baber/WOPTO huggingface dataset:
Patent EP-0271931-B1 (EP)
IPC: C09J7/20
Filed: 1987-10-19
Granted: 1992-06-10
Abstract: A strip tape for a food product packaging container, as being attached to the inner side of a seam of said food product packaging container formed from a paper-based ply material blank so as to improve a barrier feature about the seam area, said tape comprising a plurality of layers which include at least a metal layer of which side edges arranged in a lengthwise direction remain interiorly so as not to reach the right and left ends of the strip tape attanged in a lenthwise direction.
Patent EP-0258978-B1 (EP)
Inventor: OSATO YOICHI
IPC: G11B11/105
Filed: 1987-07-08
Granted: 1998-10-07
Abstract: A magnetooptical recording medium provided with a first magnetic layer (2) and a second magnetic layer (3) having a higher Curie point and a lower coercive force than those of said first magnetic layer and being exchange coupled with said first magnetic layer is disclosed. That satisfies a relation: <MATH> wherein HH is the coercive force of the first magnetic layer; HL is the coercive force of the second magnetic layer: Ms is the saturation magnetization of the second magnetic layer; h is the thickness thereof; and  sigma w is the magnetic wall energy between the first and second magnetic layers.
Patent EP-0258079-B1 (EP)
IPC: C23G5/028
Filed: 1987-07-09
Granted: 1992-02-19
Abstract: Composition and its use for removing photoresist films from printed circuits in the electronics industry. Propylene oxide, methanol and methyl tert-butyl ether are added to the methylene chloride.
Patent EP-0252149-B1 (EP)
IPC: H03G3/20
Filed: 1986-12-15
Granted: 1992-05-06
Abstract: A control signal (output 47) is achieved by measurement of the TWT (11) dynamic gain detecting (42, 43) the input and output signal to/from the TWT. A positive feedback loop couples a portion of the TWT (11) output power to the TWT input using a power combiner (19). The power output portion feedback is controlled by the control signal in order to keep the TWT operating in a desired condition to accommodate variations in gain, e.g.: saturation during TWT input pulse rise and pulse full times. The TWT is maintained in the desired condition despite changes in the condition of the TWT or in the signals applied to the TWT.
Patent EP-0317575-B1 (EP)
Title: Compositions containing basic metal salts and/or non-newtonian colloidal disperse systems and vinyl aromatic containing polymers
IPC: C08K13/02
Filed: 1987-08-06
Granted: 1992-01-22
Abstract: The present invention relates to modified non-Newtonian colloidal disperse systems exhibiting improved thickening power, particularly when diluted. These compositions are useful as high-solids, thermosetting caulks, molding compositions, extruding compositions and the like, but are particularly suitable for use as high solids thermosetting coating compositions. These coating compositions are heat-stable and sag-resistant. The compositions of this invention comprise a mixture of (B) at least one non-Newtonian colloidal disperse system comprising (B-1) solid metal-containing colloidal particles, (B-2) a liquid dispersing medium, and (B-3) at least one organic compound which is soluble in said dispersing medium, the molecules of said organic compound being characterized by a hydrophobic portion and at least one polar substituent; and (C) at least one hydrogenated block copolymer of a vinyl aromatic monomer and an aliphatic conjugated diene. Optionally, the compositions also contain (D) a substantially inert, normally liquid diluent. The invention also relates to methods of coating metal surfaces with the compositions of the invention described above as well as compositions comprising mixtures of neutral and/or basic metal salts of organic acidic materials and the copolymers (C) described above.
Patent EP-0325614-B1 (EP)
IPC: B01D11/02
Filed: 1987-09-25
Granted: 1991-03-13
Abstract: A novel leaching process for separating extractable material from a particulate solid material that comprises extractable and non-extractable portions includes the steps of introducing the particulate solid material and a liquid solvent to an extraction zone; agitating the liquid solvent to a degree sufficient to suspend the particulate solid material and effect segregation of particles thereof in relation to their propensity to settle; maintaining contact between the liquid solvent and the particulate solid material for a time sufficient to leach extractable material therefrom; and selectively withdrawing particles of the solid material from the extraction zone. In a preferred embodiment, the leaching process is a multi-stage process in which the selectively withdrawn particles from each stage are introduced to the next successive stage of the series. A particularly important use for the novel leaching process is in the recovery of gelatin from bone, and specifically in that step of the gelatin manufacturing process in which granulated bone is demineralized by contact with a dilute acid solution which converts bone particles to particles of ossein by extracting the minerals from the bone. Useful apparatus for carrying out the process includes a series of stirred tanks (2, 10, 18, 26) equipped with agitators (4, 12, 20, 28) and a series of separators (8, 16, 24, 32) interspersed between the tanks; or a vertical extraction column (110) comprised of a series of vertically juxtaposed compartments separated by partitions (126, 128, 130, 132) and equipped with low shear turbines (114, 116, 118, 120, 122) driven by an agitator shaft (112).
Patent EP-0290745-B1 (EP)
IPC: B04B1/04
Filed: 1988-03-14
Granted: 1990-07-18
Abstract: 1. Device for separating solids from liquids in dental equipment, comprising a centrifuge driven by a motor (1, 36) into which the liquid enriched with solids is introduced via an inlet duct (18, 36), and in which as a result of centrifugal force the solids are centrifuged against the peripheral walls of the centrifuge, whilst the liquid is forced out of the centrifuge by overflow and is fed into an outlet duct (25, 37), and comprising a collecting vessel (5, 4) in which the centrifuged solids are collected and kept, characterised in that the collecting vessel (5, 41; 55) is a component of the rotating part of the centrifuge with the vessel walls (27) forming the centrifuge walls, in that the collecting vessel has several chambers (22) arranged perpendicularly to the axis of rotational symmetry, these chambers being formed by partitions (21, 42, 60) which extend transversely to the axis of rotational symmetry and are connected both to one another and to the outflow duct (25, 37) via axially parallel openings (23, 62, 64), and in that the collecting vessel is connected to the drive shaft (3, 33) of the motor (1, 32) so as to be torsionally rigid but detachable axially.
Patent EP-0297578-B1 (EP)
IPC: C07F7/18
Filed: 1988-06-30
Granted: 1992-04-08
Abstract: This invention relates to a method of pretreatment of inorganics, such as fiberglass, with members of a class of N-silyl substituted 1-sila-2-azacyclopentane compounds and to a process for making composite materials therefrom. In a preferred embodiment of the instant invention, the pretreatment of fiberglass with 1,1-dimethoxy-2-(trimethoxysilyl)-1-sila-2-azacyclo-pentane is disclosed.
Patent EP-0305738-B1 (EP)
Title: Core for winding webs
IPC: B65H75/18
Filed: 1988-07-28
Granted: 1993-06-09
Abstract: The web-winding mandrel comprises a core (10) which can be connected at one end to a drive device (36). Mounted on the core (10) is a sleeve (44), the length of which corresponds to the length of the core (10) and which has at least one longitudinal slot (46 to 56), this sleeve being axially displaceable but secure against a rotation relative to the core (10). 
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Patent EP-0314973-B1 (EP)
Title: Rotatable cam for skip-print mandrel wheel assembly
IPC: B41F17/22
Filed: 1988-10-17
Granted: 1992-04-29
Abstract: A mandrel assembly for use in a machine for the continuous printing of cylindrical containers (2), comprising a mandrel wheel (10); mandrel holders (8), pivotally mounted on circumferential portions of the mandrel wheel; elongated spindles (34) for supporting cylindrical containers on the peripheral surfaces thereof, rotatably mounted on the mandrel holder and radially displaceable relative to the central axis (26) of rotation of the mandrel wheel; a cam follower (48) rotatably mounted on each mandrel holder; a cam track assembly (50) operably associated with the cam followers for causing preselected radial displacement of the cam followers with respect to the central axis of rotation of the mandrel wheel which in turn causes preselected radial displacement of associated mandrel spindles relative to a printing blanket wheel device to cause a container to be printed; skip-print apparatus comprising a pivot arm (44) pivotally mounted on the mandrel wheel and rotatable relative to each mandrel holder and having a surface bearing against a rotatable cam (64) having a first cam surface (66) for permitting printing of the cylindrical container and a second cam surface (68) for positioning the mandrel holder at a radially inward location so that an elongated spindle or an improperly positioned cylindrical container thereon will not contact the printing blanket wheel device and control means for rotating or not rotating the rotatable cam.
Patent EP-0374291-B1 (EP)
Title: Method of cleaning surfaces, especially delicate surfaces
IPC: B24C11/00
Filed: 1988-12-21
Granted: 1993-09-15
Abstract: The present invention relates to a method of cleaning surfaces, especially delicate surfaces contaminated and attacked by atmospheric influences, by means of a jet of fine-grained, mineral blasting substance and water, in which method the jet contains a high proportion of air, which in volume is a multiple of the water proportion, and in addition only materials having a maximum hardness of four on the Mohs' scale are used as a mineral blasting substance. <IMAGE>
Patent EP-0296673-B1 (EP)
Inventor: WILSON JOHN ROBERT HOWE
IPC: A01N43/78
Filed: 1988-06-15
Granted: 1994-03-09
Abstract: The invention provides thiazole derivatives of general formula I;   <CHEM> or an acid-addition salt or metal salt complex thereof, in which R represents an optionally substituted aryl group; R<1> represents a hydrogen atom or an optionally substituted alkyl, alkenyl or alkynyl group; R<2> represents a hydrogen or halogen atom or an alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, hydroxyl, cyano, nitro, amino, alkylamino, dialkylamino or morpholine group; X represents an oxygen or sulphur atom, a carbonyl group or a group -CR<4>R<5>- where R<4> and R<5> independently represent a hydrogen atom or an alkoxy group; Y represents an oxygen or sulphur atom; n represents an integer from 0 to 6; m is 0 or 1; and Z represents a phenyl group; processes for their preparation; compositions containing such compounds and their use as fungicides.
Patent EP-0277835-B1 (EP)
Inventor: BIGLIONE GIANFRANCO
IPC: C08L69/00
Filed: 1988-02-04
Granted: 1994-07-13
Abstract: Blends based on vinyl-aromatic polymers endowed with improved characteristics of chemical resistance, comprising: -- from 10% to 90% by weight of an impact-resistant styrenic copolymer containing from 8 to 30% by weight of an ethylenically unsaturated nitrile, from 15% to 45% by weight of an olefinic elastomer, and from 77% to 25% by weight of a vinyl-aromatic monomer, and -- from 90% to 10% by weight of a mixture of aromatic group containing resins constituted by from 70% to 99% by weight of an aromatic polycarbonte and from 30% to 1% by weight of an aromatic polyester.
Patent EP-0312458-B1 (EP)
IPC: F17C7/00
Filed: 1988-10-13
Granted: 1992-01-15
Abstract: A method is disclosed which avoids the formation of droplets by condensation of vapors during the expansion of a hightly compressed gas through a critical orifice. The pressure drop is distributed over a sufficient number of critical orifices so as to limit the temperature drop insufficient to initiate droplet formation. One application of the method is pressure reduction of cylinder gases without droplet formation.
Patent EP-0417075-B1 (EP)
Title: Minoxidil gel
IPC: A61K47/32
Filed: 1988-02-18
Granted: 1993-06-09
Abstract: The present invention provides a novel pharmaceutically acceptable gel containing minoxidil for topical application.
Patent EP-0314774-B1 (EP)
Title: Improved radiometer
IPC: G01J5/06
Filed: 1988-05-02
Granted: 1992-04-01
Abstract: The isothermal radiometric system improved is of the double junction variety (preferably copper-constantan-copper) and includes a black body housing (B1) defining a central concavity. The central concavity has a black body disk (D1) at the bottom thereof. The disk is preferably suspended by a copper (14) and a constantan (16) wire with one junction (32) formed on the surface of the disk and the other junction (34) formed on the surface of the housing. The improvement includes a plurality of and preferably three annular baffles (50, 52, 54) defining central, circular and preferably concentric opening. These baffles are lodged in the opening (30) of the housing above the mounted radiometer disk (D1). The annular baffles on the side towards the radiation source are coated as a black body so as to increase the thermal coupling of the black body housing to the ambient being radiometrically observed. The baffles on the side away from the radiation source and exposed to the radiometer disk are reflectively coated to decrease further any couple between the radiometer disk and the black body housing. The combination of the baffles and the disk combine to give the radiometer a small field of view which permits radiometric thermal measurement of a small solid angle and ignores the remainder of the environment. Preferred use of the radiometer in looking at a centrifuge rotor (R1) is disclosed.
Patent EP-0328151-B1 (EP)
Title: Heating control method, particularly for a thawing device in a refrigeration installation
IPC: G05D23/19
Filed: 1989-02-13
Granted: 1993-09-29
Abstract: In a method for controlling a heater, in particular a defrosting heater in a refrigeration installation, which heater has a temperature sensor which is connected to a device for switching on and off the heater, the temperature of the space to be heated is measured at specific time intervals during the operation of the heater, in each case a measured temperature value being stored and compared with the following measured value, whereupon the heater is switched off if the following measured value represents a temperature which is higher by a specific amount than the preceding stored measured value and the heater is switched on or remains switched on if the following measured value represents a temperature which is lower by a specific amount than the preceding stored measured value.
Patent EP-0344543-B1 (EP)
Title: Condensed diazepinones, process for their preparation and medicaments containing them
IPC: C07D243/38
Filed: 1989-05-19
Granted: 1992-07-22
Abstract: Condensed diazepinones of the general formula I 
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 in which 
<IMAGE>
 is one of the divalent radicals 
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<IMAGE>
 or 
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 and
 X<1>, X<2>, A<1>, A<2> and R<1> to R<10> are defined as specified in Claim 1, their acid addition salts and medicaments containing these compounds are described. 
<??>The medicaments containing these compounds are vagal pacemakers for the treatment of bradycardias and bradyarrhythmias. The active compounds additionally have spasmolytic properties on peripheral organs, furthermore antiemetic properties and properties promoting cerebral blood flow, some of them can also be used for treating disorders of the central nervous system such as Alzheimer's disease and Parkinson's disease.
Patent EP-0352815-B1 (EP)
IPC: C07C237/22
Filed: 1989-07-28
Granted: 1993-05-19
Abstract: Compounds of formula <CHEM> (wherein R, R1, R2 and X have the meanings reported in the specification), the processes for their preparation and the pharmaceutical compositions containing them as active ingredient are described. The compounds of formula I are useful in the treatment of Parkinson's disease, renal failure, cardiac decompensation and hypertension.
Patent EP-0364047-B1 (EP)
Inventor: WIJNEN ARIE MARINUS
IPC: H04N5/913
Filed: 1989-10-10
Granted: 1995-06-28
Abstract: A method and an apparatus for preventing unauthorised recording of video programmes on tape, in which, the frame repetition frequency of the signals to be transmitted is changed in such a manner, that, on the one hand, the operation of a television apparatus used for reproducing said signals will not be disturbed, but, on the other hand, the co-operation between the driving means for the tape and recording head displacement in the tape recording apparatus will be disturbed. The apparatus comprises an input stage (4) for digitalising the video signals, a shift memory (5), an output stage (8) for bringing the video signals to be used in the analog form, an input control stage (6) for said memory (5), the control frequency thereof being adapted to the frame repetition frequency of the digitalised video signals to be stored in said memory (5), and an output control stage (7) for said memory (5), the control frequency thereof being different from the control frequency of the input control stage (6), the capacity of said memory (5) being sufficient for compensating the differences between the signal input and output.
Patent EP-0375405-B1 (EP)
Inventor: NIIMI HIROJI
IPC: B29C48/03
Filed: 1989-12-20
Granted: 1996-02-28
Abstract: A process for molding a saturated crystalline polyester resin into a desired shape by supplying said resin to a molding machine, which comprises heating the resin above its melting point and molding the substantially molten resin into the desired shape such that the temperature Tc2 of the molded article obtained thereby and the crystallizing temperature Tc1 of the starting saturated crystalline polyester resin, satisfy the relationship of Tc1 - 20 </= Tc2 </= Tc1.
Patent EP-0425524-B1 (EP)
Title: A self-calibrating electronic pressure transducer for lined tunnels
IPC: G01L5/00
Filed: 1989-06-20
Granted: 1992-08-26
Abstract: A transducer is foreseen comprising a rod (1) having at one end a bearing head (1a) on the rock, while the other end (3) acts on a charging cell (20). The transducer is provided in addition with an expander (2) integral with the charging cell on which the end (3) of the rod acts, the said expander (2) being realized in such a way as to fix the charging cell with respect to the civil engineering works (13). Preferably the charging cell (20) comprises a demultiplier (6) downstream of which a piezoelectrical bridge detector (8) is provided.
Patent EP-0382818-B1 (EP)
Inventor: INGMAN DOV
IPC: G01F3/24
Filed: 1989-06-20
Granted: 1995-09-06
Abstract: Un débitmètre de fluide comprend un logement comportant une paire d'orifices pour fluide entre lesquels est définie une voie d'écoulement (14) de fluide, une membrane souple (35) définissant une paire de faces opposées étant montée dans la voie d'écoulement de fluide de sorte que la paire de faces définissent simultanément avec le logement des joints d'étanchéité imperméables au fluide au moins en deux emplacements différents le long de la voie d'écoulement. Ladite membrane (35) est souple de manière à permettre le passage de quanta discrets de fluide, ayant chacun un volume connu. Ledit débitmètre comprend également un appareil destiné à produire des signaux électriques correspondant aux flexions de la membrane (35), et un appareil de contrôle destiné à recevoir les signaux électriques et à déterminer ainsi le débit de fluide dans la voie d'écoulement.
Patent EP-0449834-B1 (EP)
Inventor: HERRON ROY H JR P O BOX ROUTE
IPC: A47L9/22
Filed: 1989-06-23
Granted: 1994-04-13
Abstract: Dispositif permettant de monter un ensemble de soufflerie à moteur (24) dans un aspirateur à boîte métallique, qui comprend une paire d'anneaux de caoutchouc élastique (36, 42), un anneau se trouvant à l'avant et l'autre à l'arrière de l'ensemble, de manière à isoler le moteur du logement de l'aspirateur (12). L'anneau avant (36) recouvre l'avant du boîtier du souffleur (28) et est pris dans le logement (12), tandis que l'arrière du moteur (26) est pourvu d'un adaptateur (40) qui s'emboîte dans l'anneau de caoutchouc arrière de forme correspondante (42). Ledit anneau arrière (42) s'emboîte à son tour dans un support de moteur de forme complémentaire (44), qui est monté sur une butée du support (54) se trouvant dans le logement (12). Afin de pouvoir loger des moteurs de tailles différentes dans le même logement et d'utiliser les mêmes éléments de montage, la butée du support (54) est pré-forée à divers endroits (58) pour y accueillir lesdits moteurs de tailles différentes. Ainsi, le seul élément fixe du logement (12) est le support arrière (44) que l'anneau de caoutchouc arrière (42) isole de l'ensemble de soufflerie à moteur (24).
Patent EP-0383255-B1 (EP)
Inventor: MAEZAWA HIROSHI
IPC: C08F4/602
Filed: 1990-02-13
Granted: 1995-01-04
Abstract: The present invention relates to a process for preparing aluminoxane which comprises reacting an organoaluminum compound and water in a solvent system containing solvent having a higher boiling point than that of the organoaluminum compound, and condensing the resulting reaction mixture under atmospheric pressure or reduced pressure. The present invention further relates to a process for preparing aluminoxane which comprises reacting an organoaluminum compound and water, adding a solvent system containing solvent having a higher boiling point than that of the organoaluminum compound to the above obtained reaction mixture, and condensing the resulting solution under atmospheric pressure or reduced pressure. In accordance with the process of the present invention, high purity and high activity aluminoxane can be produced in a simplified manner.   Moreover, a solution of high purity aluminoxane obtained by the process of the present invention can be used as such as a catalyst component for production of olefin-based polymers and styrene-based polymers and thus it does not need a step of dissolving or preparing a slurry.
Patent EP-0416351-B1 (EP)
Inventor: HOFFMEIER DIETER
IPC: A01K63/04
Filed: 1990-08-18
Granted: 1994-07-20
Abstract: A pool filter with a housing having at least one opening for an inlet and at least one additional opening for an outlet, in which housing at least one filter pad in contact with its margins is arranged with both its sides freely accessible such that one side of the pad is connected to an inlet chamber and the other side of the pad to an outlet chamber, is configured for the purpose of easy adaptability to various filter capacity and fineness requirements and for easy handling and maintenance such that the housing includes a plurality of flatly stackable housing elements each with at least one filter pad which form terminal units and intermediate units of a pool filter set, the intermediate units being configured identical to one another and having next to the filter pad a bottom for separating the inlet chamber and outlet chamber of adjacent filter pads.
Patent EP-0440975-B1 (EP)
Inventor: BAERWALD GUENTER PROF DR ING
IPC: C12G3/02
Filed: 1990-12-22
Granted: 1995-08-23
Abstract: A fermentation prod. with reduced ethanol content is prepd. from fruit juices or other substrates contg. sugars, by (a) treating part of the substrate, contg. 5-30wt.% of fermentable sugars, with 0.01-5wt.% of yeast (calc. as dry matter), and opt. with assimilable N and P cpds., and with 0.1-2 vols. of air/vol. of substrate/min., or the equiv. amt. of O2, until the ethanol content of the substrate is 1-10 vol.%, and (b) adding the 2nd part of the substrate with continued gassing with air or O2.