baber/WOPTO huggingface dataset:
Patent EP-4300025-A1 (EP)
Inventor: LEHMACHER AXEL
IPC: F28D9/00
Filed: 2023-06-29
Abstract: Ein Plattenwärmetauscher (1) mit einem aktiven Bereich (33, 34), der im Betrieb des Plattenwärmetauschers (1) zum Wärmeaustausch zwischen unterschiedlichen Prozessmedien (A - E) mit den Prozessmedien (A - R) durchströmbar ist, einer inaktiven Leerlage (30, 32), die in Fluidverbindung mit einer Umgebung (31) des Plattenwärmetauschers (1) steht, einer inaktiven Leckdetektionslage (35, 37), die zwischen dem aktiven Bereich (33, 34) und der Leerlage (30, 32) angeordnet ist, wobei die Leckdetektionslage (35, 37) mit Hilfe einer Trennplatte (4) von dem aktiven Bereich (33, 34) abgetrennt ist, und einer Analyseeinheit (44) zur chemischen Analyse von aufgrund eines Lecks an oder in der Trennplatte (4) aus dem aktiven Bereich (33, 34) in die Leckdetektionslage (35, 37) eindringendem Prozessmedium (A - E), um das Leck zu detektieren.
Patent EP-4212108-A1 (EP)
Inventor: BARNETT JAMES
IPC: A61B17/14
Filed: 2023-01-17
Abstract: A surgical cutting tool and a kit incorporating the cutting tool are provided with the cutting tool comprising: a proximal end portion, the proximal end portion providing a connection location; a distal end portion, the distal end portion providing a cutting head; wherein the cutting head includes a body element, the body element includes a toothed section and the toothed section is provided with a plurality of teeth elements, at least two rows of teeth elements being provided, a plurality of the teeth elements each including an inclined face on a distal side or proximal side of the teeth element and a further inclined face on the other side of the teeth element, the inclined face of a teeth element facing across the cutting head and also face along the cutting head. The tool provides advances in easy of use in tricky sites and in controlling the dept of cutting conducted.
Patent EP-4220953-A1 (EP)
Inventor: SCOTT BAKER
IPC: H03F3/195
Filed: 2023-01-30
Abstract: A driving amplifier (200) with low output impedance is disclosed. In one aspect, a driving amplifier stage (202) that does not need an inter-stage impedance matching network between the driving amplifier stage (202) and an output amplifier stage (208) in a transmission chain may be achieved by providing stacking transconductance devices within the driving amplifier stage (202) and reusing a supply current to provide an intermediate signal with high current but moderated voltage swing to drive the output amplifier stage (208). In specifically contemplated aspects, the stacked transconductance devices may be complementary metal oxide semiconductor (CMOS) field effect transistors (FETs).
Patent EP-4227493-A1 (EP)
Inventor: OZOG MATEUSZ
IPC: F01D9/04
Filed: 2023-02-13
Abstract: An aircraft engine (10), comprising: a first wall (24) and a second wall (26) defining a gaspath (20) between the first wall (24) and the second wall (26), the gaspath (20) extending around a central axis (11), each of the first wall (24) and the second wall (26) having a gaspath side (24A, 26A) facing the gaspath (20) and an opposed side (24B, 26B) facing away from the gaspath (20); struts (22) circumferentially distributed around the central axis (11), the struts (22) extending across the gaspath (20), a strut of the struts (22) having an airfoil (22A) including a leading edge (22B), a trailing edge (22C), a first end (22D) secured to the first wall (24), and a second end (22E) secured to the second wall (26); and protrusions (30) extending from a baseline surface (BS) of the opposed side (24B) of the first wall (24), the protrusions (30) increasing a thickness of the first wall (24), a protrusion of the protrusions (30) overlapping a location where the leading edge (22B) or the trailing edge (22C) meets the gaspath side (24A) of the first wall (24).
Patent EP-4249986-A1 (EP)
Inventor: SONODA SHINICHIRO
IPC: G02B26/10
Filed: 2023-02-24
Abstract: An optical scanning device (2), a driving method of an optical scanning device (2), and an image drawing system (10) that can suppress a decrease in detection accuracy of an angle of a mirror portion (20) around a first axis (a1) and of an angle of the mirror portion (20) around a second axis (a2) are obtained.A driving controller (5) derives a first integrated value by integrating a first phase delay time of an output signal of a first angle detection sensor (11A, 11B) with respect to a first signal to be referred to corresponding to a first driving signal, the number of times that is greater by a factor of a natural number than the number of times corresponding to a period of time of one frame of a motion image to be drawn, and derives a second integrated value by integrating a second phase delay time of an output signal of a second angle detection sensor (12A, 12B) with respect to a second signal to be referred to corresponding to a second driving signal, the number of times that is greater by a factor of a natural number than the number of times corresponding to the period of time of one frame.
Patent EP-4235248-A1 (EP)
Title: Zoom lens
Inventor: BASSOLI NICOLÒ
IPC: G02B13/00
Filed: 2023-02-24
Abstract: A zoom lens comprises at least one front optical group with fixed optical power, adapted to receive rays from an observed object, at least one rear optical group with fixed optical power, adapted to convey said rays towards an image plane of a sensor, a lens opening, or stop, positioned between the front optical group and the rear optical group, at least one front adaptive lens, positioned between the at least one front optical group and the lens opening, and at least one rear adaptive lens, positioned behind the lens opening. The front and rear adaptive lenses are controllable to vary the respective optical power so as to adjust the focal length, magnification, and working distance of the zoom lens.
Patent EP-4257883-A1 (EP)
Inventor: HOLTDIRK HANS-GERD
IPC: F24C15/16
Filed: 2023-03-14
Abstract: Die Erfindung betrifft ein Haushaltsgerät (2), umfassend eine Steuerung (4), einen Behandlungsraum (6), eine zwischen einer Schließlage und einer Öffnungslage schwenkbare Tür (10) zum Verschließen einer Behandlungsraumöffnung (12) des Behandlungsraums (6) in deren Schließlage und zum Zugriff auf den Behandlungsraum (6) mittels der Behandlungsraumöffnung (12) in deren Öffnungslage, einen an dem Behandlungsraum (6) angeordneten Auszug (14) zur Halterung eines separaten Zubehörteils des Haushaltsgeräts (2), wobei der Auszug (14) in Abhängigkeit eines Öffnungswinkels der Tür (10) zwischen einer Einschublage, in der der Auszug (14) vollständig in dem Behandlungsraum (6) aufgenommen ist, und einer Auszugslage, in der der Auszug (14) zumindest teilweise aus dem Behandlungsraum (6) ausgefahren ist, hin und her überführbar ist, dadurch gekennzeichnet, dass das Haushaltsgerät (2) eine mit der Steuerung (4) signalübertragend verbundene Antriebsvorrichtung (16) aufweist, wobei die Antriebsvorrichtung (16) derart ausgebildet ist, dass der Auszug (14) mittels eines elektrischen Motors (18) der Antriebsvorrichtung (16) in Abhängigkeit des Öffnungswinkels der Tür (10) automatisch zwischen dessen Einschublage und dessen Auszugslage hin und her überführbar ist.Ferner betrifft die Erfindung ein System und ein Verfahren zum Betrieb eines Haushaltsgeräts (2).
Patent EP-4245612-A1 (EP)
Inventor: KEMPFLE THOMAS
IPC: B60R11/02
Filed: 2023-03-15
Abstract: Vorrichtung zur Halterung und Positionierung eines mobilen Bildschirmgeräts (90) an einem Aufsitzmäher (50). Die Vorrichtung (1) umfasst einen Grundkörper (10) und eine Gerätehalterung (20). Die Vorrichtung (1) ist dazu ausgebildet, einen Bildschirm (91) des mobilen Bildschirmgeräts (90) in einer vorbestimmten Anzeigeposition (P) lösbar am Aufsitzmäher (50) anzuordnen und Betriebsinformationen über den Betrieb des Aufsitzmähers auf dem Bildschirm (91) des mobilen Bildschirmgeräts (90) auszugeben. Die Gerätehalterung (20) ist dazu ausgebildet, den Bildschirm (91) des mobilen Bildschirmgeräts (90) hinter einer Öffnung eines Lenkrads (52) anzuordnen, wobei die Gerätehalterung (20) eine Einspannvorrichtung (21) für das mobile Bildschirmgerät (90) umfasst.
Patent EP-4245553-A1 (EP)
Inventor: TANAKA KATSUMASA
IPC: B41J29/377
Filed: 2023-03-16
Abstract: A holding portion is held by a main body portion. The holding portion includes at least one recording head, a carriage, a cover portion, and a blowing unit. The recording head is capable of discharging ink. The carriage has a bottom wall portion to which at least one recording head is attached, and accommodates the at least one recording head. A cover portion has a facing surface facing the bottom wall portion. The blowing unit blows air toward the facing surface so that the air reaches the recording head.
Patent EP-4300578-A1 (EP)
Inventor: THOMSON NICHOLAS A
IPC: H01L27/02
Filed: 2023-05-04
Abstract: Integrated circuit (IC) devices with diodes formed in a subfin between a support structure of an IC device and one or more nanoribbon stacks are disclosed. To alleviate challenges of limited semiconductor cross-section provided by the subfin, etch depths in the subfin (i.e., depths of recesses in the subfin formed as a part of forming the diodes) are selectively optimized and varied. Deeper recesses are made in subfin portions at which diode terminals (e.g., anodes and cathodes) are formed, to increase the semiconductor cross-section in those portions, thus providing improved subfin contacts. Shallower recesses (or no recesses) are made in subfin portion between the diode terminals, to increase subfin retention. Thus, subfin diodes may be provided in a manner that enables improved diode conductance and/or improved current carrying capabilities while advantageously using substantially the same etch processes as those used for forming nanoribbon-based transistors elsewhere in the IC device.
Patent EP-4279639-A1 (EP)
Title: A heat-exchanger
Inventor: MORRISON GEORGE GRAHAM
IPC: C25B15/021
Filed: 2023-05-17
Abstract: A heat-exchanger to remove heat energy from an electrolysis plant housed on a seabed-supported rig, the rig having one or more legs whose lower end optionally rests on the seabed, the electrolysis plant including a cooling pipe through which heat-exchange fluid flows to remove heat energy from the electrolysis plant, 
a pump to pump the heat-exchange fluid through the cooling pipe, 
a portion of the cooling pipe extending below sea level, and supported on a leg, 
the leg housing a heat-exchange unit in thermal contact with the cooling pipe to transfer heat energy therefrom and transfer the heat-energy to the sea water.
Patent EP-4282741-A1 (EP)
Inventor: NEPERUD SCOTT M
IPC: B62K3/04
Filed: 2023-05-26
Abstract: A bicycle may include a frame (332), a cover (362, 562) and a latch (364, 564). The frame (332) may include a hollow tube (400-406, 606) having an interior and an access opening to the interior, wherein the cover (362, 562) closes the access opening. The latch (364, 564) is slidably coupled to the tube (400-406, 606) and releasably secures the cover (362, 562) to the tube (400-406, 606). The latch (364, 564) is movable relative to the tube (400-406, 606) and the cover (362, 562) between a latched state and an unlatched state, wherein the latch (364, 564) remains coupled to the tube (400-406, 606) and is disconnected from the cover (362, 562) in the unlatched state.
Patent EP-4299414-A1 (EP)
Title: Lenksäule für ein kraftfahrzeug
Inventor: SCHNITZER HIERONYMUS
IPC: B62D1/184
Filed: 2023-06-01
Abstract: Die vorliegende Erfindung betrifft eine Lenksäule (1) für ein Kraftfahrzeug umfassend eine Stelleinheit (3). Um eine verringerte Reibung und eine flexiblere Anpassung zu ermöglichen, schlägt die Erfindung vor, dass der Anschlagkörper einen Anschlaghebel (61) aufweist, der relativ zur Klemmachse (51) um eine Hebelachse (H) an der Trageinheit (2) drehbar gelagert ist.
Patent EP-4299443-A1 (EP)
Inventor: PRATHIPATI KRISHNA CHAITANYA
IPC: B64D11/06
Filed: 2023-06-29
Abstract: A system includes a seat frame (102). The seat frame includes a fore beam (108) and an aft beam (106). The system includes a pouch (110). The pouch includes: an opening (112); a top panel (114) extending from the opening; an end panel (116) abutting the top panel; a first side panel (118) abutting the top panel and the end panel; a second side panel (118) abutting the top panel and the end panel; a bottom panel (120) abutting the first side panel, the second side panel, and the end panel; a curved panel (122) extending from the opening toward the bottom panel and abutting the first side panel, the second side panel, and the bottom panel; a closeout flap (128) extending from a top edge of the opening and abutting the top panel; aft straps attached to the top panel and secured around the aft beam; and fore straps attached to the top panel and secured around the fore beam.
Patent EP-4306208-A1 (EP)
Inventor: CESTER ACHILLE
IPC: B01J13/04
Filed: 2023-07-12
Abstract: A process is provided for making active carriers (1) comprising nanospheres (3) of inorganic material, an organofunctional material (4), an activated powder (6) made from material consisting at least in part of radionuclides, a layer (9) comprising the organofunctional material (4) and the activated powder (6) deposited on the surface of the nanospheres (3), the process comprising a preparing step for the nanospheres (3) in inorganic material, a crushing step of a matrix from which a powder (2) is obtained and subsequent grinding, a preparation step for the organofunctional material (4), an initial step of synthesis of inactive carriers (7), the inactive carriers (7) comprising the nanospheres (3), a coating (5) comprising the organofunctional material (4) and the powder (2) deposited on the surface of the nanospheres (3), the first synthesis step comprising a sub-step of incorporation of the powder (2) into the organofunctional material (4), 
a sub-step of deposition of the organofunctional material (4) on the surface of the nanospheres (3) to achieve the coating (5), a second synthesis step of the active carriers (1), wherein the inactive carriers (7) are activated by means of generation of radionuclides in the powder (2), and subsequent transformation of the powder (2) into activated powder (6), and consequently of the coating (5) into the layer (9) and of the inactive carriers (7) into active carriers (1), a subsequent step of analysing the level of activity of the active carriers (1).
Patent EP-0000768-A1 (EP)
Inventor: BRAUKMANN BERNHARD W
IPC: G05D23/13
Filed: 1978-08-02
Abstract: 1. Mixing device for connecting to at least the hot-water connection of a hot-water boiler, comprising a cold-water inlet stud (1), a mixed water outlet stud (4) and a thermostatic controlled slider (13) biased at one end by a load spring (17) and being displaceable in a mixing body (14), said body comprising at least two circular rows of control openings (15, 16) in its wall arranged one behind the other in the direction of the slider displacement with one of said control openings only being completely covered by the slider at each time, whereat at or in the area of the bottom (35) of the slider (13) at least one opening (21) is provided and each row of control openings is connected to a ring channel (27, 28) entouring the mixing body (14) and whereat one ring channel (27) is hydraulically connected to the cold-water inlet stud (1) and the other ring channel (28) is hydraulically connected to the hot-water connection, characterized in that the ring channels (27, 28) are formed by the outer wall of the mixing body (14) by three outer flanges (22, 23, 24) spaced apart from each other at said body and by a cylindrical bore (25) in the housing of the mixing device, that the mixing body (14) at its end opposite to the bottom (35) of the slider is closed by means of a bottom (31), whereat the other end of the load spring (17) is supported at the bottom of the mixing body and that the slider (13) is configurated as a single-acting slider whereat the water can flow around both ends of the slider.
Patent EP-0000910-A1 (EP)
Inventor: MOEHRING EDGAR DR
IPC: C07H3/04
Filed: 1978-08-14
Abstract: Verfahren zur Herstellung von niedermolekularen Polyhydroxylverbindungen durch Selbstkondensation von Formaldehydhydrat in Gegenwart von löslichen oder unlöslichen Verbindungen von Metallen der zweiten bis vierten Hauptgruppe oder der zweiten bis achten Nebengruppe des periodischen Systems der Elemente als Katalysator sowie gegebenenfalls in Gegenwart von zur Endiolbildung befähigten Verbindungen als Cokatalysator und/oder von niedermolekularen und/oder höhermolekularen Polyhydroxylverbindungen, dadurch gekennzeichnet, dass der pH-Wert während der Kondensationsreaktion durch die Zugabe von 5 bis 200 Milliäquivalenten eines tertiären Amins, bezogen auf 1 Mol Formaldehyd, gesteuert wird.
Patent EP-0001601-A1 (EP)
Inventor: MASAYUKI IMANISHI
IPC: C07D207/26
Filed: 1978-10-07
Abstract: Compounds of formula:
     wherein X' is a halogen atom, X 2  is a halogen atom'or hydrogen atom, n is 1 or 2, are prepared by ring-closure of the corresponding amino carboxylic acids. The compounds are useful as anti-anxiety agents.
Patent EP-0002947-A1 (EP)
Inventor: BEX PHILLIP ALEXANDER
IPC: B24B3/34
Filed: 1978-12-21
Abstract: The invention provides a method of shaping a surface of a diamond compact (10), particularly one mounted on a cemented carbide backing (12), by means of a tool, particularly a wheel, in which the working surface is a carbide- forming metal or an alloy containing a carbideforming metal. The preferred working surface is mild steel.
Patent EP-0005214-A1 (EP)
Inventor: THEELEN EGON
IPC: A63B71/00
Filed: 1979-04-19
Abstract: 1. A powered polo pony for imitation playing of normal polo with a driving unit and at least two steered pairs of wheels (9, 10), whose shafts are joined with the body (4) so as to make adjustment possible, and a saddle (8) may be placed on the saddle support which is adjustable to the height of the back of a horse or a pony alternatively, and there is a master controller (6) for the speed and braking, this being produced by motion of a controlling (6) part forwards for the speed and backwards for braking, and for sideways control by motion of the controlling part to the left or to the right, and there is a gear unit whose step-down effect may be steplessly controlled and which is joined with the motor driving unit.
Patent EP-0007583-A1 (EP)
Inventor: ANDREWS EUGENE H
IPC: G01P15/08
Filed: 1979-07-19
Abstract: The change of angular acceleration sensor has a wire wound rotor (44) resiliently mounted (at 40, 42) for rotation about a sensing axis (3:3) and has a magnetic field produced by permanent magnets (14, 16, 18) at right angles to the sensing axis and across the wound rotor so that a signal voltage is generated in the windings by the motion of the windings in the field in accordance with the third time derivative of angular motion of the sensor about its sensing axis.
Patent EP-0010760-A1 (EP)
Inventor: VON DER ELTZ HANS-ULRICH DR
IPC: D06P3/872
Filed: 1979-10-31
Abstract: Verfahren zum Färben von Textilien, die aus nicht filzfrei ausgerüsteter Wolle bzw. aus mit einer Auflage aus einem Polyiminharz oder einem Polyacrylharz filzfrei ausgerüsteter Wolle bestehen oder solche aufweisen, mit Reaktivfarbstoffen nach der Ausziehmethode, dadurch gekennzeichnet, daß man wäßrige Färbeflotten enthaltend mindestens einen Reaktivfarbstoff in handelsüblicher Form und Beschaffenheit verwendet, dessen Ausgangs-pH-Wert im schwach sauren bis neutralen Bereich liegt, und daß man nach dem Zusatz des gelösten Farbstoffes so rasch wie möglich auf die Färbetemperatur von 110° bis 125° C aufheizt und bei dieser Temperatur 10 bis 20 Minuten färbt und daß man während des gesamten Färbeverfahrens keine pH-regulierenden Substanzen zusetzt.
Patent EP-0012222-A1 (EP)
Inventor: FUJIMOTO TAKANORI
IPC: F02P5/155
Filed: 1979-11-08
Abstract: A magnet ignition device is provided with an angular position detecting device (8) for producing a first angular signal with one polarity corresponding to an angular position of a given crankshaft to an engine and a second angular signal with the other polarity corresponding to an angular position of the crankshaft retarded by a given angle relative to the angular position where the first angular signal is generated. An ignition timing operation circuit (15) is driven by the first angular signal. A signal representing advance angle information of the result of the operation by the operation circuit and the second angular signal are both applied to a switching element (7). In the circuit arrangement, only the second angular signal is used as an ignition signal in low rotational frequencies suffering from a great variation of the rotational frequency of the engine and, in high rotational frequencies higher than a given rotational frequency, only the advance angle signal is used as the ignition signal. With such an arrangement, an instability of the ignition timing due to a great variation of the rotational frequency in low rotational frequencies is prevented thereby to secure an accurate and stable ignition timing.
Patent EP-0013436-A1 (EP)
Inventor: CARDENAS JORGE NICANOR
IPC: C07C39/15
Filed: 1979-12-31
Abstract: Aprocess for producing p,p'-biphenol which comprises heating a 4,4'-bis(substituted phenol) at elevated temperatures below the decomposition temperature of p,p'-biphenol in the absence of a catalyst under an inert non-reactive atmosphere for the length of time sufficient to obtain a reaction product containing a substantial amount of p,p'-biphenol while removing the olefin by-product formed and then recovering the p,p'-biphenol product. 
     The 4,4'-bis (substituted phenol) is made by oxidative coupling of a phenol having the formula
     wherein R, and R 2  may be the same or different and is a member selected from the group consisting of alkyl radicals containing from 2 to 10 carbon atoms, aralkyl radicals containing from 8 to 10 carbon atoms and having a β alkyl carbon - hydrogen group, and cyclic alkyl radicals having a /3 alkyl carbon - hydrogen group with oxygen or an oxygen containing gas in the presence of a catalytic quantity of a catalyst selected from the group consisting of alkali metal hydroxides, alkali metal salts of a weak acid, alkaline earth metal hydroxides, alkaline earth metal salts of a weak acid, amine bases, and mixtures of the same at an elevated temperature forthe time necessary to react up to a stoichiometric amount of oxygen with said phenol to form a reaction product containing a substantial amount of 4,4'-bis(2,6,-disubstitutedphenol).
Patent EP-0004184-A1 (EP)
Inventor: SONLEY JOHN MICHAEL
IPC: G01N27/16
Filed: 1979-03-07
Abstract: Catalytic gas sensors comprise a noble metal filament onto which is applied alumina having a particle size of not greater than 100A° and a catalyst material is impregnated into the dried alumina. The alumina may be dried by passage of an electric current through the filament and, prior to coating the filament may be stabilised by coating with a thermally decomposable aluminium salt and decomposed by passing a pulsed electric current.
Patent EP-0013824-A1 (EP)
Inventor: CHATTHA MOHINDER S
IPC: C08L61/32
Filed: 1979-12-21
Abstract: An improved thermosetting coating composition comprises a film forming component and an amino compound, which cures by reaction between the amino compound and hydroxy functionality present on the film forming material. The curing is catalysed by an oligomeric hydroxy functional organophosphate ester of the formula: - wherein N = 1 or 2 and 
           R is selected from mono or dihydroxy radicals containing one or more ester linkages and having a molecular weight of from 120 to 1500.