baber/WOPTO huggingface dataset:
Patent EP-0179054-B1 (EP)
IPC: A61F2/30
Filed: 1984-04-13
Granted: 1990-02-07
Abstract: To prepare and apply two-component cement, the components are vacuum-packaged in elongated flexible fluid-tight compartments and those compartments are confined in abutting relation with a seal existing around the abutting portions of the compartments. One of the compartments is gradually collapsed to force its contents to break through the abutting wall portions into the other compartment while the extension of the other compartment is controlled as it receives the one compartment contents so as to enhance the intimacy of contact between the cement components. Then the other compartment is gradually collapsed to force its contents into the one compartment while controlling the extension of the one compartment as it receives the other compartment contents so as to further mix the components. The two compartments are alternately collapsed and controlledly extended until the components therein form a homogeneous cementitious mixture. Then a nozzle is attached to one of the compartments in lieu of the other compartment and the one compartment is collapsed to expel the mixture through the nozzle to the deposition site. Specific apparatus for preparing and applying the cement is also disclosed.
Patent EP-0151612-B1 (EP)
Title: Amelioration de l'adhesion de composites sur la dentine, l'email et autres substrats
IPC: A61K6/00
Filed: 1984-07-16
Granted: 1989-01-25
Abstract: Des matériaux et des procédés pour améliorer l'adhésion de matériaux composites et des résines sur la dentine, l'émail et sur d'autres substrats sont décrits. De préférence, la surface du substrat est traitée avec une solution aqueuse d'au moins un sel acide contenant un cation polyvalent qui de préférence est capable de changer la valence par étapes unitaires (changements univalents) et qui peut se lier sur des sites superficiels de dentine ou d'émail, et au moins un anion qui forme de préférence un ou des précipités relativement insolubles dans l'eau avec du calcium, et qui contient au moins un groupe carboxyle et de préférence deux ou plusieurs groupes carboxyles. La surface obtenue est ensuite traitée avec un solvant contenant une composition comprenant de préférence N-phénylglycine. Finalement, on applique une solution qui contient au moins un composé sélectionné dans le groupe constitué de (1) le produit de réaction d'addition de dianhydride d'acide pyromélitique et 2-hydroxyéthylméthacrylate (PMDM), (2) le produit de réaction d'addition de dianhydride (3, 3', 4, 4')-benzophénonetétracarboxylique et 2-hydroxyéthylméthacrylate (BTDA-HEMA), et (3) l'anhydride 4-méthacryloxyéthyltrimélitique (4-META). D'autres modes de réalisation sont également décrits.
Patent EP-0170204-B1 (EP)
IPC: C12N15/20
Filed: 1985-07-24
Granted: 1991-09-25
Abstract: The type I interferon peptides encoded by the genetic DNA sequences are called omega-interferons and are produced using appropriate expression vehicles and organisms.
Patent EP-0181582-B1 (EP)
IPC: B04B5/04
Filed: 1985-11-01
Granted: 1990-03-21
Abstract: A centrifuge rotor (10) is provided in which an array of loops (75) is circumferentially provided about the exterior of the hub (12). The loops having openings (76) therein which receive a hook-like appurtenance (64) mounted on a sample container (48) and support the same for pivotal rotation from first to second position. The loops (75) are resiliently mounted to the hub such that increased centrifugal force is accommodated by radially outward deflection of loops. The loops may be torsioned to untwist as the carrier pivots from the first to the second position.
Patent EP-0154427-B1 (EP)
IPC: B60R22/00
Filed: 1985-02-13
Granted: 1989-01-11
Abstract: A child's seat arranged for use seated on a vehicle seat which is equipped with an adult-sized safety belt, which child's seat comprises a horizontal seat portion on which a child may sit, an upright back portion against which such a child may rest its back when seated on the seat portion, and transverse hinge means hingedly inter-connecting said seat and back portions so as to permit the back portion to be hinged relative to the seat portion from an upright in-use position towards a horizontal storage position and vice versa. The back portion is provided with side wings which have sideways profiles shaped to accommodate the variations in chest size and position of children of different ages, and thereby ensure adequate belt contact between the diagonal belt portion and the chest of a child seated on the seat portion, without exerting undue pressure on the child's chest.
Patent EP-0169101-B1 (EP)
IPC: C07D207/36
Filed: 1985-06-10
Granted: 1988-08-24
Abstract: (Hydrocarbylthio)cyclic amines are prepared by reacting a cyclic amine, such as an aminobenzene, with a hydrocarbyl disulfide, such as an alkyl disulfide. The reaction is preferably conducted in the presence of a Lewis acid catalyst, such as aluminum chloride.
Patent EP-0190517-B1 (EP)
IPC: C03C17/32
Filed: 1985-12-02
Granted: 1989-12-13
Abstract: A polyurethane coating layer, with self-repairing properties, for panes made of glass and/or plastic materials, which are exposed to atmospheric agents. The coating layer according to the invention is formed from a reactive mixture of a trifunctional isocyanate component such as the biurets or isocyanurates of 1,6 hexamethylenediisocyanate, having a content of about 15 to 25% by weight of NCO radicals and a polyalcohol component chosen from the plurifunctional polyester polyalcohols having about a 3 to 12% by weight content of OH radicals.
Patent EP-0217996-B1 (EP)
IPC: A42B3/08
Filed: 1985-10-11
Granted: 1990-02-07
Abstract: This invention relates to a protective recreational helmet including a hard outer shell (1), an impact-absorbing liner (2) and a retention system (3). The shell (1), the liner (2) and the retention system (3) are provided as separate units which are adapted to be user affixable to each other. Preferably the shell (1) and the liner (2) are held together by means of the retention system (3).
Patent EP-0229203-B1 (EP)
IPC: A61B90/80
Filed: 1986-01-11
Granted: 1988-07-27
Abstract: 1. Automatic washing apparatus for cleaning objects, including in particular hands, having a housing (1) substantially closed on all sides with at least one aperture (2) into which the object to be cleaned is inserted, and having one or more suitably alignable nozzles (3) which are disposed inside the housing and which act upon the object with cleaning agents in the form of fluid and/or gas, as well as having a control device (4) also disposed inside the housing, the control device responding to the form and position of the object in the housing and generating a release signal for the cleaning process if the object has the form or shape intended for the cleaning process and/or assumes the prescribed position or alignment in the housing, the control device (4) having an individual contact face (12) for each of the fingers for the purpose of positioning and subsequently determining the position of the fingers of a hand to be cleaned, the individual contact faces (12) being arranged so as to be aligned according to the anatomical arrangement and being spaced in such a manner that the fingers bearing with their tips on the contact faces (12) are spread, and further that each contact face (12) is provided with an opto-electronic sensor (13), which is irradiated by at least one source of radiation when the contact face (12) is not covered and that the release signal is generated from the output signals of the sensors (13) when the contact faces (12) are covered as specified for the cleaning process.
Patent EP-0197319-B1 (EP)
IPC: C08F10/00
Filed: 1986-03-07
Granted: 1989-10-18
Abstract: 1. A process for the preparation of optically active polyolefins by polymerizing olefins of the formula CH2 =CHR in which R = C1 -C10 -alkyl in solvents, liquid monomers or the gas phase at temperatures between -80 and 100 degrees C by means of a soluble transition metal compound and an aluminoxane, which comprises carrying out the polymerization in the presence of an optically active catalyst system composed of the following components a) an optically active transition metal compound containing only one enantiomer (R- or S-form) of a stereorigid, chiral transition metal compound of the formula   see diagramm : EP0197319,P4,F1   in which R**1 is a C1 to C4 hydrocarbon radical, Me is a transition metal of the 4th to 6th sub-group and A is a mononuclear or polynuclear, unsymmetrical hydrocarbon radical and R**2 and R**3 are halogen or a C1 to C6 alkyl radical, it being possible for R**2 and R**3 to be identical or different, and b) an aluminium-containing compound of the aluminoxane type of the formulae Al2 OR4-5 (Al(R**5 )-O)n for a linear aluminoxane and (Al(R**5 )-O)n+2 for a cyclic aluminoxane, in which n is a number from 4 to 20 and R**5 is a methyl or ethyl radical.
Patent EP-0226989-B1 (EP)
IPC: C01B25/36
Filed: 1986-12-13
Granted: 1989-05-10
Abstract: Microporous crystalline aluminophosphate of the molecular sieve type having an essential framework structure whose chemical composition expressed in terms of mole ratios of oxides is
 Al2O3 : 1.0 +/- 0.2 P2O5
 and having a characteristic X-ray powder diffraction pattern containing at least the following d- spacings 
<TABLE>
 
<??>Process for preparing the aluminophosphate which comprises forming a reaction mixture having a composition expressed in terms of mole ratios of oxides of
 Al2O3 : 1.0 +/- 0.5 P2O5 : 7-100 H2O
 and containing from about 1.5 to about 2 moles of di-n-propylamine per mole of Al2O3 and from about 0.25 to 1.5 moles of an organic or mineral acid per mole of Al2O3, and heating the reaction mixture thus formed at a temperature of at least 100 DEG C under autogenous pressure until crystals of said aluminophosphate are formed.
Patent EP-0216617-B1 (EP)
IPC: C10L1/14
Filed: 1986-09-19
Granted: 1989-11-02
Abstract: Coking in and around the injector nozzles of indirect injection compression ignition engines is reduced by means of distillate fuel into which has been blended suitable concentrations of (i) organic nitrate ignition accelerator, and (ii) a dihydrocarbyl phosphite.Also described are additive mixtures of (i) and (ii) for use in distillate fuels in amounts sufficient to reduce the coking tendencies of such fuels when used in the operation of indirect injection compression ignition engines.
Patent EP-0216679-B1 (EP)
IPC: C08L95/00
Filed: 1986-08-26
Granted: 1990-04-11
Abstract: 1. Solvent compositions which can be used for producing coverings of bitumen and, optionally with polymer, said compositions being characterised in that they are composed : a) of from 1 to 99% by weight of at least one light hydrocarbon solvent having a mass density of between 700 kg/m**3 and 950 kg/m**3 ; b) of from 99 to 1% by weight of at least one heavy hydrocarbon solvent having a mass density of between 950 kg/m**3 and 1,050 kg/m**3.
Patent EP-0263096-B1 (EP)
Title: Dispositif et méthode de prélèvement de liquide, tissue
IPC: A61B10/02
Filed: 1986-01-21
Granted: 1989-03-29
Abstract: Une aiguille creuse faisant partie d'un appareil de biopsie contient un mandrin à l'intérieur de l'aiguille. Pour permettre une meilleure manipulation et un prélèvement plus précis de tissus ou de liquides organiques, une garniture étanche (47) est agencée à l'intérieur de l'aiguille creuse (4).
Patent EP-0231304-B1 (EP)
Title: Securing of rails with a spring clamp
IPC: E01B9/48
Filed: 1986-07-23
Granted: 1989-10-11
Abstract: Rails are fixed by a W-shaped steel spring clamp (9) made from bar steel, in which the central part passes round the shank of a square-headed bolt (11) anchored in a slot (10a, 10b) in the ribs (3a, 3b) of the sole plate (3); the free and closely-located ends (9a) of the clamp (9) exert a pressure on the rail foot (1a, 1b) and the pressure arms (9c) of the clamp (9) opposite the rail foot (1a, 1b) press on the outer side of the ribs (3a, 3b) of the sole plate. To enable pre-assembly, the free ends (9a') of the clamp (9') rest, in the pre-assembly position, on the upper surface of the ribs (3a, 3b) of the sole plate (3) in such a way that they provide a tight closure with the lower edge of the ribs and the two clamps of a support point form a rail-guide with their two free ends. In the assembly position, the free ends (9a) of the clamp (9) press on the rail foot (1a, 1b), by means of the square-headed bolt (11). The middle part (9e) is then located slightly above (a) the rail foot (1a, 1b) and the pressure arms (9c) opposite the rail foot rest on the outer side of the ribs (3a, 3b) and press on the sole-plate (3).
Patent EP-0250729-B1 (EP)
IPC: H04J13/00
Filed: 1987-04-02
Granted: 1991-12-04
Abstract: The arrangement is provided with a system coder (SC), which combines the positive-polarity signals (pc) to be transmitted with the negative-polarity signals (nc) to be transmitted in order to generate from them a 1-bit-to-2-bit coded data stream, with which an additional information signal (Sz) is transmitted along with the main data (Sb). The system coder (SC) comprises a logic circuit (LC) and, once this circuit has been activated by the additional information signal (Sz), on the arrival, without polarity violation, of the first incoming bit of the positive-polarity signal (pc), an additional bit is generated among the negative-polarity signals (nc') whereafter, on the arrival of the first bit of the negative-polarity signal (nc), an additional bit is generated among the positive-polarity signals (pc'). <IMAGE>
Patent EP-0255660-B1 (EP)
Title: Oil-in-water type emulsified fat or oil composition
IPC: A23C11/04
Filed: 1987-07-22
Granted: 1992-04-15
Abstract: An oil-in-water type emulsified fat or oil composition of the present invention, which comprises 5 to 45% by weight of fat(s) or oil(s), 0.1 to 3.0% by weight of emulsifier(s) selected from among saturated fatty acid monoglycerides, sorbitan fatty acid esters, sucrose fatty acid esters each having an HLB of at least 7 and lactic acid esters of monoglyceride, water, 7.0 to 18.0% by weight based on the water of protein(s) and acid(s) and has a pH value adjusted to 4.0 to 6.5, causes no separation of any oily or aqueous phase; and an excellent flavor and a satisfactory mouth feel; and yet free from any restrictions on the starting fats or oils, and has a good stability of form even if it is left at a room temperature for a long term.
Patent EP-0301120-B1 (EP)
Title: Cold metal forming lubricant and method for its manufacture
IPC: C10M173/02
Filed: 1987-07-29
Granted: 1992-10-14
Abstract: The invention relates to a liquid lubricant for cold-forming and to a process for producing it. The lubricant contains, in water, one or more fatty acid salts as lubricant and 0.2 to 1.8 % by mass of polyvinyl alcohol and/or 0.2 to 3 % by mass of a polyvinyl alcohol which has been structurally modified with an oxidising agent and which contains, in addition to its hydroxyl groups determining the structure, keto groups and carboxyl groups and/or carboxylate ion groups and can also contain aldehyde groups and/or olefin groups conjugated with keto groups. In addition to 1 to 45 % by mass of water-insoluble fatty acid salts, of which >/= 65 % have a chain length of >/= 16 C atoms, the lubricant also contains 0 to 1.5 % by mass of water-soluble alkali metal soaps, 1 to 6 % by mass of glass-forming borates and/or boric acid esters of the two types of polyvinyl alcohols and 0 to 1 % by mass of surfactants. For producing it, a concentrate is prepared from polyvinyl alcohol and water and the structure of the polyvinyl alcohol is at least partially modified therein by means of an oxidising agent. This concentrate and also fatty acid salts and, if required, surfactants are then introduced into water. Finally, the glass-forming borates or boric acid esters are added.
Patent EP-0261580-B1 (EP)
IPC: A47L9/28
Filed: 1987-09-16
Granted: 1992-02-26
Abstract: The control apparatus is provided, in particular, for controlling the output of the drive motor of a vacuum cleaner. It contains a circular disc (1) having a control axle (2) which engages in a potentiometer which is adjustable by means of the rotary movement of the control axle (2). Moulded onto the outside circumference of the disc (1) is a flexible, but relatively rigid guide strip (3), the free end of which is provided with a slide element (4). The slide element (4) can be moved along a straight guide portion, the guide strip (3) being arranged between lateral guides. When the slide element (4) is moved in the direction of the disc (1), the guide strip (3) rotates the disc (1) and is thereby wound onto its circumference whereas, with displacement of the slide element (3) in the opposite direction, it is unwound from the circumference of the disc (1) again. The control apparatus requires little space and operates reliably even over a long duration of use (Figure 1). <IMAGE>
Patent EP-0276417-B1 (EP)
IPC: B41F23/08
Filed: 1987-12-05
Granted: 1993-03-10
Abstract: A printing apparatus which is provided with an integral rotary shaft (13) supported on main unit frames, a numbering device (67), a relief imprinting cylinder (71), and a coating cylinder (69) which are detachably and alternatively mounted on the rotary shaft from its periphery, and an ink unit (17) and a coater unit (19), thereby enabling coating operation as needed in addition to numbering and imprinting.
Patent EP-0231047-B1 (EP)
IPC: B01D53/26
Filed: 1987-01-20
Granted: 1991-09-25
Abstract: Device for drying moist air, comprising, in an enclosure (1) provided with openings (5, 6) for the admission and removal of air, a receptacle (10) for a solid desiccant and, under the latter, a layered structure (19) of superposed mats of a filter medium.
Patent EP-0269134-B1 (EP)
IPC: F24C15/02
Filed: 1987-08-28
Granted: 1993-03-31
Abstract: A vending machine for fast food articles such as warm burgers comprises a freezing store, a microwave oven and handling and control means for successively transferring a paper wrapped article from the store to the oven and thereafter from the oven to a delivery position. The oven has a bottom hinged door, the rear side of which is provided with an article carrier plate having a shape suitable for receiving the articles when the lid is partly open and for bringing the articles into the oven in response to the door being closed. Moreover, the carrier plate serves to guide the heated articles out of the oven into a dispensing receptacle in response to the door being opened to a fully open, downwardly inclined position.
Patent EP-0273648-B1 (EP)
IPC: C12M1/36
Filed: 1987-12-17
Granted: 1993-03-10
Abstract: A method for producing L-sorbose by microbiological oxidation of D-sorbitol which comprises adding D-sorbitol to a culture liquid in such a concentration that it does not go up to over about 5% during and after the growth phase of a microorganism used, while circulating a culture exhaust gas enriched with oxygen gas, and releasing a part of said exhaust gas out of the system. An apparatus for culturing microorganisms suitable for the method is also disclosed.
Patent EP-0263058-B1 (EP)
IPC: B41J13/00
Filed: 1987-09-15
Granted: 1991-10-30
Abstract: The invention is directed to an apparatus for recording image information on both sides of recording sheets which, lying against a partial circumference of a print roller are conducted past an image recording unit. A format of the inventive apparatus which is particularly simple in structural terms is achieved in that a sheet seating surface approaches the underside of the print roller upon formation of a sheet draw-in gap which lies preceding the image recording unit as seen in the rotational sense of the print roller and in that a sheet guidance surface forming a sheet acceptance gap together with the print roller and following the image recording unit as seen in the rotational sense of the print roller is arranged across the print roller and approaches the sheet seating surface at an acute angle.
Patent EP-0257009-B1 (EP)
IPC: B01D29/50
Filed: 1987-08-12
Granted: 1992-06-17
Abstract: Apparatus is disclosed for filtering melted plastic used in an injection molding system. The apparatus consists of a housing (12) having an inlet (18) and outlet with a cylindrical inner chamber (21) disposed in alignment therebetween, and a tubular filter element (13) threadably mounted in the internal housing. To avoid loosening of the filter element (13), a plurality of spiral surfaces (34, 42) are formed in the filter element (13) that are exposed to the pressurized flow of melted plastic, generating a resultant force that tends to screw the filter element (13) tighter onto its threaded mount (22). The threaded mount (22) is at the inlet end of the tubular element (27), causing it to extend in cantilever fashion axially into the internal chamber (21) and toward the outlet. This creates an annular discharge passage around the filter element (13) that is unobstructed, permitting the filtered plastic to converge smoothly into the outlet.
Patent EP-0295253-B1 (EP)
IPC: H01J49/48
Filed: 1987-02-18
Granted: 1990-06-13
Abstract: An electron spectrometer comprising an electron source (13) for providing a beam of electrons having a predetermined energy spectrum, and an electron selector for dispersing in energy the electrons of the beam to produce an elongate selector image (14) each portion of the length of which comprises electrons having a predetermined respective energy. The selector image is focussed on a target to produce an elongate target image (18) including scattered electrons having a range of energies, each portion of the length of the target image resulting from a respective portion of the length of the selector image. An analyser disperses in energy the scattered electrons of the target image, the analyser being orientated such that the electrons are dispersed in a direction substantially perpendicular to the length of the target image, whereby the analyser produces a rectangular image made up of substantially parallel strips (21) each including electrons of a range of energies but each resulting from the scattering by the target of electrons of a respective energy.
Patent EP-0295302-B1 (EP)
Title: Appareil de diagnostic par ultrasons
IPC: A61B8/06
Filed: 1987-02-27
Granted: 1993-06-02
Abstract: Grâce à la combinaison du procédé Doppler à ondes continues et du procédé de formation d'images à mode B utilisant une sonde commune du type à réseau, l'appareil de diagnostic à ultrasons ci-décrit effectue la commutation instantanée entre le procédé Doppler à ondes continues et le procédé de formation d'images à mode B. Une pluralité d'éléments vibrateurs dans la sonde commune du type à réseau (3) sont divisés en deux groupes (3T) et (3R). Un premier groupe d'éléments vibrateurs (3T) est relié à un premier circuit de commande de transmission (2T) qui est alimenté avec une basse tension à partir d'une source d'alimentation (4), et un deuxième groupe d'éléments vibrateurs (3R) est relié à un deuxième circuit de commande de transmission (2R) qui est alimenté avec une haute tension provenant de la source d'alimentation (4). Lorsque le procédé Doppler à ondes continues doit être utilisé, les éléments vibrateurs du premier groupe sont excités par des ondes continues à basse tension produites par le premier circuit de commande de transmission et émettent des ondes ultrasoniques continues, et les signaux d'écho sont reçus par les éléments vibrateurs du deuxième groupe. Lorsque le procédé de formation d'images à mode B doit être utilisé, les éléments vibrateurs du deuxième groupe sont excités par des impulsions à haute tension envoyées par au moins le deuxième circuit de commande de transmission et émettent des impulsions ultrasoniques, les signaux d'écho étant reçus au moins par les éléments vibrateurs du deuxième groupe.