baber/WOPTO huggingface dataset:
Patent EP-0372151-A1 (EP)
Inventor: HESSEL STEFAN DR
IPC: A61B18/24
Filed: 1989-04-12
Abstract: In the case of the catheters according to the main application P 37 17 525, in which a laser light bundle (40) is launched obliquely into an optical fibre (2) in such a way that it emerges laterally directed at the distal catheter end with a circumferential emission characteristic in the form of a conical envelope, the invention provides for there to be arranged in the coupling-out angular range (46) of the circumferentially emitted light bundle a radiation absorption barrier (48), via which an application part (6) located at the distal catheter end is heated up and, independently of the first circumferential laser light bundle, a second laser light bundle (32) having an ablative effect is launched into the proximal end face (16) of the optical fibre in such a way that it is emitted at the distal end of the optical fibre (36) separately from the first light bundle with an essentially axial emission characteristic, directed onto a light-guiding channel (10) extending towards the catheter tip and is emitted outwards, the result being that it is possible to combine two dissimilar, mutually complementary effects of laser light, that is to say the cauterisation effect of the heated application part, on the one hand, and the direct irradiation effect of the light bundle emitted outwards, on the other hand, this combination being done in a simple fashion without exchanging the catheter and without increasing the catheter diameter and in an independently dosable manner, in each case, to achieve effective vascular rechannelling. <IMAGE>
Patent EP-0341585-A1 (EP)
Inventor: BECKER YIGAL
IPC: C07D213/64
Filed: 1989-05-05
Abstract: Novel aryl and heteroaryl 4-cyano-2,2,4-trichloro­butyrates are prepared by reacting a corresponding aryl or heteroaryl trichloroacetate with acrylonitrile in the presence of a catalyst. Also provided is a novel process for producing 3,5,6-trichloropyridin-2-ol comprising cyclization of an aryl or heteroaryl 4-cyano-2,2,4-trichlorobutyrate in an inert organic solvent at elevated temperatures, in the presence of anhydrous hydrogen chloride.
Patent EP-0351810-A1 (EP)
Inventor: DISHART KENNETH THOMAS
IPC: C11D7/26
Filed: 1989-07-19
Abstract: A cleaning composition is disclosed which is suitable for cleaning flux residue from a printed circuit board and comprises a terpene compound and dibasic ester solvent.
Patent EP-0355408-A1 (EP)
Inventor: JUNG WERNER ALFONS DR
IPC: C08F8/32
Filed: 1989-07-20
Abstract: Die Erfindung betrifft aminogruppenhaltige Copolymerisate mit einer Aminzahl von 30 bis 150 mg KOH/g und einem zahlenmittleren Molekulargewicht von 1500 bis 8000, die aus alkylestergruppenhaltigen Copolymerisaten durch Aminolyse mit Polyaminen herstellbar sind, Verfahren zu ihrer Herstellung sowie ihre Verwendung in Beschichtungsmitteln. 
<??>Die alkylestergruppenhaltigen Copolymerisate sind mittels radikalischer Lösungspolymerisation bei Temperaturen von 130 bis 200 DEG C, bevorzugt 150 bis 180 DEG C, von 5 bis 25 Gew.% Vinylester, 10 bis 50 Gew.% Vinylaromat, 10 bis 40 Gew.% Alkylester von aliphatischen, olefinisch ungesättigten Carbonsäuren mit 1 bis 6 C-Atomen im Alkylrest und ggf. weiteren Monomeren herstellbar. 
<??>Der Vinylester wird vorgelegt und die übrigen Monomeren werden innerhalb eines für alle Monomeren gleich langen Monomerenzugebezeitraumes folgendermassen zudosiert: 
 
  1) Die pro Zeiteinheit zugegebene Menge der Alkylester bleibt konstant. 
  2) Die innerhalb des ersten Drittels des Monomerenzugabezeitraumes zugegebene Menge Vinylaromat beträgt 15 bis 30 Gew.%, innerhalb des zweiten Drittels 25 bis 40 Gew.% und innerhalb des letzten Drittels 35 bis 60 Gew.%, jeweils bezogen auf die Gesamtmenge Vinylaromat.
Patent EP-0360097-A1 (EP)
Inventor: KLOSTERMANN HARALD
IPC: F24D3/16
Filed: 1989-09-08
Abstract: In the radiant ceiling panel, steel tubes (2), which are flowed through by a heating medium, are welded into troughs (13) of a profiled steel sheet (1), which are arranged parallel to one another at a distance. The troughs (13) are arranged with their lowest lines of delimitation (14) in the plane of the underside (15) of the steel sheet (1). The troughs (13) are pressed inwards into the steel sheet (1) to form shadow joints (16). <IMAGE>
Patent EP-0362745-A1 (EP)
Inventor: HOCHREUTHER KARL
IPC: G01R1/36
Filed: 1989-09-30
Abstract: The protective circuits against overvoltages, provided in conventional multimeters, are not suitable for controlling high-energy voltage pulses above 1 kV such as can occur in low-voltage switchgear. The invention is intended to ensure that multimeters can also be used for measuring without danger in this area. A measuring adaptor (A) is proposed which contains a protective resistance (R1-R9) which considerably increases the resistance of the measuring line and which limits hazardous currents or voltages to a value which, in conjunction with the protective means (S, F, RS) of the input circuit (ES) is harmless to the operability of the multimeter (M). A multimeter equipped with the adaptor, a necessary, can be used not only in the laboratory area but also in low-voltage switchgear. <IMAGE>
Patent EP-0368126-A1 (EP)
Inventor: MIZUHARA HOWARD
IPC: B23K35/30
Filed: 1989-10-31
Abstract: An alloy for brazing ceramics has the following composition, in weight percent: 0.5 to 3% titanium; 0.25 to 2% aluminum, silicon or tin; 2 to 6% copper; balance silver.
Patent EP-0367261-A1 (EP)
Inventor: HORIKI SEINOSUKE C O NAGOYA OI
IPC: B05B15/04
Filed: 1989-11-02
Abstract: A masking member consisting of a pair of divided cylindrical parts, wherein said masking member surrounds a circumference of a pillar part of an article by combining said pair of divided cylindrical parts is provided in the present invention. Said masking member is used to protect a pillar, frame, and the like from a surface treatment such as coating.
Patent EP-0376193-A1 (EP)
Inventor: ZOBEL RUDOLF
IPC: C12G3/08
Filed: 1989-12-22
Abstract: The method makes use of direct countercurrent extraction of the ethanol with compressed CO2 as extractant and removal of the extracted water/ethanol mixture from the extractant by reducing the density of the compressed gas, and the CO2 is regenerated after the reduction in density by treatment with water and is then returned to the extraction stage.
Patent EP-0333299-A1 (EP)
Inventor: COPPENS MARTINUS HENDRIK MARIA
IPC: C04B26/26
Filed: 1989-03-16
Abstract: To produce a composition to be used in road paving, mineral constituents such as gravel and/or crushed stone and sand with a bituminous binder are mixed in a mixer. To improve the strength characteristics of asphalt layers made with such a mixture in a simple, relatively cheap way chopped bundles of glass or mineral fibres are added to the composition in a percentage by mass of 0.2 - 0.8 with respect to the mineral constituents, the length of the filaments being between 5 and 50 mm, the diameter of the fila­ments at least 1 micrometer, and an adhesion-promoting protective coating being provided on the fibres. It is essential for the invention that the fibres are added in the mixture and not on the road and that the glass or mineral fibres are introduced into the composition in the form of bundles chopped to certain lengths.
Patent EP-0348005-A1 (EP)
Inventor: VAN ENDT JOHANNES JACOBUS
IPC: A61F2/16
Filed: 1989-06-20
Abstract: The invention relates to a round lens-shaped element (1) as replacement for the natural lens in the human or animal eye, whereby the posterior or support surface has a relatively small radius of curvature corresponding with the natural bulging of the lens and the anterior surface (3) in the central lens-shaped optical portion (2) of the element is provided with an annular edge portion (5) of the same or virtually the same thickness. 
     This lens provides a prothesis whereby the eye tissues are supported in sufficient measure so that no further deformation can occur. 
     The edge portion preferably extends in the line of the posterior surface of the central lens-shaped portion.
Patent EP-0351911-A1 (EP)
Inventor: VAN DE LAGEMAAT DIRK
IPC: G06F11/22
Filed: 1989-07-14
Abstract: A test organization is described for testing the correct operation of multiple power supply connections for the same rated supply voltage of an integrated circuit. The integrated circuit is provided with a test comparison circuit which is capable of measuring a voltage difference, if any, by way of respective test leads. Should one of the power supply connections no longer be correctly connected, the voltage difference may become too high; this is signaled by way of an error signal.
Patent EP-0324551-A1 (EP)
Inventor: FURIHATA TOSHIKAZU
IPC: C08G59/50
Filed: 1989-01-06
Abstract: An adhesive composition for a vinyl halide type resin is formed by incorporating an aliphatic polyamine having a plurality of ether bonds, an alicyclic polyamine or an alkylene diamine into a blend of an epoxy resin and a vinyl chloride copolymer resin. 
     This adhesive composition is effectively used in the solvent-free state for a molded body of vinyl halide type resin as a vinyl choride resin or a vinylidene halide resin.
Patent EP-0331400-A1 (EP)
Inventor: HATTORI IWAKAZU
IPC: C08F2/06
Filed: 1989-02-27
Abstract: A catalyst compositon for polymerizing a conjugated diene which comprises the following (a), (b) and (c) components:
     a) an organolithium-aluminum compound represented by the formula: 
LiAlR¹R²R³R⁴   (b) an organobarium-aluminum compound reprsented by the formula: 
Ba(AlR¹R²R³R⁴)₂ or Ba[AlR¹R²R³(OR⁴)]₂   (c) a lithium alkoxide represented by the formula: 
LiOR⁵    The conjuaged diene polymer or copolymer obtained by polymerizing a conjuaged diene alone or in combination with other monomer with the above catalyst composition in an inert organic solvent has a high trans-1,4 bond content, a low vinyl bond content and a low cis-1,4 bond content.
Patent EP-0365320-A1 (EP)
Inventor: GARVEY GLENWOOD L
IPC: E03D9/00
Filed: 1989-10-19
Abstract: The self-cleaning restroom includes at least one non-rotatable wall portion associated with a fixed toilet and at least one rotatable wall portion (30) supporting a restroom fixture such as a lavatory (14) or a urinal. The rotatable portion (24) is adapted to move between an open position in which the toilet and the fixture are access­ible for use and a closed position in which all of the wall portions are nested in close proximity to each other to define a cleaning space for automatic cleaning of the self-cleaning restroom. Spray nozzles (38) are provided for cleaning the walls (30, 24), toilet (12), lavatory (14), urinal, and other accessories such as a mirror (22) in the closed position with a fluid solution. One of the wall members (30) is formed with its wall panels at right angles to form a single angle wall; and at least one other of the wall members has a zig-zag double angle configuration, recessed with respect to the one wall member. In one embodiment, the self-cleaning restroom is enclosed within a main housing wall (10), and the single angle wall member in combination with the double angle recessed wall member provide a utility space between the non-recessed wall member and the main housing wall (10). In ancther embodiment, the self-cleaning restroom is juxtaposed to at least one other like self-cleaning restroom, the define a utility space.
Patent EP-0403710-A1 (EP)
Inventor: WRIGHT JOHN GUY
IPC: B41J31/14
Filed: 1989-12-15
Abstract: Used computer printer, W.P. or typewriter ribbons are reinked using a machine having a ribbon spool or cartridge (116) loading station, an ink applicator (108) and opto-electric sensors (112) disposed one each side of the applicator along the ribbon path. Manual or automatic control in response to the sensor output signals representative of the density of ink (darkness), enables the application of a quantity of ink sufficient to produce a desired ink density along substantially the entire length of the ribbon (120).
Patent EP-0349436-A1 (EP)
Inventor: GLAIN JEAN-CLAUDE
IPC: B65H1/30
Filed: 1989-06-29
Abstract: System for automatically changing a tray in a device for supplying sheet-like material. According to the invention, provisional bars (26) are actuated by rams (27) so as to be able to engage gaps (22) of the tray (21); the bars (26) are displaced laterally by means of rams (35) in order to seek out such gaps. <IMAGE>
Patent EP-0360651-A1 (EP)
Inventor: RENAUDIN ROBERT
IPC: G21C19/18
Filed: 1989-09-05
Abstract: Emergency device for controlling the movement of a trolley conveying a nuclear fuel assembly, in which the trolley (6) is moved under the effect of a pusher-puller chain (15) actuated by a drive mechanism causing, depending upon the direction, winding thereof on itself in a spiral to pull the trolley or unwinding thereof, then forming a rigid element for pushing the trolley, the device comprising a connecting element between the chain and the trolley, formed of two parts (27-38) connected together by a pin (41) capable of being fractured when required in order to separate the two parts and to release the trolley from the chain. …<??>According to the invention, the fracture of the pin is effected under the effect of a traction exerted at a distance from the trolley on a control cable (16) in such a manner that, after this fracture, the cable can cause a traction on the trolley in order to bring it back freely independently of the chain, into a predetermined position, the connecting element between the chain (15) and the trolley (6) comprising a fastener (27) carried by or integral with the trolley and connected to the two parallel cheeks (25-26) of a link of the chain by means of a transverse pin member (38), the fastener and the pin member being connected by the pin (41) disposed parallel to the cheeks of the link. …<IMAGE>…
Patent EP-0344145-A1 (EP)
Inventor: ROTTER FRANZ DIPL-ING
IPC: B61K9/08
Filed: 1989-05-19
Abstract: The device according to the invention for detecting the condition of rail switches or crossings with sensors for monitoring the end position of the tongue rails (2), has in the region of the theoretical point of crossing (17) of a common crossing (8) a sensor (18) which in the event of a mechanical collision with the wheel flange or wheel contact surface emits a signal which enables a decision to be made with respect to premature wear in the region of the common crossing. 
<IMAGE>
Patent EP-0357724-A1 (EP)
Inventor: BAES MICHEL
IPC: A61P7/02
Filed: 1989-02-10
Abstract: Une solution aqueuse stable, stérilisable à chaud, inclue typiquement entre 5 et 1000 unités USP d'héparine par ml. et entre 10 et 100 millimoles de lactate de calcium par litre de solution. Cette solution stabilise l'héparine qu'elle contient et permet de la pasteuriser ou de la stériliser sans perte significative de l'activité de l'héparine. On peut utiliser la solution avec du sang ou de préférence du plasma sanguin prélevé afin d'améliorer l'extraction de l'activité du facteur VIII de ce sang ou de ce plasma sanguin.
Patent EP-0397793-A1 (EP)
Inventor: MONNIER JOHN ROBERT
IPC: C07D301/10
Filed: 1989-01-27
Abstract: Process is disclosed for the selective epoxidation of olefins having no allylic hydrogens. Such olefins are contacted with an oxygen-containing gas in the presence of a silver catalyst and an organic halide under defined reaction conditions, thereby selectively producing epoxides in good yield.
Patent EP-0431041-A1 (EP)
Title: Transmission ratio changing apparatus and method.
Inventor: PIRES PAUL B
IPC: F16D3/04
Filed: 1989-08-11
Abstract: A technique for modifying an input rotation in continuously variable increments to produce a controlled rotational output is disclosed herein. This technique combines epicyclic motion of a series of planetary shafts in a parallel fashion in order to produce continuous, controlled, intermediate output in the same direction and at the same speed or a greater speed than the input rotation. This intermediate output is then modified to produce a continuous, controlled, final rotational output only when the intermediate output is greater in speed than the input. The final output can be in the same direction as the rotational input and at a speed which is proportionate to the excess speed of intermediate output.
Patent EP-0383081-A1 (EP)
Inventor: ISHIMARU SHINJI
IPC: E01D1/00
Filed: 1990-01-26
Abstract: A vibration proofing/suppressing system including a first rigid member (1) extending and translatable in a first direc­tion, a second rigid (2) member extending parallel to the first rigid member (1) and translatable in the first direction relative to the first member (1), a third rigid member (3) interposed between the first (1) and second rigid (2) member, and a fourth member (5) interposed between the first (1) and second rigid members (2). Guide means (4) are interposed between the first and third and fourth members and the second and third and fourth members for guiding translation of the third (3) and fourth members (5) along the direction of relative movement between the first (1) and second members (2). At least one first lever means (7) connects the first member to the fourth member, the at least one first lever means (7) being pivotally connected to a first point (f1) on the third member (3) such that the at least one first lever (7) means is swingable about the first point (f1). At least one second lever means (8) having a slightly different lever ratio than the at least one first lever means (7) connects the second rigid member (2) to the fourth member (5), the at least one second lever means (8) being pivotally connected to a second point (f6) on the third member (3) such that the at least one second lever means is swingable about the second point (f6).
Patent EP-0386499-A1 (EP)
Inventor: THOERMER JOACHIM DR
IPC: C08K5/36
Filed: 1990-02-15
Abstract: The vulcanisation of rubber which is low in C-C double bonds by means of a vulcanising system containing sulphur, thiuram accelerators and N-trichloromethylsulphenylbenzenesulphanilide gives vulcanisates having improved properties.
Patent EP-0399223-A1 (EP)
Inventor: TAYLOR DALE FREDERICK
IPC: G21C3/06
Filed: 1990-04-24
Abstract: A nuclear fuel element for use in the core of a nu­clear reactor is disclosed having an improved corrosion re­sistant cladding. The cladding is comprised of zirconium alloys containing in weight percent 0.5 to 2.0 percent tin, or 0.5 to 2.5 percent bismuth, or 0.5 to 2.5 percent bismuth and tin, and about 0.5 to 1.0 percent of a solute composed of a member selected from the group consisting of molybdenum, niobium, tellurium and mixtures thereof, and the balance zir­conium. Composite claddings are disclosed having a surface layer of one of the corrosion resistant zirconium alloys metallurgically bonded to a Zircaloy alloy tube. Claddings may contain an inner barrier layer of a moderate purity zir­conium metallurgically bonded on the inside surface of the cladding to provide protection from fission products and gaseous impurities generated by the enclosed nuclear fuel.
Patent EP-0399317-A1 (EP)
Inventor: HAENSCH EGON
IPC: B65H31/28
Filed: 1990-05-12
Abstract: The signature assembling machine has saddle-shaped supports (14), travelling round a closed track and extending at right angles to the direction of rotation (U), over which the signatures (20) are placed at spaced feed stations. One station is followed by another one with stapling heads (28) travelling in synchronism with the supports during the stapling operation on the signatures straddling the holders. The staples are formed from straight wire lengths (28), with teh signatures discharged after stapling. The stapling heads travel round a closed track (26) and past a dispenser (30) for the wire lengths and at the same speed as the supports. A part (D) of this track coincides with that for the supports.
Patent EP-0460269-A1 (EP)
Inventor: WADE CHARLES EDWIN
IPC: F21V31/00
Filed: 1990-06-08
Abstract: A light assembly for installation in an aquatic facility such as a swimming pool, fountain or the like. The light assembly (10) has a watertight lamp housing (20) mounted within a generally cup-like mounting box (22) to be installed within a wall recess or opening in the aquatic facility. Both the mounting box and the lamp housing have body shells which are tapered for stacking during manufacture, storage, and installation. The mounting box has a coupling (104) which is adapted for connection to an electrical conduit (102) containing an electrical cable (100) that conducts electrical power to the lamp housing and which is adjustable to accommodate a range of orientations of the conduit relative to the box. The body of the lamp housing has a unique one piece shell construction (26) including an integrally formed main body portion (32) and face ring (34) which greatly simplifies and reduces the manufacturing cost of the housing.
Patent EP-0477395-A1 (EP)
Inventor: ACKLEY E MICHAEL
IPC: B41J3/407
Filed: 1990-09-24
Abstract: A pellet marking device which includes a ramp-type carrier (26) system for receiving pellet-shaped articles to be imprinted from a feed hopper (5) of improved efficiency, and for conveying the received pellet-shaped articles to a printing device (6) which is combined with the carrier system and which is appropriate for applying desired indicia to the particular product which is to be handled. This may include the more traditional contact-type printing systems which are useful in conjunction with the majority of pellet-shaped articles to be handled, as well as non-contacting ink-jet systems for applying indicia to pellet-shaped articles which do not lend themselves to contact-type printing procedures. An improved feed hopper (5) is provided which not only contributes to the foregoing, but which also operates to significantly improve the efficiency of the system by ensuring that the pellet-receiving pockets (25) of the pellet-conveying system are filled to the greatest extent possible while maintaining an effective production rate.
Patent EP-0378372-A1 (EP)
Inventor: KINDT LAWRENCE JOSEPH
IPC: E04D5/10
Filed: 1990-01-09
Abstract: Disclosed are methods for waterproofing civil engineering structures using flexible, sheet-like waterproofing laminates which can be applied without primer to structures at temperatures of 40°F and above. Also disclosed are primerless waterproofing laminates having a bituminous layer comprising 29 to 54 weight percent asphalt, 25 to 50 weight percent process oil, and 16 to 35 weight percent thermoplastic block polymer of styrene and butadiene monomers.
Patent EP-0385621-A1 (EP)
Inventor: COLEY JOHN
IPC: A61B10/00
Filed: 1990-02-16
Abstract: A method of monitoring the ovulation cycle of a female mammal, involving regular measurement of basal body temperature throughout the cycle and occasional measurement of the level of at least one urinary component of significance in the cycle, the measurement of the metabolite being conducted at predetermined stages in the cycle to check that the level is consistent with a predicted level and thus confirm that the cycle as a whole is consistent with a prediction.
Patent EP-0396339-A1 (EP)
Inventor: MCGINNIS HENRY J
IPC: E04H12/20
Filed: 1990-04-26
Abstract: The present ivention provides a system for erecting an extensible mast, characterised in that it comprises: an extensible mast 12 adapted to be erected at a controllable rate; first means 26, 28 for monitoring the height of said extensible mast 12 during erection thereof; a plurality of guy cables 20 coupled to said extensible mast 12 and to anchor points 26 spaced therefrom; second means 26, 28 for determining the length of said guy cables 20; and a controlling means 26 for maintaining said guy cables 20 at appropriate lengths corresponding to the height of said extensible mast 20. 
     The invention also provides a winch for use in the system of the invention.