baber/WOPTO huggingface dataset:
Patent EP-4309929-A2 (EP)
Inventor: AGOSTINI FRANCESCO
IPC: B60H3/06
Filed: 2022-03-16
Abstract: An air treatment system (1, 1') is described, for a closable room (2) of a vehicle (3), comprising: an air conditioning device (6) provided with a fan (7) and connectable to the room (2); an inlet opening (9) for outside air, connected to the air conditioning device (6); a filtration device (11) for filtering the outside air entering from the inlet opening; a recirculation port (15, 15'); a valve assembly (16) provided with a shutter member (30, 30'), interposed between the inlet opening (9), the recirculation port (15, 15') and the air conditioning device (6) and movable between a plurality of operating positions, in which it varies the shares of air coming from the inlet opening (9) and the recirculation port (15, 15'); and a control unit (32) to adjust the operating position of the shutter member (30, 30') so as to control the shares of air being drawn from the inlet opening (9) and from the recirculation port (15, 15') and to maintain a predetermined value of overpressure in the room (2) with respect to the outside.
Patent EP-0003997-A2 (EP)
Inventor: KOCH RUDOLF DIPL-ING
IPC: H04N5/353
Filed: 1979-02-21
Abstract: 1. A process for the operation of an electronic camera comprising a sensor element, which consists of MOS-capacitors for detecting an optical image, and an automatic adjusting unit for the image brightness, wherein the sensor capacitors are connected to voltages of such a kind that the quantity of minority carriers optically produced and stored (integration) in these sensor capacitors corresponds to the brightness of the image points, and signals generated thereby are periodically read out by emptying the capacitors, and wherein between the periodical read out processes, in each case before the application of the voltages required for the integration of the minority carriers, the sensor capacitors are biased in such manner that only majority carriers accumulate therein (accumulation), and wherein the time of the change-over from accumulation to integration is so regulated that the read-out signals averaged by means of all sensor capacitors correspond to the requisite image brightness and wherein a value which corresponds to the sum of the signals of all MOS capacitors is formed as an actual value of the image brightness and the duration of integration is lengthened or shortened by delaying the change-over time if the actual value does not reach or exceed a predetermined theoretical value, and wherein preferably the sum SIGMAUa  of the signals which were read out at the end of the preceding period is formed as the actual value, and the accumulation time t1 until the change-over time is varied in relation to the accumulation time t1  of the previous period in accordance with the deviation SIGMAUa -Us  of the theoretical value from the actual value, characterized in that the actual value is measured at the beginning of each period by temporarily switching the capacitors to integration and the resultant signals read out and summed up.
Patent EP-0004078-A2 (EP)
Inventor: GALL FERENC
IPC: H04N1/60
Filed: 1979-03-08
Abstract: Die Erfindung betrifft ein Farbkorrekturverfahren und eine Schaltung zu seiner Durchführung, die insbesondere für eine Anwendung in der graphischen Bildreproduktion geeignet sind. Das farbzukorrigierende Bild wird in Bildpunkte zerlegt. Es werden eine maximal zu korrigierende Farbe und um die Spitze des ihr zugeordneten Vektors im Farbenraum ein räumlich beschränkter Bereich ausgewählt. Für jeden der farbzukorrigierenden Bildpunkte wird geprüft, ob der ihm zugeordnete Vektor mit seiner Spitze in dem Bereich liegt, und für die mit ihrer Spitze innerhalb des Bereichs liegenden Farbvektoren wird eine Korrektur nach Maßgabe eines Farbkorrekturvektors vorgenommen, der sich aus einem frei wählbaren Vektor und einer Überlagerungsgröße ergibt, die den Farbkorrekturvektor maximal macht, wenn der zu korrigierende Farbvektor mit dem Vektor der maximal zu korrigierenden Farbe zusammenfällt, und ihn umso näher bei Null liegen läßt, je näher die Spitze des zu korrigierenden Farbvektors am Rande des Bereichs liegt. Ferner ist eine Schaltung angegeben, mit welcher sich das Verfahren schnell durchführen läßt.
Patent EP-0008105-A2 (EP)
Inventor: STORK KARL DR DIPL-CHEM
IPC: A61K8/37
Filed: 1979-08-06
Abstract: 1. Use of esters of citric acid with branched-chain aliphatic alcohols of 8 to 13 carbon atoms as liquid oil component in cosmetic preparations.
Patent EP-0024381-A2 (EP)
Inventor: HAYS CLAUDE
IPC: F24H1/28
Filed: 1980-08-19
Abstract: Exchanger (14) for a fuel boiler in which the fluid to be heated circulates in a double wall (3) forming a sheet and with which the exchanger (14) is in communication. It comprises two hollow symmetrical parts (15, 15') in the form of sheets which are arranged above or at the bottom of the combustion chamber (1), forming between them a free space (16), and connected on the opposite side to the internal face of the double wall (3). In each part (15, 15'), a central plate (19), fixed only to the external face of the double wall (3), makes it possible to form in the exchanger (14) two parallel fluid sheets which communicate with one another via a chicane (20). The invention is applied particularly to domestic or industrial boilers for hot water, steam, hot air or other fluid. <IMAGE>
Patent EP-0042911-A2 (EP)
Inventor: BRENNER HEINZ ING GRAD
IPC: F16F13/18
Filed: 1981-03-18
Abstract: 1. Mounting, in particular an engine mounting for motor vehicles, with a single hydraulic damping chamber comprising a chamber (20) filled with damping fluid and defined by a first diaphragm-like face wall (8) sealingly connected to a metallic abutment (5) and having axial play defined in both directions, a second metallic face wall (2) and a resilient circumferentially extending wall (4) extending between the two face walls, and a separate elastically deformable compensating chamber (21) connected to the chamber through a throttle point (19) present in the metallic face wall (2) and receiving at least part of the damping fluid the chamber at zero pressure, characterized in that, the metallic face wall (2) is made of pot-like shape and the compensating chamber (21) formed by a balloon-shaped bellows (16) is arranged within this face wall, and that the pot-shaped face wall (2) is inwardly bulged and is closed at its outer end by a cover plate (13).
Patent EP-0037504-A2 (EP)
Inventor: AROLD HERMANN DR
IPC: C07F9/165
Filed: 1981-03-23
Abstract: Die vorliegende Erfindung betrifft ein neues Verfahren von bekannten Dimethylpolysulfiden durch Methylierung von Alkali- oder Erdalkalisulfiden mit O,O,O-Trimethylthiophosphorsäureester.
Patent EP-0044916-A2 (EP)
Inventor: HOLTER HEINZ ING GRAD
IPC: B01D53/34
Filed: 1981-05-23
Abstract: Removal of SO2 and other harmful matter from flue gas is effected by scrubbing with a liquor contg. ca(OH)2 and opt. CaO, sepg. the insol. Ca cpds. and recycling the liquor, after adding Ca(OH)2 and/or CaO if necessary. The improvements are that SO2 and other harmful matter are removed from pt. of the flue gas using powdered CaO and/or Ca(OH)2 as sorbent and both gas purified gas fractions are combined before discharge to the atmos., whilst (pt. of) the sorbent used for dry purificn. is added to the wash liquor used in wet purificn. Pref. the flue gas fractions are purified before entering a chimney. The dry sorbent is circulated and fresh sorbent is added. Spent sorbent is removed and crushed and pref. slaked before adding to the wash liquor circulation. The spent sorbent is introduced into the furnace. The combined gas stream has a dew point above that of corrosive matter still remaining in the flue gas, preventing damage to the discharge channels and chimney and avoiding the need to heat the purified flue gas from the wet purificn. stage.
Patent EP-0078337-A2 (EP)
Inventor: BOHLEN HARALD
IPC: H01L23/532
Filed: 1981-10-30
Abstract: Zwei elektrische Bauteile (1, 2), die elektrische Leiterzüge (3, 4) enthalten, werden dadurch miteinander verbunden, daß ein Bauteil (2) aus Silizium hergestellte Kontaktfinger (5) und ein aus Silizium hergestelltes, die Finger (5) miteinander tragendes Rückenteil (6) enthält. Finger (5) und Rückenteil (6) bilden vorzugsweise einen integralen Bestandteil einer integrierten Schaltung, die auf einem monokristallinen Siliziumsubstrat aufgebracht ist, und die mit anderen elektrischen Bauteilen zu verbinden ist. Finger (5) und Rückenteil (6) werden vorteilhafterweise in mikromechanischer Silizium-Halbleitertechnologie hergestellt.
Patent EP-0035372-A2 (EP)
Inventor: SHIMANO KEIZO
IPC: B62K23/06
Filed: 1981-02-26
Abstract: This invention relates to a pair of cycle handlebars for mounting on a handlebar stem (A) of a cycle, which pair of handlebars comprises a central portion (1) provided with a mounting portion (11) for mounting, in use of said pair of handlebars, on said handlebar stem (A): gripping portions (2) extending from and in continuation of both ends of said central portion; and bracket members (3) supporting brake control levers (4). Known such handlebars are difficult to grip safely with efficient steering and braking control in different rider body positions. 
     According to this invention the gripping portions (2) are cranked relative to the central portion (1) so as to be inclined, at least at their distal ends, when mounted on said handlebar stem (A), generally forwardly and upwardly of the central portion (1), and in that said bracket members (3) are formed and arranged for supporting the brake control levers (4) so that the latter extend generally alongside said gripping portions.
Patent EP-0037636-A2 (EP)
Title: Rendering substrates fire retardant
Inventor: EARNSHAW MICHAEL REGINALD
IPC: C09K21/14
Filed: 1981-03-04
Abstract: Substrates such as foam and wadding are rendered fire retardant by a method which comprises coating the substrate with an effective fire retardant amount of a plastisol and then curing the plastisol coating, conveniently by heating, on the substrate. The resin component of the plastisol is preferably P.V.C. or a P.V.C copolymer and the plasticiser component thereof advantageously includes both a primary and a secondary plasticiser. The plastisol optionally may also include viscosity depressants, foaming agents, stabilisers, fire retardants, fillers, extenders and/or curing agents. The method is particularly suitable for rendering materials used in furniture such as chairs and bedding fire retardant.
Patent EP-0042210-A2 (EP)
Inventor: SIEDLE ALLEN R
IPC: C07C49/92
Filed: 1981-05-12
Abstract: Preparation of palladium(II) bis(hexafluoracetylace- tonate) and adducts derived therefrom are disclosed, said adducts having the formulawherein L is a Lewis base selected from certain classes, and n is an integer from 1 to 4. These compounds are useful in preparing catalytic and primer surfaces of elemental palladium.
Patent EP-0036836-A2 (EP)
Inventor: IQBAL ABUL DR
IPC: C09B26/02
Filed: 1981-03-09
Abstract: 1:1-Metallkomplexe von Azinen der Formel
     worin der Ring A noch weiter substituiert sein kann, R ein H-Atom, eine Alkyl- oder Arylgruppe, B einen isocyclischen oder heterocyclischen aromatischen oder einen alicyclischen Rest, R 1  die OH- oder SH-Gruppe und Y einen Rest der Formel
     bedeutet, worin Z für ein O- oder S-Atom, n für die Zahl 1 oder 2 und R 2  für einen Alkyl-, Aralkyl-, Cycloalkyl- oder Arylrest oder eine gegebenenfalls durch Alkyl-, Cycloalkyl-, Aralkyl- oder Arylrest substituierte Aminogruppe steht. 
     Mit den neuen Pigmenten erhält man in Kunststoffen und Lacken farbstarke reine orange bis violette Färbungen von guten Echtheiten.
Patent EP-0062763-A2 (EP)
Inventor: DARROW RUSSELL ELWOOD JR
IPC: H05K3/24
Filed: 1982-03-09
Abstract: Ceramic substrates are pinned using powdered metallurgy pins formed in situ on a substrate body. The method includes providing a substrate body with first holes, a carrier with second holes, filling said first and second holes with a powdered metallurgy and juxtaposing them, and providing one or more heat treatments to sinter said metallurgy to form the pins and, preferably, vaporize said carrier.
Patent EP-0061642-A2 (EP)
Inventor: DAHLEN BURTON L
IPC: A61F5/04
Filed: 1982-03-15
Abstract: A novel casting or splinting package is disclosed wherein a sheet comprising a textile substrate impregnated or coated with a water-curable resin system is non-sealably confined between a sheet of resilient, non-water-absorptive material and a sheet of flexible, non-water-absorptive material. The assembled sheets are enclosed in a porous envelope. In use, the casting or splinting package is immersed in water, squeezed to remove excess water, and then applied to and formed about the body part to be immobilized or supported whereupon the package becomes rigid.
Patent EP-0075110-A2 (EP)
Inventor: MONTAVON MARC DR
IPC: A61P31/04
Filed: 1982-08-16
Abstract: Readily hydrolysable esters of cephalosporin derivatives of the general formula <IMAGE> in which R<1> represents hydrogen, methyl or carboxyl-lower alkyl, X represents sulphur, oxygen or one of the groups -SO- and -SO2-, Y represents the group -CH= or nitrogen, Z represents sulphur or selenium and R<2> represents lower alkyl which is optionally substituted by carboxyl, hydroxyl, readily hydrolysable acyloxy or dimethylamino, with the exception of (6R,7R)-7-[2-(2-amino-4-thiazolyl)-2- methoxyimino-acetamido]-3-[[(5-carboxy-2-methyl-2H-1,2,4-triazol-3- yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,   and acid addition salts of these esters and hydrates of these esters or acid addition salts, processes for their preparation and intermediates for this purpose, and pharmaceutical compositions containing them. The products are antibiotically active, in particular bactericidally active.
Patent EP-0073436-A2 (EP)
Inventor: NOJIRI CHUHEI
IPC: C12R1/125
Filed: 1982-08-20
Abstract: A hybrid plasmid comprising of a plurality of unit plasmids joined together is disclosed, which hybrid plasmid is proliferable in a Gram-positive bacterium and is stabilized against dissociation thereof into the parent unit plasmids by the removal of the base sequence related to the dissociation. A process for the preparation is also disclosed.
Patent EP-0105949-A2 (EP)
Inventor: FENZL HORST
IPC: B62M17/00
Filed: 1982-10-12
Abstract: 1. Bicycle with shaft drive, the driving unit (1) of which is arranged close to the pedal spindle and is connected by means of a plug-in type shaft (2) to a driven unit (3), consisting of a housing (13) and a bevel gear (14, 16), characterized by the fact that the driven unit (3), which can be separated from the plug-in type shaft (2) has a bevel wheel (16) that is directly fastened on the hub of the rear wheel (17) and serves as a bearing for the housing (13) and has a bevel wheel (14) borne in the housing (13).
Patent EP-0077220-A2 (EP)
Inventor: KAMAISHI TADAMI
IPC: G03F1/00
Filed: 1982-10-14
Abstract: The present invention relates to a graphic arts film obtained by forming a toner image on a light-transmitting base sheet having a toner-adhesive and ink-repellent coating layer, then fixing the toner image and applying ink onto the surface of the base sheet to thereby selectively enhance the optical density of the toner image area on the coating layer, and a method of preparing the same.The present invention permits easy and inexpensive production of a graphic arts film having a sufficiently enhanced optical density, free from pin-holes and capable of being retouched with respect to the image formed thereon.
Patent EP-0081381-A2 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/403
Filed: 1982-12-07
Abstract: A refresh-address generator in a dynamic semiconductor memory device incorporates a refresh address address counter (RAC) which generates address signals cyclically for use in providing refresh signals to capacitors in the memory device. An initial resetting device (P) ensures that the refresh address counter starts its cycle of operation with a predetermined one of the address signals when it is turned on, thereby facilitating testing of the device.
Patent EP-0078246-A2 (EP)
Inventor: PAMBIANCO SILVIO
IPC: D06H1/02
Filed: 1982-10-27
Abstract: The description is of a rotary head numbering machine to mark lengths on fabrics. 
     It is suitable to effect the aforesaid marking directly on the side edge or selvage of the fabric, particularly for long pieces of fabric. 
     The numbering head, in accordance with the invention, is able to overcome the problems of traditional machines which, by not permitting the printing of the length on the fabric, required the application of labels to indicate the , length which involve long and expensive operations and due to their thickness, cause a deformation of the piece which resulted in an impression on the fabric. 
     The numbering head (T) subject of this invention permits the length to be printed directly on the fabric (2) and for this purpose is equipped with at least three printing discs (10A, 10B, 10C) for the units, tens and hundreds respectively, capable of being positioned, by suitable control means (55,14) in the printing position synchronously with the rate of advancement of the fabric (2).
Patent EP-0095063-A2 (EP)
Inventor: YANE ROGER A
IPC: H05B3/80
Filed: 1983-05-03
Abstract: A capacitive proximity switch sensor is disposed adjacent wall means isolating the sensor from liquid in a receptacle having an immersion heater disposed therein. The proximity switch senses liquid level in the container and is operative through a relay in series with the heater to cut off power to the heater in the event liquid drops below a predetermined level. In one embodiment for use with a metallic liquid receptacle, the wall means comprises protective plastic casing about the sensor and disposed interiorly of the metal receptacle for sensing liquid. In another embodiment for use with a metallic liquid receptacle, the wall means comprises a nonmetallic tube parted to the lowest level of the receptacle and extending exteriorly thereof with the sensor adjacent the tube for sensing liquid level in the tube. In a further embodiment for use with a nonmetallic liquid receptacle, the wall means comprises the structural wall of the receptacle with the sensor disposed exteriorly thereof and closely adjacent for sensing liquid level. An optional feature includes an electrically operated drain valve energized by an operator actuated control switch with a delay timer for preventing opening of the drain valve until lapse of a predetermined time after the heater is cut off to permit the heater to cool before the liquid is drained from the receptacle.
Patent EP-0094654-A2 (EP)
Inventor: SMITH JOSEPH JOHN
IPC: B62D55/10
Filed: 1983-05-14
Abstract: Ein mit extrabreiten Ketten ausgerüstetes Kettenfahrzeug weist zur Aufnahme der beiden Ketten zwei im Abstand zueinander angeordnete, sich in Fahrtrichtung erstreckende Hauptrahmenteile (16,18) auf, die fest mit einem rechten und linken Raupenfahrzeugrahmen (12,14) verbunden sind. Im hinteren Bereich ist an der Innenseite der beiden Hauptrahman (16,18) je ein Abstandhalter (21,23) befestigt, der seinerseits eine diagonal verlaufende Strebe (22,24) trägt, die mit ihrem hinteren Ende an einer Achse (20) angelenkt sind, die in den beiden Hauptrahmen (16,18) gelagert ist. Jeder Abstandhalter (21,23) ist dreiteilig ausgebildet, wobei das erste Teil eine Oberseite (43) sowie zwei sich in entgegengesetzte Richtungen nach außen erstreckende Stirnwandungen (45,46) aufweist, die in Montageflächen (49,51) übergehen. Die zweiten und dritten Teile der Abstandhalter (21,23) sind durch Seitenteile (53,54) gebildet, die einerseits am ersten Teil (41) und andererseits am Hauptrahmen (16,18) befestigt sind. Die Oberseite (43) des ersten Teiles (41) liegt auf den oberen Rändern der beiden Seitenteile (53,54) auf und ist in diesen Bereichen an letzteren befestigt.
Patent EP-0098587-A2 (EP)
Inventor: NOTHNAGEL GERD ING GRAD
IPC: H05K7/20
Filed: 1983-07-05
Abstract: 1. A housing for a radio apparatus, characterised by a cylindrical housing component (1) which is open at its end faces, a channel-shaped cooling body (3) with external cooling fins (16) and an internal cavity as a seal for the front end face, and a cover (2) as a seal for the rear, and further by partitions (4) which extends in the longitudinal direction in the cylindrical housing component (1) and serve to form chambers having guides (7) for circuit boards (5) of standard size and assemblies, and by a rear wall circuit board (18) which seals the cavity of the cooling body (3) and carries heat-generating structural components (17) and the internal wiring, and which on its outer side carries the plug-type contact elements for the connection of the circuit boards (5) to one another and to the components (17) which are arranged in the cooling body (3).
Patent EP-0105205-A2 (EP)
Inventor: BRUNN OSWALD
IPC: A47C17/17
Filed: 1983-09-01
Abstract: 1. A furniture combination comprising two couches, which are juxtaposed on a carrying frame, wherein one couch (back couch) (2) is adjustable relative to the other couch (1) to an upwardly inclined position to constitute a backrest of a bench and in such a manner that the lower front edge of the back couch (2) is disposed above the rear portion of the seat couch (1), characterized in that, the two couches (1, 2) are interconnected at their two end cross-pieces (9, 10) by means of respective coupling rods (11, 12), which are mounted each by means of a pivot pin (13) on the cross-piece (9) of the seat couch (1) at a distance (a) from the rear edge and by means of two pins (15, 18; 17, 18) on the associated cross-piece of the back couch (2) and that the lower pins (15, 17) of the back couch (2) are disengageable from the coupling rods (11, 12).
Patent EP-0111802-A2 (EP)
Inventor: GRADL REINHARD DR
IPC: C01B25/46
Filed: 1983-12-03
Abstract: Vorliegende Erfindung betrifft ein Verfahren zur Reinigung von roher, konzentrierter Naßverfahrensphosphorsäure, dadurch, daß man a) aus dem Ausgangsprodukt mit einem organischen Lösungsmittel zwischen 40 und 70 Gew% des eingesetzten P2O5 in die organische Phase überführt, wobei ein wäßriges Phosphorsäureraffinat entsteht, das einen P2O5-Gehalt von 28 bis 32 Gew% aufweist, indem man das Lösungsmittel mit dem Ausgangsprodukt in einem Volumenverhältnis von mehr als 4 : 1 vermischt und die entstandene organische Phosphorsäuerelösung von dem Phosphorsäureraffinat abtrennt, b) dann die abgetrennte organische Phosphorsäurelösung mit einer Waschlösung auwäscht, deren Menge höchstens 5% des Volumens der Phosphorsäurelösungg betragt, danach die Waschlösung in die Stufe a) zurückführt, dann aus der gewaschenen Phosphorsäurelösung in bekannter Weise gereinigte Phosphorsäure bzw. Phosphatsalzlösung gewinnt, c) das in Stufe a) entstandene wäßrige Phosphorsäureraffinat mit Alkalien neutralisiert, wobei eine gereinigte Phosphatsalzlösung entsteht und ein sogenannter Neutralisationsschlamm ausfällt, d) diesen Neutralisationsschlamm mit feingemahlenem Phosphaterz vermischt und aus dem Gemisch Phosphatformlinge zur elektrothermischen Phosphorgewinnung herstellt.
Patent EP-0113863-A2 (EP)
Inventor: URBAN MANFRED DR
IPC: C10M169/04
Filed: 1983-12-09
Abstract: Ein Schneidöl für die spangebende Bearbeitung von Buntmetallen, insbesondere für das Fräsen und Gravieren von im Tiefdruck verwendeten Kupferzylindern auf Basis von Fettsäureestern von ein- oder mehrwertigen Alkoholen in einem organischen Lösungsmittel, dadurch gekennzeichnet, daß es als Lösungsmittel Glycole, Oligoglycole, Polyglycole bzw. deren Mono- oder Diether bzw. -ester sowie ein Tensid, vorzugsweise anionenaktiv, enthält, ermöglicht eine hervorragende und belästigungsfreie Metallbearbeitung und zeichnet sich aus durch eine vollständige Entfernbarkeit ohne Rückfettung in einem alkalischen Entfettungsbad.