baber/WOPTO huggingface dataset:
Patent EP-0167044-A2 (EP)
Inventor: RIKUNA KENJI
IPC: G06F15/02
Filed: 1985-06-18
Abstract: In an intelligent card, a keyboard (12) has numeric keys (12A) for entering identification data and a collation execution key (12C). A solar cell (40), a display device (13) and an IC chip for performing arithmetic operations and card identification are incorporated in a case (20). The IC chip includes a nonvolatile memory for storing predetermined identification data. The predetermined identification data is compared with the input identification code entered at the keyboard (12) upon operation of the key (12C), thereby performing card identification.
Patent EP-0168732-A2 (EP)
Inventor: GROHE KLAUS DR
IPC: C07C67/00
Filed: 1985-07-06
Abstract: A process for the preparation of a halogenated aroylacetic acid ester of the formula   <IMAGE>   in which R is alkyl with 1-6 carbon atoms, X and X2 each independently is halogen, and X1 and X3 each independently is hydrogen or halogen, comprising reacting a benzoyl chloride of the formula   <IMAGE>   with dichloroethylene in the presence of anhydrous aluminum chloride to form the corresponding benzene trichloroethyl ketone, dehydrochlorinating the trichloroethyl ketone to form the corresponding benzene dichlorovinyl ketone, and treating the dichlorovinyl ketone with an alcoholate and then with an aqueous acid. The products are known intermediates for known antibacterials.
Patent EP-0170127-A2 (EP)
Title: Unvulcanised tread for pneumatic tyres
Inventor: SCHALLMEIER GUNTER DIPL-ING
IPC: B29D30/52
Filed: 1985-07-11
Abstract: An unvulcanized tread strip for a pneumatic vehicle tire. The tread strip includes two or more superimposed layers. In order to improve the adhesion of these layers, adjacent layers of the tread strip are provided with a plurality of projections and corresponding recesses which positively intermesh with one another.
Patent EP-0173235-A2 (EP)
Inventor: KEEFFE WILLIAM M
IPC: H01J61/82
Filed: 1985-08-20
Abstract: A low wattage metal halide discharge lamp includes a sealed outer envelope with a pair of electrical conductors passing therethrough and containing an arc tube having a pair of electrodes electrically connected to the pair of electrical conductors with a chemical fill within the arc tube including iodides of sodium and scandium of a molar ratio in the range of about 20:1 to 28:1.
Patent EP-0175227-A2 (EP)
Inventor: METZ HANS JOACHIM DR
IPC: C07C301/00
Filed: 1985-09-06
Abstract: Die Erfindung besteht in einem Eintopfverfahren zur Herstellung von Salzen der Benzaldehyd-2,4-disulfonsäure aus 2,4-Dichlorbenzalchlorid, wobei 2,4-Dichlorbenzalchlorid mit einer wäßrigen Lösung eines Alkali- oder Erdalkalisulfits und/oder -hydrogensulfits in Gegenwart von säurebindenden Substanzen bei 140-180°C umgesetzt wird. Benzaldehyd-2,4-disulfonsäure und ihre Salze werden in der galvanischen Industrie und bei der Herstellung von Triphenylmethanfarbstoffen verwendet.
Patent EP-0186861-A2 (EP)
Inventor: TAKUBO TOYOKAZU
IPC: B29C48/08
Filed: 1985-12-19
Abstract: A method of extruding thermoplastic resin by use of an extruder, wherein the thermoplastic resin is continuously passed through a compression moderating type resin feeding-melting section, a resin flow disturbing section and a resin stress relaxing section, and extruded through a die. In an apparatus for working this method, a helical screw of the extruder is provided with the resin feeding-melting section, the resin flow disturbing section and a transfer section for relaxing the resin stress.
Patent EP-0166481-A2 (EP)
Inventor: SANJURJO ANGEL
IPC: C22B34/10
Filed: 1985-06-10
Abstract: A novel process is described for the production of silicon or a transition metal from the corresponding halide.
Patent EP-0155184-A2 (EP)
Inventor: TAYLOR JOHN EDWARD
IPC: H01B7/17
Filed: 1985-03-13
Abstract: ) An overhead electric conductor comprises a central tubular metal core 52, at least one layer 55 of helically wound bare metal wires surrounding the core and, loosely housed in the bore of the core, at least one optical fibre element 11. The optical fibre element 11 comprises a flexible tube 17 of elongate transverse cross-section in which is loosely housed an optical fibre ribbon structure 12 and which is resiliently set in such a form that it follows a path of smoothly curved undulations, the axes of curvature of which lie parallel to one another and normal to the axis of the tube. Should a tensile force applied to the overhead conductor be transferred to the loosely housed optical fibre element, the flexible tube of the element will tend to straighten in a lengthwise direction against the action of its resilient set thereby to reduce any tensile force that might otherwise be applied to the optical fibres and, when the tensile force is removed, the tube will return under the action of its resilient set towards its original form.
Patent EP-0157592-A2 (EP)
Inventor: FROST ANDREW RICHARD
IPC: A01M7/00
Filed: 1985-03-27
Abstract: A suspension to carry a boom on a vehicle such as a tractor and support agricultural spray heads. The suspension includes passive elements to maintain the boom in set relation to the vehicle. The suspension also includes an active part which can act to alter a dimension of the passive suspension. A control circuit for the active part derives information from sensors of the height of the boom above the ground and forces the alteration of the dimension to maintain a substantially uniform and constant height for the boom. The active part operates for lower frequencies than the passive part so that when the vehicle tilts, for example on its suspension on uneven ground, the relation set by the passive part is altered to maintain the desired height while the passive part is still effective at the higher frequencies to stabilise the boom.
Patent EP-0160510-A2 (EP)
Inventor: HONDA TOSHIO
IPC: B32B17/10
Filed: 1985-04-24
Abstract: A sandwich glass having good safety, durability, scuff resistance and penetration resistance comprises two glass plates and a laminate interposed therebetween. This laminate comprises at least two intermediate layers composed of a crosslinking type polymer composition, and an organic resin film layer interposed between the intermediate layers.
Patent EP-0170398-A2 (EP)
Inventor: REYNARD FRED TAYLOR
IPC: G06F9/38
Filed: 1985-06-26
Abstract: A program scanner for a processor having multiple internal streams of instruction and data flow. The scanner scans a sequence of incoming codes, and employs a plurality of rams to detect various types of syllables in that code. The contents of these rams are signals indicating the various types of codes possible with the output of the rams then being multiplexed to provide an output indicating which syllables can be grouped together for transmission to various units of the processor.
Patent EP-0177138-A2 (EP)
Inventor: BAXTER ANTHONY GERARD WILLIAM
IPC: C09B45/26
Filed: 1985-08-02
Abstract: A water-soluble dye, free from cellulose reactive groups, of the formula:whereinR' is -(C<sub>a</sub>H<sub>2a</sub>O)<sub>m</sub>(C<sub>b</sub>H<sub>2b</sub>O)<sub>n</sub>H.R<sup>2</sup> is H or -(C<sub>a</sub>H<sub>2a</sub>O)<sub>m</sub>,(C<sub>b</sub>H<sub>2b</sub>O)<sub>n</sub>H, orR' & R<sup>2</sup> together with the nitrogen atom form a morpholine ringa & b are different and from 1 to 8m is from 1 to 10;n is from 0 to 9;q is ½ or 1p is 1 or 2L is a transition metal capable of complexing with a dyeM is H, ammonium, or a monovalent metal;B, D, F & E are H or substituents;X is <sub>NR</sub>'R<sup>2</sup>, NR<sup>3</sup>R<sup>4</sup>, -NR<sup>3</sup>-Z-NR<sup>4</sup>-, OR<sup>3</sup>, or the residue of a mono- or dis-azo chromophore comprising benzene, naphthalene or hetero-mono- or bi- cyclic diazo and coupling components, linked to the triazine nucleus through a primary or secondary amino linking group in which R<sup>3</sup> and R<sup>4</sup> are each independently H, alkyl or aryl; andZ is a divalent linking group; suitable for use in the preparation of a printing ink, especially for ink jet printing.
Patent EP-0159966-A2 (EP)
Inventor: SCHURTER ROLF DR
IPC: C07D333/18
Filed: 1985-04-22
Abstract: N-(2-Heterocyclylphenylsulfonyl)-N'-pyrimidinyl- und triazinylharnstoffe der allgemeinen Formel I <IMAGE> und die Salze dieser Verbindungen mit Aminen, Alkali- oder Erdalkalimetallbasen oder mit quaternären Ammoniumbasen haben gute pre- und postemergent-selektive herbizide und wuchsregulierende Eigenschaften. In dieser Formel bedeuten A einen substituierten Furyl-, Thienyl- oder Pyrrolylrest, E Stickstoff oder die Methingruppe -CH=, Z Sauerstoff oder Schwefel, R¹ einen üblichen Phenylsubstituenten, R² Wasserstoff, Niederalkyl oder Niederalkoxy, R³ und R<4> unabhängig voneinander Wasserstoff, Niederalkyl, Niederalkoxy, Niederalkylthio, Cycloalkyl, Halogen, Halogenalkyl, Halogenalkoxy, Halogenalkylthio, Alkoxyalkyl, Dialkoxyalkyl, Amino, Diäthylamino.
Patent EP-0204890-A2 (EP)
Inventor: WERRES WILLY DIPL-ING FH
IPC: B32B27/10
Filed: 1986-02-27
Abstract: A method of manufacturing structural elements from decorative laminated molding materials includes forming a core from an inner layer and an outer layer, placing a decorative layer on the core, pressing the core and the decorative layer together, forming at least one recess in the outer layer, and deforming the structural element along the at least one recess after pressing.
Patent EP-0197404-A2 (EP)
Inventor: KOEHLER MANFRED DR
IPC: C09K23/42
Filed: 1986-03-22
Abstract: Ketone der Formel II, <IMAGE> mit der im Patentanspruch 1 für Ar, R¹ und R² angegebenen Bedeutung, lassen sich mit Tetrahalogenmethanen und Alkalimetallhydroxiden unter Zusatz eines Phasentransferreagenzes leicht und in hohen Ausbeuten in α-Stellung hydroxylieren.
Patent EP-0198379-A2 (EP)
Inventor: WIESNER FRANZ
IPC: B25J15/04
Filed: 1986-04-07
Abstract: A gripper comprises two supporting coupling members (18) each adapted to be coupled with an exchangeable gripping jaw (20) and clamped together by a coupling plug (26), a transversely displaceable locking member (36) and a spring assembly (60) in the longitudinal direction of the coupling plug (26). The locking member (36) has two opposed surfaces (52,54) for application of external forces by which it is movable into release and locking positions and further includes a wedge surface (40) which cooperates with a limiting surface (32) formed at the coupling plug (26) when the locking member (36) is moved into locking position, tensioning the spring assembly (60). In the operating range of the gripping jaws (20) there is provided a jaw deposit (70) against which both locking members (36) are adapted to be pressed selectively by one each of their two surfaces (52,54) so as to be moved into the release position or into the locking position.
Patent EP-0201874-A2 (EP)
Inventor: HAMBRECHT JUERGEN DR
IPC: C08L71/12
Filed: 1986-05-09
Abstract: Thermoplastic moulding compositions which comprise polyphenylene ether, a hydrogenated block copolymer of styrene and dienes and, if desired, a styrene polymer and further additives, the block polymers being dispersed in the polymer matrix comprising polyphenylene ether and, if used, styrene polymer, and have a cellular particle morphology.
Patent EP-0218784-A2 (EP)
Title: Multifilament-Supraleiterdrähte und Verfahren zu deren Herstellung
Inventor: FLUKIGER RENE DR
IPC: H01L39/14
Filed: 1986-05-30
Abstract: Die Erfindung betrifft Multifilament-Supraleiterdrähte, bestehend aus mit Kupfer oder mit Kupferlegierung umgebenen Filamenten, die aus supraleitenden, intermetallischen Verbindungen Nb3Sn oder V3Ga, jeweils mit A15-Struktur, mit Zusätzen aus der Gruppe Seltene Erdmetalle, Th, U, Ti, Zr, Hf, V, Nb, Ta, Mo, Fe, Co, Ni, Pd, Cu, Ag, Al, Pt, aufgebaut sind. Aufgabe der Erfindung ist es, verbesserte Multifilament-Supraleiterdrähte der genannten Art bereitzustellen und herzustellen, welche in Magnetfeldern im Bereich unterhalb 12 T erhöhte Stromdichte-Werte um mehr als 10 % oder höher gegenüber den bisher mit den genannten Materialien erreichbaren Werten gewährleisten. Dies wird dadurch erreicht, daß mindestens ein Zusatzelement innerhalb der A15-Phase an den Korngrenzen der Kristalle und/oder an den Grenzflächen der A15-Phase zum Kupfer oder zur Kupferlegierung oder zu einer weiteren Fremdphase im Draht als gleichmäßig und fein verteilte, ungelöste oder zumindest zum Teil ungelöste Einschlüsse vorliegt.
Patent EP-0212472-A2 (EP)
Inventor: MAUERHOFF WOLFGANG
IPC: F24S23/30
Filed: 1986-08-07
Abstract: The range has at least one cooking plate which is connected in a heat-conducting manner to a solar collector (14). The plate-shaped collector (14) is pivotable about an essentially horizontal axis (16) and contains a panel (26) insulated on both sides made of good heat-conducting material. The insulation is interrupted in places so that convergent lenses arranged in front of the panel (26) can direct concentrated solar radiation onto the panel (26) or parts connected to it in a heat-conducting manner. An inner cavity (52) of the range can also be heated by means of the pivotable collector with convergent lenses. The range is relatively light and small, but nevertheless achieves comparatively high temperatures. <IMAGE>
Patent EP-0214594-A2 (EP)
Inventor: CLINKER GERALD
IPC: B60Q1/50
Filed: 1986-09-01
Abstract: The auxiliary alarm system can be mounted at eye level on a trunk lid or the like or can be seated on or secured to a vehicle rear window shelf for viewing by a trailing vehicle driver, pedestrians, cyclists, etc. The system includes a housing containing a display window with a visual warning display device, such as a bulb-lighted printed sheet, or an L.E.D. array mounted therein to provide a traveling message and activatable through an electrical circuit connected to the vehicle rear brake light or turn signal circuit. The housing can include a timer and battery to prolong the display, once it is activated by the rear brake light circuit. A sensor-discriminator selects one of a number of visual warning displays in response to multiple brake pedal or turn signal circuit activations. The system is compact, inexpensive, easily installed and needs no complicated wiring.
Patent EP-0221565-A2 (EP)
Inventor: INABA MITSURU
IPC: B01D33/58
Filed: 1986-11-07
Abstract: An apparatus for separating solids from various types of liquid is disclosed, which includes a vessel for a filtrate arranged adjacent to one side wall of receiving vessel for a solid-containing liquid, and a disc screen arranged at an opening of the side wall using a liquid seal, the disc screen being connected to a rotary shaft which in turn is connected to a driving source, while the disc screen at its surface of the filtrate vessel side being opposed with an ejecting nozzle for a washing fluid thereby to back-wash the disc screen during its rotation, resulting in an excellent solid/liquid separator having capability of preventing the clogging of the solids in the screen and continuous opera­tion, as well as the compactness and high capacity of the apparatus. 
     The apparatus according to the invention may be applied effectively to the separation of, for example, chips from a coolant for various machines.
Patent EP-0242439-A2 (EP)
Inventor: WOO JAMES
IPC: H03F1/08
Filed: 1986-11-26
Abstract: The wideband amplifier includes an active equivalent RC network (Q5, Q6) connected across the emitters of a differential amplifier (Q1-Q4). The active RC network (Q5,Q6) exploits inherent junction capacitance and resistance, and is controlled in such a manner that the desired compensation value is provided.
Patent EP-0216463-A2 (EP)
Inventor: MICHAEL NORMAN
IPC: H01M8/02
Filed: 1986-07-24
Abstract: A fuel cell with a pair of spaced apart gas diffusion electrodes between which is disposed a porous electrolyte retaining matrix layer containing acid electro­lyte. The matrix contains ZrP₂O₇ and binder, with no more than about a 10 wt.% total of the matrix containing non-binder material reactive with acid electrolyte.
Patent EP-0213755-A2 (EP)
Inventor: HOLDEN JOHN ALAN
IPC: B24D3/00
Filed: 1986-07-31
Abstract: A mould 13 which may be of graphite, ceramic material, or metal is formed with an internal surface 14 accurately machined to the required shape of the surface of the rotary dresser which is being formed.Diamond particles 15 are then adhered to the surface 14 by any suitable adhesive.A metal surfacing powder is then applied to build up a metal layer 16 by means of an arc plasma spray surfacing gun 20 to melt the powder particles and a high velocity gas flow to propel the particles onto the diamond coated layer.A layer of a low melting point dimensionally stable alloy may be cast on top of metal layer 16 onto the internal bore. The mould 13 is then removed and the external surface accurately ground to final form. A supporting steel core may be added.
Patent EP-0228879-A2 (EP)
Title: Process for production of ultrafine polymer latex
Inventor: MORITA HIROSHI
IPC: C08F2/24
Filed: 1986-12-18
Abstract: A ultrafine crosslinked polymer latex having a three-dimensional network structure is produced from the emulsion polymerization of (i) an ethylenically unsaturated monomer and an unsaturated monomer having a reactive functional group in the presence of a betaine ester emulsifier or (ii) an ethylenically unsaturated monomer and, optionally, an unsaturated monomer having a reactive functional group in the presence of a polyoxyalkylene ethylenically unsaturated carboxylic acid polyester emulsifier and, optionally, a betaine ester emulsifier.
Patent EP-0234122-A2 (EP)
Inventor: HELLSTROM KARL ERIK
IPC: A61K38/00
Filed: 1986-12-23
Abstract: A method for identifying and using antibodies which are directed against tumor-associated glycolipid antigens and which are capable of activating serum complement or antibody dependent cellular cytotoxicity. These antibodies find use in the therapy of tumors. Administration of the antibodies results in lysis of the tumor cells in vivo.
Patent EP-0191007-A2 (EP)
Inventor: OEDMARK ERIK
IPC: F24F3/147
Filed: 1986-01-31
Abstract: Method and device for conditioning a gas such as air, wherein the gas is cooled by means of a cooling circuit for dehydration of the gas by evaporation of a refrigerant in the evaporator (16) of the cooling circuit. The gas is conducted also through a treatment zone in a regenerative exchanger apparatus, in which moisture is delivered to a moisture absorbing drying agent. The cooling circuit comprises in addition to the evaporator (16) a compressor (26) and a condenser (24). The cooling circuit is regulated as to its effect so that the greatest cooling and dehydration effect is obtained without any formation of ice on the evaporator taking place.
Patent EP-0232849-A2 (EP)
Inventor: HIGUCHI NOAKI
IPC: C07D295/185
Filed: 1987-02-04
Abstract: A compound of the general formula:
     wherein m is an integer of I to 7,
     n is 0 or an integer of I to 5,   R' is the phenyl, a substituted phenyl, the phenoxy, a substituted phenoxy or a saturated or unsaturated straight alkyl having 5 to 18 carbon atoms, R 2  is hydrogen atom,   R 3  is hydrogen atom, a branched or unbranched alkyl having 3 to 5 carbon atoms, the phenyl, hydroxyphenyl, benzyloxyphenyl, an alkylthio having I to 3 carbon atoms in its alkyl moiety, amino, carboxyl, hydroxy, benzyloxy, indolyl or imidazolyl, or R 2  and R 3  together form a single bond between the carbon atom and the nitrogen atom, and a pharmaceutical composition containing said compound are provided. The compound is effective in curing amnesia because of its anti-prolyl endopeptidase activity and may be used in the preparation of an anti-prolyl endopeptidase medicament, and. in the preparation of a medicament for treating brain malfunction.
Patent EP-0237858-A2 (EP)
Inventor: BAUMANN OTTO
IPC: B23B31/12
Filed: 1987-02-28
Abstract: The drill chuck (1) contains several jaws in guides (3) which are adjustable via a rotatable adjusting ring (4). In order to prevent unintentional rotation of the adjusting ring (4) during percussion operation, the adjusting ring (4) is held by the locking sleeve (7), which is pressed against the adjusting ring (4) by springs (13) attached in a space-saving manner between the jaw guides (3). The compression springs (13) are held by the supporting disc (15), which at the same time centres and axially guides the locking sleeve (7). The arrangement of the springs (13) is particularly space-saving and makes possible drill chucks of short overall length. <IMAGE>
Patent EP-0237969-A2 (EP)
Inventor: MESEKE CURT TH
IPC: B01L9/02
Filed: 1987-03-12
Abstract: 1. A work bench for clean air rooms comprising a bench top resting on feet and divided up into individual top elements with a multiplicity of vertical holes arranged in parallel rows of holes and a bench top support, characterized in that at least one longitudinal or transverse section (5) of the bench top is composed of substantially non-abrading plastic, this section is adjoined directly or substantially directly by a bench top section (4) and both sections have vertical holes (6 and 9) or only the metallic section (4) has vertical holes (6), while the sections (4 and 5) bear on at least one supporting cross piece (13 and 15) arranged in parallelism with, or perpendicularly to the joint (12) between the two sections (4 and 5) and the vertical holes (6 and 9) are arranged in longitudinal or, respectively, transverse directions in parallel rows (I, II, III and, respectively, X, Y and Z), and the crosspieces (13 and 15) support the parts of the sections (4 and 5) between the rows (I, II and, respectively, X and Y) of holes near or adjacent to the joint (12).
Patent EP-0253200-A2 (EP)
Inventor: APPLEGATE STEVEN LEWIS
IPC: B41J2/425
Filed: 1987-06-30
Abstract: Wear on the elements (5) of a printhead (3) is spread by shifting the region use of the printhead line by line. Font (13) provides information as to whether any character in a line employs the upper three pels or the bottom three pels of a line. For each line which can be printed from different shift positions of the printhead, selection logic controls paper feed (15) to index platen (9) to the least used of a shifted position of printhead. Only those electrodes over the print line in each shifted position are used for printing. This distributes wear without requiring any special ribbon feed. The three pel height is at least as wide as the serifs on most characters, which avoids some electrodes being used for the serifs of given characters in more than one shift position.
Patent EP-0278045-A2 (EP)
Inventor: MCCUNE EARL W JR
IPC: H03K4/02
Filed: 1987-07-31
Abstract: Disclosed is a number controlled, modulated, oscillator employing a modulation selector for receiving a digital number for use for frequency modulation or for phase modulation, a tuning network for receiving another digital number in a variety of forms, and a frequency modulator for adding the value of the modulation selector number to that of the tuning network number. Also, the oscillator employs a phase accumu­lator for adding the value of the frequency modulator sum to that of a number already stored in the phase accumulator and replacing the stored number with the phase accumulator sum at each of a series of times specified by a clocking signal. Further, the oscillator employs a phase modulator for adding the value of the number stored in the phase accumulator to that of the modulation selector number and an output selector developing the 1's compliment of the phase modulator sum and for selecting either the phase modulator sum or the compli­mented number. Finally, the oscillator employs a waveform map for storing a quantity of amplitude numbers and for retrieving the number stored at the location addressed by the (modulated) phase accumulator selected number, a digital multiplier for receiving a number and for multiplying the value of the received number by that of the retrieved number, and a digit­al-to-analog converter for developing a signal having, as an amplitude, the multiplier product.