baber/WOPTO huggingface dataset:
Patent EP-4286343-A1 (EP)
Title: High-safety ternary positive electrode material and method for preparing same
Inventor: CAO HUI
IPC: C01G53/00
Filed: 2023-05-19
Abstract: The present disclosure discloses a high-safety ternary positive electrode material and a method for preparing the same; wherein the ternary positive electrode material has a chemical composition of Li<sub>a</sub>(Ni<sub>x</sub>Co<sub>y</sub>Mn<sub>1-x-y</sub>)<sub>1-b</sub>M<sub>b</sub>O<sub>2-c</sub>A<sub>c</sub>, wherein 0.75<a<1.2, 0.75≤x<1, 0<y≤0.15, 1-x-y>0, 0≤b≤0.01, 0≤c≤0.2, M is one or more selected from the group consisting of Al, Zr, Ti, Y, Sr, W and Mg, and A is one or more selected from the group consisting of S, F and N; and C<sub>Mn</sub>-(1-x-y)>0.07; C<sub>Co</sub>-y≥0.05; 0≤[C<sub>Mn</sub>-(1-x-y)]/(C<sub>Co</sub>-y)≤2.0. The ternary positive electrode material of the present disclosure is a high-nickel single crystal material with gradient concentration; it has the advantages of high capacity and high thermal stability, and the preparation method is simple, and is suitable for large-scale production.
Patent EP-0000795-A1 (EP)
Inventor: WILLEMS LAMBERT ARNOLD
IPC: E06B3/22
Filed: 1978-07-17
Abstract: The internally-reinforced plastic frame is for doors and windows, and comprises two separate halves. These are virtually symmetrical and of the same volume, and their mitred portions are welded in a mirror image pattern before an internal peripheral angular frame is fitted between the halves. This frame can extend into the mitred portions, and it can be in one or more pieces, and of metal or wood. One or both the frame halves can have a stop section, and they can be profiled to allow insertion of a sealing strip to secure the glass in place. They can be held together by screws passing through them to screw into the reinforcing core.
Patent EP-0000450-A1 (EP)
Title: Appareils de reproduction photographique de documents transparents, notamment du type agrandisseur photographique
Inventor: VULMIERE HUGUETTE NELLY
IPC: G03B27/54
Filed: 1978-06-01
Abstract: Dispositif d'éclairage pour appareil de reproduction photographique de documents transparents à objectifs interchangeables. L'appareil comprend une source lumineuse principale, un condenseur, des objectifs, des plans objet et image mobiles l'un par rapport à l'autre et une source lumineuse d'exposition auxiliaire. Le condenseur est constitué de deux lentilles minces à échelons (20,21) entre lesquelles est disposé un écran (22) correcteur des variations d'éclairement dans le plan image dues à l'inclinaison du pinceau utile sur l'axe du système, cet écran travaillant perpendiculairement à sa surface, les éléments constitutifs de la source (10, 11, 12) du condenseur (20, 21) et de la pupille de l'objectif utilisé (23) étant fixes les uns par rapport aux autres et déplaçables d'un seul bloc relativement au document à reproduire (24) en fonction de la focale dudit objectif déterminant le format du document. Application à la reproduction de documents transparents en noir ou en couleurs.
Patent EP-0015253-A1 (EP)
Inventor: GRINDHEIM EARL A
IPC: H03M1/12
Filed: 1979-04-24
Abstract: Un transducteur capacitif a sortie numerique utilise deux capaciteurs (C1, C2), dont l'un (C2) produit un courant de reference et l'autre produit un courant de signal variable. Le courant de signal est obtenu a partir d'un oscillateur (10) a travers un capaciteur (C1), dont la capacitance varie en fonction du parametre a mesurer. Le courant de reference decale le courant pour obtenir une relation connue entre le parametre d'essai et le courant de signal. Le circuit possede un petit nombre de composants et fonctionne avec une tension relativement basse et une sortie numerique precise.
Patent EP-0010564-A1 (EP)
Inventor: OISHI KAZUAKI
IPC: H02B13/02
Filed: 1979-01-05
Abstract: A gas insulated switch-gear apparatus having first and second base planes (100, 200) is disclosed. Arranged on the first and second base planes are feeder switching apparatus (110, 210) comprising gas filled circuit breakers (111, 211) comprising gas filled circuit breakers (111, 211) and first and second gas insulated disconnecting switches (113, 114; 213, 214) at opposite sides of each of the gas filled circuit breakers. Gas insulated busbar devices (120, 220) are arranged to be horizontally spaced from the feeder switching apparatus. On the first and second base planes, the first gas insulated disconnecting switches (113, 213) are connected to the gas insulated busbar devices while the second gas insulated disconnecting switches (114, 214) are connected to bushings (115, 215). Axial lines of the feeder switching apparatus along which the first and second gas insulated disconnecting switches are arranged traverse axial lines of the gas insulated busbar devices. The axial lines of the gas insulated busbar devices arranged on the first and second base planes lie in a common vertical plane containing the axial lines and lie in the base planes. A gas insulated connecting busbar device (400) for interconnecting the gas insulated busbar devices arranged on the first and second base planes is arranged in the common vertical plane such that an axial line thereof traverses the axial lines of the gas insulated busbar devices.
Patent EP-0006607-A1 (EP)
Inventor: KANTNER HANS-JOACHIM DIPL-ING
IPC: A61F13/04
Filed: 1979-06-26
Abstract: The bandage is used in particular for immobilising the joints of human or animal limbs, such as, for example, the ankle joint of a leg or the knee- or elbow-joint, with respect to each other. The bandage is made up of a section (2) of at least one layer of a wide longuette (3) made of a synthetic fixing material which can be applied in the plastically deformable state to the adjacent areas of the mutually pivotable parts, or of a fixing material supported by a flexible bearing body, which material can in each case be made to harden in this position surrounding areas of the parts to be fixed with respect to each other. <IMAGE>
Patent EP-0023931-A1 (EP)
Inventor: STRAUBE HARALD DR
IPC: C21C7/00
Filed: 1979-08-09
Abstract: In a process for the melt-metallurgical production of high-purity steels and alloys having low sulphur, oxygen and hydrogen contents, these undesirable components are removed largely independently of the weight of the steel melt to be purified in that the metal melt, if necessary pre-deoxidised, is exposed to various pressures in successive time intervals preferably in one and the same treatment vessel, a vacuum degassing being carried out to reduce the hydrogen content, and a gas overpressure being applied for the purpose of removing sulphur, said overpressure being about equal to, or greater than, the vapour pressure of the desulphurising agent at the temperature of the melt and being maintained at least during the addition of the desulphurising agent.
Patent EP-0029464-A1 (EP)
Inventor: FLAMME WALTER ING-GRAD
IPC: B21F23/00
Filed: 1979-11-27
Abstract: 1. Feed apparatus on metal-shaping presses, possessing at least one pair of oppositely-located draw-in rollers (4, 5, 6, 7), between which elongated material is drawn into the metal-shaping press in a periodic manner, in amounts corresponding to a defined feed length, at least one draw-in roller (4) being connected to a drive shaft (11), via a crank drive (10) in order to generate an appropriate periodic angular movement, the crank drive possessing at least one connecting rod (14), or drive rod (16), which is coupled directly to cranks on the drive shaft (11), and to the draw-in roller (4), or which is coupled, at least on one side, to one or more intermediate levers (12), at least one coupling point (17), among the coupling points, being provided with an adjusting facility in order to alter the distance from the respective pivot axis or rotation axis, this adjusting facility possessing an adjusting motor (29) which is located on the crank or, as the case may be, on the intermediate lever (12), characterised in that the rotating shaft (22) of the adjusting motor (29) is arranged to be coaxial with the axis (18) about which the crank or, as the case may be, the intermediate lever (12) rotates or, as the case may be, pivots, and in that the draw-in rollers (4, 5, 6, 7) are provided with profiled grooves which are matched to the elongated material which is to be drawn in, and which is in the form of bar or wire.
Patent EP-0012396-A1 (EP)
Inventor: STEINER RUDOLF DR
IPC: G01N15/04
Filed: 1979-12-07
Abstract: In einer Vorrichtung zur Bestimmung der Geschwindigkeit von in einer Flüssigkeit bewegten Teilchen mittels Laserdopplerspektroskopie, umfassend eine Strahlungsquelle (10), eine Meßzelle (32), einen Strahlteiler (16) zu Erzeugung eines Referenzstrahles (20) und eines Meßstrahles (18), einen Strahlmischer (24) zur Vereinigung von Referenz- und Meßstrahl, eine Empfangsvorrichtung (54) für den vereinigten Strahl und eine Auswertevorrichtung (56), ist zwischen Meßzelle (32) und Strahlmischer (24) eine Sammellinse (40) angeordnet, deren Brennpunkt innerhalb der Meßzelle (32) liegt. Eine Blendeneinrichtung (42, 44) blendet einen einem bestimmten Streuwinkei entsprechenden Teilstrahl aus dem die Sammeilinse (40) parallel zur optischen Achse verlassenden Strahlenbündel aus. Durch Relativverstellung von Sammellinse (40) und Meßzelle (32) einerseits und einem Eintrittselement (42) der Blendeneinrichtung andererseits können verschiedene Streuwinkel gemessen werden.
Patent EP-0009958-A1 (EP)
Inventor: EIK GEIR
IPC: B66C23/52
Filed: 1979-10-01
Abstract: In a combination crane comprising a hollow crane (3) with two jib cranes (1,2) mounted thereon, the lower end of each jib (4,4') is supported on a rotatable base part (17,17') arranged aboutthecranetower. The lower rotatable base part (17') is mounted on a stationary foundation (18) whereas the upper rotatable base part (17) is supported on the lower rotatable base part (17') so as to rotate relative thereto. A rotating element (20) mounted at the top of the hollow crane tower (3) and carrying supports (11, 11') for the hoisting and luffing ropes (10, 12) includes means for deliberately turning the rotating element synchronously with the tandem slewing operation of the crane jibs. The ropes passing through the hollow tower of the crane are wound onto rope drums including means for displacing the drums so as to keep an unvari- able rope path between the crane tower and the rope drum.
Patent EP-0009996-A1 (EP)
Inventor: ROLSKI STANISLAW
IPC: C07D519/04
Filed: 1979-10-09
Abstract: A method for preparing vindesine monosulfate dihydrate (one mole of vindesine per mole of sulfuric acid), substantially free from hemisulfate and disulfate characterized by dissolving vindesine base in acetonitrile or acetone at a concentration at about 1 % and slowly adding with stir- , ring the equimolar amount of 1 N aqueous sulfuric acid.
Patent EP-0004216-A1 (EP)
Title: Revêtement pour isoler thermiquement et protéger une construction ou une structure rigides contre les intempéries et utilisation d'un tel revêtement pour les maisons d'habitation
Inventor: CROS JACQUES
IPC: A01G9/14
Filed: 1979-02-20
Abstract: Le procédé pour isoler thermiquement et protéger la construction 1, notamment contre le vent, consiste à recouvrir l'extérieur de la construction par un revêtement 5 constitué par des fils entrelacés et liés entre eux en fibres minérales et, de préférence, un tricot en fils de fibres de verre. Dans le cas d'une maison, on recouvre le toit 3 et les murs 2, en laissant un espace vide 6 entre le revêtement 5, le toit 3 ou les murs 2. Application notamment aux maisons d'habitation et aux serres.
Patent EP-0013538-A1 (EP)
Inventor: PFEFFERKORN HERBERT
IPC: C02F3/28
Filed: 1979-12-13
Abstract: Die Einrichtung zur Gewinnung von Methangas aus organischen Abfällen besitzt einen Gärraum (300) und einen Nachgärraum (400), wobei der Gärraum in seinem oberen Teil als Gassammelraum (700) ausgebildet ist. Der Gärraum (300) und Nachgärraum (400) sind über ein Rohrstück (200) nach Art kommunizierender Röhren verbunden. Aus dem Nachgärraum (400) führt über einen hydraulischen Verschluß (140) die Ableitung (130). Eine Heberleitung (250) führt aus dem Nachgärraum (400) in den Gassammelraum (700) und zwar mit einem nach unten geführten Bogen zur Bildung eines hydraulischen Verschlusses. Über den Einfüllschacht (90) wird die Anlage beschickt. Eine Leitung (100) verbindet den Gassammelraum (700) mit dem oberen Bereich des Nachgärraumes (400), von welchem aus auch eine Leitung (120) zu einem Druckausgleichsbehälter führt. In der Leitung (100) ist ein sich periodisch öffnendes und schließendes Ventil (110) angeordnet. Die Einrichtung ermöglicht einen kontinuierlichen Betrieb für die Methangaserzeugung, ohne daß es mechanischer Einrichtungen bedarf, um die die Gasentwicklung behindernde Schwimmdecke zu zerstören bzw. ihre Bildung zu verhindern.
Patent EP-0023205-A1 (EP)
Title: Bed.
Inventor: NAHUM SYLVAIN
IPC: A47C23/02
Filed: 1980-10-08
Abstract: The bed comprises a mattress consisting of a frame (10) and slats (11) supported by the longitudinal side of the frame. The height of the slats (11) may be adjusted individually. The bearing surface of the mattress may thus be shaped and match the morphological and physiological conditions of the user.
Patent EP-0014941-A1 (EP)
Inventor: GRIEPENTROG HARTMUT DR DIPL-IN
IPC: F02C7/18
Filed: 1980-02-12
Abstract: 1. Cooled turbine or compressor housing (100), which is surrounded by a jacket (5), so that cooling gas separated from the working fluid flows through the intermediate space between jacket and fluid machine housing characterised in that a) the cooling gas inlet and outlet openings (10, 14, 12) open directly into the surroundings, so that movement of the cooling gas results only from the thermal drive of the current of cooling gas which is increasing in temperature, and b) the jacket also surrounds the overlying inlet and outlet openings (3, 4) of the fluid machine.
Patent EP-0030693-A1 (EP)
Inventor: NEEFF RUTGER DR
IPC: C09B1/516
Filed: 1980-12-06
Abstract: Anthrachinonfarbstoffe der Formel <IMAGE> worin A ein ggf. substituierter Anthrachinonrest und R ggf. substituierter Arylrest sind, erhält man in hervorragenden Ausbeuten und ohne Abwasserbelastung, indem man im Eintopf je 1 Mol Amino-anthrachinon und Cyanurchlorid in überschüssigem Phenol in Abwesenheit von Säureakzeptoren und organischen Lösungsmitteln bei 50 - 200° umsetzt.
Patent EP-0032255-A1 (EP)
Inventor: PUJADO PETER RAYMOND
IPC: C07C37/08
Filed: 1980-12-31
Abstract: The reaction mixture resulting from the acid cleavage of an alpha hydroperoxy derivate of an alkyl-substituted aromatic hydrocarbon is directly neutralized, the obtained cleavage reaction mixture is charged to the mixing stage (3) of the first of a plurality of mixer-settler means (3,4), an organic and an aqueous phase are separated from each other, said organic phase is charged to the mixing stage (10) of each succeeding mixer-settler means (10,11) from the settling stage of the next preceding mixer-settler means (3,4) and contacted with an aqueous phase charged to said mixing stage (10), a substantially salt-free water stream is charged to the mixing stage (10) of the last of said plurality of mixer-settler means and admixed therein, with an organic phase charged to said mixing stage (10), an organic phase and an aqueous phase in the settling stage (11) of said last mixer-settler means (10,11) are separated, said aqueous phase is admixed to the acid cleavage reaction mixture and salt of neutralization of the first step and same is charged to the mixing stage (3) of each preceding mixer-settler means (3,4) from the settling stage (11) of the next succeeding mixer-settler means (10,11), and contacted with an organic phase charged to said mixing stage, the salt-containing aqueous phase is discharged from the settling stage of said first mixer-settler means (3,4).
Patent EP-0015596-A1 (EP)
Title: Charge-coupled devices
Inventor: BREWER ROBERT JOHN PHILIPS ELE
IPC: H01L29/762
Filed: 1980-02-11
Abstract: An accumulation-mode CCD converts into electrical signals an electromagnetic radiation pattern e.g. of infra-red radiation. The device body (1) may be of monocrystalline silicon and has a radiation-sensitive region (2) which is of one conductivity type determined by dopant (e.g. sulphur, platinum, indium or thallium) having an energy level or levels sufficiently deep in the semiconductor band gap that substantially all of said dopant atoms are un-ionized at the device operating temperature. By this means said region (2) is substantially free of majority charge carriers in the absence of said radiation, and majority charge carriers trapped by said dopant atoms can be released upon excitation by the radiation. A first ohmic contact (5, 6) to said region (2) supplies majority charge carriers to said dopant to replace charge carriers released by the incident radiation. An electrode system (11 to 14) on one major side of the region (2) permits electric fields to be capacitively generated in the region (2) for accumulating the released majority carriers below the electrode system (11 to 14) as charge packets corresponding to the incident radiation pattern and for transporting said charge packets laterally across the region (2) to an output (15, 16) from the region (2). Instead of the Figure 1 arrangement, the contact (5. 6) may be at the same side as the electrode system (11 to 14) instead of the opposite side, and a single-phase CCD electrode system possibly with a rectifying junction instead of an insulating layer (17) may be used. The device is converted from a surface-channel to a bulk-channel CCD by the addition of a surface layer (20) of said one conductivity type at the said one major side of said region (2) below the electrode system (11 to 14). The surface layer (20) is separated from the first contact (5, 6) by the region (2) and comprises conductivity-type determining dopant (e.g. arsenic) having an energy level or levels sufficiently shallow in the semiconductor band gap that at the operating temperature atoms of this shallow-level dopant are ionized. An ohmic contact which may also serve as the output (15, 16) is electrically connected to said surface layer (20) for extracting the majority charge carriers generated by the shallow-level dopant and thereby forming in said surface layer (20) a space-charge zone which forms in the body (1) a potential minimum spaced from the surface. 
     It is suggested that Figure 1 should accompany the abstract when published.
Patent EP-0027672-A1 (EP)
Inventor: CADEE THEODORUS PETRUS MARIA
IPC: F16H9/20
Filed: 1980-10-14
Abstract: An infinitely variable V-belt transmission (1,14,7) is controlled in such a way that the input speed is determined as a function of the power to be transmitted and of the transmission ratio. 
     The pressure of the fluid (12) within the secondary pulley (8,9) is used as a control signal representative of the transmission ratio.
Patent EP-0032600-A1 (EP)
Inventor: MEZGER HANS DIPL-ING
IPC: F02B37/18
Filed: 1980-12-05
Abstract: The internal combustion engine (1), which has a compressor (3) driven by an exhaust-gas turbine (4), has a boost-pressure control valve (12) which is arranged downstream of the outlet valve of the internal combustion engine (1), can be influenced by the exhaust-gas flow upstream of the exhaust-gas turbine and is controlled as a function of the charge-air pressure. For better cooling of the boost-pressure control valve (12), the said valve is integrated into the cooling current of the internal combustion engine (1). <IMAGE>
Patent EP-0017306-A1 (EP)
Inventor: PASK GEORGE
IPC: F01D9/04
Filed: 1980-01-24
Abstract: A stator vane assembly for a gas turbine engine comprises a plurality of aerofoil section vanes (18) supported from a circumferentially extending support member (30), each vane (18) being attached at one end to a circumferentially extending platform (19, 32, 41) carried from the supporting member, the platform being relatively flexible so that deflections of its respective aerofoil cause it to deform, and the mounting between the platform and the supporting member such as to damp motion of the platform and thus of the aerofoil. Resilient material may be interposed between the platform and supporting member to provide this damping.
Patent EP-0026567-A1 (EP)
Inventor: LOVE GORDON DAVID
IPC: F04D29/06
Filed: 1980-08-07
Abstract: A mixing or pumping device in which a plurality of rotor blades (13) are mounted on a rotor shaft (7) and disposed within a housing (3). The rotor shaft is supported in a first bearing (35,37) adjacent to the housing and a second bearing (39,41) which is located between the first bearing and an end of the shaft which, in use, is coupled to a motor for driving the shaft. Conduit means (51) extend from the housing to the second bearing, the conduit means including a section (43) which bypasses the first bearing. In use, material is drawn into the housing in an axial direction and forced radially outwardly by the rotating blades. Other material within the housing is forced along the conduit means to the second bearing, where it serves as a lubricant.
Patent EP-0030114-A1 (EP)
Inventor: AMANO MATSUO
IPC: F02N99/00
Filed: 1980-11-25
Abstract: A method of starting operation of an internal combustion engine by utilizing a turning force transmitted from wheels (82) of a vehicle through a clutch (76) in addition to a driving force generated by a starting motor (75). A computer (64) for controlling engine operations detects initiation of the engine starting operation on the basis of the rotating speed of the engine or intake air quantity and additionally detects the termination of the engine starting operation on the basis of the act that the engine rotating speed or intake air quantity exceeds an associated reference value. When the engine stops in the course of running of the vehicle, the engine can be re-started under the influence of the inertial fource of the vehicle without resorting to the operation of the starting ' motor.
Patent EP-0026781-A1 (EP)
Inventor: SCHUETZLE DENNIS
IPC: B05B14/46
Filed: 1980-10-08
Abstract: Procede de revetement d'une piece utilisant une composition de revetement pulverisable dans un compartiment de pulverisation qui communique avec un laveur a eau, ce laveur a eau permettant le contact entre les composants entraines par l'air de ladite composition de revetement pulverisable qui rentre dans le nettoyeur a eau et l'eau de lavage d'un epurateur humide a basse energie et volume eleve fonctionnant sous une difference de pression entre l'entree et la sortie dans une zone de moins d'environ 10 pouces d'eau; amelioration qui comprend (A) la pulverisation dans ledit compartiment de pulverisation d'une composition de revetement renfermant un compose organique volatile qui bout au-dessus d'environ 98 C a la pression atmospherique et qui est soluble dans l'eau au-dessus d'environ 6% en poids a 20 C; (B) le captage dans cette eau de lavage d'une partie volatile de ladite composition de revetement lavable ladite partie volatile comprenant une quantite dudit compose volatile; et (C) le maintient de la concentration dudit compose organique volatile dans ladite eau de lavage en-dessous de la concentration a laquelle l'efficacite de captage tombe en-dessous de 10% d'une efficacite maximale.
Patent EP-0039465-A1 (EP)
Inventor: FISHER JOHN MELVIN
IPC: B64D25/14
Filed: 1981-04-28
Abstract: An inflation system (10) for an inflatable container in which a gas generator (19) is mounted within and spaced from the wall (13) of a tubular aspirator conduit (11) for shielding the hot surfaces of the generator. The space around the gas generator provides a passage (27) for ambient air to flow from a throat end of the conduit towards an intermediate portion of the conduit where gases from the generator are ejected at high velocity to cause ejection of air and gas from the conduit into the inflatable container.