baber/WOPTO huggingface dataset:
Patent EP-0209260-A2 (EP)
Inventor: CLIFFORD RICHARD PURDIE
IPC: C02F5/14
Filed: 1986-06-19
Abstract: A method of treating an aqueous system is disclosed which comprises adding thereto a phosphonium compound of the formula:
      wherein each R, which may be the same or different, is a C₁-C₆ alkyl group which is optionally substituted by, say, a hydroxy, ethyl, aryl or cyano group, or a phenyl group which is optionally substituted by one or more C₁-C₄ alkyl groups, R₁ is a C₈-C₁₈ alkyl group and X is chlorine or bromine and a straight chain aliphatic aldehyde.
Patent EP-0219203-A2 (EP)
Inventor: CASE BRIAN
IPC: G06F9/32
Filed: 1986-08-14
Abstract: An instruction processor suitable for use in a reduced instruction-set computer employing an instruction pipeline which performs conditional branching in a single processor cycle. The processor treats a branch condition as a normal instruction operand rather than a special case within a separate condition code register. The condition bit and the branch target address determine which instruction is to be fetched, the branch not taking effect until the next-following instruction is executed. In this manner, no replacement of the instruction which physically follows the branch instruction in the pipeline need be made, and the branch occurs within the single cycle of the pipeline allocated to it. A simple circuit implements this delayed-branch method. A computer incorporating the processor readily executes special-handling techniques for calls on subroutines, interrupts and traps.
Patent EP-0218387-A2 (EP)
Inventor: BABLER EGON STEPHAN
IPC: B41J29/36
Filed: 1986-09-16
Abstract: An erase ribbon lift mechanism (1) for a typewriter. The print ribbon lift mechanism is driven by a motor and cam, and lifts the print ribbon on every print and erase cycle. In addition, a second cam (15) on the motor's shaft (21) drives the erase ribbon lift mechanism (1), which further comprises an electro-magnet driven latch (37,23). At the beginning of an erase cycle, a five millisecond pulse applied to the electromagnet (35) activates the latch (37,23) so that the erase ribbon will also be raised. The erase ribbon is on the platen side of the print ribbon so that when both ribbons are lifted, the printed character will be erased.
Patent EP-0225770-A2 (EP)
Inventor: NAOKI YAGI
IPC: A23L17/00
Filed: 1986-11-27
Abstract: A process for producing a fibrous food product which comprises adjusting the water content of a mixture of milk protein having acid- and base-resistance, a material to which fibrous texture is to be provided and a source of calcium ion or magnesium ion to 20 to 86% by weight, and then extruding the mixture from an extruder at a temperature of not lower than 60°C and at a pressure of not lower than 0.05 kg/cm 2 .
Patent EP-0225788-A2 (EP)
Inventor: BRUCE ANTHONY ROGER
IPC: E04F13/08
Filed: 1986-12-04
Abstract: A cladding system for a wall of a building has panels (8) which are interlocked with one another by having edges profiled to form complementary tongues (9) and grooves (l0). The panels (8) are attached to the wall surface (l7) by brackets (ll), each of which has a pair of oppositely facing channels (2l) into which are inserted flanges (l6) formed adjacent to the rear faces of the panels (8). Preferably, the brackets (ll) do not run the full length of the panel edges, and the profiling is provided by edge sections (l4,l5).
Patent EP-0229591-A2 (EP)
Inventor: FRANK SIMON
IPC: B62D29/00
Filed: 1986-12-12
Abstract: 1. Passenger car with a skeleton composed of interconnected hollow sections as carriers for parts of a body, with a floor frame (14) consisting of box sections (15, 16, 18, 21, 28, 29), the floor frame (14) both serving as a carrying frame and forming part of the outside of the vehicle, characterized in that the box sections (15, 16, 18, 21, 28, 29) are produced by extrusion from light metal, especially from aluminium or an aluminium alloy, and the floor frame (14) is completed to form the body by boarding sections which are secured in receiving members (35, 41, 54) of the box section or box sections.
Patent EP-0232738-A2 (EP)
Inventor: BANTON BIRGIT GEB BERGMANN
IPC: B62D25/20
Filed: 1987-01-15
Abstract: In the invention the chassis and the body consist of metal sheets welded to one another and, for the purpose of stiffening, a plane element is securely connected to vehicle body parts. According to the invention it is provided that the chassis and the body are lined on the inside over a large area with thin mats which are impregnated with a reaction-curing synthetic resin and that, in the cured state of the synthetic resin, the mats are securely connected to the chassis and the body. The essential advantage is obtained that the chassis and the bodies of passenger vehicles intended for conversion can be manufactured, easily, rapidly, and without a large degree of outlay, with a degree of stability which corresponds to the relevant regulations. <IMAGE>
Patent EP-0235568-A2 (EP)
Inventor: EDLUND ROY
IPC: F16J15/3204
Filed: 1987-01-28
Abstract: Bei einer Doppelabstreifer-Anordnung sind Abstreifring (5) und Spannung (6) in einer Nut (4) angeordnet, deren Breite nur wenig größer ist als die Breite des Abstreifringes (5). Der Spannring (6) belastet den Abstreifring (5) über eine Schulter und eine schräge Umfangsfläche (14) in solcher Weise, daß der Abstreifring (5) an der hochdruckseitigen Flanke (17) der Nut (4) in Anlage gehalten und längs eines flachen Flächenabschnittes (7) eine von dessen innerem Ende wenigstens annähernd linear abfallende, aber auch noch an dessen äußerem Ende definierte Flächenpressung erzeugt wird.
Patent EP-0236887-A2 (EP)
Inventor: WIESBECK WERNER
IPC: H03L7/08
Filed: 1987-02-28
Abstract: The dielectric resonator is tuned by influencing its external magnetic or electric field by means of a tuning means. To further stabilise the oscillator frequency, for example also in the case of temperature changes, it is proposed to change the distance of the tuning means (8) from the dielectric resonator (2) dynamically with the aid of an electromechanical transducer (7) which is arranged as control element in a phase-locked loop. The phase-locked loop is formed by a directional coupler (3), a frequency divider (4), a phase comparator (6) and an electromechanical transducer (7). The phase comparator (6) compares an output signal (A) of the oscillator (1), which is detected via the directional coupler (3) and processed in the frequency divider (4), with a reference signal (R) from a reference oscillator (5) and forms a control signal (S) for the electromechanical transducer (7). <IMAGE>
Patent EP-0241840-A2 (EP)
Inventor: BAGGIO GIORGIO
IPC: A43B5/04
Filed: 1987-04-06
Abstract: Ski boot with device for varying the flexibility, which comprises a shell (302) to which at least one quarter (303) is articulated. The peculiarity of the invention resides in the fact that it comprises, between two mutually movable parts (302,303) of a boot, a body (310) with variable elasticity. According to one aspect of the invention, the variable-elasticity body (310) defines in its interior at least one cavity (311) in which a filling body is removably insertable to vary the elastic deformability characteristics of the body (310), which is deformable at least in the direction of mutual movement of the two mutually movable parts (302,303).
Patent EP-0249124-A2 (EP)
Title: Filtergehäuse für Atemschutzmasken
Inventor: PANTALEON-STEMBERG GERD
IPC: A62B9/00
Filed: 1987-06-02
Abstract: Ein Filtergehäuse für Atemschutzmasken, in welchem Filtereinsätze über eine an der Gehäusewand eingreifende Haltvörrichtung auswechselbar gehalten sind, soll derart verbessert werden, daß in ihm Filtereinsätze unterschiedlicher Bauhöhe und in verschiedener Kombination mit derselben Haltevorrichtung befestigt werden können. Dazu ist vorgesehen, daß die Haltevorrichtung als eine an die Innenwand des Filtergehäuses (1) befestigbare und axial verschiebbare, den Filtereinsatz (3) umgreifende, beidseitig offene Hülse (2) ausgebildet ist, welche an ihrem einen Endumfang mit einer nach innen kragenden Befestigungsvorrichtung (8) versehen ist.
Patent EP-0249217-A2 (EP)
Inventor: SIMKINS PHILIP
IPC: A45C11/24
Filed: 1987-06-10
Abstract: A display case (100) for displaying fragrance bottles, jewelry, or the like, having an enclosure member (101) defining a cavity (150), with the enclosure member (101) comprising four hingedly connected sections (102, 104, 106, 108), with two sections (102, 104) surmounting the other two sections (106, 108), and a tray member (152) rotatably connected to the hinge points (112, 200) connecting the two surmounting sections (102, 104), with the tray member (152) having a shape and size allowing for its disposition within the enclosure member cavity (150) when the display case (100) is closed and fully displayed when the display case (100) is open.
Patent EP-0254893-A2 (EP)
Inventor: KEMPF ULRICH
IPC: B44F9/00
Filed: 1987-07-01
Abstract: The method uses a coloured background surface, a thin flexible highly transparent film of plastic, which is provided with different coloured or monochrome motifs or structures and is preferably printed, being placed against the background surface. <IMAGE>
Patent EP-0260506-A2 (EP)
Inventor: RUDOLPH JOACHIM ING GRAD
IPC: B29B13/04
Filed: 1987-08-29
Abstract: Bei einer Kühlvorrichtung für Kunststoffgranulat, das nach Abtrennen der aus einer Düsenplatte (1) eines Extruders austretenden Kunststoffstränge gebildet und einem an die Düsenplatte (1) im Bereich einer Schneideinrichtung (2) angrenzenden Kühlwasserstrom zugeführt wird, ist eine diesen Kühlwasserstrom führende Rohrleitung (6) mit einem Granulat-Wasser-Abscheider (11) verbunden. Zur Erzielung einer definierten und stufenlos einstellbaren Verweildauer des Granulats im Kühlwasserstrom ist die Rohrleitung (6) überwiegend als vertikal angeordnetes Steigrohr (7) mit dieser gegenüber vergrößertem Durchtrittsquerschnitt ausgebildet, wobei dessen oberes austrittsseitiges Ende mit der Saugseite einer als Vakuumpumpe wirksamen Förderpumpe (9) und einem über ein Regelventil (15) steuerbaren ins Freie führenden Saugrohr (14) verbunden ist, während die Druckseite der Förderpumpe (9) mit dem Granulat-Wasser-Abscheider (11) in Verbindung steht.
Patent EP-0260687-A2 (EP)
Inventor: ETZBACH KARL-HEINZ DR
IPC: C09K19/38
Filed: 1987-09-17
Abstract: The polymer contains a comonomer to which is bonded a radical 
<IMAGE>
 where
 X is a chemical bond, O or NR<1>,
 Y is a chemical bond or -CO-,
 R<1> is hydrogen or C1-C4-alkyl, and
 A is a linear or branched C2-C20-alkylene group which may be interrupted by -O- or -NR<1>. 
<??>The copolymer has very good light fastness, a high dichroic ratio and high absorption.
Patent EP-0272624-A2 (EP)
Inventor: DOPPSTADT WERNER
IPC: B07B1/24
Filed: 1987-12-17
Abstract: The screening device contains a filling hopper (24) for introducing the material. A conveyor belt (26) runs on the bottom of the filling hopper (24). The conveyor belt (26) projects into a screening drum (38) which is driven by a hydraulic motor (70). The material is transported through the screening drum (38) by means of a helical entraining strip (74). Fine-grained constituents of the material fall onto a conveyor belt (76) running below the screening drum (38) and are discharged laterally via transversely running conveyor belts (78). Coarse constituents of the material are discharged at the rear end of the screening drum (38) via a conveyor belt (106). 
<IMAGE>
Patent EP-0312648-A2 (EP)
Inventor: HALL WILBUR S
IPC: C08F214/08
Filed: 1984-07-24
Abstract: Improved autodeposited coatings on metallic surfaces are formed by contacting the metallic surfaces with an autodepositing composition comprising an acidic aqueous coating solution containing dispersed solid resin particles of either an internally stabilized or externally stabilized vinylidene chloride polymer, an exemplary internally stabilized polymer being prepared from vinylidene chloride and a monomeric surfactant which includes an inorganic ionizable group, and an exemplary externally stabilized polymer being prepared from vinylidene chloride and a reactive comonomer, the resulting resin particles having surfactant adsorbed thereon, said autodeposited coatings having extremely good corrosion resistant properties without treatment with a reaction rinse such as a chromium rinse. Curing of autodeposited coatings of various types, including those mentioned above, by treatment with water or steam is disclosed also.
Patent EP-0246727-A2 (EP)
Inventor: OKUDA KIYOTAKA C O FUKUYAMA SE
IPC: H01H73/00
Filed: 1987-02-13
Abstract: A circuit breaker equipped with a key-operated lock 11 has a movable element 20 on which is secured a moving contact 20a. The movable element 20 is directly pivoted on a crossbar 21 by a pin 22. The crossbar 21 is made of a molded thermosetting resin and has an engaging portion 21c in the form of a protruding arm integrally formed thereon. The engaging portion 21c engages with a movable portion 11c of a lock 11. The engagement between the engaging portion 21c of the crossbar 21 and the movable portion 11c of the lock prevents the movement of the crossbar 21 and locks the circuit breaker.
Patent EP-0271174-A2 (EP)
Inventor: VERPLANCK PETER
IPC: H03B11/10
Filed: 1987-05-13
Abstract: A method of and apparatus for exciting harmonic generation of radio frequency in a tank resonant circuit by bipolar spaced, half-cycle pulses, wherein the period of the tank resonant frequency oscillations is 1/N the period between successive pulses of similar polarity, where N is an odd integer greater than unity.
Patent EP-0246838-A2 (EP)
Inventor: IGAKI MASANORI C O PATENT DIVI
IPC: B21D37/16
Filed: 1987-05-18
Abstract: A mould assembly for warm press forming of a plate-like member into a shadow mask for a colour cathode ray tube comprises, for each part which contacts the plate, a heated inner section and an outer section, and thermal insulation between the inner and outer sections for reducing heat transmission from the heated inner section to the outer section thereby increasing the thermal efficiency of the assembly.
Patent EP-0250135-A2 (EP)
Inventor: FLUX PETER JOHN
IPC: B64C27/58
Filed: 1987-06-05
Abstract: A helicopter rotor control system includes a plurality of control rods (31) extending downwardly from pitch control means (24) through a hollow rotor drive shaft (12) and gearbox (14) for connection directly to individual actuators (36) located generally symmetrically about an axis of rotation (15).
Patent EP-0250161-A2 (EP)
Inventor: BEVK JOZE
IPC: H01L29/78
Filed: 1987-06-11
Abstract: This invention is a method of manufacturing devices including a semiconductor/dielectric interface (e.g. interface between semiconductor layer 24 and dielectric layer 25) wherein at least a monolayer of said dielectric layer is in an ordered state. Dielectric compound layers having ordered interface structure can be produced on strained semiconductor materials, e.g., by native growth. For example, a 5 x 5 reconstruction at the interface between silicon and silicon oxide results upon oxidizing a thin layer of (111)-silicon which is on a layer of relaxed germanium-silicon. Also, an ordered silicon oxide can be grown on a (100)-silicon surface which is atomically smooth or whose surface steps are two monolayers high. Ordered surface structure is of interest in semiconductor device technology, e.g., at the interface between silicon and passivating silicon oxide and wherever a highly defect-free interface is beneficial.
Patent EP-0257807-A2 (EP)
Inventor: HEFFORD ROBERT JOHN WARWICK
IPC: D06P1/52
Filed: 1987-07-28
Abstract: An aqueous single phase composition, particularly for use in the treatment of keratinous fibres, comprises a cationic polymer or mixtures thereof, an anionic monomer or mixtures thereof, and a solubilising agent chosen from amphoteric detergent active compounds, inorganic electrolytes and mixtures thereof. The composition should have an anionic to cationic charge ratio of from 0.2 to 1.0. When the monomer is an anionic dye, the composition can be employed in the dyeing of hair.
Patent EP-0270310-A2 (EP)
Inventor: FREIDIN PHILIP
IPC: G06F12/08
Filed: 1987-11-27
Abstract: Methods and apparatus are set forth for optimizing the performance of instruction processors using an instruction cache memory in combination with a sequential transfer main memory. According to the invention, the novel memory system stores preselected instructions in cache memory. The instructions are those that immediately follow a branch operation. The purpose of storing these instructions is to minimize, and if possible, eliminate the delay associated with fetching the same sequence from main memory following a subsequent branch to the same instruction string. The number of instructions that need to be cached (placed in cache memory) is a function of the access time for the first and subsequent fetches from sequential main memory, the speed of the cache memory, and instruction execution time. The invention is particularly well suited for use in computer systems having RISC architectures with fixed instructions lengths.
Patent EP-0272199-A2 (EP)
Inventor: DAHL-BETTERMANN-WINAND URSULA
IPC: F16B25/00
Filed: 1987-12-15
Abstract: The cable ducting has a metallic ducting section, preferably produced from aluminium, in which is constructed an earthing duct (20). The latter has a duct space accessible via a longitudinal slot (22). A metallic connecting piece (30) is provided for the connection of a protection conductor. This is attached by means of a screw (36) in the region of the earthing duct (20), this screw at the same time being used for the electrical contact with the earthing duct (20). The threaded shank of the screw either has a non-round cross-section with a minimal shank width, which is smaller than the unobstructed duct width of the longitudinal slot (22) and with a maximum shank width which is larger than this duct width, and/or the threaded shank (40) tapers in its longitudinal direction starting from a region of relatively large diameter in the vicinity of the screw head (38) to a region of relatively small diameter at the free end of the shank (40). <IMAGE>
Patent EP-0250390-A2 (EP)
Inventor: FALTEJSEK KARL DIPL-ING
IPC: F25J3/04
Filed: 1987-05-13
Abstract: In a device for separating air, in particular using a low-temperature rectification process, in which the air is condensed, cooled and expanded and/or cleaned with molecular sieves (10) and oxygen and nitrogen, as well as possibly noble gases, are discharged separately via product gas lines, there is connected to a product gas line (30) at least one branch line (31), which is led via a heat exchanger (9). Furthermore, at least two accumulators (7, 12) are provided for two different liquefied gases, and the product branched off from the product gas line (30) is liquefied by cooling and stored, the cooling taking place in the heat exchanger (9) by means of the respectively other liquefied gas, and at least one return line (32) being provided between an accumulator (7) for liquefied product gas and the product gas line (30), as a result of which the advantages of alternating accumulator operation can be achieved. Preferably, a branch line (33) of the product gas line (30) is led via an expansion turbine (18). <IMAGE>
Patent EP-0300130-A2 (EP)
Inventor: KRAUSE GERHARD
IPC: G01J5/06
Filed: 1988-03-17
Abstract: The apparatus has a cold shield, which largely shields the detector element from infrared radiation, and has - a first optical device for intermediate imaging of the infrared image in the plane defined by the beam entry opening, the beam entry opening being constructed with a narrow cross-section in the cold shield, and - a second optical device for imaging the intermediate image on the detector element. <IMAGE>
Patent EP-0289982-A2 (EP)
Inventor: HOCKH JURGEN
IPC: C23G5/04
Filed: 1988-05-03
Abstract: The apparatus comprises, in the cleaning circulation, at least one closable washing tank (11) which is designed for vacuum application and has a carrier (16) for washed material. During the drying phase effected by a vacuum pump (34), the washing tank (11) can be vented via a valve (52a or 53). A cooling device (35, 37) is provided for recovering the solvent vapours. As a result, the washed material is dried more quickly and more intensively. In the case of using organic solvents, the contamination of the working rooms and environment is minimised (Figure). <IMAGE>
Patent EP-0294609-A2 (EP)
Inventor: HENNE HEINRICH DIPL-ING
IPC: B02C15/06
Filed: 1988-05-11
Abstract: Die Erfindung betrifft eine Rollenmühle mit einem vertikalachsigen Mühlengehäuse (1), einem darin um die Gehäuseachse drehenden Mahlteller (4) sowie zwei auf dem Mahlteller (4) abrollenden und von einem Rollenträger (13) stationär gehalterten Mahlrollen (9,10). Diese Rollenmühle ist insbesondere für kleine Durchgangsleistungen bestimmt, wobei beide Mahlrollen (9,10) über ihre Achsen (11,12,31,40) starr miteinander und mit dem Rollenträger (13) verbunden sind, der das Mühlengehäuse (1) diametral durchquert und an seinen Enden gelenkig und federnd gelagert bzw. abgestützt ist. Es ergibt sich auf diese Weise eine einfache und robuste, zuverlässige Ausführung.
Patent EP-0295717-A2 (EP)
Inventor: MOGGI GIOVANNI
IPC: C08L23/26
Filed: 1988-06-20
Abstract: Fluoroelastomer compositions vulcanizable with peroxides having improved processability and compatibility properties and comprising, as additives, ethylene polymers and ethylene/propylene or ethylene/butene copolymers having, along the polymer chain, ester groups of type -COOR wherein R is C₁-C₈ alkyl, in such an amount that the ester groups represent 0.5%-10% by weight of the total polymer. Such polymer additives contain the ester group bound to a carbon atom of the chain either directly or through a -CH₂- group or in the form of
Patent EP-0296628-A2 (EP)
Inventor: OKAMOTO YOSHIO
IPC: F02M61/16
Filed: 1988-06-24
Abstract: An electromagnetic fuel injection valve in which an area of an annular gap formed by a ball valve (6) and a valve seat (9) when the ball valve (6) is lifted is made smaller than cross sectional area of grooves (50) provided on a fuel swirling element (37) which gives fuel supplied a swirling force and further is made larger than a cross sectional area of a fuel injection port (8), whereby the fuel is injected with an excellent atomizing characteristic.
Patent EP-0302493-A2 (EP)
Inventor: NAKAMURA MITSURU
IPC: G05D17/02
Filed: 1988-08-04
Abstract: A torque control unit rotates a motor machine having a motor element (20) and a load element (21). The a load element (21) is coupled to the motor element via a rotational main shaft (4) and driven to rotate by the motor element. Rotational acceleration (N F   (k) ) at each rotation angle during one revolution of the rotational main shaft is detected and fed back. An electromagnetic torque (T M ) of the motor element is so controlled that difference between the electromagnetic torque of the motor element and a load torque (T G ) of the load element may become zero at each rotation angle of the rotational main shaft.
Patent EP-0304807-A2 (EP)
Inventor: HAYASHI NORIKI C O OSAKA WORKS
IPC: C04B41/80
Filed: 1988-08-18
Abstract: A method of producing a superconducting circuit by forming a film having a superconducting phase on a substrate and applying a laser beam to a part of the superconducting phase to cause transition of the part of the superconducting phase into a non-superconducting phase.