baber/WOPTO huggingface dataset:
Patent EP-0412705-B1 (EP)
Inventor: BOLICH RAYMOND EDWARD JR
IPC: A61K8/895
Filed: 1990-07-31
Granted: 1995-12-13
Abstract: Disclosed is a unique vehicle system which provides a desirable rheology to products formulated therewith, enhanced dispersion of actives therein, and improved deposition of actives therefrom. This vehicle system comprises a primary thickening agent which is a nonionic long-chain alkylated water-soluble polymer, and a secondary thickening agent which is a water-soluble polymer having a molecular weight greater than about 20,000, preferably a natural polysaccharide, dispersed in a compatible solvent. Optionally, a rheological aid, which is a chelating agent, may be included in the vehicle system. Also, optionally, a distributing aid, which is a water-soluble polymer of either high molecular weight or strong ionic character may be included in the vehicle system. These vehicle systems are useful in cosmetic compositions which are used to deliver an active component to the skin or hair. The vehicle systems are particularly useful in hair care compositions, especially rinse-off hair conditioning compositions, because they effectively deliver the hair conditioning component to the hair without depositing a substantial amount of the vehicle material onto the hair.
Patent EP-0389382-B1 (EP)
Title: Pipeduct, profile for making the same and process for mounting such a duct
IPC: H02G3/04
Filed: 1990-03-23
Granted: 1992-05-06
Abstract: It relates to a case which may be assembled from a small number of profiled sections (10, 12, 13, 14, 16, 18) so that it forms one or more conduits. The profiled sections are assembled together by snap-fitting after rotation without any special tools and by applying moderate forces, even when the profiled sections have a length of several metres. The various profiled sections interlock with each other by engagement of locking components (30, 38) assembled elastically at the end of elastic flanges. Application to the guiding of cables for data transmission and of power supply cables. <IMAGE>
Patent EP-0414583-B1 (EP)
Title: Heat-exchanger and heater with such a heat-exchanger
IPC: F28D9/00
Filed: 1990-06-29
Granted: 1992-08-26
Abstract: a) Heat exchanger,   b) characterised in that it is formed:   - from a stack of elements passed through by a first fluid and defining between them the passage path of a second fluid (smoke),   - each element being a body forming a tube (1, 2), - by a head (3, 4) provided with means of inlet and outlet connection for the first fluid,   - means of assembly,  the body in the form of a tube consisting:     - of a main plate (1),   - of an auxiliary plate (2), the plates having deformations (16) for the exchange surfaces and distance pieces (16, 16') forming the passage path of the fluid, the head pieces comprising - a first plate end (3, 4) provided with an inlet and outlet connection (6, 7) for the first fluid, - a second end (8, 9) completing the circulation path of the first fluid, the edges (5) of two parallel sides of the elements forming distance pieces defining the circulation path of the second fluid between the elements.   <IMAGE>
Patent EP-0426552-B1 (EP)
Inventor: DEDIEU ALAIN
IPC: G01N33/535
Filed: 1990-10-29
Granted: 1994-08-31
Abstract: The invention relates to a stabilised peroxidase composition, for use in immunoenzymatic assays. This composition comprises a peroxidase, especially a conjugated peroxidase compound, and a stabilising agent consisting of uric acid.   It can be in the form of solution or of lyophilised powder.
Patent EP-0449941-B1 (EP)
Inventor: LUNDGREN DAN
IPC: A61C8/00
Filed: 1989-12-22
Granted: 1994-03-02
Abstract: Method and barrier for guided or controlled tissue regeneration, wherein means (22) are provided on at least one side of the barrier (21) to provide a defined space for tissue growth between adjacent barriers or between a barrier and adjacent tissue.
Patent EP-0477265-B1 (EP)
Inventor: SUNDBERG STIG
IPC: B62C7/00
Filed: 1990-06-15
Granted: 1995-01-11
Abstract: Un dispositif d'exercice comprend au moins une roue mise en rotation par l'exercice, une pompe à fluide (4) reliée à la roue et commandée par celle-ci, ainsi qu'un moyen de vanne situé du côté de la pression de ladite pompe, destiné à réguler la résistance exercée par la pompe à fluide à la rotation de ladite roue. Ledit moyen de vanne comprend une vanne de limitation de pression (6) du type à pression constante fonctionnant automatiquement, c'est-à-dire une vanne destinée à maintenir une pression sensiblement constante sur le côté de pression de ladite pompe à fluide indépendamment, au moins dans une certaine plage de vitesse de la pompe, de la vitesse de fonctionnement, et par conséquent le débit de ladite pompe à fluide.
Patent EP-0452511-B1 (EP)
Inventor: KATSUMATA MASAAKI
IPC: H01C7/102
Filed: 1990-11-07
Granted: 1995-08-09
Abstract: Varistor à l'oxyde de zinc, constituant un composant caractéristique d'un organe d'arrêt servant à protéger une ligne de transmission ou de distribution et les périphériques contre les surtensions dues aux foudres. Ce varistor est très fiable, présente d'excellentes caractéristiques de non-linéarité de tension, de résistance à la décharge du courant, et de durabilité sous charge, et comporte une couche latérale très résistante (3) composée d'un verre cristallisé à forte cristallinité contenant du PbO en tant que composant principal, ainsi qu'une quantité déterminée de SiO2, MoO3, WO3, TiO2, NiO sur les côtés d'un corps fritté (1). La couche latérale est destinée à améliorer les caractéristiques de résistance mécanique, de résistance diélectrique, de non-linéarité de tension, de résistance à la décharge du courant, et de durabilité sous charge. On décrit également du verre cristallisé pour le revêtement d'une céramique à base d'oxyde, tel qu'un varistor à l'oxyde de zinc, comprenant du PbO en tant que composant principal, du ZnO, du B2O3, du SiO2, et des additifs comprenant du MoO3, du WO3, du TiO2 et du NiO, et présentant une forte cristallinité et une grande résistance diélectrique.
Patent EP-0444488-B1 (EP)
Inventor: MUELLER MICHAEL DR
IPC: C08L95/00
Filed: 1991-02-16
Granted: 1995-04-19
Abstract: The invention describes polymer-modified, bituminous compositions containing from 0.5 to 20% by weight of polymer constituents, where from 20 to 100% by weight of the polymer additive is polyalkyl (meth)acrylate, which is built up in proportions of from 50 to 99.8% by weight of C6- to C28-alkyl (meth)acrylates and in proportions of from 0.2 to 20% by weight of polymerisable carboxylic acids and/or sulphonic acids and in proportions of from 0 to 49.8% by weight of further polymerisable compounds, in particular nitrogen compounds. The addition of reactive metal compounds gives bituminous mixtures having improved rebound resilience, for example of from > 50 to about 90%, with good low-temperature flexibility and high thermal stability.
Patent EP-0446709-B1 (EP)
Inventor: BUETTNER JOSEF C O KEIL SCHAAF
IPC: B62D61/12
Filed: 1991-02-28
Granted: 1994-06-15
Abstract: The invention relates to a suspension for a vehicle axle having a rigid axle beam, with at least one leaf spring arrangement on either side of the vehicle's longitudinal centre plane, which with its front end articulated on a pivot fixed to the chassis is braced with the axle beam at a distance from this, a supporting arm projecting in each case rearwards from the axle beam forming the bottom bearing of a pneumatic spring, on the upper side of which the chassis rests, and with an axle raising device. In order to achieve the greatest possible spring travel consistent with simple design and a low overall height, so that the vehicle can be used both as road vehicle and as rail waggon under widely varying conditions, the invention proposes that the respective pneumatic spring be supported upwards on the free end of a rocker arm, which can swivel preferably in one plane parallel to the vehicle's longitudinal centre plane about a pivot fixed to the chassis, and that the swivel position of the rocker arm be adjustable relative to the chassis by means of a control element. <IMAGE>
Patent EP-0461402-B1 (EP)
Inventor: CEVASCO ALBERT ANTHONY
IPC: C07D213/803
Filed: 1991-05-11
Granted: 1998-07-15
Abstract: There is provided a process for the preparation of dialkyl pyridinedicarboxylate compounds and derivatives thereof by reacting a dialkyl chloromaleate or chlorofumarate or a mixture thereof with an ammonium salt optionally in the presence of ammonia and an appropiately substituted  alpha , beta -unsaturated aldehyde or ketone.
Patent EP-0494361-B1 (EP)
Inventor: BONAVENTURE LAURENT
IPC: A43B5/04
Filed: 1991-11-14
Granted: 1995-04-26
Abstract: Such a boot consists, overall, of a rigid shell part (2) composed of a front cover piece (6) and a rear cover piece (5) which is articulated on a transverse spindle (7). A flexible inner (bootee) (8) is inserted into the shell part (2) and comprises a front (8a) and rear (8b) cushioning piece respectively laid on the cover pieces (6, 5), the rear cushioning piece receiving an inner covering (11b) which may or may not be removable. 
<??>According to the invention, the rear cushioning piece (8b) of the inner (bootee) (8) comprises, at its lower part (8d) facing the front cushioning piece (8a), a downward extension constituting a flexible access tongue (11c) of such a length as to be capable of extending in an uninterrupted manner, from the said cushioning piece (8b), at least along the inner part of the heel (8c) of the inner (bootee) (8). 
<??>Application to ski boots. 
<IMAGE>
Patent EP-0454216-B1 (EP)
Title: Extruded thermoplastic elastomer expansion joint
Inventor: BAERVELDT KONRAD
IPC: E01D19/06
Filed: 1991-04-15
Granted: 1994-07-06
Abstract: An expansion joint retainer is used in fastening a flexible elastomeric seal or strip seal (5) to a structural slab. The retainer has a main body (1) made from a first material. The main body has a thickness selected to permit emplacement of the retainer on the edge of a said slab whereby the upper surface of the main body is substantially coplanar with or beneath the upper traffic bearing surface of the slab. The retainer includes a retaining element (2) adjacent the lower surface of the main body. The retaining element is made of a second material serving to provide the retainer with sufficient rigidity to be bolted to a slab. The invention is characterized in that the second material is a thermoplastic elastomer. <IMAGE>
Patent EP-0478286-B1 (EP)
Inventor: DIFALCO MARIO N
IPC: A23G4/10
Filed: 1991-09-25
Granted: 1993-12-15
Abstract: A method for mixing sugarless xylitol containing chewing gums wherein a substantially homogeneous mixture of gum base, alditols other than xylitol, softener, and flavor is first formed, and the xylitol is added to the substantially homogeneous mixture. The mixing schedule enhances gum handling and processing.
Patent EP-0490476-B1 (EP)
Inventor: MODRAK JAMES PATRICK
IPC: D04H13/00
Filed: 1991-10-16
Granted: 1996-08-28
Abstract: High loft durable nonwoven material comprising facing and base components and corresponding process for preparation by     (a) forming and compiling a facing component (1A); (b) lightly bonding the compiled facing webs, utilizing a low density bonding pattern (20A);   (c) laying a web (23A); and (d) bonding (20AB) said laid web to form a base component to said facing component, utilizing a substantially greater bonding density then employed for said facing component.   <IMAGE>
Patent EP-0475817-B1 (EP)
Inventor: LE MER JOSEPH
IPC: F24H1/52
Filed: 1991-09-03
Granted: 1993-10-27
Abstract: The heat exchanger for a combination hot-water boiler comprises rectilinear sections (1, 2) juxtaposed two by two and forming part respectively of two separate pipes, the double sections obtained (T) being mounted parallel to one another with transverse metal plates (3) interposed. The outlets of the two rectilinear sections making up each double section are staggered in relation to one another, thus defining a long end (A) and a short end (B), and there is provided at each end of the bundle of double sections a connection box (4), the interior of which is divided into two stages (41, 42) assigned respectively to the two pipes by exclusive impermeable connection to these two stages respectively of the long ends (A) and of the short ends (B), each stage itself being subdivided into compartments (411, 412 etc.; 421, 422 etc.) each assigned to the individual connection of two rectilinear sections forming part of the same pipe. <IMAGE>
Patent EP-0472683-B1 (EP)
Inventor: YOUNG NIELS O
IPC: F16D3/04
Filed: 1991-02-19
Granted: 1996-08-21
Abstract: A gearing system includes a pair of gear support plates arranged to rotate about parallel but offset axes with the plates extending parallel to each other in parallel radially extending plates. Each plate includes axially extending teeth in the form of sections of lune shaped elements having concave and convex opposed surfaces. The teeth are interdigited axially such that various pairs of interdigited teeth will be in cooperating surface contact. Rotation of each support plate about its own axis causes the teeth to orbit relative to each other and engage in a driving relationship in a smooth manner, with the convex portion of certain teeth engaging smoothly with the concave portion of adjacent teeth. The gearing system provides a 1:1 speed ratio and has application as an Oldham coupling or synchronizer for a scroll fluid device.
Patent EP-0522032-B1 (EP)
Inventor: KLAR ULRICH
IPC: C07D307/935
Filed: 1991-03-27
Granted: 1994-11-02
Abstract: PCT No. PCT/EP91/00579 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Mar. 27, 1991.The invention relates to a process for the production of prostaglandin precursors of formula Iwhich X is A-W or W-A, A is a -C 3BOND C- group, W is a hydroxymethylene group, in which the OH group can be functionally modified by etherification or esterification, D is a straight-chain or branched-chain alkylene group with 2-5 C atoms each or a C- group or a -CR3=CR4 group with R3 and R4 each meaning a hydrogen atom or a C1-C4 alkyl group, R1 is a hydrogen atom or a hydroxy group, which can be functionally modified as in W, R2 is a straight-chain or branched-chain alkyl group with 1-7 C atoms, characterized in that vinyl bromides of formula II    <IMAGE>  (II)   in which Z means the groupe-indicated meanings and hydroxy groups unprotected in R1 and W or represented by an optionally substituted benzoyl radical, a C1-C6 alkanoyl group, a tetrahydropyranyl radical, a tetrahydrofuranyl radical, a trialkylsilyl group or a diphenylalkylsilyl group each with alkyl meaning a C1-C4 alkyl, are reacted with anhydrous cesium acetate in the presence of 18-crown 6.
Patent EP-0486644-B1 (EP)
Inventor: GOODFELLOW JOHN WILLIAM
IPC: A61F2/38
Filed: 1991-06-12
Granted: 1995-07-19
Abstract: In or for a prosthetic knee joint device involving a femoral component having a convexly curved articulation surface, a tibial component (10) having a relatively flattened articulation surface (14), and a meniscal component (20) having two articulation surfaces (21, 22) in back-to-back disposition and respectively substantially complementary to, and for mutual engagement with, the femoral and tibial component articulation surfaces: an assembly of tibial and meniscal components including means (30) separably connectable with the tibial component at least partially to bridge the meniscal component to retain their mutual articulatory engagement.
Patent EP-0533812-B1 (EP)
Inventor: ENGDAHL PER
IPC: C22C33/02
Filed: 1991-06-07
Granted: 1995-08-16
Abstract: An iron-based powder for producing impact-resistant components by powder compacting and sintering contains, in addition to Fe, 0.3-0.7 % by weight of P, 0.3-3.5 % by weight of Mo, and not more than 2 % by weight of other alloying elements. A method of powder-metallurgically producing impact-resistant steel components comprises using an iron-based powder which, in addition to Fe, contains 0.3-0.7 % by weight of P, preferably 0.35-0.65 % by weight of P, 0.3-3.5 % by weight of Mo, preferably 0.5-2.5 % by weight of Mo, and not more than 2 % by weight, preferably not more than 1 % by weight, of other alloying elements; compacting the powder into the desired shape; and sintering the compact.
Patent EP-0542831-B1 (EP)
Title: Avancement d'objets
Inventor: TURNER WILLIAM JAMES
IPC: H02P5/52
Filed: 1991-08-15
Granted: 1996-12-27
Abstract: Afin de réguler la vitesse et les intervalles d'une avance échelonnée d'objets, on prévoit un élément (1) pouvant tourner autour d'un axe (2) et comprenant au moins un logement (7), les objets étant alimentés dans l'appareil en succession échelonnée de sorte qu'ils sont saisis par le logement (7) et suivent le mouvement circulaire de l'élément (1). Le logement (7) est pourvu de moyens (8, 12) servant à libérer les objets de sorte que ceux-ci soient projetés à une vitesse prédéterminée et à une fréquence prédéterminée. Le procédé permet de réguler le rapport de phase d'un dispositif d'avance rotatif (25) et de l'élément rotatif (1) en produisant un signal représentatif de la différence de phase des éléments rotatifs, en filtrant le signal afin de maintenir la stabilité de boucle et en commandant le dispositif d'entraînement de l'élément rotatif (1) par l'intermédiaire du signal.
Patent EP-0551331-B1 (EP)
Inventor: TAYLOR DENNIS R
IPC: A23K1/175
Filed: 1991-08-15
Granted: 1995-11-22
Abstract: A correlation is established between aflatoxin B1 binding on raw montmorillonite clays and the ratio of their surface acidities divided by their porosities for surface acid sites whose pKa values fall in the range 5.0-6.8 (i.e. weakly acidic) and porosities for pores whose diameters fall in the region 50-600 A. This information provides a method for preselecting clay additives for animal feeds which have enhanced toxin binding capacity.
Patent EP-0506034-B1 (EP)
Inventor: ITO KENGO
IPC: B41M5/382
Filed: 1992-03-25
Granted: 1996-07-31
Abstract: A method for forming images by a thermal transfer process. The method comprises the steps of providing a printing sheet having an image-receiving layer on one side thereof, providing an ink ribbon having a dye layer comprising a hydrophilic cationic dye, contacting the ink ribbon with the image-receiving layer, and applying a thermal energy to the ink ribbon in an imagewise pattern to thermally transfer the dye from the ink ribbon to the image-receiving layer. The image-receiving layer comprises at least a layer compound which has ion exchangeability with the cationic dye, so that the dye image is fixed through the ion exchange. Since the dye is bonded to the layer compound through ion exchange, the dye is fixed comparable to that of silver salt photography. A thermal transfer system using the ink ribbon and the printing sheet is also described. <IMAGE>
Patent EP-0507218-B1 (EP)
Title: Dryer section
Inventor: BEISSWANGER RUDOLF
IPC: F26B13/20
Filed: 1992-03-27
Granted: 1995-05-17
Abstract: A web guiding structure in a drying section downstream from a coating device, and having suspension and infrared dryers and with a directly preceding coating device for paper or board. A rigid beam-like chest-like web bend device with blowing elements is adapted to produce a pressurized gas cushion for the web for contact-free bending of the web in its direction through an angle between 50 DEG and 120 DEG , so that with an increase in its distance from the bending device, the web also moves away from the coating device. Following the bend device a heating device or a suspension device having beam-like, chest-like blowing air guide devices in each case produces a course of the web undulating in the direction of movement of the web (web valleys and crests extending in the transverse direction) on the upper and lower sides of the web. Further dryers are included, with radiation and/or a hot gas action, and are alternately arranged with drying devices in the form of infrared dryers and suspension dryers, alternating at least twice.
Patent EP-0514785-B1 (EP)
Inventor: SLUKA PETER DR
IPC: C09K23/56
Filed: 1992-05-15
Granted: 1997-01-22
Abstract: Compounds of the general formula  S-Ar-X  in which     S is a saccharide residue,   Ar is an aryl radical and X is a straight-chain or branched alkyl radical with 2 to 20 carbon atoms, with the proviso that Ar-X must not be a 4-ethylphenyl, 4-isopropylphenyl, 4-sec.-butylphenyl or 4-dodecylphenyl radical when the saccharide is a galactopyranoside residue, are interesting surface-active agents and are particularly suitable in diagnostic assays for clarifying serum.
Patent EP-0534242-B1 (EP)
Inventor: NEUBERT ROLF
IPC: H02M7/48
Filed: 1992-09-10
Granted: 1995-11-29
Abstract: The invention relates to a method for reducing voltage oscillations of an intermediate-circuit centre connection (24) of a three-level converter which contains a plurality of three-level invertors (6, 7) which are each controlled by means of a basic-frequency clock. According to the invention, the three-level invertors (6, 7) are controlled such that, within a time interval in which, in terms of its magnitude, the amplitude of an output voltage is equal to half the intermediate-circuit voltage (Ud), a first three-level invertor (6) loads a first partial capacitor (26) and a second three-level invertor (7) loads a second partial capacitor (28) of the three-level intermediate circuit (4). A three-level converter is thus obtained, the voltage oscillations (especially the centre-point oscillations at the basic-frequency clock) of whose three-level intermediate circuit (4) at an intermediate-circuit centre connection (24) being reduced. <IMAGE>
Patent EP-0542253-B1 (EP)
Inventor: BRICHTA CORRADO
IPC: C08L23/10
Filed: 1992-11-12
Granted: 1997-04-09
Abstract: Crystalline propylene (co)polymers modified by grafting with a vinylpolybutadiene having 1,2-structure content of at least 10%. Said (co)polymers are reacted with a liquid vinylpolybutadiene in the presence of a non-peroxidic radical initiator at a temperature in the range 200 to 350 DEG C, the liquid vinylpolybutadiene having a 1.2-structure content of at least 10% and being generally used in amounts within the range 0,5 to 20% by weight.
Patent EP-0501590-B1 (EP)
Inventor: MIDDEL JAN
IPC: B07B1/15
Filed: 1992-02-28
Granted: 1995-12-20
Abstract: The invention relates to a bulk bin for agricultural products, comprising a frame (1), a conveyor bottom (10) mounted on the frame, a first processing device (7), and a transverse conveyor (8) mounted beyond the first processing device. The conveyor bottom (10) is capable of feeding agricultural products via a discharge end to the first processing device (7) which is also mounted on the frame (1) and extends substantially in line with the direction of transport of the conveyor bottom (10) and the transverse conveyor (9), in operation, carries off products which have passed the first processing device (7). According to the invention, beyond the first processing device (7), adjacent thereto and in line therewith, a second processing device (11) is mounted on the frame (1). <IMAGE>
Patent EP-0546630-B1 (EP)
Inventor: VAN BUREN FREDERIK ROELOF
IPC: B01J39/04
Filed: 1992-12-07
Granted: 1994-07-27
Abstract: Process for removing mercury from an organic medium which at least contains mercury and arsenic, wherein the organic medium is contacted with a solid polymeric substrate containing thiol groups bound to the polymeric substrate through aliphatic groups. <IMAGE>