vorrichtung zur Adaption eines Stellglied-Kennlinienverlaufs zur Eliminierung von Stör- und sonstigen unerwünschten Einflußgrößen, insbesondere zur Adaption der Stellerkennlinie bei der Leerlauf-Füllungsregelung von Brennkraftmaschinen. Ein von einem Regier aufgrund verschiedener Betriebszustände herausgegebener Luftmengensollwert erfährt vor seiner Zuführung zum Leerlaufsteller, durch welchen sich beispielsweise der Öffnungsquerschnitt eines Bypass in der Kraftstoffdosiereinrichtung der Brennkraftmaschine verändern läßt, durch multiplikative und/oder additive Einwirkung eine Korrektur. Diese Korrektur betrifft eine Kennlinienadaption des Leerlaufstellers bezüglich ihres Offset (Fußpunkt) und der Steigung, indem die Ausgangssignale mindestens eines Offset-Integrators oder eines Steigungs-Integrators zur Erstellung einer adaptierten elektrischen Ansteuergröße für den Leerlaufsteller ausgewertet werden. Die Integratoren sind je nach Betriebszuständen freigegeben und sie erhalten ein Eingangsdifferenzsignal aus Luftmengensollwert vom Regler und einem Luftmengenistwert.
Patent EP-0135833-A2 (EP)
Inventor: LE BLANC HELMUT DR
IPC: C07D213/73
Filed: 1984-08-29
Abstract: 2-Amino-alkylpyridine werden hergestellt durch eine katalysierte Isomerisierung von 1,3-Diaminobenzolen bei erhöhter Temperatur.
Patent EP-0173765-A2 (EP)
Inventor: IOAKIM PAVLOS
IPC: B63B9/06
Filed: 1984-11-19
Abstract: A slab (6) is joined by means of pillars (2, 3, 4, 5) to the top of a buoy (1). The weight of the entire unit and the volume of the buoy (1) are such that the level of free-floating (7) of the unit is between the top and the bottom of the buoy (1). The height of the pillars (2, 3, 4, 5) is greater than the expected maximum height of waves in the region where the unit has been installed. The unit is anchored by means of ropes (12, 13, 14, 15) under tension so that it is kept submerged to a level (20) which is above the top of the buoy (1) and below the slab (6). At this position and for loads up to the difference of the buoyance of the buoy minus the weight of the entire unit and minus the weight of the ropes (12, 13, 14, 15) the unit remains immobile despite the existence of waves or fluctuations of the load it is bearing.
Patent EP-0143437-A2 (EP)
Inventor: LEYRER REINHOLD J DR
IPC: G03F7/039
Filed: 1984-11-22
Abstract: Bei der Herstellung von Resistmustern durch Aufbringen einer strahlungsempfindlichen, positiv arbeitenden Resistschicht auf Basis von abbaubaren Polymeren auf ein Substrat, bildmässiger Bestrahlung der Resistschicht mit aktinischer Strahlung und Entternen der bestrahlten Schichtanteile unter Entwicklung des Resistmusters wird eine strahlungsempfindliche Resistschicht eingesetzt, die aus, insbesondere löslichen, Poly(diacetylenen) aufgebaut ist. Vorzugsweise kann die strahlungsempfinfliche Resistschicht auf Basis der Poly(diacetylene) durch die aktinische Strahlung aktivierbare Sensibilisatoren enthalten, die nach ihrer Aktivierung den Molekülabbau der Poly(diacetylene) induzieren oder beschleunigen. Die Erfindung betrifft ebenfalls Trockenfilmresists mit einem temporären, dimensionsstabilen Schichtträger, einer darauf aufgebrachten strahlungsempfindlichen, durch Bestrahlung mit aktinischer Strahlung abbaubaren Resistschicht auf Basis von, insbesondere löslichen, Poly(diacetylenen) sowie gegebenenfalls einer Deckschicht auf der strahlungsempfindlichen Resistschicht.
Patent EP-0143470-A2 (EP)
Inventor: MATSUI TOSHIKAZU
IPC: G11B11/08
Filed: 1984-11-30
Abstract: An information recording medium (10) according to the present invention permits recording with high density, reproducing, and erasing using electric charges (18). In particular, a second insulator film (13) thereof is formed as a multi-layer structure with different electric current density and charge trapping density for each layer (13a, 13b). With this recording medium, satisfactory characteristics for recording, reproducing, and erasing can be obtained using films (13) of smaller thickness than for the case of single- layer structure, making it possible to extend the life of the electrode (15) used for recording and erasing through reduction in the voltages required for recording and erasing.
Patent EP-0147759-A2 (EP)
Inventor: SHAH PRAVINCHANDRA KANTILAL
IPC: A61L2/06
Filed: 1984-12-15
Abstract: A nonwoven fabric repellent to body fluids and having reduced odor on sterilization by irradiation or steam is made by bonding nonwoven fibers with a latex, forming said nonwoven fabric, and sterilizing said fabric, said latex is prepared by polymerizing, in the presence of 0.1 to 2 weight parts of a free radical initiator and a sufficient amount of a nonionic or anionic emulsifier, 65 to 85 weight parts of a soft hydrophobic monomer having Tg of -80°C to -20°C, 10 to 30 weight parts of a hard hydrophobic monomer having Tg of +40°C to +120°C, 0.1 to 5 weight parts of an unsaturated carboxylic acid containing 3 to 6 carbon atoms, and 0.1 to 5 weight parts of N-alkylol acrylamide or methacrylamide containing 1 to 10 carbon atoms, said latex has post-added and admixed therein 0.01 to 5 weight parts of an odor inhibition agent selected from amine-type antioxidants and hindered phenols that function to reduce odor of said fabric on sterilization thereof.
Patent EP-0142319-A2 (EP)
Inventor: ROGERS PETER GERALD
IPC: E05B77/52
Filed: 1984-11-05
Abstract: An automobile door locking system comprises mechanical means for connecting the door handle to the door latch, said mechanical means comprising separable parts, and electrically operated means for connecting said separable parts together whereby the latch can be released by operation of the door handle and for disconnecting said parts whereupon the latch can no longer be operated by actuation of the handle.
Patent EP-0133425-A2 (EP)
Inventor: OROSCHAKOFF GEORGI DIPL-ING
IPC: E04C5/00
Filed: 1984-07-19
Abstract: 1. Plug-in reinforcing element comprising an array of bars (1) or a welded wire mesh and at least two bars (3 or 4) bent in the form of an angle as connecting reinforcement (E1, E2, E3, E3.1) for the main reinforcement (9) of a reinforced-concrete structure, one member (4") of the bars (3 or 4) being adapted to bear against the main reinforcement (8, 9) running parallel thereto, characterized in that the bars (3, 4) bent in the form of an angle are arranged parallel to one another with their other member (4') on the array of bars (1) or the welded wire mesh, and in that the bars (1') of the array of bars (1) or of the welded wire mesh running parallel to the last-mentioned member (4') protrude freely beyond the corner of the bar (3, 4) bent in the form of an angle.
Patent EP-0152051-A2 (EP)
Inventor: RETI ADRIAN R
IPC: C02F1/42
Filed: 1985-02-05
Abstract: Water substantially free of pyrogens and microorganisms that meets the requirements of United States Pharmacopoeia Standard USP XX Water for Injection is produced by processing drinking quality water through a filtration step adapted to remove organic contaminants and impurities that degrade downstream separation membranes, a reverse osmosis step to remove dissolved solids, pyrogens, microorganisms and chemical contamination, a deionization step to further remove dissolved solids, and an ultrafiltration step to remove pyrogens. A sterile filter to remove microorganisms increases the water quality to USP XX Sterile Water for Injection. Means are provided to periodically remove accumulated chemical contaminants, pyrogens and microorganisms from the reverse osmosis apparatus, the deionization apparatus and the ultrafiltration apparatus. The sterile water can be admixed with a sterile concentrate composition to produce a sterile dilute solution that can be packaged under sterile conditions.