baber/WOPTO huggingface dataset:
Patent EP-0419338-A1 (EP)
Title: Thermal protection skin, a method and a production installation
Inventor: HOCQUELLET DOMINIQUE
IPC: F02K9/97
Filed: 1990-09-17
Abstract: Skin for the thermal protection of a surface to be protected, comprising a reinforcement embedded in a thermally insulating material, characterised in that it comprises a principal layer formed by a succession of refractory fibrous reinforcing slices (2), which are substantially parallel and inclined in relation to the surface to be protected, between which slices are interspersed insulating slices (3) essentially consisting of the said insulating material, this principal layer being lined by at least one sub-layer (4) over the surface to be protected and essentially consisting of a second insulating material compatible with the said insulating material. 
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Patent EP-0434533-A1 (EP)
Inventor: PINEAU JEAN-CLAUDE
IPC: B24B19/12
Filed: 1990-12-17
Abstract: Machine for the super finishing by sanding of shaft bearing surfaces, especially cams or cams and camshaft journals, the shafts being retained between centres and being driven in a rotational movement about their axis. The machine comprises a plurality of arms (8) mounted on two axles (9a, 9b) of the same support (5), so as to be capable of pivoting in parallel planes perpendicular to the axis of the shaft (3) to be machined, a plurality of predetermined-force operating means (22), each acting on one of said arms, a plurality of abrasive bands (11), and a plurality of abrasive-band application means (14) associated with said arms, in such a way that each arm can pivot in the direction of the shaft under the action of its operating means and press an abrasive band with predetermined pressure against one of the shaft bearing surfaces (4) to be machined. <IMAGE>
Patent EP-0478867-A1 (EP)
Inventor: MUELLER GOTTHELF
IPC: G05G1/06
Filed: 1990-10-04
Abstract: The hanging push-button box has a housing (1) which is provided with push-buttons (7) and switches (8). A handle (2) is pushed onto the housing (1) and detachably connected. The handle (2) is of ergonomic design and/or coloured. <IMAGE>
Patent EP-0416081-A1 (EP)
Title: Programmable error correcting apparatus within a paging receiver.
Inventor: ERHART RICHARD ALEXANDER
IPC: H04W84/02
Filed: 1990-03-09
Abstract: A paging receiver receiving message information having one of a plurality of (BCH) code word structures has a programmable error correcting apparatus for correcting bit errors within the message information. The programmable error correcting apparatus may be configured in response to identifying a signalling system and the code word structure corresponding to ther signalling system, or in response to changes in the code word structure within the message. A simplified error correcting apparatus may correct a single bit error within a code word structure. The programamble error correcting apparatus is capable of correcting any two bit error combination within the code word structure and contains sequential and combinational logic circuits. The programmable error correcting apparatus is integrated together with a microprocessor on a monolithic integrated circuit.
Patent EP-0436007-A1 (EP)
Title: Process for the site-directed integration of dna into the genome of plants.
Inventor: OFFRINGA REMKO
IPC: C12N15/82
Filed: 1990-07-26
Abstract: The present invention provides a method for site-directed integration of DNA-sequences into the genome of plants via homologous recombination, by transforming said plants using the DNA-transfer system of Agrobacterium, in which the transforming DNA comprises in its most simple form a region homologous to the target locus, as well as a region which is different from the target locus either next to one or between two T-DNA borders. Special constructs are provided, which in its most complete form have the general structure (I), in which box (1) and (7) represent T-DNA borders, boxes (2) and (6) comprise functional expression cassettes containing negative selection genes, box (3) provides a region of homology with the target locus promoting recombination, box (4) represents a DNA sequence containing a mutation with respect to the target locus, box (5) represents a functional expression cassette containing a positive selection gene, and box (E) comprises a DNA sequence which is homologous to a region adjacent of the target locus, or in the vicinity of the target locus, which promotes homologous recombination.
Patent EP-0507777-A1 (EP)
Title: A method of purifying air from combustible pollutants and an apparatus for performing the method.
Inventor: HEED BJOERN
IPC: B01D53/74
Filed: 1990-10-23
Abstract: The invention concerns a method and an apparatus for purifying air polluted with combustible substances. In accordance with the teachings of the invention is used a device known as a ''combustion exchanger'', i.e. a device comprising an air-pervious, heat-accumulating bed in which the combustible pollutants, by reversing their direction of flow, contribute to sustaining the temperature of spontaneous combustion inside the bed in order to regenerate the regular purifying device in the form of an absorption bed. This is achieved by incorporating the latter in the channeling system of the combustion exchanger channeling system and by making heated and purified air pass from said exchanger through the absorption bed in a direction opposite to the direction of regular through-flow through the absorption bed.
Patent EP-0496013-A1 (EP)
Inventor: PERRETTI MAURO
IPC: C07K7/06
Filed: 1991-01-21
Abstract: The synthetic peptide of formula (I) H-Ser-His-Leu-Arg-Lys-Val-Phe-Asp-Lys-OH and its physiologically acceptable organic or inorganic salts are novel. The synthetic peptide (I), whose amino acid sequence corresponds to that of the sequence 204-212 of human lipocortin V, shows  in vitro  the capability of inhibiting the prostaglandin E2 release and  in vivo  an antiinflammatory activity. Said peptide and its organic and inorganic salts are useful as therapeutic agents for the treatment of dermatological and collagen inflammatory infections.
Patent EP-0456104-A1 (EP)
Inventor: KUEFFNER REINHOLD
IPC: A47F5/10
Filed: 1991-05-02
Abstract: For a profiled support for construction of a system of shop furnishing or the like, a U-shaped profiled rail (2) with the following construction features is proposed, which has, mirror-symmetrically to the plane of symmetry (S) of the U on the outer sides of the side walls (3) which lie parallel to one another, a large number of guide grooves (4, 6, 10), oriented parallel or perpendicularly to the plane of symmetry (S), for receiving wall elements (23, 24, 25) oriented parallel or perpendicularly to the plane of symmetry, and there being designed on the ground side (7) of the U laterally outwardly directed profiled noses (9) for locking in a profiled front (17) provided with complementary locking grooves (20). A profiled support is thus available, which affords optimum variability in addition to high stability and which in particular makes possible problem-free construction and dismantling of a system of shop furnishing. <IMAGE>
Patent EP-0471157-A1 (EP)
Inventor: SCHANTZ CHRISTOPHER S
IPC: B41J2/05
Filed: 1991-06-02
Abstract: An inkjet printhead includes a nozzle plate formed of a polymer material that has been photo-ablated or photo-etched to form inkjet nozzles. The polymer material preferably is a plastic such as teflon, polyimide, polymethylmethacrylate, polyethyleneterephthalate or mixtures thereof.
Patent EP-0468496-A1 (EP)
Inventor: SAKAMOTO TAKASHI
IPC: H04N1/409
Filed: 1991-07-25
Abstract: The present invention relates to an image reader, such as a color image scanner, which can enhance outline of shapes that occur in an original image 2. 
     The image reader in accordance with the present invention comprises a main-aperture board set 102 at a location on which lights from a light source which are reflected by or pass through the original image 2 and then pass through a lens 8, are focused. A transmission part 104 of the main-aperture set 102 comprises a first transmission part 108 and a second transmission part 110, which is adjacent to the first transmission part 108, the first transmission part 108 being used to transmit lights corresponding to all of the center part of a small area of the original image 2, the second transmission part 110 being used to transmit some of the lights corresponding to the rest of said small area with the quantity of said transmitted lights decreasing according to the increased distance from center C of the first transmission part 108. Therefore, graininess in the original image 2 is offset to substantially decrease its effect. As a result, the possibility of graininess reading, reproduction or enhancement is reduced without worsening a good reading resolution.
Patent EP-0474164-A1 (EP)
Inventor: SUNAGAWA KAZUHIKO
IPC: C07C45/00
Filed: 1991-09-02
Abstract: The present invention provides s process for producing a p-halogenobenzophenone derivative of a high purity in a high yield at a low cost in the presence of a repeatedly usable catalyst having a long life and free from the problem of waste water treatment without using any chemical of a strong toxicity. According to the present invention, the p-halogenobenzophenone derivative is produced by reacting an (un)substituted benzotrichloride of the following formula (I) with a halogenobenzene of the following formoula (II) in the presence of a catalyst selected from the group consisting of alumina, nickel sulfate, zirconium oxide, amorophous silica/alumina and a mixture of two or more of them or a catalyst obtained by treating these compounds with an acid and hydrolyzing the resulting bisphenyldichloro- methane of the following formula (III):
       
 wherein X represents a halogen atom or a hydrogen atom and Y represents a halogen atom.
Patent EP-0487860-A1 (EP)
Title: Cabriolet mit einer windabweisenden Abdeckung
Inventor: GOETZ HANS DIPL-ING
IPC: B60J7/22
Filed: 1991-10-03
Abstract: Ein Cabriolet mit einer windabweisenden Abdeckung (4), die den Raum hinter einer vorderen Sitzreihe (3) nach oben abdeckt, und auf der ein Windschutz (5) befestigt ist, der in Wirkstellung etwa senkrecht von der Höhe der Bordkante (7) aus hochragt, und der in eine Nichtgebrauchsstellung absenkbar ist, ist dadurch gekennzeichnet, daß der Windschutz (5) durch ein Rollo (6) gebildet ist, dessen Aufwickelrolle (9) an einer vorneliegenden Abschlußkante der Abdeckung (4) festgelegt ist. Eine zweite Lösung der gestellten Aufgabe, einen Windschutz in der Nichtgebrauchsstellung an der Abdeckung, mit dieser eine Einheit bildend, unterzubringen, besteht darin, daß die Abdeckung zwei aufeinanderliegende, an einem Scharnier aufschwenkbare Platten aufweist, und daß der Windschutz gegenüberliegend diesem Scharnier schwenkbar an einer vorneliegenden Abschlußkante der untenliegenden Platte festgelegt ist und zwischen diese Platten einschwenkbar ist. <IMAGE>
Patent EP-0482464-A1 (EP)
Inventor: PAGANO DANIEL MICHAEL
IPC: G03B17/28
Filed: 1991-10-14
Abstract: A film cassette (1) comprises a film spool supported inside a lighttight shell (3) for rotation to thrust a filmstrip coiled about the spool to the exterior of the shell, and a film exposure status indicator supported for rotation relative to the shell from an unexposed position for providing a visible indication that the filmstrip is unexposed to an exposed position for providing a visible indication that the filmstrip is exposed. The status indicator includes lock-out means arranged for engagement by a blocking member (211, 219) in a camera (201) to prevent insertion of the cassette into the camera, when the status indicator is in the exposed position, and a cut-out (123) located with respect to the lock-out means for receiving the blocking member to allow insertion of the film cassette into the camera, when the status indicator is in the unexposed position. The shell (3) includes cam means (125) aligned with the cut-out (123) for moving the blocking member (211, 219) out of the way of the cassette (1), when the status indicator is in the unexposed position, and covered by the lock-out means to be prevented from moving the blocking member out of the way of the cassette, when the status indicator is in the exposed position.
Patent EP-0492475-A1 (EP)
Inventor: CULLY JAN DR
IPC: A23L5/20
Filed: 1991-12-19
Abstract: To remove cyclodextrin residues from fats and oils, the latter are emulsified in water and the cyclodextrin is enzymatically degraded with the aid of at least one  alpha -amylase selected from the  alpha -amylases produced by microorganisms of the group Aspergillus niger, Aspergillus oryzae, Bacillus polymyxa, porcine pancreatic amylase, Bacillus coagulans and Flavobacterium, and/or of preferably a CTGase selected from the CTGases produced by bacteria of the group Bacillus, Klebsiella, Micrococcus and alkalophilic bacteria.
Patent EP-0523287-A1 (EP)
Inventor: DEMEYERE HUGO JEAN MARIE
IPC: D06M11/79
Filed: 1991-07-18
Abstract: Granular perfume additives for rinse-added fabric softening compositions are disclosed, said additives containing a mixture of perfume and softening active in specified ratios, adsorbed onto particles of porous silica.
Patent EP-0491438-A1 (EP)
Inventor: COELINGH BENNINK HERMAN JAN TI
IPC: A61K31/565
Filed: 1991-12-12
Abstract: A contraceptive method and regimen utilizing an initially greater amount of progestogen, which gradually tapers over the period in which the contraceptive is administered. The regimen includes a multiphasic combination and contraceptive kit containing at least 21 daily sequential dosage units divided into 3 phases. The first phase contains 6-8 dosage units, each containing a progestogen at a dosage equivalent in progestogenic activity to 75-150 µg desogestrel and an estrogen at a dosage equivalent in estrogenic activity to 20-25 µg ethinyl estradiol. The second phase contains 6-8 dosage units, each containing less progestogen than in the previous dosage units, but still having progestogen equivalent to 75-125 µg desogestrel and an estrogen equivalent to 20 µg ethinyl estradiol. The third phase contains 6-8 dosage units, each containing less progestogen than in the previous dosage units, but still containing a progestogen equivalent to 75-100 µg desogestrel and an estrogen equivalent to 20 µg ethinyl estradiol. The kit may also include another phase of 4 to 7 dosage units having no contraceptive steroid.
Patent EP-0486120-A1 (EP)
Inventor: IIO TAKAYUKI A C R M W MITSUBI
IPC: F04B49/00
Filed: 1991-11-08
Abstract: The present invention relates to a scroll type compressor, and more particularly to a scroll type compressor in which a pair of bypass ports (33a,33b) which communicate with a chamber being compressed (19a,19b) are bored in an end plate (11) of a stationary scroll (10), and an inner surface of a capacity control block (50) which is separate from the stationary scroll is made to abut against the outer surface of the end plate (11) of the stationary scroll, thus forming a recessed portion which communicates with the pair of bypass ports (33a,33b) therebetween, and one cylinder (54) which communicates with a suction chamber (28) in a housing (1) is provided in the capacity control block (50) and a piston operating (56) by a control pressure in accordance with a load of the compressor is disposed slidably in the cylinder, and a communication hole which communicates with the recessed chamber is opened and closed by the piston (56), thereby to control the output capacity of the compressor in the range from 0 to 100%.
Patent EP-0443852-A1 (EP)
Inventor: MORISHITA MASAKAZU
IPC: H01L29/10
Filed: 1991-02-21
Abstract: A semiconductor device is provided with an emitter area and a collector area of a first conductive type and a base area of a second conductive type, arranged in a horizontal structure. The semiconductor device comprises an area constituting at least a part of the base area, being in contact with a part of the base area at least positioned between the emitter and collector areas, and having a narrower forbidden band than in the base area.
Patent EP-0462740-A1 (EP)
Inventor: FINNIMORE MICHAEL JOSEPH
IPC: E05D1/04
Filed: 1991-06-11
Abstract: Two panels (3,4) form part of a shutter with articulated linkages formed by link members (1,2). Panel (4) is offered up in a generally vertical attitude to enable the hook portion (7) to locate over the end of the hook portion (6). The panel (4) is then swung up beyond the vertical position, so that positive interconnection between the two members (1,2) is achieved. Once the panel (4) is moved up to a sufficient extent the link members cannot be disengaged from one another.
Patent EP-0465220-A1 (EP)
Inventor: NORMAN NEVILLE M
IPC: A63B69/00
Filed: 1991-07-02
Abstract: Apparatus for a game of tetherball which includes a pole (5) having a helix (12) mounted thereon and in which a ball (1) is provided on a line the line being attached to the helix (12) by means of a loop so that it can move up and down the helix depending on the direction the ball (1) is hit, the loop being in the form of a noose (4) so that it can operate in either of two modes, a first one in which the loop is small enough not to pass easily over the outside of the helix and the second mode in which it is large enough to pass easily over the helix (12).
Patent EP-0478264-A1 (EP)
Inventor: PARKES STEPHEN MAXWELL
IPC: G01S13/28
Filed: 1991-09-24
Abstract: A digital chirp generator for generating linear frequency modulated signals, comprises a plurality of frequency/phase accumulators 10 pipelined together. Each frequency/phase accumulator includes a frequency accumulator driving phase accumulator. In the pipelined configuration the frequency accumulator and the phase accumulator of each frequency/phase accumulator are interconnected with the corresponding accumulator of the neighbouring frequency/phase accumulator.
Patent EP-0490573-A1 (EP)
Inventor: WOODBURY MARK P
IPC: G06F13/40
Filed: 1991-12-04
Abstract: Methods and apparatus are provided for interconnecting first and second information buses each having a plurality of data lines. A pair of unidirectional information paths each consisting of twisted-pair cables are provided, along with a 25 MHz strobe. Information is transmitted using pseudo-ECL signal levels. A pair of clock differential receiver circuits is provided such that data is transferred over the interconnect bus using both the rising and falling edges of the transmitted clock signal and transferred from one bus to another at a rate of 50 MHz.
Patent EP-0452213-A1 (EP)
Inventor: BERNUCHON ROLAND LOUIS GEORGES
IPC: B23K9/32
Filed: 1991-04-10
Abstract: Caisson-forming elements (5, 6) are articulated together and connected in an articulated manner to the nozzle (4) of a welding head. These elements (5, 6) are connected to a shielding-gas supply source. The said elements (5, 6) are locked in position, under the effect of the gas pressure, which enables the configuration of the shielding device to be fitted to the geometry of the part (1b). …<??>An implementation method is also described. …<IMAGE>…
Patent EP-0524362-A1 (EP)
Inventor: TANNYERES LOUIS
IPC: G09G5/14
Filed: 1991-07-24
Abstract: This adapter is connected between a host processor (2) and a display unit (6) of a computerized tool. 
     It comprises a graphics processor (1) connected between the host processor and a first part (3) of a video memory (4) associated with the display unit and a logic based hardware sub-system (7) connected between said host processor (2) and a second part (8) of said video memory. Means (1a) for deriving displays from the first part and/or the second part of the memory are also provided.
Patent EP-0446183-A1 (EP)
Inventor: TONON GIORGIO LUCHESCO C O TON
IPC: F28D1/053
Filed: 1991-02-20
Abstract: A pair of upright manifolds (2) are coupled to one another by a plurality of horizontal pipes (10) having, at the coupling ends thereof, a cut slanted with respect to the pipe axis. 
     A portion of the above pipes (10), arranged at the bottom, have the longer end portions thereof downward turned, whereas the pipe portions arranged at the top have the longer end portions upward turned.
Patent EP-0527797-A1 (EP)
Title: Device for determination of the topography of a surface.
Inventor: LINDQVIST DAVID
IPC: G01B11/12
Filed: 1991-04-23
Abstract: The present invention relates to a device for determination of the topography of a surface by measuring its normal vector point by point, as well as devices for determination of the curvature of the surface in these points, and for determination of the orientation, position, shape and size of holes in the surface. The said devices are based on the use of opto-electronic sensors (1; 1-2) for measurement of the spatial position of active light sources. The invention is furthermore based on an accessory tool (1; 4) consisting of a body (3a; 5), a minimum of two light sources (3a; 6-8) and three contact pins (3a; 10-12) or a plane contact surface. The contact pins or the contact surface positions the tool unambiguously onto a surface (1; 3). By knowledge of the positions of the light sources relative to the contact pins or contact surface of the tool, the orientation of this surface can be determined from the measured spatial coordinates of the light sources.
Patent EP-0531311-A1 (EP)
Title: Foot for office furniture.
Inventor: PIOREK HANS-GEORG
IPC: A47B91/00
Filed: 1991-04-25
Abstract: A foot for office furniture has a substantially bridge-like body (3) divided into two sections (6, 7). The two foot sections (6, 7) are rigidly secured together. It is possible to produce office furniture feet of varying widths by combining broadly spaced foot sections (7) with more narrowly spaced ones (6).
Patent EP-0536306-A1 (EP)
Inventor: FERRAR CARL M
IPC: G01C19/72
Filed: 1991-06-11
Abstract: Dans un détecteur rotatoire à fibres optiques, deux modulateurs de phase sont symétriquement décalés par rapport au centre d'une boucle de fibre optique et excités alternativement par un signal dont la fréquence modifie la phase différentielle entre les ondes lumineuses propagées en sens inverse dans la boucle pour maintenir un signal d'intensité fixe sur un détecteur lors de la rotation de la boucle. La différence entre les fréquences des signaux est proportionnelle à la vitesse de rotation du détecteur, tandis que la valeur moyenne des fréquences des signaux équivaut à la valeur de fréquence en l'absence de rotations du détecteur. Dans une variante, un seul modulateur est excité par le signal dont la polarité est inversée par intervalles de temps.
Patent EP-0543997-A1 (EP)
Inventor: OHI NOBUHIRO
IPC: A61K31/535
Filed: 1991-08-14
Abstract: Le composé de la formule générale (A) est utile en tant que médicament car il présente une puissante activité antirhumatismale, anticancéreuse et de guérison du psoriasis, ainsi qu'une toxicité réduite. Dans ladite formule, R1 représente CH2, CH2CH2, CH2O, CH2S ou CH2SO; R2 représente hydrogène, alkyle inférieur C1-C4, ou benzyle; R3 représente COOR4, NHCOR5, CONR6R7, PO3H2 ou SO3H; et n est un nombre entier compris entre 1 et 4.
Patent EP-0619029-A1 (EP)
Inventor: SCHEUBLE BERNHARD
IPC: G02F1/13363
Filed: 1991-04-03
Abstract: L'invention concerne un système électro-optique selon la définition donnée à la revendication 1, dans lequel l'angle psi, qui est formé par le dispositif de polarisation du côté entrée avec les directeurs des molécules de cristaux liquides de la première surface de substrat, est optimisé pour obtenir un contraste élevé et/ou une grande luminosité , et/ou une grande indépendance du contraste et/ou de la valeur chromatique par rapport à l'angle optique.
Patent EP-0541729-A1 (EP)
Title: Stabilized anoxic diagnostic reagent solution.
Inventor: SALDIVAR LOUIS JR
IPC: G01N33/96
Filed: 1991-10-18
Abstract: A stabilized anoxic diagnostic reagent solution comprising an oxygen labile reagent, glucose oxidase, glucose, a hydrogen donor, sterile membrane fragments derived from bacteria having membranes containing an oxygen transfer system, and a reagent binding agent. The stabilized reagent has at least six months storage stability at 2 DEG -8 DEG  C. and open vial stability of at least three weeks.