baber/WOPTO huggingface dataset:
Patent EP-3913681-A3 (EP)
Title: Method of fabrication of an integrated thermoelectric converter, and integrated thermoelectric converter thus obtained
Inventor: FERRARI PAOLO
IPC: H01L35/22
Filed: 2021-05-17
Abstract: A method of fabricating a thermoelectric converter comprises: providing a layer (115; 215) of a Silicon-based material having a first surface and a second surface, opposite to and separated from the first surface by a Silicon-based material layer thickness; forming a plurality of first thermoelectrically active elements (133a; 237; 330a) of a first thermoelectric semiconductor material having a first Seebeck coefficient, and forming a plurality of second thermoelectrically active elements (133b; 249; 330b) of a second thermoelectric semiconductor material having a second Seebeck coefficient, wherein the first and second thermoelectrically active elements are formed to extend through the Silicon-based material layer (115; 215) thickness, from the first surface to the second surface; forming electrically conductive interconnections (143, 413; 257, 413) in correspondence of the first surface and of the second surface of the layer of Silicon-based material (115; 215),, for electrically interconnecting the plurality of first thermoelectrically active elements and the plurality of second thermoelectrically active elements, and forming an input electrical terminal (257') and an output electrical terminal (257") electrically connected to the electrically conductive interconnections, wherein the first thermoelectric semiconductor material and the second thermoelectric semiconductor material comprise Silicon-based materials selected among porous Silicon or polycrystalline SiGe or polycrystalline Silicon.
Patent EP-3974859-A3 (EP)
Title: Aoa/aod calculation with low angle of incidence
Inventor: RANJBAR MOHAMMAD
IPC: G01S3/48
Filed: 2021-09-23
Abstract: One inventive aspect is a receiver circuit. The receiver circuit includes a controller selecting a receiver antenna array and/or a transmit antenna array. The controller also calculates a first AoA and/or a first AoD based on signals from the selected receiver and/or transmit antenna array. The controller also, in response to the absolute value of the first AoA minus π/2 not being less than or equal to the AoA threshold angle, selects a different receiver antenna array, and calculates a second AoA based on digitized samples of RF signals from the selected different receiver antenna array. The controller also, in response to the absolute value of the first AoD minus π/2 not being less than or equal to the AoD threshold angle, selects a different transmit antenna array, and calculates a second AoD based on digitized samples of RF signals from the selected different transmit antenna array.
Patent EP-3982617-A3 (EP)
Inventor: LAUER BRYAN ADRIAN
IPC: H04L47/50
Filed: 2017-09-13
Abstract: Systems, graphical user interfaces, and methods are provided to optimize bandwidth usage associated with a local network. As part of the bandwidth optimization techniques, a network regulation entity may maintain a plurality of usage statistics for a plurality of electronic devices. These usage statistics may be presented by an electronic device as part of a usage summary interface. In addition to displaying the usage statistics, the usage summary interface may enable a user to modify how the network regulation entity regulates traffic. Accordingly, the network regulation entity may update an access profile in accordance with the modification. Subsequently, the traffic received from the electronic device is processed based on the user-indicated modification. Thus, compliance with network neutrality principles may be maintained.
Patent EP-4063793-A3 (EP)
Inventor: WANG LINGGUANG
IPC: G06T15/40
Filed: 2022-06-29
Abstract: The present disclosure provides a method and apparatus for determining a visible angle of a target object, an electronic device, a storage medium, and a computer program product, which relate to the technical fields of electronic maps, intelligent transportation, and automatic driving. The method includes: acquiring first point of interest POI data of the target object, second POI data of an occluder, and a position of an observation point; determining a first tangent line and a second tangent line of the target object, passing through the position of the observation point, according to the first POI data and the position of the observation point; determining a third tangent line and a fourth tangent line of the occluder, passing through the position of the observation point, according to the second POI data and the position of the observation point; and determining a target visible angle of the target object relative to the occluder according to the first tangent line, the second tangent line, the third tangent line, and the fourth tangent line. According to the technical solution of the present disclosure, the target visible angle of the target object relative to the occluder can be determined according to the first POI data of the target object, the second POI data of the occluder, and the position of the observation point, the calculation is simple, and the result is accurate.
Patent EP-4236396-A3 (EP)
Title: Communication method and communication device
Inventor: PENG WENJIE
IPC: H04W4/40
Filed: 2020-08-14
Abstract: This application provides a communication method and a communication apparatus, so that sidelink signaling can be used for transmission of AS configuration information. Specifically, a first terminal device obtains a source identifier allocated to groupcast communication by a second terminal device, where the groupcast communication is communication for a target group, and the first terminal device and the second terminal device belong to the target group. A V2X layer of the first terminal device generates first sidelink signaling, and sends the first sidelink signaling, a first identifier, and a group identifier to an AS of the first terminal device, where the first identifier is a source identifier allocated to the groupcast communication by the first terminal device, and the group identifier is used to identify the target group. The AS sends the first sidelink signaling by using the first identifier as a source identifier and using the group identifier as a destination identifier.
Patent EP-4258570-A3 (EP)
Inventor: TREESH FREDERICK
IPC: H04B7/204
Filed: 2018-07-09
Abstract: Methods and systems are described for providing satellite beam handover based on predicted network conditions. In embodiments, a satellite communications system retrieves flight plan data for a plurality of aircraft being provided a network access service, identifies, for each aircraft respective candidate satellite beams of the plurality of satellite beams for providing the network access service, each candidate satellite beam having an associated service timeframe for providing the network access service, obtains, for each of the respective candidate satellite beams, a beam utilization score indicative of predicted beam utilization by the plurality of aircraft over the associated service timeframe, selects satellite beams for providing the network access service of each aircraft of the plurality of aircraft based at least in part on the beam utilization scores, and schedules handover of the network access service for the plurality of aircraft to the selected satellite beams.
Patent EP-4253516-A3 (EP)
Inventor: CHUNG SEOK
IPC: C12M1/00
Filed: 2020-06-25
Abstract: The present invention provides a stem cell mass proliferation method without using a hydrogel.
Patent EP-4241678-A3 (EP)
Inventor: JIANG CHUNLAN
IPC: A61N1/37
Filed: 2021-01-13
Abstract: A leadless pacemaker (102, 104) comprises a memory (156) storing first and second versions of a morphology template (604) corresponding to far-field signal components expected to be present in an EGM sensed by the LP (102, 104) when the patient has a first or second posture and a pacing pulse delivered to a remote cardiac chamber by a further LP (104, 102). The LP (102, 104) compares a morphology of a portion of the sensed EGM to a selected version of the morphology template (604) to determine whether a match therebetween is detected. Additionally, the LP (102, 104) determines whether capture occurred or failed to occur, based on whether the LP (102, 104) detects a match between the morphology of a portion of the sensed EGM and the selected versions of the morphology template (604).
Patent EP-0007645-A3 (EP)
Title: Device for collecting light
IPC: F21K2/00
Filed: 1979-07-31
Abstract: A light-collecting device in the form of, for example, a rectangularly-shaped body having a so-called "fluorescent plate" with at least one light-exit window is comprised of a solid carrier material having an index of refraction greater than one, such as a polar, water-containing amorphous material based on a polysilicate or a polyphosphate and containing organic or inorganic fluorescent particles therein, which have finite dipole moments with different values in the basic and the excited state, with the fluorescent particles being substantially uniformly distributed throughout the carrier material. In embodiments where the fluorescent particles are organic, an amphiphilic additive, such as a soap, is colloidally dissolved in the carrier material in such a manner that the fluorescent particles are each surrounded by a colloid particle. The disclosed device is useful as a solar collector, an optical indicia transmitter or an image brightener for passive displays.
Patent EP-0009725-A3 (EP)
IPC: F25D23/06
Filed: 1979-09-20
Abstract: Kühl- oder Wärmeschrank lösbar zusammengesetzt aus 
einzelnen flachen Wandelementen, die in den Verbindungs­
bereichen ausgebildete Nut-Feder-Verbindungen aufweisen 
und mindestens ein Wandelement zusätzlich zu den an den 
Stirnseiten befindlichen Nuten und/ oder Federn an einer Sei­
tenfläche Nuten und/oder Federn besitzt. Die Nuten und 
Federn haben jeweils einen angenähert trapezförmigen 
Querschnitt und laufen an den Rändern der Wandelemente 
derart endlos um, daß die Nuten und oder Federn der Seiten­
fläche in Eckbereichen in Federn und/oder Nuten der Stirn­
seite übergehen. Die Wandelemente können mittels zweier 
um den Schrankkörper umlaufender Spannbänder zusam­
engehalten sein, die durch einen lösbaren Verschluß ver­
schließbar sind.
Patent EP-0021194-A3 (EP)
Title: Ultrasonic atomiser for liquid fuels
IPC: B05B17/06
Filed: 1980-06-09
Abstract: 1. Ultrasonic atomizer for producing a finely atomized stream of extremely fine liquid particles, comprising a driving means whose output plane provides a longitudinal vibratory displacement at a predetermined ultrasonic operating frequency, comprising a vibration amplifyng means in the form of a stepped ultrasonic horn with a first cylindrical portion (34) whose input end plane is coincident with the output plane of the driving means (33) and whose length is equal to a quarter wavelength at the operating frequency, further comprising a second cylindrical portion (35) adjoining the other end of the first cylindrical portion, with a diameter substantially smaller than that of the first cylindrical portion (34) and with a flanged tip (36) adjoining the outer end of the second cylindrical portion, the diameter of the flange being substantially greater than the diameter of the second, but less than the diameter of the first cylindrical portion, and the outer face of the flanged tip forming an atomizing surface, further comprising means for delivering a liquid flowing radially outwardly at the atomizing surface for atomization by the vibrations produced by the driving means, characterized in that the atomizing surface (29) has a convexly conical surface extending in accordance with the edge of the flanged tip and therefore producing a substantially cone-shaped spray dispersion of finely distributed droplets flowing over this surface when the atomizer is excited by the operating frequency, with the axis of this cone-shaped flow extending parallel to the direction of the longitudinal vibration, and the apex angle of the convexly conical surface forming the supplementary angle for the conical flow angle of the atomized liquid ; in that, furthermore, the flanged tip comprises a short cylindrical portion (38) contiguous to the atomizing surface, with the same diameter as the base of the conical atomizing surface, and therefore ensures that the atomizing surface effects only longitudinal vibrations ; and in that the dimensions of the stepped ultrasonic horn correspond to the dimensions resulting from the solving of the time-invariant differential equation for the propagation of longitudinal vibrations in a solid medium operated at the preselected ultrasonic frequency.
Patent EP-0051720-A3 (EP)
IPC: B24B53/10
Filed: 1981-08-26
Abstract: Verfahren und Mittel zum Befreien eines Schleifbandes 
von festgesetztem Schleifstaub, wobei in bestimmten Zeit­
abständen der hin und her gehende Schleifschuh für kurze 
Zeit von der zu schleifenden Fläche des Profilstückes abge­
hoben wird, daß während des Abhebens des Schleifschuhes 
von der Profilfläche, zwischen dieser und dem Schleifpapier 
des Schleifschuhes ein Luftkissen aufgebaut wird, das im 
Anschluß schlagartig und in energischer Weise aus dem 
Raum, zwischen dem Werkstück und dem Schleifschuh, 
während der erneuten Rückbewegung des Schleifschuhes 
in Richtung des Profilstückes hin, verdrängt wird. Die erfin­
dungsgemäße Vorrichtung weist eine Hubvorrichtung auf, 
die mit dem hin und her gehenden Schleifschuh wirkverbun­
den ist sowie eine Druckluftquelle, die mit Zuführleitungen 
und/oder Strahldüsen, zur Zuführung von Druckluft zwi­
schen die Oberfläche des zu schleifenden Profilstückes und 
die untere, das Schleifpapier aufnehmenden Fläche des 
Schleifschuhes, versehen ist.
Patent EP-0062906-A3 (EP)
Title: Aqueous polyvinyl ester dispersion, process for its preparation and its use
IPC: C08L29/04
Filed: 1982-04-08
Abstract: An aqueous polyvinyl ester dispersion having a solids content of 40 to 70 percent by weight and containing 3 to 15 percent by weight (relative to the total amount of polyvinyl ester and additive) of a polyvinyl alcohol and 5 to 60 percent by weight (relative to the total amount of polyvinyl ester and additive) of a waxy, fatty or oily additive, has excellent adhesive properties. It is prepared by emulsion polymerization of a vinyl ester, if appropriate together with comonomers, in the presence of the said additive or by subsequent distribution of the additive in the dispersion resulting from the emulsion polymerization. The dispersion is particularly suitable for the preparation of adhesives for cellulose-containing materials.
Patent EP-0077888-A3 (EP)
Title: Method and device for manufacturing microfiche masks
IPC: G03F1/88
Filed: 1982-08-05
Abstract: A method and apparatus for generating exposure masks is disclosed which markedly reduces the number of required process steps. A plurality of recording originals are successively reproduced in reduced form on a photosensitive recording substrate. These reduced size images are adjusted and placed in registry with respect to one another by means of a computer. In order to achieve this desired result, the computer calculates from the prescribed desired coordinate values and the measured actual coordinate values of index marks included on the recording original, an angle  DELTA  phi through which the recording original must be rotated to achieve the desired orientation. The computer then acts to determine the corrected actual coordinate values of the diagonal intersection point and from these the coordinate values at which the recording substrate is to be positioned to achieve the desired in registry reproduction of the reduced size image of the recording original. This process is repeated for a number of recording originals, reduced size images of which are successively reproduced on the recording substrate, which is in each case appropriately positioned by means of the computer. The recording substrate is then developed, and the desired exposure mask is produced by photolithographic techniques.
Patent EP-0102591-A3 (EP)
Title: Substituted azolylether ketones and carbinols
IPC: A01N43/653
Filed: 1983-08-25
Abstract: 1. Substituted azolylether-ketones and -carbinols of the formula  see diagramm : EP0102591,P33,F1  in which Ar represents phenyl which is optionally monosubstituted or polysubstituted by identical or different substituents, the following being mentioned as substituents : halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio, each having 1 to 2 carbon atoms ; halogenoalkyl, halogenoalkoxy and halogenoalkylthio, each having 1 to 2 carbon atoms and 1 to 5 identical or different halogenatoms, alkoxycarbonyl having 1 to 4 carbon atoms in the alkyl part, nitro, cyano or phenoxy or phenyl which is optionally substituted by halogen and/or alkyl having 1 to 2 carbon atoms, Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl or imidazol-1-yl, B represents the keto group or a CH(OH) grouping and R represents cycloalkyl which has 3 to 7 carbon atoms and is monosubstituted or polysubstituted by identical or different substituents, the following being mentioned as substituents : halogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 2 carbon atoms and phenyl ; and furthermore represents the groupings -C(CH3 )2 -R**1, -C(CH3 )2 -CH2 CH2 -R**2, -C(CH3 )2 -(CH2 )m -R**3 and -C(CH3 )2 -(CH2 )n -R**4 ; wherein R**1 represents straight-chain or branched alkyl having 2 to 6 carbon atoms, alkenyl having 3 to 6 carbon atoms and alkinyl having 2 to 4 carbon atoms, and also represents the aldehyde group and its derivatives, such as oximes, oxime-ethers and acetals, such as dialkyl acetals having 1 to 4 carbon atoms in each alkyl part, or represents dioxane and dioxolane, R**2 represents phenoxy which is optionally monosubstituted or polysubstituted by identical or different substituents, suitable substituents being the phenyl substituents mentioned above in the case of Ar ; R**3 represents phenyl which is optionally monosubstituted or polysubstituted by identical or different substituents, suitable substituents being the phenyl substituents mentioned above in the case of Ar ; R**4 represents fluorine, chlorine or bromine ; m represents integers from 1 to 4 and n represents integers from 2 to 4, and their acid addition salts and metal salt complexes.
Patent EP-0109204-A3 (EP)
IPC: A61B6/03
Filed: 1983-10-19
Abstract: In a computed tomography scanner, method and apparatus 
for mounting a plurality of detectors (98) in a position to measure 
x-radiation intensity from an x-ray source (40). The apparatus 
includes a module (50) for mounting a number of closely spaced 
detectors (98) in a circular array about a patient aperture (18). 
Each module (50) supports sixty closely spaced detectors (98) so 
that the entire array of 1200 detectors requires twenty such 
modules. In addition to the detectors, each module supports 
electronics (96, 54) for converting an analog signal from the 
detectors into a sequence of pulses where the pulse repetition 
rate is related to the x-ray intensity impinging on a detector. The 
modules can be readily removed from a stationary scanner gantry 
for service or replacement. When in place, the modules define a 
passageway (112) through which cool air is routed to cool the 
detectors (98) and thereby reduce their noise.
Patent EP-0122428-A3 (EP)
IPC: F03B9/00
Filed: 1984-03-07
Abstract: Bei einer Druckflächen-Transmissions-Kraftanlage zur 
Nutzbarmachung der natürlichen Strömungsgefälle von 
Wasserund Windmengen sind mehrere gleichartige, parallel 
angeordnete, nach oben offene Kanäle (10) mit jeweils 
rechteckigem Querschnitt vorgesehen, wobei in jedem Kanal 
(10) zwei mit einer Hauptwelle (11) verbundene, als Antriebe 
wirkende rechteckige, in Querschnittsebenen des Kanals (10) 
sich erstreckende Druckplatten (18) in Strömungsrichtung 
geradlinig verschiebbar angeordnet sind. Eine solche Anlage 
ermöglicht es, die Bewegungsenergie von flachen 
Strömungen zur Energiegewinnung zu nutzen, wobei in 
jedem Kanal eine im unteren Teil des Querschnitts von der 
Flüssigkeitsströmung verschobene Druckplatte (18) die 
Hauptwelle (11) antreibt, während die andere Druckplatte sich 
im oberen Teil des Querschnitts des Kanals (10) in ihre 
Ausgangsstellung zurückbewegt, um dann in den unteren Teil 
und in die Strömung einzutauchen.
Patent EP-0144488-A3 (EP)
IPC: A61B3/02
Filed: 1981-07-28
Abstract: An apparatus for supporting and positioning the halves 
of a refractor, each half having an optical axis, comprises 
support means; a refractor support plate; and means 
secured between said support means and said refractor 
support plate, for pivoting of said refractor support plate 
about an axis substantially coincident with an axis in the 
plane of and centered between said optical axes.
Patent EP-0122642-A3 (EP)
Title: Illuminated display assembly
IPC: H01R13/66
Filed: 1984-04-18
Abstract: An illuminated display assembly comprising a light emitting member, a socket base member, a cap member housing the light emitting member therewithin and including at least one engaging leg to be engaged with the socket base member, and connection member carried by the socket base member for disengageably contacting a connection terminal of the light emitting member, the light emitting member being removably supported within the case member.
Patent EP-0152607-A3 (EP)
Title: Luggage carrier on top for motor vehicles
IPC: B60R9/04
Filed: 1984-12-19
Abstract: 1. Roof load carrier for motor vehicles, having at least one carrying rod (1) which is supportable by means of two supporting feet (12) on the motor vehicle roof (11) and is secured in the manner of clamping tongs by clamping claws (2, 3) surrounding the motor vehicle roof (11) in its edge region, for the purpose of which at least one clamping claw (2, 3) is movable with respect to the carrying rod (1) and can be clamped by a clamping means (15, 16, 17, 18) against the motor vehicle roof (11), characterized in that the supporting feet (12) are arranged articulated directly on the clamping claws (2, 3) by means of an articulating connection (14).
Patent EP-0134714-A3 (EP)
Title: Forms burster apparatus
IPC: B65H35/10
Filed: 1984-08-22
Abstract: This invention is concerned with a forms burster apparatus and in which the apparatus is adjustable to varying form set lengths and comprises a frame and adjustable nip means on the frame for nipping and stressing the assemblies across the burst lines to burst the assemblies into forms sets along the burst lines of the assemblies.
Patent EP-0154300-A3 (EP)
IPC: H04N5/445
Filed: 1985-02-28
Abstract: A signal processing device in which a video signal (1) 
and a digital signal are subjected to digital processing 
simultaneously in such a manner that the number of A/D or 
D A converters is reduced. An analog input video signal (1) is 
A D converted to produce a cyclical signal synchronized with 
a horizontal or vertical synchronizing signal contained within 
the video signal. The signal so converted is then processed 
via an arithmetic unit (23, 24, 26), and then other digital 
information may be added thereto. The finally processed 
signal (31) is transmitted via an internal bus (27) in synchro­
nization with the horizontal or vertical synchronizing signal 
component of the video signal.