baber/WOPTO huggingface dataset:
Patent EP-0232147-A2 (EP)
Title: Optical fibre splice case
Inventor: BUEKERS VALERE
IPC: G02B6/24
Filed: 1987-01-30
Abstract: Two optical fibres are spliced together, and the splice and a loop of fibre organised in an organiser, for example by securing the splice in a projection (11) and accommodating the loop in a tray (12). The organiser also comprises an engagement means for example cylindrical extensions (13) into engagement with which a heat recoverable sleeve (not shown) surrounding the organiser and splice can be recovered to enclose the splice.
Patent EP-0256685-A2 (EP)
Inventor: ANTHON ERIK W
IPC: G11B7/135
Filed: 1987-07-22
Abstract: The disclosure relates to an optical reader system (40), including a partially polarizing beam splitter (45) for directing a selected polarization component of a linearly polarized beam (42) to a target (12) such as a media disk, reflectively separating the resulting reflected beam from the beam directed to the target, and selectively enhancing the relative intensity of two orthogonal polarization components reflected from the target. A polarisation separater (55) separates the linearly polarised reflected beam into said selectively enhanced polarization components and a deflector assembly determines the relative intensities of said selectively enhanced potqrization components.
Patent EP-0267726-A2 (EP)
Inventor: VOGEL MARTIN
IPC: C08F291/00
Filed: 1987-11-03
Abstract: An aqueous dispersion of water-insoluble core-shell particles is prepared by emulsion polymerization for use as an opacifying agent in coatings. The particles have interior cores which are swollen with nonaqueous solvent. The polymeric exterior shells have a glass transition temperature greater than about 50°C in the presence of the nonaqueous solvent. The partition coefficient for the nonaqueous solvent between the interior core polymer phase and the exterior shell polymer phase is at least about 1.25. Coatings compositions formulated using the core-shell particles show increased opacity, as single light scattering microvoids are formed in individual particles when the solvent evaporates and the core collapses inside the rigid exterior shell. Opacity develops even when aqueous coatings containing the particles are dried under high humidity conditions.
Patent EP-0269548-A2 (EP)
Inventor: CHOATE BRUCE THOMAS
IPC: B65H5/02
Filed: 1987-11-17
Abstract: A sheet member (12) is transported over a knife anvil (14) by a feed conveyor (32) movable from a first position (A) adjacent the knife anvil (14) to a second position (B) overlapping the knife anvil (14). The feed conveyor (32) has a moving belt (31) which is driven in a forward direction for transporting the sheet member (12) over the anvil (14) and to a takeaway conveyor (26). The belt (31) is driven in an opposite direction to pull the cut leading edge (99) of the sheet material (12) away from the end (51) of the feed conveyor (32) after cutting of the sheet material (12) and during movement of the feed conveyor (32) to the overlapping position (B) over the anvil (14). A rotary knife (16) is moved along the knife anvil (14) and is mounted for rocking of the knife (16) in a direction opposite to the direction of travel of the knife (16) to provide a positive shear point (96).
Patent EP-0279392-A2 (EP)
Inventor: BECK JULIUS H
IPC: A61K8/98
Filed: 1988-02-13
Abstract: Ein Gehalt an nach Champagnerart hergestelltem Schaumwein, insbesondere Champagner, steigert die Wirksamkeit von kosmetischen Präparaten unerwartet. Dabei wird vorzugsweise der überweigende Teil der wässrigen Phase solcher Präparate aus flüssigen Bestandteilen solchen Schaumweins, insbesondere Champagners, bestehen.
Patent EP-0280181-A2 (EP)
Inventor: ALBRECHT PETER
IPC: B23Q7/14
Filed: 1988-02-18
Abstract: Eine Vorrichtung zum Herstellen von Hohlkörpern aus thermoplastischem Kunststoff in großen Stückzahlen ist so ausgebildet, daß mehrere Stationen, in denen Behandlungsschritte an den Formlingen durchgeführt werden, in horizontalen Abständen entlang der Mantelfläche eines vertikalen, im wesentlichen zylindrischen Gehäuses angeordnet sind und die zu behandelnden Formlinge von oben nach unten durch die Baueinheit und eine der Behandlungsstationen geführt werden. Innerhalb der Baueinheit ist eine um eine vertikale Achse rotierende Kurventrommel angeordnet, durch welche die in zumindest einigen der Behandlungsstationen befindlichen Werkzeuge betätigt werden. Ggf. zwei oder mehr derartiger Baueinheiten können zur Durchführung aufeinanderfolgender Behandlungsschritte an den Formlingen hintereinandergeschaltet sein.
Patent EP-0283727-A2 (EP)
Inventor: PARKER LORNE A
IPC: G11B5/86
Filed: 1988-02-19
Abstract: The present invention relates to a novel method and apparatus for taking an analog audio signal, converting the signal into a digital audio signal, and thereafter converting the digital audio signal into a standard bandwidth video signal and thereby substantially compressing it. In this format, it can be placed onto a master video tape from which it can be transferred to a video disk. The present invention further comprises a method and apparatus from which a selected number of recordings on the video disk can be retrieved by playing the video disc in still frame mode to create an analog video signal, converting the analog video signal into a string of digital values, converting the digital audio stream into an analog audio signal and thereafter recording the audio signal onto an audio tape at high speed. This method and apparatus is used as the central technology in a consumer electronic music center wherein a consumer can randomly select a given number of song selected from a music library and thereafter create his or her own customized audio tape in a matter of minutes.
Patent EP-0292648-A2 (EP)
Inventor: KIRCHER DIETER
IPC: B60T8/42
Filed: 1988-02-26
Abstract: Eine Bremsanlage mit Blockierschutz- und/oder Antriebsschlupfregelung umfaßt einen hydraulischen Bremsdruckgeber (1,59), ein zentrales Plungersystem (2,45,48,66) Trennventile (3,3',4,4',61) zwischen dem Bremsdruckgeber und dem Plungersystem und Radventile (5,6,62,63). Außerdem ist ein elektronischer Regler (9,76) vorhanden, mit dem im Regelfall der Bremsdruck in Radbremsen durch Ansteuerung des zentralen Plungersystem und der Radventile nach dem sogenannten Multiplex-Verfahren modulierbar ist. Der Bremsdruckmodulator setzt sich im wesentlichen aus dem Plungersystem (2,45,48,66) und einen elektrischen Antriebsmotor (20,20',72,72') zusammen der über einen einfachen oder doppelten Planetensatz (19,19',71,71',71") und über einen Spindeltrieb (18,44,70,70',70") mit dem Plungersystem gekoppelt ist.
Patent EP-0286126-A2 (EP)
Inventor: YASUOKA HIROSHI
IPC: G11B7/30
Filed: 1988-04-08
Abstract: The intensity of a laser beam is kept at a readout power level while an information recording medium is rotated, and the power is raised when necessary to irradiate a high power energy beam onto a portion with information already recorded thereon. When the high power energy beam passes over the already recorded portion, the temperature of the recording film (18) rises above the melting point. Whether the existing data portion is in a crystalline state or in an amorphous state, the recording film takes a fusion state. Thereafter, the entire irradiated portion takes nearly identical states when it is cooled. As a result, unadvantageous unerased information is largely reduced. Further, the extinguishment (off) time for recording is shorter than the preceding or succeeding high level time. Accordingly, all portions excepting a newly recorded point are erased. Single beam overwriting without unadvantageously leaving unerased information becomes possible. Further, most portions of the writing area of the recording film rise in temperature above the melting point. Even if the recording film is not process­ed with vapor deposition, information can   be recorded thereon without the necessity of irradiating a laser beam once or heating it.
Patent EP-0305654-A2 (EP)
Inventor: SPIES HANS
IPC: B60R21/01
Filed: 1988-05-30
Abstract: The invention relates to a device for triggering a safety device in the form of restraining systems in motor vehicles which by the arrangement of sound and/or body sound sensors is capable of distinguishing an impact against obstacles from other corresponding noises and faults under critical driving conditions and to evaluate it. <IMAGE>
Patent EP-0295517-A2 (EP)
Inventor: SCHUMANN WERNER DIPL-ING
IPC: C08K3/34
Filed: 1988-06-04
Abstract: The moulding masses contain at least one graft polymer of resin-forming monomers on a rubber, optionally further thermoplastics and from 0.1 to 5% by weight, based on the moulding mass, of a hydrophobisised silicic acid, and are used to produce mouldings, films and coatings having a uniformly matt surface.
Patent EP-0308644-A2 (EP)
Inventor: WURSTER HELMUT
IPC: G10K11/32
Filed: 1988-08-13
Abstract: Es ist ein fokussierender Wandler (2) zur Erzeugung von Ultraschallimpulsen für die Zerstörung von körperinneren Objekten, wie von Konkrementen und Gewebeteilen, beschrieben. Der Wandler (2) besteht aus einer Kugelkalotte (3) mit mosaikartig auf der konkaven Kalottenfläche (4) angeordneten, piezoelektrischen Wandlerelementen (9,10,11), die mit einem Steuergerät (12 - 18) zum Schwingen und zur Erzeugung von Stoßwellen angeregt werden können. Der Wandler kann mit seinem auf der Wandlerachse (A) liegenden Fokus (F) auf das jeweilige Objekt ausgerichtet werden, während die von ihm erzeugten Ultraschallimpulse über ein Koppelmedium auf den Körper des Patienten übertragen werden. Um für den jeweiligen Anwendungsfall zu einer optimalen Impulsformung zu kommen, ist die aktive Wandlerfläche in mehrere auf den Wandlerfokus (F) ausgerichtete Zonen (9,10,11) unterteilt, denen jeweils eine ausgewählte Anzahl von Wandlerelementen zugeordnet ist. Die Wandlerzonen können zur Erzeugung mindestens eines Schallimpulses wahlweise seriell und/oder parallel einzeln, in Gruppen und insgesamt mit dem Steuergerät (12 - 18) betrieben werden.
Patent EP-0311002-A2 (EP)
Inventor: BERSCHEID HANS GERD DR
IPC: A61P35/00
Filed: 1988-10-04
Abstract: The anthracycline derivatives have the formula I <IMAGE> in which R1 and R2 are different and are the sugar residue Roa (L-rhodosamine) of the formula <IMAGE> or the sugar combination -Roa-dF = D-Cin B (Roa: L-rhodosamine; dF: 2-deoxy-L-fucose; D-Cin B: D-Cinerulose B) of the formula III <IMAGE> and they and their pharmaceutically acceptable acid addition salts have cytostatic effects and can therefore be used as drugs.
Patent EP-0313006-A2 (EP)
Inventor: WILCZAK WOJCIECH A
IPC: C08F220/00
Filed: 1988-10-19
Abstract: A photopolymerizable composition is disclosed which comprises a polymerizable compound and a photoinitiator combination of 1,4- or 9,10-dimethoxy-anthracene and 2-tri(chloro or bromo)-methyl-(3H)-quinazolin-4-one. The initiator is useful in preparing photopolymerizable compositions having increased effective photospeed.
Patent EP-0320875-A2 (EP)
Inventor: HAMMERL GUNTER DIPL-ING
IPC: H01R13/44
Filed: 1988-12-13
Abstract: A lighting device for household appliances such as ovens, includes an electric lamp socket formed of electrically insulating material preventing leakage currents. Contact parts are disposed in the socket. The socket has an access side with a plug-in opening formed therein into which a lamp with a glass bulb, a lamp base of insulating material and contact prongs protruding from the lamp base is to be plugged into contact with the contact parts in a given plug-in direction. An electrically conductive and protectively grounded protective element covers at least the access side of the lamp socket and extends to the vicinity of at least one of the glass bulb and the lamp base. The protective element and the contact parts are spaced apart by a distance being greater than the length of the contact prongs by a required margin of safety, as seen in the given plug-in direction.
Patent EP-0280469-A2 (EP)
Inventor: KIM MARK S
IPC: A63F7/02
Filed: 1988-02-18
Abstract: The invention relates to a play feature for a pinball game able to assume a plurality of scoring positions. Various embodiments are disclosed, including two-position targets and four-position targets. The devices are actuated by a solenoid (7) which cooperates with a cam (5) to provide linear or rotary output to change the target position. The solenoids are actuated by a switch associated with the targets. The positions of the targets are sensed to provide different scoring values for each of the different positions.
Patent EP-0294913-A2 (EP)
Inventor: BOEHM PAUL C
IPC: B22D11/01
Filed: 1988-02-23
Abstract: An apparatus (50) for supplying polyphase power to an induction coil (62) for magnetically levitating metal to be cast comprises an input (52) for connecting the apparatus to a source of polyphase AC power and a polyphase rectifier (54) for rectifying the AC power. A first controller (56) selectably varies the magnitude of RMS current supplied to the induction coil by controlling the electrical phasing of the rectifier. A polyphase inverter (58) operatively associated with the rectifier converts the rectified AC power to polyphase AC power and supplies the polyphase AC power to the induction coil at a pre­selected frequency. A second controller (60), independent of the first controller, controls the frequency of the AC power supplied to the induction coil by controlling the electrical phasing of the inverter. The induction coil has a plurality of sections (0̸1 to-Ø3), each section being wound to provide a phase rotation of a magnetic force vector over substantially the entire length of the coil to produce a continuous magnetic levitation force.
Patent EP-0282326-A2 (EP)
Inventor: WILKER ALLAN S
IPC: F24B13/00
Filed: 1988-03-11
Abstract: A freestanding wood, gas log or coal burning stove includes a pair of hinged glass or screen doors (34, 36) which are movable to storage compartments within the stove where they are completely concealed from view. In one embodiment, side panels (42) are hinged to the stove frame assembly (12), and each door is hinged to one of the side panels in such a way that the door can be folded into a storage compartment between the stove frame assembly and the side panel. In another embodiment, fixed side panels define storage compartments between the side panel and the stove frame assembly, and each door slides into one of the storage compartments. In both embodiments, the storage compartments can include openings for circulation and heating of room air.
Patent EP-0286246-A2 (EP)
Inventor: HOLMES JOHN
IPC: D03D15/00
Filed: 1988-03-16
Abstract: The invention discloses a method of producing a lightweight parachute fabric comprising multi-filament polyamide yarns woven together to give a single layer, plain weave structure, wherein a silicone emulsion finish is applied to the fabric and such fabric is then calendered. The presence of the finish facilitates spread of the multi-filaments, thus serving to reduce permeability. The resultant fabric is of low permeability, and of lesser weight per unit area than conventional fabrics.
Patent EP-0297702-A2 (EP)
Inventor: KOMIME KIKUJI
IPC: D06M13/35
Filed: 1988-04-22
Abstract: A carbonaceous pitch can be produced by thermal cracking and polycondensation to have a softening point of 230-320°C; preferably it is fractionated to give an optically anisotropic pitch, which is spun from nozzles in an inert gas atmosphere to form fibres which are taken up on a bobbin. A spinning treatment oil is applied, the fiber bundles are doubled, e.g. by rewinding, a non-aqueous heat-resistant treatment oil is applied (e.g. an alkyl phenyl polysiloxane of viscosity 10-­1000 cst or dimethyl polysiloxane of viscosity 5-1000 cst, containing an antioxidant) in amount of 0.01-­10 wt%, the bundles are passed continuously into an oxygen-rich gas of 30% or more O₂ content in a furnace at not above 350° (300-330°C); the atmosphere being preferably continuously stirred and exchanged, so as to infusibilize the fibres and finally the fibres are heated in inert gas to 500-1000°C to precarbonise and then to 1000-2000°C to form carbon fibres or 2000-­3000° to form graphite fibres. 
     The carbon or graphite fibres formed have a good appearance, high elasticity and strength and little fluff, and the process is rapid and continuous.
Patent EP-0313225-A2 (EP)
Inventor: JONES ANDREW RICHARD
IPC: C21D8/00
Filed: 1988-09-28
Abstract: To control grain size during recrystallisation annealing of a consolidated metallurgical, dispersion-­strengthened powder allow material, the initial powder is seeded with a powder alloy in which the dispersoid is absent or is in a coarser form or is present in a lesser quantity so that the seeds provide sites at which nucleation of recrystallisation is promoted.
Patent EP-0317205-A2 (EP)
Inventor: KUNIMUNE KOICHI
IPC: C08G73/10
Filed: 1988-11-11
Abstract: An imido group-containing silicon oligomer has a viscosity number of 0.05 to 0.5 dl/g when measured at a concentration of 0.5 g/dl at a temperature of 30 ± 0.01°C and comprises a compound of the formula:
      in which R¹ is a tetravalent carbocyclic aromatic group and the two carbonyl groups constituting one imide group are attached ortho to each other; the groups R² are each a group
      (in which  t  is an integer of 1 to 4); and R³ and R⁴ are the same or different and each is a C₁ - C₆ alkyl group, a phenyl group or an alkyl-substituted phenyl group having 7 to 12 carbon atoms;  k  and  m  are each 0, 1, 2 or 3 and the sum of  k  and  m  is 1 or more;  n  is from 1 to 4; and each of  p  and  q  is a positive integer;   
     The oligomer may be cured to give a hard coating on a substrate and may be prepared by reaction of an appropriate tetracarboxylic anhydride, silicon-amino compounds and silicon compounds.
Patent EP-0322146-A2 (EP)
Inventor: METCALFE SUSAN MARIE
IPC: C12R1/91
Filed: 1988-12-13
Abstract: An antibody which is useful in the diagnosis of cancer and a complementary antigenic compound (as obtainable from humans where,  in vivo , it is present as a minor component on the surface of erythrocytes, and which becomes enhanced in cancer patients), having the following characteristics: 
soluble in 1% deoxycholate; 
monoepitopic for wheat germ agglutinin ( Triticum vulgaris ); 
binds  Phytolacca americana  and  Triticum vulgaris ; 
does not bind  Arachis hypogea ,  Helix pomatia ,  Mycoplasma gallisepticum  or  Tetragonolobus paupureas ; 
trypsin-sensitive; 
molecular weight (monomer) of approx. 35,000 on sodium dodecylsulphate-polyacrylamide gel electrophoresis (SDS-PAGE); 
silver stain on analytical acrylamide gel; and 
protein only just detectable (Petersen modification of Lowry method).
Patent EP-0311548-A2 (EP)
Inventor: ARANCETA ANGOITIA INAKI
IPC: B62M17/00
Filed: 1988-10-05
Abstract: The invention relates to a transmission for bicycles, which substitutes the conventional transmission by means of a chain, and which consists in a rimcarrier plate (1) related to the pedal shaft (3), to which are stiffened a plurality of concentric rings which engage respective pinions (4) mounted with a freedom of rotation on a tubular transmission shaft (5), within which is established an sliding element, with a diametrical arm, which allows one of said pinions to be blocked at will with respect to the shaft, said guiding rims-pinions group being complemented by a further similar guided rims-pinions group, at the other end of the shaft, which may be selected by identical means and which guided rimcarrier plate (20) transmits the movement through a multiplying planet (23) element and a freewheel pawl (24), to the shaft of an outlet pinion (22) which plays with an engaging track established on the inner side of the rim of the wheel.
Patent EP-0315590-A2 (EP)
Inventor: HILGE BERNARD
IPC: F27D15/02
Filed: 1988-10-26
Abstract: A convection cooling vessel for materials exhibiting surfaces in arrangements with interspaces which can be flowed through, in particular of block charges made of light metal semifinished products, has a fan which delivers into an exhaust duct and on the suction side of which a forked pipe is arranged; on each leg of the forked pipe, there is a shut-off and control valve. Provided symmetrically in relation to the material are inflow ducts which are assigned to the legs of the forked pipe. Each inflow duct has a further shut-off and control valve. The shut-off and control valves in the forked pipe and in the inflow ducts can be adjusted in such a manner that, because of the suction effect of the fan, the material can be flowed through in the main flow or in the part flow and the flow direction of the cooling medium can be reversed. <IMAGE>
Patent EP-0327886-A2 (EP)
Inventor: WILLIAMS JOHN LEWIS DR
IPC: C09D7/47
Filed: 1989-01-25
Abstract: The amino-containing polysiloxanes are used as flow-out- and wetting-improving additives in polyurethane-based polymeric coatings whose binders comprise a fully reacted polyurethane which is soluble in organic solvents or a two-component system based on a polyisocyanate component and a polyhydroxyl component or a one-component system based on a polyisocyanate component having blocked isocyanate groups and a polyhydroxyl component.
Patent EP-0330992-A2 (EP)
Inventor: ICHIKAWA YUH-ICHIRO
IPC: C07D239/54
Filed: 1989-02-23
Abstract: The invention is directed to cyclobutane derivatives represented by general formula (I):
      wherein A represents a hydrogen atom, a hydroxy group, an azido group or an amino group; and B represents a purine residue or a pyrimidine residue. The cyclobutane derivatives exhibit antiviral and antitumor activities and are thus expected as drugs.
Patent EP-0336420-A2 (EP)
Inventor: MATSUO SHIGERU C O IDEMITSU KO
IPC: C08L71/00
Filed: 1989-04-06
Abstract: Aromatic polyether having a recurring unit as represented by following general formula [I]:
       
     The aromatic polyethers are excellent in mechanical properties and solvent resistance and high in glass transition temperature as well as strong in fluorescence generated. They are useful as engineering resins and suitable for use with materials for parts and display materials applicable to the electric and electronic, mechanical field, and automobile fields. 
     The fluorescent resin compositions made of the aromatic polyethers are likewise excellent in thermal resistance and easy in manufacturing. Furthermore, they have their own ability of generating fluorescence, causing no bleeding of a fluorescent substance added. They are also extremely useful industrially as materials for parts and display materials for use in the electric, electronic, mechanical, optic, automobile and other fields as well as decorative materials and molding materials for toys.
Patent EP-0343358-A2 (EP)
Inventor: CANZIANI FRANCESCO
IPC: A47G29/124
Filed: 1989-04-11
Abstract: Letter box comprising a wall dividing the inner room in two compartments, the rear one intended to collect the mail, and the front one for receiving foreign bodies - if any - introduced in the box itself, the access to said correspondence-receiving compartment being closed by a movable wall arranged in such a way as to open only if items resembling the correspondence in size and shape are introduced.
Patent EP-0343688-A2 (EP)
Inventor: MINEMURA HIROYUKI
IPC: G11B7/124
Filed: 1989-05-29
Abstract: A waveguide path type optical pickup is provided for preventing a returning light from returning back to a light source. A filter for selectively allowing either Te polarized light or TM polarized light to pass through the filter is provided in an optical path from a light source to an optical path deflector. An optical part for changing the polarized state of light is provided in an optical path from the optical path changing part to an information recording medium, thereby prevent a reduction in S/N ratio or reproducing signal.