baber/WOPTO huggingface dataset:
Patent EP-4280174-A1 (EP)
Inventor: GUBBI LAKSHMINARASIMHA JAYAVARDHANA RAMA
IPC: G06V10/80
Filed: 2023-05-17
Abstract: Conventional task planners assume that the task-plans provided are executable, hence these are not task-aware. Present disclosure alleviates the downward refinability assumption, that is, planning can be decomposed separate symbolic and continuous planning steps by introducing bi-level planning, a plan which is a series of actions that the robot needs to take to achieve the goal task is curated. Firstly, abstract symbolic actions are converted to continuous vectors and used therein to enable interaction with an environment. Images of objects placed in the environment are captured and concepts are learnt from the captured images and attributes of objects are detected. A hierarchical scene graph is generated from the concepts and attributes wherein the graph includes interpretable sub-symbolic representations and from these interpretable symbolic representations are obtained for identifying goal task. Anomalies are detected from the scene graph and robotic actions are generated to correct the detected anomalies.
Patent EP-4292587-A1 (EP)
Inventor: OKADA TARO
IPC: A61K9/20
Filed: 2023-06-14
Abstract: An object of the present invention is to provide a guanfacine hydrochloride preparation in which an increase of related substances with time due to hydrolysis is suppressed. According to an embodiment of the present invention, a guanfacine hydrochloride preparation is provided containing one or more stability-improving additives selected from a group consisting of potassium dihydrogen phosphate, phosphoric acid, sodium dihydrogen phosphate anhydrous, carmellose, microcrystalline cellulose, carmellose calcium, low-substituted hydroxypropylcellulose, and hypromellose phthalate.
Patent EP-4304789-A1 (EP)
Inventor: FIELD SIMON DAVID
IPC: B05D5/06
Filed: 2023-05-26
Abstract: The present invention is directed to an article having a decorative coating, wherein the article comprises a plastic substrate having a front surface; a base hardcoating located over the front surface; one or more intermediate layers located over the hardcoating; a TiN layer located over the one or more intermediate layers; an SiO 2  layer or PECVD HMDSO + O 2  etch layer located over the TiN layer; and a protective hardcoating located over the PECVD HMDSO + O 2  etch layer.
Patent EP-0001277-A1 (EP)
Inventor: PFISTER THEODOR DR
IPC: C07C315/04
Filed: 1978-09-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Sulfonsäurechloriden durch Umsetzung von aromatischen Verbindungen mit Chlorsulfonsäure und Phosgen, bei dem man zuerst etwa stöchiometrische Mengen der aromatischen Verbindung mit Chlorsulfonsäure, gegebenenfalls in Gegenwart eines Sulfonierungshilfsmittels zur Reaktion bringt und dann in Gegenwart eines Katalysators mit Phosgen umsetzt.
Patent EP-0004629-A1 (EP)
Inventor: CARDUCCI LEOPOLDO
IPC: E06B9/78
Filed: 1979-03-27
Abstract: 1. Actuating and fastening device for roller curtains having a stationary part (1) with a first coupling surface (1b) and a hub (2) which is axially movable and rotating with respect to the stationary part and by its rotation causes the winding and unwinding of the roller curtain, respectively, said hub having a second coupling surface (2b) cooperating with the first coupling surface, this second surface being pressed against the first coupling surface under the action of a resilient means (5) operating the movable hub (2) in order to brake it, at least one ball being provided arranged between the movable hub (2) and the axially stationary part (1), said ball being urged in a wedge-like narrowing slit between a surface (1a) provided on the axially stationary part (1) and the movable hub (2) by means of cam surfaces (3a) provided on a driving member (3) whenever the driving member is rotated relative to the movable hub (2), in order to raise the coupling surface (2b), until at its final fastened position said ball causes the rotary connection between the driving member (3) and the movable hub (2), characterized in that the balls (4) are arranged in a radial guideway (2a) provided in the movable hub (2) ; that the wedge-like slit inwardly radially narrows ; that the driving member is a ring (3) covering from the outside the wedge-like slit, which ring has on its inner periphery the cam surface (3a) formed so that, by turning the ring (3) relative to the movable hub (2), it inwardly radially urges the ball (4) in its guideway (2a), axially displacing the movable hub (2) and lifting its second coupling surface (2b) ; that the cam surface (3a) then urges the ball to a final position against a radial stop, so as to clamp it between the cam surface (3a) and one side of the guideway (2a) and transfer the rotary motion from the ring (3) to the movable hub (2) ; and that the wedge-like slit has such an inclination that at the end of the driving torque the ball is radially outwardly moved back under the axial pressure of the resilient means (5) acting on the movable hub (2).
Patent EP-0007809-A1 (EP)
Inventor: RITZI THOMAS FRANK
IPC: G01N21/87
Filed: 1979-07-27
Abstract: An apparatus visually duplicates the hue, tone, intensity and shape of a selected gemstone by combining predetermined intensities of red, green and blue light sources within a color mixing box (34). A single variable intensity light source (16, 18,20) and a monochromatic filter (24, 26, 28) provide each of the three colors. Colored light from each light source is passed through a portion of a multi-segment diffusion lens (32) prior to entering the color mixing box (34). The three separate colors are combined within the color mixing box (34) and reflected from an image wheel (36) which includes various geometric patterns. Light propagated from the color mix ing box (34) passes through a silhouette wheel (50) to a crystal wheel (51) which provides an appropriate gemstone shape. The light then passes through an image magnifier (52) which controls the apparent size of the gemstone. Controls are provided to modify the shape, color and intensity of the duplicating gem displayed by the apparatus.
Patent EP-0011524-A1 (EP)
Inventor: GRAY EDGAR GARRY
IPC: C01B31/36
Filed: 1979-10-11
Abstract: The process for the manufacture of pulverulent boron carbide employs a magnesiothermal treatment for which the charge to be treated is prepared from a solution of at least one boron oxygen compound, in which the optional insoluble additional boron oxygen compounds and carbon carriers are dispersed in a pulverulent state as a homogeneous suspension. The invention permits an improvement in the reaction yields of the boron introduced.
Patent EP-0016422-A1 (EP)
Inventor: LINDEMANN HANS
IPC: B21D3/06
Filed: 1980-03-13
Abstract: 1. Straightening machine which consists of several individual machines which are arranged in succession in the direction of movement of a thin-walled pipe (1) and which each have a frame (3, 10) which can be driven to rotate, and through which the thin-walled pipe (1), secured against rotation (rollers 2, 18), can be guided, with rollers (9, 13) which can be adjusted transversely to the pipe (1) and can be inclined in relation to the pipe axis, in which machine the rotational speeds of the frames (3, 10) which can be driven in opposite directions of rotation, or the inclinations of the rollers (9, 13) of the individual machines differ or can differ from one another for the purpose of building up tension in the pipe (1), the pivot axes (7, 15) of the roller-holders (6, 14) located in the two drivable frames (3, 10) are each arranged in a plane lying transversely to the axis of rotation (8) of the frames (3, 10) and at least one roller-holder (6, 14) supporting a roller (9, 13) is located in each of the frames (3, 10), characterised in that only two individual machines (3, 9 and 10, 13 respectively) with a common axis of rotation are provided, in that each of the rollers (9, 13) has a crowned shell surface, and in that the rotational speeds of the frames (3, 10) are calculated in such a way that the effective polishing width is greater than the advance, per revolution, of the material to be straightened.
Patent EP-0021353-A1 (EP)
Inventor: NAGANOMA MASANORI
IPC: F24F11/02
Filed: 1980-06-19
Abstract: A vehicle air conditioner control method and apparatus for automatically controlling the air conditioning of the compartment of a vehicle in accordance with a predetermined automatic control pattern, uses selector (15, 22, 23) for selecting a desired air conditioning condition. In response to the command signal from the selector, changeover from the control parameters, such as, air flow rate and supply air temperature for an automatic control mode to the selected control parameters for a selected air conditioning mode is effected, thus making it possible to selectively control the air conditioning of the vehicle compartment in accordance with a predetermined automatic control mode and a selected air conditioning mode.
Patent EP-0028369-A1 (EP)
Inventor: MEYER WOLFGANG DIPL-ING
IPC: B22D11/12
Filed: 1980-10-23
Abstract: 1. Apparatus for stirring metal melts in continuous casting plants during the solidification process by means of a constant magnetic field which passes through the string (2), which is guided between rollers (3), at right angles to the direction of movement of the string, and which also cuts a constant current which is passed through the string (1) at right angles to the direction of movement thereof and to the constant field, in which the yoke (6) of an electromagnet (4) which produces the constant field, is arranged on the wide side of the string outside the guide rollers (3), and the magnetic poles are each provided with a pole shoe (9) embracing at least one of the guide rollers (3), whilst on the other wide side of the string (1), there is arranged a return armature (5) having correspondingly designed poles (11) and in which, in order to supply the constant current, contact brushes or contact rolls, which can be directly pressed against the narrow sides of the surface of the string, are provided, characterised in that on the yoke (6) of the electromagnet (4), there are arranged two magnetic systems, the field coils (7) of which produce oppositely-directed magnetic fields.
Patent EP-0028375-A1 (EP)
Inventor: SPIELMANN WERNER DR
IPC: C07C51/377
Filed: 1980-10-24
Abstract: Phenylacetic acid and the simple derivatives thereof are prepared by catalytic hydrogenation of mandelic acid and its appropriate derivatives in the presence of a noble metal catalyst in aqueous solution which is free from mineral acid, especially free from hydrochloric acid.
Patent EP-0016502-A1 (EP)
Inventor: ESTEBAN TORRENTERAS ANTONIO
IPC: B65B65/08
Filed: 1980-03-13
Abstract: Appareil pour mettre automatiquement en boîte des objets cylindriques de dimensions égales, en particulier des cartouches de monnaie, et destiné à être alimenté par au moins une machine 1, cet appareil comprenant des moyens 2 et 5 permettant d'aligner les objets et de les déplacer par gravité jusqu'à un poste de remplissage ainsi que des moyens 10 pour évacuer les boîtes remplies et boîte pour un tel appareil. La figure à considérer est la figure 4.
Patent EP-0014082-A1 (EP)
Title: Coin passage apparatus with hinge means
Inventor: HENVILLE MICHAEL IAN
IPC: G07F1/04
Filed: 1980-01-18
Abstract: The aim of the invention is to provide a hinge mechanism for a coin testing mechanism which permits adequate separation of two plates, even close to the hinge axis, in conditions where the separation of the plates remote from the hinge axis must be limited. 
     The two plates 12 and 13 are coupled by a hinge pin 19 which passes through slots 21 in lugs 22 on the plate 13 and holes in lugs 20 on the plate 12. A coil spring 23 is disposed around the hinge pin 19 and has its free ends secured to a cantilever leaf spring 28 secured to the plate 13. The slots 21 extend perpendicular to the plate 13 and the springs 23 and 28 co-operate to hold the hinge pin 19 in the bottom of the slots 21. The coil spring has a central loop 24 which bears against the edge of the plate 12 and thus serves to bias the two plates together about the hinge axis. A lever 31 pivoted on the plate 13 carries a cam surface 32 which co-operates with a cam follower surface 35 on the plate 12 so that when the lever is actuated the plates are forced progressively apart by the cam surface riding up the cam follower surface. The coil spring 23 initially allows the plate 12 to pivot about the hinge axis away from the plate 13 but eventually plate 12 strikes an abutment 38 which prevents further rotation of the plate. Further movement of the cam surface up the cam follower surface causes the leaf spring 28 to flex and allow separation of the plates along the edges adjacent the hinge pin 19.
Patent EP-0016551-A1 (EP)
Inventor: O'CONNOR BRENDAN
IPC: G01N21/90
Filed: 1980-02-25
Abstract: This invention concerns an apparatus for detecting the presence Of faults in a translucent container of the kind comprising a scanning zone in which a translucent container is rotated while being repeatedly scanned by a spot beam of light in a direction parallel to the axis of rotation of the container, a light collection apparatus being arranged to receive light from the beam after passing through the container. The light collection apparatus comprises a rectangular matrix of photosensitive devices (2) disposed behind a light-diffusing screen (1) upon whose front surface the light from the scanning beam falls after passing through the container. A rectangular grid (4) of thin white walls is sandwiched between the screen and the photosensitive devices so as to define a plurality of boxes (5) with a respective device (2) being located at the rear of each box. The grid (4) thus effectively divides the screen (1) into a large number of elemental areas and provides that each device (2) receives light substantially only from a respective elemental area of the screen (1 ). 
     This invention permits the detection of certain non-occlusive refraction faults in the translucent container by selective examination of the device outputs, as well as the detection of occlusive faults by measurement ofthe total light falling on the screen.
Patent EP-0026075-A1 (EP)
Inventor: BROCINER RONALD ERIC
IPC: D21H19/38
Filed: 1980-09-12
Abstract: A pigment for a paper coating composition contains a layer lattice silicate which has a relatively narrow range of particle size distribution compared with pigments of conventional paper coating compositions, and which includes not more than 5 %, by weight, of particles which have an equival- entspherical diameter of lessthan 0.25 microns. 
     Paper coated with a composition including the pigment provides good results when printed by a gravure process.
Patent EP-0029706-A1 (EP)
Inventor: NISHITANI TAKAO
IPC: G06F7/505
Filed: 1980-11-19
Abstract: Arithmetic circuit with overflow detection capability in consecutive addition or subtraction operations on data represented in two's complement-fixed point notation for use in digital filtering or the like processing. Advantage is taken of the periodical relationship in this representation between the true result value and the one including overflows, so that one overflow in a given direction is compensated for by a further overflow in the opposite direction. In a first embodiment a single overflow detector (4) is connected to the calculating means (5) performing said operation and feeds a counter (1) which is counted up or down when the most significant bit of a calculation result indicates an overflow occurring in a positive or negative direction, .respectively. Upon completion of the operation, the content of said counter (1) determines the existence of a final overflow by means of a zero detecting circuit (2) and its most significant bit indicates the overflow direction. A second embodiment using three flip-flops and several gates instead of a counter functions irrespective of the number of consecutive additions or subtractions but is put into a latched condition by two successive overflows in the same direction.
Patent EP-0027094-A1 (EP)
Inventor: BATISTONI MICHEL
IPC: F22B37/22
Filed: 1980-10-08
Abstract: L'invention a pour objet une boîte à eau d'échangeur de chaleur limitée par un fond hémisphérique et une plaque tubulaire sur laquelle sont fixées les extrémités des tubes en U de l'échangeur, de part et d'autre d'une plaque de participation séparant la boîte à eau en deux chambres, respectivement d'alimentation et d'évacuation. Selon l'invention, la plaque de partition (3) s'emboîte avec jeu sur toute sa périphérie dans une rainure circulaire et une rainure diamétrale (11) ménagées respectivement sur les parois internes du fond hémisphérique (2) et de la plaque tubulaire (1) et le fond hémisphérique (2) est traversé par au moins un orifice de purge (26) débouchant au point le plus bas de la rainure circulaire d'emboîtement de la plaque. L'invention s'applique spécialement à la construction des générateurs de vapeur.
Patent EP-0040211-A1 (EP)
Inventor: WILLEY MICHAEL ROBERT
IPC: A62C37/00
Filed: 1980-11-14
Abstract: Un appareil d'extinction de feu comprend une pluralite de dispositifs d'actionnement electriques (A) connectes en serie et disposes pour actionner chacun d'eux une tete d'extincteur. Un dispositif a resistance variable (LD) est connecte en parallele a chaque dispositif d'actionnement, la resistance du dispositif (RD) decroit avec un courant croissant surmontant ainsi les problemes dus a un dispositif d'actionnement (A) ayant tendance a aller vers un etat de circuit ouvert a cause du vieillissement ou de defectuosites. Un appareil de controle de la continuite du dispositif d'actionnement connecte en serie est egalement decrit.
Patent EP-0036187-A1 (EP)
Inventor: KLEINSCHMIDT PETER DIPL-PHYS
IPC: G11B5/56
Filed: 1981-03-12
Abstract: A device with two piezo-ceramic foil strips (2, 3) and an aluminium or titanium strip (4) arranged therebetween, which are permanently bonded to one another with predetermined adhesive and which have thickness dimensions within close tolerances, and in which device this composite bending strip (1) has a trapezoidal shape (B1, B2) with respect to its width and at the narrower end (B2) of which the magnetic head (10) is to be attached. <IMAGE>
Patent EP-0041629-A1 (EP)
Inventor: CARDY CHARLES FREDERICK
IPC: C08G63/08
Filed: 1981-05-13
Abstract: Polyfunctional viscoelastic liquid compounds having molecular weights of at least 25,000 and preferably from 40,000 to 10 million comprise vinyl polymers having adducted thereon a plurality of groups, the same or different, the adducted groups having the general formula
     wherein R represents a low molecular weight organic radical or, preferably, hydrogen, the total number of carbon atoms in all occurences of R not exceeding 12, z represents a whole numberfrom4to 8, preferably 5, and n represents on average, a number from, preferably, 0.5 to 300. The compounds are soluble in a wide range of organic solvents and can find applications in adhesives, tackifiers, and fillers such as mastics, putties and like compositions.
Patent EP-0040862-A1 (EP)
Inventor: KEITH ALEC D
IPC: A61L15/22
Filed: 1980-01-04
Abstract: This invention provides a burn matrix comprising glycerol, polyvinylalcohol, a water-soluble polymer having hydration sites which in combination with the remaining ingredients yields a matrix capable of sustained release of a drug dispersed therein, and water. The matrix may further include a drug for topical or transdermal application to a patient. The invention also provides a method of making the matrix and a delivery device incorporating the matrix. The matrix may be used in the form of a package, which comprises the matrix (14) embedded in a backing member (10) provided with a detachable cover layer (12). Before use, the cover layer is removed, and the backing member applied to the patient by means of a pressure-sensitive adhesive layer (26), so that the matrix (14) is held against the skin of the patient.
Patent EP-0045445-A1 (EP)
Inventor: KOLBESEN BERND DR
IPC: H01L21/306
Filed: 1981-07-22
Abstract: A process for dividing an essentially rod-shaped semiconductor crystal into wafers in which the semiconductor single crystal is selectively etched with an etchant (Figure 1). <IMAGE>
Patent EP-0052311-A1 (EP)
Inventor: ZENITZ BERNARD LEON
IPC: C07D211/26
Filed: 1981-11-05
Abstract: 1-[(3- or 4-Benzoylphenyl)-lower-alkyl]-[(CH2)n-N=B]-substituted-piperidines or α-hydroxy(3-or 4-benzyl), analogs thereof, useful as anti-asthmatic, anti-allergic, anti-cholinergic, bronchodilator and anti-inflammatory agents, are prepared by alkylation of an appropriate substituted piperidine with a (3- or 4-benzoyl-phenyl)-lower-alkyl halide or tosylate; by reaction of a 1-[2-(3- or 4-lithiophenyl)-lower-alkyl]-[(CH 2 ) n -N=B]-substituted-piperidine with benzonitrile and hydrolysis of the resulting benzimidoyl compound; or by reduction of a 1-[a-(3- or 4-benzoylphenyl)-lower-alkanoyl]-[(CH 2 ) n -N=B]-substituted-piperidine. The analogous carbinols are prepared by reduction, with an alkali metal borohydride, of the ketone.
Patent EP-0042187-A1 (EP)
Inventor: KOSTER ROBERTUS JOHANNES CORNE
IPC: C11D3/30
Filed: 1981-06-03
Abstract: Detergent compositions containing low levels of sub. stituted polyamines are disclosed. The polyamines are substituted by one long chain alkyl or alkenyl group and by at least two alkylene oxide radicals attached to different nitrogens. Preferred compositions produce a laundry liquor pH in the range from 8.5-12.0; and frequently contain water-soluble or water-insoluble detergent builders. 
     These compositions exhibit a broad range of textile treatment benefits particularly enhanced soil release and cleaning properties.
Patent EP-0045594-A1 (EP)
Inventor: JOHNSON TORE RUDOLPH
IPC: G02B6/38
Filed: 1981-07-23
Abstract: Figure 5A illustrates a connector for aligning colinearly the axes of a pair of opposed optical waveguides (32, 34) the connector comprising at least three bodies (2) carrying alignment surfaces facing radially inwards of the axes of the waveguides (32, 34) and providing therebetween an interstitial passageway (44) having a central portion and open ends through which the waveguides (32, 34) enter, characterised in that; the midportions (8) of the alignment surfaces are adapted for deflection radially inward and the interstitial passageway (44) assumes a tapered reduction from each of the open ends toward the central portion, and the waveguides (32, 34) enter the open ends of the passageway (44) and are funnelled by the respective tapered reductions, and means (20, 26) are provided for deflecting the alignment surfaces into clamped engagement on the waveguides.
Patent EP-0045599-A1 (EP)
Inventor: GUTSCHE HENRY WILLIAM
IPC: C30B25/10
Filed: 1981-07-24
Abstract: Process and apparatus for producing electronic-grade silicon bodies are disclosed wherein a slim rod (19) which can be formed in situ from a seed crystal and a molten silicon source (17), is pulled into and through a chemical vapor deposition chamber (23) in which the slim rod is simultaneously exposed to heating and thermally decomposable gaseous silicon compounds in order to provide suitable surface reaction conditions on the slim rod for the decomposition of the gaseous silicon compounds resulting in deposition growth upon the surface of the rod. A characterising feature of the invention is that a first gas curtain is created along the chemical vapor deposition chamber inner wall by means of an inlet (34) and flow guide (36), which curtain flows countercurrent to the reaction gas and enters the chamber from an opposite end from the entry point (28) of the reaction gas, and a second gas curtain is created along the chamber inner wall in the vicinity of the reaction gas entry by means of inlet (32) and flow guide (30).