baber/WOPTO huggingface dataset:
Patent EP-0067938-A1 (EP)
Inventor: SATO AKIO
IPC: A61P35/00
Filed: 1982-04-16
Abstract: There are disclosed polyprenyl sulfone derivatives of the general formula:
     wherein n represents an integer of 1-4, R, represents an aryl group and R 2  represents a hydroxymethyl or carboxyl group. The polyprenyl sulfone derivatives are prepared by cultivating a microorganism of the genus Nocardia capable of oxidizing a compound of the general formula:
     wherein n and R, have the same meanings as defined above, in a culture medium containing a compound of the above general formula (II), and then collecting the oxidation product from the culture mixture. The polyprenyl sulfone derivatives are useful as intermediates for preparing various useful polyprenyl compounds.
Patent EP-0068196-A1 (EP)
Inventor: PETIT ANDRE
IPC: H01R13/193
Filed: 1982-06-08
Abstract: 1. A zero insertion force connector for a printed circuit card (130), comprising a connector body constituted by an U-section slideway (100) closed by a base (140) and equipped with a longitudinal slot (110) for the insertion of the card a plurality of contacts (120) presenting first end portions (121) fixed, opposite to the slot, on said connector body base, called contact-bearing strip, and second end portions (124) destined to come into contact with the card and extending substantially over the length of the slot according to at least one rank, and comprising means for the simultaneous control either of opening or of closing of said contacts, these means being housed in the connector body and being constituted by a rotatably mounted shaft (150) of general cylindrical form and presenting essentially two opposite longitudinal flat surfaces (154) against which respective intermediate portions (125) of said contacts are applied for their opening or closing by simple rotation of the shaft, characterized in that the two branches of the slideway (100) are internally connected by a plurality of partitions (104) each presenting a first rectangular notch defining, over the length of the connector, the depth of said longitudinal slot (110).
Patent EP-0096102-A1 (EP)
Title: Recipient for hair care compositions
Inventor: AICHINGER ALFRED
IPC: A45D34/06
Filed: 1982-06-16
Abstract: The container, for example for shampoo, consists of the actual receiving container (2), provided with a pouring spout (1), for the care product and a closure element (3) which closes the pouring spout. In order to extend the application, the closure element is constructed as a massage brush by the arrangement of bristles (8).
Patent EP-0069489-A1 (EP)
Inventor: HARVEY PETER
IPC: G02B6/44
Filed: 1982-06-17
Abstract: In an inexpensive and simple method of effecting a joint between two overhead electric conductors 1 incorporating optical fibres 3, or between an overhead electric conductor incorporating an optical fibre and an optical cable extending to a sub-station or other location, at least a part of each of the overhead conductor is introduced into a metal sleeve 12 extending from a wall of a metal housing 10 and the sleeve is compression jointed to the conductor to effect a mechanical and electrical joint between the conductor and the housing. The part 2 of the conductor protruding into the housing is cut back and a joint 4 is effected between the optical fibres 3 of the two overhead conductors 1, or between the optical fibres of the overhead conductor and the optical cable that has been introduced into the housing. The housing 10 is sealed to render it fluid tight and is preferably filled with petroleum jelly 20. An elongate metal shroud (not shown) may be assembled around the metal housing and be so shaped as to provide aerodynamic and corona protection.
Patent EP-0103661-A1 (EP)
Inventor: PELS SUSAN JEAN
IPC: G03G15/00
Filed: 1982-09-21
Abstract: @ In recirculatively precollatively copying a set of plural simplex original documents onto both sides of copy sheets to produce a desired plural number precollated duplex copy sheet sets, by normally copying the documents only once in each copying circulation of the document set, and by forming a buffer set of copies of alternate document pages being duplexed which buffer set copies are printed on only one side, and temporarily stored in a duplex store and by copying alternate documents onto the opposite sides of the buffer set copies in proper sequence to form collated duplex copy sets, and wherein said documents are all copied unidirectionally in reverse (N to 1) page order, the improvement comprising: counting the number of documents in the document set and determining that the number of documents is more than three but less than approximately ten, and in response to that determination, automatically switching the mode of copying the document sheets to a higher productivity small document set mode including the steps of initially building two complete and identical buffer sets of alternate page documents on two initial copying circulations of the document set and placing both identical buffer sets in the same duplex store and then skipping the copying of the alternate document pages in the two buffer sets in the final two copying circulations of the document set to deplete the two buffer sets.
Patent EP-0076634-A1 (EP)
Inventor: TAIRA KAZUO
IPC: B65D8/22
Filed: 1982-09-29
Abstract: Disclosed is a process for the preparation of metallic bottles which comprises lap-bonding circumferential open end portions of upper and lower members, each consisting of a formed cup of a metal, said process being characterized by using at least one thermoplastic resin adhesive having a water absorption of less than 2%, as measured at a temperature of 23°C and a relative humidity of 80%, and an elasticity contribution ratio [R(t) t=1 ] of from 1 x 10 -4  to 5 x 10 -1 , defined by the following formula:
     wherein J(t) t=1  represents a creep compliance at a time constant of 1 second when the adhesive is caused to creep at a temperature higher by 30°C than the melting point of the adhesive under a shear stress of 50 to 5,000 dyne/cm 2 , and J(t) rec,t=1  represents an equilibrium recovery creep compliance when the adhesive is caused to creep under the same conditions as described above and the adhesive is then let to recover, and containing in the main or side chain groups
     at a concentration of 10 to 1400 milliequivalents per 100 g of the adhesive.
Patent EP-0081925-A1 (EP)
Inventor: HARTMAN SUSAN ELAINE
IPC: G03F1/56
Filed: 1982-11-22
Abstract: A novel compound having the formula:
     wherein:
     R is alkyl containing from 1 to 10 carbon atoms; and   M is an alkali metal or ammonium cation, has been synthesized in high yield by hydrogenating the corresponding arylsulfonate in a solvent which simultaneously prevents hydration of the sulfonate group and hydrolysis of the ester functions. The compound is useful in preparing condensation polymers having ionic groups. In particular, these condensation polymers comprise additional polymerized copolymerizable dicarboxylic acids and diols, diamines or hydroxyamines, to yield polyesterionomers useful in dye imbibition photohardenable imaging materials for forming positive dye images.
Patent EP-0060190-A1 (EP)
Inventor: MENARD CHRISTIAN
IPC: H02M1/00
Filed: 1982-03-03
Abstract: 1. D.C. converter which from a source of unregulated D. C. voltage (101) provides a D. C. current of regulated voltage of the kind in which two series of control pulses in phase opposition and of the same duration regulated by comparison of the output voltage of the converter with a reference voltage, are generated by two identical circuits (109, 111 and 110, 112) at a frequency determined by means of an oscillator (107) and each control a switching transistor (T4, T5) responsive to the logic state they represent, the said switching transistors (T4, T5) determining the passage of current pulses alternately in each of the primary windings (N1, N2) of two transformers or of one transformer (104) having a centre tap, of which the secondary windings (N3, N4) are connected to a utilisation circuit via a full wave rectifier and filter device (105), said converter being characterised in that it comprises a logic circuit (114) which, for each of the two circuits (109, 111 and 110, 112) generating the control pulses in phase opposition, detects the simultaneous presence on the bases of the transistors (T4, T5) of an identical logic state representing an overlap of the said pulses, and means which in this case establish a reduction of the reference voltage in such a manner as to reduce the duration of the pulses.
Patent EP-0082770-A1 (EP)
Title: Système d'atterrissage hyperfréquence à stations site et azimut séparées
Inventor: LETOQUART BRUNO
IPC: G01S13/91
Filed: 1982-12-15
Abstract: L'invention se rapporte à un système d'atterrissage hyperfréquence ou MLS, dans lequel les deux stations dite station azimut et station site sont séparées géographiquement d'une distance pouvant ête importante, de l'ordre de plusieurs kilomètres. Chacune des stations azimut et site émettant un message constitué par un préambule identifiant la nature de message angulaire qui suit, on rend suivant l'invention une des stations maître, l'autre devenant esclave, en faisant émettre par une seule station, la station maître, les préambules des deux messages, la station esclave n'émettant plus que son information angulaire spécifique.
Patent EP-0097216-A1 (EP)
Inventor: TAMBURINI MARIO
IPC: F24D5/12
Filed: 1982-06-22
Abstract: The air ejected from rooms and heat production points, such as kitchen escape hoods (18), fumes of the heat production generators (15), is intaken and let into the economizer which regenerates its enthalpic contents. From the picking up net (2), the filtered air is first passed into a rotating recuperator and then on the evaporator of a heat pump transfering its enthalpic contents to the renewal air. This air thus preheated gets integrating thermal energy in the condenser of the heat pump and, under circumstances, also through an electrical battery. 
     The said air is conveyed by means of the delivery net (10) to the premises; at their entrance, it can be subsequently heated in an independent way by a hot water battery.
Patent EP-0082833-A1 (EP)
Inventor: HARRIS ALVA FRANCIS
IPC: C08L33/24
Filed: 1982-12-17
Abstract: The tendency to decompose polymer compositions comprising polymer units derived from maleic anhydride is controlled by the use of an tetrahalogenated aromatic dicarboxylic acid or anhydride thereof.
Patent EP-0097153-A1 (EP)
Inventor: SCHOPPE FRITZ DR-ING
IPC: F23C5/00
Filed: 1981-12-30
Abstract: La chaudière, notamment une chaudière dans laquelle est brûlée de la poussière de charbon, comporte une chambre de combustion (10), au moins un brûleur (56) disposé sur une des parois verticales de la chambre de combustion (10) et au moins un conduit d'évacuation des gaz de combustion (44, 46, 48) raccordé au fond de la chambre, au voisinage de l'une de ses extrémités. Le brûleur (56) est disposé au-dessus de l'axe horizontal (18) de la chambre (10), qui est essentiellement perpendiculaire à la paroi (16) portant le brûleur (56). Sur l'extrémité de la chambre (10) opposée au conduit d'évacuation des gaz de combustion (44, 46, 48), et à proximité du fond de celle-ci, est aménagée une ouverture d'insufflation (34) pour l'air ou le gaz de combustion, qui est dirigée vers l'ouverture d'entrée (26) du conduit d'évacuation (44, 46, 48) de telle sorte que la poussière de cendre tombant éventuellement dans cette zone soit soufflée vers cette ouverture d'entrée (26).
Patent EP-0075561-A1 (EP)
Inventor: POPOVSKI GEORGE NICOLAS
IPC: H01P7/00
Filed: 1982-02-22
Abstract: La presente invention, en utilisant une unite d'accouplement conductrice, augmente la largeur de bande au-dela de la largeur de bande maximum permise par un filtre de resonateur helicoidal conventionnel sans augmenter ses dimensions physiques donnees. Le filtre de resonateur helicoidal (Figs. 1, 2 et 3) comprenant deux ou plusieurs bobines helicoidales (16, 17) est pourvu de l'element d'accouplement conducteur (12, 33) entre les bobines helicoidales pour modifier la largeur de bande du filtre. L'element d'accouplement (12, 33) est un conducteur et est positionne dans le maximum du champ electrique a l'extremite ouverte (Fig. 1) des bobines helicoidales ou au maximum du champ magnetique a l'extremite de mise a la terre (Fig. 3) des bobines pour creer un changement commande d'accouplement capacitif (electrique) ou inductif (magnetique), respectivement. Un bloc (61 dans la Fig. 4) ayant un dielectrique approprie avec des rainures (62) de reception de l'element d'accouplement (12) et des nervures (81, 83 dans la Fig. 6) sur l'interieur d'un couvercle conducteur (84) peut etre utilise pour centrer l'element d'accouplement (12) et la structure entiere de l'assemblage filtre lorsque le couvercle (84) est mis en place (Fig. 5) et immobilise le bloc (61) sur la base du filtre. Des elements d'accouplement supplementaires (12 ou 33) peuvent etre utilises de maniere semblable lorsque des bobines helicoidales supplementaires (16, 17) sont utilisees dans un filtre.
Patent EP-0079969-A1 (EP)
Inventor: KAJIWARA TOSHIRO MITSUBISHI DE
IPC: H05B41/392
Filed: 1982-05-28
Abstract: Low pressure mercury vapor discharge lamp unit which is constructed to employ a high frequency inverter, have a quiescent time T0 in the range of 0.5 x 10<-><6> to 10 x 10<-><6>, generate a rectangular high frequency AC voltage having a frequency of more than 1kHz, and supply a high frequency voltage to a low pressure vapor discharge lamp sealed with mercury and a rare gas selected so that the ratio X/Y of the molar number Y of the mercury vapor to the molar number X of the rare gas is in the range of 0.5 x 10<2> to 1.0 x 10<4>. The moving moire of the lamp is suppressed so as to be reduced or eliminated, thereby largely improving the resonant radiation energy efficiency of the mercury.
Patent EP-0110121-A1 (EP)
Inventor: SEITZ RUDOLF DIPL-ING
IPC: G02B5/08
Filed: 1983-10-25
Abstract: Es wird ein mehrteiliger Heizbelag für Spiegel vorgeschlagen, der insbesondere zum Beheizen von Außenspiegeln für Kraftfahrzeuge dient. Der Heizbelag (1) besteht aus wenigstens drei parallel mit Abstand voneinander angeordneten Metallstreifen (2; 2'; 2"). Mit wenigstens einem dieser Streifen ist ein Heizelement (4) mit seiner ersten Hauptfläche strom- und wärmeleitend verbunden. Die jeweils diesem Streifen benachbarten Streifen sind über Metallbrücken (5; 5') ebenfalls mit dem ersten strom- und wärmeleitend verbunden, wobei die andere Hauptfläche des Heizelementes (4) mit den erwahnten Metallbrücken (5; 5') strom- und wärmeleitend in Verbindung stehen. Der in mehrere Streifen aufgeteilte Wärmebelag hat den Vorteil, daß er sich bausatzartig vergrößern und so unterschiedlichen Spiegelgrößen und -formen anpassen läßt.
Patent EP-0087175-A1 (EP)
Inventor: ZOGG URS
IPC: H03G1/00
Filed: 1983-01-26
Abstract: Die Erfindung betrifft eine Schaltung zur elektronischen Verstärkungsstellung mit logarithmischer Steuerkennlinie. Dabei wird die Eigenschaft von Stromverstärkungsschaltungen mit bipolaren Transistoren ausgenutzt, daß die Stromverteilung sich exponentiell mit der Steuerspannung ändert. Die Schaltung ist symmetrisch aufgebaut derart, daß geradzahlige Harmonische kompensiert werden.
Patent EP-0099271-A1 (EP)
Inventor: NOCCI ROBERTO
IPC: C08F297/00
Filed: 1983-07-14
Abstract: Block copolymers of ethylene and/or alpha-olefins, in particular propylene, with vinyl aromatic monomers, comprising at least two polymeric blocks, one of which is a polyolefinic block and the other of which has a stereoregular structure formed by vinyl aromatic monomer units.
Patent EP-0095953-A1 (EP)
Inventor: WANG ROBERT
IPC: C23C2/28
Filed: 1983-05-06
Abstract: The method employs exclusively convective exchanges, the heating being produced by blowing a gas at a temperature below 1000 DEG C and preferably between 800 and 1000 DEG C approximately.
Patent EP-0112200-A1 (EP)
Inventor: ARNOUX DANIEL
IPC: G01R27/20
Filed: 1983-11-10
Abstract: The invention provides a measuring attachment connectible to a multimeter for measuring earth resistances, comprising a casing having a first group of terminals for a measurement signal and a second group of terminals for electrical connection of the attachment to a multimeter, and electric circuits housed in the casing and comprising generator means for generating an AC current of constant value but of a frequency different from that of the mains and its harmonics, said generator means having an output connected to first and second terminals of said first group of terminals, and a synchronous detector having a measurement signal input which is connected to said second terminal and to a third terminal of said first group of terminals, a control input which is connected to said generator means and an output which is connected to first and second terminals of said second group of terminals.
Patent EP-0099847-A1 (EP)
Inventor: PLUNKETT FRANCIS P
IPC: F01D17/14
Filed: 1983-06-02
Abstract: @ A centrifugal vapor compressor having a two-position, pressure controlled diffuser throttle ring (30) is disclosed. The throttle ring is positively maintained in a minimum or a maximum throttling position by supplying either a relatively low pressure or a relatively high pressure, respectively, to a cavity (29) behind the throttle ring (30). The throttle ring may be one of any of a variety of types of throttle rings including a new, improved throttle ring having a back portion with a sealing means which facilitates sliding movements of the throttle ring and which prevents vapor flow between the cavity behind the throttle ring and the diffuser passageway (16).
Patent EP-0130180-A1 (EP)
Inventor: CARUSO MARK BERNARD
IPC: F16C32/06
Filed: 1982-12-30
Abstract: L'invention appartient au domaine technique des paliers vibratoires pneumatodynamiques. Le problème technique est de réduire le poids des paliers sans pour autant en augmenter le pas et le lacet. Ceci est effectué en utilisant un transducteur (41) comprenant un tube allongé (42) ayant un tube plus court (44), liés ensemble l'un dans l'autre. Cette invention peut être utilisée dans des dispositifs d'actionnement pour des appareils d'enregistrement magnétique. Dans un cas, un tube intérieur allongé (42) est joint à la surface intérieure du tube extérieur plus court (44). Un transducteur (41) porte une charge en des points de faible vibration sur le tube intérieur (42). Le tube extérieur (44) est excité piézoélectriquement. Les tubes (40, 42) sont cylindriques et le tube intérieur en verre (42) coulisse sur une baguette cylindrique (40). Les points de montage sont des points du type "selle" (S, Fig. 7) sur le tube intérieur (42). Le tube extérieur court (40) réduit le poids du transducteur. Dans une variante, le tube extérieur (90) peut être plus long que le tube intérieur (91). Dans ce cas, le tube extérieur supporte le tube (93) qui le chevauche.
Patent EP-0139636-A1 (EP)
Inventor: SCOTT LARRY
IPC: B23B51/08
Filed: 1983-03-04
Abstract: Un trépan a la forme d'une tige allongée en une seule pièce (12) fabriqué en acier à outils. Une partie terminale (14) possède une section transversale hexagonale. L'autre partie terminale (16) est pointue et façonnée sur sa longueur de manière à former un forret hélicoïdal (18) de diamètre extérieur uniforme et possédant une rainure hélicoïdale (20) dont un bord (22) détermine un tranchant faisant face à la direction de rotation. Une partie intermédiaire de la tige, entre les portions terminales, est façonnée sur sa longueur pour former un alésoire (24) ou un lissoir. Différents modes de réalisation comportent, dans la partie hexagonale, des rainures périphériques de cisaillement (34) ainsi que des rainures d'arrêt (68).
Patent EP-0108761-A1 (EP)
Inventor: SCHELLENBERG ROLF
IPC: B41G7/00
Filed: 1983-05-09
Abstract: Dans une presse rotative comportant un cylindre muni d'un blanchet (2) et un cylindre d'impression (3), on enlève le blanchet pour le remplacer par une feuille de montage (5) sur laquelle sont disposés des outils (6) en forme de bande. L'agencement des outils (6) correspond aux perforations, poinçonnages ou rainures à pratiquer sur le papier, respectivement le carton passant à travers la presse rotative. Sur le cylindre d'impression (3) est disposée une feuille plane de protection (7). Les deux feuilles (5 et 7) peuvent être utilisées plusieurs fois et, grâce à des moyens disponibles sur la presse, rapidement montés et démontés.
Patent EP-0111542-A1 (EP)
Inventor: BURTOFT JOSEPH H
IPC: B65B5/08
Filed: 1983-06-02
Abstract: Un dispositif de chargement de caisse place automatiquement des articles tels que des bouteilles dans la caisse. Les bouteilles quittent la transporteuse et glissent au travers d'une station de support inclinable (22). Lorsqu'une caisse pleine de bouteilles se trouve sur la station de support, un premier détecteur (40) est activé. Lorsque la caisse se trouve dans la position de chargement, un second détecteur (50) est activé. Lorsque les deux détecteurs sont activés, les bouteilles tombent par des plans inclinés individuels (31, 32) dans la caisse.
Patent EP-0120042-A1 (EP)
Inventor: SHISHIDO TSUNEO
IPC: H01P1/22
Filed: 1983-08-30
Abstract: Un atténuateur variable de micro-ondes (10) comprend un substrat conducteur (30), une ligne micro-bande (55), et un organe atténuateur mobile (40) pris en sandwich entre la ligne micro-bande (55) et le substrat (30). L'organe atténuateur est conçu de manière à pouvoir modifier l'étendue de sa surface comprise entre la ligne micro-bande (55) et le substrat (30) en déplaçant l'organe atténuateur (40). Dans un mode préférentiel de réalisation un segment (45) d'un disque sert de matériau atténuateur et le disque est tourné selon l'orientation désirée dans un guide en alumine (35). Le matériau atténuateur et le guide en alumine (35) présentent la même constante diélectrique.
Patent EP-0116888-A1 (EP)
Title: Process for treating surfaces of finished parts, especially of tubes and range spacers, made from zirconium alloys for nuclear reactor fuel elements
Inventor: STEINBERG ECKARD DIPL-ING
IPC: C23C8/12
Filed: 1984-02-06
Abstract: 1. A process for the surface treatment with an oxidising agent of finished parts, made of zirconium alloys for nuclear reactor fuel elements, particularly but not exclusively of tubes and spacers, characterised in that the finished parts are heated in an autoclave to such a temperature and are subjected to such an oxidising agent that oxygen is produced in atomic form ; and that a surface which consists of oxide and is largely impermeable to hydrogen is consequently formed, at least on the surfaces of the finished parts, which are subjected to water or steam in a nuclear reactor.
Patent EP-0120246-A1 (EP)
Inventor: MARX HELMUT
IPC: B23D15/00
Filed: 1984-02-09
Abstract: A shearing machine for cutting up material of any kind comprises a shearing blade carrier which is vertically slidable in a closed frame, being moved by a cylinder-piston assembly fixed in a crosshead of the frame. In order to simplify assembly and dismantling of the cylinder, the cylinder which is fixed in the crosshead, is supported against reaction forces from the blade carrier towards the crosshead by a divided ring on the side of the crosshead facing towards the blade carrier, the divided ring, engaging in a circumferential recess in the outside of the cylinder surface and also partly into an opening in the side of the crosshead facing towards the blade carrier and the cylinder is also fixed, on the side of the crosshead remote from the blade carrier by a second ring which bears against the crosshead with a prestress so that the cylinder is held under tension in the crosshead between the two rings.