baber/WOPTO huggingface dataset:
Patent EP-0397750-B1 (EP)
Inventor: HERDZINA FRANK J
IPC: B21D51/38
Filed: 1989-01-09
Granted: 1993-12-29
Abstract: A press for converting work pieces into finished parts has an elongated bolster (20) mounted on a press bed (14). The bolster (20) supports columns (24) on which a ram (36) is slidable. The bolster (20) also supports the lower die shoe (42) of the press tooling. A conveyor (56) or transfer system mounted on the bolster (20) carries work pieces into and out of the area of the tooling. The bolster (20) is a unitary piece which integrates support of the die shoe (42), columns (24) and conveyor (56) to assure proper cooperation and alignment among them. A pivotable carrier (58) mounts a feed mechanism (136) for feeding a stock strip (140) into the tooling. Power to the feed mechanism (136) is supplied through a shaft (128) which is coaxial with the hinge line (124) of the carrier (58), so that the carrier (58) can be swung away from the tooling for service access without requiring disconnection of the power supply. A traveling vacuum box (44) on the lower die shoe (42) supports the conveyor (56) for vertical as well as longitudinal motion, and retains the work pieces on the conveyor (56). <IMAGE>
Patent EP-0419490-B1 (EP)
Inventor: KONRAD FRANZ
IPC: B65D51/00
Filed: 1989-04-04
Granted: 1993-11-10
Abstract: A closure device (1) for a front side (2) of an in particular evacuable cylindrical housing (3) comprises a cap (5) surrounding said front side of said housing with a front wall (10) in which a borehole (8) is arranged. A sealing device (6) is arranged between the borehole (8) and an internal cavity (42) of the cylindrical housing (3). The cap (5) is connected to the sealing device (6) and/or the cylindrical housing (3) by means of a coupling device (13, 28).
Patent EP-0406293-B1 (EP)
Title: Measuring electrical impedance of low conductivity samples
IPC: G01N33/487
Filed: 1989-03-08
Granted: 1993-09-15
Abstract: Apparatus for measuring the electrical impedance of low conductivity samples, and particularly microbial suspensions, has a coil surrounding a tubular sample container. A capacitive pick-up on the sample wall provides an input to a variable gain amplifier driving the coil. The resonant frequency of the circuit is measured to provide an indication of sample conductivity.
Patent EP-0414716-B1 (EP)
Inventor: SWARAJ PAUL
IPC: C08F8/00
Filed: 1989-04-10
Granted: 1996-03-20
Abstract: Polymer material is surface modified with the intention of increasing the hydrophilicity of the polymer surface, by producing carboxyl groups, carbonyl groups and hydroxyl groups on the polymer surface in a first stage, by oxidizing with, e.g., oxidizing acid solutions or in some other manner, and by reacting the groups on the polymer surface in a second step with heterocyclic compounds having three or four ring atoms or with isocyanate compounds or carbodiimide compounds.
Patent EP-0447398-B1 (EP)
IPC: E04H4/10
Filed: 1989-06-08
Granted: 1993-05-05
Abstract: Le système de couverture de bassin (1) qui sert à couvrir un bassin de piscine (10), comprend une couverture de bassin (2), des premier et second segments de câble de traction (3, 4) fixés au bord transversal de tête (2a) de la couverture (2) au niveau d'un premier et d'un second points d'ancrage latéralement espacés (5, 6) de la couverture, et s'étendant depuis la couverture (2) dans le sens du mouvement de déploiement désiré (7) de la couverture, ainsi que des poulies de guidage (20, 21, 22) servant à guider le premier segment de câble de traction (3) le long d'une voie avec changement de direction pour qu'il s'étende dans le sens du mouvement de déploiement désiré déjà (7) mais sur le côté opposé de la couverture (2). Le premier segment de câble de traction (3) est fixé à la couverture (2) par le point d'ancrage (6) lequel sert également à fixer le segment de câble de traction (4). Cet agencement est conçu de sorte qu'une tension appliquée sur le second segment de câble (4) est transmise au premier segment de câble (3) également, la tension étant ainsi transférée de façon sensiblement uniforme sur les deux côtés de la couverture (2). Les segments de câble (3, 4) forment de préférence un seul câble.
Patent EP-0377049-B1 (EP)
Title: Automatic tool changing apparatus for machine tools
IPC: B23Q3/157
Filed: 1989-05-25
Granted: 1992-08-12
Abstract: An apparatus provided with a plurality of tool retainers (9) on a turret (3) and adapted to replace a tool (7) on a main shaft head (1) with a selected tool (7) on the turret (3) with a tool indexing rotational force transmitted to the turret in a tool changing position. The apparatus includes a crank (6) holding the turret (3) in a suspended state, a lever (4) adapted to be swung by an operation of a cam (8) on a vertically movable main shaft (22) and having a tension spring (17) for urging the crank to a standby position, a rod (10) having a load limiter spring (18) and connecting the crank (6) and lever (4) together, a lever movement stopper (24) adapted to retain the lever (4) in a predetermined position, and a crank movement stopper (23) adapted to stop a forward movement of the crank (6) toward the tool changing position in a predetermined position. This apparatus is designed so as to have an ideal operational path in which the tool (7) is attached and detached to and from the main shaft head (1) with the vibration of a fulcrum shaft of the crank, which occurs during the movement of the turret between the tool changing position and tool change standby position, damped.
Patent EP-0397808-B1 (EP)
Inventor: BLUM YIGAL D
IPC: C03C25/10
Filed: 1989-07-28
Granted: 1994-12-07
Abstract: A method is disclosed for improving the rupture strength of a glass material which comprises coating the glass material with a tractable preceramic coating material capable of pyrolyzing to form a ceramic coating at a temperature not exceeding the annealing temperature of the glass material and heating the coated glass material to a temperature sufficiently high to permit pyrolysis of the preceramic polymer without exceeding the annealing temperature of the glass for a period of time sufficient to form a ceramic coating on the surface of the glass material.
Patent EP-0388699-B1 (EP)
Inventor: SCHEMM ULRICH
IPC: F21V17/00
Filed: 1990-03-05
Granted: 1994-06-29
Abstract: The lighting fixture has a standing base (9) which is constructed as a cylindrical can (10) with an attached locking piece (11). The can (10) and locking piece (11) are connected to one another by a bayonet lock with ribs on the can and recesses on the locking piece. Figure 1   <IMAGE>
Patent EP-0413322-B1 (EP)
Title: Circular or arc-shaped cutter
IPC: B26D1/00
Filed: 1990-08-16
Granted: 1993-03-17
Abstract: In a circular or arc-shaped cutter, a multiplicity of cutting teeth (1) having concave cutting edges (2) and intermediate tooth spaces (3) are present, each bottom land (4) ending in opposite tooth flanks (5, 6). To achieve a long service life and good cutting quality of the cutter, the tooth flanks (5, 6) of each cutting tooth (1) are approximately the same length and the tooth flank (5), located at the front in the cutting direction, of each cutting tooth (1) being bevelled. <IMAGE>
Patent EP-0378265-B1 (EP)
Inventor: MATERS GERARDUS JOHANNES WILHE
IPC: C08G12/06
Filed: 1990-01-08
Granted: 1994-06-08
Abstract: A low-temperature curable composition is provided which is based upon a polyaromatic aldehyde group-containing compound and a ketiminized polyamino compound. These compositions display good stability, extended potlife, and a good balance of physical and mechanical properties making them suitable for a wide variety of coating, impregnating, sealing and bonding application.
Patent EP-0392827-B1 (EP)
Inventor: SPEDDING STEPHEN THOMAS
IPC: G02B6/44
Filed: 1990-04-11
Granted: 1994-07-13
Abstract: In a slotted core optical cable in which each slot contains stacked optical fibre ribbons, the cost of the cable can be reduced and cooling of the slotted core during manufacture of the cable is facilitated as compared with an optical cable in which the slots of the slotted core are all of the same depth by forming the circumferentially spaced slots into two groups, the slots of each group being of the same depth as one another and the depth of each of the slots 3 of one group being greater than the depth of each of the slots 4 of the other group, and by arranging for each slot 3 to be disposed between two slots 4. The number of optical fibre ribbons 5 stacked in each of the slots 3 is greater than the number of optical fibre ribbons stacked in each of the slots 4. Approximately the same number of optical fibre ribbons can be accommodated in slots of a core of smaller diameter than hitherto achieved.
Patent EP-0411146-B1 (EP)
Inventor: OKABE KEIICHIROU
IPC: A61N1/30
Filed: 1990-02-06
Granted: 1996-04-03
Abstract: This invention relates to an interface for iontophoresis prepared either by disposing, on a support, a reservoir layer for supplying moisture, a semi-permeable membrane and a drug layer made of a rigid porous material or a gel material, or by disposing, on a support, a reservoir layer for supplying moisture and a semi-permeable membrane having a drug bonded or attached to its surface in contact with a living body, or an ion permselective membrane.
Patent EP-0474696-B1 (EP)
Inventor: STEWART MALCOLM JOHN
IPC: C08G65/16
Filed: 1990-05-30
Granted: 1996-11-20
Abstract: PCT No. PCT/GB90/00837 Sec. 371 Date Jan. 27, 1992 Sec. 102(e) Date Jan. 27, 1992 PCT Filed May 30, 1990 PCT Pub. No. WO90/15092 PCT Pub. Date Dec. 13, 1990.This invention relates to the production of hydroxy-terminated polymers in the 2,000-20,000 MW range suitable for use as prepolymers in curing reactions with isocyanates to produce elastomers. The process involves the continuous addition over periods of 25-50 hours of an oxirane (monoepoxide) or a mixture of an oxirane and an oxetane to a reaction mixture, consisting of stoichiometric excesses of oxonium ion-forming catalyst such as BF3-etherate and a diol initiator dissolved in an inert solvent. Under these conditions, chain extension of the diol occurs and the formation of cyclic oligomers and other impurities is minimised. The mole ratio of the initiator to catalyst is maintained at above 10:1 to suppress the formation of cationic terminal species on the growing polymer chain.
Patent EP-0428752-B1 (EP)
Inventor: FUNABIKI MASAKI - - ICHIBAN-CH
IPC: B01J37/03
Filed: 1990-06-08
Granted: 1994-08-31
Abstract: Exhaust gas purificn. catalyst consists of a monolithic support coated with a catalytic layer which contains activated alumina; at least one Pt gp. element (such as rhodium); cerium oxide; a copptd. oxide of zirconium stabilised by cerium; and opt. a zirconium cpd. The copptd. oxide of Zr stabilised by Ce pref. contains 99-75% by wt. (esp. 95-85%) Zr oxide and 1-25% (esp. 5-15%) Ce oxide. The catalyst is produced by coating the support with a slurry contg. the above components, and firing.
Patent EP-0489848-B1 (EP)
Inventor: PETRICH WILLIAM E
IPC: H01R35/04
Filed: 1990-08-29
Granted: 1995-09-27
Abstract: Un protecteur (40) de câble comprend un manchon (41) de bobine cylindrique, doté d'une ouverture (44) située dans une paroi latérale (43), ainsi que d'une extrémité inférieure ouverte. Un câble (35), comportant des premier et second connecteurs, est enroulé de manière hélicoïdale autour d'un axe (46) du manchon de la bobine, le second connecteur (36) sort par la partie inférieure du manchon de la bobine, et est fixé à une seconde plaquette de circuits (20) se trouvant à l'intérieur d'un second logement (11). Le premier connecteur (37) est maintenu à l'intérieur du manchon, afin de permettre la fixation filetée dudit second logement à un premier logement (12) sans endommager le câble. Après fixation des deux logements, on passe le premier connecteur par l'ouverture se trouvant dans la paroi latérale, puis on le connecte à une première plaquette de circuit (23) située à l'intérieur dudit premier logement. L'enroulement hélicoïdale du câble permet de repositionner par rotation les deux logements après connexion, sans torsader le câble.
Patent EP-0484656-B1 (EP)
Inventor: SAUSNER ANDREAS
IPC: F02M26/64
Filed: 1991-09-10
Granted: 1994-11-30
Abstract: A device for supplying combusted gases at a controlled rate to the combustion chamber of an internal combustion engine having an intake pipe that accommodates a throttle (3) and an exhaust pipe. The intake pipe and exhaust pipe communicate through an exhaust gas recycling pipe with a shut-off valve (1) accommodated therein. Means (4) that operate the shut-off valve (1) and the throttle (3) can be activated only in common and by a common activating mechanism.
Patent EP-0443797-B1 (EP)
Inventor: SUZUKI AKIRA C O SONY MAGNETIC
IPC: G11B7/24024
Filed: 1991-02-18
Granted: 1995-10-18
Abstract: A double-side optical disc formed by a pair of optical disc halves bonded together, and a process for producing the double-side optical disc. An adhesive is applied to the disc halves, which are then bonded together at an angle relative to each other in which the direction of the adhesive flow on one disc half will intersect the direction of the adhesive flow on the other disc half. In this manner, satisfactory flatness of the optical disc may be achieved without being affected by surface irregularities of the adhesive layer. <IMAGE>
Patent EP-0491652-B1 (EP)
Inventor: BEHM FELIX DR
IPC: F16K31/00
Filed: 1991-10-18
Granted: 1996-03-20
Abstract: There are often major sealing problems in the case of valves, especially those for gases. Seals between parts which move relative to one another should be avoided. The two spaces of the valve (16 and 17) are connected to one another via an opening and are closed in each case by one elastic membrane (8). A valve body (6) for closing the opening (14) is located between these two membranes (8). A piezo-element (9) is used to displace the valve body (6) from its closed position into its open position, which piezo-element (9) is supported at its one end (23) via one of these membranes (8) on the central valve body (6). The valve body (6) is moved into its closed position by means of a spring (11). <IMAGE>
Patent EP-0479983-B1 (EP)
Inventor: TOEDTLI SERGEJ
IPC: D01G13/00
Filed: 1991-04-23
Granted: 1995-01-11
Abstract: Ce procédé sert à optimiser et à maintenir constante la qualité des fibres dans le mélange automatisé de balles de fibres textiles de différentes qualités. Des balles de différentes qualités (1a, ...1k) sont placées sur le parcours (3) d'un organe d'enlèvement (4) d'un dispositif d'enlèvement des balles (2) et un échantillon de fibres est prélevé automatiquement par l'organe d'enlèvement (4) sur chaque balle (1k) traitée et analysé automatiquement dans un appareil de mesure et de contrôle (5). Les valeurs d'analyse ainsi mesurées sont comparées en permanence à des valeurs de consigne au moyen d'un programme dans l'appareil de mesure et de contrôle (5) et les comparaisons ainsi effectuées en permanence sont employées pour conserver les valeurs de mélange en donnant pour instruction au dispositif d'enlèvement des balles (2) d'enlever des quantités correspondantes dans les balles de différentes qualités (1a, ...1k, ...1n).
Patent EP-0513362-B1 (EP)
Inventor: TAKEMOTO TAKATOSHI
IPC: G08B21/00
Filed: 1991-10-04
Granted: 1997-08-20
Abstract: A monitoring system, in which a multiplicity of play machines are parallelly provided, in a play hall, characterized by comprising: a monitoring video camera having a zoom lens and provided in a position for monitoring a plurality of play machines; a set monitoring condition memory for storing set monitoring conditions of the monitoring video camera for taking a close-up of each play machine through the zoom lens; a driving means for setting the monitoring video camera to the set monitoring conditions; an abnormality sensing means for monitoring the play conditions; a judging and processing section for analyzing information from the abnormality sensing means and for controlling the driving means to set the monitoring video camera to the set monitoring condition of the machine when abnormality is determined; and a display means for displaying image information of the monitoring video camera on the screen.
Patent EP-0552244-B1 (EP)
Inventor: DAWES KEITH
IPC: H02G15/076
Filed: 1991-10-03
Granted: 1995-12-20
Abstract: A tooless environmental splice enclosure capable of fitting within an aerial splice case is disclosed. The environmental closure permits sealing and reentry to a cable splice region.
Patent EP-0561794-B1 (EP)
Inventor: DEAMBROSIO CARLOS A
IPC: B23K1/008
Filed: 1991-11-13
Granted: 1995-05-03
Abstract: Appareil et procédé de brasage tendre à la vague utilisés dans une atmosphère sensiblement exempte d'oxygène. En plaçant un écran de gaz sur l'appareil de brasage, on obtient une diminution des déchets et des meilleurs résultats de brasage, et on peut éviter de devoir enlever des résidus de flux. Des diffuseurs de gaz sont placés des deux côtés d'une vague de brasage dans une enceinte, les diffuseurs étant placés en-dessous de la trajectoire de l'élément à braser, tandis qu'un autre diffuseur de gaz est placé au-dessus de l'élément à braser. Les diffuseurs de gaz diffusent un écran de gaz calme sur la vague de brasage, de sorte qu'il n'y a aucun mouvement turbulent de gaz dans l'enceinte.
Patent EP-0503292-B1 (EP)
Inventor: PORTMANN NIKLAUS
IPC: B23K11/08
Filed: 1992-02-12
Granted: 1994-05-11
Abstract: An oscillating electrode wheel head (210) for a resistance seam welding machine is described, which has a sliding contact current transfer device (224) between a stator (220b) and a rotor (223), which device consists of a disc (226) in the form of a circular ring which extends radially between the rotor and the stator, is attached on its outer circumference to the stator, supports an axial sliding contact ring (232) on its inner circumference and is constructed in a flexible manner in its web part (228) located between the inner and outer circumference. The sliding contact disc (226) consists of a copper mesh to which the axial sliding contact ring (232) is attached. The sliding contact current transfer device (224) in the form of the disc (226) having a flexible web part (228) replaces the current transfer device, in the form of liquid metal, which is otherwise normal in oscillating electrode wheel heads. 
<IMAGE>
Patent EP-0516922-B1 (EP)
Inventor: HOENL ROBERT DR
IPC: H01T1/14
Filed: 1992-02-20
Granted: 1994-08-31
Abstract: The invention relates to a thermal overload protection device for electronic components, especially for telecommunications and data technology, consisting of a spring-elastic short-circuiting bracket 6 and of a fusing element 13, the short-circuiting bracket 6 being triggered as a function of the softening of the fusing element 13. 
<??>In order to achieve a SERVO-FAIL-SAFE behaviour, in which the spring force of the short-circuiting bracket 6 can be set to any desired magnitude, devices 15, 17, which are separate from one another, are provided according to the invention for tripping and for operating the short-circuiting bracket 6. 
<IMAGE>
Patent EP-0513534-B1 (EP)
Inventor: SVARA JUERGEN DR
IPC: G03C1/73
Filed: 1992-04-14
Granted: 1996-08-14
Abstract: The invention relates to novel cyclic acylphosphinic acid derivatives of the formula  <IMAGE>  in which the substituents independently of each other can have the following meaning: R1, R2, R3, R4=H, Cl, Br or C1- to C10-alkyl or -alkoxy but on condition that either R1 and R2 together, or R3 and R4 together, with incorporation of the associated aromatic 6-ring, form a naphthalene structure; R5=C1- to C4-alkyl, C5- or C6-cycloalkyl, phenyl or alkylphenyl. The novel cyclic acylphosphinic acid derivatives can be prepared by reacting the corresponding aromatic o-hydroxycarboxylic acids with organyldichlorophosphines of the formula R5PCl2 in an aprotic solvent or suspension medium at 0 DEG  to 200 DEG  C. with elimination of HCl and by separating off and purifying the precipitated target product.
Patent EP-0518233-B1 (EP)
Inventor: JUNKER WILHELM
IPC: E01F9/692
Filed: 1992-06-05
Granted: 1996-05-15
Abstract: The road marking (20) has a number of basic bodies (21) which are coupled to one another in the longitudinal direction one behind another by means of coupling devices. For each basic body (21), at least one reflector bow (23) is present, which is aligned transversely to the longitudinal extent of the basic body (21) and is detachably connected to the basic body (21) by means of a connection device. The reflector bows (23) have on both their end sides a number of reflectors (49) which are permanently connected to the reflector bow. <IMAGE>
Patent EP-0502579-B1 (EP)
Inventor: MOYER JAMES D
IPC: F16B2/24
Filed: 1992-02-28
Granted: 1995-01-11
Abstract: Woven tubular gaskets (90) for sealing the space between an oven (140) and oven door (150) in a self-cleaning oven. A clip (10) for securing an oven gasket (90) to a surface on an oven (140) comprises a shoulder (20) for interfacing to the surface on the oven (140) and securing the gasket (90) to the surface, a first retaining member (30) integrally formed on a first side of the shoulder (20) for efficiently retaining the clip (10) on the gasket, and a second retaining member (50) integrally formed on a second side of the shoulder for further fixedly retaining the clip (10) to the gasket (90). <IMAGE>
Patent EP-0511709-B1 (EP)
Inventor: VAN EIJCK RICHARD JOHANNES FEL
IPC: E01C5/22
Filed: 1992-04-22
Granted: 1994-10-05
Abstract: The invention relates to a safety tile, consisting of a tile body of rigid material, such as concrete, and a cover plate provided with an enclosing edge and being of an elastically flexible material, such as rubber. The cover plate (1) has ribs (4) integrally formed therewith uniformly distributed at its bottom side directed towards the tile body, of which the bottom ends hanging down rest on the upper surface of the tile body. The ribs extend diagonally across the bottom side of the plate with main diagonals (5, 6) extending between two opposite corners (9, 10 and 7, 8 respectively) of the cover plate. Near each of the two opposite corners each main diagonal rib has a widened bearing face (13, 14 and 11, 12 respectively), which forms the basis of a locking part connected therewith, which locking parts have been locked in the tile body. <IMAGE>
Patent EP-0511799-B1 (EP)
Inventor: GREENE JAMES MICHAEL
IPC: A61P31/04
Filed: 1992-04-27
Granted: 1996-06-05
Abstract: A tablet containing dirithromycin Form II.
Patent EP-0500491-B1 (EP)
Inventor: LANDES KLAUS DR-ING
IPC: H05H1/34
Filed: 1992-02-10
Granted: 1995-10-18
Abstract: The plasma spray gun has an indirect plasmatron for generating a long arc. Said plasmatron has at least one, for example, three, cathodes (1,20), an annular anode (3) which is at a distance from the cathode, and a plasma channel (4) which extends from the cathode to the anode. The latter is formed by the anode ring (3) and a number of annular neutrodes (5 to 12) which are electrically insulated from one another. The plasma channel (4) has a constriction zone (33) in the region close to the cathode and expands from this constriction zone towards the anode (3). The spray material (SM) is supplied with the aid of a carrier gas (TG) through a central tube (24) which opens in the centre of an inlet nozzle which is formed by the neutrode (5) located closest to the cathode. 
<??>Using this solution, a higher efficiency and an increased life of the plasma spray gun can be achieved. 
<IMAGE>