baber/WOPTO huggingface dataset:
Patent EP-4279316-A1 (EP)
Inventor: FUJIKI TAKUYA
IPC: B60K35/00
Filed: 2023-04-05
Abstract: An apparatus for message notification displays a message to be known to a driver of a vehicle on a display unit disposed in front of a driver's seat on which the driver is sitting, when a change in environment around the vehicle causing the driver to turn his/her attention forward, an action of the vehicle that the driver can sense, or operation by the driver of a vehicle-mounted device in a front area of the vehicle is detected, in the case where travel of the vehicle is controlled in autonomous driving mode in which driving operation by the driver is unnecessary, and where a looking direction of the driver is not a direction related to the driving operation.
Patent EP-4286107-A1 (EP)
Inventor: TSUKAMOTO KENTARO
IPC: B25J9/16
Filed: 2023-05-15
Abstract: A method for performing calibration between a robot coordinate system and a camera coordinate system includes achieving a first state in which a criterion point at a predetermined surface is located at the center of an image captured with a camera, achieving a second state in which the camera is rotated by a first angle of rotation around a first imaginary axis perpendicular to the predetermined surface and passing through a control point at the arm, achieving a third state in which the criterion point is located at the center of the image captured with the camera, deriving a reference point that is a provisional position of the criterion point based on information on the first and third states and the first angle of rotation, achieving a fourth state in which the camera is rotated by a second angle of rotation around a second imaginary axis perpendicular to the predetermined surface and passing through the reference point, achieving a fifth state in which the criterion point is located at the center of the image captured with the camera, deriving the position of the criterion point from the information on the first and fifth states and the first and second angles of rotation, or the information on the third and fifth states and the second angle of rotation, and performing the calibration between the robot coordinate system and the camera coordinate system based on the derived position of the criterion point.
Patent EP-4300708-A1 (EP)
Inventor: NAZAROV ALEXEY
IPC: H01Q1/22
Filed: 2023-06-06
Abstract: An RFID tag is described with an antenna and a passive reflector. In an example, the RFID tag has a dielectric substrate. A first conductive pattern is on the dielectric substrate to form an antenna. An RFID integrated circuit (IC) chip is on the dielectric substrate having an antenna port electrically coupled to the antenna, the antenna port being configured to provide RF energy from a reader to the RFID IC chip through the antenna, the RFID IC chip being configured to provide a response to the reader through the antenna. A second conductive pattern is on the dielectric substrate beside the antenna in the form of a second dipole to form a passive reflector that is not electrically coupled to the antenna port, the passive reflectors being configured to reflect RF energy from the reader away from the antenna.
Patent EP-0006180-A1 (EP)
Title: 3-Phenoxybenzylidenamine und 3-Benzylbenzylidenamine, ein Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung der entsprechenden Aldehyde
Inventor: REINEHR DIETER DR
IPC: C07C47/55
Filed: 1979-06-05
Abstract: 3-Phenoxybenzylidenamine und 3-Benzylbenzylidenamine der Formel <IMAGE> worin R1 Wasserstoff oder Alkyl und R2 Alkyl bedeuten, wobei durch R1 und R2 dargestellte Alkylgruppen zusammen nicht mehr als 12 C-Atome aufweisen oder R1 und R2 zusammen Alkylen mit 4-11 C-Atomen darstellen, R3 Wasserstoff, Halogen, Methyl oder Methoxy und X1 Sauerstoff oder -CH2- bedeuten, ein Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung der entsprechenden Aldehyde.
Patent EP-0009324-A1 (EP)
Inventor: AHLE JAMES LEROY
IPC: C07D295/192
Filed: 1979-08-20
Abstract: 1-Benzoyl-3-thiosemicarbazides of formula I:
     wherein
     
     R' is -OH, -NR'R", C 1 -C 4  alkyl or hydrogen;   Q is hydrogen, C 1 -C 4  alkyl or C 3 -C 6  cycloalkyl;   each of R' and R" independently is hydrogen, C 1 -C 10  alkyl, C 3 -C 7  alkoxyalkyl or alkoxyalkoxyalkyl, C 3 -C 6  cycloalkyl, phenyl C 1 -C 2  alkyl where the phenyl group is optionally substituted by halo or C 1 -C 4  alkoxy; or R' and R" taken together with the nitrogen atom to which they are attached form a heterocyclic ring containing from 5 to 7 ring atoms;   each R 2  independently is halogen, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, nitro or trifluoromethyl;   m is 0, 1 or 2;   R 3  is hydrogen, C 1 -C 4  alkyl, C 3 -C 4  alkenyl containing no α,β unsaturation, C 1 -C 4  hydroxyalkyl, phenyl or benzyl;   R 4  is hydrogen or C 1 -C 4  alkyl;   Ar is naphthyl, anthranyl, phenanthryl or a group having one of the following formulae:
         each R 5  independently is C 1 -C 4  alkyl, halo, nitro, C 1 -C 4  alkoxy or C 1 -C 4  alkylthio, provided that both ortho positions are not substituted by alkyl;   R 6  is C 1 -C 4  carbalkoxy, phenoxy, benzyloxy, phenyl, amino, C 1 -C 4  alkylamino or di (C 1 -C 4 ) alkylamino;   n is 0, 1, 2 or 3;   q is 0 or 1;   the sum of n plus q does not exceed 3; and p is 0 or 1; and agriculturally-acceptable salts and esters thereof, are useful in plant growth regulation. The preparation of these novel compounds is described.
Patent EP-0011526-A1 (EP)
Title: Perfectionnements apportés aux machines de traitement aqueux des tissus en pièces
Inventor: BARRIQUAND BERNARD
IPC: D06B3/24
Filed: 1979-10-12
Abstract: Machine de traitement aqueux de tissus en pièces. Cette machine comprend : un système de teinture disposé à la remontée du tissu, à la suite duquel sont prévus des moyens mécaniques de retour du tissu dans un compartiment de stockage (4) équipé de moyens mécaniques de déplacement du tissu (12), un dispositif de réception et de guidage (3) du tissu vers ledit compartiment, prévu entre lesdits moyens mécaniques et ledit compartiment. Un deuxième système de teinture peut être prévu à la descente du tissu. Des moyens de pliage peuvent également être associés à la machine, de même qu'un dispositif de déchargement du tissu traité. Application au traitement simultané (teinture, blanchiment ou autres) d'une pluralité de brins de tissu.
Patent EP-0012061-A1 (EP)
Inventor: BESLU PIERRE
IPC: G21C17/07
Filed: 1979-11-16
Abstract: 1. Process for determining the rupture characteristics of the jackets of fuel elements of nuclear reactors characterized in that, after having detected such a rupture, the following operations are conducted : - determination by calculation from the given characteristics of the reactor core and the rate of reaction of the fuel elements : (a) one series of first graphs giving, for a certain number of nucleides, their total activity in the primary coolant as a function of the median temperature of a ruptured element for a rupture-state of the jackets arbitrarily defined by a single rupture, each graph of the series being established for a particular value of the coefficient vg which characterises the proportion per second of the total activity leaving the ruptured jacket ; (b) a second graph giving, for different values of the coefficient vg and as a function of the median temperature of a ruptured element, the ratios of activity of pairs of different nucleides whereby to produce two groups of ratios, a first group of ratios which are substantially independent of temperature, and a second group of ratios which increase with temperature ; (c) a third graph, derived from the activity ratios of the above-mentioned first group, giving for the same ratios of the first group, the variation of the coefficient vg as a function of the ratio of the activities themselves ; - determination of a median value of the coefficient vg from the values of the activity ratios of the nucleides of the first group measured in the primary coolant of the reactor and set out in the above-mentioned third graph ; - determination of a median value of the temperature of the ruptured element, from the values of the activity ratios of the nucleides of the second group measured in the primary coolant of the reactor and set out in the above-mentioned second graph at the same time as the previously-determined value of coefficient vg ; - determination of the real number of ruptures corresponding to the determined value of the coefficient vg, from the measured activity of a certain number of nucleides present in the primary coolant of the reactor and set out at the same time as the above-mentioned temperature on the first graph.
Patent EP-0016817-A1 (EP)
Title: An oriented, semi-crystalline polymer product and method and apparatus for producing such product.
Inventor: AUSTEN ALFRED R
IPC: B29C48/32
Filed: 1980-04-08
Abstract: A thick-walled, seamless, rigid non-porous conduit (Y) having a substantially uniform wall thikkness which is not less than about 0.5 percent of the outside diameter consisting essentially of an oriented crystalline thermoplastic polymer characterized by a structure comprised of radially compressed discrete, platelet-like spherulitic crystalline aggregates (A!) and having a combination of good ultimate tensile strength and low temperature tensile impact strength. The conduit is fabricated by solid state hydrostatic extrusion of a substantially non-oriented semi-crystalline thermoplastic polymer preform (X) which may contain up to about60 weight percent filler. The polymer is substantially simultaneously elongated in both circumferential and axial directions by compressive forces with the circumferential elongation being at least 100 percent. The apparatus used to produce the product is a hydrostatic extrusion press which includes an annular orifice in which the thermoplastic polymer is elongated substantially simultaneously circumferentially and axially with the circumferential elongation being at least 100 percent. Means for maintaining the rigidity of tooling and the hydrostatic extrusion fluid pressure while providing a film of the fluid on the preform for lubricity are provided in the apparatus. A sheet (F) substantially uniform in thickness and having substantially the microstructure and properties of the conduit and excellent drawability may be made from the conduit by slitting and heat deformation. Articles of manufacture may be made by solid state deformation processing of the conduit or the sheet, such as vacuum drawing.
Patent EP-0019271-A1 (EP)
Inventor: PHILIPPS ELISABETH
IPC: B63C3/12
Filed: 1980-05-14
Abstract: Vessel-launching and hauling-out vehicle on which boats, in particular sportsboats, can be transported from the land into the water and from the water onto the land. The motor located in the vehicle and serving as a drive for the same can be controlled via an operating device by a person walking beside the vehicle. This operating device has a bar-shaped holding member (1) for a control switch (2) serving to actuate the motor. The holding member (1) is connected to the vessel-launching and hauling-out apparatus or the vehicle but is movably held with the same. <IMAGE>
Patent EP-0044877-A1 (EP)
Inventor: KURZ KARL-HEINZ DR MED
IPC: A61B5/107
Filed: 1980-07-26
Abstract: 1. A device for determining the internal dimensions of the cavum uteri, consisting of a probe which is displaceable in a sleeve and at the tip of which feelers are arranged which can be extended until they touch the wall of the uterus, and in which the magnitude of the expansion is transmitted by mechanical means to an indicator device located at the foot of the probe, characterised by the following features : a) the feelers (12) are the extended arms of a link parallelogram formed in accordance with the pantograph principle ; b) the indicator device consists of extended arms (14) of a link parallelogram formed in accordance with the pantograph principle ; c) the poles (fixed joints) (17) of the link parallelograms are fixed to the displaceable probe (1) ; d) the movable joints (18), located opposite the poles, of the link parallelograms are mutually connected by a transmission rod (19) guided in the sleeve (2), in such a way that an expansion of the feelers effects a corresponding expansion of the arms (14) of the indicator device.
Patent EP-0031558-A1 (EP)
Inventor: SCHAFER THOMAS
IPC: C02F11/00
Filed: 1980-12-19
Abstract: 1. A refuse incineration plant with energy recycling, characterized by : A. a pre-drying and degassing device (13, 20), by means of which heat is first supplied and then cooled and a vacuum applied, B. a dish burner (40) having the following construction : a) a refuse feed duct (36) for predried refuse enters the dish burner (40) from below and leads b) into a mushroom-shaped burner head (41) which, in order to support and further convey the burning refuse forming a cone (73), has an outwardly and downwardly sloping conical outer surface (44) ; c) nozzles (47) are provided near the top end of the outer wall (46) of the dish burner (40) and lead preheated air (90) tangentially downwards at an angle to form a vortex which encircles the refuse cone (73) and in the core of which a burner flame (74) forms ; d) a heat exchanger (54, 86) is disposed above the burner flame (74) and separates the combustion chamber from the flue gas zone (4) ; e) the burner head (41) is surrounded by an annular slag bath (49) ; C. a conveyor device (11, 12) for moving refuse from one device to the other and to the dish burner (40).
Patent EP-0026519-A1 (EP)
Inventor: POLLET ROBERT JOSEPH
IPC: F02D41/02
Filed: 1980-09-11
Abstract: A photographic material comprising in at least one light-sensitive silver halide emulsion layer and/or in a hydrophilic colloid layer in water-permeable relationship with such an emulsion layer an antifoggant precursor corresponding to one of the following general formulae:
     
     wherein: each of Y' and Y 2  (same or different) is an acyl group each of Y 10  and Y 20  (same ordifferent) is an aromatic acyl group,
     R is an alkyl group, an aryl group or a heterocyclic nitrogen-containing 5-, 6- or 7-membered ring,   R' is hydrogen, an alkyl group, an aryl group, a carboxyl group in free acid, salt or esterified form, a carbamoyl group or N-substituted carbamoyl group,   R 2  is hydrogen, an alkyl group or an aryl group,   R 3  has the same meaning as Y 10 , or is hydrogen, or is an alkyl group or an aryl group, or is a R 7- S- group wherein R 7  is an alkyl group, an aryl group, or a heterocyclic group,   R 4  is hydrogen, an aryl group or a heterocyclic group,   R 5  is hydrogen, an alkyl group, an aryl group or a heterocyclic group, and   Z represents the necessary atoms to close a heterocyclic nitrogen-containing 5-, 6- or7-membered ring.
Patent EP-0030045-A1 (EP)
Inventor: FONTANA RENATO
IPC: A01C3/06
Filed: 1980-10-27
Abstract: A throwing rotor for manure spreading trucks comprises a central crank-shaped crumbling member (4) which has its pointed free end inclined rearward relative to the rotor motion; it also comprises a set of crumbling points (6) or projections (7) disposed on the blades (5) on concentric circumferences.
Patent EP-0028865-A1 (EP)
Inventor: TOLFO FLAVIO
IPC: C11D3/386
Filed: 1980-11-07
Abstract: Homogeneous aqueous enzyme-containing liquid detergent compositions containing substantial levels of saturated fatty acids, minute amounts of enzyme-accessible calcium, and additive levels of selected short chain carboxylic acids are disclosed. These compositions exhibit a broad range of stability benefits with respect to the activity of the individual ingredients as well as in respect to homegeneity.
Patent EP-0021696-A1 (EP)
Inventor: BARLOW WILLIAM ANDREW
IPC: G01K7/00
Filed: 1980-06-09
Abstract: A pyroelectric device comprising a pyroelectric thermometer (1) e.g. in the form of a tube or a bowl, and which thermometer is in operative contact with a relatively thick mass of catalytic material (5). The device can be used as a gas detector by selecting a catalytic material which is capable of bringing about chemical reaction of the gas to be detected with resultant change in temperature. A particular application is its use as a personal carbon monoxide dosimeter. The device may also be used as a detector based on biological reactions e.g. in the detection of urea using the immobilised enzyme urease as catalyst.
Patent EP-0023149-A1 (EP)
Inventor: ELSWORTH ROBIN ANTONY
IPC: C03C17/00
Filed: 1980-07-21
Abstract: An optical coating is produced on the undersurface of a glass substrate (19) held in a jig (10) rotated within a vacuum-deposition chamber, except in an area bounded by line (27) and an end plate (16) which is permanently masked. Rotation of the jig (10) causes sinusoidal reciprocation of a cam follower (26) and an associated masking blade (23) positioned close to the undersurface of the substrate (19), a medial band of which between lines (27) and (28) is thus masked for a period which decreases linearly with distance from the line (28). Material is deposited on the unmasked major portion of the undersurface of the substrate (19) to form a uniform coating and on the differentially masked band to form a graded coating, the density of which decreases linearly to zero at the line (27).
Patent EP-0023157-A1 (EP)
Inventor: COLUMBUS RICHARD LEWIS
IPC: B01L3/00
Filed: 1980-07-23
Abstract: A device is disclosed comprising first and second capillary liquid transport zones (12, 50) provided by first and second pairs (18, 20; 56, 58) of opposing surfaces, the opposing surfaces (56, 58) of the second zone (50) both extending from the same one (20) of the pair of surfaces bounding the first zone (12). The inlet to the second zone (50) is a diverting aperture (70) that is formed in such same surface (20) and configured (i) to ensure complete wetting of the second pair (56, 58) of surfaces by the liquid and (ii) to provide a cross-sectional flow-through area greater than 0.2 mm 2 .
Patent EP-0048308-A1 (EP)
Inventor: KOJIMA GEN
IPC: C08F214/26
Filed: 1980-09-19
Abstract: A propylene-tetrafluoroethylene copolymer is produced by copolymerizing propylene and tetrafluoroethylene in an aqueous medium in the presence of a redox catalyst comprising a combination of (1) a water soluble persulfate, (2) a water soluble iron salt, (3) a hydroxymethanesulfinate and (4) ethylenediaminetetraacetic acid or a salt thereof at a pH of 7 to 10.5, preferably 8 to 10.5.
Patent EP-0028213-A1 (EP)
Inventor: WALRAEDT JEAN SYLVAIN
IPC: C22C38/22
Filed: 1980-10-23
Abstract: The composition of metal alloys expressed in percentages follow the following ponderal relationships: 3% //c chromium //c 20%; 7% //c molybdenum //c 40%; C //c 0.1%; Fe, together with its usual impurities and optionally Mn (:5% at the most), makes up the balance yet not smaller than 50%, the whole in a matrix, at least partially ferritic, and having separately or in admixture intermetallic compounds of the Laves and Ktypes. In these alloys, the resistance to corrosion increases together with the chromium content, which enhances the formation of the phase K. The molybdenum content is a direct function of the desired amount of intermetallic compounds. To give the alloys an improved hot resistance or in certain corrosive medium, up to half of molybdenum may be replaced by tungsten. The stability of the Laves and Kphases is improved by supplying silicium. These alloys exhibit simultaneously a good resistance to wear and corrosion and a low friction coefficient.
Patent EP-0038481-A1 (EP)
Inventor: GEHRIG HEINZ DR
IPC: B29C44/36
Filed: 1981-04-09
Abstract: 1. A process for the production of mouldings or coatings from curable unsaturated polyester resins by spraying, the liquid resin being forced out through nozzles, brought together with reinforcing fibers, or fillers, deposited on a surface and then cured, wherein the resin is forced out of a nozzle under a pressure of 1 to 20 bars, the body member of which nozzle has one or more rows of bores radiating outwardly like a fan, so that the resin, following its ejection, spreads out like a fan and impinges on the surface as a bundle of individual streams.
Patent EP-0053905-A1 (EP)
Inventor: JEPPENSEN STIG ERNST
IPC: E05D15/40
Filed: 1981-12-01
Abstract: In a tilting window having a sash journalled on a horizontal axis at the lowermost end of a suspension arm which through two further arms or links of different lengths are movably connected to the main frame of the window, the sash is moreover connected with one of said further arms through an additional link coordinating the tilting movement of the sash with the angular movement of said one arm. The suspension arm may at the same time serve as a cover band for the upper portions of the side members of the sash and the main frame.
Patent EP-0035950-A1 (EP)
Inventor: LEGENDRE DANIEL
IPC: G09F11/29
Filed: 1981-03-12
Abstract: 1. Device for successively presenting messages, of the type comprising a soft film E serving as a support for the messages and the ends of which are fixed to and are adapted to be wrapped around and unwrapped from two lower rotating cylinders A, B with parallel axes, disposed at neighbouring heights and coupled to a driving member allowing one cylinder A, B to be charged when the other is discharged and vice-versa, means being further provided for organizing the passing-by of the film and defining the periods of exposure, the said film passing around a third cylinder C, rotatably mounted above the said two cylinders, so that the two film ends suspended on either side of said third cylinder equilibrate each other, said driving member comprising at least one motor M coupled to said two lower cylinders A, B by means of at least one transmission element 9 and two respective, preferably electromagnetic, coupling means 4-7, 8, 6, characterized in that the passing-by is stopped by stopping the motor M and by putting the two disconnection means 4-7, 6-8 into the connected state, so that the two cylinders A, B are fixedly connected, preventing any untimely movement of the film E in whatsoever direction.
Patent EP-0038260-A1 (EP)
Title: Dispositif à ondes magnétostatiques de volume
Inventor: VOLLUET GERARD
IPC: H01P1/00
Filed: 1981-04-10
Abstract: Dispositif à ondes magnétostatiques de volume comportant un transducteur à rayonnement unidirectionnel composé de microrubans équidistants (5, 6) reliés à un transformateur polyphasé (1, 2, 3, 4) et couplés à une plaquette ferrimagnétique (10, 12) soumise à un champ magnétique de polarisation (HA). Le dispositif s'applique notamment à la réalisation de lignes à retard, de filtres et d'oscillateurs à ondes magnétostatiques de volume.
Patent EP-0077864-A1 (EP)
Title: Dispositif de balayage de lignes de communications comportant un generateur d'adresses
Inventor: CALVIGNAC JEAN
IPC: H04L69/14
Filed: 1981-10-28
Abstract: Générateur d'adresses de lignes comprenant un compteur de circuits d'interface (532) et un compteur de lignes (543). Le compteur (532) est incrémenté à chaque période de balayage de lignes, Un circuit logique (536, 537, 538, 540) génère l'adresse du dernier circuit d'interface connecté et génère en (541) une impulsion de restauration. Le compteur de lignes est incrémenté par l'impulsion de restauration et l'impulsion d'incrémentation du compteur (534). Un circuit logique (546) génère une impulsion d'inhibition, lorsque le circuit d'interface adressé par le compteur (532) n'a qu'une ligne, pour mettre à 0, les bits sur les sorties (552, 553). L'adresse de lignes est générée sur les sorties (557 à 559 et 552, 553) pour être utilisée dans un dispositif de balayage de lignes.