baber/WOPTO huggingface dataset:
Patent EP-0443052-A1 (EP)
Inventor: BERNER KURT
IPC: E01F13/06
Filed: 1990-02-19
Abstract: In a barrier arrangement for individual spaces of a car park, each space is blocked in each case by a barrier (1) consisting of a post (2) and a barrier arm (3), the post (2) standing in each case at the same corner of the entry side of each space. The barrier arm (3) has solar cells (4) in its surface and is driven by means of an electrical low-voltage DC drive unit (5). The post (2) contains the drive unit (5) in the upper region, and rechargeable accumulators (6) for supplying it with power underneath. Finally, the drive unit (5) has a radio receiver for driving it. Manual operation of the barrier arrangement is also possible. <IMAGE>
Patent EP-0387572-A1 (EP)
Inventor: KROECKERT BERND DR
IPC: C09C1/24
Filed: 1990-02-25
Abstract: The present invention relates to a process for preparing iron oxide yellow pigments having a low silking effect, the formation of nuclei of needle-shaped  alpha -FeOOH yellow pigments being performed in the presence of compounds of the elements B, Al, Ga, Si, Ge, Sn or Pb in amounts from 0.05 to 10% by weight, calculated as the tri- or tetravalent oxides, and relative to the  alpha -FeOOH precipitated in the formation of nuclei, and an iron oxide yellow pigment being allowed to grow on the yellow nucleus.
Patent EP-0444227-A1 (EP)
Inventor: FUNADA HITOSHI C O KOMORI PRIN
IPC: F16P3/12
Filed: 1990-02-28
Abstract: A printing machine in which an ink device unit can be horizontally moved to and away form a printing machine body, incorporates a safety device which is adapted to inhibit the rotation of printing cylinders if an operator exists at a predetermined position in the vicinity of the printing machine body when the ink device unit is apart from the printing machine body, and to inhibit the movement of the ink device unit if the operator exists at a predetermined position in the direction of movement of the ink device unit.
Patent EP-0433537-A1 (EP)
Inventor: FUIERER DIETER DR
IPC: A61C19/04
Filed: 1990-05-21
Abstract: Probe (1) for determining the pocket depth of the periodontal apparatus by introducing a probe pin (2) as far as the bottom of the gingival pocket, with a light beam (6) which can be moved relative to the probe pin (2), an evaluation arrangement taking the output value, which is obtained upon measurement and which is representative of the depth of the pocket, and converting this value into an output signal, and a detector arrangement (7) being provided, which can be irradiated by the light beam (6) during its movement and whose output signals can be delivered to the evaluation arrangement. <IMAGE>
Patent EP-0424621-A1 (EP)
Title: Method for manufacturing a plate for sliding gate valve used in metallurgy
Inventor: PATJENS RAINER
IPC: B22D41/28
Filed: 1990-08-11
Abstract: The invention relates to a method of manufacturing a plate for a sliding gate valve arranged at the outlet of a vessel intended for holding molten metal, in which a plate body (3) of refractory material is surrounded with a heated steel collar (1) and the latter is allowed to shrink onto a circumferential surface (2) of the plate body by cooling. To avoid cracks in the plate body, e.g. during initial casting, the collar used according to the invention is of a steel grade, an excess length (equals the difference between the outside diameter of the plate to the inside diameter of the cold collar) and of a wall thickness such that the compressive stresses which occur in the plate material during shrink fitting, though lower than the compressive strength of the plate material, are higher than the tensile stresses to be expected in the plate material due to the thermal shock loading of the plate body upon initial casting. <IMAGE>
Patent EP-0417513-A1 (EP)
Inventor: BASSETT WALTER HERBERT JR
IPC: C08K7/14
Filed: 1990-08-22
Abstract: Polymer blends exhibiting excellent high-temperature properties contain a polyetherimide, 0.2 to 15 weight percent of a siloxane-polyetherimide copolymer and, optionally, a filler such as chopped glass fiber. These blends also exhibit high impact strengths, good blow-moldability and injection moldability, as well as amenability to thermoforming.
Patent EP-0437832-A1 (EP)
Inventor: GRAUL ARNO
IPC: B08B3/04
Filed: 1990-12-24
Abstract: The transport device for the washing machine comprises two object carriers (11, 11') which can be rotated by motor and have approximately radially arranged recesses. During the washing and drying process, two recesses are located on each of the two object carriers outside a stationary cover plate whilst one recess for forming the cleaning channel (R) or the hot air channel (H) is covered by this cover plate (24). The outlet (15a) of the upper object carrier (11) is connected to the inlet (14) of the lower object carrier (11') via a transport shaft (S). By means of such a device, it is achieved that the washing machine is suitable to the same degree for relatively small objects and relatively large objects and is capable of withstanding extraordinary mechanical stresses. <IMAGE>
Patent EP-0436954-A1 (EP)
Inventor: KUNITO MITSUHIRO
IPC: E02D3/12
Filed: 1990-12-28
Abstract: In a double-tube type boring and kneading machine comprising a double tubular shaft assembly (1) composed of both an outer tubular shaft (2) and an inner shaft (4) separately rotatable to each other, said outer tubular shaft (2) is adapted to be rotated at a high speed and provided at its external surface with a stirring and kneading means (3), and said inner shaft (4) is adapted to be rotated with a large torque and provided with a boring bit (5) at its leading end, a lower stirring and kneading means (3') and a liquid discharge port (6). A method for improving a foundation ground by employing a double-tube type boring and kneading machine is also disclosed herein.
Patent EP-0387953-A1 (EP)
Inventor: SMITS JOHANNES HENDRIKUS MARTI
IPC: H04M1/71
Filed: 1990-03-12
Abstract: Device for connecting one out of a plurality of internal lines (34,36) to an information exchange subscriber line, such as a telephone, facsimile or telex line, provided with decoding means (28,1-16) to detect dialling disc pulses (a), preferably on base of the time period between edges (b min ,b sec ) of these pulses, timing means (9,10,12) to determine a time interval after an edge in which the next edge should occur and a test means (13) to ascertain whether said next edge occurred indeed in said interval.
Patent EP-0446490-A1 (EP)
Inventor: WILLOCX EDDIE LOUIS MARIE
IPC: H02M3/28
Filed: 1990-03-12
Abstract: The switching converter mainly includes a duty cycle controller (DCC) whose output controls a switch (T1) for transferring energy from an input (VIN) to an output (VOUT). DCC includes a sawtooth generator (ST) and a pulse generator (NL) whose output signals (STO, NLO) are OR-ed and then compared with an error voltage (VE), derived from the output voltage (VOUT) and a reference voltage (VREF1), so as to produce an output signal the duty cycle of which linearly varies from a predetermined non-zero value onwards, thus ensuring that during each cycle T1 is activated for a minimum duration.
Patent EP-0391495-A1 (EP)
Inventor: YOSHIHARA KENJIRO
IPC: A45D20/10
Filed: 1990-04-06
Abstract: A hot air pulse generator comprises a hot air generating device including a heater and an air blower (10), having a blowout hole (5) on a side opposite to the hot air generating device, defining a passageway, which leads to the hot air generating device, a damper (14) arranged across the passageway (11) of the housing, which converges hot air, as high-speed drift, toward one side of the passageway (11), a butterfly valve (15) rotated by the hot air, as drift, which is generated by the damper (14).
Patent EP-0397283-A1 (EP)
Inventor: SCHOEN SIEGFRIED JOACHIM
IPC: E06B9/32
Filed: 1990-05-10
Abstract: A device for transmitting a drive force between a flexible element (1), such as cord, and a first rotatable, cylindrical body (2), said flexible element (1) is trained around the casing surface of the body through a pre-determined angle, wherein a second cylindrical body (2') is arranged with a rotating shaft parallel to that of the first, along which the flexible element is trained in opposing direction, said both bodies, preferably provided with at least one groove (10) for receiving said flexible element (1), are embodied and/or placed such that the bodies rotate without slippage between flexible element (1) and both cylindrical bodies (2,2').
Patent EP-0414302-A1 (EP)
Inventor: T HOEN JAN
IPC: B60J5/04
Filed: 1990-08-08
Abstract: A caravan or camper has at least one wall (1) provided with an opening (2) which can be shut off by a hinged flap or door (3). This flap or door is made of plastic foam (15) covered on the inside and outside with a skin or sheet (13, 14). In order to avoid cold bridges, to limit the weight of the flap or door, to give the outside surface of the door an attractive appearance, and to make the seal efficient in the closed position, the flap or door has a relatively thin-walled peripheral edge strip (5) which passes through a relatively thin-walled transitional part (8a, 8b) into the relatively thick-walled remaining part of the flap or door. The intermediate part (8a, 8b) has a flange (8a) running outwards from the peripheral edge strip (5) and a flange (8b) running parallel to the wall and merging into the thick-walled part. A chamber (10) is bounded by the outside face of the wall (1), the inner surface of the intermediate part (8a, 8b) and the edge surface of the thick-­walled part extending inwards. In the closed position of the flap or door, the chamber accommodates a sealing strip (4a) forming part of a rubber or plastic section (4) fitted on the peripheral edge of said opening (2). The peripheral edge strip (5) is accommodated in a U-shaped mounting (6), and at least a part of the U-shaped mounting forms part of the hinge (7).
Patent EP-0421509-A1 (EP)
Title: Food product
Inventor: DIJKSHOORN JACOBUS
IPC: A23P20/12
Filed: 1990-09-18
Abstract: Food products comprise a filling, enclosed in a bread-­like casing have an intermediate cake layer (with a fully developed cellular crumb structure) having a specific volume of 1.5 to 4.0 m³/kg and a fat content of at most 20 wt% based on the total recipe of the cake batter. The cake is preferably formed from a batter having its oil or fat phase in form of an O/W-emulsion, comprising water-soluble proteins and a specific combination of emulsifiers, comprising a C₁₂-C₂₄ fatty acid acyl lactylate. Also a process of making the said food products and the use of the cake material as a moisture migration controlling agent and as a softness imparting agent therein has been disclosed.
Patent EP-0394058-A1 (EP)
Inventor: HASEYAMA RYUJI
IPC: C07C211/36
Filed: 1990-04-20
Abstract: Herein disclosed are an α-(aminocydonexyl)alkylamine represented by the following general formula (II):
     wherein R represents hydrogen atom or a lower alkyl group having 1 to 5 carbon atoms, provided that the amino group bonded to the cyclohexyl group may be in either of the 2-, 3- and 4-positions and a method for preparing it; an a-(isocyanatocyclohexyl)alkylisocyanate of Formula (II) wherein the amino groups are replaced with isocyanato groups and a method for preparing it; polyisocyanato-isocyanurate represented by the following general formula (IV):
     wherein Ri, R 2  and R 3  may be the same or different and each represents a group represented by the following general formula:
     wherein R represents hydrogen atom or an alkyl group having 1 to 5 carbon atoms and n is an integer ranging from 1 to 5 and a method for preparing it; and a resin obtained by polymerizing an organic polyisocyanate containing not lower than 10% by weight of the polyisocyanato-isocyanurate represented by Formula (IV) and a compound having at least two active hydrogen atoms as well as a resin composition for coating materials which comprises the resin.
Patent EP-0400904-A1 (EP)
Inventor: MCLACHLAN KENNETH ALAN
IPC: C07C67/00
Filed: 1990-05-24
Abstract: Carboxylic acid esters are produced from the corresponding C₂ to C₁₂ carboxylic acids or anhydrides by hydrogenation at elevated temperature, in the presence of a catalyst comprising (a) an alloy of a Group  VIII  noble metal and (b) an oxide of a Group  IV b element, preferably titania. A preferred catalyst comprises palladium/silver alloy optionally with rhenium. The process is suitable for hydrogenating acetic acid to ethyl acetate and maleic acid to gamma-butyrolactone.
Patent EP-0419175-A1 (EP)
Inventor: GRAY PHILIP
IPC: A01D34/68
Filed: 1990-09-17
Abstract: A walk-behind lawnmower wherein a handle (10, 11, 12) for steering the mower carries at least one manually operable control member (251, 21) for controlling at least one operating function of the mower. Each control member (21, 251) is carried by at least one module (14, 240a, 240b) in a modular control unit (13) supported by the handle.
Patent EP-0415819-A1 (EP)
Inventor: MOREAU GERARD
IPC: B65D43/02
Filed: 1990-08-21
Abstract: Metallic lid comprising a fragmented (divided) peripheral skirt for leaktight crimping. According to the invention, the central part (12) of the lid, which is located below the level of the peripheral skirt in which the crimping tabs (17) are defined, comprises projections (20) oriented substantially towards the middle of the said central part. Preferably, a peripheral groove is also made between the projections and the said skirt. <IMAGE>
Patent EP-0404704-A1 (EP)
Inventor: GANDY DOMINIQUE
IPC: A01J25/12
Filed: 1990-06-20
Abstract: The operations of adding rennet, of boiling and of liquid extraction are effected in the usual manner and are followed by a partial pressing of the curds in a traditional mould of large dimensions, this partial pressing being limited to a duration of 1/2  h to 1 h at the most, and being followed by the removal of the cheese from the mould and the cutting up of the latter into at least two small pieces which are each placed in a mould of a reduced size and subjected to a complementary pressing over two periods of time, namely: - a first pressing with a duration of 2 to 5 minutes under a pressure of the order of 0.4 to 0.6 bar; - a second pressing with a duration of 2.5 to 3 hours under a pressure of the order of 0.02 bar.
Patent EP-0448634-A1 (EP)
Inventor: MESENICH GERHARD DIPL-ING
IPC: F02M55/00
Filed: 1989-12-06
Abstract: L'invention concerne un dispositif d'injection de carburant dans le tube d'induction de moteurs à combustion dans lesquels le carburant est transporté vers des points individuels d'injection au moyen de conduits minces et avec assistance à air. Le dosage du carburant s'effectue au moyen d'une soupape électromagnétique qui est directement montée à l'intérieur du dispositif d'injection sans avoir recours à un logement de soupape. La soupapae électromagnétique se caractérise par un induit basculant et plusieurs sièges de soupape. Dans une variante, plusieurs soupapes peuvent être utilisées, lesquelles sont montées directement dans un collecteur de carburant. De plus, une pompe à air appropriée asssurant l'alimentation en air comprimé au dispositif d'injection est décrite. La pompe à air est entraînée mécaniquement par le moteur à combustion de manière synchrone. Afin d'adapter la sortie nominale de la pompe à air au besoin du dispositif d'injection, la pompe à air se caractérise par un volume d'espace inutilisé plus grand et un emplacement de l'étranglement dans le tube d'admission.
Patent EP-0457774-A1 (EP)
Title: Oleophilic basic amine compounds as additives in invert mineral oil muds
Inventor: MUELLER HEINZ
IPC: C09K8/32
Filed: 1990-01-31
Abstract: A first embodiment of the invention concerns the use of basic amine compounds capable of forming salts with carboxylic acids and having a pronounced oleophilic character and minimal solubility in water, as additives in water-oil invert mineral oil muds. These compounds contain, in the closed oil phase, ester oils and, together with the disperse aqueous phase, emulsifiers, inert fillers, fluid-loss additives and, if desired, other additives to protect them from undesirable thickening in use and/or to improve their pourability. Another embodiment concerns water-oil invert mineral oil muds which are suitable for improved off-shore development of crude oil and natural gas deposits and the concomitant use of basic amine compounds which are capable of forming salts with carboxylic acids and are characterized by a pronounced oleophilic character.
Patent EP-0456756-A1 (EP)
Title: Single-package agricultural formulations combining immediate and time-delayed delivery.
Inventor: SCHER HERBERT B
IPC: A01N25/04
Filed: 1990-01-31
Abstract: Microcapsule formulations are combined with emulsions or particle dispersions in a single-package formulation which is storage-stable and provides substantially the full efficacy of each of the two forms as if applied individually. The single-package formulation is suspension having two dispersed phases-the first being an active species encapsulated in a shell of inert polymeric diffusion-limiting material (i.e., a microcapsule), and the second being an active species in water-insoluble form with no diffusion-limiting barrier at its surface. An appropriate suspension system is included to prevent the dispersed phases from agglomerating within themselves and with each other. The invention is useful in combining two different active ingredients as well as in combining immediate-delivery and delayed-delivery forms of the same active ingredient. The invention may for example involve combining a biocide with an activity modifier such as a safener, with the effect of lowering the needed amount of one or the other by removing it to a separate phase. In certain cases, a unique combination of surface-active agents maintains the phases in suspension.
Patent EP-0426783-A1 (EP)
Inventor: BOGUSLAWSKI ZBIGNIEW DR
IPC: C05B19/00
Filed: 1990-03-21
Abstract: Dans le procédé décrit, des composés alcalins pulvérulents sont pelletisés avec des hydroxides de substances présentant des produits de solubilité différant considérablement. Dans une première phase, une faible quantité d'eau de pelletisation est ajoutée pour former des germes d'une granulométrie comprise entre 0,05 et 0,15 mm, qui se combinent pour former des pellets lors de l'adjonction d'une quantité supplémentaire d'eau de pelletisation. La quantité d'eau de pelletisation ajoutée au matériau dans cette première phase doit suffire à son hydratation mais ne doit pas être notablement plus importante. Après le commencement de la formation des germes, on n'ajoute plus d'eau jusqu'à ce que la matière première soit complètement hydratée et ce n'est qu'après que l'on ajoute la quantité d'eau de pelletisation nécessaire à la poursuite de la formation des germes. Pour fabriquer des pellets destinés à éliminer des impuretés azotées, conjointement avec des impuretés phosphorées et éventuellement des métaux lourds, les substances actives utilisées sont des phosphates d'hydrogène ou des phosphates d'un cation des deuxièmes groupes principal et auxiliaire du système périodique.
Patent EP-0502845-A1 (EP)
Inventor: LAM DOMINIC MAN-KIT
IPC: C12N15/09
Filed: 1989-11-21
Abstract: L'invention concerne des cellules de non-primates et de primates comprenant un transporteur fonctionnel humain de fixation de neurotransmetteur. Lesdites cellules permettent la dissection du mécanisme de transport du neurotransmetteur, ainsi que le triage des agonistes et des antagonistes du neurotransmetteur par rapport à sa fixation. On décrit des procédés de production desdites cellules. Spécifiquement, l'on transforme les cellules à l'aide d'ADN humain comprenant le gène codant pour le transporteur du neurotransmetteur, de sorte que cette ou ces protéines sont exprimées et transportées jusqu'à la membrane et sont capables de transférer le neurotransmetteur de manière intracellulaire à partir de l'espace extracellulaire.
Patent EP-0469011-A1 (EP)
Title: Process not using chlorate or nitrite for the production of nickel and manganese-containing zinc phosphate films.
Inventor: RIESOP JOERG
IPC: C23C22/18
Filed: 1990-04-14
Abstract: PCT No. PCT/EP90/00592 Sec. 371 Date Dec. 10, 1991 Sec. 102(e) Date Dec. 10, 1991 PCT Filed Apr. 14, 1990 PCT Pub. No. WO90/12901 PCT Pub. Date Nov. 1, 1990.The invention concerns a process, not using chlorate or nitrite, for the production of nickel and manganese containing zinc phosphate films on steel, zinc, and/or zinc alloys by spraying, spray-dipping, and/or dipping, using an aqueous solution. An organic oxidizing agent is added, primarily to depolarize the nascent hydrogen produced.
Patent EP-0486556-A1 (EP)
Inventor: LEHRKE KENNETH E
IPC: F04B23/06
Filed: 1990-07-05
Abstract: Une pompe (10) à cylindres et pistons multiples à mouvement alternatif comprend un entraînement de came (18) tel que la somme des vitesses lors des courses de pompage de tous les cylindres reste généralement constante. La construction étanche est réalisée en utilisant un diaphragme (36) fixé au piston (34) situé entre l'ensemble d'étanchéité principal et la came (18). On prévoit une réalisation pour l'admission d'écoulement permettant à la matière qui entre de s'écouler autour dudit piston (34) situé entre le diaphragme (36) et le joint principal de manière à empêcher ladite matière de s'accumuler et de se durcir sur le piston (34) et dans la zone d'étanchéité. Les passages d'admission (40) et d'échappement (56) sont disposés de sorte qu'aucun trou d'air ne puisse s'établir, toute bulle d'air qui rentre dans la pompe pouvant sortir en montant de ladite pompe sans entraves.
Patent EP-0439579-A1 (EP)
Title: Fire extinguishing methods and blends utilizing hydrofluorocarbons.
Inventor: IIKUBO YUICHI
IPC: A62D1/00
Filed: 1990-08-09
Abstract: Highly fluorinated, saturated, C2 and C3 hydrofluorocarbons are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems.
Patent EP-0523045-A1 (EP)
Inventor: BAILEY RICHARD G
IPC: A23L3/005
Filed: 1990-09-27
Abstract: Un dispositif de traitement de matières en vrac (10) comprend un ensemble formant plateau (18) avec un sous-ensemble en compartiment (78) possédant une partie de compartiment supérieure (80a) et une partie de compartiment inférieure (80d). La partie de compartiment supérieure (80a) est conçue pour recevoir la matière en vrac (12) et la décharger dans la partie de compartiment inférieure (80d). Un panneau chauffant (22) est monté au-dessous du plateau (18) pour chauffer par rayonnement la matière en vrac circulant au-dessous. Un vibrateur (20) est accouplé au plateau (18) pour transmettre des vibrations à la matière en vrac (12) pour la faire avancer le long du plateau (18). Un système de commande (23) est prévu pour commander le fonctionnement du vibrateur (20) ainsi que le débit, en incluant le déversement de la matière en vrac (12) depuis une partie de compartiment supérieure (80a) vers une partie de compartiment inférieure (80d) par vibration et rayonnement infrarouge.
Patent EP-0504169-A1 (EP)
Title: Fluidics head for testing chemical and ionic sensors.
Inventor: LAUKS IMANTS R
IPC: G01N27/414
Filed: 1990-11-08
Abstract: A fluidics head to facilitate the automatic testing of chemical and ionic sensing electronic circuit devices is provided. The fluidics head comprises a fluid confining cell having an open orifice capable of containing a known test fluid while the orifice is in leakproof engagement with sensing electronic circuit devices, an inlet and outlet opening capable of filling and discharging test fluids, and electrical probes capable of contacting the sensing electronic circuit devices so as to test the electrical response of the devices with the test fluids.