baber/WOPTO huggingface dataset:
Patent EP-0177100-A2 (EP)
Inventor: OLDACH DETLEF
IPC: H03D13/00
Filed: 1985-09-27
Abstract: Die Erfindung betrifft eine Phasenvergleichsschaltung zur Ermittlung der Phasenverschiebung zwischen einem Eingangs- und Referenzsignal. Das Eingangssignal wird während zweier aufeinanderfolgender definierter Integrationsintervalle, die aus dem Referenzsignal abgeleitet werden, integriert. Die Integralwerte, die den Integrationsintervallen zugeordnet sind, werden gewichtet und es wird die Differenz gebildet. Vom Ergebnis dieser Differenzbildung wird das Ausgangssignal der Phasenvergleichsschaltung abgeleitet.
Patent EP-0161923-A2 (EP)
Inventor: MIZUTANI YOSHIKI
IPC: H04N9/78
Filed: 1985-05-10
Abstract: A filter for separating luminance and chrominance signals from the composite television signals of PAL system, comprising: a sampling signal generator for generating a sampling signal having a frequency of four times that of color sub--carrier wave, and whose phase is in accordance with the U and V axis of the chrominance signal; and A/D converter for converting the input analog composite television signals into digital signals with the use of the sampling signal; a vertical and a horizontal filter for separating a chrominance signal at each particular sampling point, with the use of a sample value obtained at each sampling point through the A/D conversion, the sample values of first adjacent sampling points adjacent to each particular point, wherein the first adjacent points have a reversed color sub-carrier wave phase to that of each particular point, and wherein the first adjacent point are one line up or below of each particular point, or of second adjacent points on the same line as that of each particular point, wherein the second adjacent points have a reversed color sub-carrier wave phase to that of each particular point; a detecting means for detecting a direction in which the signal has less variation, with the use of the sample values of the first and second adjacent sampling points; a selecting means for selecting either output of the vertical or horizontal filter in the direction detected by the detecting means; and a luminance signal generator for outputting luminance signals by separating chrominance signals from the digitized composite television signals.
Patent EP-0189854-A2 (EP)
Inventor: KASUGAI TERUAKI C O NEC CORPOR
IPC: H04B7/24
Filed: 1986-01-23
Abstract: A system for performing talk and data transmission by polling process between a plurality of terminal units (1) and a central station (3), which system is capable of interruption talk during data transmission. The central station (3) is provided with slots for use in interruption given at appropriate time intervals in the polling process. Thus the central station (3) is given, as one of its functions, the function of until the predetermined polling is finished, repeating steps of (i) generating interruption acceptance signals at appropriate intervals in the polling mode, (ii) giving thereafter a plurality of time slots for receiving the interruption signals from the terminal units, and (iii) when interruption signals from the terminal units are received in the plurality of time slots, returning to the talk mode by generating a polling finish signal and terminating the polling or simply terminating the polling, and when not received, continuing the polling. Thus the talk and the data transmission by polling process are realized in the same channel.
Patent EP-0194442-A2 (EP)
Inventor: HIMELSTEIN CAROL SUE
IPC: G06T19/20
Filed: 1986-02-05
Abstract: A method for editing sub-objects in an interactive draw graphic application which allows the operator to apply the edit action to the sub-object without affecting the rest of the object. Vertices of the object that are defined by the adjacent common end points of the sub-object are assigned attributes that either permit or prevent the end points from being separated during the sub-object editing process. If the end points are permitted to separate, actual separation is determined by the operator during the sub-object selection action and is based upon whether the point of selection is in the center third of the sub-object or the end third of the sub- object adjacent the vertex to be separated.
Patent EP-0219596-A2 (EP)
Inventor: KURZ JOHN H
IPC: B65D43/02
Filed: 1986-03-20
Abstract: A method for tearing a thin sheet material and a tearable thin sheet material having a predetermined tear line wherein the material is corrugated along a predetermined tear line to be torn. The corrugations have at least one edge, a base and an apex and the material is torn along said edge.
Patent EP-0200099-A2 (EP)
Inventor: DREBINGER PETER
IPC: H01H9/56
Filed: 1986-04-16
Abstract: In a control circuit for a relay for switching an AC load, the zero transition of the AC voltage is sampled and is used to control the relay at a predetermined response time before the next zero transition. In this case, the relay is connected via a timer (R1, C1) to a supply voltage (UN) which is significantly greater than the rated voltage of the relay, such that when the semi conductor switch is switched on, a voltage surge initially occurs on the relay winding which reduces the range of variation of the response time to a minimum level. In this way, the load circuit can be switched on and off fairly precisely in the vicinity of the zero transition. <IMAGE>
Patent EP-0206168-A2 (EP)
Inventor: WESTERKAMP ALOYS DR
IPC: C09K8/90
Filed: 1986-06-13
Abstract: Stabilised aqueous polymer solutions and dispersions which contain products obtained by reacting alkanolamines with ammonia in the presence of hydrogen and catalysts to give diamines and by subsequently removing unreacted starting materials, water and resultant diamine, which products are used to stabilise aqueous polymer solutions and/or dispersions, are used in the recovery of crude oil.
Patent EP-0206269-A2 (EP)
Inventor: KRAUS FRIEDRICH DR
IPC: C09J161/20
Filed: 1986-06-19
Abstract: In a proposed aminoplast adhesive resin powder for wood-based materials, which eliminates little formaldehyde, the resin is a mixture of (a) from 40 to 75 parts by weight of a urea/formaldehyde resin having a molar ratio of urea to formaldehyde of from 1:1.4 to 1:2, (b) from 10 to 20 parts by weight of a melamine/formaldehyde resin having a molar ratio of melamine to formaldehyde of from 1:1.3 to 1:3, (c) from 15 to 25 parts by weight of milled urea and (d) from 0.3 to 5 parts by weight of a flow improver, as well as up to 10 parts by weight of water and, if required, up to 10 parts by weight of other additives, the number of parts by weight of the components summing to 100.
Patent EP-0209120-A2 (EP)
Inventor: KIKUKAWA NORIO
IPC: D06P5/00
Filed: 1986-07-15
Abstract: A viscous printing paste (23) is imprinted on a reverse surface (21) of a foundation fabric (16) of a surface-type fastener (15a), and then the paste (23) while being viscous is drawn by a suction force to penetrate the foundation fabric (16) from the reverse surface (21) to an obverse surface (18) from which a multiplicity of interlocking elements (17) project. Upon setting of the printing paste (21), a distinctive mark is produced on the obverse surface (18) of the foundation fabric (18). With the foregoing processing steps, a large mark can be provided on the surface-type fastener without effecting negative influence on the shape and function of the interlocking elements.
Patent EP-0213473-A2 (EP)
Inventor: RIECK HANS-PETER DR
IPC: C01B39/06
Filed: 1986-08-12
Abstract: In this process, an acid compound is added to the batch after crystallisation of the zeolite has started and, at the same time, depletion of the solution in aluminium ions is prevented by adding an aluminium compound. The process makes it possible to obtain a high conversion of the SiO2 used to give pure crystalline zeolite within short reaction times.
Patent EP-0216136-A2 (EP)
Title: Sensorelementeanordnung in einem Halterahmen für einen Pyrodetektor und Verfahren zu deren Herstellung
Inventor: MEIXNER HANS
IPC: G08B13/191
Filed: 1986-08-19
Abstract: Die Sensorelementeanordnung für einen Pyrodetektor mit einem Hohlspiegel (1) enthält ein im Fokus des Hohlspiegels (1) angeordnetes Sensorelement (2) und zwei seitlich davon angeordnete weitere Sensorelemente (3, 4), wobei auf jeder Seite der Folie (13) Elektroden (16, 17) beider Polaritäten vorhanden sind, die jeweils durch quasi-mäanderförmige metallfreie Streifen (20) voneinander getrennt sind und in Form von Haken ineinandergreifen , so daß die Elektroden (16, 17) auf der oberen Seite entsprechenden Elektroden auf der unteren Seite zur Bildung der Sensorelemente (2, 3, 4) gegenüberstehen und diese Elektroden an den Randbereichen miteinander durch Leitungen (33, 34, 35, 36) verbunden sind; die Sensorelementeanordnung samt der Folie (13) und den Leitungen ist von einem Halterahmen (37) umgeben, der zentriert und justiert in die Halterung (12) des Hohlspiegels (1) einsetzbar ist.
Patent EP-0213624-A2 (EP)
Inventor: HONER GERHARD DIPL-ING
IPC: B62D31/02
Filed: 1986-08-30
Abstract: 1. A front part arrangement for commercial vehicles, particularly for omnibuses, with bearing columns (6) which, starting from a canopy (20), laterally frame a windscreen and merge into a parapet (2), as well as side doors (3) or the like, which adjoin a service structure, particularly a passenger enclosure (21) and a storage area (13) of varying height (H1 , H2 , H3 ) for use as desired, characterized in that the root (8) of the bearing column (6) is situated respectively below the underside (11) of the windscreen (12) at a distance being the amount of the difference between maximum storage area height (H1 ) and intended storage area height (H2 or H3 ).
Patent EP-0229977-A2 (EP)
Inventor: STOBER HELMUT
IPC: B60R13/08
Filed: 1986-12-10
Abstract: The cladding consists of a multi-layer moulding of fibre material. The cladding consists of three layers: a first layer of a plastic fibre material which can withstand high thermal stresses; a second layer of an inorganic fibre material which can withstand high thermal stresses; and a third layer of a textile fibre material. The first layer, which serves merely to laminate the inorganic fibre material, for example basalt rock wool, is arranged facing the engine. The cladding possesses an excellent sound-reducing effect and an excellent resistance to the conditions prevailing in the engine compartment, even in the long term. <IMAGE>
Patent EP-0206402-A2 (EP)
Inventor: DEWEY RICHARD JAMES C O PHILIP
IPC: H03D1/24
Filed: 1986-06-11
Abstract: In a demodulator a band limited signal from a roofing filter (18) is digitised in an ADC (20) before being applied to quadrature related signal paths (22, 24) including mixers (26, 27) and low pass, decimating filters (28, 29). The output from the decimating filters (28, 29) are applied to a Hilbert transform pair (30, 31). The upper or lower sideband signal is obtained by taking the sum of or the difference between the outputs of the Hilbert transform pair (30, 31). Thereafter the digital signal obtained is reconverted to an analogue signal. 
<??>By choosing the decimation factor to be an odd numbered integer greater than 1, the periodic transfer function of the output signal has alternate passbands and stopbands. This relaxes the performance requirements of any analogue filters in the receiver and greatly enhances the adjacent channel selectivity of the receiver.
Patent EP-0223284-A2 (EP)
Inventor: ROSCHMANN PETER
IPC: A61B5/055
Filed: 1986-10-31
Abstract: Die Erfindung betrifft eine Hochfrequenz-Spulenanordnung für ein Kernspinresonanzgerät, die aus einem oder mehreren Leiteranordnungen besteht. Die Leiteranordnung umfasst einen Aussenleiter, in dem sich ein Dielektrikum befindet, innerhalb dessen zwei Innenleiter angeordnet sind, von denen wenigstens einer verschiebbar ist und die zumindest hochfrequenzmässig miteinander verbunden sind. Durch die Verschiebung eines der Innenleiter wird die Leiteranordnung ab- bzw. nachgestimmt.
Patent EP-0224950-A2 (EP)
Inventor: MUELLER MANFRED K
IPC: H01H37/54
Filed: 1986-11-07
Abstract: Der Thermobimetallschalter besteht aus einem flachen, elektrisch isolierenden Träger (1), wenigstens zwei an dem Träger (1) befestigten elektrischen Anschlußteilen (3,4), von denen eines mit einem auf dem Träger angeordneten Festkontakt (10) und eines mit einer Kontaktfeder (8) Verbindung hat, die mit ihrem einen Ende am Träger (1) befestigt ist und an ihre, anderen Ende ein bewegliches, mit dem Festkontakt (10) zusammenarbeitendes Kontaktstück (9) trägt. Der Träger (1) ist eine dünne Aluminiumoxidkeramikplatte.
Patent EP-0194753-A2 (EP)
Inventor: CHATTHA MOHINDER S
IPC: C07D213/80
Filed: 1986-02-11
Abstract: This invention is directed to acid terminated azomethine oligomers formed by reacting aromatic dialdehydes of aromatic diketones with amino-carboxylic acid compounds. These oligomers may be reacted with epoxy resins to produce polymer material having high glass transition temperatures.
Patent EP-0194762-A2 (EP)
Inventor: KEMPE MANFRED
IPC: G01N1/06
Filed: 1986-02-17
Abstract: A mounting device (22) for mounting an optical observation device (24) to a microtome (10) so that an image plane of the observation device (24) is adjustable to a cutting edge (26) of a cutting knife (20) of the microtome. The mounting device (22) comprises a support member (30) which is pivotable about a pivot axis (32) spaced from the cutting edge (26) in orderto adjust the observation device (24) to the cutting edge (26). The mounting device (22) is also slidable linearly in a direction transverse to the pivot axis (32).
Patent EP-0197695-A2 (EP)
Inventor: LINDA MARTIN JOHN
IPC: H04Q11/04
Filed: 1986-03-24
Abstract: The invention provides switching arrangements for use in digital telecommunications exchange systems for local subscriber access and comprises a selector means (PUBS) which is arranged to interface between a plurality of time division multiplex highway groups (GO to G3) and a plurality of channel digital traffic paths (CO to C5). The selector means (PUBS) is microprocessor controlled (MCI) to effect a plurality of different switching connectivity modes enabling bothway communication between various combinations of the time division multiplex highway groups and the channel traffic paths when the input and output data rates (1 Mbit/sec, 64 Mbit/sec or 32 Mbit/sec) of the particular connectivity mode is either compatible or incompatible.
Patent EP-0211544-A2 (EP)
Inventor: CORNETT JOHNNY ALLAN
IPC: G01S7/22
Filed: 1986-07-16
Abstract: The present invention provides apparatus for reducing distortion at the beginning of a line drawn on the face of a CRT. The line is started while the CRT intensity remains blanked. As the line reaches the position on the CRT where it is to be visible, the CRT intensity is enabled.
Patent EP-0213826-A2 (EP)
Inventor: FUKUZAWA TADASHI
IPC: H01S5/10
Filed: 1986-08-11
Abstract: A semiconductor laser device including at least lone of a laser active layer (11, 26) formed of a super lattice and an optical guide layer (25) formed of another super lattice is disclosed in which part of at least one of the super lattices is converted into a mixed crystal by the impurity induced disordering based upon one of impurity diffusion and impurity ion implantation, to divide the super lattice into a first region formed of the mixed crystal and a second region having the super lattice structure, the width of the second region in directions perpendicular to the lengthwise direction of a laser cavity varies along the above lengthwise direction, and the width of a laser excitation region is smaller than the mean value of the width of the second region, to generate laser oscillation having a single transverse mode and a multi longitudinal mode. Thus, the semiconductor laser device emits a laser beam which is small in astigmatism and low in optical feedback noise.
Patent EP-0213865-A2 (EP)
Inventor: ASHWORTH-JONES ALUN DAVID
IPC: G10H3/18
Filed: 1986-08-18
Abstract: A stringed musical instrument such as a guitar, banjo or the like has a plurality of strings (15, 16, 17, 18) stretched between a bridge (19) and a nut (20). The strings (15,16,17,18) are of substantially circular cross section and made from an elastomeric material such as silicone rubber; all strings are monolithic. The bridge (19) incorporates one or more piezo-electric transducer (41, 42) mounted as a bimorphic element in a simple beam mounting between fixed supports (40) on the bridge (19) and in acoustic contact with the body of the instrument through resilient baffle pads (43, 44) in contact with the face of the piezo-electric element (41,42) remote from the supports (40). By using elastomeric strings the length of the fingerboard of the instrument can be reduced to about 0.45 m, which is substantially less than that of a conventional instrument utilising wire wound nylon or steel strings.
Patent EP-0227280-A2 (EP)
Inventor: DONALDSON MICHAEL J
IPC: B29C45/53
Filed: 1986-11-11
Abstract: A dispensing container for dispensing molten plastic into a mold, the container being piston operated and having a heater inside the container for minimizing the time required to melt solid plastic. The heater extends axially of the container while passing in sealing engagement with the piston which therefore slides upon the heater during its movement. The heater is preferably mounted at one end about a universal mounting from which the heater freely extends. This mounting allows for slight movement of the heater laterally if misalignment with the piston occurs.
Patent EP-0231596-A2 (EP)
Inventor: HIGUCHI KOHEI
IPC: B06B1/02
Filed: 1986-11-13
Abstract: An atmospheric ultrasonic transducer includes a first electrode (103) formed on an insulating base (101, 102), and a polymer film (104). The polymer film (104) is formed on the first electrode (103) and has a second electrode (105) fixed on a surface opposite the first electrode (103). One of the first and second electrodes (103, 105) is formed into an array of divided electrodes.
Patent EP-0234222-A2 (EP)
Inventor: ITOGA KAZUSEU C O FUJI ELECTRI
IPC: H01L31/0236
Filed: 1987-01-14
Abstract: A method of manufacturing a high efficiency solar battery and a high efficiency solar battery comprising a trans­parent electrode (2) of SnO₂ or ITO, and a semiconductor layer (3) and a metal electrode (4) formed on the transparent electrode in the stated order. The surface unevenness of the transparent electrode is controlled by forming a dual layer structure. The layer adjacent the transparent substrate (1) comprises an undoped SnO₂ or ITO layer, having crystal grains growing substantially perpendicular to the substrate, producing an uneven surface. A doped layer containing impurities, such as F, Cl and Sb is deposited over the undoped layer.
Patent EP-0244653-A2 (EP)
Inventor: USHIO RYU
IPC: B65H54/40
Filed: 1987-04-07
Abstract: A bobbin driving type winder including a self-driving type contacting roll with a rotational speed control system, optionally, a multi-track cam type traverse device: methods for winding synthetic yarn using the winder. wherein low contact pressure is used upon winding the synthetic yarn to improve the properties of the yarn package: and a cheese yarn package wherein, produced by the same.
Patent EP-0248450-A2 (EP)
Inventor: ABE AKIRA FUJI PHOTO FILM CO L
IPC: G03C7/30
Filed: 1987-06-05
Abstract: In a method for processing silver halide photosensitive materials comprising developing an exposed silver halide photosensitive material, fixing the developed material and washing it with a washing water, the amount of calcium and magnesium compounds present in the replenishing washing water is reduced to not more than 5 mg/l on the basis of the weight of elemental calcium or magnesium and washing water is replenished in an lamount of I to 50 times the volume of liquid carried over by the photosensitive material from a bath preceding the washing bath per unit area thereof or that the replenishing washing water is introduced into a washing bath after reducing the amount of calcium and magnesium compounds to the range mentioned above and sterilizing Ithe same. The method makes it possible to substantially reduce the amount of washing water while reliably suppressing turbidity and proliferation of microorganisms in the washing water during and after completion of processing.
Patent EP-0270099-A2 (EP)
Inventor: KISHI HIROSHI
IPC: C04B35/462
Filed: 1987-12-02
Abstract: There is disclosed a dielectric ceramic comprising a polycrystalline substance. Each of grains (2) constituting said polycrystalline substance comprises a dielectric main phase (3) and a composite phase (4) being composed of a component of said main phase (3) and a component other than that of said main phase (3), having dielectric characteristics different from those of said main phase (3) and surrounding said main phase (3).
Patent EP-0271042-A2 (EP)
Inventor: NOLTE BERT DIPL-ING FH
IPC: B65H33/02
Filed: 1987-12-07
Abstract: In the process of packaging letter envelopes and mailing wallets, the packaging batch is counted in the end region of the production machine, and the individual article of the packaging batch corresponding to the specific batch size is at least identified or optionally pushed a certain distance sideways out of the path of movement of the packaging batch in one direction or the other as a counting article. The packaging batch is deposited on a conveyor belt and conveyed away. A stack support keeps the stack approximately vertical on its end face. The stack support is advanced in front of the stack at the conveying speed of the conveyor belt. As soon as the counting article at the end of a stack has arrived at a transfer point which is at a relatively long distance from the production machine, a separating device is introduced into the stack, with the result that the following portion of the packaging batch is temporarily halted. During this time, the separated stack is pushed, at the same height, into an open container via a slide track. Subsequently, the stack support is guided back to the separation point, and the separating device is retracted from the end face of the following packaging batch, after which the stack support once again takes over the vertical guidance of the packaging batch, until the next counting article has arrived at the separation point. The automatic packaging machine for letter envelopes and mailing wallets has several devices, by means of which the individual steps of the process are executed partly alone and partly in combination with one another.
Patent EP-0238135-A2 (EP)
Inventor: CHIN STEVEN SOOHYUN
IPC: C08L53/00
Filed: 1987-03-10
Abstract: A hot melt sealant composition which comprises:-
     a. 0-50 parts by weight of a multiblock copolymer having at least two endblocks A and at least one elastomeric midblock B;   b. 50-100 parts by weight of one or more diblock copolymers consisting of one block A′ and one block B′, wherein: 
the blocks A and A′ comprise monoalkenyl arene blocks and the blocks B and B′ comprise hydrogenated conjugated diene polymer blocks, and the average molecular weight of the blocks A and A′ is greater than the minimum molecular weight needed to obtain microphase separation and domain formation of the blocks A and A′, and is less than the maximum molecular weight which would render the polymer incapable of being melt processed;   c. 50-400 parts by weight of a midblock compatible component wherein said midblock compatible component is preferentially compatible with block B and B′, said component present in a content sufficient to maintain the resultant composition in a pliable condition at room temperature and to maintain Tg of the composition below 10 °C; and   d. 0-100 parts by weight of an endblock compatible resin, with said resin being preferentially compatible with block A, being coumarone-indene resin, polystyrene, vinyltoluene-α-methyl­styrene copolymer or polyindene.