baber/WOPTO huggingface dataset:
Patent EP-4291389-A2 (EP)
Inventor: LEARD FRANCIS L
IPC: B29C64/277
Filed: 2022-02-11
Abstract: An additive manufacturing system includes at least two high power lasers to generate beams. A phase patterning unit is used to receive and alter phase of a beam from at least one of the two high power lasers. At least one phase patterned beam can be mixed with another beam at a print the print bed. In some embodiments, beams are moved with respect to the print bed by changes in phase patterns from the phase patterning unit. In other embodiments, phase patterns from the phase patterning unit can be used for simultaneous printing of multiple layers.
Patent EP-4249838-A2 (EP)
Inventor: VAASSEN KARL-HEINZ
IPC: F26B3/00
Filed: 2023-05-17
Abstract: Es wird eine Textilbahn-Trocknungsvorrichtung (1) angegeben mit mehreren Trockenzylinder (3-12), deren Oberflächen (17) Teil eines Texilbahnpfades bilden, wobei erste Trockenzylinder (3-10) in einem ersten Abschnitt des Textilbahnpfades und zweite Trockenzylinder (11, 12) in einem auf den ersten Abschnitt folgenden zweiten Abschnitt des Textilbahnpfades angeordnet sind, und jeder Trockenzylinder (3-12) einen Dampfeingang (13), der mit einer Dampfzufuhr (20) und mit einem Innenraum (15) des Trockenzylinders verbunden ist, und einen Kondensatausgang (14) aufweist.Man möchte die zur Verfügung stehende Energie möglichst gut ausnutzen.Hierzu ist vorgesehen, dass die Kondensatausgänge (14) der ersten Trockenzylinder (3-10) über einen Kondensatabscheider (23) mit einem Entspannungsbehälter (22) verbunden sind, der einen Dampfausgang (33) und einen Flüssigkeitsausgang (38) aufweist, wobei der Dampfausgang (33) mit einer Druckerhöhungseinrichtung verbunden ist, deren Ausgang mit einem Dampfeingang mindestens eines zweiten Trockenzylinder (11, 12) verbunden ist.
Patent EP-4269922-A2 (EP)
Title: Methods and apparatus for drying electronic devices
Inventor: ZIELINSKI REUBEN QUINCEY
IPC: F26B5/04
Filed: 2013-02-01
Abstract: Methods and apparatuses for drying electronic devices are disclosed. The methods and apparatuses heat and decrease pressure within the electronic device, and increase pressure after said decrease of pressure. The methods and apparatus further measure a humidity within a low-pressure chamber, and optionally increase the pressure after the humidity has decreased and rate of decrease of humidity has slowed. This increase and decrease of pressure may be repeated sequentially at various stages determined by, for example, the humidity, rate of change of humidity, and sequential maximum and minimum humidity. Some embodiments include additional functionality, such as disinfecting the electronic device.
Patent EP-4234230-A2 (EP)
Inventor: YOUNG JACOB D
IPC: B32B27/00
Filed: 2017-12-04
Abstract: Polymeric multilayer film comprising at least two adjacent blown polymeric film layers, wherein at least some of the blown polymeric film layers comprise a random network of strands and connective regions, wherein the random network of strands has a first optical density and the connective regions have a second optical density, and wherein the first optical density is greater than the second optical density. The polymeric multilayer films are useful, for example, for tape and graphic articles.
Patent EP-4273010-A2 (EP)
Title: Fahrerassistenzsystem und Betriebsverfahren für ein Fahrerassistenzsystem zur Fahrzeug-Längsregelung
Inventor: GUTZEIT REINHARD
IPC: B60W30/14
Filed: 2014-03-14
Abstract: Die Erfindung betrifft ein Fahrerassistenzsystem (100) zur Fahrzeug-Längsregelung eines Fahrzeugs (1) bezüglich eines Fremdfahrzeugs (2), vorzugsweise zur Geschwindigkeits- und/oder Abstandsregelung. Die Erfindung betrifft weiterhin ein Betriebsverfahren für ein Fahrerassistenzsystem (100) zur Fahrzeug-Längsregelung eines Fahrzeugs (1), wobei ein sich verändernder Einfallswinkel eines sich seitlich oder seitlich von hinten annähernden Fremdfahrzeugs (2) in die Fahrzeug-Längsregelung einfließt.
Patent EP-4262172-A2 (EP)
Title: System and method for use of a media content bot in a social messaging environment
Inventor: O DRISCOLL BRENDAN
IPC: H04L51/52
Filed: 2017-12-20
Abstract: In accordance with an embodiment, described herein is a system and method for enabling use of a media content bot in a social messaging environment that supports group chat. A conversational agent, generally referred to as a "bot", can leverage a user's interaction with the bot, to access a media server, which in turn can determine one or more items of media content appropriate for the user and/or their interaction. During a group chat, the bot can recognize music commands within the context of a particular discussion, and/or utilize music recommendation services provided by a digital media content environment, to determine items of media content appropriate for the group of users and/or their interaction. The system enables the use of media playback controls within the group chat, enabling the group of users to determine how and which media content is to be played.
Patent EP-4277385-A2 (EP)
IPC: H04W72/02
Filed: 2020-08-06
Abstract: A method that determines a resource at a first user equipment (UE) for a sidelink communication from the second UE to a first UE is described. In an exemplary embodiment, the method receives a request from the second UE to send data to the first UE. In addition, the method determines a preconfigured resource selection window that is used by the second UE. Furthermore, the method determines a first sensing result at the first UE. The determined first sensing result includes information to be reported to the second UE for a resource selection. The determined first sensing results has a plurality of first sensing types. Further, the method transmits the first sensing result from the first UE to the second UE.
Patent EP-0009226-A2 (EP)
Title: Wind motor
Inventor: EICHHOLZ HEINZ
IPC: F03D7/06
Filed: 1979-09-15
Abstract: Wind motor with at least one blade which revolves around a main spindle and can be rotated at half speed and in the opposite direction of rotation about its own axis, which lies parallel to the main spindle, the axes of rotation being arranged essentially horizontally, the entire apparatus being rotatable about a vertical spindle and the setting of the main spindle relative to the wind being controlled by a wind vane, characterised in that the vertical spindle (1) is arranged eccentrically in relation to the main spindle (4), the angle  alpha  between the spindles (4, 5, 5') and the wind vane (12) can be set by the wind pressure counter to an opposing force and the opposing force is of a size such that, as the wind speed increases, a reduction in the angle  beta  between the direction of the wind and the longitudinal axis of the blade (3) is obtained. <IMAGE>
Patent EP-0004789-A2 (EP)
Inventor: HIROSHI UENO
IPC: C08F4/60
Filed: 1979-04-10
Abstract: A supported titanium catalyst component for use in propylene polymerization is prepared by copulverizing a mixture of magnesium dichloride and titanium teterachlcor- ide ethylbenzoate 1: 1 adduct, and then treating the resulting titanium containing solid with n-heptane solution of hexachloroethane in slurry state.The titanium catalyst component thus treated has larger surface area and pore volume than untreated one and gives a characteristic X-ray diffraction pattern. The supported titanium catalyst with organo aluminum and ethylbenzoate as cocatalyst gives high catalyst efficiency and heptane insolu- bles in polymerization of propylene.
Patent EP-0016995-A2 (EP)
Inventor: SIEGENTHALER FRITZ
IPC: B41J29/02
Filed: 1980-03-06
Abstract: Der Nadelkopf (1) eines Nadeldruckers ist nahe der Druckstelle (2) an einer Rundstange (7) mittels die Reaktionskraft beim Drucken aufnehmender, fest am Nadelkopf (1) gelagerter Profilrollen (8) und mittels die Schwerkraft des Nadelkopfes (1) aufnehmender, federnd an diesem gelagerter Führungsrollen (9) und an der Druckstelle (2) abgewandten Kopfende an einer Leiste (15) gleitend geführt. Zum Verschieben des Nadelkopfes (1) dient ein Seiltrieb mit einem über eine Seilscheibe (17) am Nadelkopf (1) und über weitere Seilscheiben (19, 23, 24) und eine Treibscheibe (26) geführten Seil (31, 32, 33, 34, 35), dessen Enden (29, 30) neben den Enden der Rundstange (7) ortsfest befestigt sind. Dadurch kann der Nadeldrucker klein und leicht ausgeführt werden und auch bei starken Erschütterungen genau arbeiten.
Patent EP-0029889-A2 (EP)
Inventor: VOEGELI OTTO
IPC: G11C19/08
Filed: 1980-09-25
Abstract: A magnetic bubble domain detector includes a coupled film sensor stripe (12) and an excitation conductor (20) which is electrically insulated from the stripe and interacts with the stripe (12) over a cross-over area (22). A sensor stripe consists of a pair of superpositioned Permalloy stripes (14,16) which are separated by a thin nonmagnetic layer (18). A high frequency excitation current (19) in the conductor produces an inductive output signal in the sensor stripe. The waveform of this periodic signal is responsive to bubble domains proximate to the sensor/conductor crossover area (22).
Patent EP-0041740-A2 (EP)
Inventor: MERCIER JACQUES
IPC: F16H3/66
Filed: 1981-06-11
Abstract: 1. Gear change with epicyclic trains combined with a torque converter in which a mechanism consisting of epicyclic trains and controlled connecting members (E1, E2, F1, F2) of the brake or clutch type introduces, by various combinations of the operations of these members, a variable speed ratio between an input shaft (5) from the converter (1) and an output member (20), characterized in that it also comprises a gathering train with two inputs (22, 25) and one output (24), one of the inputs (22) of which is connected to the said output member (20) of the said mechanism, the other input (25) of which is directly and constantly connected to the said input shaft (5) and the output (24) of which is connected to the output shaft (10) from the whole unit ; and in that the mechanism control system comprises an additional combination, normally not utilizable, causing locking of the output member (20) in rotation, which locking corresponds to an additional speed ratio for the output shaft without an additional controlled connecting member.
Patent EP-0058244-A2 (EP)
Inventor: HOFFMANN KURT DR
IPC: G11C11/408
Filed: 1981-10-29
Abstract: In monolithically integrated MOS semiconductor memories, in particular dynamic MOS semiconductor memories, the gates of the switching transistors or switching memory transistors provided in the individual memory cells of the memory matrix are combined row by row by means of a word line WL assigned to the respective row of the memory matrix and addressed jointly via this word line. Since, in contrast to the bit lines of the memory matrix, these word lines WL are coupled exclusively capacitively to the semiconductor area of the memory matrix, the residual charges induced by the individual addressing operations cannot be discharged quickly enough, which can result in operational disruptions or a falsification of the information entered in the memory. Therefore, even in the case of known RAM memories of this type, measures have to be taken to ensure a rapid discharge of parasitic residual charges. The known circuits have the disadvantage, however, that they either also activate when word lines are in the addressed state and consequently result in disruptive impairment of the addressing signal in the word line concerned, or they do not fit very well into the layout of the memory matrix and consequently considerable efforts are necessary to accommodate them on the chip surface. These disadvantages are avoided if, according to the present invention, the series connection of two MOS field-effect transistors controlled simultaneously by the same signal voltage U1 are connected to the reference potential and, in addition, a switching point A, located between the two transistors, is connected via a third MOS transistor and via a further MOS transistor, connected as a resistor, to the other operating potential of the memory. <IMAGE>
Patent EP-0036703-A2 (EP)
Inventor: KRESGE CHARLES THEODORE
IPC: B01J27/08
Filed: 1981-02-05
Abstract: Methods of preparing supported multimetallic and unimetallic catalysts of improved activity having uniform metals distribution are provided. Such methods involve saturating the catalyst support with carbon dioxide prior to impregnation with the desired metal or metals. Multimetallic catalysts encompassed by the invention comprise a platinum group metal with one or more metals from Groups VillA, VIIA and IVB of the Periodic Chart. Unimetallic catalysts embraced by the invention comprise a metal selected from ruthenium, rhodium, palladium, osmium, iridium, manganese, technetium and rhenium.
Patent EP-0043211-A2 (EP)
Inventor: NAKAI MAMORU
IPC: C12R1/845
Filed: 1981-06-18
Abstract: Biochemical optical resolution of DL-tryptophanes in which DL-tryptophane amides are interacted with the culture products, of their treated products, of a microorganism capable of producing amidase is described. L-tryptophane amides in racemic DL-tryptophane amides are asymmetrically hydrolyzed to form optically active L-tryptophanes at a high yield and almost all D-tryptophane amides remain without being subjected to hydrolysis. The resultant D-tryptophane amides are readily hydrolyzed, after separating L-tryptophanes, to form optically active D-tryptophanes at a high yield.
Patent EP-0068507-A2 (EP)
Inventor: KAJITA KOJI
IPC: D01H1/115
Filed: 1982-06-30
Abstract: Herein disclosed is a spinning frame of vortex flow type, which is composed mainly of a roller draft unit, a pneumatic false twisting unit and a take-up unit. A pneumatic tube having a rectangular cross-section is interposed between the roller draft unit and the pneumatic false twisting unit so that many floating fibers to be fasciated may be generated to make a fasciated spun yarn which has a high strength and an excellent quality:
Patent EP-0075250-A2 (EP)
Inventor: WIRTZ PETER DR
IPC: C11D7/14
Filed: 1982-09-14
Abstract: A granulated raw material for dishwashing, degreasing and cleaning preparations which contains sodium metasilicate in a form in which it is protected against contact with moisture, CO2, surfactants, chlorine-containing bleaching agents and other components of the final preparation, is prepared from pulverulent sodium metasilicate having an empirical atomic ratio x = Na/Si of 2.1 to 5.0. For this purpose, it is poured into a granulator, where water and (x-2) x <FRA>1<OVER>5</FRA> to (x-2) equivalents of an acid compound or <FRA>(x-2)<OVER>(y-1)</FRA> x <FRA>1<OVER>10</FRA> to <FRA>(x-2)<OVER>(y-1)</FRA> x <FRA>1<OVER>2</FRA> formula units of waterglass of the composition Na2O x ySiO2 per mole of SiO2 in the sodium metasilicate are added. The reaction temperature is 60-350 DEG C.
Patent EP-0082516-A2 (EP)
Inventor: CHI CHANG VUM
IPC: H01M8/24
Filed: 1982-12-20
Abstract: Compression of a fuel cell stack is realized via an assembly comprising first and second opposing compression members, first and second adjustable connecting members connecting first opposing sides and second opposing sides, respectively, of the compression members and first and second means acting on the connecting members, respectively, to exert a compression force between the first and second compression members.
Patent EP-0082532-A2 (EP)
Inventor: GSCHWANDTNER ALEXANDER DR
IPC: H01J31/12
Filed: 1982-12-21
Abstract: Flat imaging tube with wire electrode planes for guiding and controlling electrons (wire imaging tube) is a vacuum imaging tube consisting of a glass bulb, a linear thermal cathode with a grid and anode, four wire electrode planes and a fluorescent coating. With the linear cathode, the grid and the anode, slow electrons are injected between the wire electrode planes into the electrostatic electron path, are deflected line-by-line by the control grid, are divided into individual beams, and are subsequently accelerated by high-voltage to the fluorescent coating. The imaging tube is particularly suitable for television receivers. The screen size is adequate from small format up to the size of the currently normal television cathode ray tubes. <IMAGE>
Patent EP-0083087-A2 (EP)
Inventor: GAGNON RALPH J
IPC: H04N9/31
Filed: 1982-12-23
Abstract: The invention provides a two-channel liquid crystal light valve image projection system with prepolarization using an oil coupled optical arrangement. A prepolarizing beamsplitter is mounted in the container in optical alignment with a first surface for splitting and prepolarizing light from a source into first and second beams having first and second polarization states, respectively. First and second dichroic separators are mounted within the container for extracting light of a first color from the first beam and light of a second color from the second beam, respectively. The separator outputs are recombined by the prepolarizing prism into a single beam which is directed to a second polarizing beamsplitter mounted within the container. The second beamsplitter splits the single beam and directs light of the first and second polarizations through the second and third apertures, respectively. Liquid crystal light valves mounted at the second and third apertures modulate the polarization state of the exiting light and return it to the second beamsplitter to be directed through the output aperture to projection optics for display.
Patent EP-0063454-A2 (EP)
Inventor: GRABOWSKI JOHN STANLEY
IPC: G06V30/10
Filed: 1982-04-08
Abstract: Machine encoded characters read from a document 10, such as a bank cheque, by an optical scanner 12 of a character recognition system 10 are stored in digitized form in a buffer 14. The stored digitized data is analyzed to find potential characters and to determine a reference location in respect of each potential character. The reference locations are stored and a first character recognition process is performed in order to determine if possible a machine encoded character for each reference location. The stored reference locations are analyzed in order to predict probable reference locations of additional potential characters, and a second recognition process is performed in order to determine if possible a machine encoded character for each predicted reference location. The method described reduces the number of characters that are rejected due to the presence of extraneous matter in the background of the characters being read.
Patent EP-0071453-A2 (EP)
Inventor: KAWABATA SUSUMU
IPC: D01H4/38
Filed: 1982-07-26
Abstract: A rotor type open-end spinning unit in which in order to prevent blowing of air to the rear of an outlet of a fiber transporting channel formed in a spinning body and impingement of an air stream from the fiber transporting channel against the back face of a separator, the rear end of the outlet of the fiber transporting channel on the central side of a rotor is expanded forward of an imaginary line, connected between the rear end of the channel outlet furthest from the center of the rotor and the center of the rotor, and the angle a between the face of the fiber transporting channel confronting the combing roller and the plane intersecting the axis of the rotor at a right angle is made substantially equal to the taper angle 0 of the back face of the separator.
Patent EP-0063100-A2 (EP)
Inventor: BAUMANN JUERGEN
IPC: F41C33/00
Filed: 1982-03-15
Abstract: 1. A firearm having an adjustable sling and a pivotable butt, the sling being releasably secured to the front of the weapon in the vicinity of the muzzle and at the rear thereof behind the magazine, characterised in that at least two selectively usable fastening locations (15, 16, 22) for the sling (10) are provided at the rear, one (15) of which fastening locations is disposed on the breech housing (4) and the others (16, 22) being disposed on the pivotable butt (1).
Patent EP-0095060-A2 (EP)
Inventor: FRIELING FOCKO DIPL-ING
IPC: H03K5/01
Filed: 1983-05-02
Abstract: Die vorliegende Erfindung bezieht sich auf einen in Ein-Kanal-MOS-Technik zu realisierenden Impulsformer, der die Aufgabe hat, aufgrund der von einem Impulsgeber abgegebenen Primärimpulse Sekundärimpulse zu erzeugen, die einen überhöhten Pegel aufweisen und mit geringer Verzögerung erscheinen. Zu diesem Zweck sind zwei gemeinsam durch die Primärimpulse gesteuerte Formerteile vorgesehen, wobei die gewünschten Sekundärimpulse vom zweiten Formerteil geliefert werden, während der erste Formerteil die Aufgabe hat, den zweiten Formerteil zusätzlich zur Steuerung durch die Primärimpulse auf eine spezifische Weise unter Anwendung des Bootstrap-Verfahrens zu steuern, um auf diese Weise die Entstehung der Sekundärimpulse mit extrem geringer Verzögerung gegenüber den einzelnen Primärimpulsen zu gewährleisten.
Patent EP-0097332-A2 (EP)
Inventor: MOLLER HERMANN DR ING
IPC: F28C3/16
Filed: 1983-06-16
Abstract: 1. Heat exchanger with fluidised bed for freeflowing bulk goods with a thank for the bulk goods which is supplied with an air permeable blowing bottom as well as with an adjustable material feeding device, characterized in that grid irons (8, 20, 21) are placed over the blowing bottom (3).
Patent EP-0106994-A2 (EP)
Inventor: DOERING HEINRICH
IPC: B60C29/02
Filed: 1983-09-08
Abstract: Die Erfindung betrifft ein Ventil für schlauchlose Zweiradräder mit einer Tiefbettfelge und ein luftbereiftes Rad mit einem solchen Ventil. Dabei befindet sich das Ventilloch im Grund des Felgentiefbettes. Zur einfachen Montage des Ventils wird vorgeschlagen, daß der Ventilkörper auf der Auslaßseite einen umlaufenden Vorsprung aufweist, der in seinen Außenabmessungen den Innenabmessungen einer Ausnehmung entspricht, die sich im Tiefbettgrund der Felge im Bereich des Ventillochs befindet, so daß der Ventilkörper im montierten Zustand flächenbündig mit dem Tiefbettgrund der Felge abschließt.
Patent EP-0116707-A2 (EP)
Inventor: MULLER GERT DIPL-ING
IPC: A47B31/04
Filed: 1983-12-10
Abstract: 1. Position-stabilising locking device on a folding trolley or serving table having on two vertical columns (1, 2) tray halves (3, 4 and 5, 6) pivotable about a horizontal axis (17), which tray halves are supported, in their horizontal position of use, by a pair of curved brackets (7, 8 and 9, 10, respectively) on the columns (1, 2), the brackets being pivotable about vertical rotation axes, whilst in their position of non-use they can be folded with their edges upwards, the curved brackets (7, 8 and 9, 10) being folded up to abut thereon, parallel to the columns (1 and 2, respectively), characterised in that each curved bracket (7, 8, 9, 10) is provided with a radial shaping (23) which in the position of use is above the tray edge (22) and which ascends from the depth of the groove to the outer surface in an outwardly directed wedge shape up to a point balow the tray edge (22) and in that the radial shaping (23) engages over the tray edge (22) in the position of use and the wedge shaped surface (24) abuts on the surface of the tray edge (22) under the resilient restoring force of the curved brackets (7, 9 and 8, 10, respectively).
Patent EP-0098012-A2 (EP)
Inventor: CITTERIO ATTILIO
IPC: C07C51/347
Filed: 1983-06-21
Abstract: A process for preparing (o-hydroxyaryl)-methanols by reacting a phenol-derivative with a compound of formula R(OCO) m  COY (where R is hydrogen, alkyl, substituted alkyl, cycloalkyl, aryl, heterocyclic; m is 0 or 1; and Y is COR, CR(OB) 2 , COOR or CN, where R has the above mentioned meaning and B is alkyl, arylalkyl or both B radicals are an alkylidene radical which together with the group -0-C-O-to which it is bound, is forming an alicyclic system) in the presence of a Lewis acid. 
     The compounds thus obtained are new excepting when m is 0, R is H, Y is COOH and the starting phenol derivative is 4-chloro-, 2-methoxy, 2-methyl, 2,4-dibromo-, 2,4-dimethyl-, 3,4-dimethyl- or 3,6-dimethyl-phenol. 
     Preferred Lewis acids are the derivates of metals having a high valence degree.