baber/WOPTO huggingface dataset:
Patent EP-4292423-A1 (EP)
Inventor: FAY JEFFREY B
IPC: A01D41/127
Filed: 2023-06-15
Abstract: An agricultural machine system (135, 335) includes: a mower-conditioner machine (101, 301) including a plurality of conditioner rolls (112, 312); a control system (129) operatively coupled with the mower-conditioner machine (101, 301), the control system (129) including a controller system (128), characterized in that the controller system (128) is configured for determining a conditioner speed adjustment, as an independent parameter, based at least in part on a ground speed of the mower-conditioner machine (101, 301).
Patent EP-4296925-A1 (EP)
Inventor: YANG CHAN SU
IPC: G06Q10/0833
Filed: 2023-06-16
Abstract: A method of detecting an oil spill vessel includes detecting an oil slick in an area of interest, which is estimated to be an area where the oil slick has been generated, determining an oil spill vessel generating the oil slick, and identifying information of the oil spill vessel.
Patent EP-4306817-A1 (EP)
Title: Roll-forming methods for manufacturing roller bearing seal case
Inventor: LINDER MAXIMILIAN
IPC: F16C33/78
Filed: 2018-10-13
Abstract: A roll-forming manufacturing method of a roller bearing seal case includes (a) roll-forming, from a cylindrical ring, a profiled ring including a first section extending at least along a cylinder axis of the cylindrical ring and a second section extending from the first section inward toward the cylinder axis, and (b) trimming the second section to expand the first aperture to achieve location and geometry according to design parameters. A roll-forming manufacturing method of a roller bearing seal case includes (a) roll-forming, from a cylindrical ring, a first profiled ring having a first section extending along cylinder axis of the cylindrical ring and a second section extending from the first section inward toward the cylinder axis, (b) applying outward pressure to the first section, in direction away from the cylinder axis, to round the first section, and (c) roll-forming a second profiled ring from the first profiled ring.
Patent EP-0000130-A1 (EP)
Inventor: FAHN RUDOLF DIPL-CHEM DR
IPC: C01B33/40
Filed: 1978-06-09
Abstract: Silikatischer Komplexbildner für Erdalkali-Ionen, erhältlich durch Beladung eines durch Säureaktivierung eines Minerals aus der Montmorillonit-Beidellit- Reihe erhaltenen Materials mit Alkali. Bevorzugtes Ausgangsmaterial ist säureaktivierter Bentonit. Die Beladung des säureaktivierten Materials kann mit einem Alkalihydroxid, -carbonat, -phosphat oder -borat durch trockenes oder nasses Vermischen erfolgen.
Patent EP-0001220-A1 (EP)
Title: Verfahren zum mittelbaren Verbinden zweier Teile
Inventor: BURKART KLAUS
IPC: C04B37/00
Filed: 1978-08-24
Abstract: Zum mittelbaren Verbinden zweier Teile werden auf die Verbindungsflächen der Teile im Vakuum Metallauflagen aufgedampft oder aufgestäubt, worauf diese Metallauflagen im Vakuum miteinander verschweißt werden. Gemäß der Erfindung werden die Metallauflagen in Schichtstärken zwischen 0,5 nm und 55 nm aufgebracht.
Patent EP-0002807-A1 (EP)
Inventor: DISTLER HARRY DR
IPC: C07D307/32
Filed: 1978-12-21
Abstract: Herstellung von α-Hydroxy-β,β-dimethyl-γ-butyrolacton (Pantolacton) durch Kondensation von Formaldehyd mit Isobutyraldehyd zum Hydroxypivalaldehyd, dessen Überführung in sein Cyanhydrin sowie nachfolgende saure Hydrolyse und Lactonisierung, indem man Formaldehyd und Isobutyraldehyd in Gegenwart eines tertiären Amins umsetzt, zur Cyanhydrinbildung Blausäure verwendet, wobei deren Konzentration im Reaktionsgemisch 1 Gew.% nicht übersteigt, und indem man die Hydrolyse und die gleichzeitig damit ablaufende Lactonisierung mit gasförmigem Chlorwasserstoff vornimmt.
Patent EP-0010799-A1 (EP)
Inventor: WOOD DEREK ALEXANDER
IPC: C07F7/10
Filed: 1979-10-15
Abstract: 2-cyano-3-azabicyclo[3.1.0]hexane, useful as an intermediate in the preparation of the corresponding acid, and certain derivatives thereof, may be prepared by reacting a compound of the general formula (II) and/or the trimer thereof:
     in which R' represents a hydrogen atom or an alkyl group which may be substituted by 1 or more alkoxy groups, and each of R 2  to R 7  represents a hydrogen atom or an alkyl, aryl, aralkyl or alkaryl group which may be substituted by one or more alkoxy groups, with a cyanide of the formula XCN in which X represents a hydrogen atom, an organic acyl group or a trialkylsilyl group. Certain of the derivatives prepared are novel. Besides that there is described the preparation of the compound of the general formula (II) and/or the trimer thereof from a compound of the general formula
     and the preparation of acids of the general formula (VII) or a salt and/or an ester thereof
       characterised in hydrolysing and/or alkoholysing a compound of the general formula
     in the formulas (III), (VII) and (I) the substituents R 1 ―R 7  have the same meaning as given for the formula (II); in the formula (I) X represents a hydrogen atom, an organic acyl group or a trialkylsilyl group. As already mentioned certain compounds of the formula (I) are novel.
Patent EP-0010834-A1 (EP)
Inventor: MCENTIRE BRYAN J
IPC: C04B35/113
Filed: 1979-07-25
Abstract: A method of sintering a shaped green, beta-type alumina body (4) comprises: (A) inserting said body (4) into an open chamber (2) prepared by exposing the interior surface of a container consisting essentially of at least about 50 weight percent of alpha-alumina and a remainder of other refractory material to a sodium oxide or sodium oxide producing environment; (B) sealing the chamber (2); and heating the chamber (2) with the shaped body (4) encapsulated therein to a temperature and for a time necessary to sinter said body (4) to the desired density. The encapsulation chamber (2) prepared as described above is also disclosed.
Patent EP-0010845-A1 (EP)
Inventor: OBERG JAMES L
IPC: F42B14/02
Filed: 1979-09-10
Abstract: Ammunition comprising a lead bullet having a coating comprised of polymeric material, e.g. a polyamide which may include a solid lubricant such as molybdenum disulfide Nylon 11 per se and other coatings are disclosed. The coating minimizes or prevents deposition of lead along the barrel and other mechanisms of a firearm. In the preferred method of manufacture, the bullet is degreased, roughened and heated to clean its surfaces. A phosphate coating is applied and the bullet is heated to a temperature of at least 425°F. The heated bullet is then disposed in blended molybdenum disulfide and Nylon 11 powder, Nylon 11 per se, or other coating materials to obtain a coating thickness within a range of 1 to 12 mils. The coated bullet is subsequently heated to at least 367°F to fuse and to densify the coating on the bullet.
Patent EP-0013929-A1 (EP)
Inventor: FINZE FRITZ-JOHANN
IPC: B63H20/26
Filed: 1980-01-15
Abstract: Die Erfindung betrifft einen Zusatz für Außenbordmotore, Z-Antriebe für Boote od. dgl., deren Abgas normalerweise durch die Propeller-Nabe (2) in das Wasser geleitet wird. Mittels eines Ventilsystems (10-20), das vorzugsweise von der Drehrichtung des Propellers automatisch umgesteuert wird, wird das Abgas bei rückwärts drehendem Propeller in einen Bereich abgeleitet, der außerhalb des Propeller-Soges liegt, während das Abgas bei vorwärts drehendem Propeller in üblicher Weise durch die Propeller-Nabe ausströmt. Der Erfolg der Erfindung liegt in einer signifikanten Erhöhung des Propellerschubes bei Rückwärtsfahrt. Das Ventilsystem besteht in einem Ausführungsbeispiel aus einer Drehklappen-Anordnung (10) am freien Ende des Propellers in Verbindung mit einem Hilfsauslass für die Abgase bei Rückwärtsfahrt. Sie besteht in einem anderen Ausführungsbeispiel aus einem axial auf der Propellerwelle verschiebbaren Propeller mit einer Sperrscheibe am freien Ende der Propellerwelle, die die Abgasöffnung des Propellers in dessen einer Stellung freigibt und in der anderen Stellung verschießt, wobei in der anderen Stellung die Verschiebung des Propellers ein Ringspalt zwischen Propeller-Nabe und dem Schaft des Bootsmotors freigegeben wird, durch den hindurch das Abgas bei Rückwärtsfahrt ausströmen kann.
Patent EP-0017808-A1 (EP)
Inventor: MULTANI JAGIR SINGH
IPC: H01L29/792
Filed: 1980-03-25
Abstract: A method of testing an electrically alterable microelectronic memory circuit for the intended function of its constituent memory elements and for the data retention and endurance porperties of the constituent memory elements. 
<??>In order to reduce the time heretofore required for such testing, the memory circuit and an independent memory element are formed in close proximity to one another on a semiconductor chip so that the data retention and endurance properties of the independent memory element are representative of such properties of the constituent memory elements. The latter are then tested for their intended function and, within the same time period, the independent memory element is tested for its data retention and endurance properties. 
<??>The memory circuit comprises an array (26a or 26b) of p-channel MNOS transistors on a semiconductor chip (12). In order to accelerate the testing of the circuit for functionality and reliability, an identical separate p-channel MNOS transistor (16) is arranged on the chip for use as a circuit reliability test element.
Patent EP-0021202-A1 (EP)
Inventor: GOTZENBERGER RUDIBERT DIPL-ING
IPC: F25B41/06
Filed: 1980-06-06
Abstract: Um bei Expansionsventilen, die zur Steuerung des Kältemitteldurchflusses in einer Kälteanlage dienen, die Verwendung eines Temperaturfühlers in Gestalt eines am Verdampferausgang angebrachten, mit einer Membrankammer, des Expansionsventils verbundenen, mechanisch anfälligen Kapillarrohres zu vermeiden, wird das aus dem Verdampfer angesaugte Kältemittel unmittelbar zur Steuerung des Arbeitsspaltes durch das Expansionsventil geleitet. Um die hohe Ansprechgeschwindigkeit solcher Ventile zu vermindern und störende Pendelschwingungen zu dämpfen, wird die eine Wand der Membrankammer, deren andere Wand durch ein Wellrohr (9) gebildet wird, durch einen dickwandigen, eine Ringschulter (82) zur Abstützung des Wellrohrs (9) aufweisenden Becher (8) gebildet, dessen in die Saugleitung (1, 2) hineinragender Randbereich (81) eine geringere Wandstärke aufweist.
Patent EP-0022189-A1 (EP)
Inventor: WARNECKE KARL
IPC: B26D5/08
Filed: 1980-06-13
Abstract: 1. A cutter for cutting and mixing meat or similar substances, comprising a motor-driven tray (1), which is mounted in the cutter housing so as to be rotatable about a vertical axis (1) and may be covered by a hood, and a set of knives (5) arranged in the tray (1) and mounted on a shaft (6) which projects out of the tray (1), is driven by an electric motor (10) and may be continuously controlled in its rotational speed, characterized in that the shaft (6) is connected without the intermediary of a control drive to the electric motor (10) which is constructed as a direct-current shunt-wound motor and has associated with it a current supply and control circuit (11, 12) which is set in two quadrants for adjusting the rotational speed and for anti-clockwise and clockwise operation of the motor, and in particular in four quadrants for anti-clockwise and clockwise and braking operation of the motor.
Patent EP-0024047-A1 (EP)
Inventor: SCHNURBUSCH HORST DR
IPC: C08G18/78
Filed: 1980-08-09
Abstract: Die Erfindung betrifft isocyanatomethylgruppenhaltige Harnstofferivate des 3(4), 8(9)-Diisocyanatomethyltricyclo[5.2.1.0<2,6>] decans der Formel OCN-H2C-[R-CH2-NH-CO-NH-CH2]n-R-CH2-NCO, in der R <IMAGE> und n = 1-5 ist, deren Herstellung aus dem entsprechenden Diisocyanat und Wasser sowie deren Verwendung zur Herstellung lösungsmittelfreier Polyurethan-Elastomeren.
Patent EP-0030767-A1 (EP)
Inventor: DESMARAIS THOMAS ALLEN
IPC: B29B7/00
Filed: 1980-12-09
Abstract: A thermoplastic rubber composition is provided having improved strength and elasticity whilst being capable of extrusion into fibers or films. The composition comprises 50-80% of an A-B-A block copolymer in which B is poly(ethylene-butylene) and A is a thermoplastic polymer that is phase incompatible with B, together with 20-50% of a fully acid or fatty alcohol containing from 12-24 carbon atoms. A process for making the extruded fibers of films is also described.
Patent EP-0015664-A1 (EP)
Inventor: LAHR RAYMOND H DR
IPC: C21B3/06
Filed: 1980-02-13
Abstract: A slag treatment process which comprises introducing molten slag into a slagging pit adding a finely divided material capable of producing reducing conditions within the slagging pit said finely divided material being added in the form of an aqueous slurry and thereafter allowing the reactions so initiated to proceed to completion.
Patent EP-0023409-A1 (EP)
Inventor: WATERFIELD TIMOTHY OTTIWELL W
IPC: F16K7/12
Filed: 1980-07-23
Abstract: A diaphragm for a diaphragm valve is moulded to provide a configuration which is skewed or curvilinearly inclined as indicated at (13) towards the periphery of the diaphragm (10) whereby uniform flexing characteristics of the diaphragm are attained.
Patent EP-0014149-A1 (EP)
Inventor: AUDAIRE LUC
IPC: G05F3/24
Filed: 1980-01-22
Abstract: La présente invention concerne un générateur de tension de référence. Ce générateur est caractérisé en ce qu'il comprend deux transistors T'1, et T'2 de type MOS; l'un des transistors T'2 présente un canal dont une dimension est du même ordre de grandeur que la dimension correspondante de l'extension par rapport à la source et au drain de ce transistor de la zone de charge d'espace, l'autre dimension est petite par rapport à l'extension de zone de charge d'espace; l'autre transistor T'1, présente un canal dont les deux dimensions sont grandes vis-à-vis des dimensions correspondantes de l'extension de la zone de charge d'espace; des moyens sont prévus pour effectuer la différence des tensions de seuil des transistors T'1 et T'2, cette différence de tension de seuil représentant ladite tension de référence. Application à l'alimentation de circuits intégrés à grande échelle.
Patent EP-0027416-A1 (EP)
Inventor: CASSE CHRISTIAN
IPC: A47C5/12
Filed: 1980-10-09
Abstract: 1. Seat with an articulated seat back, particularly for automobiles, comprising a seat (1) of thermoplastic material moulded by injection, a seat back (2) provided with at least one pivoting axle (10) on the seat (1) mounted in the side walls (9) of the rear portion of the seat and a pivoting system which comprises a toothed sector (14) which engages with a declutchable cam roll (13) to block the adjustable seat back in position, means for fixing (6, 7) said seat to the structure of the vehicle being also provided, which seat is characterised in that said pivoting system, integrated with the seat (1) is completely concealed with the respect to the outside, said seat (1) comprising at its rear portion side walls (9, 11) raised with respect to the rest of the seat (1), which completely envelope the base of the seat back (2) as well as the toothed sector (14) fastened to said base of the seat back, in that the declutchable cam roll (13) which is housed in a housing (12) formed from moulding, arranged by moulding in a side wall of the seat (1) and in that the articulation axle (10) is received in orifices (8) formed by moulding in at least one of said side walls (8, 11).
Patent EP-0040204-A1 (EP)
Inventor: MURPHY THOMAS
IPC: G01C22/00
Filed: 1980-08-22
Abstract: Generateur actionne par la rotation de la roue d'une bicyclette, pour la production d'electricite pour le phare (36, 38) de la bicyclette. Les cycles de la tension, en relation avec le parcours effectue, sont convertis sous forme numerique de sorte a etre utilises dans le circuit de comptage et de synchronisation pour afficher la vitesse et la distance parcourues. Une batterie rechargeable est aussi prevue pour le circuit d'eclairage, avec un commutateur de transission automatique commandant le chargement de la batterie et la mise sous tension des phares (36, 38) lorsque la tension du generateur est suffisamment elevee.
Patent EP-0058734-A1 (EP)
Inventor: BASSO ANTONIO
IPC: B27M3/00
Filed: 1981-02-23
Abstract: A conveyor is employed for pressing stations for articles of furniture in the course of production which has a fixed standing plane (8) for the introduction, pressing and discharging positions, and a moveable plane (9) for carrying simultaneously the article arranged beforehand at the introduction station to the shaping station and the article already pressed to the discharge point. The said planes (8, 9) consist of elements with transverse fillets for working by copenetration by means of the emersion of the elements of the moveable plane from the intermediate spaces of the fixed plane. The said movement with an initial push by hand takes place with two combined components: in the horizontal direction with sliding on rectilinear guides (12) with the aid of a cylinder (17) with central application on a base (1), and in a vertical direction by employing a pair of small cylindrical guide columns (3). The machine can be used, in particular, for small and medium-sized businesses with a considerable reduction in costs as compared with the conveyors currently employed. <IMAGE>
Patent EP-0037505-A1 (EP)
Inventor: GLEINIG HARALD DR
IPC: C09B44/00
Filed: 1981-03-23
Abstract: Die Herstellung von kationischen Farbstoffen der allgemeinen Formel
     worin
     R 1  für Wasserstoff, C 1 -C 4 -Alkyl, C i -bis C 4 -Alkoxy, Nitro oder Halogen,   R 2  für Wasserstoff, C 1 - bis C 4 -Alkyl, C 1 - bis C 4 -Alkoxy, Halogen oder Phenylazo,   R 3  für C 1 -bis C 3 -Alkylund   Aθ für ein Anion stehen,  
erfolgt durch Umsetzung von Azobasen der allgemeinen Formel
     worin   R 1  und R 2  die obengenannte Bedeutung haben,  
oder deren Salze mit anorganischen oder organischen Säuren mit Dialkylsulfaten der allgemeinen Formel
     worin   R 3  die obengenannte Bedeutung hat,     
in Abwesenheit von organischen Lösungsmitteln in Gegenwart von Wasser, wobei das Gewichsverhältnis von Azobase : Wasser 100 : 20-300 und das Molverhältnis Azobase : Dialkylsulfat 1 : 3,5-5,0 betragen, und gegebenenfalls durch Austausch des Alkylsulfat-Anions gegen ein anderes Anion.
Patent EP-0040692-A1 (EP)
Inventor: MEIER ERNST
IPC: B22D37/00
Filed: 1981-04-10
Abstract: A rotary sliding closure unit for use in a liquid melt container extends inwardly through the jacket of the container and into the lining thereof to selectively block and unblock a pouring opening of the container. The unit includes a stationary refractory plate positioned within the lining and having therethrough a flow passage in communication with the pouring opening, and a rotary refractory plate positioned in sliding abutting contact with the stationary refractory plate and having therethrough at least one flow passage to be selectively moved into and out of alignment with the flow passage of the stationary refractory plate. The two refractory plates have complementary abutting relative sliding surfaces located within the interior of the jacket of the container. A stationary tube member extends through the jacket and into the lining and has an inner end grasping the stationary refractory plate. An intermediate member fixes the rotary refractory plate, and a rotary tube member extends through the jacket coaxially within the stationary tube member. The intermediate member is fixed with respect to the inner end of the rotary tube member to rotate therewith, but to enable relative axial movement therebetween. The intermediate member is axially urged away from the rotary tube member to thus urge the rotary refractory plate into pressure contact against the stationary refractory plate.
Patent EP-0033248-A1 (EP)
Inventor: GAUDIOSO STEPHEN L
IPC: G03G9/087
Filed: 1981-01-28
Abstract: A magnetic toner and a method of developing using same are described. The toner comprises a magnetic material and a resin comprising a polymeric esterification product of a dicarboxylic acid and a diol comprising a diphenol. This toner is particularly useful in flash fusing systems. The diphenol reactant has the following structure
     wherein R represents a substituted or unsubstituted alkylene radical having from 2 to 12 carbon atoms, an alkylidene radical having from 1 to 12 carbon atoms or a cycloakylidene radical having from 3 to 12 carbon atoms; R' and R" each represent a substituted or unsubstituted alkylene radical having from 2 to 12 carbon atoms, an alkylene arylene radical having from 8 to 12 carbon atoms or an arylene radical; X and X' represent hydrogen or an alkylradical having from 1 to 4 carbon atoms; and n, and n 2  are each at least 1 and the average sum of n, and n 2  is less than 21.
Patent EP-0046018-A1 (EP)
Inventor: BANYASZ JOSEPH LESLIE
IPC: A24B3/18
Filed: 1981-07-20
Abstract: A method for increasing the filling power of sheet or shredded reconstituted tobacco which is normally not susceptible to conventional expansion techniques is provided. Reconstituted tobacco having a uniform moisture content of 15 to 50% weight percent is heated to a temperature above about 90°C for a period of time beyond that required to drive off substantially all moisture and then is reordered. Heating may be effected in a convection or microwave oven or a drying tower. By means of the method, the tobacco is stiffened whereby a substantially irreversible filling power increase is effected.
Patent EP-0044341-A1 (EP)
Inventor: DILLNER JAMES R
IPC: B23K20/00
Filed: 1981-01-26
Abstract: Procede ameliore de fabrication de structure composee de fibres de bore et de matrice d'aluminium, notamment d'aube de turbocompresseurs a gaz ayant des revetements en titane. Les revetements en titane (32, 32') et les noyaux composes de bore et d'aluminium (34) t sont preformes par une pression de gaz et des matricage avant le pressage a chaud. Les feuilles (34) composees du noyau sont preformees au moyen de feuilles de transport expansibles (36, 38) qui retiennent fermement les feuilles empilees lorsque les feuilles de transport et les feuilles composees sont modelees contre une matrice dure (46) par une temperature et une pression de gaz moderees. Le preformage donne une forme permanente aux feuilles composees et les lie faiblement. Les revetements (32, 32') sont preformes par un procede analogue utilisant la pressurisation au moyen d'un gaz d'une enveloppe metallique a l'interieur des cavites d'une matrice (24, 24'). Les revetements et le noyau compose sont ensuite comprimes a chaud dans des matrices dures (54, 54') pour former la partie finie.
Patent EP-0052614-A1 (EP)
Inventor: STOLBA EDVARD
IPC: A63B21/002
Filed: 1981-05-05
Abstract: Un dispositif de gymnastique/exercice physique d'usage universel, est specialement destine aux postes de travail ou le travail implique des efforts asymetriques ou statiques. L'equipement comprend deux poignees (1) reliees par une corde non elastique (2) dont la longueur entre les poignees peut varier. Les sections extremes (3, 5) des poignees (1) sont expansees par rapport a la section mediane (4) de la poignee (1). La corde (2) est fixee a la section mediane (4) de la poignee (1) a proximite de l'une des sections extremes expansees (3) de la poignee, et est destinee a etre enroulee autour de la section mediane (4) de la poignee (1). L'une des sections extremes (3) de la poignee (1) possede un diametre plus grand que l'autre (5). Cette section extreme (3) possede une depression externe annulaire (12), destinee a recevoir et supporter l'auriculaire de la main de l'usager pendant son utilisation. L'autre section extreme (5) est pourvue de flutes longitudinales (11) (destinees a faciliter la prise des doigts lorsque l'on fait tourner la poignee (1)).
Patent EP-0060255-A1 (EP)
Title: Transporteuse planetaire
Inventor: DAHLGREN HAROLD PHILLIP
IPC: B41F21/08
Filed: 1980-09-12
Abstract: Un systeme de commande de registre automatique de feuilles pour une presse a imprimer comprend des cellules photoelectriques (81-85) detectant la position d'une feuille (5) par rapport a un cylindre d'impression (48U), et un ordinateur (86-89) pour envoyer des signaux aux dispositifs d'actionnement (75a, 75b) pour regler la longueur des bandes (16a, 16b) qui portent les feuilles (5) pour etablir et commander le registre de la feuille (5) par rapport au cylindre d'impression (48U).