baber/WOPTO huggingface dataset:
Patent EP-0271984-A2 (EP)
Inventor: HAWKES STEVEN F
IPC: F16J15/10
Filed: 1987-10-29
Abstract: The invention relates to a method of making a two-part gasket (10) of the type in which a second plastic component (15) is injection molded under high pressure into a groove (20) formed in a previously molded support plastic component (12), and in which the support component is subject to sink or differential shrinkage after molding. Flashing of the second component (15) over the face surfaces (21, 22) of the support component (12) is prevented by raised lips (30) adjacent to the margin of the grooves formed in the support component to receive the second component. The lips are crushed by flat surfaces in the mold beyond the elastic limit of the lips to form high pressure barriers along the margins.
Patent EP-0269314-A2 (EP)
Inventor: ADAMS DARWIN P
IPC: H04R17/00
Filed: 1987-11-11
Abstract: An ultrasonic imaging probe assembly (10) including a multiple segment transducer (18) truncated along opposed edges to define an elongated transducer shape which is pivoted about a pivot axis(38) coincident with the tansducer (18). The resulting pivoting movement of the transducer (18) allows a smaller dimension probe assembly housing (30) with only limited diminution of control over ultrasonic depth of field and resolution. A multi-conductor cable (90) routes energising and monitoring signals to and from the transducer array (18). The multiple conductors (90) needed to carry these signals are arranged in a geometric configuration (Figure 10) to enhance the signal carrying characteristics of the cable (90).
Patent EP-0290853-A2 (EP)
Inventor: KOBLER INGO
IPC: B41F13/26
Filed: 1988-04-26
Abstract: Um eine Hülse (14) durch eine Öffnung (2) in einer Druckwerkseitenwand (1) auf einen Druckwerkzylinder (9) schieben zu können, ohne daß sich die Position des Druckwerkzylinders (9) ändert, wird ein einstellbares Backenfutter (3) verwendet. Das Backenfutter (3) ist auf verstellbaren Anschlägen (10) angeordnet, die als verdrehbare Exzenter ausgebildet sein können. Bei zusammengefahrenem Backenfutter (3) stützt sich das Backenfutter (3) an den Anschlägen (10) ab, so daß der Zylinder (9) die eingestellte Position beibehält.
Patent EP-0296527-A2 (EP)
Inventor: TAKANO TERUHISA
IPC: H05B11/00
Filed: 1988-06-21
Abstract: A heating apparatus, wherein the operation time and the inoperative time are counted by the use of an operation equation to switch the magnitude of the thermal supply of the heating apparatus in accordance with the calculated values. The heating apparatus includes a heater which becomes a heating thermal supply, a heating chamber to be heated by the heater, a driving means for controlling the supply energies to the heater, a parameter operation means for calculating, in accordance with a given operation equation, the parameter corresponding to the supply energies to the heater, an output deciding means for comparing the parameter operation value obtained by the parameter opera­tion means with the given target value to decide the output of the heating thermal supply, the parameter operation value is increased in accordance with the given operation equation by the parameter operation means during the energization into the heater, when the value has reached the given value, the output deciding means decreases or cuts off the average power to the heater.
Patent EP-0304764-A2 (EP)
Inventor: LANTERS HENRICUS JOHANNES
IPC: B27N1/00
Filed: 1988-08-16
Abstract: The method of preparing a defibrated cellulose material, preferably wood fibres, especially those having a fibre length of up to 20 mm, involves a high proportion of thermosetting resin and is particularly suitable for preparing fibre-containing mouldings. In the process, the thermosetting resin is added in an aqueous, preferably alkaline solution to a mixture of fibre particles and steam, and the steam is removed from the resin-coated fibre particles in a dryer. After the addition of resin, the steam is removed from the mixture of steam and fibre particles which are then dried in a drying stage to a moisture content of less than 12 % by weight, especially 3 to 10 % by weight.
Patent EP-0312003-A2 (EP)
Inventor: HERTEL HASSO DR
IPC: D06P3/68
Filed: 1988-10-12
Abstract: Fibre materials, such as, for example, cellulose fibre materials, are dyed by the ice dyeing technique by coupling the fibre material primed with a coupling component, in an aqueous medium, with the diazonium compound of an aniline compound of the general formula (I) stated and defined below, the coupling reaction and dye formation being carried out on the fibre at a pH of between 3 and 10. 
<IMAGE>
 in which R represents a straight-chain or branched alkyl group of 3 or 4 C atoms.
Patent EP-0324110-A2 (EP)
Inventor: HALBOUT JEAN-MARC
IPC: G01R1/067
Filed: 1988-12-09
Abstract: An electrical signal sampling probe apparatus to determine the response of electrical circuits or devices to ultrafast electrical pulses. The probe is detachable from the device being tested. The probe includes a transparent substrate (10) though which optical pulses are focused or directed onto a photo­conducting gap (12). The probe further includes a transmission line (18, 20) associated with the photo­conductive gap, and which terminates at a tapered end of the probe in contacts (22) which are placed on the device under test.
Patent EP-0320862-A2 (EP)
Inventor: GOSS DAVID C
IPC: H05B3/14
Filed: 1988-12-13
Abstract: A heating pad using positive temperature coefficient thermistors as a primary heat source with the thermistors being electrically and mechanically connected to electrically conductive sheets, preferably woven, with dielectric material preferably separating the conductive sheets. A covering of dielectric material preferably is used to electrically separate the heating pad from the environment. The heating pad construction uses the conductive sheets as the primary heat transfer means from the thermistors, resulting in a relatively even heat distribution over the heating pad. The heating pad is preferably made of materials that are flexible so as to enable the pad to flex to adapt to items of different shapes to be heated by the pad.
Patent EP-0322807-A2 (EP)
Inventor: KERR PAUL RAYMOND
IPC: C09D133/02
Filed: 1988-12-23
Abstract: The thermosetting powder coating composition which has good stability and good physical properties, such as appearance, flexibility, hardness, solvent resistance and corrosion resistance, is disclosed. The composition comprises a co-reactable particulate mixture of a carboxylic acid group-containing polymer, a polyepoxide, and a beta-hydroxylalkylamide.
Patent EP-0291166-A2 (EP)
Inventor: BENOIT GORDON LEON
IPC: C08F4/62
Filed: 1988-04-11
Abstract: A thermoplastic stretch wrap film exhibits a significant level of cling on one surface but no appreciable cling force on the other, the latter surface exhibiting a slide property when in contact with a film of like surface due to the presence of particulate antiblock agent mechanically bonded thereto. The film can be used to overwrap one or a group of articles to form a unitized packaged unit employing any of the known and conventional tension-wrapping techniques. Because of its one-sided cling and slide capabilities, pallet loads overwrapped with the film and in mutual contact avoid film tearing or destruction when the pallet loads are separated from each other.
Patent EP-0297834-A2 (EP)
Inventor: ZAWISTOWSKI URSZULA
IPC: C12N9/99
Filed: 1988-06-29
Abstract: A protein which is an inhibitor of alpha-amylase II is prepared by extracting barley meal with a Tris-HCl buffer and purifying the resulting crude inhibitor by a chromatographic procedure. Alternatively, the protein may be prepared by recombinant DNA techniques. The protein can be applied as an additive to sprout-damaged wheat flour which can then be used to provide improved quality bread.
Patent EP-0322333-A2 (EP)
Inventor: ESTES MARK W
IPC: G06F9/44
Filed: 1988-12-06
Abstract: A method is disclosed for providing a dynamic tutori­al display for assisting a computer operator in the utili­zation of a selected interactive software application. A tutorial processing program is provided and is resident between the operating system and a selected interactive software application, acting as a filter therebetween. A sequence of desired operator inputs, such as keystrokes or mouse movements, is recorded by the tutorial processing program along with an indication of the elapsed time between each input. In response to an operator request for assistance, the tutorial processing program couples each recorded input in a selected sequence to the interac­tive software application, in sequence in accordance with the recorded elapsed time indications. In practice, the software application will then respond in a manner identi­cal to the response generated by human inputs. In a preferred embodiment of the present invention, the tutori­al processing program also includes a provision for re­cording a plurality of textual or audible descriptive elements within the sequence of operator inputs.
Patent EP-0308373-A2 (EP)
Inventor: SPANO PATRIZIO
IPC: A43B3/24
Filed: 1988-05-02
Abstract: A moccasin-style shoe (1) comprising a sole (2) and an upper (3) mounted on the sole (2) is formed, at the heel portion (7) of the upper (3), with oppositely located fold lines (8,9) which extend from the topmost edge (10) of the upper (3) to the sole (2) for converting the shoe (1) to a slipper.
Patent EP-0341384-A2 (EP)
Inventor: MICHL KURT D
IPC: B41F33/00
Filed: 1989-02-27
Abstract: A control system for an offset printing press includes a microprocessor-based dampener, register and ink (drink) processor which controls color register, inkrate and damprate. Damprate curve data, flood requests and adjustments to individual nozzles on the spraybar can be downloaded from a master work station to the drink processor and used to control the rate at which the spraybar nozzles are pulsed on and the duration that each separate nozzle remains on.
Patent EP-0339393-A2 (EP)
Inventor: NUYKEN OSKAR PROF DR
IPC: C07C381/00
Filed: 1989-04-14
Abstract: Aryldiazosulphonates having polymerizable ethylenically unsaturated groups are excellent starting materials for water-soluble homopolymers and copolymers, which can be converted to water-soluble polymers by irradiation. Thus, the polymers can be utilized for the preparation of aqueous coating compositions.
Patent EP-0338449-A2 (EP)
Inventor: DERSE JOSEF DR
IPC: B23K7/10
Filed: 1989-04-14
Abstract: The invention relates to an anti-collision protective device (51) for a torch (11), having a sensor (10) which protects the torch against collision, is arranged in front of the torch and triggers a switching signal upon striking a collision body (56). The invention is characterised in that the sensor (10) is fastened to a holder (13) which surrounds the torch (11), can be tilted relative to the torch axis (12) in all directions and is vertically adjustable, and in that a holding rod (18) connected to the holder bears against a switch (20) via a switch body (10). <IMAGE>
Patent EP-0345515-A2 (EP)
Inventor: KETTERLING HANS-PETER DIPL-ING
IPC: H04L27/22
Filed: 1989-05-20
Abstract: The invention is based on the object of specifying a method for carrier recovery in coherent or quasi-coherent demodulation of digitally transmitted data in which method the effects of a phase drift are reduced. The object is achieved by converting the received signal frequency (fc) by modulation with an oscillator frequency (n . fc) into a frequency (n + 1) fc which is supplied to a PLL circuit. A voltage- controlled oscillator (30) of the PLL circuit has a frequency (n + 1) fc and the output frequency of the voltage-controlled oscillator is divided by (n + 1) so that a signal frequency (fc) is obtained which is largely free of phase drift. A preferred field of application for the present method are radiotelephones. The drawing shows a block diagram of a device for carrying out the method. <IMAGE>
Patent EP-0344785-A2 (EP)
Inventor: SEIBERT KARL
IPC: F16F9/02
Filed: 1989-06-01
Abstract: According to an illustrative example of the invention a cylinder (1) is subdivided by a stationary partition wall (9,10,11) into two pressure chambers (8,16). A first piston rod (2) is sealingly introduced from atmosphere through one end wall of the cylinder into a first pressure chamber (8) provided on one side of the partition wall. A second piston rod (14) sealingly extends through said partition wall (9,10,11) from the first pressure chamber (8) on one side of the partition wall to a second pressure chamber (16) on the other side of the partition wall. A lower gas pressure is provided in the first pressure chamber and a higher gas pressure is provided in the second pressure chamber. Abutment faces (17) are allocated to the first and to the second piston rod. On inward movement of the first piston rod with respect to the cylinder the abutment faces enter into engagement after a predetermined path of inward move­ment of the first piston rod.
Patent EP-0344790-A2 (EP)
Inventor: BOTZOLAKIS JOHN E
IPC: A61J3/07
Filed: 1989-06-01
Abstract: A dosing disc capsule machine (10) has a tamping pin (25) carried in a mounting block (22) for extending into openings (17) in a dosing disc (13) to compact powder in the openings to form a plug. The plug is then transferred into a capsule body (CB) by an ejection pin (26). In accordance with the invention, a load cell (40) is positioned above the tamping pin (25) in the mounting block (22) for measuring the compressive force exerted on the powder by the tamping pin (25). The load cell (40) occupies the space normally occupied by the overload spring (31) in such dosing disc capsule machines (10). Thus, modification of the tamping pin (25) is not necessary, and the simple substitution of parts makes it possible to interchange the instrumentation from one machine to another. Further, the modifications are minor and do not affect the normal operation of the machine (10).
Patent EP-0361286-A2 (EP)
Inventor: BUBECK MANFRED DR
IPC: B64C3/28
Filed: 1989-09-19
Abstract: An aircraft component subject to the air stream, in particular wings and tail units of aircraft, has a support structure, which bears a profiled skin configured in accordance with a prescribed outer contour. In the incident-flow or nose region, the profiled skin does not follow the outer contour, but runs to a point at the incident-flow edge. In order to form the prescribed outer contour, an outer skin is stretched over the profiled skin in the incident-flow or nose region. The outer skin is constructed as a removable cladding part, and can be destroyed as a result of an impact by a bird. In the incident-flow region, the profile skin has the form of two flat, inclined surfaces, which form a cutting edge directed opposite to the direction of incident flow. <IMAGE>
Patent EP-0369238-A2 (EP)
Inventor: KOJIMA TAKAO C O NGK SPARK PLU
IPC: G01N27/407
Filed: 1989-10-31
Abstract: Oxygen sensor element (1) (ZrO₂ solid electrolyte etc.) for detecting oxygen concentration in an exhaust gas has a protective layer which is made of a heat-resistant metal oxide (5a) and which carries a component (5b) of a IIa subgroup element (Ca, Mg etc.) on the side exposed to the exhaust gas of the sensor element (1), at least a part of the protective layer being present as a nonstoichiometric compound (Ti oxide etc.) with respect to the heat-resistant metal oxide. Si-poisoning is prevented. A heater (6) for heating the sensor element is provided for preventing Si-­poisoning at low temperatures.
Patent EP-0371542-A2 (EP)
Title: Oral composition
Inventor: CARTER PETER
IPC: A61K8/55
Filed: 1989-11-20
Abstract: The present invention relates to oral compositions such as dentifrices or mouthwashes. 
     By inclusion therein of a shorter chain mono- and dialkylphosphate as surfactant, a mild product is obtained which also has improved anti-caries properties. 
     Preferred are sodium mono- and di-octyl phosphates for use in these compositions.
Patent EP-0334674-A2 (EP)
Inventor: IWATA NOBUYOSHI
IPC: A61K31/495
Filed: 1989-03-23
Abstract: Isoxazolin-3-one derivatives of formula (I):
      [in which: R¹ is hydrogen or halogen; R² is C₁ - C₄ alkyl, optionally substituted phenyl or heterocyclic; or R¹ and R² together form a hydrocarbon ring; R³ is hydrogen or C₁ - C₄ alkyl; and R⁴ is C₁ - C₄ alkyl; or R³ and R⁴, together with the adjacent nitrogen, form a cycloaliphatic amino group] and pharmacoligically acceptable acid addition salts thereof have been found to have a direct effect on the cerebral circulation and/or metabolism, and they can be used in the treatment of cerebrovascular disorders.
Patent EP-0369650-A2 (EP)
Inventor: THEIL JORGEN
IPC: D21C11/00
Filed: 1989-11-02
Abstract: In a method and using an apparatus for carrying out the method for the treatment of calcium carbonate slurry ("mesa"), which is a re-utilizable residue from the causticisation of sodium carbonate with burnt lime in the manufacture of paper after the sulphate process, the lime sludge or "mesa cake" is conditioned in a mixer (21) with dry, powderous raw material (CaCO₃) to a loose, moist mesa pulp which is fed to the lower end of a riser pipe (17) constructed as a flash duct wherein the mesa pulp is suspended, dried and pulverized by means of hot smoke gas from a kiln (1), whereupon the dry, powderous product is separated from the smoke gas in a separa­tor (18) and fed to the kiln (1) for further treatment in same.
Patent EP-0365369-A2 (EP)
Inventor: BENMOUSSA MOHAMED
IPC: F16H47/02
Filed: 1989-07-07
Abstract: A flexible drive device comprising an incorporated hydraulic transmission provides either a classic drive or a relatively high-speed hydraulic drive and enables the thermal motor, which drives only the hydraulic pump, to rotate at constant speed. It also ensures normal supercharging of the engine at low and medium speeds. A first embodiment of the device comprises two input shafts (8, 9), two output shafts (11, 12), two intermediate shafts (13, 14) a secondary output shaft (10), a hydraulic pump (5), a secondary drive shaft (15), a secondary clutch (6), a hydraulic motor (7), and an auxiliary supercharging device (not shown). When the driver establishes the hydraulic connection of the device, the hydraulic motor (7) drives the gearbox (4) by means of the clutch (6) and a mechanical transmission connecting the shafts (12, 15). The device can be used to drive passenger cars and commercial vehicles.
Patent EP-0349510-A2 (EP)
Inventor: SCHRAUWEN DIRK
IPC: B05B3/02
Filed: 1989-06-09
Abstract: System for coating pellets coming from the die of the pelleting press with grease, in the animal feed industry, using injection of air and steam. The system sprays the grease in the form of an invariable cone from the grease flow. The system sprays the grease very finely, and the steam increases the temperature of the grease, which permits uniform coating and the absorption of the grease by the pellets without soiling the machine to any great degree. <IMAGE>
Patent EP-0329641-A2 (EP)
Inventor: FISCHER PETER HANS DIPL-ING
IPC: B61L3/12
Filed: 1989-02-10
Abstract: A receiving device for signals which are transmitted at alternating equidistant transmission frequencies on the basis of the IUR standard by transmitting aerials along a route, has an input part (4-11) of broad-band design for all the signal frequencies to be received, to which receiving channels (12-14), the number of which corresponds to the number of signal frequencies to be received and in which the signal frequencies are transposed downwards in mixing stages (16-20) and then amplified and demodulated in amplifier-demodulators (26-28), are connected via narrow-band filters (15-17). On the one hand, the demodulated output signals are fed directly to a switching matrix (32) and, on the other hand, are used for the derivation, via quality and/or quantity evaluation stages (33-35 and/or 39-41), of control signals in digital form which are applied to the switching matrix (32), so that the latter supplies the best signal at the output (45).   <IMAGE>
Patent EP-0384134-A2 (EP)
Inventor: STEWART KEVIN RANDALL
IPC: C08G64/30
Filed: 1990-01-23
Abstract: Cyclic polycarbonate oligomers are converted to linear polycarbonates by the catalytic action of an aryl tetrahydropyranyl ether. The polymerization reaction is slow, and therefore particularly useful in such operations as resin transfer molding.
Patent EP-0392426-A2 (EP)
Inventor: BRAUN MICHAEL C
IPC: A61K8/00
Filed: 1990-04-09
Abstract: An emulsifier-free hand and body lotion in the form of a clear gel dispersion. The dispersion includes a mixture of a gelled water system, a powdered carrier material of a cross-linked hydrophobic copolymer and at least one active ingredient dispersed uniformly throughout and entrapped within said copolymer powder. The active ingredient can be one or more of a mixture of skin compatible oils, skin compatible humectants, emollients, moisturizing agents and sunscreens.
Patent EP-0393688-A2 (EP)
Inventor: TAPLIN LAEL B
IPC: F04B49/00
Filed: 1990-04-19
Abstract: A hydraulic control system (10) that comprises a hydraulic pressure line (20), a hydraulic fluid control mechanism (22-28) and a lag network coupling the pressure line to the control mechanism for restricting flow of hydraulic flow therethrough, and thereby delaying and damping response of the control mechanism (22-28) to fluid pressure fluctuations at the hydraulic line (20). The lag network comprises check valve (30,32,50) that includes a flow passages interconnecting the hydraulic line (20) and the control mechanism, a valve element (34), and a spring (36) resiliently urging the valve element (34,40) to close the passage, such that resistance to fluid flow increases as fluid flow decreases between the hydraulic pressure line (20) and the control mechanism (22-28). Preferably, a pair of such check valves (30,32,50) are connected in parallel between the hydraulic pressure line and the control mechanism for controlably restricting fluid flow in both directions. To offset decreasing resistance as a function of increasing fluid flow through the check valve or valves, and orifice that exhibits increasing resistance as function of fluid flow may be connected in series with the valves.
Patent EP-0410240-A2 (EP)
Inventor: MAFOTI ROBSON
IPC: C07C269/00
Filed: 1990-07-14
Abstract: The present invention relates to a process for preparing polyurea-polyurethane elastomers comprising reacting in a closed mold, in accordance with the reaction injection molding technique at an isocyanate index of about 95 to about 110, an isocyanate prepolymer having an isocyanate content of about 4 wt.% to 10 wt.% and a molecular weight range of about 1000 to 4000 with a diamine chain extender having no isocyanate-reactive groups other than amino groups in the substantial absence of compounds having isocyanate-reactive groups other than amino groups. The present invention further relates to the polyurea-polyurethane elastomers produced by the process of this invention.
Patent EP-0413326-A2 (EP)
Inventor: DOLLE VOLKER DR
IPC: C08F4/642
Filed: 1990-08-16
Abstract: Olefins of the formula <IMAGE> (R<11> and R<12> are H or C1-C14-alkyl) are polymerised in the presence of a catalyst comprising at least one metallocene of the formula I <IMAGE> (M is zirconium or hafnium) and an aluminoxane. Polymers of high molecular weight are obtained in high yield.