baber/WOPTO huggingface dataset:
Patent EP-0424894-A1 (EP)
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: B01D53/56
Filed: 1990-10-23
Abstract: The method for introducing a treatment medium into the waste gas flow in combustion processes provides that a carrier medium be mixed with a treatment medium, wherein these media are brought to a pressure level necessary for the atomization in a one-component nozzle prior to mixing. The quantitative proportion of treatment medium to carrier medium, which is adjustable as desired, is adjusted as a function of the NOx gas concentration in the treated gas flow or as a function of the waste gas quantity. The atomization pressure is either predetermined as a fixed value corresponding to the nozzle configuration or adjusted as a function of the waste gas quantity. The atomization pressure can also possibly be regulated as a function of the evaporator load. Water serves as carrier medium, while ammonia, sal ammoniac, urea or calcium cyanamide is used as treatment medium.
Patent EP-0430013-A1 (EP)
Inventor: DE FIORI GIACINTO
IPC: B65D5/42
Filed: 1990-11-19
Abstract: A container, in particular for packings of drugs and similar products, of the type consisting in a single die-cut piece of cardboard, folded and sticked, has one of the sides of said die-cut piece provided with at least one flap foldable externally to the container itself and, said container being provided with detachable bonding means capable of holding said foldable flap or flaps substantially adhering to the wall or walls of the shaped container and allow its unfolding when needed.
Patent EP-0445375-A1 (EP)
Inventor: KLIEM HELMUT DR
IPC: H04M1/71
Filed: 1990-11-29
Abstract: The method according to the invention uses two channels for voice and data processing, where voice transmission is carried out by means of frequency modulation while for data transmission, in particular for the transmission of dialling information, a pulse modulation method is used. The caller transmits digital telegrams which contain the necessary information such as the type of action, source address and destination address. The called party responds with an acknowledgement telegram. A handshaking routine is then carried out. The telegrams are generated in simple fashion by insertion and removal of the carrier frequency. The internal power distribution network provides a bus with two channels, which are allocated according to a fixed pattern when the network is accessed. This method enables the simple setting up of a direct connection between two subscribers, and an in-house communication network can be implemented in simple fashion. No central switch is required. The in-house communication network can be connected to the public telephone network. <IMAGE>
Patent EP-0438678-A1 (EP)
Inventor: HOMMEN WINFRIED
IPC: B60T17/18
Filed: 1990-12-06
Abstract: The electrically controllable fluid pressure brake has an EP transducer (1) for converting an electrical brake request signal into a brake pressure. Under normal circumstances this brake pressure, and in emergency states an emergency brake pressure which is limited by a limiting valve (12) as a function of the vehicle load, is fed to a brake cylinder (14) by means of an emergency brake valve (11). A second EP transducer (1a) which produces a vehicle load-dependent brake fluid pressure from a vehicle load-dependent electrical signal is provided for the purpose of limiting the emergency brake pressure as a function of the vehicle load, which brake fluid pressure is stored in a brake fluid accumulator (18) and fed to the limiting valve (12) for the purpose of controlling it. The second EP transducer (1a) is closed in the currentless state, therefore in the event of a loss of power the vehicle load-dependent brake fluid pressure is maintained and the limiting valve (12) is thus capable of continuing to limit the emergency brake pressure as a function of the vehicle load. In a further embodiment, supplemented by a changeover valve, only one EP transducer (1) may be provided which serves to produce both the brake pressure and the vehicle load-dependent brake fluid pressure. <IMAGE>
Patent EP-0400752-A1 (EP)
Inventor: DE HAAN GERARD
IPC: H04N7/015
Filed: 1990-05-29
Abstract: In a method of obtaining from an input signal assembled from input lines and having a first number of lines, an output picture signal which is assembled field-sequentially from output lines and has a lower number of lines than the first number of lines, centres of gravity of a weighted averaging for obtaining first samples (1, 3) of pairs of neighboring samples on the output lines of odd fields are located at 1/4 of first odd input lines (L1o) and at 3/4 of second odd input lines (L2o), centres of gravity of a weighted averaging for obtaining second samples (1, 3) of pairs of neighbouring samples on the output lines of odd fields are located at 1/4 of the second odd input lines (L2o) and at 3/4 of third odd input lines (L3o), centres of gravity of a weighted averaging for obtaining first samples (2, 4) of pairs of adjacent samples on the output lines of even fields are located at 3/4 of first even input lines (L1e) and at 1/4 of second even input lines (L2e), and centres of gravity of a weighted averaging for obtaining second samples (2, 4) of the pairs of adjacent samples on the output lines of even fields are located at 3/4 of the second even input lines (L2e) and at 1/4 of third even input lines (L3e), so that a correct interlace on display on a receiver suitable for picture signals of the lower number of lines is obtained.
Patent EP-0430334-A1 (EP)
Inventor: RAEYMAKERS ALFONS HERMAN MARGE
IPC: C07D513/04
Filed: 1990-11-15
Abstract: Novel 6-aryl-5,6-dihydroimidazo[2,1-b]thiazole derivatives of formula
      wherein 
Ar is phenyl optionally substituted with halo, hydroxy, C₁₋₆alkyloxy, mercapto, C₁₋₆alkylthio, C₁₋₆alkyl, nitro, amino, mono- and di(C₁₋₆alkyl)amino, C₁₋₆alkylcarbonylamino, arylcarbonylamino, C₁₋₆alkylsulfonylamino, trifluoromethyl, cyano, aminocarbonyl, mono- and di(C₁₋₆alkyl)aminocarbonyl, hydroxycarbonyl, C₁₋₆alkyloxycarbonyl, carboxaldehyde or hydroxymethyl; pyridinyl; thienyl; furanyl or furanyl substituted with either C₁₋₆alkyl or halo; 
R¹ and R² are C₁₋₂₀alkyl, (C₃₋₇cycloalkyl)C₁₋₆alkyl, C₃₋₇cycloalkyl, aryl or (aryl)C₁₋₆alkyl; one of R¹ and R² may by hydrogen; or R¹ and R² taken together may form a C₃₋₆alkanediyl radical; 
the acid addition salts and stereochemically isomeric forms thereof, said compounds having immunostimulating properties. Pharmaceutical compositions containing such compounds as active ingredient. Processes of preparing said novel compounds and pharmaceutical compositions.
Patent EP-0436240-A1 (EP)
Inventor: DUMAS PIERRE
IPC: C11D3/12
Filed: 1990-11-23
Abstract: A liquid surfactant composition mobile at a temperature within the range of 20 to 80 °C comprising: (a) up to 70 % by weight of a sodium or potassium salt of an alkyl benzene sulphonate or alkyl sulphate; (b) up to 80 % by weight of an ethoxylated nonionic surfactant; (c) water in an amount not exceeding 20 % by weight; and (d) 0.5 to 80 % by weight of a fatty acid having 8 to 22 carbon atoms. The liquid may be sprayed onto a solid particulate material at a temperature within the range of 20 to 80 °C to provide a particulate detergent composition having bulk density of at least 500 g/l and good dispensing properties.
Patent EP-0393999-A1 (EP)
Inventor: BELL STEPHEN
IPC: A01N47/36
Filed: 1990-04-18
Abstract: Compounds of the formula
     where Q is an optionally substituted quinazoline ring system, W is oxygen or sulphur, R is one of a range of aliphatic or aromatic hydrocarbon substituents and A is a monocyclic or bicyclic ring system wherein that ring by which A is attached to the remainder of the molecule is a five- or six-membered ring with at least two ring nitrogens. The compounds are effective herbicides.
Patent EP-0398780-A1 (EP)
Inventor: DURAND JACQUES
IPC: G01R29/26
Filed: 1990-05-04
Abstract: The measurement chain consists of:
  &cirf& a central channel and two side channels, each including a specimen of the component (1) to be characterized;
  &cirf& a generator (2) of a signal at the carrier frequency (f0), the signal generator being common to all three channels and supplying them in an identical manner;
  &cirf& a circuit (4) for shifting the phase of the signals in the side channels by 90 DEG  with respect to that of the signal in the central channel;
  &cirf& two phase detector circuits (5), each combining the signal from the central channel with the signal from one of the side channels in such a way as to deliver at the output a signal (X(t); Y(t)) depending on the instantaneous phase differences between the signals applied at the inputs ( phi '(t) -  phi (t);  phi '(t) -  phi ''(t)); and
  &cirf& a circuit (8) for cross correlation of the respective output signals from the two detector circuits. The result of this cross correlation makes it possible to determine the characteristic of the additional phase noise inherent in the component to be characterized, separated from the additional phase noise added by the other elements of the chain and by external induced perturbations. 
<??>In particular, the Fourier transform of the result of the cross correlation gives the power spectral density of the phase noise of the component to be characterized. 
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Patent EP-0428421-A1 (EP)
Inventor: JARREAU FRANCOIS-XAVIER
IPC: A61P25/00
Filed: 1990-10-16
Abstract: The derivatives of the formula:   <IMAGE> (I)  wherein: R1 is H or C1-C4 alkyl; X is an oxygen atom, a methylene group or a -CH=CH- group; n is 1 or 2 when X is an oxygen atom or a methylene group and is 0 or 1 when X is a -CH=CH- group; R3 is a C1-C4 alkyl, C3-C7 cycloalkyl, phenyl, benzyl, CHF2, CF3 or CF3CF2 group; each of R2 and R'2 independently is a hydrogen atom or a C1-C4 alkyl, C4-C7 cycloalkyl, phenyl or benzyl group; R'2 and R3 may further form together a -(CH2)3- or -(CH2)4- chain; and each of R4 and R'4 independently is a C1-C4 alkyl group or R4 and R'4 form together either a -(CH2)2- or -(CH2)3- chain, a -(CH2)2- or -(CH2)3- chain substituted by one or two C1-C4 alkyl groups, or a -(CH2)2- chain substituted by one or two -CH2-NH2 groups or by one or two -CH2-NH2 groups N-substituted by one or two C1-C4 alkyl groups, useful as drugs.
Patent EP-0424280-A1 (EP)
Inventor: KOBILSEK ALAIN
IPC: H01F7/18
Filed: 1990-10-03
Abstract: The coil (10) of the pulse motor is supplied by a d.c. voltage (V1) and arranged in series with a transistor (T) across the terminals of the supply voltage (V1). The transistor (T) is controlled by the output signal (A) from a chopper (20) slaved to the current traversing the coil in such a way as to permit correct operation of the control circuit for extended ranges of supply voltage. <IMAGE>
Patent EP-0490017-A1 (EP)
Inventor: HYNNINEN YRJOE
IPC: B27N1/00
Filed: 1990-12-07
Abstract: A method for the production of press-formed objects, in which mechanical wood pulp, preferably a mass of shredded wood, is heated for the purpose of reducing the moisture content. Plastics material, advantageously polyethylene, is added to this; the mixture of mechanical wood pulp and plastics material is mixed in a screw mixer to form a homogeneous mix; the mix is heated in such a way that at least part of the plastics material melts into the mechanical wood pulp; the homogenised hot mix is forced continuously by a screw press through a die to form the designed shape; and is cooled, the plastics material bonding together the constituents of the mechanical wood pulp to form a solid press-formed object.
Patent EP-0448611-A1 (EP)
Inventor: UPHUES GUENTER
IPC: D06M13/02
Filed: 1989-12-05
Abstract: On peut produire des amidoamines aliphatiques d'acide carbonique par réaction de polyamines avec des mélanges d'acide carbonique contenant de l'acide carbonique éthérique. Ces amidoamines sont utiles comme adoucissants textiles dans des bains de lavage à haute teneur en électrolytes et/ou en azurants optiques anioniques.
Patent EP-0404914-A1 (EP)
Title: Procedure for controlling and maintaining air currents or equivalent in an air-conditioning installation, and an air-conditioning system according to said procedure.
Inventor: AALTO ERKKI
IPC: F24F11/04
Filed: 1990-01-11
Abstract: PCT No. PCT/FI90/00010 Sec. 371 Date Aug. 17, 1990 Sec. 102(e) Date Aug. 17, 1990 PCT Filed Jan. 11, 1990 PCT Pub. No. WO90/08293 PCT Pub. Date Jul. 26, 1990.The present invention concerns a procedure and apparatus for controlling and maintaining air currents or equivalent in an air-conditioning installation or equivalent. The air-conditioning installation comprises one or several air-conditioning machines (P) for producing the desired flows, and one or several duct systems for conducting the flows into the desired room spaces (H1,H2 . . . ) or equivalent and/or out from the room spaces (H1,H2 . . . ) or equivalent. The duct systems consist of requisite trunk, zone and room duct systems (R,Z,C). In the procedure the air flow rates required at any given time in the air-conditioning system are determined on the basis of the air temperature and/or air quality and/or air noise levels and/or air pressure conditions and/or other similar factors. On the basis of the respective air flow rates determined by calculation, a combination of the set values for all control members (S1,S1.1,S1.2 . . . ) and air-conditioning machines (P) are thereafter determined at the same time, and the control members (S1,S1.1 . . . ) and the air-conditioning machines (P) are at the same time set to settings consistent with said set value combination, whereby the above mentioned air flow rates will be realized.
Patent EP-0454720-A1 (EP)
Title: Process.
Inventor: WILMOTT MARTYN
IPC: C07C31/125
Filed: 1990-01-16
Abstract: PCT No. PCT/GB90/00065 Sec. 371 Date Aug. 12, 1991 Sec. 102(e) Date Aug. 12, 1991 PCT Filed Jan. 16, 1990 PCT Pub. No. WO90/08123 PCT Pub. Date Jul. 26, 1990.An improved process for refining alcohols produced by hydrogenation of esters wherein the crude hydrogenation product still contains a minor amount of unconverted ester starting material. In one embodiment, the process includes a method for recovering fatty alcohol or alcohols from a fatty alcohol fraction containing a major molar amount of at least one fatty alcohol and a minor molar amount of at least one lower alkyl fatty acid ester. In another embodiment, there is provided a process for the production of fatty alcohols which comprises, in addition to other steps, hydrogenating a lower alkyl fatty acid ester to yield a mixture of a lower alkanol, a fatty alcohol fraction and a minor amount of unreacted lower alkyl fatty acid ester.
Patent EP-0455683-A1 (EP)
Title: Prothese de valve de coeur
Inventor: ANGELINI GIANNI
IPC: A61F2/24
Filed: 1990-01-26
Abstract: La prothèse comprend un corps de valve annulaire possédant une paire de feuillets (2, 3) montés sur des axes de pivotement adjacents à leurs bords externes, de manière à pouvoir tourner entre une position fermée dans laquelle les bords des feuillets (2, 3) sont contigus de façon à empêcher le passage du sang à travers la valve et une position complètement ouverte dans laquelle les bords libres sont parallèles l'un à l'autre afin de permettre le passage du sang à travers la valve. Le corps de la valve ainsi que les feuillets (2, 3) sont constitués par des moulures de précision monolithiques et homogènes ayant une surface de qualité optique à l'état brut de moulage.
Patent EP-0413833-A1 (EP)
Inventor: IWAI TATSUAKI
IPC: A01N25/34
Filed: 1990-03-13
Abstract: La présente invention se rapporte à une brosse à dents dans laquelle les parties comportant des filaments implantés ne sont pas facilement contaminées par des germes même après une longue période d'utilisation. Cette brosse à dents (a) se caractérise par le fait que chacun des filaments (b) est recouvert d'un film composite composé d'un polymère présentant des fonctions d'échange de cations, et qu'un stérilisateur à cation est implanté.
Patent EP-0422145-A1 (EP)
Title: Device for determining the presence of substances floating on water.
Inventor: TEN HOMPEL MICHAEL
IPC: G01N33/18
Filed: 1990-03-14
Abstract: PCT No. PCT/EP90/00413 Sec. 371 Date Oct. 30, 1990 Sec. 102(e) Date Oct. 30, 1990 PCT Filed Mar. 14, 1990 PCT Pub. No. WO90/11517 PCT Pub. Date Oct. 4, 1990.A method and an apparatus for measuring materials of high viscosity floating on bodies of water are to provide a solution enabling a reliable monitoring of the water surface of standing and running bodies of water using simple means. This is achieved by means of the method in that the water surface of the body of water is excited by means of an oscillating device and in that the surface waves reflecting on the water surface are measured.
Patent EP-0489735-A1 (EP)
Inventor: MAYER MARTIN
IPC: F02N15/06
Filed: 1990-05-26
Abstract: Un dispositif de démarrage pour moteurs à combustion interne comprend un dispositif de retenue (27, 28) d'une bille (24) montée sur des ressorts qui fait partie d'un organe de poussée qui forme un boulon de mise au point (18, 19) d'un électro-aimant (12). Le dispositif de retenue se compose d'un couvercle (27) qui reçoit la bille (24) sans jeu et dont le bord (28) est assujetti au boulon de mise au point (18, 19). Le couvercle sert de butée pour un disque (23) qui recouvre un agencement de ressorts agencé sur le boulon de mise au point (18, 19). Le fond du couvercle (27) est pourvu d'un orifice sur le bord (31) duquel s'appuie la bille (24). Le boulon de mise au point (18, 19), qui forme un composant préfabriqué avec l'agencement de ressorts (22), le disque (23), la bille (24) et le dispositif de retenue (27, 28), est assujetti à l'induit (17) de l'aimant.
Patent EP-0480967-A1 (EP)
Inventor: JUNGQVIST BENGT
IPC: C08L25/00
Filed: 1990-06-21
Abstract: L'invention concerne une composition ainsi qu'un procédé d'application empêchant l'apparition de défauts de finition lors de la pulvérisation d'un agent anticorrosion contenant un polymère thermoplastique.
Patent EP-0491845-A1 (EP)
Inventor: CLOUTIER ROBERT PAUL
IPC: G03B17/18
Filed: 1990-09-07
Abstract: L'appareil photographique de l'invention comprend une tête d'enregistrement magnétique (30) adjacente à la pellicule (14), ainsi qu'un processeur (32) détectant la focale de l'objectif, l'ouverture, la vitesse de l'obturateur et le nombre ISO de la pellicule ou la sensibilité de cette dernière, et procède aux déterminations suivantes: premièrement, il détermine à partir de la luminosité de la scène et de la sensibilité du film si la combinaison idéale de la vitesse de l'obturateur et de l'ouverture, exprimée par une valeur d'exposition requise, se situe dans la plage de temps d'exposition et de grandeurs d'ouvertures maximum et minimum de l'obturateur, à partir de laquelle l'appareil photographique est capable de fournir une valeur d'exposition minimum et une valeur d'exposition maximum. Si la valeur d'exposition idéale pour la scène donnée se situe en dehors de la plage de valeurs d'expositions de l'appareil photographique, alors le processeur fait enregistrer magnétiquement à une tête d'enregistrement magnétique (30) dans ou à proximité de l'image de la pellicule utilisée, une indication codée symbolisant le fait que la valeur d'exposition requise se situe au-delà de la plage de valeurs d'expositions de l'appareil photographique.
Patent EP-0495837-A1 (EP)
Title: Wall rail, method for the production hereof and tool herefor.
Inventor: KASPERSEN ANDERS WILHELM
IPC: A47B96/14
Filed: 1990-10-09
Abstract: PCT No. PCT/DK90/00258 Sec. 371 Date Apr. 8, 1992 Sec. 102(e) Date Apr. 8, 1992 PCT Filed Oct. 9, 1990 PCT Pub. No. WO91/04693 PCT Pub. Date Apr. 18, 1991.A wall rail of iron or metal material provided with a series of openings which are produced by pressing back the plate material between a transverse section. Both the pressback parts and the plate parts which remain standing between the transverse sections are configured with an arcuate or polygonal cross-section. The profiled areas extend over the entire breadth of the supporting side, and the material is formed approximately symmetrically out of the plane of the plate.
Patent EP-0502044-A1 (EP)
Title: Structures de semi-conducteurs
Inventor: REJMAN-GREENE MAREK ANDRZEJ ZB
IPC: G02F1/017
Filed: 1990-11-15
Abstract: Composant opto-électronique comprenant un substrat de InP (4, 5) avec des tas de puits quantiques (6) formés sur les deux surfaces du substrat. Des couches (7) de InP dopées n ayant des régions dopées p (8) sont formées sur la surface extérieure des puits quantiques. A l'utilisation, les tensions V1 et V2 peuvent être appliqués aux électrodes (1), permettant l'utilisation dudit composant dans un certain nombre d'applications, par ex. comme paire détecteur/modulateur, dans les réseaux à couplage ferme de modulateurs, etc.
Patent EP-0472668-A1 (EP)
Inventor: SCHMITT KLEMENS
IPC: G01N21/55
Filed: 1990-11-28
Abstract: Par une mesure de la réflexion de la lumière dans l'infrarouge, on détermine sans contact l'état de surface d'une chaussée du point de vue de la sécheresse, de l'humidité ou de la présence de verglas. La lumière réfléchie est mesurée simultanément et sélectivement dans au moins deux gammes de longueurs d'ondes (58, 59) par un récepteur (20), les gammes de longueurs d'ondes (58, 59) qui servent d'indicateurs étant spectralement dépendantes de l'état de surface. En calculant le quotient des signaux détectés, il est possible de déterminer sans risque d'erreur l'état de surface de la chaussée.
Patent EP-0462355-A1 (EP)
Inventor: DECAPRIO MICHAEL J
IPC: A61M39/20
Filed: 1991-01-30
Abstract: A deadender cap that is designed to be screwed into a standard medical Luer male thread connection to dead end that connection. The deadender cap is a one-piece molded construction having an internal tapered projection that fits within the open passages of the male Luer connection a predetermined distance when the deadender cap is tightened into position, thus liquid within the open passage is forced outwardly and then as the deadender cap is tightened and no air bubbles are formed.
Patent EP-0441237-A1 (EP)
Inventor: STOBBE ANATOLI
IPC: G08C19/28
Filed: 1991-01-31
Abstract: Portable detecting plates which are programmable by fields are used to identify persons, animals and objects. The data are exchanged without contact by means of coil coupling between a read/write device and the detecting plate. 
<??>To supply power, and also to transmit the data and program the fields, the new detecting plate uses one coil only. The data and commands required for field programming purposes are transmitted using pulse pause modulation to the detecting plates, where they are digitally evaluated. Since the data communication is not carried out with field synchronisation, an oscillator is used in the detecting plate to serve as a time reference. A buffer capacitor on the detecting plate supplies power in the pulse pauses during PPM modulation. The low-power digital modulation decoding together with the buffer capacitor allow a long read/write distance when the detecting plate is used. 
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Patent EP-0463293-A1 (EP)
Inventor: GRAF RALPH
IPC: D01G15/88
Filed: 1991-03-14
Abstract: In den Mantel einer glattwandigen Walze (1) wird eine in Umfangsrichtung sinusförmig verlaufende Rille (7) eingestochen. In dieser Rille wird ein Flachdraht (2) eingesetzt. Danach wird ein erster Sägezahndraht (3) mit einer Seite des Flachrahtes (2) verbunden und um die Walze (1) gewickelt. Dabei wird der erste Gang des ersten Sägezahndrahtes (3) durch den Flachdraht (2) und die nachfolgenden Gänge durch den jeweils vorangehenden Gang geführt. Danach wird der Flachdraht (2) entfernt und der entgegengesetzte Walzenabschnitt mit dem zweiten Sägezahndraht (5) umwickelt. Dabei wird der erste Gang des ersten Sägezahndrahtes (3) als Führung für den ersten Gang des zweiten Sägezahndrahtabschnittes (5) verwendet. Dadurch ergibt sich eine optimale Spitzenverteilung der Garnitur auf der Walze und eine erhöhte Güte der Bearbeitung der Bearbeitung der Fasern. Die Walze findet Anwendung in Textilmaschinen, z.B. Krempelmaschinen, Auflösevorrichtungen, Schlagvorrichtungen, Reissvorrichtungen, usw. <IMAGE>