baber/WOPTO huggingface dataset:
Patent EP-0013013-A1 (EP)
Inventor: VOGEL HEINZ-RUDIGER DR RER NAT
IPC: B21C9/00
Filed: 1979-12-21
Abstract: 1. Method for coating and drying of liquid lubricants (1) onto the surface of metallic materials (8) being subjected to cold working, especially of lubricants (1) consisting of an organic solvent and solid or semi-solid lubricating substance, where the material to be worked (8) is carried via openings through a closed coating vessel (2, 19), which is a part of a closed lubricant circuit, and subsequently through a drying channel (28), is characterized in that the material to be worked (8), which is heated by preceding working processes or by means of an external source for the transfer of heat or energy, is directly lead through the coating vessel without internal transport rollers, where excess lubricant (1) overflowing from the openings (5, 6, 21, 22) is collected without any contact with ambient air and air with a turbulence and/or pressure gradient intentionally generated inside the channel is sucked or blown through the drying channel (28), and from which, in the case of its enrichment by organic solvent vapours, the solvent is recovered.
Patent EP-0012462-A1 (EP)
Inventor: ELETTROMECCANICA LUIGI BOVONE
IPC: E06B3/66
Filed: 1979-11-29
Abstract: An apparatus for automatically producing glazed insulating window or door panels comprising two glass panes spaced apart by a frame (Z), wherein a first pane (K), situated in a predetermined position, is raised by a device (B) operated by pressurised fluid, and a fram (Z) positioned on a horizontally mobile plate (51) and provided with at least a partial coating of adhesive is led by this plate (51) to below the first pane, which is lowered on to said frame (Z) and becomes connected thereto because of the presence of the adhesive coating, to form an assembly which, by virtue of the movement of the device (B), then becomes connected to the second pane siatuated in said predetermined position.
Patent EP-0012480-A1 (EP)
Inventor: ACDA PETRUS MARINUS
IPC: B29C57/02
Filed: 1979-12-06
Abstract: Procédé et dispositif le formage, sur l'extrémité d'un tuyau (1) en matière thermoplastique, d'une pièce de raccord présentant une rainure (5) annulaire en contredépouille destinée à recevoir un joint annuiaire d'étanchéité (30) suivant lesquels la pièce de raccord est d'abord préformée au moyen d'un noyau de formage (9) présentant une nervure annulaire (10) pour former la rainure annulaire (5), le noyau (9) étant ensuite extrait de la pièce de raccord partiellement refroidie moyennant une déformation élastique de la partie (4) comportant la rainure (5) par la nervure (10) du noyau de formage, cette partie (4) étant maintenue à température de déformation élastique, et suivant lesquels on soumet cette partie (4) à une opération de postformage avant son refroidissement complet au moyen d'un anneau de postformage (25).
Patent EP-0007231-A1 (EP)
Inventor: HIRAKAWA TADASHI
IPC: B65G47/31
Filed: 1979-07-12
Abstract: Conveyor apparatus for grouping articles into batches comprising a double-belt or multi-belt structure of which the innermost belt (12) is endless and the other belts (15) are in sections and wherein the respective belts are arranged to be individually controlled in speed (27,25). In one preferred form the apparatus, which is of the kind comprising a first endless conveyor belt (12) and separation means, is characterised in that said separating means comprises a second conveyor belt section (15) which is spaced from said endless belt and arranged for circulation around said endless belt in the same direction, and in that said first and second conveyors are arranged to be controlled in speed independently (25,27) of each other, the arrangement being such that those articles supplied continuously from the preceding stage can be grouped into batches by being conveyed on the endless belt (12) or belt section (15) as appropriate without interrupting the conveyance flow of said articles, separation of the batches being accomplished by control of the relative speeds of said endless belt and said belt section.
Patent EP-0016160-A1 (EP)
Inventor: LOWTHER FRANK E
IPC: F16D57/02
Filed: 1980-02-25
Abstract: Un vehicule (10) avec une unite motrice a aubes de coulissement rotatives (14) comprenant un compresseur (18), une chambre de combustion (20) et un moteur (22) dans lequel le freinage se fait en accouplant le rotor du compresseur (18) a une roue (12) et ou le freinage de la rotation du rotor se fait par commande du debit des gaz au travers du compresseur a aubes de coulissement rotatives (18), en faisant varier par exemple la sortie pour augmenter le taux de compression. Ceci permet d'eliminer les freins conventionnels a friction. L'air comprime produit pendant le freinage est envoye dans un reservoir de reflux (28) pour son utilisation ulterieure dans le fonctionnement de l'unite motrice (14) du vehicule, recuperant ainsi une partie de l'energie cinetique du vehicule (10). Le moteur rotatif (22) peut aussi etre utilise comme frein en commandant son admission. Le compresseur (18) et le moteur (22) peuvent etre des unites separees ou des unites faisant partie d'un meme dispositif a aubes de coulissement. Le frein-compresseur et le frein-moteur peuvent etre utilises ensemble ou separement et comme partie integrantes ou separees d'une unite motrice a aubes de coulissement rotatives (14) et egalement avec d'autres types d'unites motrices.
Patent EP-0022778-A1 (EP)
Title: Joint a levre radiale et son procede de fabrication
Inventor: BUTLER JOHN D
IPC: B29C61/00
Filed: 1979-01-24
Abstract: Un procede de formation d'un joint a levre radiale elastomere avec un organe d'usure, solide, deformable et non moulable ayant une surface hydrodynamique positionnee sur la levre d'etancheite par moulage sous pression. Un tel procede consiste a utiliser un noyau de moule prechauffe (10) formant une partie d'une cavite d'un moule, le noyau ayant une surface imprimee negativement (23) presentant une configuration cannelee hydrodynamique a un endroit predetermine. Un materiau deformable annulaire et solide non moulable (26) est place sur le noyau inferieur (10) du moule situe de maniere a etre a proximite de l'endroit predetermine ayant la surface imprimee cannelee. Un materiau elastomere annulaire non durci (27) est positionne de facon adjacente a l'anneau deformable et non moulable (26). Les anneaux elastomeres, deformables et non moulables (26, 27), et un boitier de joint d'etancheite (20) sont joints par chauffage et compression a une pression suffisante pour forcer les parties de l'anneau deformable et non moulable (26) sur la surface cannelee imprimee negativement (23) par pression hydrostatique produite par l'elastomere qui durcit par reaction, de telle sorte qu'une impression positive est formee sur l'anneau deformable non moulable (26) qui est generalement complementaire de la surface imprimee negativement sur le moule du joint d'etancheite.
Patent EP-0014467-A1 (EP)
Inventor: HALE ALAN DONALD
IPC: C08J3/12
Filed: 1980-02-06
Abstract: An improved process for melt cutting ethylene polymers is provided wherein the improvement comprises adding to the melt cutter water a small amount of non-ionic or anionic surfactants thereby significantly increasing the agglomeration temperature of the ethylene polymer. This allows for an increase in melt cutting capacity and productivity.
Patent EP-0021138-A1 (EP)
Inventor: HELINSKI EDWARD FRANK
IPC: B41J32/02
Filed: 1980-06-03
Abstract: A cartridge for an inked ribbon has spring support means which maintains a constant back pressure on a uniformly folded ribbon stack inside the storage compartment of the cartridge. The spring support means is displaceable to adjust for dimensional variations occuring within the stack during use.
Patent EP-0021407-A1 (EP)
Inventor: HABENSTEIN KLAUS DR
IPC: C12Q1/28
Filed: 1980-06-24
Abstract: Die Erfindung betrifft die Verwendung substituierter oder kondensierter Pyridine in einem Verfahren zum Nachweis peroxidatisch wirksamer Substanzen, ein solches Verfahren sowie ein Diagnostikum, das ein solches Pyridin enthält.
Patent EP-0022218-A1 (EP)
Inventor: KRAPS MICHAEL HARRY
IPC: B60C3/02
Filed: 1980-06-25
Abstract: An apparatus and method is provided for heat tacking of elongate material or cables (32 to a tire carcass (15) on both peripheral sides of a core opening (20), spreading the elongate material or cables (32) lying overthe core opening (20) so as to position the elongate material or cables (32) on either circumferential side of the core opening (20), and heattacking the spread elongate material or cables (32) to the tire carcass (15).The apparatus includes a frame (40) having locating pads (72,102) for positioning the heat-tacking and elongate material or cable-spreading subassembly (110) with respect to the core opening (20). The tacking members (120,125,120) are preheated to a tacking temperature so that when the frame (40) is clamped onto the carcass (15), and the elongate material or cables (32) are spread, the spread elongate material or cables (32) are tacked to the carcass. A core plug (25) may act as the elongate material or cable-spreading member and may be optionaliy removed when the frame (40) is removed from the carcass (15)
Patent EP-0023603-A1 (EP)
Inventor: CLAY SHERWOOD ANDERSON
IPC: B65H3/62
Filed: 1980-07-10
Abstract: A document feeder for shingling documents from a document stack (32), includes a shingler wheel (18) for engaging the bottom of the stack and rotatable to form a shingled stack (34). 
<??>A normal force applicator device (36) applies selectively a variable and removable force to tne top of the document stack. In order to shingle documents at a practical and predictable rate, to maintain a shingled stack of documents, and to avoid skewing of the documents as they are shingled, the normal force is varied as a function of the thickness of the document stack decreasing as the document stack is depleted. 
<??>This variation and removal is obtained by a normal force applicator and removal means (72), in which a link (74) has a lost motion connection (76, 78) with the device (36) and carries a pin (67) for one end of a tension spring (66), the other end of which engages a pin (82) in a slot (84) in the link (74). The pin (82) is carried by a pivoted link (80) connected to a cam follower (90). Predetermined movement of the pin (82) by cam (92) results in different extensions of the spring (66) depending upon the initial position of the pin (76) in the slot (78) in the link (74).
Patent EP-0026838-A1 (EP)
Inventor: SCHIERJOTT RUDOLF ING GRAD
IPC: H05K9/00
Filed: 1980-08-28
Abstract: Anordnung zur Funkentstörung von hochfrequente Störspannungen erzeugenden elektronischen Geräten ohne eingangsseitige Netztrennung, insbesondere Umrichterschaltungen mit durch Übertrager (Ü) galvanisch getrenntem, geschirmtem Ein- und Ausgang unter Verwendung von eingangs- und ausgangsseitig angeordneten Siebschaltungen. Zwischen dem geschirmten netzseitigen und dem geschirmten ausgangsseitigen Schaltungsteil der zu entstörenden Schaltung ist eine großflächige, an beden Oberflächen mit ganzflächigen Elektroden (E1, E2) versehene Leiterplatte (L) angeordnet, deren eine Elektrode (E1) mit dem netzseitigen Schirm (SP) und deren andere Elektrode (E2) mit der dem ausgangsseitigen Schirm (SS) zugeordneten Gerätemasse (M) in Verbindung steht.
Patent EP-0034653-A1 (EP)
Title: Dual electron injector structures
Inventor: DI MARIA DONELLI JOSEPH
IPC: H01L29/788
Filed: 1980-10-23
Abstract: Dual electron injection structures having an insulator (5) with at least two graded or stepped composition regions (1,3) vertically disposed therein and wherein one (1) of said graded composition regions is situated adjacent to the gate electrode 2 to inject electrons when a negative voltage bias is applied, andat least a second graded or stepped composition is situated adjacent to a floating gate to inject electrons when a positive bias is applied, said injections occurring at low to moderate voltages. A desired I-V characteristic can be obtained for a non-volatile memory device for each voltage polarity by stacking the appropriate insulators between the contacts. 
     Whrite and erase characteristics of non-volatile semiconductor memories employing floating polysilicon storage layers and a dual electron injection structure between the control gate and floating gate can be tailored separately, both being independent of the read operation, which is controlled by a surface channel in the substrate Si. Write and erase characteristics of non-volatile semiconductor memories employing floating polysilicon storage layers and a dual electron injection structures between the control gate and floating gate can be tailored separately, both being independent of the read operation which is controlled by a surface channel in the substrate Si.
Patent EP-0052665-A1 (EP)
Inventor: MULLER NORBERT DIPL-ING
IPC: G01G13/20
Filed: 1980-11-21
Abstract: 1. Discharge element for a container balance, constructed to be resistant to explosive pressure, consisting of a trough-shaped upwardly open discharge housing (3) with an approximately rectangular connection section, which is capable of being firmly connected at its connection opening with the outlet opening of a balance container (1) and in which two agitators (10) are arranged and a discharge worm (12) located between and beneath the agitators with substantially horizontal axes, the inner contour of the housing being adapted to the contours of the agitators and of the discharge worm and the discharge worm running in a worm trough, characterized by the following features : the housing (3) is constructed as a double walled housing, the inner wall (5) forms the inner contour of the housing (3), the outer wall (6) has a geometrical form which is simple to produce in terms of manufacturing technique, the intermediate space between the inner wall and the outer wall is filled with a pressure-resistant material (7).
Patent EP-0030678-A1 (EP)
Inventor: LOHNHERR LUDGER
IPC: F16C13/00
Filed: 1980-12-03
Abstract: Bei einer Schmiervorrichtung für die Dichtringe von Mahlrollenlagern ist ein höher als die Mahlrollen (2,2a) angeordnetes ölgefülltes Ausgleichsgefäß (10) vorgesehen, das über eine Ölleitung (11) mit dem Ringspalt zwischen beiden Dichtringen verbunden ist.
Patent EP-0021508-A1 (EP)
Title: Schaltungsanordnung zum Zünden und Betrieb einer Gas- und/oder Dampfentladungslampe
Inventor: BEX HANS DR
IPC: H05B41/04
Filed: 1980-06-13
Abstract: Bei einer Schaltungsanordnung zum Zünden und Betrieb einer Entladungslampe (5) mit Hilfe eines elektronischen Vorschaltgerätes (15 bis 26) ist parallel zum elektronischen Schalter (15, 16 bis 18) ein PTC-Widerstand (27 in Reihe mit einem ohmschen Widerstand (28) geschaltet, wobei der PTC-Widerstand (27) allein parallel zum Steuerkreis (19 bis 26) des elektronischen Schalters (15, 16 bis 18) liegt. Der Wert des ohmschen Widerstandes (28) ist 8 bis 12mal größer als der Kaltwiderstand des PTC-Widerstandes (27).
Patent EP-0023184-A1 (EP)
Inventor: ANTOINE LOUIS
IPC: C23G1/32
Filed: 1980-07-23
Abstract: The invention consists in moving the articles to be pickled directly from a molten soda bath (10) to an acidic bath (12) without an intermediate water rinsing stage. This procedure considerably simplifies the treatment of the aqueous effluents which no longer contain any hexavalent chromium. <IMAGE>
Patent EP-0031733-A1 (EP)
Inventor: ELIE JEAN-PAUL
IPC: B65D5/00
Filed: 1980-08-08
Abstract: Packaging carton of the type in which the lateral faces (2) and the front faces (3) are articulated on the base, and at least one of the front faces comprises at its edge opposite the base an extension (4) which can be folded back parallel to this base and is equipped with at least one flap (5) capable of being folded back and fastened at the level of its corner opposite the base and a projection which interacts with a notch (10) made in the extension of the adjacent front face and locks this extension in its position parallel to the base. <IMAGE>
Patent EP-0028562-A1 (EP)
Inventor: BARROIS JACKY
IPC: B01D45/10
Filed: 1980-10-28
Abstract: This gas scrubber comprises gutters (12, 13) inclined to the vertical, extending between an upper tank (5) and a lower tank (8) and in which water trickles continuously. These gutters are arranged in rows oriented transversely to the direction of flow of the gases and in which the gutters are placed quincunx fashion, in order to form chicanes placed in the path of the gas flow, obliging the gas to travel along a sinuous path leaving behind, in line with each row, the particles suspended in the trickling water. A scrubber of this type can be advantageously combined with a grain dryer. In such a case, the gases give up to the trickling water their own heat and the latent heat resulting from condensation of the moisture which they contain. The trickling surfaces may also serve as heat exchange surfaces. <IMAGE>
Patent EP-0052688-A1 (EP)
Inventor: PLANEAU RENE
IPC: B23K11/06
Filed: 1980-11-25
Abstract: The invention concerns weld forging of a metal tube, in which a roller 8, of vertical axis and pushed by a jack 9, is slaved in a symmetric position to a roller 8', of vertical axis and pushed by a jack 9', which is itself subjected to a reference pressure. Two oblique rollers 16 pushed by oblique jacks 18 act on the lips. The roller 16 undergoing the larger thrust reaction is slaved in a position level with the roller receiving the smaller thrust reaction.   The invention is applicable to weld forging of a metal tube. <IMAGE>
Patent EP-0016737-A1 (EP)
Inventor: CARRA GIANNI
IPC: F26B21/02
Filed: 1980-03-14
Abstract: The invention relates to a device that comprises a first frame 5 with which is integral a stanchion 1 that supports ventilation elements 2 and rests, via clutch means 7, on a second frame 9 integral with a carriage 10 movable alternately, in the directions 11 and 12, in the corridor existing between two facing frames 3 and 4 on which the bricks being dried are arranged. 
     The frame 5 is movable with respect to a vertical spindle 13 whose lower part is provided with an arm 15 that has a projection 16 positioned at a level lower than the lower extremity of the spindle 13. 
     The interception of the projection 16 against guide means 20 and 21 provided in the said corridor allows the axes of the fans 2 to orientate suitably and to rotate 180° in the region of the extremities of the corridor, and makes it possible to direct the flow of air produced by the fans 2 against the bricks placed at the extremities of the frames 3 and 4.
Patent EP-0015248-A1 (EP)
Inventor: ANDERSSON KEN GOTE ESKIL
IPC: B23C5/26
Filed: 1980-01-25
Abstract: The invention provides a simplified mounting device for connecting a rotary-cutter tool with a machine spindle. The mounting device is of two-piece structure, one piece constituting an arbor (10) connectable to the spindle, the other constituting a tool holding adapter (11). The adapter (11) is connected with the arbor (10) by means of a clamping bolt (13) centrally received within a central bore (26) of said arbor for the transmission of cooling medium to the cutter tool. A very good precision and centering is attainable at the mounting of the tool due to the provision of a cylindrical extension (16) on said adapter, which comprises two cylindrical portions (27, 28) with different diameters provided with a close interfit against complementary surfaces within said bore (12) in said arbor.
Patent EP-0052742-A1 (EP)
Inventor: SCHAEFER PETER DR
Filed: 1981-10-12
Abstract: alpha -Chloroketoxime ethers are prepared by reaction of  alpha -chloroketones with oxime ethers in the presence of acid. The  alpha -chloroketoxime ethers which can be prepared by the process of the invention are useful starting substances for the preparation of dyes, pharmaceuticals and pesticides.
Patent EP-0053731-A1 (EP)
Inventor: MUNTE HARM-HINRICH DIPL-ING
IPC: E02B15/04
Filed: 1981-11-03
Abstract: Das Verfahren besteht darin, daß mittels einer besonderen Vorrichtung (14) aktiv durch ein bewegtes Bauteil oder passiv durch relative Anströmung eine örtliche Übergeschwindigkeit im Bereich der Trennschicht (5) der beiden Flüssigkeiten erzeugt wird, die die leichtere Flüssigkeit in die gewünschte Richtung fördert und eventuell vor einer Sperrwand (16) aufstaut (20).
Patent EP-0079971-A1 (EP)
Inventor: ACHTSTATTER GERHARD ING GRAD
IPC: H04N5/04
Filed: 1981-11-19
Abstract: Zur Abgabe eines Binärsignals (X) beim Auftreten eines fest vorgegebenen Frequenzverhältnisses (x'=f1/f2) zweier Signale (F1, F2) liegt das höherfrequente erste Signal (F1) am Zähleingang (Ez) eines Vorwärtszählers (V1), dessen Höchstzählerstand (z) größer ist als das Frequenzverhältnis (x'). Das Erreichen eines Zählerstandes des Zählers (V1) in einem oberen Bereich aufeinanderfolgender Zählerstände (v...z), der den Frequenzverhältnis-Zählerstand (x) und den Höchstzählerstand (z) umfaßt, ist mittels eines Decoders (D1) überwacht, der einen Ausgang (A1) für alle Bereichszählerstände (v...z), einen Ausgang (A2) für einen wenige Zählerstände vor dem Frequenzverhältnis-Zähierstand (x) liegenden Zählerstand (w) und einen Ausgang (A3) für den Frequenzverhältnis-Zählerstand (x) auf weist. Der Ausgang (A1) liegt am Steuereingang eines elektronischen Arbeitskontakts (S1), der Ausgang (A2) am Triggereingang eines monostabilen Multivibrators (M1) und der Ausgang (A3) am einen Signaleingang eines elektronischen Umschalters (U1), dessen anderer Signaleingang am Ausgang des Arbeitskontaktes (S1) angeschlossen ist. Der Ausgang des Multivibrators (M1) liegt am Vorwarts/Rückwärts-Umschalteingang (Eu) eines Vorwärts/Rückwärtszählers (R), von dem ein unterer (1) und ein oberer (u) Zählerstandausgang am R- bzw. S-Eingang eines SR-Flipflops (RS) liegen, dessen Q-Ausgang mit dem Steuereungang des Umschalters (U1) verbunden ist. Der Start-Reset-Eingang (Er) eines Vorwärtszählers (V2) mit Verriegelung des Höchstzählerstandes ist mit dem Q-Ausgang des Flipflops (RS) verbunden, während der Ausgang des Umschalters (U1) am Reset-Eingang (Er) des Zählers (V1) liegt. Das zweite Signal (F2) liegt am Signaleingang des Arbeitskontaktes (S1) und an den Zähleingängen (Ez) der Zähler (V2, R). Das Binärsignal (X) ist am Höchstzählerstandausgang (Az) des Zählers (V2) abzunehmenden.
Patent EP-0056876-A1 (EP)
Inventor: ALDRICH PAUL HARWOOD
IPC: C08L93/04
Filed: 1981-12-30
Abstract: Disclosed are novel aqueous dispersions which consist essentially of finely-divided fortified rosin particles; a water-soluble or water-dispersible cationic starch dispersing agent for the finely-divided fortified rosin particles; an anionic surface-active agent; and water. The novel aqueous dispersions are used to size paper.
Patent EP-0045098-A1 (EP)
Inventor: MAILLIET PIERRE
IPC: F16J15/50
Filed: 1981-06-12
Abstract: 1. Tight joint of an oscillating piece (4) in a support (20), the said piece (4) having a peripheral surface (24) of spherical shape cooperating with the internal surface, of corresponding spherical shape (34), of a tight packing (26) integral with the said support (20), the latter being mounted in a wall (6) separating two media at different pressures, characterized by the fact that the said support (20) includes at least partially a cylindrical section on the internal surface of which is provided the said tight packing (26) and on the external surface of which are provided, in diametrically opposite positions, two journals (16, 18) cooperating with two lateral branches (8, 10) integral with the said piece (4).
Patent EP-0044587-A1 (EP)
Inventor: TAKAMATSU NOBORU
IPC: A41D1/14
Filed: 1981-07-06
Abstract: The invention relates to a slacks comprising one or more pockets and a plurality of belt loops (3) attached to the slacks at the height of the waist band (5). According to the invention the pocket opening of at least one pocket (9) is arranged in the waist band (10) in such a manner that during the wearing of the slacks the pocket opening (7) is covered by a belt passed through the belt loops. In this manner, articles put in said pocket cannot be lost or stolen, since pick-pocketing is substantially impossible.