baber/WOPTO huggingface dataset:
Patent EP-0249345-A2 (EP)
Inventor: GURD JOHN RICHARD
IPC: G06F12/06
Filed: 1987-05-15
Abstract: A data packet shortening method for shortening data packets passed between first and second devices. The data packets include address data which is sent from the first device to the second device and returned to the first device unchanged. The address data is temporarily stored at an address of a memory device, and the address data and the address of that data in the memory device is sent from the first device to the second device. When it is necessary to communicate the address data from the second device to the first device a data packet is sent which includes the address of that data in the memory device but does not include the actual address data. The required address data is derived by the first device from the address of that data in the memory device.
Patent EP-0254564-A2 (EP)
Inventor: FILETTI OSWALD MICHAEL
IPC: B05B7/24
Filed: 1987-07-23
Abstract: A spray gun (10) having a primary nozzle (17) through which a paint is delivered, and an air cap set (18) through which a tinting agent or catalyst is delivered so that the catalyst and/or tinting agent are mixed with the paint prior to application to a surface to be coated.
Patent EP-0283047-A2 (EP)
Title: Verfahren und Einrichtung zur berührungsfreien Gewinnung von Daten zur ortsaufgelösten Bestimmung der Dichte und Temperatur in einem Messvolumen
Inventor: MEIJER GERARD
IPC: G01N21/31
Filed: 1988-03-18
Abstract: Verfahren und eine Einrichtung zur berührungsfreien, ortsaufgelösten, momentanen Messung der Dichte und/oder Temperatur eines Gases in einem Meßvolumen, das eine relativ große Fläche und eine relativ kleine Dicke haben kann, bei welchem durch Laserstrahlung zwei Rotationsübergänge eines molekularen Bestandteils des Gases angeregt werden, bei denen der angeregte Zustand eine Lebensdauer hat, die wesentlich kürzer als die reziproke Stoßfrequenz im Gas ist, und bei dem die den beiden Rotationsübergängen entsprechende Fluoreszenzintensität oder Absorption gemessen wird. Aus den gemessenen Intensitäten lassen sich die Dichte und Temperatur errechnen.
Patent EP-0296439-A2 (EP)
Inventor: WEINTZ RICHARD DR DIPL-ING
IPC: C22C33/02
Filed: 1988-06-11
Abstract: For producing charge cycle valves for internal combustion engines, a steel alloy is proposed whose properties are scarcely changeable by thermal effects, especially by the thermal stresses of the engine. Such a steel is distinguished by the following alloy additions in per cent by mass:  carbon 0.03 - 0.70  silicon 0.50 max.  manganese 8.00 - 16.00  chromium 24.00 - 32.00  nickel 8.00 - 16.00  molybdenum 2.00 - 5.00  niobium/tantalum 1.5 - 4.00  vanadium 0.3 max. nitrogen 0.30 - 0.70
Patent EP-0296582-A2 (EP)
Inventor: KASE KEIZO
IPC: C07C39/04
Filed: 1988-06-23
Abstract: A meritorious, commercially successful process for the recovery of a high-purity m-ethylphenol from ethylphenol mixtures containing m- and p-ethylphenols as the major components is disclosed. As it is well known in the art, the ethylphenol mixtures containing m- and p-ethylphenols as the major components can easily be prepared by ethylation of phenol with ethylene or ethanol by a simple operation. Accordingly, a process for the recovery of high-purity m-­ethylphenol from ethylphenol mixtures containing m- and p-­ethylphenols as the major components can give great influences in the commercial production of high-purity m-ethylphenol. m-­Ethylphenol is a useful intermediate for the production of pharmaceuticals and agricultural chemicals. The process comprises simply contacting an ethylphenol mixture containing m- and p-ethylphenols as the major components with a specific crystalline aluminosilicate catalyst under heating.
Patent EP-0301307-A2 (EP)
Inventor: BURKHART GEORG DR
IPC: C08G18/67
Filed: 1988-07-12
Abstract: Rigid polyurethane and/or polyisocyanurate foams are prepared from polyisocyanates containing at least two functional groups, compounds containing at least two hydrogen atoms which are reactive towards isocyanates and whose equivalent weight is from about 50 to 900 per reactive hydrogen atom, catalysts, blowing agents and foam stabilisers which contain no silicon atoms, and optionally conventional additives, such as flame-proofing agents and chain extenders, where the foam stabilisers used are copolymers of vinyl monomers and allyl or methallyl polyoxyalkylene ethers in a molar ratio between the monomers of from 1:1 to 10:1. 
<??>The foams produced using these stabilisers have an improved fire behaviour, good surface properties and an excellent thermal insulation effect. The stabilisers increase the solubility of halocarbon blowing gases in the foaming batch.
Patent EP-0309689-A2 (EP)
Inventor: ONAYAMA SHUICHI NEC HOME ELECT
IPC: G11B7/135
Filed: 1988-08-04
Abstract: An optical pickup for picking up signals from an optical disk (6) comprises a hologram (15) to split a laser beam emitted from a laser light source (1) into one 0th diffraction light beam and two lst diffraction light beams, and also to diffract return light beams reflected from the optical disk (1) with two grating areas (15a,15b) formed on one surface thereof. The diffracted light beams from the hologram (15) are detected by a 6-piece-divided photodetector (11). The optical pickup needs only a small number of parts.
Patent EP-0307713-A2 (EP)
Inventor: EVANS STEVEN C O EASTMAN KODAK
IPC: B41M5/26
Filed: 1988-08-30
Abstract: A cyan dye-donor element for thermal dye transfer comprises a support having thereon a dye of cyan hue dispersed in a polymeric binder, the dye having the formula:
      wherein R¹ and R² are substituted or unsubstituted alkyl, cycloalkyl or aryl; 
R³ and R⁴ are hydrogen, substituted or unsubstituted alkyl, halogen, -NHCOR¹ or -NHSO₂R¹; and 
J is -C≡N, -Cl, -NHCOR¹, -NHCO₂R¹, -NHCONHR¹, -NHCON(R¹)₂, -SO₂NHR¹, -NHSO₂R¹, or
Patent EP-0314906-A2 (EP)
Inventor: ANDRES WALTER
IPC: B32B37/00
Filed: 1988-09-15
Abstract: A method and an apparatus for bonding a running sheet-like web (11) to at least one other running sheet-like web (10) by means of an adhesive layer (15) applied to one of the webs (11) are proposed. At least one of the webs (10) is thermally treated before carrying out the bonding of the webs (10, 11), which is performed between an arrangement of rolls (13). One of the webs (11) is exposed to a heated gaseous medium (17), essentially over the entire web width, before application of the adhesive layer (15). <IMAGE>
Patent EP-0279616-A2 (EP)
Inventor: IVY RICHARD E
IPC: A23K1/165
Filed: 1988-02-15
Abstract: Bovine somatotropin is used to promote growth, improve weight gain, and increase feed utilization efficiency in swine.
Patent EP-0286343-A2 (EP)
Title: Web applicator
Inventor: LUHMAN ROBERT A C O MINNESOTA
IPC: B65C9/18
Filed: 1988-04-05
Abstract: An applicator for applying a web (13) of pressure sensitive adhesive to a receptor surface, has a drive means for driving the adhesive to an applicating roller (20) by driving a liner (14) supporting the adhesive, and a dancing roll (16) positioned between the apparatus (15) for stripping the liner (14) from the adhesive and the applicating roller (20) adjusts the speed of movement of the Web (13) of adhesive to match the same with the application of the adhesive.
Patent EP-0294999-A2 (EP)
Inventor: FOSS RAYMOND CHARLES
IPC: H02G15/18
Filed: 1988-06-01
Abstract: In jointing cables, a longitudinally-split sleeve of metal mesh is wrapped around the spliced cables. Because the metal mesh is flexible and will distort easily when longitudinally split, it can be wrapped tightly around the cable joint from end-to-end. The sleeve may comprise a tubular sleeve woven from metal wire, which then has a line 10 of e.g. soft solder or adhesive applied to it before it is longitudinally split by cutting down the centre of this line of material, which material pre­vents the cut edges of the metal mesh from fraying. After the metal mesh sleeve is wrapped into position, a heat-­shrink sleeve is applied and recovered about the cable joint.
Patent EP-0297821-A2 (EP)
Inventor: KAWATA MITSUYA
IPC: H01L21/82
Filed: 1988-06-28
Abstract: A semiconductor integrated circuit device has a normal mode and a test mode for testing a memory thereof, and comprises input/output buffer parts (15, 16) having input/output terminals, at least one gate array (10, 11), at least one memory (12, 13), a first interconnection (18a-18d) for coupling the input/output buffer parts, the gate array and the memory and routed depending on a logic operation to be carried out by the semiconductor integrated circuit, and a second inter­connection (17) for coupling the input/output buffer parts, the gate array and the memory, where the second interconnection is fixed regardless of the logic operation to be carried out by the semiconductor integrated circuit. The input/output buffer parts comprise a first input/output part (15₁, ...) having a first terminal (15P) which is used in common as an input terminal of the first interconnection for receiving a normal input signal in the normal mode and an input terminal of the second interconnection for receiving a test signal in the test mode, and a second input/output part (16₁, ...) having a second terminal (22) which is used in common as an output terminal of the first interconnection and an output terminal of the second interconnection.
Patent EP-0299724-A2 (EP)
Inventor: HARTMEIER WERNER NIKLAUS
IPC: H03L7/085
Filed: 1988-07-13
Abstract: In the disclosed embodiment of the invention a phase locked loop system for generating a line-locked clock signal for a television signal processing system includes an analog phase-locked loop (250) nested within a digital phase locked loop (216,218,230,241). The analog phase-locked loop is synchronized to a reference signal (MSB′ sw ) which is derived from the most significant bit of a digital oscillatory signal (SW′) generated by a clocked digital oscillator (230). To reduce instability in this reference signal, the ratio of the frequency of the clock signal (CK′) to the frequency of the digital oscillatory signal (SW′) is chosen to be a noninteger value greater than two. The stability of the reference signal is further enhanced (241) by adaptively delaying (244-248) transitions (236,238) in the reference signal (MSB′ sw ) by amounts of time that are inversely proportional to the value (V sw′ ) of less significant bits of the samples corresponding to the transitions.
Patent EP-0322371-A2 (EP)
Inventor: ANGELILLO DOMENICO
IPC: B60T8/18
Filed: 1988-11-29
Abstract: The regulator has at least one inlet connector (10) for receiving a brake-operating pressure, and at least one output connector (13) for supplying braking pressure to the brake members of the vehicle. It includes valve means for controlling the braking pressure, situated in the body and including a rocker arm (20) with a variable fulcrum (33) which is arranged to determine the ratio between the brake-operating pressure and the braking pressure in dependence on the position of the fulcrum (33). The movement of the rocker-arm fulcrum (33) on variation of the load is controlled by a control device (60; 21-42) comprising a body (60) in which at least one piston (24) is sealingly slidable, the piston being movable, against the action of first and second reaction springs (29, 30), by an operating pressure which depends on the load bearing on the vehicle. The first spring (29) is inside the second (30) which is locked against rotation but translatable in the body (60). The piston (24) carries a member (33) which can cooperate with the rocker arm (20) to act as its fulcrum (33). A manually-operable adjustment device (35-42) is associated with the body (60) of the device for moving the fulcrum (33) and is adapted to enable the loading of the first spring (29), its position relative to the body (60) and also the elastic constant of the second spring (30) to be adjusted independently.
Patent EP-0326142-A2 (EP)
Inventor: LOHNER MARTIN
IPC: H01C10/14
Filed: 1989-01-27
Abstract: In order to attach a control element (control wheel) for potentiometers, rotary resistors and the like to a supporting base it is proposed that the control wheel be arranged opposite a sprung part and that the rotatable axle on the control wheel be guided by the potentiometer and the sprung part, which is preferably the dust protection cover of the potentiometer. A retaining arrangement is then attached to the free axle stump, which retaining arrangement produces prestressing between the sprung part and the control wheel. <IMAGE>
Patent EP-0334325-A2 (EP)
Inventor: FAIRMAN PATRICIA DWYER C O EAS
IPC: G03C3/00
Filed: 1989-03-22
Abstract: In a 35mm film cassette (1), the leading end (45) of a film roll coiled about a film spool (5) is located within the cassette shell (3). The film spool (5) is comprised of two pieces (77, 79) constructed to telescopically receive one another. Each spool piece (77, 79) includes a radially extending flange (51, 53) normally disposed adjacent one of the opposite sides of the film roll. When the film spool (5) is initially rotated in a film unwinding direction (U), a rotation-responsive cam device (83, 85) coupling the two spool pieces (77, 79) automatically moves one spool piece axially toward the other piece to cause the respective flanges (51, 53) to clamp the film roll at its opposite sides . As a result, the leading end (45) of the film roll will be rotated past a stripper-guide (93) which strips the leading end (45) from between the flanges (51, 53) and guides it through a light-trapped opening (25) in the cassette shell (3). Thus rotation of the film spool (5) in the unwinding direction (U) will advance the leading end (45) to the outside of the film cassette (1).
Patent EP-0331211-A2 (EP)
Inventor: REBEIZ CONSTANTIN A
IPC: A01N37/44
Filed: 1985-07-17
Abstract: Herbicidal compositions comprising one or more compounds selected from the group consisting of inducers of δ-aminolevulinic acid, enhancers of δ-aminolevulinic acid conversion to photodynamic tetrapyrroles, and inhibitors of conversion of divinyl tetrapyrroles to monovinyl tetrapyrroles; and methods of making and using same.
Patent EP-0340549-A2 (EP)
Inventor: KUMAGAI RYOHEI
IPC: G06T7/40
Filed: 1989-04-20
Abstract: An image processing method comprising steps of ;  
generating shifted image by shifting the original image by a predetermined distance; and  
designating address of a counter portion by density of each pixel of the shifted image, simulataneously, increasing data in the address when density of each pixel of the original image is predetermined value.
Patent EP-0342444-A2 (EP)
Inventor: ERDMANN DIETRICH DR
IPC: C07F5/00
Filed: 1989-05-05
Abstract: Die Erfindung betrifft cyclische metallorganische Verbindungen, die intramolekular stabilisiert sind sowie deren Verwendung zur Herstellung dünner Filme und epitaktischer Schichten durch Gasphasenabscheidung.
Patent EP-0346834-A2 (EP)
Title: Process for the manufacture of polymers
Inventor: MONTAGUE PETER GRAHAM
IPC: C08F220/54
Filed: 1989-06-13
Abstract: A process for the polymerization of polymers containing at least one hydrophilic monomeric component and at least one hydrophobic monomeric component comprising the step of polymerizing the monomers in the presence of free radical polymerization initiators in an aqueous medium consisting of water and a cosolvent, wherein the amount of cosolvent is monitored so as to maintain the ratio of water to cosolvent equal or greater than unity during the reaction, thereby keeping the polymer as it forms in a sufficiently mobile condition and preventing homopolymerization and precipitation of the polymer from the hydrophobic monomer; thereby producing a polymer as a relatively high solids, low viscosity, opaque or semi-opaque product which is stable and slightly cloudy, opaque or semi-­opaque, which exhibits no gelling, coagulation or product separation on standing and which, upon dilution to 0.25% solids content W/W, has a turbidity of at least 10 Nephelometric Turbidity units.
Patent EP-0349000-A2 (EP)
Inventor: TAKEDA YASUSHI
IPC: H01L23/495
Filed: 1989-06-30
Abstract: A TAB film tape carrier (1) used for making semiconductor devices is described. This TAB film tape carrier comporises a substrate (2), and copper foil wiring (3a) on the substrate and having a predetermined lead form patterned by laminating and etching, the copper foil wiring being made of rolling copper recrystallized by annealing treatment.
Patent EP-0359204-A2 (EP)
Inventor: SEGAWA MAKOTO C O INTELLECTUAL
IPC: G11C11/41
Filed: 1989-09-12
Abstract: A memory cell array includes static memory cells arranged in an array of n rows × m columns. Each of the memory cells includes MOS transistors formed in a semi­conductor substrate (11) and in a corresponding one of well regions (12-1, 12-2, ---, 12-n) of the conductivity type opposite to that of the semiconductor substrate (11). The well regions (12-1, 12-2, ---, 12-n) are independently formed for each row or for every two or more rows of the memory cell array. The well regions (12-1, 12-2, ---, 12-n) are connected to the respective sources of MOS transistors formed in the well regions (12-1, 12-2, ---, 12-n). The source and back-gate of each of the MOS transistors formed in the well regions (12-1, 12-2, ---, 12-n) are connected to the common source wirings (14-1, 14-2, ---, 14-n) for each of the independently formed well regions (12-1, 12-2, ---, 12-n). Isolation circuits are respectively connected between the common source wirings (14-1, 14-2, ---, 14-n) for the respective well regions (12-1, 12-2, ---, 12-n) and the power source. A row of the memory cell array to which a defective memory cell is connected is isolated from the power source by means of the isolation circuits.
Patent EP-0326287-A2 (EP)
Inventor: WEAVER MAX ALLEN C O EASTMAN K
IPC: C08G64/04
Filed: 1989-01-19
Abstract: A composition useful for molding into articles such as food containers, soft drink bottles, cured structural plastics and the like, comprising molding grade linear or unsaturated polyester or polycarbonate having reacted or copolymerized therein the residue of one or a mixture of methine reactants of the formula
     wherein
     R 1  is hydrogen or an unsubstituted or substituted alkyl, alkenyl, cycloalkyl or aryl radical;   A 1  is an unsubstituted or substituted phenylene radical;   A 2  is an unsubstituted or substituted 1,4-phenylene radical;   R 2  is hydrogen or an unsubstituted or substituted alkyl, cycloalkyl or aryl radical;   R 3  is cyano or
     and   R 4  is one of the substituents which R 3  can represent or an unsubstituted or substituted carbamoyl, alkanoyl, aroyl, alkylsuflonyl, arylsulfonyl, aryl or aromatic heterocyclic radicals.   
     , The methine residues are present in the polymer as an integral part of the polymer chain and absorb ultraviolet radiation in the range of about 250 to about 390 nm. The residues are non-extractable from the polymer and stable at the conditions at which the polymers are manufactured and processed.
Patent EP-0343765-A2 (EP)
Inventor: KUMMER MARTIN E
IPC: F16D13/70
Filed: 1989-02-21
Abstract: A clutch assembly having an annular cover member (12) attached to an engine flywheel (16), an annular pressure plate (26) which is floatingly attached to the cover member (12) by a plurality of drive straps (40), a friction drive assembly (28) which is splined to a transmission shaft (38) for rotation therewith and sliding movement therealong, and which is positioned between the pressure plate (26) and the engine flywheel (16), a plurality of radially extending release levers (52), each of which is pivotably attached to the cover member (12) at a location between the ends of such release lever (52), and a belleville spring (60) trapped between the cover member (12) and the release levers (52) to normally bias the release levers (25) so that the outer end (52b) of each of them imposes a load on the pressure plate (26) which tends to urge the pressure plate (26) against the friction drive assembly (28) against the flywheel (12), each of the drive straps (40) having an outwardly projecting extension (40f) which is positioned between the pressure plate (26) and the outer end (52b) of an adjacent release lever (52) to prevent the outer end (52b) of the release lever (52) from imposing wear loads on the pressure plate (26).
Patent EP-0333503-A2 (EP)
Inventor: OKADA KOICHI
IPC: A61L27/44
Filed: 1989-03-17
Abstract: A curable resinous composition which comprises:
     (a) a metal-containing inorganic filler preliminarily treated with an oxo acid of pentavalent phosphorus or a derivative thereof, which has the general formula
     wherein A 1  is an organic group having at least one ethylenic double bond capable of radical polymerization and containing 5 to 60 carbon atoms, A 2  is a hydroxyl or mercapto group, a halogen atom or an organic group containing 1 to 60 carbon atoms, at least one of A 1  and A 2  contains at least one hydrocarbyl group containing 4 to 60 carbon atoms, Xi is an oxygen or sulfur atom and X 2  is a hydroxyl or mercapto group or a halogen atom, and   (b) at least one monomer capable of radical polymerization which is selected from methacrylates and acrylates.   
     The present curable resinous composition may be used as a material for industrial use and as a biological hard tissue material. As examples of such materials, there may be mentioned molding compositions, composite resins for dental use (filling and restoration materials, materials for making inlays, artificial crowns, artificial teeth, and abutment construction materials), dental adhesives, denture base materials, impression materials, artificial bones and bone cements.
Patent EP-0351957-A2 (EP)
Inventor: MCGEE JAMES BRADSHAW
IPC: D06M11/00
Filed: 1989-06-22
Abstract: A method of making the surface of a fluoro­chemically treated substrate antimicrobially active by exposing the fluorochemically treated substrate to a compound selected from the group consisting of inorganic acids and organic acids. Exemplary of the acids are sulfuric, hydro­fluoric, hydrochloric, hydrobromic, hydriodic, nitric, perchloric, phosphoric, boric, acetic, adipic, anisic, benzoic, butyric, fumaric, gallic, glutaric, glycolic, lactic, lauric, tannic and tartaric acids.
Patent EP-0350197-A2 (EP)
Inventor: MARTONE LOUIS C
IPC: A47J31/06
Filed: 1989-06-28
Abstract: A coffee brewing unit is disclosed which enables a brew cycle to be initiated manually or automatically at a preset time, but which prevents a brew cycle from proceeding if a number of required operating conditions are not implemented. If all operating conditions again become implemented after a brew cycle, once underway, is interrupted, the brew cycle continues on to completion. Visual and audible signals indicate the current status of the brew cycle and/or of the brewing unit itself. An insulated carafe (40) is used as the vessel to receive brewed coffee thereby eliminating the need for a warmer plate. The unit may be mounted under a cabinet to thereby maximize usable countertop space and the brew basket (30) utilizes a dispensing valve (86) which is opened by the carafe (40) when inserted into position but which closes when the carafe (40) is withdrawn. A thermostat (98) which is used in association with the hot water generator (62) for the unit has a manual reset switch which is actuated by a self-contained water reservoir (24) when moved into its operating position.
Patent EP-0350210-A2 (EP)
Inventor: GREENLEE MARK L
IPC: A61P31/04
Filed: 1989-06-29
Abstract: New antibacterial 6-amido-1-methyl-2-(substituted-thio)-carbapenems and process for their synthesis involving new azetidinone intermediates.