baber/WOPTO huggingface dataset:
Patent EP-0372471-A1 (EP)
Inventor: TAKAHATA KAZUNORI MITSUI PETRO
IPC: C07C4/06
Filed: 1989-12-05
Abstract: A paraffin having 5 to 10 carbon atoms is catalytically cracked in the presence of a catalytically cracking catalyst having a strong acidity, especially a rare earth metal ion-exchanged mordenite or a dealuminized mordenite, to form a paraffin having 3 or 4 carbon atoms. The formed paraffin is contacted with a dehydrogenation catalyst to obtain an olefin having 3 or 4 carbon atoms.
Patent EP-0382928-A1 (EP)
Inventor: NUSSER IRMGARD
IPC: A47L9/00
Filed: 1989-12-15
Abstract: Arranged on the underside of a vacuum cleaner is a flat reserve compartment, extending essentially over the entire surface of the dust space, for receiving the operating instructions, replacement dust bags, fine filters and the like, which reserve compartment can be closed by a lid (3). The lid (3) is suspended by means of joints (8) in the motor space region and can be opened up to an opening position of about 40 DEG  or can be removed completely by forcing it over the opening position. In the handle region of the vacuum cleaner, this lid (3) has a key closure (7) with a resilient tongue which engages in a recess on the underside of the handle region. The lid (3) is reinforced by ribs (5) which are continued on the motor-space side of the housing and can serve as sliding runners. <IMAGE>
Patent EP-0335452-A1 (EP)
Inventor: MERLIN JEAN-PAUL SOCIETE CIVIL
IPC: D06F39/08
Filed: 1989-03-23
Abstract: Washing machine (1) comprising a tub (2), a cylindrical drum (3), the axis of rotation (16) of which is horizontal, a controlled water-supply device, an emptying means and an overflow (17) limiting the quantity of filling water in the tub (2) and arranged on a side wall (33) of the said tub (2). The invention is used for washing. <IMAGE>
Patent EP-0338612-A1 (EP)
Inventor: VERHEESEN WILHELMUS JOHANNES F
IPC: G03F7/12
Filed: 1989-04-03
Abstract: Disclosed is a process for preparing a cylindrical rotary screen printing stencil to make it suitable for use in a screen printing machine. 
     In the process the steps of application of a photo­sensitive coating, drying, pattern-wise exposure, development and hardening are carried out while the end rings are already fitted in the ends of the screen. 
     Described is also a system of devices suitable for carrying out said process.
Patent EP-0368431-A1 (EP)
Inventor: MANCEL JAMES D
IPC: B65D5/26
Filed: 1989-11-08
Abstract: A decorative box is disclosed for gift wrapping that requires no additional wrapping paper. The box is made from a blank (12) that has a central panel (20) with opposed end flaps (24). Side panels (28) fold up perpendicular to the central panel and have interlocking end portions (34) that fit inside the end flaps. Outer panels (38, 39) attached to the side panels fold over to close the box. The outer panels have distal flaps (44) that tuck in behind the end flaps. Wrapping paper can be applied to the outer surface of the box and adhered to the inner surface of the box blank around the periphery thereof to make a pre-wrapped gift box.
Patent EP-0331366-A1 (EP)
Inventor: MARGETTS HUGH GRENVILLE
IPC: G05G1/04
Filed: 1989-02-24
Abstract: The present specification discloses a lever and roller mechanism for use in a brake actuator (9,13,11), the mechanism including an eccentric which is rotatable about an axis by a lever (31), the eccentric coaxially supporting a freely rotatable annular roller (17) by means of which the eccentric can transfer lever movement to the brake actuator (9,13,11). To prevent the ingress of dirt onto the bearing surfaces a protective boot has been used. However this can easily be damaged allowing the ingress of dirt, etc. 
     The present invention provides a lever and roller mechanism comprising a shaft assembly (15) which is rotatably supported between two arms (3,5). The shaft assembly (15) comprises a cylindrical section (19) and an enlarged diameter section (21) with a lever (31) extending generally radially from said enlarged diameter section (21). The cylindrical section (19) forms the eccentric and rotatably carries an annular roller (17), resilient means (35) biassing the annular roller (17) and said enlarged diameter section (21) apart so that the annular roller (17) is pressed against one of the arms (3,5) and said enlarged diameter section (21) is pressed against the other of the arms (3,5). In this way the bearing surfaces (25a,25b) are sealed.
Patent EP-0353969-A1 (EP)
Inventor: WHELAND ROBERT CLAYTON
IPC: C08G69/04
Filed: 1989-07-31
Abstract: In a process for increasing the molecular weight of a polyamide, e.g., nylon-6,6, comprising heating the polyamide in the presence of a catalyst to effect a desired molecular weight change, the improvement which ccmprises employing, as the catalyst,
     (A) R¹(CH₂) n PO₃R           2       2              and R¹ (CH₂) n PO₂HR² where R¹ is 2-pyridyl, NHR⁴ or NR           4       2              or NH₂, n is an integer of from 2 to 5 inclusive, R², being the same or different, is H or C x H 2x+1 , R⁴, being the same or different, is C x H 2x+1 , and x is an integer of from 1 to 10 inclusive; and   (B) R³X(CH₂) n′ PO₃R           2       2              and R³X(CH₂) n′ PO₂HR² where X is S or O, n′ is an integer of from 2 to 5 inclusive, R³ is H or C x H 2x+1 , x is an integer of from 0 to 10 inclusive and R² is defined as in formula (A).
Patent EP-0411220-A1 (EP)
Inventor: CHURCH JOHN A
IPC: C11D3/00
Filed: 1989-08-03
Abstract: A two-stage chemically heated liquid soap composi­tion dispensed as a cleansing composition for the face and hands. The heating is derived from a novel double reductant and single oxidant redox system. Preferred active parts of the redox system are hydrogen peroxide and a combination of sodium sulfite and ascorbic acid with a suitable catalyst. The other components of the composition may change in accordance with the desired cleansing properties of the composition.
Patent EP-0367679-A1 (EP)
Inventor: SUPPA VITO
IPC: H05K5/00
Filed: 1989-11-03
Abstract: The invention relates to a process for keeping electronic standard components at high pressures. It consists in cementing a plate of epoxy glass (20) to each electronic module (10, 15). It is applied, in particular, to equipment comprising electronic standard components which are to be immersed, such as underwater exploration equipment. <IMAGE>
Patent EP-0350417-A1 (EP)
Inventor: DE L HAMAIDE PIERRE
IPC: D06C7/00
Filed: 1989-01-23
Abstract: The invention relates to an apparatus for treating textile material in which the decatising of the latter is carried out, and to a decatising autoclave and a yarn-beam handling turret designed for the said apparatus. According to the invention, the apparatus comprises means (5) for the winding and/or unwinding of the yarn beams (6, 9), capable, on the one hand, of stripping a yarn beam (8) which has undergone treatment by unwinding the decatised textile material (10) from the said yarn beam (8) and the back cloth (11), the latter (11) being separated from the said decatised textile material (10) in order to recover it, and on the other hand, of simultaneously equipping a new yarn beam (6) to be treated by winding on the textile material (12) to be decatised together with the said recovered back cloth (11). <IMAGE>
Patent EP-0364396-A1 (EP)
Inventor: BERIGER ERNST DR
IPC: A01N43/82
Filed: 1989-09-14
Abstract: Es werden Mercapto-bis-[1,3,4-oxa- und -thiadiazole] <IMAGE> worin X1 und X2 voneinander unabhängig Sauerstoff oder Schwefel, R1 Wasserstoff, unsubstituiertes oder durch Halogen, C1-C3-Alkoxy oder Cyano substituiertes C1-C5-Alkyl; unsubstituiertes oder durch Halogen substituiertes C3-C7-Alkenyl; unsubstituiertes oder durch Halogen substituiertes C3-C7-Alkinyl, R2 Wasserstoff, C1-C5-Alkyl, unsubstituiertes oder durch Halogen substituiertes C1-C3-Alkoxy, unsubstituiertes oder durch Halogen substituiertes C1-C3-Alkylthio, unsubstituiertes oder durch Halogen substituiertes C3-C7-Alkenylthio, unsubstituiertes oder durch Halogen substituiertes C3-C7-Alkinylthio, -SH, unsubstituiertes oder durch Halogen substituiertes Phenyl oder <IMAGE> bedeuten, worin R3 und R4 für C1-C3-Alkyl stehen, sowie Verfahren zur Herstellung der Verbindungen der Formel I beschrieben. Die Verbindungen der Formel I besitzen nematizide und mikrobizide Eigenschaften. Es werden nematizide Mittel, die als Wirkstoff mindestens einen Wirkstoff der Formel I enthalten, ferner Verfahren zur Verwendung der Wirkstoffe und der Mittel bei der Bekämpfung von Nematoden und pflanzenschädigenden Pilzen beschrieben.
Patent EP-0386138-A1 (EP)
Inventor: LOPEZ-BERESTEIN GABRIEL
IPC: A61K31/70
Filed: 1988-10-27
Abstract: La présente invention met en oeuvre un agent liposomique permettant de traiter des infections mycosiques disséminées chez l'animal. Cet agent liposomique comprend la mépartricine à composé antimycosique de polyène. La mépartricine est encapsulée dans un liposome. Le liposome dans lequel est incorporée la mépartricine est de préférence un vésicule multilamellaire stable. Le liposome comprend d'une manière générale un ou plusieurs lipides, un ou plusieurs phosphomonoglycéride, acide phosphatidique et sphingolipide. Les lipides sont de préférence un ou plusieurs phosphatidylcholine, phosphatidylsérine, phosphatidylglycérol, sphingomyéline, ou acide phosphatidique. Les lipides les plus préférables sont un ou plusieurs dimyristoylphosphatidylcholine, dimyristoylphosphatidylglycérol, phosphatidylcholine, et phosphatidylglycérol. Le liposome de la présente invention peut comprendre un stérol, de préférence du cholestérol. Un aspect important de la présente invention met en oeuvre un procédé de traitement d'infections mycosiques disséminées chez l'animal. Ce procédé consiste à administrer à un animal sujet à une infection mycosique disséminée, une quantité fongicide efficace de mépartricine encapsulée à l'intérieurd'un liposome. Le liposome est composé comme décrit précédemment. L'administration est de préférence parentérale dans la plupart des cas, mais peut être orale ou topique si l'on peut ainsi les atteindre plus directement. Ce procédé de traitement est particulièrement utile lorsqu'une personne souffre d'infections mycosiques disséminées. Le procédé de traitement met en oeuvre une quantité fongicide efficace de mépartricine à liposome incorporé comprise entre environ 1 et 6 mg de mépartricine/kg du poids du corps.
Patent EP-0364518-A1 (EP)
Title: Shear mode transducer for ink jet systems.
Inventor: FISCHBECK KENNETH H
IPC: G01D15/16
Filed: 1989-02-15
Abstract: In the shear mode piezoelectric transducer for an ink jet system described in the specification, a piezoelectric plate is polarized parallel to the plane of the plate and in directions extending away from the center of the pressure chamber with which the transducer is used, and electrodes mounted on opposite surfaces of the plate impose electric fields orthogonal to the direction of polarization. The resulting shear motion of the transducer decreases the volume of the pressure chamber, ejecting a drop of ink from an orifice communicating with the pressure chamber. The piezeelectric plate used in the transducer is prepared by imposing electric fields within the plate in the direction parallel to the plane of the plate between electrodes mounted on opposite sides of the plate in the central region of the pressure chamber and electrodes mounted on opposite sides of the plate in the peripheral regions of the pressure chamber.
Patent EP-0373186-A1 (EP)
Inventor: REIFFENRATH VOLKER
IPC: C07D239/16
Filed: 1989-02-27
Abstract: Derivatives of 2,3-difluorohydroquinone of formula (I) wherein R<1> and R<2>, independently, denote an unsubstituted C1-C15 or C3-C15 alkyl or C3-C15 alkenyl or a C1-15 alkyl or C3-C15 alkenyl monosubstituted by cyanogen or at least monosubstituted by fluorine or chlorine, whereby a CH2 group in these residues can also be substituted by -O-, -CO-, -CO-O-, -O-CO- or -O-CO-O-, A<1>, A<2> and A<3>, independently, denote (a) trans-1,4-cyclohexylene, wherein one or two non-neighbouring CH2 groups can also be replaced by -O- and/or -S-; (b) 1,4-phenyle, wherein one or two CH groups can also be replaced by N; (c) a residue of the group consisting of piperidin-1,4-diyl, 1,4-bicyclo(2,2,2)octylen-1,3,4-thiadiazol-2,5-diyl, naphthalen-2,6-diyl, decahydronaphthalen-2,6-diyl and 1,2,3,4-tetrahydronaphthalen-2,6-diyl, where the residues (a) and (b) can be substituted one or more times by F, Cl, CH3 or CN; Z<1> denotes -CO-O, -O-CO, -CH2-CH2-, -OCH2-, -CH2O-, -C=C- or a single bond; Q<1> and Q<2>, independently, denote -CO- or -CH2; m and n are each equal to 0, 1 or 2; and (m + n) is equal to 0, 1 or 2. These derivatives are useful as components of liquid crystal phases.
Patent EP-0414782-A1 (EP)
Inventor: ANTONOV ROUMEN
IPC: B60K6/40
Filed: 1989-05-12
Abstract: Un porte-satellite (6) est couplé à l'arbre d'entrée (1). Une couronne (9) est couplée à l'arbre de sortie (14). La résistance mécanique d'un sous-ensemble compensateur (16), multipliée par un engrenage (26, 24), est transmise à une roue planétaire (11). La vitesse de rotation du satellite (7) se stabilise, et par conséquent le rapport de transmission entre l'arbre d'entrée (1) et l'arbre de sortie (14) se stabilise lorsque les deux forces subies par la périphérie du satellite (7) sont égales, bien qu'elles correspondent alors à un couple bien plus grand sur l'arbre de sortie (14) que sur le planétaire (11), le couple sur le planétaire (11) étant lui-même plus grand que celui sur l'arbre (19) du sous-ensemble compensateur. Ce sous-ensemble comprend une charge inertielle (17) et une charge consommatrice (27, 28, 29) qui ont ensemble, en fonction de la vitesse de rotation et de l'accélération, un comportement qui ressemble, à échelle réduite, à celui du véhicule.
Patent EP-0386213-A1 (EP)
Inventor: DAVE JAYANT C
IPC: A23G4/06
Filed: 1989-08-28
Abstract: Cette invention concerne un procédé permettant d'améliorer le goût d'une base de chewing gum synthétique par addition d'une petite quantité de poudre de cacao à ladite base ou au chewing gum dans lequel on utilise la base. Que l'on ajoute la poudre de cacao à la base de gomme ou au chewing gum, la quantité de poudre de cacao doit être comprise entre environ 0,3 et 2,4 % en poids de ladite base de gomme. L'invention concerne également la base de chewing gum synthétique avec la poudre de cacao ajoutée en petite quantité pour améliorer le goût de la base de gomme. La base de gomme synthétique de cette invention est exempte de produits de gomme naturels et comprend entre environ 10 et environ 30 % d'un élastomère synthétique, entre environ 20 et environ 70 % d'une résine synthétique, et entre environ 0,3 et environ 2,4 % de poudre de cacao.
Patent EP-0414827-A1 (EP)
Inventor: KAUKEINEN JOSEPH YORKS
IPC: G02B6/36
Filed: 1989-09-29
Abstract: L'invention concerne un procédé de fabrication d'un réseau de fibres optiques utilisé dans un dispositif d'analyse optique. Le réseau (10) comprend un substrat (16) ainsi qu'une pluralité de fibres optiques (12) agencées sur le substrat (16) pour former un réseau linéaire de fibres (12). Chacune des fibres (12) est reçue dans des cannelures (28a à 28g) formées dans le substrat (16) afin d'espacer avec précision lesdites fibres les unes par rapport aux autres. Chaque fibre (12) est adaptée pour recevoir de la lumière provenant d'une source (22) telle qu'une diode laser. Afin d'augmenter la densité de contacts des fibres (12) dans le réseau, lesdites fibres sont étroitement espacées les unes par rapport aux autres sur ledit substrat (16). Lesdites fibres (12) sont agencées dans des ensembles de cannelures (28a à 28g) alignées espacés par des zones planes (29a à 29f) situées sur le substrat, le pas (p) des cannelures (28a à 28g) en ensembles successifs diminuant à mesure que les fibres (12) approchent d'une extrémité (17) de sortie du réseau afin de rapprocher lesdites fibres à cette extrémité.
Patent EP-0382050-A1 (EP)
Inventor: WEYER HANS-JUERGEN DR
IPC: C07C29/136
Filed: 1990-01-30
Abstract: Process for the preparation of alkanols of the general formula <IMAGE>  in which X denotes the bridge member <IMAGE> R<1> to R<8> denote hydrogen atoms, hydroxyl groups or alkyl, alkoxy or hydroxyalkyl radicals having 1 to 4 C atoms, and the radicals R<1>, R<3>, R<5> and R<7> can also stand for cycloalkyl radicals having 5 to 7 C atoms, in which lactones of the general formula <IMAGE> in which X and the R radicals have the abovementioned meaning, are hydrogenated at temperatures of 100 to 350 DEG C and pressures of 20 to 350 bar in the presence of a catalyst which contains cobalt and at least one of the elements manganese, copper and phosphorus.
Patent EP-0382255-A1 (EP)
Inventor: FILOWITZ MARK S
IPC: F01P11/06
Filed: 1990-02-09
Abstract: A method for rapid and efficient cleaning of an internal combustion engine cooling system includes forcing the coolant liquid from the cooling system to the exterior of that system driving the coolant liquid from the cooling system to the exterior of that system, treating the coolant liquid in a zone or zones outside the cooling system, such treating including effecting precipitation of anions and cations, in the coolant liquid to produce contaminant particulate and removing contaminant particulate from the coolant liquid, and returning the treated coolant liquid to the cooling system.
Patent EP-0400295-A1 (EP)
Inventor: MARCEAU DANIEL
IPC: G11B20/10
Filed: 1990-03-28
Abstract: A device for conveying and separating objects which are transported on a conveyor belt in a continuous sequence and pulled apart for further processing has at least two star wheels (5, 7) arranged in sequence in the transport direction and engaging with the objects, the first star wheel (5) running at a lower peripheral speed than the conveyor belt (1). <IMAGE>
Patent EP-0461286-A1 (EP)
Inventor: HORST H-J DR
IPC: B62M1/16
Filed: 1990-06-13
Abstract: Two wheeled sports apparatus/vehicle for achieving very high degrees of efficiency with movable hand levers (1) and non-movable foot rests (8) which serve to transmit power to the driving rear wheel with the participation of all the important body muscles. A roller saddle (10), in conjunction with the non-movable foot rests and the movable hand levers, permits, in interaction with a special chain guide (3) an ergonomically optimum power utilisation which improves considerably on that of a conventional bicycle or racing bicycle. By virtue of the low seated position of the driver, the coefficient (cw) of wind resistance and the travelling safety are reduced in critical situations. <IMAGE>
Patent EP-0402964-A1 (EP)
Inventor: MOHL WERNER M D
IPC: A61B19/00
Filed: 1987-01-26
Abstract: The coronary sinus is intermittently occluded by use of means for occluding the sinus, a pressure transducer (50) for sensing the fluid pressure within the sinus and providing corresponding fluid pressure signals, and a controller (28) responsive to the tranducer and arranged to provide trigger signals to the occluding means to trigger an occlusion and to interrupt the occlusion, the system being characterized in that the controller is arranged to estimate a plateau level of the fluid pressure during each occlusion and for providing a trigger signal to interrupt each occlusion on the basis of the estimate. The duration of the interruption before the next occlusion is controlled in response to the volume flow in the sinus during the interruption. Pharmacological agents are injected into the sinus during the occlusion, for retroprofusion to the heart tissue. An analysis. of heart function is obtained by analyzing the local pressure maxima in successive heartbeats during occlusion. Initiation of the next occlusion is timed based on fluid pressure signals taken from the sinus during occlusion. The degree of tissue at risk of infarction (or the amount of infarcted tissue) is estimated based on the fluid pressure signals.
Patent EP-0480077-A1 (EP)
Inventor: AESCHBACH ROBERT
IPC: C09K15/08
Filed: 1990-10-06
Abstract: The invention relates to the use of carnosic acid for the production of a composition intended for preventing or treating cancer and for treating herpes.
Patent EP-0399579-A1 (EP)
Inventor: WYVRATT MATTHEW J
IPC: C12P17/18
Filed: 1990-04-18
Abstract: Ring-expanded macrolides related to FK-506 have immunosuppressive activity.
Patent EP-0422765-A1 (EP)
Inventor: BRAWN PETER R
IPC: A61Q5/00
Filed: 1990-08-15
Abstract: A composition suitable for topical application to mammalian skin and hair comprises a hair growth promoter molecule, comprising a molecular fragment having the structure:
      where A is chosen from O and S; 
B is chosen from NH, O and S; 
C¹ and C² are carbon atoms; 
D is chosen from -O-, -S-, -NR-, 

      X and Y are the same or different and are chosen from H, -OH, -NH₂,
      Z is chosen from C₁ to C₂₂ alkyl, -OR, and -NHR; 
R is chosen from -H, and C₁ to C₂₂ alkyl, C₂ to C₁₈ acyl; 
n is an integer of from 1 to 10; 
m is 0 or 1, the value(s) of each m being the same or different; 
with the provisos that:
     a. any one of the D groups can form a linkage to B (when B is NH) or to C¹ or C² to form a ring structure;   b. when A is O and B is O, and n is 2 or 3, and either X or Y is -OH, then the total number of -OH groups in the hair growth promoter molecule (excluding those present in  
 
- -OH groups) must be < 3 and   c. when n is >1, then any D group can be the same or different from the remaining D group or groups;    Together with a cosmetically acceptable vehicle for the hair growth promoter.
Patent EP-0434380-A1 (EP)
Inventor: MCCLURE DAVID CHARLES
IPC: H03K5/00
Filed: 1990-12-19
Abstract: An input buffer interface circuit (10) provides high state and low state input noise tolerance by a tri-state CMOS inverter (20) having high state and low state inputs (22,24) which are driven conditionally after the propagation of an input signal through predetermined high state and low state delay circuits. In one embodiment, a resettable high state delay circuit is provided by a cascaded combination of NOR gates and inverters, whereby the delay is preempted automatically by an excursion from high to low with the result that the delay path is reinitialized automatically for rejection of successive high state ringing fluctuations. A resettable low state delay circuit is provided by a cascaded combination of NAND gates and inverters.
Patent EP-0390661-A1 (EP)
Inventor: KARAPIPERIS LEONIDAS
IPC: H01L33/24
Filed: 1990-03-23
Abstract: The invention relates to the field of the manufacture, by vapour phase deposition, of thin layers of a monocrystalline, polycrystalline or amorphous material, onto a substrate of identical or different kind. The aim is to provide a method permitting construction of this structure, comprising modulation of both the composition and the doping, in a direction not normal to the surface of the substrate, in particular sideways, in order to obtain a planar technology. According to the invention, the said thin layer (63, 64, 65, 66, 67) is produced by forced epitaxy, starting from a crystalline nucleus (58), in the gaseous phase, between two confinement layers (52, 54) made of a separate material, in such a way that there can be neither nucleation nor deposition of the semiconductor material onto the surfaces of the said confinement layers (52, 54), and in that the variation in the gaseous mixture of the said gaseous phase is controlled in order to obtain the said modulation of the composition and/or of the doping of the said thin layer (63, 64, 65, 66, 67). <IMAGE>