baber/WOPTO huggingface dataset:
Patent EP-0064134-B1 (EP)
IPC: G01P13/04
Filed: 1982-03-03
Granted: 1986-01-15
Abstract: A frequency-to-voltage converter for a digital tachometer is disclosed which is responsive to two measured signals generated by a rotational transducer. These two measured signals are applied to a direction discriminator which generates multiple pulse trains in response to the transducer. Each of these pulse trains has a frequency no less than that of the measured signals and the pulse trains are offset with respect to one another in phase angle. Each of the pulse trains is applied to a separate switching circuit which acts to generate a respective sequence of constant energy pulses. These sequences of constant energy pulses are summed in a summation amplifier and passed via a low pass filter to one input of a differential amplifier. The other input of the differential amplifier is coupled to the direction discriminator by a similar sequence of switching circuits, a summation amplifier, and a low pass filter. The output signal of the differential amplifier is proportional to the rotational velocity sensed by the transducer.
Patent EP-0100371-B1 (EP)
IPC: C10G1/08
Filed: 1982-08-02
Granted: 1987-03-04
Abstract: A process is disclosed for coal liquification, hydrogenation and cracking by contacting a cracking catalyst bearing at least about 1500 nickel equivalents of heavy metals with a charge stock comprising slurried and/or dissolved coal in a progressive flow reactor, such as a riser (91). The conditions of contact are such that hydrogen is formed in the reaction stream, such as by dehydrogenation of the oil in the presence of the high metals containing catalyst. Optionally, a hydrogen donor material may be present in the reaction zone so as to yield mobile hydrogen in the absence of added molecular hydrogen. The reaction stream has a lineal velocity of at least 25 feed per second, the vapor residence time is up to about 10 seconds, the temperature is in the range of about 900 to about 1400 DEG F, the pressure is in the range of about 50 lbs. per square inch absolute, and the volume percent conversion is at least about 50% per pass.
Patent EP-0080705-B1 (EP)
IPC: A61B10/00
Filed: 1982-11-25
Granted: 1986-04-30
Abstract: A micro-computer-based instrument for characterizing a woman's menstrual cycle by measuring her temperature (BBT) each day and storing and analyzing those temperatures. The instrument defines, with user interaction, a time window each day during which it will accept a temperature measurement within a predetermined acceptable temperature range taken with the aid of a thermistor temperature probe than can be placed under the woman's tongue. The analysis carried out on the collected temperature data includes comparing, from the eighth day of a cycle, two average temperatures: MF (average of a presumed follicular phase) and ML (average of a presumed luteal phase). Comparison continues until the difference between ML and MF exceeds a predetermined level thereby defining a second phase of the cycle indicating that ovulation has occured. After characterizing the cycle, the instrument indicates the most appropriate days for hormone treatment, blood tests and physician visits so that fertility treatment can be optimized.
Patent EP-0076268-B1 (EP)
IPC: B23Q1/62
Filed: 1982-03-09
Granted: 1985-06-12
Abstract: Manipulator of the type comprising a frame with respect to which two moving members may slide, under the action of actuators, and in both ways of two different directions. According to the invention, this manipulator is characterized in that at least one of said moving members (4) has the structure of a frame sliding in its plane with respect to said frame (1) and in that the other moving member (5) is mounted inside said frame (4) so as to slide with respect to the latter parallel to its plane. A rigid, accurate manipulator, capable of carrying a plurality of tools, is obtained.
Patent EP-0087565-B1 (EP)
IPC: H04N7/171
Filed: 1983-01-19
Granted: 1985-10-23
Abstract: A means for coding and decoding video signals by the application of one of a plurality of available scrambling signals, which scrambling signals have a common frequency but differ in phase, includes means for comparing the brightness level during a predetermined time period of the video signal with the brightness level of the video signal over the succeeding predetermined time period. There are means for changing from one scrambling signal to another if the difference between brightness levels in successive predetermined time periods exceeds a given value.
Patent EP-0105224-B1 (EP)
IPC: C07J31/00
Filed: 1983-09-08
Granted: 1987-01-21
Abstract: Described are androstenes having the formula I 
<CHEM>
 or the 1,2-dehydro derivatives thereof
 wherein R1 is hydrogen and R2 is alkyl, cycloalkyl, aryl, arylalkyl, alkylthioalkyl, alkoxyalkyl, alkanoyloxyalkyl, aroyloxyalkyl, alkoxycarbonylalkyl, carboxyalkyl, or arylalkyl, or R1 is alkanoyl or aroyl and R2 is alkyl;
 R3 is hydrogen, hydroxy, alkoxy, aryloxy, oxo, methylene, alklylthio, arylthio, alkanoyl, alkanoyloxy, or halogen;
 R4 is carbonyl,  beta -hydroxymethylene or  beta -acetyloxymethylene;
 R5 is hydrogen or halogen; and
 R6 is hydrogen, methyl, hydroxy, alkanoyl or halogen. The androstenes of formula I are useful intermediates for the preparation of steroids having antiinflammatory activity.
Patent EP-0103845-B1 (EP)
Title: Process for recovering water-soluble rhodium-containing hydroformylation catalysts
IPC: C07C45/50
Filed: 1983-09-14
Granted: 1988-04-20
Abstract: To recover a hydroformylation catalyst system containing rhodium and phosphine, the aqueous solution containing the catalyst system is mixed with acid and then extracted with an amine which is dissolved in an organic solvent. The organic phase is separated and treated with the aqueous solution of an inorganic base, thereby recovering the catalyst in essentially pure form as an aqueous solution.
Patent EP-0111170-B1 (EP)
IPC: B65H5/30
Filed: 1983-11-10
Granted: 1986-09-03
Abstract: 1. Multi-leaved printed product (7 ; 25) which consists of at least two folded sheets (8, 8', 8'' ; 26, 26', 26'') inserted in one another and in which the innermost sheet (8'' ; 26'') projects beyond the remaining sheets (8, 8' ; 26, 26') on one side (13b ; 30) of the printed product (7 ; 25), characterized in that all the sheets (8, 8', 8'' ; 26, 26', 26'') are folded centrally, and only the innermost sheet (8'' ; 26'') projects beyond the remaining sheets (8, 8' ; 26, 26').
Patent EP-0086055-B1 (EP)
IPC: B65D71/00
Filed: 1983-01-25
Granted: 1986-09-17
Abstract: A wraparound type article carrier (C) for use in connection with a plurality of articles comprising top (1), bottom (10,11) and side walls (6,7) interconnected to form a main sleeve (M) and a closure preferably in the form of a sleeve (s) enveloping one or more articles at one end of the carrier, the closure sleeve comprising a main panel (14) of a size and configuration substantially to close said one end of the carrier.
Patent EP-0107266-B1 (EP)
IPC: H02M1/14
Filed: 1983-06-21
Granted: 1986-12-10
Abstract: An output filter for a switched-mode power supply with a direct current output is disclosed. The output filter comprises at least two inductors connected in series. One inductor is a swinging inductor (or swinging choke) that exhibits a relatively high impedance at low current levels and a relatively low impedance at high current levels. The swinging inductor has a magnetic core characterized by a closed magnetic circuit with no air gaps. This results in reducing the critical current of the output filter to an even smaller level than does a swinging inductor of conventional construction.
Patent EP-0116630-B1 (EP)
Title: Tampon d'amplificateur de laser
IPC: H01S3/10
Filed: 1983-08-09
Granted: 1986-12-30
Abstract: Agencement de tampon d'amplificateur de laser permettant de commuter de manière sélective l'énergie du laser dans un amplificateur de laser à double face. L'agencement de tampon comprend un prisme de matériau dit réfringeant qui sépare angulairement l'énergie incidente du laser en des composantes polarisées, et un commutateur de polarisation électro-optique qui peut être commandé de manière sélective pour polariser circulairement les composantes de polarisation de la lumière traversant le prisme. Un miroir plein est utilisé pour réfléchir les composantes polarisées vers le commutateur et le prisme. Le prisme et le commutateur sont alignés de sorte qu'un rayon d'entrée polarisé de manière arbitraire est séparé en deux composantes polarisées de manière orthogonale, qui traversent des chemins séparés au travers du tampon. Les composantes polarisées sont réfléchies au travers du commutateur et du prisme par le miroir qui est aligné avec la normale et bissecte l'angle de séparation de la composante de polarisation. Lorsque la tension de commutation est interrompue, les deux composantes de polarisation ne sont pas alignées avec l'énergie du rayon incident transmis par le tampon, empêchant ainsi tout effet laser superradiant de la part de l'amplificateur de laser. En présence de la tension de commutation, les polarisations des deux composantes polarisées sont tournées de 90o dans la double face au travers du commutateur, et rentrent ainsi dans le prisme avec des polarisations opposées. Les deux rayons polarisés sortent également du prisme parallèlement au rayon incident, permettant ainsi le fonctionnement de l'amplificateur de laser. Un deuxième mode de réalisation est également décrit qui incorpore en outre un deuxième prisme biréfringeant et un rotateur de 90o en combinaison avec le premier prisme afin d'obtenir un angle plus large de déviation du rayon et de redresser le cheminement du rayon. Le tampon peut être utilisé également comme commutateur à configuration en Q dans un oscillateur laser pour produire un rayon de sortie non polarisé.
Patent EP-0118104-B1 (EP)
IPC: G04G15/00
Filed: 1984-03-01
Granted: 1988-06-01
Abstract: 1. Consumer electronics receiver - comprising a selected-program memory (14) in which the station tuning data and the transmission-time data relating to programs of stations selected from a radio or TV guide and input into the receive via an input device (26) are stored, - comprising a comparator (17) to which there are fed, on the one hand, the real time of a calendar clock (24) of the receiver and, on the other hand, the transmission-time data as stored in the selected-program memory (14) and which, when the clock time falls into a period of a stored selected program characterized by the transmission-time data, produces a time coincidence signal (HKS), - and comprising a tuner (1) which is capable of being controlled by the selected-program data as stored in the selected-program memory (14), characterized in that to each beginning time (tA ) of the data of each selected program (32) as stored in the selected-program memory (14) there is assigned one time window (31) within which the beginning time (tA ) lies, - that the time comparator (17), as the real time is being compared with the calendar clock (24),only switches on the tuner (1) when the real time of the calendar clock falls in the time window (31) of a selected program (32) which has just been interrogated from the selected-program store (14), - and that a data-disconnect circuit (7) modulated on the carrier frequency of the station (S1), to which frequency the tuner (1) is tuned by means of the station tuning data of the selected program (32) just interrogated, recognizes, in addition to the program transmission, transmitted data of a program identification and feeds these to a data comparator (9) by which the receiver is switched to the recording or reproducing state if the data of the program identification coincide with the stored identification data of the selected program (32) just interrogated.
Patent EP-0121754-B1 (EP)
IPC: C08F4/34
Filed: 1984-03-05
Granted: 1989-12-27
Abstract: 1. A process for preparing an ethylene polymer by homopolymerization of ethylene or a copolymer of ethylene with an ethylene-copolymerizable compound in a continuously operated polymerization system comprising a single-zone tube reactor at from 500 to 5 000 bar and from 40 to 450 degrees C in the presence of a free radical polymerization initiator by supplying the polymerization system at its inlet point with a mixture of ethylene, oxygen and from 5 to 15 mol ppm, based on the ethylene, of tert-butyl peroxypivalate with or without regulator and with or without comonomer and in addition at a second point downstream of the inlet point along the polymerization system where the temperature of the polymerization reaction has already exceded the maximum with another free radical polymerization initiator, wherein at the second feed point the temperature in the polymerization system is within the range from 250 to 270 degrees C and from 0.1 to 5 mol ppm, based on the ethylene, of methyl isobutyl ketone peroxide are introduced.
Patent EP-0121188-B1 (EP)
IPC: H04L12/00
Filed: 1984-03-22
Granted: 1989-09-20
Abstract: For the transmission of data signals between subscriber stations of a data network to which subscriber stations designed for transmitting and receiving data signals having different signal rates, a calling subscriber station first outputs an information signal with which the data signal rate that is desired by or possible for the calling subscriber station is identified. In the called subscriber station, this information signal is compared to preset parameters existing there regarding the signal rate with which the subscriber station is capable of operating. In response to the comparison, that data signal rate which is the highest common data signal rate in view of the information signal and of the parameters is set in the cell subscriber station and is then set by an answer back signal in the calling subscriber station.
Patent EP-0148403-B1 (EP)
Title: Linear feedback shift register
IPC: G06F7/58
Filed: 1984-12-04
Granted: 1991-02-20
Abstract: A linear feedback shift register for inclusion in a VLSI circuit. During a test function for the VLSI circuit, the shift register can be programmed into an LSSD test mode, or two generate test patterns for the VLSI circuit, and to perform a corresponding signature analysis on hashing functions on the VLSI response to the test pattern. The linear feedback shift register can be programmed on the VLSI chip to perform any of these test functions. During normal VLSI circuit operation, the shift register is transparent to logic signals carried by the VLSI circuit.
Patent EP-0149829-B1 (EP)
IPC: A23L13/00
Filed: 1984-12-20
Granted: 1987-03-25
Abstract: Discoloration of meat products can be prevented by incorporating ascorbic acids, cistine or/and cisteine, and aspartic acid, and a starch hydrolyzate with a dextrose equivalent of 5 to 30 in addition to said three components.
Patent EP-0148715-B1 (EP)
IPC: A61M5/34
Filed: 1984-03-09
Granted: 1988-09-07
Abstract: 1. A dental syringe for intra-ligament injections of the type comprising a needle holder, a cartridge holder (5), an injection needle and a cartridge containing the liquid to be injected, characterised in that the front portion (28) of the cartridge holder is inclined to the axis of the syringe and, in this front portion, there is mounted a part (40) having a rounded axial channel (43) passing from the needle holder to the cartridge, while allowing the needle to be introduced and ensuring that it is guided over its entire length.
Patent EP-0134796-B1 (EP)
Title: Meuble transformable
IPC: A47D9/02
Filed: 1984-01-19
Granted: 1986-09-17
Abstract: Meuble transformable comportant un lit et un coffre, de préférence un berceau et un coffre, comprenant la combinaison de quatre pièces de parois latérales (2, 3, 4, 5) formant un cadre de boîte (1), une pièce de couvercle (7) montée de préférence sur l'une desdites pièces de paroi latérale (2) de façon à pouvoir se balancer, une pièce de fond (12) adjointe de façon à pouvoir être enlevée audit cadre de boîte (1) afin de former un fond, ainsi qu'au moins deux pièces de pieds (13, 14) de préférence sous la forme de bascules, conçues pour être fixées de manière à pouvoir être retirées à deux pièces opposées de parois latérales (3, 5) afin de former une partie de pied, lesdites pièces de pieds (13, 14) étant de plus conçues pour pouvoir fixer ladite pièce de couvercle (7) à une butée solide contre toutes lesdites pièces de parois latérales (2, 3, 4, 5).
Patent EP-0164351-B1 (EP)
Title: Arme a feu pour tirer des munitions de calibres differents
IPC: F41A21/48
Filed: 1984-03-26
Granted: 1988-05-11
Abstract: Une arme à feu comporte un corps d'arme (10) avec cale de culasse (16) dotée d'un dispositif d'ajustement par déclic (34) afin de monter de manière libérable des canons choisis, par exemple un canon (32). Les canons sont interchangeables et peuvent avoir des longueurs différentes afin de permettre de tirer différents types de munitions. On a également adapté un ou plusieurs canons afin de recevoir une pièce rapportée de canon permettant à l'arme à feu de tirer des munitions de calibres différents. Cette arme à feu peut ainsi être adaptée pour tirer des munitions comme des cartouches éclairantes de gros et de petits calibres, des cartouches "baton", des cartouches à gaz et des munitions chargées.
Patent EP-0154179-B1 (EP)
IPC: H01R9/26
Filed: 1985-02-05
Granted: 1990-09-05
Abstract: An electrical connector includes a clamping device having a clamping member for receiving a conductor and a clamping bolt, and a busbar. The end of the busbar is formed with a bend-over portion which is insertable into the clamping device together with the end of the conductor, overlapping that bend-over portion, from the same side of the clamping device.
Patent EP-0177962-B1 (EP)
Title: Photosensitive composition
IPC: G03C1/60
Filed: 1985-10-10
Granted: 1993-04-07
Abstract: A photosensitive composition of this invention comprises: (a) a photosensitive diazo resin represented by the following general formula (I):wherein R<sup>1</sup>, R<sup>2</sup> und R<sup>3</sup> each represents a hydrogen atom, an alkyl or alkoxy group, R represents a hydrogen atom, an alkyl or phenyl group, X represents PF<sub>6</sub> or BF<sub>4</sub> and n represents a number of 1 to 200, in which a resin with the number n in the above formula being 5 or more is contained by more than 20 mol%,(b) an oleophilic high molecular compound with hydroxyl group and(c) a high molecular organic acid without hydroxyl group, and in which the content of the ingredient (c) is from 1.5 to 30% by weight based on the solid matter in said composition.The photosensitive composition of this invention can provide a photosensitive layer having high sensitivity and being excellent in storage stability and developability as well as excellent in the film strength.
Patent EP-0187987-B1 (EP)
IPC: A47G27/02
Filed: 1985-12-20
Granted: 1989-04-12
Abstract: Improved holder specially adapted for disposable floor mats to be placed adjacent entryways to factories, industrial buildings, or the like or for use in connection with clean rooms, hospitals, laboratories. The holder includes a flat base adapted to hold the mat and at least one hingedly connected side flap adapted to fold over on top of an edge of the mat and securely retain it in position. Means are included to hold the flap against the mat in a closed position to firmly resist movement that would cause wrinkles or bunches in the mat which could cause trips or falls. In accordance with the invention, the base support includes at least one hand hole adjacent the edge of the base and located so as to be covered by the flap in the closed position. By means of the hand hole, direct pressure may be applied directly against the flap or by pressing against the mat so as to overcome the holding means and greatly facilitate opening of the flap to release the mat when desired. Preferred embodiments include materials of construction that are rigid and sufficiently heavy and have a nonskid surface so as to resist movement of the structure and the embodiment wherein two hand holes are included in each side having a hinged flap so as to allow pressure to be exerted at spaced locations and further facilitate opening of the flap.
Patent EP-0174695-B1 (EP)
IPC: A61C1/14
Filed: 1985-09-06
Granted: 1988-11-30
Abstract: This contra-angle head of a dental handpiece comprises means for axially locking the dental instrument, in the form of a hollow guide member enclosing the upper portion of the driving pinion inside the head casing, this guide member being mounted for axial movement in the casing and rotating with the pinion by means of at least two wedge members disposed in the guide member and adapted to engage an annular groove of the dental instrument and to bear against the upper edge of this groove. A spring constantly urges the guide member away from the casing so that the instrument is pushed inwardly in the pinion by the wedge members for engagement with a shoulder formed in the pinion bore and acting as a stop means, the wedge members thus exerting a constant play take-up function.
Patent EP-0188987-B1 (EP)
IPC: B65G61/00
Filed: 1985-12-20
Granted: 1989-05-17
Abstract: 1. Palletizing device, specifically for bundles of bags (2) or similar, comprising a platform (12) supporting the pallets to be loaded (8), a feed station (1, 3) for supplying the bundles to be loaded on the pallets, instruments for gripping and moving the bundles, comprising stand (17) which can move in three directions, designed to grip and lift the bundles one by one from the said station (1, 3) in order to place them in successive layers on to a pallet (8), positioned on the said platform (12), using a retractable, hinged gripping instrument, a means of removing the loaded pallets and a means of controlling the movement of the bundles in the pile by programming, the said device being characterized in that the said gripping device comprises a part (23) which is integral with the said stand (17) and which is maintained in a vertical position, and a part forming a finger (24) which is hinged on to the lower end of the said part (23) and which may be set in two positions ; one in which the fingers (24) are roughly horizontal in order to support a bundle (2) from below at least two places around the edge, and the other, in which the fingers are aligned parallel to the said parts (23) ; in that the platform (12) supporting the pallets to be loaded is an elevating platform ; in that the device comprises a storage station for the empty pallets (8) one by one on to the said platform in its upper position, and a means of gradually lowering the said platform (12) as the stack of bundles increases ; and in that the said feed station for the bundles (2) individually by raising each bundles comprises a second elevating platform (4) which supplies the bundle to the level of the gripping mechanism (23, 24) which then removes it.
Patent EP-0221068-B1 (EP)
IPC: B30B3/00
Filed: 1985-06-28
Granted: 1990-09-12
Abstract: PCT No. PCT/FI85/00060 Sec. 371 Date Mar. 19, 1986 Sec. 102(e) Date Mar. 19, 1986 PCT Filed Jun. 28, 1985 PCT Pub. No. WO86/00654 PCT Pub. Date Jan. 30, 1986.A method for manufacturing such compactors in different sizes that are meant to be used e.g. on dumping sites for crushing refuse and for compacting the refuse layer. The main parts of the compactors are chassis, engine and cylinder-shaped drums. As per the method according to the invention the compactors are essentially assembled of interchangeable components and modules, of which a varying number is used in assembling compactors of different sizes. The invention also relates to manufacturing a compactor of a compactor series by means of the method. According to the invention the compactor series is mainly assembled by selecting interchangeable drum unit components from three different widths and by using 1, 2, 3 or 4 power transmission gear assemblies, according to the size of the compactor, attached to the ends of the drum unit or units.