baber/WOPTO huggingface dataset:
Patent EP-0055095-B1 (EP)
IPC: F16B39/20
Filed: 1981-12-18
Granted: 1986-04-09
Abstract: A locating nut (2) for a wire wound conduit (4), or other threaded member, has a recess (10) and lug (12) accommodating a spring (14) stiffly engaging the conduit convolutions. Manual rotation of the nut brings the lug (12) into engagement with one or other bent-out end lengths (16, 18) of the spring to loosen the engagement between the spring and the conduit and thereby facilitate movement. The spring normally restrains vibratory or other involuntary rotation of the nut.
Patent EP-0059821-B1 (EP)
IPC: H04L29/00
Filed: 1981-03-11
Granted: 1984-07-25
Abstract: The invention relates to a method of transferring data states, e.g. from a terminal (1) to a computer (31). The inventive concept inter alia includes, in conjunction with transfer of data state on a data bus (24), that the respective state is accompanied by a time marker from a cyclically operating reference clock (20). The data state and time marker are transferred to a receiver (22) where time marker and data state are applied to a register, and subsequently sent to the computer (31) when the reference clock (20) has returned to a time rate state (00000101) corresponding to the time marker (00000101) associated with the respective data state.
Patent EP-0042425-B1 (EP)
Title: Dispositif pour introduire un catheter
Inventor: BODICKY RAYMOND OTTO
IPC: A61M5/158
Filed: 1980-10-16
Granted: 1985-03-06
Abstract: Un dispositif d'introduction (15) d'un catheter comprend un composant tubulaire (20) avec un catheter pliable (22) dispose a l'interieur dans le sens de la longueur. Le composant tubulaire (20) est connecte a une canule d'introduction (52) qui a ete placee dans un passage (65). Un fluide sous pression est force autour et le long du catheter (22) dans le composant tubulaire (20) pour ecouler le catheter (22) dans le passage (65) du corps. Une extremite proximale agrandie (29) du catheter (22) s'appuie dans une partie conique (56) de la canule d'introduction (52). La partie proximale (56) de la canule d'introduction (52) devient le connecteur pour connecter le catheter (22) a une unite intraveineuse (70). Dans une variante, un composant en Y (32) possede une aiguille (60a) dans une jambe du Y pour son introduction dans un passage (65) du corps de sorte que, apres retrait de l'aiguille (60a), le catheter (22) peut s'ecouler a l'aide du fluide sous pression au travers de l'autre jambe du composant en Y (32) dans le passage du corps. Des modifications supplementaires prevoient la formation du composant tubulaire sous forme helicoidale (220) ou avec une forme en U (420). Dans toutes les formes du composant tubulaire (20), le catheter (22) est stocke dans une configuration ou aucune longueur de catheter (22) n'est en contact avec toute autre longueur de catheter (22), et le catheter est supporte de maniere a ce qu'il ne vrille pas ou ne se replie pas pendant l'introduction.
Patent EP-0055762-B1 (EP)
IPC: H04N7/00
Filed: 1981-06-23
Granted: 1986-03-26
Abstract: A matrix of M x N pixels is generated in which distance along one spatial axis is represented by discrete sound frequencies and distance along the orthogonal axis is represented by the time lapse following a reference sound pulse. The light intensity of a pixel is represented by the amplitude of the sound at both a particular frequency and a particular time after the reference sound pulse is generated. A camera (10) receives radiation on a pixel matrix, the information from which is output serially. Circuitry (38) is provided to transform the output information into parallel format. Discrete frequency audio carrier signals are produced by a signal generator (14). A modulator modulates the carrier signals with the parallel information. A transducer (26) converts the modulated signals into audible signals. A switch (22) channels a multiple frequency pulse to the transducer (26) prior to each new frame of information being outputted from camera (10).
Patent EP-0058171-B1 (EP)
IPC: C08F8/22
Filed: 1981-07-31
Granted: 1985-05-29
Abstract: Process which permits the photochlorination of poly (vinyl chloride) resin ("PVC"), in an aqueous medium without the use of swelling agents such as are conventionally used. The chlorination reaction proceeds in an aqueous suspension having a high PVC concentration, yet allows the production of essentially uniformly chlorinated poly (vinyl chloride) resin ("CPVC") of excellent quality and uniformity, with a heat distortion temperature ("HDT") of at least 100`C. The transfer of chlorine from the gaseous phase into the aqueous phase, and thence into the solid PVC phase, has been accelerated by this process which provides a critical combination of photo-illumination, elevated temperature and elevated pressure in a reactor devoid of oxygen and a swelling agent for the PVC. The "water-chlorination process" of this invention preferably provides a "soak" period, after removal of oxygen from the aqueous PVC suspension, at a soak temperature of about 60`C to about 75`C, from which the temperature may either be (a) autogenously "ramped" during photochlorination under pressure to a finishing temperature in the range from about 80`C to about 120`C, or (b) be raised to a temperature above 65`C prior to photochlorination under pressure, and maintained substantially constant at this finishing temperature. Whether the reaction is "ramped" or isothermal, the suspension is exposed to an appropriate level of substantially constant ultraviolet light radiation, and the reactor pressure is maintained substantially constant in the range from about 25 psig to about 100 psig. Chlorination of a PVC starting material having a porosity in the range from about 0.1 cc/g to about 0.7 cc/g and a surface area in the range from about 0.7 m<s2>s/g to about 3 m<s2>s/g proceeds at a rapid rate.
Patent EP-0063212-B1 (EP)
Title: Apparatus for moving snow, gravel and soil
IPC: E01H5/06
Filed: 1982-02-11
Granted: 1985-05-29
Abstract: The contrivance is composed of a central buffer element (3) whose curving surface maintains constant contact with two blades (1 & 2) whilst upper and lower extremities of a pivot (6) passing vertically through the body thereof pair with and lodge between two sets of horizontal overlapping lugs (4 & 5 and 49 & 50) protruding from the rear of said blades: there being a horizontal yoke (8) hinged to said pivot (6) and embracing upper lugs (4 & 5), a pair of oil-hydraulic cylinders (26 & 27) hinged to a sub-chassis (12) engaging side-irons (10) made fast to vehicle (11) carrying the contrivance. rods (28 & 29) of which being hinged to the rear of yoke (8); also a horizontal pivot (22) mounted to the rear of buffer (3) by way of a bushing (21) affixed at a tangent to a further vertical bushing (20) having prismatic inside section and countersunk ends and pairing with vertical prismatic pivot (19 min ) whose cylindrical extremities (19) form turning pairs with two bushings (18) furnished at rear with further horizontal bushings (17) accommodating hinge-pivots (16) for a double articulating parallelogram (15) anchored hindmost to said sub-chassis (12) and worked by an upwardly-inclined cylinder (23); provision being made for a pair of oil-hydraulic ocylinders (32 & 33) inclined upward and forward from hinge-pins at a rear-extension (14) of sub-chassis (12) whose orods (34 & 35) each hinge with a bushing (38 & 39) turning about a horizontal pivot (40 & 41) attached to the rear of each blade (1 & 2). Not only does the contrivance allow for raising the blades, but also for their being spread, and orientated laterally, as well as for movement forward and or to the rear of the blade top-edges for the respective purposes of moving blades through a single central path of snow or other loose material in general, and through two lateral strips. A pair of quick-release couplings (13) completes the contrivance.
Patent EP-0080727-B1 (EP)
Title: Insulating layer for a concrete or steel structure
IPC: E01D19/08
Filed: 1982-11-29
Granted: 1988-03-23
Abstract: 1. A thermoplastic sheeting (1) consisting of bitumen or bituminous plastics, which is covered by a cushioning layer (4) and which as an insulating layer having at its top a cushioning layer (4) serves to seal trafficable concrete or steel structures from protective or covering layers applied thereto, characterized in that the cushioning layer (4) consists of a plastics-modified asphalt that consists of a thermoplastic, soft plastic material, which is adapted to be melted by the heat of the protective and covering layers which are incorporated and which has a lower melting point than the sheeting (1), and the cushioning layer (4) has a thickness of about 0.3 to 2 mm.
Patent EP-0083593-B1 (EP)
IPC: A61M39/02
Filed: 1982-04-19
Granted: 1984-09-26
Abstract: For the supply, monitoring or taking of a medium contained in an implanted container, the valve comprises a valve body (2) wherein the flow channel (3) is formed by two blind holes opening into each other with an angle. The first blind hole is used as an introduction channel (5) for an injection needle (15) and is provided outwardly with a conical widening (4). In the second blind hole (6) a closure member (7) having a spherical shape is inserted, said member bulging into the introduction channel (5) when the valve is in a closed state, and of which the portion protruding in a chamber (11) connected to the container is biased by a spring element (9). Preferably, a sealing O-ring is used as a valve seat (8) for the closure member (7) and is sunk in an annular groove of the second blind hole (6).
Patent EP-0114296-B1 (EP)
IPC: B01D33/00
Filed: 1983-12-13
Granted: 1987-04-08
Abstract: 1. Apparatus for separating solids from a liquid particularly water, by means of axially parallel rake-out means (14) which are disposed in a partly cylindrical container (1) and which are held by a rotating carrier device (12, 13) having a central drive shaft (3) and move along the innerwall of the container, the container wall (2) ending above the level of the liquid and there forming a horizontal edge (17) at which the solids are discharged to the outside by the rake-out means, characterized in that the container (1) in divided by a partition (6) disposed transversely of the axis of the container into two chambers (7, 8) in each of which rake-out means (14) fastened to separate carrier devices (12, 13) act, and that the first chamber (7), into which the liquid first passes, has a wall (2) having no outlet apertures for the liquid, while the wall of the following, second chamber (8) is formed by a sieve (16), particularly a bar sieve.
Patent EP-0090666-B1 (EP)
Title: Information signal reproducing devices
IPC: G11B27/00
Filed: 1983-03-30
Granted: 1987-03-18
Abstract: The device for use with a magnetic tape (T) has at least one rotary magnetic head (1) which reproduces the video signals recorded in slant tracks on the tape and a tape transport mechanism (9, 12, 12a) which drives the tape at controllably varied speeds. A first circuit (20) selectively generates tape speed signals indicative of respective speeds of the tape. A second circuit (23) selectively generates duration signals indicative of the time periods during which the tape is driven at the respective speeds. A memory (19) stores the tape speed signals and the duration signals, and a system controller (8) connected to the memory controls the tape transport mechanism to drive the tape at speeds and for durations determined by the tape speed signals and the respective duration signals read from the memory.
Patent EP-0110607-B1 (EP)
IPC: C08F10/02
Filed: 1983-11-11
Granted: 1986-08-13
Abstract: Vanadium compound/organometallic compound/inorganic oxid catalyst compositions useful for the polymerization of ethylene to polymers having a molecular weight distribution that can be controlled by selection of the appropriate member of a particular family of vanadium compounds are obtained by using, as the vanadium component, at least one vanadium compound prepared by reacting one molar proportion of VOCI<sub>3</sub> and/or VOBr<sub>3</sub> with about 0.5 to 1 molar proportion of a diol corresponding to the formula HO-R-OH, wherein R is a divalent hydrocarbon radical having a chain length of 2 to 16 carbon atoms. The molecular weight distributions of polymers formed in the presence of the catalyst compositions are narrowed as the cain length of R is increased. The preferred vanadium compounds are those prepared by reacting VOCI<sub>3</sub> with a diol wherein R is a straight- or branched-chain alkylene group containing 2 to 6 carbon atoms.
Patent EP-0096602-B1 (EP)
IPC: C23C8/22
Filed: 1983-05-09
Granted: 1985-10-16
Abstract: The method of carburizing steel workpieces comprises loading workpieces to be carburized in a furnace and maintaining them in a carbon enriching atmosphere comprising carbon monoxide, hydrogen and nitrogen. The treatment comprises a first phase carried out at a temperature from 850 DEG  C. to 1050 DEG  C. followed by a second phase carried out at a temperature from 700 DEG  C. to 950 DEG  C. During the first phase an atmosphere is used having a carbon potential from about 1.1% to about 1.6% by weight and during the second phase the amount of nitrogen in the atmosphere is increased from two to thirty times so that the carbon potential for the second phase is at least about 0.5% by weight less than the carbon potential for the first phase.
Patent EP-0115717-B1 (EP)
IPC: G08C19/00
Filed: 1983-12-08
Granted: 1987-09-09
Abstract: 1. Device for transmitting signals between a series of acquisition devices (B1 B2 ...Bn ), each of which being liable to collect signals originating from a seismic sensor or a set of seismic sensors distributed on the field, and a central control and recording system for receiving and recording all of the seismic signals collected by the acquisition devices, the apparatus constituted by the serie of acquisition devices and the central control and recording system being equipped with means for transmission of data by radio and means for transmission of data by transmission cable, said device providing for reliable communication between the central system and particular acquisition devices of the series when direct radio transmission therebetween is impossible, the device including at least one relay element, characterized in that the means for transmission of data by transmission cable comprises a transmission cable, the relay element (2, 11) is equipped with a radio transmitter-receiver set (3, 4) and adaptation means (5, 6) for transforming radio signals received from the central system or the particular acquisition devices of the series and applying them to the transmission cable, and conversely for transforming signals received through the transmission cable from the central system or the particular acquisition devices of the series and applying them to the radio transmitter-receiver set, and in that the transmission cable connects the relay element to the central system or the particular acquisition devices of the series, said relay element being disposed on the field at a place where reliable radio communications can be established between the central system and the particular acquisition devices of the series.
Patent EP-0096012-B1 (EP)
IPC: F16H37/02
Filed: 1983-05-17
Granted: 1985-09-25
Abstract: A drive transmission device for use in a motor vehicle gearbox with an expansible-pulley stepless speed variator (14, 17), employs a reverser unit including a pair of constant-mesh gears (30, 31) for transmitting drive, in the opposite direction from that imparted by the pulleys (14, 17), from the drive shaft (11) driven by the engine to the driven shaft (19) connected by gears (21, 22) to a crown wheel (24) of the differential (25). The reverser unit (30, 31) is engaged for the transmission of reverse drive by the sliding of a sleeve (27) on the drive shaft (11) from a position in which it renders the shafts (11) rigid with the driving pulley (14) to a position in which it renders the shafts (11) rigid with the input gear (30) of the pair of gears (30, 31).
Patent EP-0115751-B1 (EP)
IPC: A61B17/00
Filed: 1983-12-22
Granted: 1987-04-29
Abstract: A head assembly for a vein stripping instrument is described comprising a head lockable over an enlarged portion of a vein stripper cable by means of a snap mechanism and a cap.
Patent EP-0101734-B1 (EP)
IPC: B27G5/02
Filed: 1983-02-18
Granted: 1986-07-30
Abstract: A saw jig in which a guide member (10) is clamped onto a board to be cut. The guide member has a slot (14) for guiding the saw blade for travel in a straight line. The guide member is clamped by means of clamping bolts and nuts onto a board to be cut and the corners of the slot (14) make contact with the surface of the board on order to prevent the board form chipping. The board is cut while lying in a near vertical position so that the cut woood does not place undue strain on the jig and does not separate before the cut has been completed.
Patent EP-0153977-B1 (EP)
IPC: D21C7/00
Filed: 1984-04-12
Granted: 1987-09-16
Abstract: Comminuted cellulosic fibrous material, such as wood chips, are treated in a continuous digester to produce paper pulp or the like in a manner providing completely uniform treatment of the chips. The chips are introduced in a feed liquid slurry into the top of the digester, with a swirling action, and establish a vertical column in the digester having a substantially horizontal top, with some liquid between the top of the digester and the top of the chips. Below the top of the chips the feed liquor is withdrawn through a first set of withdrawal screens, and recirculated to entrain other chips to feed them to the top of the vessel. At other vertically spaced areas of the digester other screens are provided for withdrawing, cooking, quench, washing, and like liquors, and effecting recirculation thereof. At each screen set a plurality of nozzles are provided circumferentially spaced around the digester, each nozzle cooperating with only a particular radial segment of the screens. Withdrawal of liquid through the nozzles is practiced so that liquid is being withdrawn substantially through only one nozzle at a time, and it is being withdrawn at the same radial segment of the digester at each screen set at any particular point in time, with progressive switching in a circumferential sequence of the nozzles through which liquor is being withdrawn. Thus deliberate channeling of treatment liquors through the chips column is provided.
Patent EP-0127826-B1 (EP)
IPC: C07D401/12
Filed: 1984-05-19
Granted: 1990-07-04
Abstract: A 1,4-dihydropyridine derivative of the formula   <IMAGE>   in which R and R1 each independently is hydrogen, C1-C4-alkyl, C1 to C12-alkoxy, C1-C4-halogenoalkoxy, halogen, nitro, trifluoromethyl, <IMAGE>   <IMAGE>  X is oxygen or sulphur, R4 and R5 each independently is hydrogen, C1-C4-alkyl, C1-C6-alkoxy, halogen, trifluoromethyl, amino or nitro, and R2 and R3 each independently is hydrogen, a C1-C10-alkyl, C2-C10-alkenyl or C3-C10-alkinyl radical which is optionally substituted by halogen, hydroxyl, C1-C4-alkoxy, amino, mono- and di-C1-C4-alkylamino, carbo-C1-C6-alkoxy and/or nitro, a C3 to C6-membered cycloalkyl radical, a phenyl radical which is optionally substituted by C1-C4-alkyl, C1-C6-alkoxy, halogen, amino and/or nitro, or a phenyl-C1-C3-alkyl radical, or a carbohydrate radical which is optionally bonded via a C1-C8-alkyl chain to the amide nitrogen atom or a pharmaceutically acceptable acid addition salt thereof, which improves the contractility of the heart, raises the blood pressure, lowers the blood sugar, reduces the swelling of mucous membranes and affects the salt and fluid balances of a patient.
Patent EP-0145879-B1 (EP)
IPC: A01N25/04
Filed: 1984-10-11
Granted: 1989-01-04
Abstract: The invention relates to a process for the preparation of dispersions of plant protection agents, wherein at least one active ingredient being metered, in the molten form, into the outlet stream of a jet, which stream contains a solution of the formulation aids. The process is suitable for all active ingredients which form a stable melt and have a melting point above 70 DEG  C. The resulting dispersions have advantageous stabilities.
Patent EP-0141437-B1 (EP)
IPC: C05C9/00
Filed: 1984-08-21
Granted: 1988-04-13
Abstract: Preparation of granules by making nuclei grow, in a fluidized bed, by causing a liquid material to solidify thereon. The liquid material is sprayed in the bed upwards, with the aid of a spraying device provided with a central channel (1) through which the liquid material is supplied, and a channel (4) concentric therewith carrying a powerful gas stream, with the liquid material contacting the gas stream and being carried with the gas stream to a dilute zone where the growth of the nuclei takes place, which zone is created by the gas stream and is completely within the fluidized bed. The liquid material is made to come out of the central channel as a virtually closed, conical film, with a thrust exceeding the thrust of the gas stream, and this film is nebulized to very fine droplets with the aid of the gas stream.In this process a very small amount of high-energetic gas is needed, while no agglomeration occurs in the bed.
Patent EP-0132383-B1 (EP)
Title: Boration of polyamine dispersants with polyborate esters
IPC: C10M133/52
Filed: 1984-07-19
Granted: 1990-01-03
Abstract: Dispersants containing amine groups are borated by reaction with a polyborate ester followed by removal of the alcohol which is produced by the reaction.
Patent EP-0128792-B1 (EP)
IPC: F23C6/04
Filed: 1984-05-16
Granted: 1987-07-29
Abstract: The clean combustion of a combustible material is facilely carried out by (i) in situ generating a dispersing first stream of hot combustion gases by establishing a first downstream axially extending, axially symmetrical helical flowstream of combustion-supporting gases in a first combustion reaction zone and by introduction and combustion of a combustible fluid feedstream therein, (ii) serially directly contacting and intimately admixing the material cleanly combustible hereby with said first stream of hot combustion gases at a zone of reduced pressure thereof defining the inlet end of a second combustion reaction zone and whereat and downstream thereof said first stream of hot combustion gases is also in the configuration of an axially symmetrical helical flowstream, (iii) the amounts of said combustion-supporting gases and said combustible fluid being such as to effect essentially instantaneous dispersion and entrainment of fine particles of said cleanly combustible material at and downstream of said point of direct contact with said first stream of hot combustion gases, (iv) establishing a second downstream axially extending, axially symmetrical helical flowstream of combustion-supporting gases in said second combustion reaction zone, and (v) whereby said cleanly combustible material dispersed and entrained within said first stream of hot combustion gases is introduced into and combusted within said second stream of combustion-supporting gases in said second combustion reaction zone.
Patent EP-0165486-B1 (EP)
IPC: F04D13/02
Filed: 1985-05-20
Granted: 1989-11-15
Abstract: 1. Device for a floating disposal and fixing of a centrifugal pump casing to an electric motor by means of an intermediate piece separating from the pump the medium to be pumped by the motor as well as the media present in the motor, the intermediate piece consisting of a corrosion-resistant material and being disposed on the side of the drive in centered position over a first recess at a bearing plate of the electric motor and fixed with connection means and on the side of the pump in centered position over a second recess at the pump casing and fixed with an assembly for a positive and/or non-positive connection, characterized in that the bearing plate of the electric motor facing the pump is integrally connected with the casing (1b) of the bearing off the side of the pump as well as integrally connected with a lantern casing (1d).