baber/WOPTO huggingface dataset:
Patent EP-0494912-A1 (EP)
Inventor: UEBEL HELMUTH RICHARD
IPC: F04C27/00
Filed: 1990-10-04
Abstract: La machine à piston rotatif décrite (160) comprend un carter (12'), ainsi qu'un piston à trajectoires en trochoïdes (36') formé avec une enveloppe externe et rotatif à l'intérieur du carter entre des parois latérales opposées (172, 174). Un joint d'étanchéité radial (48') pour le piston (36') est monté dans un évidement (176) ménagé dans le module (20') du carter. Dans un premier mode de réalisation, le joint d'étanchéité radial comporte plusieurs éléments scellants (182, 184, 186) qui forment ensemble une surface scellante (180) en prise avec la périphérie (37') du piston et qui sont sollicités en direction du piston (36'), un élément scellant intermédiaire (186) étant sollicité élastiquement et étant conçu en forme de coin, de façon à obliger les éléments scellants (182, 184) des extrémités opposées à entrer en contact étanche avec les extrémités respectives de l'évidement formées par les parois latérales opposées (172, 174). Dans un second mode de réalisation, un joint d'étanchéité périphérique axial (210) s'étend autour d'une paroi latérale du piston (36') et un dispositif scellant latéral (178) forme une saillie à partir de la paroi latérale correspondante (172, 174) du carter (12') à proximité du joint d'étanchéité radial (48) et est sollicité élastiquement de façon à entrer en contact étanche avec la paroi latérale du piston, ce qui permet de sceller les espaces libres éventuels compris entres le joint d'étanchéité radial (48') et le joint d'étanchéité périphérique axial (210).
Patent EP-0493530-A1 (EP)
Inventor: MAY DAVID EUGENE
IPC: C08K5/521
Filed: 1990-09-12
Abstract: Des compositios d'addition ignifuges pour mousse de polyuréthane flexible comprennent de l'éther pentabromodiphényle et des mélanges ester phosphate d'alkyle halogéné ayant pour formule (I), (II), (III).
Patent EP-0468146-A1 (EP)
Inventor: DENEKE BERND
IPC: G06K7/00
Filed: 1991-05-02
Abstract: An apparatus for the reading/writing of credit cards (7) is to be simple and secure against fraud. Arranged in a housing (2) in such an apparatus is a card receiver (4) which can be displaced from a first end position into a second end position. In the first end position, a compression spring (9) exerts on the card receiver (4) a force directed forwards against a front plate (1), and in the second end position a force directed backwards. When a credit card (7) is inserted, the card receiver (4) and thus the one point of action of the compression spring (9) are manually displaced. As soon as a dead centre is passed, the card receiver (4) is transported abruptly into the second end position, drawing the credit card (7) into the interior of the apparatus. The credit card (7) is thus inaccessible to the user. A carriage (3), and thus the lower point of action of the compression spring (9), are manually displaced in order to discharge the credit card (7). After the dead centre has been passed, the card receiver (4) is moved forwards by the compression spring (9) and the credit card (7) is thereby discharged. <IMAGE>
Patent EP-0455244-A1 (EP)
Inventor: TROTTA FRANK A
IPC: A47B81/06
Filed: 1991-05-02
Abstract: A transportable stand (2) for electronic components comprises one or more frames (4, 6, 8), means (16) for mounting one or more components for user interaction, means for selectively varying component height and means (12) for enabling movement of the stand (2).
Patent EP-0456153-A1 (EP)
Inventor: BRAZEL DIETER DR
IPC: A61K38/18
Filed: 1991-05-06
Abstract: Aqueous pharmaceutical formulations of proteins with erythropoietin action, especially of natural human and recombinant human erythropoietin (EPO), are described. Highly purified EPO without foreign proteins or other conventional stabilisers retains at least about 78 % of its original activity at room temperature for at least 1 year in a physiologically tolerated aqueous phosphate buffer which contains a physiologically tolerated alkali metal halide but no other stabilising additives and has a pH of 6 to 8. The products in this aqueous pharmaceutical formulation are particularly suitable for subcutaneous or intramuscular administration.
Patent EP-0512137-A1 (EP)
Inventor: BEUERLEIN BERND DIPL-ING FH
IPC: G21C3/32
Filed: 1991-05-06
Abstract: In a nuclear reactor fuel element having a bottom plate (4) which has passages (4a) for a liquid coolant, a catcher grid (9), having criss-crossing bars (10) which form for each passage (4a) a cross-over point (11) covering said passage (4a), is mounted on the outflow side of the bottom plate (4) in order to protect against damage due to solids entrained by the coolant. <IMAGE>
Patent EP-0483531-A1 (EP)
Inventor: SUGITA YUKIO
IPC: B65D6/22
Filed: 1991-09-30
Abstract: A folding container comprises rectangular bottom (A), both side (B), front (C) and rear plates (D), in which the bottom and both side plates are coupled to one another such that the side plates can be rotated clockwise and counterclockwise by bringing a pair of support shafts (21) to fit into the lower edge front and rear end faces of the side plate. The front, rear and both side plates are coupled to one another such that the front and rear plates can be rotatable about sideways running axes and the both side plates can be rotated clockwise and counterclockwise by bringing support shafts (36) to fit into the upper edge front and rear end faces of the side plates.
Patent EP-0484814-A1 (EP)
Inventor: CHAPMAN DEREK D
IPC: B41M5/385
Filed: 1991-10-30
Abstract: A dye-donor element for thermal dye transfer comprises a support having thereon a dye dispersed in a polymeric binder, the dye comprising a a magenta pyrazolylazoaniline dye having the formula:
       
 wherein: 
   R¹ and R² each independently represents hydrogen, a substituted or unsubstituted alkyl group having from 1 to 6 carbon atoms or an allyl group, with the proviso that R¹ and R² may not both be hydrogen at the same time; 
   or R¹ may be joined together with X to complete a 5- to 6-membered heterocyclic ring; 
   X represents hydrogen, R⁵, or OR⁵, or can be joined together with R¹ as described above; 
   Y represents hydrogen, R⁶, OR⁶, halogen, or NHJR⁶; 
   J represents -CO-, -CO₂-, -SO₂-, or -CONR⁴-; 
   R³ represents a substituted or unsubstituted alkyl or allyl group as described above for R¹ and R²; or a substituted or unsubstituted aryl or hetaryl group of from 5 to 10 atoms; 
   each R⁴ independently represents hydrogen or R³; 
   R⁵ represents alkyl, allyl, aryl or hetaryl as described above for R³; 
   R⁶ represents alkyl, allyl, aryl or hetaryl as described above for R³; 
   with the proviso that one of R³, R⁴, R⁵ or R⁶ is an alkyl group of 1 to 6 carbon atoms substituted with a group capable of intermolecular hydrogen bonding.
Patent EP-0492088-A1 (EP)
Title: Filling apparatus
Inventor: ZOLTAN BART JOSEPH
IPC: B65B1/30
Filed: 1991-10-31
Abstract: An apparatus for filling finely powdered material into a long and narrow cavity or hole having a relatively small opening is provided. The apparatus features a discharge port for a particulate laden gas stream directed toward the opening of the hole to be filled but spaced apart from the opening of the cavity to be filled by a gap, so that in operation the powdered material continues across the gap and into the cavity due to its inertia while the gas escapes through the gap.
Patent EP-0492270-A1 (EP)
Inventor: WIEMEYER HANS HEINRICH DIPL-IN
IPC: B29C45/06
Filed: 1991-12-11
Abstract: A device is specified for fitting a part of an electrical plug connector to the end of an electrical lead having at least one core. It consists of a device by means of which the lead can be transported with a synchronised feed through processing stations in which the core of the lead is stripped and a contact element is fitted to the conductor which is then exposed. In order to produce an injection-moulded protective body for the contact element while maintaining the synchronism of the device, an injection-moulding unit is provided which consists of a support (17) which can rotate about an axis (A) and is fitted with at least two injection moulds (19), and of at least one extruder (18,22). The injection moulds (19), which are provided with inlet openings (20), are mounted on the support (17), separated from one another in the circumferential direction and at the same distance from the axis (A) of said support (17). The extruder (18,22), which can be displaced in the direction of the support (17), is arranged in the immediate vicinity of said support (17) so that its outlet opening is at the height of the inlet openings (20) of the injection moulds (19).
Patent EP-0456324-A1 (EP)
Inventor: ERNOU MICHEL
IPC: H04N7/171
Filed: 1991-05-06
Abstract: The device is provided with a counter (21) for counting, during a frame suppression signal, the line synchronisation signals applied to its clock input (CP). The counting-enable input (CEP) of the counter receives a signal whose duration corresponds to the duration of five half-lines. The counter starts from zero again when it has counted five signals, whilst then indicating on a specific output (TC) that the count has reached five, and this output (TC) is connected to a logic circuit (14 to 18) which, at the end of each frame suppression interval, delivers a binary signal (19) which remains unchanged when the counter's counting digit has reached five and which is inverted in the contrary case. This binary signal controls a demodulator for adapting it to the polarity. Application: television receivers, either multistandard, or in which it is necessary to ascertain the polarity of a video signal which is inverted with respect to the normal signal of a given broadcasting standard, for example for the purpose of intensifying a scrambling. <IMAGE>
Patent EP-0461702-A1 (EP)
Inventor: SCHOSS UDO HERMANN
IPC: H01R12/50
Filed: 1991-06-04
Abstract: A contact assembly with at least one signal contact and at least one ground contact, in particular for use in a connector or the like, comprises a support of resilient conductive material, an insulating intermediate layer provided on the support and at least one signal conductor supported on the insulating intermediate layer. The support is used as ground conductor and two or more adjacent contact pads are provided for each signal conductor or each group of signal conductors adjacent a first edge of the support. One contact pad is connected with the support and the other contact pad(s) is (are) connected to the respective signal conductors.
Patent EP-0471403-A1 (EP)
Inventor: VAN BRAKEL RONALD JOHANNES
IPC: F16C33/46
Filed: 1991-07-31
Abstract: Grease lubricated roller bearings often show too high running temperature. It has been found that the cage causes this high temperature due to contact between the roller (4) and cage pocket side-walls (10'). This contact (scraping) causes less or even insufficient lubrication between cage and roller and apparently high temperature. This situation can be avoided i.e. sufficient grease available between cage pocket and rollers, when the cage pocket bars (9) are designed such that their side-walls (10) have no contact with the rollers, preferably have the same conformity in radial and axial direction as the rollers. The only contact between a roller (4) and cage bar (9) is then the cage-lip or protrusion (13), which prevents the roller from falling out of the cage pocket. In fact "scraping" of grease from the rollers by the side-walls during running of the bearing is now prevented.
Patent EP-0436506-A1 (EP)
Inventor: TUEBKE AXEL B
IPC: B65H31/38
Filed: 1991-01-02
Abstract: The device has the following features: a horizontal conveyor (12) for transporting the pile from an inlet area (13) via an alignment area (14) into an outlet area (15), a pile stop (16) extending transversely to the conveying direction of the pile, arranged in the outlet area and movable in the pile conveying area, two stop plates (19, 20) arranged at the side of the pile, of which at least one is designed as a vibrator plate, and a vibrator drive (21, 22) for each vibrator plate, with a bearing surface (35) for the pile, a contact pressure element (40) lowerable vertically from above onto the pile, the contact pressure element and the bearing surface being guided relative to one another in a common, preferably vertical, axial direction and the contact pressure and bearing surface being designed smaller than the respective covering surface of the pile, and an access area (36), open from at least one side, above and below the aligned pile arranged between contact pressure element and bearing surface for a grab having a prong (37), so that the aligned pile can be gripped unimpeded from a direction aligned perpendicular to the axial direction to a [lacuna]. 
<IMAGE>
Patent EP-0449442-A1 (EP)
Inventor: KAYE WILBUR IRVING
IPC: G01J3/28
Filed: 1991-03-06
Abstract: A method of measuring and compensating stray light in absorbance analysis that use a multiple element array detector (54) wherein one or more of the elements of the diode array are utilized to detect stray radiation in the absence of primary radiation including higher order diffracted radiation. In one aspect, the atmosphere is used to filter all primary radiation below a particular wavelength so that one or more array elements corresponding to detection below such wavelength can be dedicated to the detection of only stray radiation. Detection of higher order diffractions can be prevented by dividing the total spectrum into intervals and detecting these intervals in sequence. In another aspect, a diode array is designed to include additional elements along one side of the array outside the exposure of the primary radiation for the sole purpose of detecting stray radiation.
Patent EP-0449640-A1 (EP)
Inventor: HAYASI SATORU C O MITSUBISHI D
IPC: H05K7/20
Filed: 1991-03-28
Abstract: An electrical device for mounting electrical components includes an integrally die-cast aluminum base 20 having at an upper side thereof recesses 20a for receiving the electrical components and at the bottom side thereof radiator fins 20b for radiating heat generated by the electrical components. The terminals 31 of the electrical components accommodated in the recesses of the metal base 20 are substantially at the same height and electrical interconnection among them is secured via the conductors 21a carried on a printed circuit board 21. A high heat conductivity resin material 29 is interposed between the recesses and components 22, 23, and 27 that generate a large amount of heat. On the other hand, a heat insulating resin material 30 is interposed between the recess and the component 26 that generates a small or negligible amount of heat.
Patent EP-0454492-A1 (EP)
Title: N-benzyl-N-phenoxyethylamines and agricultural and horticultural bactericides
Inventor: ODA MITSUNORI C O NIIGATA RESE
IPC: A01N39/00
Filed: 1991-04-26
Abstract: Compounds of formula (I)
     wherein m is 1 or 2 or an agriculturally acceptable acid addition salt thereof are useful as agricultural and horticultural bactericides.
Patent EP-0476828-A1 (EP)
Inventor: BRADLEY MALCOLM RUTHERFORD
IPC: A01G31/00
Filed: 1991-08-09
Abstract: The present invention provides a plant growth substrate, suitable for use in hydroponic cultivation of plants, which comprises a slab of compressed straw (2) having mean fibre length of greater than 100 mm, the slab having at least one pair of substantially parallel faces (3,4), at least 50% of the straw fibres having a general orientation aligned within 45° of a direction parallel to the plane of said substantially parallel faces, said slab having a thickness between 50 and 150 mm, and said slab being contained within a flexible envelope of plastics material (5) of volume between 110% and 300% of the volume of slab. The substrate has a higher biodegradable content than currently used rockwool subtrates but provides equally good growth.
Patent EP-0458697-A1 (EP)
Inventor: GUZZI UMBERTO
IPC: C07D401/06
Filed: 1991-05-22
Abstract: New N-substituted 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridines useful in the treatment of intestinal motility disorders, of the following general formula    <IMAGE>  (I)  wherein A represents a group -E-G or -L-M, where -E- is a straight or branched alkylene radical of from 2 to 4 carbon atoms, -G represents a radical selected from the group consisting of naphthyl mono-substituted with hydroxy or (C1-C4)alkoxy; naphthyl di-substituted with hydroxy, (C1-C4)alkoxy or (C1-C4)alkyl; or naphthyl substituted with methylenedioxy, -L- is a -Q-CH(OH)- group wherein -Q- is a straight or branched alkylene radical of from 1 to 3 carbon atoms, and -M represents a radical selected from the group consisting of naphthyl; naphthyl mono- or di-substituted with hydroxy, (C1-C4)alkoxy or (C1-C4)alkyl or naphthyl substituted with methylenedioxy; pyridyl; or (C1-C4)alkyl-pyridyl, and their salts with mineral or organic acids.
Patent EP-0477048-A1 (EP)
Inventor: BORN MAURICE
IPC: C07F9/09
Filed: 1991-08-19
Abstract: New phosphorus-sulphur compounds corresponding to the following general formula (I):
 (((R<1>-Sx-Oy-A-)rBv)pP(X)-Yt-)qZm
 in which, for example, R<1> denotes an alkyl or alkenyl group, A denotes the group -(CH2)n-O-, B denotes the group -P(S)-S-CH2-CH(CH3)-O-, X denotes an oxygen atom or a sulphur atom, Y denotes an oxygen atom, a sulphur atom or an oxygen- or sulphur-containing hydrocarbon chain, Z denotes a hydrogen, chlorine or sulphur atom or a polysulphide chain, a metal or an alkyl or alkenyl group, x = 1, 2 or 3, y = 0, 1 or 2, v = 0 or 1, r = 1 (if v = 0) or r = 2 (if v = 1), p = 2 or 3, t = 0 or 1, m = 0, 1 or 2, q = valency of Z if Z is a metal or q = 1 or 2; n being a number from 1 to 30. 
<??>Use of the said compounds as additives for lubricating oils.
Patent EP-0486362-A1 (EP)
Inventor: MICHALON GILLES
IPC: H04L12/56
Filed: 1991-11-07
Abstract: The method consists in constructing (1), in each mobile station or vehicle transceiver, information tables registering the progress of the radio channel by storing, during consecutive time intervals of specified duration dT less than the recurrence period T, the "collisional", "occupied" or "free" states of the radio channel. It consists in next fixing, in each transceiver, transmission instants spaced apart by the recurrence period T, in order to predict the state of the channel for each fixed transmission instant as a function of the state of the channel stored at the preceding instant shifted by the period T and to decide to transmit (2) at the predicted instant if the state of the predicted channel is not collisional (4) or to transmit at an instant later than the predicted instant in the opposite case (5). 
<??>Application: road or urban safety. 
<IMAGE>
Patent EP-0477164-A1 (EP)
Inventor: HARREITHER RUPERT DIPL-ING
IPC: B30B9/20
Filed: 1991-09-13
Abstract: Device for the portioned delivery of free-flowing material, having a drum (1) rotatable about a horizontal axis (29) and possessing a plurality of orifices (2) in its cylindrical casing, and a cellular wheel (30) arranged rotatably in the drum (1), the axis (30) of the cellular wheel and that (29) of the drum (1) being arranged parallel and eccentrically to one another, and if appropriate the axes (29, 30) being movable relative to one another and a transport device (3) which receives the material portions being arranged underneath the drum (1), the fins (39) of the cellular wheel (38) co-operating with the inner surface of the drum (1), and the drum (1) being surrounded by a container (4) for the material, with a lower region left free. <IMAGE>
Patent EP-0478536-A1 (EP)
Inventor: FINK MARTIN
IPC: E05F15/56
Filed: 1991-09-25
Abstract: The invention relates to a swing-out sliding door, especially for vehicles, having a supporting rail (1) and a slide (2) sliding on the latter and fastened to the door leaf (9) by means of a bracket (8), and having a linear drive (13) which is arranged parallel to the supporting rail (1) and the driving extension (14) of which is connected to the slide (2) by means of a movement-transmitting element. The invention is characterised in that the movement-transmitting element consists of a coupling rod (15) which connects the driving extension (14) of the linear drive (13) to the slide (2) by means of a ball joint (16, 17) arranged at each of its ends. <IMAGE>
Patent EP-0513111-A1 (EP)
Inventor: MORICZ FERENC
IPC: E05B29/00
Filed: 1990-12-28
Abstract: Serrure anti-effraction destinée, par exemple, aux portes, au coffre, au contacteur d'allumage, au volant, etc. d'une automobile, du type à cylindre de verrouillage rotatif (1) comprenant plusieurs plaques de blocage (5) qui, dans un ordre prédéterminé, sont partiellement expulsées radialement du cylindre de verrouillage (1) lorsqu'on en retire la clef (6) et qui, dans cette position, viennent s'encastrer dans une douille de blocage (2). Celle-ci (2) est constituée de plusieurs encoches annulaires internes (8) adaptées pour recevoir les plaques de blocage (5) du cylindre de verrouillage (1), lorsque la serrure est en position verrouillée, le cylindre de verrouillage (1) pouvant alors pivoter librement dans la douille de bloquage (2) mais ne pouvant pas être déplacé axialement par rapport à ladite douille de blocage (2). Le cylindre de verrouillage (1), lors de son relâchement, peut être déplacé axialement dans la douille de blocage (2) contre l'action d'un ressort (15), un moyen d'accouplement (7) formant partie intégrante du cylindre de verrouillage (1) pouvant s'enclencher et coopérer avec un moyen de réception immobile (19) possédant un levier d'entraînement (20) ou un moyen analogue placé de façon à entraîner directement le verrou de la porte, le contacteur d'allumage, la serrure du volant, etc.
Patent EP-0513132-A1 (EP)
Inventor: VAN RUYMBEKE GERARD
IPC: A63H29/18
Filed: 1991-01-29
Abstract: Jouet nageant, comportant un corps creux de forme allongée (1) auquel sont rattachées deux nageoires latérales souples (3) dont le bord antérieur (3b) est muni d'une poutre de nageoire (4) exécutée dans une matière rigide ou semi-rigide, ce corps creux renfermant, dans sa partie avant, un mécanisme d'actionnement (7) des nageoires (3) comportant au moins un organe d'entraînement (11) et deux leviers oscillants (19a, 19b) dont chacun est relié ou apte à être relié à l'une des poutres de nageoire (4), ce mécanisme d'actionnement étant mû au moyen d'un dispositif moteur (14) logé dans ledit corps creux (1) et fournissant la force motrice, caractérisé en ce que le corps (1) dudit jouet comprend une enveloppe extérieure ou peau (2) exécutée dans une matière souple et formée d'une seule pièce avec les nageoires latérales (3), et une ossature rigide interne (6-8a-8b-9) logée dans ladite enveloppe ou peau (2) et dans laquelle est installé le mécanisme d'actionnement (7) des nageoires (3).
Patent EP-0524181-A1 (EP)
Title: Method and apparatus for injection molding plastic article with gas-assistance.
Inventor: HENDRY JAMES WATSON
IPC: B29C45/26
Filed: 1991-02-06
Abstract: A method and apparatus for injection molding plastic articles with gas-assistance wherein the injected molten plastic is depressurized by a controlled amount prior to gas injection to facilitate the penetration of the gas into the molten plastic within the article-defining cavity of the mold.