baber/WOPTO huggingface dataset:
Patent EP-0129018-A2 (EP)
Inventor: SPEARS HARRY L
IPC: F04B53/10
Filed: 1984-04-19
Abstract: A fluid pumpfor raising petroleumfluidsthrough production tubing is completed oil wells includes two mechanically actuated valves, one of which moves logitudinally within the pump housing, and the other valve which rotates within the pump housing.
Patent EP-0133277-A2 (EP)
Inventor: MANGO PHILLIP ANTHONY
IPC: D04H1/64
Filed: 1984-07-24
Abstract: An emulsion composition is disclosed which provides a binder having good wet tensile strength and low heat seal temperature for nonwoven products which comprises an aqueous dispersion of a mixture consisting essentially of 50 to 95 wt% of a vinyl acetate-ethylene copolymer and 5 to 50 wt% of a vinyl acetate-ethylene-crosslinking monomer copolymer.
Patent EP-0135834-A2 (EP)
Inventor: DORRER BERNHARD DR
IPC: C08F4/16
Filed: 1984-08-29
Abstract: Eine Polypropylen-Formmasse mit guter Härte und Kälteschlagzähigkeit entsteht durch zweistufige Polymerisation von Propylen und Ethylen in flüssigem Propylen in Gegenwart eines speziellen Trägerkatalysators.
Patent EP-0136593-A2 (EP)
Inventor: BURSON RICHARD L
IPC: A01N43/40
Filed: 1984-09-06
Abstract: Novel halopyridine, e.g. 2,3-dichloro -5-iodopyridine and methyl 2-(4-((3-chloro-5-iodo-2-pyridinyl)oxy)phenoxy)-propionate, the latter being useful as an herbicide.
Patent EP-0149089-A2 (EP)
Inventor: CELESTINO SALVATORE A
IPC: H01L21/205
Filed: 1984-12-01
Abstract: O Plasma processing is accomplished with an improved single electrode reactor apparatus. High and low frequency power supplies are coupled to the single electrode by way of a multi-stage passive filter network which performs the functions of coupling both power supplies to the electrode, isolating the low frequency power supply from the high frequency power supply, and attenuating the undesired frequencies produced by mixing of the two frequencies in the non-linear load presented by the reactor.
Patent EP-0141797-A2 (EP)
Inventor: LI TAO PING
IPC: B01J27/19
Filed: 1984-10-24
Abstract: Catalysts useful for the oxidation and ammoxidation of olefins have the empirical formula:
     Wherein Me is a member of the group consisting of V, B, P, Mg, Sn, Zn, Mn, and mixtures thereof wherein a is 5 to 10, b is 10 to 30, c is 1 to 5, d is 0.5 to 5 , e is 0.1 to 5, f is 0.01 to 5, g is 0 to 0.5, and x is a number taken to satisfy the valence requirements of the other elements present. Such catalysts are prepared by forming a mixture containing iron, antimony and copper components and a preformed tellurium-containing component selected from the group consisting of tellurium molybdate, tellurium tungstate and mixtures thereofs, a complementary metal- containing component and, optionally, a vanadium component, in amount sufficient to satisfy the elemental atomic ratio requirements, forming the mixture into dry particules, and calcining to from the catalyst. These catalysts are especially useful for the production of acrylonitrile from propylene, ammonia, and an oxygen-containing gas.
Patent EP-0175045-A2 (EP)
Inventor: TROGISCH GUNTER
IPC: H05K3/00
Filed: 1985-02-13
Abstract: A multi-layer through-hole contacted flexible circuit board and method of manufacture thereof is presented having a laminar construction which is strictly symmetrical in the bending area; and which have no exposed adhesive. Registration holes are first introduced in a copper-laminated base material, then, avoiding the bending area, with the aid of the registration holes, an adhesive layer is applied to the non-conductive film carrier of the base material. Next, a second copper foil is placed on the adhesive layer. Thereafter, all of the layers are laminated. This is followed by the formation of through-holes in the area surrounding the bending area while circuit patterns are formed in the flexible or bending area (the registration holes again providing assistance in positioning). The spaces between the circuit pattern, as well as the entire copper foil, is then etched away in the bending area, and, finally, all the conducting path areas are covered with non-conductive cover film. As a result, the conducting paths are located in the "neutral section", that is, the area of the flexible circuit board which is neutral with respect to the forces generated during bending.
Patent EP-0156387-A2 (EP)
Inventor: MINAMIDATE MAKOTO
IPC: B25F5/00
Filed: 1985-03-27
Abstract: A vibration-proof grip device is disclosed, which includes a first mass body coupled to a source of vibrations such as a machine drill, a leg drill, a pitching hammer, etc. via a first elastic member made of rubber or the like. A cylindrical grip member is mounted on the first mass body via a second elastic member made of rubber or the like A second mass body is mounted on the grip member, and an impact mass body is provided in the grip member such that it can strike the inner walls of the grip member. Vibrations transmitted from the vibration source are attenuated by the first elastic member, but the first mass body still is vibrated substantially at the same phase as the original vibrations of the vibration source The modulus of elasticity of the first and second elastic members and/or mass of the first and second mass bodies and impact mass body may be suitably selected such that the. grip member, to which vibrations are transmitted from the first mass body, constitutes a node of vibrations, i.e., it is vibrated at the opposite phase to the first mass body. When the vibration frequency of the vibration source varies, the collision of the impact mass body has an effect of attenuating resultant vibrations of the grip member.
Patent EP-0165438-A2 (EP)
Inventor: DEL BELLO ATHOS
IPC: B23H7/04
Filed: 1985-05-10
Abstract: 1. Method for adaptive control of operational parameters with spark erosion cutting of a workpiece (2) in a park erosion cutting installation with pressure and/or suction cleaning of the working gap (s), characterised in that the momentary condition of flow of the cleaning medium prevailing in the working gap (s) is measured as a reference variable and starting from this reference variable, operational parameters other than the condition of flow are regulated.
Patent EP-0162432-A2 (EP)
Inventor: AKIYAMA SUSUMU
IPC: F02D41/00
Filed: 1985-05-20
Abstract: An engine control apparatus has an air flow rate measuring device (16) for measuring an intake air flow rate. A temperature sensing element (17) having a temperature char- acterisctic and constituting the device (16) is arranged in an intake pipe (13). The device (16) generates an output pulse signal having a pulse width T corresponding to the intake air flow rate. An engine control unit (18) has the one-dimensional map for storing the relationship between the engine speed N and the pulse width to of the signal corresponding to the air flow rate. This data to is read out from the one-dimensional map in accordance with the engine speed N. Subsequently, the data to is substracted from the data T to calculate a time duration t. The unit (18) also has a two-dimensional map for storing the relationship between each time duration t and the corresponding rate GIN in correspondence with each of the preset engine speeds. A corresponding rate G/N is read out from the two-dimensional map in response to the calculated time duration t. The resultant rate GIN is used to calculate fuel injection quantity.
Patent EP-0164065-A2 (EP)
Inventor: WEIDENHAUPT WOLFGANG DR
IPC: D07B1/06
Filed: 1985-05-30
Abstract: A reinforcing cord for elastomeric products is produced by feeding a plurality of single metal wires of the same diameter into a set of successively arranged stranding points. At least two wires are fed into the first stranding point and through the subsequent stranding points. Additional wires are fed into the respective subsequent stranding points. The quantity of wires fed to the stranding points is determined by the number of valleys which are present in the peripheral contour of the processed strand at this particular stranding point. In this manner each additional wire is brought in contact with at least two preceding wires in the processed strand.
Patent EP-0163306-A2 (EP)
Inventor: WEHDE FRIEDRICH
IPC: B26D1/02
Filed: 1985-05-30
Abstract: 1. Cutting apparatus for the longitudinal cutting of plane web materials, especially film materials, a shearing platelet (3) seated on a mounting (4) being arranged above and a shearing platelet (2) seated on a mounting (5) being arranged below the material to be cut, and the mutually parallel cutters of the shearing platelets (3, 2) touching one another in the cutting region with pre-tension, characterized in that at least one mounting (5) is arranged pivotal on a shaft (13), and in that the cutter of the pivotally arranged shearing platelet (2) is eccentric to the axis of the shaft (13).
Patent EP-0182019-A2 (EP)
Inventor: HORMANN MICHAEL DIPL-ING
IPC: E06B9/00
Filed: 1985-08-30
Abstract: 1. Elastically deformable accident prevention strip for mounting on the edge of a driven door leaf facing in the direction of closing, more particularly a lifting door, a single-leaf overhead door, a rolling door, a sectional overhead door or the like, having a pressure-signal transducer which, when it meets resistance in the course of the closing of the door or on reaching the closed position of the door leaf, emits a signal which is passed to means for switching off or reversing the movement of the door leaf drive assembly, and having a limit switch for switching off the door leaf drive assembly, said switch being activated when the door leaf reaches the closed position, characterised in that the output signal from the limit switch (CLOSED) and that from the pressure-signal transducer (1, 13) are passed to a comparator circuit (25), the output signal of which is passed to an evaluating circuit to serve as a criterion for monitoring the operation of the accident prevention strip (5).
Patent EP-0181596-A2 (EP)
Inventor: TAGUCHI SHIGERU
IPC: C12N11/02
Filed: 1985-11-05
Abstract: A novel urokinase complex having high affinity to fibrin and prolonged fibrinolytic activity is prepared by mixing urokinase with a blood component, preferably plasma or serum of a collected blood, allowing the mixture to react, and separating and purifying the urokinase complex having a molecular weight of 80,000 to 120,000 from the mixture.
Patent EP-0163358-A2 (EP)
Inventor: DREYKORN-LINDNER WERNER DIPL-I
IPC: H04M15/00
Filed: 1985-05-29
Abstract: Identification of a mobile station in a radio-communication system can be based on a subscriber's number allotted to the mobile station, which for example is listed in the telephone directory, and on an identification signal formed from the subscriber's number by using a secret enciphering rule. By copying the identification signal generator, e.g. a magnetic card on which the subscriber's number and the identification signal are stored, or by listening in to the information interchange between mobile station and a fixed station (mobile switching centre), transmitted on the radio communication channel, an illegal user can simulate and use another person's identification signal. In order to be able to detect such simulation, additional data which vary during operation of the mobile station are combined with fixed data, dependent on operation of the system, (subscriber's number and identification signal of the mobile station) and then are evaluated in the mobile switching centre. Such variable data can for example be the number of successful accesses by the mobile station to a radio communication channel. The relationship between the radio message and the fixed data can be fixed or variable, in the case of a variable system, the relationship being time-dependent because of the dependence of the number of accesses by the mobile station to the radio communication channel. <IMAGE>
Patent EP-0169716-A2 (EP)
Inventor: SATOH TOSHIO
IPC: A61K31/7048
Filed: 1985-07-19
Abstract: A pharmaceutical composition for producing antiallergic activity containing as an active ingredient a certain tocopherol derivative having a sugar residue at 6-position of the 3,4-dihydrobenzopyrane ring thereof. A method for producing antiallergic acitivty using such a tocopherol derivative and some novel tocopherol derivatives are also disclosed.
Patent EP-0170516-A2 (EP)
Inventor: BELLOWS JAMES C
IPC: F22B35/18
Filed: 1985-07-30
Abstract: Diagnostic apparatus to monitor a steam turbine-generator power plant. Sensors located around the plant provide data to the diagnostic apparatus including a digital computer to evaluate actual or impending malfunctions in the plant components. The computer utilizes system diagnosis which establishes sybsystems which are generic and can be applied to any sensor to obtain indications of a) sensor output movement, b) validated sensor readings and c) malfunction indications.
Patent EP-0174743-A2 (EP)
Inventor: MELAS ANDREAS A
IPC: C01B21/06
Filed: 1985-08-13
Abstract: Chemical vapour deposition process for depositing a transition metal nitride coating on a substrate. The coating has utility as a conductor in a microelectronic device. The transition metal source material for the process is a transition metal azide or aliphatic amine, optionally halogenated, which is a liquid at bubbler temperature. The compound is transported to a deposition chamber containing a substrate; in one embodiment transport is effected by a carrier gas comprising a mixture of hydrogen with hydrazine vapour or nitrogen. The deposition chamber containing the substrate is maintained under pyrotytic conditions to decompose the transition metal compound source material and to form a transition metal nitride on the substrate.
Patent EP-0177171-A2 (EP)
Inventor: WEBER LEE A
IPC: G05D3/12
Filed: 1985-08-29
Abstract: A pneumatic positioner (10) is provided with a vane (22) in the form of an 0-shaped strip that comprises an 0-shaped recess between legs of the strip and that is movably supported at the ends of each of its legs. A nozzle (30) is connected to a source of air under pressure and is attached to a disc (31) for rotation about a central stem (32) that extends through the 0-shaped recess of the vane 22. The nozzle (30) has an air outlet proximate to and aligned with the vane (22). The disc (31) is rotatable about the stem (32) to reposition the nozzle (30) relative to the vane (22) so that air issuing from the outlet of the nozzle can impinge upon the vane (22) at different locations along the length of the vane, intermediate the ends of the legs of the vane. One end of the vane (22) is attached to an input and feedback signal mechanism (11) and the opposite end of the vane is connected to a relay centre structure (28).
Patent EP-0177274-A2 (EP)
Inventor: SUDO HAJIME C O PATENT DIVISIO
IPC: H02N15/00
Filed: 1985-09-26
Abstract: A positioning device of magnetic suspension type is disclosed, which comprises a cylindrical stationary member (12) and a cylindrical floating member (14) arranged coaxially with the stationary member. The floating member (14) is supported in non-contact state with respect to the stationary member (12) by the magnetic forces produced by a plurality of magnetic circuits. The device further includes at least one control coil (42, 44) disposed such that it crosses the flux passing through the magnetic circuit. When the control coil is energized, it receives an electromagnetic force for displacing the floating member in co-operation with the flux from the magnetic circuit.
Patent EP-0183429-A2 (EP)
Inventor: WHITE JEFFREY N
IPC: H04R1/02
Filed: 1985-11-13
Abstract: A loudspeaker assembly for use outdoors is disclosed. A woofer speaker is secured in a housing for the downward projection of sound through a generally continuous circumferential aperture between the housing and base. A tweeter is mounted coaxially with the woofer for the projection of sound downwardly thereby providing for the omnidirectional projection of sound from the speaker assembly.
Patent EP-0182623-A2 (EP)
Inventor: VELAZQUEZ GARCIA RAFAEL
IPC: E04D1/28
Filed: 1985-11-14
Abstract: A method of making shaped stratified members such as roof tiles and wall tiles, the method including the steps of depositing a first layer of mortar into a mould (m1, m2...mn), compacting the mortar in the mould by means of a moulding head (c1...cn), repeating these two steps as many times as necessary to achieve stratification of as many layers are desired in the stratified member and then cutting the mortar by means (3) compacting open end surfaces of the mould. 
<??>In practice, a plurality of moulds is provided, these moulds being moved at constant speed along a conveyor belt.
Patent EP-0186385-A2 (EP)
Inventor: GAL LASZLO VOLGYESI
IPC: H03K19/003
Filed: 1985-12-12
Abstract: A circuit having reduced susceptibility to noise includes a plurality of drivers coupled to a current bus; each driver receives a logic signal on a control terminal and operates to pass a large current when the logic signal is a one and pass a small current when the logic signal is a zero; the current bus has a parasitic inductance which generates a noise signal when the logic signals switch; noise on the current bus is parasitically coupled to the control terminal of each driver; and a plurality of noise reducing modules respectively couple to the control terminal of each driver and a common bus, Each module that receives a switching logic signal generates a control signal on the common bus that is similar in shape and opposite in polarity to the noise signal; and each module that does not receive a switching logic signal couples the control signal from the common bus to the control terminal to which it is connected.
Patent EP-0181258-A2 (EP)
Inventor: CERCEAU JEAN-MICHEL SOCIETE IN
IPC: C04B35/5831
Filed: 1985-10-30
Abstract: The invention is a process for preparing a sintered polycrystalline compact of cubic boron nitride (CBN) with substantial intercrystalline bonding, together with the compact produced by the process. A carbon containing material such as diamond or graphite, is added to a binder material which comprises elemental silicon. The carbon from the carbon containing material reacts with the silicon to form silicon carbide. Having silicon carbide as a constituent of the final product is preferable to having elemental silicon because the silicon carbide does not expand on cooling, and is also harder and more wear resistant than elemental silicon. In this way, the benefits of using elemental silicon in a binder system to enhance intercrystalline bonding of the CBN are realized while avoiding the disadvantages otherwise present. Another advantage is provided in the compact of this invention may be cut into precision shapes with a conventional Electric Discharge Machine (EDM).
Patent EP-0192128-A2 (EP)
Inventor: BAUER WALTER
IPC: G03B1/48
Filed: 1986-02-05
Abstract: Bei einer Vorrichtung zur Herstellung fotografischer Aufnahmen von vorzugsweise auf einem Bildschirm erscheinenden Röntgen- oder Ultraschall- oder dergleichen Bildern, wobei ein Objektiv zwischen dem Bild, vorzugsweise dem Bildschirm, und einer einen Film in Belichtungsstellung haltenden Planfilmbühne angeordnet ist und wobei längs einer Stirnseite der Bühne ein Schlitz zum Ein- und Ausführen der zu belichtenden bzw. belichteten Planfilme vorgesehen ist, ist vorgesehen, daß außerhalb des Ein- und Ausführschlitzes (4c) ein sowohl der Beladung als auch der Entladung der Bühne (4) dienendes Transportwalzenpaar (6, 7) vorgesehen ist, daß die zum Schlitz (4c) parallele, andere Bühnenstirnseite (4d) wenigstens eine in die Bühnenflachseiten (4a, 4b) reichende Ausnehmung (4e) aufweist und daß ein mit der benachbarten Kante eines in der Bühne (4) befindlichen Planfilms (5) in Eingriff bringbarer Mitnehmer (9, 9a) in der Ausnehmung (4e) anhebbar und absenkbar an der Vorrichtung (1) gelagert ist. Hierdurch wird auf einfache Weise ein Filmtransport in die und aus der Bühne erreicht, ohne daß der Filmbereich während einer Aufnahme durch Transportmittel beschnitten wird.
Patent EP-0192211-A2 (EP)
Inventor: LITTLETON FRANCIS JOHN
IPC: B65H31/26
Filed: 1986-02-15
Abstract: A system for counting and stacking a continuous stream of shingled or overlapping sheets in which the shingled sheets are transported by a first conveyor and fed into an optional counting means for individually counting the sheets. From the optical counting means, the sheets are fed into a second conveyor which imparts a concave transverse bow to the sheets thereby providing rigidity to the sheets. The sheets exit the second conveyor and are collected by a recovery means for stacking. The second conve..or further includes an insertion means activated by the optical counter for separating the stream of sheets. The action of the insertion means separates the stream of sheets so that a predetermined number of sheets are collected and stacked by the receiving means while the insertion means temporarily supports the continuing stream of sheets. After removal of the completed stack of sheets, the insertion means retracts to its original position thereby transferring the newly forming stack of sheets to the receiving means without interrupting the continuous stream of sheets.
Patent EP-0193076-A2 (EP)
Inventor: BERNITZ BERNHARD
IPC: B29C48/30
Filed: 1986-02-18
Abstract: Method and apparatus for producing sealing strips and similar profiled strips of rubber and rubber-like elastomers. Rubber-like profiled sealing strips for window or door openings are frequently provided with overlay strips to facilitate installation, to enhance the relative movements, or for aesthetic-visual reasons. The material of these overlay strips generally differs considerably from the material of the base main strip. The manufacture of such two-material profiles can be undertaken in a single extrusion step by joining and directly combining a prefabricated overlay strip with the main strip in the extrusion head of an extrusion press, where the shape is provided for the profiled strip. By stretching the overlay strip, the adhesion of the latter to the main strip is significantly improved.
Patent EP-0198260-A2 (EP)
Inventor: GRUBE ERWIN
IPC: B65G1/04
Filed: 1986-03-20
Abstract: In apparatus for transporting and storing bobbins, especially for removing them from automatic spinning machines, the bobbins are received and collected in an inclined collecting chute from a conveyor belt, are then brought into a horizontal arrangement as a result of the pivoting of the collecting chute, and are pushed in groups from the collecting chute into a transfer chute. A conveyor carrier belonging to a suspension conveyor and provided with at least one chute portion for receiving a group of bobbins is brought into a position adjacent to the transfer chute. The transfer chute is moved into a position located next to the chute portion of the conveyor carrier, and the bobbins are transferred into the chute portion of the conveyor carrier. The bobbins are subsequently moved into a desired target position by means of the conveyor carrier.
Patent EP-0199327-A2 (EP)
Inventor: HARA MAKOTO C O FUJI PHOTO FIL
IPC: G01N27/447
Filed: 1986-04-21
Abstract: A signal processing method for determining base sequence of nucleic acids by subjecting digital signals to signal processing, said digital signals corresponding to an autoradiograph of plural resolved rows which are formed by resolving a mixture of base-specific DNA fragments or base-specific RNA fragments labeled with a radioactive element in one-dimensional direction on a support medium,  
which comprises steps of:
     (1) detectig at least two bands in the lower part of each resolved row and numbering the bands consecutively from the lower end;   (2) obtaining correlation between the band's number and a resolved distance thereof for each resolved row; and   (3) determining difference in the resolved distance between the resolved rows from the resulting correlation and making correlation for resolved position on each row by taking said difference as locational deviation of the rows from each other.