baber/WOPTO huggingface dataset:
Patent EP-0337883-B1 (EP)
Title: Centrifugal turbine, in particular impeller wheel, comprising radial rotor blades and an auxiliary turbine
IPC: B24C5/06
Filed: 1989-04-12
Granted: 1993-02-03
Abstract: The centrifugal turbine according to the present invention is essentially characterised in that its rotor (3) possesses on one of its faces a circular groove (11) concentric with it; in that the blades (5) of its rotor are formed by an insert (14) having an anterior face and a posterior face which are mutually parallel, and by a flared foot projecting on the anterior and posterior faces of the corresponding insert, the foot of the blades having a length substantially equal to the width of the groove and a height substantially equal to the depth thereof; and in that sectors (18) fixed in the groove each extend substantially flush with the faces opposite two successive blades, the ends of these sectors being in contact with the parts facing the feet which they cover and which have a shape complementary to their own. <IMAGE>
Patent EP-0362038-B1 (EP)
Title: Control device for a blockable gas spring
IPC: A47C3/30
Filed: 1989-09-25
Granted: 1992-11-19
Abstract: The invention relates to a control device for a gas spring which can be locked as desired by displacement of a sliding control finger. Two axially elongated, diametrically opposed windows (14), at least one of which is larger at the end nearest to the gas spring, pass through a tubular connector (1) coaxial with the control finger (6). A lever (2) which has thinner parts (25, 26) flanking a wide part (24) engages in these windows. Devices (7) are provided so that, after mounting on the gas spring, the wide part (24) is unable to reach the wide section of the window, thus preventing the lever from being dislodged. The edges of the windows (14) form bearing points for the pivoting movement of the leaver and the actuation of the control finger (6).
Patent EP-0346417-B1 (EP)
Inventor: FARAGO ZOLTAN
IPC: B05B1/34
Filed: 1988-12-09
Granted: 1994-10-05
Abstract: Un ajutage à tourbillon vaporisateur de liquides comprend une chambre à tourbillon (86) agencée au-dessus d'un fond de chambre à tourbillon et qui rétrécit dans le sens d'un orifice de sortie (14) opposée au fond (34) de la chambre à tourbillon, au moins un canal à tourbillon (42) latéralement décalé par rapport à l'axe médian (20) de la chambre à turbillon (86) et qui s'ouvre dans celle-ci, et un paramètre de rotation égale à 1. Afin d'améliorer un tel ajutage de sorte que l'on puisse accroître l'impulsion initiale de tourbillonnement sans accroître ou même en diminuant les pertes de tourbillonnement, un corps de déplacement (62) agencé sur le fond (34) de la chambre à tourbillon empêche la formation d'un noyau d'air au fond de la chambre à tourbillon. Le corps de déplacement (62) est concentrique par rapport à l'axe médian (20) et présente dans sa section inférieure, près du fond de la chambre, un diamètre extérieur égal à au moins un diamètre de l'orifice de sortie (14) de l'ajutage.
Patent EP-0452314-B1 (EP)
Inventor: RUOSLAHTI ERKKI I
IPC: C07K1/22
Filed: 1989-05-22
Granted: 1995-11-29
Abstract: An adhesion receptor for laminin is provided. The receptor is isolated from cell or tissue extracts and fractionated on an affinity column composed of cell attachment-promoting fragments of laminin coupled to Sepharose in the presence of divalent cations. This receptor can be used to prepare specific antibodies for the analysis of the amount of laminin receptor expressed by cells and has other applications in cellular and tumor biology.
Patent EP-0433449-B1 (EP)
Inventor: GOTOH TETSUYA
IPC: G02F1/35
Filed: 1989-06-27
Granted: 1994-10-12
Abstract: The invention relates to a high-performance nonlinear optical element showing a large secondary nonlinear optical effect and causing no problems as to stability and processability. It has at least one substantially optically smooth surface and contains monoclinic crystals of 4-hydroxy-3-methoxy-4'-nitrostilbene belonging to space group P2 and point group #4 and having at least one, substantially optically smooth surface.
Patent EP-0418450-B1 (EP)
Title: Cleaning and sterilising unit for small objects such as closure elements for pharmaceutical containers
IPC: A61L2/26
Filed: 1990-01-04
Granted: 1993-05-12
Abstract: The invention relates to a cleaning and sterilizing machine for small articles, such as the closure elements for pharmaceutical containers. The machine consists of a treatment vessel which is mounted in a carrier to pivot through 180 DEG  around a horizontal axis, which has a funnel-shaped lower portion comprising a closable discharge opening and to which supply and discharge lines for at least one treatment medium are connected. The discharge opening can be closed by a valve and is also constructed as a charging opening with a coupling member. Connectable in sealing-tight and supporting manner to said coupling member is a charging and discharging container for the articles to be treated which has a matching coupling member disposed at a charging and discharge opening closable by a valve in a funnel-shaped upper portion of the charging and discharge container.
Patent EP-0391044-B1 (EP)
Inventor: MUROYA MASAMI
IPC: G06K9/00
Filed: 1990-02-13
Granted: 1996-05-29
Abstract: A pattern generation method for registering handwriting and a method for updating same that facilitates the obtaining of a registration pattern that reflects accurately the characteristics of an individual handwritten signature. Dynamic programming matching is used to obtain a cumulative error among a plurality of input patterns in the form of a distortion function, and this distortion function is used for shape averaging and time distortion averaging of input patterns.
Patent EP-0385205-B1 (EP)
Inventor: KOGELSCHATZ ULRICH DR
IPC: H01J65/04
Filed: 1990-02-17
Granted: 1993-12-01
Abstract: In order to increase the yield in UV high-power cylindrical emitters, the inner dielectrics (3) are very small in comparison with the outer dielectric tube. As a result of the eccentric arrangement of the dielectrics and the outer electrodes (2) only on the surface adjacent to the inner dielectric (3), and the simultaneous design of the outer electrode (7) as a reflector, a preferred direction of the emitted radiation is achieved. 
<IMAGE>
Patent EP-0394672-B1 (EP)
Inventor: REUMANN MANFRED
IPC: B21B41/10
Filed: 1990-03-22
Granted: 1994-03-02
Abstract: Method for cutting the leading turns and/or trailing turns of a wire coil in the course of spreading out rolling stock to be coiled, after the finishing group of a wire rolling mill to which a loop layer for the wire, a roller table, a main conveyor and a coil-accumulating mandrel are directly or indirectly connected. The wire is spread out in loops on the roller table. The loops are transferred to the main conveyor. Upon emergence from the loop layer of the leading turns and/or the trailing turns of a wire coil to be formed, the roller table is driven at a roller-table speed which is greater than the main-conveyor speed. As a result, the loops are deposited on the roller table with a cutting spread which is larger than the processing spread. The roller table is switched over to the main-conveyor speed as soon as or before the first of the loops laid out with a cutting spread reaches the main conveyor and the loops laid out with a cutting spread are transferred to the main conveyor. Cutting is carried out on the main conveyor in the region of the cutting spread of the loops while the subsequent loops are once more laid out on the roller table with the processing spread.
Patent EP-0392327-B1 (EP)
Inventor: VIERECK BRUNO G
IPC: H04B1/44
Filed: 1990-04-04
Granted: 1994-08-03
Abstract: A damping circuit is described for the antenna resonance circuit (28) of a radio transmitter-receiver which in a transmitting phase transmits a time-limited high-energy interrogation pulse and in a receiving phase following the transmitting phase is ready to receive high-frequency response signals coming from a responder which transmits said response signals as reaction to the reception of the interrogation pulse. In the damping circuit (24) a damping member (R4, R5, R6) is provided which is adapted to be connected to the antenna resonance circuit and disconnected therefrom. A switching means (T4, T5) on receiving a switching voltage applies the damping member (R4, R5, R6) to the antenna resonance circuit (28). A first energy-storage element (C1) chargeable by the HF interrogation pulse serves for furnishing the switching voltage and a second energy-storage element chargeable by the HF interrogation pulse in dependence upon the time profile of the HF interrogation pulse enables the application of the switching voltage present at the first energy-storage element to the switching means (T4, T5).
Patent EP-0410251-B1 (EP)
Inventor: MARTIN MAURICE
IPC: H04M3/00
Filed: 1990-07-16
Granted: 1995-04-05
Abstract: The cordless telephone service or "telepoint" access network comprises a distribution network constituted by cordless telephones and base stations connected by cable to the switched network, together with a service control point network including network service control points each having a subscriber data base and acting to authenticate calling subscribers, to set up calls, to localize subscribers at their own request, and to set up incoming calls. The service control point network further including a managing service control point for controlling the data bases and for providing commercial management of the service. The managing service control point is connected to the network service control points which are in turn connected to the switched network, and each base station is connected to the switched integrated services network via a 2B+D or 30B+D type channel.
Patent EP-0420066-B1 (EP)
Inventor: SCHATSCHNEIDER PETER
IPC: F27D1/14
Filed: 1990-09-21
Granted: 1993-12-08
Abstract: In a firing furnace with a burner port (1) which is to be fastened to a furnace wall, in particular a furnace roof, and which surrounds the flame of the burner, and at least one anchor (3) anchoring the burner port, it is envisaged that the anchor, on the outside of the burner port (1), on the latter, engages with transverse arms (4) under an outer recess (11) or a circumferential holding collar, and on fastening is preferably tilted towards the burner axis (10), in order to pretension a one-part or multi-part burner port against the furnace wall or burner plate (2) and relative to the burner axis. <IMAGE>
Patent EP-0434927-B1 (EP)
Inventor: FRASER RICHARD J
IPC: G03B17/04
Filed: 1990-10-29
Granted: 1995-05-03
Abstract: An instant camera (10) of the type which receives film assemblages having stacked film units of the self-developing type. The camera is provided with a pair of spread rollers (110,112) which engage an exposed film unit to spread a processing liquid between layers of the film unit while simultaneously moving it into a storage chamber having a viewing window. An opaque shade (140) for the window is located adjacent the exit side of the spread rollers. The shade is adapted to be moved into covering relationship to the window (136) and/or the exposed film unit for a predetermined period of time after it exits from the bite of a pair of spread rollers and then returned to its non-covering position. This time is sufficient to allow a treated portion of the film unit to remain in the dark until its length reaches a predetermined value. At this length there will no longer be any danger of actinic light being piped along the length of the film unit until it reaches an untreated portion of the film unit that is still at the entrance side of the spread rollers. <IMAGE>
Patent EP-0444264-B1 (EP)
Inventor: WARWEL SIEGFRIED PROF DR
IPC: C07C67/333
Filed: 1990-12-12
Granted: 1993-10-27
Abstract: B2O3-Re2O7/Al2O3-SiO2 catalysts are used for the metathesis of olefins and functionalised olefins. These catalysts can be further activated by tin-organic compounds. 
<??>This allows an effective synthesis of, above all, unsaturated esters.
Patent EP-0392604-B1 (EP)
Inventor: TURRICCHIA ARNALDO
IPC: G21C9/016
Filed: 1990-04-06
Granted: 1994-11-09
Abstract: A protection system for the reactor-containing building in nuclear power stations comprises a structure disposed below the reactor and submerged in a cooling fluid, the structure intercepting the molten material escaping from the reactor on melt-down of the reactor core, such that the molten material is distributed over a large heat transfer area and transfers its heat to the cooling fluid.
Patent EP-0397310-B1 (EP)
Inventor: KORNEL ALFRED
IPC: A62D101/22
Filed: 1990-03-22
Granted: 1993-11-24
Abstract: A method for the destruction of halogenated organic compounds contained in a contaminated medium comprises adding an aqueous solution of polyethylene glycol to the contaminated medium in an amount to provide from about 0.1 to about 20 weight percent of polyethylene glycol, based on the weight of the contaminated medium. An alkali metal hydroxide is then added in an amount of from about 2 to about 20 weight percent, based on the weight of the contaminated medium. The medium is then heated to substantially dehydrate the medium and then further heated at a temperature between about 100 and 350 DEG C to effect destruction of the halogenated organic compounds. An acid is then added to the medium in an amount sufficient to neutralize the same.
Patent EP-0393977-B1 (EP)
Inventor: NEAL CHARLES BAILEY
IPC: H04N3/20
Filed: 1990-04-17
Granted: 1996-09-04
Abstract: A brightness limiter (76) is responsive to a beam current control signal in a predetermined range of beam current operating values with an extended operating threshold for reducing brightness and reducing beam current. Operation of the brightness limiter (76) responsive to certain noise in the beam current control signal during retrace is inhibited, the brightness limiter being otherwise responsive to the beam current control signal at operating values below the threshold. operation of the brightness limiter (76) may be inhibited by passing the beam current control signal through an AC filter. Alternatively, operation of the brightness limiter may be inhibited during retrace by interrupting propagation of the beam current control signal, or by preventing operation of the brightness limiter, for example, responsive to flyback pulses or pulses in timed relationship to flyback pulses.
Patent EP-0427477-B1 (EP)
Inventor: SEVCIK THOMAS
IPC: E06B9/262
Filed: 1990-11-02
Granted: 1994-02-23
Abstract: An improved expandable and contractible window covering comprising an assembly of elongated cells (2) is disclosed. Each cell (2) is formed by folding a strip of material and joining the opposed edges to the next adjacent cell. The rear wall (13) of the cell is less wide than the front wall (11) of the cell (2), and the material of the cell is chosen to be relatively soft and flexible, so that the front wall (11) of each cell droops downwardly and outwardly away from the rear wall (13).
Patent EP-0454744-B1 (EP)
Inventor: STRAGIES VOLKER
IPC: F24D3/08
Filed: 1990-01-18
Granted: 1995-04-19
Abstract: Hot water stored in a container (10) heats drinking water flowing through a circulatory device (36, 38). The hot water (16) is concentrated around the circulatory device (36, 38) in such a way that the drinking water is heated to a temperature above 60C.
Patent EP-0534959-B1 (EP)
Title: Dispositif de bobinage pour machines a decouper a roulettes du type a cylindre d'appui ou similaire
Inventor: TREUTNER JUERGEN
IPC: B65H18/26
Filed: 1990-08-28
Granted: 1994-02-16
Abstract: Pour un dispositif de bobinage, destiné en particulier à des machines à découper à roulettes du type à cylindre d'appui, constitué par deux bras ou cadres porteurs (10) destinés à supporter un rouleau (25) à bobiner, un tendeur (15) pour chaque bras ou cadre porteur servant à maintenir chaque rouleau (25) de manière qu'il soit centré et mobile autour d'un axe et au moins un système d'entraînement pour chaque installation de bobinage (101, 102), avec lequel l'axe d'entraînement (45) d'un moteur (17) du système d'entraînement est décalé par rapport à l'axe de bobinage (46) du rouleau (25), on produit une amélioration de l'entraînement central de l'arbre de bobinage par le fait que le moteur d'entraînement (17), dont l'axe d'entraînement (45) est parallèle à l'axe de bobinage (46) du rouleau (25), est fixé sur le bras ou le cadre porteur (10) et comporte une roue réceptrice (22), qu'une courroie (courroie d'entraînement (23)), par exemple une courroie plate, crantée ou trapézoïdale, un câble ou similaire ou une chaîne ou similaire, ainsi qu'une roue motrice (13) reliée au tendeur (15) dans le sens de l'entraînement, sont prévues de préférence sur un arbre unique (arbre moteur (14)) et que la courroie ou la chaîne (courroie d'entraînement (23)) entoure la roue réceptrice (22) (et la roue motrice (13)) de telle manière que la roue motrice (13) soit entraînée par la roue réceptrice (22) dans le sens de la rotation et que le diamètre (agissant sur l'entraînement) de la roue réceptrice (22) soit supérieur à au moins une partie des éléments d'entraînement actifs (18) du moteur d'entraînement (17) et englobe cet élément d'entraînement sur une partie au moins de la longueur axiale de celui-ci.
Patent EP-0491727-B1 (EP)
Inventor: KLINGEL HANS
IPC: B23K26/08
Filed: 1990-09-07
Granted: 1994-06-22
Abstract: Une machine mixte poiçonneuse et découpeuse à laser comprend une ossature en forme de C d'où s'étend, depuis l'âme de l'ossature vers l'arrière, une plate-forme. Ladite plate-forme porte un générateur de faisceau laser, des éléments de fixation fluides pour l'isolation contre les vibrations étant disposés entre la plate-forme et le générateur de manière à supporter ledit générateur sur un milieu fluide lors de son fonctionnement en tant que poinçonneuse. Un système de transport de faisceau laser s'étendant vers l'avant le long du bord de l'ossature comprend un élément permettant la ré-orientation angulaire et planaire du faisceau à l'avant de l'ossature. Une tête de découpure, montée sur le devant de l'ossature, comprend une buse et des optiques internes pouvant focaliser le faisceau sur la pièce à usiner à travers ladite buse. La tête peut se déplacer d'une position de fonctionnement où la buse se situe sur l'axe de mouvement alternatif du plongeur du poinçon vers une position d'arrêt dans laquelle ladite tête se trouve espacée dudit axe.
Patent EP-0494965-B1 (EP)
Title: Camera apparatus for magnetically recording on film
IPC: G03B17/24
Filed: 1990-10-01
Granted: 1993-08-04
Abstract: A magnetic head (60) is mounted directly on a camera film platen (30) which is supported for limited constrained movement to maintain a precise relationship between an information track and a film edge. The platen (30) serves to maintain film flatness while providing the desired relationship between the magnetic head (60) and film eddge.
Patent EP-0443476-B1 (EP)
Inventor: MARGARIT Y ROS IMMACULADA
IPC: C12N15/57
Filed: 1991-02-18
Granted: 1996-04-24
Abstract: The mutants of neutral protease (NP) described can retain their enzymatic activities at temperatures at which wild-type neutral protease becomes inactive, the mutants being characterised in that the Gly 189 and/or Gly 147 residues of the aminoacid sequence of NP are replaced by different residues selected from the natural aminoacids. Mutagenised genes of neutral protease which code for the mutants, recombinant plasmids containing the genes, and strains of Bacillus transformed by the plasmids are also described. The mutants of neutral protease having the characteristics described above are particularly useful in the food sector. <IMAGE>
Patent EP-0446693-B1 (EP)
Inventor: KOSLOWSKI THOMAS DR
IPC: C04B28/14
Filed: 1991-02-23
Granted: 1995-09-13
Abstract: In the process, a finely divided gypsum binder and fibres are mixed and the dry mixture is made up with mixing water. The made-up mixture is moulded to give a preliminary product. The preliminary product is pressed in a press to give the gypsum fibre board, which is hardened at the same time and thereafter, dried and optionally reworked. It is worked with a gypsum binder which consists of at least 60 % by weight of calcium sulphate alpha-hemihydrate and additionally up to 35 % by weight of calcium sulphate beta-hemihydrate and, optionally in the remainder, of inert constituents. 100 parts by weight of this binder mixture are mixed with at most 20 parts by weight of fibres. This mixture is made up with the mixing water until free from press water. The made-up mixture is introduced into a circumferentially closed mould and moulded in this to give the preliminary product. In the circumferentially closed mould, the preliminary product is pressed true to form so that the finished gypsum fibre board has a raw density of at least 1.5 g/cm<3>.
Patent EP-0447989-B1 (EP)
Inventor: CORTICELLI GIULIANO
IPC: H02M1/08
Filed: 1991-03-15
Granted: 1995-08-09
Abstract: The high speed driving circuit for MOSFET transistors comprises a first coupling transformer (T1), which is driven on the side of the driving logic (IC1) and has a turns ratio of 2:1, with minimum reactance and very high immunity to dV/dt. The circuit comprises a first stage of the driver, constituted by a small MOSFET transistor (Q1), and a second stage of the driver, which is directly coupled to the drain pin of the first stage (Q1). The circuit furthermore comprises a third stage of the driver, which is supplied with two distinct voltages; these power supplies are provided by a second transformer (T2). <IMAGE>
Patent EP-0450540-B1 (EP)
Inventor: NAGAMINE SATOSHI - - - MOMOYAM
IPC: B41M5/52
Filed: 1991-03-28
Granted: 1995-01-04
Abstract: An ink-jet recording medium comprises a substrate and a pigment layer. The pigment layer comprises an upper layer and lower layer. The upper layer contains as a major pigment an aluminum oxide having a specific surface area ranging from 90 m<2>/g to 170 m<2>/g. The lower layer contains as a major pigment an aluminum oxide having a specific surface area smaller than the aluminum oxide in the upper layer, an inorganic pigment selected from a carbonate or silicate of calcium, a carbonate or silicate of magnesium, a silicate of aluminum and hydrotalcite having a specific surface area of not more than 150 m<2>/g, or a basic magnesium carbonate having a specific surface area of not more than 150 m<2>/g.
Patent EP-0461677-B1 (EP)
Inventor: TODA MASAAKI
IPC: C07D417/06
Filed: 1988-02-16
Granted: 1997-04-16
Abstract: A novel thiazolidine derivative of general formula: <CHEM>  [wherein R represents a group of general formula:        G-E-D-B-A-   (wherein A represents single bond, alkylene group of from 1 to 6 carbon atom(s), alkenylene group of from 2 to 6 carbon atoms, a group of general formula: <CHEM> or saturated hydrocarbon ring of from 4 to 7 carbon atoms or single heterocyclic ring. Y represents alkylene group of from 1 to 4 carbon atom(s) or alkenylene group of from 2 to 4 carbon atoms. B represents single bond or alkylene group of from 1 to 6 carbon atom(s). D represents single bond, oxygen atom, carbonyl group or a group of general formula: <CHEM> R<1> represents hydrogen atom, alkyl group of from 1 to 4 carbon atom(s), phenyl group or benzyl group. E represents single bond, alkylene group of from 1 to 8 carbon atom(s) or alkylene group of from 1 to 8 carbon atom(s) substituted by phenyl group or benzyl group. G represents carbocyclic or heterocyclic ring unsubstituted or substituted by from one to three of alkyl group of from 1 to 6 carbon atom(s), alkoxy group of from 1 to 6 carbon atom(s), halogen atom, trifluoromethyl group or nitro group.) With the proviso that, A and B do not represent mono-bonds at the same time.] possess inhibitory activity on prolyl endopeptidase, and therefore be useful for treating and/or preventing agent for amnesia.