baber/WOPTO huggingface dataset:
Patent EP-0298614-B1 (EP)
IPC: E05B29/00
Filed: 1988-06-13
Granted: 1991-11-13
Abstract: A device for protecting motor-vehicles against theft comprising a freely rotatable sleeve covering the polygonal head of a wheel nut or screw, into which sleeve a cylinder lock engages rotatably, which lock is provided with at least one tumbler entering the inner wall of a cylinder lock location cavity of the polygonal head which projects beyond the circumference of the cylinder lock. In the theft-protecting postion, the tumbler engages behind a cooperating locking shoulder (20) which is located on an annular body (R) inserted into an axial chamber (21) of the polygonal head (5) and locked in position thereto.
Patent EP-0298700-B1 (EP)
Title: Film for stretch packaging
IPC: B65D30/02
Filed: 1988-07-05
Granted: 1992-05-06
Abstract: A film for stretch packaging comprising as a substrate a film of a linear low density polyethylene having a melt flow rate (190 DEG C), as measured by an ASTM-D-1238E method, of 0.3 to 8 g/10 min., a density, as measured by an ASTM-D-1505 method, of 0.900 to 0.918 g/cm<3>, a molecular weight distribution (Mw/Mn) of 2 to 6, two or more melting points existing as measured by a differential scanning calorimeter, a maximum melting point Tm1 of 118 to 125 DEG C and a ratio of the height Tm1H of the peak of the highest melting point Tm1 to the height Tm2H of the melting point Tm2 adjacent thereto (i.e., Tm1H/Tm2H), of 1.3 or less.
Patent EP-0302782-B1 (EP)
Title: Heat-transfer fluid heat exchanger
IPC: F24H9/12
Filed: 1988-08-02
Granted: 1991-09-18
Abstract: The invention relates to a heat-transfer fluid heating boiler body which is intended to receive at least one burner and is surrounded at least partially by a jacket (3) for circulation of said fluid, said jacket (3) comprising an outlet (5) for the heated fluid, which is arranged in the bottom part of the latter, and an inlet (4) for the cooled return fluid, which is arranged in the top part of said water jacket (3). The body of the boiler according to the invention is characterised in that the inlet (4, 4', 4'') of the return fluid is arranged in such a manner that the fluid is distributed into said jacket in a number of places at the same time. <IMAGE>
Patent EP-0322300-B1 (EP)
IPC: C22C38/40
Filed: 1988-12-19
Granted: 1993-09-08
Abstract: A bimetallic composite back-up cylinder for a rolling mill, in particular for a four-coil or six-roll stand of a hot strip train finisher, comprises a metal envelope made of a steel having a chromium content between 13 and 17 wt. %, and a carbon content between 0.5 and 0.8 wt. % the chromium/carbon ratio being between 20 and 25.
Patent EP-0351403-B1 (EP)
Title: An air treatment system
IPC: H01T23/00
Filed: 1987-12-11
Granted: 1991-02-20
Abstract: PCT No. PCT/SE87/00595 Sec. 371 Date Jun. 19, 1989 Sec. 102(e) Date Jun. 19, 1989 PCT Filed Dec. 11, 1987 PCT Pub. No. WO88/04851 PCT Pub. Date Jun. 30, 1988.An air treatment system which includes a wire-like corona electrode and an air permeable target electrode arranged concentrically around the corona electrode with the electrodes connected to a d.c. voltage source having a voltage causing a corona discharge at the corona electrode and an ion wind through the target electrode. The target electrode may have a substantially cylindrical configuration, in which case air flows axially into the target electrode through one or both of the open ends thereof and exits from the target electrode radially through its air permeable wall. The target electrode may also be divided into two or more separate parts arranged essentially concentrically around the corona electrode in mutually uniform spaced relationship.
Patent EP-0344180-B1 (EP)
Title: Mold coating apparatus
IPC: B05B15/04
Filed: 1987-12-17
Granted: 1991-02-20
Abstract: A mask for providing and protecting the shear edge of a mold from contact with oversprayed powder directed onto the wall of the mold cavity. The mask comprises an air flow duct having an opening located adjacent the shear edge of the mold. First and second air flow control members are adjustably mounted upon the duct adjacent the air flow opening. The first and second air flow control members have opposed edges spaced apart so as to define an air flow gap therebetween, which air flow gap is operable to direct an airstream from said duct onto the shear edge of the mold so as to effectively mask that shear edge from powder sprayed onto the cavity defining portion of the wall of the mold.
Patent EP-0304476-B1 (EP)
IPC: B29C65/50
Filed: 1988-02-24
Granted: 1991-10-16
Abstract: A method of joining articles (2) together with the aid of conductive polymer components. The conductive polymer components are neither heat-recoverable themselves nor fixed to heat-recoverable articles and preferably comprise a sintered ultra-high molecular weight polyethylene which undergoes a dimensional change when heat is generated within it. Specific components useful in joining or modifying articles such as pipes or cables are sealing strips (10), pressure access devices (60), and conductive polymer tapes (20).
Patent EP-0308482-B1 (EP)
Inventor: HAWKINS IRVIN F JR
IPC: A61B19/00
Filed: 1988-03-18
Granted: 1996-03-06
Abstract: A localization needle assembly includes an outer tubular cannula and an inner needle slidably mounted for movement within the outer cannula between extended and retracted portions, the needle having a pointed tip which projects from the front end of the assembly when the needle is extended while the surgeon locates a lesion. When the tip is retracted, a barb, which is secured to the needle, is deployed through an opening in the sidewall of the outer cannula when the needle is retracted, the barb anchoring the needle assembly in body tissue in the proximity of the lesion. Detachable handles are provided for locking the inner needle and outer cannula together and to facilitate extension and retraction of the needle. In one embodiment, the outer cannula has a helical screw tip for securing the needle assembly to a body organ or body tissue. A guide assembly is advanced along the needle assembly which has been inserted into the body tissue to locate a lesion to position one end of a guide wire at the lesion to facilitate the introduction of a surgical instrument into the body and guidance of same directly to the lesion.
Patent EP-0367765-B1 (EP)
Title: Astaxanthin-producing yeast cells, methods for their preparation and their use
IPC: A23K1/18
Filed: 1988-04-15
Granted: 1993-08-25
Abstract: An isolated pure culture of a strain of the yeast Phaffia rhodozyma which produces large amounts of astaxanthin, in excess of about 600 micrograms per gram of Phaffia rhodozyma dry matter, as determined by HPLC analysis, is disclosed.
Patent EP-0319585-B1 (EP)
Title: Procede de formation de films minces d'oxyde supraconducteur
Inventor: TAKAHASHI M KAWASAKI STEEL COR
IPC: C01G5/00
Filed: 1988-06-15
Granted: 1994-02-16
Abstract: On forme un film mince supraconducteur en mélangeant un gaz d'un composé organométallique d'un métal alcalino-terreux, un gaz d'un composé organométallique (halogénure) d'un métal du groupe IIIa, et un gaz d'un composé organométallique (halogénure) d'un métal de transition, en provoquant la décomposition thermique de ce mélange sous une pression partielle d'oxygène donnée, et en déposant un composite des oxydes des métaux susmentionnés sur une base.
Patent EP-0330899-B1 (EP)
IPC: C30B1/02
Filed: 1989-02-13
Granted: 1992-07-15
Abstract: The process can be used to make a film of a metal oxide superconductive material having high critical temperature. A film of a metal oxide precursor consisting of the components of the material and still having an incorrect crystal structure is first applied to a substrate. The desired superconductive metal oxide phase is then formed by means of a heat treatment and oxygen treatment, a critical current density in the film parallel to the surface of the film being greater than that in the direction normal to the film. It is intended to improve the process in such a way that the critical current density is increased further. For this purpose, the invention makes provision for the precursor (V) to be moved at a predetermined velocity (v) parallel to the surface of the film (3) through a heated zone (14) in which a positive maximum temperature gradient ( DELTA T/ DELTA x), measured in the direction of movement, of not less than 5 K/mm, preferably from not less than 10 to 50 K/mm, is developed. 
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Patent EP-0386287-B1 (EP)
Title: D.c. machine with main and commutating poles
IPC: H02K23/24
Filed: 1989-03-07
Granted: 1993-07-21
Abstract: The invention relates to a DC machine with main and commutating poles, in which at least the commutating pole cores (4) are stamped as one piece on the laminated stator yoke and the commutating pole winding consists of coils (11) which can be mounted on the commutating pole cores (4), which coils are secured in their position in each case by a retaining device on the commutating pole core (4), which retaining device is supported on the main poles (5) adjacent to the relevant commutating pole core. In such a machine, having commutating pole cores stamped as one piece on the stator yoke, commutating difficulties can be avoided despite different rotor designs, by the retaining device consisting of a retaining plate (12), which is supported on the corresponding main poles (5) and extends under the respective commutating pole core (4) and through the coil (11), the commutating pole core (4) being of shorter design with respect to the end face (14) of its mounted coil (11) resting on the retaining plate (12), and magnetic laminates (17) whose size corresponds to the required size of the air gap (18) existing between the commutating pole core (4) and the rotor (19) of the machine are inserted into the intermediate space (16) which hence exists between the end (15) of the commutating pole core (4) and the retaining plate (12), a remaining residual intermediate space being filled with non-magnetic material. <IMAGE>
Patent EP-0363592-B1 (EP)
Inventor: LANDLER JOSEF CHEM-ING
IPC: B29C51/42
Filed: 1989-08-07
Granted: 1995-06-14
Abstract: The invention relates to a method and an apparatus for making shaped parts or objects using an extrusion casting method, in which a plastic extrudate in sheet form is introduced into a female mould or deep-drawing mould, which is set to a temperature below 373 K before casting and kept constantly at a reduced pressure during casting, the female mould or deep-drawing mould and/or the slot-die extruder is moved in at least one direction, the average thickness of the extrudate in the female mould or deep-drawing mould is set to less than 7,000  mu m, the extrudate takes on the microporous, grained, textured, shaped and/or surface-decorated form of the deep-drawing mould, is sucked against the mould surface before, during and/or upon contact by the latter and is immediately cooled or shock-cooled by more than 80 K.
Patent EP-0401424-B1 (EP)
Inventor: EISENBERG HELMUT
IPC: E01B29/28
Filed: 1989-10-05
Granted: 1994-01-05
Abstract: The invention concerns a rail fastener on concrete ties (4) or the like including resilient tension clamps (6) of steel rods in the form of a W and angled guide plates (3) for the rail base (1a). This so-called HM rail fastener is inventively improved by a special shaping of the tension clamp and angled guide plate, to simplify the securing of the rail on the concrete ties, in that the rotation of the elastic strainers which was previously necessary in HM construction when passing from the preassembly to the assembly position is omitted. This is achieved in that the angled guide plate (3), which is provided with a rib (3a) extending longitudinally to the rail foot for abutment on the rail foot (1a), contains in this rib special recesses (3b) for the reception and retention of the free ends of the tension clamp in the preassembly position. A tension clamp (6) has outer legs (6b) which with expansion of the spacing from the inner legs (6d) against the rail foot (1a) become broader and their free ends (6a) end outside the middle portion (6e) and wherein the inner legs (6d) of the tension clamp (6) which surround the tie screw (5) are designed so that in the preassembly position they abut with their center portion (6e) the shaft (5a) of the tie screw, while the head (5b) of the tie screw (5) overlaps the inner leg (6d) in the assembly position. In a special embodiment, the tension clamp is so designed that its center portion permanently surrounds the tie screw (5), and its inner leg portions are brought together except for a small spacing.
Patent EP-0368425-B1 (EP)
Inventor: KAUFMAN ARIE E
IPC: G06T15/00
Filed: 1989-11-09
Granted: 1998-03-04
Abstract: The present invention concerns a method of and apparatus for storing to and accessing from a memory device, one or more voxels of a beam disposed along one or more of a plurality of storage/retrieval directions of a 3-D matrix array and 3-D discrete voxel space. Voxels are stored into memory space by mapping the voxels along one of the plurality of storage/retrieval directions, into a plurality of independently successful memory modules in memory storage space. Each memory module is indexed by a memory module index and has internal memory cell addresses. The mapping is carried out in accordance with a linear skewing function which expressed in terms of x, y, and z coordinate directions and integer n. The voxels can be retrieved along one or more of a plurality of storage/retrieval directions by de-mapping one or more of the voxels from the memory storage space into 3-D voxel space using spacial parameters and integer n. The demapping operations of the present method are also used in order to determine the voxel depth measures of voxels along one of the storage/retrieval directions.
Patent EP-0394305-B1 (EP)
IPC: G01P15/12
Filed: 1988-12-01
Granted: 1993-03-31
Abstract: PCT No. PCT/DE88/00740 Sec. 371 Date Jun. 4, 1990 Sec. 102(e) Date Jun. 4, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05459 PCT Pub. Date Jun. 15, 1989.Disclosed is an instrument for measuring accelerations, with the aid of which changes in motion in the three axes of space can be measured with selective sensitivity. In order to detect multi-dimensional changes in motion, three micromechanical sensors, each sensitive to the acceleration in a selected direction, are integrated in a crystal. The sensors are composed of torsion bars having masses eccentrically attached thereto, which, in the event of changes in motion, exercise torques about the axes of the torsion bars. The torques are measured with the aid of integrated piezo-resistances. The planar integration of the acceleration meter permits integrating the evaluation circuit on the same semiconductor surface. Acceleration meters of this kind are fabricated with the prescribed process in planar technology with the aid of epitaxy, lithography and anisotropic etching methods. High precision and high miniaturization make this acceleration meter suited for application in overland and aviation navigation and for component positioning in robotry.
Patent EP-0345359-B1 (EP)
Inventor: ODAKE SHINJIRO
IPC: A61P29/00
Filed: 1988-12-16
Granted: 1997-04-09
Abstract: A novel peptide derivative compound which is expected to be useful for treatment of such diseases as rheumatoid arthritis, periodontal disease, corneal ulcer and epidermolysis bullosa, and which is a hydroxamic acid derivative of a tetrapeptide and has the action of specifically inhibiting collagenase of vertebrate origin.
Patent EP-0406252-B1 (EP)
IPC: F02D41/14
Filed: 1989-02-23
Granted: 1993-05-05
Abstract: Elément capteur pour capteurs de courant limite servant à déterminer la valeur de lambda de mélanges gazeux comportant, sur un électrolyte solide en forme de plaquette ou de feuille conductrice d'ions O2-, au moins une électrode de pompage externe et une électrode de pompage interne, l'électrode interne étant agencée dans un canal de diffusion pour le gaz de mesure. Elle est constituée d'une électrode poreuse à trois dimensions en métal noble, comportant un support et dont l'épaisseur correspond à la hauteur du canal de diffusion. Par rapport aux électrodes planes, l'électrode de pompage interne se caractérise par une charge admissible très supérieure, ce qui augmente la durée de vie de l'élément. Un autre avantage de la configuration à trois dimensions de l'électrode de pompage interne réside dans le fait qu'elle assure une fonction d'appui dans la fabrication de l'élément capteur par la technique des feuilles de céramique et de la sérigraphie pendant le laminage.
Patent EP-0452310-B1 (EP)
Title: Support structures
IPC: B23Q11/14
Filed: 1989-04-05
Granted: 1993-06-30
Abstract: In a co-ordinate measuring machine a guideway base is formed from tubular components (10-14) of a lightweight material. An electrically heated strip (16) is located centrally of the tubular elements and fans (18) are also provided within the base. The strip (16) and the fans (18) can maintain the temperature of the base structure at a constant level at or above the ambient temperature so that changes in the latter do not result in any thermal expansion of the material of the base structure.
Patent EP-0399008-B1 (EP)
Inventor: PIRCHER HERBERT
IPC: B60L3/00
Filed: 1989-10-30
Granted: 1994-09-14
Abstract: PCT No. PCT/CH89/00186 Sec. 371 Date Jul. 11, 1990 Sec. 102(e) Date Jul. 11, 1990 PCT Filed Oct. 30, 1989 PCT Pub. No. WO90/86607 PCT Pub. Date Jun. 14, 1990.A monitoring device is provided for at least one current pickup of a conveyor truck in a conveyor system running on tracks, whereby when viewed in a direction of travel the current pickup has a profile configuration which changes through wear as the pickup traverses a live rail. The device comprises a receiver for a test signal fixedly mounted on one side of the live rail, a transmitter mounted on the other side of the live rail, a test signal evaluating device that responds to a modified profile configuration of the current pickup resulting from wear, and an alarm signal triggered at a predetermined level of wear of the current pickup.
Patent EP-0444086-B1 (EP)
IPC: F16H15/38
Filed: 1989-11-17
Granted: 1993-01-13
Abstract: Système de commande de galet pour transmission à rapport variable en continu du type à traction par roulement à voie toroïdale, dans lequel des galets (60) d'orientation variable transmettent une traction entre une voie partiellement toroïdale (85) formée sur un disque d'entrée (61), et une voie similaire (87) formée sur un disque de sortie coaxial (62). Chaque galet est monté pour tourner autour d'un centre fixe (66) et d'un axe fixe (58) dans un chariot rigide (67), dont une extrémité vient au contact d'un mécanisme de commande allant et venant sur une course prédéterminée de mouvement de commande, et appliquant une force de commande au chariot. L'ensemble de galet et de chariot est placé à l'aide uniquement de trois contacts avec la structure adjacente, nomément les deux contacts (86, 88) du disque/galet ainsi que le contact (82) avec le mécanisme de commande. Ces trois contacts suffisent à faire que le galet recherche constamment un angle de rapport auquel la valeur instantanée de la force de commande est équilibrée par la valeur instantanée des forces de traction auxquelles l'ensemble à galet est soumis, du fait du contact entre le galet et les deux disques, et auquel la transmission est par conséquent en équilibre.
Patent EP-0398280-B1 (EP)
Inventor: SPAETH WALTER E
IPC: B21D11/10
Filed: 1990-05-16
Granted: 1994-08-17
Abstract: The invention discloses a universal bending apparatus comprising a baseplate with a die support arranged on the baseplate, on cantilever trusses, in a manner corresponding to the contour and forming plane of the profile to be bent, the profile to be bent being bent in the manner of a bending form around a profile support projecting from the die support by means of forming rollers. 
<??>To allow universal application of the bending apparatus without the necessity for complicated alterations to bending dies, provision is made for the cantilever trusses to be arranged in a manner which allows adjustment and setting on the baseplate and furthermore for clamping elements to be provided on the cantilever trusses, the said clamping elements clamping the die support and at the same time bearing the die support and being vertically adjustable as desired.
Patent EP-0400498-B1 (EP)
Title: Temporarily attached auxiliary double wheel and running device obtained by that means
Inventor: POMPIER JEAN-PIERRE
IPC: B60C7/12
Filed: 1990-05-25
Granted: 1993-08-11
Abstract: The auxiliary wheel 1 is twinned with a main wheel by means of a pivot arranged in the piercing 30 provided on the disc 10 and a fixing stock introduced into a slot 40 which participates in the holding of the auxiliary wheel with respect to the main wheel, while allowing relative rotation of the wheels around the pivot introduced into the piercing 30. 
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Patent EP-0407928-B1 (EP)
Inventor: SCHLUETER WERNER
IPC: E04F19/02
Filed: 1990-07-08
Granted: 1994-06-15
Abstract: Proposed is a device for realising the transition between two juxtaposed floor coverings 2, 3 of different thickness, in which a closing leg 42 is integrally moulded, approximately at right angles, on a fastening leg 41 to be accommodated under one floor covering 3, which closing leg is connected to a supporting transition leg 43 inclined at an angle of 20-45 DEG  downwards. This device is a one-piece profile 4 having a fastening leg 41, less than 1.5 mm thick and provided with perforations 411, and having a transition leg 43, which is integrally moulded, terminally, on the closing leg 42 and possesses, at its outer end, a bearing portion 431 for the adjoining floor covering 2. <IMAGE>
Patent EP-0432437-B1 (EP)
Inventor: PIOCH LOTHAR
IPC: C11D3/37
Filed: 1990-11-02
Granted: 1995-10-11
Abstract: The additive can be obtained by spray drying and contains (a) 35 to 60 % by weight of sodium salts of at least one homopolymeric or copolymeric (meth)acrylic acid, (b) 25 to 50 % by weight of sodium carbonate (calculated anhydrous), (c) 4 to 20 % by weight of sodium sulphate (calculated anhydrous) and (d) 1 to 7 % by weight of water and is distinguished by favourable particle properties and good storage stability.
Patent EP-0432552-B1 (EP)
Inventor: HOCHSTRASSER FERDINAND
IPC: F16K31/385
Filed: 1990-11-26
Granted: 1994-08-24
Abstract: The fitting has a valve (18) for cold water and a valve for (sic) (20) for hot water. Arranged fixedly on the closure part (38) interacting with the valve seat (42) is the auxiliary valve seat (56) of the relevant auxiliary valve (52, 54). The closure element (58) can be displaced in the direction of the axis (30) from the idle position shown into the desired limiting position by displacement of the control pin (82) in the direction of the axis (78') and by rotation of the same about the axis (78'). The auxiliary valves (52, 54) are thereby opened which leads to a pressure drop in the pilot control space (40). The closure parts (38) are lifted from the valve seats (42), by which means the water can flow from the inlet (22, 22') into the outlet (48, 48'). When the valve (18, 29) is opened, the gap between the O-ring (66) and the auxiliary valve seat (56) thus becomes smaller. This results in a pressure balancing occurring between the pilot control space (40) and the other side of the closure part (38). The quantity of water flowing through a valve (18, 20) is thus determined by the limiting position of the closure element (58). The fitting thus no longer requires a mixing valve, the temperature of the mixed water flowing out through the water outlet head (28) is determined by the quantity of cold and hot water released by the valves (18, 20).