baber/WOPTO huggingface dataset:
Patent EP-0492119-A1 (EP)
Inventor: SCHWAN ANNETTE DR
IPC: A45D7/04
Filed: 1991-11-15
Abstract: The process entails the hair being treated, before and/or after it is shaped as required, with a waving agent, where appropriate rinsed with water, and then subsequently treated with an oxidant, rinsed with water, where appropriate placed for water waving, and then dried, and is characterised in that the waving agent used is an aqueous preparation which contains at least one sulphite or bisulphite and at least one Bunte salt. The process according to the invention makes possible gentle, uniform and durable waving of the hair. In addition, the upsetting mercaptan odour which normally adheres to permanently waved hair can be avoided by this process.
Patent EP-0438249-A1 (EP)
Inventor: BOURKE EDWARD ANTHONY
IPC: A61K9/54
Filed: 1991-01-14
Abstract: A naproxen formulation for oral administration on a once-daily basis comprises a first portion of the naproxen formulated in a multi-particulate pellet form designed to release the drug at a rate sufficient to maintain therapeutically effective blood levels substantially over 24 hours when administered each day on a once-daily basis and, optionally, a second portion of the naproxen formulated so as to release the drug promptly following administration so as to obtain a relatively immediate therapeutic response.
Patent EP-0449406-A1 (EP)
Inventor: FUKUDA MASAAKI C O TONEN CORPO
IPC: C10M105/32
Filed: 1991-01-31
Abstract: An oily lubricant for mixing with the refrigerant 1,1,1,2-tetrafluoroethane (R134a) is an ester of viscosity 2-30 mm² /s at 100°C. 
     Suitable classes of esters are (1) polyesters of a polyol and straight or branched chain carboxylic acid (CA), (2) diesters of neopentyl glycol and a C6-9 CA, (3) complex esters of partial esters of an aliphatic polyhydric alcohol with C3-C9 fatty acids and aliphatic or aromatic di- CA, (4) C16-22 diallyl esters of aliphatic di - CA, (5) C18-26 diethyl esters of aromatic di - CA, and (6) diesters of an addition product of an alkylene oxide to a monohydric alcohol by an aliphatic di - CA. 
     The viscosity is adjusted by using mixture of esters or by adding a polymer; suitable viscosity for a refrigerator is 2-9 mm²/s and for a car air conditioner it is 7-30 mm²/s. 
     The ester should be purified to have a low acid number of 0.1-0.5 mg KOH (g), to prevent metal corrosion, whilst keeping high insulating property, and it is purified so as to be stable and to have no more than 500 ppm of moisture. 
     An anti-wear agent of the sulfur type is preferably added in amount of 0.01-5 w/t%, and other additives can be an anti-oxidant and corrosion inhibitors. 
     The lubricant has excellent compatibility with R134a, low hygroscopicity, high thermal stability and lubricating property.
Patent EP-0476955-A1 (EP)
Inventor: SUDLOW DEREK DAVID
IPC: A63H33/10
Filed: 1991-09-16
Abstract: A toy construction kit comprises a plurality of modular units (1) adapted for securement relative to one another with elongated securing means (12) through bores (10) thereof. The securing means (12) afford less frictional contact area with the modular units (1) than a securing means of same cross-section as said bores (10).
Patent EP-0453338-A1 (EP)
Inventor: BONGART MARCEL
IPC: F16L55/00
Filed: 1991-03-20
Abstract: The method and the device can be used to fit a spindle-flap assembly in a pipe formed by a butterfly valve body. The device comprises a stand (26) for receiving the pipe with said element. It also comprises first means (28, 30, 32) for moving said spindle, in a first direction, as far as the first limit position, second means (36, 38, 40) for moving said spindle, in the opposite direction, as far as the second limit position, means (34) for determining said limit positions, and means for computing the interval (j) between the limit and control positions of the first or second means for moving the spindle, from the first or second limit position, through a distance equal to a predetermined fraction of said interval. …<IMAGE>…
Patent EP-0493288-A1 (EP)
Inventor: ILIE FRANCOIS
IPC: G07B15/02
Filed: 1991-12-13
Abstract: The field of the invention is that of timekeeping devices and especially timekeeping devices for controlled parking durations. More precisely, the present invention relates to a monitoring device making it possible to store data relating to the latest parking, especially by way of proof in the case of argument. 
<??>According to the invention, the monitoring device for a timekeeping system, especially for timekeeping for controlled parking duration, comprises first means (14) for storing operating monitoring data in which are written, on each new use of the said system, data corresponding to the moment and to the date of the start of at least each parking period and data corresponding to the moment and to the date of the end of the said parking period. 
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Patent EP-0456616-A1 (EP)
Inventor: DI NUNZIO VITTORIO
IPC: F02D41/14
Filed: 1991-04-23
Abstract: The idling speed (RPM) of an internal combustion engine (E) is regulated with the use of an electronic control unit (ECU) arranged to generate a signal (ADV) for correcting the ignition advance and a signal (VAE) for varying the piloting of a solenoid valve (F) provided in a duct (D) which by-passes a throttle valve (B) which controls the air supply to the engine (E). For this purpose, the electronic unit (ECU) acquires the instantaneous speed (RPM) of the engine (E) and the air pressure (MAP) in the inlet manifold (A) by means of sensors (1, 2). 
     The electronic unit (ECU) implements an LQI (linear-quadratic-integral) type of control based on a linear mathematical model of the engine (E).
Patent EP-0462090-A1 (EP)
Inventor: KIVIMAA JUHA
IPC: D21F3/10
Filed: 1991-06-10
Abstract: The invention concerns a method and a device for removing water out of the perforations in a suction roll, in which method a doctor blade (11) is brought into contact with the face (T₁′) of the suction roll (T). The doctor blade (11) is mounted with its slat face (C) in such an angular position in relation to the face (T₁′) of the suction roll (T₁) that the angle between the face plane (C) of the doctor blade and the tangential direction of the face of the suction roll, when the tangent is drawn at the contact point between the tip of the doctor blade and the face of the suction roll, is within a range of 2... 10°. In the method, water is removed by means of the inletside surface plane (D) of the doctor blade, the inlet side being seen in the sense of rotation of the suction roll, and the water is allowed to flow smoothly over the doctor blade out of contact with the construction. In the method, according to the invention, water is removed additionally by means of a suction effect out of the area (V) between the slat face (C) of the doctor blade and the suction roll, negative pressure being produced in said space (V). The negative pressure produces flow of water out of the perforations or grooves (F) in the suction roll.
Patent EP-0501094-A1 (EP)
Inventor: LARSEN YVONNE
IPC: A23F5/24
Filed: 1991-02-27
Abstract: Process for obtaining a liquid concentrate based on essential oils and intended for the preparation of hot or cold infusions. According to the invention the essential oils have damar gum added to them in order to increase their density and are then emulsified in a pectin-treated and flavoured aqueous solution containing emulsifiers in a sufficient quantity to obtain the same HLB (hydrolipid balance) as the oils employed. The mixture obtained is then homogenised while a high compression followed by an abrupt decompression is applied in order to reduce the size of the lipid droplets to microparticles. The mixture is then heat-sterilised in order to eliminate any microbial presence in the solution before packaging. The process described is particularly intended for the manufacture of concentrated alimentary beverages.
Patent EP-0458987-A1 (EP)
Inventor: UESHIMA YOSHIYUKI
IPC: C21D8/02
Filed: 1990-12-20
Abstract: A process for producing a thin austenitic stainless steel plate having a surface reduced in the occurrence of minute irregularities, roping and uneven luster, which comprises the steps of (a) casting molten austenitic (γ) stainless steel into a thin cast metal by the twin-roll thin plate manufacturing method with the use of a pair of opposing cooling rolls, (b) temporarily cooling the cast metal into the γ phase, (c) heating the cooled metal to hold it in a state of the δ/γ phase or the δ phase and cooling the heated metal to return it to the γ phase, and (d) cold rolling the metal thus treated.
Patent EP-0594576-A1 (EP)
Title: Immunoassays for and monoclonal antibodies to prothrombin activation peptides and their degradation products
Inventor: HURSTING MARCIE J
IPC: C07K16/40
Filed: 1990-11-02
Abstract: Monoclonal antibodies and fragments thereof, with binding specificity for an epitope on the carboxy terminus of prothrombin activation peptide F1.2, which can be used in immunoassays to predict thrombosis by measuring the extent of activation of prothrombin. These monoclonal antibodies are also included in a kit for performing such immunoassays.
Patent EP-0513031-A1 (EP)
Inventor: EISERMANN ARMIN
IPC: E05B47/00
Filed: 1991-01-11
Abstract: L'invention concerne une serrure à fonction de fermeture déblocable par insertion d'une carte codée magnétisée par zones, dans laquelle le bord d'entrée (8') de la carte codée (8) entraîne un verrou (25) libéré par la tige d'arrêt magnétique (31), et propose, en vue d'obtenir une solution simple et particulièrement fiable, qu'au moins un arrêt complémentaire (62), déplacé par le mouvement du verrou et détectant un profil de la carte codée (8) soit prévu dans une zone libérée par la tige d'arrêt magnétique (31).
Patent EP-0510063-A1 (EP)
Title: Peptides anti-inflammatoires et traitement inhibitoire de fuites vasculaires dans des tissus traumatises
Inventor: WEI EDWARD T
IPC: C07K14/575
Filed: 1991-01-04
Abstract: Des peptides anti-inflammatoires synthétiques de dimensions relativement réduites ont la séquence primaire (I), dans laquelle TN est une partie à acides aminés, A1 à A6 représentent chacun un acide aminé naturel ou synthétique de configuration D ou L et TC est une partie ou la totalité d'un terminal carboxyle amidé. A1, A2 et A5 sont tous des acides aminés polaires, alors que A3, A4 et A6 sont tous des acides aminés non polaires. Ces peptides synthétiques de dimensions relativement réduites inhibent les fuites vasculaires et sont utiles, lorsqu'ils sont administrés à des mammifères, pour traiter des oedèmes, par exemple, lors de traumatismes du cerveau, de la peau, des muqueuses et des muscles.
Patent EP-0469115-A1 (EP)
Title: Agent pour ameliorer la resistance a la fissuration par l'hydrogene d'aciers faiblement ou moyennement allies, procede d'utilisation de cet agent et pieces obtenues
Inventor: BLONDEAU REGIS
IPC: C22C38/00
Filed: 1991-02-11
Abstract: L'agent considéré est du Cobalt ajouté en des teneurs comprises entre 0,05 % et 2 % à des aciers contenant de 0,05 % à 0,6 % de Carbone et moins de 10 % d'éléments d'alliage, pris parmi le Silicium, le Manganèse, le Nickel, le Chrome et le Molybdène, pour réaliser des blocs, plaques, barres ou pièces de forte dimension éventuellement normalisés, à résistance à la fissuration par l'hydrogène améliorée et à soudabilité et découpabilité thermique améliorées. L'invention est également relative à un procédé d'utilisation de l'agent et aux pièces ainsi obtenues.
Patent EP-0521887-A1 (EP)
Inventor: BRANCH CLIVE LESLIE
IPC: A61P31/04
Filed: 1991-03-04
Abstract: Groupe de dérivés de 3-(thiométhyle de N-aminopyridinium éventuellement substitué) céphalosporine et leurs compositions pharmaceutiques utilisés en thérapie antibactérienne.
Patent EP-0516755-A1 (EP)
Title: Shoe with improved dual hardness heel-lift.
Inventor: LOCK BARRY W
IPC: A43B21/08
Filed: 1991-02-14
Abstract: The present invention relates to a shoe having an improved dual hardness dowel-lift with superior wear and non-slip characteristics. The dual hardness dowel-lift includes a hard polyurethane top piece (19) and a soft polyurethane bottom piece (21). The bottom piece is cast onto the top piece. The bottom piece is a softer material which possesses a hardness lower than the top piece as measured by the Shore A hardness test, and preferably is a thermoset polyurethane elastomer.
Patent EP-0521954-A1 (EP)
Title: Technecium complexes of thioethers.
Inventor: COOPER STEPHEN RANDOLPH
IPC: C07C321/14
Filed: 1991-03-28
Abstract: Technetium-99m complexes of crown thioethers having 3 to 6 donor sulphur atoms joined into a macrocyclic ring by C2 or C3 groups, for example 1,4,7-trithiacyclononane (9S3); and of tripodal ligands having more than 3 donor sulphur atoms joined by C2 or C3 groups, for example, 1,1,1-tris(((2-methylthio)ethylthio)-methyl)ethane.
Patent EP-0474855-A1 (EP)
Title: Triggering delay for moulded charges detonating in sequence.
Inventor: KERDRAON ALAIN
IPC: F42B12/18
Filed: 1991-03-29
Abstract: PCT No. PCT/FR91/00251 Sec. 371 Date Oct. 21, 1991 Sec. 102(e) Date Oct. 21, 1991 PCT Filed Mar. 29, 1991 PCT Pub. No. WO91/14917 PCT Pub. Date Oct. 3, 1991.A delay fuse for a warhead (1) including at least two charges (3, 8) for sequential detonation disposed inside a casing (2). The delay fuse comprises a screen (6) movable in a longitudinal axial direction inside the casing (2) and under the effect of the first charge detonating, from a starting position to a destination position in which it acts on control means (12) for firing a second charge. The fuse includes a component of compressible material (13) disposed inside the casing between the screen (6) and the control means (12). The invention is applicable to shells, rockets, or missiles.
Patent EP-0530267-A1 (EP)
Title: Tamper resisting security seal.
Inventor: KAY RALPH JUNIPER DRIVE RAY PA
IPC: B65D55/02
Filed: 1991-05-22
Abstract: PCT No. PCT/GB91/00809 Sec. 371 Date Oct. 22, 1992 Sec. 102(e) Date Oct. 22, 1992 PCT Filed May 22, 1991 PCT Pub. No. WO91/18377 PCT Pub. Date Nov. 28, 1991.A tamper resistant security seal is a laminated tape having a transparent carrier layer (2); an optical, diffraction pattern defining layer (3,4); and an adhesive layer (6) for adhering the tape to a substrate. The optical pattern, such as a hologram, defined by the optical pattern defining layer is visible from outside the laminate. The optical diffraction pattern defining layer (3) is formed by a polymeric layer permanently bonded to the transparent carrier layer which, when heated, causes the diffraction pattern to undergo an irreversible change. The adhesive is a pressure sensitive adhesive. An additional removable support layer may be provided on the carrier. The laminate is constructed so that a reduction in temperature below 0 DEG  C. will cause an irreversible change in the diffraction pattern, or is such that subsequent to such a temperature reduction, attempted removal of the tape from a substrate will cause an irreversible change in the diffraction pattern.
Patent EP-0530295-A1 (EP)
Inventor: HAXELL JOHN PATRICK NELSON SOM
IPC: C09D11/00
Filed: 1991-05-23
Abstract: Une encre thermofusible à pigmentation dispersée contient un véhicule thermoplastique, un pigment coloré et un agent de dispersion servant à inhiber le dépôt ou l'agglomération du pigment lorsque l'encre est fondue, l'agent de dispersion comprenant une cire microcristalline modifiée par l'isocyanate, ou une cire fossile.
Patent EP-0532623-A1 (EP)
Title: Hip prosthesis.
Inventor: GODEAU DENIS
IPC: A61F2/46
Filed: 1991-06-06
Abstract: A hip prosthesis typically includes an anchoring shaft (1), a head (2) and a flange (3). The prosthesis is characterized in that the anchoring shaft (1) has a smoothly-curved shape with a rear concavity, in that, at least in its upper portion (1c), said shaft's cross-section grows larger towards the top thereof starting from a point where the cross-sectional shape has an extended transverse axis (S3), in that said upper portion (1c) is curved inwards so that the head (2) forms an aligned extension thereof, and in that the upper portion (1c) is also twisted in the same direction as the anteversion of the head (2). Cement-free and cemented versions are provided, as well as several different sizes to suit all needs.
Patent EP-0533810-A1 (EP)
Title: Microwave antennas.
Inventor: COLLINS JOHN LOUIS FREDERICK C
IPC: H04R7/06
Filed: 1991-06-14
Abstract: Planar microwave antennas are described of the type formed from a plurality of moulded planar layers. A first layer defines horn elements and two underlying layers define waveguide channels communicating with the horn elements. The waveguide channels are formed at the interface between layers by aligned channels in the abutting surfaces. The surfaces of at least the horns and waveguide channels are metallised, and the layers may be secured together by rib welding.
Patent EP-0547084-A1 (EP)
Inventor: BARNETT ANTHONY MALCOLM
IPC: G03C11/04
Filed: 1991-09-03
Abstract: Procédé de blanchiment d'une image argentique, selon lequel on trite l'image avec une première solution contenant de l'iode et un sel d'iodure, puis on enlève la tache d'iode en la traitant avec une seconde solution contenant de l'acide ascorbique et des ions de sulfite. Ce procédé est tout particulièrement adapté aux images argentiques formées par le processus de diffusion par transfert de sels d'argent.
Patent EP-0575325-A1 (EP)
Title: Source de chaleur radiante a film transparent
Inventor: BARSKY BARRY E
IPC: H05B3/26
Filed: 1991-07-31
Abstract: Un dispositif de chauffage radiant se présente sous la forme d'un recouvrement placé sur la cloche d'une couveuse existante ou intégré dans celle-ci. Le dispositif chauffant possède un revêtement électroconducteur optiquement transparent, radiotransparent et transparent en photothérapie, de préférence en oxyde d'indium étain.
Patent EP-0567458-A1 (EP)
Inventor: SCHWARZ MANFRED
IPC: G01N33/483
Filed: 1991-11-14
Abstract: Le dispositif de prélèvement sanguin comprend un tube protecteur (10) comportant une pièce de fixation (11) avec laquelle il ne forme qu'une seule pièce, qui présente un emboîtement à baïonnette (16, 18) pour une canule qui peut faire coulisser sur le siège conique (15) d'un embout (20) en forme de manchon de la pièce de fixation. Deux tubes capillaires (12, 13) fichés l'un dans l'autre sont disposés de manière concentrique dans le tube protecteur (10). Le premier tube capillaire (12) fait saillie au-dessus de l'embout (20) et est retenu par son extrémité opposée dans une pièce de déviation (23) enfichable de manière amovible dans le tube protecteur (10). La pièce de déviation (23) présente deux alésages ayant la forme de logements à fond plein (24, 25) pour loger les tubes capillaires (12, 13). L'alésage intérieur (24) destiné au tube capillaire (12) intérieur qui fait également saillie à cette extrémité, présente deux canaux transversaux (26) qui s'étendent dans le sens radial jusqu'à la paroi interne du tube capillaire extérieur (13) et dans le sens longitudinal, jusqu'au fond de l'alésage (31) et constituent un canal d'écoulement du sang du tube capillaire intérieur vers le tube capillaire extérieur. L'extrémité du tube capillaire extérieur (13) qui est opposée à la pièce requise pour le montage (11) est retenue dans le logement (27) d'un raccord de réduction (28) conique de la pièce de fixation (11).
Patent EP-0501386-A1 (EP)
Inventor: HSU LI-JANG
IPC: F16B21/20
Filed: 1992-02-24
Abstract: For holding mechanical parts together, an elastic connector comprised of a base (1) for holding a S-shaped spring plate (2) and two symmetrical steel plates (35, 36), a supporting member (4) in said base (1) to support a rotary control member (5), two fixing rods (56, 57) to compress said steel sheets (35, 36) into U-shaped forms, a lid (7) sealed on said control member (5) at the top and secured in plate by two rivets (31, 32), wherein rotating a handle (62) on said control member (5) causes the two opposite ends of said S-shaped spring plate (2) to be moved outwards permitting an inserted rod member to be firmly retained to said S-shaped spring plate (2), and causes said steel plates (35, 36) to be returned to their original L-shape permitting them to laterally stop against said rod member so as to firmly retain said control member in position.
Patent EP-0519181-A1 (EP)
Inventor: SEILER CLAUS-DIETRICH DR
IPC: C07F7/14
Filed: 1992-04-22
Abstract: A novel process is described for the preparation of 3-chloropropylsilanes from hydrogensilanes and allyl chloride. The condensate of the reactant mixture is adjusted in such a way that it contains a stoichiometric excess of allyl chloride.
Patent EP-0514755-A1 (EP)
Inventor: ONODERA AKIRA
IPC: H03K5/1532
Filed: 1992-05-13
Abstract: The provision of a peak detection circuit which can accurately detect peaks even if a noise component is included in the input signal. A peak detection circuit, comprising: a differentiating circuit (DIF) which produces a differentiated signal of an input signal, a peak hold circuit (CMP3, R9C) which produces a peak value envelope of an output of said differentiating circuit, a first comparator (CMR, R3, R5, R8) which compares an output of said differentiating circuit and a reference signal formed on the basis of an output of said peak hold circuit, and detects when said input signal falls below said reference signal, a second comparator (CMP1,R1,R2,R6) which detects a portion which detects a portion which exceeds an output of said differentiating circuit, and a flip-flop (FF) for producing a signal which rises in accordance with an output of said second comparator and falls in accordance with an output of said first comparator thereby to form a signal representing a peak by the rise of an output of said flip-flop.
Patent EP-0529353-A1 (EP)
Title: Gastherme
Inventor: JENSEN NIELS DUE
IPC: F24D3/10
Filed: 1992-08-04
Abstract: Die Gastherme ist zur Raumheizung und Warmwasserbereitung vorgesehen und weist einen gasbeheizten Primärwärmetauscher (3) auf, der zwei parallel liegende Heizkreise (8,15) speist. Die Umwälzung des Wärmetauschmediums erfolgt über eine elektromotorisch angetriebene Kreiselpumpe (4), die auf der kalten Seite des Primärwärmetauschers (3) angeordnet ist und die ein Steuerorgan aufweist, das druckseitig angeordnet und drehzahl- oder drehrichtungsgesteuert ist. Dieses Steuerorgan dient zur Betätigung eines mit dem Pumpengehäuse verbundenen Schaltorgans (7), das den einen oder anderen Heizkreis (8 oder 15) mit dem Primärwärmetauscher (3) in Reihe schaltet. Das Schaltorgan (7) ist auf der warmen Seite des Primärwärmetauschers (3) in der Leitungsführung zu den Heizkreisen (8,15) angeordnet . <IMAGE>
Patent EP-0584385-A1 (EP)
Inventor: DIEBOLD ULRICH
IPC: G01R31/3183
Filed: 1992-08-25
Abstract: The present invention provides for improved testing of an integrated circuit 1. In order to measure a signal S in circuit 1 a multi-pattern is placed in shift register 70. The multi-pattern is generated by overlaying at least two test patterns Ax and Bx. Therefore the signal S changes its state in response to only a small amount of shift operations.
Patent EP-0538620-A1 (EP)
Inventor: BERBERICH REINHOLD
IPC: H01R39/38
Filed: 1992-09-15
Abstract: In the case of an electrical machine, the carbon brushes (4, 5) which rest against the commutator (3) are designed such that they are curved in the form of circular rings, their outer radius being smaller than the distance between the stator (1) and the commutator (3) of the rotor (2), and the carbon brushes (4, 5) being arranged such that they can be displaced along a track in the form of a circular arc by the spring (9, 10) and being located largely in the region of the radial circumferential periphery of the stator (1). <IMAGE>