baber/WOPTO huggingface dataset:
Patent EP-0209512-A2 (EP)
Inventor: SCHMIDT ANDREAS DR
IPC: C08G18/69
Filed: 1986-06-11
Abstract: Die Erfindung betrifft einen mehrlagigen bzw. mehrschichtigen Verbundkörper, insbesondere Fahrzeugreifen, bei dem mindestens eine erste Schicht oder Lage, insbesondere auf Polyurethanbasis, über eine Haftvermittlerschicht auf Polyurethanbasis an eine, vorzugsweise zumindestens im wesentlichen polyurethanfreie, zweite Schicht oder Lage, insbesondere auf Polydienbasis, gebunden ist. Erfindungsgemäss ist vorgesehen, dass die Haftvermittlerschicht aus einem Polyenolpolyurethan, dessen Polyenolkomponente in bekannter Weise eine OH-Funktionalität von kleiner als 2,1, insbesondere von 1,7 bis 2,05, vorzugsweise von 1,9 bis 2,0, bei vorzugsweise endständigen Hydroxylgruppen aufweist, und/oder aus einem entsprechenden Polyenthiolpolyurethan, gebildet ist. Die Erfindung betrifft ferner ein Verfahren zur Herstellung des Verbundkörpers sowie eine Haftvermittler-Masse zur Durchführung des Verfahrens.
Patent EP-0243599-A2 (EP)
Inventor: TUNKERS JOSEF-GERHARD
IPC: B25B5/12
Filed: 1987-02-21
Abstract: Clamping device using toggle links, especially for use in motor- vehicle body construction, an axially adjustable part connected to the toggle link being driven by an electric motor. As a result, a pressure medium for actuating the axially adjustable part, for example compressed air or hydraulic oil, is no longer required.
Patent EP-0236927-A2 (EP)
Inventor: BISSON FLAVIO DOTT ING
IPC: D05B19/00
Filed: 1987-03-04
Abstract: Automatic device for detaching the cam followers in a sewing machine where a selector knob, when it is rotated, provides the detachment of the cam followers in the first stretch of rotation, and positions the desired cam in correspondence of the cam follower in the second stretch of rotation. On the reduction collar of the selector knob two opposite grooves are made out, which engage pins transmitting the translation movement to a shaft which operates a cam follower detaching lever.
Patent EP-0243846-A2 (EP)
Inventor: SMITH ALAN
IPC: C02F1/76
Filed: 1987-04-21
Abstract: Water is disinfected by dissolving a bromide, for example sodium bromide, in the water and subjecting the resulting solution to the action of an operative electrolytic cell to generate bromine therein. If a combination of bromide and chloride is dissolved in the water the production of bromine proceeds non-­electrochemically, under the oxidising influence of the chlorine generated by means of the cell and the chloride is regenerated. 
     These techniques are particularly suitable for the disinfection of swimming pools.
Patent EP-0255061-A2 (EP)
Inventor: BECKER HEINRICH
IPC: B65G25/08
Filed: 1987-07-24
Abstract: In the plant, a bunker metering device (30, 31) is followed by a sorting station (42) and a treatment plant (63). The bunker metering device (30, 31) consists of a container, a conveyor device mounted on the container floor (72) and a release drum (96). The conveyor device has three pushing conveyors which each have a supporting part (78) running in the longitudinal direction of the container and extending virtually over the entire length of the container and entrainment ribs (80) attached laterally to the supporting part (78) and mounted in pairs and at equal distances from one another. Every pushing conveyor can be moved to and fro in the longitudinal direction of the container by means of a pushing drive (86). The two outer pushing conveyors (86) are actuated in phase with each other and out of phase with the central pushing conveyor. <IMAGE>
Patent EP-0273103-A2 (EP)
Title: Schaltungsanordnung für einen Sensor
Inventor: HANNAPPEL JOACHIM
IPC: G01R1/44
Filed: 1987-08-11
Abstract: Bei einer Schaltungsanordnung für einen Sensor (1), dessen Ausgangssignal außer von der zu erfassenden Größe von der Temperatur abhängig ist, ist an den Ausgang des Sensors ein Verstärker (8) mit einem temperaturabhängigen Verstärkungsfaktor angeschlossen und der Ausgang des Verstärkers ist mit einer Addierschaltung (16) verbunden, welcher eine temperaturabhängige Spannung zuführbar ist. Vorzugsweise ist der Verstärker (8) ein Differenzverstärker, in dessen Gegenkopplungszweig ein temperaturabhängiger Widerstand (14) eingefügt ist. Die Addierschaltung (16) wird vorzugsweise von einem weiteren Differenzverstärker gebildet, dessen Eingängen das Ausgangssignal des Differenzverstärkers mit temperaturabhängiger Verstärkung, die temperaturabhängige Spannung und eine im wesentlichen temperaturunabhängige Spannung über Widerstände zuführbar sind.
Patent EP-0257547-A2 (EP)
Inventor: BOHN ALFRED
IPC: E06B9/17
Filed: 1987-08-19
Abstract: Roller shutter box having a box body (12) of polystyrene foam or similar high-resistance foam, which is approximately U-shaped in cross-section, bounds a take-up chamber (rolling chamber 11) for the roller shutter, and whose legs, which define the outer (13) and inner (14) wall, are provided on their respective outsides with a layer, in particular in the form of a lightweight board (15, 16) of cement-bonded wood wool, serving as plaster support. The open underside of the U-shaped box body (12) is closed by a closure part (21) fixed to the inner wall (14) of said body, and in the continuation thereof by an inspection cover (22) which can be removed from the outside in the assembled state of the roller shutter box, said cover extending close to the inside (24) of the outer wall (13) of the box body (12), leaving open an outlet slot (23) for the roller shutter. The inspection cover (22) is fastened directly on the lower closure part (21) by means of a releasable locking connection (28). <IMAGE>
Patent EP-0294515-A2 (EP)
Inventor: NAKASHIMA TATSUTOSHI MENICON C
IPC: C08F20/22
Filed: 1987-11-27
Abstract: A contact lens material composed of a copolymer of a monomer mixture comprising, as essential monomers, from 5 to 20 parts by weight, based on 100 parts by weight of the total monomer mixture, of a hydrophilic monomer consisting of from 40 to 60 mol% of N-vinyl-2-pyrrolidone and from 40 to 60 mol% of metharylic acid and from 30 to 95 parts by weight, based on 100 parts by weight of the total monomer mixture, of at least one of a silicon-containing acrylate and a silicon-containing methacrylate.
Patent EP-0272569-A2 (EP)
Inventor: UPHUES GUENTER
IPC: C07F9/02
Filed: 1987-12-12
Abstract: Die Erfindung betrifft ein Verfahren zum Reinigen von Phosphorsäurepartialester-Gemischen, wobei man nach Zusatz einer basischen, nichtflüchtigen, anorganischen oder organischen Verbindung den unumgesetzten Fettalkohol mittels Destillation direkt aus dem Partialestergemisch entfernt.
Patent EP-0241984-A2 (EP)
Inventor: GOSSELINK EUGENE PAUL
IPC: C08G63/68
Filed: 1987-04-06
Abstract: Block polyesters having branched hydrophilic capping groups which are useful as soil release agents in detergent compositions are disclosed. Preferred polyesters have the formula:
     wherein each R' is a 1,4-phenylene moiety; the R 2  are essentially ethylene moieties, 1,2 propylene moieties or a mixture thereof; each X is ethyl or preferably methyl; each n, is from 1 to about 5; the sum of each n, + n 2  is from about 12 to about 43; u is from about 3 to about 10.
Patent EP-0240318-A2 (EP)
Inventor: LYON GRAIG A
IPC: F01N13/00
Filed: 1987-03-31
Abstract: A compact turbine engine exhaust gas noise suppressor has a housing (10) having a first chamber (30), a second chamber (32) having an outlet (46) and communicating with the first chamber through a transfer passage (34), and a third chamber (54) communicating with the first chamber (30) through a perforated dividing wall (56) and having a resonant sound (60) attenuator positioned therein. A sound absorbing member (44) is positioned in the second chamber (32) to create therein a serpentine flow path (70) extending between the transfer passage (34) and the outlet (46). The exhaust gas (12) into the first chamber (30) through a duct (72) into which ambient cooling air is educted, and then forcing the exhaust gas (12) outwardly through the serpentine flow path (70).
Patent EP-0251728-A2 (EP)
Inventor: BRUNER HAROLD STANLEY JR
IPC: C07C67/36
Filed: 1987-06-26
Abstract: Production of dialkyl adipate by reaction of butadiene, carbonmonoxide, and a lower alkyl alcohol in the presence of a cobalt catalyst and a tertiary nitrogen base cocatalyst to form a liquid mixture containing alkyl 3-pentenoate, adding alkanoic acid to the mixture in an amount sufficient to keep the cobalt catalyst active, and then reacting the mixture to form dialkyl adipate. The acid addition increases the rate of reaction relative to catalyst deactivation rate and reduces the consumption of the tertiary nitrogen base cocatalyst.
Patent EP-0265040-A2 (EP)
Inventor: MCLEOD RICK
IPC: A47L11/206
Filed: 1987-07-15
Abstract: A high speed floor burnisher (10) has a pad assembly (40) rotating at high speed in a vacuum shroud (20) which is evacuated by forced air without a separate vacuum motor. The evacuated air and entrained dust and debris are routed to a filter assembly (30) with a replaceable filter (72) and a removable receptacle (69) provided with a trap (85) for larger particles so that they do not plug the filter (72), and thereby prolong its useful life.
Patent EP-0255399-A2 (EP)
Inventor: KIPPAX JOHN WILSON
IPC: C07C67/08
Filed: 1987-07-31
Abstract: A process is described for the production of a dialkyl maleate by reaction of maleic anhydride with an alkyl alcohol in a monoesterification zone to form the corresponding monoalkyl maleate, followed by reaction of resulting monoalkyl maleate with further alkyl alcohol to form the corresponding dialkyl maleate, which includes the steps of supplying a first liquid feed comprising said monoalkyl maleate to a secondary esterification zone containing a charge of a solid esterification catalyst, supplying a second feed stream comprising said alkyl alcohol to said secondary esterification zone, maintaining said secondary esterification zone at an elevated temperature sufficient to form or to maintain therein a vaporous stream containing said alkyl alcohol, intimately contacting said first liquid feed in said secondary esterification zone in the presence of said catalyst with said vaporous feed stream, recovering from said secondary esterification zone a vaporous effluent stream containing, in addition to alkyl alcohol vapour, also water in vapour form, said water being produced in said secondary esterification zone by esterification of said monoalkyl maleate with said alkyl alcohol, and recovering from said secondary esterification zone a liquid product stream containing said dialkyl maleate.
Patent EP-0274220-A2 (EP)
Inventor: CAMPBELL BARRIE MALCOLM
IPC: B26B9/02
Filed: 1987-12-03
Abstract: A serrated-edged knife. 
     So that the knife will cut cleanly without tearing, the blade is provided on one side with a plurality of scallops (12) and on its other side with a plurality of closely spaced serrations (14), the scallops intersecting the serrations to produce a fine saw-like edge substantially centrally of the thickness of the blade.
Patent EP-0272934-A2 (EP)
Inventor: MARCOUX LEO
IPC: H01H5/30
Filed: 1987-12-23
Abstract: A dual condition responsive switch is shown including first and second discs (80 and 82) each having convex-concave surface configurations on opposite sides thereof adapted to invert its configuration upon being subjected to selected conditions. A motion transfer member (48) extends from the second disc (82) to an electric switch (36). At a first range of conditions (shown in Fig. 6) the first disc (80) prevents actuation of the switch, at a second range of conditions the curvature of the first disc has inverted allowing actuation of the switch while at a third range of conditions the curvature of the second disc (82) has inverted resulting in deactuation of the switch.
Patent EP-0239489-A2 (EP)
Inventor: THOMAS MICHAEL E
IPC: H01L21/3205
Filed: 1987-03-24
Abstract: In a process of forming vias for multilevel interconnects used in integrated circuits, a layer of a first metal is formed on a semiconductor substrate. A layer of a second metal is formed on the first metal layer. The second metal layer is etched in a predetermined via pattern with a second etchant which reacts with the second metal and which is substantially unreactive with the first metal. The first metal layer is then etched with a first etchant which reacts with the first metal and which is substantially unreactive with the second metal or with the semiconductor substrate in order to form a predetermined contacting relationship with the predetermined via pattern. This process may be used to generate second and subsequent levels of vias and interconnects which can be used to contact metal layers at any level directly to the substrate by building via posts from the substrate to any desired metal layer.
Patent EP-0278282-A2 (EP)
Inventor: WALLBANK PETER
IPC: C02F1/52
Filed: 1988-01-21
Abstract: The invention relates to a method for removing heavy metals, such as lead and cadmium, from soil. Such contaminated soil is at the present time often stored in dumps. Furthermore, the addition of a solvent and the subsequent precipitation of the dissolved heavy metals from a neutral or basic solution are known. However, this leads to low efficiency and to waste which cannot be further processed. This is to be prevented by the invention. The heavy metals are precipitated directly from the acid solution by means of a complex former, especially from the dimethyldithiocarbamate group.
Patent EP-0283034-A2 (EP)
Inventor: FUKASAWA YOSHIHITO
IPC: B23Q41/00
Filed: 1988-03-18
Abstract: A method includes a plurality of processes for processing intermediary products stepwise by a plurality of processing units arranged at respective processes, thus to manufacture products while carrying intermediary products or carriers for accommodating them therein. This method comprises the steps of reading discrimination codes attached to the intermediary products or carriers prior to the first process, and recording the discrimination codes thus read as basic information and recording processing information in regard to the processings by the processing units at the respective processes in correspondence with the basic information. This method further comprises the step of selecting one processing unit from a plurality of processing units at the process of the next state on the basis of the processing information recorded. There is also provided an apparatus for implementing the above method, which includes supervisory control means for carrying out selective control of processing units. Thus, a manufacturing method and an apparatus therefor capable of implementing efficient manufacturing processing can be realized.
Patent EP-0298436-A2 (EP)
Inventor: KARONEN SIRKKA-LIISA DR
IPC: G01N33/574
Filed: 1988-07-06
Abstract: The vehicle consists of tissue plasminogen activator or an essential part thereof and is used both for the diagnosis and therapy of malignant tumours.
Patent EP-0300300-A2 (EP)
Inventor: TUNKER GERHARD
IPC: C03C8/08
Filed: 1988-07-09
Abstract: A process wherein a pasty to free-flowing coating mixture is made up, the coating mixture is applied to the surface to be coated by screen printing, and the coating is baked by warming the glass/coating combination. Platelet-like inorganic pigments having a particle size of less than 40  mu m, preferably less than 20  mu m, from the group comprising "phyllosilicates, oxides, metal modifications and carbon modifications" or mixtures thereof are mixed with a phosphate-based binder solution to give a coating mixture which is free from glass frits. This coating mixture is applied directly to the surface to be coated and baked at temperatures in the range from 550 to 700 DEG C.
Patent EP-0306908-A2 (EP)
Inventor: MOTO METER AG
IPC: G07C5/12
Filed: 1988-09-07
Abstract: A tachograph for motor vehicles has a diagram-disc carrier arranged on a pivotable carrier plate, driven in rotation and intended to clamp at least one diagram disc, on which measurements can be recorded by styluses. Furthermore, a device for lifting the styluses off the diagram disc before the carrier plate is pivoted out of the housing of the tachograph is provided. A lock actuated by a removable key serves for fixing the carrier plate in a chamber of the tachograph housing. When the carrier plate is in the chamber, two movements can be executed in succession by means of the key, namely a first movement actuating the device for lifting the styluses off the diagram disc, and a second movement for pivoting the carrier plate out of the chamber. <IMAGE>
Patent EP-0311099-A2 (EP)
Inventor: FUNAKI KEISUKE
IPC: C08F12/06
Filed: 1988-10-07
Abstract: Styrene copolymers having a repeating unit (I) represented by the general formula:
      and a repeating unit (II) represented by the general formula:
      (wherein all the symbols are as defined in the appended claims), and having the stereoregularity that is mainly syndiotactic, and cross-linked styrene copolymers obtained by cross-linking the above styrene copolymers. The styrene copolymers are reactive resins (heat-sensitive resins and radiation-sensitive resins) and are excellent in heat resistance and chemical resistance. The cross-linked styrene copolymers are excellent in heat resistance, chemical resistance and mechanical strength.
Patent EP-0327737-A2 (EP)
Inventor: WEBER EKKEHARD PROF DR-ING
IPC: B01D39/16
Filed: 1988-12-23
Abstract: A filter element for precipitating dusts from gases or air is described, which consists of metals, alloys or plastics, is thin-walled and foil-like, has a wall thickness of 0.05 to 2 mm and a large number of regularly arranged holes of different shape and size, the hydraulic diameter of the holes being 0.01 to 1 mm and the area covered by the holes taking up 30 to 90 % of the front surface of the filter element.
Patent EP-0293113-A2 (EP)
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/02
Filed: 1988-05-16
Abstract: Disclosed herein is a stretched poly(arylene thioether-ketone) film made of a thermoplastic material which comprises (A) 100 parts by weight of a melt-­stable poly(arylene thioether-ketone) having predomi­nant recurring units of the formula
      and having a melting point, Tm of 310-380°C, a residual melt crystallization enthalpy, ΔHmc (420°C/10 min) of at least 10 J/g and a melt crystallization temperature, Tmc (420°C/10 min) of at least 210°C, and a reduced viscosity of 0.3-2 dℓ/g as determined by viscosity measurement at 25°C and a polymer concentration of 0.5 g/dℓ in 98 percent by weight sulfuric acid; and optionally, (B) up to 100 parts by weight of at least one of thermoplastic resins and/or up to 15 parts by weight of at least one of fillers. Its production process is also disclosed.
Patent EP-0302725-A2 (EP)
Inventor: REANEY DEREK JOHN
IPC: B62D25/02
Filed: 1988-08-04
Abstract: A vehicle door assembly comprises a door hardware assembly which includes a quarterglass frame (11) and two lower sideglass guides (16,17). The quarterglass frame is formed with an upper sideglass guide and the sideglass (6) is provided with three guide pins (8,9,10) which engage with the upper sideglass guide and the lower sideglass guides. This arrangement enables the sideglass guides to have differing degress of curvature.
Patent EP-0308106-A2 (EP)
Inventor: MUELLER WALTER BERNDT
IPC: B29C48/00
Filed: 1988-09-01
Abstract: A polyolefin film useful in packaging fresh red meats and other pro­ducts, and having enhanced oxygen transmission rates, comprises an amount of mineral oil sufficient to improve the oxygen transmission of the poly­olefin film.
Patent EP-0328817-A2 (EP)
Inventor: MACELWEE THOMAS WILLIAM
IPC: H01L21/265
Filed: 1988-11-28
Abstract: A silicon-on-insulator substrate having a very low threading dislocation density is made by implanting oxygen ions into a silicon substrate while heating the substrate to form a layer of silicon dioxide buried in the silicon substrate and annealing the implanted substrate at high temperature in a novel furnace incorporating a polysilicon tube to constrain the annealing temperature to be uniform over the entire substrate. The silicon-on-insulator substrate is particularly useful for the manufacture of semiconductor devices formed in thin silicon films.
Patent EP-0337166-A2 (EP)
Inventor: BOCZAN JANOS DR MED
IPC: A61B5/00
Filed: 1989-03-21
Abstract: According to the invention, an ultrasound fixture is built into the backrest of the driver's seat of the vehicle, and the ultrasound fixture can be connected to an ultrasound transmitter operated at a low frequency.
Patent EP-0340483-A2 (EP)
Inventor: KONIG JOHANN
IPC: B60J10/79
Filed: 1989-04-10
Abstract: A vehicle door has an insulating glass pane (1) whose outer pane (2) terminates in planar fashion with the outer skin (16) of the roof. The inner pane (3) of the insulating glass pane (1) protrudes with a guide (6) beyond the outer pane (2), the guide (6) engaging in a groove (9) in the window frame (10). The window frame (10) itself is arranged in a groove (13) in the side frame (14) when the door is closed and is constructed so as to be downwardly swivellable in order to open the door. <IMAGE>
Patent EP-0340704-A2 (EP)
Inventor: BAUR RICHARD DR
IPC: C11D3/37
Filed: 1989-04-29
Abstract: The compositions contain as essential components
 (a) 1 to 20% by weight of at least one non-ionic surfactant based on alkoxylated fatty alcohols, fatty acids, fatty amines, fatty acid amides or alkanesulphonamides,
 (b) 0.1 to 15% by weight of at least one polyether polyol which is obtainable by reaction of 2 to 6-hydric alcohols, which have 2 to 10 C atoms, with alkylene oxides containing 2 to 4 C atoms, and reaction of these reaction products with 1,2-alkylene oxides, alkyl or alkenyl glycidyl ethers containing 8 to 30 C atoms and
 (c) 1 to 40% by weight of at least one acid.
Patent EP-0353524-A2 (EP)
Inventor: KLEIS RUDOLF
IPC: G01N13/04
Filed: 1989-07-14
Abstract: Eine erfindungsgemäße Vorrichtung zum Testen von Bekleidungsgegenständen weist eine Trägervorrichtung (63) auf, welcher der zu testende Bekleidungsgegenstand übergezogen werden kann, der dann mit Wasser beaufschlagt wird. Dabei ist die Trägervorrichtung im wesentlichen einem menschlichen Körper oder Körperteil nachgebildet und ist an ihrer Oberfläche mit Feuchtigkeitssensoren (13) versehen, die mit einer Auswerteeinrichtung verbunden sind.
Patent EP-0371285-A2 (EP)
Inventor: POTTER DENNIS LEE
IPC: A24F42/10
Filed: 1989-11-07
Abstract: A cigarette (10) provides tobacco flavor by heating tobacco (16), but not burning tobacco or any other material. A heat source (35) which includes a metal oxide (eg., calcium oxide), an anhydrous metal sulfate (eg., magnesium sulfate), an inorganic salt and a sugar, generates heat upon contact of water therewith. The heat produced by the heat source heats tobacco in a heat exchange relationship therewith. Flavors volatilize from the tobacco and are drawn into the mouth of the user of the cigarette. Typical heat sources heat the tobacco to a temperature within 70°C to 200°C for 4 to 8 minutes.
Patent EP-0370508-A2 (EP)
Inventor: SHIYOA MASAHARU PAT DEPT DEVEL
IPC: H01L41/09
Filed: 1989-11-23
Abstract: An ultrasonic actuator according to the present invention comprises a cylindrical vibrator (11) and a piezo-electric actuator (12) adapted to extend and contract inside the vibrator (11) along the radial direction thereof. The ultrasonic actuator (12) intermittently deforms the vibrator (11) into an elliptical shape by means of the piezoelectric actuator (12), thereby subjecting the outer peripheral surface of the vibrator (11) to circumferential and radial dis­placements, and causes objects in contact with the outer peripheral surface of the vibrator (11) to make linear or rotatory motions by the combination of the two displacements.