baber/WOPTO huggingface dataset:
Patent EP-0136558-A1 (EP)
Inventor: DEMOREST DONALD WAYNE
IPC: A01B69/04
Filed: 1984-08-31
Abstract: A forage harvester (11), pulled via its tongue (16) by a tractor, has dividers (19, 21) between which a crop row (18) is received, and each divider has a row sensing unit (41, 43) of a guidance control system bolted to it. The crop row passes between a pair of arms (47, 48) of the units. An arm is deflected, when the machine is misaligned with the row, the arm having an upright pivot shaft (79). Each arm carries an actuator plate (95) which closes a corresponding sensing switch (145, 147) to trigger a guidance control circuit (45) to steer the harvester by way of a piston and cylinder (33) moving the tongue to return the harvester to alignment with the crop row. These first and second switches are connected to an electrically responsive control valve arrangement (185) which controls the cylinder. 
     To avoid the two sensing switches (145, 147) sending contradictory signals simultaneously to the control valve arrangement (185), first and second relays (201, 203i are connected between the respective switches and the control valve arrangement, and the first and second switches are also connected to the relay coils of the second and first relays respectively. This causes the first switch (145). when closed, to open the second relay (203), and the second switch (147), when closed, to open the first relay (201)
Patent EP-0137307-A1 (EP)
Inventor: HEIL GUENTER DR
IPC: G11B5/702
Filed: 1984-09-06
Abstract: Die Erfindung betrifft magnetische Aufzeichnungsträger aus einem nichtmagnetischen Trägermaterial mit mindestens einer Magnetschicht, bestehend aus einer organischen Bindemittelmatrix mit darin feinverteiltem magnetischem Material, wobei die Bindemittelmatrix durch Elektronenstrahlhärtung einer Mischung aus 50 bis 100 Gew.% eines Polyurethanacrylatpolymeren mit polymerisierbaren Doppelbindungen und 0 bis 50 Gew.% eines Acrylsäureesters und/oder -präpolymeren und/oder N-Vinylmonomeren und/oder -präpolymeren erhalten wird.
Patent EP-0125733-A1 (EP)
Inventor: FELLER ERNST
IPC: H03K19/0948
Filed: 1984-05-10
Abstract: The invention relates to CMOS logic circuits which comprise inverters and which are made compatible to logic signals atTTL level. The logic circuit according to the invention can be connected selectively (controlled by the output voltage of this circuit) to different supply voltages, as a result of which in fact two switching levels are obtained. The logic circuit thus obtains a Schmitt trigger behaviour. Further, the CMOST inverter of the logic circuit can now be constructed substantially symmetrically so that a better (quicker) switching behaviour is obtained and the values of the switching currents can be kept limited with respect to asymmetrical CMOST inverters.
Patent EP-0124205-A1 (EP)
Inventor: LYMAN RICHARD R
IPC: B65D90/02
Filed: 1984-02-15
Abstract: Containment vessels including external aircraft fuel tanks having an internal plastic liner compatible with the substance to be stored in the vessel or tank. The plastic liner is manufactured from a cold formable thermoplastic polyurethane elastomer material that can be formed to the desired material configuration of the vessel. In a fuel tank the annular structural elements of the tank can be smoothly enveloped to provide a seamless, fluid tight liner having superior physical and chemical properties. 
     A method of cold forming the plastic liner from a tubular element to achieve a seamless liner for a containment vessel is disclosed.
Patent EP-0130058-A1 (EP)
Inventor: CURRENT STEVEN P
IPC: C07C69/14
Filed: 1984-06-22
Abstract: A process for the conversion of dialkyl ethers to homologous carboxylic acid esters and alcohols comprises reacting a dialkyl ether having from two to twenty carbon atoms with hydrogen and carbon monoxide in the presence of a heterogeneous sulphided catalyst comprising nickel, optionally in admixture with a co-catalyst selected from the elements of Group VIB of the Periodic Table, such as molybdenum.
Patent EP-0132310-A1 (EP)
Inventor: NAKAGAKI SHINTARO SHONAN RAIFU
IPC: H04N9/64
Filed: 1984-06-25
Abstract: A luminance signal (Y) and a chrominace signal (C) of a color video signal are processed respectively such that first and second signals (Yp and Ch') are generated, where the first signal (Yp) indicates the contour line of images represented by the video signal and the second signal (Ch') includes noise (n) included in the chrominance signal (C) and a signal component (Cd) having an amplitude substantially equal to the peak to peak value of the noise (n). These first and second signals are then fed to a noise-extracting circuit (NPC) having either a switching circuit or a multiplier (13) so that a resultant output signal (Cn) having only the noise (n) is obtained. The noise components (n) are then subtracted, by way of a subtractor (15), from the chrominance signal (C) so that a chrominance signal having no noise will be obtained.
Patent EP-0168535-A1 (EP)
Inventor: RHODES STEPHEN JAMES
IPC: H01L23/522
Filed: 1984-07-16
Abstract: A method for producing a layered structure having first and second levels of metallisation, the method comprising forming the first level of metallisation by depositing a parting layer (6) on a spacer layer (4), etching the parting layer (6) and the spacer layer (4) to delineate field regions therein, depositing a first metal layer (10), depositing an etch barrier layer (12) and, dissolving the parting layer (6) to remove the first metal layer (10) and the etch barrier layer (12) in the field regions.
Patent EP-0116501-A1 (EP)
Inventor: WOLFLI CLYDE ROY
IPC: F16D65/46
Filed: 1984-01-30
Abstract: Drum brake assembly (10) includes a drum (12) and a fixed support (14) mounted adjacent the drum. A pair of brake shoes (18,20) are mounted on the fixed support (14) and a pair of actuator housings (38,40) are mounted between the brake shoes. Each of the actuators includes an adjusting screw (50) and a clip (58) which connects the screw with the corresponding brake shoe (18 or 20) while permitting the screw to turn, thus facilitating manual adjustment of the brake. The clip (58) includes a body portion (60) and a pair of arms (74,76) which wrap around the periphery of the flange. Each of the arms (74, 76) carries a detent (78, 80) for engagement with the recesses (82) on the periphery of the flange. A Belleville washer is mounted between the clip (58) and the flange (54) and yieldably urges the clip (58) toward the corresponding brake shoe (18 or 20).
Patent EP-0119911-A1 (EP)
Title: Procédé d'imagerie par ultrasons à partir d'un alignement d'éléments transducteurs
Inventor: BELE ROBERT
IPC: G01S15/89
Filed: 1984-03-09
Abstract: Procédé d'imagerie à partir d'une barrette de transducteurs. L'acquisition des données se subdivise en séquences et dans chaque séquence on sélectionne deux groupes (G, G') d'éléments transducteurs (12) pour générer séquentiellement des tirs d'ultrasons de N caractéristiques focales différentes possibles, essentiellement alternativement d'un groupe à l'autre sauf lorsqu'un faisceau donné correspond à la zone focale la plus éloignée auquel cas le tir suivant peut être effectué sans changer de groupe (G ou G'). Application aux échographes.
Patent EP-0124394-A1 (EP)
Title: Dispositif de manoeuvre d'un élément de carrosserie pivotant
Inventor: LE BORGNE XAVIER
IPC: F41H5/22
Filed: 1984-03-27
Abstract: Dispositif de manoeuvre d'un élément de carrosserie (11) pivotant destiné notamment à obturer une ouverture d'accès à un poste de pilotage ou d'observation et déplaçable angulairement autour d'un pivot (13) fixé à la carrosserie (10) au moyen d'un levier de manoeuvre et de verrouillage (14), caractérisé par le fait que le levier de manoeuvre (14) comporte un élément de préhension (16) et un élément de commande (17), un axe d'articulation et de liaison (18) entre ces éléments et un mécanisme d'enclenchement (20) entre l'élément de commande (17) et le pivot (13).
Patent EP-0164364-A1 (EP)
Inventor: SOLOWAY GERALD STEVEN
IPC: G09G5/06
Filed: 1984-10-24
Abstract: L'agencement décrit multiplie la résolution horizontale apparente de systèmes d'affichage vidéo couleur sans avoir besoin de multiplier de manière équivalente la mémoire vidéo (20) du système. L'agencement peut comprendre avantageusement un nombre quelconque de bits par élément d'image pour définir un nombre affichable de couleurs. Un ou plusieurs bits supplémentaires par élément d'image est prévu pour acheminer des informations de position utilisées pour déterminer la position dans un affichage où les bits d'information de couleurs sont affichés. Les besoins supplémentaires de mémorisation se limitent à ce ou ces bits supplémentaires pour chaque élément d'image, au lieu d'avoir à multiplier le nombre de bits stockés par élément d'image.
Patent EP-0165435-A1 (EP)
Inventor: BENDEL WOLFGANG ING-GRAD
IPC: H01F41/12
Filed: 1985-05-08
Abstract: 1. A method of manufacturing low-voltage coils (5) for transformers made of strip material (15) rolled up in a spiral with insulating interlayers (16) ant with a casting (17) made of casting resin on each of the two annular end faces, characterized in that a solvent-free mixture of polyepoxy and polyisocyanate resin, known per se, serves as the casting resin ; that this mixture is hardened within a few minutes of being poured onto each end face by the addition of a reaction accelerator at room temperature, to a self-supporting annular casting (17) which can already be mechanically loaded at room temperature ; that the hardened castings (17) of the same coil (5) are both further hardened simultaneously at 1008C to 1408C, so that they can also by mechanically loaded at elevated temperature ; and that the further hardened castings (17) on the hardening temperature being exceeded in the course of operation by raising of the glass transition temperature (glass transformation temperature), harden further without softening.
Patent EP-0213233-A1 (EP)
Title: Digitalschaltung zur Frequenzbereichsklassifizierung der Frequenz eines Signals
Inventor: MEHRGARDT SONKE DR
IPC: A21C1/06
Filed: 1985-09-06
Abstract: Diese Klassifizierung erfolgt in mindestens zwei nicht­überlappende Frequenzbereiche unter Verwendung der vari­ablen Frequenz des Taktsignals (t) als Meßreferenz. Dabei ist das Taktsignal (t) dem Zähleingang (ze) des Vorwärts­zählers (z1) und das Signal (s) dessen Reset-Eingang (re) zugeführt, das auch am Übernahmeeingang (ue) des Puffer­speichers (s1) liegt. Dessen Paralleleingänge (pe) sind mit den Zählerstandausgängen (sa) des Vorwärtszählers (z1) und die Parallelausgänge (pa) des Pufferspeichers (s1) mit den Paralleleingängen (pe) des Mehrfachkomparators (k) verbun­den, bei dem jedem nichtüberlappenden Frequenzbereich einer der digitalen Ausgänge (a1, a2, an) zugeordnet ist. Dieser ist jeweils mit dem D-Eingang (D) eines der vom Signal (s) getakteten D-Flipflops (d1, d2, dn) und mit dem einen Eingang eines der EXOR-Gatter (x1, x2, xn) verbunden, an dessen anderem Eingang der Q-Ausgang des jeweiligen D-Flip­flops liegt. Dem Zähleingang (ze) des Vorwärtszählers (z2) ist das Signal (s) zugeführt, und sein Reset-Eingang (re) liegt am Ausgang des ODER-Gatters (og1), von dem je ein Eingang mit dem Ausgang je eines der EXOR-Gatter verbunden ist und von dem je ein Zählerstandausgang (sa) an je einem Eingang des UND-Gatters (ug) liegt. Dessen Ausgang ist mit dem Üburnahmeeingang (ue) des Pufferspeichers (s2) verbunden, von dem je ein Eingang am Q-Ausgang je eines der D-Flipflops angeschlossen ist und von dem der jeweilige Ausgang (b1, b2, bn) der jeweilige Frequenzbereichsausgang ist.
Patent EP-0178709-A1 (EP)
Inventor: LAMBOT HONORE JOSEPH
IPC: E21B17/10
Filed: 1985-09-24
Abstract: 1. A method for modifying the trajectory of a cutting tool for a deep directional drilling well, driven either by a hanging motor or a hanging turbine with a rate of at least 700 rot/min or by a rotary table from the surface at a rate of at least 100 rot/min, by means of a stabilizing device having helicoïdal lateral ribs (8) separated by passageways (14) of drilling fluid and provided with a hardfacing material affording good erosion and abrasion resistance, characterized in that at least one substantially circumferential groove is defined in the ribs and located in a plane which is perpendicular to the axis of rotation, so as to interconnected the passageways (14) of drilling fluid.
Patent EP-0170512-A1 (EP)
Inventor: FLOREZ HUGO R
IPC: A61B17/072
Filed: 1985-07-29
Abstract: 57 Sterile surgical staples (10) for use with a stapling instrument (31) with the surface of the staple (10) coated with a low molecular weight fluorocarbon polymer.
Patent EP-0183594-A1 (EP)
Inventor: PELLOUX-GERVAIS PIERRE
IPC: B65B31/00
Filed: 1985-11-08
Abstract: This device, which is in particular intended to inject liquid nitrogen in preserving cans so as to pressurize them, comprises an inverted cryogenic container (1,2) having a neck (3) closed by a detachable plate (10). All the elements (11,12,14,19,21) for operating the device extend through this plate in a sealed manner. The pouring conduit (14) has a calibrated orifice (17) mounted in the plate (10) and, above the latter, an electrically-operated valve immersed in the liquid. Application in the packing of flat beverages in metal cans.
Patent EP-0173656-A1 (EP)
Inventor: LA ROCCA ALDO VITTORIO
IPC: B23K11/30
Filed: 1985-07-29
Abstract: There is decribed a method for welding thin metal sheets (A, B) by the localised heating of limited juxtaposed zones of the metal sheets to be welded to cause their fusion and to form spot welds (S). in each weld zone, the metal sheets (A, B) are heated and fused along a closed line so that each weld spot (S) has a substantially annular configuration in cross section in a plane parallel to the metal sheets. 
     This welding may be achieved for example with the use of a laser (2) produced by a laser source (1), or by electrical resistance welding with a pair of opposed electrodes (6, 7) the ends whereof which are intended to grip the metal sheets (A, B) are suitably shaped.
Patent EP-0163708-A1 (EP)
Title: Dispositif en particulier pour machines a ecrire et terminaux
Inventor: MULLER ROLF DR
IPC: G06F3/02
Filed: 1984-11-30
Abstract: Dispositif pour machines à écrire et terminaux, avec un clavier, où chaque touche est dotée d'au moins deux signes facultativement présélectionnables et où est adjoint à chaque touche un élément d'affichage excitable (14) proche de la touche correspondante ou intégré dans celle-ci. Pour exciter l'élément d'affichage (14) sous forme de cristal liquide (LCD) d'une touche est prévue une commande indépendante dans laquelle chaque élément d'affichage (14) est doté d'un élément de commande sous la forme d'un excitateur. L'excitateur (22) n'ext doté qu'une fois de l'information afin de représenter le symbole à afficher dans l'élément d'affichage (14) et continue à travailler de manière autonome.
Patent EP-0169860-A1 (EP)
Inventor: BEHRENS WOLFGANG
IPC: E01F8/00
Filed: 1985-01-23
Abstract: Construction de pelouse sèche où l'espace interne formé par les nattes de végétation latérales (28, 30) est rempli d'un substrat (12) rendu fixe par secousse ou tassage et se renforçant automatiquement, servant de milieu nutritif pour la croissance des plantes des nattes de végétation. Les appuis et les constructions auxiliaires techniques sont ainsi simplifiés; en outre, la disposition de la construction de pelouse sèche même en des endroits extrêmement pauvres en eau est possible, puisque le substrat et la croissance végétale forment un système à entretien automatique.
Patent EP-0183841-A1 (EP)
Title: Dispositif et procede d'identification
Inventor: MAXWELL JEFFREY B
IPC: A61C5/00
Filed: 1985-06-18
Abstract: Un fragment de film photographique (2), pouvant être collé sur une dent (4) d'un individu, porte une image photographique développée de symboles permettant l'identification de l'individu. Afin de fabriquer ce dispositif, les symboles sont d'abord imprimés sur une feuille, et la feuille de symboles est photographiée pour obtenir un film photographique comportant des symboles de taille sensiblement réduite. Une résine adhésive (6) est appliquée sur la dent de l'individu, le fragment de film photographique (2) est appliqué sur la résine, une couche de résine de revêtement (8) est appliquée sur le film et, après durcissement de la résine, ses bords sont arrondis de manière à en réduire le périmètre à une épaisseur zéro.
Patent EP-0188524-A1 (EP)
Inventor: STONE WALTER H
IPC: B01D36/00
Filed: 1985-06-24
Abstract: Une unité de filtre (12) utilise un capuchon terminal (76) conçu pour permettre l'inversion de l'écoulement de l'intérieur vers l'extérieur ou de l'extérieur vers l'intérieur et comporte un bassin de collecte (16) à zone de collecte double ou cuvette (38, 40). L'unité de filtre à visser possède des parties dépouillées (93) sur le capuchon terminal afin de déterminer des canaux de substances contaminantes (84), si bien que l'espace entre un milieu de filtre annulaire (68) et le boîtier de l'unité de filtre (52) est connecté à l'une des cuvettes. Les canaux de substances contaminantes permettent un retrait des substances contaminantes de préfiltrage lorsque le filtre est connecté pour un écoulement radial vers l'intérieur et permettent un retrait des substances contaminantes de post-filtrage lorsque l'unité de filtre est connectée pour un écoulement radial de carburant vers l'extérieur.
Patent EP-0231414-A1 (EP)
Inventor: AKESAKA TOSHIO
IPC: E21B19/08
Filed: 1986-02-05
Abstract: An earth auger (10) is provided which can be compacted, lightened and adjusted with respect to feed speed according to geology. The earth auger (10) has a screw (12) having a spiral blade (18) provided with notches (22) arranged axially linearly. A first rotary member (24) and a second rotary member (26) arranged coaxially in a case (14) for the screw (12) and surrounding partially the screw (12) are disposed rotatably about the axis. The first rotary member (24) has a key (34) engaging the notches (22) of the screw (12), and the second rotary member (26) has a thread groove meshing with the blade (18) of the screw (12). The first and the second rotary members (24,26) are rotated respectively in any one of forward and backward directions through a drive mechanism (38,54,58,60 and 48,62,66,68). The screw (12) is rotated by at least one of rotational operations of the first and the second rotary members (24,26) to advance or retreat relative to the case (14) for excavating.
Patent EP-0199254-A1 (EP)
Inventor: FARRENKOPF BRUCE C
IPC: G01N33/533
Filed: 1986-04-15
Abstract: A method for determining total digoxin levels in a biological fluid sample containing digoxin-protein complex which method comprises disrupting the digoxin-protein complex by treating said sample solution with an effective amount of a dissociation agent selected from one or more members of the group consisting of a C3-C26 saturated or unsaturated fatty acid, a C2-7 lower alkanol, quinidine and  alpha -tocopherol so as to release the bound digoxin from serum protein, passing the treated sample solution through a centrifugal ultrafilter so as to selectively pass digoxin containing sample solution through said filter and retaining said serum proteins and determining the digoxin contents in said sample solution in a fluorescence polarization assay. A kit for carrying out the method is provided.
Patent EP-0208111-A1 (EP)
Inventor: KRUGER BERND-WIELAND DR
IPC: C07F9/24
Filed: 1986-05-27
Abstract: Die Erfindung betrifft neue P-Heterocyclen der allgemeinen Formel (I) <IMAGE> in welcher R für Amino oder für gegebenenfalls substituierte Reste aus der Reihe Alkyl, Alkylamino, Alkoxy, Alkenyloxy und Alkylthio steht, R¹ bis R<8> gleich oder verschieden sind und für Wasserstoff, für gegebenenfalls durch Halogen substituierte Reste aus der Reihe Alkyl, Alkenyl, Alkoxyalkyl und Alkylthioalkyl oder für Halogen, Nitro oder Dialkylaminoalkyl oder für gegebenenfalls substituiertes Phenyl oder Benzyl stehen und wobei zwei der Reste R¹ bis R<8> gemeinsam mit dem bzw. den Kohlenstoffatomen, an welche sie gebunden sind auch einen gebenenfalls substituierten mono- oder bicyclischen Ring bilden können, und n für null oder eins steht, welche als Schädlingsekämfungsmittel verwendet werden können.
Patent EP-0212277-A1 (EP)
Inventor: PHILLIPS EDWARD H
IPC: F16C32/06
Filed: 1986-07-18
Abstract: Statically pressurized gas bearings employ improved bearing pockets (20), each including one or more slots (21) arranged in a double cross, star or other configuration, and supplemental gas exhaust slots (74), as well as stepped annular land flow restrictors (28), to optimize bearing stability and operational bandwidth.
Patent EP-0211312-A1 (EP)
Inventor: RUDIGER GUNTHER DR
IPC: A61B10/00
Filed: 1986-07-22
Abstract: The invention relates to a new plaster package which contains a plaster ready for use for skin patch tests. The plaster package has occlusion chambers which contain test allergens, each in semiliquid vehicles with doses of defined volume.
Patent EP-0220609-A1 (EP)
Inventor: SMITH ROBERT JOHN
IPC: B60R19/04
Filed: 1986-10-15
Abstract: A vehicle bumper assembly (10) is provided which comprises a substantially tubular reinforcing beam (14), a face cover (12), and a means for attaching said face cover (12) to said reinforcing beam (14) such that the reinforcing beam (14) includes a material which has a flexural modulus at 72°F, according to ASTM Standard D-790 (0.05 in/min) of about 100,000 psi to about 500,000 psi and a deflection temperature according to ASTM Standard D-698 (264 psi ¼" thick samples) of at least 155°F. The present invention also includes a process for making a vehicle bumper assembly comprising the steps of molding a first material to form a face cover; extrusion molding a second material to form a tubular section; blow molding said tubular section to form a substantially tubular reinforcing beam (14) having means adapted for attaching said reinforcing beam (14) to a vehicle; and attaching said face cover (12) to said reinforcing beam (14).
Patent EP-0270712-A1 (EP)
Inventor: MURPHY DAVID P
IPC: A22C17/12
Filed: 1986-12-09
Abstract: A deskinning apparatus comprises a deskinning knife, a rotatable shaft (30) having removably sleeved thereon a plurality of cylinders (33) and a stripper assembly (22) for urging skins (20) from the cylinders. Each of the cylinders have a plurality of circumferential teeth thereon spaced by grooves. The stripper assembly is mounted so as not to rotate with the shaft and cylinders. The stripper assembly includes a plurality of integral blades (64), each blade being operably received in a rotating groove of a respective cylinder.
Patent EP-0205355-A1 (EP)
Inventor: IMBAULT JEAN-JACQUES
IPC: G10K13/00
Filed: 1986-04-16
Abstract: The device comprises a tank (1) receiving a cleaning agent in which a part (P) to be cleaned is immersed. The tank (1) is equipped with electroacoustic transducers (2) capable of generating powerful ultrasonic mechanical waves in the cleaning agent. Means (3) for generating periodic electric signals make it possible to supply the transducers (2). Means for regulating the frequency and the power of the ultrasonic wave (4, 5) are provided in order to adjust the abovementioned parameters. Furthermore, means (6) make it possible to focus the beam resulting from the ultrasonic wave emitted by the transducers (2). The focusing and/or the deflecting of the resulting beam towards the part to be cleaned permits an illumination of a selective treatment of this part. Application to the cleaning of mechanical parts in industrial part-treatment processes such as, for example, chromium plating. <IMAGE>
Patent EP-0231712-A1 (EP)
Inventor: DIEN RENE
IPC: C08G73/12
Filed: 1986-11-05
Abstract: Novel, heat-stable imido polymers, well adopted, e.g., as impregnants, or coating or molding resins, comprise the polymerizates of (a) at least one N,N'-bismaleimide, (b) at least one alkenyloxyaniline, and, optionally, (c) at least one N-(meth)allyloxyphenylmaleimide.