baber/WOPTO huggingface dataset:
Patent EP-0538753-A1 (EP)
Inventor: TERASAKI MASATOSHI
IPC: F04D29/44
Filed: 1992-10-16
Abstract: A centrifugal compressor has a diffuser with stator blades (2) arranged therein for converting the kinetic energy of a fluid discharged from an impeller into a pressure energy. The stator blades (2) have leading edges inclined in the downstream direction while extending away from a side plate toward a core plate. Auxiliary blades (4) having a chord length shorter than that of each of the stator blades (2) have leading edges inclined in the downstream direction while extending away from the side plate toward the core plate and are arranged at positions radially inward of the stator blades (2) in such a manner that one of the surfaces of each of the auxiliary blades (4) faces a stator blade (2). The compressor is capable of operating without suffering from surging and rotating stall even in a low flow rate region.
Patent EP-0561049-A1 (EP)
Inventor: GERUM EDUARD DR
IPC: B60T8/26
Filed: 1992-12-07
Abstract: For optimising the wear of the brakes of commercial vehicles which are provided with mechanically or pneumatically actuated brake pressure control, a brake pressure control device is provided by means of which the pressure level on the brakes to be actuated, for example of one axle, can be varied by the retention of pressure as a function of the wear. The brake pressure control device comprises a pressure retaining valve (19; 33; 43), integrated into or directly flange mounted on the brake pressure regulator (1), which valve is connected upstream of the control input of the brake pressure regulator in such a way that the pressure output of the pressure retaining valve enters the brake pressure regulator as control pressure and undergoes identification as a function of the load. The pressure retaining valve may be acted upon either directly by a proportional magnet or indirectly, controlled by a 3/2-way valve magnet (35). <IMAGE>
Patent EP-0497419-A1 (EP)
Inventor: D ELIA MAURO
IPC: C02F1/52
Filed: 1992-01-27
Abstract: The addition of a trivalent iron compound to the sewage to be treated upstream of the oxidizing step and of an aluminium polymer compound to the active sludge being recycled to the same oxidizing step causes beneficial effects to take place on the simultaneous removal of phosphorus and nitrogen.
Patent EP-0536832-A1 (EP)
Inventor: DIBBERN UWE DR
IPC: H01L41/09
Filed: 1992-09-29
Abstract: The invention relates to a rotary or linear electric motor, whose rotor is driven by piezoelectric means which produce ultrasound oscillations, the means being caused to oscillate by means of high-frequency AC voltages, and being pressed against a friction surface of the rotor (9), an individual oscillation element (1) consisting of strips (a, b) of piezoelectric material which are coated and to which the electrodes (3a, 3b, 3c) are fitted, and, in order to produce a circular movement of an oscillation element (1, 1') touching the friction surface (9a), the AC voltages acting thereon being applied to the various strips of this oscillating element (1, 1') using oscillation modes which are displaced in time with respect to one another, the voltages differing by more than the mathematical sign. <IMAGE>
Patent EP-0499348-A1 (EP)
Inventor: EHRLICH MARIKA DR MED
IPC: A61K38/24
Filed: 1992-01-22
Abstract: An ovulation-inhibiting preparation for hormonal contraception, comprising two hormone constituents packed spatially separate in a packing unit intended for chronological, sequential oral administration, said constituents each comprising a plurality of daily hormone units accommodated spatially separate and individually removable in the packaging unit. The first hormone constituent consists essentially of an estrogen preparation which effects a disturbance of the follicle stimulation; the second hormone constituent consists of an estrogen preparation and a gestagen preparation in a dose at least adequate for inhibiting ovulation. The total number of daily hormone units is equal to the total number of days in the desired cycle, and the number of daily units of the first hormone constituent is less than the number of daily units of the second hormone constituent. The first hormone constituent comprises 5 to 14 daily units, and the second hormone constituent comprises 23 to 14 daily units.
Patent EP-0586753-A1 (EP)
Inventor: SWIATKOWSKI GERNOT DR
IPC: H02K15/12
Filed: 1992-08-25
Abstract: An insulating tape for a winding of an electrical machine, in particular a rotating machine, consists of an electrically puncture-proof material such as, for example, mica, a backing material such as, for example, glass silk (filament glass yarn) and a thermoplastic adhesive, which holds the insulating tape together. According to the invention, the adhesive consists of a thermoplastic of which the continuous operating temperature lies below the temperature class for which the winding is intended. Nevertheless, after impregnating the winding insulation with a curable resin, the insulation of the machine has the necessary mechanical and electrical stability.
Patent EP-0515095-A1 (EP)
Inventor: JOHNSON PHELPS BRIAN
IPC: G11B7/2533
Filed: 1992-05-14
Abstract: Certain blends of styrene (and/or substituted styrene)-(meth)acrylonitrile copolymers and polyglutarimide polymers give an attractive balance of properties for optical applications.
Patent EP-0522825-A1 (EP)
Inventor: GREEN RICHARD
IPC: A61B19/04
Filed: 1992-07-07
Abstract: A glove (13) for applying resin coated orthopaedic casting bandage material (12) is provided which glove is formed of an elastomeric layer made of for example, butyl rubber, latex or polyurethane. The elastomeric layer defines an inner surface and an outer surface which together define an open cuff, hand portion and finger portions. On the outer surface of the elastomeric layer is provided a substantially dry coating (14) which coating becomes lubricous when wet (15). The coating may be a polyvinyl pyrollidone-polyurethane interpolymer.
Patent EP-0523960-A1 (EP)
Inventor: BARNETT PHILIP JOHN
IPC: A61M35/00
Filed: 1992-07-14
Abstract: Skin treatment agents, such as those conventionally found in lotions or creams which are applied by gentle massage or rubbing-in with fingers, are delivered for example in substantially neat form by means of electrostatic spraying.
Patent EP-0538016-A1 (EP)
Inventor: DININNO FRANK
IPC: C07D477/14
Filed: 1992-10-14
Abstract: Disclosed are Carbapenem antibacterial agents of the formula
       
 and intermediates for making them.
Patent EP-0504110-A1 (EP)
Inventor: SHINBARA MASAMI
IPC: D03D49/12
Filed: 1992-03-05
Abstract: The apparatus prevents formation of a swelled weaving bar which is caused by interference of the reed and the cloth fell during slow rotation of the loom in forward or reverse direction. The let-off motor (1) is rotated at a slow rate in forward direction in advance of the subsequent slow forward or reverse rotation of the main motor (M) for removal of a faulty weft yarn. Operation of the let-off motor (1) is controlled by a computer control (C) and the motor is forward rotated for a predetermined amount so as to displace the cloth fell (W₁) toward the fabric (W, or retract it away from the swinging area of the reed 6. In restarting the weaving operation, the let-off motor (1) is slow rotated in reverse direction to return the cloth fell to its original position. The rotation of the let-off motor (1) is monitored by the rotary encoder (1a) incorporated therein and connected to the computer control (C 1a) so that the control (C) can determine whether or not the cloth fell displacement is accomplished properly. In the event of any abnormality in the cloth fell displacement, the warp tension detected by the load cell (15) is restored to the tension (F) detected by the load cell immediately before the commencement of the cloth fell displacement.
Patent EP-0500504-A1 (EP)
Inventor: CACCIOTTI ANGELO
IPC: H01H35/14
Filed: 1992-02-07
Abstract: The invention relates to an impact-sensitive sensor-switch device for the activation of electric or electronic circuits, comprising a box structure (2) defining an internal chamber (3) closed by a substantially flat element (4), the element houses a sphere (5) which is free to move inside the said chamber, said box structure has an elastically mobile organ (6) housed internally to it and centrally arranged in the said chamber, perpendicular to the said flat element, and having its lower end (8) internal to the said chamber ; the said mobile organ being axially mobile between an upper position and a lower position, having its lower end interfering with said sphere and holding said sphere, and its upper end (7), in the lower position of the said mobile organ, free and interfering with a button (11) of a switch means (12) of an electric or electronic circuit.
Patent EP-0556293-A1 (EP)
Title: Process for preparing bisphenol fluorene compounds.
Inventor: MASSIRIO SERGIO
IPC: B01J31/02
Filed: 1991-10-16
Abstract: PCT No. PCT/US91/07666 Sec. 371 Date Jan. 24, 1992 Sec. 102(e) Date Jan. 24, 1992 PCT Filed Oct. 16, 1991 PCT Pub. No. WO92/07812 PCT Pub. Date May 14, 1992.A process for preparing bisphenol fluorene products which comprises reacting fluorenone with a phenol compound in the presence of an acidic condensing agent in a solution of an organic liquid wherein the bisphenol fluorene compound is insoluble and recovering the obtained bisphenol fluorene product from the reaction mixture.
Patent EP-0563301-A1 (EP)
Inventor: HANDELMAN JOSEPH H
IPC: A61K8/49
Filed: 1991-12-19
Abstract: The rate and character of mammalian hair growth is altered by topical application to the skin of a composition containing an inhibitor of the enzyme transglutaminase.
Patent EP-0531492-A1 (EP)
Title: Ionically conducting polymer materials.
Inventor: ARMAND MICHEL
IPC: H01M10/36
Filed: 1992-03-04
Abstract: PCT No. PCT/FR92/00198 Sec. 371 Date Nov. 6, 1992 Sec. 102(e) Date Nov. 6, 1992 PCT Filed Mar. 4, 1992 PCT Pub. No. WO92/16028 PCT Pub. Date Sep. 17, 1992.The present invention relates to ionically conductive polymeric materials, to their preparation and to their use as a solid electrolyte. The materials comprise a solid solution of one or more salts in a polymer and are characterized in that the transport and the mobility of a metal cation Mn+ which has the valency n, 1</=n</=5, are provided by at least one complex anion, corresponding to the general formula [MZnYp]p- formed between an anionic ligand Z-, an anionic ligand Y- and the cation Mn+, with 1</=p</=3. Application to the formation of electrochemical generators and of electrochemical systems which make it possible to affect the transmission of light.
Patent EP-0579833-A1 (EP)
Title: Ethanolamine derivatives with anti-pollakiuria activity.
Inventor: SHIOKAWA YOUICHI
IPC: A61P13/02
Filed: 1992-04-10
Abstract: This invention relates to new ethanolamine derivatives having gut selective sympathomimetic and anti-pollakiuria activities and represented by general formula (I), wherein R<1> is hydrogen or halogen, R<2> is halogen, hydroxy, protected hydroxy, aryloxy, lower alkoxy, halo(lower)alkoxy, nitro, cyano, amino or acylamino, R<3> is hydrogen or halogen, R<4> is hydrogen or lower alkyl, R<5> is hydrogen or lower alkyl, R<6> is hydrogen, hydroxy or lower alkyl, R<7> is hygrogen or lower alkyl, R<8> is hydrogen or halogen, R<9> is carboxy or esterified carboxy, and A is lower alkylene, provided that R<4> is lower alkyl; R<5> is lower alkyl; R<6> is hydroxy or lower alkyl; or R<8> is halogen when R<1> is hydrogen, R<2> is halogen and R<3> is hydrogen, and pharmaceutically acceptable salts thereof, to processes for the preparation thereof and to a pharmaceutical composition comprising the same.
Patent EP-0597877-A1 (EP)
Inventor: OAKES THOMAS R
IPC: A01N37/16
Filed: 1992-05-29
Abstract: A peroxyacid antimicrobial concentrate and use composition is provided comprising a C1 to C4 peroxycarboxylic acid, and a C6 to C18 peroxyacid. The combination of these acids produces a synergistic effect, providing a much more potent biocide than can be obtained by using these components separately. Other components can be added to the composition such as hydrotrope coupling agents, stabilizers, etc. An effective antimicrobial use solution is formed at low concentrations when the concentrate composition is diluted with water to a pH in the range of about 2 to 8. Sanitizing of substantially fixed, "in-place" processing lines in dairies, breweries, and other food processing operations is one utility of the composition.
Patent EP-0649288-A1 (EP)
Title: Ensemble de guide-fil extensible
Inventor: TWYFORD ROBERT H
IPC: A61M25/01
Filed: 1992-04-09
Abstract: Ensemble de guide-fil extensible comprenant un guide-fil (11) dont l'extrémité proximale porte un premier élément de blocage axial (17); un fil de rallonge (12) dont l'extrémité distale porte (i) un deuxième élément de blocage axial (18) qui est conçu pour recouvrir le premier élément et se bloquer axialement avec ce dernier et (ii) un manchon rétractable (13) qui se rétracte pour permettre aux éléments de blocage de se bloquer mutuellement et qui s'étire pour enfermer ces derniers afin qu'ils restent mutuellement bloqués.
Patent EP-0605601-A1 (EP)
Inventor: SKOMEDAL NERE
IPC: B29C70/30
Filed: 1992-09-17
Abstract: On décrit un procédé de construction de navires pourvus d'une structure interne et d'un bordé constitué par plusieurs couches qui forment un seul stratifié, caractérisé en ce que la structure interne est d'abord réalisée, et ensuite y est fixée une plaque mince de telle façon qu'elle forme avec la structure un moule pourle bordé. Le procédé se caractérise en ce que le bordé est stratifié sur l'extérieur dudit moule ; le moule et le bordage sont séparés ; la plaque mince est retirée de la structure interne ; la structure interne et le bordage sont assemblés. Le moule est divisé en sections de manière que les trois dernières étapes s'effectuent section par section. La plaque mince constitue au moins une des couches du stratifié du bordé, et les autres couches sont directement stratifiées sur l'extérieur de la plaque mince après que celle-ci ait été placée à l'extérieur de la structure interne. Le bordé est stratifié sur l'extérieur du moule, après quoi la plaque mince est enlevée. La réalisation de la structure interne, la pose de la plaque mince du bordé et la stratification du bordé se font lorsque le navire est en position retournée.
Patent EP-0611443-A1 (EP)
Inventor: KRUSE PAUL W JR
IPC: G01J5/34
Filed: 1992-11-03
Abstract: Ensemble (N, M) de photodétecteurs pyroélectriques à film mince fabriqué comme une tranche Si. Un film mince (40) de PbTiO3 est déposé sur un pont (45) isolé thermiquement. Ledit pont (45) suspend le capteur PbTiO3 (40) au-dessus d'une cavité (70) obtenue de préférence par attaque de la tranche Si (10). L'isolation thermique améliorée augmente la sensibilité du capteur (33) à la radiation incidente. Le détecteur pyroélectrique (33) ainsi formé peut fonctionner efficacement à température ambiante.
Patent EP-0563577-A1 (EP)
Inventor: REGER ARNOLD
IPC: B28B7/00
Filed: 1993-02-25
Abstract: The device according to the invention relates to the setting of the venting gap on presses for making ceramic articles from a free-flowing material. By setting the venting gap either from the diaphragm side or from the coating side, it is intended to allow for the different preconditions regarding the nature of the material and the ceramic article to be made. For setting the venting gap (40), the supporting part (24) is provided with an insert (42) in the form of a threaded ring. Acting together with the external thread on the supporting part (24), the diaphragm (18) is raised as and when required and the venting gap is constricted.
Patent EP-0562428-A1 (EP)
Inventor: BOEHME KARL
IPC: A63G1/26
Filed: 1993-03-17
Abstract: A roundabout with a floor construction (9) which is rotatable about its - in the starting position - vertical median axis (16) and, in operation, can be tilted relative to the base frame (1) into a steep oblique position is characterised by a plurality of planet discs (18) which are arranged at a radial distance from the median axis (16) on the floor construction (9) and are each rotatable about planetary axes (19) parallel to the median axis, the passenger seats (24) arranged on each planet disc (18) being at a substantially identical distance from the planetary axis (19) and being oriented (at least approximately) towards the latter. In particular, diametrally opposite circular segments are cut away from the substantially circular planet discs (18), and the passenger seats (24) are arranged only on the circular surface sections (20) perpendicular thereto and lying diametrally opposite each other. An important further development resides in the fact that a central control for the rotary drive of the floor construction (9) and the rotary drives of the planet discs (18) sets fixed rotational speed pairings for the two. <IMAGE>
Patent EP-0574880-A1 (EP)
Inventor: CHESTERFIELD MICHAEL P
IPC: A61L27/30
Filed: 1993-06-15
Abstract: A porous bioabsorbable surgical implant material is prepared by coating particles of bioabsorbable polymer with a tissue ingrowth promoter. The tissue ingrowth promoter can include calcium hydroxide and/or a hydrophilic coating material. The hydrophilic coating material can be bioabsorbable or non-bioabsorbable.
Patent EP-0579951-A1 (EP)
Inventor: HOMMA YASUO C O RIKAGAKU KENKY
IPC: A01N25/26
Filed: 1993-06-16
Abstract: A pesticidal composition comprises a coated pesticide comprising 100 parts by weight of an active pesticidal ingredient coated with 0.1 to 10 parts by weight of one or more ingredients selected from the group consisting of aliphatic acid esters of aliphatic polyols, phospholipids, or a mixture thereof, and 0.01 to 10 parts by weight of a sizing agent. A method for applying a pesticide comprises the step of adding 0.01 to 10 parts by weight of the sizing agent to the coated pesticide, and spraying the resulting mixture.
Patent EP-0584750-A1 (EP)
Inventor: MCCOMBIE JAY C
IPC: G01M15/11
Filed: 1993-08-20
Abstract: A misfire detection apparatus and method is provided for detecting misfire in cylinders of an internal combustion engine in a motor vehicle. The method includes sensing rotation of a crankshaft and calculating a crankshaft velocity based on the sensed rotation of the crankshaft. The method also includes repeating the sensing and calculating steps a predetermined number of times to develop a measured crankshaft velocity profile. The method further includes obtaining a stored misfire velocity profile based on speed of the crankshaft, comparing the measured crankshaft velocity profile to the stored misfire crankshaft velocity profile to determine if a match exists, and counting a misfire if a match exits.
Patent EP-0599170-A1 (EP)
Inventor: NESTLER DIETRICH
IPC: F25B41/00
Filed: 1993-11-15
Abstract: The invention relates to a refrigerant circuit having a compressor (2), a condenser (3), an expansion valve (4) and an evaporator (5). The suction line (6) drops from the compressor to the evaporator. In the circuit,   - the suction line (6) has a feed header (8, 8', 8'') and an accumulator (13), - the feed header (8, 8', 8'') is connected to the accumulator (13) via at least three component lines (9 to 12, 9' to 12', 9'' to 12''), it being the case that the sum of the cross-sectional areas of the component lines corresponds to the cross-sectional area of the suction line sections (14) or of the connecting flanges from the evaporator (5) to the feed header and from the accumulator (13) to the compressor in (2), and - the individual component lines are opened or closed by the oil level, which varies as a function of the compressor delivery rate, in the feed header (8, 8', 8'') in such a way that given a minimum compressor delivery rate only a single component line (12, 12', 12'') is open, given a maximum compressor delivery rate all the component lines are open, and given a compressor delivery rate between the minimum and maximum delivery rates at least one component line (9, 9', 9'') is closed and at least two component lines (11, 11', 11'', 12, 12', 12'') are open.   <IMAGE>
Patent EP-0600327-A1 (EP)
Inventor: HUETTER JUERGEN
IPC: B42F13/06
Filed: 1993-11-20
Abstract: Filing appliance for perforated paper material or the like consisting of a filing strip (1) as well as of at least two filing tongues (2) made of a plastic tube which are fastened on the filing strip (1) corresponding to the hole spacing of the paper material to be filed, as well as of a covering rail with clamping tongues for fixing the filing tongues (2), holes being formed in the filing strip (1), through which plugs (11) run with their plug shaft (12), and the associated tubular filing tongues (2) in each case being pushed on the free ends of the plug shafts (12) projecting from the holes and being held positively and/or materially integrally on these, and the plugs (11) bearing against the filing strip (1) with a plug foot part (13) on the side facing away from the filing tongues (2). <IMAGE>
Patent EP-0600430-A1 (EP)
Inventor: GENSKE DIETER
IPC: E02D31/00
Filed: 1993-11-28
Abstract: Method of sealing contaminated industrial fallow land, in the case of which gas-drainage, sealing (plastic sealing web) and water-drainage layers and a cultivatable soil are applied on a compacted underlying surface, a formation (2) being applied onto the compacted surface, a layer of geolattice (3) being laid on the formation, a layer of granular material (4) being applied on the geolattice (3) and then being covered by the gas-drainage, sealing and water-drainage layers (5, 6, 7), which are conventional in the construction of landfill sites, onto which further geolattices (8), separated by layers of non-cohesive material (9), are laid. <IMAGE>
Patent EP-0601524-A1 (EP)
Inventor: CUFFIANI ILLARO
IPC: C08F210/02
Filed: 1993-12-06
Abstract: The present invention relates to a process for the preparation of homopolymers and copolymers of ethylene having a broad molecular weight distribution. The polymerisation is carried out in the presence of catalysts comprising the product of reaction between an alkyl-Al compound and a solid catalytic component comprising a titanium compound supported on a magnesium halide in an active form, having a spherical morphology and particular surface and porosity characte-ristics.
Patent EP-0605825-A1 (EP)
Inventor: BLASS RUDOLF
IPC: C08L33/12
Filed: 1993-12-17
Abstract: After removing coarse fragments of glass and metal splinters from the grinding stock from motor vehicle rear light and indicator light units, it is possible to obtain from said stock a high-grade moulding composition comprising 50-65% PMMA, 25-40% ABS and 1-20% PC for the production of new rear-light and indicator-light housings. The constituents which melt at over 250@C and are longer than 0.2mm, if desired longer than 0.04mm, are separated off by melt filtration, thereby considerably improving the service properties.
Patent EP-0564030-A1 (EP)
Inventor: CASTELIJNS ANNA MARIA CORNELIA
IPC: C07C253/30
Filed: 1993-03-24
Abstract: The invention relates to a method for the preparation of a 2-(2-cyanoethyl)-cyclopentanone by reaction of a cyclopentanone which contains at least one α-H atom with an α,β-unsaturated nitrile in the presence of a catalytic amount of pyrrolidine as catalyst and optionally also a catalytic amount of an acid compound. A high selectivity and a high catalyst activity are achieved with the method.