baber/WOPTO huggingface dataset:
Patent EP-0511259-A1 (EP)
Title: Seat, in particular for vehicles.
Inventor: WEINGARTNER RUDOLF
IPC: B60N2/90
Filed: 1991-01-10
Abstract: The invention describes a seat, in particular for vehicles, with an upholstered element made of foamed plastic which has a support element (7) consisting of an open-cell, elastic plastics foam and a flame-resistant covering material (15) which are connected to one another, in particular bonded at certain points. A covering layer (19) made of a woven cloth or knitted fabric or nonwoven is attached, in particular bonded, onto an underside of the supporting element (7) lying opposite the seat faces (14). <IMAGE>
Patent EP-0506880-A1 (EP)
Inventor: CHAGNON MARK S
IPC: A61K49/18
Filed: 1990-12-18
Abstract: L'invention concerne des particules à sensibilité magnétique ainsi que leur utilisation dans des systèmes où la séparation de certaines molécules du milieu environnant est nécessaire ou désirable. Les particules magnétiques consistent en un noyau métallique, d'oxyde métallique ou d'alliage métallique revêtues d'un polymère organo-métallique auquel est rattachée une fonctionnalité organique à laquelle une variété de molécules organiques et/ou biologiques peuvent être couplées. Les particules peuvent être dispersées dans des milieux aqueux sans décantation rapide par gravité et récupérées des milieux aqueux en utilisant un champ magnétique. Les particules à sensibilité magnétique de l'invention peuvent être couplées à des molécules biologiques ou organiques avec une affinité pour certaines autres molécules biologiques ou organiques, ou avoir la capacité d'en adsorber ou pouvant avoir une interaction avec certaines autres molécules biologiques ou organiques. Des particules ainsi couplées peuvent être utilisées dans une variété de systèmes in vitro ou in vivo impliquant des étapes de séparation ou le mouvement dirigé des molécules couplées vers des sites particuliers, y compris des analyses immunologiques, d'autres analyses biologiques, des réactions biochimiques ou enzymatiques, des purifications chromatographiques par affinité, le triage de cellules et des utilisations diagnostiques et thérapeutiques.
Patent EP-0515685-A1 (EP)
Inventor: HIRAI YUUZI - KASHIWARA -CHOME
IPC: H04N1/00
Filed: 1991-04-01
Abstract: Un dispositif télécopieur ayant une fonction de réponse vocale comprend un élément d'interface pour fermer un circuit téléphonique en réponse à la détection d'un signal de sonnerie; un élément d'expédition de message-réponse pour envoyer un message-réponse après avoir fermé le circuit téléphonque par l'élément d'interface; un élément de détection de signal de début de communication pour détecter un signal de début de communication par télécopieur entré à partir du circuit téléphonique; un élément de communication par télécopieur pour effectuer la communication par télécopieur; et un circuit de transition pour connecter le circuit téléphonique et l'élément de communication par télécopieur lorsque l'élément de détection de signal de début de communication détecte le signal de début de communication par télécopieur alors que l'élément d'expédition de message-réponse est en train d'envoyer le message-réponse par l'intermédiaire de cette configuration, lorsque le signal de sonnerie est entré à partir du circuit téléphonique, l'élément d'interface referme le circuit téléphonique et l'élément d'interface referme le circuit téléphonique et l'élément d'expédition de message-réponse envoie le message-réponse. En contraste, lorsque le signal de début de communication par télécopieur est entré à partir du circuit téléphonique, l'élément de détection de signal de début de communication détecte ce signal et le circuit de transition connecte le circuit téléphonique et l'élément de communication par télécopieur.
Patent EP-0474836-A1 (EP)
Title: Composition de revetement pour fibres
Inventor: ADZIMA LEONARD JOSEPH
IPC: C03C25/26
Filed: 1991-03-22
Abstract: Composition de revêtement aqueuse pour fibres comprenant une poudre thermoplastique polymère, un surfactant, un polymère filmogène, un agent épaississant, le reste étant de l'eau. Lorsqu'une telle composition est appliquée sur un faisceau ou un toron de fibres de verre, les fibres de verre enduites ont une teneur en solides finale d'environ 25 - 30 pour cent en poids et elles ont une bonne flexibilité et une bonne résistance à la compression. Les fibres optiques sont enrobées de filaments continus enduits puis recouvertes d'une couche extrudée de résine thermoplastique.
Patent EP-0536329-A1 (EP)
Title: R(+)-terazosin.
Inventor: KYNCL JOHN J
IPC: C07D239/72
Filed: 1991-06-26
Abstract: R(+)-2-[4-[(tetrahydro-2-furanyl)carbonyl]-1-piperazinyl]-6,7-dimethox y-4-quinazolinamine hydrochloride or a pharmaceutically acceptable salt or hydratet hereof (terazosin), substantially free of the S(-)-enantiomer.
Patent EP-0571387-A1 (EP)
Inventor: RUBIN JEFFREY S
IPC: A61K48/00
Filed: 1991-09-10
Abstract: The present invention relates to a novel truncated form of hepatocyte growth factor (HGF) which specifically antagonizes the activity of HGF. In particular, the present invention relates to the purification, molecular cloning and recombinant expression of the truncated HGF variant. The present invention further relates to the utilization of the small HGF variants in the diagnosis and treatment of diseases in which cell proliferation is either excessive as in the case of malignancy or impaired due in part to aberrant expression of the various forms of HGF.
Patent EP-0504395-A1 (EP)
Inventor: MOORE ARTHUR L
IPC: F16L39/04
Filed: 1991-10-09
Abstract: Ensemble à liaisons (90) destiné à un raccord à soufflet (46) interposé dans un conduit (10) d'avion sous haute pression dans lequel au moins une des liaisons (94) est de préférence usinée pour comporter une paire de jambes espacées (112, 114) d'une largeur donnée et entre lesquelles se trouve une âme arquée (116) d'une largeur supérieure à celle des jambes. Chacune des liaisons (92, 94) est de préférence en alliage métallique, chaque liaison ayant une dureté différente. Une liaison est reliée à l'autre liaison afin de former une connexion pivotante universelle, le frottement entre lesdites liaisons étant réduit du fait des différentes duretés des liaisons.
Patent EP-0514511-A1 (EP)
Title: Radiotelephone locating and handoff using alternative criteria.
Inventor: JONSSON SVEN-OLOF LENNART
IPC: H04W36/30
Filed: 1991-12-03
Abstract: In a cellular mobile radiotelephone system having a plurality of cells providing radio coverage by a plurality of base stations and having a plurality of mobile stations, the location of a mobile station with respect to cell boundaries is identified using measurements, performed at the mobile station or at selected cells, of transmissions from the cells or transmissions from the mobile station. When a cell is found that meets a specified standard with respect to a call connection in progress according to a first radio-signal criterion, a handoff candidate cell is selected according a second different radio-signal criterion. When no cell is found that meet the specified standard, a cell is selected according to the first radio-signal criterion. Handoff to the selected cell is attempted if that cell is not presently handling that call. More particularly, the first radio-signal criterion may be signal strength and the second radio-signal criterion may be path loss. When a cell is found that meets the signal-strength criterion, the cell is determined to have sufficient signal strength margin so that the path loss criterion may be used instead. As mentioned above, use of the path loss criterion has the advantages of conserving power, reducing interference, and allowing effective cell boundaries to remain fixed. When no cell is found that meets the signal-strength criterion, the call connection is determined to be signal-strength limited such that the signal strength criterion is used to select the cell having the greatest signal strength.
Patent EP-0508046-A1 (EP)
Inventor: HEROLD WOLF DIETRICH DR
IPC: B05C9/10
Filed: 1992-01-27
Abstract: An apparatus for irradiating liquids has a tube 11 through which the liquid flows, in which a static mixer 21 is arranged and which passes through a cooling vessel 16 of annular cross-section. This arrangement is surrounded by a plurality of U-shaped fluorescent tubes 19, 20, the lengths of which running parallel to the tube are distributed over the circumference of the tube 11. The highly turbulent flow brought about by the mixer 21 has the result that all the parts of the liquid are uniformly impinged with radiation. If the liquid is an adhesive which is preactivated by the radiation, the turbulent flow and the reduced reaction rate due to the cooling have the effect that depositing of polymerised constituents of the liquid on the inside wall of the reaction tube and consequently the gradual clogging of the tube 11 are delayed. <IMAGE>
Patent EP-0561012-A1 (EP)
Inventor: BLANGETTI FRANCISCO LEONARDO D
IPC: B01D5/00
Filed: 1992-03-16
Abstract: In a method for water treatment in a surface condenser, the water is introduced into the condenser above the tubed zone. The water flows down in the form of an adhering water film (12) on the at least approximately vertically extending inner walls (1) of the condenser into the condensate receiver (7) and, during a residence time of a few seconds, thus comes into intimate contact with the vapour flowing around the tube bundles (4) nearest to the wall. Inside the condenser, a distributor pipe (8) for the water to be treated extends along the inner wall (1) above the tube bundles (4). The distributor pipe is provided with a plurality of balls (9) pointing towards the wall. <IMAGE>
Patent EP-0504916-A1 (EP)
Inventor: DOI KENICHI
IPC: B41N3/08
Filed: 1992-03-20
Abstract: An additive for a lithographic dampening solution is disclosed, which comprises:
     (a) a compound represented by the following formula (A):
         wherein R represents a methyl group, an ethyl group, an n-propyl group or an isopropyl group, and n represents an integer of 1 to 4; and   (b) an alcohol having an HLB of 7.0 to 15.0 which is selected from the group consisting of primary or tertiary alkoxyalcohols having an alkoxy group containing from 1 to 6 carbon atoms, primary or tertiary alkanols, saturated straight-chain polyhydric alcohols containing from 2 to 6 carbon atoms and diethylene glycol monoalkyl ethers. A dampening solution for lithographic printing comprising water and the additive is also disclosed.
Patent EP-0516094-A1 (EP)
Inventor: KAGAWA SEIJI
IPC: B01D67/00
Filed: 1992-05-27
Abstract: A gas permeability control film (165) having a barrier property against water, bacteria, and viruses, an oxygen gas permeation amount controlled to fall within the range of 10³ to 10⁷ cc/m²·24 hours·25°C, and a controlled carbon dioxide gas permeation amount. The gas permeability control film (165) has an organic film (160) in which non-through pores (166) having an average opening width falling within the range of 0.5 µm to 150 µm are formed at a density of 500 to 200,000 pores/cm².
Patent EP-0519259-A1 (EP)
Inventor: SEIFERT JOSEF
IPC: A45C11/00
Filed: 1992-06-02
Abstract: In a hinged portable container (10) made from plastic, in envelope form, which is particularly suitable as a multipurpose portfolio, it is proposed that two half-shells (11, 12) be connected by means of a resilient one-piece spinal hinge (13) which has webs (13a) extending in the longitudinal direction, between which partial film hinges (15) permit problem-free opening and closing of the container (10). The container (10) can have mounted inserts which can be swung open in book form or can accommodate a ring-binding mechanism in its interior. <IMAGE>
Patent EP-0521396-A1 (EP)
Inventor: MANNABERG FRANK
IPC: B65H19/22
Filed: 1992-06-25
Abstract: A web of material (2) is wound on a winding tube (11), in which process a contact roller (12) attached to an arm presses against the roll. When the desired roll diameter has been reached, the web of material is cut between the pressure and the deflection rollers, after which the entire winding roller is braked. To achieve a perfectly structured roll and to prevent axial displacement of the outer layers of the roll, the contact roller (12) is braked with a braking moment which acts against the unwinding of the roll due to the moment of inertia of the latter, and the frictional moment of the tube drive. <IMAGE>
Patent EP-0514948-A1 (EP)
Inventor: OHOKA AKIHIRO
IPC: G01N35/00
Filed: 1988-03-11
Abstract: An apparatus for preventing non-desired pipets (22) from being capable of being dipped into a matrix of wells (a) has individually raisable stoppers (54), one for each pipet (22). The stoppers (54) for non-desired pipets (22) are raised. When a pipet carrier 24 is lowered towards the stoppers (54), non-desired pipets are moved upwardly in the carrier (24) by the raised stoppers (54). Clamping means in the carrier (24) then secures the pipets in their height settings relative to the carrier (24) as determined by raised and not raised stoppers (54). The apparatus includes a device for exchanging tips (61) mounted on the distal ends of the pipets (22).
Patent EP-0586718-A1 (EP)
Inventor: FURUKAWA JUN IWAKI JIGYOSHO FU
IPC: H01M10/44
Filed: 1992-08-17
Abstract: The object of the present invention is to reduce the number of cycles of charge-discharge operation required in the formation process involved in manufacturing of a sealed type nickel-hydrogen cell having a large high-rate discharge capacity. 
According to the present invention, a sealed type nickel-hydrogen cell is subjected to at least one cycle of charge-discharge operation and thereafter kept at a temperature in the range of about 30°C to 60°C for a predetermined length of time.
Patent EP-0539793-A1 (EP)
Inventor: BABEJ JIRI
IPC: F16B37/06
Filed: 1992-10-13
Abstract: A method of permanently attaching a fastening element (150), such as a nut or bolt to panels (30) having a range of panel thicknesses, such as the metal panels used by the automotive and appliance industries. The fastening element (150) includes a tubular barrel portion (154) and preferably an annular bearing face (158) surrounding the barrel portion. The method includes punching a hole (42) in the panel, then plastically deforming and drawing the panel surrounding the hole into a dome or frusto-conically shaped portion (40). The panel hole is thus enlarged to receive the fastener element barrel portion (154) from adjacent the apex of the frusto-conically shaped panel portion (40) and the bearing face (158) is then driven against the panel, deforming the panel (30) to a generally planar shape. The panel surrounding the hole is thereby driven against the tubular barrel portion (154) which, in the preferred embodiment, includes radially projecting ribs (84), forming secure anti-rotation means even in very thin panels. Finally, the free end of the barrel portion is deformed radially outwardly and preferably squeezed to form a secure interlock between the fastening element and the panel.
Patent EP-0539881-A1 (EP)
Inventor: AMARITI LUIGI
IPC: G03F7/32
Filed: 1992-10-23
Abstract: A developer is disclosed for lithographic printing elements. The developer is single phase and contains an aliphatic cyclic carbonate, water, and optional ingredients.
Patent EP-0554515-A1 (EP)
Inventor: GRIGOLETTI FRANCO
IPC: B01D25/127
Filed: 1992-10-23
Abstract: The unloading device for filter press has upper means (14) for supporting a series of filtering cloths which are associated with the opposite front surfaces of a corresponding series of plates (1) arranged in a pack, the plates being compressible between a fixed head and a movable head, whereby to form a succession of filtration chambers into which the liquid to be filtered is fed. The supporting means (14) are vertically movable between a raised filtration position, in which the filtering cloths are stretched, and a lowered unloading position, wherein an upper portion of the cloths forms a fold which is able to facilitate the separation of the bricks formed by the solid filtration residues. The unloading position corresponds to a limited opening of the filtration chambers.
Patent EP-0511707-A1 (EP)
Inventor: BARBU STEPHANE
IPC: H03F3/45
Filed: 1992-04-22
Abstract: Amplifier containing a first and a second differential pair of input transistors (T1, T2), (T3, T4), the bases of the counterpart transistors of each pair being connected together and at least part of the collector current of the transistors of the second pair (T3, T4) is used in (algebraic) summation mode together with the collector current of the transistors of the first pair (T1, T2) to enhance the linearity of the output signal (V5-V6) from the amplifier. …<??>The amplifier furthermore contains a pair of cascode transistors (T5, T6) connected as collector load of the transistors of the first pair of transistors (T1, T2), whilst the abovementioned summation is carried out by means of resistive bridges (R3, R5), (R4, R6) connected from a supply voltage V'cc to each of the collectors of the transistors of the first pair (T1, T2), whilst the intermediate point (U, V) of these resistive bridges is connected respectively to the collector of the transistors of the second pair (T3, T4). …<??>Amplifiers with extended range of linearity of the output signal. …<IMAGE>…
Patent EP-0576735-A1 (EP)
Inventor: VAN GENT HANS MARTIN
IPC: B41J2/45
Filed: 1992-06-29
Abstract: To provide a scanning head (10) suitable for scanning large-size documents, a plurality of contact type CCDs (12, 14, 16) are staggered on a common substrate (18) with overlapping end portions, so that their sensitive ranges (22, 24, 26) are adjoined to one another. The adjacent ends of two CCDs (12, 14) are fixed on the substrate by stops (28, 34), and the opposite ends of these CCDs are elastically supported to allow for thermal expansion or contraction. Between the first CCD (12) and the third CCD (16), a spacer (40) is interposed which has a thermal expansion coefficient comparable to that of the CCDs, so that the sensitive ranges (24, 26) of the second and third CCDs (14, 16) are matched to one another, irrespective of the expansion or contraction of the second CCD (14).
Patent EP-0543436-A1 (EP)
Inventor: LINSSEN HENRICUS MARIA HUBERTU
IPC: H05B41/288
Filed: 1992-11-05
Abstract: The invention relates to a circuit arrangement for operating a discharge lamp, comprising a DC-AC converter provided with
     a branch A comprising a series circuit of two switching elements (S1, S2), each switching element being shunted by a unidirectional element (D1, D2), while ends of the branch A are provided with terminals K1 and K2 suitable for connection to poles of a DC voltage source,   a load branch B comprising inductive means (L1) and connection terminals (K5, K6) suitable for accommodating a lamp, which load branch shunts one of the switching elements of branch A,   a first drive circuit I for generating a first drive signal during stationary lamp operation for rendering each of the switching elements in branch A alternately conducting and non-conducting, whereby each switching element is rendered conducting and non-conducting once in succession within a time interval during which the other switching element is non-conducting.   
     According to the invention, the circuit arrangement is in addition provided with
     a second drive circuit II coupled to the first drive circuit I for generating a second drive signal for rendering each of the switching elements alternately conducting and non-conducting, whereby each switching element is rendered consecutively conducting and non-conducting more than once within a time interval during which the other switching element is kept in the non-conducting state by the first drive signal.   
     It is achieved by this that a lamp operated on the circuit arrangement has good take-over characteristics, while at the same time the run-up of the lamp is well controllable.
Patent EP-0538997-A1 (EP)
Inventor: ALI MOHAMMAD Z
IPC: G03F7/027
Filed: 1992-08-18
Abstract: Aminoketone-substituted coumarin sensitizers having tethered tertiary amino groups are described which have extremely good photosensitivity. The sensitizers of the instant invention have the formula:
     wherein
     R 1  and R 2  each represent an alkyl group having 1 to 6 carbon atoms, and R 3  and R 4  each represent hydrogen; or at least one of R 1  and R 3  or R 2  and R 4  together represent an alkylene group having 2 to 4 carbon atoms,   R 5  represents an alkyl group having 1 to 6 carbon atoms or H,   R 6  represents an alkylene group having 1 to 6 carbon atoms, and   R 7  and R 8  each independently represent an alkyl group having 1 to 6 carbon atoms, or both of R 7  and R 8  taken together represent an alkylene group having 4 to 6 carbon atoms.   
     Photopolymer compositions comprising a free-radically polymerizable material, a photoinitiator, and an aminoketone-substituted coumarin sensitizer, are also disclosed.
Patent EP-0533449-A1 (EP)
Inventor: TAKIIZUMI YOSHIHIKO
IPC: B23B31/36
Filed: 1992-09-16
Abstract: Disclosed is a chuck device comprising an index plate (32) provided on a base including a motor for driving a chuck plate (34). The chuck plate (34) has a chuck (36) for holding a workpiece (W), a center plate (33) located between and connected to the index plate (32) and the chuck plate (34), a first adjusting mechanism (M1) for adjusting the position of the center plate (33) with respect to the index plate (32), and a second adjusting mechanism (M2) for adjusting the position of the chuck plate (34) with respect to the center plate (33). The center plate (33) has a first hole (43) and a second hole (49) formed eccentrically with respect to the center of the center plate (33) and at different positions. The chuck device further includes a first pivotal mechanism (38) for pivotally supporting the center plate (33) on the index plate (32), and a second pivotal mechanism (44), secured to the chuck plate (34), for pivotally supporting the center plate (33) on the chuck plate (34). The first and second pivotal mechanisms (38, 44) are fitted in the first and second holes (43, 49) of the center plate (33), respectively. The first and second pivotal mechanisms (38, 44) press the center plate (33) against the index plate (32) and the chuck plate (34), respectively.
Patent EP-0511044-A1 (EP)
Inventor: JACQUET PATRICE
IPC: C03C17/34
Filed: 1992-04-03
Abstract: Deposition of pyrolysed layers with improved performance. The invention provides a glass substrate (5) coated with such layers, with properties imparted by these layers, especially low emissivity, which are equivalent to those of thicker layers manufactured under the usual conditions. For this purpose a process is provided for manufacturing these particular layers, consisting in providing, before the deposition of the pyrolysed layer, a stage of superheating (10) without homogenisation of temperature within the thickness of the substrate. Application to the manufacture of glazing for motor vehicles and the building industry in particular. <IMAGE>
Patent EP-0509911-A1 (EP)
Inventor: HABERMANN HELMUT
IPC: F16F7/10
Filed: 1992-04-15
Abstract: Hybrid vibration damper with active magnetic vibrator comprising: an armature (9) interposed between two viscoelastic structures (2a, 2b) of identical stiffness and damping coefficient, so as to form two damping studs in series between the framework of a rotating machine and the ground or a platform; at least three active magnetic bearing elements, a radial one (21) and an axial one (61) arranged, without contact, respectively facing a radial (15) and axial (18) ferromagnetic armature attached to a ring (12) securely fastened to the armature (9); at least three detectors which are radial or axial to the radial and axial position of the ring (12), respectively; at least one device (80) for detecting vibration, and slaving circuits for the set of radial and axial (21; 61) magnetic bearing elements so as to create omnidirectional reaction forces on the external cylindrical support body (11) of the bearing elements, which forces tend to oppose the vibration forces generated on the armature (9) by the rotating machine. <IMAGE>