baber/WOPTO huggingface dataset:
Patent EP-0202639-A2 (EP)
Inventor: HUTTEMANN WILFRIED
IPC: A47L9/14
Filed: 1986-05-17
Abstract: 1. Retaining plate, formed from plastics material or the like, for vacuum cleaner dust bags, wherein the retaining plate has an opening for the suction connection of the vacuum cleaner and, for the suction operation, it is insertable, together with the vacuum cleaner dust bag, into a plate receiving means of the vacuum cleaner in a form-locking manner, characterised in that one or more resilient areas (13), in the form of plate cutaway portions, are provided on the retaining plate (5), and in that the resilient areas (13) are disposed on the retaining plate (5) between the opening (9) for the suction connection (11) and at least one boundary edge (8) of the plate.
Patent EP-0203551-A2 (EP)
Inventor: SUGA KIYOKAZU
IPC: H04B14/04
Filed: 1986-05-23
Abstract: The invention relates to a PCM communication apparatus which encodes an input signal on each of a plurality of channels according to a predetermined encoding rule and multiplexes the encoded data on the respective channels. 
     The apparatus comprises a plurality of channel units (1, 2, 3) each including encoding means (6) for encoding an input signal according to the encoding rule and, while the input signal is absent, generating a particular code, and code converting means (7) responsive to an output of said encoding means (6) for inverting codes of those bits which correspond to ZERO code positons of said particular code, and a multiplexer unit (12) including means for pulling up data lines (100) to which said channel units (1, 2, 3) are individually connected, a plurality of code reconverting means (9) each for reinverting those codes at bit positions which are to be inverted by said code converting means, and multiplexing means (10) for time division multiplexing outputs of said code reconverting means (9). The PCM communication apparatus reduces construction cost and space requirement.
Patent EP-0210396-A2 (EP)
Inventor: SPERLICH JOSEF DIPL-ING
IPC: H04B7/26
Filed: 1986-06-13
Abstract: The invention is based on a method for determining the position of mobile stations within a cellular mobile radio network, in which a base station exchanging signals with the mobile stations is allocated to each radio cell, in which arrangement all base stations which are adjacent to the one which happens to be linked to a mobile station to be located, measure the receive quality of signal bursts which have been sent out in TDMA mode by the relevant mobile station, and then the neighbouring base stations receiving these signal bursts with adequate quality carry out signal transit time measurements, after which the mobile station is handed over to the base station for which the shortest signal transit time between it and the mobile station has been determined. For this purpose, the neighbouring base stations lock onto the signal bursts received by them and then carry out the signal transit time measurement in other frequency bands than those provided for the transmission of the said signal bursts.
Patent EP-0206285-A2 (EP)
Inventor: ALHAUSER ERICH
IPC: C02F1/28
Filed: 1986-06-20
Abstract: Eine Filterpatrone zur Verbesserung der Qualität von Trinkwasser, die aus einem mit siebartig abgedeckten Öffnungen (18, 44) versehenen Gefäss (10) besteht, das mit einer Masse (16) aus Ionenaustauscherharz und/oder Aktivkohle sowie einem bakteriostatisch wirkenden Stoff, insbesondere Silber, in dissoziierbarer Form gefüllt ist, durch welche das zu behandelnde Wasser hauptsächlich in Abwärtsrichtung hindurchgeleitet wird, hat einen vom Gefässboden (42) ausgehenden Sammelraum (48) für eine begrenzte Wassermenge, der von der Auslassöffnung (44) getrennt ist. Dadurch wird ein Austrocknen der Patrone bei längerer Nichtbenutzung oder unsachgemässem Gebrauch verhindert, und die Wirkung des bakteriostatisch wirkenden Stoffs bleibt gegenüber der gefürchteten Keimvermehrung in der Behandlungsmasse erhalten.
Patent EP-0217217-A2 (EP)
Inventor: WOLFF JOACHIM
IPC: C09B67/26
Filed: 1986-09-16
Abstract: Flüssige wasserhaltige konzentrierte Reaktivfarbstoffpräparationen von Monofluortriazinyl-Reaktivfarbstoffen mit einem pH-Wert von mindestens 8, vorzugsweise 8,5-10 sind lagerstabil und zeigen auch nach längerer Lagerung keine merkliche Hydrolyse.
Patent EP-0218214-A2 (EP)
Inventor: ISHIHARA ATSUSHI
IPC: G11B19/28
Filed: 1986-10-03
Abstract: When an optical disk (l2) is set in an disk apparatus (l0), the apparatus reads out identifina­tion data recorded at a predetermined timing in a predetermined position of the optical disk (l2). The type of the optical disk (l2) is judged according to the identification data. That is, a judgement is made as to whether the optical disk (l2) is of a CAV type, in which the recording/reproduction timing, i.e., the demodulation/modulation frequency is constant irrespective of the access position on the disk, or whether it is of a M-CAV type, in which the recording/ reproduction timing, i.e., the demodulation/modulation frequency, is varied according to the access position. According to the result of judgement, the recording/ reproduction timing, with respect to the optical disk (l2), is controlled for recording or reproduction of data. The optical disk apparatus (l0) can be used both types of optical disk.
Patent EP-0223065-A2 (EP)
Inventor: REIMER DIETRICH DR DIPL-PHYS
IPC: H04M1/2747
Filed: 1986-10-15
Abstract: The mini-database for a multifunctional telecommunication apparatus for subscriber dialling of telephone numbers, videotex pages, customer numbers, passwords and other destination numbers is connected to one or more lines. It consists of a compact terminal with a video telephone, a videotex terminal, which can be connected to vtx centres, with dialogue and storage functions, a keyboard, a data memory and an abbreviated-dialling facility with memory content which can be shown on a screen, in which all major groups have separate microprocessors which are connected to one another via serial or parallel bus couplings. By actuating one or more keys of the keyboard (36), a selection of the destination numbers stored in the data memory (40) and of other associated data is shown on the screen (66), preceded in each case by menu numbers. By keying in one of these menu numbers, the destination number addressable under this number is transferred in coded form on an associated line (1,2,85,86,87,88). <IMAGE>
Patent EP-0197594-A2 (EP)
Inventor: TEBBE JAN HERMAN LUCIEN
IPC: E04B1/48
Filed: 1986-03-28
Abstract: 57 A system of coupling means for the junction of prefabricated building elements with rebates, said means consisting of two joint linear steel flattens perpendicular to each other, with a short bar connected with one flatten, securing adjacent elements.
Patent EP-0199574-A2 (EP)
Inventor: HEYNEKER HERBERT LOUIS
IPC: C12N15/58
Filed: 1986-04-21
Abstract: Biologically active mutant tissue plasminogen activators are disclosed wherein site directed mutagenesis, for example, of a two-chain activation site, especially in the region of residues 270-279, renders said mutants resistant to conversion to the two-chain form. 
     Particularly preferred mutations are substitution of arge- nine at residue 275 and/or isoleucine at residue 276.
Patent EP-0229531-A2 (EP)
Inventor: NOBLE EDWARD D
IPC: A61H23/02
Filed: 1986-12-30
Abstract: A body massager includes a casing 20 having handles 22, 24 at opposite sides disposed in planes mutually at right angles, for ease of manipulation of the massager. A massage head 34 is mounted in the casing for pivotal rocking movement about a transverse axis and has a contoured massage surface 96, 98 for imparting a percussive massage action to a patient. The massage head is driven from an electric motor 28 by a dynamically balanced eccentric 50 driving a connecting rod 56 connected to the massage head by way of a resilient link (68-84) that can be adjusted to vary the amplitude of the rocking motion.
Patent EP-0231008-A2 (EP)
Inventor: KORTE KLAUS
IPC: B65D21/02
Filed: 1987-01-27
Abstract: The crate is used in particular for transporting bottles and has ribs arranged in the interior and at least one bottom rib (or bottom surrounding projection) which is offset towards the centre of the crate in relation to the side walls by the width of the upper peripheral edge and, in the case of crates being stacked one above the other, is immersed in a crate stacked below it. The stackable crate is to be designed in such a way that it is already noticed during stacking that there is a non-fitting crate in the stack so that stacks of crates can only be set up if they consist of mutually identical crates. At least one rib (7), situated on a side wall (1, 2), extends up to the level of the peripheral upper edge (9) of the crate or higher and a recess (12, 16) is provided below this rib (7) in the bottom rib (8) and/or in the bottom (3) and/or in the side wall (1, 2) for receiving the uppermost part of the rib (7) of a crate of identical shape stacked below it. <IMAGE>
Patent EP-0241710-A2 (EP)
Inventor: SPECK ULRICH DR
IPC: A61K9/14
Filed: 1987-03-11
Abstract: The invention relates to guar flour in which 90 to 100% by weight have a particle size of 50  mu m to 1500  mu m in diameter. The guar flour can be ingested easily after stirring into water by selecting the particle size range and can so be administered orally, on its own or together with medicaments, and can also be used as a contrast medium.
Patent EP-0247349-A2 (EP)
Title: Preisschild
Inventor: HETZER NORBERT
IPC: G09F3/20
Filed: 1987-04-16
Abstract: Es wird ein Preisschild mit einem Halter (10) für Träger zur Darstellung von aus mehreren Zeichen zusammengesetzten Preisinformationen und/oder anderer Wareninformationen beschrieben. Wenigstens die Träger zur Darstellung der einzelnen Zeichen an den Stellen der Preisinformationen sind mit dem Halter (10) verbindbare Kassetten (12), die jeweils einen vollständigen Satz aller mit ihnen darzustellenden Zeichen enthalten.
Patent EP-0253970-A2 (EP)
Inventor: CRONAUER THOMAS D
IPC: G06F9/48
Filed: 1987-05-08
Abstract: An external dispatcher distributes prioritize tasks to a plurality of processor channels. The processor channels then contend for one of two partitions for the execution of instructions assigned thereto during a multiphase instruction cycle. Two unique processor channels, working on unrelated tasks, utilize the even and the odd partitions to execute a single instruction assigned to the respective processor channels. The instruction cycle is subdivided into phases in order to maximize the use of a memory system and the CPU. When one of the partitions is accessing the memory system and working registers associated therewith, the other partition is utilizing the CPU. The net result is the efficient use of all memory bandwidth and the CPU without requiring pipe lined set/execute structures common on high performance micro-program systems.
Patent EP-0252321-A2 (EP)
Inventor: TAYLOR STEWART S
IPC: H03M1/00
Filed: 1987-06-10
Abstract: A digital-to-analog converter circuit (10) comprises a current switch (22) that has differential input conductors (16a, 16b, ..., 16n and 18a, 18b, ..., 18n) which receive complementary logic voltage signals corresponding to a digital input word (Xi, X 2 , ..., X  n ). The current switch synthesizes an output signal (Vo - V o  ) whose magnitude corresponds to the weighted value of the digital input word. The circuit further comprises a current reference source (60) that develops a reference current (I REF ) from which transistor constant-current sources (48a, 48b, ..., 48n) in the current switch derive binary-weighted currents to synthesize the output voltage signal. The current reference source includes an impedance element or resistor (70) through which the reference current flows and which is scaled to the load impedance connected to the current switch. The impedance element compensates for digital-to-analog converter gain dependence associated with the effect of the Early voltage and β on the output impedance of the transistors forming the current switch. The presence of the impedance element promotes, therefore, stable, uniform changes in the magnitude of the output voltage signal in response to incremental changes in the weighted value of the digital input word.
Patent EP-0274025-A2 (EP)
Inventor: REIST ELMER JOSEPH
IPC: C07F9/6561
Filed: 1984-05-14
Abstract: The invention deals with novel compounds useful as antiviral agents. 
     The compounds have the structure
      wherein Z₁ and Z₂ are the same or different and selected from hydrogen, one to six carbon atoms alkyls, phenyl and benzyl, 
X is H, OH or together with Y is 0, 
Y is H or together with X is 0, 
n is the integer 0, 2 or 4, 
R₁ and R₂ together complete a beta-pentofuranose sugar, 
R₃ is H or OH 
and B is a substituted or unsubstituted purine base.
Patent EP-0280786-A2 (EP)
Inventor: C E FEIN GMBH CO
IPC: B24D7/00
Filed: 1987-12-29
Abstract: In order to improve a grinding body for power grinding machines, comprising a support and cutting elements projecting from this support, in such a way that an improved grinding capacity is achieved, it is proposed that the cutting elements be held essentially rigidly on the support. <IMAGE>
Patent EP-0273466-A2 (EP)
Inventor: WHITENER PHILIP C
IPC: B64C3/00
Filed: 1987-10-23
Abstract: Airplanes which feature composite construction and have: a further aft than conventional center of gravity; a clean wing with a high aspect ratio; and all primary flight controls. These include trailing edge control segments (or members or elements) which extend the full span of the airplane wing. A central processor so schedules the upward and downward deployment of the control elements that: (1) downward and upward displacements of the control elements are respectively accompanied by pitch-up and pitch-down moments; (2) the inboard control elements are used primarily to change the coefficient of lift whereas roll control is effected principally by displacement of the outboard control elements; and (3) each of the control elements is individually displaced by a system which eliminates hydraulic systems a nd control cables. Hallmarks of these novel airplanes include simplicity, relatively low cost, lower weight, and safety.
Patent EP-0245960-A2 (EP)
Inventor: NOYORI RYOJI
IPC: B01J31/24
Filed: 1987-04-13
Abstract: A process for preparing an N-acyltetrahydro­isoquinoline represented by formula (II)
      wherein A repesents a phenylene ring substituted with a hydroxyl group, a Cl-4 alkoxy, acetoxy, or benzyloxy group; R represents a hydrogen atom, a Cl-1 alkyl, or phenyl group; and X represents a hydrogen atom, a phenyl group, or a phenyl group substituted with a hydroxyl group, a lower alkoxy group or an acetoxy group, 
which comprises asymmetrically hydrogenating a solution of an N-acyl-1-­methylenetetrahydroisoquinoline or N-acyl-1-benzylidene­tetrahydroisoquinoline represented by formula (I)
        wherein A, R, and X are as defined above, in solution at a H₂ pressure of 1 to 10 kg/cm² at 10 to 40°C for 10 to 160 hours, in the presence as catalyst of an optically active ruthenium-phosphine complex, of which several examples are given. 
     The process exclusively and efficiently provides a useful isomer of the N-actyltetrahydroisoquinoline of high purity which is useful as an intermediate for synthesizing isoquinoline type alkaloids as pharmaceuticals without involving optical resolution of a racemate.
Patent EP-0246864-A2 (EP)
Inventor: CARR FRANCIS JOSEPH
IPC: C12Q1/6858
Filed: 1987-05-19
Abstract: A method for discriminating a specific base sequence from a variant base sequence comprises subjecting adjacent segments of a target base sequence to hybridisation with a detectable first nucleotide probe and with a second nucleotide probe to form a hybrid, the nucleotide sequence of the first and second probe being such that where they form a split probe hybrid with a complementary target sequence they may subsequently be linked, subjecting any hybrid obtained to linkage and detecting any hybrid obtained. 
     Hybridisation probes and kits for use in such a method are also described.
Patent EP-0265260-A2 (EP)
Inventor: TOMIOKA YASUSHI HITACHI DAIYON
IPC: G11B7/248
Filed: 1987-10-22
Abstract: A desired portion of information stored in the form of holes using hole burning phenomena is erased by irradiating a desired portion of a recording medium with light so as to erase desired holes. In this way it is possible to erase selectively only desired information among information stored in a PHB memory and further to rewrite information in the portion, where information has been erased.
Patent EP-0277526-A2 (EP)
Title: Druckminderer mit regelbarem Auslassdruck
Inventor: MAURER CHRISTOPH DIPL-ING
IPC: G05D16/20
Filed: 1988-01-16
Abstract: Ein Druckminderer, dessen Auslaßdruck über einen Soll-Istwert-Vergleich regelbar ist, zeichnet sich dadurch aus, daß sein Einstellbereich erweitert ist. Dies wird dadurch erreicht, daß die entsprechende Einstellung (27) der Vorspannkraft der Membran zugleich über einen Stellwertübertrager (29, 30, 31, 32) eine entsprechende Sollwertanpassung an der Regeleinheit (13) bewirkt.
Patent EP-0278415-A2 (EP)
Inventor: ZULIAN FERRUCCIO
IPC: G06F12/16
Filed: 1988-02-05
Abstract: Memory system and related error detection and correction apparatus wherein the memory, independently on its parallelism, is organized in modules having 1 byte parallelism, each module having a section with 5 bit parallelism for storing SEC-DED codes related to the information stored in the module and wherein a fast memory, addressed with the information codes and the related SEC-DED codes read out from a memory module produces in output an information code, corrected as a function of the SEC-DED code, a parity check bit for the corrected information code and further bits indicative of a corrected single error and uncorrectable multiple error.
Patent EP-0284802-A2 (EP)
Inventor: WILKE JOACHIM DR
IPC: A61N7/00
Filed: 1988-03-02
Abstract: The invention relates to the destruction of pathogenic tissue proliferations, such as, for example, sarcomas or melanomas, the pathogenic cells being labelled with colloidal metal particles and then exposed to an extracorporeal application of focused shockwaves or an ultrasound application. <IMAGE>
Patent EP-0294583-A2 (EP)
Inventor: KUECHLER WILLIAM L
IPC: G06F17/30
Filed: 1988-05-02
Abstract: A system is provided for the input, retrieval, manipulation and analysis of stored information in an information base. The system comprises an input device (22), a storage device (14), and an output device (34) each capable of handling information elements. Each of the attributes of the information elements is processed to produce a compact symbol or code corresponding to predefined ranges of values of an attribute. These codes are then stored in correspondence with the information elements which gave rise to them. The result of this processing is a topological map (16) of the attributes of the information elements. These topological maps (16) may be retrieved and later processed to efficiently retrieve stored information elements, given any general unpreprogrammed query as input to the system. These topological maps (16) may also be utilized in a process to determine correlations among the various attributes of the information elements.
Patent EP-0295538-A2 (EP)
Inventor: SUNKARA SAI P
IPC: C07H5/06
Filed: 1988-06-07
Abstract: Castanospermine, swainsonine, deoxynojirimycin, deoxymannojirimycin, bromoconduritol, and tunicamycin, known inhibitors of glycoprotein processing, are disclosed to be effective in treating retroviral infections including HIV infections and are thus useful in the treatment of AIDS and ARC.
Patent EP-0297599-A2 (EP)
Inventor: ABELE BERTHOLD W
IPC: H02G3/22
Filed: 1988-07-01
Abstract: The sealing device is used for sealing cables (1) laid in masonry openings (2). The device has a duct (15, 16) for the cable (1), in which there is arranged a seal (19, 20) for sealing the cable (1) in the duct (15, 16). The sealing device additionally has a seal (7, 7') for sealing the duct (15, 16) in the region outside the opening (2) to the retaining parts (4, 5). As a result of the separate sealing of the cable (1) and of the masonry opening (2), and its seal outside the opening (2), perfect sealing can be ensured even in the case of uneven surrounding surfaces. <IMAGE>
Patent EP-0320644-A2 (EP)
Inventor: OEFFLING HEINER
IPC: B60K15/077
Filed: 1988-11-19
Abstract: Fuel tank with a device for collecting fuel vapours. On a known fuel tank equipped with such a device a shut-off valve is provided, to be set to its open position when refuelling, which connects the internal chamber of the fuel tank to an activated charcoal filter for absorbing fuel vapours. The shut-off valve is operated by mechanical means when a petrol pump filling nozzle is inserted into the filler inlet of the fuel tank, this requiring special technical measures. In the case of the fuel tank according to the application, mechanical actuation of the shut-off valve for opening a fuel vapour line can be dispensed with, inasmuch as, from a certain inclined position of the fuel tank, the shut-off valve automatically closes the fuel vapour line under the effect of gravity. In order to ensure automatic interruption of the fuel feed, even though no excess pressure can build up in the fuel tank when refuelling due to the opened fuel vapour line, a float valve is also provided in addition, which closes when the maximum filling level is reached, thereby only causing an increase of the fuel level in the filler inlet. <IMAGE>
Patent EP-0322952-A2 (EP)
Inventor: SAWANT VIJAY ARJUN
IPC: A23G9/24
Filed: 1988-12-14
Abstract: Aerated confection comprising ice confection or mousse-­like material and an aerated fat-based glaze. Apparatus and dispensing device for manufacturing such aerated confection, comprising a supply for ice confection or mousse-like material (6), a supply for molten fat-based glaze (9, 10), a mixing device (11), means for supplying pressurized gas, a dispensing device for the glaze (13) and means (14, 15) for recirculating glaze to the supply.
Patent EP-0311228-A2 (EP)
Inventor: PUTNEY SCOTT D
IPC: C07K19/00
Filed: 1988-03-25
Abstract: The HIV portions of 4 proteins are useful for the diagnosis of, and in preparing vaccines for, the HIV virus.
Patent EP-0288230-A2 (EP)
Inventor: TADOKORO MICHIHIRO C O MITSUBI
IPC: G02B7/28
Filed: 1988-04-18
Abstract: An optical information recording and reproduction system uses an objective lens (5) to focus a light beam onto the information-carrying medium (6). To ensure the beam is focused correctly part of the reflected beam is transmitted to an optical component (10) which has a reflecting surface (11) with reflectivity or transmissivity which varies continuously with respect to the angle of incidence. A photo-detector (9) senses the distribution of intensity of the beam reflected by the surface (11).
Patent EP-0309119-A2 (EP)
Inventor: MOCHIZUKI YOSHIHARU
IPC: G03C1/035
Filed: 1988-09-07
Abstract: A light-sensitive silver halide photographic material having at least one layer of emulsion layer containing an emulsion which is a silver halide emulsion containing silver iodobromide grains having 3 or more phases of silver bromide or silver iodobromide with different compositions, the emulsion having, in the diffraction signal according to powdery X-ray diffraction, 3 or more diffraction maximums based on the diffraction peak corresponding to the maximum iodine content phase, the diffraction peak corresponding to the minimum iodine content phase and one or plural number of diffraction peaks corresponding to the intermediate iodine content phase comprising intermediate compositions between the maximum iodine content phase and the minimum iodine content phase, and two or more diffraction minimums therebetween. 
     According to the present invention, there can be obtained a light-sensitive silver halide photographic material with high sensitivity and high graininess.