baber/WOPTO huggingface dataset:
Patent EP-4216427-A3 (EP)
Title: Motor control system and vehicle
Inventor: WANG SHUAIJIE
IPC: H02P29/024
Filed: 2021-12-23
Abstract: This application provides a motor control system and a vehicle, to reliably perform a three-phase active short circuit on a motor when a single-point power source fails. The motor control system includes a bus capacitor and a motor. The motor is connected to a positive direct current bus and a negative direct current bus through three phases of inverter bridges, the positive direct current bus and the negative direct current bus are respectively connected to a positive terminal and a negative terminal of the bus capacitor, and each phase of inverter bridge includes an upper bridge arm connected to the positive direct current bus and a lower bridge arm connected to the negative direct current bus. In addition, the motor control system further includes: an upper gate drive circuit, a lower gate drive circuit, a first power supply unit, and a second power supply unit. The first power supply unit is connected to three upper bridge arms in the three phases of inverter bridges through the upper gate drive circuit. The second power supply unit is connected to three lower bridge arms in the three phases of inverter bridges through the lower gate drive circuit.
Patent EP-4246511-A3 (EP)
Inventor: BATKE JOHANN-MARKUS
IPC: G10L19/008
Filed: 2013-05-06
Abstract: Higher Order Ambisonics (HOA) represents a complete sound field in the vicinity of a sweet spot, independent of loudspeaker set-up. The high spatial resolution requires a high number of HOA coefficients. In the invention, dominant sound directions are estimated and the HOA signal representation is decomposed into dominant directional signals in time domain and related direction information, and an ambient component in HOA domain, followed by compression of the ambient component by reducing its order. The reduced-order ambient component is transformed to the spatial domain, and is perceptually coded together with the directional signals. At receiver side, the encoded directional signals and the order-reduced encoded ambient component are perceptually decompressed, the perceptually decompressed ambient signals are transformed to an HOA domain representation of reduced order, followed by order extension. The total HOA representation is re-composed from the directional signals, the corresponding direction information, and the original-order ambient HOA component.
Patent EP-4235060-A3 (EP)
Inventor: RICHARDS ALAN
IPC: F25B39/00
Filed: 2020-06-11
Abstract: A thermal transfer device and system for providing an unimpeded vapour channel 320 to all chambers 310a, 310b, 310c. The device and system can be used as part of an evaporator or condenser where potentially undesirable interactions between liquid and vapour could benefit from mitigation.
Patent EP-4292643-A3 (EP)
Title: A method for controlling wireless transmission of energy to a medical device
Inventor: FORSELL PETER
IPC: A61N1/378
Filed: 2009-10-12
Abstract: A system for suppling energy to a medical implant is provided. The system comprising an electrically powered medical device adapted to be implanted in a patient, the medical device comprising an internal energy receiver adapted to power the medical device and having a secondary coil for wirelessly receiving energy and an external energy source adapted to be located externally to the patient and having a primary coil, and adapted to wirelessly supply energy to the internal energy receiver using the primary coil. The system is arranged to determine a coupling factor between the primary and the secondary coil, the external energy source is adapted to transmit a first amount of energy to the energy receiver for enabling the medical device to detect information related to the coupling factor, and the internal energy receiver comprises an electronic component connected to the secondary coil for preventing or substantially reducing the flow of electrical current between the secondary coil and the medical implant during the measurements of parameters related to the coupling factor, and wherein the medical device is configured to determine the coupling factor. The system is further arranged to use the coupling factor as feedback information during energy transfer.
Patent EP-4250334-A3 (EP)
Inventor: REN WEIMING
IPC: H01J37/141
Filed: 2017-12-22
Abstract: The present disclosure proposes an anti-rotation lens and using it as an anti-rotation condenser lens in a multi-beam apparatus with a pre-beamlet-forming mechanism. The anti-rotation condenser lens keeps rotation angles of beamlets unchanged when changing currents thereof, and thereby enabling the pre-beamlet-forming mechanism to cut off electrons not in use as much as possible. In this way, the multi-beam apparatus can observe a sample with high resolution and high throughput, and is competent as a yield management tool to inspect and/or review defects on wafers/masks in semiconductor manufacturing industry.
Patent EP-4257405-A3 (EP)
Inventor: WOODRUFF VERN I
IPC: G08C17/02
Filed: 2019-12-18
Abstract: A system (8) comprising: a materials handling vehicle (10); a remote control device (32) comprising: a wireless communication system (456) including a wireless transmitter (178); and a rechargeable power source (180); a receiver (102) at the vehicle (10) for receiving transmissions from the wireless transmitter (178); a controller (103) at the vehicle (10) that is communicably coupled to the receiver (102), the controller (103) being responsive to receipt of the transmissions from the remote control device (32); a charging station (50) at the vehicle (10), the charging station (50) for charging the rechargeable power source (180) of the remote control device (32); and an indicator (404) at the vehicle (10) for indicating a state of charge of the rechargeable power source (180). The indicator (404) indicates the state of charge of the rechargeable power source (180) both when charging the rechargeable power source (180) at the charging station (50) and during use of the remote control device (32).
Patent EP-4245207-A3 (EP)
Inventor: SOPER TIMOTHY D
IPC: A61B34/20
Filed: 2017-10-31
Abstract: Methods and systems of registering a model of one or more anatomic passageways of a patient to a patient space are provided herein. An exemplary method may include accessing a set of model points of the model of the passageways, the model points being associated with a model space, collecting measured points along a length of a catheter inserted into the passageways of the patient, the measured points determined by a shape of the catheter, and assigning points of the first set to a plurality of subsets. The exemplary method may further include registering each of the subsets with the model points to produce a plurality of registration candidates, comparing the candidates to identify an optimal subset associated with an optimal registration of the plurality of candidates that translates the set of model points and at least one set of the sets of measured points into a common space.
Patent EP-0006670-A3 (EP)
Title: Ustensile culinaire
IPC: A47J37/00
Filed: 1979-06-25
Abstract: L'invention concerne un ustensiie culinaire destiné à 
présenter, maintenir chaud et, le cas échéant, à parfaire 
la cuisson d'aliments, caractérisé en ce qu'il est princi­
palement constitué par une masse métallique (3) hérissée 
de pointes ou dents (16) également métalliques.
Patent EP-0025505-A3 (EP)
Title: N.n'-bis-salicyloyl hydrazine as metal stabilizer
IPC: C08K5/24
Filed: 1980-08-06
Abstract: The invention relates to the use of N,N'-bis-salicyloyl hydrazine as a metal deactivator for organic materials which are in contact with copper or contain copper or copper ions, and has the object of providing an N,N'-bis-salicyloyl hydrazine which allows processing without danger on an industrial scale. For this purpose, the invention provides an N,N'-bis-salicyloyl hydrazine which is prepared from salicylic-acid alkyl ester and either hydrazine or salicylic-acid hydrazide. N,N'-bis-salicyloyl hydrazine prepared in this manner serves particularly as a metal deactivator in cable and wire insulation for power and communications engineering.
Patent EP-0028773-A3 (EP)
IPC: G21F9/02
Filed: 1980-10-30
Abstract: Die in Kernkraftwerken entstehenden ¹⁴C-Verbindungen 
werden zu ¹⁴CO₂ aufoxidiert und anschließend durch an sich 
bekannte CO₂-Absorptions- und Rückhalt everfahren aus dem 
Abgasstrom abgetrennt.
Patent EP-0030301-A3 (EP)
IPC: G11B27/30
Filed: 1980-11-20
Abstract: A reference signal to be stabilized in a magnetic record 
member is recorded via a head H1 having a given maximal 
gap length and pole pieces of high saturation induction. 
After the reference signal is recorded, the magnetic record 
member is surface erased for stabilizing the just recorded 
reference signal. The surface erasing is performed by AC 
erasing via a transducer H2 having a gap length less than 
said maximal gap length. The pole pieces of the erasing 
head need not have the high saturation induction of the 
first mentioned head. After such stabilization, information 
signals can be easily recorded and recovered from the 
magnetic record member by using transducers H3 with 
gap lengths less than the given maximal gap length of 
head H1 and using normal ferrite heads having a lower 
saturation induction than the head H1. The reference signal 
can serve as a position indicating signal in a magnetic 
record member, such as a storage disk or tape. The reference 
signal can also be used for other purposes, such as phase 
control for recording and in a controlled access or security 
system.
Patent EP-0032212-A3 (EP)
Title: Apparatus and method for the lubrication of cans
IPC: B21D51/26
Filed: 1980-12-12
Abstract: A method and apparatus are disclosed for applying a light coating of fluid to the outer surface of a circumferential strip of one end of a cylindrically shaped article. The article is stablized against angular axial movement while being advanced and rotated, in a planer path, through a treating zone. An airborne mist containing fine particles of the fluid is produced. This mist is transported to the treating zone and directed to impinge upon said circumferential strip. The impinged fluid mist is then leveled to achieve a uniform coating.
Patent EP-0044037-A3 (EP)
IPC: B01D19/00
Filed: 1981-07-08
Abstract: A gravitational flow system for the sequential adminis­
tration of medical liquids to a patient comprises a primary 
container connected to a primary tube, a secondary contain­
er connected to a secondary tube, and a combined air barrier 
and liquid sequencing valve which connects them and is in 
fluid communication with a common tube extending to the 
patient. A primary flow control device is positioned in the 
primary flow path and a secondary flow control device is 
positioned in the secondary flow path. In operation the 
system dispenses primary liquid unless interrupted by a flow 
of secondary liquid. In that instance, primary liquid flow is 
cut off by an air capturing pocket. At the same time, a 
plurality of air barriers prevent infusion of air into the patient.
Patent EP-0058775-A3 (EP)
Title: Combined table and mitre saw
IPC: B27B5/20
Filed: 1981-12-16
Abstract: A combination table and miter saw is provided which has a slotted strip attached directly to a rotatable work supporting base plate. The slotted strip is part circular and forms a bearing connection for a saw assembly which accommodates pivoting of the saw assembly about an axis through a working surface of the bottom of the base plate. A threaded adjusting spindle for locking the saw in position during table sawing is connected to a bearing block which also is attached to the slotted strip.
Patent EP-0044805-A3 (EP)
IPC: C09B67/26
Filed: 1981-05-27
Abstract: Flüssigformulierungen kupferhaltiger Farbstoffe, enthal­
tend einen Farbstoff der in Form der freien Säure der Formel 
  
entspricht, gelöst in Wasser, und soviel Alkyl- bzw. Alkanol­
amin, um einen pH-Wert von 6,5 bin 8,5 der Flüssigformulie­
rung einzustellen, wobie der Farbstoff als Alkyl- oder Alkanol­
aminsalz vorliegt. Diese neuen Flüssigformulierungen stel­
len konzentrierte, echte Lösungen dar, die über mehrere 
Monate bei Temperaturen zwischen ca. -10°C und +60° C 
lagerstabil und in jedem Verhältnis mit kaltem und warmem 
Wasser mischbar sind. Sie eignen sich insbesondere zum 
Färben und Bedrucken von Papier, einschliesslich Halbkar­
tons und Kartons, wobei man diese Materialien z.B. in der 
Masse, durch Streichen oder durch tauchen färben kann.
Patent EP-0081224-A3 (EP)
IPC: G06F12/06
Filed: 1982-12-06
Abstract: Zum Verändern der Adressenbereiche von Speichereinheiten (S1 
bis S3) in einem Mikrorechnersystem ist ein Decodierer (DC) 
vorgesehen, dem einerseits die höchstwertigen Bits der Adressen und 
andererseits in einem Ausgabebaustein (P) des Mikrorechners (MP) 
erzeugte Steuersignale (ST) zugeführt werden und der Auswahlsignale 
(AS) an die den Speichereinheiten (S1 bis S3) vorgeschalteten 
Bustreiber (BT1 bis BT3) abgibt. Die Adressen werden allen 
Speichereinheiten (S1 bis S3) gleichzeitig zugeführt, jedoch werden 
jeweils nur die einer Speichereinheit zugeordneten Bustreiber (BT1 
bis BT3) freigegeben.
Patent EP-0143130-A3 (EP)
IPC: B29K23/00
Filed: 1983-12-06
Abstract: An oriented multi-layer polypropylene film structure 
having surface-modifying agents on the surface thereof and 
is produced by coextruding and orienting (a) a base layer 
comprising polypropylene of comparatively high stereo-­
regularity, the precursor resin of which contains an amide 
of a water-insoluble monocarboxylic acid having from 8 to 
24 carbon atoms, or a mixture of said amides; and (b) a skin 
layer comprising a polyolefin of comparatively low stereo-­
regularity on at least one surface of (a), said skin layer 
containing a combination of finely divided silica and a sili­
cone oil, whereby at least some of the amide of (a) migrates 
to the surface of (b).
Patent EP-0121944-A3 (EP)
Title: Process for the enzymatic determination of sulphite
IPC: C12Q1/26
Filed: 1984-04-11
Abstract: The present invention provides a process for the enzymatic determination of sulphite, wherein the sulphite is oxidized in a buffered solution with sulphite oxidase to give sulphate, the hydrogen peroxide thereby formed being reduced in the presence of NAD and NADH with the enzyme NADH peroxidase and the consumption of NADH being determined optically. The present invention also provides a reagent for the enzymatic determination of sulphite, wherein it contains sulphite oxidase, NADH, NAD, NADH peroxidase and buffer.
Patent EP-0141373-A3 (EP)
Title: Delivery system for meristematic tissue
IPC: A01G7/00
Filed: 1984-10-24
Abstract: Novel methods and compositions are provided for the delivery of plant meristematic tissue to an environment for growth and development. Isolated meristematic tissue from various sources are combined with beneficial adjuvants in an encapsulating gel matrix which provides a system for the simultaneous delivery of meristematic tissue and adjuvants which can replace true botantic seed.
Patent EP-0172270-A3 (EP)
IPC: D06M101/34
Filed: 1984-11-30
Abstract: Fabric articles having a flame-resistant coating on at 
least one surface thereof, the fabric article comprising a 
flame-resistant, heat-resistant woven fabric made of carbon 
fibers and heat-resistant synthetic fibers and a silicone resin 
coating formed on at least one surfac of the woven fabric, 
the fabric article having fine through-holes especially 150 to 
250 holes per cm², permitting the air to pass therethrough.
Patent EP-0146865-A3 (EP)
Title: Method of generating pseudo-random trains of binary signals
IPC: H03K3/84
Filed: 1984-12-11
Abstract: The invention relates to a method of generating pseudo-random trains of binary characters of long period by using a character generator having fed back shift registers, to which disturbing binary trains are applied on the input side and which, arranged beside one another, form a stage or plane of action, a plurality of such register stages being arranged with respect to one another such that the output signal trains of the individual shift registers of a register stage serve as disturbing trains of binary characters for the shift register inputs of the downstream register stage and are fed to these via controllable allocators, and being combined by a combination circuit to form a pseudo-random train of binary characters of long period. It is characteristic of the method that gates are provided to mask a clock pulse for individual shift registers, that for the individual stages of the module logic elements are provided which form a signal representative of the period of this stage, that a plurality of such generator modules are driven serially/in parallel, and that the representative signals of one module are used to mask the clock signal at another module (Figure 4). <IMAGE>
Patent EP-0131432-A3 (EP)
IPC: C07F9/165
Filed: 1984-07-05
Abstract: A process for synthesizing alpha-substituted O,O-dialkyl 
dithiophosphato amides, comprising the step of contacting a 
C₈-C₂₂ alpha-chloro amide with an aqueous solution of a salt 
of an O,O-dialkyl dithiophosphoric acid, at a temperature 
above the melting point of the alpha-chloro amide and in the 
range of from 100°C to 200°C, is disclosed.
Patent EP-0154102-A3 (EP)
IPC: A61F5/02
Filed: 1984-10-29
Abstract: To correct the spine deformities, in particular to correct 
the scoliosis by lateral translation, it is foreseen the genera­
tion of stimuli apt to incentivate in the subject the correction 
of the spine by lateral shift obtained with ones muscles, and 
to induce such stimuli on the patient only if and when the 
same is not in a suitable position of the back to have a 
correction of the deformity, and also in such a way to 
interrupt the stimuli if and when the patient assumes the 
required position of the back for a correct treatment. An 
apparatus for this purposes utilized the trunk deformity.
Patent EP-0173283-A3 (EP)
IPC: H04M3/36
Filed: 1985-08-26
Abstract: Für das Übertragen von der Verkehrserfassung auf Fernmelde­
leitungen (FML1 bis FMLn) dienenden, von einer Mehrzahl von 
Verkehrserfassungssensoren (VS1 bis VSn) bereitgestellten 
Auswertesignalen ist vorgesehen, daß diese Auswertesignale 
über eine für einen Zeitmultiplex-Betrieb ausgenutzte Über­
tragungsleitung (z.B. UEL1) zu einer zentralen Erfassungs­
einrichtung (ZER) hin in aufeinanderfolgenden Zeitmulti­
plex-Rahmen (ZMR) übertragen werden. Die von den Verkehrs­
erfassungssensoren für die einzelnen Fernmeldeleitungen 
bereitgestellten und innerhalb eines Zeitmultiplex-Rahmens 
zu übertragenden Auswertesignale werden dabei in dem be­
treffenden Zeitmultiplex-Rahmen zweimal übertragen. Die 
innerhalb eines Zeitmultiplex-Rahmens (ZMR) übertragenen, 
dieselben Fernmeldeleitungen betreffenden Auswertesignale 
werden dann in der zentralen Erfassungseinrichtung (ZER) 
miteinander verglichen. Anhand der Vergleichsergebnisse 
wird ermittelt, ob auf der Übertragungsleitung eine Störung 
vorliegt oder nicht.
Patent EP-0176955-A3 (EP)
Title: Fitting for a pivotable leg
IPC: A47B3/08
Filed: 1985-09-26
Abstract: 1. Hinged fitting (1) for furniture legs (6), particularly table legs or the like, with a stand (11) associated with a furniture body, such as a table top (3), which has a locking member (12) for a countermember (21, 27) of leg (6) disconnectably fixing the leg (6) in the use position, a rigid stop body (30) limiting the swivelling movement to the use position is connected to a bearing rod (9) for leg (6) mounted in the vicinity of its ends in swivel bearings about a swivel axis (10), said stop body engaging in the use position with a stop face (31) on a stop counterface and in which on the fitting (1) is provided at least one stacking member (30) connected to the bearing rod (9) and whose stacking face (32) forms in the storage position the lowest lying surface of the furniture, which is substantially parallel to the table surface, characterized in that the stop body (30) and the stacking member are located directly on the bearing rod (9) between its swivel bearings.
Patent EP-0179357-A3 (EP)
Title: Chair
IPC: A47C3/026
Filed: 1985-10-10
Abstract: The seat furniture is provided with a seat-plate backrest inclination-adjusting mechanism (6), a single-column supporting device (2) and a supporting foot (1). The backrest is composed of a backrest bottom part (16) and a backrest top part (14), and when the backrest inclination is fixed the backrest top part (14) can additionally be moved, counter to the pressure exerted by a restoring-spring arrangement (13), so as to swing freely to the rear between a first and a second stop position of an adjusting-spring device (22).
Patent EP-0179421-A3 (EP)
Title: Antigestagens, glucocorticoids and prostaglandins for induction of labour or interruption of pregnancy
IPC: A61K31/57
Filed: 1985-10-19
Abstract: Combination products containing an antigestagen, a glucocorticoid and a prostaglandin are suitable for combined use in inducing labor or terminating pregnancy.
Patent EP-0155841-A3 (EP)
Title: Apparatus for treatment in a water environment of lumbar back ailments
IPC: A61H1/02
Filed: 1985-03-15
Abstract: An apparatus for the treatment of patients suffering trom lumbar back ailments or the like comprises at least one float body (1) suspended from an overhead support (3.4,5,6,7), intended for suspending the patient who is partially submersed in water and subjected to loading from weights (13), preferably at the hip region. The overhead support consists of a suspension means (2) from which, by emans of straps (9), a vest (10) is suspended, adapted to fit closely about the chest region of the patient and thereby supporting the patient. The straps (9) are attached to the overhead support (2) via a yoke or crossbar (8) having a central, vertical journal that is pivotally mounted at the top (7) of the overhead support.The float body may consist of two elongated, substantially boat-shaped floats (1), and the overhead support may consist of four downwardly-depending legs (3,4,5,6) attached at the lower ends thereof to the floats (1) and rigidly attached at the upper ends thereof to a top piece (7) which is disposed centrally between the floats (1) and from which the crossbar is supported.
Patent EP-0184278-A3 (EP)
IPC: C08J9/02
Filed: 1985-04-16
Abstract: A method of making a resilient, flame resistant modified 
polyimide foam comprises:  
(a) mixing an aromatic dianhydride (component A) with 
at least one lactam and/or amino acid (component B) in a 
mole ratio of A:B of from 1:1.5 to 1:0.05,  
(b) mixing an alcohol with the mixture from step (a) and 
heating the resulting mixture to form an esterified N-­
substituted imide,  
(c) mixing at least one diamine (component C) with the 
product of step (b),  
(d) drying the resulting mixture, and  
(e) polymerising the resulting solid at a temperature of 
from 120° to 320°C to give a modified polyimide foam.
Patent EP-0161835-A3 (EP)
IPC: H01R13/627
Filed: 1985-04-23
Abstract: A connector member 8 for use with a mating member 1 
provided with radial bayonet studs 6 has a body part 11 of a 
moulded plastics material enclosing a number of contacts 13. 
The body part has a number of entry slots 17 for the bayonet 
studs and retention means with a snatch safety feature are pro­
vided by a slotted resilient strip 7 located in an annular recess 
18. The body part 11 has an internal region of substantially 
solid cross section having axially directed holes in which the 
contacts are a sliding fit and a thickened region in each contact 
is supported between the solid central region and a plastic in­
sert 29 (not shown) which is held in place by a clamp nut 33.