baber/WOPTO huggingface dataset:
Patent EP-0602146-A1 (EP)
Inventor: LAUDE LUCIEN
IPC: C23C18/30
Filed: 1992-09-04
Abstract: Procédé de métallisation en surface de pièces plastiques (1), typiquement de pièces en matériau polymérique. Une sous-couche d'accrochage (6) est tout d'abord réalisée dans l'épaisseur de la surface du support (1) par dépôt d'une substance organométallique (2), préférentiellement de l'acétylacétonate de Fer, et irradiation de celle-ci par un faisceau laser (3, 4). La couche métallique d'épaisseur (7) est ensuite déposée sur cette sous-couche d'accrochage (6) par des moyens classiques, chimiques et/ou électrochimiques.
Patent EP-0613365-A1 (EP)
Title: Hair-tinting agents.
Inventor: MATZIK IDUNA
IPC: A61K8/49
Filed: 1992-11-09
Abstract: The invention concerns hair-tinting agents based on natural, water-soluble dyes. The dyeing power and colour-fastness characteristics of such agents are improved by using as the dyeing agent a combination of (A) at least one natural, water-soluble dye and (B) at least one indoline derivative of formula (I), or a salt thereof, in a carrier which is preferably in the form of an emulsion or a gel. After allowing the dyeing agent to act for 10 to 40 minutes, excess dyeing agent is rinsed out of the hair and the hair dried in air.
Patent EP-0613344-A1 (EP)
Inventor: HEIDEN ALBRECHT THEODOR
IPC: A44C17/02
Filed: 1992-11-05
Abstract: Un bijou comprend des paires de pièces longitudinales allongées (1, 3) formant cadre, avec un écartement mutuel constant dans le sens longitudinal, reliées par des traverses (5) de manière à former un cadre rigide de guidage. Chaque pièce longitudinale formant cadre comprend un corps de base (9) allongé, notamment tubulaire, avec une paroi tubulaire annulaire fermée, sur lequel fait saillie vers l'autre pièce longitudinale formant cadre une arête de guidage (11) qui s'étend dans le sens de sa longueur. Des éléments décoratifs (7) sont montés librement mobiles sur les arêtes de guidage. Le profil du pourtour du corps de base (9) est en contact avec les arêtes de guidage (11) des deux côtés sans contre-dépouilles. Cette conception permet d'obtenir un guidage mécaniquement stable des éléments décoratifs mobiles (7). On évite notamment que des salissures déposées dans la zone des arêtes de guidage n'entraînent un blocage des éléments décoratifs (7).
Patent EP-0609391-A1 (EP)
Title: Nouveaux derives d'alkylpolyosides, compositions en contenant, leurs procede de preparation et applications comme agents de surface
Inventor: BOITEUX JEAN-PIERRE
IPC: C09K23/44
Filed: 1992-10-16
Abstract: La présente invention a pour objet de nouveaux dérivés d'alkylpolyosides, des compositions en contenant, leurs procédé de préparation et applications comme agents de surface. Selon l'invention, ces dérivés sont des hémisulfosuccinates d'alkylpolyosides répondant à la formule générale (I) dans laquelle R représente un radical alcényle ou, de préférence, un radical alkyle à chaîne droite ou ramifiée ayant de 6 à 32 atomes de carbone, S représente le reste d'un sucre, M représente un métal alcalin, l'un de R1, R2 représente un groupe SO3M dans lequel M représente un métal alcalin, l'autre représente un atome d'hydrogène, x représente un nombre entier compris entre 1 et 10, de préférence entre 1 et 4. L'invention trouve notamment application dans les domaines de la cosmétique, la parapharmacie et la détergence domestique.
Patent EP-0555685-A1 (EP)
Inventor: VOCHEZER GEORG
IPC: F16M11/28
Filed: 1993-01-26
Abstract: A support for holding objects comprises a base, having three pivotable feet, a support rod, held in the base essentially vertically and such that it can be exchanged, and a pivotable device (12) which is arranged at the upper end of the support rod and is intended for holding the objects. Said device comprises a pivotable object carrier (17) and an articulation part (15) which is firmly connected to the upper end of the support rod and has an articulation pin (16) which runs transversely to the longitudinal axis of the support rod. The object carrier (17) has two mutually spaced-apart bearing webs (19) with bearing troughs (21) into which the articulation pin (16) can be laterally inserted. The bearing webs (19) have, furthermore, in each case a bracing surface (22) which is curved in a circular manner coaxially to the bearing troughs. A pressure-applying ring (26) is mounted on the articulation part (15) such that it can be displaced parallel to the longitudinal axis of the support rod and pressure-applying surfaces, interacting with the bracing surfaces (22) of the bearing webs, are configured on said ring. Finally, a bracing member (25) is rotatably mounted on the articulation part, which member, when it rotates, causes the pressure-applying ring (26) to be vertically displaced and thus brings it into releasable engagement with the bearing webs (19). <IMAGE>
Patent EP-0610539-A1 (EP)
Inventor: STOLZ GERHARD DIPL-ING FH
IPC: H02M3/335
Filed: 1993-02-12
Abstract: Converter with a control circuit fed from the input and from a feed-back loop. In order, in the event of malfunction of an arrangement for regulating the output voltage, to limit the output voltage with the least possible expenditure, the arrangement for regulating the output voltage and a voltage-limiting arrangement connected to the supply input of the control circuit are linked with their outputs in the manner of an OR-circuit. The converter is particularly suitable for conversion with comparatively large input voltages. <IMAGE>
Patent EP-0568090-A1 (EP)
Inventor: ABBOTT RONALD GORDON
IPC: C07C2/58
Filed: 1993-04-30
Abstract: A novel alkylation catalyst is described which is used in processes for alkylating olefin hydrocarbons with isoparaffin hydrocarbons to produce high octane alkylate products suitable for use as blending components of gasoline motor fuel. The novel catalyst comprises a mixture of a hydrogen halide, a sulfone and water and has suitable corrosion properties which permit its utilization in alkylation process systems. The novel alkylation catalyst is utilized in a novel process for alkylating olefin hydrocarbons with isoparaffin hydrocarbons.
Patent EP-0631832-A1 (EP)
Inventor: HUGO FRANZ
IPC: B22D27/04
Filed: 1993-07-02
Abstract: A casting apparatus has, within a heating chamber (6) a casting mould (5) which can be moved out of the said chamber into a cooling melt (10) arranged beneath it. As thermal insulation between the heating chamber (6) and the cooling melt (10), a thermal insulating layer (13) which floats on the cooling melt (10) is provided and the casting mould (5) plunges through this layer into the cooling melt (10). <IMAGE>
Patent EP-0596302-A1 (EP)
Inventor: MORI MAURIZIO
IPC: D06F39/00
Filed: 1993-10-15
Abstract: A laundering or dishwashing machine, comprising a washing tub, a program control unit, electric circuitry connecting said program control unit to the various functional components of the machine, and a heater element for heating the washing liquid, and provided with means adapted to control the operation of the machine in cycles of different duration and at different operating temperatures, said cycle durations and operating temperatures being selectively and independently adjustable. 
     The different operating cycles include a long operating cycle, a regular operating cycle, and a short operating cycle.
Patent EP-0595183-A1 (EP)
Inventor: KURONO MASAYASU C O SANWA KAGA
IPC: C07D491/107
Filed: 1993-10-20
Abstract: There are described hydantoin derivatives of formula (I), salts and use thereof. The derivatives and salts show an inhibition to Maillard reaction of proteins in a living body, which reaction causes a modification of the protein. Some of the derivatives are novel.
Patent EP-0604724-A1 (EP)
Inventor: LUELING HARALD DIPL-ING
IPC: E05B65/00
Filed: 1993-10-21
Abstract: The security device uses a cable (2) contained within the door between inner and outer skins, exhibiting a variation in length, upon the door being attacked, to operate an emergency locking device. The cable is attached to emergency locking elements (30,31) which are held in the retracted position against the force of a spring, in the normal condition of the cable. The cable is fed to and fro within the space between the inner and outer skins of the door and is passed around bolts (6) between the door and the door frame.
Patent EP-0612608-A1 (EP)
Title: Laminated steel sheet for cans
Inventor: KATO HIROYUKI C O INTELLECTUAL
IPC: B32B15/08
Filed: 1993-10-21
Abstract: A laminated steel sheet for cans comprises: a steel sheet (40); a metallic chromium plated layer (30) with a 5 to 150 mg/m² coating weight formed on the sheet; a hydrated chromium oxide layer (20) with a 3 to 15 mg/m² coating weight in terms of chromium formed on the metallic chromium layer; a bonding layer (50) formed on the hydrated chromium oxide layer; and a biaxially oriented polyethylene terephthalate resin film (10) formed on the bonding layer with a strip-shaped margin left for welding, the bonding layer being obtainable by curing an adhesive having bisphenol A epoxy resin which has 15,000 to 30,000 number average molecular weight and is from 70 to 90 wt.% of said bonding layer with the remainder being resol phenol resin which has a base of bisphenol A. Other related laminated sheets are also provided.
Patent EP-0601581-A1 (EP)
Inventor: GAGNON PAUL R
IPC: B60B33/04
Filed: 1993-12-09
Abstract: A caster has two spaced apart wheels (12) with an elastomeric torsional shock and vibration isolating suspension between them. The wheel axis (17) is spaced longitudinally from a bearing axis (31) to subject elastomeric disks (32) positioned between the wheels (12) to torsional shear stresses to help absorb shocks and vibrations. A snubber (38) is provided for limiting the angular motion of the wheels (12) about a bearing axis (31).
Patent EP-0554931-A1 (EP)
Inventor: METZ JEAN-YVES
IPC: B29C48/05
Filed: 1993-01-25
Abstract: New plastics made of heterogeneous copolymers of vinylidene fluoride and chlorotrifluoroethylene, consisting of elastomeric nodules of heterogeneous copolymers of vinylidene fluoride and of chlorotrifluoroethylene which are dispersed in a crystalline continuous phase of vinylidene fluoride quasipolymer. 
<??>According to another aspect the plastics are made of heterogeneous copolymers containing overall approximately from 10 to 22 % by weight of CTFE and exhibiting a melting temperature of at least 165 DEG C and a flexural elasticity modulus not exceeding 1000 MPa. The heterogeneous copolymers are obtained by radical copolymerisation in an aqueous medium with introduction of all the comonomers at the beginning of the copolymerisation. 
<??>The plastics can be employed for the manufacture of flexible articles such as flexible tubular articles, cable sheathing, coatings and films. 
<IMAGE>
Patent EP-0632349-A1 (EP)
Inventor: ZAPKA JAMES BRITTEN
IPC: G03H1/26
Filed: 1993-06-29
Abstract: Apparatus and method for storing holographic synthesized information for reflection integral Bragg holograms, free of the limitations of dispersing elements (such as unilateral diffusing screens, conventional lenticular screens and Fresnel lenses), multiple reference beams, mirrorized indexing or other similar materials or techniques. These holograms accurately satisfy Bragg's condition, provide an expanded (and essentially normal) vertical viewing range and can be displayed both flat (in which case the image is behind the film plane) or concave towards the viewer (in which case the image is in front of the film plane). Flat and curved holograms can be combined together. The final holographic images are produced directly from motion picture film, without intermediate transfer prints as required by the prior art. All are front illuminated. By curving the developed hologram for viewing a high definition projection image is obtained.
Patent EP-0562858-A1 (EP)
Inventor: O'NEILL GERALD J
IPC: C07C43/12
Filed: 1993-03-25
Abstract: The synthesis of fluorinated dimethyl ethers of the formula CF₂HOCCl x F y H 3-(x+y)  wherein x is 0, 1 or 2; y is 1, 2 or 3; and wherein (x+y) is 1, 2 or 3. The process involves chlorination of methyl difluoromethyl ether in the presence of oxygen to form a chlorinated reation product of the formula CF₂HOCH 3-z Cl z  wherein z is 1 or 2, and wherein the formation of CF₂HOCCl₃ is inhibited. The resulting compound(s) is then fluorinated with HF before or after separation, to give a fluorinated reaction product including the aforementioned fluorinated dimethyl ethers.
Patent EP-0567350-A1 (EP)
Inventor: VENTON-WALTERS ROY
IPC: B64C3/38
Filed: 1993-04-23
Abstract: A combined structural and control mechanism which enables the wings (1) or main lifting planes of a light aeroplane of appropriate configuration to be pivoted in the lateral (spanwise) axis together to control pitch and differentially to control roll.
Patent EP-0629974-A1 (EP)
Inventor: BOLLANSEE ERIK MARCEL LIEVA AR
IPC: B41J2/52
Filed: 1993-06-18
Abstract: A non-impact printer is described for forming an image on a medium. The printer comprises:
     a linear array of recording sources (20) for forming a multi-gradation latent image on a receptor surface (126), said linear array comprising a plurality of sub-sets (21) of recording sources;   means for developing (132) said latent image into a visual image;   means for transferring (134) said visual image onto said medium;   means for generating and storing first correction factors derived from measurements of the non-uniformity of average energy output of each of said sub-sets of recording sources;   first correction means for applying, for each sub-set of recording sources, said first correction factors;   means for generating and storing second correction factors derived from measurements of the non-uniformity of each individual one of said recording sources; and   second correction means for applying said second correction factors after applying said first correction factors.
Patent EP-0559551-A1 (EP)
Inventor: AVELANGE GEROME
IPC: G02B6/42
Filed: 1993-03-02
Abstract: An optical coupler comprises at least one optical fibre (1), a laser (2), a photodiode (3), a lens (30) for focusing onto the fibre, and a plate (41) which reflects the rays coming from the fibre (1) towards the photodiode (3). With the purpose of preventing a ray emitted by the laser (2) from coming back onto the photodiode (3) after reflection off the entrance dioptric interface (4) of the lens (30), the optical axis is refracted at the height of this dioptric interface (4) by means of a prism (5). The reflected rays no longer come back onto the plate (41). Application to telecommunications. <IMAGE>
Patent EP-0565453-A1 (EP)
Inventor: REIGNIER JEAN-PIERRE
IPC: A61G5/12
Filed: 1993-04-08
Abstract: Medical seat comprising a seating part (14), a back part (12) articulated with respect to this seat part, characterised in that it comprises at least one thigh support (44) provided with means of articulation with respect to the seat part and arranged at the front of this seat part. The invention also concerns the mobile support associated with the medical seat. <IMAGE>
Patent EP-0566482-A1 (EP)
Inventor: SAUTER LOUIS
IPC: G06Q10/00
Filed: 1993-04-13
Abstract: A very high-level, bidirectional protocol (CP) is used for communication between a hyper-media system (HS) and a plurality of interconnected editors (HSE, Ea, Eb, Ec, etc.) communicating in a hyperstructure. This protocol (CP) uses a set of messages allowing each editor to manipulate and manage the contents of hypermedia objects, called nodes, and it is, furthermore, manipulated by the hypermedia objects and accessible via a programmatic interface. <IMAGE>
Patent EP-0596789-A1 (EP)
Inventor: ANDRE BERNARD
IPC: G01R31/36
Filed: 1993-11-02
Abstract: In order to measure the charged state of a battery in terms of its emf (E) and temperature (T), the method consists in:   - determining a first function (f1) of the temperature (T), establishing a relationship between the said temperature (T) and a value of the maximum charge (QT) representative of the maximum quantity of electricity stored at this temperature (T) in the battery (1), - determining a second function (f2) of the emf (E), establishing a relationship between the said emf (E) and a value of the discharge (D) representative of the quantity of electricity which has to leave the battery (1) for it to pass from a state of maximum charge (QT) to a charged state corresponding to the said emf,   - measuring the said temperature (T) and the said emf (E), and - calculating the difference (Q) between the said first and second functions (f1, f2) applying respectively to the said measured temperature (T) and emf (E).   Application particularly to evaluating the maximum life when not in use. <IMAGE>
Patent EP-0599682-A1 (EP)
Inventor: BRYSELBOUT FRANCIS
IPC: B01J4/02
Filed: 1993-11-03
Abstract: The diborane (B2H6) content in a mixture with silane (SiH4) is determined continuously by continuous measurement of the density by means of a vibrating tube densitometer (14) and subsequent determination of the B2H6 content. Application to the production of layers of glass based on boron, phosphate and silicate (borophosphosilicate glass).
Patent EP-0627818-A1 (EP)
Inventor: NESSI MAURIZIO
IPC: H03K17/042
Filed: 1993-05-31
Abstract: A fast-discharge switch (M1) is controlled by a comparator (M2) sensing the voltage difference between the output node and the input node of a driving integrator stage that controls the slew-rate of a power switching output transistor (MP). The fast-discharge switch turns off automatically when the output power transistor reaches (in the case of a MOS transistor) or exits (in the case of a bipolar transistor) saturation. The circuit of the invention accelerates the discharge thus reducing the turn-off delay and is insensitive  of load conditions and does not affect the performance of the integrating (driver) stage that control the slew-rate.
Patent EP-0620870-A1 (EP)
Inventor: ANDRAE JUERGEN
IPC: C30B33/00
Filed: 1992-12-31
Abstract: Un procédé de nettoyage et de lissage de la surface de matériaux à structure monocristalline, polycristalline ou amorphe comprend les étapes suivantes: (a) le polissage de la surface jusqu'à obtenir l'aspérité la plus réduite possible par des moyens mécaniques; (c) le bombardement de la surface avec des ions ayant une charge et une énergie cinétique définies afin d'enlever les impuretés situées à la surface. Afin d'augmenter l'efficacité du procédé, notamment de réduire les cycles de nettoyage, on bombarde la surface avec des ions à charge au moins double ayant une faible énergie cinétique. L'énergie potentielle des ions, étant donné leur haute charge, entraîne une interaction avec les impuretés liées qui provoque leur séparation. En outre, l'énergie cinétique transmise aux ions est déterminée de sorte qu'elle permette aux ions uniquement de se rapprocher des atomes des impuretés de surface, mais non de pénétrer dans la surface.
Patent EP-0625927-A1 (EP)
Title: Adsorbent material and the use thereof for the clarification of aqueous liquids.
Inventor: TAYLOR ROGER SKELTON
IPC: A23L2/80
Filed: 1993-02-04
Abstract: An adsorbent material typically comprising an acid-treated three-layer mineral, such as a smectite clay mineral, having a silica content, expressed as SiO2, of from 90 % to 99.5 % by dry weight, an average pore diameter of 50 to 100 Angstroms, a non-water leachable aluminium content, expressed as Al2O3, of at least 0.05 % and a Hedley acidity of from 0.01 % to 4 % is provided. The adsorbent may be used to improve the haze resistance of aqueous beverages such as beers, wines, fruit extracts or fruit extract-containing beverages.
Patent EP-0626805-A1 (EP)
Inventor: KAPPLER JOHN W
IPC: C12N15/09
Filed: 1993-01-28
Abstract: Procédé destiné à prévenir ou traiter les effets toxiques d'un superantigène. Un sujet est traité à l'aide d'une molécule qui interagit avec des éléments Vbeta spécifiques des lymphocites T d'une manière similaire à celle d'un superantigène natif. Les molécules de la présente invention sont des superantigènes modifiés ou ayant subi une mutation qui provoquent la production d'anticorps sans induire une prolifération des lymphocites T.
Patent EP-0587837-A1 (EP)
Inventor: HANSENNE ISABELLE
IPC: A61Q19/00
Filed: 1993-03-02
Abstract: La présente invention concerne une composition cosmétique comprenant l'association de certains tocophérols bn avec au moins un pigment mélanique, dérivé de sources naturelles ou synthétiques, dans un support cosmétiquement acceptable ainsi qu'un procédé de protection de la peau, des muqueuses, des cheveux et des compositions cosmétiques contre les radicaux libres.
Patent EP-0589006-A1 (EP)
Title: Hydraulic driving device with a cylinder.
Inventor: KRAEMER OTMAR
IPC: F15B15/14
Filed: 1993-03-13
Abstract: PCT No. PCT/EP93/00583 Sec. 371 Date Nov. 18, 1993 Sec. 102(e) Date Nov. 18, 1993 PCT Filed Mar. 13, 1993 PCT Pub. No. WO93/19301 PCT Pub. Date Sep. 30, 1993.The invention relates to a hydraulic drive apparatus having a cylinder. Said cylinder comprises a piston movably mounted in a working chamber, a piston rod which is guided towards the outside through a cylinder head and a wear resistant primary seal and a leakage free secondary seal. Both said seals act between the cylinder head and the piston rod, with the primary seal being closer to the working chamber than the secondary seal. Further, a leakage oil conduit is provided between the primary seal and the secondary seal. Such a hydraulic drive apparatus is to be improved such that the cylinder will hold or maintain a load in a certain position even if the pump is switched off for a long period of time. This is achieved by providing that the leakage oil conduit can be subjected to the load holding pressure by switching a valve.
Patent EP-0634926-A1 (EP)
Inventor: KINNUNEN PAAVO KAI JOHANNES
IPC: A61K47/48
Filed: 1993-04-07
Abstract: L'invention concerne une composition comprenant un vecteur choisi dans le groupe comprenant des lipoprotéines, et notamment des lipoprotéines LDL (à faible densité) reconstituées, d'autres particules à microémulsion, des liposomes et des micelles, qui contiennent un agent lipophile ou amphophile utile pour la thérapie ou le diagnostic, et associé avec un ligand approprié reconnaissable par son récepteur cellulaire spécifique (complémentaire), ainsi qu'un agent lysosomotrope, destiné à cibler un site présentant un intérêt, tel qu'un tissu cancéreux, pour y amener l'agent actif.
Patent EP-0634914-A1 (EP)
Inventor: GALLANT BEN J
IPC: A61C3/02
Filed: 1993-03-26
Abstract: A system of treating teeth or associated tooth structure uses abrasive-laden fluid stream. The system provides air at high pressure to a manifold with selectively operable valves delivers fluid at a selected pressure to a device for mixing the fluid with abrasive and delivers the air/abrasive mix to a hand-held device for application of an abrasive-laden stream to a tooth or associated tooth structure. Priming air at a relatively low pressure pressurizes the air/abrasive device. A flow path for pure air bypasses the air/abrasive device. A selective control allows for optional delivery of a stream of air or air and abrasive to the tooth or associated tooth structure. Upon termination of a treatment, the pure air is diverted through a purge line to purge the system downstream from the abrasive device of abrasive particles. A vacuum removes abrasive particles and debris from the region of the mouth of the patient during and after the abrasive treatment operation. The abrasive delivery device includes a hand-held nozzle having fluid ports operable by the fingers of the operator to control the instrument. The vacuum includes a rigid, disposable collection chamber for sterile disposal of the abrasive material and debris. Pressure regulating and relief means insure instantaneous change from one pressure level to the next.