baber/WOPTO huggingface dataset:
Patent EP-0520221-A1 (EP)
Inventor: CRANE BURKE J
IPC: H02J3/00
Filed: 1992-06-04
Abstract: A power switching circuit (20) selectively connects an electrical load (30) having first and second input connections (32, 34) to any one of a plurality of branch power circuits (19). Each branch circuit (19) includes a first and second conductor (L, N) defining a relative voltage therebetween. The power switching circuit (20) includes a selector switch (24) for selecting which of the branch circuits (19) is to be connected to the load (30). A triac (S1) is electrically connected to the first conductor (L) of each branch circuit (19) and to the first input connection (32) of the load (30) for selectively electrically connecting one of the first conductors (L) to the first input connection (32). A triac (S1) is electrically connected to the second conductor (N) of each branch circuit (19) and to the second input connection (34) of the load (30) for selectively electrically connecting one of the second conductors (N) to the second input connection (34). A control (44) is operated by the selector switch (24) for controlling the triacs (S1) to connect the respective first and second conductors (L, N) of the selected branch circuit (19) to the first and second input connections (32, 34) of the load.
Patent EP-0520283-A1 (EP)
Inventor: FUSSELMAN DAVID FRANCIS
IPC: H01R13/05
Filed: 1992-06-15
Abstract: This invention relates to electrical connectors with a ground structure for impedance and cross talk control between signal carrying conductors and, in particular, where the connector is a angled or right angle receptacle.
Patent EP-0543133-A1 (EP)
Inventor: BELTING KARL-WILHELM
IPC: C02F11/13
Filed: 1992-10-09
Abstract: The invention relates to a process and an installation for treating thickened sewage sludge which is mixed (1) with a dried sewage sludge to give an intermediate water content between 55 and 70 % and is dried (2) to a final moisture content of more than 80 % of dry matter. The dried sludge is withdrawn from the dryer as fine granules at a temperature between 100 DEG C and 135 DEG C, cooled (6) to a temperature below 90 DEG C and then compacted (8). <IMAGE>
Patent EP-0542066-A1 (EP)
Inventor: HAHN KLAUS DR
IPC: C08J9/18
Filed: 1992-10-31
Abstract: The invention relates to expandable styrene polymers containing a) a styrene polymer, b) and at least one carbon dioxide absorber, mixed or copolymerized with the above, in an amount of from 0.01 to 50% by weight, based on the sum of a) and b), and c) a blowing agent or blowing agent mixture in an amount of from 0.5 to 12% by weight, where the blowing agent or blowing agent mixture comprises c1) from 10 to 100% by weight of carbon dioxide and c2) from 0 to 90% by weight of at least one further blowing agent. The invention furthermore relates to the styrene polymers containing a carbon dioxide absorber, to the styrene polymer foams obtainable from the expandable styrene polymers, and to an improved process for impregnating styrene polymers with carbon dioxide-containing blowing agents or blowing agent mixtures.
Patent EP-0542150-A1 (EP)
Inventor: KATBI KARL
IPC: B23B27/14
Filed: 1992-11-06
Abstract: An indexable improved force distribution cutting insert having a tapered cutting edge along its periphery with the greatest height at each corner of the insert and descending bi-directionally toward the centerline of the insert to define a resultant ridge to improve impact resistance at each corner.
Patent EP-0544234-A1 (EP)
Inventor: ALTIERI PAUL A
IPC: A23P30/40
Filed: 1992-11-24
Abstract: A method of extruding starch at a low total moisture content wherein the inlet feed comprises starch having a selected coarse particle size distribution.
Patent EP-0540125-A1 (EP)
Inventor: AURINSALO JOUKO
IPC: H01Q3/08
Filed: 1992-10-29
Abstract: The invention relates to a satellite antenna system, particularly for land mobile voice communications, provided with a radiator unit (1), which is steerable to the satellite in the azimuth plane. According to the invention, the radiator unit (1) comprises two antenna elements (14, 15) and a ground plane (16); the said elements are formed of circular, planar, conductive plates and terminated to a load; they are turned at an angle of 180° with respect to each other and evenly spaced at a standard distance from the ground plate. The radiator unit is used for receiving and transmitting circularly polarized electromagnetic radiation.
Patent EP-0514141-A1 (EP)
Inventor: LOVGREN ERIC P
IPC: H01L23/473
Filed: 1992-05-12
Abstract: A composite liquid cooled plate (100) is disclosed having a heat transfer plate (130, 142), preferably made of copper, on one or both sides of a core, which is preferably plastic. The core has flow channels (124, 125) to direct water against the heat transfer plates underneath the "hot" areas of the heat transfer plates, thereby providing a very low thermal resistance. The assembly remains lightweight by restricting the use of copper or other conducting materials to only the areas requiring thermal conduction.
Patent EP-0518646-A1 (EP)
Inventor: HARRISON ANTHONY GARRY
IPC: C09D7/61
Filed: 1992-06-10
Abstract: A polymeric film comprises a substrate layer of polymeric arterial, an acidic primer layer and a coating layer comprising a layer mineral. The acidic primer layer is preferably formed from a composition comprising a polymer containing at least one free functional acid group and/or an additional acidic component. The layer mineral is preferably vermiculite. The polymeric film exhibits improved oxygen barrier properties and is particularly suitable for use as a packaging film.
Patent EP-0523914-A1 (EP)
Inventor: YAMAMOTO NOBUKAZU
IPC: C23F1/02
Filed: 1992-07-09
Abstract: In a method of fabricating a channel box (11) for use in a nuclear reactor, Zr-alloy sheet material (1) is formed into a tubular channel box. The method includes solution heat treatment (3,4,5) of the Zr-alloy sheet material including quenching from a temperature at which β-phase is present. After the solution heat treatment, portions of the Zr-alloy sheet are thinned relative to other portions by a non-stressing thinning process, such as chemical etching in a bath (24). The corrosion resistance imparted by heat treatment is retained, and the heat treatment itself is easily performed on material of uniform thickness.
Patent EP-0528670-A1 (EP)
Inventor: WILFONG HARRY B JR
IPC: B65D83/08
Filed: 1992-08-14
Abstract: A dispensing apparatus (12) for serially dispensing flexible plastic bags from a wound package of bags which are joined along perforated severance lines, includes a panel (22), and at least one elongate dispensing slot (31) extending through the panel. The slot (31) includes relatively narrow and linearly aligned outer edge portions (36, 37) and a laterally extending tongue (42) positioned between the outer edge portions (36, 37). Also, an opening (40) is located on one side of the tongue (42). In use, the opening (40) is used to facilitate thread-up of the initial bag through the slot (31), and the two outer edge portions (36, 37) serve to engage and hold the bag in the slot (31). During withdrawal, the tongue (42) engages the central portion of the bag, and when the tongue (42) engages the next perforated severance line, or the bottom of the cut out in the case of T-shirt bags, a significant resistance is imparted which causes the severance line to rupture, with the next bag positioned in the slot and ready to be engaged and withdrawn.
Patent EP-0528672-A1 (EP)
Inventor: DESAI DILIP RAMANLA
IPC: G21C13/087
Filed: 1992-08-14
Abstract: Inlet nozzles (46) for a gravity-driven cooling system (GDCS) are forged with a cylindrical reactor pressure vessel (RPV) section 56 to which a support skirt 48 for the RPV is attached. The forging provides enhanced RPV integrity around the nozzle 46 and substantial reduction of in-service inspection costs by eliminating GDCS nozzle-to-RPV welds.
Patent EP-0539024-A1 (EP)
Inventor: HARABAYASHI SHIGETO
IPC: G03C1/12
Filed: 1992-09-22
Abstract: There is provided a silver halide color photographic light-sensitive material whose green-sensitive and red-sensitive layers are improved in sensitivity and which involves little variation among printers. The photographic material comprising a blue-sensitive layer, a green-sensitive layer and a red-sensitive layer, wherein the green-sensitive layer contains a magenta coupler M-I and the red-sensitive layer contains a sensitizing dye S-I represented by the following formulas:
Patent EP-0540224-A1 (EP)
Inventor: CULBRETH WILLIAM KEMP III
IPC: C07D301/32
Filed: 1992-10-20
Abstract: An extractive distillation agent consisting essentially of dipropylene glycol is fed to an extractive distillation column used for the distillation of propylene oxide contaminated with water, acetone and methanol to obtain an overhead distillate fraction consisting of essentially anhydrous propylene oxide contaminated with reduced quantities of acetone and methanol, and a heavier bottoms distillation fraction containing substantially all of the dipropylene glycol, water and acetone and some of the methanol introduced into the distillation column.
Patent EP-0540327-A1 (EP)
Inventor: MEW RAYMOND
IPC: H02B11/02
Filed: 1992-10-29
Abstract: It is known to provide isolation switches for street lighting as a separate add-on feature. In the present invention, a switch (1) comprises first and second components, one of these components incorporating a cut-out unit (3) for street furniture. Access-controlling means is provided that requires the first component to be moved in a first direction (A) and subsequently in a second direction (B) in order to obtain access to the electrical components of the cut-out unit (3).
Patent EP-0546855-A1 (EP)
Inventor: BILANE GLENN BRADLEY
IPC: G05B19/042
Filed: 1992-12-11
Abstract: A universal I/O circuit is provided to interface a control computer system with remote sensor transmitters which produce outputs representing one or more process variables and with remote controlled devices which control process variables. The circuit uses a pair of terminals (28a, 28c) in series combination with an electrically-controllable variable resistance device (74) and a load means (76) , across which series combination a supply voltage (from 56, 62) is applied. A microcomputer (52) controls the resistance of the variable resistance device (74), as well as of associated circuity, to operate them appropriately to receive current inputs from the remote transmitters or to supply current or voltage outputs to the remote controlled device; in any of these cases, the remote controlled device or remote transmitter is connected directly to the two terminals (28a, 28c) . The variable-resistance device is preferably a transistor, and the load means a resistor.
Patent EP-0526308-A1 (EP)
Inventor: MARMONIER JEAN
IPC: H02B13/035
Filed: 1992-07-22
Abstract: Metal clad switchgear component intended to produce the equivalent of three three-phase isolators arranged respectively on two outlets supplying the same three-phase busbar with the option of grounding the isolators upstream of them, characterised in that the disconnecting and grounding operations are carried out by means of first contact pieces (31R, 31S, 31T; 33R, 33S, 33T; 35R, 35S, 35T; 31R', 31S', 31T', 33R', 33S', 33T', 35R', 35S', 35T') cooperating with second contact pieces (44R, 44S, 44T; 44R', 44S', 44T') connected together electrically and grounded, and third contact pieces (43R, 43S, 43T, 46R, 45S, 46S, 45T, 46T; 53R, 53S, 53T), the said second and third contact pieces being carried by the same shaft (42). 
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Patent EP-0533575-A1 (EP)
Inventor: ST-AMANT GUY
IPC: C25D5/56
Filed: 1992-09-17
Abstract: Vacuum metallising of at least one face of a plastic film so as to obtain a substrate comprising a metal surface, which substrate is sufficiently electrically conductive to permit a uniform electrochemical deposit. The latter is performed by electrochemical plating of at least one metal on the metallised surface from an electrolyte solution so as to obtain a thin metallic film with a metal thickness of between 0.1 and 4 microns. The metallised substrate is chosen so as to be compatible and to facilitate the electrochemical plating stage. The thin metal strip obtained is adherent to and supported by the plastic film. The metal strip can be employed as current collectors for lithium batteries with a polymeric electrolyte, as multilayer film employed as packaging material which is permeable to gases and to moisture, as a screen for light, flexible conductors and the like.
Patent EP-0546886-A1 (EP)
Inventor: ROLLOT PIERRE
IPC: C21B7/10
Filed: 1992-11-27
Abstract: Cooling plate (1) employed in metallurgical units whose walls are subjected to high heat fluxes and especially in blast furnaces. The cooling plate comprises a component made of cast iron (3) of appreciably parallelepipedal shape and an unshaped refractory coating (4). This cooling plate comprises, on the one hand, a reinforcement (10) a part of which is intended to be embedded in the bulk of the refractory coating (4) and, on the other hand, a means (12, 14) for connecting the said reinforcement (10) to the cast iron component (3). <IMAGE>
Patent EP-0496714-A1 (EP)
Inventor: HULTMARK GOERAN
IPC: F28D1/053
Filed: 1992-01-22
Abstract: Heating- and/or cooling baffle, shaped as panels (12) of that stroke which includes, at least a pipeline (13) for a heat-emiting or heat-absorbing flow medium, which pipeline is in heat conducting contact with, from this protruding, longitudinal flanges (14), whereby at least some of the panels are provided with transverse gill-shaped slits (15). A number of panels (12) along the side-edges of the flanges (14) are connected to each other, forming the walls in a baffle-barrel (21), and in some of the walls, the flanges (14) of the panel (12) and the panels respectively, along at least one part at their length provided gill-shaped slits (15), while the panels (12) in remaining walls are non slit.
Patent EP-0494131-A1 (EP)
Inventor: LYNCH ERIC ROYLE
IPC: C08K5/09
Filed: 1992-01-02
Abstract: The invention relates to rubber compositions having improved vulcanisate properties, particularly hardness, modulus and modulus stabilisation. These benefits can be achieved from the addition to the unvulcanised rubber of a narrow and specifically defined class of agents for modifying rubber properties. Such agents are alkanoic acids or salts which include an aromatic moiety.
Patent EP-0569423-A1 (EP)
Inventor: LEICHT HELMUT WALTER
IPC: H05K3/34
Filed: 1992-01-31
Abstract: Selon un procédé de soudage de plaquettes de circuits imprimés ou de composants électroniques, ou de métaux dans la fabrication mécanique, on transfère aux points à souder au moins une partie de la chaleur requise pour le soudage en mouillant ceux-ci avec un liquide chauffé.
Patent EP-0522133-A1 (EP)
Title: Trithianes and phosphorus acid and/or thiophosphorus acid derivatives.
Inventor: SOWERBY ROGER LEE
IPC: C10M141/10
Filed: 1992-01-08
Abstract: Trithiane and phosphorus and/or thiophosphorus acid derivatives are described which are useful as extreme pressure compositions. The process comprises a reaction product obtained by reacting (A) an aldehyde of the structure   <IMAGE>    wherein R is a hydrocarbyl group containing from 1 to about 18 carbon atoms with (B) a phosphorus acid of the structure    <IMAGE>  (I)   wherein R2 and R3 are each independently a hydrocarbyl group containing from 1 to about 30 carbon atoms, X1 and X2 are each independently oxygen or sulfur and n is independently zero or one in the presence of a lubricating base oil. A neutralizing agent, component (C), may be reacted with the phosphorus acid and/or thiophosphorus acid intermediate formed by the reaction of components (A) and (B).
Patent EP-0570479-A1 (EP)
Inventor: CARSON JOHN C
IPC: G06F15/18
Filed: 1992-01-29
Abstract: On décrit du matériel apte à être utilisé dans un système de réseau neuronal. L'invention consiste à utiliser des modules à trois dimensions (50, 52) type technologie Z, chacun contenant des circuits électroniques groupés de manière dense. Les modules présentent des plans d'accès (c'est-à-dire le plan supérieur (62); le plan avant (68) du module (52)) qui sont électriquement connectés à des circuits situés sur des surfaces planes en interface avec lesdits plans d'accès. Une telle surface plane comprend un réseau de réaction à résistance. En combinant deux modules à trois dimensions (50 et 52) dont les puces empilées se trouvent dans des plans perpendiculaires l'un par rapport à l'autre, et en utilisant des réseaux de commutation entre les deux modules, le système permet à chaque élément électronique individuel du réseau neuronal d'avoir un accès bidirectionnel à presque tous ou à tous les autres éléments électroniques individuels du système.
Patent EP-0532721-A1 (EP)
Inventor: BEGNEU MICHEL
IPC: F41A9/27
Filed: 1992-02-10
Abstract: Mortier à tir rapide, comprenant un barillet à munitions dont les chemises (10) sont munies, à leur extrémité arrière, d'un joint métallique (22) dont le fond (30) forme un support de la munition, le joint étant monté glissant dans la chemise pour compenser les dispersions de cotes des chemises et ayant des parois élastiquement déformables sous l'effet de la pression des gaz lors du tir pour assurer l'étanchéité aux gaz entre la chemise et une plaque de tir.
Patent EP-0601091-A1 (EP)
Title: Resonance mode converter with a series-parallel resonance
Inventor: HARTAI JULIUS
IPC: H02M7/5383
Filed: 1992-08-25
Abstract: PCT No. PCT/NO92/00133 Sec. 371 Date Feb. 28, 1994 Sec. 102(e) Date Apr. 26, 1994 PCT Filed Aug. 25, 1992 PCT Pub. No. WO93/04570 PCT Pub. Date Mar. 4, 1993A frequency-modulated converter with a series-parallel resonance, particularly for driving any ohmic or inductive load, including gas discharge tubes, wherein a commutating voltage switch in the form of a transistor is provided and is connected in series between a negative electrode of a direct current voltage source and a first terminal of an inductor, and a pulse generator circuit is provided between the voltage source and the transistor's control electrode and the inductor's second terminal is connected to the primary winding of a transformer. A first capacitor and rectifier diode are also provided in a first and second parallel branch respectively between the transistor's charge receiving and charge emitting electrodes, and a second capacitor is provided across the voltage source's electrodes, and a smoothing capacitance is provided for the voltage source, the second capacitor being connected in series with the inductor via the diode.
Patent EP-0636619-A1 (EP)
Inventor: YOSHIDA AKIRA
IPC: C07D311/84
Filed: 1992-09-11
Abstract: [Constitution] A tricyclic heterocyclic compound represented by general formula (I) wherein R¹ and R² represent each hydrogen, lower alkyl, lower alkoxy, halogen or halogenated lower alkyl; R³ represents hydrogen or lower alkyl; R⁴ represents substituted phenyl or naphthyl; R⁵ represents hydrogen or lower alkyl; A represents lower alkylene; B represents -O- or -S-; and n represents 0 or 1. [Effect] It is excellent in the inhibition of acyl-CoA-cholesterol acyltransferase (ACAT) and is useful for treating or preventing arteriosclerosis.
Patent EP-0623168-A1 (EP)
Inventor: GARMAN RICHARD D
IPC: C12R1/19
Filed: 1992-10-15
Abstract: The present invention provides isolated peptides of the major protein allergens of the genus Dermatophagoides. Peptides within the scope of the invention comprise at least one T cell epitope, or preferably at least two T cell epitopes of a protein allergen selected from the allergens Der p I, Der p II, Der f I, or Der f II. The invention also pertains to modified peptides having similar or enhanced therapeutic properties as the corresponding, naturally-occurring allergen or portion thereof, but having reduced side effects. The invention further provides nucleic acid sequences coding for peptides of the invention. Methods of treatment or of diagnosis of sensitivity to house dust mites in an individual and therapeutic compositions comprising one or more peptides of the invention are also provided.
Patent EP-0614482-A1 (EP)
Inventor: THORSSEN DONALD A
IPC: C09K21/08
Filed: 1992-11-25
Abstract: Une composition d'un solvant à combustion retardée comprend un mélange d'au minimum un solvant organique inflammable, et un mélande d'au minimum un hydrocarbure bromé, dans une quantité suffisante pour diminuer la vitesse de propagation des flammes de la composition et de préférence augmenter son point d'éclair. L'hydrocarbone bromé peut être sélectionné dans le groupe comprenant le dibromoéthane, le dibromométhane, le chlorodibromométhane, le bromochlorométhane, le dibromodifluorométhane, le dibromodifluoroéthane, le dibromo-1.1-difluoroéthane-1,2, le chlorodibromofluorométhane, le dibromotétrafluoroéthane-1,2 et le dibromoéthylène-1,2. Le dibromométhane et le bromochlorométhane sont utilisés de préférence. Dans le cas d'une utilisation des solvants en tant que fluide de fonctionnement huileux et gazeux, les hydrocarbones fluorés ne doivent pas être employés et l'hydrocarbone bromé ne doit pas être aromatique ou contenir un pont oxygène. Le solvant organique est de préférence sélectionné parmi le groupe comprenant le distillat du pétrole léger, le diesel et le pétrol brut, l'hydrocarbone ayant à l'origine entre 5 et 12 atomes de carbone.
Patent EP-0556612-A1 (EP)
Inventor: SUHOZA RICHARD A
IPC: C08L75/04
Filed: 1993-01-28
Abstract: Polyether polyols and polyurethane foams are stabilized by including therein a liquid stabilizer composition of (a) 2,6-di-tert-butyl-4-sec-butylphenol, (b) a reaction product of diisobutylene, styrene and diphenylamine and (c) phenothiazine or C₉₋₂₆-alkyl substituted phenothiazine and wherein the ratio of the phenol to the reaction product is about 1:5 to 5:1 and the ratio of the mixture of components (a) and (b) to the phenothiazine compound is about 5.0 : 0.1 to 4.0 : 1.0. The stabilizer composition may further contain trihydrocarbyl phosphite to stabilize the color of same.
Patent EP-0555887-A1 (EP)
Inventor: KAWAI JUN
IPC: H01L41/107
Filed: 1993-02-15
Abstract: A piezoelectric transformer is constituted of a piezoelectric plate in the form of an elongated plate and electrodes formed thereon. A pair of driver sections and a generator section are formed in two opposite end regions of the piezoelectric plate containing a mechanical resonance node and in a central region of the piezoelectric plate containing a mechanical resonance node, respectively, in an oscillation mode of three times of 1/2 of the resonance wavelength λ of the longitudinal mechanical oscillation in length of the piezoelectric plate. The driver sections are polarized in a thickness direction but in directions opposite to each other. The driver sections have a distance of λ/2 from the corresponding end of the piezoelectric plate.
Patent EP-0559121-A1 (EP)
Inventor: SUZUKI KAZUHISA
IPC: G03G15/22
Filed: 1993-03-01
Abstract: An image forming apparatus comprising a receiving section (408) receiving image information data from a host apparatus (409), an image forming section (300) for forming an image on a medium (A, P) in response to the image information data received, during a warming-up of the image forming section and before a ready state of the image forming section, a main memory section (403a) for storing the image information data received by the receiving section (408), an additional memory section (403b) for storing the image information data received by the receiving section (408) during the warming-up of the image forming section (300), a signal detecting section (411) for detecting signal which represents completion of the warming-up of the image forming section (300), and an image information developing section (405, 406) for reading out the image information data stored in the additional memory section (403b), developing the data to a bit image and sending the bit image to the image forming section when the signal is received from the signal detecting section (411).