baber/WOPTO huggingface dataset:
Patent EP-0248122-A2 (EP)
Inventor: BRICK ROWAN O
IPC: F16B19/05
Filed: 1986-11-28
Abstract: A composite material skin (42) is attached to a composite material support structure (26) by a plurality of metal lock bolts (64). A foraminous metal material (44) is embedded in the matrix of the outer layer of the skin (42) and positioned outwardly of reinforcing graphite fibers. The metal (44) is preferably copper in a knitted, woven, or expanded metal configuration. The metal (44) is in direct electrical contact with the graphite fibers to disperse current throughout the skin (42) and is sufficiently proximate to the lock bolts (64) to divert current away from the bolts (64). Each bolt (64) is surrounded by an expanded sleeve (74) and fits tightly within the sleeve (74) to provide good electrical contact between the bolt (64) and the skin (42). The inner end (70) of the bolt (64) has parallel grooves (72) thereon, and a collar (76) is swaged onto the end (70) to prevent arc plasma from escaping into the interior of the aircraft. The inner end of a removable threaded fastener (28) is sealed by a dielectric cap (86). A ground stud (92) is provided with an expanded sleeve (74ʹʹ) and a collar (76).
Patent EP-0189298-A2 (EP)
Inventor: INGLEY PETER
IPC: B60C9/20
Filed: 1986-01-20
Abstract: ® A tyre for a motor cycle having a curved cross section tread supported by a reinforced tread support region wherein the tread region (1) comprises a wear zone (10) of rubber tread compound containing no reinforcement fabric. a sub-tread layer (7) of rubber compound and between the wear zone (10) and sub-tread layer (7) an inter-tread layer (9) of high extensibility fabric. Suitable extensibilities are 8 to 16% and suitable materials include polyamide. The tyre tread wear zone (10) may be plain or patterned.
Patent EP-0189309-A2 (EP)
Inventor: NONAKA HIDEYUKI
IPC: H01L21/316
Filed: 1986-01-21
Abstract: The present invention relates to a semiconductor device, wherein silicon layers and interlayer insulating films such as MgO . Al 2 O 3  films are alternatively laminated on a single crystalline silicon substrate, and a method of producing same. A method according to the present invention utilizes MBE (Molecular Beam Epitaxy) thereby being superior in control of a film thickness in the formation of a film, being capable of forming the film at comparatively lower temperatures of such an extent that the thermal shock is not given to the single crystalline silicon substrate and the like, and being capable of forming the oxide film of a single crystalline form as the interlayer insulating film on the single crystalline silicon substrate.
Patent EP-0192489-A2 (EP)
Inventor: DUMAS DONALD JOSEPH
IPC: C07D521/00
Filed: 1986-02-21
Abstract: Compounds of the formula:
     wherein
     J is substituted amino or optionally substituted hydra- zino;   R is H or CH 3 ;   R 2  is H or a variety of organic or inorganic substituents;   W is 0 or S;   A is a mono- or bicyclic heterocyclic group, e.g. pyrimidinyl or triazinyl;   and their agriculturally suitable salts, exhibit herbicidal activity. Some also show a plant growth regulant effect.   
     The novel compounds may be made by a variety of routes, e.g. by reacting an appropriate benzenesulfonyl isocyanate or isothiocyanate with the appropriate heterocyclic amine.
Patent EP-0203797-A2 (EP)
Inventor: TAKAHASHI TOSHIHIKO C O PATENT
IPC: G11B15/18
Filed: 1986-05-23
Abstract: © An apparatus for recording and/or reproducing a digital signal on a recording medium (14) having at least a programme start signal and programme information recorded thereon, further records an identifying code signal indicating the start of unnecessary information on the recording medium (14) during a predetermined time period, and, in a playback mode, when such identifying code signal is detected, the recording medium (14) is transported at high speed and, when a programme start signal is next detected, the recording medium (14) is again transported at a normal speed.
Patent EP-0217644-A2 (EP)
Inventor: FIES WILLIAM J
IPC: H01J49/42
Filed: 1986-09-25
Abstract: An unbalanced radio frequency voltage is supplied between two pairs of conductive rods (10a, 10c; 10b, 10d) of a quadrupole mass filter of a mass spectrometer system. Means (S2) are provided for d.c. voltage polarity reversal for monitoring positive and negative ions. The d.c. voltage is derived by rectification of the radio frequency voltage.
Patent EP-0214046-A2 (EP)
Inventor: SHIOZUMI MOTOJI KAWASAKI STEEL
IPC: G01B11/02
Filed: 1986-08-19
Abstract: A seam locating system includes a laser beam scanning means for scanning a laser beam through a plurality of circumferentially aligned scanning points. The system includes means for forming a pattern image of reflected laser beam at each scanning points and means for forming a single-frame video image of the pattern image for each scanning point. A video signal processing circuit selects one or more scanning lines suitable for locating irregularities in the angle of reflection of the laser beam, for locating the scanning line in each frame with the maximum width over which the luminosity of the video signal is higher than a given threshold, for deriving a threshold value to be compared with the maximum width of each frame and for deriving the center position of the seam based on the comparison of the maximum width of each frame and the threshold value and the address of each frame, which address is indicative of the circumferential position of the corresponding scanning point. The seam locating system set forth above is not influenced by scale or the like which reflect the laser beam irregularly but with high luminosity by suitably selecting the scanning lines in each frame of video data. The seam locating system may further include means for feedback controlling the laser beam scanning means relative to the derived center position of the welded seam. Furthermore, the seam locating system according to the invention is applicable to seam-welded pipe annealing for automatically positioning the annealing device over the seam or for flaw detection in the welded seam.
Patent EP-0229623-A2 (EP)
Inventor: RUEGER WOLFGANG DR
IPC: C07D215/26
Filed: 1987-01-07
Abstract: Compounds I 
<IMAGE>
 where R<1> is equal to cycloalkyl, alkenyl, cycloalkenyl, phenyl, 
<IMAGE>
 where B, C, D and E are equal to methine or nitrogen and
 B', C', D' and E' are equal to methylene, carbonyl or imino;
 R<2> is equal to phenyl or phenylalkyl;
 A is equal to various amine radicals;
 m is equal to 2, 3 or 4; and
 n is equal to 1, 2, 3 or 4;
 salts of these compounds I are also described. Compounds I and the salts are calcium antagonists.
Patent EP-0240732-A2 (EP)
Inventor: KUHLING SIEGFRIED
IPC: B29C65/34
Filed: 1987-03-05
Abstract: In order to weld butt-jointed plastic tubes, a welding element with a wire coil for electrical resistance heating is positioned between the abutting tube ends. The tube ends are pressed to each other while at the same time the welding device is heated to welding temperature. Lastly, the tube ends are held together until the welded area has hardened by cooling. The welding device is constructed in the form of an annular disc the external diameter of which is approximately equal to the external diameter of the tubes and the internal diameter of which is approximately equal to the nominal internal diameter of the tubes. A heating wire coil spirals around the geometric center of the annular disc, and is positioned on the two annular disc surfaces that come into contact with the tube ends.
Patent EP-0266482-A2 (EP)
Inventor: TUCKEY CHARLES HENRY
IPC: F02M37/00
Filed: 1987-04-07
Abstract: A fuel system for automotive vehicles including a main liquid fuel tank which has a vertical fuel canister within the tank containing an electrically powered fuel pump. The canister has an open bottom positioned at the bottom of the fuel tank. The pump delivers liquid fuel from an inlet atthe bottom of the canister to the engine and a pressure regulator in the line diverts fuel above the required volume back to the top of the canister which has an overflow to the main tank. The can- ster, which serves as a fuel reservoir, has a bottom septum closed by a movable valve. A filter material extends over the bottom of the canister to filter fuel entering the pump inlet. The filter is mechanically associated centrally with a spring based lever connected to the movable valve. Under conditions where the bottom of the canister is starved of liquid fuel, the filter acts as a diaphragm to shiftthe lever againstthe resilient bias and open the valve to admit reservoir fuel from the canister to the pump inlet.
Patent EP-0241866-A2 (EP)
Inventor: MORIHARA ATSUSHI
IPC: C10J3/48
Filed: 1987-04-09
Abstract: This invention relates to a gasification process for a coal gasification furnace which comprises ejecting coal and an oxidizing agent along the circumferential direction of a gasification chamber (10) to form a whirling stream, making the two contact and react with each other in the gasification chamber (10), thereby producing a combustible gas from the coal while making ash in the coal melt into the form of slag, and withdrawing the slag through a slag tap (3) provided at the lower part of the gasification chamber (10) into a slag cooling chamber, wherein said process comprises causing the whirling stream to produce pressure difference such that the pressure decreases from the wall surface of the gasification chamber (10) toward the central part thereof, forming, by use of the pressure difference, a recycle system wherein a part of the combustible gas produced is introduced from the gasification chamber to the slag cooling chamber and returned again therefrom to the gasification chamber (10), and heating the slag tap (3) by means of the circulating combustible gas, and to a process therefor.
Patent EP-0266485-A2 (EP)
Inventor: GIORGIONI TULLIO
IPC: B06B1/02
Filed: 1987-05-24
Abstract: In this electromechanical horn (T), which is provided with an acoustic diaphragm (5) able to undergo movements induced in it by variable magnetic fields generated by an electromagnet (3), the electromagnet (3) which operates the diaphragm (5) is excited by frequencies generated by an electronic oscillator which are based on the value of the maximum diaphragm resonance frequency measured by a specific sensor (7).
Patent EP-0254032-A2 (EP)
Inventor: HASLANGER MARTIN F
IPC: C07D211/60
Filed: 1987-06-17
Abstract: The method of treating hypertension with neutral metalloendopeptidase (NMEP) inhibitors, NMEP inhibitors in combination with atrial peptides, and NMEP inhibitors in combination with angiotensin converting enzyme inhibitors, as well as pharmaceutical compositions therefor, are disclosed.
Patent EP-0262315-A2 (EP)
Inventor: MAKSYMOWICZ ANDREAS DIPL-ING
IPC: F23G5/027
Filed: 1987-07-10
Abstract: 1. Cylindrical rotary furnace for the degasification and incineration of waste material, the degasification taking place in a pyrolysis drum, which comprises a feed opening for the waste material, to which a low-temperature carbonisation gas outlet is connected and the incineration taking place in a combustion drum mounted in a rotary manner, which at the feed end comprises a waste gas outlet and at the discharge end for the ashes comprises a burner, characterised in that a) the pyrolysis drum (2) is located inside the combustion drum (1) and connected thereto in a non-rotary manner, which drum forms an annular chamber (27) between itself and the combustion drum and which, starting from the feed end, extends in the direction of the discharge end over a partial length of the combustion drum (1), b) at its end projecting into the combustion drum (1), the pyrolysis drum (2) comprises a discharge opening (16) for low-temperature coke formed from the waste material, which is burnt to ashes in the adjoining combustion chamber (15) of the combustion drum (1), and c) the annular chamber (27) between the combustion drum (1) and the pyrolysis drum (2) is connected to the waste gas outlet (7).
Patent EP-0253338-A2 (EP)
Inventor: OHKI SADAJUKI
IPC: B41M7/00
Filed: 1987-07-11
Abstract: An indication element with a protective layer which comprises a receiving medium having an image in a desired pattern on one side thereof, said image being formed by transferring a transferable colored ink of a thermal transfer ink sheet to said receiving medium preferably by means of a thermal printer; and a laminating material laminated to the image-bearing side of said receiving medium, at least the surface layer of said receiving medium on the image-bearing side or at least the surface layer of said laminating material on the side in contact with said receiving medium being compatible with the vehicle of said transferable colored ink. The indication element has a clear image without defects caused by flowing of the image formed on the receiving medium. The production of the indication element can be automatized due to the formation of an image by means of a thermal printer.
Patent EP-0258739-A2 (EP)
Inventor: NAKANISHI AKIO
IPC: H04W72/04
Filed: 1987-08-19
Abstract: A cordless telephone set (10) is comprised of a base unit (11) and a handset unit (12) connected by a radio frequency (RF) link. The base unit (11) collects channel information indicating that a channel is busy or idle. The channel information is continuously renewed during a stand-by mode, and the last channel information is stored in a channel RAM (31) of the base unit (11). The same uptodate information is also given to a channel RAM (32) in the handset unit (12) during the same mode. Thus, when the stand-by mode is released, both units can quickly search and find an idle channel common to the two, with reference to the uptodate channel information stored in the respective channel RAM's (31, 32).
Patent EP-0266545-A2 (EP)
Inventor: SCHROECK PETER
IPC: B44B5/00
Filed: 1987-09-28
Abstract: The method and device are used for marking rotationally symmetric moulded articles, in particular sleeves (18) of hose fittings of hose lines (14), by means of a radial press. The latter has several radially movable, driven pressing jaws (6) arranged around the axis (S-S) of symmetry of the press and moulded article. Arranged in at least one press jaw (6) is a recess (19), in which an arrangement of rows of plate-shaped embossing dies (20) is accommodated, the embossing sides of which lie in the working surface (7). It is thus possible to produce the marking during the pressing operation of the moulded articles in a single operation and by means of one and the same device. The degree of radial deformation is preferably selected to be so high that the material of the moulded articles flows in the axial direction over at least some of the embossing dies (20). <IMAGE>
Patent EP-0264727-A2 (EP)
Inventor: BARNETT RONNIE D
IPC: H04N5/262
Filed: 1987-10-08
Abstract: An intra-field recursive interpolator reads stored output video from one field store while writing output video into a second field store. The read stored output video is spatially corrected by vertical interpolation prior to being multiplied by a decay constant and being combined with an input video which has been multiplied by the inverse of the decay constant to produce the output video. The resulting output video is a combination of the current input field of video and each preceding field of the output video.
Patent EP-0268200-A2 (EP)
Inventor: JOH GUNTER
IPC: F02B77/00
Filed: 1987-11-11
Abstract: A cylinder head cover wherein the pan-shaped metallic body has a marginal portion with a groove for a portion of a gasket which is formed on the marginal portion prior to attachment of the cover to the cylinder head of an internal combustion engine. The underside of the marginal portion is coated with one or more layers of a coupling agent and a mold is placed over the marginal portion to define therewith an endless cavity which receives a supply of plasticized silicon rubber at an elevated temperature. The injected material is then heated to vulcanization temperature and is thereupon allowed or caused to set by cooling so that it forms an elastic sealing ring which is bonded to the marginal portion of the cover by the coupling agent. The mold is then removed from the marginal portion and the cover is secured to the cylinder head by fasteners which extend through the bottom wall of the pan-shaped body and are surrounded by noise-damping elastic sealing rings.
Patent EP-0273220-A2 (EP)
Inventor: MAGEE SEAN P
IPC: E06B9/42
Filed: 1987-12-01
Abstract: A shade assembly (10) comprised of a frame (12) having a central opening (13) therethrough and a hollow, shell-like recess (18) at one end thereof. A flexible shade member (14) is removably received in the receess (18) in the form of a scroll (20), and a pull bar (36) coupled with one end of the shade member (14) is used for pulling the shade member (14) out of the recess (18), i.e., unscrolling or unwinding it, and into a position across the central opening (13) of the frame (12). The shade member (14) is biased so that, as the pull bar (36) is moved toward the recess (18), the shade member (14) becomes scrolled or wound in the recess (18). The end margins of the pull bar (36) are removably received within a first pair of grooves (27) on the opposed sides of the frame (12), and a transparent, protective pane (16) is mounted with its side margins received within a second set of grooves (29) on the sides of the frame (12) adjacent to and extending longitudinally of the first set of grooves (27). The assembly (10) is constructed in cartridge form so that it can be readily mounted in place as a unit at a fixed location, such as adjacent to a window of an airplane, and the assembly can be quickly removed from its mounting for replacement purposes.
Patent EP-0274651-A2 (EP)
Inventor: BAUMGARTNER HANS
IPC: F01C21/10
Filed: 1987-12-04
Abstract: 1. Drehkolbenmaschine mit innenachsig gelagerten und ungleicher Drehzahl laufenden Innen- und Außenläufer. 2.1. Es sind Drehkolbenmaschinen mit Außenläufer bekannt, der in der Mantelfläche Öffnungen aufweist, durch die die Arbeitskammern mit dem Einlaß oder Auslaß verbunden sind, wenn sie aus einer den Außenläufer teilweise umschlingenden Gehäuseausnehmung- deren Wände die Öffnungen verschließen - austreten. Dieser weist bei Herstellung aus Leichtbaustoffen keine ausreichende Festigkeit auf. 2.2. Bei der Drehkolbenmaschine ist daher vorgesehen, daß mindestens eines der zwischen den Öffnungen (9) bestehenden Bänder (13) der Mantelfläche (12) eine in einer umlaufenden Nut (14) eingelegte Bandage (15) mit höherer Festigkeit und gegebenenfalls geringerer Wärmeausdehnung als der den Außenläufer (3) bildende Werkstoff aufweist. 2.3. Die Bandage (15) verhindert eine Verformung des Außenläufers (3) bei hohen Temperaturen und hohen Drehzahlen der Drehkolbenmaschine und ermöglicht deren Einsatz bei Brennkraftmaschinen.
Patent EP-0271796-A2 (EP)
Inventor: BALDASSARRI AGOSTINO
IPC: G03C7/00
Filed: 1987-12-07
Abstract: In a reversal process for the formation of color pho­tographic images which consists of a black and white de­velopment (first development) to obtain a first negative image, followed by exposure and/or uniform fogging of the residual silver halide and a further processing (including a second color development), to obtain a second visible (in transparency) color positive image, of a silver halide color multilayer material which comprises, coated on a support base, one or more red-sensitive silver halide emulsion layers associated with dispersed non-diffusing hydrophobic cyan couplers, one or more green-sensitive silver halide emulsion layers associated with dispersed non-diffusing hydrophobic magenta couplers and one or more blue-sensitive silver halide emulsion layers associated with dispersed non-diffusing hydrophobic yellow couplers, the improvement which consists of the reversal development of said magenta-forming layer being performed in the ab­sence of a significant presence of oil.
Patent EP-0292615-A2 (EP)
Inventor: REHAU AG CO
IPC: B65D59/02
Filed: 1987-12-21
Abstract: The annular groove, on the coupling sleeve of pipes or fittings of polymers, is in this case provided with injecting and venting openings and, before injecting the sealing material, a split core mould, determining the inner contour of the sealing ring, is inserted into the coupling sleeve. It is regarded as the characterising feature of the invention that, before insertion into the coupling sleeve, a sheath of polymeric material is applied to the outer circumference of the core mould. This sheath has the effect of sealing it off from the annular groove. During, and after removal of the core mould from the coupling sleeve, it remains in its original position as a temporary sleeve insert. The sheath makes it possible for the split core mould to be removed from the coupling sleeve directly after injection of the sealing material, before the said material has set, and provides protection for the sensitive region inside the coupling sleeve, for example against soiling, until immediately before connecting to the spigot end of a pipe.
Patent EP-0233657-A2 (EP)
Inventor: MOLTRASIO MARIO
IPC: B65G47/252
Filed: 1987-01-12
Abstract: The invention relates to the field of packaging lines using thermally shinkable plastic envelopes and consists in providing a special inverter adapted to take a pile outcoming from the first set of packaging machines, from a particularly equipment pallet on which said pile is placed, and to lay it down upturned of 180 degrees on the same pallet which in the meantime, passing under the inverter during said inverting operation, stopped at the point where the inverter lays the stacked pile.
Patent EP-0271949-A2 (EP)
Inventor: BRUZZI VITTORIO
IPC: B01D61/00
Filed: 1987-12-07
Abstract: Boron compounds are separated are recovered from a geothermal brine, which additionally contains inorganic salts, such as sodium and potassium chlorides and sulphates, by means of a process comprising the following process steps:
     a) pre-concentration of the geothermal brine by expansion up to room pressure, to to a pressure lower than room pressure;   b) concentration of the pre-concentrated brine, coming from the (a) step, by means of an osmotic treatment against a concentrated aqueos solution of recycled inorganic salts;   c) treatment of crystallization of the concentrated brine, coming from the (b) step, with the separation of the solid inorganic salts form an aqueous solution of boron compounds;   d) recycle of the inorganic salts separated in the (c) step, to the (b) step of osmosis, in the form of a concentrated aqueous solution; and   e) recovery of boron compounds from the relevant aqueous solution obtained in the (c) step.
Patent EP-0229705-A2 (EP)
Inventor: GILLETT JAMES EDWIN
IPC: G21C7/00
Filed: 1987-01-09
Abstract: A support structure for the upper ends of rod guides disposed within an inner barrel assembly (24) of a pressurized water reactor vessel (10) and having their top ends connected to top support plates (52) having mating interior and exterior vertices for assembling said top support plates (52) and a plurality of vibration arrestors (140; 140ʹ) associated with said top plates (36) for resiliently opposing any reduction of the parallel spacing and lateral loads tending to displace the top plates (36).