baber/WOPTO huggingface dataset:
Patent EP-4088961-A1 (EP)
Inventor: VIAENE DAVID JACQUES J
IPC: B60K23/08
Filed: 2021-05-12
Abstract: Provided is a drive system (100) for a vehicle for variable distribution of torque, from a primary input (10) and secondary input (12), between a left wheel (22) and a right wheel (32) of a vehicle, the drive system (100) comprising a first (20) and second (30) torque output shaft, one for each of the left wheel (22) and the right wheel (32), an open differential (40), and independently controllable first (50) and a second (52) clutch packs, configured such that: torque from the primary input (10) is transferred to each of the torque output shafts (20, 30)  via  the clutch packs (50, 52); torque from the secondary input (12) is transferred to each of the torque output shafts (20, 30)  via  the open differential (40); torque from one output (44) of the open differential (40) is summed with torque from one clutch pack (50) output (50b) in the first (20) torque output shaft; and torque from another output (46) of the open differential (40) is summed with torque from the other clutch pack (52) output (52b) in the second (30) torque output shaft.
Patent EP-3944916-A1 (EP)
Inventor: PRICE JOHN SCOTT
IPC: H01J37/305
Filed: 2021-06-29
Abstract: A system (200) for melting, sintering, or heat treating a material is provided. The system includes a cathode (102), an anode (104), and a focus coil assembly (202, 402) having a quadrupole magnet (302, 502). The quadrupole magnet includes four poles (304a-d, 504a-d) and a yoke (303, 503). The four poles are spaced apart and surround a beam cavity (306). Each of the four poles includes a pole face (308) proximate the beam cavity and an end (310) opposite the pole face. The first and third poles are aligned along an x-axis and configured to have a first magnetic polarity at their respective pole faces and a second magnetic polarity opposite the first magnetic polarity at their respective ends. The second and fourth poles are aligned along a y-axis and configured to have the second magnetic polarity at their respective pole faces and the first magnetic polarity at their respective ends. The yoke surrounds the poles and is coupled to the poles.
Patent EP-4124779-A1 (EP)
Inventor: STEIN UWE BERNHARD PASCAL
IPC: F16H47/04
Filed: 2021-07-26
Abstract: A hydraulic transmission (1) connected to a prime mover (2), and comprising an input shaft (A), a first hydraulic machine (4), a second hydraulic machine (6), each of the hydraulic machines comprising a plurality of working chambers having a volume which varies cyclically with rotation of a respective rotatable shaft, a hydraulic circuit (14, 34, 47, 48) extending between a group of one or more working chambers of the first hydraulic machine and the second hydraulic machine, each working chamber of each hydraulic machine comprising a low-pressure valve which regulates the flow of hydraulic fluid between the working chamber and a low-pressure manifold and a high-pressure valve which regulates the flow of hydraulic fluid between the working chamber and a high-pressure manifold, each hydraulic machine being configured to actively control at least the low-pressure valves of the group of one or more working chambers to select the net displacement of hydraulic fluid by each working chamber on each cycle of working chamber volume, and thereby the net displacement of hydraulic fluid by the group of one or more working chambers, responsive to a demand signal.In such a hydraulic transmission it should be possible to recover energy.To this end a rotatable shaft of the first hydraulic machine (4) or the input shaft (A) is in driven engagement with a first input/output shaft of a speed/torque summing assembly (5), a rotatable shaft of the second hydraulic machine (6) is in driven engagement with a second input/output shaft of the speed/torque summing assembly (5), and the output shaft (7) is in driven engagement with a third input/output shaft of the speed/torque summing assembly (5).
Patent EP-4141402-A1 (EP)
Title: Structural health monitoring method for fluid containers
Inventor: DAANDELS DORT
IPC: G01M3/32
Filed: 2021-08-23
Abstract: In order to improve structural health monitoring apparatus and methods with respect to their reliability and sensitivity as well as improving the use of hydrogen tanks in aircraft, the invention proposes a structural health monitoring system (10) and associated method. Fluid sensors (14, 18) that are distributed around the hydrogen tank measuring a hydrogen gas level value within the walls of the hydrogen tank. From a database (20) gas leakage data that are indicative of a gas leakage rate of the hydrogen tank are retrieved. A classifier apparatus (22) classifies a gas leak of the hydrogen tank into a large and small gas leaks. The gas leak is determined to be a large gas leak (24), if individual fluid sensors (14, 18) report a gas level value increase above a first threshold determined by the gas leakage data. The gas leak is determined to be a small gas leak (26), if individual fluid sensors (14, 18) report a gas level value increase below the first threshold but above a second threshold that is non-zero and lower than the first threshold.
Patent EP-3982486-A1 (EP)
Inventor: MOSER PETER
IPC: H01R4/48
Filed: 2021-10-01
Abstract: Klemme (1), insbesondere Anschluss- oder Verbindungsklemme, aufweisend einen Federkraftklemmanschluss (2) mit wenigstens einer Leiterklemmstelle (K) zum elektrischen Anschluss wenigstens eines Leiters, ein Isolierstoffgehäuse (6), welches den Federkraftklemmanschluss (2) wenigstens teilweise aufnimmt, je Leiterklemmstelle (K) einen sich in einer Leitereinführrichtung (E) von außen zu der Leiterklemmstelle (K) hin erstreckender Leitereinführkanal (60), und je Leiterklemmstelle (K) einen Lösehebel (5), welcher um eine quer zur Leitereinführrichtung (E) sich erstreckenden Schwenkachse (A) schwenkbar in dem Isolierstoffgehäuse (6) gelagert ist, um mit einem Betätigungsabschnitt (52) durch Schwenken des Lösehebels (5) mit dem Federkraftklemmanschluss (2) zum wahlweisen Öffnen der Leiterklemmstelle (K) zusammenzuwirken. Der Lösehebel (5) weist zwei voneinander beabstandete Hebelarmabschnitte (50) auf, welche beidseits des Leitereinführkanals (60) wenigstens teilweise in das Isolierstoffgehäuse (6) eintauchen. Die Hebelarmabschnitte (50) weisen jeweils einen Führungsabschnitt (53) auf, welche wenigstens bei durch den Lösehebel (5) geöffneter Leiterklemmstelle (K) den Leitereinführkanal (60) beidseits wenigstens teilweise begrenzen. Gemäß einem ersten Aspekt weist der Lösehebel (5) einen Verbindungsabschnitt (56) auf, welcher sich entlang der Schwenkachse (A) zwischen den Hebelarmabschnitten (50) erstreckt und diese miteinander verbindet. Gemäß einem alternativen oder ergänzenden zweiten Aspekt weist das Isolierstoffgehäuse (6) Führungswandabschnitte (63) auf, welche zusammen mit den Führungsabschnitten (53) den Leitereinführkanal (60) wenigstens teilweise begrenzen, wobei die Führungsabschnitte (53) von den Führungswandabschnitten (63) durch einen Spalt (S) voneinander getrennt sind.
Patent EP-3982057-A1 (EP)
Title: Hot water heating device
Inventor: KOVÁR STANISLAV
IPC: F24H15/104
Filed: 2021-10-04
Abstract: A hot water heating device (100) for space heating and domestic hot water preparation, comprising a primary heat exchanger (1) connected to a heating source, a circulation pump (2), a secondary heat exchanger (4), a motor-controlled three-way diverter valve (3) for switching the heating water circuits being equipped with an integrated bypass valve (80) connected to a bypass duct (5), a control unit (10) equipped with a processor and memory means, electrical and electronic communication means (6), characterized by that a permanent magnet (40) arranged on a movable piston (90) of the bypass valve (80); an electronic module (20) comprising a Hall proximity sensor (70) is located within the magnetic field of the permanent magnet (40), the electronic module (20) being connected to the electrical and electronic communication means (6); the electrical and electronic communication means (6) are arranged to transmit signals from the Hall proximity sensor (70) to the control unit (10), the control unit (10) is equipped with memory means for recording signals from the Hall proximity sensor (70). The control unit (10) is equipped with control software and/or a user interface for evaluating the states of the bypass valve (80) from the recorded signals from the Hall proximity sensor (70).
Patent EP-4163054-A1 (EP)
Title: Dentalfräsmaschine zum herstellen eines dentalobjekts
Inventor: TOMMASINI DARIO
IPC: G05B19/00
Filed: 2021-10-07
Abstract: Die vorliegende Erfindung betrifft eine Dentalfräsmaschine (100) zum Herstellen eines Dentalobjekts (101), mit einem Mikrofon (103) zum Erfassen von Schallsignalen während eines Fräsvorgangs; und einer Positionsbestimmungseinrichtung (105) zum Bestimmen einer Position eines Fräswerkzeugs (107) und/oder eines Werkstückes (111) auf Basis der Schallsignale.
Patent EP-4166884-A1 (EP)
Title: Cooling plate and method for manufacturing a cooling plate
Inventor: HOERFARTER CHRISTOPH
IPC: F25D31/00
Filed: 2021-10-15
Abstract: Cooling plate comprising a plate body (2) and at least one cooling channel (3) which is disposed inside the plate body (2) and which is at least partly delimited by the plate body (2), wherein the plate body (2)comprises 
- a first component part (4) with a at least one first recess (5), and 
- a second component part (6) with at least one second recess (7), which second recess (7) geometrically corresponds to the first recess (5), 
wherein the first component part (4) and the second component part (6) are attached to each other such that the at least one first recess (5) and the at least one second recess (7) face each other and such that the at least one first recess (5) and the at least one second recess (7) together realise at least part of the at least one cooling channel (3) inside the plate body (2).
Patent EP-4174031-A1 (EP)
Inventor: LOTT HANNO
IPC: B01D24/48
Filed: 2021-10-26
Abstract: A liquid treatment device (1) comprises a housing (2) with a raw liquid container (3) and with a treated liquid container (4), whereby the raw liquid container (3) can be filled with a liquid (8) through an raw water container opening (13) located at a top (12) of the housing (2). The raw liquid container (3) is arranged above the treated liquid container (4) and liquid conductively connected to the treated liquid container (4), which allows for a gravity driven flow of liquid (8) from the raw liquid container (3) into the treated liquid container (4). The liquid treatment device (1) further comprises a treatment cartridge (18) with at least one treatment medium (22) contained within the treatment cartridge (18), whereby the treatment cartridge (18) has one or more inlet openings (20) at a lower part of the treatment cartridge (18) that allow for a liquid intake below the treatment medium (22) and a liquid flow upwards through the treatment medium (22) before the treated liquid (8) exits the treatment cartridge (18) through an outlet opening (23). The treatment cartridge (18) is mounted at a cover (11) which covers at least a part of the raw liquid container opening (13). The treatment cartridge (18) is in operative connection with a pump device (28) with which the liquid (8) can be pumped from the raw liquid container (3) into the treatment cartridge (18).
Patent EP-3984401-A1 (EP)
Inventor: CONSTANTINOU Jay
IPC: C08L75/04
Filed: 2019-11-19
Abstract: A method of forming a component of an article (10; 14; 36; 60, 62, 64; 100, 120), comprising: decorating a portion of a plurality of foam particles, wherein the decorating comprises embossing or debossing the portion of the plurality of foam particles; arranging the plurality of foam particles by depositing a layer comprising the plurality of foam particles, wherein the arranged plurality of foam particles comprises a first thermoplastic elastomeric material, and wherein the arranged plurality of foam particles has a number average particle size of 0.04 millimeters to 10 millimeters in a longest dimension; and affixing arranged foam particles within a target area which is a portion (121a, 121b, 121c, 122, 123; 124a, 124b, 124c) of the layer of the plurality of foam particles; wherein the arranging and affixing of a plurality of foam particles are carried out for two or more iterations, and wherein the component is formed layer-wise from a plurality of layers of arranged and affixed foam particles. Also related articles.
Patent EP-4026637-A1 (EP)
Inventor: SHIMIZU TAKAYUKI
IPC: B33Y30/00
Filed: 2021-12-09
Abstract: Provided is a three-dimensional powder bed fusion additive manufacturing apparatus capable of protecting a window provided in a chamber without using a colored film. 
     A three-dimensional powder bed fusion additive manufacturing apparatus (10) includes a chamber (12) provided inside with a stage (22) for forming a three-dimensional build object, a window (39) provided in the chamber (12) for observation of the inside of the chamber (12), and a shutter (42) arranged inside the chamber (12) to open and close the window (39).
Patent EP-4033140-A1 (EP)
Inventor: HAMMES MARKUS
IPC: F16P3/14
Filed: 2021-12-09
Abstract: Verfahren mit einem Sicherheitssystem und Sicherheitssystem (1) zur Lokalisierung von mindestens einem ortsveränderlichen Objekt (2), mit mindestens einer Steuer- und Auswerteeinheit (3), mit mindestens einem Funkortungssystem (4), wobei das Funkortungssystem (4) mindestens drei angeordnete Funkstationen (5) aufweist, wobei an dem Objekt (2) mindestens ein Funktransponder (6) angeordnet ist, wobei mittels dem Funkortungssystem (4) Positionsdaten des Funktransponders und damit Positionsdaten des Objekts (2) ermittelbar ist, wobei die Positionsdaten von der Funkstation (5) des Funkortungssystems (4) an die Steuer- und Auswerteeinheit (3) übermittelbar sind, wobei die Steuer- und Auswerteeinheit (3) ausgebildet ist, die Positionsdaten des Funktransponders zyklisch zu erfassen, wobei eine erste Überprüfungseinheit vorgesehen ist, wobei die erste Überprüfungseinheit (7) mit der Steuer- und Auswerteeinheit (3) verbunden ist, wobei die Steuer- und Auswerteeinheit (3) von der ersten Überprüfungseinheit (7) überprüft wird.
Patent EP-4066792-A1 (EP)
Inventor: FRESNEAU AYMERIC
IPC: A61F2/44
Filed: 2021-12-09
Abstract: A two-stage intervertebral implant comprises an expandable cage comprising a pivot connecting upper and lower bodies, a first expansion mechanism, such as a wedge, configured to pivot the upper body and the lower body at the pivot point in a first stage, and a second expansion mechanism, such as a toggle joint, configured to pivot the upper body and the lower body at the pivot point in a second stage beyond the first stage. A method of implanting an implant comprises inserting the implant into anatomy, the implant comprising a first component rotatably coupled to a second component at a pivot point, operating a first expansion mechanism to rotate the implant at the pivot point to expand the implant to a fist level, and operating a second expansion mechanism to rotate the implant at the pivot point from the first level to a second level.
Patent EP-4194611-A1 (EP)
Title: Device for modifying a layer of granular medium
Inventor: BOURDIN OLIVIER
IPC: E02B3/18
Filed: 2021-12-09
Abstract: The present invention relates to a device configured to be disposed within a granular medium to raise a layer of said granular medium, the device comprising: a flexible envelope forming an internal volume; an inflatable element housed in the internal volume so as to be interposed between an upper surface and a lower surface of the envelope, the inflation and deflation of said element allowing the internal volume to be varied; an injection device configured to fill the inflatable element with a fluid; the device being configured to switch from a first configuration in which the inflatable element is inflated to occupy a first volume to a second configuration in which the inflatable element is inflated to occupy a second volume greater than the first volume so that the upper surface is deformed vertically in order to raise the layer of granular medium, and vice versa; the device further being configured to switch from the first or the second configuration to a third configuration in which the lower surface of the envelope is vertically deformed for allowing the device to ascend through the granular medium. The invention also relates to a method of deforming a layer of granular medium.
Patent EP-4199057-A1 (EP)
Inventor: CHAN BOON TEIK
IPC: H01L21/8234
Filed: 2021-12-17
Abstract: The disclosure relates to a method for forming a stacked field-effect transistor device, comprising: 
forming a bottom FET device (100) comprising a bottom gate electrode arranged; 
forming a bonding layer of dielectric bonding material over the bottom FET device; and 
forming a top FET device (200) on the bonding layer, comprising: 
forming a fin structure comprising a channel layer; 
etching through the bonding layer to form a bonding layer pattern comprising the dielectric bonding material underneath the fin structure; 
forming a dummy gate and a dummy gate spacer layer; 
forming cuts in the fin structure and the bonding layer pattern; 
forming recesses underneath a fin structure portion preserved underneath the dummy gate by laterally etching back side surface portions of a bonding layer pattern portion; 
removing the first spacer layer and subsequently forming a second spacer layer covering the side surfaces of the dummy gate and filling the recesses; 
removing the dummy gate selectively to the second spacer layer to form an upper gate cavity portion (230) exposing the fin structure portion; 
forming a lower gate cavity portion (232) exposing an upper surface of the bottom gate electrode, comprising removing the bonding layer pattern portion by subjecting the bonding layer pattern portion to an isotropic etching process via the upper gate cavity; and 
forming a gate electrode (238) in the upper and lower gate cavity portions.
Patent EP-4198065-A1 (EP)
Title: Diacrylated monolignol thermoset resins
Inventor: VENDAMME RICHARD
IPC: C08F222/10
Filed: 2021-12-17
Abstract: In general the present invention relates to cross-linked-polymers (resins) from acrylated lignin oils, comprising di-acrylated dihydroconiferyl alcohol (DADCA). The present invention further provides methods for preparing such polymers, the building blocks and the use thereof in the manufacture of homo- and co-polymers comprising DADCA and DADCA-like molecules. In a further aspect, this invention elaborates on the possible applications of the polymers thus obtained.
Patent EP-4197889-A1 (EP)
Inventor: LANDVIK SONDRE
IPC: B62D35/00
Filed: 2021-12-20
Abstract: The invention relates to an air deflector (10) for a motor vehicle cab, the air deflector comprising:- an air inlet surface (12) comprising at least one air inlet (16) configured to receive an inlet airflow (f1),- an air outlet surface (14) comprising at least one air outlet (18) configured to expel an outlet airflow (f2),- at least one air duct (20) for circulating an airflow, the at least one air duct connecting the at least one air inlet to the at least one air outlet,characterized in that the at least one air duct is a Venturi tube configured to increase the speed of the airflow circulating in the at least one air duct.
Patent EP-4085906-A1 (EP)
Title: Composition comprising ppar-modulator and an urolithin derivative and uses thereof
Inventor: ROSSIGNOL RODRIGUE
IPC: A61K31/37
Filed: 2021-05-06
Abstract: The present invention belongs to the field of medicine, and more precisely to the field of medecine useful in the treatment of cardiac diseases with contributing mitochondrial dysfunction. 
     The present invention relates to a composition a pharmaceutical composition comprising a PPAR-modulator and an urolithin derivative of formula I:
     
wherein R 1 , R 2  and R 3  independently represents H or OH and its use thereof in the treatment of various cardiac diseases linked to cardiac diseases with contributing mitochondrial dysfunction.
Patent EP-4091340-A1 (EP)
Inventor: DEHÉ ALFONS
IPC: H04R17/00
Filed: 2021-01-15
Abstract: Die Erfindung betrifft einen MEMS- Wandler, welcher eine schwingfähige Membran (1) zur Erzeugung oder Aufnahme von Druckwellen eines Fluids in einer vertikalen Richtung umfasst, wobei die schwingfähige Membran (1) von einem Träger (4) gehalten wird und die schwingfähige Membran (1) zwei oder mehr vertikale Abschnitte (2) aufweist, welche parallel zur vertikalen Richtung ausgebildet sind und mindestens eine Lage aus einem Aktuatormaterial (11) umfassen. Die schwingfähige Membran (1) liegt endseitig mit einer Elektrode (13) kontaktiert vor, sodass durch Ansteuerung der mindestens einer Elektrode (13) die zwei oder mehr vertikalen Abschnitte (2) zu horizontalen Schwingungen angeregt werden können oder sodass bei Anregung der zwei oder mehr vertikalen Abschnitte (2) zu horizontalen Schwingungen an der mindestens einen Elektrode (13) ein elektrisches Signal erzeugt werden kann.
Patent EP-4087404-A1 (EP)
Title: System for rolling food products
Inventor: WARD ANDREW
IPC: A21C3/06
Filed: 2021-01-06
Abstract: A system and method for rolling planar food products that rest upon interleaving paper is provided. The system includes first and second conveyors, a rotating mechanism and a movement system. The rotating mechanism is normally disposed at a first position proximate to the end of the first conveyor such that a leading edge of planar dough that extends over the first conveyor falls with respect to the rotating mechanism. The controller urges rotation of the rotation mechanism as the leading edge extends with respect to the rotating mechanism and rotates until the planar food product is fully rolled about the rotation mechanism. The movement mechanism then translates the rotation mechanism to a position where it is aligned with the second conveyor.
Patent EP-4096458-A1 (EP)
Inventor: CHEN SHIXIANG
IPC: G01F23/26
Filed: 2021-01-29
Abstract: A method of controlling an electronic aerosol provision system such as an e-cigarette comprising a capacitor formed by a first electrode (215), a second electrode (220) and a dielectric (305) between the first electrode and second electrode, a sensor (146) for sensing an electrical characteristic of the capacitor, and a control unit (155), wherein at least a portion of the dielectric is provided in a cavity between the first electrode and the second electrode, the method comprises: causing power to be supplied to the capacitor; identifying the onset of power to the capacitor to the capacitor as a first time; and measuring an electrical characteristic of the capacitor at a second time. The amount of aerosolisable material between the electrodes is determined, and the consumer may receive an indication how much usage is left before having to replace or refill the aerosoliable material.
Patent EP-4111537-A1 (EP)
Inventor: HESSELBALLE JAN
IPC: H04R25/00
Filed: 2021-02-16
Abstract: L'invention concerne un dispositif d'aide auditive comprenant un composant de boîtier (32, 33) enfermant un circuit de traitement agencé dans une structure de bloc compact (20), au moins un élément d'antenne à commande active (23, 24) disposé entre la structure de bloc compacte (20) et le composant de boîtier (32, 33), et un élément parasite (25,26) intégré dans le composant de boîtier (32, 33) et s'étendant le long d'au moins une partie de l'au moins un élément d'antenne à commande active (23, 24). L'élément parasite (25,26) est isolé électriquement de l'au moins un élément d'antenne à commande active (23, 24).