baber/WOPTO huggingface dataset:
Patent EP-0004045-A1 (EP)
Inventor: MORSCHECK TIMOTHY JOHN
IPC: F16H61/08
Filed: 1979-03-03
Abstract: Disclosed is a power shift transmission (10) having two input shafts (13,26), an output shaft (20), two countershafts (40,72) which are first synchronized and clutched with either of the input shafts (13, 26), and then alternately clutched to the output shaft (20). Each countershaft (40, 72) rotatably supports a ratio gear (44,76) driven by one of the input shafts (26), a ratio gear (46, 78) driven by the other output shaft (13) and a drive gear (68,104) for driving the output shaft (20). A reverse gear (80) is rotatably supported by one of the countershafts (72). A double acting synchronizer (42, 74) is disposed between the two ratio gears (44, 46, 76, 78) on each countershaft (40, 72) for synchronizing and clutching either of the ratio gears (44, 46, 76, 78) to the countershaft (40, 72). A hydraulically actuated friction clutch (48, 82) is disposed adjacent the drive gear (68,104) on each countershaft (40, 72) for clutching the countershaft (40, 72) to the driven gear (70, 106). One of the input shafts (26) is a torque converter (16) driven shaft; this shaft (26) drives the ratio gears (50, 86, 44, 76) which are first and second speeds and the reverse gear (108). The other input shaft (13) is a torque converter bypass shaft: this shaft (13) drives the ratio gears (52, 46, 78) which are third and fourth speeds. The transmission (10) utilizes helical gears and the helical angle direction of the ratio (44, 46, 76, 78) and drive (68, 104) gears on the countershafts (40, 72) are such that axial forces on the contact teeth of the gears impart bending stresses on the countershaft (40, 72) which subtract from bending stresses on the shaft caused by radial' forces on the contacting teeth of the gears.
Patent EP-0006118-A1 (EP)
Inventor: MARINACE JOHN CARTER
IPC: C01G17/00
Filed: 1979-05-03
Abstract: 1. Process for the vapour phase deposition of a compound of type A B1-x Cx which is capable of radiating in the blue area of the spectrum, enabling the control of the concentration of the various constituent elements, of a type comprising the following phases : place a monocrystalline substrate (20) in the downstream part of a horizontal reaction chamber (2) located in an oven (1), and in the upstream part of this chamber, a source (17) of the least volatile element A, ensure a first run using the first means of introduction (19, 4) for the gaseous compounds containing the elements B and C, the temperatures and flow rates of which can be controlled, and cause halogen gas to react with the least volatile element A whilst fused, using the second means of introduction (3) in the "upstream" part maintained at a practically constant first temperature T1 throughout this part, in order to provide a reaction gas, and to mix the aforesaid reaction gases and gaseous compounds in the "downstream" part maintained at a second temperature T2 which is practically constant and lower than the first, over the monocrystalline substrate on which it is desired to deposit the compound of type A B1-x Cx , characterized in that the elements A, B and C are gallium, arsenic and germanium respectively, the monocrystalline substrate being gallium arsenide and in that DELTA T = T1 - T2 is greater than 100 degrees C in order that the coefficient x be > 0.04.
Patent EP-0008751-A1 (EP)
Inventor: GRAF HEINZ DIPL-ING
IPC: A61F13/20
Filed: 1979-08-24
Abstract: First a multilayered web is produced, which is consolidated by slight needling and then cut to the desired wadding-band width.
Patent EP-0010589-A1 (EP)
Inventor: BOCK MANFRED DR
IPC: C07D251/34
Filed: 1979-08-29
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von Isocyanuratgruppen aufweisenden Polyisocyanaten auf Basis von Hexamethylendiisocyanat durch Trimerisierung eines Teils der Isocyanatgruppen von Hexamethylendiisocyanat in Gegenwart von quaternären Ammoniumhydroxiden als Katalysator und anschließende Abtrennung von überschüssigem, nicht umgesetztem Diisocyanat, wobei man als quaternäre Ammoniumhydroxide an Stickstoff Hydroxyalkyl-substituierte Ammoniumhydroxide verwendet, sowie die Verwendung der Verfahrensprodukte, gegebenenfalls in mit Blockierungsmitteln für Isocyanatgruppen blockierter Form als Isocyanatkomponente in Polyurethanlacken.
Patent EP-0003628-A1 (EP)
Title: Flexible body of foamed plastic material and method of making the same
Inventor: GROSSER WERNER
IPC: B29C44/00
Filed: 1979-02-02
Abstract: In a deformable member, which is covered with a plastic film and consists of plastic foam, for the purposes of improved manufacturing, plastic foam waste particles are packed in an airtight plastic film (1), the package is pressed into a deformable member (2) under the application of a vacuum, and the edges of the plastic film are welded together in an airtight manner. <IMAGE>
Patent EP-0006316-A1 (EP)
Title: Papermaking machine
Inventor: EDGAR CLEMENT B JR
IPC: D21F5/04
Filed: 1979-05-29
Abstract: The dryer fabric employed in the dryer section of a papermaking machine is coated so as to improve the thermal efficiency of the machine with a coating comprising a synthetic resin mixture having a quantity of metallic particles incorporated in it. Preferably the resin is an acrylic and the metal particles are of aluminium.
Patent EP-0006046-A1 (EP)
Inventor: ROSSET ROBERT
IPC: C25D11/36
Filed: 1979-05-17
Abstract: The invention relates to the protection of zinc surfaces by depositing a protecting coating. The process of the invention comprises the formation of a pyrophosphate coating by electrolytic oxidization of the articles treated in contact with a solution containing pyrophosphate ions or ions capable of giving pyrophosphates. The invention is particularly useful for protecting galvanized objects in contact with aqueous environments.
Patent EP-0009440-A1 (EP)
Inventor: RENAULT GEORGES
IPC: B42F13/10
Filed: 1979-09-12
Abstract: The invention relates to an improvement in binders for perforated sheets with two flexible plastic binding parts (3), one end of which has a projecting head which passes through the perforations of the sheets, a slide in the form of a flattened "C" (1) having at its ends openings (4), one of which is traversed by the end of one of the binding parts (3), the back of the channel being applied onto the last bound sheet and, finally, on the face opposite the back, two sliders (2) having two projections (2a) engaged under the opposite edges of the slide and joined by a central portion (2b) in the form of a bridge under which are engaged the ends of the binding parts with a view to their locking. The device is characterised in that each of the ends of the slide carries, on the face opposite the back, a thin metal plate (8) engaged under its edges, the said plate having a sharp-edged opening (7a) with a diameter very close to that of the binding parts and which is traversed by the corresponding binding part. This device makes it possible to prevent relative sliding of the binding parts and of the slide. <IMAGE>
Patent EP-0025031-A1 (EP)
Inventor: NORDIN INGA JARVEN PLAST SMIDE
IPC: B68G7/00
Filed: 1980-06-03
Abstract: Lit du type lit a eau comprenant un coussin de siege ou de lit, ayant un coussin de support (2) en materiau de mousse de plastique elastique ou en mousse de caoutchouc qui est emprisonne dans une toile de lit, etanche a l'eau et aux gaz, en une matiere pliable mais non-elastique (1). La longueur et la largeur du coussin de support sont sensiblement les memes que celles de la toile de lit, tandis que la hauteur de la toile de lit est plus grande, par exemple de 20% que la hauteur du coussin de support. Le coussin de support est forme de plusieurs trous traversants verticaux (5) ayant une section transverse correspondant a un cercle dont le diametre represente 45-75% de la hauteur du coussin de support. Le lit a eau peut comporter des bords de cotes qui sont plus rigides que les portions restantes du lit ou bien il peut etre immerge dans une plaque de base ayant un cadre (16) qui entoure la portion entiere du lit a eau. La partie formant lit a eau peut etre sensiblement moindre que celle de la plaque de base (14) et l'eau peut etre retenue dans la plaque de base par le fait que les cotes (17) de la plaque de base dans lesquels le lit a eau est immerge sont detalonnes et/ou en ce que le lit a eau est forme avec des languettes de liaison (18) qui sont introduites dans des encoches longitudinales (19) de la plaque de base.
Patent EP-0021105-A1 (EP)
Inventor: KAYANE YUTAKA
IPC: C09B62/44
Filed: 1980-05-29
Abstract: Compounds represented, in the form of free acid, by the following general formula (I):
     
     (wherein R 3  and R 4  are each hydrogen or a methyl, ethyl, methoxy, ethoxy, acetylamino, propionylamino, benzoylamino or ureido group, and R 5  and R 6  are each hydrogen or a methyl or methoxy group), R 1  and R 2  are each hydrogen or a methyl, ethyl or sulfomethyl group, X 1  and X 2  are each hydrogen, chlorine or a methyl, methoxy. carboxyl or sulfonic acid group, m is a number of 0, 1 or 2, and n is a number of 1 or 2, provided that the sum of m and n is 1, 2 or 3). Process for their preparation. These compounds are capable of dyeing cellulose fibers yellow with excellent color fastness to hypochlorite, light, perspiration and sunlight and high acid stability.
Patent EP-0025528-A1 (EP)
Inventor: BETZING HANS DR
IPC: A61K31/165
Filed: 1980-08-27
Abstract: 1. Claims for the contracting states BE, CH, LI, FR, GB, IT, LU, NL, SE 1-phenylthio-3-alkylamino-2-propanoles represented by the general formula I  see diagramm : EP0025528,P9,F1  in which R1 is a straight chain or a branched C1 to C5 -alkyl or cycloalkyl group, and the physiologically acceptable acid addition salts thereof. 1. Claim for the contracting state AT A process for the production of 1-phenylthio-3-alkyl-amino-2-propanoles represented by the general formula I  see diagramm : EP0025528,P10,F2  in which R1 is a straight chain or a branched C1 to C5 alkyl or cycloalkyl group, and its physiologically acceptable acid addition salts characterized in that, in a per se known manner, (a) an amine of the formula H2 N-R1 is reacted with an arylglycidsulfide represented by the general formula II  see diagramm : EP0025528,P10,F3  or with a halogen hydrine represented by the general formula III  see diagramm : EP0025528,P10,F4  wherein Hal is chlorine, bromine or iodine, or b) a thiophenole represented by the general formula IV  see diagramm : EP0025528,P10,F5  is reacted with a compound of the formula X-CH2 -NH-R1 , wherein X represents the  see diagramm : EP0025528,P11,F1 or Y-CH2 -CH(OH) group, wherein Y is a replaceable radical, or (c) a disulfide represented by the general formula V  see diagramm : EP0025528,P11,F2  is under reducing conditions reacted with the partners indicated under (b), or (d) an amino derivative of the formula VI  see diagramm : EP0025528,P11,F3  is allowed to react with an alkylhalogenide of the formula Hal-R1 , wherein R1 has the same meaning as in the general formula I.
Patent EP-0025916-A1 (EP)
Inventor: NEIMANNS NIKOLAUS DIPL-PHYS
IPC: F24H1/12
Filed: 1980-09-04
Abstract: The subject of the application is an electric continuous-flow heater with heating elements made of cold-conducting material. The heating elements are clamped in between an inclined plane of a plate (2) and an inclined plane of a counterplate which runs parallel thereto. A water-conducting channel (4) formed from a pipe passes with a straight section through the plate (2) and with a further straight section through the counterplate. The straight sections of the water- conducting channel (4) are interconnected outside the plate by a bend (4). The straight sections of the pipe forming the water-conducting channel (4) are pressed into the associated plates, while the pipe ends project from the plates. <IMAGE>
Patent EP-0047329-A1 (EP)
Inventor: BLECKMANN INGO DR DIPL-ING
IPC: H05B3/78
Filed: 1980-09-08
Abstract: Tubular heating element for electrically heated domestic equipment, particularly for boilers for hot water preparation, washing machines and dish-washing machines, which has a jacket tube of a chromium-nickel-molybdenum-steel, the surface of the jacket tube being a diffused nickel coating.
Patent EP-0016495-A1 (EP)
Inventor: WAGSTAFF NIGEL
IPC: B01J29/74
Filed: 1980-03-06
Abstract: A mixture of methane and ehtane is prepared from C 2 - 4  paraffins of which the average numbers of carbon atoms is at least 0.5 higher, by contacting the paraffins at a pressure above 10 bar with ZSM-5 having an Al 2 O 3 /SiO 2  molar ratio of at least 0.005.
Patent EP-0019326-A1 (EP)
Inventor: GOORDEN JOSEPHUS JOHANNES PETR
IPC: C07D251/60
Filed: 1980-05-01
Abstract: An improved process for the removal of urea from urea-containing waste water by hydrolysis and desorption of the ammonia and carbon dioxide thus formed. Urea-containing waste water is treated in a process for the separation of ammonia and carbon dioxide from mixtures thereof, which process has (a) an ammonia separation zone wherefrom ammonia, substantially free of carbon dioxide and water, is obtained, (b) a carbon dioxide separation zone wherefrom carbon dioxide, substantially free of ammonia and water is obtained, and (c) a desorption zone wherefrom water, substantially free of carbon dioxide and ammonia is obtained. The urea is substantially completely hydrolyzed and the ammonia and carbon dioxide produced thereby can be recovered.
Patent EP-0033405-A1 (EP)
Inventor: TOELKE LESTER
IPC: E21B17/07
Filed: 1980-02-01
Abstract: A well bore drilling shock absorber device for absorbing drill bit vibratory displacement shock, especially in elevated temperature formation drilling, comprises a pair of slidably associated elements (2)(3), e.g. telescoping inner mandrel (2) and outer housing (3), interconnected for common rotation for drilling purposes and relative reciprocal displacement longitudinally for shock absorbing purposes, the elements (2)(3) being adapted to be interposed operatively between a drill string thereabove and a drill bit therebelow. Longitudinally resilient mechanical tension shock absorbing means (32), e.g. linear means or cable means (32) such as wire rope, rods, tubes, chains, etc., of metal or plastic, are interposed between and operatively interconnect the elements (2)(3) in longitudinally resilient suspension relation, whereby to absorb, suppress and even isolate, under tension, and substantially independently of the ambient thermal and mechanical, pneumatic, hydraulic and/or hydrostatic pressure conditions, dynamic longitudinal stress or load corresponding to vibratory.
Patent EP-0030474-A1 (EP)
Inventor: MITA RYUICHI
IPC: C07D203/08
Filed: 1980-12-09
Abstract: Production of DL-serine by heating a strong acid type cation exchange resin having aziridine-2-carboxylic acid adsorbed thereto. Specifically, an industrial process for producing DL-serine is provided which comprises treating an a-halogeno-o-aminopropionitrile or its mineral acid salt in water or a water-containing organic solvent with an alkali or alkaline earth metal hydroxide to form an alkali or alkaline earth metal aziridine-2-carboxylate, treating the reaction mixture with a strong acid type cation exchange resin to cause adsorption of aziridine-2-carboxylic acid, and thereafter heating the cation-exchange resin.
Patent EP-0031709-A1 (EP)
Inventor: SCHMELZER HENRY
IPC: C08L9/00
Filed: 1980-12-22
Abstract: A composition is disclosed comprising a homogeneous stable blend comprising a trans-isomer of poly(1,4-isoprene) and an ionomer with a cis isomer of natural or synthetic rubber. The blend is prepared by mixing under shear, and at a temperature in the range of at least about 82°C, a trans-isomer of, e.g., natural rubber and an olefinic ionomer.
Patent EP-0021873-A1 (EP)
Inventor: MUNIER RENE
IPC: E01B3/40
Filed: 1980-05-20
Abstract: The construction of steel-concrete railroad ties onto which rails are fixed is disclosed. The ties are composed of a metal saddle for fastening to the rail, comprising a tie-plate extending over a part of the upper surface of the tie and forming the zone for attachment and support of the rail. The tie-plate further extends into the tie through ribs sealed in the concrete of the tie and constitutes at least part of its reinforcement.
Patent EP-0023863-A1 (EP)
Inventor: LETOURNOUX ALAIN
IPC: B60N2/90
Filed: 1980-07-29
Abstract: L'invention concerne une articulation de dossier de siège comprenant une manette de commande (15, 16), une couronne dentée intérieurement (3) solidaire du flasque d'assise 1, une couronne dentée intérieurement (6) solidaire du flasque de dossier (4) et des verrous dentée (7) propres à coagir avec ces couronnes, ces verrous pouvant être radialement déplacés sous l'action d'une came rotative (8) solidaire de la manette et étant montés transversalement flottants ainsi que ladite came. Les flasques de la came sont centrés mutuellement par coopération, d'une part, d'un ressaut cylindrique (11) de la came avec un alésage (13) de l'un des flasques, et, d'autre part, d'un alésage cylindrique (12) de la came avec un ressaut (14) de l'autre flasque.
Patent EP-0025383-A1 (EP)
Inventor: FRANCK-NEUMANN MICHEL
IPC: C07D231/14
Filed: 1980-08-28
Abstract: La présente invention concerne les composés de formule I: <IMAGE> dans laquelle R représente un radical alcoyle renfermant de 1 à 6 atomes de carbone. L'invention concerne également la préparation des composés I et leur application à la préparation de précurseurs de l'acide dl cis chrysanthémique, notamment les acides cyclopropane carboxylique à chaîne dihalovinylique dont les esters possèdent des propriétés insecticides remarquables.
Patent EP-0022834-A1 (EP)
Inventor: LE MAGUET DANIEL
IPC: G01R15/06
Filed: 1980-07-29
Abstract: Selon un mode de realisation, un transformateur capacitif de tension (58) possede deux condensateurs (C1, C2) branches en serie entre un point d'une ligne a haute tension (62) et un point de reference tel que la terre (148) et deux impedances (C3, C4) connectees en serie avec les deux condensateurs. Un detecteur electromagnetique de moyenne tension (95) est branche entre le point commun (94) des deux condensateurs et le point commun (145) des deux impedances. Un detecteur electronique de tension (160) est branche aux bornes du circuit serie forme par les deux impedances, les valeurs de celles-ci etant selectionnees pour que la tension instantanee aux bornes du detecteur electronique soit toujours une fraction constante de la tension prelevee entre la ligne et le point de reference. Application a la commande de protections statiques rapides a partir d'un transformateur capacitif de tension a circuit electromagnetique de moyenne tension.
Patent EP-0035513-A1 (EP)
Inventor: TRAUTHER JOHANN GEORG
IPC: D04B15/78
Filed: 1981-03-23
Abstract: Un dispositif d'actionnement de selection electronique dans des machines a coudre comprend une pluralite de solenoides (2) et de basculeurs associes (24) ayant chacun des projections arriere (28), cooperant avec une armature (6) d'une bobine (16) du solenoide associe (2) et des projections avant (32) pour cooperer avec des motifs juxtaposes, dans lequel les basculeurs (24) ont chacun (I) un corps en un materiau plastique avec une piece cylindrique s'etendant axialement disposee adjacente et parallele aux corps des autres basculeurs et une projection arriere (28) disposee en differentes positions sur la longueur des differentes pieces cylindriques et engage l'armature (6) du solenoide associe (2), les armatures (6) se deplacant dans le meme plan ou dans des plans paralleles, et (II) un organe metallique (34) fixe sur les projections avant (32) des corps des basculeurs pour engager les motifs juxtaposes.
Patent EP-0040684-A1 (EP)
Inventor: NELLE GUNTHER DR-ING
IPC: B23Q1/26
Filed: 1981-03-26
Abstract: A precision measuring apparatus (10, 10') includes a measuring scale (12, 12'), a scanning unit (15, 15') for scanning the scale (12, 12'), and a housing (11, 11') for supporting the scale (12, 12') and the scanning unit (15, 15'). The scanning unit (15, 15') rides on guide surfaces (16, 16', 17, 18) at least some of which are defined by flexible bands (19, 20, 28') that are loosely carried by grooves (21, 22, 29') defined by the walls of the housing (11, 11'). The bands (19, 20, 28') provide a relatively straight and smooth guiding arrangement for the scanning unit (15, 15') and they are preferably made of wear-resistant material such as steel. When the housing (11') is comprised of a plurality of housing sections (31'), the bands (19, 20, 28') are made in one piece and bridge the gap between the housing sections (31' ) without interruption.
Patent EP-0037996-A1 (EP)
Inventor: WAGNER HELMUT
IPC: C09K23/16
Filed: 1981-04-04
Abstract: 1. Process for the preparation of amine oxides of the general formula see diagramm : EP0037996,P7,F1  wherein R**1 is a naphthenoyl radical, R**2 is an alkylene radical having 2 to 5 carbon atoms, and R**3 and R**4 are identical or different and are a methyl or ethyl radical, characterised in that amines of the general formula R**1 NHR**2 NR**3 R**4 in the form of an aqueous, finely particulate dispersion are oxidised in the manner known per se with oxygen-releasing compounds at an elevated temperature.
Patent EP-0054865-A1 (EP)
Inventor: KRAMER WOLFGANG DR
IPC: A61K31/415
Filed: 1981-12-11
Abstract: 1. Substituted 1-azolyl-butan-2-ones of the formula  see diagramm : EP0054865,P68,F1  in which Az represents 1,2,4-triazol-1-yl and 4-yl or imidazol-1-yl ; R**1 represents hydrogen, alkyl with 1 to 12 and alkenyl and alkinyl with in each case 2 to 12 carbon atoms, and represents optionally C1 -C4 -alkyl-substituted cycloalkyl with 3 to 7 carbon atoms or cycloalkylalkyl with 3 to 7 carbon atoms in the cycloalkyl part and 1 to 4 carbon atoms in the alkyl part, and represents optionally substituted phenoxyalkyl with 1 to 4 carbon atoms in the alkyl part or optionally substituted phenylalkyl with 1 to 4 carbon atoms in the alkyl part, the phenyl substituents to be mentioned in each case being : halogen ; alkyl, alkoxy and alkylthio with in each case 1 to 6 carbon atoms ; cyclohexyl ; dialkylamino with in each case 1 to 4 carbon atoms in each alkyl part ; halogenoalkyl, halogenoalkoxy and halogenoalkylthio with in each case 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms ; nitro ; cyano ; alkoxycarbonyl with 1 to 4 carbon atoms in the alkyl part ; and optionally halogensubstituted phenyl and phenoxy ; and the grouping -CO-NR**6 R**7 ; n represents the numbers 0 or 1, R**2 represents cyano or the groupings -X-R**3 and -CO-NR**4 R**5 , and, in the case where n does not represent 0 at the same time as R**1 represents hydrogen and Az represents 1,2,4-triazolyl, also additionally represents optionally substituted aryl with 6 to 10 carbon atoms, possible substituents being the aryl substituents already mentioned under R**1 , and represents alkoxycarbonyl with 1 to 4 carbon atoms in the alkyl part ; X represents oxygen, sulphur, or the SO or SO2 group, R**3 represents alkyl with 1 to 6 carbon atoms, halogenoalkyl with 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms, and represents optionally substituted aryl with 6 to 10 carbon atoms and aralkyl with 6 to 10 carbon atoms in the aryl part and 1 to 2 carbon atoms in the alkyl part, possible substituents being the aryl substituents already mentioned under R**1 ; R**4 represents hydrogen, alkyl with 1 to 4 carbon atoms or optionally substituted aryl with 1 to 10 carbon atoms, possible substituents being the aryl substituents already mentioned under R**1 ; R**5 represents hydrogen or alkyl with 1 to 4 carbon atoms ; and R**6 and R**7 represent hydrogen, alkyl with 1 to 4 carbon atoms, phenyl which is optionally substituted by halogen and alkyl with 1 to 4 carbon atoms, or both together with the adjacent nitrogen atom represent a saturated 5- or 6-membered ring system which can contain nitrogen or oxygen as additional hetero atoms ; and plant-tolerated acid addition salts and metal salt complexes thereof.