baber/WOPTO huggingface dataset:
Patent EP-0116110-A1 (EP)
Inventor: LOTZ HORST K
IPC: B23K7/00
Filed: 1983-08-24
Abstract: Bei einer Brennschneidmaschine mit Schallschutz- und Isolierhauben zum Abtrennen zuverlässig genauer Stücklängen von auf einem Rollgang oder auf einem Tisch liegenden Werkstücken aus Stahl mittels eines quer zur Vorschubrichtung bewegbaren und in seiner Arbeitshöhe verstellbaren Schneidbrenners (14), dem eine Längenmeßeinrichtung zur Messung von relativ zwischen der Brennschneidmaschine und dem Werkstück zurückgelegten Wegstrecke mit Hilfe eines an der Werkstückoberfläche ablaufenden Meßrades (15) zugeordnet ist, ist vorgesehen, daß ein Hubschild (6) an seiner Vorderseite die Schutzhaube (8) trägt, wobei die Meßrolle (15) auf der hinteren Seite des Hubschilds (6) angeordnet ist, der Brenner (14) auf der dem ankommenden Strang (1) zugekehrten Seite der Brennschneidmaschine sich befindet und neben einer offenen Maschinenkühlung eine Ringleitung für die Gasversorgung vorgesehen ist.
Patent EP-0102595-A1 (EP)
Inventor: SIEFERT ROLAND
IPC: G01D15/24
Filed: 1983-08-26
Abstract: 1. Method for controlling a recording means (2) which in order to produce on a record carrier (1) recordings in several independent channels is moved back and forth transverse to the relative movement between itself and the record carrier (1) and which is moved down to the record carrier (1) and lifted off after the recording has been effected with one driving motor (29), characterized in that starting from a first guiding condition of the recording means (2) which is given by a certain driving direction of the driving motor (29) and in which at the recording means (2) there is effective a setting torque in the sense of lifting the recording means (2) off the record carrier (1) and in which the recording means (2) is moved "forward" transverse to the record carrier (1) in non recording state, in that upon reversing the driving direction of the driving motor (29) there is a setting torque at the recording means (2) in the sense of moving downward the recording means (2) to the record carrier (1) so that there is achieved a second guiding condition of the recording means (2) which is moved "backward" transverse to the record carrier and from which upon again reversing the driving direction of the driving motor (29) a return to the first guiding condition is achieved, that in a certain limiting position of the recording means (2) in the first guiding condition a locking means (6 or 96) becomes effective so that when the driving direction of the driving motor (29) is reversed a third guiding condition is achieved in which the recording means (2) is moved in non-recording state transverse to the record carrier (1) "backward" direction and that in a certain limiting position of the recording means (2) in the third guiding condition the locking means (6 or 96) is ineffective and that the recording means (2) under the effect of the setting torque effective during the backward motion in the sense of moving it down to the record carrier (1) goes into the second guiding condition from which upon a new reversal of the driving direction of the driving motor (29) there is a return to the first guiding condition.
Patent EP-0104473-A1 (EP)
Inventor: HUSSLEIN GERD DR
IPC: A01N41/10
Filed: 1983-08-30
Abstract: 1. A phenoxyalkanoic acid compound of the formula I  see diagramm : EP0104473,P19,F2  where R**1 is hydrogen, halogen, C1 -C4 -alkyl, C1 -C5 -alkoxy, nitro, cyano or trifluoromethyl, R**2 is hydrogen or C1 -C3 -alkyl, R**3 is OM, OR**4 or  see diagramm : EP0104473,P19,F3 where M is one equivalent of a metal ion or an unsubstituted or substituted ammonium ion, R**4 is C1 -C12 -alkyl which can be unsubstituted or substituted by one or more hydroxyl, alkoxy or amino groups or by one or more halogen atoms, or is an unsubstituted or similarly substituted alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aralkyl radical, R**5 is hydrogen or one of the radicals mentioned for R**4 , and R**6 is one of the radicals mentioned for R**5 or is C1 -C6 -alkoxy, C1 -C6 -alkylamino or dialkylamino, and furthermore R**5 and R**6 , together with the adjacent nitrogen atom, can form an unsubstituted or substituted heterocyclic ring system, and the radicals X independently of one another are halogen or hydrogen, m is 0, 1 or 2, and n is 0, 1, 2, 3 or 4.
Patent EP-0111058-A1 (EP)
Inventor: KURABAYASHI KATSUHIKO
IPC: C07H17/04
Filed: 1983-09-03
Abstract: Disclosed herein are a process for producing 4'-demethyl-epipodophyllotoxin-β-D-ethylidene-glucoside of the formula (II) comprising (A) reacting 4'-halogenoacetyl-4'-demethyl-epipodophyllotoxin-β-D-2,3-di-O-halogenoacetyl-4,6-0-ethylidene-glucoside of the formula (I) with an amine and/or ammonia, or (B) subjecting the acyl-derivative (I) to alcoholysis in the presence of a catalyst, thereby removing the halogenoacetyl groups of the acyl-derivative (I) to obtain the compound (II), the acyl-derivative-(I), and the use of the acyl-derivative (I) for synthesizing the compound (II)
     wherein R represents a halogenoacetyl group represented by the formula -COCH 2 X wherein X is a halogen atom.
Patent EP-0107833-A1 (EP)
Inventor: PANETTI ROMOLO
IPC: E01B35/06
Filed: 1983-10-14
Abstract: It comprises a chassis (1) resting on at least one rail (3) by means of contact members (4, 4') connected to a vehicle (V) traversing the track. It comprises at least a detector (2) delivering an electric signal representing the distances separating a rectilinear reference space defined by the position in space of said chassis (1) and successive points on the surface of the rail line (3) traversed. The contact members of the chassis (1) with the rail (3) are constituted by two shoes (4, 4') articulated on the chassis (1) about axes (5) perpendicular to the longitudinal axis of the rail. The extent of these shoes (4, 4') in the longitudinal direction of the rail (3) is at least equal to twice the wavelength (l) of the undulatory deformations of the rail of short wavelength, but less than the wavelength (L) of the undulatory deformations of long wavelength.
Patent EP-0113908-A1 (EP)
Inventor: LEDERER JOSEF
IPC: A43B5/04
Filed: 1983-12-21
Abstract: Bei einem Schischuh mit einer Vorderfußfersenschale (10) und einer aus einem Manschettenvorderteil (16) und einem Manschettenhinterteil (18) bestehenden Knöchelmanschette (14) wird vorgeschlagen, daß die Vorderfußfersenschal (10) im Ristsattelbereich (12) im Sinne der Veränderung der lichten Ristsattelweite deformationsweich ist, daß der Manschettenvorderteil (16) in seitlichen Anlenkstellen an den Seitenteilen der Vorderfußfersenschale senkrecht zu einer Querachse verstellbar ist im Sinne unveranderbarer Einwirkung des Manschettenvorderteils längs der Ristlinie (12a) auf den deformationsweichen Ristsattelbereich (12) der Vorderfüßfersenschale (10), und daß an dem Manschettenvorderteil (16) der Verstellung des Manschettenvorderteils in den Anlenkstellen dienende Zugmittel (38a; 38b) angreifen.
Patent EP-0086582-A1 (EP)
Inventor: STEINKAMP MANFRED
IPC: E21B31/16
Filed: 1983-01-26
Abstract: An oil well packer retriever has a packer miller (6) which has a series of fin-like blades radiating from a central tube string (2). The blades are faced with tungsten carbide and in use these mill away the packer allowing it to drop by gravity. A packer catcher (7) catches and retains the fallen packer for removal from the well. The weight of the packer held by the catcher (7) bears on a shear collar (8) which is secured to the central string (2) by one or more shear bolts the combined strength of which is known. Should the shear stress on the collar (8) exceed that which has been preselected by the number and/or material of the shear bolts, the bolts shear releasing the collar (8) which drops out of engagement the catcher (7) allowing the retriever to be withdrawn from the packer. The packer retriever can under normal conditions mill out and extract several packers without redressing the blades and replacing the catcher.
Patent EP-0100170-A1 (EP)
Inventor: TAILOR DILIP K
IPC: F16L55/17
Filed: 1983-07-06
Abstract: A heat shrinkable covering for an article 12, such as a pipe, comprises a heat shrinkable material in the form of a flexible sheet 20 which is wrapped around the article 12 so that its ends overlap. The overlapping end portions are bonded together by means of a hold-down adhesive 21, preferably a shear-resistant adhesive, leaving an adhesive-free region 23 at the interface. Heat is applied externally to the overlapping end portions so as to effect a fusion bond at the adhesive-free region 23 of the interface, and the sheet is heat-shrunk onto the article in known manner. The covering offers the advantages and convenience of application common to conventional wrap-around sleeves, while having the intrinsic strength properties of a seamless tubular sleeve.
Patent EP-0110723-A1 (EP)
Inventor: GAGLIANI JOHN
IPC: C08L79/08
Filed: 1983-12-02
Abstract: There is disclosed the use of solid blowing agents to generate polyimide foams which have low densities and identation load deflection (ILD) values and a relatively open cellular structure with larger cell sizes. 
     The preferred method includes the steps of: preparing, foaming, and curing a precursor containing at least one alkyl ester of 3,3',4,4'-benzophenonetetracarboxylic acid; at least one of a meta- or para-substituted aromatic diamine and a heterocyclic diamine; and a solid blowing agent. 
     Preferred heterocyclic and aromatic diamines are selected from the group consisting of:
     2,6-diaminopyridine   3,5-diaminopyridine   3,3'-diaminodiphenyl sulfone   4,4'-diaminodiphenyl sulfone   4,4'-diaminodiphenyl sulfide   3,3'-diaminodiphenyl ether   4,4'-diaminodiphenyl ether   meta-phenylene diamine   para-phenylene diamine   p,p'-methylene dianiline   2,6-diamino toluene   2,4-diamino toluene.   p-toluenesulfonyl semicarbazide   hydrazole dicarboxylate   sodium bicarbonate   benzene sulfonyl hydrazide   triphenyl phosphate   sodium borate   borate acid   benzoic acid.   
     Preferred blowing agents include:
     toluene sulfonyl hydrazide   p,p'-oxybis (benzenesulfonyl hydrazide)   azodicarbonamide
Patent EP-0099306-A1 (EP)
Inventor: JACQUART ALAIN ROUTE DE BAUFOR
IPC: B65D85/32
Filed: 1983-04-26
Abstract: 1. A fabrication process for articles of synthetic material, produced by thermo-forming and connected to one another by attachment lugs (6), that can easily be broken apart and that are separated from one another by cuts obtained without removal of material, inside a mould that consists of a fixed portion (8) and a movable portion (16) that can be displaced relatively to the fixed portion between an open position and a closed position of the mould, this process consisting in the provision, in the fixed portion and at each place where a cut is to be made, of a slot (10) bounded by two sides aligned with the direction of displacement of the movable portion, whilst for the production of each cut the movable portion is equipped with a blade (18) the cutting portion of which is bevelled, the forming of the sheet taking place after the material has been thinned and before it is cut in the areas where cuts are to be made, characterized in that it consists in arranging the blade in such a way that its cutting edge is situated close to the rim of one side of the corresponding slot (10) in the fixed portion, the slot (10) opening out into a groove (9) of width greater than that of the slot, this process also consisting in obtaining before cutting, and with the help of the cutting blade (18), a thinning of the sheet of material intended to form the article, a counter-pressure being produced during this thinning on the face of the sheet opposite to that on the side of which the cutting blade is situated.
Patent EP-0121641-A1 (EP)
Inventor: SCHIRALDI GAETANO
IPC: B62D25/16
Filed: 1983-04-06
Abstract: The fairing-fender structure comprises a flexible plate like element (1) effective to be arranged above each rear wheel (4) of the tractor and to be unwound from a winder device (2) as supported at the upper end of the rear wheel fender front portion (3), in such a way as to be engaged with the upper end of the rear portion (5) of the fender and vice versa.
Patent EP-0118117-A1 (EP)
Inventor: SATO KANEMASA
IPC: G01F1/684
Filed: 1984-03-02
Abstract: A thermal air flow meter is equipped with a flow rate detector utilizing the phenomenon that heat is carried away in proportion to flow rate. The flow rate detector comprises a support (100), a heat-sensitive resistor (110) formed on the support and leads (102, 104) attached to both ends of the support (100). To make the temperature distribution uniform, the heat-sensitive resistor (110) is formed in such a manner that the resistance per unit length of the heat-sensitive resistor at either end of the support (100) is greater than the resistance per unit length of the heat-sensitive resistor at the center of the support (100). This arrangement can provide a thermal air flow meter which has a rapid response to changes in flow rate.
Patent EP-0144724-A1 (EP)
Inventor: SUMITA KAZUO
IPC: G10L25/00
Filed: 1984-10-31
Abstract: @ A speech synthesizing apparatus including a periodic sound signal generator circuit (10) for generating a voiced sound signal synchronously with a clock pulse in accordance with pitch data corresponding to a speech to be synthesized; and a digital filter (1) for filter-processing the voiced sound signal generated from the periodic sound signal generator circuit (10) in accordance with synthesis parameters which are generated in correspondence to a speech to be synthesized. This periodic sound signal generator circuit (10) includes a memory (101) which has stored therein a predetermined number of sampling values within a predetermined time range of a continuous wave signal which is obtained by developing the voiced sound signal based on an interpolation function; and a processing unit (100, 102) for sequentially reading out the sampling values of the continuous wave signal within the predetermined time range that are synchronized with the pitch period represented by the input pitch data from the memory (101) in response to the clock pulse.
Patent EP-0139387-A1 (EP)
Inventor: SHAW HERBERT JOHN
IPC: G02B6/28
Filed: 1984-08-20
Abstract: There is disclosed a high speed pulse train generator for generating a train of pulses having arbitrarily close spacing. The apparatus consists of a generator loop comprised of a fiber optic waveguide looped through a directional coupler with the output fiber serving as the input fiber for a similarly structured multiplexer loop. The lengths of the two loops are adjusted such that the time difference in the propagation times of light around the respective loops is small compared to the time of propagation around either loop. The times are adjusted to obtain any arbitrary spacing of the pulses in the output pulse train which is comprised of interleaved pulse trains resulting from each pulse input to the multiplexer loop. Also disclosed is a single loop embodiment for bidirectional data rate transformation and methods of using all the embodiments.
Patent EP-0120746-A1 (EP)
Inventor: KURTZ JOHN A
IPC: G01R31/50
Filed: 1984-02-28
Abstract: A method and circuits are described for sensing and detecting bond attempts and weld attempts during bonding and welding of lead wire. The method and circuitry are particularly applicable for detecting missed ball bonds and missed wedge bonds during bonding of lead wire between the die pad of a microcircuit chip and the leadframe on which the chip is mounted. A sensor or sensing circuit (42) senses the different characteristic electrical condition of the lead wire (11) following a ball bond attempt and following a wedge bond attempt. A bond attempt indicator (45) indicates high resistance in the lead wire following a missed ball bond while weld attempt indicator (46) indicates low resistance in the lead wire (11) following a missed wedge bond. The lead wire (11) is isolated from uncontrolled contacts with ground potential while the lead wire is held in the bonding tool and bonding machine. Switching circuit (38) electrically switches and couples the lead wire to a controlled ground coupling during ball formation or to a ground isolating voltage source for delivering current to the lead wire and establishing a bond sensing and detecting mode following the ball bonding operating mode and wedge bonding operating mode of the bonding machine. The switching circuit (38) is actuated by a control signal (40) from the control signal circuitry of the bonding machine or from independent control circuitry. Time sequence circuitry may also be provided for the control signals.
Patent EP-0121496-A1 (EP)
Inventor: SCHNEIDER-MURO KARL WALTER
IPC: D05B1/02
Filed: 1984-03-23
Abstract: Das Steppgerät wird für Stepparbeiten, beispielsweise an Polstern oder Matratzen verwendet. Es unfasst eine hohle Nadel (1), ein Zwischenstück (2) und ein Führungsrohr (3) für einen Stössel. Seitlich am Zwischenstück ist ein Magazin (4) angebracht, in dem sich ein Stapel Minen (5) befindet. Am Magazin ist auch ein Griff (6) und ein Halter (7) für eine Fadenbobine (71) befestigt. Der Faden (F) durchsetzt den ganzen Minenstapel und tritt unten seitlich aus der Nadel (1) aus. Beim Betrieb wird die Nadel (1) durch den su nähenden Gegenstand hindurch gestossen, bis deren Spitze unten vorsteht. Durch Druck auf den Knopf (33) wird der Stossel betätigt und schiebt eine einzige Mine (5) aus der unteren Oeffnung der Nadel heraus, wobei diese den Faden mitzieht. Nun kann die Nadel wieder aus dem Gegenstand herausgezogen werden, wobei die Mine (5) die so gebildete Fadenschlaufe an der Unterseite des Gegenstandes hält.
Patent EP-0144305-A1 (EP)
Inventor: STUCKART WOLFGANG DIPL-ING
IPC: C02F3/00
Filed: 1984-11-13
Abstract: The treatment of process water from a thermal decomposition of organic substances entails this water being stored temporarily in a gas-tight collecting tank and being metered into a biological effluent purification stage in amounts which are inversely proportional to the nutrient concentration in the effluent. For this purpose, the process water line (12) of a converting or pyrolysis reactor (9) is connected to a gas-tight collecting tank (13) from which process water can be metered through a line (14) and controllable metering valve (19) into the biological effluent purification stage (4) of an effluent purification plant. A control circuit (15) is provided for controlling the metering valve (14) and is connected to signal lines for the measurements of a concentration determination of the nutrient concentration in the inflowing effluent and/or to the signal lines of turbidity sensors (16) in the preliminary clarification tank (1). <IMAGE>
Patent EP-0135517-A1 (EP)
Inventor: BICHSEL GUIDO
IPC: A61M1/28
Filed: 1984-02-09
Abstract: Le dialysat frais contenu dans le premier sachet (1) n'est introduit dans la cavité abdominale (8) du patient que lorsque la solution de dialysat utilisée est transférée du premier à un second sachet (7) et que les tuyaux (9; 6) ont été nettoyés au moyen du désinfectant amené du premier tuyau (2) à la pièce en Y (4).
Patent EP-0133437-A1 (EP)
Inventor: BILTON GERALD L
IPC: A61K33/30
Filed: 1984-01-18
Abstract: Un onguent à base d'huile utile pour soigner les blessures et pour soulager les affections de la peau contient les vitamines A, D et E, un sel de zinc, un extrait d'aloès et un astringent organique additionné à un mélange de porteurs oléagineux émollient.
Patent EP-0172169-A1 (EP)
Inventor: BARLOW JOHN
IPC: B22D15/02
Filed: 1984-04-18
Abstract: On donne à un article en alliage d'aluminium façonné par pression, par exemple un piston, une forme de cavité rentrante (14) en plaçant un noyau de sel (10) isostatiquement compacté dans la cavité de moulage de la presse de façonnage par pression avant l'introduction dans celle-ci du métal fondu. On dissout ensuite le noyau (14) pour le retirer de l'article façonné par pression afin de donner à l'article une forme correspondante ne nécessitant pas d'usinage ultérieur.
Patent EP-0179061-A1 (EP)
Inventor: SMITH ROBERT VINCE
IPC: A47F3/04
Filed: 1984-06-15
Abstract: Un rideau de froid comprend une feuille résiliente (11) fixée en travers d'une ouverture le long du périmètre (14) de la feuille, laquelle est pourvue de fentes horizontales et verticales (13) pour permettre une entrée et une sortie aisées au travers de la barrière et de l'ouverture. Elle s'applique particulièrement aux armoires réfrigérées, aux chambres froides et autres.
Patent EP-0152431-A1 (EP)
Title: Materiau de regeneration du collagene des ligaments et des tendons
Inventor: MEDLEN JOHN C
IPC: A61L27/36
Filed: 1984-07-24
Abstract: Un collagène de la peau ou un collagène structural (11) est traité avec un glutaraldéhyde pour obtenir la réticulation des brins protéiques constituant le collagène. Celui-ci a la forme d'un tissu approprié avec un espace suffisant entre ses brins ou fibres pour lui permettre de servir d'"échafaudage", au travers duquel les fibroblastes des ligaments peuvent se propager. Une feuille (16) de collagène est enroulée en spirale et est positionnée entre les extrémités d'un ligament antérieur croisé déchiré. Les extrémités (20) de l'enroulement de collagène sont suturées sur les extrémités du ligament déchiré. L'articulation est immobilisée pendant un certain temps, ce qui permet la croissance d'une nouvelle gaine synoviale protégeant le ligament du fluide synovial. Les fibroblastes se propagent au travers du collagène et guérissent complètement en trois semaines seulement. Dans un mode de réalisation de l'invention, une extrémité du collagène est insérée dans une partie evidée de l'os et est cousue à la périphérie du périoste. Le ligament en régénération forme une fixation normale sur l'os.
Patent EP-0165400-A1 (EP)
Inventor: CHEN LEE
IPC: H01L21/3065
Filed: 1985-04-17
Abstract: A high pressure, high etch rate single wafer plasma reactor having a fluid cooled upper electrode (12) including a plurality of small diameter holes (54) or passages therethrough to provide uniform reactive gas distribution over the surface of a wafer to be etched. A fluid cooled lower electrode (38) is spaced from the upper electrode (12) to provide an aspect ratio (wafer diameter: spacing) greater than about 25, and includes an insulating ring (44) at its upper surface. The insulating ring (44) protrudes above the exposed surface (41) of the lower electrode (38) to control the electrode spacing and to provide a plasma confinement region (46) whereby substantially all of the RF power is dissipated by the wafer. A plurality of spaced apart, radially extending passages (48) through the insulating ring (44) provide a means of uniformly exhausting the reactive gas from the plasma confinement region (46). Affixed to the upper electrode (12) is a first housing (14) which supplies reactive gas and cooling fluid, and a baffle (16) affixed to the first housing (14) intermediate the upper electrode (12) and a gas inlet (18) forms a plenum above the upper electrode (12) and ensures uniform reactive gas distribution thereover. The first housing (14) and upper electrode (12) are contained within a second housing (30) with an insulating housing (24) therebetween. The upper and lower electrodes (12, 38) are electrically isolated from each other and from ground, so that either or both electrodes may be powered.