baber/WOPTO huggingface dataset:
Patent EP-0248364-A2 (EP)
Inventor: KLOCKER HEINRICH JOSEF
IPC: D03C7/00
Filed: 1987-05-29
Abstract: Device for forming a selvage using a binding system, in particular in the case of shuttleless looms, consisting of two alternately moving shafts. One of the shafts is provided with a needle holder formed as a guide frame. The other shaft is provided with a sliding block which moves within the rails of the guide frame. The sliding block contains a rotatable perforated disc which has holes for guiding the leno threads. The sliding block (9) is provided with a control element which is movable in a working direction relative to the sliding block and is connected to the perforated disc (10). The sliding block (9) within the guide frame (5) is braked. <IMAGE>
Patent EP-0258880-A2 (EP)
Inventor: BEITZ JUERGEN
IPC: D02H1/00
Filed: 1987-09-02
Abstract: l. Schärgatter, 2.l Schärgatter, bei denen die Spulen der zu schärenden Fäden neben- und übereinander angeordnet sind, sollen eine ständige Zugänglichkeit jeder Spule auch während des Schärens ermöglichen. Insbesondere soll eine platzsparende Aufstellung des Gatters auch dann ermöglicht werden, wenn eine größere Zahl von Fäden geschärt werden soll. 2.l Es werden Fadenführer (l4, l4', l4") tragende Gattertüren (9) vorgesehen. Hinter den Gattertüren (9) befinden sich die zu schärenden Fadenwickel. Hierdurch wird Zugang zu den einzelnen Spulen (l0) oder Gruppen von Spulen gegeben. Jeder Faden (4) wird zunächst vertikal über das Gatter und anschließend horizontal oberhalb des Gatters zur Schärmaschine (6) über Leitorgane (l2) geführt. 2.3 Bei einer vorteilhaften Aufstellung des Gatters werden die Reihen der über- und nebeneinander angeordneten Spulen bzw. der Gatterpfosten und -türen beiderseits eines zur Schärmaschine führenden Mittelganges senkrecht zu diesem angeordnet. So können auf einer Grundfläche von ca. l80 m² gleichzeitig l280 Fäden bei einem Spulendurchmesser von 450 mm geschärt werden (Fig. 2).
Patent EP-0260662-A2 (EP)
Inventor: HAYES THOMAS EDWARD
IPC: G01N27/04
Filed: 1987-09-15
Abstract: Apparatus for preventing condensation includes a sensor, the variable resistance of which is a function of the difference between the temperature of the sensor and a dew point temperature which is equal to or less than the temperature of the sensor. An exciting means is coupled to the sensor for providing an output signal representative of the sensor resistance while detecting means senses to the output signal to provide a control signal for energizing a heater when the temperature difference is no greater than a predetermined value. A method for preventing condensation is also disclosed.
Patent EP-0233670-A2 (EP)
Inventor: ALZATI EUGENIO
IPC: B62D31/00
Filed: 1987-02-04
Abstract: The present invention relates to a convertible motor car realized with a lower frame, which supports the mechanical units, and with an upper, on-sight frame which is made integral with the first one, and is suitable to support the panels, easily detachable, of the skin of the various versions of the same car.
Patent EP-0246757-A2 (EP)
Inventor: GARVEY MICHAEL JOSEPH
IPC: B05D7/00
Filed: 1987-04-22
Abstract: This application discloses the preparation of coatings on substrates. The coating is derived from a film formed at a sol air interface and the film is bonded to the substrate by direct contact. The coating preferably contains silica.
Patent EP-0251454-A2 (EP)
Inventor: WECHSLER SUSAN L
IPC: G06F3/033
Filed: 1987-05-07
Abstract: A calculating device is presented which displays a stack containing values most recently calculated and utilized, in accordance with the preferred embodiment of the present invention. The calculating device also displays a label for each value. When a new value is added to the stack, the stack labels are searched to see if there a value on the stack having the same label. If so the duplicate value and its label are removed from the stack.
Patent EP-0271978-A2 (EP)
Inventor: TANAKA MASAMITSU
IPC: G11B15/60
Filed: 1987-10-09
Abstract: A tape guide, e.g. for a tape cassette for VTR, comprising: 
a cylindrical tape guide body (2) of first material(s); and 
a covering member (3) that is a sheet or tape contact sheet member, the covering member sufficiently covering circumferential surface of the tape guide body, the covering being optionally at least in a range or expanse larger than surface for contacting tape, the covering member comprising second material(s) so that the tape guide is a composite tape guide, the second material(s) comprising non-magnetic material(s).
Patent EP-0281704-A2 (EP)
Inventor: GILLEO KENNETH B
IPC: H05K1/00
Filed: 1987-10-09
Abstract: An apparatus and method for preparing conductive bridges to electrically couple discrete electrical conductors arranged on opposed surfaces of a common substrate, with the conductive bridge extending uniformly along and through the walls of a bore formed through the substrate. The method and apparatus utilized includes the preparation of a conductive bridge extending along and through the walls of a bore formed through the substrate, with the bore or opening in the substrate being subjected to the force of vacuum applied through a vacuum diffusion barrier. The substrate is exposed to the vacuum source through a plurality of spaced-apart bores of relatively small diameter, with the vacuum diffusion layer being in the form of a web of filter paper tracking and moving in synchronism with the substrate. Conventional silk screening techniques are utilized to form the conductors and bridges, with polymer thick conductive fluids being employed as the printing medium. Multiple layers of conductors may be formed, with dual-sided circuitry being applied to the substrate. The multiple layers are fabricated by initially plating a layer of metal upon the exposed surface of the polymer thick conductive films, and thereafter printing a defined pattern of dielectric upon the electroplated copper. Subsequently, a second polymer thick conductive fluid is employed as a printing medium upon the surface of the dielectric, with contact to the copper being available through vias formed in the dielectric layer. Following cure of the second layer of polymer thick conductive film, the exposed surfaces may be plated with a film of copper, nickel or other suitable metal.
Patent EP-0244312-A2 (EP)
Inventor: ROALES GABRIEL
IPC: E04C2/04
Filed: 1987-04-24
Abstract: Parallelepipedal insulating and partitioning element comprising two main faces (10, 10') and four lateral faces (11a, 11b, 11c, 11d), and also jointing members (3, 4) making it possible to join together a plurality of elements so as to form a wall. This element is characterised in that it consists of a core (1) made of an insulating material, sandwiched between two plaster slabs (2, 2'). <IMAGE>
Patent EP-0283018-A2 (EP)
Inventor: TOMISAWA NAOKI JAPAN ELECTRONI
IPC: F02D45/00
Filed: 1988-03-17
Abstract: An air/fuel ratio control system employs an altitude dependent learnt uniform correction coefficient which is applicable for all engine driving range and another engine driving range based correction coefficient learnt with respect to respective engine driving range. The uniform correction coefficient is cyclically updated on engine driving range based correction coefficient. The control system performs FEEDBACK mode air/fuel ratio control with the learnt uniform correction coefficient and the engine driving range based correction coefficient. On the other hand, the control system performs OPEN LOOP mode air/fuel ratio control with the learnt uniform correction coefficient.
Patent EP-0295582-A2 (EP)
Inventor: VON WERNER KONRAD DR
IPC: C07D319/12
Filed: 1988-06-10
Abstract: An alkali metal salt, alkaline earth metal salt or quaternary ammonium salt of a compound of the formula <IMAGE>  in which:  A<*> = H; F; Cl; Br; I or <IMAGE> Rf denotes a perfluoroalkylene radical having 2 to 10 carbon atoms or A<*> and Rf together denote a perfluoro-3,6-dimethyl-1,4-dioxan-2-yl radical,  p = zero or a number from 1 to 10 and  q = zero or a number from 1 to 10, is reacted, optionally at elevated temperature in the absence of water, with chlorine, bromine, iodine or at least one compound which, under the reaction conditions, generates these halogens, optionally in the presence of an aprotic solvent, compounds being formed which contain the halogen used for the reaction instead of the COOH group. The latter compounds are useful intermediates. They can additionally be used as laser medium, for blood substitute emulsions and as special inert fluids, for example for medicinal purposes.
Patent EP-0300364-A2 (EP)
Inventor: SHIBATA YASUHISA
IPC: G01N27/30
Filed: 1988-07-14
Abstract: A liquid film type, chloride ion-selective electrode is provided with the present disclosure, which comprises a sensitive film containing a polymeric material as a support film material, a tetraalkyl ammonium salt with four alkyl group each having 10-24 carbon atoms as a chloride ion-sensitive substance, and a mixture of a linear alcohol having a low dielectric constant with at least 10 carbon atoms and an organic compound having a dielectric constant higher than that of said linear alcohol as a plasticizer. This electrode has a high selectivity over lipophilic anions and hydrophilic anions, high accuracy on measurements, and a long life.
Patent EP-0308640-A2 (EP)
Title: Verfahren und Vorrichtung zur Messung des Rundlaufs bei einem Fahrzeugluftreifen mit gegen Felgenringhälften verfahrbaren Wulstaufnahmeringen
Inventor: HAACK DIETMAR
IPC: G01M1/02
Filed: 1988-08-05
Abstract: Verfahren und Vorrichtung zur Messung des Rundlaufs bei einem Fahrzeugluftreifen (11), der im Betriebszustand mit seinen Wülsten (18) am radial inneren Umfang einer Felge befestigt ist. Die Prüfvorrichtung (10) ist dazu mit einer zweigeteilten Prüffelge versehen, deren beide Felgenringhälften (12, 13) axial verschiebbar sind. Auf die Prüffelge wird ein zu prüfender, mit trapezförmig axial nach außen weisenden Seitenwänden gefertigter Reifen (17) in dieser seiner Trapezform aufgezogen. Gegen die axial auseinderfahrenden Felgenringhälften werden axial von außen Wulstaufnahmeringe (15) gefahren, die die Seitenwände umbiegen und in Felgensitzposition zur Anlage an die Felgenringhälften bringen. Der zu prüfende Reifen wird dabei zwischen den Felgenringhälften und den Wulstaufnahmeringen festgeklemmt.
Patent EP-0306049-A2 (EP)
Inventor: MANGOLD ANTON
IPC: F01N13/02
Filed: 1988-09-02
Abstract: A device is described for burning soot particles in the exhaust apparatus of a diesel engine. The device comprises a flow channel, into which the exhaust gases flow tangentially, and a radial guide unit, over which the exhaust gases are guided from the inside to the outside, into an outlet chamber from which they emerge axially. Wire material inserts are also provided which are used to convert the flow energy of the exhaust gas into heat, as a result of particle friction, and to store the heat such that the temperature of the particles reaches the self-ignition temperature level, particularly in the presence of catalytic material. <IMAGE>
Patent EP-0310112-A2 (EP)
Inventor: OGAWA KENJI C O NEC CORPORATIO
IPC: H01L29/739
Filed: 1988-09-30
Abstract: A transistor having a semiconductor substrate of a first conductivity type, a base region of a second conductivity type formed in the semiconductor substrate, a source region of the first conductivity type, a gate electrode formed on the base region between the source region and the semiconductor substrate via a gate insulator film, an additional region of the second conductivity type formed in the semiconductor substrate but separated from the base region, a resistive layer formed in electrically contact with an area of the semiconductor substrate which is separated from the base region and the additional region, a source electrode connected with the source region and a drain electrode connected with the additional region and the resistive layer.
Patent EP-0324096-A2 (EP)
Inventor: BADEN HANS-DIETER
IPC: E05B47/06
Filed: 1988-12-01
Abstract: Profiled lock cylinders are equipped with a cylinder housing (1) and with a cylinder core (2) which is mounted rotationally adjustably in this and which can be secured against unauthorised rotation by key-actuable tumbler elements (7, 8) and by a blocking element (12) actuable by means of an electromagnet (13), there being furthermore control electronics actuating the electromagnet (13), together with an associated power supply switch (19). The power supply switch is designed as a magnetosensitive switch (19) which is accommodated in the cylinder housing (1) and its actuating magnet (20) is coupled motionally to one of the tumbler elements (8) located on the housing. The switch (19) advantageously consists of a reed contact. <IMAGE>
Patent EP-0284165-A2 (EP)
Inventor: SUKIGARA MASAYUKI
IPC: B29C48/94
Filed: 1988-03-24
Abstract: A shaped article comprised of a tetrafluoroethylene polymer with a number average molecular weight of at least about 10⁶ which exhibits specific heat shrinking properties represented by an average maximum expansion ratio of from 2 to 10, a least maximum shrinkage ratio of 0.71 or less, an orientation release stress at 200 °C of less than 5 Kg/cm² and a shrinking starting temperature of at least 80 °C. The shaped article has excellent compression creep resis­tance, compression resistance, impact strength, dimensional stability, gas barrier property and tensile strength. Ac­cordingly, it can be advantageously utilized as a sealant, a lining material, a bearing pad, a sliding pad, etc.
Patent EP-0318084-A2 (EP)
Inventor: YOUNG ROBERT N
IPC: C07D235/24
Filed: 1988-11-16
Abstract: Compounds having the formula:
      are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, antiallergic, anti-inflammatory, and cytoprotective agents.
Patent EP-0276161-A2 (EP)
Inventor: KAVEN ALLEN H
IPC: E21B19/18
Filed: 1988-01-21
Abstract: A bit basket (10) mounted on a drilling rig (24) for making and breaking drill string connections. A movable "Y"-like shaped cam (22) is swivelly mounted within a body (12). Drill string components (36), such as drill bits and hammers, extend into the basket. The cam (22) has an arcuate engaging face (30) with two tip ends (48). The cam is thrown so as to engage and hold the component (36) stationary. The connection is then made or broken by the requisite rotation of the drill string by the drilling rig.
Patent EP-0289289-A2 (EP)
Inventor: ENGELSON MORRIS
IPC: G01R23/02
Filed: 1988-04-27
Abstract: A method for determining the carrier frequency of a pulsed signal based upon nominal parameters for the pulsed signal input by an operator selects an algorithm based upon a duty factor calculated from the nominal parameters. For large duty factors a conventional maximum peak detection algorithm is used to identify a spectral line having the greatest amplitude as the carrier frequency. For smaller duty factors the first nulls on each side of the main lobe of the frequency spectrum for the pulsed signal are determined and used to calculate a carrier frequency. The spectral line having the maximum peak value within a window about the calculated carrier frequency is identified as the carrier frequency.
Patent EP-0297869-A2 (EP)
Inventor: FUJIOKA SOUICHIRO
IPC: G01P3/48
Filed: 1988-06-30
Abstract: In an apparatus for detecting a rotating speed of a rotating object, in which a pulse train having a frequency proportional to the rotating speed is generated and the rotating speed is detected by detecting the period of the pulse train, the period detection results are over-sampled to form a recursive filter having a peak at the frequency where the frequency characteristic of the period detecting operation becomes zero. As the result, the frequency characteristic of the apparatus as a whole does not have a peak. The phase delay due to the period detecting operation is reduced.
Patent EP-0305144-A2 (EP)
Inventor: TOKUNAGA HIROYUKI
IPC: C30B25/18
Filed: 1988-08-23
Abstract: A method of forming a crystalline compound semiconductor film comprises introducing into a crystal forming space housing a substrate on which a non-nucleation surface (S NDS ) having a smaller nucleation density and a nucleation surface (S NDL ) having a fine surface area sufficient for crystal growth only from a single nucleus and having a larger nucleation density (ND L ) than the nucleation density (NDs) of the non-nucleation surface (S NDS ) are arranged adjacent to each other an organometallic compound (VI) for supplying an element belonging to the group VI of Periodic Table represented by the general formula R₁-X n -R₂ wherein n is an integer of 2 or more; R₁ and R₂ each represent alkyl; and X is S, Se or Te and a compound (II) for supplying an element belonging to the group II of Periodic Table in gas phase and applying crystal growth treatment according to the vapor phase method to the substrate to selectively form a crystalline group II - VI compound semiconductor film on the substrate.
Patent EP-0312283-A2 (EP)
Inventor: WILLIAMS PETER D
IPC: C07D207/28
Filed: 1988-10-11
Abstract: Enzyme di- or tripeptides of the formula:
     and analogs thereof which inhibit renin and are useful for treating various forms of renin-associated hypertension, hyperaldosteronism and congestive heart failure; compositions containing these renin-inhibitory peptides, optionally with other antihypertensive agents; and methods of treating hypertension, hyperaldosteronism or congestive heart failure or of establishing renin as a causative factor in these problems which employ these novel peptides.
Patent EP-0315477-A2 (EP)
Inventor: CONNELL DAVID LONGLEY
IPC: D06M15/643
Filed: 1988-11-04
Abstract: A method for the treatment of wool so as to impart shrink resistance comprising the steps of:-
     i) subjecting the wool to an oxidative pretreatment, and   ii) subsequently treating the wool with a) an amino functional polymer which itself confers a degree of shrink resistance and b) a silicone polymer capable of reacting with the reactive groupings of the amino functional polymer, so as to cause the polymers a) and b) to be applied to the wool fibres.   
     The wool thus treated also has good rub fastness when dyed and a soft handle.
Patent EP-0331987-A2 (EP)
Inventor: HOYES JOHN ROBERT
IPC: C08J5/04
Filed: 1989-02-24
Abstract: In the manufacture of fibre-reinforced elastomeric sheet from a non-asbestos solvent-containing uncured elastomer dough containing reinforcing fibres, curing agent and optionally non-fibrous filler, by progressively forming the dough into a sheet on the surface of a heated cylinder with evaporation of the solvent, said dough containing both relatively rigid inorganic reinforcing fibres (eg glass fibres) and other reinforcing fibres interlockable therewith (eg polyacrylic fibres), there is employed a dough which additionally includes inorganic material in the form of flakes. 
     Such flake material may be provided by flake graphite (natural or exfoliated), or flakes of mica or exfoliated vermiculite.
Patent EP-0345611-A2 (EP)
Inventor: DELVAUX MYRIAM
IPC: C11D10/02
Filed: 1989-05-30
Abstract: The physical stability of liquid gel-like compositions based on montmorillonite, attapulgite, hectorite or other inorganic colloid-forming clay or other thixotropic thickener, and small amounts, such as 0.1 to 0.2 weight percent, of calcium, magnesium, aluminium or zinc stearate or other polyvalent metal salt of long chain fatty acid is greatly improved by increasing the alkalinity level to such an extent that when the composition is added to an aqueous wash bath at a concentration of about 10 grams per liter the pH of the wash bath becomes at least 11.2. 
     The aqueous compositions preferably also includes chlorine bleach, and the chlorine-bleach loss with time is also reduced in the high alkalinity formulations. Use as liquid gel-like automatic dishwasher compositions are described.
Patent EP-0354311-A2 (EP)
Inventor: GRISCHKOWSKY DANIEL R
IPC: H04B10/43
Filed: 1989-05-31
Abstract: A method of generating subpicosecond electrical pulses on a micron sized coplanar transmission line (10, 12) fabricated on an insulating, nonlinear optical sub­strate, by driving the line with focused ultrashort optical pulses. The pulses are generated directly on the transmission line by the optical rectification effect acting on the focal volume (16) between the two lines of the transmission line of the focused ultrashort laser pulses. In the second embodiment, the transmission line (10, 12) is charged and the electrical pulse is generated by changing the capacitance in the focal volume (16) between the two lines (10, 12) of the transmission line by the optical Kerr effect acting on the focused ultrashort optical pulses.
Patent EP-0349992-A2 (EP)
Inventor: OHMURA HIROSHI
IPC: B62D6/00
Filed: 1989-07-04
Abstract: A rear wheel turning system for turning the rear wheels (6L, 6R) of a vehicle in response to operation of the steering wheel (26) includes an actuator having an electric motor (4) which is energized by a battery (2). A rear wheel turning mechanism (16) is driven by the electric motor and turns the rear wheels. A control unit (10) outputs a control signal to the electric motor in order to cause the rear wheels (6L, 6R) to turn to a predetermined turning angle according to the operating condition of the vehicle. The control unit ceases controlling the electric motor when a predetermined condition is established after the engine has stalled.
Patent EP-0352712-A2 (EP)
Inventor: TSUTSUI OSAMU
IPC: E03D5/00
Filed: 1989-07-24
Abstract: In a water closet flushing apparatus of the type in which the flushing water from a flushing water supply source (15) is fed through different flushing water feed lines (16, 18) to a bowl portion (11) and a trap discharge passage (12) defined adjacent to the bottom portion of the bowl portion (11), a water jet injector (14b) is provided so as to inject the flushing water jet toward the trap discharge passage (12), an opening-closing valve (22, 24) is disposed in each of different feed lines (16, 18), and the operation of the opening-closing valve (22, 24) is controlled by a control unit (30). The flushing water is flushed into the bowl portion (11) so as to clean the same while the jet of flushing water is injected into the trap discharge passage (12) to cause the same to act as a siphon, whereby waste matter is discharged.
Patent EP-0357026-A2 (EP)
Inventor: IWAMURA AKIRA
IPC: B61F5/30
Filed: 1989-08-30
Abstract: There is provided an axle box suspension having an axle spring according to the present invention, wherein an axle box body is formed by providing an axle anchor rod at one end of the axle box, and the axle anchor rod is shaft-coupled to a truck frame through a resilient element, so that longitudinal, lateral and vertical swivel movement between the axle and the truck frame can be allowed by deforming the resilient element and the axle anchor rod without rattle, thereby the running stability of the vehicle is greatly improved. Further, since the axle box suspension does not have slides and gaps, a wear and a deterioration due to years of driving are eliminted, whereby replacement of the components will be obviated and maintenance thereof will be much more facilitated. Moreover, excellent advantages such as simplified structure, space-saving of the whole axle box suspension, reduction in its weight are provided.