baber/WOPTO huggingface dataset:
Patent EP-0393285-A1 (EP)
Inventor: INUI MASAKI C O TOYOTA JIDOSHA
IPC: F16D1/02
Filed: 1989-12-21
Abstract: A coupling device for power transfer between drive and driven shafts (25, 26) coaxially arranged with each other for relative rotation, which includes an inner member (11) mounted on one end of the drive shaft (25) for rotation therewith and having an eccentric cylindrical support portion (11a) the central axis (A) of which is radially displaced from the central axis (B) of the drive shaft, an outer cylindrical casing (12) coaxially connected to one end of the driven shaft (26) for rotation therewith and being arranged in surrounding relationship with the support portion (11a) of the inner member, the casing having a number of internal teeth (12b) formed therein, and an inscribed gear (13) rotatably carried by the support portion (11a) of the inner member and being in meshing engagement with the internal teeth (12b) of the casing to transfer the power only from the drive shaft (25) to the driven shaft (26) in response to the difference in rotational speed between the shafts, and a separator rotatably carried by the support portion of the inner member and having a guide portion disposed between a portion of the external teeth and a portion of the internal teeth to maintain the meshing engagement of the external teeth with the internal teeth at their other portions.
Patent EP-0326491-A1 (EP)
Title: Cosmetic method using an extract of the aerial parts of cichorium intybus L.
Inventor: DIOT MICHEL
IPC: A61Q19/08
Filed: 1989-01-26
Abstract: The subject of the invention is a cosmetic com­position which prevents ageing of the skin, wherein the active ingredient is an extract of the aerial parts of Cichorium intybus L and the efficacy of which resides in its capacity to inhibit radical reactions, in particular by the chelation of iron.
Patent EP-0334736-A1 (EP)
Inventor: LE MER JOSEPH
IPC: F23D14/74
Filed: 1989-03-17
Abstract: A gas burner is provided of the type distributing, through multiple nozzles (12), the flames (13) generated by the combustion of a pressurized fuel gas in air, comprising an air-fox (1) one wall (3) of which is perforated with a large number of closely spaced orifices (5), a gas feed-tank (7) connected to a pressurized fuel gas source and a plurality of hollow needles (11) each connecting the inside of the feed-tank (7) to the central zone of the inlet of an orifice (5) in the perforated wall (3) so as to define with this orifice one of the flame production sites (12). The air-box is connected to a pressurized air source, the orifices are cylindrical and a mechanical obstacle (16) is provided in the centre of the outlet of each orifice, for deflecting the gas jet leaving the needle and mixing it with the air stream which surrounds it.
Patent EP-0347284-A1 (EP)
Inventor: BAUER DENISE
IPC: C22B3/00
Filed: 1989-06-07
Abstract: The present invention relates to a process for recovering gallium by using a liquid/liquid extraction process. It relates more particularly to a liquid/liquid extraction process for gallium present in acidic aqueous solutions containing especially zinc, consisting in bringing the aqueous solution into contact with an organic phase containing chiefly an organic solvent and an extractant, characterised in that the extractant is a or a mixture of compounds belonging to the class of substituted hydroxyquinolines and in that the organic phase also contains a surface-active agent of ionic nature and a coagent for the said surfactant. The process permits an industrial extraction of the gallium in acidic solutions containing zinc.
Patent EP-0364410-A1 (EP)
Inventor: CASARIN GIANCARLO
IPC: B65C11/00
Filed: 1989-09-15
Abstract: The labelling machine (1) comprises a box-shaped body (2) having a handgrip (3) and carrying a roll (4) at the top, a slot (8) through which labels (6) individually come out being formed at the front part thereof. A ribbon (5) coming from the roll (4) passes through a feed member (12) driven by a lever (13) associated with the handgrip (3). The feed member (12) comprises a rack (15) formed on the lever (13) and meshing with one sprocket (16) meshing with a second sprocket (17) which in turn is engaged with a third sprocket (18) integral and coaxial with a capstan (19) associated with a free wheel. A band-like support (7) coming from the slot (8) passes on said capstan (19) and is pressed thereon by one idler roller (21). The operation of the lever (13) causes the rotation of the capstan (19) and consequently the forward movement of the band-like support (7) and the issue of a label (6) through said slot (8).
Patent EP-0403509-A1 (EP)
Inventor: MACK STEPHAN
IPC: G09F11/02
Filed: 1989-02-24
Abstract: Un agencement comprend plusieurs éléments d'images (1) adjacents et rotatifs autour de leur axe longitudinal. Chaque élément d'image porte sur chaque côté un support d'image (2) qui reçoit une bande longitudinale de l'ensemble de l'image publicitaire. Le support d'image présente une section transversale ayant essentiellement la forme d'une boîte (21) pourvue d'une ouverture (5) du côté tourné vers l'élément d'image (1). Un ressort à lame (3) est rivé (4) sur l'élément d'image (1). L'ouverture (5) du support d'image repose sur l'extrémité libre (31) du ressort à lame (3) de sorte que celui-ci peut pénétrer dans la boîte (21). Le support d'image (2) descend alors jusqu'à une butée, et le ressort à lame (3) le retient ainsi de manière immuable du côté intérieur de la boîte (21). Le démontage se fait dans l'ordre inverse, ce qui permet d'échanger aisément les supports d'images (2) et de les remplacer sur place par de nouveaux supports d'images déjà préparés.
Patent EP-0366759-A1 (EP)
Inventor: THOMAS FRANZ
IPC: B02C23/12
Filed: 1989-05-03
Abstract: Les procédés existants de broyage de matières friables sont basés uniquement sur une première phase de fragmentation de chaque gran et de l'ensemble de la matière et se révèlent peu économiques. Aussi la présente invention propose-t-elle un broyage préliminaire de ladite matière jusqu'à une granulométrie relativement précise, les phases ultérieures étant adaptées en conséquence à ladite granulométrie de manière à réduire le travail nécessaire en fonction de la quantité de matière à broyer.
Patent EP-0436757-A1 (EP)
Title: Railway track tamping machine
Inventor: MOHR PIERRE
IPC: E01B27/17
Filed: 1990-01-10
Abstract: A railway track tamping machine (1) for tamping the sleepers of a railway track, has a tamping unit (14) with tamping tools (16) which can dip in to the ballast and can be adjusted and vibrated by means of drives, a track raising and aligning unit (12) and a device (15) for uniformly ballasting the track. Each tamping tool (16) is assigned an outlet opening (17) of the device (15) for the ejection of ballast. <IMAGE>
Patent EP-0394641-A1 (EP)
Inventor: STEIN KLAUS
IPC: A47L9/04
Filed: 1990-03-01
Abstract: In arrangements of this type with a driven brush roller, provision is made for the brush roller (2) to be automatically adjustable in height in dependence on the torque. For this purpose, a spring (11) is arranged as a coupling element between the drive (1) and the brush roller (2), which spring is coordinated with the torque for the operating phase. In the case of deviations from the torque adjusted, adjustment signals are generated for a motor height adjustment of the running roller (6) until the predetermined torque of the brush roller (2) is adjusted again. 
<IMAGE>
Patent EP-0391295-A1 (EP)
Title: Dispositif de chauffage pour automate
Inventor: ROCHAT DANIEL
IPC: B23K3/04
Filed: 1990-04-02
Abstract: Le dispositif comporte un corps (2), un support (4), un chalumeau (6), un organe de liaison (8) assurant la mobilité du support (4) et du chalumeau (6). Le chalumeau peut occuper au moins une position de travail dans laquelle la flamme effectue une opération de soudage et une opération de repos dans laquelle la flamme est abritée. Le dispositif comporte en outre un écran (40) qui masque la flamme lors du passage de l'une à l 'autre des positions de repos et de travail. Application aux automates de soudage.
Patent EP-0453603-A1 (EP)
Inventor: DOELLING DR REINHOLD
IPC: A61K9/06
Filed: 1990-04-26
Abstract: A pharmaceutical composition for topical application based on a W/O emulsion which contains in the oil phase piroxicam as active substance is described. Because it is well tolerated by skin and has good stability properties, the composition is very suitable for use as pharmaceutical with antirheumatic and/or antiinflammatory activity.
Patent EP-0399411-A1 (EP)
Inventor: SPRINGER HARTMUT DR
IPC: C07C317/36
Filed: 1990-05-19
Abstract: The water-soluble azo compounds have the general formula D-N = N-K, have advantageous fibre-reactive dye properties and dye carboxamido- containing and in particular hydroxyl-containing materials, such as wool and in particular cellulose fibre materials, in hues which have high colour strength and good fastness properties.… In formula D-N = N-K,… D denotes a radical of the general formula …<IMAGE>… in which Y denotes a vinyl group or an ethyl group which can be eliminated in the  beta -position by an alkaline radical and R denotes a hydrogen atom, a nitro, lower alkyl, lower alkoxy, carboxyl or hydroxyl group or a halogen atom;… K is a radical of a monocouplable water-soluble coupling component, which additionally may contain an azo group, or the radical of a dicouplable water-soluble coupling component, in each case from the series comprising aminobenzenes, phenols, naphthols, aminonaphthols, acylaminonaphthols, dihydroxynaphthalinesulphonic acids, phenylazoaminonaphtholsulphonic acids, naphthylazoaminonaphtholsulphonic acids, 5-pyrazolones, 5- aminopyrazoles, acetoacetylarylides, 2-hydroxy-6-pyridones and hydroxyquinolines, in which K, apart from the substituents customary in dyes, can also contain one or more fibre-reactive groups. …<??>Furthermore, precursors of these azo compounds of the general formula …<IMAGE>… in which G is an amino or nitro group, R has the abovementioned meaning and Y' is a  beta -hydroxyethyl group or has one of the abovementioned meanings for Y, are described.
Patent EP-0406558-A1 (EP)
Inventor: SCHMACHTEL FLORIAN
IPC: B65B3/36
Filed: 1990-05-25
Abstract: The filling device is intended for dosing liquid to slightly pasty filling material into small-sized buckets (18) moulded on a foil line and arranged in a tightly-fitting grid arrangement, and comprises a valve block (2) arranged over the continuous line of the foil strip (19) and having an arrangement of filling nozzles (17) corresponding to the grid arrangement of the buckets (18) and having a filling material collecting vessel (1) connected to the filling nozzles (17). In order to be able to dose filling material of this type with a high degree of filling accuracy in the narrowest space and with the lowest possible expenditure on equipment, the filling device according to the invention is designed in such a manner that the filling material collecting vessel (1) provided with a filling material feed connection (8) is arranged directly on the valve block (2) which forms the base of the collecting vessel (1), in which a pneumatically or electromechanically operated control slide (5) provided with passages (4) for the filling material is mounted for the at least one row of (3) filling nozzles. In the collecting vessel (1) there is provided a level probe (6) which is connected via a control unit (7) to the filling material feed pump (9) arranged on the filling material feed connection (8). <IMAGE>
Patent EP-0402808-A1 (EP)
Inventor: HUENTING HARALD
IPC: E06B1/52
Filed: 1990-06-09
Abstract: A partition wall exists in which a window or door opening (1) is limited, with the formation of corner regions, at each side by an upright section (2) and at the top by a lintel section (3), the lintel section (3) being arranged on the upright sections (2) and having a U-shaped cross-section, and the upright and lintel sections (2, 3) being covered by wall panels (11) at least on one side, the opening (1) being left open, and are fixedly connected by fixing pins (10). In this arrangement it is desirable to reduce the risk of the occurrence of wall-panel cracks propagating from the corner regions of the opening. This is achieved in that the lintel section (3) is traversed by the upright sections (2) on a recess provided in each case in the section base (5), projects laterally away from the upright sections with one projection (7) in each case and is fixedly connected (10) in the region of the projections (7) to the wall panels (11). An increased tractive force directed away from the corner region can be exerted on the wall panel limiting a corner region.
Patent EP-0468065-A1 (EP)
Inventor: RADEMACHER ULRICH
IPC: A47L9/14
Filed: 1990-07-23
Abstract: The invention relates to a vacuum cleaner having a filter cassette which can be inserted in the dust chamber, on which filter cassette a handle (7) is provided on the side facing the dust chamber lid (10) closing the dust chamber (2), which handle extends in the longitudinal direction of the filter cassette (3). Simple gripping of the handle when the filter bag is full can be achieved in that one end of the handle (7) is hinged swivellably to the filter cassette (3), in that a carrier device (12, 13), which is effective over a partial region of the opening movement of the dust chamber lid (10), is provided between the dust chamber lid (10) and the handle (7), and in that the handle (7) can be fastened in its position after the carrier connection (12, 13) has been released. <IMAGE>
Patent EP-0400692-A1 (EP)
Title: Process for producing Si02 Sn02 mixed oxide
Inventor: MONTAG RUTH A
IPC: C07B61/00
Filed: 1987-07-31
Abstract: A method is provided for making a SiO₂-SnO₂ mixed-oxide which comprises the steps of: 
combining, with agitation, respective effective amounts of a silica sol containing silica particles of 50 to 200 (5 to 20nm) Angstroms in diameter, and a slurry of SnO₂ containing particles of SnO₂ to produce a freely-flowing slurry having a SiO₂-SnO₂ weight ratio of 0.05 to 6; 
solidifying the produced, freely-flowing slurry to a gel; 
drying the obtained gel to a crushable solid state; and 
calcining the dried gel for a time period sufficient to remove adsorbed moisture therefrom.
Patent EP-0424673-A1 (EP)
Inventor: SCHUH LOTHAR DR
IPC: B28B1/26
Filed: 1990-09-21
Abstract: The invention relates to a process for the production of a shaped ceramic body by wet shaping through an electrophoretic deposition of a ceramic green body from a stable suspension. The deposition takes place on the inside of a hollow electrode. According to the invention, it is proposed to use a hollow electrode. After the ceramic green body has been produced and dried the hollow electrode is destroyed in order to remove it from the green body. Such a hollow electrode may consist of carbon and can be removed by burning it off, or it may consist of a low-melting metal and be removed by melting down. The use of a hollow mould of this type makes it possible to produce shaped bodies having complex shapes with high surface quality, which it would not be possible to produce with a solid hollow electrode consisting, for example, of stainless steel. <IMAGE>
Patent EP-0434939-A1 (EP)
Inventor: SCHOROTH ANNO
IPC: G01L21/24
Filed: 1990-11-05
Abstract: The invention relates to a drag vacuum pump (1) with rotor and stator, with a drive motor (2) for the rotor and with a circuit serving to supply current to the drive motor; in order to be able to determine a pressure limit reached by the pump during operation it is proposed that the circuit have electronic components (14, 15) for registering the current taken up by the drive motor.
Patent EP-0390267-A1 (EP)
Inventor: DIJKEMA REIN
IPC: C07K16/00
Filed: 1990-03-22
Abstract: The invention is concerned with a protein having the immunological properties of  Eimeria tenella  which is reactive with a monoclonal antibody E. TEN 11P-2 raised against  E. tenella  sporozoites. 
     The invention also relates to polypeptide fragments of this protein which can be used for immunization against  E. tenella . These proteins and polypeptides can be prepared by isolation from E. tenella, by chemical synthesis or by recombinant DNA methods using the polynucleotides described herein or related sequences.
Patent EP-0397371-A1 (EP)
Inventor: RICHARDS GAYLORD W
IPC: H04Q3/68
Filed: 1990-05-01
Abstract: A network control arrangement where path hunts through a first network are performed with reference to a second network that is topologically equivalent to the first. Path hunts through a crossover network, well-suited for implementation in the photonics domain, are performed with reference to a topologically equivalent shuffle network using a very efficient, shuffle network path hunt algorithm.
Patent EP-0398663-A1 (EP)
Inventor: SHEPHERD MICHAEL TREVOR
IPC: A61D7/00
Filed: 1990-05-15
Abstract: An intraruminal device for administering an active agent into the rumen of an animal, comprising a chamber (3) enclosing the active material between a closure (2) and propulsion means (a piston) (8), one of the closure and propulsion means has one or more apertures for expulsion of the active material. The active material is conveniently expelled from the device by means of a piston biased against it by the tension of the spring. The tension spring may be constructed of materials that are environmentally preferred to metal springs and in addition hold the device together.
Patent EP-0406019-A1 (EP)
Inventor: MOSHIER MARK W
IPC: B26D1/54
Filed: 1990-06-29
Abstract: A cleaner for a band bread slicing machine includes a plurality of band scraper units (42) mounted on an elongated support rod (44). Each scraper unit (42) includes a pair of fixed, resilient scraper blades (94, 96) positioned to engage the sides of a band blade (18) of the slicer to guide and scrape the blade (18). A resilient scallop scraper (120) blade is supported adjacent the resilient scraper blades (94, 96). The scallop scraper (120) engages a beveled or scalloped postion of the band blade. Actuators position the scraper units relative to the bands (18) and move the scallop scraper into and out of engagement with the band (18).
Patent EP-0419261-A1 (EP)
Inventor: BURT PETER COLIN WESTON
IPC: B67C3/06
Filed: 1990-09-20
Abstract: The application describes a method of introducing into a container a suspension or solution of a material in a propellant held under pressure, in particular a pharmaceutical material. The method comprises the steps of bringing a filling head (28) into communication with the container (C); introducing a quantity of such suspension or solution into the container through the filling head (28); introducing a quantity of high pressure propellant without any of the said material into the filling head (28), thereby to flush through any suspension or solution remaining in the filling head; and withdrawing the filling head from the container. An apparatus and a filling head (28) for carrying out the method are also described.
Patent EP-0443240-A1 (EP)
Inventor: PHELPS GRAHAM BARRIE
IPC: A62C3/00
Filed: 1990-09-26
Abstract: A release device for fire extinguisher means (20) comprising a sealed envelope (22) containing a liquid, wherein the envelope breaks when the temperature of the liquid therein reaches a predetermined value, characterised in that the device further comprises associated heating means (14,21).
Patent EP-0422882-A1 (EP)
Inventor: OHSHIMA KAZUYOSHI C O SUGATSUN
IPC: E05D11/06
Filed: 1990-10-09
Abstract: According to the invention, there is provided a door hinge comprising a spring (10) that plays the role of both a torsion spring and a compression spring, wherein its resilient force is used for axially pressing a movable cam (9) against a matching fixed cam (6) it comprises and thereby facilitating the opening and closing motion of the door with which it is used by giving said cams such specific configurations that the spring (10) accelerates the opening motion of the door from a given angular position of the door and locks the door at a particular open position and at a closed position. Since a door using such a hinge that comprises a spring (10) whose resilient force constantly biases the door to open can be either opened to any de­sired angle or closed and sustained there under a locked condition when the rotary shaft (8) of the hinge is firmly connected to the door, it can be used for a flap door or another vertically rotatable door such as a toilet lid to sustain the door to an open position under a locked condi­tion even if the resilient force of the spring is nulli­fied at that position and the door is liable to be pushed back by an obstacle such as a wire located behind the toilet assembly comprising the lid. Therefore, the door is protected against any turning effort and other forces which are unintentionally applied to the door.
Patent EP-0489209-A1 (EP)
Inventor: SQUIRES WILBER DAVID
IPC: G06F17/00
Filed: 1990-12-06
Abstract: A time saving automatic screening system for detection, measurement, analysis and plotting of electrocardiographic (ECG) signals employing arrhythmia analysis algorithms on long term ambulatory (Holter) recordings to assess the ECG signals and categorize the recorded data as either artifact, ventricular ectopic, superventricular ectopic, unknown or normal and to calculate a level of confidence that the category as chosen is a correct assesment. A system is disclosed that thresholds the occurrences of each category as well as the level of confidence to determine if significant abnormalities have occurred in the recording process, the hearts arrhythmia, or the heartbeat morphology. The method and apparatus disclosed make it possible to identify and screen out entire long term (Holter) ECG recordings containing no significant abnormalities in the hearts arrhythmia or the beat morphology. Thus, the cost of Holter scanning is greatly reduced by reserving for manual scanning only those recordings that contain significant abnormalities in the hearts arrhythmia or the beat morphology.
Patent EP-0438920-A1 (EP)
Inventor: MCBRIDE SINCLAIR KIRK
IPC: E21D1/06
Filed: 1990-12-27
Abstract: A dry, vertical shaft drilling system including an inverted raiseboring cutterhead (12) fitted with air nozzles (42) and vacuum pickups. Weights (16) are detachably stacked above the cutterhead. Cuttings are extracted through the weights into a swivel (26) circumscribing the drill string (20). The swivel is a transition from the rotating cutterhead to the stationary extraction riser pipes (18) disposed above the swivel. Non-rotating stabilizers stabilize the drill string.
Patent EP-0388268-A1 (EP)
Inventor: BRIET GILLES
IPC: F28F9/04
Filed: 1990-03-12
Abstract: Quick coupling for simultaneously connecting at least two tubes or hoses to the water tank of a radiator or to the coolant inlet and outlet members of a motor vehicle engine. 
<??>It comprises a male adaptor (10) whose shape fits a port of the water tank, n rigid ducts (3, 4...) whose orifices (01, 02,...) in said adaptor are so shaped and positioned as to fit the orifice openings of corresponding channels (V1 ...V3) in the port (6) of the water tank, or of said members, to form n coolant circuits; and seals (j3, j2) to prevent leakage between the various coolant circuits, while leakage between the circuits and the exterior is prevented by a single seal (j1) whatever the number n of circuits. 
<??>Application: the automotive industry. 
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Patent EP-0492021-A1 (EP)
Inventor: HIBERT MARCEL
IPC: A61K31/44
Filed: 1990-12-24
Abstract: This invention relates to the manufacture of certain aromatic 2-aminoalkyl-1,2-benzoisothiazol-3(2H)one-1,1-dioxide derivatives for their use as medicaments in the treatment of depression and mania.