baber/WOPTO huggingface dataset:
Patent EP-0256387-A2 (EP)
Inventor: NYSTEN BERNHARD DIPL-ING
IPC: B65D85/24
Filed: 1987-07-30
Abstract: In the selling package, having in particular a plastic box, a number of elongate chambers disposed in the same direction are provided inside the box for accommodating needles. The chambers can be opened at times at one end to remove and return needles. In order to develop an inexpensive and space-saving selling package which is easy to handle, it is proposed to provide at least one ring having at least one hole over the circumference of the box and to equip the chambers on one of their outer edges with chamber openings, over which the ring extends. The ring is displaceable in the direction of its extension on the circumference of the box and can be brought with its hole into alignment with a chamber depending on its displacement position, by which means the removal and return of the needles from and into the chambers is possible. <IMAGE>
Patent EP-0261396-A2 (EP)
Inventor: MITULLA KONRAD DR
IPC: C08L55/02
Filed: 1987-08-20
Abstract: The thermoplastic moulding composition contains A 3-40 % by weight of a first graft copolymer in the form of coarse particles which is built up from a1) 50-80 % by weight, based on A, of an elastomer (rubber) based on polybutadiene or butadiene copolymers as a graft base and a2) 20-50 % by weight, based on A, of a graft shell built up from at least one vinylaromatic monomer having 8 to 12 carbon atoms (a22) and at least one monoethylenically unsaturated monomer (a23) and having a mean particle size of 0.2-1  mu m (d50 value of the cumulative weight distribution), B 7-70 % by weight of a further finely divided graft copolymer built up from b1) 40-70 % by weight, based on B, of an elastomer based on homopolybutadiene or butadiene copolymers as graft base, and b2) 30-60 % by weight, based on B, of a graft shell built up in one step and obtainable by grafting a mixture of a vinylaromatic monomer having 8 to 12 carbon atoms (b22) and a monoethylenically unsaturated monomer (b23) in the weight ratio from 90:10 to 60:40, and having a mean particle size of 0.05-0.15  mu  (d50 value of the cumulative weight distribution), C 20-90 % by weight of a copolymer containing a vinylaromatic monomer having 8 to 12 carbon atoms (c21) and a monoethylenically unsaturated monomer (b22), and is characterised in that the graft shell a2 of the graft copolymer A is prepared in two steps, where, in a first process step in the presence of the graft base a1), 5-50 % by weight, based on a2, of exclusively the vinylaromatic monomer (a22), and then, in the second process step in the presence of the product obtained in the first process step, 50-95 % by weight, based on a2, of a mixture of a vinylaromatic monomer (a22) and the monoethylenically unsaturated monomer (a23) are grafted on in the weight ratio 90:10 to 60:40. The moulding compositions are used to produce mouldings.
Patent EP-0261436-A2 (EP)
Inventor: FLECKEN PETER
IPC: G01F1/80
Filed: 1987-08-27
Abstract: Ein nach dem Coriolisprinzip arbeitendes Massendurchflußgerät enthält ein mechanisches Schwingsystem mit zwei geraden Meßrohren, die an beiden Enden eingespannt sind. In der Mitte der Meßrohre ist ein Schwingungserreger angeordnet, der die beiden Meßrohre in gegenphasige Biegeschwingungen versetzt. Die mechanischen Schwingungen werden durch Schwingungssensoren abgetastet, die in gleichen Abständen zu beiden Seiten des Schwingungserregers angeordnet sind. Die Phasenverschiebung der abgetasteten Schwingungen ist ein Maß für den Massendurchfluß. Das mechanische Schwingsystem ist axial in einem Trägerrohr angeordnet. Zur Entkopplung der mechanischen Schwingungen von dem Trägerrohr ist das mechanische Schwingsystem an jedem Ende durch eine ringförmige Membran im Trägerrohr frei aufgehängt. Das ganze mechanische Schwingsystem einschließlich der Membranen besteht vorzugsweise aus Titan.
Patent EP-0261568-A2 (EP)
Inventor: BUTTNER KURT
IPC: B27F1/02
Filed: 1987-09-16
Abstract: The wood-working machine for making tongues and longitudinally profiling pieces of window wood, comprising at least one tongue-making and grooving unit and at least one unit for longitudinally profiling, the tongue-making and grooving unit being assigned a moving table for guiding the window wood past the tongue-making and grooving spindles, a transfer device being furthermore provided, with which the pieces of window wood to be worked are transferred at right angles to a longitudinal-profiling unit, and lastly a turntable for turning the window wood through 180 DEG  being provided, is to be designed such that, in addition to a compact construction, it can make do with the fewest possible number of units. For this purpose, provision is made for the turntable to be arranged in the working sequence behind the longitudinal-profiling unit, and for the pieces of window wood provided with tongues and grooves on one side to be transferred in this state to the longitudinal-profiling unit, to be longitudinally profiled on one side there, and subsequently to be conveyed to the turntable, to be turned through 180 DEG  in order to run through the machine a second time.
Patent EP-0268787-A2 (EP)
Inventor: HAYDON SUSEN J
IPC: A47L13/146
Filed: 1987-10-05
Abstract: Ein Aufwischgerät (1) zur Handreinigung weist zwei an einem mittleren Haltesteg (3) randseitig abschwenkbar gelagerte, vorzugsweise symmetrisch aneinander gegenüberliegende Wischplatten (2) auf. In Geräte-Wisch-Stellung sind die mit einem vorzugsweise abnehmbaren Wischbezug (12) versehenen Wischplatten 92) in einer Ebene am Haltesteg festlegbar. Um den Bezug ohne ihn abnehmen oder überhaupt mit den Händen berühren zu müssen reinigen zu können,ist im Verbindungsbereich (8) der Wischplatten (2) mit dem Haltesteg (3) in abgeschwenkter Geräte-Reinigungs-Stellung etwa senkrecht zur jeweiligen Plattenebene (9) ein Bewegungsspiel (10) vorgesehen. Die Wischplatten (2) können somit auch im Verbindungsbereich (8) mit dem Haltesteg (3) zum Ausdrücken der Reinigungsflüssigkeit gegeneinander gepreßt werden. (Fig. 2).
Patent EP-0271743-A2 (EP)
Inventor: MUSKULUS WILLI
IPC: H01R43/28
Filed: 1987-11-23
Abstract: Ein Verfahren und eine Vorrichtung zum Ablängen von Kabeln von einem Kabelvorrat zur Bearbeitung der Kabelenden. Das vordere Kabelende wird durch den Kabelvorschub (20, 22) in einen Führungskanal eingeschoben, dessen hinterer Teil in einem Schwenkteil (28) liegt. Wenn das vordere Kabelende gegen einen Anschlag (102) am Schwenkteil (28) stößt, wird dadurch das Schwenkteil über einen durch eine exzentrisch daran angreifende Feder (40) bestimmten Totpunkt verschwenkt, und danach das Schwenkteil (28) durch die Feder (40) um im wesentlichen 180° umgeschwenkt, so daß das am Anschlag (102) anliegende vordere Kablende entgegengesetzt zur Vorschubrichtung weist. Anschließend wird durch weiteren Kabelvorschub die gebildete Kabelschlaufe auf die gewünschte Länge vergrößert und dann das hintere Kabelende durch ein Messer (82) abgetrennt. Durch Absenken des Kabels werden die Kabelenden in genau positionierter Lage an Klemmhalter (56) übergeben, durch die sie zu den Bearbeitungsstationen transportierbar sind.
Patent EP-0273416-A2 (EP)
Inventor: NISHITANI TAKAO C O NEC CORPOR
IPC: G09G5/18
Filed: 1987-12-24
Abstract: The timing signal generator for use in a processor for di­gital processing of a picture block constituting a part of a picture frame, comprises a column counter (1) reset in synchronization with a horizontal sync signal and advanced in synchronization with a sampling signal in the horizontal direction. A column comparator (3) compares a transition point column number indicating the transition point in the column direction and the count of the column counter (1) and outputs a column identity signal if the two values are found identical. A column address counter (5) is advanced by the column identity signal and reset by the horizontal sync signal. A column memory (7) receives the count of the column address counter (5) as address and outputs the transition point column number in response to this address. A row counter is rest in synchronization with a vertical sync signal and advanced in synchronization with the horizontal sync signal. A row comparator (4) compares a transition point row number indicating the transition point in the row direc­tion and the count of the row counter and outputs a row identity signal if the two values are found identical. A row address counter is advanced by the row identity signal and reset by the vertical sync signal. A row memory (8) receives the count of the row address counter as address and outputs the transition point row number of this address. A signal generator is responsive to the column identity   signal and row identity signal to generate signals for instructing the inputting, outputting and processing of the picture block to, from or by the processor. This timing signal generator is simple in hardware and yet capable of altering the areas of input and output picture blocks (Fig. 3).
Patent EP-0270160-A2 (EP)
Inventor: LO CURTO MICHELANGELO
IPC: H04L7/00
Filed: 1987-11-12
Abstract: A process and a circuit for the acquisition of a carrier synchronism applicable to coherent demodulators which operate with carriers modulated by phase-shift keying (PSK). 
     A modulated signal is divided into two signals which are multiplied (2,3) by two quadrature carriers, and the resulting signals are then added together (8) and subtracted (9) from each other to obtain a plurality of signals. At least two of them are sampled with a first frequency and at least two others are sampled with another frequency which is an even multiple of the first frequency. 
     The proposed process makes use of a simple, low-cost circuity and gives the phase-lock loop of the demodulator an added frequency characteristic which prevents false locks and ensures lock between the local carrier and the reference signal even for very large frequency variations.
Patent EP-0240200-A2 (EP)
Inventor: NITECKI DANUTE EMILIJA
IPC: C07K16/00
Filed: 1987-03-17
Abstract: Bifunctional chemicals useful for linking aldehyde containing moieties to moieties containing functionalities which are or can be reactive with sulfhydryl are claimed and have the formula: L-S-(CH 2 ) n1 -CONH-SPACER-NN-X wherein L is a leaving group selected from -H or -S-Ar, wherein Ar represents optionally substituted phenyl or pyridyl; n 1 =2-4; X is selected from: -CO-Y-CONHNH 2 , a hydrazide;
     
     -CO-Y-NH-CONHNH 2 , a semicarbazide; and -CO-Z-NH-CSNHNH 2 , a thiosemicarbazide; wherein Y is alkylene or oxaalkylene and Z is alkylene or a polypeptide residue briding the N-terminal amino group and C-terminal carboxy group thereof; the SPACER is oxaalkylene or oxaalkylene substituted with hydroxyl and specifically includes residues having formulas selected from
     wherein each n2 is independently 2-4 and
     wherein n3 is 2-6. Also claimed are hydrazides, semicarbazides, and thiosemicarbazides of ω-mercaptocarboxylic acids which lack SPACER diamine.
Patent EP-0251743-A2 (EP)
Inventor: WHITELEY REGINALD KEITH
IPC: A01N35/02
Filed: 1987-06-26
Abstract: A liquid sterilizing composition comprising the reaction product of a non-ionic surfactant, a gluteraldehyde and triethylene glycol.
Patent EP-0262892-A2 (EP)
Inventor: SEIDLER DAVID
IPC: A46D1/08
Filed: 1987-09-28
Abstract: A method of forming a brush from a plurality of thermo­plastic bristle filaments (30). The steps of the method include insert­ing the plurality of thermoplastic bristle filaments (30) into a hollow mold tube (22), moving a hole former pin (52) into a first end of the bristles, and heating the mold tube (22) adjacent the first end of said bristles to melt the first end of the thermoplastic bristle filaments around the pin. The steps also includes cooling the mold tube (22), extracting the first end of the filaments out of the mold tube (22) and extracting the pin (52) out of the first end of said bristle filaments, whereby a brush having a hollow brush holder (32) is formed for use.
Patent EP-0270308-A2 (EP)
Inventor: EDDY RICHARD PAUL
IPC: B65H20/26
Filed: 1987-11-27
Abstract: An apparatus and method for continuously storing a strip of material in a coil, such as a multi-hour motion picture theatre film, the coil having inwardly directed rounded cusps with arcuate outer peripheries therebetween. In order to reduce or eliminate tension in the strip, a roller (111,111a) is positioned at least at the outer periphery for urging the coil inward as the roller contacts the coil. Further improvements include provision of a high friction surface (170) on the platter for enhancing arc formation and a low friction surface such as skids (180,182,184) for enhancing cusp formation, and a takeoff roller assembly (121) positioned above the platter for improved strip takeoff operation.
Patent EP-0271266-A2 (EP)
Inventor: CAWTHORNE CHRISTOPHER DAVID
IPC: H01Q3/26
Filed: 1987-11-30
Abstract: A method of and an arrangement for the combined correction of I/Q phase and amplitude imbalances within channels and interchannel phase and amplitude mismatches in arrays of signal channels. The I and Q channels of a reference channel (r) are orthogonalised whilst simultaneously commencing the correction of an auxiliary channel (1,2 to N). Optimum correction is obtained with reduction in hardware in comparison with a cascaded correction method, the auxiliary channel I and Q components being transformed only once.
Patent EP-0258185-A2 (EP)
Inventor: RUSCH ARTHUR
IPC: A47J37/08
Filed: 1987-08-12
Abstract: In the timing means, the bimetal element (2) engages directly in the latch (12) of the bread slide. The timing actuator consists essentially of an L-shaped piece (4), a stationary guide rail (6) and a spacer (7) which is displaceable over the guide rail (6). The spacer (7) can be displaced by a rotary knob (8) or by a slide. The position of the spacer (7) on the guide rail (6) is decisive for the toasting time. <IMAGE>
Patent EP-0242339-A2 (EP)
Inventor: SESSA MASSIMO
IPC: E05F15/00
Filed: 1987-04-13
Abstract: This safety device is intended to inhibit a door of a means of public transport from being opened while it is subjected to a thrust force directed from the inside out. The device is particularly useful with so-called inward rototransia- tion doors wherein each door wing (2) has a top-mounted peg (9) guided slidingly in a track (11) overlying the door, and comprises a section (16) of said track adapted to yield in an outward direction, located at the peg (9) with the door wing (2) in the closed condition. Thus, if the door wing (2) is thrusted upon, the peg (9) can be taken out of its track (11) and prevented from sliding, thereby the door cannot be opened.
Patent EP-0262111-A2 (EP)
Inventor: VAN CAMP GUIDO
IPC: F16H48/20
Filed: 1987-09-14
Abstract: Transmission system for automobiles, in substitition for a differential or analogue device, based on a combination of pinions and where the distribution left/right to the driveshafts (D L , D R ) is not necessary dependant, but where it is possible to impose two different and independant rotationspeeds to the driveshafts. 
     Such a combination of pinions consists of two epicycloides coupled together.
Patent EP-0305854-A2 (EP)
Inventor: MUELLER FRITZ
IPC: F23K5/20
Filed: 1988-08-23
Abstract: The device for heating the diesel fuel fed to the engine on diesel vehicles contains a heat exchanger heating the fuel line before it reaches the diesel filter, which heat exchanger is heated by a flow of warm engine cooling water for continuous heating of the diesel fuel without any additional energy consumption, and an electrical heating element arranged on the diesel filter directly heating the volume of the filter or fuel contained in the filter housing, which heating element controlled, for example, manually can be switched on or off only as required. 
<IMAGE>
Patent EP-0310823-A2 (EP)
Inventor: HIRKA GERALD M
IPC: G01D5/245
Filed: 1988-09-12
Abstract: An angle measuring device (10) is described for accurately indicating the position of the rotor (14) relative to the reference position in view of perceived changes of rotor speed. The measuring device includes a sensor (16) for detecting the markings and generating a sensor signal in response thereto; an angle counter (12), responsive to the sensor, for generating a position signal; and a correction circuit (12), responsive to the sensor signal, for correcting the position signal. The position signal is corrected in response to the sensor signal so as to provide an accurate indication of the position of the rotor.
Patent EP-0280380-A2 (EP)
Inventor: VAN DOORN JOHANNES ADRIANUS
IPC: C08G67/00
Filed: 1988-02-25
Abstract: Novel catalyst compositions, comprising
     a) a palladium compound, and   b) a sulphonic acid of the formula R₁R₂P-R-SO₃H, wherein R₁ and R₂ represents similar or different hydrocarbon groups which may or may not be substituted with polar groups and R is a bivalent bridging group having 1-4 carbon atoms in the bridge.
Patent EP-0294915-A2 (EP)
Inventor: STEELE JAMES ROSS
IPC: G01C19/64
Filed: 1988-03-16
Abstract: Setting the driving signal of a phase modulator in the sensing loop of a fiber optic gyroscope to zero for a period of time τ equal to the transit time of the light waves through the gyro causes the gyro to assume a known zero reference state. In this zero reference state the counterpropagating light waves are in phase except for the phase shift caused by rotation of the sensing loop. During this zero reference state, a bias signal for demodulation purposes and a signal that will cause a phase shift equal and opposite to the rotation-induced phase shift are applied to the phase modulator. These signals null the rotation-­induced phase shift as seen by a photodetector for a period equal to the transit time.
Patent EP-0288152-A2 (EP)
Inventor: CASEY ROBERT FRANCIS
IPC: H04N5/45
Filed: 1988-03-22
Abstract: A picture-in-picture video signal generator includes a source (50) of an auxiliary video signal, and a producer (60) of successive samples representing the auxiliary video signal. A self-sequencing memory (70) includes a data input terminal coupled to the producer of­auxiliary video samples; a write address input terminal, for receiving an initial write address; a data output terminal; and a read address input terminal for receiving an initial read address. Write control circuitry (80,90) is coupled to the write address terminal of the self-sequencing. memory, and generates initial write addresses in synchronism with horizontal line intervals of the auxiliary video signal. A source (10) of a main video signal is also provided. Read control circuitry (100,110) is coupled to the read address terminal of the self-sequencing memory, and generates initial read addresses in synchronism with horizontal line intervals of the main video signal. Means (20,30) are provided for combining the main video signal with samples from the self-sequencing memory to form a video signal representing a picture-in- picture image.
Patent EP-0289310-A2 (EP)
Inventor: NARCISO STEVE J
IPC: H03M1/08
Filed: 1988-04-28
Abstract: The dielectric absorbtion of capacitors (8,9,13) in a filter (6) that removes the AC component from a precision digital-to-analog converter (1,2,3) (DAC) is effectively eliminated by operating the normally grounded end of the filter at a DC voltage (14) that approximates the DC output voltage from the precision DAC. This prevents the capacitors in the filter from becoming charged to a DC voltage, and has the further benefit of reducing the number of time constants otherwise spent in charging and discharging those capacitors to within some specified percentage of the output DC voltage. The result is greatly reduced settling time for the filter. The filter may be of any convenient type. The precision DAC may be of the type that switches between ground and precision reference voltage with a precisely controlled duty cycle, and the approximating voltage may be obtained from any conventional DAC.
Patent EP-0292307-A2 (EP)
Inventor: BABCOCK NASH H
IPC: B28B1/14
Filed: 1988-05-20
Abstract: A method for molding a cementitious composition into an article having a desired shape or configuration which comprises preparing molding means in a predetermined shape or configuration corresponding to the desired shape or configuration of the article; substantially filling the molding means with water to provide a substantial excess of that needed for hydration of the cementitious composition which will be used to make the article; introducing into the water in the molding means a dry cementitious composition in the form of finely divided particles of at least one cement binder in an amount of greater than 20 percent by weight of the composition, the major proportion of the particles having approximately the same drop rate, by pouring the composition into the water without any type of physical mixing of the cementitious composition and the water other than the mixing which occurs when the composition is poured into the water, such that the cementitious composition becomes completely hydrated by combining with a portion of the water and displacing excess water, if any, from the molding means; and allowing the hydrated cementitious composition to set or cure to a self supporting solid in the desired shape or configuration. A similar technique can be used for organic thermosetting resins.
Patent EP-0299709-A2 (EP)
Inventor: MIZUTA SUSUMU
IPC: A61B3/12
Filed: 1988-07-12
Abstract: An apparatus for detecting ophthalmic diseases in the human eye (11) includes means for focusing a laser beam (L) at a selected spot (P) in the eye (11). The light scattered from the eye is photoelectrically detected and converted into an electrical signal which is subsequently used to determine the protein concentration essential to ophthalmic disease detection. Monitoring means (61,62,63) are provided in the laser beam projector for positional alignment to monitor light scattered from the cornea (11b) of the eye on which the laser beam is projected, and a virtual image (B′) which is formed by the cornea surface from light scattered at the exit window (B) of the laser beam.
Patent EP-0314293-A2 (EP)
Inventor: BACUS JAMES WILLIAM
IPC: C12Q1/68
Filed: 1988-09-21
Abstract: A kit (2) for the quantitation cell nuclei is described wherein the kit includes a stain (6), a rinse sulfonation agent (12) and microscopic slides (10). Each slide has reference cell objects and a specimen cell area for receipt of specimen cells which are stained simultaneously with the reference cell objects.
Patent EP-0323760-A2 (EP)
Inventor: BRIANT GEOFFREY M BRITISH AERO
IPC: G06T7/00
Filed: 1988-12-30
Abstract: Particularly (but not exclusively) for making adjustments to the label values of objects within an image being processed, the invention provides a device which receives a train of digital signals, identifies signal values within the train which are to be modified, and makes the appropriate modifications. The device comprises a multiple-route shift register arrangement which receives the train of signals and compares these values of each with a series of 'to be corrected' values and, on detection of correspondence, replaces them with 'correction' values in a third series.
Patent EP-0278862-A2 (EP)
Inventor: BOLD JORG
IPC: C04B28/16
Filed: 1988-02-05
Abstract: The said accelerator consists of a mixture comprising, in proportions by weight:  3 to 15% of iron(II) sulphate; 3 to 15% of aluminium sulphate, the quantity of aluminium sulphate being at most equal to that of iron(II) sulphate; 30 to 60% of alkali metal, potassium and sodium, sulphates, the weight of sodium sulphate, when this salt is present, not exceeding that of potassium sulphate;  10 to 40% of additive, either calcium sulphate hydrate or fly ash. The iron(II) and aluminium sulphates are counted as their hepta- and octadecahydrate forms respectively. They may be advantageously mixed in after calcination to a degree of hydration of 2-4 and 0-5 respectively. The catalysts impart to the anhydrite mortars crushing strengths which are higher than 3 N/mm<2> at five hours and 15.5 N/mm<2> at 24 hours and comprise, when compared with the state of the art, much smaller quantities of ferrous sulphate, which is not harmless in a mine bottom environment.