baber/WOPTO huggingface dataset:
Patent EP-0220218-B1 (EP)
IPC: F42B12/62
Filed: 1986-03-18
Granted: 1990-05-02
Abstract: A payload spin-stabilized projectile (10) comprises in its head part a propelling or ejecting charge (15) activated by a head ignitor (14) with a certain delay to separate a base connected to the envelope (11) of the projectile and to eject a payload (13). In order to avoid any damage caused to the head ignitor (14) by the pressure of the gases generated by the ejection charge (15), a conical sheet metal disc (20) is arranged between the head ignitor (14) and the payload, its base being turned towards the head ignitor (14) side and its point to the ejection charge (15) side. The point of the conical disc (20) is provided with an opening (20a) through which an ignitor jet emitted by the head ignitor (14) may pass in order to activate the propelling charge (15). Once the ejection charge (15) has been activated, the conical disc (20) is transformed into a substantially gas-tight flat disc.
Patent EP-0222885-B1 (EP)
Title: Analyseur spectral et indicateur de direction et application d'un systeme d'atterrissage d'aeronefs
IPC: B64F1/20
Filed: 1986-05-09
Granted: 1990-07-11
Abstract: Analyseur spectral et système indicateur de direction (10) comprenant des canaux optiques (20, 30, 40) destinés à fournir des informations optiques détectées indiquant la direction d'incidence et le contenu spectral du rayonnement incident. Chaque canal optique comprend un élément réflecteur (11, 17, 23) ayant une section non réglée (11a, 17a, 23a) et une section réglée de dispersion spectrale (11b, 17b, 23b), ainsi qu'un système optique analytique (13, 19, 25) et un système détecteur (15, 21, 27). Pour chaque élément réflecteur, la section non réglée est inclinée dans une ou deux directions par rapport à la section réglée. Ledit analyseur spectral et ledit système indicateur de direction peuvent être avantageusement utilisés comme détecteur installé sur un aéronef dans un système d'atterrissage d'aéronefs comprenant des lasers installés au sol (29L, 29R, 33L, 33R, 37L, 37R) dirigés dans la trajectoire d'approche à l'atterrissage.
Patent EP-0226620-B1 (EP)
Title: Procede de fabrication de cartes de circuit imprime
IPC: H05K3/42
Filed: 1986-06-02
Granted: 1990-08-08
Abstract: Le procédé consiste à appliquer une couche de matériau électriquement conducteur (24) sur un côté au moins d'une base électriquement isolante (22), à imprimer une réserve de placage (26) sur la couche (24) de manière à n'exposer que la zone requise du tracé d'un circuit électrique, à appliquer par dépôt électrolytique sur le circuit conducteur une couche de réserve en nickel (28) possédant un point de fusion suffisamment élevé pour empêcher le mouvement dans un état de fusion pendant une opération de soudage successive, à enlever la réserve de placage (26) et à éliminer par morsure le matériau électriquement conducteur (44) non couvert par la réserve en nickel (28), à appliquer un masque de soudage (30) sur la couche de réserve (28) de manière à n'exposer que les trous à placage traversant et les autres endroits de connexion de la carte, à éliminer le nickel de la zone exposée de la carte, et à appliquer une couche de soudure (32) sur lesdites zones de connexion.
Patent EP-0232323-B1 (EP)
Title: Appareil de production et d'empilage de reproductions d'informations
IPC: G03G15/00
Filed: 1986-07-18
Granted: 1990-06-13
Abstract: Appareil produisant des reproductions d'informations sur un support en matériau transparent intercalé (T) et sur des feuilles de séparation en papier ordinaire (S), ladite séparation du matériau transparent par les feuilles en papier ordinaire facilitant la manipulation du matériau transparent. La productivité des cycles de reproduction de l'appareil est améliorée par la production sélective de reproduction d'informations sur du matériau transparent ou sur du matériau transparent et des feuilles de séparation. Une fois que les reproductions d'informations ont été produites, le matériau transparent et les feuilles de séparation sont empilés sélectivement dans des récepteurs séparés (42, 44) ou selon un mode d'intercalation dans un seul récepteur.
Patent EP-0241681-B1 (EP)
IPC: F41H1/02
Filed: 1987-02-25
Granted: 1989-07-26
Abstract: Body armor comprising a plurality of laminated fabric layers from aramid yarn, wherein the filaments of the armid yarn have an individual titer of less than 1.5 dtex.
Patent EP-0237046-B1 (EP)
IPC: F16C7/00
Filed: 1987-03-11
Granted: 1989-09-20
Abstract: 1. A connecting fitting for the axial introduction of tensile and compressive forces into bars (2) with a tubular wall (6) of fibre composite with at least one layer unidirectional fibres parallel to the axis, having a rigid axially symmetrical shaped body (8) which comprises an axial bore (18) to anchor a connecting element (19) lying in the axis of the bar and, at its end remote from the bar (2), an end face (16) directed transversely to its axis, and having a cap (22) which engages over the shaped body (8) and the adjoining end of the bar (2) and in the end wall of which, directed transversely to the axis of the bar, there is provided an opening for the passage of the connecting element (20), characterised in that the shaped body (8) has an external diameter corresponding to the external diameter of the wall (6) of the bar (2) and is provided with a stop face (10) extending perpendicular to its axis for the end of the wall of the bar, that the cap (22), which is to be adhered to the bar (2), is formed from at least one layer of a fibrous plaited flexible tube embedded in a matrix of synthetic resin, and that provided at the outside of the end wall (28) of the cap (22) is a collar (30) which is made integral with the cap and is coaxial with its axis and the external diameter of which is smaller than the external diameter of the cap.
Patent EP-0253083-B1 (EP)
Inventor: ZAGNOLI GIORGIO
IPC: A61P29/00
Filed: 1987-04-29
Granted: 1994-08-31
Abstract: This invention relates to the vaginal topical use of lysine p-isobutylphenylpropionate in local and targeted anti-inflammatory treatment of pathologies of obstetric and gynelogical type. Said use is effective in the treatment of patients with inflammatory forms having either aspecific or specific etiology, and also in the treatment both of patients of medical pertinence and of patients of surgical pertinence. The lysine p-isobutylphenylpropionate is used in the form of an aqueous solution for vaginal washes or in other pharmaceutical forms for vaginal use such as globules, suppositories etc.
Patent EP-0274656-B1 (EP)
IPC: E06B9/82
Filed: 1987-12-05
Granted: 1991-05-29
Abstract: The invention relates to a catch device against undesired rolling of a roller door. A first worm wheel (2), which is connected to the roller door shaft (4) in a rotationally fixed manner, and a second worm wheel (5), which is mounted rotationally movably with respect to the first worm wheel (2) and the roller door shaft (4), mesh with the driving worm (1). The second worm wheel bears driver elements (7), which displace the blocking bodies (8) within a frictional locking mechanism (6-10) between the supporting surfaces (9, 10). During normal operation, the blocking bodies (8) are located approximately in the region of the centre of the supporting surface (9), so that the roller door shaft (4) runs freely within the stop (6) fixed to the housing. In the event of disturbance, for example wear of the teeth of the first worm wheel (2), a rotation of the two worm wheels (2, 5) relative to each other leads to a positional change of the driver elements (7) and thus of the blocking bodies (8) so that the roller door shaft (4) is blocked by means of the blocking bodies (8) directly against the stop (6) which is fixed to the housing, without the blocking force having to be transferred from the second worm wheel (5).
Patent EP-0235836-B1 (EP)
IPC: C11C3/12
Filed: 1987-01-30
Granted: 1989-11-29
Abstract: The oxidative stability of esters of unsaturated fatty acids and polyols having from 4-8 hydroxyl groups, preferably of sugars or sugar alcohols, more preferably of sucrose, is improved if the esters contain an effective amount of the trans-unsaturated fatty acid chains.If more than 50% of the hydroxyl groups of the polyols are esterified, the esters can be used as low-calorie fat replacers, which in the case of sucrose with at least 4 hydroxyl groups esterified are called SPE (sucrose polyesters). If only 1-3 hydroxyl groups are esterified, the esters can act as emulsifiers.The ratio of cis:trans double bonds preferably ranges from (20:80) to (40:60), more preferably from (30:70) to (35:65). The trans-unsaturated fatty acid esters of polyols can be used in an amount of 0.5-99% of an edible composition, either as an emulsifier or as a fat replacer.
Patent EP-0271956-B1 (EP)
Inventor: CLARKE JOHN ALFRED
IPC: G02F1/1335
Filed: 1987-12-10
Granted: 1994-08-10
Abstract: An illumination system is provided for a liquid crystal display panel. The panel 1 is placed to transmit light 2 from a light source 3 to a viewing location, the light source being an extended area source of omnidirectional light of high efficiency, such as a fluorescent tube. A light guide 6 is placed between the source and the panel, the light guide comprising a transparent input face 7 adjacent the source, a transparent output face 10 adjacent the panel, and reflective side walls 11 transverse to the input and output faces. The light guide is tapered, the input face being smaller in area than the output face. The divergence of light from the source is thereby reduced as it passes through the panel. The LCD panel then functions with an improved contrast range.
Patent EP-0256065-B1 (EP)
IPC: B01J29/06
Filed: 1987-01-20
Granted: 1991-10-23
Abstract: A synthetic, layered, crystalline aluminosilicate. The aluminosilicate has the general formula (expressed as moles of oxide ratios): (M2/nO)x: (SiO2)y: (Al2O3)z wherein M represents one or more n-valent cations selected from sodium, potassium and other cations capable of replacing sodium or potassium by ion-exchange. The ratio y/z is between 15 and 300. The ratio x/z is determined from the criterion of electron neutrality between anions and cations, and wherein the structural aluminum is tetrahedrally coordinated in the crystal lattice of the above formula. The aluminosilicates of the invention are used as catalysts for the preparation of higher hydrocarbons from raw material containing olefins or oxygenates. The aluminosilicates are prepared from a synthesis mixture comprising the following compounds and molar ratios: SiO2/Al2O3: 5-500; M2/nO/SiO2: 0.1-10; OH/SiO2: 0.1-5; and H2O/SiO2: 5-200. The synthesis mixture is maintained under autogenous pressure at a temperature of 80 DEG -270 DEG  C. for four hours to 100 days.
Patent EP-0261224-B1 (EP)
Inventor: ROSEN JONATHAN I
IPC: C07K16/00
Filed: 1987-03-20
Granted: 1993-12-08
Abstract: Synthetic peptides useful for detection of antibodies to HTLV-III virus, and diagnostic and therapeutic compositions and methods of use.
Patent EP-0297252-B1 (EP)
Inventor: KARAKELLE MUTLU
IPC: A61B5/00
Filed: 1988-05-07
Granted: 1994-02-16
Abstract: Partition membranes which are permeable to blood electrolytes fabricated from crosslinked polyetherurethane compositions having from 20 to 50% hard segments. The membranes absorb from 50 to 120% of their dry weight of water and have electrolyte diffusion constants of up to 1 x 10<-><6>cm<2>/sec. The membranes are included in electrochemical, fiber optic and solid state blood electrolyte sensors to provide blood compatible surfaces and to ensure that blood components deleterious to analysis of electrolyte in the blood remain separated from the sensing elements.
Patent EP-0294669-B1 (EP)
IPC: A61Q5/10
Filed: 1988-05-27
Granted: 1991-07-17
Abstract: Compounds of formula: 
<IMAGE>
 in which R1 and R2 independently of each other denote a hydrogen atom, a C1-C4 alkyl radical or a C2-C3 mono- or polyhydroxyalkyl radical,
 Z and Z' independently of each other denote a C1-C4 alkyl or C2-C4 hydroxyalkyl radical, provided that when R1 and R2 simultaneously denote a hydrogen atom, Z and Z' do not simultaneously denote the methyl radical, and their addition salts with an acid, process for their preparation and their use as couplers in an aqueous carrier, in combination with at least one precursor of a para-type oxidation dye for dyeing human hair. 
<??>The invention also relates to the intermediate compounds of formula 
<IMAGE>
 in which R' denotes a hydrogen atom, a C1-C4 alkyl radical, a C2 or C3 mono- or polyhydroxyalkyl, acetyl or chloroethoxycarbonyl radical and Z and Z' independently of each other denote a C1-C4 alkyl radical.
Patent EP-0294804-B1 (EP)
IPC: C12Q1/34
Filed: 1988-06-09
Granted: 1993-09-29
Abstract: Highly sensitive reagent for colorimetrically determining N-acetyl- beta -D-glucosaminidase (NAGase) activity by the continuous method, comprising sodio-3,3 min -dichlorophenolsulfonphthaleinyl N-acetyl- beta -D-glucosaminide and a buffer, with which renal dysfunction can be diagnosed precisely, quickly, and easily.
Patent EP-0320065-B1 (EP)
Title: Colour display tube
IPC: H01J29/07
Filed: 1988-12-05
Granted: 1993-10-13
Abstract: The invention relates to a colour display tube having a colour selection electrode 7 which is suspended from the display window by means of pin-shaped members 15 which are inserted in the upright edge 3 of a display window, resilient suspension elements 21 being secured to the colour selection electrode 7. The pin-shaped members 15 have a spherical free end 16 portion which engages in an aperture of a conical portion 22 of the flat resilient suspension element 21, and which has at least three contact points 30 with the conical portion 22. To avoid the flat resilient suspension element 21 from lying against the pin-shaped member 15, the central axis A of the pin-shaped member 15 forms an angle with the X-Y plane, which plane extends perpendicularly to the axis of the combination of the colour selection electrode 7 and a display screen which is provided on the display window.
Patent EP-0284550-B1 (EP)
Title: Drainplug
IPC: A47K1/14
Filed: 1988-02-19
Granted: 1990-09-19
Abstract: The sealing stopper has a lid (1) which is set onto a sealing part (2) with a conical sealing surface (8), leaving an annular space (15). At the bottom side of the lid rim (11) is a protrusion with a hemispheric recess, into which an end segment (4) of a chain (3) is set. In this manner, the latter is directly and tightly fastened to the sealing body and has no protruding parts on its upper side which could interfere with use of the stopper in the drain valve of a bathtub.
Patent EP-0298124-B1 (EP)
Title: Brake lever for bicycle
IPC: B62L3/02
Filed: 1987-12-15
Granted: 1992-09-09
Abstract: Brake lever mounted on a handlebar of a bicycle. In a conventional brake lever, the center of pivotal movement of a brake lever body is spaced much apart in the radially outward direction from the axis of a handlebar, and a Bowden cable connected to the brake lever body is also spaced outward correspondingly. Therefore, there is a high possibility that the Bowden cable catches an obstacle, and the materials for these parts have been used wastefully. To eliminate these drawbacks, a pivot axis (4) of the brake lever body (43) is extended at a right angle to the axis C of a handlebar inserting bore (5) in a bracket (2) so that the center O of pivotal movement of the brake lever (43) and the axis of the handlebar (1) come closer to each other.
Patent EP-0340643-B1 (EP)
Inventor: RICHARDS ROGER LESTER
IPC: H04N5/445
Filed: 1989-04-27
Granted: 1994-09-21
Abstract: A television receiver includes a character generator (63) for generating a character signal suitable for displaying a menu of various processing control choices, such as processing for monaural, stereophonic or second audio program reproduction, "on-the-screen" of a picture tube, and a control unit (53) for dynamically altering the contents of the menu in response to the signal conditions of a received television signal, such as the presence or absence of stereophonic or second audio program information. As a result, confusion to a user in selecting (59) a processing mode which is rendered ineffectual due to a particular signal condition is minimized.
Patent EP-0346672-B1 (EP)
Inventor: DEMURO DAVID MARK
IPC: H01P1/205
Filed: 1989-05-29
Granted: 1995-04-05
Abstract: A ceramic filter (114,118) includes a multiple zero bandstop filter function. The ceramic filter has a dielectric block (210) with top (212) and bottom surfaces and at least two holes (221-227), extending from the top surface toward the bottom surface of the block. The block (210) is selectively covered with a conductive material to provide a transmission line resonator for each of the two holes. The filter also includes an input electrode (214) coupled to the dielectric means at a predetermined distance form one first hole (201), and an output electrode (216) coupled to the dielectric means at a predetermined distance from another hole (207). Finally, conductive plating (240), in the form of a transmission line, is contiguously disposed on the dielectric means adjacent the two holes and coupled thereto to provide a bandstop filter function with a zero represented at each hole.
Patent EP-0373290-B1 (EP)
Title: A method of heat deforming sheet glass for interior architecture applications
IPC: C03B23/025
Filed: 1989-07-10
Granted: 1993-09-29
Abstract: A method for heat deforming sheet glass (2), for interior architectural uses, on a former (18) placed underneath the sheet (2) to receive portions (7) thereof being deformed in a vertically downward direction by gravity, comprises the steps of subjecting the sheet (2) to a compressive force by pushers (26,27) acting horizontally on opposite edges (3,4) of the sheet (2), and of subjecting other portions (8) of the sheet (2) to un upwardly directed thrust force from below by means of a movable former (20) to deform them upwards against gravity. The method yields sheets (2) molded into complex profile shapes in a fast and automatic manner and of a high quality both from the standpoint of their original shine and of their dimensional uniformity.
Patent EP-0364799-B1 (EP)
Inventor: BODDEN WILLIAM L
IPC: A61M60/849
Filed: 1989-09-30
Granted: 1995-05-03
Abstract: Perfusing a high concentration of an agent to treat an organ (3), such as anti-cancer agents through a body organ containing a tumor, without their entering the body's general circulation (supplied from syringe (4)), removing them from the organ (3) with effluent blood and transporting the contaminated blood to an extracorporeal circuit (tubing (17), pump (21), detoxification zone (43), tube (44) where the blood is treated to remove the contamination, and returning the treated blood to the body (3). The process prevents toxic levels of the agents from entering the body's general circulation while delivering lethal doses of the agents to the tumor. There are described various apparatus for effecting the intra- and extracorporeal treatment of such contaminated blood.
Patent EP-0364865-B1 (EP)
Title: Method for producing steel from ore fines
IPC: C21B13/14
Filed: 1989-10-10
Granted: 1993-09-08
Abstract: Fine ore is reduced in a circulating fluidized bed by a reduction gas in the presence of fine coal, the discharged mixture of iron sponge particles and fine coal is subjected to hot compacting and then fed to a melting vessel in which oxygen is injected into the molten material through nozzles. The melting vessel can also be supplied with scrap which has been pre-heated by the hot waste gases from the melting vessel, in a scrap pre-heater which is fitted onto the melting vessel.
Patent EP-0371253-B1 (EP)
Inventor: HEIMAN DANIEL FEULNER
IPC: G01N33/53
Filed: 1989-10-24
Granted: 1995-09-13
Abstract: This disclosure relates to a method and reagents for determining amphetamine and d-methamphetamine in a biological fluid, such as urine. In particular, this disclosure relates to improvements in a fluorescence polarization immunoassay procedure for determining the presence of amphetamine and d-methamphetamine in a single assay and to a novel class of tracer compounds employed as reagents in such procedures. The procedure described includes pretreatment of the biological sample to eliminate cross-reactants such as  beta -hydroxyphenethylamine by preincubating the sample solely with an aqueous periodate solution having a pH from about 4.0 to about 7.5 without adjustment to an alkaline pH, and contacting the sample with riboflavin binding protein to reduce interference from fluorescent components in the sample. The procedure also maintains the cross reactivity of the immunoassay for tyramine at about 0.4% and for l-methamphetamine below about 5.1% and eliminates the necessity of using controlled substances as starting materials.
Patent EP-0338610-B1 (EP)
Inventor: FRATTA ANTONINO DR ING
IPC: H02K19/06
Filed: 1989-04-03
Granted: 1993-12-22
Abstract: The synchronous reluctance machine has a rotor with axial magnetic segmentation comprising axial laminations (L) of a ferromagnetic material alternated with layers of a nonferromagnetic material, with permanent magnets (M) inserted in these layers at an orientation which produces a magnetic flux in the direction (q) of the quadrature axis and in a sense opposed to the magnetic flux produced by the quadrature components of the current in the stator. The permanent magnets (M) are proportioned so that the flux they produce is at least approximately equal in absolute value and opposed to the sense of the flux produced by the quadrature component of the nominal operating current flowing in the stator.
Patent EP-0365684-B1 (EP)
Inventor: SATO KAN-ICHI
IPC: B29C45/70
Filed: 1989-03-24
Granted: 1996-01-24
Abstract: A molding method and an injection-compression molding machine provided with an opening/closing valve between an injection unit and a metallic mold for achieving said molding method, in which in order to make the density of molten resins uniform and thus produce stable molded products, said valve is closed to carry out the preliminary pressing within the injection unit before the molten resin is injected into the metallic mold and then the molten resin is pressed within the metallic mold during or after the injection. This molding machine is arranged in a molten resin passage (46) provided between the injection unit (10) and the metallic mold (30) so as to be opened and closed and provided with the valve (40) for closing said passage and changing a sectional area of said passage.
Patent EP-0403574-B1 (EP)
Inventor: JOYCE PETER J
IPC: A01H4/00
Filed: 1989-04-28
Granted: 1995-12-13
Abstract: The production of potatoes by growing a large number of independent shoot axes, each of which will form one or more microtubers, from a single microtuber is disclosed. This system has three interconnected stages: (1) the formation of a microtuber shoot complex by inducing shoot tip necrosis in the apical shoot; (2) the elongation of the resulting multiple shoot axes, and (3) the tuberization of the multiple shoot axes.