baber/WOPTO huggingface dataset:
Patent EP-0127991-A1 (EP)
Inventor: BERGLUND BENGT
IPC: B01F3/04
Filed: 1984-05-25
Abstract: A throttled fluid mixing device comprises a valve having an axially extending valve casing (2) containing a disc-shaped valve member (3) located axially within said casing and arranged for axial movement relatively to a flared inner wall portion (2C) of said casing which is arranged to widen continuously in a direction away from its upstream end. Axial movement of the valve member (3) serves to throttle the flow of fluid through said casing, and the valve member (3) has, on its downstream side, one or more orifices (3C) from which a second fluid can be introduced into the valve casing (2) immediately on the downstream side of the valve member (3), whereby turbulent flow immediately downstream of the valve member (3) is effective to cause mixing of the two fluids. Preferably, the disc-shaped valve member has a domed or radiused frontal face, and, on its rear face, an annular recess (3A) located adjacent the rim of the disc and coupled to the orifice or orifices (3C).
Patent EP-0116518-A1 (EP)
Inventor: SCHURTER ROLF DR
IPC: C07D207/38
Filed: 1984-01-30
Abstract: N-Phenylsulfonyl-N'-pyrmidinyl- und -triazinyl-harnstoffe der allgemeinen Formel I <IMAGE> und die Salze dieser Verbindungen mit Aminen, Alkali- oder Erdalkali-metallbasen oder mit quaternären Ammoniumbases haben gute pre- und postemergent-selektive herbizide und wuchsregulierende Eigenschaften. In dieser Formel bedeuten E Stickstoff-N= oder die Methingruppe -CH=, R1 Wassertoff, Halogen, Nitro, Cyan, eine gegebenenfalls durch Halogen oder Alkoxy substituierte Alkyl-, Alkoxy-, Alklythio- Alkylsulfonyl-,Alkylcarbonyl-, Alkylcarbamoyl-, Alkoxycarbonylgruppe, R2 Wasserstoff, Halogen, Alkyl, eine gegebenenfalls durch Halogen oder Alkoxy substituierte Alkyl-, Alkoxy-oder Alkylthiogruppe, R3 Alkyl, Halogenalkyl, Alkoxy, Halogenalkoxy, R4 Wasserstoff, Halogen, dasselbe wie R3, Alkylamino oder Dialkylamino, R5 Wasserstoff, Alkyl oder Alkoxy, X eine gegebenenfalls weiter substituierte Alkenylamino-, Cycloalkylamino- oder Cycloalkenylaminogruppe, eine Carbonylamid- oder Sulfonylamidogruppe, wie in der Beschreibung definiert oder einen über das Stickstoffatom gebundenen 5-6 gliedrigen gesättigten Heterocyclus, der noch ein Sauerstoff-, Schwefel - oder Stickstoffatom im Ring enthalten kann und mindestens eine Oxo-Gruppe enthalten muss.
Patent EP-0167694-A1 (EP)
Inventor: MARINUCCI ALESSANDRO
IPC: F03D9/14
Filed: 1984-06-08
Abstract: An aeolian energy capture, storage and exploitation system in order either to provide electric power or pneumatic energy directly from the system and/or from aeolian energy storage means in form of compressed air, in which fixed walls (2), which are hollow inside, suitably oriented and shaped, are placed so as to form in pairs passageways with narrowings which are distributed around a vane rotor (3) connected to a compressor (7), which lets pressurized air in the internal cavity of each wall (2), and to an electric power generator (G). The walls (2) act thus as compressed air reservoir in order to supply the generator (G) when the wind subsides. In this case the generator (G) is disconnected from the rotor, and the compressor (7) is automatically disconnected when a predetermined value of the pressure in the interior of the air reservoir-walls (2) is reached, while a fan (G') supplied by the air stored in the air reservoir-walls (2) provides for keeping in function the electric power generator (G).
Patent EP-0160775-A1 (EP)
Inventor: WEITMAN JACOB
IPC: D06F33/46
Filed: 1984-05-07
Abstract: A method of provided to control an energy recovery system to achieve an increase of the statistical average system recovery efficiency..The system includes at least one fluid accumulator tank (6, 20, 30) and at least one heat exchanger (10, 25) for waste process fluid or gas. According to the invention the flows through the primary or secondary side of the heat exchanger (10, 25) is at each time continuously controlled by a parameter being a function of both the actual temperature and the actual fluid volume in said accumulator tank (6, 20, 30).
Patent EP-0130218-A1 (EP)
Inventor: KISHI HAJIMU
IPC: G05B19/408
Filed: 1983-12-16
Abstract: Un appareil à commande numérique est pourvu d'un processeur (102a), d'une mémoire de programme de commande (102b), d'une mémoire (102c) stockant les fichiers, et d'un organe d'entrée (102d) permettant l'accès aux fichiers. Le processeur (102a) traite arithmétiquement selon un programme de commande les données introduites, de manière à pouvoir commander numériquement une machine reliée à l'appareil. Les noms des fichiers qui doivent être protégés sont stockés dans la mémoire (102c) de l'appareil à commande numérique, et lorsqu'une instruction de modification et le nom d'un fichier désiré sont introduits par l'intermédiaire de l'organe d'entrée (102d), le nom du fichier désiré et les noms des fichiers protégés sont comparés entre eux. Si le nom du fichier désiré est le même que celui d'un fichier protégé, la modification du fichier est exécutée uniquement à condition qu'un signal de confirmation de traitement soit introduit par l'intermédiaire de l'organe d'entrée (102b).
Patent EP-0135590-A1 (EP)
Inventor: LAWHON WILLIAM THOMAS JR
IPC: C05G3/00
Filed: 1984-03-06
Abstract: Un procédé de fabrication d'un engrais à libération contrôlée contenant une quantité accrue d'azote à libération entretenue comporte le mélange d'un liant thermoplastique partiellement soluble dans l'eau, d'un condensat d'urée-formaldéhyde et d'un modificateur de pH. La quantité de modificateur de pH devrait être suffisante pour amener le pH de l'engrais façonné dans la fourchette allant d'environ 6 à environ 12. Le mélange est soumis à des conditions, y compris la température et la pression, permettant d'obtenir un engrais façonné. L'engrais façonné résultant comporte approximativement la même quantité d'azote à libération entretenue que le condensat d'urée-formaldéhyde du mélange.
Patent EP-0152488-A1 (EP)
Inventor: MIYOSHI TADAHIKO
IPC: C04B35/00
Filed: 1984-07-25
Abstract: Structure céramique recouverte d'un matériau céramique comprenant des substances céramiques frittées contenant comme composant principal au moins un composé parmi le carbure de silicium, le nitrure de silicium et le sialon dans lequel est dispersé un aggloméré comprenant principalement du borure, du nitrure ou du carbure des éléments du groupe IIIa, IVa, Va ou VIa de la table périodique présentant une résistance élevée jusqu'à 1.100oC. Cette structure résistant aux chocs thermiques est très fiable, présente de nombreuses applications, et est utilisée sous la forme de parties ou d'organes destinés à être exposés à des cycles thermiques, tels que des aubes pour une turbine à gaz à haute température, un turbocompresseur, etc..
Patent EP-0160030-A1 (EP)
Inventor: BIANCHI VITTORIO
IPC: F16K7/10
Filed: 1984-10-19
Abstract: La vanne comporte une membrane flexible (3) formant une cloison étanche entre une chambre de commande (8) et l'intérieur d'un conduit (1). Selon l'invention, le conduit (1) comporte une ouverture latérale (2) ayant un pourtour de dimension transversale L inférieure à la dimension transversale D du conduit et la membrane (3) est maintenue en place par des moyens de maintien (4, 5) portant des moyens de serrage (7) qui exercent sur les moyens de maintien une action transversale au conduit (1) et extérieure à celui-ci.
Patent EP-0164595-A1 (EP)
Inventor: DOBSON BRIGITTE
IPC: A61F13/15
Filed: 1985-05-14
Abstract: A sanitary pad is described which has a cavity adapted to the vulva.
Patent EP-0167019-A1 (EP)
Inventor: WOLF HILMAR DR
IPC: A01N37/20
Filed: 1985-06-10
Abstract: There are provided novel diaryl-ethylamino derivatives of the formula   <IMAGE>  in which R<1> represents hydrogen, optionally substituted alkyl, alkenyl or alkynyl, R<2> and R<3> are identical or different and represent substituted aryl,  R<4> represents hydrogen or alkyl, R<5> represents optionally substituted alkyl, or alkenyl, alkynyl or cycloalkyl and  R<6> represents hydrogen or alkyl. The novel compounds can be prepared by several process variants and have powerful biological, in particular acaricidal, properties, which allow them to be used as pesticides.
Patent EP-0166411-A1 (EP)
Title: Dispositif et méthode de mesure des efforts transmis par un arbre notamment à un outil de forage
Inventor: OBRECHT GEORGES
IPC: E21B47/00
Filed: 1985-06-25
Abstract: Une douille de mesure amovible (2) est accrochée par des protubérances (15, 16) à la paroi d'un logement formé dans un arbre (OM) de manière à solidariser cette douille et cet arbre dans deux plans transversaux (12, 13) et à transmettre à cette douille les déformations de l'arbre sous l'action des efforts à mesurer. Des jauges (9) sont fixées à cette douille pour mesurer ces déformations, et par conséquent ces efforts.
Patent EP-0158449-A1 (EP)
Inventor: SCHER HERBERT BENSON
IPC: A01N25/28
Filed: 1985-03-13
Abstract: Novel microcapsules are disclosed in which a liquid material which is substantially insoluble in water is enclosed within a solid permeable shell of etherified urea-formaldehyde polymer, prepared by a process which comprises: (a) providing an organic solution comprising said material and a urea-formaldehyde prepolymer in which from about 50% to about 98% of the methylol groups of said prepolymer have been etherified with a C 4 -C 10  alcohol; (b) creating an emulsion of said organic solution in an aqueous solution comprising water and a surface-active agent, wherein said emulsion comprises discrete droplets of said organic solution dispersed in said aqueous solution; (c) causing in situ self-condensation of said urea-formaldehyde prepolymers by adding to said emulsion an acidifying agent and maintaining said emulsion at a pH of between about 0 and about 4 for a sufficient period of time to allow substantial completion of in situ condensation of said resin prepolymers to convert the liquid droplets of said organic solution to capsules consisting of solid permeable polymer shells enclosing said liquid material; and (d) heating said emulsion to a temperature between about 20°C and about 100°C to cause curing of said in situ formed polymers.
Patent EP-0184386-A1 (EP)
Inventor: BROCKLEBANK NORMAN
IPC: E02F9/18
Filed: 1985-11-28
Abstract: @ A machine comprises a body (10) having a ground engaging propulsion means (11) and a base frame (14) mounted on the ground engaging means (11), the base frame (14) being movable relative to the ground engaging propulsion means (11) about a first generally vertical axis (V), a boom (30) extending outwardly of the body (10) and mounted on the base frame (14) for movement about a second axis (B) transverse relative to the first axis (V), the boom (30) having mounted at an outer end (36) thereof for movement about a third axis (71) also transverse to the first vertical axis (V), a dipper arm (37), an implement (43) mounted at an outer end (42) of the dipper arm (37) for movement about a fourth axis (T2), also generally transverse relative to the vertical axis (41), a cable (47) secured to the dipper arm (37) and connected to a winch means (50) to effect movement of the dipper arm (37) relative to the boom (30) to effect movement of the implement (43) towards the body (10), a hydraulic ram (38) mounted between the dipper arm (37) and the boom (30) to effect movement of the dipper arm (37) relative to the boom (30) and hence to effect movement of the implement (43) at least away from the body (10), and a counterweight (20a,) mounted on the base frame (14), means being provided to move the counterweight (20a,) towards and away from the first vertical axis (41) in response to movement of the centre of gravity of the machine (10).
Patent EP-0181298-A1 (EP)
Inventor: DIKE GUNNAR
IPC: B29C69/00
Filed: 1985-10-24
Abstract: A pipe shell is provided with an outer cover of a flexible material by an automatic procedure. The invention provides also the machinery. 
     A web (11a) of the flexible material is withdrawn from a supply roller. A tape (20) having an adhesive on both sides is attached crosswise the web at the front edge. 
     A web length substantially equal to the circumference of the pipe shell or the tube-shaped body plus the width of the strip is withdrawn. A second tape (20) having adhesive on both sides is attached crosswise the web (17) at a distance from the front edge of the web equal to said web length. 
     The web which preferably has been provided with an adhesive (23, 24) in advance, at least partially, in the area between the strips is cut such that said web length is obtained. 
     The pipe-shell (17) is placed onto the cut web length with a cut-through in the shell extending in the direction of the generatrix in register with the cut edge of the web. 
     The adhesive is activated and the pipe shell is rolled on the cut web length such that is encompasses the pipe shell with an overlap corresponding to the width of the tape. 
     The procedure is repeated for a desired number of pipe shells and pipe shell diameters, respectively.
Patent EP-0189436-A1 (EP)
Title: Unwetting composition based on fluorochlorohydrocarbon, surface active agent and carboxylic acid.
Inventor: REMOND JEAN-PIERRE
IPC: C23G5/028
Filed: 1985-06-24
Abstract: The composition based on fluorochlorohydrocarbon contains a surface active agent resulting from the reaction of a quaternary ammonium chlorhydrate with an alkyl phosphoric acid in the presence of a fluor-containing amine and a carboxylic acid. The separation rate of the aqueous and organic phase is improved.
Patent EP-0191092-A1 (EP)
Inventor: SERRATELLI JOHN F
IPC: C08F283/06
Filed: 1985-08-23
Abstract: Un procédé pour préparer un polyahl de polymère consistant à polymériser un monomère non saturé éthyléniquement ou des mélanges de celui-ci dans un polyahl ou mélange de polyahls, la dispersion des particules du polymère étant préparée dans une phase continue de polyahls. Le procédé est caractérisé par le fait que ladite polymérisation a lieu en présence d'un composé inorganique à libération d'halogènes, d'interhalogènes ou d'iode. L'emploi du composé inorganique à libération d'halogènes, d'interhalogènes ou d'iode donne un polyahl de polymère de plus faible viscosité.
Patent EP-0209527-A1 (EP)
Title: Method of communications between register-modelled radio devices.
Inventor: SMITH PAUL FIELDING
IPC: H04B1/40
Filed: 1985-11-01
Abstract: A register-modelled radio system comprising a plurality of register-modelled processors having addressable registers for modelling the virtual state of the processor; a serial bus, interconnecting the register-modelled processors for communicating between the addressable registers; and a communications protocol for passing information to or from the addressable registers, whereby the virtual state of a radio portion may be determined or altered by, respectively, communicating information from or to the addressable registers. The communications protocol further comprises an information packet having an address, an operation code, optional data, and an error detection device, such as a cyclical redundancy check packet. The operation code is chosen from the group of primitive operation codes reset, read, write, bit set, bit clear, acknowledge, and negative acknowledge.
Patent EP-0209760-A1 (EP)
Inventor: SPIJKER RUUD
IPC: C22B34/12
Filed: 1986-06-28
Abstract: Process for the preparation of alkali metal fluotitanates by fluorination of a titanium ore, reaction with an alkali metal com­pound, precipitation and separation of the formed alkali metal fluoti­tanates, wherein the titanium ore is mixed with a hydrofluosilicate solution, the resulting suspension is evaporated at a temperature of 90-110◊C, the residue is subsequently taken up in water or in a mineral acid and the residue solution is neutralized with an alkali metal compound.
Patent EP-0216092-A1 (EP)
Inventor: EMMERT JOHANNES
IPC: B60T8/18
Filed: 1986-08-04
Abstract: Provided in the brake force regulator is an actuator in the form of a plunger (3) which determines the regulating variable of the brake force regulator between idling and full load and whose position is determined by a control piston (13). The control piston (13), bearing with a thrust piece (49) against the plunger (3), is guided in axial extension of the plunger in a stepped piston (9), the stepped piston in turn being displaceably guided in a housing (7) connected to the brake force regulator. The stepped piston can be moved into a stop position against the force of a spring (33) by the load-dependent control pressure of the air-spring bellows or the hydraulic axle-load regulating system if the control pressure is greater than the breakdown pressure of the regulator. The stepped piston (9) can be moved into a second stop position by the force of the spring (33) if the control pressure is less than the breakdown pressure of the regulator. In the second stop position, the control piston (13) carried by the stepped piston is located in an intermediate-load position for the plunger (3). The stop positions of the stepped piston are established by a stop guided on the housing (7) in such a way that it can be varied in position. The control piston has in turn an end position which is established by a screw (55) as a stop element and which, below the idling pressure, i.e. upon further reduction of the vehicle weight, prevents the control piston from being overextended by its regulating spring (11) into a position in which the brake force regulator ceases to function. <IMAGE>
Patent EP-0216144-A1 (EP)
Inventor: ANDERSSON GUNTER
IPC: A01K5/01
Filed: 1986-08-20
Abstract: Ein Futternapf-Set besteht aus mindestens einem verschließbaren Futternapf (2) und einer mit einem Napfhalter (3) versehenen Unterlage (1), die dem Set eine hinreichende Rutschfestigkeit verleiht und gleichzeitig in der unmittelbaren Umgebung des auf den Napfhalter (3) gesteckten Futternapfs (2) als Verschmutzungsshutz dient.
Patent EP-0204367-A1 (EP)
Inventor: LEFRANC ANDRE ROBERT JEAN
IPC: F42C13/04
Filed: 1986-05-26
Abstract: Un dispositif de radar (1,2,3,4) fournit un signal de battement Se à une première chaîne pour activer le déclencheur (9) au bout d'un temps τ 1 après que Se a dépassé un certain seuil. Selon l'invention la fusée comporte une chaîne supplémentaire, pour contrecarrer l'effect de traînée, qui présente des caractéristiques de blocage (32) d'amplification (33) et de dépassement de seuil (35, 36) comparables à celles de la première chaîne, dont le signal de sortie est transmis à des moyens d'inhibition (47, 48, 49, 41, 39 et 44, 38 et 43) et qui comporte des premiers et des deuxièmes moyens de retard (34). Application : projectile d'artillerie du type à réduction de la traînée aérodynamique de culot.
Patent EP-0191627-A1 (EP)
Inventor: NISHIZAWA HITOSHI
IPC: G01N27/417
Filed: 1986-02-11
Abstract: 57 An electrochemical apparatus utilizing an electrochemical cell having a solid-electrolyte (4) and at least one pair of porous electrodes (5, 6) arranged in contact with the solid-electrolyte, wherein one of the pair of electrodes is exposed through a diffusion means (7) having a diffusion resistance with respect to a gas to be measured to a space in which the gas to be measured is present, and an atmosphere near one of the electrodes is controlled by an electrode reaction due to a current flowing through the pair of electrodes. So that the apparatus can be manufactured with a consistent behaviour, a first branch conductor (11) and a second branch conductor (12) are formed by dividing one of conductors connected to the electrodes, and at least one adjustable first resistive means (2) and at least one second resistive means (13) are formed in the first branch conductor and the second branch conductor respectively. Therefore, the device can be adjusted so that a predetermined current passes through either the first or second resistive means, and thus it is possible to maintain constant quality in large scale manufacturing.
Patent EP-0194870-A1 (EP)
Inventor: MCWILLIAMS JOSEPH ANTHONY
IPC: C04B30/00
Filed: 1986-03-12
Abstract: A method of manufacturing a microporous thermally insulating body comprises mixing together a finely divided microporous insulating material such as silica aerogel or pyrogenic silica and a solid ammonia-generating compound in particulate form, and compressing the mixture to form a thermally insulating body. The ammonia-generating compound is dispersed evenly throughout the insulating material and may comprise, for example, ammonium carbonate, ammonium acetate or urea. Preferably, the ammonia-generating compound comprises a mixture of about one third by weight of ammonium carbonate and about two thirds by weight of ammonium bicarbonate together with a small proportion of magnesium oxide.
Patent EP-0209210-A1 (EP)
Inventor: LEFEBVRE DENIS
IPC: F23D14/70
Filed: 1986-03-24
Abstract: A flame retention head assembly for use in a fuel bumer having a fuel nozzle (9) mounted coaxially within an air pipe (1). This assembly comprises a continuosly contoured, outwardly diverging flame retention head (31) mounted concentrically within the air pipe (1) in front of the fuel nozzle (9).This head (31) successively defines, starting from its inlet end: an air-and-fuel mixture chamber (45); a first expansion chamber (53); a throttle (54) and a second expansion chamber (57). A spinner plate (63) is mounted transversally across the inlet end of the head (31). This plate (63) comprises a central ring provided with a central hole having a diameter substantially identical to the one of the fuel nozzle (9), and a plurality of blades regularly distributed around the ring to cause air to enter and swirl into the mixture chamber (45). A roundshaped deflector is also mounted concentrically transversally within the retention head (31), to cause the air and fuel entering the head (31) through its inlet end to stay longer within the first or second expansion chamber (53, 57). The second expansion chamber (57) is provided with circumferentially spaced air apertures to allow air to pass into the retention head (31) to sustain combustion therein.
Patent EP-0246370-A1 (EP)
Inventor: LIN SEN HSIUNG
IPC: F02B33/22
Filed: 1986-05-21
Abstract: A two-stroke engine incorporates a scavenging device which includes an auxiliary cylinder (31), an auxiliary piston (33) disposed in the cylinder (31) and capable of operating in conjunction with the piston (15) of the engine to deliver the fuel mixture in the combustion chamber (14) for scavenging. The scavenging device can deliver fresh air into the combustion chamber (14) before the fuel mixture for initial scavenging.
Patent EP-0214801-A1 (EP)
Inventor: COWNLEY MICHAEL DEHANE
IPC: G01F23/14
Filed: 1986-08-22
Abstract: Apparatus for monitoring the liquid contents of a container vessel 10 comprises a pair of pressure transducers 16.1, 16.2,120,192 arranged at different levels in the vessel or in an upright tube 114 leading from the vessel. The signals provided by the pressure transducers are processed in a processor 22,122 to provide an output signal corresponding to the value  P 1 /|P 1 -P 2 |, where P 1  is the pressure sensed by the one pressure transducer and P 2  is the pressure sensed by the other pressure 
     transducer. This corresponds to the level of the liquid in the vessel and is independent of the specific gravity of the liquid. In another embodiment two pressure values are obtained by a single pressure transducer 120 arranged at the bottom of an upright measuring tube 114 leading from the vessel. There is a solenoid operated valve 118 at the bottom of the tube and a solenoid operated valve 116 at the top of the tube. One pressure value is obtained with the pressure transducer subjected to the overall head of liquid in the vessel and in the measuring tube, and a second pressure value is obtained with the pressure transducer subjected to the head of liquid in the measuring tube only, the top of the measuring tube being vented to atmosphere. In yet a further embodiment, where the content of the vessel is subject to a varying gas pressure, a further pressure transducer 16.3 is provided to sense the gas pressure and to compensate for the effect which this has on the pressure measurements P, and P 2 .