baber/WOPTO huggingface dataset:
Patent EP-0109684-A1 (EP)
Inventor: ASTROM STURE
IPC: F25D3/11
Filed: 1983-11-21
Abstract: Tunnel freezer for freezing products which are transported through the tunnel freezer from an infeed end to an outfeed end. Close to the outfeed end of the tunnel spray nozzles are provided for spraying the products with liquified nitrogen or similar. The tunnel comprises circulation fans positioned upstreams of the nozzles. The circulation fans comprise at least one paddle wheel (20) positioned immediately above the products. The paddle wheel has paddles (22), the radial length of which is 20 to 60%; preferably 50% of the radius of the fan wheel. Preferably also a fan wheel is arranged below the conveyor (33) between the two paths of the conveyor, whereby said paddle wheel is driven by e.g. a chain or belt transmission. Moreover, the tunnel is divided in compartments by partitions, whereby the partition positioned at the infeed end of the fan wheel is positioned closer to the fan wheel than the partition which is positioned at the outfeed end of the fan wheel. The partitions are curtains which are made of a flexible material, such as glass fibre reinfored Teflon® (polytetrafluoroethylene).
Patent EP-0092867-A1 (EP)
Inventor: HOUSMANS JOHANNES GERARDUS H M
IPC: B01J27/053
Filed: 1983-04-15
Abstract: Process for preparing cyclohexanol and cyclohexanone by oxidizing cyclohexane with a gas containing molecular oxygen to form an oxidation mixture containing cyclohexylhydroperoxide and treating the oxidation mixture with a metal salt in the presence of an aqueous solution of an alkalimetalhydroxyde for the decomposition of the cyclohexylhydroperoxide wherein the treating of the oxidation mixture is effected at a temperature of 70-115°C.
Patent EP-0099157-A1 (EP)
Inventor: VETTE FRIEDRICH
IPC: B62D33/067
Filed: 1983-07-11
Abstract: Disclosed is a tilt-cab truck including apparatus to secure uniform advance and retraction of the tilt cylinders (16, 18). The system employs a single pilot-operated check valve (36) instead of the conventional two pilot-operated check valves, but it employs two extra check valves (44, 52) to provide the same system safety as is conventionally provided with two pilot-operated check valves.
Patent EP-0096550-A1 (EP)
Inventor: KAIKII TOSHIAKI C O YOKOHAMA W
IPC: B29C63/42
Filed: 1983-06-03
Abstract: A thermal shrinkage tube 2 is heated for shrinking onto a splice portion 1 between optical fibres 3. for example, the heating being applied first to a central portion of the tube and then successively progressing towards end portions thereof, so that the tube 2 becomes closely adhered to the splice portion 1 along the whole of its length with no trapped air bubbles. Such heating is performed by a single heating device whose heating effect varies along the length of the tube 2, such that the greatest heating density occurs at a central portion 7 of the heating device. The heating device may comprise a wire heating element wound into a helical coil or bent into a saw-tooth shape, with the pitch of the windings or saw teeth decreasing from the central portion 7 to end portions 8 and 9 of the heating device.
Patent EP-0100609-A1 (EP)
Inventor: REIMANN GEORGE JOSEPH
IPC: B31B50/94
Filed: 1983-07-07
Abstract: An apparatus and method of forming individual sealed plastic bags from a continuous web of a layflat tubular film material wherein the individual plastic bags, subsequent to the formation of bag seals and the separation of the film web into individual plastic bags, are intermittently and sequentially conveyed through a cooling zone (22) which will allow for the cooling of the bag seals. Thereafter, the bags are serially conveyed to a bag stacking arrangement (36) incorporating a stacker foot (40) which will position the first or bottom bag of a stack being formed on a vacuum box (38) which retains the bag in a fixed position and with subsequent bags being superimposed on preceding deposited bags and sealed thereto through the intermediary of heated needles (46) depending from the stacker foot which will penetrate and concurrently seal the bags together at predetermined locations. The forward portion of the bags of the stack is supported on a continuously-driven conveyor belt (48) which, when a predetermined number of bags have been stacked, will cause the bags to the conveyed into a further storage conveyor (52).
Patent EP-0109804-A1 (EP)
Inventor: GIFFORD LINCOLN SMITH JR
IPC: F42D5/00
Filed: 1983-11-10
Abstract: A flame arrestor device capable of checking flashback when incorporated in a system utilizing one or more detonatable gases under pressure for controlled energy release purposes, the device being generally installed in series having one or more gas sources upstream while gas conducting means and ignition means are arranged down- stream of a membrane barrier mounted and secured to a supporting means which is, in turn, mounted within an arrestor housing with provision for gaps of limited size on the upstream and downstream side of the membrane barrier to permit gas flow. The invention includes built in or separate ignition means downstream of the membrane barrier.
Patent EP-0093638-A1 (EP)
Title: Nouveau procédé de distillation fractionnée et applications à la production d'énergie thermique ou mécanique à partir de deux sources de chaleur à bas niveau
Inventor: LE GOFF PIERRE LABORATOIRE DES
IPC: B01D1/26
Filed: 1983-04-20
Abstract: L'invention concerne un nouveau procédé de distillation fractionnée et ses applications à la production d'énergie thermique ou mécanique à partir de deux sources de chaleur à bas niveau. Selon l'invention, on sépare un mélange M de deux solutions réactives fortement non idéales par exemple du type eau/ammoniac en ses composants eau (r) et ammoniac (d) dans un appareil (63) comportant une cascade de condenseurs (64) et d'évaporateurs (65) travaillant respectivement à la température de la source froide et à la température de la source chaude et sous des pressions étagées, et l'on remélange le résidu (r) et le distillat (d) formés dans un appareil de mélangeage (68) lorsqu'on veut récupérer l'énergie thermique de dilution des solutions. L'invention s'applique notamment au chauffage de bâtiments à partir d'énergie thermique à bas niveau et de l'énergie thermique du "vent froid".
Patent EP-0090748-A1 (EP)
Inventor: GAY MICHEL
IPC: C08K5/00
Filed: 1983-03-21
Abstract: 1. Process for stabilization of vinyl chloride-based polymers, comprising : a) at least one organic zinc derivative ; b) at least one organic derivative of a metal of Group IIa of the Periodic Classification of the elements ; characterized by the use : c) of at least one diester of thiomalic acid.
Patent EP-0128893-A1 (EP)
Inventor: WEHRLI WERNER
IPC: B29B7/44
Filed: 1982-12-20
Abstract: Des matières solides dosées de manière continue à température ambiante dans un mélangeur continu et tournées à haute vitesse au moyen de disques centrifugeurs (15) sont mouillées simultanément avec des composants de fluide chauffés à haute température. Les fluides peuvent ainsi être chauffés directement et immédiatement avant d'être injectés (Fig. 1), ou les composants de fluide sont produits in situ cinématiquement par le tourbillonnement à partir d'une partie des matières solides sous la forme de composants en fusion (Fig. 6).
Patent EP-0112910-A1 (EP)
Inventor: NORTON PETER
IPC: F16D3/02
Filed: 1983-06-28
Abstract: Couplage mécanique pour un système de direction assistée (10) et analogue possèdant un arbre entraîné (13) entraîné en rotation réversible par un servo-moteur (18) en réponse à la rotation d'un arbre d'entraînement (12) dans le sens de rotation des aiguilles d'une montre ou dans le sens contraire, le couplage reliant normalement le moteur (18) à l'arbre entraîné (13). Dans l'éventualité d'une défaillance quelconque du moteur (18) qui empêcherait la rotation de l'arbre entraîné (13) en synchronisme avec l'arbre d'entraînement (12), par exemple à cause d'une panne électrique, la rotation de l'arbre d'entraînement (12) agit sur le couplage de manière que celui-ci déconnecte le moteur (18) de l'arbre entraîné (13) dans le sens opposé au couple appliqué par l'arbre d'entraînement (12) et simultanément établit un couplage mécanique entre l'arbre d'entraînement (12) et l'arbre entraîné (13) pour l'entraînement direct. Pendant ce temps, le couplage continue à relier le moteur (18) à l'arbre entraîné (13) dans le sens de la rotation de l'arbre. Par conséquent, l'entraînement direct peut être assisté par tout couple restant du moteur, c'est-à-dire tout couple disponible en dessous du niveau nécessaire à obtenir le mouvement synchrone et qui est appliqué dans le sens de rotation. Tout couple ou traînée du moteur appliqué dans un sens opposé au sens de rotation est déconnecté de l'arbre entraîné (13).
Patent EP-0149690-A1 (EP)
Title: Method of locating points in space
Inventor: ZEILINGER WOLFGANG
IPC: G01C7/06
Filed: 1984-01-18
Abstract: In a method of rapidly and reproducibly locating spatial points in pipes, galleries, tunnels or the like of any desired size, two image receivers (1) linked at a distance with a predetermined constant base length are jointly and simultaneously moved along the pipes, galleries or tunnels through intervals corresponding to the base length together with transmitters (4) arranged outside at a fixed distance in the image plane and positioned, and at the interval positions, the transmitters of the leading image receiver are imaged on the image plane (8) of the trailing image receiver. Furthermore, the path distances and the position of the images with respect to vertical and/or horizontal coordinates imaged on the image plane determine a space curve in terms of altitude and/or azimuth. <IMAGE>
Patent EP-0129863-A1 (EP)
Inventor: MADER FREDERICK WILLIAM
IPC: C07C17/20
Filed: 1984-06-22
Abstract: A continuous process for fluorinating haloalkanes containing at least one nonfluorine halogen atom wherein antimony pentachloride is reacted (A) with HF to produce an antimony chlorofluoride. The antimony chlorofluoride thus produced is then transferred to a separate reaction zone (C) where it is reacted with the haloalkane, thereby replacing a portion of the nonfluorine halogen in the haloalkane with fluorine of the antimony chlorofluoride.
Patent EP-0133484-A1 (EP)
Inventor: JAHN GEORG
IPC: B41F22/00
Filed: 1984-07-13
Abstract: Smear-free transfer cylinder for sheet-fed rotary printing machines having a cylindrical casing formed with blow holes distributed over the entire sheet-carrying peripheral surface of the cylinder, includes air distribution elements respectively disposed in the blow holes for influencing blowing air flow out of the blow holes for forming a uniform air cushion, the air distribution elements being formed of air-permeable, elastic and slightly compressible material having a low specific gravity.
Patent EP-0159390-A1 (EP)
Inventor: MELLONI LUIGI
IPC: F42B7/04
Filed: 1984-08-24
Abstract: The device disclosed serves to scatter the contents of a shotgun cartridge (5) when discharged at a given target, and is lodged between the wad (4) of the cartridge and its sealed end. The device consists of single strips (2) having a flat, arched, angled or segmented profile when seen in cross section, or alternatively, of slender rods, disposed lengthwise and either glued together of associated via breakable joints such that the force of the cartridge's discharge will bring about their separation, and with it, a widening-out of the spray of shot (3) packed into the case of the cartridge - together with the device - at the moment of its manufacture. Where the device takes the form of a set of strips, these are offset longitudinally so as to occupy the existing space between the wad of the cartridge and its sealed end, and joined together thus.
Patent EP-0161338-A1 (EP)
Inventor: MIKHAIL NOYA
IPC: F25B47/02
Filed: 1984-12-12
Abstract: An air/water heat pump contains in its coolant circuit one or more compressors (1, 2), a liquefier (3) a throttle member (4) and an evaporator (5). Between the section of the coolant circuit connecting the compressor (1, 2) to the liquefier (3) and the section connecting the shutoff member (4) to the evaporator (5), there extends a bypass (6) which serves for defrosting the evaporator (5).In the region of the section of the coolant circuit connecting the evaporator (5) to the compressor (1, 2), a heating source (9) is provided. For defrosting the evaporator (5), the coolant heated by the heating source (9) and subsequently by the compressor (1, 2) is conducted directly to the evaporator (5) via the bypass (6), avoiding the liquefier (3). As a result of the very large temperature difference between the heating source (9) and the coolant acted upon by it, a better heat efficiency is obtained than in the known arrangement of the heating source (9) in the bypass (6). The better heat efficiency makes possible a reduction of the heating capacity of the heating source (9). Additionally there is increased reliability of the compressor against wet intake. <IMAGE>
Patent EP-0118938-A1 (EP)
Inventor: VAN DEN WILDENBURG ADRIANUS M
IPC: F02M21/02
Filed: 1984-02-06
Abstract: An evaporating pressure regulating device is provided, more in particular for evaporating fuel of a combustion engine for both controlling the temperature and pressure of the fuel comprising an inlet conduit (14), a pressure reducing device (11) and a outlet conduit (14). The outlet conduit comprises a heater/evaporator (1) provided downstream of the reducing device (11), and the device further comprises a control member (7), a controllable injection member (3) for liquid fuel provided downstream of the heater/evaporator (1) and at least one temperature sensing device (8,9). The injection member (3) is controlled by the control member (7). The temperature sensing device (8,9) is setting the control member (7).
Patent EP-0129919-A1 (EP)
Inventor: BUCHOLD HENNING DR
IPC: C10G3/00
Filed: 1984-04-18
Abstract: The starting material, which usually contains water, is reacted on a silicalite catalyst at temperatures of 200 to 600 DEG C and under a pressure of 1 to 35 bar. Silicalite is crystalline SiO2 without ion exchange ability.
Patent EP-0172946-A1 (EP)
Inventor: VAN GASSELT MAX LEO GEERT
IPC: F23C10/00
Filed: 1984-08-28
Abstract: A fluidised bed combustion apparatus in which in the so-called free-board (6) above the bed (4, 5) at least one upwardly directed channel is arranged, which channel, comprises at least one group of two opposed arrays of superimposed inclined plates (9, 10), all plates of each array extending obliquely downwardly at an angle with the vertical within 20°-50° from the outside to the inside from a vertical wall (8) defining said channel whereas the plates of the one array are off-set in the vertical direction with respect to the plates of the other array, and the end portion of each plate comprises a vertical downwardly extending edge portion (11, 12), and underneath each plate (9, 10) an inwardly extending protrusion (19) is arranged which is substantially triangulary shaped and which is mounted with its base to said vertical wall (8) so that the apex (9') of the triangle is spaced apart from the terminal edge of the associated plate in horizontal direction over a distance "c" for which applies 0 < c < ½A and in vertical direction over a distance "d" downwardly, or "e" upwardly from said terminal edge for which applies 0 < d or e < ½A, "A" being the horizontal distance over which the channel walls (8) are spaced apart.
Patent EP-0124211-A1 (EP)
Inventor: MARTELL CHARLES RONALD
IPC: D05B19/08
Filed: 1984-02-22
Abstract: The present invention includes a sewing machine (12) with a variable top feed mechanism (25) that feeds the top layer of material for a sleeve at a variable rate to change the fullness thereof. The machine (12) is driven by a motor (42) which is controlled by a controller (51). A program is taught to the controller (51) for storage therein. The controller (51) then controls both the motor (42) and a controller (45) for the top feed mechanism to regulate the number of stitches and the relative rates of speed for the top and bottom materials fed by the machine. The program initially is taught to the machine and can be utilized for any type of material or size by inputting the correct sizes and types of material on a control panel (44). The machine (12) therefore semi-automatically sews sleeves onto armholes with the correct fullness sewn therein.
Patent EP-0123484-A1 (EP)
Inventor: ROBINSON DAVID GRAEME
IPC: G01R31/02
Filed: 1984-04-13
Abstract: @ The present invention provides a continuity tester comprising a D.C. coupled amplifier for providing a voltage to a transducer through a voltage threshold means, an A.C. attenuator for providing positive feedback to the amplifier, a first resistor connected between the input and the output of the amplifier and a second resistor connected in series with the transducer between the input and the output of the amplifier, the first and second resistors providing negative feedback to the amplifier, and means for connecting a circuit to be tested in parallel across the second resistor, whereby if the impedance of the test circuit is below a predetermined value, the amplifier becomes unstable and causes the transducer to produce a signal whose frequency is dependent on the impedance of the test circuit.
Patent EP-0130866-A1 (EP)
Inventor: OHKUMA YUJI
IPC: C23F1/08
Filed: 1984-06-05
Abstract: The wet processing apparatus and installation is applicable for chemical processing such as etching or washing a semiconductor substrate. The apparatus has a processing chamber (13) in which the substrate (14) is wet processed. The processing liquid is injected into the processing chamber through openings (15, 16, 20) and causes the substrate to float in the injected liquid and rotate around its center axis. 
     The installation is composed of the processing apparatus (25), a water bearing system (26) which transfers the substrate by water stream, and a spin dryer (27). The water bearing system serves as a washing apparatus. Between the water bearing and the processing chamber or the spin dryer shutters (28) are provided which control the water levels between them.
Patent EP-0147263-A1 (EP)
Inventor: GRAFFIN ANDRE JEAN-JACQUES
IPC: B65B3/26
Filed: 1984-11-09
Abstract: A rotary carrousel of a filling installation includes a plurality of filling stations each equipped with a volumetric dispenser (37) whose volume may be varied by varying its dispensing time or the stroke of a piston in a cylinder. At least one of the filling stations includes a balance (36). As a receptacle (39) passes through the filling installation in a filling station equipped with a balance, it is first weighed empty while the corresponding dispenser (37) is filled, and it is then weighed continuously as the material is transferred from the dispenser to the receptacle. The actual weight of material dispensed is determined by comparing the full and empty weights of the receptacle. This weight is compared with a set weight. Any drift which is detected from the set weight can be corrected for subsequent receptacles passing through the filling installation by varying the volume of the material dispensed.
Patent EP-0128103-A1 (EP)
Inventor: GRANEK HERMAN
IPC: A61B5/04
Filed: 1984-05-30
Abstract: A garment (10) containing multiple conductive paths (12) made of conductive cloth is used to connect an internal or external electrical apparatus (18) to various points on the skin of the wearer. The garment can be designed for electrical monitoring of sites or electrical stimulation. Designation sites (14) on the garment can be activated by soaking the site with conducting fluid. <IMAGE>
Patent EP-0138850-A1 (EP)
Inventor: KERO ERNST
IPC: B65D19/00
Filed: 1984-02-13
Abstract: La palette se compose d'une tôle métallique, de préférence d'une ébauche de tôle métallique en une seule pièce, la palette comprenant un plan de transport de charge (2; 2'; 2'') pourvu de rainures de renforcement (7a, 7b, 8; 7'a, 7'b, 8'; 7''a) et de pièces latérales (3, 4) pourvues d'évidements (5) ou d'ouvertures (6), disposées de sorte que la palette est accessible de tous les côtés par un organe de levage introduit sous le plan de transport de charge (2; 2'; 2''). La palette se caractérise par le fait que pratiquement tout le matériau de l'ébauche est utilisé, notamment lorsque les sections de matériau déplacées latéralement, par pliage, des plans principaux des pièces latérales (3, 4), pour créer des évidements (5) ou des ouvertures (6), sont comprises dans des poutres à caisson (40, 41, 48; 40', 41', 48') de renforcement de la palette.
Patent EP-0171394-A1 (EP)
Inventor: HOSTETTLER FRITZ
IPC: C08K5/205
Filed: 1984-06-27
Abstract: La présente invention prévoit un grand choix de produits de polyuréthane, par exemple des produits cellulaires, élastomères denses et microcellulaires à pellicule intégrale, obtenus par la réaction (A) d'un composé de polyisocyanate, (B) d'un polyol, (C) facultativement d'un extendeur de chaîne et/ou d'un agent soufflant avec/sans autres additifs connus, (D) en présence d'un modificateur d'écoulement non hydroxyle caractérisé par des atomes de carbone et d'hydrogène, au moins un et généralement, plusieurs groupes oxyalcènes et au moins un groupe uréthane, $(1,5)$. Plusieurs produits de polyuréthane présentent des propriétés uniques, par exemple des articles en mousse conducteurs d'électricité statique, des élastomères souples caractérisés par une amélioration du coefficient de friction, etc. Plusieurs classes de modificateurs d'écoulement sont nouvelles per se. Les produits de polyuréthane peuvent être synthétisés par le procédé à étape unique ou le procédé prépolymère. Des systèmes multiples (en particulier des systèmes à deux et trois composants sont utiles pour des opérations de moulage, par exemple la fabrication de semelles de chaussures.
Patent EP-0161420-A1 (EP)
Inventor: ALLOIN MICHEL
IPC: H01B9/00
Filed: 1985-03-19
Abstract: A liquid-cooled electric cable for transporting very high currents at low voltages, the cable comprising a non-sealed tube (1) or other preformed duct surrounding an axial liquid flow cavity, a conductive core (3) surrounding the tube, a separation envelope (4) made of a non-conductive material, an outer conductive layer (8) which is coaxial with the conductive core, and an outer sealed sheath (13). The separation envelope is in contact with the conductive core and the outer conductive layer, and wherein it has openings suitable for allowing cooling liquid to flow between the core and the outer conductive layer.
Patent EP-0164622-A1 (EP)
Inventor: WASHUTTL PROF DR
IPC: C05G3/80
Filed: 1985-05-22
Abstract: 1. An antifreezing agent and soil conditioner which contains calcium acetate and magnesium acetate and additionally contains components which shift the pH, characterized in that it alternatively contains acidic or alkaline components in an amount such that, in a 0.5 to 10 percent aqueous solution, it gives a pH of less than 7.0 when used in a region of original acidic or strongly alkaline or salt-containing soils, and a pH of more than 8.0 and not more than 9.0, preferably 8.2 to 9.0, when used in a region of neutral to weakly alkaline soils or soils which have become acidic as a result of harmful environmental effects.
Patent EP-0205643-A1 (EP)
Inventor: RAUTERBERG E W DR
IPC: G01N33/564
Filed: 1985-06-25
Abstract: In the immunoassay a solid phase is activated on macromolecules so that the DNA is covalently bonded.
Patent EP-0167949-A1 (EP)
Inventor: SCHOLZ EUGEN DR
IPC: C23C18/48
Filed: 1985-06-29
Abstract: 1. Agent for the electroless deposition of tin and/or lead, consisting of an aqueous solution of a tin salt and/or lead salt, containing a mineral acid and a sulphur-containing complexing agent for tin and/or lead, characterised in that the tin salt and/or lead sald is a characterised in that the tin salt and/or lead salt is a salt of a fluorine-containing mineral acid and the mineral acid is a fluorine-containing mineral acid and the solution has a pH of 0 to 3.