baber/WOPTO huggingface dataset:
Patent EP-0324314-A1 (EP)
Inventor: CANNAZZA SIMON N
IPC: C02F3/10
Filed: 1988-01-14
Abstract: The surface of a carrier (4) for a reactor (l) for biodegradation is coated with activated carbon granules. The activated carbon surface of the carrier, which is arranged so as to be able to rotate on a shaft (5) and on which microorganisms, particularly anaerobic bacteria, deposit themselves, allows faster degradation of biochemically recoverable substances in effluent, allowing whereby its residence time in the reactor to be reduced. <IMAGE>
Patent EP-0307451-A1 (EP)
Inventor: STEEL DUNCAN G
IPC: G01T1/29
Filed: 1988-01-25
Abstract: Systèmes et procédés de détermination de la direction angulaire d'un faisceau atomique (2) par rapport à l'axe de référence (4) du faisceau. Pour un faisceau atomique de non-relativité, une paire de rayons laser de fréquence égale et de propagation contraire (6 et 8) intersecte le faisceau atomique selon un angle connu par rapport à l'axe de référence (4), de préférence perpendiculaire. La direction du faisceau atomique est déduite de la différence de fréquence entre les crêtes résonantes dans la fluorescence du rayon laser en balayant la fréquence laser. Pour un faisceau atomique à relativité, une paire de rayons laser (46 et 48) intersecte le faisceau atomique en des endroits différents suivant des angles prédéterminés égaux. La direction du faisceau atomique est déterminée par observation de la différence entre les crêtes d'absorption résonantes dans les intensités du rayon laser transmis (38), les fréquences ou les angles du rayon laser (38) entre le faisceau atomique et le rayon laser (38) étant de préférence sélectionnés pour réduire au minimum les largeurs des crêtes de résonance. Dans les deux cas, de relativité et non-relativité, une technique de spectroscopie à dérivé FM est utilisée, selon laquelle les dérivés des signaux d'intensité du rayon laser sont obtenus, et les passages par le point zéro du signal dérivé sont utilisés de manière à localiser précisément les crêtes d'intensité de résonance.
Patent EP-0357659-A1 (EP)
Title: Improvements in utility knives.
Inventor: GILBERT RICHARD
IPC: B26B5/00
Filed: 1988-04-29
Abstract: PCT No. PCT/GB88/00341 Sec. 371 Date Jan. 8, 1990 Sec. 102(e) Date Jan. 8, 1990 PCT Filed Apr. 29, 1988 PCT Pub. No. WO88/08774 PCT Pub. Date Nov. 17, 1988.A utility knife comprises a lower elongate part shell 1 and an upper such part shell 3 forwardly fitted with interengaging wedging surfaces whereby they clamp together on relative longitudinal movement. This movement is achieved by turning nut 2 on shank 8 to bear on wall 30. The loosening of the nut 2 to unclamp the part shells and thus permit blade 43 to be pushed forward with slider 42 by pushbutton 41 does not separate the part shells 1 and 3 since the end spur 9 of the shank 8 still rides on arresting web 37. Maximum unscrewing of the nut, however, permits separation e.g. for access to stack of spare blades 60 resiliently held at 59 in the rearward part of shell 1 (now unencumbered by the conventional screw-shank), but does not lead to loss of nut 2 because of a complementary detent configuration 25 at the end of the shank and in the end wall 2a of the nut prevents complete nut/shank separation. Spur 9 can be upwardly sloping at its underside and thus constitute an auxiliary clamping means for part shell 1 against part shell 3.
Patent EP-0375724-A1 (EP)
Inventor: ELSBACH PETER
IPC: A61P31/04
Filed: 1988-08-09
Abstract: Un fragment de polypeptide biologiquement actif de protéines mammifères bactéricides/augmentant la perméabilité est décrit. Sont également décrits des procédés d'isolement des fragments ainsi que des procédés d'utilisation des fragments de polypeptide en tant qu'agents anti-microbiens agissant contre des bactéries susceptibles gram-négatives. Est également décrite une séquence ADN isolée et purifiée codant une protéine humaine bactéricide/augmentant la perméabilité et ses fragments biologiquement actifs.
Patent EP-0343211-A1 (EP)
Inventor: SYME BLAIR GRIEVE WILSON
IPC: C08L101/00
Filed: 1988-11-15
Abstract: This invention concerns biaxially oriented polypropylene films containing from 1 to 40 percent by weight of a hydrocarbon resin, the resin being substantially miscible with the polypropylene, and the film having a crease retention of at least 50% as measured by ASTM D920-49. The hydrocarbon resin is preferably a terpene resin, a hydrogenated synthetic resin or a compatible rosin. Crease retention values in excess of 70% have been achieved in particular by orienting the films at a temperature of at least 10 Centigrade degrees below the crystalline melting point of the polypropylene.
Patent EP-0325241-A1 (EP)
Inventor: HAMMON WERNER DR
IPC: B05D3/12
Filed: 1989-01-19
Abstract: Plastic film (1), which is provided on one of its two surfaces with a silicone layer (2) and on its other side has a relatively great, but substantially uniform surface roughness. <IMAGE>
Patent EP-0358847-A1 (EP)
Inventor: STRAUSS GUNTER
IPC: B65B25/04
Filed: 1989-05-06
Abstract: The invention relates to a method for filling cases (8) with easily damaged products (3), such as fruit, with a water tank (4) in which the products float on the surface, and a case (8) for receiving the products (3) which can be moved into and out of the water tank (4) by means of a lifting device (6) and can be conveyed by means of a conveyor (5) into the region of the case. A case (8) having a downward-directed filling aperture (37) is repeatedly immersed in a water tank (4), hydraulically connected to a collecting duct (2), to the point where the bottom (10) of the case (8) is situated approximately at the height of the water level (36) in the collecting duct (2). The water in the case is expressed out of the case by a compressed-air cushion to the point where the water level (35) in the case (8) is just short of the level of the filling aperture (37). The products (3) floating in the collecting duct (2) are then brought by means of a conveyor (5) to below the filling aperture (37) of the case, and ascend by buoyancy into the filling space of the case. As the quantity of products introduced increases, the overpressure in the case is lowered and the water level in the case rises, until the products introduced into the case rest on the bottom of the case or the water level in the case reaches a predetermined distance from the bottom of the case. Thereafter, a lifting plate (16) is moved against the filling aperture (37) of the case and covers the latter. Then the case (8) with the lifting plate (16) is moved out of the water tank (4) and then rotated through 180<o>. After raising of the lifting plate (16) the filled case (8) is pushed onto a conveyor (15), on which the water present in the case runs out therefrom. <IMAGE>
Patent EP-0374761-A1 (EP)
Inventor: BOHSHAR MANFRED DR
IPC: C07F3/02
Filed: 1989-12-15
Abstract: Process for the preparation of organophosphorus derivatives of 2,4-di-t-butylphenol having a high content of organophosphorus derivatives of biphenyl, characterised in that, in the first step, a 4,4'-dihalobiphenyl whose halogen has an atomic weight of at least 35 is reacted under Grignard conditions with magnesium to give the corresponding Grignard compound, which is further reacted, in a second step, with bis(2,4-di-t-butylphenyl) chlorophosphite of the formula IV …<IMAGE>… to form a mixture in which at least 50% by weight of the phosphorus is bound in the form of tetrakis(2,4-di-t-butylphenyl)-4,4'-biphenylene diphosphonite of the formula I …<IMAGE>… the bonding of the phosphorus being determined by <31>P-NMR analysis. …<??>The invention furthermore relates to a polyolefin moulding composition which contains tetrakis(2,4-di-t-butylphenyl)- 4,4'-biphenylene diphosphonite of the formula I prepared by reacting a 4,4'-dihalobiphenyl whose halogen has an atomic weight of at least 35, with magnesium to give the Grignard compound and subsequent reaction thereof with bis(2,4-di-t-butylphenyl) chlorophosphite. …<??>The moulding composition has improved properties compared with moulding compositions which contain said phosphonite prepared in accordance with the prior art. …<??>The invention also relates to a process for the preparation of 4,4'-dihalomagnesium compounds of biphenyl by reacting a 4,4'-dihalobiphenyl whose halogen has an atomic weight of at least 35 with magnesium in the absence of an entrainer, in which process a 4,4'-dihalobiphenyl whose halogen has an atomic weight of at least 35 is reacted with finely divided magnesium kept in suspension.
Patent EP-0376296-A1 (EP)
Inventor: VIESSMANN HANS DR
IPC: H05K5/00
Filed: 1989-12-28
Abstract: The regulator and control device is intended especially for regulating and controlling heating systems and consists of a housing (1), provided with a base (2), in which a plurality of operating and regulation modules are arranged and which is provided with at least one sealing flap (4), covering at least one part of the front face (3), having read-out, indicator and information panels. In order to be able to install such a device vertically as well as horizontally on the boiler housing, while maintaining good legibility and operability, the said device is designed such that the housing (1) is provided in the region of its side faces (5) and the front face (3) with hinged holders (6) for the sealing flaps and the sealing flap (4) is hinged in a detachable manner thereon, either above or below and parallel to the upper or lower longitudinal edge (5', 5") of the front face (3). Furthermore, the information panel or panels (7) of the front face is or are arranged in a variable position at or on the front face (3). <IMAGE>
Patent EP-0369539-A1 (EP)
Inventor: VERSTRAETE RICK ACHIEL
IPC: B60R16/02
Filed: 1989-11-13
Abstract: A method of planning optimum routes on the basis of successively selected sub-sets of the total topographical and traffic information, so-called buckets, which method anticipates which buckets will be of importance in the near future for the calculation of the navigation data, and navigation system comprising a route planner for carrying out such a method.
Patent EP-0370585-A1 (EP)
Inventor: STINIS CORNELIS
IPC: B66C1/10
Filed: 1989-11-22
Abstract: Spreader for a container with telescopically in and outwardly slidable beams (6, 7) which have on the ends coupling members (8,9,10,11) gripping a container. 
     The spreader (1) is of a box-like construction (5) wherein the outward slidable beams (6, 7) protrude through an opening in the end wall in the box (5). the beams (6, 7) are guided in the opening by slide bearings (28) of plastic. Placed in the corner points of the opening are metal locking blocks (29,30,31,32).
Patent EP-0333307-A1 (EP)
Inventor: SOHMA KENICHI
IPC: F23R3/30
Filed: 1989-01-05
Abstract: A gas turbine combustor (10) comprises a combustion chamber (36), a premixing chamber (23) in which hydrocarbon fuel and air are premixed, a nozzle (25) with a swirler (24) for swirling and injecting the premixed fuel and air into the combustion chamber (36), to effect premixed combustion. A fuel nozzle (32) projects into the combustion chamber and injects fuel at region where the premixed combustion is completed, so as to effect low air-ratio diffusion combustion thereby to produce reducing substance. NOx produced by the premixed combustion is reduced by reducing reaction with the reducing substances, so that the NOx concentration in the combustion gas is reduced. The combustor (10) may further include after-air ports (40) on a peripheral wall (26) defining the combustion chamber (36) to effect combustion of unburnt substances.
Patent EP-0323912-A1 (EP)
Inventor: KUNIMUNE KOUICHI
IPC: C08G73/10
Filed: 1989-01-06
Abstract: A low-melting copolyimide contains 30 to 90 mole% of imide repeating units of the formula:
      (b) 10 to 70 mole% of imide repeating units of the formula:
        the copolymer having a logarithmic viscosity number of 0.1 to 5 dl/g when measured in concentrated sulphuric acid at a temperature of 30 ± 0.01°C at a concentration of 0.5 g/dl. 
     The copolymers are prepared by the polycondensation of appropriate tetracarboxylic anhydries and diamines to form a precursor which is subsequently converted to the polymer.   (c), optionally, imide repeating units of the formula:
      and R⁵ is a carbocyclic aromatic group having 6 to 50 carbon atoms, but when R⁴ is
Patent EP-0326322-A1 (EP)
Inventor: STARLING JAMES JACOB
IPC: A61P35/00
Filed: 1989-01-24
Abstract: Immunoglobulin conjugates are formed by reaction of an antineoplastic indole-dihydroindole vinca alkaloid containing a hydrazide group attached at C-3 or C-4 with an oxidized IgG antibody having unusually high carbo­hydrate content, and are of the formula
      wherein R² is H, CH₃ or CHO; when R⁴ and R⁵ are taken singly, R⁵ is H, and one of R³ and R⁴ is ethyl and the other is H or OH; when R⁴ and R⁵ are taken together with the carbons to which they are attached, they form an oxirane ring in which case R³ is ethyl; R is NHN=,  
      O(C₁₋₃ alkyl), NH₂, NH(C₁₋₃ alkyl), NH-CH₂CH₂-Y, 1-pyrrolidinyl or 1-piperidinyl, wherein n is 2-4 and Y is Cl, OCH₃ or SCH₃; R¹ is H, (C₁₋₃ alkyl)-CO, chloro-­substituted (C₁₋₃ alkyl)-CO or R⁶ wherein R⁶ is COXCONHN= wherein X is C₁₋₄ straight chain alkylene, C₂₋₈ branched chain alkylene, C₂₋₄ alkenylene, C₃₋₄ alkenylene, C₃₋₆ cycloalkylene, phenylene, hydroxy-­substituted C₁₋₄ alkylene, or a direct bond, provided that either R is NHN= or R¹ is R⁶, but R cannot be NHN= when R¹ is R⁶ and R¹ cannot be R⁶ when R is NHN=; m is an integer from about 5 to about 35; Ab is an antibody of the IgG class, containing from about 6% to about 18% of carbohydrate.
Patent EP-0335652-A1 (EP)
Inventor: KNOX PATRICK ROBERT WILLIAM
IPC: A61F5/442
Filed: 1989-03-28
Abstract: A device for use by ostomy patients comprises a frame which can be placed on the lap of a seated patient, and a chute (16) depending from the frame and intended in use to extend between the legs or thighs of the patient. An opening in the frame communicates with the chute to allow the contents of an ostomy pouch to be deposited in and flow through the chute. A length of tape (18) connects with the open lower end of the chute at one end and has its other end accessible from the level of the frame. The user pulls the tape upward to collapse the chute and so facilitate transfer of the chute into a disposal bag. 
     The frame may comprise a relatively rigid flat sheet (10) having an opening into which fits a chute comprising an upper part (12), basin-shaped and again relatively rigid, and a lower part (16) in the form of a flexible sleeve. Alternatively, a single integral flexible sheet (31) of material may be so sized and shaped that it fits over a rectangular framework (30) to constitute both the flat area of the frame and the chute region of the device. Such an integral sheet may fit releasably over the rectangular framework so as to be disposable in its entirety after use, allowing the framework to be retained for use with a further one from a supply of such disposable sheets.
Patent EP-0348047-A1 (EP)
Inventor: ROE MALCOLM DAVID MCKINNON
IPC: H04N1/405
Filed: 1989-05-26
Abstract: Apparatus for modulating a radiation beam (7) during relative scanning movement between the beam and the record medium. The apparatus comprises a beam modulator (6) which is operable to modulate the power level of the beam in accordance with a binary control signal (CS) so as selectively to expose the record medium in use to record and image on the record medium. Each bit of the control signals (CS) corresponds to a respective output pixel of the image. An exposure control system (3,4) determines, prior to the modulation step, the pattern of control signal bits corresponding to image pixel in an area containing the pixels to be exposed, and causes the modulator (6) to modulate the radiation beam to take up an output power level corresponding to the determined pattern during exposure of that pixel.
Patent EP-0367421-A1 (EP)
Title: Control mechanism for rotary drive
Inventor: FAHY ARTHUR JAMES
IPC: F16H59/04
Filed: 1989-10-09
Abstract: A torque limiting mechanism has two locking members (131, 137) designed to be incapable of transmitting drive between them but having meshing spiral teeth (132, 138). The members are in a rotatable frame (127) and are respectively driven by radially toothed gears (128, 124) having an idler gear (125) between them. One radially toothed gear (124) is splined (at 123) to a section of a drive shaft (110) of reduced diameter so that it twists in torsion when an input driving torque is applied to the shaft (110). Gear lash exists between the radially toothed gears (124, 125 and 128) which is overcome by the twist of the shaft (110) if the applied torque is big enough. When this occurs, synchronous drive from the input shaft (110) is applied to both locking members (131,137) so that they rotate together. The applied torque necessary to achieve this is determined by the position of one gear (124) on the spline (123) and this is controlled by a lever (114). Until the applied torque overcomes the gear lash, the locking member (131) prevents the locking member (137) from rotating, and the applied torque on the shaft (110) causes the frame (127) to rotate about the axis of the shaft (110) and provide rotational drive to an output shaft (112). The use of similarly operating locking members is described in other applications than torque limiters..
Patent EP-0354841-A1 (EP)
Inventor: FERON PAUL
IPC: G01R27/16
Filed: 1989-08-08
Abstract: A device for monitoring the unbalance of the electric power demanded on the conductive lines of an alternating current network of a three-phase internal installation. The device applies to all networks or three-phase installations which serve single-phase type devices in terms of variable number and power.
Patent EP-0396604-A1 (EP)
Title: Procede et dispositif de changement de temperature de plastique en fusion par refroidissement ou chauffage
Inventor: NILSSON BO
IPC: B29C48/03
Filed: 1989-01-20
Abstract: On a mis au point un procédé permettant de réguler la température de fusion d'une matière plastique à l'état brut, dans la fabrication d'articles en plastique, ainsi qu'un dispositif de mise en oeuvre dudit procédé. On atteint et/ou on maintient une température de fusion augmentée en ajoutant de la chaleur à la matière en fusion ou en en retirant, à l'aide dudit dispositif selon l'invention.
Patent EP-0407394-A1 (EP)
Inventor: TAYLOR CRAIG V
IPC: B65D51/04
Filed: 1988-12-06
Abstract: Le couvercle (10) de conteneur utilisé en association avec un conteneur (18) de déchets est caractérisé par un corps en matière polymère se présentant sous la forme d'une feuille sensiblement plane. La feuille possède une première face présentant plusieures nervures longitudinales (15) qui courent sur la grande longueur de la feuille et une seconde face présentant pusieurs nervures transversales (12) qui courent sur la largeur de la feuille. Des bossages (32) et (33) recevant des organes de support sont prévus pour tenir le couvercle (10) dans une position ouverte fixe pendant le chargement des déchets. La surface supérieure du couvercle (10) du conteneur se caractérise par une courbure dans le sens de la longueur et dans le sens de la largeur, tandis que le plan du dessous du couvercle (10) se caractérise par une courbure longitudinale. De cette manière, une rigidité supplémentaire est obtenue et la longivité du couvercle est accrue.
Patent EP-0409870-A1 (EP)
Title: Human growth hormone formulation.
Inventor: PEARLMAN RODNEY
IPC: A61K9/00
Filed: 1989-03-28
Abstract: Dimer and aggregate formation in hGH formulations liable to exposure to shear surface stresses is inhibited by the inclusion of 0.1 to 5% w/v of a non-ionic surfactant such as polysorbate 80 or poloxamer 188. <IMAGE>   <IMAGE>
Patent EP-0386247-A1 (EP)
Title: Anordnung zur ablagerung von filmen unter vakuum
Inventor: LEVCHENKO GEORGY TIMOFEEVICH
IPC: C23C14/26
Filed: 1989-01-20
Abstract: Vorrichtung zum Aufdampfen von Schichten im Vakuum enthält eine Verdampfungskammer /1/ des aufzudampfenden Stoffs mit einem darin untergebrachten aufzudampfenden Stoff /10/, an deren Au-  βenseite ein Heizelement /2/ angebracht ist. Mit der Kammer /1/ steht eine ihr identische Kollimatorkammer /3/ in Verbindung und jede dieser Kammern /1, 31 ist mit je zwei in einer horizontalen Achse /8/ liegenden Öffnungen /4, 5/ ausgeführt, in deren einer ein Rohrstutzen /6, 7/ angeordnet ist, wobei der Rohrstutzen /6/ der Verdampfungskammer /1/ in der Öffnung /5/ der Kollimatorkammer /3/ aufgenommen ist, und die Verdampfungskammer /1/ selbst mit einem hermetisierenden Element /9/ ausgestattet ist, das in der anderen Öffnung /4/ dieser Kammer /1/ angeordnet ist.
Patent EP-0436671-A1 (EP)
Inventor: MIDDELHAUVE BIRGIT
IPC: C11D1/12
Filed: 1989-11-06
Abstract: Produit à nettoyer avec pouvoir nettoyant accru pour surfaces dures, contenant entre 0,02 et 40 % en poids d'un mélange tensio-actif anionique comportant (a) des hydroxyalkylpolyéthylèneglycoléthers ou hydroxyalkylpolypropylèneglycoléthers sulfatés correspondant à la formule générale R1-CH(SO3M)-CH(R3)-COCHR4-CH2)n-OR2, où R1 = H ou alkyl-C1-16; R2 = alkyl-C1-22; R3 = alkyl-C1-16 ou, de préférence, H; R4 = -CH3 ou, de préférence, H; M = H, ammonium, alkylammonium alcanolammonium (C1-4) ou un atome métallique monovalent; n = 0-20; et (b) des dioctylsulfosuccinates, dans des proportions de 1:10 à 10:1, ainsi que des substances d'ossature organiques ou inorganiques. Avantageusement, les solutions aqueuses desdits produits contiennent des agents de solubilisation comme le toluène, xylène ou cumène-sulfonate, des alcools de faible poids moléculaire ou des alcools gras à chaîne courte et en particulier de l'éther provenant d'acools polyvalents (C1-6) égaux ou différents, le rapport pondéral entre tensio-actif et agent de solubilisation étant compris entre 1:0 et 1:2, ainsi que les constituant habituels comme les colorants et les matières odoriférantes, les agents de conservation et les tensio-actifs non ioniques.
Patent EP-0384158-A1 (EP)
Inventor: GRIESEMER ALBERT
IPC: F16H59/04
Filed: 1990-01-27
Abstract: A rocker fork for manually shifted motor-vehicle transmissions, which is essentially of U-shaped design, connected in articulated fashion by its two side parts 2 to a bearing support 6 and having on its shoulder 3 a shifting dog 13 projecting at right angles, is further developed to enable it to be produced more simply and more cheaply. For this purpose, the rocker fork 1 is provided on its shoulder 3 with a recess 14, and the shifting dog 13 has at its lower end a spigot-shaped extension 15 with which it is pressed into the recess 14 of the rocker fork 1, forming a press fit. Given this design, the initially independent components can be connected to one another permanently upon assembly, simply by the action of force; finishing work is not required as a general rule. The components, which are henceforth of very simple structure, can now be obtained - unlike in the past - as cheap and accurate formed parts (pressed parts, bent parts or stamped parts) and can also if required be composed of different materials and produced by different production methods. To increase durability and reliability, the shifting dog 13 can additionally be welded to the rocker fork 1 along its press fit. <IMAGE>
Patent EP-0384404-A1 (EP)
Inventor: PIZZIGONI GIUSEPPE
IPC: C08G18/66
Filed: 1990-02-20
Abstract: Described are polyisocyanate adhesives modified with aliphatic hydroxycarboxylic acids or anhydrides, useful in the produc­tion of laminates made from plastic, metallized or metal films and resistant to the conditions of pasteurization.