baber/WOPTO huggingface dataset:
Patent EP-0295788-A2 (EP)
Inventor: WOLRICH GILBERT M
IPC: G06F7/76
Filed: 1988-05-16
Abstract: Apparatus and method are described for expediting the alignment of the fraction portion of operands in the floating point operations. The alignment is performed in the arithmetic logic unit where the argument of the operand A exponent is subtracted from the argument of the operand B exponent. Because the result B-A can be a negative quantity, the result A-B can also be required. The arithmetic logic unit of the present invention provides additional apparatus for simultaneously determining B-A and A-B. The additional apparatus includes components in the propagate bit and generate bit cell for determining an auxiliary generate bit; an additional carry-chain array for combining the carry-in signal, the propagate bit and the auxiliary generate bit; and selection circuits for selecting the appropriate result.
Patent EP-0293264-A2 (EP)
Inventor: MARUI KUNIYOSHI
IPC: H04M1/60
Filed: 1988-05-27
Abstract: A voice recognition system comprises input means for generating at least one input signal in response to input sounds, a balance line (351a) coupled to the input means for transmitting the input signal from the input means, balance/unbalance converting means (351) for causing the input signal transmitted through the balance line to be transmitted through an unbalance line (351b) and recognizing means for recognizing the input sounds represented by signals on the unbalance line.
Patent EP-0295905-A2 (EP)
Inventor: MORRISON RONALD FRANK
IPC: E04F15/024
Filed: 1988-06-16
Abstract: A floor panel support system comprises a tubular steel sleeve 1 which extends through a floor-panel 2 and is supported by a ridge 13 which engages a washer 4. The lower end of the sleeve 1 has a threaded adjuster 5 through which a correspondingly threaded jack 6 extends. The lower end of the jack 6 has an insulator cap 7 and is supported in a silicone rubber foot 8 by an abutment 9. The jack 6 has a slot 10 which can be engaged by a screwdriver for adjustment of the jack 6 and in addition a slotted locknut 11 is also provided.
Patent EP-0304301-A2 (EP)
Inventor: KANEKO KATSUTO
IPC: B29C51/02
Filed: 1988-08-18
Abstract: A two-ply foam molded article, suitable for interior automotive trim and upholstery, is prepared by   (i) heating a foamable polyolefin sheet to form a foamed polyolefin layer, and (ii) integrally laminating a fabric on a side of the resulting foamed polyolefin layer which is still in a melted and softened state to form a laminate whilst simultaneously draw forming the resulting laminate to shape the laminate.
Patent EP-0306289-A2 (EP)
Inventor: BARNETT DANIEL C
IPC: G01N1/24
Filed: 1988-08-31
Abstract: A device for sealing and isolating analyser gas sample flow in an aspirated sampling system is provided with a drainage channel (34, 36) surrounding the or each gas sample inlet (24, 26) to isolate the inlet in the plane of a sealing surface (12) of a flange manifold plate (10) from a pressurised air supply channel (14) in the sealing surface (12), and to intercept leakage from the air supply channel (14). The drainage channel (34, 36) is connected to a cavity (40) via a constricted flow path (38) to reduce leakage pressure, and the cavity (40) is vented (44) to the exterior.
Patent EP-0309229-A2 (EP)
Inventor: BURCH ROBERT RAY
IPC: C08J5/18
Filed: 1988-09-21
Abstract: Solutions of aromatic polyamide anion salts in liquid sulfoxides; including anisotropic solutions and isotropic solutions comprising the potassium salt of the polyamide anion, find use in the preparation of shaped articles of manufacture such as fibers, films and coatings. There is also provided a method for regulating solution viscosity by control of the degree to which the aromatic polyamides are deprotonated.
Patent EP-0311321-A2 (EP)
Inventor: WATJEN FRANK
IPC: A61K31/505
Filed: 1988-10-03
Abstract: New heterocyclic compounds having the general formula
      wherein R³ is
      or CO₂R′ wherein R′ is C₁₋₆-alkyl, C₃₋₇-cycloalkyl or C₁₋₆-alkoxymethyl; R⁴ is C₁₋₆-alkyl; -S- is
      and wherein R⁵ and R⁶ independently are hydrogen, C₁₋₆-alkyl, or aryl. 
     The compounds are useful in psychopharmaceutical preparati­ons as anticonvulsants, anxiolytics, hypnotics, and in improving the cognitive function of the brain of mammals.
Patent EP-0318145-A2 (EP)
Inventor: YOPP TRENT W
IPC: B60G17/019
Filed: 1988-10-13
Abstract: A sensor (10) for determining the operational position of an automotive suspension including two members (18,20) relatively movable with respect to one another includes an assembly having a first component (28) movable with respect to a second component (40), the first and second components (28,40) being relatively movable with respect to each other as a result of the movement of the vehicle suspension. The sensor (10) according to this invention further includes a signal generation device (30,32,48) associated with said first and second sensor components for generating a plurality of position signals including both unique and non-unique signals.
Patent EP-0317081-A2 (EP)
Inventor: LUND MARK D
IPC: H01R12/72
Filed: 1988-10-19
Abstract: A printed circuit card (10) includes a modified finger contact (3) spanning two finger contact positions on its edge connector to momentarily short correspondingly adjacent receptacle contacts of a mating receptacle connector (20) when the printed circuit card (10) is either plugged into or removed from the mating receptacle connector (20).
Patent EP-0274454-A2 (EP)
Inventor: STANDING COLIN ANTHONY
IPC: H01B5/00
Filed: 1988-01-06
Abstract: This invention provides a conductive tape for an electrifiable fence comprising a tape of woven or knitted construction having at least two conducting wires arranged longitudinally and integrally in the woven or knitted structure characterised by a bridging conductor carried in or on the knitted or woven structure and which is directed transversely across the two longitudinal conductors at intervals so that if a break occurs in one of the conductors the current path is capable of continuing via the bridging conductor.
Patent EP-0327780-A2 (EP)
Inventor: ERVIN JULIE MARIE
IPC: B41J29/36
Filed: 1988-11-08
Abstract: The typewriter (10) is equipped with the capability to check or verify the spelling of words as they are typed and the typewriter may also upon request from the operator provide candidate words from which the operator may select a word to replace a misspelled word. When a candidate word is selected, the typewriter electronic controls (12) check the spelling of the misspelled word and delimit the zone which contains the erroneous characters. Only the characters that are within this bounded zone are erased from the page and the characters which fit within the zone in the new or correctly spelled word are printed, eliminating the need to remove characters which are outside the zone and which are correct in the original word and will be correct in their position in the correctly spelled word.
Patent EP-0300951-A2 (EP)
Inventor: WOZNIAK DON STEVEN
IPC: C08K5/10
Filed: 1988-07-21
Abstract: Disclosed is an anti-stat which is effective in polyvinyl chloride polymeric parts to dissipate charge phenomena occurring at a surface thereof. The anti-stat comprises an ethoxylated fat-forming alcohol and a dibasic acid-capped fat-­forming alcohol which is incorporated in an effective amount in the polyvinyl chloride polymeric material.
Patent EP-0320465-A2 (EP)
Inventor: CHEZZI ALEARDO
IPC: B21B31/06
Filed: 1988-12-02
Abstract: The roll forming machine consists in a succession of stands (1), each carrying at least two parallel forming rolls (12, 13) carried by shafts (48, 49) journalled on either side to a pair of uprights (16, 17) anchored permanently to a base (2) that can be clamped to and separated from the fixed bed (3) of the machine; the rolls (12, 13) of each stand are driven by way of respective p.t.o. shafts (32, 33) mounted to a further fixed upright (27) and carried in journal blocks (34, 35) of which at least one associates with the upright in a floating fit that will allow a margin of transverse movement in relation to the axis of rotation. Self-aligning couplings (38, 39) are used to connect the roll shafts (48, 49) with the p.t.o. shafts (32, 33).
Patent EP-0333051-A2 (EP)
Inventor: LINOWSKI HEINZ E-ING
IPC: H04M9/00
Filed: 1989-03-10
Abstract: A freely programmable exchange device for a loudspeaker intercom exchange is described, with a central processor in which a speech connection plan is stored and to which at least one line connection unit and one voice-frequency switching unit are connected, where a plurality of lines can be connected to the line connection unit, each line leading to a push-button on one of a plurality of extensions of the loudspeaker intercom exchange and a plurality of lines transmitting voice-frequency signals can be connected to the switching unit, each line leading to one of the extensions. To ensure that each requested connection can be set up quickly, even if there are a large number of connected extensions, the switching unit (5) is provided with a voice-frequency processor unit (51) which, on the basis of control data received from the central processor (1), controls the flow of the voice-frequency signals digitised in the switching unit (5) between at least two of the connected lines (a, b), and the line connection unit (8, 9) is provided with a line processor unit (81, 91, 71) which, from the signals received from the connected lines (Li 1, ...) for the lines which it processes, forms information data which is supplied to the central processor (1) or, where appropriate, to further line processor units, and, from control data received from the central processor or the further line processor units, forms signals for the connected lines (Li 1, ...). <IMAGE>
Patent EP-0333143-A2 (EP)
Inventor: GULLER SIEGFRIED DR ING-CHEM
IPC: C11D3/48
Filed: 1989-03-14
Abstract: Liquid cleaning agents with a biocidal action are prepared from N,N-bis(3-aminopropyl)laurylamine and an anionic surfactant as cleaning component.
Patent EP-0338406-A2 (EP)
Inventor: ZUCCHELLI MARIO
IPC: B25C1/00
Filed: 1989-04-12
Abstract: Self-advancing automatic machine for applying inserts, including an internally hollow body (1) which is closed at one end by a bottom (2) and, at the other end, by a dome (3) associated with an insert-holder head (5). An active element (10) is accommodated in said body and a tool (11) is connected thereto. The peculiarity of the invention resides in the fact that it comprises, inside the body, a first chamber (20) which is defined in the portion proximate to the bottom and in which an advancement piston (21) is movable and is associated with the active element, and a second chamber (30) in the portion proximate to said dome, in which a positioning piston (31) is sealingly movable and is adapted to interact with the active element (10). A first inlet (40) is furthermore provided in the bottom for the passage of pressurized fluid in the first chamber and so is a second inlet (45) in the dome for the passage of pressurized fluid in the second chamber. Valve means (50) are furthermore provided and control the passage of fluid from the second chamber for the controlled translatory motion of the active element.
Patent EP-0377774-A2 (EP)
Inventor: HUFGARD JOHN W
IPC: B05B7/00
Filed: 1989-04-24
Abstract: An improved spray nozzle for use with air atomizable liquids wherein the spray pattern created by the atomizing nozzle may be adjusted from a circular pattern to a flat pattern or alternatively to an open oval, the open end facing in preselected directions, the adjustments being capable of occurring during the continuous operation of the nozzle. A pattern adjusting plate may be movably aligned with the pattern adjusting nozzles thereby creating the appropriate combination of pattern adjusting nozzles to create the desired pattern.
Patent EP-0345494-A2 (EP)
Inventor: FALK AARON R
IPC: G11C11/42
Filed: 1989-05-17
Abstract: A fully optical random access memory device is disclosed having an opto-electronic substrate. A write beam, having a wavelength within the absorption band of the opto-electronic substrate, and a read beam, having a wavelength outside the absorption band of the opto-­electronic substrate, are used to read and write information to the fully optical random access memory (26). The noninvasive optical reading of information provides a device capable of sub-nanosecond access times.
Patent EP-0347673-A2 (EP)
Inventor: FLEMMING UDO
IPC: A43B13/14
Filed: 1989-06-09
Abstract: A sports shoe, in particular a tennis shoe, with, provided in the outsole region, wear-resistant parts for increasing the wear resistance of the sole material, is to be designed in such a manner that the resistance to abrasion of the outsole, in particular in the toe region or in other edge regions of the outsole, increases significantly and there is nevertheless maintained an adequate braking effect by means of the material of the outsole or of the outsole edge. This is achieved by forming or subsequently inserting into the outsole (2) in the upwardly drawn edge (3) of the toe region (4) of the outsole (2) pieces (7) made of one of the materials oxide ceramic, metal carbide, metal nitride or hard metal in such a manner that the surface (8) of the pieces (7) ends at least approximately flush with the edge surface (9) of the outsole (2). 
<IMAGE>
Patent EP-0347718-A2 (EP)
Inventor: GILL GERALD L JR
IPC: B24B37/34
Filed: 1989-06-13
Abstract: Apparatus for transporting a wafer into position against the pressure head of apparatus for polishing the wafer. The transport apparatus includes a dolly for positioning a wafer over a transport head assembly. The transport head assembly removes the wafer from the dolly and positions the wafer against the pressure head. When the transport head assembly removes the wafer from the dolly and positions the wafer against the pressure head, the transport head assembly only contacts the wafer at selected points at the periphery of the wafer.
Patent EP-0355409-A2 (EP)
Inventor: TAKATSUKI KIYOSHI
IPC: A61K31/4015
Filed: 1989-07-20
Abstract: Preventive and curative agents for acquired immune deficiency syndrome and anti-HIV agents are described. They contain a prolylendopeptidase (PEP) inhibitor as an effective ingredient. 
     PEP inhibitors useful in the present invention include, for example, those represented by the following formula (I):
Patent EP-0352768-A2 (EP)
Inventor: MARUYAMA KEIJI CO INTELLECTUAL
IPC: G11C11/406
Filed: 1989-07-26
Abstract: A semiconductor memory comprises a semiconductor memory circuit (10), a counter section (2, 3) for causing at least a part of counters to operate in asso­ciation with an operation of the semiconductor memory circuit (10), and a counter comparator (4) for comparing the logic state outputs of two independent counters of the counter section (2, 3) with each other, the output of the counter comparator being used to control the semiconductor memory circuit (10).
Patent EP-0355639-A2 (EP)
Inventor: OKURA TOSHIHIKO C O YOKOHAMA W
IPC: G02B6/44
Filed: 1989-08-11
Abstract: A tape core type coated optical fiber (1) containing therein a plurality of single optical fibers (4), which comprisesa housing (17) for housing the tape core type coated optical fiber, the tape core type coated optical fiber branches into a plurality of single fibers inside the housing, the housing comprises a plurality of branches (3) through which each of the single fiber passes.
Patent EP-0358227-A2 (EP)
Inventor: KINOSHITA HIDEAKI C O INTELLEC
IPC: H01S5/20
Filed: 1989-09-08
Abstract: A semiconductor laser device comprises a substrate (1) formed of elements of the III-IV groups and having one conductivity type, a lower clad layer (3) formed on the substrate (1) and having the same conductivity type as that of the substrate (1), and an upper clad layer (5) formed on the lower clad layer (3) and having a con­ductivity type opposite to that of the lower clad layer (3). A waveguide layer having a large refractive index is formed within the lower clad layer (3) by decreasing the band gap of the upper clad layer (5). The light generated in an activation layer (4) is guided to the lower clad layer (3), so as to suppress adverse effects which the upper clad layer (5) may have on element characteristics.
Patent EP-0360182-A2 (EP)
Inventor: DIETZ ERWIN DR
IPC: C09B57/12
Filed: 1989-09-16
Abstract: Pigmentzubereitungen aus organischen Pigmenten und basischen Zusätzen der allgemeinen Formel I (Q - A)xY      (I), worin Q ein Rest der Formel II <IMAGE> ist, worin R¹ Halogen, eine Alkyl-, Alkoxy- oder Cyanogruppe, R² Halogen, m und n ganze Zahlen von 0 bis 4 bedeuten, A eine chemische Bindung oder eine bivalente Gruppe aus der Reihe -(CH2)p-, -CR³R<4>-, Arylen, -S-, -O- und -NR<5>- ist, wobei p eine ganze Zahl von 1 bis 12, R³ Wasserstoff oder Alkyl, R<4> Alkyl und R<5> Wasserstoff oder Alkyl bedeuten, Y ein tertiäres N-Atom oder eine Gruppe <IMAGE> oder ??N-R8, worin R<6>, R<7> und R<8> Alkyl oder Alkenyl sind oder einen cycloaliphatischen oder araliphatischen Rest oder einen Rest -Alkylen-heteroaryl bedeuten können, oder Y einen gesättigten oder ungesättigten heterocyclischen Rest darstellt, wobei mindestens ein tertiäres N-Atom in den genannten Bedeutungen für Y enthalten ist und x eine Zahl von 1 bis 6 bedeutet.
Patent EP-0370282-A2 (EP)
Inventor: MOLLER HINRICH DR
IPC: A61K31/44
Filed: 1989-11-02
Abstract: Derivatives of 4-alkoxy benzoic acid of general formula (I): 4-R<1>O-C6H4-CO-R<2>, where R<1> is an alkyl residue with 1 to 4 carbon atoms and R<2> is a tetrahydrofurfuryloxy group, an -O-(CH2)n-O-R<3> group or an -NH-(CH2)n-NR<4>R<5> group, in which n = 1, 3 or 4, R<3> is an alkyl residue with 1 to 4 carbon atoms, and R<4> and R<5> independently are hydrogen or alkyl residues with 1 to 4 carbon atoms or together with the nitrogen atom constitute a heterocyclic ring system, are suitable as anti-inflammatory active ingredients for the manufacture of topical cosmetic and pharmaceutical agents. The substances have little or no characteristic odour and can be readily incorporated in ordinary pharmaceutical and cosmetic bases for topical applications.
Patent EP-0374804-A2 (EP)
Inventor: MOGGI GIOVANNI
IPC: C04B41/48
Filed: 1989-12-18
Abstract: The present invention relates to a process for protecting stony materials, marble, tiles and cement as well as articles manufactured from said materials from the decay caused by the atmospheric agents and pollutants. For that purpose, a mixture comprising:
     1) polytetrafluoroethylene in the form of an aqueous dispersion,   2) an emulsion or microemulsion of certain (per)fluoropoly­ethers    is applied onto the surface of said materials or articles.
Patent EP-0377877-A2 (EP)
Inventor: PHILIPPI KARL-HEINZ
IPC: B01J6/00
Filed: 1989-12-21
Abstract: In known melting devices for materials in drums, conventionally as chambers which are heated electrically or by steam, the drums with their contents must, after heating, be handled and emptied in separate working steps. 
<??>The novel device is intended to make it possible to empty the heated contents without any hazards, even those due to product vapours. 
<??>The melting device has the following features:
 a) a heating chamber consisting of an open vessel with a heating device, a conical bottom and an outflow branch for the molten product, and a cover chamber,
 b) a support frame located in the vessel receives the drums with the opening pointing downwards. 
<IMAGE>
Patent EP-0357100-A2 (EP)
Title: Kernspintomographieverfahren und Kernspintomograph zur Durchführung des Verfahrens
Inventor: JENSEN JENS DYE DR
IPC: G01R33/565
Filed: 1989-07-11
Abstract: Die Erfindung betrifft ein Kernspintomographieverfahren, bei dem zwei schichtselektive Hochfrequenzimpulse die Kernmagnetisierung in einer Schicht beeinflussen. Durch weitere schichtselektive Hochfrequenzimpulse, die zu der genannten Schicht senkrechte Teilschichten anregen, werden in dem streifenförmigen Schnittbereich zwischen der jeweiligen Teilschicht und der Schicht stimulierte Echosignale erzeugt. Die mit den weiteren Hochfrequenzimpulsen verknüpften FID-Signale werden durch ein nachgeschaltetes magnetisches Gradientenfeld unterdrückt. Damit dieses nicht auch die gewünschten stimulierten Echosignale dephasiert, wird zwischen dem ersten und dem zweiten Hochfrequenzimpuls ein magnetisches Graidentenfeld mit gleichem zeitlichen Integral eingeschaltet.
Patent EP-0355904-A2 (EP)
Inventor: KONIG WILHELM
IPC: B24B41/04
Filed: 1989-08-02
Abstract: A one-part tool consisting of an effective tool range with a spindle and mounted hydrostatically in a plain bearing, by virtue of the regions, namely effective tool range/spindle bearing points, obtainable in chucking fixture, without the use of ball bearings, possesses an extremely high degree of true running and thereby guarantees the highest possible cutting performances and lifetimes, whilst ensuring the best surface qualities. <IMAGE>
Patent EP-0352874-A2 (EP)
Inventor: RIEGER HANSJORG DR-ING
IPC: B60C27/12
Filed: 1989-07-26
Abstract: In an anti-skid device for motor vehicles, which is provided with an anti-skid belt which encloses the vehicle wheel (2), elastic tensioning elements (14) which can be hooked into holes (20) of the rim of the vehicle wheel (2) serve for mounting the anti-skid device on the vehicle wheel (2). In order to be able to tension the tensioning elements (14) after connection to the vehicle wheel (2), at least one tensioning mechanism for the tensioning elements (14) is provided. <IMAGE>
Patent EP-0343888-A2 (EP)
Inventor: SHEETS HERMAN E
IPC: F04D29/68
Filed: 1989-05-19
Abstract: Apparatus of the turbomachine type for producing fluid pressure from mechanical energy, such as blowers, compressors, pumps, turbines, fluid motors, and the like, comprises a combination of specially designed "rotor" or impeller blades (70) together with associated stationary outlet guide vanes (58) which may be of single, tandem or multiple vane type construction. Inlet guide vanes (72) may also be used. This invention also relates to a method of generating pressurized fluid in which the flow of fluid is first deflected by a substantial amount while simultaneously maintaining the relative velocity following said deflection approximately equal to the relative velocity prior to said deflection fluid at least at one location between hub and tip followed by generating pressure by turning back the flow of fluid by an amount approximately equal to the amount of deflection of the fluid while simultaneously decelerating the flow of fluid and keeping the ratio of the axial through flow velocity through the fluid flow path to the outlet velocity following the generation of said deflection equal to approximately 0.66 or less. The invention also relates to a method and apparatus for controlling a boundary layer along flow directing surfaces contained within a blower, pump and the like. The method comprises the steps forming a fluid flow path having flow directing surfaces, generating a flow of fluid through said flow path along said flow directing surfaces while simultaneously forming a boundary layer on said flow directing surfaces (74), forming a fluid flow passage (75), and removing a portion of the boundary layer from a first part (75a) of said boundary layer formed on at least one of said flow directing surfaces and returning said portion of said boundary layer to the fluid flow path at a location (75b) upstream of said first part (75a) by simultaneously connecting said fluid passage (75) in fluid communication with said first part (75a) and said upstream location (75b). The invention also relates to the method and apparatus for producing fluid pressure from mechanical energy while simultaneously controlling the boundary layer formed on the flow directing surfaces contained in the fluid flow path.