baber/WOPTO huggingface dataset:
Patent EP-0029398-A1 (EP)
Title: Braking corrector control device for a vehicle
Inventor: PERRIN ALAIN
IPC: B60T8/18
Filed: 1980-11-20
Abstract: 1. A braking corrector (10) control device (100) for an automotive vehicle, comprising a first rigid element (110) connected to an unsprung portion (22) of the vehicle, a second rigid element (130) connected to a sprung portion (20) of the vehicle and acting on an operating member of said corrector (10), a third rigid element (120) connecting the first rigid element (110) to the second rigid element (130), and a principal elastic element (140), the arrangement being such that said control device (100) will exert on said operating member a control force varying as a function of the relative position of said sprung (20) and unsprung (22) portions, characterized in that the principal elastic element (110) is mounted between the second (130) and third (120) rigid elements by intermediary of an adjusting mechanism (146), first means (150) being provided to temporarily block the principal elastic element (140) such that a predetermined bias is maintained, second means (170) being provided to establish predetermined play (X) between the first (110) and third (120) rigid elements.
Patent EP-0017604-A1 (EP)
Inventor: BREANT CLAUDE
IPC: C11B9/00
Filed: 1980-03-27
Abstract: Perfumed compositions include, as an odorant therefor, an olfactory affecting amount of N,N-diethyl-2-ethylhexanamide.
Patent EP-0038820-A1 (EP)
Title: Cast iron welding materials.
Inventor: OLSON DAVID L
IPC: B23K35/30
Filed: 1981-04-08
Abstract: Filler compositions based on manganese and manganese-nickel for the welding of cast iron. The filler compositions contain about 15 to 50% manganese and 10 to 35% nickel. The filler compositions may be incorporated into a welding rod or a flux.
Patent EP-0039436-A1 (EP)
Inventor: LAMBRECHT DIETRICH DIPL-ING
IPC: H02K3/48
Filed: 1981-04-16
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur Fixierung von Wicklungsstäben (3, 4) in Nuten (1) elektrischer Maschinen, mit einem im Bereich der Nutöffnung angeordneten Nutverschlußkeil (10) sowie mindestens einer in Längsrichtung der Nut (1) verlaufenden und gewellten Nutverschlußfeder (13). Um das Langzeitverhalten der bei ihrem Einbau in die Nut (1) um etwa 80% ihres Federweges zusammengedrückten Nutverschlußfeder (13) zu verbessern, ist erfindungsgemäß vorgesehen, daß zwischen einer Flanke des Wicklungsstabes (3, 4) und der benachbarten Nutseitenwand mindestens eine in Längsrichtung der Nut (1) verlaufende und gewellte Nutseitenfeder (14, 15) aus einem in einem aushärtbaren Harz eingebetteten Glasgewebe angeordnet ist, welche Nutseitenfeder (14, 15) bei ihrem Einbau in die Nut (1) um min?destens? 85% ihres Federweges zusammengedrückt ist. Die durch die Nutseitenfeder (14, 15) an der Nutseitenwand hervorgerufenen Reibungskräfte verringern die dynamische Beanspruchung der Nutverschlußfeder (13).
Patent EP-0041276-A1 (EP)
Inventor: STAPLES PHILLIP ERIC
IPC: G03G13/16
Filed: 1981-06-03
Abstract: A method of electrically transferring an image deposit formed of liquid dispersed electroscopic toner particles from an image-bearing photoconductor surface of a recording member to the surface of an image-receiving member in which an electrical transfer bias voltage is applied through the interface between the said surfaces in a direction normal to the said surfaces, and in which the said electrical transfer bias voltage is applied intermittently by successive pulses of opposite polarity and with successively increasing voltage, with the final pulse of an electrical polarity and magnitude to transfer the said imaging material to the said receiving member.
Patent EP-0045009-A1 (EP)
Inventor: MAUS JULIUS
IPC: E05D15/58
Filed: 1981-07-15
Abstract: A mounting is disclosed for the movable member of a window or door in a fixed frame which comprises four set-off arms connected to corners of the movable member. Each set-off arm is pivoted and slidably mounted to the movable member at one end thereof and pivotally mounted to the frame in an opposite end thereof. An auxiliary arm is pivotally mounted to the set-off arm at an intermediate location thereon and also to the movable member. The set-off arms take up opposite mirror image inclined positions with the movable member in its closed and opened position respectively. The upper set-off arms are mirror images of the lower set-off arms about a plane perpendicular to the plane of the movable member with the pivotal and sliding engagement between upper and lower set-off arms being closer to each other than the pivotal engagement between those set-off arms and their associated auxiliary arms.
Patent EP-0044544-A1 (EP)
Inventor: YOSHII TOSHIYA
IPC: B32B27/32
Filed: 1981-07-17
Abstract: A multi-layered polypropylene film characterized in that it comprises at least a laminate film composed of a biaxially oriented polypropylene layer and a polypropylene layer uniaxially transversely oriented, and a propylene-ethylene block copolymer layer stretched uniaxially or biaxially and laminated on one surface of said laminate film. 
<??>When an additional layer of an adhesive agent is present an adhesive tape with excellent properties is obtained.
Patent EP-0046565-A1 (EP)
Inventor: HACHMEISTER BERND DR RER NAT D
IPC: C07D519/00
Filed: 1981-08-18
Abstract: Disclosed are a novel dimeric sparteine derivative, the 17S,17'S-bissparteine, and its physiologically compatible acid addition salts. Said compounds are produced by dimerization of 17-hydroxy sparteine or 17-dehydrosparteine salts by means of activated magnesium or an alkali metal. Pharmaceutical compositions containing said novel dimeric sparteine derivatives and their preparation are also described.
Patent EP-0050778-A1 (EP)
Inventor: OEDIGER HERMANN DR
IPC: C07F9/38
Filed: 1981-10-12
Abstract: The invention relates to phosphonoformaldehyde of the formula <IMAGE>   Also included in the invention is a method for the manufacture of said phosphonoformaldehyde in which a dialkoxymethane phosphonic acid is warmed with water (then reacted with a base if a salt is desired.) Phosphonoformaldehyde is an intermediate for the manufacture of phosphonohydroxy acetic acid, which is an antiviral agent.
Patent EP-0047622-A1 (EP)
Inventor: GOWER CHRISTOPHER JOHN
IPC: C07C67/00
Filed: 1981-09-01
Abstract: 2,4-Dichlorobenzyl alcohol is obtained in high purity and in high yield by reacting 2,4-dichlorobenzyl chloride in a two stage reaction with a water soluble salt of an organic acid in the presence of a phase transfer catalyst to give the 2,4-di- chlorbenzyl ester of the organic acid which is subsequently hydrolysed with a strong base.
Patent EP-0048635-A1 (EP)
Inventor: PARZYGNAT WILLIAM J
IPC: G03B27/62
Filed: 1981-09-24
Abstract: A copier document handling apparatus (10) with a reversible direction of motion document feeding belt (14) having one flight (18) of the belt overlying the imaging station for document feeding and a second flight (22) spaced therefrom, means for providing decreased pressure between the belt and the document for registration (23) but increased pressure for positive document ejection, in which this pressure change is self actuating and solely from the reversal movement of the belt by a frictional actuating means (30) which is engaged and moved without slippage by the second (upper) belt flight (22) through a connecting lever system (24) connecting the frictional actuating system (30) with the pressure system (32) so as to automatically pivot the pressure system (32) into or out of engagement with the first belt flight (18) automatically in response to the reversal of direction of the second belt flight (22).
Patent EP-0050440-A1 (EP)
Inventor: GARROD JOHN FREDERICK
IPC: A01N31/14
Filed: 1981-10-06
Abstract: A herbicidal composition comprising a compound of formula I
     where Ph is phenyl and X -  is an equivalent of an anion in admixture with an agronomically acceptable diluent or carrier. The compounds are particularly active against yellow and purple nutsedges.
Patent EP-0053027-A1 (EP)
Inventor: HARRIS PETER
IPC: A23J1/00
Filed: 1981-11-23
Abstract: A novel soluble protein aggregate is described which may be prepared from whey by suitable methods of alkali treatment and concentration, particularly using ultrafiltration to remove selectively calcium phosphate and lactose. The product is readily heat-settable and suitable for replacing at least part of the egg ingredient in cake mixes.
Patent EP-0053599-A1 (EP)
Inventor: GIDL GUNTER DIPL-ING DR
IPC: B61L3/22
Filed: 1981-09-02
Abstract: Bei einer Anlage zur induktiven Übertragung von Signaltelegrammen zwischen einer ortsfesten Sende- und Empfangsstation (2) und einzelnen Fördermitteln (a) sind die Fördermittel (a) auf einer Fahrbahn (1) entlang einer an die Sende- und Empfangsstation (2) angeschlossenen Induktionsschleife (4) bewegbar und weisen jeweils einen Sender (7) und einen Empfänger(5) auf, der nur auf Signaltelegramme mit einem bestimmten, einer Kennung für das jeweilige Fördermittel (a) bildenden Codesignal anspricht. Um eine Lageerfassung der einzelnen Fördermittel (a) zu gewährleisten, bildet die sich über die Fahrbahnlänge erstrekkende Induktionsschleife (4) eine mit dem Sendeteil der Sende- und Empfangsstation (2) verbundene Sendeschleife, während der Empfangsteil mehrere Empfangseinheiten (c1 bis cm) zum gesonderten Anschluss von Rückmeldeschleifen (b1 bis bm) aufweist, die je einem fahrbaren Abschnitt zugeordnet sind.
Patent EP-0042851-A1 (EP)
Inventor: SCHENK WILLIAM NEAL
IPC: C07C323/12
Filed: 1980-11-17
Abstract: Procede de preparation d'un melange de bi et trisulfure contenant un hydroxyle, soit a partir de 2-mercaptoethanol ou 3-mercaptopropanol, directement en deux etapes, sans formation de sous-produits deleteres. Le controle precis des conditions du procede (a) dans une premiere etape dans laquelle le bisulfure est forme, comprend l'oxydation de mercapto-alcanol inferieur avec une quantite stoechiometrique de H2O2 tout en maintenant le pH et la temperature d'un melange reactionnel aqueux relativement dilue dans une plage specifique etroite; et, (b) dans une seconde etape dans laquelle une partie predeterminee du bisulfure est convertie sensiblement exclusivement en trisulfure, exige un chauffage controle du melange reactionnel a une temperature ne depassant pas 100 C. Le procede peut s'effectuer dans un seul recipient de reaction, et produit directement une proportion preselectionnee de bisulfure et de trisulfure dans le melange. Le melange est specialement utile comme terminaison de chaine dans la preparation de polymeres liquides a terminaison hydroxyle ayant une ossature polymere aliphatique et des liaisons sulfure a proximite des parties terminales de la molecule polymere (denommee polymeres "HTPS").
Patent EP-0048266-A1 (EP)
Inventor: BELGOROD BARRY M
IPC: A61F9/02
Filed: 1981-03-25
Abstract: Verre de lunettes (12a, 12b) comprenant une couche (22) de cristaux liquides et un ensemble d'electrodes (26, 28) disposees en sandwich entre une paire de plaques de verre (18, 20) courbees de maniere identique et de couches d'un materiau de polarisation (30, 32) sur les surfaces exterieures de la plaque. La densite optique de la lentille est commandee en appliquant entre les electrodes des impulsions variables de mise sous tension possedant une amplitude plus grande qu'une tension de feuille de la couche de cristaux liquides et une frequence au moins aussi elevee que la frequence critique de fusion de clignotement de l'oeil. Le temps de mise sous tension des impulsions est commande en fonction de l'intensite de la lumiere ambiante mesuree par une cellule photo-electrique (16). Afin de reduire le temps de reponse et augmenter la duree de vie de la couche de cristaux liquides, des impulsions a trois niveaux (+ V, 0, - V) plutot qu'a deux niveaux (+ V, 0) peuvent etre appliquees aux electrodes des cristaux liquides.
Patent EP-0060292-A1 (EP)
Inventor: RUFF REINHARD
IPC: H05B41/04
Filed: 1981-09-10
Abstract: Le circuit pour l'activation de lampes a decharge dans un gaz, dans lequel sont prevus, pour l'allumage, un dispositif d'allumage (2, 17) comprenant un transformateur d'allumage (17) et une source de tension auxiliaire deconnectable une fois l'allumage effectue, comporte un redresseur a deux alternances (6) auquel sont connectes en parallele un condensateur de charge (10) et un element electronique de commutation (8) dependant de la tension. Un contact d'interrupteur (9), monte en serie avec le condensateur de charge (10), peut etre actionne avec l'element de commutation (8). Le condensateur de charge (10), delivrant la tension de fonctionnement pour la lampe a decharge dans un gaz (3), peut etre charge a une tension selectionnable avec l'element de commutation (8). Le redresseur a deux alternances (6) servant de source de tension auxiliaire peut etre deconnecte de la lampe a decharge (3), apres son allumage, par un element de commande (4). Le dispositif d'allumage (2, 17) est relie au condensateur de charge (10), l'enroulement secondaire du transformateur d'allumage (17), separe du circuit de courant de fonctionnement de la lampe a decharge (3), etant connecte a celle-ci.
Patent EP-0063346-A1 (EP)
Inventor: HEMPEL HANS-ULRICH DR
IPC: B01D19/04
Filed: 1982-04-10
Abstract: Das schüttfähige silikonfreie Entschäumungspulver setzt sich zusammen aus: a) einem flüssigen Gemisch aus einem höhermolekularen, verzweigten primären C8-C30-Alkohol und hydrophobierter Kieselsäure im Verhältnis Alkohol : Kieselsäure von 100 : 2 - 20, hergestellt durch Erhitzen auf 100 - 240°C und Rühren für 1 - 5 Stunden, und b) einem wasserunlöslichen Wachs im Mengenverhältnis a : b = 3 : 1 bis 1 : 3. Das Gemisch liegt auf einem wasserlöslichen, pulverförmigen Träger (c) in homogener Verteilung vor. Der primäre Alkohol in der Komponente (a) ist vorzugsweise ein Guerbet-Alkohol der Formel R - CH2-CH2-?H-CH2-OH R = C4-C16-Alkyl. Als Wachs (b) wird bevorzugt ein natürliches oder synthetisches Paraffinwachs oder Wachsgemisch mit einem Erstarrungspunkt im Bereich von 40 - 120°C eingesetzt. Der Träger (c) ist ein mit dem wäßrigen System verträgliches Salz, insbesondere ein Alkalisalz aus der Gruppe der Phosphate, der polymeren Phosphate, der Borate, Carbonate, Silikate, Sulfate oder deren Mischungen, vorzugsweise Natriumtriphosphat. Die Herstellung des Produkts erfolgt durch Vermischen des flüssigen Alkohol/Kieselsäuregemisches (a) mit dem Wachs (b) und der Trägersubstanz (c) bei Temperaturen, die über dem Erstarrungspunkt des Wachses liegen, Abkühlen des homogenen Gemisches bis aus Raumtemperatur unter weiteren Vermischen und Zerkleinern zu einem schüttfähigen Pulver. Der Entschäumer wird in Wasch- und Reinigungsmitteln in Mengen von 0,15 - 15 Gew.-% verwendet.
Patent EP-0071077-A1 (EP)
Inventor: IGEL RICHARD
IPC: B60J7/16
Filed: 1982-07-14
Abstract: Die Dachöffnung ist mit einem entlang ihres Randes umlaufenden im Querschnittsprofil etwa U-förmigen Rahmen (2) versehen. Ein Schenkel (8) des etwa U-förmigen Rahmens (2) ist höher als der andere und der höhere Schenkel (8) geht in einen etwa senkrecht zu diesem verlaufenden Flansch (9) über, der den zur Dachöffnung weisenden Rand der Dachhaut (1) des Fahrzeugdaches von der Fahrzeugaußenseite bedeckt. In der Nähe des höheren Schenkels an der Fahrzeuginnenseite ist eine Klemmvorrichtung angeordnet, mit der der Flansch (9) gegen die Dachhaut (1) des Fahrzeugdaches preßbar ist. Die Klemmvorrichtung besteht aus mehreren mit Hilfe von Schrauben (13) gegen das Fahrzeugdach preßbaren Spannblechen (4), die bei Lösen der Schrauben (13) so verschwenkbar sind, daß der umlaufende Rahmen (2) von der Fahrzeugaußenseite her in die Dachöffnung ohne Entfernen der Spannbleche (4) und Schrauben (13) einsetzbar ist.
Patent EP-0083410-A1 (EP)
Inventor: FISCHER FRIEDRICH LORENZ
IPC: G01L5/16
Filed: 1982-11-10
Abstract: A symmetrical three-degree of freedom compliance structure (14) specifically adapted for use in robotic manipulators is interposed between a movable robotic arm (10) and the gripper fingers (12). The structure (14) includes three basic elements (16, 18 and 20), each of which consists of three resilient webs (22) between sides. The elements (16) and (20) are at right angles and attached, respectively, to a housing (26) on the arm (10) and to the fingers (12). The element (18) is at 45° to the other elements (16 and 20) and the structure (14) is a single integral body of a moulded plastics material. The webs (22) of the individual elements (16, 18 and 20) deflect in response to three orthogonal components of force Fy, F,, and F x  between the arm and fingers strain gauges A, B and C are secured to the webs so that the structure may serve a force sensing device. The structure may also serve as an expendable mechanical link or fuse which will break due to sudden extreme forces being applied to the fingers and which is easily replaceable.
Patent EP-0080207-A1 (EP)
Inventor: HAMALAINEN HEIKKI
IPC: A47C1/126
Filed: 1982-11-23
Abstract: The present invention concerns a collapsible grandstand, comprising a plurality of movable carriage elements pushable into and under each other and provided with seats mounted on the front margin of the carriage elements by the aid of mounting frames. The mounting frames (3-3"" ) of the carriage elements (1-1"" ) have been arranged and disposed to be intercalated in the manner that the mounting frames of the seats (2-2"") of a given carriage element are pushed between the mounting frames of the next carriage element when the first carriage element is pushed under and into the latter. Furthermore, the seats are pivotally mounted on the mounting frames to be inclinable in forward direction so that the mounting frames become intercalated, mainly one on top of the other and that the seats when inclined in forward position are likewise intercalated and mainly one on top of the other when the carriage elements are pushed one under the other and into each other. The back rest (5) and seat part of the seats are preferably rigidly interconnected. The height difference of seats between the first and next seat disposed to go under each other is preferably less than the seat height of the seats. Two or more mutually adjacent seats of one carriage element may be advantageously joined together to be substantially unturnable with reference to the pivots so that the seats are simultaneously inclinable.
Patent EP-0068656-A1 (EP)
Inventor: LYNCH JAMES EDWARD
IPC: H01R4/24
Filed: 1982-06-04
Abstract: A terminal (11) for use in electrical connector housings (51) and the like which is press fitted into position and is retained in the connector housing (51). printed circuit board or the like by means of a friction fit. The terminal (11) includes a rigid post (21) at one end and a resilient spring contact structure (23) at the other end thereof. The contact structure (23) and the post (21) are joined by an intermediate section (31) having an aperture (37) therethrough and a lance (43) extending outwardly from the bottom of the aperture (37), the lance (43) being fittable into the aperture (37) but being of smaller dimension. The intermediate section (31) is a spring member having tapered sides (33, 35) with the narrow portion of the taper extending toward the post (21). The intermediate section (31) can move inwardly from both sides by spring type action to occupy a portion of the aperture (37). thereby decreasing the dimension across the intermediate section (31). Upon insertion into a housing (51) or the like, the lance (43) will push against a housing wall (47) and move the terminal against an opposite wall (49) as the terminal (11) enters an appropriate housing cavity (53). As the terminal (11) moves farther into the cavity (53). the tapered portion will move against the other pair of opposing cavity walls (55, 57) and force the sides of the intermediate section (31) together, thereby preventing the lance (43) from moving into the aperture (37) and providing a friction fit within the housing cavity (53) at the lance (43) as well as both sides of the intermediate section (31).
Patent EP-0069565-A1 (EP)
Inventor: SUNAGO KATSUYOSHI C O OSAKA WO
IPC: A61B18/20
Filed: 1982-07-02
Abstract: In a laser scalpel apparatus, an optical fibre (5) is used as a light guide, and the optical fibre is guided from a laser unit (1) housing a laser source, to the areas to be irradiated, along a support (4) fixed to the unit 1. The optical fibre is provided with a handpiece (7) embracing its forward end portion. The handpiece is shaped to facilitate the directing of the forward end of the fibre toward the areas to be irradiated. A supporting wire (9) is provided along the support (4) so as to be axially movable. The forward end of the wire is connected to the handpiece and the rear end of the wire is connected to balancing means (10; 11-16) for counterbalancing the weight of the handpiece and the suspended part of the fibre (5), so that the handpiece and the fibre can be easily moved to desired positions during an operation, and can be retained out of the way of the operating area when not in use.
Patent EP-0072226-A1 (EP)
Inventor: FURUMURA YUJI
IPC: H01L21/205
Filed: 1982-08-06
Abstract: A «horizontal» type low pressure vapor phase deposition system, i.e. a system using a horizontal reaction tube (4) In which semiconductor wafers are arranged parallel to one another and transversely to a longitudinal axis of the tube, is employed to grow semiconductor films on the wafers from a main gas introduced through a main inlet (12) into the reaction tube. An auxiliary gas comprising an impurity gas is introduced from an auxiliary inlet (16) into the reaction tube in such a manner that the impurity gas diffuses toward the main Inlet along an inner boundary surface of the reaction tube, thereby improving the overall uniformity of the thickness and specific resistivity of the semiconductor layers deposited on the wafers.
Patent EP-0077214-A1 (EP)
Inventor: KAWANO AKIHIRO
IPC: F01C1/02
Filed: 1982-10-12
Abstract: An efficient scroll type compressor is disclosed which has a large number of spiral turns, yet yields gradual, controlled compression. The compressor includes a housing, a fixed scroll and an orbiting scroll. The fixed scroll is fixedly disposed relative to the housing and has a circular end plate from which a first spiral wrap extends. The orbiting scroll has a circular end plate from which a second spiral wrap extends. The spiral wraps interfit at an angular and a radial offset to make a plurality of line contacts to define at least one pair of sealed off fluid pockets. The fluid pockets move toward the center of the spiral wraps with consequent reduction of their volume by the orbital motion of the orbiting scroll. The spiral wrap of each scroll has a transition portion between a higher inner portion of the spiral, and a lower outer portion thereof. The circular end plate of each scroll is provided with a stepped portion between a deeper inner portion of the end plate and a shallower outer portion thereof. The opposed transition and stepped portions are in registry, so that the higher spiral portions engage the deeper end plate portions, and the shorter spiral portions engage the shallower end plate portions.
Patent EP-0065475-A1 (EP)
Inventor: LONG BARRY WALTER
IPC: D03D1/00
Filed: 1982-05-07
Abstract: Wide woven fabric (10) having dipped and treated cords (19, 20, 23, 24) is made by first connecting warp cords (19, 20) of relatively strong material in at least two narrow sheets (11, 12). The narrow sheets (11, 12) are dipped and treated after which they are positioned in loom letoff rolls (17,18) adjacent a loom (26) where they are joined to form a wide fabric (10) having a width greater than the width of eigher of the narrow sheets (11,12). The warp cords (19, 20) from the narrow sheets (11,12) are guided from the letoff rolls (17, 18) into the loom (26) and during the process the narrow sheets (11,12) may be run through a cord separating apparatus (29) to separate the warp cords (19, 20). The warp cords (19, 20) may be woven in the loom (26) with a dipped and treated weft cord (31) to provide a wide reinforcing sheet (10) with a heavy woven construction having a width greater than the width of any one of the narrow sheets (11, 12).