baber/WOPTO huggingface dataset:
Patent EP-0184205-A2 (EP)
Inventor: VALENCIANO MELERO PEDRO
IPC: H05K7/06
Filed: 1985-12-04
Abstract: In a procedure for obtaining electronic Circuits there is a base board of electro-insulating-type, to whose surfaces, in the correctly faced position, two sheets, preferably of paper, are fixed: the said sheets bear drawings for the practical electronic circuit which is required, with the location and identification of its components. The said drawings are obtained by means of an original and a carbon copy thereof, so that they are fully symmetrical, so that they can be seen and easily identified from either of the two faces of the base board. In a second operational phase, this assembly is perforated in order to establish the coupling points for the tabs for the different electronic components, such as transistors, condensers, resistors, diodes, integrated circuits or similar elements, which are retained adapted to the board by any standard means, e.g. by the support thereon of a spongy body to allow the assembly to be inverted then, following the cutting of the tabs to the desired length, making the connections in accordance with the drawing on the board, with the assistance of a conductor wire which is wound on to the corresponding tabs of the two components to bei connected, simultaneously acting as a means of connection between the said components, and as physical element of attachment of the said components to the board.
Patent EP-0149499-A2 (EP)
Inventor: LOOZEN HUBERT JAN JOZEF
IPC: C12N9/99
Filed: 1985-01-10
Abstract: The invention relates to novel steroids having the formula:
     wherein
     X = CH 2 -S-R 3  or S-S-R 4 ;   R 1  = 0 or H (βR 5 );   R 2  = 0 or H (βR 6 );   R 3  = H, acyl (1-18C) or alkyl (1-4C);   R 4  = H, acyl (1-18C) or hydrocarbyl (1-18C), the acyl or hydrocarbyl group being optionally substituted;   R 5  = OH, O acyl (1-18C) or an ether group;   R 6  = OH, O acyl (1-18C) or an ether group;     
and the dotted lines represent a carbon-carbon bond in 4,5-or 5,6 position; to processes for their preparation and to pharmaceutical compositions containing these steroids as active constituents.
     The novel compounds possess particularly aromatase- inhibiting properties.
Patent EP-0155119-A2 (EP)
Inventor: RAISIO REIJO JUHANI
IPC: B60P1/64
Filed: 1985-02-27
Abstract: © A lifting mechanism for mounting on a vehicle and for lifting a container having a hook bar onto the vehicle is characterised in thatthe arm which supports the hook is provided with a substantially planar rear face, the hook tip stands proud of this face by at least the diameter of the hook bar, and the lifting mechanism is such that the rear face is disposed substantially vertical when the hook is about to engage with the hook bar.
Patent EP-0165760-A2 (EP)
Inventor: IIDA KAZUYOSHI
IPC: E04B1/82
Filed: 1985-06-12
Abstract: @ A sound insulating device which can be of small volume and is for installation in means intercommunicating two spaces to reduce sound propagation between the two spaces while allowing air or gas exchange therebetween, comprises a container (1) having first and second openings (6) and (10) respectively communicating the interior of the container with the two spaces, sound absorbing means (8) attached to an internal surface of the container and sound converging means (7; 13, 14; 16) for causing a sound wave entering the container from the first space to converge at a predetermined location (P) in the container, the second opening (10) of the container (1) being offset with respect to the predetermined location (P).
Patent EP-0165068-A2 (EP)
Inventor: TAKADA MASARU
IPC: B29C48/10
Filed: 1985-06-14
Abstract: A thermoplastic tube. having a very smooth interior surface is produced by a method comprising: (1) extruding the thermoplastic tube whilst maintaining the interior surface in a molten state by a heating unit disposed within the area of a first mandrel near the nozzle of an extrusion mold, and (2) sliding the interior urface of the tube onto a second mandrel connected to the front end of the first mandrel through a heat-insulating material and in axial alignment with the first mandrel in a manner such as to bring the interior surface of the extruded tube into contact with the smooth surface of the second mandrel and simultaneously cooling the interior surface of the tube with a cooling medium.
Patent EP-0178796-A2 (EP)
Inventor: ATKINSON DENZIL MALCOLM
IPC: H01H1/02
Filed: 1985-09-18
Abstract: A method of manufacturing vacuum interrupter contacts by mixing powdered copper with powdered chromium and less than 0.25% powdered bismuth, cold pressing the mixture up to more than 90% of theoretical maximum density, sintering under vacuum, and then cold coining the contact up to more than 97% of theoretical maximum density. The bismuth may in some cases be replaced by lead, tellurium, thallium, antimony, tungsten or a mixture thereof.
Patent EP-0180333-A2 (EP)
Inventor: CHARLEBOIS LEONARD JOSEPH
IPC: B05C17/005
Filed: 1985-10-01
Abstract: Moulding equipment in which cooperable male and female connectors (22, 26) of a mould (14) and a dispensing container (10) for mouldable material have means to lock them together. This includes a locking member (32) which is manually movable in pivotal fashion upon one connector into and out of a locking position with the other connector. Opposing surfaces (48, 50) of the locking member and the other connector relatively move across each other during movement of the locking member while offering sufficiently low resistance to movement to allow for manual operation. During transfer of the material into the mould, the opposing surfaces are urged together by moulding pressure to increase resistance to movement of the locking member out of the locking position. In preferred constructions, the locking member has a cam surface (48) which ensures the need for a progressively increasing unlocking force to enable release of the locking member during transfer of the mouldable material.
Patent EP-0180340-A2 (EP)
Inventor: NEW BERNARD
IPC: G06F7/544
Filed: 1985-10-02
Abstract: An apparatus is described for summing the products of a predetermined number of successive pairs of numbers. In the apparatus there is provided an arithmetic unit having a first and a second input and an output, a first, a second and a third register and a first and a second multiplexer. In operation, a first pair of numbers are multipled and the product thereof stored in the third register. Thereafter, a second pair of numbers are multiplied and the product thereof stored in the second register. Thereafter, the contents of the second and third register are added and the sum thereof stored in the third register. After the sum of the products of the first and second pairs of numbers are stored in the third register, the products of succeeding pairs of numbers are stored in the second register. After each such product has been stored in the second register, it is added to the contents previously stored in the third register and the sum thereof stored in the third register until the contents of the third register comprises the sum of the products of all of the pairs of numbers applied to the apparatus.
Patent EP-0187135-A2 (EP)
Inventor: KNEIDINGER WALTER
IPC: B28B11/00
Filed: 1985-12-24
Abstract: Verfahren zur Farbänderung von Teilbereichen der Oberfläche pigmentierter hydraulisch gebundener Bauteile durch Anwendung erhöhter Temperaturen auf dieselben, wobei die genannten Teilbereiche der Oberfläche Temperaturen von wenigstens 1.000 Grd. C ausgesetzt werden, bis die gewünschte Änderung der Farbe der Oberfläche eingetreten ist.
Patent EP-0205103-A2 (EP)
Inventor: SIBATA TAKUO
IPC: F04C15/00
Filed: 1986-06-05
Abstract: A Roots pump having a plurality of rotor assemblies each including a light-alloy rotor, a steel shaft press-fitted in a bore of the rotor, and a lock pin which is inserted through the rotor and the shaft to prevent removal of the shaft from the rotor. The lock pin is located substantially at an axial center of a press-fitted portion of the shaft accommodated the axial bore. The shaft has a timing gear at one end thereof for meshing with a timing gear of the shaft of the adjacent rotor assembly. The shaft further has a plurality ofengagementteeth provided at one of opposite ends of the press-fitted portion on the side of the timing gear. The engagement teeth are at least partially embedded in an inner surface defining the axial bore of the rotor, upon press-fitting of the press-fitted portion in the axis bore, to thereby prevent a rotational movement of the shaft relative to the rotor.
Patent EP-0212395-A2 (EP)
Inventor: SUZUKI TAKESHI
IPC: A41H37/10
Filed: 1986-08-01
Abstract: A button holder/die assembly (11; 12) in a device (10) for attaching a button to a sheet member (S), includes a die (15; 13) having a frustoconical portion (18; 31) tapered toward a button support (17; 30), and a smaller-diameter neck (22; 33) disposed between the button support (17; 30) and the frustoconical poriton (18; 31). The button holder/die assembly (11; 12) also includes a tubular button holder (16; 14) of a resilient material movably fitted over the die (15; 13) for holding a button member (A; B). The tubular button holder (16; 14) has a cylindrical wall (24; 37) having one end for supporting the button member (A; B) and on the opposite end a plurality of radially inward lips (27; 40) normally engaging the neck (22; 33). The tubular button holder (16; 14) can be moved axially onto the frustoconical portion (18; 31) in response to a force applied axially to said one end, while the lips (27; 40) are sliding up the frustoconical portion (18; 31) away from the neck (22; 33) against their resiliency, and can be moved axially away from the frustoconical portion (18; 31) in response to removal of the force, while the lips (27; 40) are sliding down the frustoconical portion (18; 31) onto the neck (22; 33) under their resiliency.
Patent EP-0213557-A2 (EP)
Inventor: SCHLEGEL GUENTER DR
IPC: C07D319/06
Filed: 1986-08-21
Abstract: The compounds of the formula (I) or salts thereof <IMAGE>  where  Q is a radical of the formula <IMAGE> Y is hydrogen or halogen, R<1>, R<2> and R<3> are H, (substituted) alkyl, alkenyl, alkynyl, (substituted) alkoxycarbonyl, (substituted) phenyl or R<1> and R<2> together with the C atom linking them are a hydrocarbon ring, R<4> is H, (substituted) alkyl, alkoxycarbonyl or a radical of the formula R<5>OCO-(C1-C4)alkyl, -COOR<5> or R<1>R<5>N-CO-(C1-C4)alkyl and R<5> is H, (substituted) alkyl, (substituted) phenyl or (substituted) benzyl; m and n are 0 or 1, with the proviso that for m = 1, n must be 0, and for m = 0, n must be 1, and with the exception of the compounds in which the two radicals R<3> and R<4> are hydrogen, have advantageous herbicidal effects against monocotyledon and dicotyledon harmful plants.
Patent EP-0196161-A2 (EP)
Inventor: WILLIAMS ARTHUR ROGER
IPC: B60C9/28
Filed: 1986-02-19
Abstract: A radial ply tyre including a tread reinforcing breaker package comprising at least one ply of tyre breaker fabric characterised in that the cords (16) in both edge regions (16a, 16b) of the single radially outermost ply (15) of the breaker package are inclined to the circumferential centreline (CL) of the breaker package at opposite acute angles so that the cords (16a, 16b) in said edge regions are in relative «V» shaped formation and the tyre is marked by a directional marker (20) pointing in the opposite direction to the «V» formation so that the tyre may be fitted to a vehicle with the marker (20) in the direction of rotation for a non-driven wheel and in the opposite direction for a driven wheel so that the greatest torque forces are applied to the breaker ply in the direction of the «V» formation.The outermost ply may be side by side strips or cord laid in a «V» formation.
Patent EP-0199560-A2 (EP)
Inventor: MORRISON RONALD FRANK
IPC: E04F15/024
Filed: 1986-04-18
Abstract: There is described a panel assembly for use in making a floor. The assembly comprises a plane or panel member having a number of length adjustable supporting members passing through and lockably mounted in the panel. The supporting members allow the panel to be fitted to a supporting surface in an adjustable manner. 
     The supporting members are mounted within the panel in a resilient manner thus to absorb vibrations. 
     There is also described a method of laying floor panels and also a laminate panel for use in making up the panel assembly. The laminate is in the form of a first lead foil sheet which is spaced from a second lead sheet by a core member.
Patent EP-0200570-A2 (EP)
Inventor: WILSON STANLEY
IPC: H03K19/003
Filed: 1986-05-02
Abstract: An ECL circuit comprising an output transistor having a base, a resistor coupled to the base, a first circuit responsive to a deselect signal  &upbar& O for drawing a first current through the resistor and a second circuit responsive to the deselect signal &upbar& O for drawing a second current through the resistor, said first and said second currents combining in said resistor for providing a predetermined turn-off bias potential on said base of said output transistor. The predetermined turn-off bias potential reduces the emitter current of the output transistor such that the noise immunity of a data bus is preserved when a plurality of output transistors are coupled in parallel to the data bus.
Patent EP-0208470-A2 (EP)
Title: Signal receiver with tuning circuits
Inventor: SAKASHITA SEIJI
IPC: H03J5/02
Filed: 1986-06-25
Abstract: A signal receiver generates a reference signal that sweeps frequencies of desired channel bands, and then feeds the reference signal to an input terminal of receiver unit via a signet-switching circuit that performs switching of the desired-channel signal and the reference signal. The signal receiver then detects the signal strength present in plural frequencies of intermediate frequencies delivered to an output terminal of the reference signal, and after storing detected signal data in a memory, the signal receiver compares the detected signal data to aimed frequency characteristics. Then, the signal receiver determines tuning voltages of respective tuning circuits so that difference arose from the comparison can be minimized. After determining the tuning voltages, these voltages are delivered to respective tuning circuits, and then switching operation between the reference signal and the desired channel signal is executed before the signal receiver eventually receives the switched signal.
Patent EP-0208471-A2 (EP)
Title: Magnetic transfer methods
Inventor: NAGAKI TAKEHIRO C O PATENTS DI
IPC: G11B5/86
Filed: 1986-06-25
Abstract: In a magnetic transfer method in which a master medium (3) end a slave medium (4) are kept in pressure contact with each other and a bias magnetic field is applied across the media (3, 4) for transferring data previously recorded on the master medium (3) to the slave medium (4), a magnetic recording medium (4) coated with magnetic powders of hexagonal ferrite is used as the slave medium (4).
Patent EP-0213860-A2 (EP)
Inventor: WINSLOW LOUIS E
IPC: C09J7/02
Filed: 1986-08-15
Abstract: The pressure-sensitive adhesive layer of the novel tape, like that of Silver U.S. Patent No. 3,922,464, comprises a copolymer of alkyl acrylate such as isooctyl acrylate and a small amount of emulsifier monomer. The novel tape differs from that of Silver by incorporating tackifier resin, thus better resisting lifting forces at elevated temperatures while also being cleanly removable.
Patent EP-0232582-A2 (EP)
Inventor: STIRLING DAVID I
IPC: C12R1/01
Filed: 1986-10-02
Abstract: This invention provides  Methylophilus   viscogenes  as a novel species of facultative methotrophic bacteria. 
       Methylophilus   viscogenes  strain ATCC 39893. is capable of assimilating methanol via the ribulose monophosphate pathway to form extracellular heteropolysaccharide Poly 54 under aerobic cultivation conditions.
Patent EP-0223443-A2 (EP)
Inventor: GRAVES ALAN FRANK
IPC: H04Q11/08
Filed: 1986-10-27
Abstract: Digital signals are multiplexed in tdm (time division multiplex) frames each consisting of an integral number of sub-frames each consisting of an integral number of sub-sub-frames, whereby, the tdm frame, sub-frame, and sub-sub-frame periods (respectively 125, 5, and 5/32) microseconds) are harmonically related. The signals are switched in a hierarchy of time switches (50, 60, 66) which are operated sequentially and cylindrically with frame periods corresponding to respective ones of these harmonically related periods, whereby the switches switch services at respective harmonically related bandwidths. The harmonic tdm frame structure and the hierarchical switch arrangement combine to facilitate the switching of many services with various bandwidths using relatively small switches.
Patent EP-0193517-A2 (EP)
Inventor: SANTER JAMES OWEN
IPC: C08G12/40
Filed: 1986-02-25
Abstract: A high solids curable polymer resin coating composition comprising mixed ether aminoplasts containing C 8  to C 12  alkoxymethyl and methoxymethyl groups and a hydroxy-containing resin. The coating composition provides improved intercoat adhesion and cross-link density. Examples of the hydroxy-containing resin are acrylic, alkyd and polyester resins.
Patent EP-0230961-A2 (EP)
Inventor: AKUTSU MITSUO
IPC: B41M5/26
Filed: 1987-01-20
Abstract: The phenol compound of the present invention can be readily produced by, for example, reacting glyoxal, glutaraldehyde or crotonaldehyde with particular phenols. The phenol compound of the present invention is useful not only as a developer but also as an antioxidant for, e.g., synthetic resins and as an intermediate in the production of medicines or agricultural chemicals. The heat-sensitive recording material of the present invention, which contains the phenol compound as described above, shows little discoloration of the developed color and little coloration of the ground even at a high temperature and high humidity. Thus it is highly superior to conventional ones.
Patent EP-0273092-A2 (EP)
Inventor: WADA AKIHIRO
IPC: C08F8/30
Filed: 1987-03-03
Abstract: A novel random copolymer comprising, in specific ratios, methyl methacrylate units, aromatic vinyl compound units, methacrylic acid units, hexagonal anhydride units and hexagonal imide units of the formula
      has been found to have excellent optical properties, mechani­cal strength, heat distortion resistance, heat decomposition resistance and oil resistance, and have low water absorption. The copolymer can advantageously be employed as a material for parts of light electric apparatus, engineering plastics, lenses, optical fiber cables, and is especially useful as a material for a substrate of optical discs.
Patent EP-0268736-A2 (EP)
Inventor: BARTMANN MARTIN DR
IPC: C08G65/46
Filed: 1987-07-01
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Polyphenylenethern verringerter Eigenfarbe durch Zugabe einer Borverbindung nach Abstoppung der oxidativen Kupplungsreaktion und Entfernung der metallischen Katalysatorreste.
Patent EP-0254188-A2 (EP)
Inventor: ODAGAWA YOSHIMOTO
IPC: G01C9/10
Filed: 1987-07-14
Abstract: There is proposed a tilt sensor in which a permanent magnet (4) having a surface coated with a magnetic fluid (5) is housed in a space (3) inside a nonmagnetic case (1) and is freely movable, and a magnetic sensing element (6) is disposed to oppose the space through the case. When the case is tilted, the permanent magnet inside the space is moved to a lower position, and hence magnetism detected by the magnetic sensing element changes, thereby detecting a tilt of the case.
Patent EP-0273160-A2 (EP)
Inventor: PRIBIS PAUL BRUCE
IPC: F41A1/04
Filed: 1987-11-10
Abstract: A decompression seal mechanism has a body containing a series of cavities formed by alternate grooves and lands and formed of a porous structure deposited by a plasma spray, and means for supplying said porous structure with a positive flow of liquid lubricant.
Patent EP-0272541-A2 (EP)
Inventor: HOENL HANS DR
IPC: H01B1/24
Filed: 1987-12-09
Abstract: An electroconductive thermoplastic moulding composition containing, based on the moulding composition comprising A, B and C, A from 10 to 95 % by weight of at least one polymer containing styrene and/or substituted styrene, B from 5 to 95 % by weight of at least one homopolymer or copolymer of an  alpha -olefin monomer,  B1 furthermore containing carbon black, is characterised in that it contains, based on component B, from 2 to 30 % by weight of carbon black and additionally C from 2 to 20 % by weight of at least one block copolymer containing styrene and butadiene or isoprene. The moulding composition is used to produce mouldings.
Patent EP-0242903-A2 (EP)
Inventor: SASAKI MAKOTO
IPC: C08L71/02
Filed: 1987-03-24
Abstract: A tackifier composition comprising, as essential components, (a) 100 parts by weight of a polyether having at least one reactive silicon group; 
(b) from 10 to 140 parts by weight of a phenolic hydroxyl group-containing cyclopentadiene resin which is obtained by copolymerization of 100 parts by weight of at least one component A selected from the group consisting of five-membered ring compounds of the following general formula having conjugated double bonds, and Diels-Alder reaction adducts thereof,
      in which H is a hydrogen atom, R is an alkyl group having from 1 to 3 carbon atoms, and m and n are each an integer of 0 or at least 1 provided that m + n = 6, with 5 to 200 parts by weight of at least one component B selected from the group consisting of monohydric and polyhydric phenols and alkyl-substituted products thereof; and 
(c) from 0.1 to 10 parts by weight of a curing catalyst.
Patent EP-0230370-A2 (EP)
Inventor: WOODRUFF GEOFFREY NEIL
IPC: A61K31/47
Filed: 1987-01-13
Abstract: Specific N-Methyl-D-Aspartate receptor antagonists are useful in the prevention and treatment of neurodegeneration in various pathological states.
Patent EP-0232068-A2 (EP)
Inventor: FORKIN MARK PATRICK
IPC: F24D11/02
Filed: 1987-01-21
Abstract: The invention relates to a space heating system comprising an air cooled solar collector (1), a heat store (2), air ducting (10), a forced draught mechanism (11, 12), valves (13,14), auxiliary heating means (6, 7) and a control system. 
     According to the invention the auxiliary heating means includes a heat pump (6). The heat pump (6) and heat store (2) are located in a thermally insulated air-tight housing (15) divided into different regions for the evaporator (6a), condensor (6b) and heat store (2). The heating system is operable in a mode in which it circulates air from the heat store (2) to the heat pump evaporator (6a) and back in a closed air-tight circuit while simultaneously circulating air from the heat pump condenser (6b) to the space (3) to be heated and back. The arrangement minimises heat loss and defrosting of the heat pump evaporator (6a). 
     The invention also provides air ducting (9) made from lengths of foamed plastics material and provided with a vapour-proof lining, the lengths being seamless.