baber/WOPTO huggingface dataset:
Patent EP-0210861-A2 (EP)
Inventor: MATSUMOTO KUNIO C O PATENTS DI
IPC: G06T7/20
Filed: 1986-07-28
Abstract: In an apparatus for detecting movement of a television image in response to frame difference data corresponding to a difference between present frame data and previous frame data, a video signal is divided into a plurality of segmental areas of each frame, a pixel or picture element is selected to represent each of the segmental areas, frame difference data are produced for each of the segmental areas by calculating differences in the position or coordinates of a pixel represent. ative of a segmental area of a previous frame from the respective picture element of the corresponding segmental area in the in the present frame, and each of the calculated differences smaller than a predetermined magnitude, and which would be characteristic of a stationary background portion of the television image, is omitted from the frame difference data.
Patent EP-0218435-A2 (EP)
Inventor: ITO ISAO
IPC: H01R13/432
Filed: 1986-09-29
Abstract: An electrical connector employs an insulative molded housing (10) with upper and lower cavities (20, 30) of rectangular cross-section into which are set female contacts (40, 50). The cavities (20, 30) open from front and rear faces (21, 31, 22, 32) of the housing (10) and are spaced apart by a predetermined pitch to receive with contact reception spaces (46, 56) a set of male contacts inserted from the front face (21. 31) of the housing (10). The contacts (40) in the upper cavities (20) have exterior terminal strips (43) bent down to overlie the rear face (22, 32) of the housing (10) and the lower cavites (30). These strips (43) adjoin bent-over superimposed portions (41, 44) disposed at the ceilings of the upper cavities (20) and from which spring arms (47) depend. The contacts (50) in the lower cavities (30) also have exterior terminal strips (53) which project downwardly from the lower cavities (30) but at the front face (31) of the housing (10). The terminal strips (50) adjoin contact portions (54) from which spring arms (57) are surmounted. The contacts are pre-formed as integral assembljes (61, 71) with individual contacts (40, 50) supported by a carrier (20). The contacts (50) in the lower cavities (30) are introduced into the cavities from the rear face (32) preferably with the aid of a jig and when located the terminal strips (53) are bent down. The contacts (40) in the upper cavities are likewise introduced from the rear but supported with the carrier. When set the terminal strips (43) are bent down and then severed from the carrier.
Patent EP-0202200-A2 (EP)
Inventor: RIPAMONTI PAOLO
IPC: B61L1/18
Filed: 1986-05-02
Abstract: The object of the invention is a device for protecting track relays (9), controlled by two voltages V, and V L  having a phase difference of 90°, utilized in so-called "single-track" track circuits. 
     According to the invention, the supply voltage V C  applied to the track circuit and the local voltage V L  applied to the track relay (9) are supplied through polarity change switches CC and CL.
Patent EP-0215752-A2 (EP)
Title: Piston pump, particularly for inflating tyres, mattresses, sports equipment and the like
Inventor: STROPPIANA FIORINDO
IPC: F04B33/02
Filed: 1986-09-17
Abstract: A piston pump for pumping fluids, in which at least one intake duct (8) and a delivery duct (9) for the pumping fluid are provided in the rod (5) for effecting the reciprocating sliding of the piston (4), includes valve members (16-18) at least partly associated with the piston (4) and selectively closable and openable with the movement of the piston (4) to put that (14 or 15) of the two chambers whose dimensions are decreasing at the particular time into communication with the delivery duct (9). A further valve member (19) associated with one (14) of the two chambers (14, 15) permits the said one (14) of the two chambers (14,15) to be put into free communication with the outside of the cylinder (2).
Patent EP-0234415-A2 (EP)
Inventor: REVERMAN LAWRENCE F
IPC: C12N11/08
Filed: 1987-02-11
Abstract: Disclosed is a method for the preparation of an immobilized cell conjugate. The conjugate comprises enzyme-containing cells, a macroporous resin, and a multifunctional amine reactive material such as glutaraldehyde. The cells are incorporated into the pores of the resin. The preferred enzyme is glucose isomerase.
Patent EP-0243628-A2 (EP)
Inventor: WAGNER WOLFRAM DR
IPC: D06B23/00
Filed: 1987-03-10
Abstract: Das Verfahren zeigt eine Abdichtung von einem Durchgang (2) in einer Wand (3) zur freischwebenden Forderung von kontinuierlich anfallenden Spinnbändern (1), bei dem der Druckunterschied beiderseits der Wand (3) durch ein zusätzliches gasförmiges Mittel (5) kompensiert wird.
Patent EP-0244681-A2 (EP)
Inventor: HELMSCHROTT NORBERT
IPC: G11B17/04
Filed: 1987-04-16
Abstract: In a recording instrument, into which the diagram discs (1), serving as recording media, are inserted through a slot (13), an arrangement is proposed which moves the diagram discs (1) both into a recording position and into a removal position. A two-arm, swivellably mounted lever (3) is provided which engages on the end face (9) of the diagram disc (1) during the transportation of the diagram disc (1) which is triggered upon insertion by a sensor and upon delivery by the actuation of a key. The lever moves the diagram disc (1), which is guided in a shaft (12), along an end wall (14) of the shaft (12). <IMAGE>
Patent EP-0251244-A2 (EP)
Inventor: ONO YOSHITAKA
IPC: C12N15/09
Filed: 1987-06-26
Abstract: Human protein kinase C and rat protein kinase C, recombinant DNA containing DNA sequence coding for kinase C, a transformant transformed with a vector containing the above recombinant DNA, and the production method of human or rat kinase C cultivating the transformant are disclosed. 
     Kinase C is useful as reagent for studying cellular signal transduction mechanism, as diagnostic and inspection agent for disease, for example tumor, resulting from the trouble of cellular signal transduction mechanism, and as screening agent for a preventive agent or medicine to the disease.
Patent EP-0268015-A2 (EP)
Inventor: KRAMER ROLAND DR
IPC: F04D13/02
Filed: 1987-07-11
Abstract: A pump with a canned motor drive (SPM') or a canned magnetic clutch drive has an outer drive section (3) and an inner rotating section (4, 53) magnetically coupled to it, the outer drive section and inner rotating section being hermetically separated from one another by means of a can (50). At least one part of the can (50) is of at least double-walled construction and the wall internal chamber (62) formed by the double or multiple skinned wall is intended to house a heating or cooling agent (211). In such a design the can (50) of a canned motor or a canned pot of a canned motor pump may function as the active element in heating or cooling, as required, for example by feeding heating agent or coolant into the wall inner chamber (62) of the can (50). In this way the sphere of application of the said pump is extended and, for example, even conveyed media which congeal when the pump is shut down, or media which are highly viscous at normal ambient temperature can be conveyed without any risk to the pump. 
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Patent EP-0261627-A2 (EP)
Inventor: KATSUMATA RYOICHI
IPC: C12P13/10
Filed: 1987-09-21
Abstract: L-arginine is produced by constructing a recombinant DNA composed of a vector DNA and a DNA fragment derived from chromosomal DNA of a microorganism belonging to the genus  Corynebacterium  or  Brevibacterium  and bearing genetic information relating to the synthesis of L-arginine-­biosynthetic enzyme, introducing the recombinant DNA in a microorganism belonging to the genus  Corynebacterium  or  Brevibacterium , culturing the microorganism in a medium, and recovering L-arginine accumulated in the culture broth.
Patent EP-0265840-A2 (EP)
Inventor: STAPLETON CECIL ROYCE
IPC: G01D21/00
Filed: 1987-10-22
Abstract: The invention relates to an instrumentation port interface assembly particularly for use in conjunction with nuclear reactors. 
     The assembly comprises a tubular lower flange (10) adapted to be joined at its lower end to a vessel head penetration, for example, an upper tubular flange (11), an instrument conduit seal (42), a clamping device (70) for forming and maintaining a sealed joint between the two tubular flanges, and coupling means (50, 60) including a clamping device (60) for forming and maintaining a sealed joint between the conduit seal and the upper tubular flange. Each of the clamping devices (60, 70) is an articulated clamp composed of arcuate segments which are pivotally interlinked except at two non-linked ends thereof where they are separably joined by adjustable clamping-force applying connecting means.
Patent EP-0271094-A2 (EP)
Inventor: LYNK CHARLES NELSON JR
IPC: H04B1/66
Filed: 1987-12-10
Abstract: A signal to be transmitted, such as voice, is converted into digital format and stored. The digital signal is then retrieved at a faster rate than it was originally digitized, and converted again to an analog form which represents the initial analog signal as compressed in time. A carrier signal is then modulated with this compressed analog signal and transmitted. Upon reception, the procedure is reversed. Transmission and reconstruction of such signals can be controlled by a central unit to improve spectral efficiency and minimize transmission collisions.
Patent EP-0245081-A2 (EP)
Inventor: INGRAM ALVIN R
IPC: C08F12/00
Filed: 1987-05-05
Abstract: Copolymer beads made by suspension copolymerisation of styrenic monomer with divinylbenzene under conditions such that the products have defined solubility, gel content, molecular weight and bead size characteristics which enable their use (after impregnation with a blowing agent and pre- expansion) in molding into foamed cups over a much broader range of time and temperature and the resultant cups are stiffer per given weight than cups made from conventional polystyrenes utilised for making foamed cups. These advantages are realised without any sacrifice in cup appearance.
Patent EP-0251656-A2 (EP)
Inventor: BOND MALCOLM L
IPC: A63B21/002
Filed: 1987-06-23
Abstract: An apparatus for diagnosis and/or training of proprioceptor feedback capabilities of a muscle and joint system of a human patient using an exercise system having a patient attachment device and an arrangement for controlling parameters of an exercise movement in response to a control signal derived from one or more measured exercise parameters. A patient performance goal is defined as a real time function of preselected exercise parameters. A perturbation signal function is defined for the control signal; and the control signal is modified by the perturbation function value during a patient exercise motion. The defined performance goal is displayed during the patient exercise motion and the actual patient performance relative to the performance goal is also tracked and displayed. An error value is measured as the difference between actual patient performance and the patient performance goal.
Patent EP-0253554-A2 (EP)
Inventor: CURATOLO WILLIAM JOHN
IPC: A61K9/00
Filed: 1987-07-07
Abstract: Orally administerable drug-containing fibers for controlling drug release in the gastrointestinal tract of a mammal.
Patent EP-0260827-A2 (EP)
Inventor: DYER DAVID
IPC: C08L63/00
Filed: 1987-08-24
Abstract: This invention provides a coating composition comprising a binder and an aqueous carrier, the binder comprising from 70-90% by weight of a sterically stabilised dispersion of a thermosetting acrylic polymer, an amount being in the range 2-30% by weight of a bisphenol-A epichlorhydrin condensate or novolac epoxy resin provided that the amount is below that which causes instability of the dispersion, and from 0.1 to 10% by weight of an acid catalyst based on the total binder, where the steric stabilising agent is polyvinyl pyrrolidone having a molecular weight of 2,000 - 500,000.
Patent EP-0262846-A2 (EP)
Inventor: WEN-TONG PETER LU
IPC: H01M50/491
Filed: 1987-09-21
Abstract: Lithium nonaqueous rechargeable batteries are described in which the separators in the cells have been exposed to a radiation grafting process to increase wettability. This increases charging and discharging rates without use of a wetting agent or addition of undesirable substances to the electrode system. In a preferred embodiment, a particularly advantageous electrolyte solvent system (propylene carbonate and ethylene carbonate) is used with excellent charge and discharge rates and excellent cycle life.
Patent EP-0266076-A2 (EP)
Inventor: SAAM JOHN CARLTON
IPC: C08G77/38
Filed: 1987-10-05
Abstract: During the polymerization of diorganocyclosiloxane, to produce a polymer for use in manufacturing silicone rubber, a small amount of -SiOH is formed. The amount of -SiOH present in the polymer can be controlled by controlling the equilibrium water vapor pressure present in the reaction container during polymerization.
Patent EP-0263721-A2 (EP)
Inventor: YONEZAWA KEITARO
IPC: B30B15/28
Filed: 1987-10-09
Abstract: A hydraulic overload protector for a mechanical press is provided with a cylindrical operational oil chamber (15). A piston (14) is vertically slidable in a slide (7) of the press. The operational oil chamber (15) is provided with a friction-contacting cylinder (17). During operation of the press, the hydraulic pressure of the operational oil chamber (15) fixes the slide (7) to the piston (14) with a predetermined force through the friction-­contacting cylinder (17), so that a pressing force is transmitted from the piston (14) to the slide (7). When the slide is overloaded, for example by foreign matter, the piston (14) slides downwards in the slide (7) overcoming the piston-fixing force, whereby an overload-safe operation is effected.
Patent EP-0264265-A2 (EP)
Inventor: MALCOLM JERRY WALTER
IPC: B41J19/18
Filed: 1987-10-14
Abstract: The present invention relates to a printer of the type which comprises means for receiving sets of print data each representing a line of characters to be printed on a print medium, a print head for performing print operations in accordance with the sets of print data, means for moving the print head relative to the print medium, and a control system for controlling the velocity of movement of the print head and for controlling the print operations. 
     According to the invention the printer is characterised in that the control system comprises means for selecting the velocity of movement of the print head in accordance with the characteristics of each set of print data.
Patent EP-0259296-A2 (EP)
Inventor: ROESSLER FRANZ DIPL-ING
IPC: B02C1/04
Filed: 1987-07-17
Abstract: The jaw crusher (1) has a fixed jaw (2) and a sliding jaw (9). The sliding jaw (9) slides in the direction of the double arrow (19) in vertically separated slide bearings, in particular in vee-guides (12, 13), and a toggle lever mechanism is provided whose toggle levers (14 and 15) impart forces to the moving jaw (9) in the same direction via a common eccentric shaft (16). <IMAGE>
Patent EP-0275988-A2 (EP)
Inventor: KOMIYA YUKIATSU
IPC: C08G18/44
Filed: 1988-01-20
Abstract: Described are polyamide copolymers having skeletons of a spe­cific structure. The polyamide copolymers have excellent resistance to hydrolysis, low temperature characteristics (low temperature softness), heat aging resistance and mechanical properties as compared to conventional polyamide copolymers. The polyamide copolymers also show excellent processibility and transparency. In particular, polyamide copolymers having a branched structure in the molecule exhibit good properties.
Patent EP-0307535-A2 (EP)
Title: Verfahren zum kontinuierlichen Prägen der Oberfläche einer vorgefertigten, kalten thermoplastischen Kunststoffolie unter Wärme und Druck mittels einer Prägewalze
Inventor: BOTTCHER HUGO
IPC: B29C33/40
Filed: 1984-08-23
Abstract: Die Erfindung betrifft ein Verfahren zum kontinuierlichen Prägen der Oberfläche einer vorgefertigten, kalten thermoplastischen Kunststoffolie unter Wärme und Druck mitteils einer Prägewalze, deren Oberfläche eine Negativform einer zu prägenden Narbung aufweist und wenigstens im Bereich ihrer Umfangsfläche aus Silicongummi besteht. Dieses Verfahren ist dadurch gekennzeichnet, daß die Prägewalze unbeheizt ist und daß die Erwärmung der thermoplastischen Kunststoffolie nur im Bereich ihrer Oberfläche auf eine Temperatur von wenigstens 150°C, vorzugsweise 180°-250°C, erfolgt. Temperaturen der angegebenen Höhe führen zu einer derartigen Erweichung bis hin zu einer Verflüssigung der zu prägenden Oberfläche der thermoplastischen Kunststoffolie, daß der thermoplastische Kunststoff selbst in feinste Vertiefungen der Prägeoberfläche der Prägewalze aus Silicongummi eindringt und somit die Prägestruktur exakt übertragen wird.
Patent EP-0283988-A2 (EP)
Inventor: NAUMANN WILLI
IPC: B29B7/76
Filed: 1988-03-21
Abstract: The device has at least one valve element (11) with a bearing surface (16) on the end face, which surface bears against a seating surface (17) of a housing (1). From the seating surface (17) there extends on the one hand a mixing chamber inlet (27) and on the other hand an outlet channel (22 and 24). The outlet opening (15) of the valve element (11) is arranged in the end-face bearing surface (16) eccentrically to the main axis (H). There is advantageously an additional chamber (51) which is arranged at an angle to a mixing chamber (2) and in which an auxiliary slide (52) can be moved back and forth between a rear position and a front shutting-off position. <IMAGE>
Patent EP-0290043-A2 (EP)
Inventor: KEEFFE WILLIAM M
IPC: H01J61/52
Filed: 1988-05-06
Abstract: An improved metal-halide arc discharge lamp (5) includes an arc tube (31) having a substantially cylindrical body surrounded laterally by a substantially cylindrical heat-conserving sleeve (23) within an evacuated outer envelope (7). The ratio of the outer radius of the arc tube (31) divided by the inner radius of the sleeve (23) falls within an optimum range of approximately 0.54 to approximately 0.68, and preferably within a range of approximately 0.60 to approximately 0.63. A lamp constructed in accordance with the invention exhibits improved luminous efficacy and color rendering in comparison to prior art counterparts. The improved performance is believed to be attributable to the more nearly isothermal operation of the arc tube for a given wall loading.
Patent EP-0300342-A2 (EP)
Inventor: IRSCH HANS-PETER DIPL-ING
IPC: B28C5/12
Filed: 1988-07-13
Abstract: The device for mixing plaster or mortar has, in succession, a mortar container (14), a mixer (15), a pump (12) and a conveying hose, and a vessel (10) provided with a stirrer (21, 23) is connected between the mixer (15) and the pump (12), the mixture having a free surface (37) in contact with the air and moved by the stirrer (21, 23). This enables the air content of the mortar/water mixture to be better controlled. Via the free surface in contact with the air, the same mortar/water mixture, provided with surface-active agents as pore formers, receives far more finely distributed air than is possible with conventional types of air introduction. For this purpose, the stirrer does not even need to strike the air. It can remain below the surface and needs only to generate movement on the surface. By contrast, the mortar, which is provided with anti-foaming agents, defoams on the free surface. The majority of the unwanted air escapes.
Patent EP-0295734-A2 (EP)
Inventor: LUGTMEIER LUBERTUS
IPC: E21B34/02
Filed: 1988-05-25
Abstract: A wellhead assembly for a beam pumped production well com­prises a stuffing box for providing a seal around a polished rod (1) of the beam pump assembly and a flapper type safety valve (7) for sealing off the wellhead in case of polished rod failure. The safety valve comprises a wear plate (11) which is pressed against the polished rod and means are provided for monitoring the amount of wear of the wear plate on the basis of the angular orientation of the safety valve relative to the stuffing box.
Patent EP-0295869-A2 (EP)
Inventor: CARROLL FRANCIS ALFRED
IPC: A47F7/14
Filed: 1988-06-14
Abstract: A display unit for articles comprises a plurality of elongate channels 3 suspended one from the other. Each of the channels 3 is of generally J-shaped cross-section for supporting the articles in the troughs thereby formed. Each longer arm of the J-shaped channel has a hook 3a which is engageable with the shorter arm of a J-shaped channel above. On the uppermost channel 3, the hook 3a is engageable with a bracket 2a or other support on a display surface 1 so as to provide a suspended tiered display. Struts in the form of sockets fixed to the rear of the channels 3 and rods 4 engaged in the sockets act as supports for the channels 3 against the mounting surface 1.
Patent EP-0299629-A2 (EP)
Inventor: LLEWELLYN ALAN DAVID
IPC: G01F1/684
Filed: 1988-06-21
Abstract: A thermistor probe comprises a pair of springy pins (P) held in a body (1) and resiliently holding a negative temperature coefficient (NTC) thermistor chip (TH) between their tips. A second body (31) of glass-loaded plastics is injection moulded over the pins and chip and bonds integrally with body (1) to enhance the contact pressure and encapsulate the probe. 
     The probe is suitable for vehicle engine air charge temperatmre measurement.
Patent EP-0321169-A2 (EP)
Inventor: TSUCHIYA YOSHIKAZU
IPC: H01R13/73
Filed: 1988-12-12
Abstract: In an electrical connector (1), a male connector body (20) and a female connector body (10) are coupled and locked together to effect the mechanical connection of electrical terminals housed in the respective connector bodies. To prevent incomplete coupling of the relevant connector bodies, a path (3) is formed in the male connector body (20) in such a manner as to correspond to the shape and dimension of a bracket (2) for fixing the electrical connector to the body of an automotive vehicle or components thereof, and a rib (11) is provided on the female connector body (10) in such a manner as to traverse the path. This rib blocks a part of the path in the event that the two connector bodies are improperly coupled with each other, thus making it possible to detect incomplete coupling. An electrical connector of another type has another configuration for the same purpose. In this second type of electrical connector, a support finger (21 a ) and a detection finger (23) are provided on a bracket (2), and a path (3) is formed in the male connector body (20) in such a manner as to correspond to the shape and dimension of the support finger, a rib (11 a ) being provided on the rearward portion of the female connector body. This rib is adapted to bear against the detection finger when the relevant two connector bodies are improperly coupled with each other, and this serves to prevent entry of the support finger into the path, thus enabling detection of incomplete coupling.
Patent EP-0321365-A2 (EP)
Inventor: DAVIER JEAN-PIERRE
IPC: B04B5/00
Filed: 1988-12-12
Abstract: Afin de s'affranchir de tout soufflet déformable de protection, le raccordement entre la canalisation fixe d'alimentation (10) et le bec verseur rétractable (19) est disposé à l'intérieur de l'enveloppe de confinement (2), tandis que ledit bec avec son manchon support (20) et son mécanisme de commande sont portés par le bouchon amovible d'extraction (7).