baber/WOPTO huggingface dataset:
Patent EP-0070364-A2 (EP)
Inventor: ZIERHUT HERMANN DIPL-ING
IPC: G08B29/00
Filed: 1982-05-13
Abstract: A motion detector responsive to infrared radiation, e.g. for use in burglar-alarm installations, comprises a pair of juxtaposed sensors monitoring adjacent fields of view of a space to be surveyed, giving rise to output signals of opposite polarity upon detecting a disturbance in their respective fields. These output signals are fed to an evaluator comprising two complementary transistors with interconnected emitters and interconnected bases whose junctions are separated by a resistive branch of an RC network, the emitter junction receiving the output signals while the base junction is capacitively coupled to ground or some other point of fixed potential. The collectors of these transistors, energized via respective resistors from opposite terminals of a d-c supply, are connected to respective timers working into a common AND gate which triggers an alarm when an alternation of output signals from the two sensors renders the timers conductive for overlapping periods.
Patent EP-0076406-A2 (EP)
Inventor: JOHNSON LEIGHTON C
IPC: G01N21/64
Filed: 1982-09-17
Abstract: A method of analysis using a pipette tube (14) or the like having an open end and a piston (16) movable axially therein for aspiration of fluid into or dispensing of fluid (22) from said tube (14) through said tube end, said method comprising the steps of aspiration a predetermined volume of liquid (22) into said tube (14), directing radiation from said piston (16) into the liquid (22) in the tube (14), and measuring the radiation emitted from said liquid (22).
Patent EP-0057067-A2 (EP)
Inventor: WEIDNER ALBERT J
IPC: G06F11/10
Filed: 1982-01-15
Abstract: An instruction handling arrangement for a data processing system, and particularly a microinstruction operated data processing system, in which a test circuit (16 to 19,34, 35) tests the parity of, e.g. the least significant bit of an address stored in a memory address register (11, 28). If the bit is of a predetermined parity, the test circuit (16 to 19, 34, 35) generates an interrupt to the CPU (12), or more specifically, the ALU (30). The interrupt initializes an interrupt routine which assembles the accessed information word. For the other parity, execution of any current operation continues uninterruptedly.
Patent EP-0058502-A2 (EP)
Inventor: COLEMAN ERNEST WILSON
IPC: G01W1/16
Filed: 1982-02-08
Abstract: Cross-loop magnetic field antennae 10 and 12 and electric field antenna 14 detect signals resulting from lightning strokes. The signal from the antenna passing through integrators 16, 18, 20 and wideband amplifiers 22, 24, 26 have a sharp main pulse and a number of sub-pulses. The magnetic field signals are summed (32) and if the sum exceeds a threshold value (36) and the rise time of the vertical electric field signal is less than a predetermined valve (30) integrators 40, 42 are set to integrate the magnetic and electric signals over a fixed time period. 
<??>Samples of the input signals are taken by samplers 44, 46, 48 at the peaks of the pulses as determined by shape detectors 30. Angle and range information on the display 62 are derived by a microprocessor 60 operating stored digital data, azimuth and elevation being calculated from sampled field data and the range from the ratio of magnetic to electric field components based on the integrated valves.
Patent EP-0061258-A2 (EP)
Inventor: EVANS JOHN LAWRENCE
IPC: B05B3/16
Filed: 1982-03-11
Abstract: In a mechanism to provide automatic traverse oscillation for a fire-fighting monitor 1 water is tapped off from the main supply pipe 9 which feeds the monitor and passed to a Pelton-wheel turbine 14. The runner of the turbine is connected via a gearbox 17 to a drive wheel 18, to which a crank arm 19 is pinned. The other end of the crank arm 19 is linked to a shaft 21, so that as the wheel 18 is driven to rotate by the turbine the shaft 21 is caused to oscillate. The shaft 21 is engageable through a concentric clutch assembly 22 with a drive gear 23/28 in mesh with a ring gear 24 keyed to the hollow axle 6 by which the monitor head 2 is both supported and fed with water from pipe 9. When the clutch 22 is engaged, therefore, the monitor head 2 is automatically oscillated to traverse its jet through a predetermined arc. The clutch 22 can be disengaged manually by lifting the cover 33 on the top of the assembly, thereby to interrupt the drive from the shaft 21 to the gear 23/28 via an associated socket member 25. The head 2 can then be rotated by hand to a new position and the clutch re-engaged so that the head now oscillates in a new sector of the horizon. Likewise the clutch can be disengaged to permit manual override of the oscillating mechanism at any time.
Patent EP-0069506-A2 (EP)
Inventor: NISHIMURA SADANORI
IPC: F16H37/04
Filed: 1982-06-23
Abstract: A transmission mechanism wherein a reverse gear train (GR) and a plurality of forward gear trains (G1, G2) are provided between parallel input and output shafts (1 and 2) is characterised in that the reverse gear train (GR) and one of the forward gear trains (G1 or G2) is composed of a single planetary gear arrangement (4). This planetary gear arrangement (4) may be changed over selectively to serve either as said one forward gear train, by engagement of a clutch element (9), or as the reverse gear train by operation of a brake element (10). By utilising a single planetary gear arrangement to serve as both the reverse gear train and one of the forward gear trains, the length of the mechanism in the axial direction is minimised and changeover operation between forward and reverse running is carried out without the use of a selection gear so that generation of impact noise is avoided. The planetary gear arrangement can be disposed on either of the input shaft orthe output shaft giving freedom of design.
Patent EP-0067109-A2 (EP)
Inventor: MUNT IRWIN
IPC: H03M1/52
Filed: 1982-06-08
Abstract: In an integrated circuit type dual ramp analog to digital converter (10), the duration of the reference voltage integration, or ramp-down period, is precisely determined to control count accumulation in an external output counter (32a) operating in parallel with the standard internal counter of the integrated circuit. A reference voltage is stored on a flying capacitor (50) that is polarity switched, depending upon the polarity of the input signal, to be applied to the input of an integrator (12) during the ramp-down period. To establish the beginning and end of ramp-down, one end (52) of the flying capacitor (50) is applied to a comparator (54). As the voltage at the monitored end of the flying capacitor (50) undergoes abrupt level changes at the end points of the ramp-down interval, the comparator (54) generates start and stop pulses to the external output counter (32a).
Patent EP-0111681-A2 (EP)
Inventor: MEGNA IGNAZIO SALVATORE
IPC: C08G18/76
Filed: 1983-10-22
Abstract: A catalyst composition for polyurethane production by reaction between aliphatic hydroxyl-containing compounds and secondary and or tertiary aliphatic isocyanate compounds, comprising (a) lead naphthenate and (b) a dialkyl tin dicarboxylate compound in a weight ratio of from about 25:75 to about 75:25.
Patent EP-0111937-A2 (EP)
Inventor: KAGE KOUZOU
IPC: H04B14/04
Filed: 1983-12-21
Abstract: The privacy signal transmission system comprises a transmitter (100) including digital pulse modulator (1) for converting a first analog signal (Xin) into a first digital signal (X1). An encryption means (2) converts the first digital signal into a digital privacy signal, and an extractor extracts a first error signal representative of a difference between a second analog signal provided by analog conversion of the first digital signal and the first analog signal. The first error signal and the first digital privacy signal are transmitted by a transmission means (25, 7) to a receiver (101) including means for receiving the first error signal and the first digital privacy signal to individually generate a second error signal and a second digital privacy signal. A decryption means (15) converts the second digital privacy signal into a second digital signal which is converted by a digital pulse demodulator (16) into a third analog signal (X16). The first analog signal is reproduced in a reproduction means (20, 21) by adding the error signal (X19) to the third analog signal (X16). 
<??>This system is capable of transmitting quality analog signals despite the use of an inexpensive digital encryption circuit.
Patent EP-0139787-A2 (EP)
Title: Programmable locking device comprising a key card and/or a keyboard
Inventor: MEISTER KLAUS DR
IPC: G06K19/067
Filed: 1983-12-23
Abstract: Switching arrangements and associated key cards for operating programmable locking devices in which coded key cards are used for opening and closing are provided. The locking devices have means for the simple programming of a new opening code. Depending on the intended use of the locking device on doors with users remaining the same for a long time or on doors with users changing frequently, the switching devices for reprogramming are designed differently. In the first instance, the electronics of the locking device have a device by which the arrangement can be brought into the "reprogramming" state by the authorised user, whereupon the simple insertion of a key card ensures that its code is entered as a lock code in the memory. In the second instance, the electronics of the locking device have a means by which the locking device is prepared for receiving a new code, for example by staff of the hotel. The reception itself takes place only when a new guest inserts his key card. The key cards contain a code applied by the manufacturer: insulating islands are applied or not applied in perforations arranged in matrix form in an insulating layer applied to a conductive surface. These insulating islands ensure that electrical contact with the conductive surface is prevented or remains possible at the particular matrix point. The key cards are designed differently, depending on their intended use on doors with users remaining the same for a long time or changing frequently. <IMAGE>
Patent EP-0095854-A2 (EP)
Inventor: MCGEER JAMES PETER
IPC: C25C3/08
Filed: 1983-05-17
Abstract: in conventional electrolytic cells for aluminium production, heat loss through the side walls is necessary to cause the formation of a protective layer of solid electrolyte. In this invention, the side walls are lined with a ceramic material, e.g. titanium diboride, resistant to the electrolyte and to molten aluminium. Thermal insulation is provided such that a layer of solid electrolyte is not present during normal operation of the cell. A cathode current collection system is provided such that the horizontal lateral currents in the cathode are insignificant compared with the vertical current.
Patent EP-0103401-A2 (EP)
Inventor: HOGA KINU
IPC: G11B7/24035
Filed: 1983-08-09
Abstract: Recording medium wherein a high density energy beam is irrasiated onto a reflective component-containing layer provided over a support through the support to reduce a reflectivity of the reflective component-containing layer characterized in that the reflective component-containing layer is formed through physical development nucleus layer and has a film thickness of 0.01 to 0.5 µm. 
     This improved recording medium show higher and easier writing and reading properties.
Patent EP-0126823-A2 (EP)
Inventor: LENNY LESLIE MARK
IPC: B65D88/34
Filed: 1983-09-13
Abstract: The present invention relates to floating roof storage tanks (1), having a tank shell (2) which is supported on a fixed base (3), and a floating roof (4) supported by the liquid (17) stored in the tank (1). Included in the base (3) or roof (4) is a displacement means (18,51) to substantially displace the stored liquid (17) when the floating roof (4) is in its lowest position. In this way the volume of the heel of liquid (17) unable to be removed from the tank is reduced. The displacement means can take the form of a container (51) which protrudes downwardly from the roof (4), or a layer of ballast on the base (3) of the tank. The ballast layer can be a liquid (18) heavier than the stored liquid (17) which can be retained in a dam (30,40) if desired.
Patent EP-0110779-A2 (EP)
Inventor: GUILLERY PATRICK
IPC: G21C17/112
Filed: 1983-11-23
Abstract: 1. Measurement process for measuring the thermal power locally generated at a location in a nuclear reactor, comprising measuring the electric signal delivered by a thermocouple for detection (15, 16) having a first junction (15) maintained at a reference temperature, directly related to the reactor coolant temperature at said location during reactor operation under steady or stabilized conditions, and a second junction (16) arranged to be brought to the temperature of a gamma radiation absorbing body (12) at said location, characterized by that it further comprises measuring the electric signal delivered by an additional thermocouple having a first junction (15) common with the first junction of the thermocouple for detection and a second junction (23) outside of the reactor and maintained at a reference temperature, and correcting the electrical signal delivered by the thermocouple for detection by the signal delivered by the additional thermocouple under transitory operating conditions of the reactor.
Patent EP-0111449-A2 (EP)
Title: Method to manufacture an exterior part of a time piece, and part obtained by the same
Inventor: GOGNIAT PAUL
IPC: G04B39/02
Filed: 1983-12-05
Abstract: In the manufacture of a watch case part comprising a glass and a middle having an opening for the glass, the following operations are carried out: first, a metallic coating is deposited on a peripheral portion of the glass, then one or more elements are formed on the coating by moulding a molten material having an affinity for the metal forming the coating, whereupon the glass is secured to the middle through the intermediary of the fastening element. The fastening element may consist of a heel extending around the periphery of the glass or of fastening studs extending at right angles to the plane of the glass. In some cases the fastening element may also act as sealing element.
Patent EP-0116833-A2 (EP)
Inventor: FISCHER JUERGEN DR
IPC: B29C53/80
Filed: 1984-01-11
Abstract: Wound bodies are produced from fibre-reinforced amorphous thermoplastics with a glass transition temperature above 150 DEG C by impregnating continuous fibrous strands with the thermoplastic material, positioning the impregnated fibrous strands on a winding core, bonding to form the wound body by heating to a temperature above the softening point of the material and demoulding the said body once it has cooled. For impregnating, the continuous fibrous strands are passed through a solution of the thermoplastic material in an organic solvent, to a strength of 10 to 30% by weight and having a boiling point below 100 DEG C, such that they contain 30 to 70% by volume of the thermoplastic material.
Patent EP-0126941-A2 (EP)
Inventor: PIERCE PHYLLIS JUANICE
IPC: C12N11/18
Filed: 1984-04-16
Abstract: A dry, stable, particulate hydrous gel/protein composite prepared by coprecipitating by alkaline treatment a hydrous aluminum, gallium, or indium gel, and a protein, separating, and drying such as precipitating an aluminum hydroxide gel and an enzyme and drying. The dried composite can be ground and sized.
Patent EP-0135825-A2 (EP)
Title: Method for the preparation of stoving enamels based on acrylic resins and alkyde resins and containing a modified epoxy resin
Inventor: BURBA CHRISTIAN DR DIPL-CHEM
IPC: C08G18/71
Filed: 1984-08-25
Abstract: 1. Process for the manufacture of stoving enamels based on acrylate and alkyd resins with the concomitant use of epoxy resins, characterised in that reaction products of : A) solid epoxy resins having equivalent weights of from 400 to 1000 with B) monofunctional isocyanates are used as epoxy resins.
Patent EP-0115433-A2 (EP)
Inventor: SHARKOZY FRANK L
IPC: B41N3/03
Filed: 1984-01-26
Abstract: An improved photopolymer coated lithographic printing plate having a thin, glasslike and water insoluble film disposed intermediate a photopolymeric coating and a directly electrodeposited layer of chromium on a sheet metal base substrate, and wherein said film comprises the cured residue of an applied zirconium base water solution.
Patent EP-0127480-A2 (EP)
Inventor: MACOVSKI ALBERT
IPC: G01R33/20
Filed: 1984-05-29
Abstract: The nuclei in a volume are imaged using one or more time-varying gradient fields. The resultant signals are heterodyned using a signal having a related time-varying component. Equivalently,the spectrum ofthe resultantsignal is convolved with the spectrum of the heterodyne signal. Following integration, depending on the amplitude of the time-varying component of the heterodyne signal, any point in the volume can be studied from the same received signal.
Patent EP-0143593-A2 (EP)
Inventor: ELLIOTT MICHAEL
IPC: C07C43/168
Filed: 1984-11-20
Abstract: A compound of Formula I: Formula I
     wherein:
     Ar represents a polynuclear carboxylic or heterocyclic fused ring system having at least one carbocyclic or heterocyclic ring of aromatic character, the polynuclear ring system optionally carrying one or more of the substituents halogen, C 1 -C 8  alkyl -CF 3 , or -OCF y H 3-y , wherein y is 0-3;   n is 0 or 1 and m is 1 -11   Z represents a group of Formula:
     wherein:   R A  and R B  which may be identical or different each represent hydrogen or methyl;   Rc represents methyl;   Ro represents methyl, ethyl, n-propyl, isopropyl, t-butyl, or vinyl; and   R E  represents hydrogen or methyl   or wherein:   Rc and R D  together with C β  form a cyclopropane or a cyclobutane ring or together form a methylene group (=CH 2 )   or wherein:   R A  and R B  together with C α  and C β  form a cyclobutane ring.
Patent EP-0122859-A2 (EP)
Inventor: AUBERT CHARLES
IPC: E04F19/06
Filed: 1984-04-12
Abstract: 1. Sealing piece for the joining, between four panels, of sealing trimmings (1-4) made as V-section extruded profiles arranged each between two adjacent panels which are rigid but capable of relative displacement, the sealing piece comprising a central connecting chamber, characterised in that the sealing piece is made of the same material, rubber or elastomer, as the sealing trimmings (1-4), in that it comprises a group of bellows elements, one per linear sealing trimming, terminating in the central chamber, and in that the central connecting chamber has a centre (12) in relief relatively to the bottom of the V sections of the linear trimmings (1-4).
Patent EP-0136936-A2 (EP)
Inventor: AIGREFEUILLE CHARLES VICTOR YV
IPC: A43B7/28
Filed: 1984-09-03
Abstract: A mold is provided for forming orthopedic soles and plantar moldings adapted to the feet of patients, characterized in that it is formed of a tray (1) with an essentially vertical wall (6), whose bottom (7) reproduces the shape and the instep of a shoe, means (2) for fixing relief correcting elements (4, 5) to this bottom for conferring thereon a surface adapted to the plantar arch of the patient, and a flexible and resilient cushion (3) extending over this bottom. This mold is used for forming orthopedic soles and plantar moldings by using a thermoformable sheet (9) placed in the tray and on which the foot of the patient bears.
Patent EP-0147313-A2 (EP)
Inventor: GUILLAUMOT JACQUES
IPC: A62B18/00
Filed: 1984-12-19
Abstract: Le heaume selon l'invention comporte une pompe (8) équipée d'un système de commande (9) qui assure simultanément l'envoi d'air sur la partie en forme de casque (2) et la manoeuvre de la visière (4); ce système de commande a une position "marche" assurant l'abaissement de la visière (4), son maintien en position abaissée et la ventilation normale et une position "repos" assurant le relevage de la visière (4), son maintien en position relevée et une ventilation réduite formant écran autour du visage de l'opérateur. Application à la protection de personnel travaillant en atmosphère poussièreuse.
Patent EP-0132230-A2 (EP)
Inventor: TOPFL WERNER DR
IPC: C07D249/14
Filed: 1984-07-13
Abstract: 1. A process for producing sulfonylureas of the general formula  see diagramm : EP0132230,P7,F1  wherein R1  is hydrogen or C1 -C4  alkyl, see diagramm : EP0132230,P7,F2  E is = N- or = CH-, R3  is C1 -C4 -alkyl, C1 -C4 -alkoxy or halogen, R4  is C1 -C4 -alkyl, C3 -C6 -cycloalkyl, C1 -C4 -alkoxy, halogen, C1 -C4 -alkoxy-C1 -C4 -alkyl, halo-C1 -C4 -alkyl or halo-C1 -C4 -alkoxy. R5  is hydrogen or C1 -C4 -alkyl, T is a substituted phenyl group  see diagramm : EP0132230,P7,F3  Y is hydrogen or halogen, X is hydrogen, halogen, nitro, C1 -C4 -alkyl, halo-C1 -C4 -alkyl, C2 -C4 -alkenyl, halo-C2 -C4 -alkenyl, C2 -C4 -alkynyl, C1 -C4 -alkoxy, halo-C1 -C4 -alkoxy, C1 -C4 -alkoxy-C1 -C4 -alkoxy, C1 -C4-alkylthio, C1 -C4 -alkylsulfinyl, C1 -C4 -alkylsulfonyl, halo-C1 -C4 -alkylthio, C1 -C4 -alkylsulfonyloxy, phenyl, unsubstituted phenylsulfonyloxy or phenylsulfonyloxy mono- or optionally polysubstituted by C1 -C4 -alkyl, or is C1 -C4 -dialkylsulfamoyl, and A is an unsubstituted or substituted bridge member which has 3 or 4 atoms and which contains 1 or 2 hetero atoms and forms, together with the carbon atoms to which it is bound, a nonaromatic 5- or 6-membered heterocycle, two oxygen atoms being separated by at least one carbon atom, and oxygen and sulfur atoms being linked together only when the sulfur is present as the -SO- or -SO2 -group, by reacting a sulfonamide of the formula II T-SO2 -NH2 in the presence of a base, with diphenyl carbonate to form a salt of a phenyl carbamate of the formula III  see diagramm : EP0132230,P7,F4  wherein Me**+ is a cation of sodium or of potassium or of a tertiary amine, converting this salt into the free phenyl carbamate of the formula IIIa  see diagramm : EP0132230,P7,F5  and reacting this further with an amine of the formula IV  see diagramm : EP0132230,P7,F6  wherein the reaction of the sulfonamide of the formula II with the diphenyl carbonate is performed, with the exclusion of water, in an aprotic solvent at 0-30 degrés C and, without isolation of an intermediate, there is subsequently liberated from the resulting salt of a phenyl carbamate of the formula III, by the addition of an anhydrous acid, the phenyl carbamate of the formula IIIa, and this is converted, by reaction with an amine of the formula IV at 20-150 degrees C, into a sulfonylurea of the formula I.
Patent EP-0160300-A2 (EP)
Inventor: KERSCHNER GUNTHER
IPC: H04L12/56
Filed: 1985-04-30
Abstract: The connection between two subscriber stations or line groups (TG1...TGm) in a communications exchange, in which the individual subscriber stations or line groups (TG1...TGm) are connected together with computers (SB1...SBn) via a loop arrangement (BUS 0, BUS 1), is established by employing two computers in each case, one of which manages or operates the calling subscriber station or line group, while the other computer manages or operates the respective called subscriber station or line group. Communication signals are transmitted between the subscriber stations or line groups involved in a connection only via one of the computers previously used. …<IMAGE>…
Patent EP-0164132-A2 (EP)
Inventor: MERTENS HORST M DIPL-PHYS
IPC: H01L21/203
Filed: 1985-06-07
Abstract: Bei der vorliegenden Vakuumaufdampfeinrichtung ist die Substrathalterung (36) stationär im Hauptteil der Aufdampfkammer angeordnet. Die Verdampfervorrichtungen (42) sind am Boden (14) der Aufdampfkammer angeordnet, der über einen Balgen (16) beweglich mit dem Hauptteil der Aufdampfkammer verbunden und durch zwei Antriebsvorrichtungen (60) bezüglich des Hauptteiles um zwei sich kreuzende Achsen schwenkbar oder längs zweier sich kreuzender Achsen verschiebbar ist. Hierdurch wird die Thermostatisierung des Substrats und die Herstellung sehr gleichmässiger Schichten erleichtert.