baber/WOPTO huggingface dataset:
Patent EP-4246966-A2 (EP)
Inventor: BACIM DE ARAUJO E SILVA FELIPE
IPC: H04N13/305
Filed: 2021-06-08
Abstract: Methods and apparatus for generating images to be displayed on lenticular displays. In these methods, a fixed mesh is generated offline, and in real-time texture information is mapped to the fixed mesh. In an offline process, texture and 3D mesh information for an object is used to render UV map views for multiple viewpoints of the object, view maps are generated from display calibration data, and a lenticular to UV map is generated from the UV map views and view maps. In real-time, texture information is captured, and a composite process is performed that generates a lenticular image for multiple viewpoints by sampling pixels from the texture based on the lenticular to UV map. The lenticular image is then displayed on the lenticular display. Detected positions of persons in the environment may be used to limit the number of viewpoints that are generated during the real-time composite process.
Patent EP-4249103-A2 (EP)
Inventor: CARGILL ELLEN B
IPC: B01D46/46
Filed: 2019-08-29
Abstract: An evacuation station for collecting debris from a cleaning robot includes a controller configured to execute instructions to perform one or more operations. The one or more operations includes initiating an evacuation operation such that an air mover draws air containing debris from the cleaning robot, through an intake of the evacuation station, and through a canister of the evacuation station and such that a receptacle received by the evacuation station receives at least a portion of the debris drawn from the cleaning robot. The one or more operations includes ceasing the evacuation operation in response to a pressure value being within a range. The pressure value is determined based at least in part on data indicative of an air pressure, and the range is set based at least in part on a number of evacuation operations initiated before the evacuation operation.
Patent EP-4250232-A2 (EP)
Inventor: LASANG PONGSAK
IPC: G06T7/73
Filed: 2018-11-16
Abstract: A three-dimensional point cloud generation method for generating a three-dimensional point cloud including one or more three-dimensional points includes: obtaining (i) a two-dimensional image obtained by imaging a three-dimensional object using a camera and (ii) a first three-dimensional point cloud obtained by sensing the three-dimensional object using a distance sensor (S11, S12); detecting, from the two-dimensional image, one or more attribute values of the two-dimensional image that are associated with a position in the two-dimensional image; and generating a second three-dimensional point cloud including one or more second three-dimensional points each having an attribute value, by performing, for each of the one or more attribute values detected, (i) identifying, from a plurality of three-dimensional points forming the first three-dimensional point cloud, one or more first three-dimensional points to which the position of the attribute value corresponds (S16), and (ii) appending the attribute value to the one or more first three-dimensional points identified (S17).
Patent EP-4270217-A2 (EP)
Title: Personnel authentication and tracking system
Inventor: HALL STEWART
IPC: G06F21/00
Filed: 2015-04-02
Abstract: Disclosed are techniques to authenticate tags passing through detection regions against an access control list, receive data that identifies a number of people passing through or within the detection regions, compare the number people identified by the received data with the number of tags identified by the system, and cause an alarm to be asserted when a discrepancy is detected in the number people identified with the number of tags in a detection region with personnel within the detection region.
Patent EP-4307598-A2 (EP)
Title: Channel state information encoding method and apparatus, storage medium and processor
Inventor: CHEN MENGZHU
IPC: H04L5/00
Filed: 2018-11-16
Abstract: Provided is a method and an apparatus for encoding CSI, a storage medium, and a processor, where the method includes: placing a first type of information bits of the CSI in a first type of position indexes of the position index set, and determining, from the indexes other than the first type of position indexes determined by the first type of information bits in the position index set, indexes of the second type of information bits of the CSI, indexes of the third type of information bits of the CSI, and indexes of the fourth type of information bits in the position index set; or placing the fourth type of information bits in the fourth type of position indexes of the position index set, and determining indexes of the first type of information bits, indexes of the second type of information bits, and indexes of the third type of information bits of the CSI in the position index set from indexes other than the fourth type of position indexes determined by the fourth type of information bits in the position index set. The present disclosure solves the problem that positions of various types of information in the CSI reporting cannot be reasonably mapped in the related art.
Patent EP-4276237-A2 (EP)
Inventor: WOO JI HYUN
IPC: D06F58/44
Filed: 2019-08-29
Abstract: A clothes care apparatus includes a chamber, an upper fan provided above the chamber and configured to move air to a lower side of the chamber, and a lower fan provided under the chamber and configured to move air to an upper side of the chamber. A first motor is configured to rotate the lower fan and a steam generating device is configured to generate steam by heating water. A controller is configured to control on-off states of the steam generating device and the first motor, configured to turn on the steam generating device in a first period for supplying the generated steam to the chamber, and configured to turn on the first motor in a second period for allowing the steam to be dispersed by air moving to the chamber.
Patent EP-0001489-A2 (EP)
Inventor: BACKHOUSE ALAN JAMES
IPC: C08F291/00
Filed: 1978-09-26
Abstract: A method of preparing a stable dispersion in an aqueous medium of particles of polymer in which stabilisation of the particles against flocculation is effected by a steric mechanism. The method comprises (i) forming a sterically stabilised dispersion in a non-aqueous liquid of a first polymer insoluble both in the non-aqueous liquid and in water; (ii) polymerising monomer in the same non-aqueous liquid in the presence of the particles of the first polymer and of a steric stabiliser, so as to form second polymer which is soluble in the chosen aqueous medium; (iii) transferring the resulting particles to the aqueous medium. There may be prepared in this way aqueous dispersions of polymers incorporating units of water-soluble monomers, which are difficult to make by known aqueous emulsion polymerisation techniques.
Patent EP-0008983-A2 (EP)
Inventor: LAMARTINE ANTOINE
IPC: B07B13/08
Filed: 1979-09-03
Abstract: The invention relates to a scale device for continuous sorting by weight. The device comprises a balance arm 10 mounted to oscillate between two stops 17 and 21 about an axis 0, two levers 5 and 6 articulated about two axes 7 and 8, opposing draw springs carried by the levers 5 and 6 and stressing the balance arm on either side of its axis 0 under a constant tension, and means for adjusting the inclination of the levers 5 and 6 in a manner such as to vary the distance thereof from the axis 0. Application to the sorting of fruit and vegetables. <IMAGE>
Patent EP-0031911-A2 (EP)
Inventor: KRAMER WOLFGANG DR
IPC: C07D249/08
Filed: 1980-12-06
Abstract: Neue substituierte Triazolylmethyl-tert.-butyl-ketone der Formel <IMAGE> in welcher R für Alkyl, Alkenyl, Alkinyl, gegebenenfalls substituiertes Cycloalkyl, gegebenenfalls substituiertes Cycloalkylalkyl oder gegebenenfalls substituiertes Aralkyl steht, X für Wasserstoff oder Halogen steht, und Y für Halogen steht, sowie deren Säureadditions-Salze und Metallsalz-Komplexe, ein Verfahren zur Herstellung dieser Stoffe sowie ihre Verwendung als Pflanzenschutzmittel und als Zwischenprodukte zur Herstellung von weiteren Pflanzenschutzmitteln.
Patent EP-0030700-A2 (EP)
Inventor: ILMER ANDREAS DR
IPC: H04N5/91
Filed: 1980-12-09
Abstract: Equalizer circuitry for a wideband signal recording/playback system, in particular a home video system, comprises a pre-emphasis and a de-emphasis circuit in the recording channel and the playback channel respectively. In an advantageous embodiment, the pre-emphasis and de-emphasis circuits are of the second-order type. In the preferred embodiment of the circuitry, in each of said channels there is provided a circuit for group-delay equalization, preferably an all-pass filter which comprises at least one substantially symmetrical transistor stage provided with a bridge circuit consisting of at least one reactive impedance and ohmic resistance and located between emitter and collector. Practical embodiments of the bridge circuit comprise several series-connected parallel LC sections and one ohmic resistance. Advantageously, conventional filter stages in the channels may be at least partially included in said circuit for group-delay equalization. Conventional delay means provided in color video systems for equalization of the delay between color and video signals can therefore be integrated in said circuit for group-delay equlization.
Patent EP-0031553-A2 (EP)
Inventor: STAHL PETER DR
IPC: C12N9/04
Filed: 1980-12-18
Abstract: Process for obtaining high yields of glycerol dehydrogenase from micro-organisms and glycerol dehydrogenase having a low KM value.
Patent EP-0033784-A2 (EP)
Inventor: HOLTER HEINZ ING
IPC: B60H3/06
Filed: 1980-12-31
Abstract: A method of purifying air to be fed into a protected working zone or automobile cabin utilizes a filter consisting of a permeable support on/in which chemical absorption materials and/or catalysts are laid. The incoming air is entirely or partly heated before it reaches the filters. When the appts. is in use, the normal fresh air inlet ducts of an automobile are closed and the ventilator fan is converted for use as a pure circulating fan recycling the entire air content of the vehicle. In addn., a separate ventilator fan draws in air and expels it at above-atmospheric pressure into the circuit via the chemical absorption filter. A corresponding quantity of air escapes from the circuit to atmosphere. In particular for automobiles in traffic jams or smog conditions as a substitute for conventional ventilation. By heating the air before it reaches the chemical absorption filter, moisture in the air is prevented from precipitating. Precipitation of moisture has a very adverse effect upon the effect of chemical absorption agents and catalysts. Thus the efficiency of the plant is greatly improved.
Patent EP-0039859-A2 (EP)
Inventor: SCHMID KARL DR
IPC: C08G4/00
Filed: 1981-05-02
Abstract: A process for the production of a mixed formal of polyglycol ethers having formulae selected from the group consisting of   <IMAGE>   and R3O(AO)pCH2(OB)qOR4  wherein R1 is a straight or branched chain alkyl having from 1 to 18 carbon atoms, and R2 is selected from the group consisting of hydrogen and straight or branched chain alkyl having from 1 to 17 carbon atoms, where the sum of the carbon atoms in R1 plus R2 is from 6 to 18, R3 is a member selected from the group consisting of monoalkylphenyl having from 14 to 26 carbon atoms, dialkylphenyl having from 14 to 26 carbon atoms, trialkylphenyl having from 14 to 26 carbon atoms, a straight or branched chain alkyl having from 8 to 22 carbon atoms, a straight or branched chain alkenyl having from 8 to 22 carbon atoms, and a radical having the formula    <IMAGE>  wherein R1 and R2 have the above assigned values, and R5 is selected from the group consisting of a straight or branched chain alkyl having from 1 to 5 carbon atoms, phenyl and alkylphenyl having from 7 to 9 carbon atoms, R4 is a straight or branched chain alkyl having from 1 to 5 carbon atoms, A and B are selected from the group consisting of ethylene and isopropylene, m and n are integers from 0 to 50, p is an integer from 2 to 50, and q is an integer from 0 to 3, where the sum of m plus n is from 2 to 50, consisting essentially of the steps of (1) reacting a polyglycol ether having the formulae selected from the group consisting of <IMAGE>  and  R3O(AO)pH  wherein R1, R2, R3, A, m, n and p have the above-assigned meanings, with a diformal having the formula R4-O-(B-O)q-CH2-(O-B)q-O-R4 wherein R4, B and q have the above-assigned meanings, at a temperature of from 60 DEG  to 150 DEG C. in the presence of a strong acid, while employing from 2 to 10 mols of said diformal per mol of hydroxyl groups in said polyglycol ether. (2) distilling off the alcohol formed having the formula R4-O-(B-O)q-H (3) neutralizing, (4) distilling of unreacted diformal, and (5) recovering said mixed formal of polyglycol ethers; as well as novel mixed formals of polyglycol ethers produced by the process.
Patent EP-0050804-A2 (EP)
Inventor: WIESSNER EDGAR
IPC: H01H19/58
Filed: 1981-10-15
Abstract: Die Erfindung bezieht sich auf einen Codierschalter mit mehreren, auf einer Leiterplatte (1) angeordneten, von einem Schleifer (11, 12) überbrückbaren, kreisringförmig angeordneten Leiterbahnen (2 bis 9). Bei einem derartigen Codierschalter sind die Leiterbahnen (2 bis 9) koaxial zueinander auf unterschiedlichen Kreisringen angeordnet und der bzw. die Schleifer (11, 12) sind fingerförmig diesen Kreisringen angepaßt und am dem Drehpunkt abgewandten Ende mit einer Handhabe (20) versehen. Hierdurch ist es möglich, auf Einstellmittel für den Codierschalter in Form von Stellringen und dergl. zu verzich ten. Die Handhabe (20) kann z.B. mit Hilfe eines Bleistiftes auch von größerer Entfernung verstellt werden.
Patent EP-0055842-A2 (EP)
Inventor: CLAUSSEN UWE DR
IPC: C09B1/54
Filed: 1981-12-21
Abstract: 1. Dyestuff mixtures containing    A) at least one azo dye of the formula <IMAGE> where R1 is alkyl, aralkyl, cycloalkyl, aryl, alkylsulphonyl, aralkylsulphonyl, cycloalkylsulphonyl, arylsulphonyl, acyl or a group R-NH-CO- or R-O-CO-, where R is alkyl, aralkyl, cycloalkyl or aryl, which hydrocarbon radicals can be substituted,  n is 0 or 1,  Y is -O- and  R2 is R1 when n is 1 or hydrogen when n is 0, and R3, R4, R5 and R6 are each hydrogen, substituted or unsubstituted alkyl, alkoxy, halogen or cyano, and    B) at least one anthraquinone dye of the formula <IMAGE> where M is OH or NHR1 and X, Y and Z are each H, OH or NHR1, in which R1 is H, alkyl, cycloalkyl, aryl or aralkyl and the hydrocarbon radicals mentioned for R1 can be substituted, Q is an aryl or heterocyclic radical or an aliphatic, cycloaliphatic, araliphatic, aryl or heterocyclic radical bonded to the ring U via an oxygen or sulphur atom or a cycloaliphatic, aryl or heterocyclic ring system bonded to the ring U via an oxygen or sulphur atom, it being possible for the radicals and ring systems mentioned to be substituted, or is a group <IMAGE> where  A and L are each N or CH,  G     is CH2, O or NR1,  R2    is alkyl, cycloalkyl, aralkyl, aryl or a heterocyclic        radical, each of which may be substituted,  R6    is an aliphatic, araliphatic, cycloaliphatic, aryl or        heterocyclic radical or a cycloaliphatic, aryl or hetero-        cyclic ring system, each of which may be substituted, and  u     is 0 or 1,  T     is hydrogen or Q,  T as Q is a group   <IMAGE> where  L1    is O or NR3,  R3    is an aliphatic, cycloaliphatic or araliphatic radical, each        of which may be substituted, and  A1    is O or NH, and  T1'   is hydrogen or Q.
Patent EP-0032457-A2 (EP)
Inventor: BROOMAN DAVID HENRY
IPC: B60P1/44
Filed: 1981-01-14
Abstract: Vehicle mounted load lifting and lowering apparatus comprises a parallel arm linkage (14,16,17) pivotally mounted at one end thereof on part (11) of a vehicle and arranged above the vehicle floor (13). A drop arm (18) is pivotally mounted on and extends below the other end of the parallel arm linkage. A platform (23) is mounted on the drop arm (18) at or adjacent the lower end thereof and is pivotable about a horizontal axis between a load carrying position and a stowed position. A ram (19) is expandable and contractable to rotate the parallel arm linkage between the first position in which the platform lies at ground level, a second position in which the platform is supported at the level of the vehicle floor and a third position in which, with the platform in the stowed position, the apparatus is stowed above the vehicle floor.
Patent EP-0044141-A2 (EP)
Inventor: NIELD ERIC
IPC: C08L77/00
Filed: 1981-06-17
Abstract: An extruded profiled section characterised in that it has been extruded from a composition comprising a blend of a linear polyamide, a linear polyester containing at least 80% by weight of ethylene terephthalate units and an inorganic fibrous filler wherein the composition contains 5 to 60% by weight of the composition of the filler and the weight ratio of polyamide to polyester is between 1:1 and 49:1, which composition preferably has a melt flow index of not greater than 2 measured according to ASTM-D1238 using a standard die of bore 2.096 mm, length 8 mm and a load of 2.16 kg at a temperature of 285°C. 
     A preferred composition for preparing the extruded profiled section comprises a blend in which the polyamide contains an excess of terminal amino groups, and preferably at least 20 g equivalents of terminal amino groups per 10 6  g of polyamide, in excess of the carboxyl groups.
Patent EP-0044147-A2 (EP)
Inventor: BAILEY DERRICK SIDNEY
IPC: B66B9/02
Filed: 1981-06-23
Abstract: Shaped articles are provided containing a polymer which is capable of exhibiting anisotropy in the melt characterised in that the ratio of the stiffness in any two directions at right angles in the shaped article differs by at least 10%, and preferably by at least 50%, from the ratio in the same two directions for a control sample made from a melt consisting entirely of the polymer in anisotropic form. 
     These may be obtained by a variety of methods including disturbing the normal flow pattern of flow into a mould by including obstacles to flow in the mould, disturbing the pattern of flow by foaming in the mould, by including fillers or by using polymers capable of existing as a bi-phase anisotropic and isotropic melt and forming shaped articles in which this two-phase disposition is retained.
Patent EP-0045238-A2 (EP)
Inventor: AKU-UD-DIN TANWIR CHOWHAM
IPC: A61K9/20
Filed: 1981-07-10
Abstract: A novel pharmaceutical composition which comprises an acid salt of a thieno-pyridine derived compound, a pharmaceutically acceptable, nonvolatile organic acid (particularly citric acid) and optionally other suitable pharmaceutical excipients.
Patent EP-0063790-A2 (EP)
Inventor: GLIEMEROTH GEORG DR
IPC: C03C3/066
Filed: 1982-04-22
Abstract: Ein phototropes Glas mit der optischen Lage nd >= 1,59 und vd >= 40 und mit einer Dichte <= 3,2 g.cm<->³ wird erstmals beschrieben. Seine Zusammensetzung liegt im System SiO2 - R2O3, - R2O - RO - ROx - R2O5, wobei R2O3 für Al2O3, B2O3, und Seltenerdoxide, R2O für Alkalimetalloxide, RO für Erdalkalimetalloxide, ZnO, SnO, PbO, ROx für GeO2, ZrO2, TO2, WO3, und R2O5 für Nb2O5, Ta2O5, P2O5 stehen.
Patent EP-0078435-A2 (EP)
Inventor: SATTLER GUNTHER
IPC: B01D15/08
Filed: 1982-10-16
Abstract: Diese Anmeldung betrifft eine Vorrichtung zum Einspannen und schnellen Wechseln von Säulen für die Flüssigkeits-Chromatographie mit Anschlußstücken, die Zu- und Abführungen für das Laufmittel enthalten, wobei eine totvolumenfreie Verbindung von Säule und Anschlußstück durch Zusammenwirken von Dichtelementen der Säule und der Anschlußstücke erfolgt. Ein oberes und ein unteres Spann- und Dichtelement mit auf die Säulenkonstruktion abgestimmten Dichtelementen wirken in gespanntem Zustand unter einem vorgegebenen Druck, welcher durch einen Pneumatikzylinder erzielt werden kann, mit der Säule dichtend zusammen. Zumindest eines dieser Spann- und Dichtelemente ist mit Hilfe eines Druckelementes in der Säulenachse beweglich. In entspanntem Zustand kann die Säule in axialer Richtung bewegt und ausgetauscht werden. Diese Vorrichtung kann insbesondere in Verbindung mit einer Säulenwechselvorrichtung verwendet werden.
Patent EP-0077564-A2 (EP)
Inventor: JOHNSON MARVIN MERILL
IPC: C10N40/08
Filed: 1982-10-19
Abstract: A process for purifying used oil and the like comprising reacting the oil with a treating agent that will form solids from the ash-forming components of the oil, separating the solids from the oil, and subjecting at least a portion of the oil to a two stage hydrotreatment with interstage removal of hydrogen sulfide and/or ammonia.
Patent EP-0081229-A2 (EP)
Inventor: STURMAN ODED E
IPC: G05D16/06
Filed: 1982-12-06
Abstract: A pressure regulator is disclosed which includes a valve housing with a sliding piston member defining inlet and outlet chambers. A valve seat in conjunction with the piston member forms a valve controlling fluid passing from the inlet to the outlet chamber. The piston member includes a piston and piston plate, the piston plate engaging the valve seat to control fluid flow. The diameters of the chambers and the piston are selected so that the inlet pressure causes no net force on the moving piston member, and does not contribute to either the opening or closing of the valve. On the outlet side, the piston plate is sealed with respect to the valve seat at a diameter which is less than that of the piston plate, such that the outlet pressure creates a net force urging the piston plate to engage the valve seat. The resulting unbalanced output force on the member is opposed by coil spring urging the member upward to unseat the plate from the valve seat. The output pressure is thereby regulated at a point where the outlet force equals the spring force. Alternate embodiments allowing selection of the spring force are disclosed.
Patent EP-0063904-A2 (EP)
Inventor: VAN HEYNINGEN ROGER STEVEN
IPC: G03C7/12
Filed: 1982-04-16
Abstract: In the manufacture of a photographic recording medium, a method for coating a photographic support with photographic material which includes moving the support past a coating zone at a substantially constant velocity and generating a stream of equally sized and spaced drops of photographic coating liquid toward the coating zone so that the liquid is deposited at discrete, uniformly sized sites of predetermined spacing.
Patent EP-0080904-A2 (EP)
Inventor: YAMANISHI KAZUHIRO
IPC: G05D3/00
Filed: 1982-12-02
Abstract: A multiposition controller includes a first switching element (1, 4) for switching on and off in accordance with movement between positions of an object (2) to be controlled, and a second switching element (6, 7) for detecting the required direction of movement of the object. The second switching element (6, 7) switches off when the object is positioned at one side from an initial position (c) of the object, while it switches on when the object is positioned at the other side from the initial position of the object. Further, the second switching element remains off or on when the object is positioned at the initial position. 
     Switching signals from the first switching element (1,4) arising from movement of the object (2) are counted in a controlling circuit (5), either up or down depending on the direction of movement as provided by pulse signals fed to a motor drive circuit (8). 
     By such a simple structure, accurate position controlling can be achieved.
Patent EP-0094532-A2 (EP)
Inventor: MELOTTI ATHOS
IPC: A63H27/00
Filed: 1983-04-29
Abstract: This toy airplane comprises a shaped body (1,2), means (48) adapted to lock the latter to a vehicle such as a bicycle, an airscrew (25) mounted rotatably on the front of the body (1,2). a pan (39) defined rearwardly and transversely to the body (1,2) and intended for containing the bubble forming liquid, arm members (45) carrying at the periphery thereof rings (46) adapted for retaining the bubble forming liquid and carried rotatably at the top of the pan (39) and transversely to the body (1,2), and a kinematic linkage interposed between the airscrew (25) and arm members (45).