baber/WOPTO huggingface dataset:
Patent EP-4009569-A3 (EP)
Inventor: LUO TAO
IPC: H04L5/00
Filed: 2018-02-28
Abstract: Techniques described herein use waveform signaling for conserving user equipment, UE, resources. An exemplary method executed by a first UE includes receiving a first indication of a first waveform, of a plurality of waveforms, to be used for one or more downlink communications associated with the first UE, receiving a second indication of a second waveform, of the plurality of waveforms, associated with downlink communications of a second UE, receiving the one or more downlink communications using the first waveform and processing the one or more downlink communications based at least in part on the second indication of the second waveform. A corresponding base station generates a first transmission layer of a multi-layer communication using a first waveform of a plurality of waveforms, generates a second transmission layer of the multi-layer communication using a second waveform of the plurality of waveforms, wherein the first waveform and the second waveform are different, and transmits the first transmission layer and the second transmission layer using a same time resource and a same frequency resource, wherein the first transmission layer is transmitted using the first waveform and the second transmission layer is transmitted using the second waveform.
Patent EP-4123905-A3 (EP)
Title: Passive inductive proximity sensor array signal processing circuit
Inventor: HOEKSTRA ERIC
IPC: H03K17/95
Filed: 2022-06-20
Abstract: A proximity sensor (200) comprises a reference inductor (L21), a first set of sensor inductors (L22, L23, L24), a first set of comparators (U22, U23, U24), each comparator of the first set of comparators corresponding to one of the sensor inductors of the first set of sensor inductors, and an alternative current voltage source (V21) to output a sinusoidal voltage to the reference inductor and each of the sensor inductors. Each comparator of the first set of comparators (U22, U23, U24) receives a voltage across the reference inductor (L21) as a reference voltage and each comparator of the first set of comparators (U22, U23, U24) receives a voltage across a corresponding sensor inductor (L22, L23, L24) as an input voltage.
Patent EP-4166091-A3 (EP)
Inventor: GOVARI ASSAF
IPC: A61B8/08
Filed: 2022-09-22
Abstract: A method includes emitting an ultrasound beam from an array of ultrasound transducers in a catheter placed in a blood pool in an organ. Echo signals reflected in response to the ultrasound beam are received in the array. Distinction is made in the echo signals between (i) first spectral signal components having Doppler shifts characteristic of blood and (ii) second spectral signal components having Doppler shifts characteristic of tissue of the organ. The first spectral signal components are suppressed relative to the second spectral signal components in the echo signals. An ultrasound image of at least a portion of the organ is reconstructed from the echo signals having the suppressed first spectral signal components. The reconstructed image is displayed to a user.
Patent EP-4243284-A3 (EP)
Inventor: NICHOLS RICHARD
IPC: H03H11/12
Filed: 2016-11-23
Abstract: A variable filter has a signal loop defined between a signal input and a signal output. A plurality of circuit elements connected in the signal loop, the plurality of circuit elements comprising a frequency tunable resonator, and an adjustable scaling block that applies a gain factor that is adjustable in a range that comprises a positive gain and a negative gain. A controller is connected to 1) tune the frequency tunable resonator; and to 2) adjust the gain factor of the adjustable scaling block between a negative gain factor to a positive gain factor providing for variable Q independent of frequency.
Patent EP-4238493-A3 (EP)
Inventor: KEATING STEVEN J
IPC: A61B5/024
Filed: 2018-09-25
Abstract: A fabric-based item may be provide with a stretchable band. The stretchable band may be formed from a ring-shaped strip of stretchable fabric having an opening configured to fit around a body part of a user. Circuitry may be coupled to strands of material in the stretchable band. The circuitry may include sensor circuitry for making measurements on the body part such as electrocardiogram measurements, blood pressure measurements, and respiration rate measurements. Wireless communications circuitry in the fabric-based item may be used to communicate wirelessly with external electronic equipment. A wireless power transmitting device may transmit wireless power. A coil formed from conductive strands in the fabric-based item may be used by wireless power receiving circuitry in the fabric-based item to receive the wireless power. The coil may have one or more turns that run around the ring-shaped strip of stretchable fabric.
Patent EP-4272817-A3 (EP)
Title: Adeno-associated virus vector formulations and methods
Inventor: MARSHALL TRISTAN
IPC: A61K9/00
Filed: 2020-04-17
Abstract: Provided herein is a stable formulation comprising a recombinant adeno-associated virus (rAAV) particle. The rAAV particle comprises an AAV9 capsid protein. Also provided herein are methods of producing the stable formulation and methods for reducing rAAV genome release from rAAV particles.
Patent EP-4253788-A3 (EP)
Title: Air-sprung wheel axle suspension of a vehicle with and bearing bracket for a trailing arm having a hammerhead
Inventor: AALDERINK DERK GEERT
IPC: B60G7/00
Filed: 2019-09-16
Abstract: An air-sprung wheel axle suspension of a vehicle for suspending a wheel axle from a vehicle chassis comprises a bearing bracket, a trailing arm and an air spring. The bearing bracket is rigidly attached to the vehicle chassis and comprises a pair of opposing spaced apart lateral plates. The trailing arm is secured to the axle body of the vehicle and has a front end portion that is pivotably attached to the bearing bracket. The air spring is operatively arranged between the vehicle chassis and the trailing arm, at a distance rearward from the front end portion. The trailing arm has a hammerhead configuration at the front end portion and at least one of the lateral plates of the bearing bracket has a receiving recess configured to receive a part of the hammerhead configuration. In a mounted state of the suspension the hammerhead configuration is received and supported in the receiving recess, such that the front end portion of the trailing arm is able to pivot with respect to the bearing bracket.
Patent EP-4274042-A3 (EP)
Inventor: PURKIS DANIEL GEORGE
IPC: E21B23/14
Filed: 2019-01-10
Abstract: A through-bore spool apparatus for use in deploying multiple spoolable media in a bore is disclosed. The through-bore spool apparatus comprises a first spool comprising a first spool axis and a first spoolable medium wound around the first spool axis, and a second spool comprising a second spool axis and a second spoolable medium wound around the second spool axis. The first and second spoolable media are de-spoolable simultaneously from the respective first and second spools during movement of the through-bore spool apparatus along a bore.
Patent EP-0024714-A3 (EP)
IPC: A47K3/00
Filed: 1980-08-23
Abstract: A bathing device (10) comprises a cabinet having an 
upper part (11) with an access opening (56) and a seat within 
the cabinet on which a person can sit, means (59) at least 
substantially to close the opening (56), means providing an 
aperture through which the head of the person can project, 
and a lower casing part (12) containing a reservoir (17) for 
water, a heating element (30), means (34) to supply water 
from the reservoir to the heating element (30) to generate 
steam, means to supply water from the reservoir (17) to the 
interior of the cabinet to wash a person, a holding tank (18) for 
used water, and means to collect the used water and deliver it 
to the holding tank (18).
Patent EP-0025564-A3 (EP)
IPC: G01L7/08
Filed: 1980-09-04
Abstract: Die Erfindung geht von der Erkenntnis aus, daß die 
Auslenkung einer verspiegelten Membranoberfläche dazu 
benutzt werden kann, einen über geeignete optische Mittel 
zugeführten Lichtstrahl vorgegebener Intensität entspre­
chend dem gemessenen Druck derart abzulenken, daß die 
Intensität des wieder abzuführenden Lichts in Abhängig­
keit von dem gemessenen Druck änderbar ist.  
     Es ist ein Meßkörper vorgesehen, in dem eine zumin­
dest teilweise verspiegelte Membran derart eingespannt 
ist, daß sie mit ihrer verspiegelten Fläche in ihrer Ruhelage 
flächenparallel in einem Abstand, der geringfügig größer 
als eine zu erwartende Maximalauslenkung der Membran 
ist, zu einer Stirnfläche einer Gradientenlinse positioniert 
ist, und bei der die Gradientenlinse derart positioniert ist, 
daß diese Stirnfläche der Membran außermittig gegen­
überliegt, so daß durch durch Druckeinwirkungen verur­
sachte Durchbiegungen der Membran der Strahlengang 
eines über die andere Stirnfläche mittels Lichtwellenleiter 
als Eingangsfaser zugeführten Lichtes innerhalb der Gra­
dientenlinse infolge des veränderten Einfallswinkels an 
der verspiegelten Fläche verschiebbar ist, so daß die Licht­
intensität in einer ersten und einer zweiten Ausgangsfaser 
variabel ist. Die erste Ausgangsfaser betrifft Druckerhohun­
gen, die zweite Ausgangsfaser betrifft Druckminderungen.
Patent EP-0015809-A3 (EP)
IPC: C01B25/235
Filed: 1980-02-20
Abstract: A system and process for decolorizing and purifying 
brown phosphoric acid using an activated carbon character­
ized by having a net pore velume of at least 0.40 cc./g. for 
those pores with diameters from 35 to 1000Å and wherein 
phosphonic acid is filtered through a bed of activated carbon 
contained in an housing.
Patent EP-0057244-A3 (EP)
Title: Heat exchanger for dust-free cooling of a switch cabinet
IPC: H05K7/20
Filed: 1981-07-25
Abstract: Identical plates of essentially box-like form in which one sidewall of the box is notched out, and a transverse sidewall opposite the notch removed, the plates being stacked edgewise to form a duct assembly with alternatingly appearing openings at the top and bottom and on the front and rear side where the cutouts are positioned. The respective top and bottom openings are connected, respectively, to an ambient air manifold and a blower, and to the interior of the electronic cabinet, with the side cutouts facing, respectively ambient air and the interior of the cabinet to establish two separate air flow circuits and provide for dust-free and contamination free ventilation of the interior of the electronic cabinet while establishing efficient heat exchange by forced air flow of ambient air parallel to the ducts carrying dust-free, but heated air from the cabinet. The plates are preferably assembled together to form a set or assembly unit which can be removed from their position between the top and bottom air manifolds for removal for cleaning as a separate unit.
Patent EP-0042727-A3 (EP)
IPC: C10L1/32
Filed: 1981-06-17
Abstract: A fuel composition is prepared from a friable solid fuel, 
e.g. coal, and a crude oil. The solid fuel is ground in the crude 
oil until the mean particle size of the solid fuel particles is 
reduced to a value in the range 1 to 10 micron and the 
composition contains 30 to 60% by weight of the solid fuel. 
Air is excluded during the grinding operation. The composi­
tion is suitable for use as a liquid fuel for industrial burners.
Patent EP-0077098-A3 (EP)
Title: Hollow chitosan fibres, and the process for their preparation
IPC: D01F9/00
Filed: 1982-10-06
Abstract: Hollow chitosan fibres for use in ultrafiltration processes are described, and which can be plasticised by the addition of glycerin such that they contain this latter in a quantity variable between 0.5 and 5% by weight with respect to the polymer. Said fibres are prepared by the wet spinning of acid chitosan solutions, using an alkali solution as the external fibre coagulant and a gaseous phase containing a basic gaseous component as the internal fibre coagulant.
Patent EP-0067012-A3 (EP)
Title: Collecting apparatus primarily for catching and elevating, for example, live birds in a deep litter or open house situation
IPC: A01K45/00
Filed: 1982-05-27
Abstract: Collecting apparatus for catching and elevating animate or inanimate objects comprises a mobile supporting framework mounting two elongate members (14 or 20, 21, or 30,31) adapted to be driven counter to one another and disposed with their axes parallel to one another and in use, to a supporting surface (9) across which the framework is intended to be moved. The members define therebetween a passage. Means (16) lesser in length than the passage is deep outstand from around the members. The elongate members (14, 21, or 31) rearward in the direction in which the framework is intended to be moved is nearer ground level (9) than the elongate member (14, 20 and 30) then to the front such that the ground clearance at the forward member enables passage of an object therebelow while that at the rear member prevents such passage and ensures that the means (16) thereon, in co-operation with the means (16) on the forward member, sweep the members (14, 20, 21 or 30, 31) and elevates the object or objects to the upper end of the passage for discharge therefrom to the next step in a series of steps.
Patent EP-0076657-A3 (EP)
IPC: H05K5/00
Filed: 1982-09-30
Abstract: Electrical apparatus comprising a modular housing 
having a pair of opposite faces adapted to engage the 
corresponding faces of further similar modular housings of 
electronic apparatus, the modular housing having at least 
one series of bus bars extending between the opposite faces 
of the housing and arranged for direct electrical connection 
to the corresponding bus bars of the adjacent modular 
housings.
Patent EP-0104408-A3 (EP)
Title: Process and device for generating ultraviolet radiation
IPC: H05B41/232
Filed: 1983-08-18
Abstract: Ultraviolet radiation is the wavelength range between 150 and 300 nanometers, which both generates ozone (O3) and has a germicidal effect both in ambient air and in a pure oxygen atmosphere, is performed in a highly energy-efficient manner, by utilizing a low-voltage, low-pressure gas discharge lamp, by using a radiation-transparent quartz tube, by equipping it with a long-lasting sintered electrode pair and filling it with a mixture of gas vapor and mercury vapor, by disposing a circuit device between the mains and the gas discharge tube which rectifies the mains alternating current and effects smoothing voltage multiplication, and by coupling this circuit device with an automatic, dry-switching commutator device for the direct current of the gas discharge lamp, in order in principle to avoid a mercury-vapor dissociation (cataphoresis) which would reduce the effectiveness of the radiation. As a result of the direct current operation, the energy efficiency of the UV radiation generator is improved by up to 30%, as compared with direct operation of the gas discharge lamp with alternating current and a standard alternating current choke, because of the reduction in heat losses both in the gas discharge process and in the voltage multiplier choke.
Patent EP-0115022-A3 (EP)
IPC: C08G12/32
Filed: 1983-12-20
Abstract: Konzentrierte, niederviskose wäßrige Lösungen von 
Melamin-Formaldehyd-Kondensationsprodukten, die durch 
zweistufige Kondensation von Melamin, Formaldehyd und 
Alkalisulfit hergestellt sind, wobei in der ersten Stufe bei pH 
7,5 bis 9,5 und 80 bis 100°C, in der zweiten Stufe bei pH 3 bis 
6 und 80 bis 100°C sowie unter Zusatz von 0,1 bis 2 gew.-% 3 
bis 5 Ringkohlenstoffatome aufweisenden cyclischen Lacta­
men und/oder ein Sulfonsäureamid kondensiert wurde, sind 
besonders lagerstabil und eignen sich besonders gut zur 
Verflüssigung von Betonmischungen.
Patent EP-0089102-A3 (EP)
Title: Isolation and purification of cephalosporins
IPC: C07D501/12
Filed: 1983-01-14
Abstract: Ternary complexes comprising a 7-[D-5-amino-5-carboxypentanamidp] cephalosporin complexed with copper (ll) ions and an organic nitrogen base as well as a process for their preparation are described. The complexes may be used in the isolation and/or purification of cephalosporin fermentation products.
Patent EP-0117945-A3 (EP)
Title: Final drive reduction units and vehicles incorporating such units
IPC: F16H37/04
Filed: 1983-11-24
Abstract: The vehicle engine drives through a gearbox half-shafts (66) and final drive reduction units (68). In order to reduce manufacturing costs without introducing excessive wear, the gearboxes of a range of vehicles (covering say a 2:1 power range) are alike. The increased power up the range is transmitted by driving the gearbox faster via an equalizing gear (16) which may be separated or an input stage of the gearbox (90) itself. The torques at the output (12) of the equalizing gears are the same throughout the range. The final drive reduction (68) have different ratios such as to establish the correct wheel speed throughout the range, taking into account also different wheel dimensions. The final drive reduction units (68) are two stage planetary units capable of high reductions needed at the top of the power range. The two stages (94, 96) have rotationally fast planet wheels (100, 102) in a common carrier (104) which also forms the wheel hub. The first stage (94) has only an input wheel, namely a sun wheel (98) which is fixed to the half shaft (66) while the second stage (96) has only a fixed wheel which is a sun wheel (106) in the case of lower power vehicles. The fixed sun wheel is replaced by a fixed annulus in the case of a higher power vehicle.
Patent EP-0110834-A3 (EP)
Title: Procédé pour déterminer les quantités d'éléments présents dans les métaux
IPC: G01N21/67
Filed: 1983-11-22
Abstract: Le procédé sert à déterminer les quantités d'éléments pré­
sents dans les métaux, au total et tant sous forme soluble/mé­
tallique que sous forme insoluble/non-métallique, par exemple 
les quantités d'aluminium dans l'acier.  
     La surface du métal est soumise à un étincelage en l'at­
mosphère inerte et on enregistre simultanément, en fonction 
du temps, la réponse spectrale émise.  
     L'enregistrement obtenu présente d'abord un pic d'inten­
sité dont on déduit la quantité d'éléments sous forme soluble 
ou non-métallique, puis se stabilise à une valeur stationnaire 
finale dont on déduit la quantité totale d'éléments présents.  
     La quantité sous forme soluble ou métallique s'est déduite 
de la surface totale (P₁) comprise sous le pic, de la surface (P₂) 
comprise sous la courbe d'intensité, stationnaire pour l'inter­
valle de temps (t₂ - t₁), et de la quantité totale.
Patent EP-0117552-A3 (EP)
IPC: E21B10/56
Filed: 1984-02-24
Abstract: An improved rotating diamond bit for earth boring is de­
vised by incorporating generally triangular, prismatically 
shaped synthetic polycrystalline diamond elements (12) in 
the teeth (10) of the boring bit. The elements (12) are set on 
lands (14) defined on the bit face such that two opposing 
triangular faces (22) of the element (12) form a dehedral an­
gle in the direction (30) of travel of the element (12) defined 
by the bit rotation. In other words, the normal (26) to the par­
allel opposing triangular faces (22) of the diamond element 
(12) is acutely inclined with respect to the direction (30) of 
travel of the element (12). A shoulder-to-gage transition pat­
tern of the junk slot, waterway (16) and collector (18) is ar­
ranged to uniformly distribute the flow of fluid across the 
shoulder to guage transition. Further, the distribution of 
fluid from the central conduit within the longitudinal core of 
the bit to a plurality of nozzles which merge with corres­
ponding waterways on the bit face is arranged such that 
fluid is preferentially delivered to a radially innermost noz­
zle and thereafter in a graduated series of steps in lesser 
amounts to a series of sequenced nozzles more radially dis­
posed from the center of the rotating bit.
Patent EP-0148750-A3 (EP)
IPC: G02B5/32
Filed: 1985-01-07
Abstract: Ein Verfahren zur Aufnahme von Hologrammen von Ob­
jekten ohne Referenzstrahl wird dadurch ermöglicht, dass 
zunächst ein aus einem Hologramm bestehendes optisches 
Bauteil hergestellt wird, das aus der Aufnahme zweier Ob­
jektstrahlen mit einem Referenzstrahl gebildet ist, wobei die 
Strahlen miteinander in kohärenter Beziehung stehen. Aus 
diesem optischen Bauteil werden sodann die Bilder der bei­
den Objektstrahlen mit einem Referenzstrahl rekonstruiert, 
der von dem aufzunehmenden Objekt ausgeht. Das von den 
rekonstruierten Bildern der ursprünglichen Objekte stam­
mende Wellenfeld wird sodann als Hologramm auf einer fo­
toempfindlichen Trägerschicht aufgenommen. Aus diesem 
Hologramm lässt sich nun das Bild des aufgenommenen Ob­
jekts dadurch rekonstruieren, dass als Referenzstrahl einer 
der Objektstrahlen verwendet wird, der zur Aufnahme des 
optischen Bauteils verwendet wurde.
Patent EP-0154871-A3 (EP)
IPC: H01L29/78
Filed: 1985-02-22
Abstract: In a semiconductor memory having memory cells, a 
groove (17) is formed in a semiconductor substrate (10), and a 
semiconductor layer (20) is charged into said groove (17) via 
an insulating film (18) to form a capacitor electrode. The semi­
conductor layer (20) stretches on the insulating film (11) 
formed on the semiconductor substrate (10) and comes into 
contact with the substrate (10) passing through a hole formed 
in the insulating film (11) thereby to form a base portion of a 
switching MOS transistor. The source and drain regions (151, 
152) of the transistor are formed on said semiconductor layer 
on the insulating film (11).
Patent EP-0154884-A3 (EP)
IPC: C12Q1/68
Filed: 1985-02-27
Abstract: A protein is covalently coupled to at least one end of a 
nucleic acid which carries several labels. In an assay the pro­
tein will specifically recognize some component of a test sys­
tem; in an immunoassay the protein can be Protein A which will 
recognize the Fc portion of IgG which is bound to an unknown 
antigen if present in the test sample.
Patent EP-0153741-A3 (EP)
IPC: A61B5/08
Filed: 1985-02-27
Abstract: An apparatus (1) for the analysis of the cardiorespiratory 
function at rest as well as during exercise comprises a 
mouthpiece (2), a control valve means (5), a spirometer (12) 
and an analysing and recording system (13). The mouth 
piece (2) is connected via said control valve means (5) to said 
spirometer means (12) by conduit means (4). Furthermore, 
said analysing and recording system (13) is functionally 
connected to said spirometer means (12). To achieve the 
advantageous effects of the present invention there is 
provided a second control valve (10) which is disposed in 
said conduit means (7) between said first control valve 
means (5) and said spirometer means (12). Furthermore, 
there is provided a by-pass conduit (22), one end of which is 
connected to said conduit means (4) between said mouth­
piece (2) and said control valve means (5) and the other end 
of which is connected to said second control valve means 
(10). The second control valve means (10) includes a 
diaphragm (14) which is adapted to open and close a line (16) 
in accordance with pressure conditions in said by-pass 
conduit (22) which directly can be changed by the patient's 
inhaling and exhaling, respectively. This arrangement en­
sures a simple and reliable design and offers a wide range of 
possibilities for medial applications.