baber/WOPTO huggingface dataset:
Patent EP-0244497-A1 (EP)
Inventor: JOYCE STEPHEN A
IPC: B25J13/08
Filed: 1986-05-06
Abstract: A hand controller or "cursor" (12) for the actuation of slaved apparatus (21). The cursor includes a handle (30) extending from a line attachment member (34) comprised of four equally spaced legs. The ends of these legs (38a, b, c, d) define vertices of a regular tetrahedron. The cursor is supported within a subtending structure by a plurality of tension lines (28) which may be connected to torque motors (24) or to another controlled device. A control computer (16) preferrably interfaces the present controller with the slaved apparatus wherein signals representative of the serveral tension line lengths are translated by the computer into control signals actuating the slaved device. In addition, force transducers on the slaved mechanism generate signals representative of the forces encountered by the slaved device which, in turn, are translated by the computer into torque motor control signals thereby providing interactive cursor force-feedback.
Patent EP-0248935-A1 (EP)
Inventor: CAPOL BRUNO M G
IPC: G02B6/44
Filed: 1986-06-13
Abstract: Das bei Kabeln zur Uebertragung von Informationen mit einer Anzahl von optischen Fasern zur Signalübertragung mit Hilfe von im wesentlichen in Faserlängsrichtung geführten elektromagnetischen Strahlungen von Wellenlängen unter 1 mm bisher bestehende Problem eines unter allen Umständen aufrechterhaltbaren Schutzes der optischen Fasern vor axialen Zugbelastungen und das damit zusammenhängende bislang noch ungelöste Problem einer auch bei sehr extremen Betriebsbedingungen gewahrleistbaren vollständigen Ausschliessbarkeit der Gefahr des Zerreissens der optischen Fasserr bei thermischen Expansionen und sehr starken Krümmungen des Kabels ist gelöst durch Führungsmittel (7,9,10) zur Führung der Fasern (8) auf innerhalb von mindestens einer zylindermantelförmigen Schale (13) gelegenen Bahnen (12), die mit Auslenkungen (52) in Umfangsrichtung der zylindermantelförmigen Schale (13) gegenüber jeweils zugeordneten gedachten, innerhalb der zylindermantelförmigen Schale (13) liegenden und zur Zylinderachse (53) derselben im wesentlichen parallelen Mittellinien (11) in Kabellängsrichtung im wesentlichen wellenförmig verlaufen.
Patent EP-0211202-A1 (EP)
Inventor: TRIEB GERHARD
IPC: G05B19/401
Filed: 1986-06-19
Abstract: Zur kontinuierlichen Abtastung der Werkstückkontur (11) im sog. "Scanning"-Betrieb ist eine Steuerung (5,6) vorgesehen, bei der die Richtung der Bahngeschwindigkeit des Tastkopfes abhängig von der Differenz zwischen Istwert und Sollwert der Tasterauslenkung geändert wird. Der Betrtag|? soll| der Bahngeschwindigkeit wird dabei konstant gehalten.
Patent EP-0218800-A1 (EP)
Inventor: KALLUP BERNHARD DR DIPL-ING
IPC: H01M10/12
Filed: 1986-06-30
Abstract: 1. Electrode assembly for a storage battery cell, comprising positive and negative electrode plates and interposed separators, the lower edges of the electrode plates being provided with feet, with which the plates stand on supporting ridges on the bottom of the cell container, characterized in that the feet of the positive plates are at a greater distance from one another, and thereby always lie nearer to the outsides of the plates, than the feet of the negative plates.
Patent EP-0210476-A1 (EP)
Inventor: MARKOWICZ MARION
IPC: F17C3/04
Filed: 1986-07-07
Abstract: A cylinder assembly which may incorporate a dip tube when used, for example, as vapor transfer device of electronic grade organometallic liquids to a deposition system but can also be used for storing and dispensing liquids and gases. In case of vapor transfer, the device preferably includes one self-closable filling port (64) inlet, one gas inlet valve (141 and one outlet vapor valve (16). The dip tube extends downwardly Into a cylindrical container.
Patent EP-0224804-A1 (EP)
Inventor: TRITTENBASS JEAN
IPC: G01L17/00
Filed: 1986-11-20
Abstract: A tonometer which is used to measure the tension of eyeballs has a first testing device with a first outwardly bulging deformable wall which can be pressed against the eyeball (either directly or by way of the eyelid) and a second flexible wall which is deformable by the flexible or rigid wall member of a second testing device. The housing of the first testing device is filled with a gaseous or liquid fluid whose pressure is monitored by one or more gauges or risers, and a further instrument is provided on or in the second testing device to indicate the position of the wall member. The scale of the further instrument is calibrated in units of pressure in such a way that the tension of the eyeball can be read directly off the scale when the gauges or risers indicate that the deforming work upon one of the flexible walls is the same as that upon the other flexible wall.
Patent EP-0229931-A1 (EP)
Inventor: HAMAMURA FUMIO
IPC: F16D1/08
Filed: 1986-11-26
Abstract: An apparatus for fitting a rotary member onto a rotary shaft is disclosed which comprises a first press member for pressing and fixing sait rotary shaft by means of rotation of screw means and a second press member for being engaged with said screw means of said first press member, pressing and fixing said rotary member by means of the rotation of said screw means.
Patent EP-0236613-A1 (EP)
Inventor: PAAP HANS JUERGEN DR
IPC: E21B47/10
Filed: 1986-03-14
Abstract: A well tool (14) is positioned in a borehole at a depth to be investigated. The tool houses a neutron source (36) which irradiates the borehole environs with neutrons of sufficient energy to cause the nuclear reaction O¹⁶ (n,p) N¹⁶ . Three gamma ray detectors (34,35,39) are spaced longitudinally from the source and from one another and detect gamma rays resulting from the decay of the unstable isotope N ¹⁶. A pulse height analyser (85) makes individual counts of the three sets of detected gamma rays, and the count signals are utilized in predetermined relation­ships to provide a signal representative of the linear flow rate of an undesired water flow outside said casing in a direction from said source towards the detectors. The provision of three detectors enables the linear flow rate signal to be obtained without the necessity of obtaining counts of background gamma radiation.
Patent EP-0196830-A1 (EP)
Inventor: ROLING PAUL V
IPC: C08F4/60
Filed: 1986-03-20
Abstract: Process of polymerizing a monomer charge including ethylene by (1) drying an inorganic oxide having surface hydroxyl groups, e.g. silica, alumina, magnesia, etc. to remove adsorbed water (2) reacting the surface hydroxyl groups with at least a stoichiometric amount of an organometallic compound having at least one alkyl group attached to a Group III metal, e.g., a trialkylaluminum, (3) reacting the thus-treated inorganic oxide with a vanadium halide, such as (a) VOCl 3 , VOBr 3 , and/or mono-, di-, and/or trihydrocarbyloxy derivatives thereof and/or (b) VCI 4 , VBr 4 , and/or mono-, di-, tri-, and/or tetrahydrocarbyloxy derivatives thereof, (4) reacting that reaction product with at least about 0.1 mol, per mol of organometallic compound, of an ether-alcohol corresponding to the formula R"[OCHR'(CH 2 ) n CHR] m OH, wherein R and R' are independently selected from the group consisting of hydrogen and alkyl groups containing 1 to 18 carbon atoms, R" is a hydrocarbyl group, n has a value of 0 to 16, and m has a value of at least 1, (5) feeding the product into a gas-phase reaction zone, (6) feeding a trialkylaluminum into the gas-phase reaction zone in order to form a bed comprising the product and the trialkylaluminum, (7) fluidizing the bed with a gas mixture of ethylene, hydrogen and chloroform, (8) removing polymerized ethylene particles from the reaction zone, and (9) recycling unreacted gas mixture from the top of the reaction zone to the bottom of the reaction zone.
Patent EP-0209463-A1 (EP)
Inventor: AUSTRUY GEORGES
IPC: F24H1/10
Filed: 1986-07-15
Abstract: The present invention relates to a process and installation for heating liquids at different levels of temperature, comprising a first vat containing a first liquid heated by an exchanger immersed in this liquid and connected to the exit of a burner, and a second vat containing a second liquid into which a diffusing system is immersed and connected to the exit of the exchanger, while a pump ensures the transfer of the liquid from one vat to the other.
Patent EP-0222641-A1 (EP)
Inventor: PINSON YANNICK
IPC: H04N5/243
Filed: 1986-10-09
Abstract: The present invention concerns a device for controlling photosensitive sensor image taking equipment, which comprises at least one logic assembly transmitting the image taking, transfer of signals emitted by the photosensitive elements from the integration zones to the reading assembly then to at least one memory register, the image taking being initiated at the desired moment, the durations of the image taking being adjusted as to the conditions of the subjects with respect to the light, in order to obtain optimal images, the actuation and the reading duration being controlled by the logic assembly, the subsequent successive transfers being performed once the preceding operations have been completed and when the delays inherent in the constitutive elements allow it.
Patent EP-0211789-A1 (EP)
Inventor: BONNET PIERRE
IPC: B25H7/02
Filed: 1986-04-10
Abstract: Process characterised in that it consists in arranging the hide (4) on the working surface of an automated cutting table (1), placing the patterns (8) manually on the hide within a predetermined frame (9), each pattern comprising a means of coding permitting the identification and the recognition of the position of the pattern in the frame, photographing the placement produced, analysing the image obtained with a view to reading the codes carried by the patterns and controlling the movement of the cutting tool (2) within the said frame with a view to reproducing the outlines of the decoded patterns. Application especially to the cutting of hides. <IMAGE>
Patent EP-0207003-A1 (EP)
Inventor: ABEL HEINZ
IPC: D06L1/14
Filed: 1986-06-23
Abstract: Wasserlösliche oder wasserdispergierbare Pfropfpolymerisate, welche als Pfropfgrundlage ein Polyalkylenglykol, insbesondere Polyethylenglykol, dessen zwei endständige Hydroxylgruppen mit einer langkettigen Fettsäure von 8 bis 26 Kohlenstoffatomen, insbesondere 10 bis 22 Kohlenstoffatomen verestert sind, aufweisen und an einzelne Kohlenstoffatome der Polyalkylenglykoletherkette Seitenketten von aufgepfropften ethylenisch ungesättigten Monomeren besonders Acrylsäure oder Acrylamid enthalten. Diese Pfropfpolymerisate eignen sich insbesondere als Faltenfreimittel beim Färben, optischen Aufhellen, Bleichen oder Waschen von Textilmaterialien, wie z.B Cellulosefasern, natürliche oder synthetische Polyamidfasern, Polyacrylnitrilfasern oder vor allem beim Färben von Baumwolle oder Polyesterfasern enthaltenden Textilien.
Patent EP-0203179-A1 (EP)
Title: Flux gate sensor.
Inventor: PHILLIPS ALAN C
IPC: G01V3/40
Filed: 1985-11-22
Abstract: A flux gate sensor having sense windings for providing an output proportional to the strength of an external magnetic field in which the sensor is placed. A gating circuit which is responsive to a pulse which is generated when the core of the sensor is driven into and out of saturation gates the output of the sense windings to a pair of filters which in turn provide an output proportional to the intensity of the external magnetic field. With two sense windings the outputs of the filters may be used to determine the direction of the magnetic field relative to the sensor and thereby be used as a compass.
Patent EP-0231778-A1 (EP)
Inventor: STEFFEN JURG
IPC: H01S3/041
Filed: 1987-01-15
Abstract: Le laser à gaz comporte un tube à décharge (6) fait d'une multiplicité de corps métalliques (7) alignés bout à bout. Le tube est terminé d'un côté par une chambre de cathode (5) et de l'autre par une chambre d'anode. Chacun des corps métalliques et les chambres de cathode et d'anode sont pourvus au moins d'un élément tubulaire (30) qui sont soudés ensemble au moyen d'un cordon de verre (31). Le matériau constituant lesdits éléments tubulaires a un même coefficient de dilatation thermique que celui du verre. Application aux lasers entièrement scellés.
Patent EP-0234288-A1 (EP)
Inventor: STERLER GEORG DIPL-ING
IPC: B60R21/01
Filed: 1987-01-23
Abstract: Es wird ein Prüfverfahren für ein Airbag-Auslösesystem beschrieben, bei dem mit Hilfe eines einzigen Prüfimpulses die Auslöseschaltung afu ihre Funktionsfähigkeit getestet wird.
Patent EP-0239861-A1 (EP)
Title: MOSFET-Schalter mit induktiver Last
Inventor: EINZINGER JOSEF DIPL-ING
IPC: H03K17/687
Filed: 1987-03-17
Abstract: Die beim Abschalten von induktiven Lasten auftretenden Spannungsspitzen werden üblicherweise durch eine der Last parallele Freilaufdiode bedämpft. Die treibende Gegenspannung ist damit auf die Höhe ihrer Durchlaßspannung begrenzt. Bei einem MOSFET (T 1) mit sourceseitiger induktiver Last (L) wird die treibende Gegenspannung dadurch erhöht, daß zwischen Gateanschluß (G) und dem dem MOSFET (T 1) abgewandten Anschluß der Last die Reihenschaltung aus einem weiteren MOSFET (T 3) und einer Zenerdiode (Z) gelegt wird. Die treibende Gegenspannung am Sourceanschluß ist damit die Zenerspannung zuzüglich der sich einstellenden Gate-Source-Spannung des Leistungs-MOSFET.
Patent EP-0246414-A1 (EP)
Inventor: ENGLISH ALAN R
IPC: B01J29/90
Filed: 1987-03-17
Abstract: A process is disclosed for passivating sodium contaminants in FCC feed using tin or tin compounds.
Patent EP-0248228-A1 (EP)
Inventor: HABELE MICHAEL DIPL-ING
IPC: B25B23/04
Filed: 1987-05-07
Abstract: In the device for automatically feeding and turning screws (30), two approximately beak-like jaws (25, 26), which complement each other in the closed position to form a sleeve with a common inner passage channel (29), are pivotably held on the sleeve (20) and open simultaneously and to the same extent as a result of a drivable positive coupling via interlocking tooth systems (37, 38). The jaws are compelled into their closed position by means of spring force (33, 34). In the end region of the inner passage channel, they contain an annular surface (43) which tapers frustoconically towards the end and against which the head of the screw (30) presses upon ejection of the latter, thereby opening the jaws. Owing to the drivable positive coupling, parallel opening and hence axial, straight expulsion of the screw is guaranteed by the screwing tool. <IMAGE>
Patent EP-0293503-A1 (EP)
Inventor: SAKAI KIRK
IPC: A61K31/365
Filed: 1987-06-03
Abstract: A pharmaceutical preparation containing 1 to 50% urea and 0.05 to 30% of a lactone is disclosed. A preferred lactone is gamma-butyrolactone which is preferably present in an amount of about 0.05 to 0.1 part by weight per 1 part by weight of urea. The lactone stabilizes the urea with respect to various parameters including changes in pH. The pharmaceutical preparation may be any preparation with stabilized urea such as a skin lotion or cream used to moisturize skin, or a post surgical preparation because urea aids in debridement, dissolves coagulum and promotes epithelialization. Alternatively the preparation may be an injectable solution used in the treatment for mobilization of edema fluid, as urea is used for an osmotic diuretic.
Patent EP-0249920-A1 (EP)
Inventor: CHLUMSKY LUBOMIR
IPC: G09B21/00
Filed: 1987-06-15
Abstract: Communication device for the blind providing coarse and fine scanning (reading) of documents. For this purpose it has a Braille dot panel (8) and an optical scanning device (3) for documents together with a Braille keyboard (10) and function keys (11) combined together in a case (1, 1') to form a portable device. The Braille keyboard (10) and the function keys (11), in conjunction with an edit line (9) of the dot panel (8), permit interactive communication between the user and the device, in particular switching over from coarse scanning of the document to fine scanning of a part of the document selectable by the user by appropriate control of the scanning device (3). Provision is also made for connection of the device to conventional data processing equipment via standard interfaces. <IMAGE>
Patent EP-0255959-A1 (EP)
Inventor: MORIMOTO TAKESHI
IPC: H01S5/00
Filed: 1987-08-07
Abstract: A magneto-electro-optic effect light modulator has a rectangular solid-like semiconductor element made of one member selected from the group of an n-type semiconductor, a p-type semiconductor and an intrinsic semiconductor. The semiconductor element has no pn-junction and has a band-gap corresponding to the energy of infrared light concerned. Also provided are a magnet for applying a magnetic field H to the semiconductor element and electrodes for passing an electric current through the semiconductor element accross the magnetic field. A power source supplies an electric current passing through the semiconductor element in order to modulate the light incident upon the semiconductor element. An entrance polarizer disposed in front of the semiconductor element linearly polarizes the infrared-light transmitting therethrough. An exit polarizer disposed behind the semiconductor element linearly polarizes the infrared-light transmitting therethrough, the exit polarizer has a polarization plane different from the entrance polarizer. The light modulator utilizes the population inversion caused by a cooperation of current J and magnetic field H to modulate the light incident upon the semiconductor element.
Patent EP-0262377-A1 (EP)
Inventor: LEUTNER BERND DR
IPC: C04B28/14
Filed: 1987-08-22
Abstract: Cavities in mining are filled by introducing a mixture consisting of a slurry or sludge which evolves CO2, foams and solidifies and predominantly comprises alpha-hemihydrate, alpha-CaSO4. 0.5 H2O, an alkali metal or alkaline earth metal carbonate and water, by a method in which the mixture is mixed with a bisulfate-containing aqueous solution or suspension of one or more metals before being introduced into the cavities to be filled.
Patent EP-0279955-A1 (EP)
Title: Filmhalter für endodontische Zahnaufnahmen
Inventor: FUHRMANN ANDREAS DR MED
IPC: G03B42/04
Filed: 1987-12-30
Abstract: Um einen Filmhalter mit einem erhöhten Patientenkomfort für endodontische Meßaufnahmen in der Parallel-Technik zu schaffen, der ausreichenden Platz für die Aufnahme von Wurzelkanalinstrumenten aufweist, eine zusätzliche Stabilisierung am distalen Ende ermöglicht und bei dem eine plane Halterung des Zahnfilms gewährleistet ist, ohne daß die scharfen Kanten des Zahnfilms mit der empfindlichen Schleimhaut des harten Gaumens in Kontakt kommen, ist vorgesehen, daß der Filmhalter (100) aus einem etwa U-förmigen Formkörper (10) aus Kunststoff besteht, dessen einer Schenkel (11) als Aufbißblock (20), dessen anderer Schenkel (12) als Kontakthalteblock (30) und dessen die beiden Schenkel (11,12) miteinander verbindender Steg (13) als Rückschild (40) ausgebildet ist, daß das Rückschild (40) in eine dem Aufbißblock (20) und dem Kontakthalteblock (30) zugekehrt angeordnete untere Zahnfilmauflagefläche übergeht und gegenüber den Abmessungen des Zahnfilms größere Abmessungen aufweist, daß die oberen Wandflächen (23;33) des Aufbißblockes (20) und des Kontakthalteblockes (30) mit der Zahnfilmauflagefläche eine Ebene bildend sind, und daß der Aufbißblock (20) bodenseitig (24) sich von seinem vorderen freien Ende (25) in Richtung zu dem Rückschild (40) konisch verjüngend ist und in die untere Kante (45) des Rückschildes (40) übergeht, die in die bodenseitige Wandfläche des Kontakthalteblockes (30) übergeht.
Patent EP-0261720-A1 (EP)
Inventor: VAN ESDONK JOHANNES
IPC: H01J9/02
Filed: 1987-09-10
Abstract: The invention relates to a contact (9) for a semiconductor cathode consisting of one of the metals Ag, Au Cu (11) and one of the metals Ta, Ti, V (10). Such a contact does not exhibit any degradation when the cathode, after mounting in a vacuum tube, is heated several times to approximately 850°C for cleaning purposes.
Patent EP-0234720-A1 (EP)
Inventor: BROWN PETER
IPC: C08L83/04
Filed: 1987-01-21
Abstract: The invention described is a silicone rubber composition useful as an opacifying coating comprising a organopolysiloxane and an opacifier. The opacifying coating is particularly useful as an opacifying layer on translucent material such as glass.
Patent EP-0271224-A1 (EP)
Inventor: JONS EBBE SKYUM
IPC: B01D53/81
Filed: 1987-11-12
Abstract: The efficiency of a spray drying absorption process us­ing a limestone suspension as absorbent for sulfur dioxide in flue gas is substantially enhanced by in­corporating a plastic clay in the limestone suspension in an amount of 2-15% by weight based on limestone. A substantial absorption takes place in a baghouse in which entrained particulate material resulting from the spray drying is deposited on the filter surfaces while having a moisture content of 3-10%. The clay promotes the oxidation of sulfur dioxide or calcium sulfite into sulfate by an exothermic process providing a desired drying of the particulate material on the baghouse filter surface and reheating of the flue gas passing the baghouse.
Patent EP-0242314-A1 (EP)
Inventor: SIMONESSA CLAUDE
IPC: F24D19/10
Filed: 1987-04-15
Abstract: The installation comprises a combination of a loop with great inertia and moderate temperature (7) and a loop with low inertia and a higher temperature (10). When there is a demand for calories on the part of the means of regulating the temperature of the loop (10), the former controls a relay which switches a switching valve (4) positioned at the point where the water leaves the boiler (1) towards the second loop (10) and also sets the burner control of the boiler to the aquastat (3) of the latter, the set temperature of which is high. When there is no longer a demand for calories on the part of the loop (10), said relay switches the valve (7) towards the loop (7) and the burner control to a second aquastat (8) at the beginning of the loop (7) and to the means of regulating the temperature of the loop (7). For example, the first loop (7) can feed floor heating (PC1 to PC3) provided in the daytime part of a house and the second loop (10) radiators of low inertia and low water capacity (R1 to R3) located in the night-time part. <IMAGE>
Patent EP-0245198-A1 (EP)
Inventor: KAESER BEDA
IPC: G02B5/32
Filed: 1987-03-24
Abstract: A light beam is repeatedly deflected in the longitudinal direction through a holographic element HOE by means of a rotating multi-faceted mirror. This HOE is so formed that the beam entering at different angles leaves the HOE as a telecentric beam. Through a further HOE the telecentric beam is diffracted onto an electro-optic transducer. In the region of the telecentric beam is located an object to be measured, and the time of the interruption of the telecentric beam by means of this object enables the dimension of the latter to be determined. The production of the telecentric beam and the deflection of the latter onto the transducer by means of the HOE allows a simple cost-effect manufacture as well as a simple evalution of the measurements with increased precision. The manufacture of the HOE is likewise simple.
Patent EP-0249576-A1 (EP)
Inventor: KREIT ERWIN
IPC: A46B15/00
Filed: 1987-06-04
Abstract: The tooth brush comprises a figurehead detachably fixed to a handle. The head contains a module with at least one pushbutton, a loudspeaker, a digital sound generator and a battery (19). When the button is pressed, a tune is generated by the sound generator for a particular period of time and played back through the loudspeaker. This design makes the toothbrush less expensive to produce and makes it easier for children to become accustomed to regular and thorough cleaning of their teeth.
Patent EP-0321631-A1 (EP)
Inventor: LOTTI ENZO
IPC: A61F13/38
Filed: 1987-12-29
Abstract: There is disclosed an improved structure ear cleaning stick comprising, at one or both ends thereof, a shaped cotton flock (2) including, from the otside toward the inside thereof, an essentially cylindrical portion (3) having a rounded point and two projecting disc-like portions (4,5) of different diameters.