baber/WOPTO huggingface dataset:
Patent EP-0044975-A1 (EP)
Inventor: THOEMEL FRANK DR
IPC: A61K8/00
Filed: 1981-07-04
Abstract: Verbindungen der Formel I <IMAGE> in der R einen Polyäthylenglykolrest mit 3 bis 60 Kettengliedern oder einen Polypropylenglykolrest mit 3 bis 60 Kettengliedern oder den Rest eines Blockpolymeren aus Äthylenoxid und Propylenoxid mit einem durchschnittlichen Molekulargewicht von 300 bis 8500 und R' eine geradkettige oder verzweigte Alkylgruppe mit 1 bis 10 Kohlenstoffatomen oder einen Benzylrest bedeuten. Man erhält die Verbindungen in der Weise, daß man einen an der phenolischen Hydroxygruppe entsprechend verätherten p-Hydroxyzimtsäurealkylester mit 1 bis 5 C-Atomen im Alkyl mit einem Polyalkoxycarbinol HOR, in dem R die für Formel I angegebenen Bedeutungen hat, bei Temperaturen von 50 bis 250°C und in Gegenwart von Alkali umsetzt. Lichtschutzmittel für die menschliche Haut, enthalten 0,1 bis 15 Gewichtsprozent einer Verbindung der Formel I, neben in der Kosmetik üblichen Trägerstoffen oder Verdünnungsmitteln und gegebenenfalls üblichen kosmetischen Hilfsstoffen. Die Verbindungen können außerdem als technische Lichtschutzmittel oder UV-Stabilisator Verwendung finden.
Patent EP-0049353-A1 (EP)
Inventor: MCELROY DAVID J
IPC: G06F9/26
Filed: 1981-08-19
Abstract: A semiconductor device 30 for use in a microprocessor system contains both fixed-program (ROM) and electrically-programmable (EPROM) parts in the same array 10. The sequences of instruction codes for operating the system are arranged in segments or blocks which are stored in the ROM part, with each segment terminating in a branch to the EPROM part where is found either a branch back to the next segment or a series of codes to replace a portion of the next segment, followed by a branch (Fig. 1).
Patent EP-0046579-A1 (EP)
Inventor: ADLER KLAUS DR DIPL-ING
IPC: B29C48/03
Filed: 1981-08-21
Abstract: A process for producing grained patterns on mouldings predominantly comprising polyvinyl chloride and to a lesser extent a polymer producing the grained pattern, which is selected from the group comprising chlorinated polyethylene, nitrile rubber, ethylene-vinyl acetate copolymer and the graft polymer of vinyl chloride on ethylene- vinyl acetate copolymer.
Patent EP-0050796-A1 (EP)
Inventor: SCHUSTER CARL J
IPC: F01D25/28
Filed: 1981-10-14
Abstract: According to a first aspect of the present invention, methods and apparatus are provided for assembling and disassembling a disc end bearing and an intermediate bearing housing of the rotary machine. According to a second aspect of the present invention, methods and apparatus are provided for assembling and disassembling a bearing lifting frame and a removable fluid casing section of the rotary machine. According to a third aspect of the present invention, methods and apparatus are provided for assembling and disassembling an impeller rotor of the rotary machine.
Patent EP-0058264-A1 (EP)
Inventor: MCCLOSKEY ALBERT R
IPC: F16C33/20
Filed: 1981-02-16
Abstract: A bearing (10) has a self-lubricating liner (16) including sheets of felted polytetrafluoroethylene fibers (30) impregnated with cured phenolic resin (32) having no surface bonding to the fibers.
Patent EP-0058722-A1 (EP)
Inventor: NAKA HIROMITSU TOKYO KENKYUSHO
IPC: E04F11/18
Filed: 1981-05-01
Abstract: Une potence (B) utilisee pour installer un main courante (H), un garde-fou ou autre en position de montage pour un escalier, un corridor ou autre. La console (B) comprend un bloc de montage (1) fixe a un support en position de montage, ayant un bras de support (2) se projetant depuis sa surface frontale; un dispositif de maintien de la main courante (3) monte a l'extremite du bras (2) et ayant un evidement (8) s'ouvrant vers le haut avec une section en forme de U; un bloc de retenue d'une main courante (9) comprenant un bossage (10); des moyens d'accouplement (11) pour accoupler le bloc (9) au bras (2); et la main courante (H) dans laquelle une ame metallique (6) s'etend longitudinalement et est noyee dans le corps (5) de la main courante formee de resine synthetique molle, de resine synthetique semi-pure, de caoutchouc synthetique ou autre. La potence permet le montage de l'organe de retenue de la main courante (3), lequel est separe du bras (2), dans l'evidement (8) pour correspondre au gradient de montage de la main courante (H), d'un garde-fou au autre en position de montage sans ligne de separation.
Patent EP-0067228-A1 (EP)
Inventor: KOMIYA HIDETSUGU
IPC: G05B19/18
Filed: 1981-11-18
Abstract: Lorsque chacun des blocs de fonctions d'une unite de commande numerique transmet et recoit des signaux d'une unite de traitement d'ordinateur (MPU) par l'intermediaire d'un bus d'adresse (ABUS) et d'un bus de donnees (DBUS) des registres a decalage (SH1), (SH2) convertissent un signal parallele en un signal en serie, des dispositifs de transmission (TX11), (TX12) convertissent un signal electrique en un signal optique et transmettent le signal optique a un dispositif de distribution d'impulsions (PON) de chaque bloc de fonctions par l'intermediaire de cables de fibres optiques (OF1), (OF2), des dispositifs recepteurs (RX3), (RX4) retransforment ensuite le signal optique en un signal electrique, apres quoi des registres a decalage (SHR3), (SHR4) retransforment le signal en serie en un signal parallele, et le signal parallele est envoye a un dispositif de distribution d'impulsions (PD) en tant que signal de position correspondant aux coordonnees X, Y et Z d'une machine outil afin d'entrainer un servo-moteur.
Patent EP-0056570-A1 (EP)
Inventor: CHOW EDWARD
IPC: F02B3/06
Filed: 1982-01-05
Abstract: A fuel treating device comprises two pairs of magnets (10 and 14), one pair positioned on each inlet for fuel and oxygen so that the incoming fuel is exposed to a magnetic field. Each pair of magnets (10 and 14) is positioned diametrically opposed about the inlet line (11 or 15), with the south magnetic pole of each magnet placed upstream furthest away from the mixing zone. The magnets (10 and 14) are insulated from each other and from the inlet line (11 or 15) by nonmagnetic materials (17), such as neoprene, which do not disrupt the magnetic field.
Patent EP-0056251-A1 (EP)
Inventor: PAETZOLD DIETER
IPC: A47L11/33
Filed: 1982-01-08
Abstract: Bodenkehrmaschine, bestehend aus einem Gehäuse mit einer darin drehbar gelagerten Walzenbürste mit an ihren beiden Enden vorgesehenen Ritzeln, die ihrerseits mit jeweils einem Paar Antriebslaufräder triebschlüssig in Wirkverbindung stehen, wobei die jeweils zu einem Ritzel gehörenden beiden Antriebslaufräder in einem Radkasten drehbar und die Radkästen zur Höhenverstellung der fest im Gehäuse gelagerten Walzenbürste in entsprechenden Gehäuseaufnahmen senkrecht verschiebbar gelagert sind, wobei zur bleibenden Höhenverstellung der Walzenbürste, ohne den Antrieb der Walzenbürste durch die Laufräder zu beeinträchtigen, jeder Radkasten 26 mit einem Radkastenhalter 38 pendelnd an je einem Schenkel 44 eines U-förmigen Verstellbügels 45 gehaltert und der U-förmige Verstellbügel 45 mit an den freien Enden der Schenkel 44 angeformten Abwinklungen 54 in entsprechenden Lagern 55 des Gehäuses 11 schwenkbar gelagert ist und an dem Scheitelteil 51 eine den U-förmigen Verstellbügel 45 entgegen der Wirkung eines Krattspeichers 67 nach unten schwenkende, verstellbare Keilfläche 53 angreift.
Patent EP-0061075-A1 (EP)
Inventor: LIVERANI EDGARDO
IPC: B23B31/00
Filed: 1982-03-11
Abstract: The selfcentering device comprises a connector having a tapering end for insertion in the machine spindle and frontally provided with a seat for centering relatively to the shank (4) of an adapter element (3), the shank being frusto-conical externally and provided at the base with a circumferential undercut groove (7). 
     At the shank base portion the adapter (3) defines a ring-like surface (5) adapted to abut against the corresponding front surface of the connector and the seat of the connector defines a frusto-conical mouth adapted to accommodate therein the shank (4) of the adapter (3). 
     Thus, the tool bit can be coupled with high rigidity and . perfect axial alignment and easily and rapidly detached and replaced.
Patent EP-0100790-A1 (EP)
Inventor: MATSUMOTO HIROMITSU
IPC: F02M35/108
Filed: 1982-08-18
Abstract: In an internal combustion engine in which an intake passage (4) and an exhaust (5) are juxtaposed adjacent to each other in a cylinder head and in which an intake valve (10) is arranged in a downstream end portion of said intake passage such that its valve stem (10b) is disturbing the flow of intake air there is provided an auxiliary intake passage (18) which communicates with said intake passage downstream of said valve stem. This auxiliary intake passage indirectly expands the intake passage so that the flow rate of the intake air into the cylinder can be augmented to improve the output performance of the internal combustion engine.
Patent EP-0058472-A1 (EP)
Inventor: COFFEE RONALD ALAN
IPC: B05B5/16
Filed: 1982-01-21
Abstract: Apparatus for electrostatic spraying of liquid pesticides from a vehicle, in which the liquid spray delivery system (13) is controlled by signal means (26, 36) carried on a separately supplied spray container (10); and spray containers (10) for use in such apparatus.
Patent EP-0064859-A1 (EP)
Inventor: SAITO KENZO
IPC: G11B23/04
Filed: 1982-05-05
Abstract: A tape cassette (20) includes a housing (2); a supply reel (3) rotatably mounted in the housing (2) for supplying a tape (T) and having a lower flange section (3A) with teeth (11) around the periphery (3a) thereof; a take-up reel (4) rotatably mounted in the housing (2) for taking up the tape (T); a pivot pin (22) mounted in the housing (2) between the supply and take-up reels (3, 4); and a control member (21) including a ring portion (26) pivotally mounted on the pivot pin (22), a plate (24) secured to the ring portion (26) and having a frictional contact surface (27) in resilient contact with the underside (50) of the lower flange (3A) section of the supply reel (3), and a lock member (21) secured to the plate (24), such that rotation of the supply reel (3) in the rewind direction frictionally rotates the plate (24) about the pivot pin (22) to pivot the lock member (21) into engagement with the teeth (11) to prevent rotation of the supply reel (3) in the rewind direction and rotation of the supply reel (3) in the forward direction frictionally rotates the plate (24) about the pivot pin (22) to pivot the lock member (21) out of engagement with the teeth (11) to permit rotation of the supply reel (3) in the forward direction.
Patent EP-0068809-A1 (EP)
Inventor: COLMAN DEREK ALAN
IPC: B04C5/13
Filed: 1982-06-23
Abstract: A cyclone separator for removing oil from seawater, the oil being up to a few percent of the volume, is proportioned as follows, symbols having the meaning shown on the Figure, a notable feature being the smallness of do, the overflow: 10 ≤ 1 2 /d 2  ≤ 25; 0.04 < 4A i /πd 2   t  ≤ 0.10; d o /d 2  < 0.1; d 1  > d 2 : d 2  > d 3 . The half-angle of the convergence of the taper T 2  is from 20' to 2°.
Patent EP-0076655-A1 (EP)
Inventor: WOLFF KENETH T
IPC: G06F11/16
Filed: 1982-09-30
Abstract: A fault-tolerant computer system (10) provides information transfers between the units of a computing module, including a processor unit (12) and a memory unit (16) and one or more peripheral control units (20, 24, 28), on a bus structure (30) common to all the units. Information-handling parts of the system, both in the bus structure and in each unit, can have a duplicate partner (14, 18, 22). Error detectors check the operation of the bus structure and of each system unit to provide information transfers only on fault-free bus conductors and between fault-free units. The computer system can operate in this manner essentially without interruption in the event of faults by using only fault-free conductors and functional units. Arbitration circuits of unusual speed and simplicity provide units of the computing module with access to the common bus structure according to the priority of each unit. The units of a module check ncoming and outgoing signals for errors, signal other module units of a detected error, and disable the unit from sending potentially erroneous information onto the bus structure.
Patent EP-0083495-A1 (EP)
Inventor: ASHFRAFT CHARLES RAY
IPC: C08J5/18
Filed: 1982-12-22
Abstract: The present invention is directed to an opaque, biaxially oriented polymeric film structure of lustrous satin appearance comprising a thermoplastic core matrix having a strata of voids; said voids being created by the inclusion within the matrix material of spherical void-initiating solid particles which are incompatible with the matrix material. The void space occupied by the particle is substantially less than the volume of the void. The polymer matrix material is extruded in the form of a film and positioned on opposite surface of the film are void free, transparent thermoplastic skin layers adhering to said surfaces. The structure has excellent opacity and extremely high gloss measurement and a lustrous satin appearance.
Patent EP-0082029-A1 (EP)
Inventor: CLENET DANIEL
IPC: H02P27/08
Filed: 1982-11-03
Abstract: 1. A device for correcting the alternating voltage supplied by a frequency converter feeding an asynchronous or synchronous motor, said converter comprising a controlled electronic switch bridge (101 to 106) effecting at least the switching of the motor (M) phases, said converter being controlled by a regulating device (3) receiving a reference voltage so as to provide the motor with an alternating current according to a known law, and comprising means (9) for applying at one input of said regulator (3) a signal adapted to roughly compensate the resistive drop in the windings of the motor for operation under charge and means (2, 6, 7) for detecting the operating mode of the motor without load under supercharging, characterized in that the compensation signal is formed by a biasing (P) which is either fixed or variable as a function of the current absorbed by the motor and in that the detecting means (2, 6, 7) of the operating mode without load under supercharging are sensitive to the derivative of the stator current and adapted to generate a correction signal subtracted from said biasing (P).
Patent EP-0060821-A1 (EP)
Inventor: HEDLUND BO PAUL SIGVALD
IPC: B62D53/02
Filed: 1982-03-12
Abstract: In waist articulated terrain vehicles, especially forest machines, with a wheeled forward section (1), a rear section (5) and a driver's cab (11), driver comfort can be substantially increased by the cab (11) being so mounted on the vehicle that it is substantially unaffected by the tilting movements of the forward section about an axis in the travelling direction thereof, simultaneously as it is adapted for accompanying the forward section in its steering movements.
Patent EP-0079900-A1 (EP)
Inventor: BENEDITE CLAUDE
IPC: B23K26/08
Filed: 1982-05-25
Abstract: On donne aux gabarits des pieces a decouper un repere de codification associe a la definition de leur contour et on enregistre ces donnees dans la memoire d'un ordinateur, on place les gabarits sur une peau en evitant les defauts, on definit numeriquement la position de ces gabarits sur la peau et on enregistre cette position dans la memoire de l'ordinateur, apres quoi on decoupe les pieces a l'aide d'un laser dont le fonctionnement est commande par ledit ordinateur.
Patent EP-0093750-A1 (EP)
Inventor: BARNES JOHN EASTMAN
IPC: F02M3/05
Filed: 1982-11-11
Abstract: Pour économiser du carburant pendant la décélération d'un moteur, il a été proposé de couper l'alimentation de carburant. De telles propositions ont entraîné des modifications substantielles de la conception du carburateur. Le carburateur décrit comprend un papillon-valve (14), un orifice de ralenti (26) au travers duquel un mélange carburant/air est envoyé côté aval du papillon-valve (14) lorsque ce dernier se trouve dans une position fermée, un canal (16) menant à l'orifice de ralenti et le long duquel le mélange carburant/air est aspiré, un dispositif de réglage du mélange de ralenti réglable longitudinalement (27) ayant une pointe conique (38) se projetant dans le canal (16) et mobile manuellement pour déplacer la pointe (38) vers et en retrait de l'orifice (26) pour régler le mélange de ralenti du moteur, et des moyens actionnables par l'intermédiaire du dispositif de réglage du mélange de ralenti (27) pour empêcher l'alimentation en carburant au travers de l'orifice de ralenti pendant la décélération du moteur. L'alimentation en carburant peut être empêchée en bloquant l'orifice de ralenti (26) et/ou en mettant à l'évent la région adjacente à cet orifice (26). Un tel dispositif (27) est simple à monter et ne demande aucune modification importante de la conception d'un carburateur.
Patent EP-0084785-A1 (EP)
Title: Perfectionnements aux dispositifs de trempe rapide sur bande d'un métal ou d'un alliage métallique
Inventor: FOURNIER PASCAL
IPC: C21D1/773
Filed: 1983-01-08
Abstract: L'invention concerne un dispositif pour l'hypertrempe d'un métal ou d'un alliage à l'état fondu par projection d'un jet du produit à hypertremper (13), à partir d'un creuset (7), sur une bande refroidie (1) se déplaçant à grande vitesse à l'intérieur d'une enceinte (3) sous pression réduite. Le creuset (7) est disposé à l'extérieur de ladite enceinte (3), au-dessus de celle-ci, la partie inférieure dudit creuset, munie d'un orifice de coulée (14), reposant sur le rebord (5') d'une ouverture ménagée dans ce but à la partie supérieure ou dans le couvercle (6) de ladite enceinte. Application à la réalisation d'un ruban métallique hypertrempé.
Patent EP-0109117-A1 (EP)
Inventor: GREVEN HENDRIK MARIE
IPC: C07K7/06
Filed: 1983-10-31
Abstract: The invention relates to polypeptides, in particular to penta- and hexapeptides, characterized by the general formula I:   <IMAGE> I  or a functional derivative thereof, wherein Z represents hydrogen or NH2, ALK1 represents an alkylene or alkylidene group having 1-6 carbon atoms, ALK2 represents an alkylidene group having 1-6 carbon atoms, Metx represents the aminoacid radical Met, Met(O) or Met(O2) and Q represents the aminoacid radical Lys or Arg, with the proviso that one of the aminoacid radicals Q and the C-terminal Phe is in the D-configuration and the other has the L-configuration.
Patent EP-0097434-A1 (EP)
Inventor: BROOKS GARY THOMAS
IPC: C08L79/08
Filed: 1983-05-25
Abstract: Flow properties of polyamide-imide polymers are improved by the addition of semi-crystalline nylons or amorphous polyamides. These polymers are useful as engineering resins, laminates, and molded objects.
Patent EP-0105666-A1 (EP)
Inventor: HEILMANN STEVEN M
IPC: C08F8/32
Filed: 1983-09-21
Abstract: A method of modifying the overall hydrophilic or hydrophobic nature of a high molecular weight free radical addition interpolymer, which is an aziactone-functional interpolymer, with a hydrophilic or hydrophobic nucleophilic compound is disclosed. Only the surface of the interpolymer can be hydrophilized or hydrophobized, as when the interpolymer is a coating, or the modification can take place throughout the entire bulk of the interpolymer.
Patent EP-0109872-A1 (EP)
Inventor: KERGALL JEAN-YVES
IPC: B32B37/00
Filed: 1983-10-19
Abstract: The method and apparatus are for waterproofing sheet-like textile materials which are supple and/or risk being deformed by stretching. In the method, the sheet (14) is made to advance continuously by unwinding it from a reel (12) and making it pass over rollers (15, 16, 17) as far as a horizontal conveyer (18). Above the conveyer is an extrusion ramp (24) which can deposit on the sheet (14) a uniform layer of an aqueous emulsion of acrylic resin. The deposited layer is subsequently dried, particularly by infra-red radiation in a processing station (30). Application particularly to water-proofing woven and non-woven sheets of fibres. <IMAGE>
Patent EP-0109362-A1 (EP)
Inventor: LANG MARC DR
IPC: C07D271/10
Filed: 1983-11-10
Abstract: 2-Heterocyclyl-lower alkyl-2-penem compounds of the formula <IMAGE> in which R1 is hydrogen or methyl, R2 denotes a hydroxyl group which may be protected, R3 is carboxyl or protected carboxyl R, R4 represents an unsaturated monocyclic heterocyclyl radical bound to a radical -(CH2)m- via a ring carbon atom and m is an integer from 1 to 4, salts of such compounds of the formula I having a salt-forming group, optical isomers of compounds of the formula I and mixtures of these optical isomers have antibiotic properties. The compounds are prepared by processes known per se.
Patent EP-0098873-A1 (EP)
Inventor: WESTLUND JAMES R
IPC: H04R1/02
Filed: 1983-01-10
Abstract: Une enceinte (10) pour un haut-parleur (26) possède un boîtier (14) formé d'un matériau réfléchissant le son, possédant une ouverture (24) dimensionnée pour le montage du haut-parleur (26). Un corps (32) de matériau absorbant le son est disposé à l'intérieur de l'enceinte (14). Le corps (32) du matériau absorbant le son définit une chambre en forme de cloche (30) possédant un sommet et un fond (36). Le sommet (24) de la chambre en forme de cloche (30) est disposé à l'ouverture du haut-parleur (24) et le fond (36) de l'enceinte en forme de cloche (30) est éloigné de l'ouverture du haut-parleur (24). L'enceinte (10) est utilisée de préférence en combinaison avec un réflecteur d'énergie de formes d'ondes sinusoïdales (12) d'un type nouveau. Le réflecteur (12) possède une première et une deuxième surfaces (52 et 54) possédant chacune une section transversale exponentielle, qui réfléchissent l'énergie de formes d'ondes. La première surface (52) se termine par un sommet (56) dirigé vers la source (26) de l'énergie de formes d'ondes, telle que le haut-parleur (26). La deuxième surface (54) intercepte la première surface (52) autour d'un périmètre (58) de la première surface (52). L'enceinte de haut-parleur (10) produit des ondes sonores sinusoïdales avec une précision supérieure et une fatigue réduite du haut-parleur, et le réflecteur exponentiel (12) réfléchit les ondes sonores avec une précision supérieure à celle obtenue avec les dispositifs de l'art antérieur.
Patent EP-0116298-A1 (EP)
Inventor: OSBORN JOHANNES FRIEDRICH DR
IPC: A61F2/38
Filed: 1984-01-12
Abstract: 1. A ceramic bone substitute material with bioactive properties on the basis of hydroxyl apatite, characterized in that the starting material consists of 70 to 95 wt. % of titanic oxide powder, the remainder being hydroxyl apatite powder, and the precompressed mixture of the powders has been converted in a heat treatment to a multiphase, polycrystalline ceramic material which has a resistance to pressure of more than 1000 N/mm**2, a bending strength of more than 110 N/mm**2 and a density of more than 3.6 g/cm**3 at room temperature.
Patent EP-0117979-A1 (EP)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1984-01-17
Abstract: The process provides for a pretreatment with a dyestuff-free foam (9) before the foam with the dye is applied directly or preferably via a sieve (10) or a dyeing or printing screen. Owing to this dyestuff- free application of foam as a pretreatment through a sieve or screen it is possible, using a relatively small proportion of the liquor, to make the textile material (1) more receptive to the application of the foamed dyeing liquors and hence to ease the path of the latter into the material. The apparatus consists of two applicators which are arranged consecutively in the transport direction of the material and of which at least the pretreatment applicator has been provided with a sieve or screen. Between the two applicators of the pretreatment and printing or dyeing, the textile material can pass over a suction means (22) or through a heat treatment in a steamer 21.