baber/WOPTO huggingface dataset:
Patent EP-4293202-A1 (EP)
Inventor: DIOSADY LASLO
IPC: F01D17/14
Filed: 2023-06-13
Abstract: Blowdown valves (35) and associated methods for separating oil and air in a lubrication system of an aircraft engine are provided. A method includes receiving a mixture of air and oil at a blowdown valve (35) including a valve member (52) movable between a valve-closed position (P1) and a valve-open position (P2). With the valve member (52) in the valve-open position (P2), the method includes impinging the mixture against the valve member (52). A first portion of the mixture having a first fraction of oil is released from the blowdown valve upstream of the valve member (52). A second portion of the mixture having a second fraction of oil greater than the first fraction of oil is guided around and past the valve member (52). The second portion of the mixture is released from the blowdown valve downstream of the valve member (52).
Patent EP-4307439-A1 (EP)
Inventor: JANG HEEJOONG
IPC: H01M10/613
Filed: 2023-07-05
Abstract: An energy storage system according to the present disclosure includes a plurality of cooling plates disposed in contact with the plurality of semiconductor devices on a power conditioning system (PCS) circuit board, a cooling module including a pump for flowing a coolant, a first flow path connected to the plurality of cooling plates and the cooling module, through which a coolant discharged from the cooling module flows, and a second flow path connected to the plurality of cooling plates and the cooling module, through which a coolant discharged from the plurality of cooling plates flows, wherein each of the plurality of cooling plates includes an internal flow path including a first channel connected to the first flow path and a second channel connected to the first channel and the second flow path, and an area occupied by the first channel is larger than an area occupied by the second channel in a first area in contact with the semiconductor devices.
Patent EP-0000107-A1 (EP)
Inventor: DUBOIS JACQUES EMILE
IPC: C08G65/44
Filed: 1978-06-01
Abstract: Films d'oxydes de polyphénylène comportant des groupes réactifs et leur préparation par voie électrochimique. Films obtenus à partir de monomères répondant à la formula: <IMAGE> dans laquelle R représente un groupe acyle de 1 à 7 atomes de carbone, un groupe hydroxy, carboxy, alcoxy-carbonyle, amino, alkylamino ou phénylamino, et n est un nombre entier qui peut être nul dans le cas où R est un groupe acyle. Usage pour la fixation par voie chimique d'enzymes, résines, laques ou peintures, notamment sur des surfaces métalliques ou métallisées.
Patent EP-0007603-A1 (EP)
Inventor: GEBLER HORST DR
IPC: C08L23/12
Filed: 1979-07-23
Abstract: A linear polypropylene moulding compound with optimum impact properties is obtained if, on mixing polypropylene with the rubber- like ethylene/propylene copolymer components, a ratio between the melt-flow indices of the two components of     <FRA>MFI (230/5)-PP<OVER>MFI (230/5)-K</FRA> = 1.7-20 is maintained.
Patent EP-0018465-A1 (EP)
Inventor: CUNEO GIUSEPPE
IPC: G05D13/00
Filed: 1980-01-25
Abstract: A speed control device for portable power tools having particular applicability to electric drills. The speed control device is adapted to automatically adjust the speed of the motor (15) in accordance with changes in the diameter of the tool bit used. The device includes a sensor that senses the opening and closing of the jaws of the chuck. The sensor is mechanically coupled to a potentiometer circuit (30) whose output signal is varied in accordance with movement of the sensor. The output signal of the potentiometer circuit (30) controls the firing angle of a thyristor (34), which in turn controls the current supplied to the motor. In addition, the preferred embodiment includes a speed select switch (SW1) which is connected to the potentiometer circuit (30) to set the appropriate speed range for the motor, given the particular type of work material.
Patent EP-0014997-A1 (EP)
Inventor: KLIOZE SOLOMON SAMUEL
IPC: C07D211/46
Filed: 1980-02-20
Abstract: Novel 4-aryloxy- and 4-arylthio-3-phenylpiperidines and related compounds, physiologically acceptable salts thereof and intermediates therefor possessing analgesic, antidepressant properties, and a process for the preparation of such compounds, derivatives and intermediates are described.
Patent EP-0017142-A1 (EP)
Inventor: TIPPMANN HEINRICH
IPC: F16H15/18
Filed: 1980-03-25
Abstract: A friction drive, designed as a turning gear, having continuously variable speed adjustment and subsequently connected transmission is designed to run completely dry. Particularly favourable for use where a high degree of cleanliness and protection against contamination are required, e.g. food production or processing. <IMAGE>
Patent EP-0024577-A1 (EP)
Title: Oscillating drum for continuous blast cleaning of workpieces
Inventor: WODAUSCH HANS-GEORG ING-GRAD
IPC: B24C3/26
Filed: 1980-08-01
Abstract: 1. A continuous pivot drum, which is provided with an upper jacket opening (14), is inclined in the longitudinal direction and is pivotably mounted about its axis, for the continuous radiation of workpieces passing through the drum in the longitudinal direction using fan blowers, characterised in that the jacket (10) is provided opposite ist jacket opening (14) with a turning stage (16) extending over the length of the jacket, which stage is formed as a substantially V-shaped channel which is externally pressed into the jacket (10), the surface of one of whose arms (17) passes tangentially into the jacket (10) and the other of whose arm surfaces (18), substantially perpendicular to the former, passes into the jacket (10) with a bend.
Patent EP-0048295-A1 (EP)
Inventor: BAHR DIETRICH JURGEN DR
IPC: B41J2/425
Filed: 1980-09-20
Abstract: 1. Method for information recording by means of a metal paper printer, wherein a print voltage is applied between a print electrode (E) of the printer and the metal layer of a metal paper strip serving as a record carrier, and the metal layer is burnt out, while forming an arc, by a resultant print current flowing between print electrode and metal layer, characterized in that during the burning out of the metal layer, the print current is reduced to a value below that existing when the arc is initiated.
Patent EP-0015750-A1 (EP)
Inventor: WALKER KEITH A M
IPC: C07D317/16
Filed: 1980-03-06
Abstract: Compounds of the formula
     wherein Z is C 1  to C 4  alkoxymethylene, hydroxymethylene, esterified hydroxymethylene, carbonyl, or ketal-protected carbonyl, and the pharmaceutically acceptable acid addition salts thereof, are useful for example as anticonvulsant and anti-secretory agents. They can be made by reaction of a naphthyl haloethyl ketal with imidazole or metal salt thereof, or by forming the desired Z group in a 1-(naphthyl- n-propyl)imidazole derivative precursor compound.
Patent EP-0023400-A1 (EP)
Title: Leadless packages for semiconductor devices
Inventor: HONDA NORIO
IPC: H05K1/09
Filed: 1980-07-10
Abstract: A leadless package 1 has a plurality of ceramic substrates 5, 5', 5", 5''' laminated together. The package has an internal bonding pad 8, from which a wire is connected to a circuit pad of a semiconductor chip mounted in the package 1 and an external terminal pad 3 to which the bonding pad 8 is electrically connected by way of conductive parts on internal surfaces 16 of through holes in substrates 5, 5' and 5", by way of connecting pads 13 on the surfaces of the substrates, and by way of a conductive layer 10 on the surface of a notch in the edge of the substrate 5'" on which the terminal pad 3 is provided.
Patent EP-0029286-A1 (EP)
Inventor: SHAPIRO HOWARD SIGMUND
IPC: A61K31/47
Filed: 1980-09-05
Abstract: Compounds of the formula:-
     wherein
     R 2  stands for hydrogen or a C 1 -C 6  normal alkyl, C 3 -C 6  cycloalkyl, C 1 -C 6  hydroxyalkyl, C 3 -C 6  hydroxycycloalkyl, phenyl, benzyl, morpholinoethyl, N-methylpyrrolidinoethyl, or fluorobenzoylpropyl radical, R 4  stands for hydrogen or a C 1 -C 3  alkyl or phenyl radical, R 5  stands for hydrogen or a C 1 -C 6  alkyl, C 3 -C 6  cycloalkyl, acetyl, benzyl or 2,2,2-trifluoroethyl radical, or when R 4  and R 5  are alkyl they may be joined to form, togeth- erwith the adjacent ring atoms of the pyrroloquinoline nucleus, a 5-, 6- or 7-membered ring, and R x  and Ry, which may be the same or different, stand for hydrogen or a halogen atom or a trifluoromethyl, C 1 -C 6  alkyl, C 3 -C 6  cycloalkyl, C 1 -C 3  alkoxy,C 1 -C 3  alkylthio, hydroxy or cyano radical, or when R x  and Ry are alkoxy linked to adjacent ring carbon atoms they may be combined to form a methylenedioxy (-OCH 2 0-) or ethylenedioxy (-OCH 2 CH 2 0-) radical, and acid addition salts thereof. Processes for the preparation of said pyrroloquinoline derivatives. Pharmaceutical compositions comprising one of said pyrroloquinoline derivatives together with a suitable diluent or carrier. The compounds exhibit antipsychotic and analgesic properties, and some of them exhibit antidepressant properties.
Patent EP-0039676-A1 (EP)
Title: Systeme d'impregnation par un liquide
Inventor: KOLBACH CHARLES G
IPC: D21H23/66
Filed: 1979-11-06
Abstract: Systeme d'impregnation par un liquide (10) pour l'impregnation, par un liquide, d'un produit (par exemple 16) compressible et absorbant maintenu au moins en partie dans le compartiment interne d'une cuve ou autre recipient (par exemple A1). L'operation d'impregnation est executee en comprimant le produit pour accroitre le volume de la cuve disponible pour le liquide d'impregnation, et en mettant en contact le liquide avec le produit lorsque celui-ci est maintenu en condition de compression. De preference, le produit se compose d'une pile de feuilles (16) absorbantes et l'operation de compression est executee en comprimant vers le bas la feuille superieure de la pile dans des zones localisees (avec 48 et 50) situees a l'interieur des marges d'extremite de facon a faire ecarter les marges d'extremite d'au moins quelques feuilles adjacentes dans la pile. Ceci augmente la possibilite de penetration de la zone de surface absorbante a l'interieur de la pile par le liquide d'impregnation.
Patent EP-0039780-A1 (EP)
Title: Xanthines di- ou trisubstituées ayant des propriétés neuroleptiques, procédés de préparation et médicament les contenant
Inventor: PHILIPPOSSIAN GEORGES
IPC: C07D239/62
Filed: 1981-04-06
Abstract: Les xanthines de formule <IMAGE> on leurs sels physiologiquement acceptables, formule dans laquelle R1 est alkyle en C2-C4, isoalkyle en C3-C4, CH2- (alcényle en C2-C3) ou CH2- (isoalcényle en C3), R3 est alkyle en C3-C5, isoalkyle en C3-C5, CH2-(alcényle en C2-C4) ou CH2- (isoalcényle en C3-C4), R8 est H, méthyle ou éthyle, sauf que 1) lorsque R8 est H, R1 est allyle et 2) R1 et R3 ne sont pas simultanément butyle ou allyle. présentent une activité sédative non spécifique ou à caractère anxiolytique.
Patent EP-0051154-A1 (EP)
Inventor: KATSAROS DAMIANOS
IPC: G06F7/57
Filed: 1981-10-02
Abstract: For the logical combination of operands having a shortened length compared with the word length of the arithmetic/logic unit (ALU), the operand information items (INF1, INF2) provided are supplied via mask devices (MASK A, MASK B), one of which (MASK A) can be controlled in dependence on the operation in such a manner that during an addition all logical combining quantities of the operand information (INF1) not belonging to the operand (OP1) are converted into the most significant value, whilst the other mask device (MASK B) converts the logical combining quantities not belonging to the operand (OP2) into the least-significant value. As a result, a carrying forward is possible over the entire word length without intervention, even though an unstructured arithmetic/logic unit (ALU) is used. Further result indications can be derived by the external circuit connected to the arithmetic/logic unit. A selection device (AW) at the output of the arithmetic/logic unit (ALU) enables the valid result field (T-ERG) to be masked out and to be filled up to its full word length by the remaining operand information (INF1) of the determining first operand. Additional mask device (MASK C) between the arithmetic/logic unit (ALU) and the selection device (AW) ensures that additional information items (INSERT, EXTRACT) are executed. <IMAGE>
Patent EP-0052887-A1 (EP)
Inventor: PHILLIPS ARTHUR PAGE
IPC: A61K31/36
Filed: 1981-11-25
Abstract: A compound of formula (I) may be prepared by known methods and may be used in the treatment of pain, inflammation or pyresis in mammals, by administration of the compound alone or in a pharmaceutical formulation suitable for administration to a mammal in need thereof.
Patent EP-0032790-A1 (EP)
Inventor: HAHN FREDERICK CHARLES
IPC: E02F9/28
Filed: 1981-01-08
Abstract: A locking device for securing a slip-over forwardly projecting adapter (11) to an excavator lip (10), comprising a C-clamp (18) and a wedge (19) for releasably locking the slip-over adapter (11) to the lip (10) wherein serrations (26, 27) on the wedge (19) are interlocked with serrations (31,32) on a resilient lock member (20) received within the clamp (18) and uniquely stabilized by confining sidewalls (36) on the clamp (18).
Patent EP-0056025-A1 (EP)
Inventor: LINDROOS PAUL GORAN SIGVARD
IPC: A61K35/18
Filed: 1981-04-01
Abstract: Concentre d'hematine contenant de 15 a 55% d'hematine sous une forme facilement assimilable, utile comme compose pharmaceutique contre l'anemie et comme agent d'enrichissement en fer pour les produits alimentaires, et procede de preparation de ce concentre d'hematine a partir d'un melange d'hematine et de substance sanguine obtenu en separant l'hemoglobine, par exemple, du sang entier ou de globules rouges du sang, en traitant ce melange avec un agent deshydratant, de preference un alcool inferieur ou un melange d'alcools, ayant un pH d'au moins 8,0 ou en presence d'une substance facilitant la separation, de preference de l'imidazole ou un derive d'imidazole, avec un pH d'au moins 6,0 de preference de 6,5 a 8,5, et la substance sanguine solide est ensuite separee et le concentre d'hematine est extrait de la solution restante; la substance sanguine obtenue simultanement, principalement de la globine, est destinee a etre utilisee dans des produits alimentaires et de fourrage.
Patent EP-0060258-A1 (EP)
Inventor: BACKLUND STEPHAN J
IPC: C07C271/30
Filed: 1981-08-13
Abstract: La 3,6-bis (carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone, parfois connue sous l'abbreviation "AZQ", est preparee en faisant reagir un dialkylpyrocarbonate avec une diamino hydroquinone pour former une 2,5-dichloro-3,6-bis (carboethoxyamino)-1,4-hydroquinone. Ce dernier compose est oxyde pour former la benzoquinone correspondant que l'on fait reagir avec un compose aziridinyle pour produire la 3,5-bis (carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone.
Patent EP-0058919-A1 (EP)
Inventor: QUELLA FERDINAND DR
IPC: C10N20/02
Filed: 1982-02-16
Abstract: Zur Langzeitschmierung von hochbelasteten Schmierstellen wird auf die Gleitflächen ein Kunststoff-Film aus Fluorpolymer in Kombination mit polarem Öl mit hoher Schlüpfrigkeit aufgebracht. Dem Fluorpolymer ist ein antimikrobieller Wirkstoff beigemischt. Molybdansulfid (MoS2) kann als Unterlage für den Kunststoff-Film vorgesehen sein. Käfig, vorzugsweise Phenolharzkäfig, dient als Reservoir für antimikrobiellen Wirkstoff und Öl.
Patent EP-0064690-A1 (EP)
Inventor: BLANK HEINZ ULRICH DR
IPC: C07C47/546
Filed: 1982-04-30
Abstract: Substituierte Benzaldehyde werden hergestellt durch Umsetzung der zugrundeliegenden substituierten Benzole mit Kohlenmonoxid und Chlorwasserstoff in Gegenwart von Metallhalogeniden, wobei man in Gegenwart von 0,5 bis 10 Mol Chlorwasserstoff pro Mol Metallhalogenid bei einem Kohlenmonoxid-Teildruck von 1 bis 100 bar und einer Temperatur von -20°C bis +100°C und gegebenenfalls in Gegenwart eines inerten Verdünnungsmittels arbeitet. Der substituierte Benzaldehyd, der als einen Substituenten Alkyl mit mindestens 2 C-Atomen, Cycloalkyl oder gegebenenfalls substituiertes Benzyl enthält, wird aus dem entsprechend substituierten Benzol und zusätzlich in Gegenwart eines Benzols hergestellt, das die genannten Substituenten nicht enthält, aber in Bezug auf gegebenenfalls vorhandene weitere Substituenten mit dem zugrundeliegenden Benzol identisch ist.
Patent EP-0076965-A1 (EP)
Inventor: EHRENTRAUT FRANZ-JOSEF
IPC: G05B11/28
Filed: 1982-09-28
Abstract: Es wird eine Regelvorrichtung für ein druckgesteuertes Stellglied (12) vorgeschlagen, das über ein erstes Magnetventil (22) mit einer ersten Druckquelle zur Auslenkung des Stellglieds in eine erste Stellrichtung und über ein zweites Magnetventil (26) mit einer zweiten Druckquelle zur Auslenkung in eine zweite Stellrichtung verbunden ist. Die Magnetventile sind in Abhängigkeit dar Richtung der Regelabweichung alternativ betätigbar, wobei ab einem ersten festlegbaren Betrag (S1 bzw. -S1) der Regelabweichung eine intermittierende Betätigung des zugeordneten Regelventils (22 bzw. 26) und ab einem zweiten festlegbaren höheren Betrag (S2 bzw. -S2) der Regelabweichung eine Dauerbetätigung erfolgt. Dadurch wird eine hohe Wegauflösung bei weitgehender Unabhängigkeit von den Ventildaten sowie eine Unabhängigkeit von Temperaturdriften der Ventildaten erreicht.
Patent EP-0077966-A1 (EP)
Inventor: GRIMMER RUDOLF DR DIPL-CHEM
IPC: C09C1/02
Filed: 1982-10-11
Abstract: The invention relates to a filled, resin composition and a method for the manufacture therefor. The composition is a matrix of an epoxy resin, a carbonate-containing filler, particularly calcium-magnesium carbonate or calcium carbonate, an anhydride hardener and an adhesive at 0.1 to 3.0 percent by weight, relative to the weight of the filler. The adhesive is a multibasic organic acid, an organic hydroxy acid such as malic acid or an amino acid. In the process, the adhesive can first be added to the hardener or to the filler containing resin before hardener is added.
Patent EP-0085752-A1 (EP)
Inventor: FISCHER HERMANN
IPC: B41F7/10
Filed: 1982-10-20
Abstract: Ein Druckwerk für eine Offsetrotationsdruckmaschine weist mehrere Teildruckwerte zur Zufuhr je einer Farbe zum Druckträger auf. Die Gummizylinder (1-4) aller Druckwerke sich zur Farbübertragung berührend in Reihe angeordnet. Der Druckträger ist mittels eines Druckzylinders (17) gegen einen der Gummizylinder (1-4) andrückbar, so daß alle Farben entlang einer Drucklinie gleichzeitig aufgetragen werden.
Patent EP-0059010-A1 (EP)
Inventor: ROODBERGEN SAKE PIETER
IPC: G03G15/00
Filed: 1982-02-03
Abstract: Electrostatic copying machine provided with a moving photoconductive belt (1) which is tensioned over two guide members (2, 3) and with a flat plate (4) which has a closed surface and is disposed parallel to and at a short distance from the tensioned belt segment and which serves for suppressing vibrations in said belt segment.
Patent EP-0059517-A1 (EP)
Inventor: VAN MIL MARTINUS PETRUS GERARD
IPC: A22C21/06
Filed: 1982-03-02
Abstract: A device for separating the gizzard from the connected entrails of slaughtered poultry comprises an inlet (8), two oblong cylindrical parallel rotating transport elements (2, 3) and a gizzard separating device (2b, 3b); the first element (2) with a helical transport ribbon (9) along its circumference and the second element (3) with at least one row of longitudinal short ribs (11) projecting from the surface and fitting between the screw ribbon (9) of the first element (2).
Patent EP-0068551-A1 (EP)
Inventor: RIZZI GEORGE PETER
IPC: A23L27/30
Filed: 1982-06-14
Abstract: (S)-3-amino-4-[(S,S)-1-(-1-hydroxyethyl)alkylamino]-4--oxo-butyric acid compounds are non-nutritive sweeteners having favorable chemical and physiological properties.
Patent EP-0104281-A1 (EP)
Inventor: CRAMER FRANCIS W
IPC: B60J3/02
Filed: 1982-09-23
Abstract: A sun visor for motor vehicles is provided characterised by a series of slots (16 to 18) through the visor and a slotted slide member (24) slidably mounted on the fact of the visor and slidable by hand so as to bring one or more of the slots (30-34) in the slide into registration with one or more of the slots (16 to 18) in the visor thereby providing a selective line of sight through the visor for viewing traffic signals etc. when the visor is in use and otherwise obscuring the drivers vision.
Patent EP-0082680-A1 (EP)
Inventor: DAVERN JOHN W
IPC: B21J15/28
Filed: 1982-12-16
Abstract: An automatic drilling and riveting machine (10) comprising a frame having a main body portion (12) and having a front end portion (14) disposed in a first plane, means for defining a drilling and riveting axis (40) in the frame closely adjacent and substantially parallel to the first plane, and a ram and clamp assembly (44) carried by the frame for holding a workpiece (W) relative to the frame in a second plane substantially perpendicular to the first plane during drilling and riveting and for applying force for heading a rivet inserted in the workpiece. A transfer assembly (380) carried by the frame main body portion selectively moves a drilling means (240) and a rivet inserting and forming means (300) each into and out of positional alignment with the drilling and riveting axis and when in such alignment toward and away from the workpiece for drilling a rivet-receiving hole in the workpiece and for inserting a rivet in the hole and forming a head on the inserted rivet in co-operation with the holding and force applying means. A rivet receiving and holding means (570,596) receives rivet blanks from a supply tube (568) and maintains them in a predetermined orientation for subsequent injection into the rivet inserting and forming means independent of the orientation of the machine.
Patent EP-0069017-A1 (EP)
Inventor: CAPDEBOSCQ BERNARD
IPC: B31B50/83
Filed: 1982-06-25
Abstract: Rotary blank cutting machine, intended in particular to be used in a unit for making corrugated cardboard boxes. It is equipped with a device (13-19, 41 to 48) for driving the counterpart cylinder (6) via a friction device (18, 19) driven from the cutting cylinder (2). <IMAGE>
Patent EP-0068004-A1 (EP)
Inventor: IHLE KNUT
IPC: B65G65/38
Filed: 1982-01-04
Abstract: Moyens de dechargement de materiaux en vrac dans des pieces de transport ou de stockage consistant en au moins une transporteuse racleuse mobile verticalement qui attaque le materiau en vrac depuis le dessus et le deplace dans le sens horizontal contre un elevateur qui transporte le materiau hors de la piece. Dans les systemes connus de ce type on utilise une transporteuse racleuse unique montee sur et supportee par des poutres de guidage allongees traversant la piece, et qui peuvent etre abaissees au moyen de fils ou de chaines. Selon l'invention on utilise une transporteuse racleuse double integree consistant en une unite de raclage principale (1) disposee en face de l'une des parois laterales de la piece et en un organe transversal (3) porte par l'unite principale et mobile sur celle-ci dans le sens horizontal vers l'arriere et vers l'avant. Cela permet donc de couvrir toute la surface de la piece. Le fait de rendre la transporteuse mobile dans le sens vertical permet d'eviter l'utilisation de fils ou de chaines pendant vers le bas, en utilisant des jeux de roues se deplacant le long de rails verticaux fixes sur les parois de la piece.
Patent EP-0087964-A1 (EP)
Inventor: BILSTAD ARNOLD C
IPC: A61B5/0215
Filed: 1983-02-28
Abstract: A disposable flow system (30) is disclosed for use in conjunction with a hollow fiber membrane plasmapheresis apparatus (20) having first and second pressure-to-frequency transducer circuits (34 and 101) for developing, as part of a transmembrane pressure monitoring system within the apparatus, a digital readout of transmembrane pressure. One or more microporous filter elements (200, 201, 202 and 203) are incorporated integrally with the flow system (30) and in the inlet port of each transducer (107, 125) in order to isolate bacteria within the flow system (30), to prevent contamination of the transducers, and to provide a time constant for each transducer which prevents transient flow variations in the system from causing erroneous transmembrane pressure readings.