baber/WOPTO huggingface dataset:
Patent EP-4289327-A1 (EP)
Inventor: SCHNITZER FRANK
IPC: A47L11/40
Filed: 2023-05-23
Abstract: Ein Verfahren (300) zum Steuern eines Roboters (100) zur feuchten Reinigung einer Bodenfläche (105) umfasst Schritte des Befahrens (310) der Bodenfläche (105) und des feuchten Reinigens (310) eines befahrenen Abschnitts der Bodenfläche (105). Dabei wird ein Feuchtegrad eines durch den Roboter (100) zu befahrenden Abschnitts der Bodenfläche (105) bestimmt (330, 335); und der Abschnitt wird nur befahren, falls der Feuchtegrad unter einem vorbestimmten Schwellenwert liegt.
Patent EP-4310311-A1 (EP)
Inventor: DICKINSON PAUL
IPC: F02D41/02
Filed: 2023-06-05
Abstract: Methods and systems using model based and iterative calculations of mass flow throughout an internal combustion engine system. A secondary air injection valve is provided to selectively allow intake air to pass to the exhaust side of the engine system to aid in exothermic reaction with exhaust gasses exiting the engine for various purposes. The iterative calculations of mass flow include estimation of the mass flow through the secondary air injection valve.
Patent EP-0000703-A1 (EP)
Title: A self-aligning two row thrust roller bearing
Inventor: BLOMQUIST LEIF
IPC: F16C19/38
Filed: 1978-07-10
Abstract: A self-aligning two row thrust roller bearing comprises two rows of rollers (3,4) between coaxial race tracks (1,2). The axes (5,6) of the rollers (3,4) in both rows are inclined in the same direction relative to the bearing axis (7). All rollers are symmetrical around central cross sectional planes through the respective rollers, the rollers being guided without the aid of any flange engaging the roller ends.
Patent EP-0008590-A1 (EP)
Inventor: FRIEDL FRIEDRICH
IPC: B63H1/08
Filed: 1978-09-01
Abstract: 1. A fluid-flow machine in the form of a processing machine or a prime mover, having a central shaft (1) disposed perpendicular to the direction of flow and having rotating vanes (2) which are held for rotation in a carrier member (13, 5) connected to the central shaft (1) and which rotate on spindles (3), parallel to the central shaft (1) and lying on a circular path (12) the plane of which lies parallel to the direction of flow, wherein the median planes of all the vanes (2) intersect, in every position of rotation, in an axis (10) which extends through a point on the circular path of rotation (12) at which the direction of flow is tangent to the circle of rotation (12), the position of this axis of intersection (10) remaining unalteral during the rotation of the vanes (2), characterized in that a disc shaped control member (29, 31) having internal or external teeth lying eccentrically to the central shaft (1) is provided perpendicular to the central shaft (1), and parallel to the central shaft (1) are cranks (23) which are each rigidly connected, at one end, to the spindles (3) and at the other end are mounted for free rotation in the control member (29, 31), and that the teeth of the control member engage a gear wheel (26) which rotates about the central shaft (1) and which meshes a with a centrally mounted,  fixed or controllable gear wheel (34, 35), the ratio of the pitch circle of the teeth of the control member (29, 31) to the pitch circle of the fixed or controllable gear wheel (34, 35) and the ratio of the lever arm of the cranks (23) to the diameter of the pitch circle of the rotating gear wheel (26) being 1 to 1 in each case.
Patent EP-0002849-A1 (EP)
Inventor: VERBRUGGE PIETER ADRIAAN
IPC: C07C17/26
Filed: 1978-12-06
Abstract: A process for the preparation of a di-(halo)-vinyl compound, useful as an intermediate in the manufacture of pyrethroid insecticides, of the general formula:
     wherein Hal represents a halogen atom and R' an alkyl group or a substituted cyclopropyl group of the general formula:
     wherein R 2  represents a substituted or unsubstituted alkyl group, wherein (a) a tri(dialkylamino)phosphine or an alkyl ester of an ortho-phosphorous acid bis(dialkylamide) is reacted with a tetrahalomethane or a trihalomethane and (b) the product resulting from the first step is reacted with an aldehyde of the general formula:
     wherein R' has the same meaning as in the general formula I, both steps being carried out in the presence of a substantially inert solvent.
Patent EP-0002568-A1 (EP)
Inventor: RAMSHAW COLIN
IPC: B01F3/04
Filed: 1978-11-13
Abstract: A process for increasing mass transfer coefficients for mass transfer between two fluid phases, one of which is a liquid, is disclosed. The process comprises charging the fluids to an element (9) which has a large interfacial area and which is permeable to the fluids and rotating the element (9) such that the fluids are subjected to an acceleration of at least 300 m sec 2  as they flow through the element (9). The element (9) is mounted conveniently in a rotatable member (2) and the liquid may be collected in a stationary housing (18). The process may be employed in absorption, distillation, extraction. Apparatus in which the process may be effected is also disclosed.
Patent EP-0012439-A1 (EP)
Inventor: KERTESZ IVAN
IPC: G02F1/21
Filed: 1979-12-13
Abstract: This variable transmission light modulator or light switch includes two mirrors (3, 5) consisting of dielectric layers with at least two different refractive indices and, between the two of them, an active substance (4), two current-conducting layers (2, 6) - one for each mirror - being provided, and it being possible for the transmission of the device to be varied by low voltage. The light modulator or light switch is produced at least partially using vacuum technology. <IMAGE>
Patent EP-0016277-A1 (EP)
IPC: C07F5/00
Filed: 1979-08-17
Abstract: There are disclosed 2-carbonyl- 3-hydroxy-2- alkenonit- riles, their use as anti-arthritic agents and processes for their preparation. The active compounds have the formula:
     wherein
     n is an integer from 1 to 3 inclusive;   M is hydrogen or a pharmaceutically acceptable cation;   R 6  is an alkyl group of 1 to 4 carbons;   R" is one of the following aromatic groups:
   (1) the group
     in which R 1 , R 2 , R 3 , R 4  and R i  are the same or different and are ) hydrogen, halogen, alkyl having up to 4 carbons, alkoxy having up to 4 carbons, trifluoromethyl or trichloromethyl, with the proviso that when m is the number 0 at least two of R 1 , R 2 , R 3 , R 4  and R 5  must be hydrogen;   (2) the thienyl moiety
     wherein R, is hydrogen, an alkyl group of up to 3 carbons, fluorine, chlorine or bromine;       
     X is Ch 2  0 or S and m is the number 0 or 1, provided that when R 0  is a thienyl moiety then m is O; and the tautomers of the above compounds.
Patent EP-0016028-A1 (EP)
Inventor: LANGEN ASTRID
IPC: A41D7/00
Filed: 1980-01-24
Abstract: Le linge de bain qui peut servir de tapis de sol est pourvu sur ses deux cotes allonges de moyens de fixation qui permettent de le transformer en un peignoir pour se changer et muni a l'une de ses extremites d'un cordon (10) coulissant pour retrecir le peignoir a la hauteur des epaules de l'usager. Pour le transport d'accessoires pour le bain il est prevu une large poche (12) avec une fermeture (15). La poche comprend egalement un coussin gonflable (23). Le linge de bain peut etre replie en paquet, maintenu sous cette forme au moyen d'un cordon (20) passant dans des oeillets (16 et 17) et transporte en le saisissant par le cordon.
Patent EP-0014879-A1 (EP)
Inventor: NIELINGER WERNER DR
IPC: C08L51/04
Filed: 1980-02-04
Abstract: Schlagzähe Polymermischungen aus amorphen Polyamiden und Pfropfoplymerisaten aus Polybutadien (oder Copolymerisaten) aus wenigstens 70 Gew.-% Butadien und aufgepfropften Einheiten von Styrol und Acrylnitril. Sie werden beispielsweise zur Herstellung von Teilen im Maschinenbau verwendet.
Patent EP-0014952-A1 (EP)
Inventor: WEBERSIK HEINZ
IPC: G03B27/62
Filed: 1980-02-13
Abstract: Die Unterseite einer flexiblen Vorlagenhalteplatte (5) ist zum Erhalt einer dauerhaft rein weißen, schmutz- und farbabweisenden Oberfläche mit weißem Papier beklebt, welches mit einer glasklaren Kunststoff-Folie kaschiert ist. Die Kaschierung kann von einer Polypropylenfolie gebildet und mittels eines handelsüblichen Kaltklebers oder eines Schmelzklebers auf die Trägerschicht der Halteplatte aufgebracht sein. Für die Papierschicht ist neben normalem Papier auch Kunstpapier oder synthetisches Papier verwendbar.
Patent EP-0025814-A1 (EP)
Inventor: SEIDEL HARTMUT DR MED
IPC: A61F2/00
Filed: 1980-02-21
Abstract: 1. A one-piece femoral portion of a hip joint endoprosthesis comprising a head (11), a shank (10) having in the frontal plane respectively concavely or convexly curved sides, said shank constantly tapering downwardly in the frontal plane and adapted to be anchored in the femur with bone cement, and a neck portion (12) arranged between the shank (10) and the head (11), characterized in that the medial side (14) of the shank (10) extending longitudinally of the shank is convexly curved and the lateral side (13) extending longitudinally of the shank is concavely curved, with the curvature being selected such that the medium region of the shank (10) in the implanted condition rests against the medial corticalis of the femur with the lower end region (25) of the shank (10) being formed in such a manner that it is supported at the lateral corticalis in the implanted condition.
Patent EP-0020880-A1 (EP)
Inventor: MANKEL SIEGFRIED
IPC: D06H3/08
Filed: 1980-03-31
Abstract: Apparatus uses an optical device to scan the material point by point line by line. The optical scanning device consists of a laser light source (17) projecting a light beam via a micro-objective (19), a cylindrical lens (20), and a further objective onto a mirror wheel arrangement (14) located substantially at the focus of a strip-like concave mirror (23). A light beam (24), produced in the image space of the strip-like concave mirror (23), generates a light bead in a scanning plane through which the web passes. The mirror wheel (14) has at least first and second alternately operating types of mirror surfaces serving to alternately project light beads of different size and/or shape onto the web to detect different types of faults. The different types of scanning light bead are produced either by different curvatures of the faces (15) and (16) of the mirror wheel (14) of by the use of other optical means also in combination with differently shaped faces of the mirror wheel. Using two mirror wheels in tandem is possible.
Patent EP-0019292-A1 (EP)
Inventor: BENUZZI GINO
IPC: B27B5/18
Filed: 1980-05-19
Abstract: The invention relates to a sawing machine of the type comprising a horizontal workpiece support table (1) presenting a straight longitudinal slot (2) defining a cutting line, a sawing tool (4) mounted on a carriage (6) reciprocably movable along a path parallel to and beneath the cutting line, and a longitudinal pressure bar (3) arranged above the said workpiece support table (1) which pressure bar (3) extends along the whole length of the cutting line and can be raised and lowered with respect to the said workpiece support table (1) so as to be capable of blocking thereon the workpiece (P) to be sawed. In the sawing machine there is provided a first safety device, consisting of a protective apron extending along both sides of the cutting line, said protective apron being formed by a plurality of slats (10) hingedly mounted, with possibility of swinging through a predetermined angle of oscillation, on longitudinal apron rods (7). A second safety device is further provided, consisting of a longitudinal inner contact bar (14) and a longitudinal outer contact bar (13) mounted on each side of the pressure bar (3) hanging therefrom with possibility of vertical movement The said inner and outer contact bars (13, 14) are adapted to cooperate, following to their lifting, with control devices (19, 20) acting on the control circuit of at least the cutting saw (6).
Patent EP-0030299-A1 (EP)
Inventor: ENOMOTO SATORU
IPC: C07J1/00
Filed: 1980-11-19
Abstract: Methylated prostaglandine derivatives are steroid derivatives having at 17 position, methylated prostaglandine group such as
     (Me) 2 -PGE 2 -E   (Me) 2 -PGE 2 -E-2AC   (Me) 2 -PGE 2 -E-BA   (Me) 2 -PGE 2 -E-2AC-BA   (Me)-PGF 2 a-E   (Me)-PGF 2 a-E-3AC   (Me)-PGF 2 a-E-BA or   (Me)-PGF 2 a-E-3AC-BA   
     or 600 mg/kg of the following active ingredient:
     (Me) 2 -PGE 2 '-E   (Me) 2 -PGE 2 '-E-2AC   (Me) 2 -PGE 2 '-E-BA   (Me) 2 -PGE 2 '-E-2AC-BA   (Me)-PGE 2 -E   (Me)-PGE 2 -E-2AC   (Me)-PGE 2 -E-BA or   (Me)-PGE 2 -E-2AC-BA.
Patent EP-0018733-A1 (EP)
Inventor: MEHLHAUS ULRICH
IPC: B65B43/46
Filed: 1980-04-08
Abstract: A method and apparatus for de-stacking of stacked cardboard lids (1) having a pressed rim bead. The lids (1) in a magazine (2) are lifted, preferably by a suction device (11). Superfluous lids (1a) accidentally carried up with the uppermost lid (1) are separated by deforming the rim bead. In one apparatus the deformation is carried out by a set of resiliently mounted conical rollers (23).
Patent EP-0022669-A1 (EP)
Inventor: GRAHAM JR HENRY ALEXANDER
IPC: G01N33/80
Filed: 1980-07-11
Abstract: Methods and reagents for determination of Rho (D), C, c, E, e, and K antigens in human blood are disclosed. The reagents are low-protein compositions containing reduced and S-alkylated IgG antibody to the selected antigen maintained at a pH of between about 7.5 and 8.3. These reagents meet or exceed FDA standards for potency and specificity of the respective antisera.
Patent EP-0027327-A1 (EP)
Inventor: LARSON LARRY LEVERNE
IPC: A01N57/16
Filed: 1980-09-26
Abstract: Insecticidal compositions containing a mixture of 0,0-diethyl 0-(3,5,6-trichloro-2-pyridinyl)-phosphorothioate and (S) a cyano-3-phenoxybenzylcis-(+)-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropane carboxylate are disclosed. Such compositions are useful in the kill and control of insects, particularly insects of the Lepidoptera order and especially ofthe genus Heliothis.
Patent EP-0018943-A1 (EP)
Inventor: GLOOR BERNARD DR
IPC: A01N43/64
Filed: 1980-04-15
Abstract: The compounds have the following formula (I):  (FORMULA)  wherein n represents an integer between O and 4, R<u1>u a C<u1>u-C<u6>u halogenated alkyle group a C<u3>u-C<u6>u cyclo alkyle group cycloalkyl in C<u3>u-C<u6>u optionally halogenated and R<u2>u represents a number of substituants represented by n, different or similar, taken among the group comprised of the radicals halogen C<u1>u-C<u4>u alkoxy, nitro, trifluomethyle or cyano. The compounds are used to combat vermin and have microbicidal and acaricidal activities. Further, they have a synergiste activity in association with insecticides, particularly, the phosphoric acid esters.
Patent EP-0027450-A1 (EP)
Inventor: LOCKWOOD GEORGE CORBIN
IPC: G11C16/04
Filed: 1980-09-24
Abstract: Un generateur de signaux (50A) envoie, a partir d'une source d'alimentation de puissance a basse tension, des signaux d'impulsion d'intensite relativement grande de polarite opposee a une borne d'entree d'un dispositif (10) ayant une connexion d'un circuit resistance (11)-condensateur (12) en parallele a une tension de reference. Un multiplicateur de tension (52) alimente par la source d'alimentation a basse tension produit une sortie de tension multipliee qui est emmagasinee sur un premier condensateur a grande capacite (58). Un second condensateur a grande capacite (59) possede une borne connectee a la borne d'entree du dispositf (10). Pour produire les signaux de polarite opposee de grande intensite, un circuit de commande fonctionne conjointement avec le multiplicateur de tensions (52) et le premier condensateur (58) pour produire une sequence predeterminee de tensions sur la seconde borne du second condensateur (59).
Patent EP-0054614-A1 (EP)
Inventor: SCHWARZ ALBRECHT ING GRAD
IPC: B60L7/12
Filed: 1981-08-27
Abstract: Es wird eine neue Schaltungsanordnung für choppergesteuerte Reihenschlußmaschinen vorgeschlagen, die zur Energierückgewinnung beim Bremsvorgang geeignet ist. Die Schaltungsanordnung weist einen Schalter auf, der zwischen Feld- und Ankerwicklung einerseits und der Spannungsquelle anderseits angeschlossen ist. Nach der Umschaltung von Fahr- auf Bremsbetrieb wird dieser Schalter geöffnet, so daß sich beispielsweise die in einem Löschkondensator gespeicherte Energie über die Feldspule umladen kann. Ist der Schalter als Thyristor ausgebildet, erlischt er nach dem Umladevorgang von allein. Die Schaltungsanordnung ist einfach im Aufbau, benötigt keine komplizierte Regelelektronik und weist keine Widerstände auf, in denen Energie verlorengeht.
Patent EP-0050828-A1 (EP)
Inventor: FUJINO MASAHIKO
IPC: C07C231/00
Filed: 1981-10-21
Abstract: Novel tetrapeptide acylhydrazides, inclusive of acid addition salts thereof, which have the formula
     wherein R 1  is hydrogen or methyl, R 2  is lower alkyl; are useful as analgesics.
Patent EP-0074433-A1 (EP)
Inventor: POTZSCH ROLF
IPC: B23D61/18
Filed: 1981-12-12
Abstract: 1. An endless-wire saw for cutting plastics, more particularly foam plastics, comprising a flexible endless wire (1) as a core and a cutting element in the form of a coil comprising a wire (11) wound helically around the core, characterised in that the coil consists of contiguous thicker and thinner wires (10, 11, and, where applicable, 13), each thicker wire (11) being supported by the next thinner wire (10) in the cutting direction, helical chip removal grooves (12) being left between the thicker wire helixes (10).
Patent EP-0040012-A1 (EP)
Inventor: KIELMA ERVIN J
IPC: B23Q3/157
Filed: 1981-04-23
Abstract: An automatic tool changer for a machine tool having a rotary toolhead (10) with cross-feed slide (22) includes a tilt unit (50) having a tool socket (52) which is pivotal between a first position, parallel to the axis of a machine tool storage magazine (30) to permit loading or unloading of a machine tool carrier into the tool socket (52) from the tool storage magazine (30) by a transfer arm, and a second position parallel to the axis of the rotary toolhead. A tool changer arm (42) having tool grippers at opposite ends, moves along and rotates about an axis parallel to the rotary toolhead (10) to exchange the tool carrier in the tool socket (52) of the tilt unit ( 5 0) with the tool carrier in the rotary toolhead (10), thereby permitting a new machining operation to be performed by the machine tool as well as storage of the machine tool carrier previously held in the rotary toolhead (10).
Patent EP-0041363-A1 (EP)
Inventor: ENOMOTO HIROMU
IPC: H03K3/2893
Filed: 1981-05-28
Abstract: Disclosed is a schmitt trigger circuit having an input-voltage hysteresis characteristicfor reducing noise sensitivity and preventing oscillation, comprising in its input stage a multi-emitter transistor (T 11 ) and in its output stage a second transistor (T 2 ). The multi-emitter transistor comprises a first emitter (E 1 ) and a second emitter (E 2 ). The first emitter is associated with a switching operation in response to the input voltage (Vin) applied to the base of the multi-emitter transistor. The second emitter is associated with the operation of drawing charges from the base of the second transistor (Tz) through the base of the multi-emitter transistor (T 11 ) to the ground. By using the multi-emitter transistor, the input current (I 1L ) does not greatly increase as the input voltage (Vin) falls.
Patent EP-0042759-A1 (EP)
Inventor: BASSETT ERIC ALOYSIOUS
IPC: B05D3/00
Filed: 1981-06-23
Abstract: A process for painting by powder coating a substrate comprises applying a dry curable coating powder to a dry uncoated substrate which is either a self-supporting panel or can be divided into such a panel, confining the coating by applying firmly thereto a treatment surface which does not adhere to the coating and is heat-stable up to the curing temperature of the coating powder, and heat-curing the coating whilst so confined. The process allows a smooth or suitably surfaced layer to be directly applied to a substrate such as man-made fibre or particle boards, such as chipboard or hardboard.
Patent EP-0053461-A1 (EP)
Inventor: KORPMAN RALF
IPC: B05C5/02
Filed: 1981-11-20
Abstract: A process of extrusion coating which is particularly useful in the manufacture of viscous pressure-sensitive adhesive sheets and tapes is described. In the process, the distance between the die orifice and the substrate, and the relationships between the direction of extrusion, the direction of approach of the substrate and the direction of departure of the coated substrate are important.
Patent EP-0055609-A1 (EP)
Inventor: TAKAGISHI YASUSHI
IPC: A61K47/12
Filed: 1981-12-23
Abstract: A pharmaceutical or veterinary composition for coelomic administration comprising sulfamethoxazole and trimethoprim with a base material(s), having a phospholipid included therein so that the tendency of solidification at the step of mixing of the said components in the manufacture of the said composition is prevented whilst solving the problem of delayed disintegration. When trimethoprim is used in the form of its salt or together with an organic acid in the manufacture of the said composition, the absorption rate of trimethoprim can be improved.
Patent EP-0033696-A1 (EP)
Inventor: BRUEL MICHEL
IPC: H01L21/265
Filed: 1981-01-30
Abstract: La présente invention concerne un procédé de dopage de semiconducteurs. Ce procédé se caractérise en ce qu'on réalise dans l'ordre, les étapes suivantes : une implantation par recul consistant à déposer sur la surface du substrat une couche de matériau contenant des particules dopantes, et à la bombarder au moyen d'un faisceau de particules de bombardement, en particulier non dopantes, de façon à faire pénétrer les particules dopantes dans le substrat; une élimination de la couche de matériau déposée sur la surface du substrat; un recuit transitoire. Application à la fabrication de cellules solaires.
Patent EP-0037753-A1 (EP)
Inventor: CAMPAGNE JEAN-CLAUDE
IPC: A21D2/18
Filed: 1981-03-13
Abstract: A novel powder preparation, comprising a base of a sucroglyceride on a support of an edible salt of casein and a maltodextrin. The powder preparation is easy to handle and to incorporate into a dough, and it improves certain rheological properties of the dough. The powder preparation provides particular advantages in dough for baking crackers, industrial bakery products, leavened and unleavened flake pastry, lining pastry, and the like.
Patent EP-0041453-A1 (EP)
Inventor: ANDRO JEAN
IPC: F22B37/24
Filed: 1981-05-27
Abstract: Dispositif de supportage antisismique d'un appareil baignant dans le bain de métal alcalin liquide (3) entourant un réacteur nucléaire à neutrons rapides, et s'appuyant par une bride (14, 15) sur une dalle (2) traversée par l'appareil et résistant à la charge qu'il constitue. La bride d'appui de l'appareil est reliée à une manchette (12, 17, 18) assurant indépendamment d'une enveloppe interne (19) de l'appareil une reprise élastique des déplacements horizontaux de sa partie haute et sur laquelle est fixée à un niveau (17) déterminé en fonction des fréquences des secousses sismiques les plus dangereuses une virole (11) de supportage de l'appareil qui est reliée en sa partie basse (21) à l'enveloppe interne. Application aux échangeurs entre circuits primaire et secondaire de métal alcalin liquide dans une centrale nucléaire à neutrons rapides.