baber/WOPTO huggingface dataset:
Patent EP-0302187-B1 (EP)
IPC: B23B31/177
Filed: 1988-05-06
Granted: 1990-10-17
Abstract: 1. A clamping arrangement on turning machines with a chuck having a chuck body (1) in which clamping jaws (4) are guided, wherein a drive member (5) which is axially displacable in the chuck body is provided for displacement of the clamping jaws (4), the function of the drive member (5) being monitored by a function monitoring means acting on the rotary drive of the machine and the drive member (5), for displacement along an axial stroke path, being in the form of a clamping piston (9) which can be actuated by a pressure fluid, or being connected to such a clamping piston, wherein the function monitoring means includes a stationary sensor (18) outside the chuck, switch member (17) for actuating the sensor, which is arranged displaceably at the outside circumference of the chuck body, and a monitoring piston (12) which displaces the switch member and which is acted upon the pressure fluid of the clamping piston (9) against the force of a return spring (13) and which is or can be locked by the drive member (5) to prevent displacements caused by the pressure fluid in a locking position of switching off the rotary drive when the drive member (5) is outside a working region (16') of its axial stroke path, characterised in that the monitoring piston (12) which is arranged displaceably parallel to the axis of the chuck is coupled by way of a wedge transmission means (19) to a control pin (20) which is guided displaceably in the chuck body (1) radially with respect to the axis of the chuck and with which there is associated a control cam (21) which is moved with the drive member (5), serving as an abutment for radially inwardly restricting the path of movement of the control pin (20), wherein the wedge transmission means (19) is so designed that displacement of the monitoring piston (12) out of its locking position is linked to a radially inwardly directed displacement of the control pin (20).
Patent EP-0292844-B1 (EP)
IPC: G01N1/22
Filed: 1988-05-18
Granted: 1992-07-22
Abstract: A device for the withdrawal and/or insertion of gaseous samples has a plurality of adsorption tubes which are adjacently mounted on a carrier, each of the adsorption tubes 9 being enclosed in a sheath 4 which has closures 8 at both ends which can be pierced by hollow needles and the carrier being an endless tape 1 on which the sheaths 4 are adjacently mounted perpendicularly to the longitudinal direction of the tape. <IMAGE>
Patent EP-0297384-B1 (EP)
IPC: A01D34/66
Filed: 1985-09-18
Granted: 1993-05-05
Abstract: The invention relates to rotary mowers driven from below. According to the invention, shafts (18) and wheels (23) have at least their operational dimensions approximately identical, and alternate wheels (23) take two different positions in relation to the shafts (18). Moreover, when one of the disks (5, 6) is inclined in relation to an adjacent disk, the wheel (23) of the disk most inclined toward the front is farther from the disk (5, 6) than the wheel (23) is from the adjacent disk (5, 6). Moreover, the housing (4) comprises a sliding member (30) which at least partially closes the front part and/or the lower part of the housing (4).
Patent EP-0303141-B1 (EP)
Title: Supporting device for an actuating mechanism, sealed against high frequencies, for opening and closing an electromagnetically shielded cover
IPC: H05K9/00
Filed: 1988-08-01
Granted: 1991-09-11
Abstract: For opening and closing an electromagnetically shielded cover (3), especially for the window and door apertures of a shielded room, considerable forces often have to be exerted because of the clamping effect of contact elements (6). An actuation assistance device for this purpose consists of a bearing bush (10) which is arranged in a receiving well (2) and in which is mounted rotatably a drive shaft (11) projecting at both ends beyond the receiving well and connecting the shielded inner room mechanically to the environment. Attached to one of the projecting ends is a cylindrical closing worm (13) with a closing thread (14) which serves for receiving and guiding a locking element preferably attached to the cover (3) and designed as a locking pin (7). For the electromagnetic sealing off of the device according to the invention, there is a sealing spring (15) which is arranged between the closing worm and the receiving well and which braces the bearing bush and closing worm relative to the drive shaft in a manner proof against high frequency. Advantageously, the sealing spring is mounted on one side in a cylindrical recess (24) located in the closing worm. <IMAGE>
Patent EP-0305852-B1 (EP)
Title: Process for manufacturing fire-protected sealing webs
IPC: E04D5/10
Filed: 1988-08-23
Granted: 1992-12-23
Abstract: Process for the production of fireproofed sealing webs in which a plastomeric or elastomeric sealing web is coated with customary, pulverulent and/or pasty and/or liquid fireproofing components, characterised in that the fireproofing components applied to one or both sides of the sealing web are then covered with an inorganic and/or organic material.
Patent EP-0310802-B1 (EP)
IPC: B22C9/12
Filed: 1988-08-24
Granted: 1992-05-20
Abstract: The mould or core housing (1) filled with foundry sand and binder is cured by means of a reagent which is vaporised. The reagent is introduced into the housing (1) from a cylindrical container (7) using a propellant flow delivered from a pressure source (15). The reagent is conveyed by a metering pump (27) into the container (7), in which a subatmospheric pressure produced by a vacuum pump (33) prevails. Due to the subatmospheric pressure, the reagent vaporises more rapidly than at atmospheric pressure. It is thereby possible to use reagents with a high boiling point, as a result of which the curing of the moulds and cores can be effected more economically and with less smell. 
<IMAGE>
Patent EP-0315534-B1 (EP)
Inventor: PHILIPPE MICHEL
IPC: A61K8/35
Filed: 1988-11-03
Granted: 1994-10-26
Abstract: Etretinate-type or related esters of macrolides and of lincosamides corresponding to the following formula: 
<IMAGE>
 in which:
 R denotes a radical derived from a macrolide or from a lincosamide,
 R1 denotes a methyl radical,
 R2 denotes a hydrogen atom,
 or R1 and R2 together form a vinylene (-CH=CH-) radical,
 R3 denotes a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms,
 and Z denotes a divalent radical of formula: 
<IMAGE>
 R4 denoting a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms,
 or of formula: 
<IMAGE>
 their isomers, mixtures and salts of the said esters. 
<??>Use in the treatment of various forms of dermatitis, especially in the treatment of acne.
Patent EP-0375712-B1 (EP)
Title: Process for enhanced urea production
IPC: C07C/
Filed: 1988-08-12
Granted: 1993-03-17
Abstract: PCT No. PCT/AU88/00301 Sec. 371 Date Apr. 12, 1990 Sec. 102(e) Date Apr. 12, 1990 PCT Filed Aug. 12, 1988 PCT Pub. No. WO89/01468 PCT Pub. Date Feb. 23, 1989.A process for the production of urea comprising the steps of reacting carbon dioxide and ammonia to form ammonium carbamate and subsequent decomposition of ammonium carbamate to form a reaction mixture comprising urea and water, wherein the reaction mixture is contacted with one side of a semi-permeable membrane, and a drying fluid capable of removing water and possibly other reaction products(s) from the reaction mixture is contacted with the other side of the semi-permeable membrane.
Patent EP-0329996-B1 (EP)
Title: Fibre-optical gyroscope
IPC: G01C19/64
Filed: 1989-02-03
Granted: 1991-09-18
Abstract: The Sagnac-type fibre-optical gyroscope consists of an optical waveguide coil (1) and a 3 x 3 coupler (2) constructed from three optically coupled optical waveguides, in which arrangement a first optical waveguide (2.1) of the 3 x 3 coupler is connected to an optical radiation source and the other two optical waveguides (2.2, 2.3) of the 3 x 3 coupler are connected at one end to one end each of the optical waveguide coil (1) and at the other end to one radiation detector (3) each. The first optical waveguide (2.1) of the 3 x 3 coupler (2) exhibits at the end opposite to the radiation source (3) a radiation detector (6), by means of which interference-related changes in the light source (3) and the 3 x 3 coupler (2) can be detected. 
<IMAGE>
Patent EP-0392039-B1 (EP)
Title: Steel strip for concrete reinforcement
IPC: B21D28/06
Filed: 1989-04-11
Granted: 1992-12-16
Abstract: The steel fibre has the form of a sheet-metal strip (1). It is provided as a reinforcing element for concrete. The sheet-metal strip (1) is provided on both longitudinal edges (2;3) with bead-like recesses (4), the bead-like recesses (4) on one longitudinal edge (2) being arranged offset in the longitudinal direction relative to those on the other longitudinal edge (3). <IMAGE>
Patent EP-0343615-B1 (EP)
Title: Gas supply fitting
IPC: F16K17/38
Filed: 1989-05-23
Granted: 1993-07-07
Abstract: The invention relates to a gas supply fitting for gas hoses (6), with a plug (5) for safeguarding a gas pipe in the event of fire and having a housing (1) in which a valve body (8) is pretensioned by means of a spring (11) against a fuse body (13), the valve body (8) automatically being moved to its closed position after the fuse body (13) softens. To simplify the construction and to improve the operation, it is proposed to pretension the valve body (8) against the fuse body (13) with a guide rod (10), to feed the guide rods (10) through a cover which seals the housing (1), to brace the spring (11), on the one hand, against the valve body (8) and, on the other hand, against the inside of the cover (9), and to brace the fuse body (13) by means of a supporting tube (12) against the outside of the cover (9). <IMAGE>
Patent EP-0421008-B1 (EP)
Title: Femoral hip joint endoprosthesis
IPC: A61F2/00
Filed: 1989-10-04
Granted: 1993-06-02
Abstract: The femoral bone-hip joint endoprosthesis is characterized by the cavity construction of the prosthesis shank (10), by the ovaloid-conical aperture of the prosthesis shank and by the ovaloid-conical aperture of the upper prosthesis shank end for the accommodation of a cone plug connection (20).
Patent EP-0367223-B1 (EP)
Inventor: WILSON DAVID A
IPC: C07C255/25
Filed: 1989-10-31
Granted: 1995-04-26
Abstract: A group of functionalized amine chelants having ortho ligating functionality that form complexes with rare-earth type metal ions are disclosed. The complexes can be covalently attached to an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. In addition certain of the chelant-radionuclide complexes can be effectively employed in compositions useful as therapeutic and/or diagnostic agents for calcific tumors and/or relief of bone pain.
Patent EP-0362976-B1 (EP)
Inventor: WINGERTER FRANZ
IPC: B41J15/18
Filed: 1989-10-03
Granted: 1994-03-16
Abstract: A device to feed web material in sections to a treatment station is described, in which in each case one of several webs (4), transported in guide channels located above one another and converging in a fan shape towards the treatment station, are optionally advanced by means of a controllable drive device, the front section of this web is separated from the latter after treatment and the end of the web, which is the front end after separation, is withdrawn from the treatment station. For this purpose, the controllable drive device can optionally be brought into engagement with one web in each case in the region of the assigned guide channel for the complete forward and return transport of this web before and after a treatment operation. The drive device preferably has reversibly drivable cylinders (9) and, to produce an engagement between a web and at least one cylinder, guide elements (7, 8) forming the guide channels are preferably swivellable in relation to the cylinders. A printing device, in which, for example, tickets differing by their colour are to be printed, serves expediently as the treatment station. 
<IMAGE>
Patent EP-0354651-B1 (EP)
Title: Slot machine
IPC: G07F17/34
Filed: 1989-06-22
Granted: 1993-10-06
Abstract: The present invention provides a slot machine for determining winning or losing by selecting predetermined symbols from symbol trains arranged on X reels, in accordance with a random number, in which the X reels have symbol trains of different numbers of symbols arranged thereon.
Patent EP-0375362-B1 (EP)
Inventor: WRIGHT NORMAN
IPC: E04D1/34
Filed: 1989-12-19
Granted: 1994-08-03
Abstract: A tile clip (1) for a pitched roof of laterally interlocked tiles (9) is provided for restraining a tile (17) against movement away from, and movement down, the roof. The clip (1) is secured to a roof batten (13) adjacent the lower end of the tile (17), on which batten (13) rest tiles (9') in a row below the row containing the tile (17), being overlapped by the said tile (17). The clip (1) comprises first (2), second (4) and third (5) portions; the first portion (2) being securable to the batten (13), without removing the tiles (9') resting thereon, and extending up to the end of such tiles (9'); the second portion (4) extending from the first portion (2) to the upper surface of the tiles (9') resting on the batten (13); and the third portion (5) extending from the second portion (4) down the tiles (9') resting on the batten (13) along the join between the said tile (17) in the row above and a tile (9") laterally adjacent thereto, to the lower end of said tile (17). The third portion (5) terminates in a hook portion (6) which extends laterally and upwardly therefrom so as to hook over the lower end of the said tile (17) and extend into the interlocking region (10,11) of the said tile (17) and the laterally adjacent tile (9").
Patent EP-0348300-B1 (EP)
Title: Method and apparatus for manufacturing a multilayered composite metallic product
IPC: B22D7/02
Filed: 1989-06-21
Granted: 1992-08-26
Abstract: The invention relates to a method for manufacturing a composite metallic product having at least two different metallic layers, characterised in that: - an insert (5) covered with a layer of paraffin is suspended, the insert constituting the base metal in an ingot mould (1) homothetic to the said insert, - and after bottom casting, at a given temperature and rising speed, an added metal covering the entire insert (5) to obtain a metallic ingot, the ingot surrounded by the added metal is subjected to a hot- rolling process, and then, if necessary, a cold-rolling process until the product is obtained, under customary rolling conditions, - then an annealing is carried out, adapted to the two metallic layers, to homogenise the mechanical characteristics of the core and of the surface of the product. The invention also relates to an apparatus for manufacturing a composite metallic product.
Patent EP-0351338-B1 (EP)
Inventor: RULE MARK C O EASTMAN KODAK
IPC: C01B7/14
Filed: 1989-07-13
Granted: 1993-11-03
Abstract: A process comprising preparation of an alkanol and elemental iodine by contacting an iodoalkane containing 1 to 20 carbons, water and molecular oxygen at a temperature in the range of 50 DEG  to 200 DEG C and recovering the elemental iodine.
Patent EP-0366569-B1 (EP)
Inventor: MONGOIN JACQUES
IPC: C09K23/52
Filed: 1989-10-02
Granted: 1995-03-22
Abstract: Compatibility, dispersing and milling for pigmentary aqueous suspensions formulated from a mixture of inorganic pigments, at least one of which is hydrated calcium sulphate, with a view to destroying the viscosity-producing effect caused by the presence of the said sulphate, characterised in that the said agent is a copolymer of general formula: 
<IMAGE>
 symbolised by the formula: (-A)-K(-B)-L(-C)-M in which the ethylenic monomer (B) contains a phosphated or phosphonated functional group, the monomer (A) is an ethylenic monomer containing a carboxylic functional group, and the monomer (C) is an ethylenic monomer of the ester type or substitutes, and in which L takes a value of between 5 and 95 parts by weight with K + L + M = 100 parts by weight, it being possible for K and M separately to take the value 0. 
<??>The agent according to the invention makes it possible to prepare refined polypigmentary aqueous suspensions with a solids content equal to at least 65% by weight, advantageously employed in the paper, paint and plastics fields.
Patent EP-0329605-B1 (EP)
Title: Process for the preparation of apolipoproteins from blood plasma or serum fractions
IPC: A61K35/16
Filed: 1989-02-03
Granted: 1992-01-29
Abstract: Apolipoproteins are isolated from human blood plasma fractions which contain apolipoproteins by suspending these fractions in buffer solutions. The suspensions are subsequently incubated with a lower aliphatic alcohol, either with or without an organic solvent. The phase which contains the lipoproteins is separated and concentrated. The products obtained according to the procedure may be used primarily for the treatment of cardiovascular diseases, in particular hypercholesterolemia.
Patent EP-0354952-B1 (EP)
Title: Shaft with a moving bed of pourable material
IPC: B01D46/34
Filed: 1989-02-17
Granted: 1992-07-01
Abstract: PCT No. PCT/EP89/00149 Sec. 371 Date Dec. 18, 1989 Sec. 102(e) Date Dec. 18, 1989 PCT Filed Feb. 17, 1989 PCT Pub. No. WO87/00767 PCT Pub. Date Feb. 12, 1987.Device for the separation of components, preferably heavy metals, sulfur dioxide, contained in gas and for dust removal in gaseous media charged with solids, especially in cold and hot preparation gases and combustion gases by means of a pourable granular pellet material as filter medium, or for the treatement, preferably drying or for the thermochemical treatment of a pourable granular treatment material by means of a gaseous treatment medium, whereby the pourable material moves from the top to the bottom between a feeding means and a discharge means through a shaft of preferably rectangular cross-section, as moving bed, substantially filling the cross-section thereof, while the gaseous medium is conducted in counterflow thereto between a raw gas inlet and a pure gas outlet.
Patent EP-0357745-B1 (EP)
Title: Rotary drier control by adjustment of air flow or air humidity
IPC: A24B3/04
Filed: 1989-02-13
Granted: 1993-04-07
Abstract: The invention provides a rotary cut tobacco drier, comprising a heated rotary drier chamber (10) having one or more inclined paddles arranged to lift and then drop material therein to be dried as the chamber rotates, means (12, 11) for supplying heated air from a heater (13) to one end of the chamber, and means (15) for extracting it from an opposite end of the chamber, said supply and extraction means being arranged so that there is a substantially constant flow of air between them; in which means is provided to control the humidity of the air entering or in the chamber, an increase in humidity decreasing the rate of drying in the chamber.
Patent EP-0401840-B1 (EP)
Inventor: NEBEL-ROEHRIG F DIPL-CHEM
IPC: A61K9/06
Filed: 1990-06-07
Granted: 1997-05-07
Abstract: The invention relates to the use of a composition based on an aqueous emulsion composed of  a) predominantly hydrophilic film-forming ingredients,  b) predominantly hydrophobic ingredients, c) 1 or more liquid substance(s) which are volatile at body temperature and optionally have partially surface-active characteristics and d) optionally additives customary in cosmetic ointments as skin protective ointment. The skin protective ointment obtained according to the invention is well tolerated by the skin and is equally effective against both hydrophilic and hydrophobic injurious substances.
Patent EP-0405587-B1 (EP)
Inventor: HENDRICK KENDALL BLAKE
IPC: G01R27/26
Filed: 1990-06-29
Granted: 1994-04-06
Abstract: A planar interdigitated dielectric sensor useful for measuring the surface properties of a material is disclosed. The sensor is formed on an insulating substrate. Attached to the surface of the substrate is an excitation and response electrode disposed in an interdigitated pectinate configuration and a resistance temperature device (metallic strip). Filling the space between the electrodes and the metallic strip is an insulating material of known dielectric properties. The upper surface of the electrodes and the metallic strip are generally coplanar with respect to the insulating material between the electrodes thus forming a flat upper surface on the sensor. This flat upper surface serves to eliminate air gaps between the sensor surface and sample when analyzing relatively viscous materials.
Patent EP-0407950-B1 (EP)
Inventor: IZAIKU HIROUMI
IPC: C10L1/234
Filed: 1990-07-10
Granted: 1994-02-09
Abstract: A formal compound is represented by formula (1): <CHEM> wherein R<1> is a hydrogen atom or a hydrocarbon group having 1 to 26 carbon atoms, A<1> is an alkylene group having 2 to 18 carbon atoms, a is 1 to 100, A<2> is an alkylene group having 2 to 4 carbon atoms, b is 1 to 5, R<2> is an alkylene group having 2 to 8 carbon atoms, c is 0 to 5, R<3> is an alkylene group having 2 to 8 carbon atoms, d is 0 to 5, A<3> is an alkylene group having 2 to 4 carbon atoms, e is 0 to 5, and R<4> is a hydrogen atom or CH2(OA<4>)fOR<5>, in which A<4> is an alkylene group having 2 to 18 carbon atoms, f is 1 to 100, and R<5> is hydrogen atom or a hydrocarbon group having 1 to 26 carbon atoms, and wherein each of (A<1>O)a, (OA<2>)b, (NR<2>)c, (R<3>NH)d, (A<3>O)e, and (OA<4>)f may consist of different constituent units, a fuel oil additive comprising said formal compound and a fuel oil composition comprising a fuel oil and said formal compound.
Patent EP-0428948-B1 (EP)
Inventor: DOERK HORST
IPC: F24F11/00
Filed: 1990-11-09
Granted: 1994-09-21
Abstract: The invention relates to a process for energy recovery from the air flow between the internal room air and the external air with fans 5, 6 which press the air through heat accumulators 3, 4 in mutually opposite flow directions, a heat accumulator 3, 4 and a fan 5, 6 working, mostly in opposite directions, in each of two mutually separated ducts 1, 2, and the directions of rotation of both fans 5, 6 changing simultaneously at regular intervals.
Patent EP-0441893-B1 (EP)
Inventor: GOPALAKRISHNAN JAGANNATHA
IPC: C01G1/00
Filed: 1989-10-06
Granted: 1995-05-24
Abstract: Compositions having the nominal formula PbaRbCacSrdCueOx wherein R is one or more elements selected from the group consisting of yttrium and the lanthanides with atomic numbers 57 to 71, a is from about 1/2 to 5, b is from about 1/10 to 2, c is from about 1/2 to 4, d is from about 1/2 to 4, e is from about 3 to 6, x = (a+b+c+d+e+y) where y is from about 1/2 to 3, are superconducting. Processes for manufacturing such compositions and for using them are disclosed.
Patent EP-0425595-B1 (EP)
Inventor: MASSEN ROBERT PROF DR
IPC: G06T7/194
Filed: 1990-02-28
Granted: 1996-02-07
Abstract: Afin de procéder à la classification optique automatique de plantes, on prend une image d'une plante à la fois avec une caméra vidéo en couleurs. Les signaux vidéo en couleurs générés par la caméra vidéo en couleurs sont numérisés et classés point par point selon des classes prédéterminées de couleurs correspondant d'une part à l'image de la plante et d'autre part à l'image de l'arrière-plan. Une image numérisée de la plante caractérisée par sa classe de couleurs est enregistrée dans une mémoire d'images et évaluée par un processeur d'images afin de classer la plante. L'image de la plante est alors séparée de l'image de l'arrière-plan sur la base de l'appartenance des points d'image aux classes prédéterminées de couleurs, les caractéristiques géométriques de la forme et les couleurs caractéristiques de la plante étant déterminées à partir de l'image segmentée de la plante. En outre, la hauteur de la plante est déterminée en utilisant le cas échéant deux caméras vidéo et un projecteur de motif lumineux. Le dispositif utilisé pour classer les couleurs est capable d'apprendre les classes prédéterminées de couleurs à partir de sections d'images qu'on lui montre au préalable.