baber/WOPTO huggingface dataset:
Patent EP-0013199-B1 (EP)
IPC: H01M10/052
Filed: 1979-11-22
Granted: 1984-02-15
Abstract: Invention concerning an electrochemical generator producing current, the electrolyte 2 of which is constituted by a solid solution of an alkali salt M+X- within a plastic, macromolecular material, constituted by homo and/or copolymers essentially with non-cross-linked chains derived from one or several monomers comprising an heteroatom, notably oxygen or nitrogen. The negative electrode is constituted by a material liable to supply an alkali ion M+, and the positive electrode is liable to incorporate into itself the metal M corresponding to the ion M+.
Patent EP-0025857-B1 (EP)
IPC: C07D233/64
Filed: 1980-08-14
Granted: 1983-07-27
Abstract: Organic sulfoxides of formula <CHEM> having a latent allyl group bound to the sulfur, are enzyme inhibitors of the suicide or Kcat type. They can be prepared by oxidation of the corresponding thio compounds followed by deesterification. Their pharmaceutical compositions are also a part of the invention.
Patent EP-0020087-B1 (EP)
IPC: C12C3/00
Filed: 1980-05-21
Granted: 1982-11-24
Abstract: A method of purifying aqueous solutions of iso- alpha -acids by removing  beta -acids therefrom comprises first bringing the solution to an iso- alpha -acid concentration of 0.5% to 10% w/w, particularly 0.5% to 5% w/w, then reducing the pH to a value in the range 7 to 10, preferably 8 to 9, so as to form an easily filtered precipitate of beta -acids. Preferably pH reduction is effected by bubbling carbon dioxide through the solution. The separated iso- alpha -acid solution may be concentrated to an extent that a phase separation takes place into two aqueous phases one of which has a higher iso- alpha -acid concentration than the other. The recovered iso- alpha -acid solution is suitable for direct addition to beer without haze formation.
Patent EP-0029340-B1 (EP)
IPC: F16L59/02
Filed: 1980-11-12
Granted: 1988-01-07
Abstract: A two-piece interlocking insulator (4) suitable for covering a truncated triangular pipe (6), the conforming insulator (4) having a base unit (18), a pair of side walls (20) convergingly extending from the ends of the base unit and terminating with an apex unit (22). The insulator (4) can closely conform to the perimeter of the truncated triangular pipe (6) or, as in another embodiment, to a ceramic fibre blanket (10) located around the perimeter of the pipe (6). Each segment of the insulator has a body (24) and a pair of spaced apart arms (26,28). When the two segments are longitudinally and conformingly aligned around the pipe, they can be urged together to form an interlocking, insulator which remains around the pipe without any other means of support.When two truncated triangular pipes are aligned so that their base members are contiguous, an additional embodiment of the insulator includes a pair of segments each having a double-angle side wall (44), a pair of arms (62) partially integral with and partially spaced apart from the double side wall by corresponding recesses and a void corresponding to the remaining double side wall so that as the two segments are conformingly aligned around the pair of pipes, they can be urged together to form an insulator covering.The insulator can further be used with a truncated triangular pipe having a pair of shoulders (36) extending outwardly from each side of the apex member (16) and having a ceramic fibre blanket (38) located around both side members and the base member of the pipe.
Patent EP-0014111-B1 (EP)
IPC: C25B1/00
Filed: 1980-01-09
Granted: 1987-07-01
Abstract: A method for the production of hydroxylated nickel compounds from a solution of nickelous ions. In the first stage, a solution of nickelous ions is electrolyzed while the catholyte is maintained at a pH from about 1 to 6 and at a temperature of less than about 50 DEG C. In the second stage, the precipitate obtained during the first stage is recovered. The method is applied to the production of highly pure nickel hydroxide.
Patent EP-0032690-B1 (EP)
IPC: H01B17/28
Filed: 1981-01-09
Granted: 1983-10-12
Abstract: A high voltage insulating bushing is formed of wound insulating foils and is provided with conductive parts which are at different electrical potentials and with a wound insulating body arranged between the conductive parts. The wound insulating body contains potential control inserts which are formed of embossed electrically conductive foils, and which are impregnated with an insulating medium. The resulting embossed potential control inserts are mechanically more stable than known potential control inserts which are formed of smooth foils. In one embodiment, the embossed potential control inserts may be wound between adjacent layers of embossed insulating foils so as to facilitate the evacuation of air occluded in the winding and the complete permeation of the portion of the winding near the potential control inserts with the insulating medium.
Patent EP-0033160-B1 (EP)
IPC: C07C67/10
Filed: 1981-01-28
Granted: 1985-05-02
Abstract: Substituted 3-(1,2-dibromo-alkyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters of the formula   <IMAGE>    in which R1 is halogen or optionally substituted phenyl or optionally substituted alkyl, R2 is hydrogen, halogen or optionally substituted alkyl, and Y is the radical of an alcohol customary in pyrethroids, with the proviso that Y is a benzyloxy radical which is substituted by halogen and optionally substituted by at least one additional radical if R1 is halogen or methyl, which possess pesticidal properties. The acid moieties of such esters wherein R1 is optionally substituted phenyl are new compounds.
Patent EP-0037047-B1 (EP)
Title: Ultrasonic scanning device for examining viscera
IPC: A61B10/00
Filed: 1981-03-23
Granted: 1984-07-25
Abstract: An ultrasonic scanning device for examination of viscera comprises a control section (1) containing an electric motor 123) for scanning by ultrasonic beams, a flexible insertion section (2) connected to the control section (1), a chamber (8) provided in the distal end portion (5) of the insertion section (2), a scanning mechanism (9) provided in the chamber (8) to scan a viscus by ultrasonic beams sent forth from the vibrator (11), an axially extending hole (19) which is formed in the insertion section (2) for communication with the chamber (8) and into which a flexible rotation torque-transmitting linear member (28) is inserted to connect the motor (23) to the scanning mechanism (9), a seal member (261 for tightly sealing the lateral wall of the control section (1), and a liquid (38) filled in the chamber (8) and axially extending hole (19). The application of the linear member (28) has the advantage of enabling the insertion section (2) to be reduced in outer diameter, rendered flexible and easily inserted into a coeliac cavity. Further, the flow of the liquid (38) from the chamber (8) to the axially extending hole (19) reduces the rotation torque of the scanning mechanism (9).
Patent EP-0039821-B1 (EP)
IPC: C03B9/44
Filed: 1981-04-28
Granted: 1983-12-28
Abstract: A transfer station of a glass-forming machine includes a depositing plate for receiving at least two transversely spaced glass articles, such as bottles or the like, from the glass-forming machine. The depositing plate is mounted on a vertical shaft for turning therewith about the axis of the latter to move the glass articles thereon from a receiving to a transfer position, and the shaft with the plate is movable in vertical direction into the region of a transfer mechanism arranged to transfer the bottles from the plate to a conveyor adjacent to the plate.
Patent EP-0037697-B1 (EP)
IPC: C07C59/66
Filed: 1981-03-31
Granted: 1984-08-01
Abstract: The invention is concerned with novel dioxolane derivatives of the formula:   <IMAGE> I  in which Ra is hydrogen or (1-4C)alkyl and Rb is (1-4C)alkyl or phenyl optionally bearing a halogeno substituent; their production; and their use for the manufacture of certain known anti-arthritic acids of the formula:   <IMAGE> V  and, in particular, those acids in which Ra=Rb=methyl or Ra=ethyl and Rb=phenyl, by a novel reduction process. The preferred reduction procedures involve the use of an alkali metal borohydride or cyanoborohydride in the presence of a noble metal catalyst, or the use of an  alpha -branched alkyl or cycloalkyl Grignard agent. The use of the derivatives of formula I avoids the need for potentially toxic reagents and reactive intermediates in the previously known processes for the production of the acids of formula V.
Patent EP-0041009-B1 (EP)
IPC: G04F5/02
Filed: 1981-05-18
Granted: 1985-04-24
Abstract: A trigger-type oscillator circuit, which can be adjusted to a predetermined frequency, is connected to a circuit for generating audible and/or visual bips at the predetermined frequency. A pedal-type synchronized triggering remote control unit is connected to the oscillator such that the metronome can be triggered or stopped by an instrumentalist without releasing the instrument.
Patent EP-0034561-B1 (EP)
IPC: H02K17/42
Filed: 1981-02-03
Granted: 1983-05-04
Abstract: The laminations of a laminated stator of a slowly running electrical machine having a high number of poles are composed of grain-oriented sheets, each of which has a preferential magnetic direction that extends substantially longitudinally along the teeth of that sheet. This permits the excitation current to be reduced, and, as a result, the air gap of the machine can be enlarged so that, on the whole, approximately the same excitation is required as for a laminated stator in which the laminations consist of normal, non-oriented sheets. As a result, the mechanical stability of the machine is increased. The invention is especially useful in asynchronous tube generators.
Patent EP-0071027-B1 (EP)
IPC: E06B3/62
Filed: 1982-06-28
Granted: 1985-11-27
Abstract: 1. Living-room skylight with a casing (13) provided with covering frame (21) and hinged or tilting window leaf (20) attached to the casing, with window panes (2) fitted in all-round profiled seal, characterized in that both the frame of the casing (13) and the frame of the window leaf (20) comprises a weatherproof, rubber-type elastic material with an at least U, E or double T-shaped profile with all-round internal grooves, formed by the profile, into which the window panes (2) or inner rigid frame profiles (7) can be inserted, and that the panes or profiles are surrounded by the elastic casing profile (1) at least partially with a form fit and join these parts to form an inherently rigid frame structure, sealed to prevent ingress of water from the outside.
Patent EP-0071130-B1 (EP)
IPC: B21D51/26
Filed: 1982-07-17
Granted: 1985-04-17
Abstract: 1. Tool for the closing of one-trip containers (10) having an encircling outwardly directed rim (9) with a cover (7) having a downwardly bent-over rim (20), especially for the closing of menu dishes, comprising a guide frame (3) on which there are secured slides (8) which are movable into the interior and which each support at the free inwardly directed end a part of a closing frame (5) which is divided multiply and is applicable on to the containers (10) below the encircling rim (9) and then surrounds the container (10) completely, an upper mould (1) which is inserted into the guide frame (3) and is connected thereto, and whose mould cavity corresponds in cross-section to the outer cross-section of the cover (7) through the downwardly bent-over rim (20), and also an upper frame (2) which is arranged spaced from the guide frame (3) and which is movable towards the guide frame (3) characterised in that the upper frame comprises at the circumference downwardly directed projections (11) which at the end remote from the closing frame (5) act on the slides (8) in the guide frame (3) and press the slides (8) on movement of the upper frame (2) towards the guide frame (3) into the interior, and that the upper mould (1) is arranged between the upper frame (2) and the guide frame (3) at a spacing from both and compressible spacer elements (4) are arranged between the guide frame (3) and the upper mould (1).
Patent EP-0073922-B1 (EP)
Title: Process for the purification and recovery of the impure catalyst solution obtained in the carbonylation of methyl acetate and/or dimethyl ether
IPC: C07C51/54
Filed: 1982-07-29
Granted: 1985-12-04
Abstract: The disclosure relates to a process for purifying and recovering a contaminated catalyst solution which is obtained in the carbonylation of methyl acetate and/or dimethylether, the catalyst solution containing carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, quaternary heterocyclic aromatic nitrogen compounds or quaternary organophosphorus compounds as organic promoters, and optionally compounds of carbonyl-yielding common metals as inorganic promoters, undistillable organic contaminants as well as acetic acid, acetic anhydride and ethylidene diacetate. To this end, the disclosure provides for the catalyst solution to be distillatively freed from its volatile constituents and for the remaining solid distillation residue to be freed from the organic contaminants by extraction with aliphatic ethers; and for the remaining undissolved mixture of noble metal/carbonyl-complex, organic and optionally inorganic promoters to be filtered off and recycled into the carbonylation reaction.
Patent EP-0074575-B1 (EP)
IPC: H01H1/20
Filed: 1982-09-02
Granted: 1986-12-30
Abstract: A contact arrangement for electric switchgear is disclosed. The contact arrangement comprises a bifurcated offset contact bridge having two contact bridge parts, each of which is inserted into an opening in an actuating contact bridge carrier. Each contact bridge part rests on a first supporting surface of the opening. A spring retainer rests against the contact bridge and a compression spring is mounted between a second surface of the opening and the spring retainer. The spring retainer is guided in the contact bridge carrier against movement transverse to the direction of motion of the carrier. Each end of each contact bridge part is provided with a semicircular contact pad which, when the contact bridge parts are placed adjacent each other, form a bifurcated circular contact pad which engages with corresponding stationary contacts. Each part of the bifurcated contact bridge is provided with a recess on both sides in the area of the offset in order to maintain both contact bridge parts in close proximity with each other and to ensure proper contact engagement.
Patent EP-0074636-B1 (EP)
IPC: A01G9/02
Filed: 1982-09-10
Granted: 1987-04-01
Abstract: 1. Device for growing bulbs, such as the bulbs of flowers, onions or the like, with a container (1) receiving water and element (5) which receives at least one bulb (7) and has an annular horizontal peripheral portion (4) to which is joined in the direction towards its centre at least one recessed portion (6) provided with openings and receiving the bulb, characterised in that the container (1) has a cylindrical inner wall (2) which has, at between a quarter and threequarters of the height of the container (1) a single annular, or more than one, inwardly directed projection (3) extending inwards into the cylindrical shape, on which lies the peripheral portion (4) of flat form of the element (5) made of a deep-drawn stiff plastics foil, and that a device (10) closing the top of the container (1) rests on the upper edge of the top of the container (1) or on projections extending outwards from the container.
Patent EP-0082385-B1 (EP)
IPC: A61K31/505
Filed: 1982-12-04
Granted: 1986-07-30
Abstract: 1. Cutaneously administrable medicament containing a compound of the general formula  see diagramm : EP0082385,P7,F1  in which R denotes hydrogen, optionally unsaturated lower alkyl or aralkyl with in each case 1 to 20 carbon atoms, X denotes oxygen or sulphur and Y denotes nitrogen or CH, in the form of suppositories, suspensions, emulsions, sprays, powders, gels, ointments, pastes, creams and solutions, optionally in a microencapsulated from, but with the exception of tragacanth salt solutions.
Patent EP-0081220-B1 (EP)
Title: Roller for apparatus, furniture et al
IPC: B60B9/00
Filed: 1982-12-04
Granted: 1986-02-19
Abstract: A roller for moving equipment such as furniture has a wheel whose wheel disk is provided with a rim having a pair of outwardly extending flanges. The tire mounted on this rim has an inner portion wholely received between the flanges and an outwardly portion lying wholely outwardly of the flanges. The inner portion is provided with such bores in angularly equi-spaced relationship and wholely within the circumference of the flanges so as to be closed therebetween. The outer portion is flush with the outer surfaces of the flanges.
Patent EP-0075410-B1 (EP)
IPC: G01N27/30
Filed: 1982-09-08
Granted: 1987-01-14
Abstract: © In the formation of a chemically sensitive field effect device, prior to formation of the gate membrane, an aluminum pad is disposed over the gate, and a polyimide layer is disposed thereover. Photoresist and etching steps produce openings in the polyimide to form a gridwork which is anchored to the device on the periphery of the gate. The aluminum layer is etched completely away, forming a void defined by the suspended polyimide mesh on one side, and the gate insulator on the other. Polymeric membrane is formed in the void by insertion in liquid form.
Patent EP-0065919-B1 (EP)
Title: Holder for an inked or self inking stamp
IPC: B41K1/02
Filed: 1982-05-17
Granted: 1985-08-21
Abstract: A stamping device includes a stamp, with an inking pad or of the self-inking type, for printing or marking documents or objects, and a box, containing the stamp. The stamp is fixed on a part which retracts under a box cover and is mounted on the cover so that the cover is used as a single control member for moving the stamp into position for use and, after use, automatically retracting the stamp into the box. The part on which is fixed the stamp is slidably mounted on the cover by virtue of two grooves formed in the cover and into which extend engagement protrusions such as studs formed on the part.
Patent EP-0086459-B1 (EP)
IPC: B21J7/14
Filed: 1983-02-10
Granted: 1986-02-05
Abstract: This invention relates to a swaging machine comprising depth-setting wedges for the use of the machine for recess swaging. These wedges are disposed between each die and the ram for actuating the die and are displaceable parallel to the axis of the machine by means of depth-setting flange, on which said wedges are detachably mounted. The wedges are adapted to be axially inserted into the depth-setting flange so that the large end portion of each wedge is held on said flange, and spring-loaded detent pins are preferably mounted on said flange and adapted to retain said large end portions of said wedges by snapping into detent recesses provided on said large end portions on opposite sides thereof.
Patent EP-0094035-B1 (EP)
IPC: B41J35/00
Filed: 1983-05-05
Granted: 1985-10-09
Abstract: 1. A ribbon cassette for a typewriter or similar office machine with a ribbon which can only be used once and which can be withdrawn from the cassette, conveyed through the printing station and then reintroduced into the cassette and the type characters printed on this used portion are substantially recognizable individually, characterised in that the cassette (1) comprises a device (41) for making the text written on the used ribbon (11) unrecognizable.
Patent EP-0095193-B1 (EP)
IPC: E02D17/08
Filed: 1983-05-25
Granted: 1985-12-18
Abstract: 1. A bracing frame for shoring plates (1 and 2) supporting the walls of a trench comprising at least two superposed braces (5 and 6) which are pivoted at both ends about level pivot pins (10) in vertical abutment posts (3 and 4) supporting the shoring plates and are held by means of springs (15) so as to be generally at a right angle to the abutment posts, characterized in that support faces (11 and 11') which are curved parallel to the pivot pins (10) or are inclined, are present at the ends of the braces (5 and 6), and on the abutment posts (3 or 4) abutment faces (12 and 12') are present which correspond to the support faces (11 and 11'), said abutment faces (12 and 12') forming with the support faces (11 and 11') at least two spring sockets (13, 13' and 14, 14') at each brace end, such sockets having a cross section which tapers in the plane of the pivoting of the braces (5 and 6) in both directions of pivoting and in each spring socket (13, 13' and 14, 14') a roller-like elastomeric spring member (15) is inserted with a pretensioning effect as a spring.
Patent EP-0101816-B1 (EP)
IPC: C04B41/49
Filed: 1983-06-23
Granted: 1985-12-18
Abstract: Solvent-free alkyl trialkoxy-silanes whose alkyl groups have 2 to 8 carbon atoms and whose alkoxy groups have 1 or 2 carbon atoms are used for the in-depth hydrophobic impregnation of concrete. Propyl and isobutyl trialkoxy-silanes display an especially deeply penetrating hydrophobizing action which is greater than that of solutions of these silanes.
Patent EP-0105194-B1 (EP)
Title: Centrifugation chambers for the cytodiagnostic preparation of epithelial cells and their application
IPC: G01N33/50
Filed: 1983-08-31
Granted: 1988-05-25
Abstract: A centrifuge chamber for cytodiagnostic investigation of epithelial cells contained in a sample, wherein a cell suspension investigated is placed in a first bore of a sample chamber containing a plurality of bores disposed parallel to one another and subjected to a centrifuging process. During a centrifuging process, the sample fluid is separated into a proximal fraction and a distal fraction, and the proximal fraction is then separated by the centrifuging process so that it is transferred via a flow connection provided between the first and second bores, into the second bore. In addition to automatic separation of the proximal and distal fractions during the centrifuging process, it is also possible to perform a staining procedure during the centrifuging process. The result of the process is a slide, having at least two different slide fields, whereby the slide field associated with the first bore is coated with the epithelial cells to be investigated and then stained, while the slide field associated with the second bore is stained as a control field, likewise during the centrifuging process.
Patent EP-0096066-B1 (EP)
IPC: G06V30/164
Filed: 1982-12-14
Granted: 1987-03-25
Abstract: In a character recognition system, a multi-channel read head generates rows of data bits representing an unknown character on a document, the region scanned by the head spanning a greater distance than is represented by the height of the character. The data bits represent both character representing bits and background representing bits. In order to determine the location of the top of the character there is provided detecting means (92) for detecting the first two rows of data bits which follow the largest number of consecutive rows containing only background representing bits. The number of character representing bits in these two rows are compared to determine the row representing the top of the character. Prior to the determination being made, preliminary rows of data bits are applied to logic means (88) arranged to replace any background representing bit surrounded by character representing bits with a character representing bit.
Patent EP-0142638-B1 (EP)
IPC: C25B11/00
Filed: 1984-08-23
Granted: 1988-10-12
Abstract: A process for the manufacture of thin activated electrodes including a base metal, which can be iron, cobalt or nickel, with a good adhering active surface layer. Both the base metal and the surface layer are galvanically sequentially deposited as separate layers on a removable electrically-conductive carrier. The surface layer is deposited as an activatable alloy including the base metal and a leachable metal, particularly zinc. The galvanizing deposited layers are subsequently separated as a unit from the carrier. The alloy is activated by leaching the leachable metal therefrom before, during or after separation of the carrier. Two activatable layers of alloy can be deposited on the carrier with a layer of the base metal deposited between the alloy layers.