baber/WOPTO huggingface dataset:
Patent EP-3616918-A1 (EP)
Inventor: OKUSHIMA SHINGO
IPC: B41J2/175
Filed: 2017-01-06
Abstract: A liquid ejection head (3) comprises an ejection opening (13) for ejecting a liquid, a passage (24) including a pressure chamber in which an energy generation element for generating energy used to eject the liquid is disposed, an ejection opening portion (13b) that allows communication between the ejection opening and the passage, a supply passage (18) for allowing the liquid to flow into the passage from an outside, and an outflow passage (19) for allowing the liquid to flow out to the outside from the passage. An expression of H -034  × P -0.66  × W > 1.7 is satisfied when a height of the passage at an upstream side of a communication portion between the passage and the ejection opening portion in a flow direction of the liquid inside the passage is set to H [µm], a length of the ejection opening portion in a direction in which the liquid is ejected from the ejection opening is set to P [µm], and a length of the ejection opening portion in the flow direction of the liquid inside the passage is set to W [µm]. The liquid inside the pressure chamber is circulated between an inside and an outside of the pressure chamber.
Patent EP-3614798-A1 (EP)
Inventor: THORENS MICHEL
IPC: A24F40/70
Filed: 2013-12-20
Abstract: There is provided a method of manufacturing a heater assembly for an aerosol-generating system, comprising providing a flexible wick, applying tension to the wick, assembling a heating element around the wick (S33) and releasing the tension from the wick.
Patent EP-3628144-A1 (EP)
Inventor: BUCHARZEWSKI MAREK
IPC: A01F29/09
Filed: 2019-09-24
Abstract: Crop cutting device (17) comprising knives (18) pivotally mounted below a crop guiding surface (22). Each knife (18) is pivotable between a retracted position in which it is located below the guiding surface (22) and an extended position, wherein at least a cutting edge (25) of the knife (18) projects above the surface (22). A selector mechanism (72) is foreseen for selectively holding spring loaded parts (32) of operating members (31) to maintain the corresponding knife (18) in its retracted inoperative position while the operating member (31) is moved to its second position;Therefore, the selector mechanism (72) includes a shaft (49) carrying a plurality of cam elements (50A-F) which are substantially parallel, individually mounted on the shaft (49) and arranged to be moved to a position for blocking a respective spring loaded part (32) upon rotation of the shaft (49) from a non-holding to a holding position.
Patent EP-3800864-A1 (EP)
Title: Verfahren zum konfigurieren eines opc ua pubsub teilnehmers, automatisierungssystem, computerprogramm und computerlesbares medium
Inventor: HÖME STEPHAN
IPC: H04L29/08
Filed: 2019-10-01
Abstract: Die Erfindung betrifft ein Verfahren zum Konfigurieren wenigstens eines OPC UA PubSub Teilnehmers (2, 3) in einem insbesondere industriellen Netzwerk (4), bei dema) auf einem zu dem wenigstens einen Teilnehmer (2, 3) separaten Konfigurationsmodul (6) für den wenigstens einen Teilnehmer (2, 3) ein virtueller Adressraum (9) vorgesehen wird,b) in dem virtuellen Adressraum (9) des wenigstens einen Teilnehmers (2, 3) eine Konfiguration für den wenigstens einen Teilnehmer (2, 3) vorgenommen und/oder eine für den wenigstens einen Teilnehmer (2, 3) bereits vorhandene Konfiguration geändert wird,c) das Konfigurationsmodul (6) die Konfiguration und/oder Konfigurationsänderung in wenigstens eine PubSub-Nachricht umsetzt,d) die wenigstens eine PubSub-Nachricht an den wenigstens einen Teilnehmer (2, 3) übertragen wird, unde) der wenigstens eine Teilnehmer (2, 3) gemäß der wenigstens einen PubSub-Nachricht konfiguriert wird.Darüber hinaus betrifft die Erfindung ein Automatisierungssystem (1), ein Computerprogramm und ein computerlesbares Medium.
Patent EP-3609119-A1 (EP)
Inventor: LANCIONI GERMAN
IPC: G06F21/44
Filed: 2016-03-27
Abstract: Particular embodiments described herein provide for an electronic device that can be configured to receive registration data for a local network device, receive registration data for an electronic device, receive a request to pair the local network device and the electronic device, where the request to pair the devices includes a pairing code, and allow the pairing if the registration data for the local network device, the registration data for the electronic device, and the pairing code satisfies predetermined conditions. In an example, the paring code was to the local network device and the electronic device requested and received the pairing code from the local network device.
Patent EP-3806146-A1 (EP)
Title: Semiconductor device with a diffusion soldered joint with precipitates of a further intermetallic compound and a corresponding manufacturing method
Inventor: HEINRICH ALEXANDER
IPC: H01L21/60
Filed: 2019-10-11
Abstract: A method for fabricating a semiconductor device (100, 200, 300, 400, 400') comprises: providing a semiconductor die (110) with a metallization layer (130) comprising a first metal with a comparatively high melting point; providing a die carrier (120) comprising a second metal with a comparatively high melting point; providing a solder material (420) comprising a third metal with a comparatively low melting point; providing a layer (430) of a fourth metal with a comparatively high melting point on the semiconductor die (110) or on the die carrier (120); and diffusion soldering the semiconductor die (110) to the die carrier (120), thereby creating: a first intermetallic compound (140) arranged between the semiconductor die (110) and the die carrier (120) and comprising the first metal and the third metal, a second intermetallic compound (150) arranged between the first intermetallic compound (140) and the die carrier (120) and comprising the second metal and the third metal, and precipitates (160) of a third intermetallic compound arranged between the first intermetallic compound (140) and the second intermetallic compound (150) and comprising the third metal and the fourth metal. The first metal and the second metal may be the same metal or different metals. According to an example, the first metal is Ni, the second metal is Cu, the third metal is Sn, the fourth metal is Ag, the first intermetallic compound (140) comprises Ni3Sn4, the second intermetallic compound (150) comprises Cu3Sn and the precipitates (160) of the third intermetallic compound comprise Ag3Sn. According to another example, the first metal and the second metal are both Cu or both Ni (in other words, the first and second intermetallic compounds (140, 150) may have identical or similar material compositions), the third metal is Sn and the fourth metal is Ag. The precipitates (160) of the third intermetallic compound may have the effect of preventing formation or at least growth in size of cracks in the solder joint comprising the first and second intermetallic compounds (140, 150) e.g. due to difference is the coefficient of thermal expansion of the semiconductor die (110) and the die carrier (120).
Patent EP-3644535-A1 (EP)
Inventor: LIU JIANHAN
IPC: H04L1/00
Filed: 2019-10-16
Abstract: Embodiments of the present invention provide a method and apparatus for tone interleaving wide channel bandwidths or transmissions using multiple-bands. Embodiments of the present invention are designed to accommodate new generations of WLAN. Preferably, existing communication standards of the current generations of WLAN are used to simplify the implementation of the tone mapping schemes described herein. For example, the present invention preferably uses an 80 MHz channel bandwidth with resource units having 996 tones as a building block to efficiently implement new tone mapping and interleaving schemes for wider bandwidth channels.
Patent EP-3651546-A1 (EP)
Inventor: NAGAI KOICHI
IPC: H05B3/62
Filed: 2019-10-28
Abstract: A gas phase type heating method includes loading an object into a vapor heating furnace or a heating furnace via a loading/unloading portion, cooling vapor of a heat transfer liquid by a cooler provided above the loading/unloading portion in the vapor heating furnace, and causing a gas to go in and out, making a pressure in a continuous furnace uniform, and heating the loaded object, by a connection portion that is provided above the cooler and has a pressure loss smaller than a pressure loss of the loading/unloading portion.
Patent EP-3817044-A1 (EP)
Title: Semiconductor package with a silicon carbide power semiconductor chip diffusion soldered to a copper leadframe part and a corresponding manufacturing method
Inventor: OTREMBA RALF
IPC: H01L23/482
Filed: 2019-11-04
Abstract: A semiconductor package (100) comprises a power semiconductor chip (110) comprising SiC, a leadframe part (120) comprising Cu, wherein the power semiconductor chip (110) is arranged on the leadframe part (120), and a diffusion solder joint (130) electrically and mechanically coupling the power semiconductor chip (110) to the leadframe part (120), wherein the diffusion solder joint (130) comprises at least one intermetallic phase. A method for fabricating a semiconductor package (100) comprises: providing a SiC semiconductor wafer (200) comprising a plurality of power transistor circuits (210); depositing a first metal layer (220) on the SiC semiconductor wafer (200); singulating the SiC semiconductor wafer (200) into individual power semiconductor chips (110), each power semiconductor chip (110) comprising at least one power transistor circuit (210); providing a leadframe part (120) comprising Cu; arranging at least one of the power semiconductor chips (110) on the leadframe part (120) such that the first metal layer (220) faces the leadframe part (120); and diffusion soldering the at least one power semiconductor chip (110) to the leadframe part (120) such that the first metal layer (220) and the leadframe part (120) form a diffusion solder joint (130) comprising at least one intermetallic phase. One or more additional metal layers (402, 404, 406, 408) may be arranged between the power semiconductor chip (110) and the first metal layer (220), having various functions, for example, configured as diffusion barrier, seed layer, adhesion layer, etc. For example, a stack of a first additional layer (402) of e.g. TiSi, a second additional layer (404) of e.g. NiV, an optional third additional layer (406) of e.g. Al and a fourth additional layer (408) of e.g. Ti may be provided between the power semiconductor chip (110) and the first metal layer (220).
Patent EP-3822585-A1 (EP)
Inventor: LEE HYUNMIN
IPC: G01C21/36
Filed: 2019-11-15
Abstract: The invention relates to vehicle navigation system (1) comprising a sensor means (10), a display unit (30) and a processor unit (20), the latter configured to: generate a route (50) for the vehicle to a destination in response to a user selection based on the generated data by the sensor means (10) and control the display unit (30) to display the route (50), wherein the route (50) comprises at least one turning point (60) and at least one point of interest (70) located at the at least one turning point (60); determine based on generated data by the sensor means (10) when the vehicle is approaching a turning point (60);determine a point of interest (72) at the turning point (60) suitable for recognition by the driver at the turning point (60); control the display unit (30) to highlight the determined point of interest (72) on the display unit (30). Further, the invention relates to a corresponding method for providing turn guidance to a driver of a vehicle.
Patent EP-3726125-A1 (EP)
Inventor: LIU XIAOYUN
IPC: F21V5/04
Filed: 2019-11-26
Abstract: The invention discloses a strip light fixture, comprising lamp holder; circuit board, disposed on the lamp holder; a plurality of point light sources, disposed on the light source mounting surface of the circuit board along the length direction of the strip light fixture; lens, disposed on the lamp holder in a light-emitting direction of the point light source for adjusting light distribution of the point light source on a plane perpendicular to a length direction of the strip light fixture; strip-shaped convex lens array, disposed on an light emitting surface or an light incident surface of the lens and arranged along the length direction of the strip light fixture for converting each point light source into a plurality of consecutive sub point light sources, and the sub point light source converted by the adjacent point light source is docked or coincident. The invention adopts a strip-shaped convex lens array for diffusing light from a point light source only in the length direction of the lamp to form a line light source, so that the illumination surface uniformity in the longitudinal direction of the strip light fixture is improved.
Patent EP-3640701-A1 (EP)
Inventor: WEIDA MILES JAMES
IPC: G02B21/36
Filed: 2012-10-25
Abstract: An imaging microscope (12) for generating an image of a sample (10) comprises a beam source (14) that is a laser emitting a temporally coherent illumination infrared beam (20), the illumination beam (20) including a plurality of rays that are directed at the sample (10); an image sensor (18), including a two-dimensional array of sensors, that converts an optical image into an array of electronic signals; and an imaging lens assembly (16) that receives rays from the beam source (14) that are transmitted through the sample (10) and forms an image on the image sensor (18). The imaging lens assembly (16) can further receive rays from the beam source (14) that are reflected off of the sample (10) and form a second image on the image sensor (18). The imaging lens assembly (16) receives the rays from the sample (10) and forms the image on the image sensor (18) without splitting and recombining the rays.
Patent EP-3744357-A1 (EP)
Title: Tissue scaffolds
Inventor: PEDROZO HUGO
IPC: A61L27/36
Filed: 2009-08-13
Abstract: Tissue scaffolds are described herein. Also described are devices for treating wounds and methods of treating wounds using tissue scaffolds.
Patent EP-3675365-A1 (EP)
Inventor: HOVAKIMYAN KAREN
IPC: H03F1/32
Filed: 2019-12-31
Abstract: A time-interleaved digital-to-analog converter system, comprising a digital pre-distorter configured to receive an input digital signal and an error signal and output a distorted digital signal based on them input digital signal and the error signal; a time-interleaved digital-to-analog converter having a first sample rate, the time-interleaved digital-to-analog converter configured to convert the distorted digital signal to an analog signal; and a calibration system. The calibration system includes an analog-to-digital converter having a second sample rate equal to or lower than the first sample rate, the analog-to-digital converter configured to receive the analog signal and covert the analog signal to a down-sampled digital signal, a discrete-time linear model configured to receive the input digital signal and the error signal and output a model signal, and a combiner to subtract the down-sampled digital signal from the model signal to generate the error signal.
Patent EP-3746723-A1 (EP)
Title: Vorrichtung und verfahren zum bilden eines temperaturgradienten
Inventor: BÖHM GERALD
IPC: F25B21/00
Filed: 2019-01-29
Abstract: Die Erfindung betrifft eine Vorrichtung (1) zum Bilden eines Temperaturgradienten, aufweisend zumindest einen gasdichten Arbeitsraum (5) mit einer ersten Begrenzungsfläche (6), welche mit einer ersten Elektrode (2) verbunden ist, und einer zweiten Begrenzungsfläche (7), welche mit einer zweiten Elektrode (3) verbunden ist, wobei bei Anlegen einer elektrischen Spannung zwischen erster Elektrode (2) und zweiter Elektrode (3) im Arbeitsraum (5) ein elektrisches Feld zwischen erster Begrenzungsfläche (6) und zweiter Begrenzungsfläche (7) erzeugbar ist und wobei ein Abstand zwischen erster Begrenzungsfläche (6) und zweiter Begrenzungsfläche (7) kleiner als 5000nm ist. Um auf effiziente Weise einen Temperaturgradienten zu bilden, ist erfindungsgemäß vorgesehen, dass die erste Begrenzungsfläche (6) zumindest eine Feldüberhöhungseinrichtung, insbesondere eine Spitze (8), aufweist, sodass, wenn an den Elektroden (2, 3) eine elektrische Spannung anliegt, eine Feldstärke des elektrischen Feldes ineinem Bereich der Feldüberhöhungseinrichtung höher ist als eine mittlere Feldstärke des elektrischen Feldes im Arbeitsraum (5). Weiter betrifft die Erfindung ein Verfahren zum Bilden eines Temperaturgradienten mit einer Vorrichtung (1), welche einen gasdichten Arbeitsraum (5) mit einer ersten Begrenzungsfläche (6) und einer zweiten Begrenzungsfläche (7) aufweist, mittels eines im Arbeitsraum (5) befindlichen Arbeitsgases, an dem ein elektrisches Feld anliegt.
Patent EP-3749423-A1 (EP)
Inventor: REDSHAW NICOLAS ANDREW
IPC: G16H40/67
Filed: 2019-02-06
Abstract: The present invention provides An oral appliance for detecting acceleration experienced by a head of a wearer. The mouth-guard comprises a body comprising a formation for extending around at least a portion of at least one of maxillary and mandibular teeth of a wearer and configured for location against at least a portion of at least one of maxillary and mandibular teeth at least at one of: an anterior teeth region of a mouth of the wearer; a posterior teeth region of a mouth of the wearer; and a position between the anterior and posterior teeth regions of a mouth of the wearer. The mouth-guard further comprising a system for monitoring acceleration experienced by the mouth-guard and operative to communicate acceleration data to a monitoring station, and a power source electrically coupled to the system for monitoring acceleration and for providing power thereto. The power source is embedded within material of the body and is located within a region of the body that is beatable at a posterior teeth region of a mouth of a wearer. The system for monitoring acceleration is embedded within the material of the body and is located within a region of the body that is beatable at a posterior teeth region of a mouth of a wearer.
Patent EP-3750317-A1 (EP)
Inventor: ZHANG LI
IPC: H04N19/174
Filed: 2019-02-07
Abstract: La présente invention décrit des techniques données à titre d'exemple auxquelles peut faire appel un codeur vidéo (par exemple, un codeur vidéo ou un décodeur vidéo) pour déterminer un vecteur de bloc d'un bloc de chrominance dans lequel les arbres de partition de la composante de chrominance et de la composante de luminance sont différents (par exemple, des arbres de partition découplés).
Patent EP-3749920-A1 (EP)
Inventor: SETSUDA Kazuki
IPC: G01N21/23
Filed: 2019-02-08
Abstract: To provide a measurement device to precisely measure a physical quantity of a measurement target having a sheet-like shape, the present invention provides a measurement device to measure a physical quantity of a measurement target having a sheet-like shape. The measurement device includes: a first integrating sphere which is separated by a gap from a first surface of the measurement target, has a first opening facing the first surface, and is not provided with a light detector to detect an intensity of light used for calculation of the physical quantity; a second integrating sphere which is separated by a gap from a second surface of the measurement target, where the second surface is positioned opposite to the first surface, and has a second opening facing the first opening with the measurement target sandwiched therebetween; a light source to emit light into the first integrating sphere; a light detecting unit to detect an intensity of light inside the second integrating sphere; and a calculating unit to calculate the physical quantity of the measurement target based on the intensity of light detected by the light detecting unit.
Patent EP-3747153-A1 (EP)
Inventor: PADMANABHAN PRITHVI KRISHNAN
IPC: H04L9/32
Filed: 2019-01-31
Abstract: Disclosed embodiments relate to systems, methods, and apparatuses for implementing intelligent consensus, smart consensus, and weighted consensus models for distributed ledger technologies in a cloud based computing environment. Other embodiments relate to means for implementing document interface and collaboration using Quipchain; means for implementing super community and community sidechains with consent management for distributed ledger technologies; means for implementing a virtual chain model for distributed ledger technologies; and means for implementing smart flow contracts using distributed ledger technologies. Such embodiments may be implemented within the computing architecture of a hosted computing environment, such as an on-demand or cloud computing environment which utilizes multi-tenant database technologies, client-server technologies, traditional database technologies, or other computing architecture in support of the hosted computing environment.
Patent EP-3746581-A1 (EP)
Inventor: BRUTON ERIC A
IPC: C23C24/04
Filed: 2019-01-29
Abstract: The present disclosure relates to a cold spray metal process for imparting electromagnetic interference (EMI) resistance or lightning protection to the surface of a polymer, and a polymer with surface EMI resistance, or lightning protection, articles coated therefrom, and methods of reducing or eliminating electrochemical interactions between the metallic coating and components of the polymer.
Patent EP-3931151-A1 (EP)
Inventor: BENGTSSON TORE
IPC: A61K33/00
Filed: 2019-03-01
Abstract: L'invention concerne une particule de silice poreuse caractérisée en ce qu'elle a une structure de pore hiérarchique dans laquelle au moins environ 20 % des pores de la particule de silice ont une taille dans la plage d'environ 7,0 à environ 13,0 nm, et au moins environ 10 % des pores de la particule de silice ont une taille dans la plage d'environ 0,5 à environ 5,0 nm, et en ce qu'elle a une taille de particule d'environ 0,1 µm à environ 10,0 µm. L'invention concerne également des compositions comprenant de telles particules de silice, un procédé pour leur préparation, et leurs utilisations médicales et non médicales.
Patent EP-3768559-A1 (EP)
Inventor: SCHüTZ DOMINIK
IPC: B60R21/203
Filed: 2019-03-07
Abstract: Die Erfindung betrifft eine Lenkradbaugruppe (10) mit einem Lenkradskelett (12), einem Anbindungsbauteil (14), einem Verbindungselement (20) zur Befestigung des Anbindungsbauteils (14) am Lenkradskelett (12), sowie einem ersten elastischen Dämpfungselement (16), welches das Verbindungselement (20) schwingfähig mit dem Anbindungsbauteil (14) koppelt, wobei ein zweites elastisches Dämpfungselement (18) vorgesehen ist, welches das Verbindungselement (20) schwingfähig mit dem Lenkradskelett (12) koppelt.
Patent EP-3752615-A1 (EP)
Inventor: SATHYNARAYANAN SRIRAM
IPC: A61K31/7088
Filed: 2019-02-12
Abstract: Disclosed herein are compositions and methods comprising extracellular vesicles comprising nucleic acid that target genes, leading to macrophage polarization of tumor associated macrophages. In certain embodiments, disclosed herein are methods and compositions for increasing macrophage polarization for the treatment of cancer.
Patent EP-3775336-A1 (EP)
Inventor: ARTEAGA LARIOS FABRICIO
IPC: D01F8/06
Filed: 2019-03-04
Abstract: The present disclosure provides for a bicomponent fiber that includes a first region formed of a condensation polymer and a second region formed from a polypropylene blend. The polypropylene blend includes (i) a propylene-based polymer having a density of 0.895 g/cm 3  to 0.920 g/cm 3  and a melt index, I 2 , as determined by ASTM D1238 at 230  o C and 2.16 kg of 0.5 to 150 g/10 minutes; (ii) a maleic anhydride-grafted polypropylene; and (iii) an inorganic Brønsted-Lowry acid having an acid strength pKa value at 25  o C of 1 to 6.5, wherein the polypropylene blend has a 0.03 to 0.3 weight percent of grafted maleic anhydride based on the total weight of the polypropylene blend. The first region is a core region of the bicomponent fiber and the second region is a sheath region of the bicomponent fiber, where the sheath region surrounds the core region.