baber/WOPTO huggingface dataset:
Patent EP-4251705-A2 (EP)
Inventor: KIKUCHI HIDEAKI
IPC: C09K3/30
Filed: 2021-11-29
Abstract: Disclosed are azeotropic compositions comprising a perfluoroheptene, and a chlorotrifluoropropene. Also disclosed herein are novel methods of using these compositions as novel solvents, degreasing or defluxing solvent, or carrier fluids.
Patent EP-4248014-A2 (EP)
Inventor: HOLLOWAY ERIC
IPC: E01B27/08
Filed: 2021-12-01
Abstract: A jacking tie and method of using a jacking tie to level and/or lift a railroad track. The jacking tie is configured with an elongate body that is configured to span beneath two parallel rails of a railroad track. Preferably the jacking tie is of the configuration to replace a standard railroad tie. The jacking tie has two jacks, preferably hydraulic cylinder jacks that are positioned so as to lift each of the parallel rails of the railroads. The jacking tie body has two sections. A track support shell is supported by the hydraulic cylinder jacks. The track support shell is configured for nesting or mating engagement with the lower body shell in a compressed or resting position. The hydraulic jack cylinders are configured to lift the track support shell away from the lower body shell, thus lifting the rail positioned above the hydraulic jack cylinder. The track support shell and lower body shell are pivotally connected such that the ends of the track support shell can be independently raised. Preferably, the pivotal connection is maintained in a slot allowing the pivotal connection to rise and lower when both hydraulic lift cylinders are raised or lowered. This functionality allows for the lifting and lowering of two parallel rails of a railroad track by allowing for the lifting of the track and replacement of ballast beneath the track. Preferably the jacking tie is constructed such that it can be left under the track or alternatively can be extended and left in place while the railroad is maintained in operation or alternatively while a ballast tamper travels along the track.
Patent EP-4092354-A2 (EP)
Inventor: VEPRIK ALEXANDER
IPC: F25B9/14
Filed: 2022-05-18
Abstract: An expander unit of a cryogenic refrigerator device includes a moving assembly with a porous regenerative heat exchanger configured to move back and forth along a longitudinal axis. A magnetic spring assembly includes a stationary magnetic assembly fixed to the cold finger base that includes one or more magnetic rings fixedly arranged about a bore. A movable magnetic assembly includes one or more movable magnetic rings fixed to the moving assembly. An outer lateral dimension of each of the movable magnetic rings is less than an inner lateral dimension of the bore. The stationary magnetic assembly and the movable magnetic assembly are configured such that, when the moving assembly is displaced along the longitudinal axis from an equilibrium position, attractive and repulsive forces between the movable magnetic assembly and the stationary magnetic assembly yield a restoring force that is directed to restore the moving assembly to the equilibrium position.
Patent EP-4124446-A2 (EP)
Inventor: CHATZIPLATON CHARALAMPOS
IPC: B29D30/72
Filed: 2022-07-18
Abstract: Die Erfindung betrifft ein Verfahren zur Nachverfolgung von Prozessparametern bei der Herstellung von Kautschukprodukten, insbesondere von unvulkanisierten Laufstreifen für Fahrzeugluftreifen, umfassend die Schritte: a) Herstellen eines unvulkanisierten Kautschukprodukts, umfassend eine vernetzbare Kautschukmischung, und b) Aufbringen einer Kennzeichnung auf eine Oberfläche des unvulkanisierten Kautschukprodukts, wobei die Kennzeichnung Informationen über einen oder mehrere Prozessparameter der Herstellung umfasst und/oder über ein System zur Datenverarbeitung mit Informationen über einen oder mehrere Prozessparameter der Herstellung verknüpft ist, wobei das Aufbringen der Kennzeichnung durch das Erzeugen von Vertiefungen auf der Oberfläche mit einem materialabtragenden Verfahren und/oder einem eindrückenden Verfahren erfolgt, wobei die erzeugten Vertiefungen eine Tiefe von 100 µm oder weniger aufweisen.
Patent EP-4135143-A2 (EP)
Inventor: HOWARD DUSTIN
IPC: H02J3/38
Filed: 2022-07-27
Abstract: A method for providing grid-forming control of an inverter-based resource includes monitoring the electrical grid for one or more grid events. The method also includes controlling, via a power regulator of a controller, an active power of the inverter-based resource based on whether the one or more grid events is indicative of a severe grid event. In particular, when the one or more grid events are below a severe grid event threshold, thereby indicating the one or more grid events is not a severe grid event, the method includes controlling, via the power regulator, the active power according to a normal operating mode. Further, when the one or more grid events exceed the severe grid event threshold, thereby indicating the one or more grid events is a severe grid event, the method includes controlling, via the power regulator, the active power according to a modified operating mode. Moreover, the modified operating mode includes temporarily re-configuring the power regulator to reduce or eliminate power overloads induced by the severe grid event for as long as the one or more grid events exceed the severe grid event threshold.
Patent EP-4198550-A2 (EP)
Inventor: FELIP LEON JAVIER
IPC: G01S5/30
Filed: 2022-10-12
Abstract: A localization system includes a first sensor, configured to detect a vibration and generate a first electrical signal in response to the detection of the vibration; a second sensor, configured to detect a vibration and generate a second electrical signal in response to the detection of the vibration; a third sensor, configured to detect a vibration and generate a third electrical signal in response to the detection of the vibration; and a processor, configured to determine a position of a source of the vibration based on the first electrical signal, the second electrical signal, and the third electrical signal.
Patent EP-4228026-A2 (EP)
Inventor: HORIKAWA DAISUKE
IPC: H01M4/134
Filed: 2022-10-26
Abstract: A negative electrode (17) for a lithium secondary battery includes a negative electrode current collector (15) and a negative electrode layer (13). The negative electrode layer (13) includes a dielectric particle (18) and a negative electrode active material including either or both of a lithium metal and a lithium alloy.
Patent EP-4269690-A2 (EP)
Inventor: SATAKE NETO TSUTAMA
IPC: D21H27/02
Filed: 2019-09-24
Abstract: Disclosed are multi-ply embossed tissue products having improved softness, strength, embossment clarity and/or embossment height compared to prior art embossed tissue products. The multi-ply tissue products may comprise an embossed tissue ply having a basis weight less than about 25 grams per square meter (gsm) and relatively deep embossments, such as an embossment height from about 500 to about 1,000 µm and relatively narrow bottom portions compared to top portions. The combination of these elements provides an aesthetically pleasing and well-defined embossment, while improving important tissue product properties such as sheet and roll bulk and softness.
Patent EP-4249338-A2 (EP)
Inventor: BOOKS MARTIN T
IPC: B60W20/14
Filed: 2019-07-31
Abstract: A method is provided for scheduling regenerative braking torque, comprising: sensing a position of an accelerator pedal; generating a torque request value in response to the sensed accelerator pedal position; determining a speed of operation of a motor/generator; determining a torque limit in response to the torque request value and the determined speed of the motor/generator; generating a regenerative braking command in response to the torque limit; and outputting the regenerative braking command to the motor/generator.
Patent EP-4282467-A2 (EP)
Title: Spinal cord stimulation system determining optimal sub-perception therapy by using neural dose
Inventor: HUERTAS FERNANDEZ ISMAEL
IPC: A61N1/372
Filed: 2020-07-01
Abstract: The present invention relates to a spinal cord stimulator device, comprising a plurality of electrodes insertable within a patient's spinal column, and control circuitry programmed to provide sub-perception stimulation pulses to a patient's tissue at at least one of the plurality of electrodes in accordance with a stimulation program defined by a plurality of stimulation parameters including pulse frequency, wherein the stimulation parameters comprise an energy and a frequency that is on or within one or more linearly-bounded regions defined by points (i) (10 Hz, 6 µC/s), (10 Hz, 12 µC/s), (50 Hz, 55 µC/s), and (50 Hz, 27 µC/s); or (ii) (50 Hz, 27 µC/s), (50 Hz, 55 µC/s), (100 Hz, 88 µC/s), and (100 Hz, 40 µC/s); or (iii) (100 Hz, 40 µC/s), (100 Hz, 88 µC/s), (200 Hz, 151 µC/s), and (200 Hz, 67 µC/s); or (iv) (200 Hz, 67 µC/s), (200 Hz, 151 µC/s), (400 Hz, 274 µC/s), and (400 Hz, 118 µC/s).
Patent EP-4272861-A2 (EP)
Inventor: DARDELLE GREGORY
IPC: B01J13/14
Filed: 2017-06-29
Abstract: The invention relates to a method for making a core-composite shell microcapsule slurry for the delivery of hydrophobic active ingredients such as fragrance components of perfume oils. The method includes forming an outer shell by coacervation surrounding an internal phase which contains the hydrophobic active ingredient; and forming an inner shell by interfacial polymerization at the interface between the internal phase and the outer shell. The internal phase contains the hydrophobic active ingredient. The microcapsules are typically incorporated in a consumer product wherein the composite shell prevents the hydrophobic active ingredient from release until desired, generally during use of the consumer product.
Patent EP-4319439-A2 (EP)
Inventor: AHN WOOJIN
IPC: H04W74/00
Filed: 2017-07-06
Abstract: Provided is a wireless communication terminal that communicates wirelessly. The wireless communication terminal includes: a transceiver; and a processor. The processor receiving trigger information from a base wireless communication terminal using the transceiver, and transmits an Aggregate-MAC Protocol Data Unit (A-MPDU) to the base wireless communication terminal based on the trigger information.
Patent EP-0011490-A2 (EP)
Inventor: POYSER ROBERT HOWARD
IPC: A61K31/165
Filed: 1979-11-15
Abstract: Analgesic tablets which comprise an analgesic Medicament and metoclopramide or an acid addition salt thereof, the weight ratio of analgesic to metoclopramide or acid addition salt thereof lying in the range of 50:1 to 250:1, and a process fortheir preparation.
Patent EP-0019268-A2 (EP)
Inventor: CZERSON HORST DR
IPC: C09K23/00
Filed: 1980-05-13
Abstract: The dispersing agent is prepared by admixing the ligninsulphonate in a concentration of 20-60% with up to 40% of an aldehyde and with up to 20% of an amine and carrying out a condensation reaction at about 50-150 DEG C for at least one hour.
Patent EP-0033948-A2 (EP)
Inventor: HAWLEY GIL ROSS
IPC: C08F10/00
Filed: 1981-02-04
Abstract: In accordance with a first embodiment of this invention, a silica xerogel is aqueously impregnated with a titanium compound which is resistant to hydrolysis. In accordance with a second embodiment of this invention, a silica hydrogel containing a titanium compound resistant to hydrolysis is dried. In this embodiment, the hydrogel preferably also contains a pore preserving agent. This invention makes possible the use of aqueous impregnation of titanium and conventional drying techniques to give a catalyst having characteristics associated with azeotrope dried silica-titanium coprecipitated catalyst. The catalysts of this invention are useful in olefin polymerization processes, particularly in the polymerization of predominantly ethylene monomer systems under slurry conditions.
Patent EP-0044500-A2 (EP)
Inventor: HERTEL RUDOLF
IPC: H01H9/10
Filed: 1981-07-13
Abstract: The invention relates to a low-tension power circuit breaker with fuse, referred to as a safety switch from hereon, the fuse insert of which is arranged between a head contact, additionally covered by a flap, and a foot contact of a fuse socket, raised by a foot-contact spring, in the current supply of which is arranged a power circuit breaker with a foot contact and switch contact pieces, loaded by a contact spring and retained by a carrier, which power circuit breaker is locked in the open position without the fuse insert (in accordance with Patent Application VPA 79 P 4004, DE File Reference P 2,915,170.0-32). According to the invention it is provided that a slider (82) is arranged on the carrier (80) for the switch contact pieces (81), which slider (82) stands in line with the foot contact (4), when the latter is raised, by means of a lug (83), and engages beyond it when the foot contact (4) is held down. <IMAGE>
Patent EP-0054170-A2 (EP)
Inventor: JURGENSEN HEINRICH
IPC: G02B27/00
Filed: 1981-10-30
Abstract: Die Erfingung betrifft ein Verfahren zur Korrektur der Positionsfehler eines durch einen Vielflächen-Drehspiegel punkt- und zeilenweise über eine Fläche abgelenkten Lichtstrahls. Für jede Spiegelfläche werden die Positionsfehler in Zeilenrichtung und senkrecht dazu an einer Anzahl von in Zeilenrichtung orientierten Meßpunkten im Bereich der Fläche gemessen. Es werden Korrekturwerte erzeugt, die bei gleichzeitiger Fehlermessung solange geändert werden bis die Positionsfehler kompensiert sind. Die gefundenen Korrekturwerte werden gespeichert und zur laufenden Korrektur während des eigentlichen Betriebes in Synchronismus mit den gerade im Strahlengang befindlichen Spiegelflächen ausgegeben. Als Korrekturglieder werden Lichtablenker eingesetzt. Im Falle, daß der Drehspiegel bei einer Aufzeichnungsanordung Verwendung findet, werden zur Korrekur der Positionsfehler in Zeilenrichtung durch die Korrekturwerte gesteuerte Laufzeitglieder im Signalweg des Bildsignals angeordnet. Falls das Bildsignal gespeichert ist, kann alternativ die Frequenz des Lesetaktes in Abhängigkeit der Korrekturwerte geändert werden. Das Verfahren arbeitet sehr genau, so daß insbesondere durch unebene Spiegelflächen bedingte Fehler korrigiert werden.
Patent EP-0055140-A2 (EP)
Inventor: TOYODA NOBUYUKI
IPC: H01L29/812
Filed: 1981-12-23
Abstract: A GaAs field effect transistor comprising a GaAs semiconductor substrate (21) having an active layer (22), source and drain electrodes (23, 24), and a gate electrode (25), wherein the gate electrode (25) is embedded in the substrate (21) as a reaction layer (25 2 ) between GaAs and at least one metal (25 1 ) selected from Pt, Ti and Pa. A method of manufacturing a GaAs field effect transistor wherein a threshold voltage is controlled through the reaction of GaAs substrate (22) and at least one metal (25 1 ) selected from Pt, Ti and Pa.
Patent EP-0068469-A2 (EP)
Inventor: ERNST RUNYON G
IPC: C22B15/00
Filed: 1982-06-25
Abstract: In a copper refinery including smelting, converting and electrolytic refining steps, feed material containing copper and contaminated with iron and one or more impurity metals selected from the group consisting of nickel, antimony, and tin is refined in a process in which the impurity metals are separated from the copper prior to the main electrolytic refining step, into a converter slag product that is subsequently smelted to form anodes which are electrolyzed in a portion of the main copper refinery electrolyte. 
     In another embodiment, oxidic (e.g. roasted) copper and copper-nickel concentrates are individually smelted to form anodes which are electrolyzed in separate cells between which electrolyte is cycled to maintain a balance of dissolved copper.
Patent EP-0074064-A2 (EP)
Inventor: KUMASAKA SADAO
IPC: C08J9/08
Filed: 1982-08-31
Abstract: A method for manufacturing a phenolic resin foam is provided which comprises the steps of mixing a composition consisting of 100 parts by weight of a resol-type phenol-formaldehyde resin, 5 to 40 parts by weight of a curing agent consisting of an acid, and a foaming agent consisting of an isocyanate or a mixture thereof with water, and heating the composition for foaming, an amount of the isocyanate being 5 to 30 parts by weight if the foaming agent is the isocyanate alone, and the amount of the isocyanate being not less than its equivalent weight and an amount of water being 5 to 30 parts by weight if the foaming agent is the mixture of the isocyanate with water. If 100 parts by weight of a urethane-modified phenol-formaldehyde resin are used in place of 100 parts by weight of the resol-type phenol-formaldehyde resin. 0.1 to 1.5 parts by weight of a curing agent consisting of a tin compound are used in place of the acid curing agent. The method of the invention allows easy control of the formation of cells and improves the yield of foamed product.
Patent EP-0075925-A2 (EP)
Inventor: KNOLL JOZSEF DR
IPC: A61K35/16
Filed: 1982-09-28
Abstract: A process is disclosed for the preparation of an endogenous anorexogenic substance obtained from blood serum. The anorexogenic substance itself is also described having a specific activity of 100 units/mg.
Patent EP-0077520-A2 (EP)
Inventor: ADAM FRITZ GUENTER
IPC: H01L21/8246
Filed: 1982-10-13
Abstract: In der Floating-Gate-Speicherzelle, welche aus einer Source-Drain-Reihenschaltung eines Speichertransistors (Ts) mit einem Auswahltransistor (Ta) besteht, die als Isolierschichtfeldeffekttransistoren ausgebildet sind, weist der Speichertransistor (Ts) eine Floating-Gate-Elektrode (Fg) auf. Das Kanalgebiet (Cs) des Speichertransistors (Ts) geht unmittelbar in das Kanalgebiet (Ca) des Auswahltransistors (Ta) über. Die beiden Kanalgebiete stellen zusammen eine Verbindung zwischen einer Leseleitungszone (Y) und einer Programmierleitungszone (X) her und werden mit ihrer seitlichen Begrenzung als Teil eines Gateoxidbereichs (Co) definiert, der auf der Auswahltransistorseite die Leseleitungszone (Y) um ein kleines Stück (Cy) überlappt, auf der Speichertransistorseite aber die Programmierleitungszone (X) überkreuzt (Cx) und noch um einen kleinen Fortsatz (Cf) überragt und der von einem Gebiet dicken Feldoxids (4) umgeben ist. Vom Kanalgebiet (Cs) aus gesehen ist jenseits der Programmierleitungszone (X) eine Programmierzone (Pz) mit erhöhter Substratdotierung so ins Substrat eingebracht, daß sie entweder a) die Programmierleitungszone (X) nicht überlappt, aber sich dieser mit ihrem Rand im mittleren Bereich der Grenzlinie zwischen Cx und Cf bis auf einen sehr kleinen Abstand (a) nähert, oder daß sie b) die Programmierleitungszone (X) auf einem Teil von deren Breite überlappt und mit ihrer Randlinie den Rand der Programmierleitungszone (Pz) etwa auf dem Schnittpunkt (M) der Grenzlinie zwischen (Cx) und (Cf) unter einem Winkel (W) größer als 30° schneidet. Das Floating-Gate (Fg) überlappt das gesammte Gateoxidgebiet (Co) mit Ausnahme des zum Auswahltransistors (Ta) gehörenden Kanalgebiets (Ca) sowie die angrenzenden Bereiche des Feldoxids (4). An das oberflächlich oxidierte Floating-Gate (Fg) ist kapazitiv ein Steuergate (G) angekoppelt, welches das Kanalgebiet (Ca) des Auswahltransistors (Ta) überdeckt und neben der Leseleitungszone (Y) und der Programmierleitungszone (X) als dritte Elektrode dient.
Patent EP-0062509-A2 (EP)
Inventor: TSUBOI MASAHARU
IPC: B62M11/10
Filed: 1982-04-02
Abstract: A power transmission unit for a motorcycle is disclosed which includes a power unit case (3) consisting of a crankcase and a transmission case both of which are integrally formed with one another. A bevel gear case (20) incorporating therein a bevel gear assembly is detachably secured to the power unit case at a recessed section (6) of the latter. The recessed section is located rearwardly of a generator (5) which is disposed at the outermost part of the power unit case. The bevel gear assembly comprises a driving bevel gear (17) connected with a countershaft (13) in the power unit case, and a driven bevel gear (18) connected with a final shaft (29) which is in turn connected to a rear wheel (Wr). Both the driving and driven bevel gears are rotatably supported in the bevel gear case by means of bearings (15 and 30, 31 respectively) received in bearing holders (23, 24 and 20a, 32 respectively) which are detachably secured to the bevel gear case by means of tightening bolts (22 and 34 respectively), whereby the bevel gear case is mounted on or dismounted from the power unit case with the driving and driven gears incorporated in the bevel gear case.. A motorcycle having the unit fitted thereto is of minimum transversal width, both the driving and driven bevel gears are easily assembled and disassembled in the bevel gear case and the whole unit is easily mounted and dismounted on the motorcycle.
Patent EP-0099434-A2 (EP)
Inventor: EMSLEY ROBERT MARSHALL
IPC: B07C3/08
Filed: 1982-11-03
Abstract: A sorting system for generally flat articles includes a number of receptacles (2) mounted on a conveyor (1) each of which is disposed to receive and convey an article to be carried lying with its surface of maximum size perpendicular to the conveyor line of travel and which are each angularly displaceable about an axis extending lengthwise of the conveyor between two positions in which a controllable discharge outlet (9) of the receptacle is positioned on opposite sides respectively of the conveyor.
Patent EP-0065449-A2 (EP)
Inventor: DAVIS GRANT T
IPC: H01L21/027
Filed: 1982-05-04
Abstract: An alignment target for an electron-beam direct write system is formed on a wafer of semiconductor material. First, a layer of silicon oxide is formed on a surface of the wafer. Then a layer of silicon nitride is formed on the oxide. Next, an opening is etched in the nitride layer to expose a surface portion of the oxide. The surface portion of the oxide is then etched to form a hole in the oxide. The hole is formed such that the oxide layer is undercut beneath the nitride layer such that a cantilevered nitride overhang is formed around the perimeter of the hole. A layer of aluminum is then deposited over the nitride layer.
Patent EP-0085952-A2 (EP)
Inventor: WEIRICH WALTER
IPC: F16L39/02
Filed: 1983-02-03
Abstract: Die Erfindung betrifft ein mehradriges hydraulisches oder pneumatisches Kabel mit am Ende eines flexiblen Mantelschlauches angeordnetem Kupplungsgehäuse, welches eine Halteplatte aufnimmt, an der die einzelnen Leitungsadern (1, 2) des Adernbündels mittels zapfenförmiger Steckerteile (6, 7), angeschlossen sind. Das Gehäuseteil (4) ist über eine Verbindungshülse (8) mit dem Mantelschlauch (3) verbunden. Die Verbindungshülse (8) besteht aus zwei Gehäuseteilen, von denen das eine als Klemmhülse (15) am Mantelschlauch und das andere als gehäuseanshlußhülse (16) am Kupplungsgehäuse angeschlossen ist. Die beiden Hülsenteile (15, 16) sind an ihren Enden ineinander gesteckt und hier mittels einer Drehverbindung zugfest verbunden. Die Verbindung erfolgt vorzugsweise mit Hilfe eines Schulterdrahtes (21).
Patent EP-0092141-A2 (EP)
Inventor: WINKELMANN DETLEF DR
IPC: G03G15/00
Filed: 1983-04-12
Abstract: Die Erfindung betrifft eine elektrofotografische Kopiervorrichtung zum repetierenden Kopieren von Vorlagen, die für den Transport der Vorlage (22) durch eine Belichtungsstation (5) Folien (9a, 9b) aufweist, zwischen denen die Vorlage (22) eingelegt ist. Dazu ist eine Transporteinrichtung (6, 7, 70, 8, 28, 29) zum Führen und Repetieren der Vorlage (22) durch die Belichtungsstation (5) vorgesehen. Die beiden Folienbahnen (9a und 9b) der Transporteinrichtung sind entlang eines Streifens fest miteinander verbunden und bilden im Einzugsbereich vor der Belichtungsstation (5) eine einseitige, Y-förmige Tasche für das Anlegen der Vorderkante der Vorlage (22) an die Stoßnaht der beiden Folienbahnen (9a und 9b).