baber/WOPTO huggingface dataset:
Patent EP-0023489-A1 (EP)
Inventor: SADLER CHARLTON
IPC: F24S10/70
Filed: 1980-08-25
Abstract: Nouveau collecteur solaire et methode de fabrication de l'appareil. Le collecteur solaire (10) comprend une embase (14) et une pluralite de parois verticales (16) s'etendant autour du perimetre de l'embase (14). Une entree (12A) et une sortie (12B) s'etendent au travers des parois pour communiquer avec une pluralite de conduites de liquide (12E) solidaires de l'embase (14). Un couvercle transparent (34) est fixe sur les parois verticales (16) pour couvrir l'embase (14) et la pluralite de conduites (12E). Les conduites (12E) et l'embase (14) sont construites par moulage en une seule piece d'un materiau durcissable. L'invention reside egalement en une methode de formation du collecteur solaire (10) par un procede de moulage. Un premier et un second elements de moulage (61 et 62) sont positionnes l'un par rapport a l'autre pour former une cavite de moule (64) definissant la configuration exterieure du collecteur solaire (10). La cavite de moule (64) est completement remplie avec un materiau durcissable. Le materiau durcissable peut durcir seulement dans la region adjacente a la paroi de la cavite du moule, il en resulte que la cavite du moule est obtenue pour drainage du materiau non durcit, creant ainsi la configuration interne du collecteur solaire (10). Le collecteur solaire (10) est alors retire de la cavite du moule (64) apres durcissement total du collecteur.
Patent EP-0016467-A1 (EP)
Inventor: NARANCIC VOJISLAV
IPC: H01H85/042
Filed: 1980-03-21
Abstract: High voltage current limiting fuse employing a composite metal fuse element, which consists of at least two portions of different metals (10, 12) with different electrothermal properties extending through the melt and arc zone, the two portions being bonded to one another along their adjoining faces for good thermal exchange. One metal of the composite should be of high conductivity and high melting point while the other is of low melting point, so that melting of the low melting point metal occurs at any and all locations along the element when its temperature reaches the said low melting point. The resulting composite exhibits properties that are not the mean of the metals employed and has a reversible resistance characteristic thus facilitating the design of the fuse for low current fault interruption. An element having a low melting temperature along its entire length results and giives essential arcing substantially simultaneously of the total elementto improve the low current clearing performance of the fuse. The metals are selected from the group consisting of silver, copper, tin, nickel, lead, magnesium, zinc, aluminum and cadmium while the preferred combination is zinc and aluminum or cadmium and silver. A barrier may be provided between the two portions, such as a preformed alloy layer.
Patent EP-0023612-A1 (EP)
Inventor: BAUER KURT DR
IPC: C08G63/16
Filed: 1980-07-12
Abstract: Makrocyclische Diester der Formel <IMAGE> in der x für eine Zahl von 8 bis 11 steht, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Riechstoffe.
Patent EP-0016499-A1 (EP)
Inventor: RAUBENHEIMER GUSTAV HOGKINS
IPC: A01C21/00
Filed: 1980-03-11
Abstract: Apparatus for distributing a chemical substance in agricultural land at below surface level, say, 1 metre below. The apparatus includes a hopper (10,114) for the substance, a blower (16,146) for feeding material from the outlet of the hopper into a down-pipe (48,144), and an agitator (88,132) for preventing packing in the hopper. A shank (26) has an earthworking implement (30) at the lower end thereof for lifting the ground and breaking-up subsoil clods but not turning the soil over. The implement has an aperture (40) in it rearwardly of the shank (26), and the downpipe leads to this aperture so that said substance is discharged under pressure below said implement, the pipe lying rearwardly of the shank. Under the hole there is a plate (42) on which down-flowing substance impinges and which scatters it laterally. The substance can flow from the hopper into the blower and then out of the blower outlet into the downpipe. Alternatively, the substance can flow into the upper part of the downpipe and air can be blown into the downpipe so as to suckthe chemical substance from the upper part of the downpipe into the lower part, and then discharge it under pressure below the implement.
Patent EP-0022759-A1 (EP)
Inventor: HUYS WERNER
IPC: F16M11/10
Filed: 1980-02-11
Abstract: A support for loudspeaker boxes is formed by two identical elements (1) which, once assembled, by interlocking of two semi-cylindrical shapes (3), permit the loudspeakers to be raised and tilted. <IMAGE>
Patent EP-0040191-A1 (EP)
Inventor: PITTMAN ROLAND
IPC: G01P15/14
Filed: 1979-11-19
Abstract: Un dispositif de detection multiple possede des detecteurs, montes sur un axe rotatif commun (11), pour detecter un champ magnetique, un champ electrique, un ecoulement de gaz, une acceleration angulaire et une acceleration lineaire. Les trois derniers de ces dispositifs de detection utilisent des cristaux piezo-electriques (13, 16, 14) comme detecteurs, tandis que le detecteur de champ magnetique utilise une paire d'enroulements de rotation (10) et le dispositif de detection de champ electrique utilise une paire d'electrodes de rotation (12).
Patent EP-0030548-A1 (EP)
Inventor: GEBHARDT JAMES L
IPC: G09F1/06
Filed: 1980-12-30
Abstract: Un presentoir d'articles comprend un panneau de base (1), un panneau arriere (2) fixe sur le bord arriere du panneau de base, une paire de supports horizontaux (4, 5) joints de maniere pliable respectivement sur les bords lateraux du panneau de base, une paire de supports verticaux (8, 9) joints de maniere pliable respectivement sur les bords lateraux du panneau arriere, un support avant (12) joint de maniere pliable au bord avant du panneau de base, une premiere entretoise de renforcement (62) reliant les supports horizontaux entre eux, et une seconde entretoise de renforcement (65) reliant les supports verticaux entre eux.
Patent EP-0038912-A1 (EP)
Title: Canula with sensing means
Inventor: LORENZ ADRIAN DR
IPC: G01F23/28
Filed: 1981-02-21
Abstract: A sensor syringe or hollow needle arrangement for the automatic withdrawal of a liquid sample from a liquid contained within a vessel. A duct is enclosed in a sheath or jacket-like manner by a light conductor possessing an inlet for an optical source and an outlet leading to an optical detector. During sample withdrawal there is utilized the change in the reflection behavior of the lower end of the light conductor upon its immersion in the liquid in order to control sample withdrawal.
Patent EP-0039500-A1 (EP)
Inventor: ASTEGIANO LUCIANO
IPC: H04M15/04
Filed: 1981-05-04
Abstract: The apparatus for the collection of telephone criteria from electromechanical exchange devices is connected to the wires on which criteria are present, through extracting means (DP) that are completely built up of electronic components and are apt to extract both positive and negative voltages from a same wire and to supply a local microprocessor (EL) with digitized samples represented by bit patterns independent of fluctuations in time of the exchange voltage used for criteria generation. A control logic (LC) coordinates the operations of the extracting means with those of microprocessor (EL).
Patent EP-0040373-A1 (EP)
Title: Feuerungsregler
Inventor: ERB HELMUT ING GRAD
IPC: F23N5/24
Filed: 1981-05-08
Abstract: Feuerungsregler zur Regelung der Vorlauftemperatur von Heizkesseln od.dgl. mit einem von der Kesseltemperatur beeinflußbaren Ausdehnungsthermostaten (2), der in einem mit dem Heizkessel verbundenen Reglergehäuse (30) angeordnet ist und über ein in oder an dem Reglergehäuse (30) gelagertes Hebelgestänge (81) od.dgl. entgegen der Wirkung einer Feder-(6) oder Gewichtskraft die Zug- oder Feuerklappe (10) od.dgl. des Heizkessels steuert, wobei in oder an dem Reglergehäuse (30) an einer der Temperatur des Heizkessels ausgesetzten Stelle ein in seiner Wirkung temperaturabhängiges Organ (15) oder Bauelement angeordnet ist, welches bei Überschreitung einer vorgegebenen, an dieser Stelle auftretenden Temperatur die Regelsteuerung der Zug- oder Feuerklappe unwirksam macht und eine selbstättige Schließung dieser Klappe (10) ermöglicht.
Patent EP-0059233-A1 (EP)
Inventor: GIANINI BRUNO
IPC: F16J9/06
Filed: 1981-06-16
Abstract: The piston ring (1) consists of an open, divided annular body which is inserted in an annular slot (2) of the piston (3). The ends of the piston ring (1) are provided with chamfers (4) so that the dividing joint opens inwards in the form of a wedge. Oblique surfaces (5) of a formed body (6) are located against the chamfers (4), the formed body (6) being supported in a movable manner in a radial chamber (7) in the base of the annular slot (2). The formed body (6) is influenced by a sprung-elastic thrust means (10) which presses its sweptback apex (9) into the wedge-shaped dividing joint and against the chamfers (4). <IMAGE>
Patent EP-0042602-A1 (EP)
Inventor: VERHOEVEN GERARDUS H T M
IPC: F27D11/02
Filed: 1981-06-19
Abstract: 1. Arrangement of the heating elements in an electrically heated furnace, comprising a solid bottom (5, 6, 7, 8) and an exteriorly arranged supporting frame (3), as well as a furnace compartment the vertical inner walls of which have horizontally disposed thereon rod-shaped heating elements (14, 15) one above the other in parallel with each other, with the ends of the heating elements resting on support devices provided with through-shaped recesses (16, 16') and formed of a refractory material, characterized in that, when using non-supporting fibrous insulation material as the wall insulation, the support devices are formed as stackable separate elements (12) of an L- or T-shaped configuration, which are assembled into upright columns (10, 10', 11, 11'), said columns resting on the bottom (5, 6, 7, 8) of the furnace without any supporting connection or joint to a wall (23, 24) with the separate elements (12) being stacked to form a supporting column with the aid of a reinforcing element (25).
Patent EP-0045852-A1 (EP)
Inventor: NAARMANN HERBERT DR
IPC: C08L65/02
Filed: 1981-07-09
Abstract: 1. A process for the production of electrically conductive polymers having an electrical conductivity of more than 10**-2 S/cm, wherein a complexing agent of the type A**+ B[P(R)3 ]4 , where A is Li, Na, K, Rb, Cs, 1/2 Ba, 1/2 Ca, 1/2 Sr, 1/2 Ra or 1/3 La ; B is Co, Ir or Rh ; and R is an aliphatic hydrocarbon of 1 to 5 carbon atoms, is added to organic polymers selected from the polyphenylene, heteropolyphenylene or polyacetylene series, while excluding moisture and air, in an amount of from 0.1 to 70% by weight preferably from 5 to 25% by weight, based on the polymer.
Patent EP-0049746-A1 (EP)
Inventor: BOEMER EMIL ING GRAD
IPC: B01D33/067
Filed: 1981-08-08
Abstract: 1. An edge filter for lubricating oil or the like, the filter comprising : a vessel ; a cylindrical filter element (1) rotatable therein ; a flow inlet communicating with the space of the vessel beyond the peripheral wall of the filter element (1) ; a scavenging-current opening (9) arranged in the vessel beyond the peripheral wall of the filter element ; a flow outlet arranged in the vessel and in communication with the interior of the filter element (1) ; and a cleaning element (5) extending longitudinally along a portion of the peripheral wall of the filter element (1) and having an abutment edge bearing on the filter element (1), characterized in that the cleaning element (5) comprises one or more shaped bodies (23 to 29) forming a scavenging duct (10) in communication with the scavenging-current opening (9), that the cleaning element (5) is provided with : a stripping blade (11) which bears tangentially on the filter element (1), one edge of which points in a direction opposite the element's direction of rotation and the main body of which is disposed - in said direction of rotation - in front of its abutment edge (14) ; and with a sheet-metal lip (12) extending along and substantially parallel with the stripping blade, and in that the stripping blade (11) together with the sheet-metal lip (12) form between them an inlet throat (13) to the scavenging duct (10) within the cleaning element (5).
Patent EP-0046965-A1 (EP)
Inventor: KOLITSCH JORG
IPC: G01F1/86
Filed: 1981-08-25
Abstract: Method for the dynamic and density-independent determination of the mass flow of fluids. A single vortex generating bluff body is placed in the flow to generate vortices according to the principle of the Karman vortex path. The dynamic pressure (1/2 rho v2) is determined via the effect of the drag directly at this bluff body. The velocity of flow (v) is determined via the effect of the vortex shedding at the bluff body. The mass flow is determined according to the equation: m=2x(1/2 rho v2)x1/2xA wherein A is the cross section of the flow channel. Device for implementing such method. The device consists essentially of a vortex-generating bluff body having one or two fixed ends, which itself serves as a transducer or at which one or two transducers are provided. An electronic system for processing the resultant signal is available.
Patent EP-0047472-A1 (EP)
Inventor: MASUDA NOBUHITO
IPC: G01N33/58
Filed: 1981-09-01
Abstract: In an immunochemical measurement method of an antigen or antibody which comprises competitively reacting an antigen or antibody labelled with spectral sensitizer and an antigen or antibody to be measured, bringing either the reaction product of immune reaction or the unreacted component into contact with silver halide, exposing the same to light having a wavelength which the spectral sensitizer absorbs, developing the exposed silver, and, measuring optical density of the thus formed silver image and/or colored dye, the contact with silver halide is performed in the presence of a specific hydrazine compound. Thus, detection sensitivity is markedly improved.
Patent EP-0049865-A1 (EP)
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D3/08
Filed: 1981-10-07
Abstract: A liquid fuel burning device suitable for kerosene stove, kerosene kitchen range or the like A wick (9), interposed between sleeves (2, 3) has a fuel evaporating portion (9a) projectable into the annular burning space (5) formed between these sleeves (2, 3). At least one of these sleeves is provided with at least one vertical row of air pores (2a) in its portion facing the fuel evaporating portion (9a) of the wick (9). Above the region of vertical row of air pores (2a), formed is a horizontal row of air pores (2b) having a multiplicity of pores (2b) arranged at a higher density than the pores (2a, 2c) in the other portion of the wall. In the case where the vertical and horizontal rows of air pores (2a, 2b) are formed in the inner flame sleeve (2), a partition plate (10) having apertures (10a) is attached to the inner side of the inner flame sleeve (2) at a level above the horizontal row or air pores (2b).
Patent EP-0051823-A1 (EP)
Inventor: OLSON ALLAN HAROLD
IPC: C08J3/03
Filed: 1981-10-29
Abstract: Hollow glass bubble-containing aqueous dispersions of tetrafluoroethylene polymer having good shelf life are provided, said dispersions also containing nonionic surfactant and water soluble electrolyte.
Patent EP-0044602-A1 (EP)
Inventor: BACKUS STEFANUS PETRUS
IPC: A01D45/00
Filed: 1981-07-20
Abstract: A device for raising cultured plants such as salad, endive, turnip-cabbage and so on, provided with a frame (1) on wheels (2) movable along the ground having skids and raising means (7) at the front and supporting racks (36) for grading boxes (37) at the rear side, an elevator belt (4) joining said raising means and being supported by the frame, said raising means are constructed in the form of raising members arranged pairwise and having rearwardly rising guide sides, below said sides a reciprocatorily driven saw or knife blade (13) extending transversely of the direction of movement is provided for.
Patent EP-0075621-A1 (EP)
Inventor: BUTTON STANLEY JAMES
IPC: A43B9/10
Filed: 1981-09-28
Abstract: A shoe or other article of footwear has an upper (10), an insole (14) secured at its periphery to the upper and a moulded sole (12) bonded to the insole. At the heel, the edges of the insole and upper meet in a butt join (32) which is secured by zig-zag overstitching so that there are no internal contours rendering the shoe uncomfortable or preventing the heel of the shoe from giving full and uniform support.
Patent EP-0051480-A1 (EP)
Inventor: NISHIMOTO YOSHIHARU
IPC: B32B27/08
Filed: 1981-10-30
Abstract: Problems with prior art laminate films used for heat-shrink packaging of foodstuffs, such as insufficient oil-and peel-resistance, are overcome by a laminate film comprising a center layer and two outermost layers with a respective adhesive layer between the center layer and each outermost layer, and being capable of exhibiting a rate of heat shrinkage at 90°C of more than 15%, the center layer consisting of a copolymer (I) of vinylidene chloride and both the outermost layers consisting of from 20 to 70% by weight of a copolymer (II) of ethylene and an alpha-olefin, the copolymer (II) having a crystalline melting point of 110 to 125°C, and from 80 to 30% by weight of a copolymer (III) of ethylene and vinyl acetate, the copolymer (III) having a crystalline melting point of 85 to 103°C, the content of copolymer (II) in the total amount of copolymers in both the outermost layers being less than 65% by weight.
Patent EP-0057789-A1 (EP)
Inventor: HARADA NAOKI
IPC: C09B67/20
Filed: 1981-12-02
Abstract: An aqueous liquid dye composition containing 5 to 35% by weight of a reactive dye, 0.05 to 30% by weight of a reduction inhibitor and water. 
     This composition is stable to storage for a long period of time or storage at relatively high temperatures.
Patent EP-0080542-A1 (EP)
Inventor: MONRO RICHARD J
IPC: F23J/
Filed: 1981-12-02
Abstract: A method and apparatus for improving the efficiency of a heat generator in which combustible fuels such as fossil fuels, refuse, or other materials are burned is described. Flue gas (18) generated in the heat generator and combustion air (16) are passed in heat exchange relationship in a heat exchanger (22,32). The heat exchanger (22,32) is selected so that it removes a substantial amount of heat from the flue gas (18), whose temperature is consequently lowered to a level where a corrosive pollutant is likely to condense out. A pollutant removing liquid is applied (36) onto the portion of the heat exchanger (38) where the flue gas (18) passes through both to scrub the flue gas (18) and protect that portion of the heat exchanger (38) from corrosive effects from condensed pollutants. Particulates and gaseous pollutants are removed from the flue gas (18) and the heat exchanger (32) by the liquid, which may be a neutralising liquid such as an alkaline solution to provide a protective sheath for the heat exchanger against the effects of corrosive pollutants. In the described illustrative embodiment, the invention is shown in use with a thermal section for a large scale power plant.
Patent EP-0055917-A1 (EP)
Inventor: TERAJI TSUTOMU
IPC: C07D279/16
Filed: 1981-12-22
Abstract: Benzothiazine compounds having the general formula:-
     wherein R 1  is lower alkyl opt. substituted by carboxy, aryl and carboxy(lower)cycloalkyl; aryl opt. substituted by halogen, lower alkyl, halo(lower)alkyl and lower alkoxy; haloarylamino; or heterocyclic group;
     R 2  is hydrogen, lower alkyl, lower alkylamino(lower)alkyl, aryl or ar(lower)aikyl;   and  R3  is hydrogen, halogen, lower alkyl or lower alkoxy;   n is 0, 1 or 2     
and their pharmaceutically acceptable salts are useful in the treatment of autoimmune diseases.
Patent EP-0037768-A1 (EP)
Inventor: JOHNSON KEITH M
IPC: A61F2/24
Filed: 1981-03-26
Abstract: Heart valve including an annular valve body (31) having an inner wall defining a blood flow passage, a guide strut (34) including an integral pivot surface (33) extending radially inward of the valve body and a disc occluder (35) having a central aperture (36) engaged over the disc guide strut, (34) a rounded eliptical disc stop (39) extending radially inward of the valve body opposite the guide strut, (34) and angular pivot projections (32) extending radially inward of the valve body (31) and equally spaced from the guide strut (34) whereby the disc (35) pivots between occluding and non-occluding surfaces in response to downstream blood pressure gradients across the disc.
Patent EP-0053994-A1 (EP)
Title: Robot ramasseur d'asperges
Inventor: BOUSSEAU GERARD
IPC: A01D45/00
Filed: 1981-12-09
Abstract: Robot ramasseur d'asperges comprenant un châssis mobile (3) sur lequel sont montés un moyen moteur, un dispositif mécanique de saisie des asperges (2) comprenant une pince (10) mobile en translations verticale et horizontale, un réceptacle (13) des asperges ceuillies et un dispositif de détection des asperges comprenant un système à caméra (5), un système (6) d'éclairage à contre-jour de la butte (1) d'asperges et un système à micro-processeur de commande du déplacement du robot et du dispositif de cueillette.
Patent EP-0082908-A1 (EP)
Inventor: SCHIERITZ MARTIN
IPC: B01F27/73
Filed: 1981-12-29
Abstract: For the continuous preparation of a dispersion or suspension an apparatus having a cylindrical, closed vessel (1) which is not standing upright and has, at one of the two mutually opposite ends, at least one connection for the feed of the substances to be processed and, at the other end, a connection for the outflow of the resulting dispersion or suspension, is used. In the interior of the vessel, there is a coaxial shaft (3) which can be driven from the outside and is provided with stirrer elements (6). The stirrer elements used can be discs which may be serrated, and the teeth can also be bent out of the plane of the disc. In other respects, the interior of the vessel is free of other moving parts. <IMAGE>
Patent EP-0073198-A1 (EP)
Inventor: BRASCHEL VOLKER
IPC: G01P3/481
Filed: 1981-11-04
Abstract: La roue d'un vehicule, en particulier d'un vehicule utilitaire et a petites vitesses, peut etre soumise a des oscillations de frottement qui sont detectees par le capteur de mesure du dispositif de reglage. Il simule dans le dispositif antiblocage une grande vitesse de la roue. Pour remedier a ce malfonctionnement, on prevoit un circuit (15, 16, 22, 23, 27, 28) qui detecte les changements impossibles de la vitesse de la roue. Lors d'un malfonctionnement, ce circuit (15, 16, 22, 23, 27, 28) amorce un circuit auxiliaire (13, 18, 24, 30) qui elabore un signal auxiliaire pour le dispositif antiblocage derive de la derniere vitesse de la roue avant le malfonctionnement.
Patent EP-0066584-A1 (EP)
Inventor: FEISEL ARMIN
IPC: B29C33/14
Filed: 1981-12-10
Abstract: Afin de realiser un bloc de distribution comportant des conduits de liaison internes pour un milieu liquide ou gazeux, des tuyaux (20) en matiere synthetique munis de plaques metalliques de raccordement (3, 4, 5) et de corps de raccordement (6, 7) sont places dans un moule (1) et sont fixes a l'aide d'entretoises (22, 23). En suite, le moule (1) est rempli d'une masse de moulage constituee d'une resine synthetique autodurcissante et d'une masse de remplissage. Apres le durcissement de la masse de moulage le moule est enleve. Le procede permet de fabriquer des blocs de distribution legers et bon marche comportant des conduits internes propices a l'ecoulement du milieu.