baber/WOPTO huggingface dataset:
Patent EP-0331751-B1 (EP)
Inventor: TANABE HARUYOSHI NKK CORPORATI
IPC: C21C5/28
Filed: 1988-09-09
Granted: 1994-03-16
Abstract: Procédé de décarburisation rapide de fonte brute à haute teneur en Cr à la pression atmosphérique, réduisant les pertes de Cr dues à l'oxydation. Une caractéristique principale de ce procédé consiste en ce que l'on insuffle depuis le haut, par l'intermédiaire d'une tuyère supérieure, du O2 décarburisant dilué avec un gaz inerte contre la fonte brute à haute teneur en Cr en fusion dans un récipient, et que l'on insuffle simultanément un gaz inerte par l'intermédiaire d'une tuyère inférieure, afin d'agiter fortement la fonte brute en fusion. Une autre caractéristique du procédé consiste en ce que l'on fait varier la quantité de laitier pendant que l'on insuffle le gaz décarburisant, afin de limiter les pertes de Cr dues à l'oxydation. Encore une autre caractéristique consiste en ce que l'on effectue une dénitruration déterminée après avoir insufflé ledit gaz, de manière à produire du fer en fusion à basse teneur en azote, présentant de faibles pertes de Cr dues à l'oxydation.
Patent EP-0327910-B1 (EP)
Title: A dosage unit for dosing a number of measured quantities of a liquid, such as an insulin preparation, from a cartridge
IPC: A61M5/24
Filed: 1989-01-28
Granted: 1992-04-15
Abstract: A dosage unit for dosing a number of measured quantities of a liquid, such as an insulin preparation, from a separate cartridge (2), where the dosage unit comprises a cylindrical casing for the cartridge (2). At the distal end the casing (1) is provided with means for fastening a liquid outlet needle (5). The dosage unit comprises furthermore a piston rod (8) activating a piston (4) in the cartridge (2). An adjustment means (18) is pivotally mounted on the casing and determines by way of adjustment the length of the stroke of the piston rod. A ratchet device (10, 11) is situated between the casing (1) and the piston rod (8), said ratchet device allowing displacement of said piston rod (8) towards the distal end of the casing (1) and preventing a displacement thereof in the opposite direction. The adjustment means (18) is non-displaceably mounted on the casing (1), and the piston rod (8) is provided with an external thread (12) and prevented from rotating relative to the casing (1). A nut means (13) is provided between the piston rod (8) and the adjustment means (18) said nut means engaging by way of an internal thread the thread (12) of the piston rod (8) and on the outside engaging in an axially displaceable manner the adjustment means (18). A rotation of the adjustment means (18) involves a rotation of the nut means (13) relative to the piston rod and consequently a displacement of an indicator (21) fixedly connected to the nut means (13) and protruding from the end of the adjustment means (18). The indicator (21) is provided with a measuring scale indicating the extent of its axial displacement relative to the adjustment means and consequently the desired dosing quantity, whereby the dosing is carried out by pressing the piston rod (8) by way of the indicator (21) while pressing it back towards the interior of the adjustment means (18)
Patent EP-0350711-B1 (EP)
Title: Locking device for threaded fastener
IPC: F16B39/00
Filed: 1989-06-27
Granted: 1992-09-09
Abstract: A fastener assembly comprising a nut (20) and a locking washer (24). The washer (24) is mounted on a skirt carried by the nut (20) so that the washer (24) cannot be separated from the nut. The nut (20) and the washer (24) having facing cam surfaces formed in such a manner that as the nut is tightened on a workpiece (14), the nut (20) engages the washer (24) to rotate same. Vibrations tending to loosen the washer (24) cause the cam surfaces to wedge the washer between the nut (20) and the workpiece (14) to thereby tighten the assembly. Both the nut (20) and the washer (24) have a hexagonal configuration so that they can be engaged together by a wrench for loosening same.
Patent EP-0370185-B1 (EP)
Title: Process for smoothing a paper or cardboard web
IPC: D21G1/00
Filed: 1989-09-06
Granted: 1992-05-13
Abstract: The smoothing takes place in a smoothing zone (2), in which the operation is carried out under pressure using temperature and moisture. The desired smoothness is achieved with a correspondingly long residence time of the web of material (1) in a smoothing zone (2) which is correspondingly long having regard to the velocity of the web. A still moist web (1) is guided between heatable surfaces (3, 4) which are arranged on both sides of the web (1), face each other across the web, extend in parallel and can each be pressed against the web. The surfaces (3, 4) are constructed over their entire length for forming and holding a given, defined contour of smoothing zone (2). The one surface (3) is, for example, constructed as an outer surface (5) of a heated cylinder (6) and the second surface (4) is constructed as a continuous flexible belt (7) which can be pressed towards the outer surface (5) of the cylinder by means of a concave support element (8). 
<??>If desired, the web (1) can be smoothed on both sides using the method. 
<IMAGE>
Patent EP-0374374-B1 (EP)
Inventor: CIULIN DAN
IPC: H03C3/06
Filed: 1989-09-07
Granted: 1994-12-28
Abstract: The invention is based on the object of improving a method and an apparatus for reducing the practical bandwidth of a band-limited signal by coding said signal in such a manner that by this means any type of signal can be processed with large reduction factors without loss of quality. 
<??>The object is achieved by the fact that an input signal present at an input (30) is multiplied by the output signal fed back in a feedback loop (34). The signal obtained by the multiplication is filtered by means of a low-pass filter (32). The signal present at the output of the low-pass filter forms the output signal which is frequency modulated in the feedback loop, amplified and frequency modulated again. 
<??>The drawing shows a block diagram for a device for reducing the practical bandwidth of a band-limited signal. 
<IMAGE>
Patent EP-0370458-B1 (EP)
Inventor: DEVARE SUSHIL G
IPC: G01N33/569
Filed: 1989-11-21
Granted: 1997-01-15
Abstract: The present invention provides a method of synthesizing genes encoding unique HIV-2 envelope proteins and their fragments, thereby allowing overexpression of these proteins in E. coli. The HIV envelope proteins and their fragments have been expressed at high levels as individual proteins or in fusion with other proteins. The HIV envelope proteins thus expressed in E. coli can be effectively used for the detection of exposure to HIV-2 as well as the discrimination of HIV-1 and HIV-2. <IMAGE>
Patent EP-0376418-B1 (EP)
Title: Single sheet supply in office machines, in particular matrix printers
IPC: B65H1/04
Filed: 1989-12-05
Granted: 1993-06-23
Abstract: In a device for single-sheet (1) supply in office machines (2), the single sheets (1) form a stack (3) of sheets, on which stationary, rotary-driven draw-off rollers (4) rest, in which case one single sheet (1) can be drawn off via separating corners (5) of a paper pick-up frame (6) and the stack (3) of sheets lies on a sprung swivel plate between lateral paper guide frames (7a, 7b). The optional use of the fixed paper pick-up frame (6) or an additional paper cassette (12) is proposed, the separating corners (5, 30), present on paper pick-up frames (6) and the additional paper cassette (12), assuming the same spacing in relation to the circumference of draw-off rollers (4). 
<IMAGE>
Patent EP-0331344-B1 (EP)
Title: Abrasive sheeting having individually positioned abrasive granules
IPC: B24D11/00
Filed: 1989-02-22
Granted: 1993-09-22
Abstract: Abrasive sheeting can produce fine finishes at surprisingly high cutting rates when its abrasive granules are individually positioned in a predetermined pattern, with an uncoated portion of virtually every granule protruding from the surface of the binder layer. Each of the abrasive granules preferably is a spherical composite of a large number of abrasive grains in a binder. For example, abrasive grains having a mean dimension of about 4  mu m can be bonded together to form spherical abrasive granules of virtually identical diameters, preferably within a range of from 25 to 100  mu m.
Patent EP-0342844-B1 (EP)
Inventor: MCCOOL JOHN FREDERICK
IPC: H04J3/06
Filed: 1989-05-09
Granted: 1997-07-23
Abstract: A method and apparatus are disclosed for preserving a minimum or maximum interpacket gap length in an independently clocked data network, typically one following the ANSI-FDDI standard. A smoother is placed downstream of each elastic buffer in the network. The smoother detects the occurrence in an arriving stream of bytes of short preambles, i.e., those having fewer than a threshold number of idle bytes, and inserts some number na additional idle bytes into such preambles. Subsequently arriving bytes are delayed by na byte clock periods by, in a preferred embodiment, storing them in a FIFO sequence of registers. In order to be available for lengthening other short preambles when they arrive, the smoother also detects the arrival of long preambles, i.e., those having more than the threshold number if idle bytes, and deletes a number nd idle bytes from such long preambles. Deletion is accomplished in the preferred embodiment by reducing the delay of the stream, which in turn is accomplished by reducing the length of the FIFO sequence of delay registers by nd registers. Idle bytes which may have been temporarily stored in delay registers which are no longer part of the FIFO sequence are discarded. This reduces the extension of the smoother and makes it available for inserting idle bytes into subsequently arriving short preambles. The method and apparatus can be expanded to provide several extended states at each of several different thresholds. It can also be applied in a network requiring a maximum interpacket gap length by providing a normal state and one or more contracted states.
Patent EP-0350285-B1 (EP)
IPC: B63H9/06
Filed: 1989-07-04
Granted: 1992-09-09
Abstract: A sail (1) for a sailboard is tensioned by means of a batten (15) inserted in a pocket (6) having closed ends (12). The batten (15) has end cap (17) having a tip (22) on a screw (23) for adjusting the overall length of the batten.
Patent EP-0411018-B1 (EP)
Inventor: CARNEY WALTER PATRICK
IPC: G01N/
Filed: 1989-04-20
Granted: 1997-06-04
Abstract: The subject of this invention is the detection, quantitation of ras p21 proteins in body fluids, tissues, or cells. Specifically, this invention concerns detecting and quantitating normal and mutated ras p21s from normal subjects, subjects suspected of having preneoplastic disease or subjects known or suspected of having neo-plastic (cancer) disease. This invention also concerns the detection and quantitation of the ras p21 proteins into the three families of ras proteins designated Ha, Ki and N in body fluids and tissues. <IMAGE>
Patent EP-0442907-B1 (EP)
Title: Wheel head for oil-lubricated disk brakes
IPC: B60T1/06
Filed: 1989-10-20
Granted: 1993-07-21
Abstract: A wheel head comprises a wheel hub housing (1) provided with radial front flanges (12, 13) which axially cover the wheel bearing (35) or the interlocking connection (6) of the end of an axle shaft (8) nearer the wheel drive or the sun gear of a planetary gear train (4, 5, 6). A brake consisting of two identical half-brakes (14, 15) and a pair of brake pistons (16, 17) arranged between the latter is provided between said radial front flanges on a radial cross-piece (101) of the axle housing (11). A hollow wheel (9) for a wheel drive (5, 6, 8, 9, 10) can be mounted on the radial cross-piece (101). The braking heat is transferred directly from the wheel gear elements (5, 6, 8, 9, 10) to an air-cooled front flange (12, 13) of the wheel drive housing (1). As a result, the brake, whose diameter is limited only by the rim (2), experiences low stresses at low relative rotational speeds and smaller drag losses and generates no reaction forces which could distort the wheel drive during braking. This constructional principle can be applied to both non-driven and driven axles, with or without wheel drives, so that impaired brake performance due to rapid wear or accumulation of dirt or to moisture is substantially curtailed without the need to increase the overall length or steering radius or to provide forced circulation cooling when the brake is installed.
Patent EP-0440873-B1 (EP)
Inventor: BJERKE ROBERT K
IPC: C06C7/00
Filed: 1990-04-27
Granted: 1994-06-22
Abstract: Primer composition comprising diazodinitrophenol or potassium dinitrobenzofuroxane, tetracene, nitrate ester fuel and strontium nitrate. It is prepared by hydrating anhydrous strontium nitrate by dissolving in warm water and thereafter cooling solution to obtain crystals of the tetrahydrate. These crystals are mixed with other components to form the primer composition.
Patent EP-0401741-B1 (EP)
Title: Two stage primary dry pump
IPC: F04C23/00
Filed: 1990-06-05
Granted: 1993-03-03
Abstract: Pump characterised in that it comprises in a single common stator a screw pump (10) on the low pressure side, an entrainment pump (20) on the high pressure side, a connecting pipe (30) providing the connection between the screw pump (10) and the entrainment pump (20). 
<IMAGE>
Patent EP-0417497-B1 (EP)
Title: Transfer drum in rotary presses
IPC: B41F13/00
Filed: 1990-08-16
Granted: 1993-07-28
Abstract: In order to support freshly printed sheets (3) without marking on a transfer drum (1) in rotary presses, the transfer drum (1) is provided on the drum circumference with bars (10) which extend parallel to the axis of the transfer drum (1), and on which a multiplicity of small round brushes (11) with ink-resisting bristles (12) are arranged closely adjacently over the width of the maximum sheet format so as to be easily rotatable. 
<IMAGE>
Patent EP-0415314-B1 (EP)
Inventor: GROS JEAN-PIERRE
IPC: F28B1/02
Filed: 1990-08-27
Granted: 1996-02-07
Abstract: Condenser made of concrete for a turbine (1) with axial outlet (2) resting on a concrete raft (4), characterised in that the condenser (5) arranged in the extension of the outlet (2) consists of a volume, the concrete walls (6) of which form a monolithic assembly with the concrete raft (4); the outlet (2) of the turbine (1) being flanged to the inlet of the condenser (5). 
<??>The condenser requires neither supports nor guidance. The behaviour of the shaft of the turbine is better in the event of deformation of the condenser. The volume of concrete used is markedly less than the volume used normally. 
<IMAGE>
Patent EP-0425920-B1 (EP)
Inventor: FUKUYAMA JAMES MITSUGU
IPC: C07C43/225
Filed: 1990-10-19
Granted: 1994-08-31
Abstract: A one pot method is provided for preparing an (octyloxyphenyl) phenyliodonium tosylate and the corresponding hexafluorometalloid salt. n-Octylphenyl ether is initially prepared using a halooctane and phenol in the presence of a phase transfer catalyst followed by the addition of iodobenzene, a peracid, and p-toluene sulfonic acid. The resulting (octyloxyphenyl)phenyl iodonium tosylate can be directly metathesized after an optional treatment step with an alkali metal hexafluoroantimonate salt. The (octyloxyphenyl)phenyl iodonium hexafluorometalloid salt can be used as a photoinitiator for UV curable organic materials such as epoxy resins.
Patent EP-0389055-B1 (EP)
Inventor: INOUE KAZUSHIGE
IPC: C08L69/00
Filed: 1990-03-19
Granted: 1997-08-13
Abstract: An aromatic polycarbonate composition contains aromatic polycarbonate in which a ratio of the phenolic end group to the non-phenolic end group is at least 1/19, and a copolymer having epoxy or oxazolinyl group, aromatic vinyl-diene-vinyl cyanide copolymer or aromatic polyester, or glass filler. Compatibility between the specific aromatic polycarbonate and the other resin, weld strength, melt stability or adhesion to glass filler are improved.
Patent EP-0398458-B1 (EP)
Inventor: WILCKE GERHARD
IPC: G03G15/06
Filed: 1990-05-11
Granted: 1994-10-19
Abstract: In order to reduce environmental damage by toner refill cartridges constructed as disposable articles, it is proposed, in a developer station which is provided by the manufacturer with a shaft (2) to receive toner refill cartridges, to use said shaft (2) as an additional tank closed off by a lid (3), it being possible to refill said tank via a refill opening (6).
Patent EP-0492017-B1 (EP)
Inventor: LEGRADY JANOS
IPC: H01R12/58
Filed: 1990-12-31
Granted: 1995-08-30
Abstract: A solid single leg terminal (10) includes an electrical conductor end portion (16) at one end and an opposing substantially solid mounting end portion (32) for mounting through a hole of a printed circuit board (14). The mounting end portion forms an elongate mounting leg (32) of substantially uniform cross-section and defines a longitudinal axis. The mounting leg (32) is dimensioned to be substantially fully receivable within the hole from one side of the printed circuit board (14) through to the other side of the printed circuit board (14). At least one elongate indentation (36) is provided in the mounting end portion substantially parallel to the longitudinal axis to facilitate splitting of the mounting leg (32) along the indentation (36) into two half leg portions and splaying same into abutment against the other side of the printed circuit board (14) to secure the position of the terminal on the printed circuit board. A method of forming the terminals is also described. <IMAGE>
Patent EP-0414633-B1 (EP)
Inventor: ASCHE GERNOT
IPC: A61F5/01
Filed: 1990-08-08
Granted: 1995-07-26
Abstract: This dynamic external support for the wrist comprises an articulated hinge (10) arranged between assemblies (40) and (50) for supporting groups of pins (60) and (70) inserted in the bone on either side of the articulation (80) whose axis is identified by means of targeting needles (90). The support assemblies (40) and (50) permit the positioning of the support in the plane of the arrows A and B, while an adjustment device (20) and a device allowing play (30) permit its inclination transversely relative to this plane, without disturbing the positioning previously obtained. <IMAGE>
Patent EP-0472635-B1 (EP)
Inventor: HOERBERG ARNE
IPC: F16L11/04
Filed: 1990-05-16
Granted: 1994-12-07
Abstract: The invention relates to a hinge for a door or a hatch, preferably for a motor vehicle. The hinge comprises two hinge halves (1, 2), one (1) of which is provided with a pivot pin (6) and the other (2) of which is provided with a bearing portion (9) for hinge movement on the pivot pin (6). The pivot pin (6) is made with a partially spherical end portion (11) onto which the bearing portion (9) fits with a complementary shaped cavity, and a narrower neck portion (12). A locking means (18) is arranged to cooperate with the neck portion (12) of the pivot pin (6) and the bearing portion (9) to lock these parts against relative movement in the axial direction of the pivot pin (6). According to the invention, the bearing portion (9) comprises a bearing sleeve (13) for mounting on the pivot pin (6), a bearing housing (15), the inside of which fits over the outside of the bearing sleeve (13), as well as a fastener means (16) arranged to detachably fasten the bearing sleeve (13) to the bearing housing (15).
Patent EP-0479862-B1 (EP)
Inventor: IRTH HUBERTUS
IPC: G01N30/88
Filed: 1990-06-15
Granted: 1996-09-11
Abstract: PCT No. PCT/SE90/00423 Sec. 371 Date Feb. 19, 1992 Sec. 102(e) Date Feb. 19, 1992 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15989 PCT Pub. Date Dec. 27, 1990.Inositol phosphates and/or derivatives thereof are analytically separated, whereby a quaternary amine is mixed with an aqueous solution containing one or more inositol phosphates and/or derivatives thereof. The aqueous solution obtained is fed to an analytical column containing a solid non-polar phase and the different constituents thereof are detected.
Patent EP-0474787-B1 (EP)
Inventor: JACOBS HOWARD
IPC: A61K38/24
Filed: 1990-05-31
Granted: 1996-08-21
Abstract: A combinaison of GnRH analogue, gonadotrophins and growth hormone is very useful for treating infertility in higher mammals and humans since the probability of pregnancy is enhanced and the total doses of gonadotrophins are reduced. The treatment is initiated with administration of a GnRH analogue and continued with administration of gonadotrophins and growth hormone.
Patent EP-0547048-B1 (EP)
Inventor: LEVOLA TAPANI
IPC: C23C14/24
Filed: 1990-08-24
Granted: 1995-07-26
Abstract: L'invention se rapporte à une cellule d'effusion utilisée dans des systèmes d'épitaxie de faisceaux chimiques et moléculaires. La cellule d'effusion comprend un creuset (27) pour le matériau source et un dispositif de réchauffement (16, 20) servant à chauffer le creuset. Selon l'invention, le dispositif de réchauffement (16, 20) servant à chauffer le creuset (27) est constitué principalement par deux bobines (16a, 16b) en rubans de feuille métallique mince qui ont été ondulées pour rendre le ruban plus rigide. Le ruban de feuille métallique (16a, 16b) est concave, d'où sa section transversale est en forme d'arc. Le ruban est placé dans les rainures (35) d'un support. Les rubans de feuille métallique ondulée (16a, 16b) ont été réunis à l'extrémité de la cellule d'effusion par une bague en feuille métallique (14), dont la région de la section transversale de liaison est inférieure à la région de section transversale du ruban en feuille métallique.
Patent EP-0486618-B1 (EP)
Inventor: STORY CARL E
IPC: F04B43/06
Filed: 1990-08-10
Granted: 1996-07-17
Abstract: A fluid pumping apparatus and system including a double acting diaphragm pumping device in which each pumping component has a pair of spaced apart diaphragms defining a containment chamber and all exposed surfaces in the pumping chamber and the containment chamber are made of an inert plastic material, a fluid sensor extending into each containment chamber for sensing the presence of unwanted fluids therein, and a pump control system for activating the pumping apparatus and responding to an output signal generated by either sensor to deactivate the pumping apparatus in the event of leakage of fluid into either containment chamber.
Patent EP-0500756-B1 (EP)
Inventor: CHEVALIER RAYMOND P JR
IPC: A61L29/04
Filed: 1990-11-08
Granted: 1997-05-14
Abstract: The catheter of the present invention is adapted to be introduced into an internal organ in a body either percutaneously or through a body orifice for drainage of the organ where it can contact bodily fluids. The catheter includes a flexible tubular member (3) that has an inner lumen (4) and a rigid solid tip (1) disposed at the end of the inner lumen (4). The tip (1) is formed of a material that is slippery when wet, soluble in the bodily fluids and capable of absorbing radiographic fluids that are injected into inner lumen (4) for identification of the location by X-rays. A narrow passageway (1b) is disposed in the tip (1) and extends from the inner lumen (4) to the distal end (1c) of the tip (1). The passageway (1b) is adapted to receive a guide wire for insertion of the catheter into an internal organ.
Patent EP-0443470-B1 (EP)
Inventor: PABSCH ARNO
IPC: B29C53/82
Filed: 1991-02-16
Granted: 1995-05-10
Abstract: To produce components from fibre cpd materials, such as couplings with a tubular section and at least one integrated flat flange, a winding is formed on both sides of the tubular zone using a spreader on each side. After the winding for the tubular section, a shaper is applied to cover the tubular zone which has end sides matching the flange and with rounded corners between the tubular section and the sides. At the conical winding sections, pressure is applied by an elastic medium before laying at the side of the shaper to bring it against the sides.