baber/WOPTO huggingface dataset:
Patent EP-0203918-A1 (EP)
Inventor: ENSTROM HENRIK SVEN
IPC: G01L3/26
Filed: 1984-11-29
Abstract: Procédé destiné principalement au contrôle du rendement des pompes à chaleur, installations frigorifiques ou systèmes correspondants, dans lequels de l'énergie thermique provenant au moins d'une source de chaleur (K) est fournie à un milieu caloporteur (1), un réfrigérant, lequel circule et est acheminé dans le circuit par au moins un compresseur (2) de préférence mû électriquement et est amené à passer dans au moins un condenseur (VVX) où l'énergie thermique est échangée avec celle d'un milieu caloporteur, un puits thermique, où le contrôle comprend la détermination du rendement réel, tel que le rendement thermique (Qo1) et le coefficient dit de rendement (COP) par rapport à des valeurs de base mésurées. Le procédé est plus particulièrement caractérisé en ce que le rendement, tel que le rendement thermique (Qo1,f) ou le rendement frigorifique (Qo1,f) et le coefficient de rendement thermique COPf) ou le coefficient de rendement frigorifique (epsilonf), escompté par rapport aux conditions réelles de fonctionnement est déterminé de préférence automatiquement et en continu et comparé automatiquement au rendement réel correspondant (Qo1, COP, epsilon)sur la base des valeurs mesurées. L'invention concerne également un dispositif pour appliquer le procédé.
Patent EP-0174989-A1 (EP)
Inventor: HUSTIG CHARLES H
IPC: H04L1/00
Filed: 1985-03-11
Abstract: Système de communication à vitesse élevée et relativement exempt d'erreurs, permettant la transmission à vitesse élevée de données à un taux de 19,2 Kilobits par seconde. Les données sont transmises grâce au même moyen de communication que les transmissions orales, la transmission de données étant pratiquement imperceptible à l'utilisateur du système téléphonique analogique. Une interface RS232C permet la connexion aux terminaux de données et à partir de ceux-ci. Une technique à spectre dispersé (102, 98, 334, 336) est utilisée pour "blanchir" les signaux du terminal de données, peu importe que le terminal soit inoccupé, qu'il transmette ou qu'il reçoive des données. On obtient une transmission pratiquement exempte d'erreurs en imbriquant des bits (85, 338) si bien que le bruit ne détruit pas les données, ainsi qu'en recourant à des techniques (60, 340) de détection et de correction des erreurs garantissant que les données reçues sont identiques aux données transmises. En utilisant un code variable pseudo-aléatoire (102, 334), on augmente la confidentialité des communications de données, tout en éliminant les interférences. Le système résultant peut utiliser un fil unique à paires torsadées pour la transmission et transmettre des données à une vitesse élevée tout en laissant résider la transmission vocale analogique sans être affectée sur la ligne.
Patent EP-0207329-A1 (EP)
Inventor: SIEFERT PETER
IPC: H05B3/60
Filed: 1986-06-09
Abstract: A method and a device are specified for transforming electrical energy into thermal energy. The essential factor is that a device (1) having a housing (2) has a dielectric (9) inside, which is externally proofed against pressure and fluids and consists of a mixture of a high-purity metal and of distilled water or transformer oil or the like. At least one rod electrode (11) is passed into the inside of the housing (2) with the aid of an insulating duct (12). If two rod electrodes (11) are used, these are connected to a current source (15) with a control device (16), and if one rod electrode (11) is used, this and the housing (2), which then consists of conductive material as the other electrode, are connected to a current source (15) with a control device (16). The control device (16) controls the current source (15) such that, in an initial operating phase, the dielectric (9) is excited into vibrations at resonant frequency and such that, subsequently, only so much energy is supplied as is required to maintain the resonant vibration state of the dielectric (9). In this manner, the medium (14) to be heated is heated up. The excitation and energy supply can be provided by means of DC or AC, preferably high-frequency non-sinusoidal AC. A pressure resistance of at least 300 bars, preferably 1000 bars, and a temperature resistance of approximately 1000 DEG C are to be aimed for. <IMAGE>
Patent EP-0215361-A1 (EP)
Inventor: ZANVETTOR SERGIO
IPC: H01G4/38
Filed: 1986-08-29
Abstract: A capacitive filter having a single coil (12) formed of a number of windings of first metallized layers (7-11) superimposed upon one another with a dielectric film interposed therebetween and offset relative to one another so as to form a capacitive connection between the first and second end faces (16,17) of the coil. The latter comprises further windings of further metallized layers (14,15) superimposed upon one another with a dietectric film interposed therebetween, the first one of said further metallized layers (14) extending between two point spaced from the end faces of the coil, and the second one (15) between the first end face (16) and an intermediate point. An incision (18) extends from the first end face (16) to a point between the intermediate point and the boundary of the first one (14) of the further metallized layers adjacent the second end fece (17) of the coii.
Patent EP-0262254-A1 (EP)
Inventor: LEMMERS EUGENE
IPC: H05B41/232
Filed: 1986-10-03
Abstract: A direct-current power supply circuit for gas discharge lamps includes a rectifier-capacitor bridge having a pair of input terminals and a pair of output terminals. A series input inductor is connected to one of the input terminals of the rectifier-capacitor bridge, and a pair of feedback diodes is connected to the output terminals of the rectifier bridge to provide a feedback signal to the series input inductor to control ripple of d-c output from said bridge and power factor of the a-c input to said bridge.
Patent EP-0221438-A1 (EP)
Inventor: KRAGE WILLIAM GILBERT
IPC: B60R19/00
Filed: 1986-10-21
Abstract: A vehicle mounted crash attenuator (10) includes an array of parallel diaphragms (20). A set of cell assem­blies (30) is interposed between adjacent diaphragms (20), and each cell assembly (30) is formed of two L-shaped sheet metal components which are riveted together to form a rectangular column (39) extending between the adjacent diaphragms (20). These columns (39) are cross braced by ribbed braces which extend diagonally between adjacent columns (39). These cross braces stabilize the columns (39) against long column buckling and promote short column buckling, thereby increasing the energy absorbing capability of the columns (39).
Patent EP-0266452-A1 (EP)
Title: Piezoelectric transducer
Inventor: CALDERARA RETO
IPC: G01D5/14
Filed: 1986-11-07
Abstract: A piezoelectric transducer for measuring force and torque consists of at least one piezoelement (5) sensitive to pressure and at least one piezoelement (1) sensitive to shearing as well as a backing plate (3) lying in between. The piezoelements (1, 5) are preorientated with regard to the coordinate system x A , y A , z A  of the backing plates (3), which in the case of quadrilateral piezoelements and backing plates can be done, for example, with the aid of the edges of the piezoelements and backing plates. The crystallographically preorientated transducer can be orientated as a whole with regard to the coordinate system of the force-inducing plates (6), for example, of a multi-component measuring platform. The production of such a platform is simplified owing to the fact that fabrication, test and material costs are saved. The number of piezoelements (1, 5) and mechanical components for a predetermined measuring purpose is reduced as is the number of electrical connections. In addition, the measuring platforms can be of flatter construction and consequently higher natural frequencies can be achieved. <IMAGE>
Patent EP-0203635-A1 (EP)
Inventor: COORAY BULATHSINHALAGE BOYD
IPC: H05K1/09
Filed: 1986-04-24
Abstract: Metallized polymer compositions are disclosed, the surface of which comprises a combination of a metal element A (Sn, As, Sb or Bi) and a metal element B (Fe, Co, Ni, Cu, Zn, Ga, Ru, Rh, Pd, Ag, Cd or In), preferably an intermetallic compound of antimony and a metal element B. Processes for producing such metallized polymer compositions involve either the reduction of a metal element A compound in the presence of metallic metal element B and the polymer or the compression of a laminate of antimony and metal element B layers onto the polymer. The metallized polymers are useful in the production of printing circuit board, electromagnetic interference shielding devices, membrane switches, capacitors, conductive fibers, magnetic tapes and discs, anti-static mats, barrier polymers or optical storage devices.
Patent EP-0209366-A1 (EP)
Inventor: KAWASAKI MINORU
IPC: B23K26/34
Filed: 1986-07-16
Abstract: In this method for padding, a layer of a copper type alloy material in powdered form is laid upon a portion of a base of aluminum type metal which is to be padded. Then a laser beam, concentrated to a spot from about 0.5 mm to about 2.0 mm in diameter with an output density of from about 80 watt/mm 2  to about 20,000 watt/mm 2 , is irradiated upon this layer of powdered copper type alloy material upon the base of aluminum type metal. The laser beam and the base of aluminum type metal are relatively moved in a relative longitudinal direction at a longitudinal speed of from about 100 mm per minute to about 3000 mm per minute; and they are also reciprocatingly moved in a relative direction substantially transverse to the longitudinal direction at an transverse oscillating frequency of above about 80 Hz. Thereby, good padding efficiency is obtained. The copper type alloy material may initially be applied as a powder including a binder and then be dried, before the laser irradiation; or it may be applied automatically substantially during the laser irradiation.
Patent EP-0202134-A1 (EP)
Inventor: LECURU DANIEL
IPC: G01N29/00
Filed: 1986-04-04
Abstract: An ultrasonic testing device of the type comprising a fixed hub with at least one ultrasonic transducer as well as an annular rolling means mounted for rotation on said hub and surrounding said transducer, this latter being mounted on the hub through a support whose external face opposite said transducer defines with the inner face of said rolling means a rotational sliding slit, the coupling between said support and said rolling means being provided by an ultrasonic liquid present in said slit, wherein a spongy resilient element is provided imbibed with said coupling liquid, said element being housed in a recess in said hub and being applied resiliently against the inner face of said rolling means.
Patent EP-0208703-A1 (EP)
Inventor: KURZ ARTHUR
IPC: G11B7/09
Filed: 1985-12-20
Abstract: Circuit de réglage d'un dispositif de lecture utilisé pour l'exploration optique d'informations enregistrées sur des supports en forme de disque. Le circuit corrige automatiquement des asymétries pouvant apparaître dans le cercle optoélectrique à la suite de l'encrassement ou du vieillissement des cellules photoélectriques, voir du rayonnement asymétrique des sources de lumière.
Patent EP-0211002-A1 (EP)
Inventor: KNAUER WOLFGANG
IPC: H01J37/21
Filed: 1985-11-25
Abstract: Une source de particules chargées (14) produit un faisceau (20) qui est aligné sur une première plaque d'ouverture ayant une première ouverture (28). Le faisceau passant au travers est dévié par des plaques de déviation (32, 34, 38 et 40) par rapport à une seconde ouverture (46) dans une seconde plaque d'ouverture (44). L'image (50) de la seconde ouverture (46) est focalisée sur le porte-cible (16) et l'image virtuelle de l'empreinte (58) du faisceau dévié est focalisée sur le porte-cible (16) également. Lorsque ces image se chevauchent, un faisceau modelé (56) passe au travers. Le balayage par les plaques de déviation (52 et 54) du faisceau sur le porte-cible permet de produire par exposition des tracés (62) aux contours nets en positionnant l'image (60a) à l'intérieur de la marge (64) et puis en balayant l'image (50b) pour obtenir par exposition le contour net, et ensuite en captant l'image (60) de manière à balayer le tracé à produire par exposition.
Patent EP-0214174-A1 (EP)
Title: Fibre reinforced plastic connecting rod.
Inventor: HUGHES JOSEPH DAVID ALED
IPC: B01D29/01
Filed: 1986-02-10
Abstract: PCT No. PCT/GB86/00071 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Feb. 10, 1986 PCT Pub. No. WO86/04650 PCT Pub. Date Aug. 14, 1986.A connecting rod has a rod member formed from fiber reinforced plastic material secured to a cap member to define the big end of the connecting rod. Securement is by a metal member rigidly attached to the rod member, to which the cap member is secured. Attachment of the rod member and the metal member is via a locally transversely expanded end portion of the rod member enclosed within a similarly shaped (e.g. wedge shaped) cavity in the metal member such that the expanded end portion cannot be withdrawn axially of the rod member from the cavity.
Patent EP-0219507-A1 (EP)
Inventor: CERNY DAVID E
IPC: A61M1/02
Filed: 1986-02-18
Abstract: Un système collecteur de fluides (10) comprend une unité d'admission (12) qui présente une aiguille creuse (30) couplée par une section de conduit flexible (32) à un réservoir d'anticoagulant (34), couplé à son tour par une deuxième section de conduit creux (36) à un premier connecteur stérile (38). Un conteneur collecteur (16), qui peut être un sac (56) sec et souple en plastique, est couplé par un conduit (58) en plastique à un deuxième et à un troisième collecteurs (66, 68). Le premier et le deuxième connecteurs (38, 66) peuvent être raccordés et scellés pour former un système stérile. Un conteneur de transfert (18) comprend un conteneur souple en plastique (70) couplé par un conduit creux en plastique (72) à un quatrième connecteur stérile (74). Le quatrième connecteur stérile (74) peut être raccordé au troisième connecteur stérile (68) pour former un système stérile à deux connecteurs. Les fluides recueillis dans le conteneur primaire (16) peuvent ainsi être transférés au conteneur secondaire (18).
Patent EP-0220275-A1 (EP)
Title: Commutateur du type a capacitance
Inventor: CHALASANI RAO MALLIKARJUNA
IPC: H01H13/702
Filed: 1986-04-22
Abstract: Un commutateur du type à capacitance comprend une paire d'organes à capacitance, comprenant chacun premièrement un matériau isolant (10, 11), deuxièmement un élément conducteur (14, 16) sur une surface du matériau isolant, et troisièmement un film diélectrique (15, 17) sur l'élément conducteur. Au moins l'un des organes à capacitance est mobile. En outre, les organes à capacitance sont supportés en alignement espacé généralement parallèle. Les éléments conducteurs (14, 16) se font face et sont en alignement général les uns avec les autres, et les films diélectriques (15, 17) sont mutuellement adjacents mais espacés les uns des autres. Le mouvement de l'organe à capacitance mobile pour s'engager dans l'autre organe à capacitance amène le film diélectrique (15) sur l'organe à capacitance mobile à s'engager dans l'autre film diélectrique (17) de l'autre organe à capacitance, provoquant une augmentation dans la capacitance entre les éléments conducteurs des organes à capacitance.
Patent EP-0252328-A1 (EP)
Title: Air conditioning arrangement for boat cabins
Inventor: SCHUETZE HORST
IPC: B63J2/04
Filed: 1987-06-12
Abstract: Exhaust air from cabins is precooled in a seawater cooler and then divided into two part-streams. One part-stream is directed via a compressor, a second seawater cooler and a turbine and, once condensate has been eliminated, is reunited with the other part-stream for air-conditioning of the cabin. <IMAGE>
Patent EP-0270897-A1 (EP)
Inventor: MOULY RAYMOND JULES
IPC: C03B21/02
Filed: 1987-11-24
Abstract: Glass shapes and sheets are cut directly from a heated glass ribbon while maintaining the optical quality of the cut glass. A float glass ribbon is removed from a glass forming chamber and prior to annealing, a line of cut is heated to its softening temperature. A blade arrangement thereafter penetrates the glass along the heated line of cut to sever the glass. During the line heating and cutting operation, the overall glass temperature is maintained above the strain point of the glass.
Patent EP-0280792-A1 (EP)
Inventor: DECOENE FRANS JOSEPH GERARD CO
IPC: A01D57/04
Filed: 1987-03-02
Abstract: A header for an agricultural machine is provided and which comprises, a cutterbar (1), an auger (3) and a rotatable reel (4). The reel (4) has a main shaft (5) defining a rotational main axis (83) around which, in use, it is rotated in one direction (89). Crop-engaging members (6, 7) rotatably are mounted on the reel (4) around respective further axes (84) disposed around the main shaft (5). Inclination control means (86) including steering means (87) positioned eccentrically of the main axis (83) are operable, during rotation of the reel (4) in said one direction (89), to rotate the crop-engaging members (6, 7) around the respective further axes (84) in the opposite direction (90) so as to maintain the crop-engaging members (6, 7) at a fixed positional inclination relative to the horizontal whereby the free ends of the crop-engaging members (6, 7) define a circularly shaped locus. 
     Drive means (34) are associated with the steering means (87) for oscillating said steering means (87) during rotation of the reel (4) whereby the crop-engaging members (6, 7) equally are oscillated back-and-­forth around their respective further pivot axes (84) on the reel (4) and the locus (63) of the free ends of the crop-engaging members (6, 7) deviates from said circular shape. 
     Reel arms (8) are provided for supporting the reel (4) on the header frame (2) in a manner to permit generally vertical adjustment of the reel (4) relative to the cutterbar (1). The reel (4) is mounted on the reel arms (8) through the intermediary of reel adjustment members (111) which are both longitudinally and angularly adjustable relative to said arms (8) so as to permit generally fore-and-aft and angular adjustment of the non-circular locus (63) relative to the cutterbar (1).
Patent EP-0241062-A1 (EP)
Inventor: WASON THOMAS D
IPC: G01D5/24
Filed: 1984-07-20
Abstract: A transducer formed of one or more electrode arrays is positioned in confronting relation and parallel to the plane of rotation of one or more rotating members. A plurality of phase modulated, two-phase, square, square wave drive signals of the same amplitude and frequency are applied to each electrode. The signals are combined at a central node or electrode to form, the superposition of the algebraic sum of all drive signal pairs. Samples of the resultant signal taken at the same frequency and of a duration of less than one-half the duration of the drive signal period provide a multi-step, synchronously detected signal, which is a approximation to a sine wave, the phase angle thereof relative to a timing point being proportional to the angular position of the rotating member. The amplitudes and phase shifts are then reduced to vectors, from which two orthogonal vectors may be mathematically reduced to the amplitude and phase angle of the aforesaid sine wave. The phase angle is transformed into a binary representation of the hand position. The amplitude of the sine wave is utilized to generate a binary compensation value for the aforesaid binary representation, which as a result of the distance between the transducer and the rotating member, a second binary interdial compensation value is generated to correct for errors in the mechanical misalignments.
Patent EP-0246722-A1 (EP)
Inventor: WILLIAMS MITCHEL E
IPC: E21B47/00
Filed: 1987-01-28
Abstract: A corrosion coupon anchoring system (10) for positively positioning at least one corrosion monitoring coupon (20,22) in the production flowpath downhole in a producing well, wherein the preferably cylindrical coupons (20,22) are held firmly within a cylindrical housing (12) suspended out of contact with any other metallic surface. An adaptor (14) threadingly engages the cylindrical housing (12) with a conventional locking mandrel (11) that is locked in place to a nipple (13) positioned in the tubing string. The minimum internal dimension (D2) of the coupon holding section is not less than the minimum internal dimension (D1) of the locking mandrel so as to minimize flow restriction introduced by the anchoring system.
Patent EP-0243176-A1 (EP)
Inventor: ELCOCK GERARD
IPC: E01F9/627
Filed: 1987-04-22
Abstract: A column, as used to support overhead electrical power or telephone lines, comprises a series of members at least one (1) of which is compressively resilient while the others (2) are relatively rigid, and tensionable means (4, 5) which when tensioned secures the members (1, 2) in a fixed relationship constituting the column with the or each compressively resilient member in compression. Such column enables the dissimilar strength properties of the different members (1 and 2) to be fully utilised at the maximum flexural condition of the composite structure.
Patent EP-0250564-A1 (EP)
Inventor: MOSHER PHILIP C
IPC: H02K1/26
Filed: 1986-12-19
Abstract: Un rotor à pôle saillant (10) utilisé avec un générateur ou autre appareil électrique comprend un noyau plein (12) s'étendant dans le sens de la longueur du rotor et dans l'axe de rotation de celui-ci. Le noyau forme un chemin de flux magnétique libre dans l'axe du rotor. Une paire d'arbres extrêmes (30) est pourvue de plaques extrêmes (32) aux extrémités opposées du noyau. Une paire de coins (38) en matériau non magnétique est disposée axialement dans des rainures (24) sur les côtés opposés du noyau du rotor. Les coins s'étendent axialement au delà de chaque extrémité du noyau et sont fixés dans des rainures complémentaires (36) sur les côtés opposés des plaques extrêmes.
Patent EP-0263117-A1 (EP)
Inventor: URQUHART ROBERT
IPC: F02B33/10
Filed: 1987-02-17
Abstract: Un moteur à combustion interne avec cycle à deux temps comprend deux cylindres coaxiaux (6, 17) séparés par une paroi de séparation transversale (18) et deux cylindres (16, 17) contenant chacun un piston (20, 21), ces deux pistons étant rigidement reliés par une bielle (22) s'étendant par coulissement et de façon étanche à travers la parois de séparation (18). Le piston inférieur (21) est relié par une bielle (25) à un vilebrequin (13). Le piston supérieur (20) forme une chambre de combustion (60) au-dessus de lui et une première chambre de compression (16a) au-dessous de lui et le piston inférieur (21) forme une seconde chambre de compression (17a) au-dessus de lui. Chacune des chambres de compression (16a, 17a) comporte un orifice d'admission (40, 41) régulé par soupape, destiné à laisser entrer l'air ambiant, lorsque la pression dans la chambre est inférieure à la pression atmosphérique, un orifice (32) commandé par soupape établissant une communication entre les deux chambres de compression (16a, 17a), lorsque la pression dans la seconde chambre (17a) est supérieure à la pression dans la première chambre (16a). La première chambre de compression (16a) fournit de l'air comprimé à la chambre de combustion (60) en syncrhonisme avec le cycle du moteur.