baber/WOPTO huggingface dataset:
Patent EP-0298647-B1 (EP)
IPC: H01L39/24
Filed: 1988-06-29
Granted: 1993-06-09
Abstract: Superconducting products on the basis of crystalline superconducting compounds having the general formula (Me<1>)p(Me<2>)qCu3OxFy, wherein Me<1> is selected from Y, Sc and the lanthanides, Me<2> is Ba and/or Sr, p is 0.8-2.5, q is 0.8-3, x is 5-8.5 and y is 0-6, are prepared by reacting oxides of the metals in the molten phase, the Me<2> oxides at least in part being used as Me<2> peroxide and Me<1> oxide and/or Cu oxide optionally being partly replaced by fluorides. The reaction is carried out under an oxygen-free atmosphere in a closed reaction vessel having deformable walls, and during the reaction the vessel is placed in an autoclave under an isostatic pressure of 800 to 3000 bar and at a temperature of 800 to 1400 DEG C, after which cooling is carried out without opening of the vessel. During,between or after the heating and cooling the vessel with its contents is shaped to the desired intermediate product or final product having superconducting properties. Very suitably the reaction vessel may be a copper tube which during, between or after the heating and cooling is drawn to form a superconductor cable.
Patent EP-0307270-B1 (EP)
Inventor: GILSON ERIC
IPC: C12Q1/68
Filed: 1988-08-16
Granted: 1994-03-16
Abstract: A test kit for the identification of various bacterial species groupings comprises a DNA probe which can identify palindromic units specific to particular bacterial species or species groupings. Such probes are highly specific for particular species or species subgroups. Accordingly, specific identification of bacteria may be achieved.
Patent EP-0323421-B1 (EP)
Title: Spacer for dental implants
IPC: A61C8/00
Filed: 1988-11-04
Granted: 1992-05-20
Abstract: The disclosure relates to a spacer for a dental implant disposed between a fixture implanted in the jaw bone and a dental bridge/artificial tooth. Both the spacer and the dental bridge/artificial tooth are secured by screw unions, both of the screw unions having a fixed angle of deviation ( alpha ). The spacer includes a substantially conical base portion (1) intended to cooperate with the upper portion of a fixture (19), an intermediate portion (8) and a conical upper portion (9).
Patent EP-0296200-B1 (EP)
IPC: F16B21/07
Filed: 1988-01-07
Granted: 1990-04-11
Abstract: PCT No. PCT/DE88/00008 Sec. 371 Date Aug. 11, 1988 Sec. 102(e) Date Aug. 11, 1988 PCT Filed Jan. 7, 1988 PCT Pub. No. WO88/05134 PCT Pub. Date Jul. 14, 1988.An accumulator comprises a cylinder formed with a substantially closed chamber and a piston formed with a small-diameter central region and a pair of large-diameter end regions flanking the central region and each formed with an outwardly open annular groove. This piston subdivides the chamber into a gas compartment at one of the end regions, a liquid compartment at the other end region, and an annular charging compartment surrounding the central region. The piston is displaceable in the cylinder to oppositely vary the volumes of the gas and liquid compartments. Respective gas and liquid seals are engaged in the grooves between the gas- and liquid-compartment end regions of the piston and the cylinder and are both constructed to inhibit fluid flow from the respective gas and liquid compartments into the charging compartment. The liquid seal is also constructed to inhibit fluid flow from the charging compartment into the liquid compartment but the gas seal is constructed to permit fluid flow from the charging compartment past itself into the gas compartment. A passage is formed in the cylinder opening directly into the charging compartment for introducing a gas under pressure into same and for thereby pressurizing the charging and gas compartments by flowing the gas past the gas seal into the gas compartment.
Patent EP-0372000-B1 (EP)
Inventor: GROS WILLIAM A
IPC: C09J9/02
Filed: 1988-07-28
Granted: 1994-11-30
Abstract: The invention is a die attach adhesive composition comprising a homogeneous blend of an organopolysiloxane-bridged bisbenzocyclobutene monomer, an organosilane adhesion aid, and a finely divided electrically conductive metal. The composition is easy to apply, exhibits good adhesive strength and thermal stability at high temperatures, and does not require solvents, initiators, or curing agents. Weight loss on cure is minimal.
Patent EP-0354573-B1 (EP)
Inventor: QUADIR TARIQ
IPC: C01G25/02
Filed: 1989-08-10
Granted: 1994-03-16
Abstract: Ceramic tetragonal zirconia is stabilized against transformation to the undesirable monoclinic form by incorporation of a mixture of stabilizers comprising controlled amounts of dysprosia and ceria, together with either yttria or titania (or both). The mixture can be prepared by wet-mixing zirconia with nitrates of the stabilizer materials, followed by drying, then calcining, e.g., at 650 DEG C to drive off decompositon products, and then sintering at, e.g., 1465-1475 DEG C.
Patent EP-0364822-B1 (EP)
Inventor: KORB DANIEL
IPC: A47B21/02
Filed: 1989-10-05
Granted: 1994-04-20
Abstract: The invention relates to a table with a table frame and a tabletop, which is settable in both height and inclination by a control device. Varying the height and inclination of the tabletop with a simple control device and a support frame is accomplished by providing that the control device has two support devices. The two support devices are pivotally attached to the support frame in the upper region of the middle cross member of the support frame about transversely extending pivot shafts. The support devices on the underside of the tabletop are supported on the tabletop about transversely extending pivot shafts, but are guided adjustably within the depth of the tabletop. The control device selectively raises the support devices individually or in common upward in the direction of the tabletop or lowers them individually or in common downward in the direction of the support frame, in the course of which platform-shaped pivot shafts of the support devices move toward or away from one another.
Patent EP-0371415-B1 (EP)
Inventor: ROSSMANN GERHARD DIPL-ING
IPC: H01H71/16
Filed: 1989-11-25
Granted: 1995-01-25
Abstract: The invention relates to a thermal relay having bimetal triggers mounted in a housing and a multi-part transmission device which transmits the bimetal deflection from a bridge system via a trigger lever and further parts to an auxiliary switch and which is equipped with a bimetal rod, which cooperates with the trigger lever, for compensating the ambient temperature and a device for matching to the nominal current, said device being equipped, as a compensation and control unit, with a compensation bimetal rod (300) which is uniformly mechanically preformed in the shape of a circular arc. <IMAGE>
Patent EP-0324534-B1 (EP)
IPC: C01G3/00
Filed: 1989-01-04
Granted: 1993-08-25
Abstract: Disclosed is a broadly applicable method for making an article that comprises a superconductive oxide body, including a thin layer on a substrate, or powder particles. In a preferred embodiment, the method comprises forming a precursor melt and contacting at least a part of the melt with oxygen such that the concentration of oxygen in the part of the melt increases to a critical concentration, resulting in formation of the desired oxide, substantially without drop in temperature. The precursor melt comprises at least one metallic element M, and at least the part of the melt is at a temperature T, with Tm < T < To, where Tm is the freezing temperature of the melt and To is the melting temperature of the superconductive oxide. In an exemplary embodiment the melt consists essentially of Yb, Ba, and Cu in 1:2:3 atomic ratio, T is about 900 DEG C. A layer of superconductive oxide on a SrTiO3 substrate is formed by dipping the hot (900 DEG C) substrate into the melt, exposing the melt-coated substrate to oxygen such that oxygenation and solidification of the coating results, and furnace cooling the coated substrate in oxygen. The thus produced coating has composition YbBa2Cu3O9- delta  ( delta SIMILAR  2.1), is essentially single phase, strongly textured, has Tc of about 85K and Jc of about 3x10<4> A/cm<2>. An aspect of the invention is the fact that the precursor melt need not be stoichiometric. For instance, we have formed a layer of composition YbBa2Cu3O7 from a melt of composition Yb2BaCu. The ability to practice the inventive method with non-stoichiometric precursor melts makes it possible to produce Y-containing bodies (e.g., YBa2Cu3O7 films on a copper substrate). The inventive technique can produce compositionally essentially homogeneous material. It is readily adaptable ro produce ceramics (including high Tc superconductors) and other materials (e.g., AlN) in a variety of shaped (including wire, tape, and powders) by a variety of techniques (including continuous processing). The inventive method can also be used to form a superconductive bond between two pre-existing ceramic superconductive bodies.
Patent EP-0373942-B1 (EP)
Inventor: NISKANEN JUHANI
IPC: F16C13/00
Filed: 1989-12-14
Granted: 1994-09-21
Abstract: The invention concerns a support arrangement for a variable-crown roll, which said roll (10) comprises a non-revolving roll axle (11), on which the roll mantle (12) is arranged revolving. The roll mantle (12) is supported on the roll axle (11) by means of hydraulic loading members (20), which comprise pistons (21) fitted into cylinder bores (15) formed into the roll axle (11) as well as glide shoes (22) supported on the inner face (14) of the roll mantle. The pistons (21) are composed of bushings provided with inside cavity spaces (23), and the glide shoes (22) are attached to the outer ends of the pistons through the cavity spaces (23) from outside the bushing as hydraulically sealed (30), pivotally, and displaceably in the radial direction of the roll (10). The hydraulic pressure medium can be passed into the cavity spaces (23) in the pistons (21) so as to act upon the interior of the glide shoes (22) and, out of the cavity spaces (23), through capillary bores (28,28 min ) into the pockets (31) acting as hydrostatic lubrication spaces of the glide shoes (22).
Patent EP-0353110-B1 (EP)
IPC: H05K5/02
Filed: 1989-06-15
Granted: 1992-08-12
Abstract: The invention relates to venting means for an electronic or electric protective box. The means comprises essentially, covering a cylindrical body (2), a covering cap (3) which locks onto the cylindrical body thereby leaving a chicane-like passageway between this body and the plug, avoiding the re-entering of water into the box. The invention makes it possible to avoid condensation problems inside sealed protective boxes. <IMAGE>
Patent EP-0421039-B1 (EP)
Title: Lost foam pressure casting process for metal pieces
IPC: B22C/
Filed: 1989-11-16
Granted: 1993-07-14
Abstract: The invention relates to a lost foam pressure casting process for metal pieces. This process consists, after having filled the mould with metal in the liquid state and before the solidified fraction of metal exceeds 40% by weight, in applying an isostatic gaseous pressure over the entire mould/metal, of which the value is between 1.5 and 10 mPa. The invention applies to the production of pieces, particularly made from aluminium alloys, having improved mechanical characteristics and, in particular, better resistance to fatigue. <IMAGE>
Patent EP-0363450-B1 (EP)
IPC: B01L3/02
Filed: 1989-02-21
Granted: 1992-11-19
Abstract: Le dispositif présente un premier moteur d'entraînement (1), qui entraîne par un arbre (1'), de préférence en direction verticale (z), un grand nombre de pistons d'injection (6) agencés de manière mobile sur une tige de piston (7). Un deuxième moteur d'entraînement (2) entraîne une plaque porteuse (3) coulissant de préférence en direction horizontale. La plaque porteuse (3), sur laquelle sont disposés plusieurs cylindres de pipettes (5), est maintenue par pression sur une plaque de soupape fixe (4) munie d'un système de canaux (10) comprenant des canaux (11, 12, 13) pour l'amenée et la sortie de liquide. Chaque pipette est supportée à son emplacement de sortie sur la plaque de soupape avec orifices de soupape par une force élastique, et peut coulisser si nécessaire sur la surface de transfert sous l'effet de cette force élastique. Pour cela, chaque pipette présente un moyen apte à exercer une telle force élastique.
Patent EP-0372039-B1 (EP)
IPC: C04B5/00
Filed: 1989-06-02
Granted: 1992-08-26
Abstract: Impurities in the form of coarse material and iron are removed by a dry process from the residue produced in garbage and refuse incinerators immediately after the residue outlet (1) from the incinerator. After removal of the coarse material, separation into two fractions is carried out in a fractionating unit (6). One of the fractions contains all particles smaller than 2 mm. At the same time, the dust is removed by a suction device (14). Dust and particles smaller than 2 mm contain practically all the soluble impurities and must be processed or disposed of by special procedures. The remaining purified residue is dry and can be used as a building material. The process and device obviate the use of a water bath, and no energy is required for drying.
Patent EP-0445185-B1 (EP)
Inventor: MATHIESEN THOMAS
IPC: B29C33/60
Filed: 1989-11-23
Granted: 1995-01-18
Abstract: PCT No. PCT/DK89/00278 Sec. 371 Date May 21, 1991 Sec. 102(e) Date May 21, 1991 PCT Filed Nov. 23, 1989 PCT Pub. No. WO90/05714 PCT Pub. Date May 31, 1990.Compounds of general formula (I), wherein R1 is hydrogen, C1-4 alkyl or a group of formula (II): -O(CH(R10)CH2O)nR20, R2 is hydrogen or a group of formula (III): -O(CH(R11)CH2O)mR21, R3 is a group of formula (IV): -(CH(R12)CH2O)pR22, and R4 is a group of formula (V): -(CH(R13)CH2O)rR23, where R10, R11, R12 and R13 each is hydrogen or CH3, R20 R21, R22 and R23 each is an acyl moiety of a polycarboxylic acid, and n, m, p and r each is an integer from 1 to 15; q is 1 or 2; with the provisos that if q is 2, then the 2 groups R1 may be the same or different and the 2 groups R2 may be the same or different; and, if one or more of the groups R20, R 21, R22, and R23 is an acyl moiety of a polycarboxylic acid group, then 0-3 of the remaining carboxy groups of the polycarboxylic acid form the acyl function(s) of a moiety R20, R21, R22, and R23 in another unit of formula (I); and at least one of any free carboxylic acid groups are neutralized, as well as compositions comprising compounds of formula (I) and an additive, and aqueous emulsions of such compounds or compositions. The compounds of formula (I) are useful as self-emulsifying compounds, as cooling/lubricating agents in the machining of metals, in hydraulic fluids, and as mould release agents.
Patent EP-0381956-B1 (EP)
Title: Shoe brake unit for railway vehicles
IPC: B61H1/00
Filed: 1990-01-17
Granted: 1993-09-15
Abstract: The shoe brake unit has two brake blocks (4 and 5) per vehicle wheel (1), of which one brake block (4) can be actuated directly and of which the other brake block (5) lying opposite can be actuated indirectly by a shoe braking unit (6) via a drawbar 14. A two-armed lever (20) which is mounted indirectly or directly on a fixed bearing (19) of the axial bearing (3) is provided, the one end of said lever being coupled to the one brake block (4) and its other end being coupled to the other brake block (5) indirectly via bars (21, 24) or directly. By means of the two-armed lever (20) and its coupling to the brake blocks (4 and 5), it is ensured that, in the release state, the latter are constantly lifted off from the vehicle wheel (1) through identical degrees of release travel; these degrees of release travel are also maintained in the case of longitudinal displacements of the vehicle wheel (1) such as occur with steering axles. 
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Patent EP-0466969-B1 (EP)
Inventor: HUESKE THOMAS DIPL-MATH
IPC: G07F7/10
Filed: 1990-07-20
Granted: 1994-01-12
Abstract: A data exchange system comprises for example a terminal T and a chip card K. For different applications (e.g. cash dispensing machine, computer access) basic functions B stored in the chip card K are processed in each case in a sequence specified in a protocol. Since the basic functions B can be called up from the terminal T, data security could be jeopardised through specific modifications to the protocol development at the terminal T. By storing the permissible protocols in a control list STL and by setting up a status memory area ZS on the chip card K, it is possible to monitor the protocol development on the chip card K independently from the terminal T. The relevant status Z of an application is fixed in the status memory area ZS. All basic function designations Bn which are permissible for a status Z are stored in the control list STL. 
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Patent EP-0439775-B1 (EP)
Inventor: SETTI COSETTA DR
IPC: C22C27/04
Filed: 1990-12-17
Granted: 1994-10-26
Abstract: A Mo material, for lamp mfr., is doped with K, Si and Al, the novelty being that the Al content is 80-600 (pref. 100-300, esp. 140-180) wt. ppm. Prodn. of the Mo material involves adding Al as an unstable cpd. (esp. the nitrate) to a pulverised Mo cpd. (esp. MoO3 of more than 99.97 wt. % purity) and then reducing. Pref. the material has an Al/K wt. ratio of 1:0.8-2.0 and an Al/Si wt. ratio of 1:1.8-3.8, the K content being 100-400 (pref. 250-300 or 130-170) wt. ppm and the Si content being 200-700 (pref. 400-600 or 270-320) wt. ppm. After redn., the Mo material is pressed to rod, densely sintered at 1700 deg.C without direct current passage and then worked to form pins, tubes, wires or strip.
Patent EP-0438802-B1 (EP)
Inventor: RHEINBERGER VOLKER
IPC: A61C13/20
Filed: 1990-12-28
Granted: 1994-01-26
Abstract: The raw material (18) is pressed into the shaping space (14) by a ram (20) driven by the pressure cylinder (22). It is guided by a rod (24) into the interior (36) of the oven which is heated by a spiral element (34). A seal (32) enables a partial vacuum to be produced in the oven. The position of the driving piston (26) in its cylinder (22) is detected by a probe (44) mounted alongside it on a control plate (40) supported by the guiding rod. An analogue measurement pick-up, e.g. a potentiometer, can register the speed of the piston for use as a PI regulator. An opto-encode can be used as the pick-up with a control unit in the form of a micro-controller for piston drive and oven heating.
Patent EP-0390234-B1 (EP)
Title: Method and apparatus for manufacturing a rod of tobacco or the like enclosed by a paper strip, and cigarette manufactured by said method
IPC: A24D1/00
Filed: 1990-02-15
Granted: 1993-05-12
Abstract: A method and apparatus for manufacturing a rod of tobacco or the like enclosed by a paper strip (9) is described, wherein a paper strip is supported and transported by a garniture tape (1) and tobacco (10) is deposited on the paper strip. The tobacco is compressed into a tobacco core (11) and the paper strip is closed with its longitudinal edges parts (12, 13) around the compressed tobacco core. A channel (14) is formed in the circumference of the tobacco rod during the compressing by means of an entrance finger (15) with a ridge (17). A second longitudinal edge part (13) of the paper strip is folded into the channel by a folding element (19) and a first longitudinal edge part (12) is subsequently laid over said channel.
Patent EP-0400925-B1 (EP)
Inventor: DUBE CLAUDE
IPC: C22B21/00
Filed: 1990-05-25
Granted: 1995-04-26
Abstract: A process and apparatus for melting contaminated metalliferous scrap material are disclosed. The process comprises introducing the contaminated material (11, 72) into a melting furnace (12, 70), heating the material by means of a plasma (13, 71) at a temperature below the melting point of the metal at which the non-metallic contaminants are volatilized in an atmosphere which is preferably inert or has low reactivity with the metal under the process conditions while displacing at least some of the material (11, 72) within the furnace interior, withdrawing volatile contaminants from the furnace (12, 70), increasing the temperature in the furnace preferably while maintaining an atmosphere of low reactivity in the furnace in order to melt the metal while preferably displacing at least some of the material in the furnace interior, and removing molten metal (77) from the furnace. The process allows scrap material to be melted with good metal recovery without the need for separate decontaminating apparatus. The process can also avoid the need to shred the scrap and to add large amounts of fluxing salts to separate the molten metal from remaining dross. A rotary furnace (12, 70) heated by means of a contained arc plasma torch (13, 71) is preferably employed in the apparatus which also preferably comprises an incinerator (21, 79) for oxidizing the volatile contaminants withdrawn from the furnace.
Patent EP-0419121-B1 (EP)
Inventor: UNANGST RICHARD R
IPC: A23K20/195
Filed: 1990-09-12
Granted: 1997-01-15
Abstract: Stabilized antibiotic composition for animal feeds which provide for improved recovery of the antibiotic from the animal feed. The compositions contain the antibiotic in a coated form. In a preferred embodiment the antibiotic is coated by microencapsulation before being added to the animal feed.
Patent EP-0406105-B1 (EP)
Inventor: CHAVE ETIENNE
IPC: C02F1/52
Filed: 1990-06-27
Granted: 1994-04-13
Abstract: Method and device for the treatment of effluents containing inks, especially water-based inks, by separation, with a view to obtaining, on the one hand, sludge containing the inks and, on the other hand, the clarified effluent. According to the invention a flocculation of the effluent is carried out by the action of a flocculating agent followed by continuous centrifuging of the effluent, consisting of an acceleration of between 1,000 and 20,000 g while avoiding an air-liquid interface during the centrifuging. Application of the invention to the treatment of effluents containing water-based inks, from paper mills, cardboard manufacturing plants and bag manufacturing plants. <IMAGE>
Patent EP-0419596-B1 (EP)
Title: Accelerometer with coplanar push-pull force transducers
IPC: G01P15/097
Filed: 1990-01-08
Granted: 1993-09-15
Abstract: A push-pull accelerometer in which both force transducers (30, 32) lie in a common plane. Thus, when implemented in a silicon micromachined device, both transducers can be fabricated from a single crystal layer (34), thereby producing transducers with closely matched common mode responses.
Patent EP-0425711-B1 (EP)
Inventor: FUKAGAI TAKAYOSHI - UTSUTA MIN
IPC: C04B28/04
Filed: 1990-05-18
Granted: 1993-11-24
Abstract: Le ciment électroconducteur ci-décrit comprend du ciment portland, du sable de silice et des fibres de carbone, le sable de silice étant présent dans une quantité variable entre 1 et 90 parties en poids pour 100 parties en poids de ciment portland; la proportion de fibres de carbone varie entre 0,6 et 1,7 parties en poids pour 100 parties en poids du mélange constitué par le ciment portland et le sable de silice.
Patent EP-0565519-B1 (EP)
Inventor: KELNER MICHAEL J
IPC: A61K31/12
Filed: 1990-10-02
Granted: 1996-08-28
Abstract: A method of inhibiting certain tumor cell growth in a subject is provided comprising contacting the tumor with a therapeutic amount of an illudin S or illudin M analog having the structure    <IMAGE>   wherein the analog is capable of inhibiting tumor cell growth without excessive toxicity to the subject and wherein R1 is hydrogen; R2 is methyl; and R3 is hydroxy.
Patent EP-0449159-B1 (EP)
Inventor: BLACK ROBERT WILLIAM
IPC: D06M13/342
Filed: 1991-03-23
Granted: 1995-07-12
Abstract: An aqueous composition comprising an insoluble ammonium polyphosphate, a surfactant and a heat curable resin, which may also contain a soluble ammonium polyphosphate and/or a carbamic acid derivative, forms a shearable paste which, when applied to the back of a fabric and heat cured, flame retards the fabric without exuding to the front face and causing resin and/or salt marks.