baber/WOPTO huggingface dataset:
Patent EP-0086375-A2 (EP)
Inventor: MENGEL RUDOLF DR DIPL-CHEM
IPC: C07D213/79
Filed: 1983-01-27
Abstract: Compounds of the formula   <IMAGE>   wherein W and X, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, iodine, nitro, alkyl of 1 to 4 carbon atoms, fluoro-substituted alkyl of 1 to 4 carbon atoms or chloro-substituted alkyl of 1 to 4 carbon atoms; Y is hydrogen, fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, fluoro-substituted alkyl of 1 to 4 carbon atoms or chloro-substituted alkyl of 1 to 4 carbon atoms; Z is fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, fluoro-substituted alkyl of 1 to 4 carbon atoms, chloro-substituted alkyl of 1 to 4 carbon atoms, -COOH or -COO-(alkyl of 1 to 4 carbon atoms); and n is 0 or 1; and, when Z is COOH, salts thereof, especially their alkali metal salts. The compunds as well as the salts are useful as selective herbicides.
Patent EP-0090945-A2 (EP)
Inventor: DELWING DIETER
IPC: B60W10/02
Filed: 1983-02-26
Abstract: A clutch control arrangement in a vehicle is to be capable of being controlled by a clutch pedal and additionally and independently by an automatic free running device. For this purpose, it is proposed that, in addition to a clutch pedal (12), an hydraulic auxiliary piston (2) which is connected to a two-way valve (15) which can be controlled by the automatic free running device and which acts on the means, which actuate a clutch lever (23), such as a column of liquid or a Bowden cable or the like, be provided. The clutch can be opened by means of the hydraulic auxiliary piston (2) independently of the clutch pedal. In order to drive the hydraulic auxiliary piston (2), the two-way valve (15) is actuated with the aid of two electromagnets (18 and 19), one piston-swept volume (7) of the auxiliary piston (2) being connected either by a pressure line (17) to a pressure source or to a discharge line (16). <IMAGE>
Patent EP-0095571-A2 (EP)
Inventor: MINAGAWA MOTONOBU
IPC: C07D519/00
Filed: 1983-03-31
Abstract: Polyhydric alcohol ethers of 2,2,6,6-tetramethyl-4-piperidone ketals are provided, having the formula:
     wherein:
     R is selected from the group consisting of hydrogen, alkyl having from one to about eight carbon atoms, and alkyleneoxyalkylene, each alkylene having from two to about eight carbon atoms;   R, is selected from the group consisting of hydrogen and alkyl having from one to about four carbon atoms;   R 2  is selected from the group consisting of hydrogen; oxyl 0'; alkyl, hydroxy alkyl and epoxyalkyl having from one to about eighteen carbon atoms; acyl having from one to about eighteen carbon atoms; cycloalkyl having from three to about eighteen carbon atoms; phenyl; phenalkyl and alkylphenyl having from seven to about twenty-four carbon atoms; and   n is a number from 2 to 6 as well as synthetic resin compositions having an improved resistance to deterioration and containing such compounds.
Patent EP-0103177-A2 (EP)
Inventor: FISCHER EDGAR DR
IPC: C08B37/00
Filed: 1983-08-11
Abstract: Mikrobielle Polysaccharide lassen sich aus ihren wäßrigen Lösungen, insbesondere unmittelbar aus den Fermentationslösungen, im sauren Medium als Addukt mit einem tertiären Amin, das einen langkettigen Alkylrest aufweist, quantitativ fällen. Vorteilhaft wird das Amin der Polysaccharidlösung zugesetzt und anschließend die Fällung vorgenommen, insbesondere durch Eintragen der erhaltenen Dispersion in ein saures Fällbad. Die Addukte eignen sich als Verdickungsmittel sowie zur Herstellung der freien Polysaccharide.
Patent EP-0107805-A2 (EP)
Inventor: HARUNA TOHRU
IPC: C08K5/1575
Filed: 1983-09-29
Abstract: Mixed light stabilizers for synthetic polymers are provided having the formulawherein:R is a polyvalent group selected from the group consisting of aliphatic hydrocarbon groups having from one to about twenty carbon atoms, cycloaliphatic hydrocarbon groups having from three to about sixteen carbon atoms and aromatic hydrocarbon groups having from six to about thirty carbon atoms; such groups substituted with from one to about six groups selected from the group consisting of hydroxy, acyloxy, and halogen; and N(C<sub>n1</sub>, H<sub>2n1</sub>)<sub>3</sub> where n<sub>i</sub> is a number from one to five;R<sub>1</sub> is selected from the group consisting of hydrogen, oxyl, alkyl, epoxy alkyl and hydroxy alkyl having from one to about twelve carbon atoms, alkyl aryl having from six to about eighteen carbon atoms, and acyl having from two to about twelve carbon atoms;R<sub>2</sub> is selected from the group consisting of alkyl and alkenyl having from eight to about thirty carbon atoms;R<sub>3</sub> is lower alkyl having from one to about six carbon atoms;X isV is -O- or -where R<sub>4</sub> is hydrogen or R,;m is a number from 0 to 6; andn is a number from 3 to 6.The mixture comprises from about 10 to about 60% by weight of compounds wherein m is 0, and from about 90 to about 40% by weight of compounds wherein m is from 1 to 6.
Patent EP-0111795-A2 (EP)
Inventor: UENO SUSUMU SHIN-ETSU KAGAKU K
IPC: D06M10/08
Filed: 1983-12-01
Abstract: Hydrophilicity of a poorly hydrophilic fabric material of synthetic fibers can be remarkably increased by the synergistic effect of the treatments first with a hydrophilic agent, e.g. water-absorbent agent and antistatic agent, and then by exposure to low temperature plasma generated in an atmosphere of oxygen or oxygen-containing gas so that the capacity of the fabric material for water absorption is greatly increased and the antistatic performance thereof is greatly improved with decreased surface resistivity and charge voltage induced by rubbing.
Patent EP-0094703-A2 (EP)
Inventor: BUEKENHOUDT FREDDY
IPC: B66C9/16
Filed: 1983-05-02
Abstract: 1. A rotating travelling bridge crane consisting of bearing girders connected together by tie plates (2) to form a rigid rectangular frame (3) equipped in the vicinity of its corners with mobile, ball-jointed supporting devices each resting on a slewing support beam (4 to 7) guided along a circular runway by horizontal rollers (31) resting on concentric rails (24) in order to absorb the forces oriented in a diametral direction (X), characterized in that at least one horizontal roller (31') is carried by one of the tie plates and in that the ball-jointed supporting devices (12) are equipped with a unidirectional slide plate (13) with a very low friction coefficient allowing displacement in a diametral direction (X) according to the forces transmitted by the above-mentioned horizontal rollers (31).
Patent EP-0098644-A2 (EP)
Inventor: VAN BUREN RENEE
IPC: G01J5/00
Filed: 1983-06-27
Abstract: The temperatures in a plurality of combustion chambers of a coke-oven battery are measured successively using a portable electric pyrometer (1) and a recording device for storing the data relating to each measurement for subsequent processing. In order to decrease the risk of inaccurate transfer of data into and out of the recording device, the measured temperature is converted into digital data by a digital/analogue converter (13) and is then transmitted into a digital memory (3) of portable data processing apparatus (2). The memory is also fed with data relating to the time and location of the measurement. After completion of the sequence of measurements, the data is output from the memory (3).
Patent EP-0086105-A2 (EP)
Inventor: PARSLOW MICHAEL WILLIAM
IPC: C11D1/62
Filed: 1983-02-08
Abstract: A fabric softening composition comprises an aqueous base, a cationic fabric softener, lanolin and a viscosity control agent selected from electrolytes, polymers such as polyethylene glycol, C 12 -C 40  hydrocarbons and halogen derivatives, C 9 -C 24  fatty acids, fatty acid esters of monohydric alcohols, C 10 -C 18  fatty alcohols or water miscible solvents. Preferred compositions contain 0.5-30% cationic softener, 0.25-40% lanolin (with a cationic softener to lanolin ratio of 20:1 to 1:20) and 0.5-50% viscosity control agent. The lanolin may be replaced by a lanolin-like material such as derivatives thereof or one or more of the active constituents of lanolin either extracted therefrom or derived from other sources. The viscosity of the compositions is generally less than 300 cP, such as 150-250 cP. The presence of lanolin enables concentrated products to be formed, particularly containing more than 10% lanolin.
Patent EP-0103397-A2 (EP)
Inventor: JOHNSON GLYN
IPC: G01R33/561
Filed: 1983-08-08
Abstract: A method of deriving three dimensional image information from an object using nuclear magnetic resonance signals is described. The method comprises subjecting the object to a continuous, static magnetic field and carrying out the following set of sequential steps.1. Exciting nuclear spins in a volume;2. applying non-aligned first (G<sub>x</sub><sup>(2)</sup>), second (G<sub>y</sub><sup>(2)</sup>) and third (G<sub>z</sub><sup>(2)</sup>) gradients of the magnetic field;3. causing the spins to rephase periodically in the presence of the first gradient (G<sub>x</sub><sup>(3)</sup>) ;4. phase encoding the spins in the direction of the second gradient (G<sub>y</sub><sup>(3)</sup>) prior to every read-out of the rephased FIS from the object;and then successively repeating the above set of steps with different values of gradient of the third gradient (G<sub>z</sub><sup>(2)</sup>), there being a recovery interval between the repetition of successive sets of steps.
Patent EP-0116848-A2 (EP)
Inventor: PLOOG UWE DR
IPC: A61Q5/00
Filed: 1984-01-16
Abstract: Hair-treatment preparations containing as additive at least one surface-active phosphonic acid corresponding to general formula I, II or III below    <IMAGE>  (I)   <IMAGE> (II)   <IMAGE> (III)  in which R1 represents a C5-C21 alkyl, R2 represents hydrogen or -PO3H2, and R3 represents hydrogen, hydroxyl, or, if R2 is -PO3H2, -NH2, and R4 represents hydrogen or a lower alkyl group containing from 1 to 4 carbon atoms, or a water-soluble salt thereof, improved the wet combability of hair and reduce its tendency to develop static charges. Octane-1-phosphonic acid, decane-1-phosphonic acid and dodecane-1-phosphonic acid or their salts are particularly effective. The phophonic acids are used in quantities of from 0.05 to 10% by weight, and preferably in quantities of from 0.1 to 2.0% by weight together with anionic tensides.
Patent EP-0121752-A2 (EP)
Inventor: BERNHARDT DIETER DR
IPC: A61K39/39
Filed: 1984-03-05
Abstract: The non-oily adjuvants for vaccines are organic chemical compounds.
Patent EP-0127811-A2 (EP)
Inventor: ZAHN CHRISTIAN
IPC: A42B3/00
Filed: 1984-05-15
Abstract: Bei einem Sturzhelm mit einer vorzugsweise annähernd kugelförmigen Kalotte (1) wird bei höheren Geschwindigkeiten eine Verminderung der am Helm angreifenden Windkräfte dadurch erreicht, daß die äußere Oberfläche der Kalotte (1) eine Verwirbelung der Luftströmung an der Oberfläche produzierende, nebeneinander angeordnete Unebenheiten (5, 5', 5") aufweist.
Patent EP-0149726-A2 (EP)
Inventor: HAMERMESH CHARLES LUTHER
IPC: C08K13/04
Filed: 1984-10-16
Abstract: A friction material for brake linings is formed using a polystilbazole resin (3-16% by weight) to provide the matrix for the material. The balance of the material is filler material such as steel wool, metal powders, carbon, ceramic powders, and friction modifiers. The lining is produced by mixing the ingredients and hot pressing the mixture at temperatures which promote the flow and cure of the resin, and at pressures which produce a material of suitable density.
Patent EP-0159397-A2 (EP)
Inventor: POTEMBER RICHARD STANLEY
IPC: G11C11/56
Filed: 1984-10-30
Abstract: A multistate organic optical storage medium is disclosed, wherein an optical beam can switch any "data storage spot" on said optical storage medium into three or more memory states. The optical storage medium may consist of a mixture of bistate switching modules, or it may consist of large delocalized amphoteric molecules. The illuminated area of said optical storage medium will undergo an electrochemical topactic redox reaction which will cause certain moieties in the illuminated area to change oxidation state. By changing the intensity of the optical "write" beam the illuminated area can be switched to a plurality of specific states each state having a unique set of oxidation species. An optical/spectroscopic means is used to identify the presence of oxidation species and to "read" the data stored.
Patent EP-0144933-A2 (EP)
Inventor: GROSSER SIEGFRIED
IPC: G02B7/02
Filed: 1984-11-30
Abstract: Objektiv-Fassung, welche den Durchtritt von störenden Geräuschen verhindert. Ein erstes Fassungsteil (6) ist mit einer ringförmigen Nut (15) versehen, in die ein Element (16) mit guten Trocken-Gleiteigenschaften so eingelegt ist, daß es über seinen gesamten Umfang gleichmäßig radial federnd an einer zylindrischen Fläche (17) eines zweiten Fassungsteiles (9) anliegt. Damit ist ein zwischen diesen Fassungsteilen (6, 9) bestehender Schlitz, welcher die gegenseitige Axialbewegung dieser Teile ermöglicht abgedichtet.
Patent EP-0146139-A2 (EP)
Inventor: MAEUSBACHER RAINER
IPC: G03B23/04
Filed: 1984-12-18
Abstract: In a slide magazine, in particular with a prismatic housing, which has next to one another a number of receiving chambers for slides, which are formed by partitions, which chambers have on the side opposite the exit side a penetration opening for a slider for the transport of the slides, and in which by means of interaction of transport slider and the partitions in the region of the penetration opening a longitudinal travel of the slide magazine takes place in steps, the partitions, for the reliable ejection of the slides out of receiving chambers which are of any width, are interrupted over a partial height of the transport slider in the region of the penetration openings, and delimit with partial sections over a further partial height the penetration openings. <IMAGE>
Patent EP-0142904-A2 (EP)
Inventor: STAATS ANTONIUS PETRUS
IPC: B65D75/66
Filed: 1984-11-22
Abstract: The invention relates to a method of wrap packaging of an article, comprising the steps of adhering a tear tape onto a wrap film web, making cuts in the tear tape area of said film so as to form at least one tear tab, folding the film web into a tube around the article to be wrapped, closing said tube in the longitudinal dorection by connecting the longitudinal edges of said tube one to another and closing the tube ends by flat squeezing and cross-sealing the tube end portions, the improvement consisting therein, that the tab forming cuts are made in a location such that the tear tab falls within a cross-sealing area, the cross-sealing procedure being performed in such a way, that the tear tab is kept loose from the underlying tube wall portion in said area.
Patent EP-0116404-A2 (EP)
Inventor: OGAWA MASASHI
IPC: G01N27/26
Filed: 1984-01-09
Abstract: in a medium for electrophoresis comprising a polyacrylamide gel formed by crosslinking polymerization of an acrylamide compound and a crosslinking agent in the presence of water, and a modifier, the improvement in which the medium contains a water-soluble polymer and agarose.
Patent EP-0117755-A2 (EP)
Inventor: CORTESI PAOLO
IPC: C01F7/304
Filed: 1984-02-27
Abstract: A process and an apparatus for preparing spherical submicronic, mono-dispersed and non-agglomerated particles of metal oxides by reacting with steam a gaseous stream containing an aerosol of liquid particles of a hydrolyzable metal compound. The process is characterized in that into a duct (1), in which an inert gas stream containing vapour of a hydrolyzable metal compound flows, there is fed, through a nozzle (2), a cold inert gas stream, the temperatures and flows of the two gaseous stream being such as to establish in the duct a temperature lower than the condensation temperature of the metal compound; the mixed gaseous streams have a turbulent flow in the duct, with a Reynolds number equal to or higher than 1800; at the duct outlet, the aerosol of the metal compound liquid particles, which has formed in the duct, is reacted with steam, whereby there form solid particles of hydrated metal oxide, which are then calcined to oxide.
Patent EP-0121381-A2 (EP)
Inventor: SALAS EDWARD R
IPC: G06F12/06
Filed: 1984-03-21
Abstract: A memory system includes at least one or more memory module boards identical in construction and a single computer board containing the control circuits for controlling memory operations. Each board plugs into the main board and includes a memory section having a number of rows of memory chips and an identification section containing circuits for generating signals indicating the board density and the type of memory parts used in constructing the board's memory section. The main board control circuits include a number of decoder circuits which couple to the identification and to the memory section of each memory module board. The decoder circuits receive different address bit combinations of a predetermined multibit address portion of each memory request address. In response to signals generated by the identification sections of the installed memory boards, the decoder circuits are selectively enabled to decode those bit combinations of the address portion specified by the sections for enabling successive addressing of all of the blocks of location within the system.
Patent EP-0120707-A2 (EP)
Inventor: NELSON CARL T C O MINNESOTA MI
IPC: H04R1/46
Filed: 1984-03-28
Abstract: A stethoscope including a bell and a removable insert therefore to better accomodate dimunitive skin areas. The insert is made of a resilient and deformable material. The insert snaps into the bell to releasably lock the insert into the bell. The insert reduces the opening to and the volume of the bell.
Patent EP-0136773-A2 (EP)
Inventor: ALMOND STEPHEN WILLIAM
IPC: C09K8/08
Filed: 1984-06-05
Abstract: Water dispersible, hydrophilic, organic polymers having a molecular weight greater than 100,000 and containing carboxyl functionality, are cross-linked using a composition comprising water, a tetravalent zirconium compound, an alpha-hydroxy acid and an amine. By contacting subterranean formations with such cross-linked polymers, the permeability of the formations is reduced which, in the case of oil wells, improves secondary and tertiary oil recovery techniques.
Patent EP-0139423-A2 (EP)
Inventor: ADRIANSEN JORGEN
IPC: C01B3/26
Filed: 1984-08-30
Abstract: in the production of hydrogen by the catalytic decomposition of methanol and the subsequent purification thereof by removing carbon oxides inevitably formed as a by-product by catalytically converting them into methanol, optionally after a preliminary removal by other means, an improved overall economy is obtained by recycling the methanol formed so as to combine it with the feedstock of methanol.
Patent EP-0145455-A2 (EP)
Inventor: KOJIMA TEIRYO
IPC: D02G3/24
Filed: 1984-12-06
Abstract: A false-twist textured yarn composed of a polyamide filament yarn excellent in stretchability and heat durability suitable for sports wear is proposed, which is characterized in that the maximum value F (g) of a shrinkage force under dry heat and a heat treatment temperature T (°C), at which the maximum value F is attained, are defined by the following equations:andwherein D is a titre of the textured yarn represented by denier, and Tm is a melt-breakage temperature of the polyamide filament yarn represented by °C, and that the crimp recovery CR is 15% or more. The textured yarn is preferably produced from a preoriented undrawn polyamide filament under specific false-twist texturing conditions by means of an in-draw texturing machine with a yarn guide (11, 12) for facilitating a threading operation. This guide comprises yarn guide elements (A1 and A2) on a stationary bracket (11), and yarn guide elements (B1 and B2) on a movable bracket (12) which can be swung apart from the stationary bracket (11), as shown in broken lines for threading the yarn (Y) and moved back past the stationary bracket (11) to its operative position in which the yarn (Y) is bent zigzag through a wrapping angle exceeding 300° before entering the primary heater (2).
Patent EP-0122197-A2 (EP)
Inventor: THOMARAT DANIEL
IPC: E04C5/12
Filed: 1984-04-05
Abstract: An anchoring device for a lubricated prestressing reinforcement (2) contained in a sheath (5), which reinforcement is held by a frustoconical jaw crown (8) in a housing (7) which is itself made in a plate (6). The mouth of largest diameter of the housing forms the centre of a dish (12) whose inner lateral face has a curved base (14) and ribs in an arc of a circle (18), and this dish is closed by a cap (21) in plastic material having a cylindrical skirt (24) with a thinned edge (25) capable of interacting with the curved base (14), the outer face of this skirt comprising locking studs (27) capable of interacting, as a bayonet fitting, with the grooves (18), and a correction and stop stud (28). <IMAGE>
Patent EP-0142450-A2 (EP)
Title: Device for manufacturing thin dielectric layers on the surfaces of solid bodies
Inventor: BERENGUER MARC
IPC: H01J37/32
Filed: 1984-11-14
Abstract: 1. Device for forming thin dielectric layers at the surface of at least one solid body (16), of the type comprising a tube (2) through which a current of reactive gas flows and which contains the body to be treated (16), means for generating a plasma within the tube (2), means for heating the zone of the tube in which the body to be treated (16) is situated, the latter being brought to an electrical potential of polarity opposite to that of the ions of the plasma in relation to that of an electrode (24) likewise situated within the tube (2), characterized in that the means for generating the plasma are situated at one end of the tube, thus defining a plasma generation zone (14), in that the zone in which the body to be treated (16) is situated is separated from the plasma generation zone (14) by an intermediate space (22) dimensioned in such a manner as to prevent the contamination of the body to be treated (16) by particles generated by cathode sputtering in the zone of generation of the plasma (14), and in that the electrode (24) is situated on the side opposite to the plasma generation zone (14) in relation to the body to be treated (16).
Patent EP-0150009-A2 (EP)
Inventor: SCHLIENTZ RAINER WERNER
IPC: A63B17/00
Filed: 1985-01-08
Abstract: 1. Structure which can be assembled together from several building blocks of plastics in any spatial arrangement, particularly building blocks for units for play and gymnastic areas for children, characterised in that the building blocks (1, 13, 15) are provided at their end faces (10, 11) of their walls (2) with an integrally connected connection edge (14) constructed as a threaded post (16, 17) and set on the inner or outer side, wherein the threaded post is constructed as an inner or outer thread with several thread runs distributed evenly about the periphery, with which two building blocks screwed together can be firmly held to one another in certain positions corresponding to the number of the thread runs.
Patent EP-0164040-A2 (EP)
Inventor: DE VINCENTIIS LEONARDO
IPC: C07D319/08
Filed: 1985-05-24
Abstract: Compounds of formula (I):
     wherein:
     A represents a CH-N0 2  group or a N-Cn group;   B represents CH 2 , O, S or a direct bond;   R represents a bicyclic or polycyclic residue, variously substituted and functionalized;   R 1  and R 2 , which may be the same or different, are hydrogen or C 1 -C 4  alkyl groups; and   n and m, which may be the same or different, are O,1, 2, 3 or 4;     
are valuable pharmacological agents.
Patent EP-0171034-A2 (EP)
Inventor: RUE CHARLES VICTOR
IPC: B24D3/14
Filed: 1985-08-01
Abstract: Bonding of sintered sol-gel aluminous abrasive grits, comprising sub-micron sized alpha alumina crystals, in vitrified (ceramic) wheels results in abrasive performance superior to premium grade fused alumina in grinding tool- steels. Viscosity of the bond and/or temperature of firing must be controlled to avoid reaction between the bond and the abrasive.