baber/WOPTO huggingface dataset:
Patent EP-0184835-A2 (EP)
Inventor: TAGUCHI YOSHINORI
IPC: G06F3/033
Filed: 1985-12-11
Abstract: A position detecting device includes a magnetic member composite (120d) which is integrally composed of a pair of insulating substrates with a plurality of long magnetic members sandwiched therebetween and arranged substantially parallel to each other, and two conductive member composites (130b, 130d) each of which is composed of a plurality of conductive members arranged substantially parallel to each other. The conductive members on each of the two conductive member composites (130b, 130d) are connected vertically with the adjacent ones, thereby alternately constituting exciting lines (<sub>1</sub>40a-140i) and detecting lines (150a-150h). The device further includes a driving current source for applying an alternating current of a predetermined frequency to each of the exciting lines, a position designating magnetic generator for generating stationary magnetic field, and a position detecting circuit for detecting the position indicated by the position designating magnetic generator by calculation on the basis of the induced voltages which are induced on the detecting lines. The position designated by the position designating magnetic generator is detected on the basis of a change in the magnetic permeability of the magnetic members to which magnetic field is applied by the position designating magnetic generator. A tablet portion has a very small thickness and the position designating magnetic generator is not connected to any portion of the device, whereby its operability is improved, and the device is not likely to be influenced by external induction nor to produce induction noise which would be transmitted outside.
Patent EP-0172021-A2 (EP)
Inventor: GRAVES VICTORIA
IPC: C08F4/64
Filed: 1985-08-13
Abstract: An olefin polymerization catalyst produced by copulverizing a magnesium compound and a scandium halide, such as magnesium chloride and scandium chloride which is thereafter treated with one or more Group 4b or 5b transition metal compounds, which when used as a cocatalyst with an organoaluminum compound produces polymers in higher yields than magnesium compounds copulverized with organic esters as previously practiced and having broad molecular weight distribution.
Patent EP-0192221-A2 (EP)
Inventor: VON STELZER HANS
IPC: B23Q3/157
Filed: 1986-02-18
Abstract: A milling and/or boring machine for the multilateral machining of workpieces is provided with at least one work spindle (5) in which a tool (7) is clamped in a tool carrier (6), a slide (3) which is displaceable on a spindle carrier (2) and on which a milling head (4) with the work spindle (5) is arranged, and a milling table (8) for accommodating the workpiece (7) to be machined. The milling table (8) is designed at least partly as a turning-machine table (13) with a rotary spindle (12) and a turning-machine drive unit (10, 11). Turning tools (7) can be clamped in the tool carrier (6) of the work spindle (5). <IMAGE>
Patent EP-0197481-A2 (EP)
Inventor: DIERDORF HANS-ROLF
IPC: C08J5/12
Filed: 1986-03-29
Abstract: Mittel zur Verklebung von Formteilen aus Hart-PVC auf Basis einer PVC-Lösung in einem cyclische PVC-Löser enthaltenden flüssigen Lösergemisch bei PVC-Feststoffgehalten von etwa 10 bis 30 Gew.-%, wobei PVC des K-Werts von 58 ± 1 in Abmischung mit PVC des K-Wertbereiches von 45 bis 52 bei einem Gahalt des Lösergemisches an cyclischen PVC-Lösern nicht über etwa 50 Gew.-% - bezogen auf das Gewicht des Klebmittels - eingesetzt wird. Vorzugsweise werden PVC-Sorten des K-Werts 58 ± 1: 40 bis 85, vorzugsweise 45 bis 60 sowie des K-Werts 45 - 52: 60 bis 15, vorzugsweise 55 bis 40 gewählt.
Patent EP-0201800-A2 (EP)
Inventor: GIRGIS MAKRAM MELEK
IPC: C12N5/00
Filed: 1986-04-29
Abstract: A process is provided for isolating and purifying a cholesterol-rich fraction from mammalian blood plasma or serum. The resulting cholesterol-rich fraction is useful as an ingredient in cell culture nutrient media either serum-free or having significantly reduced levels of fetal calf serum.
Patent EP-0205965-A2 (EP)
Inventor: ISKIYAN JAMES LINCOLN
IPC: G06F12/08
Filed: 1986-05-27
Abstract: Data is accessed by record identification in a peripheral sub-system (101) having cache (102,104) and back store (26, 34) to transfer the most recently updated version of one or more records stored in the subsystem where one version of a record may be in a back store and a modified version of the record may be in cache storage, by a method and apparatus including table lookup means for indicating for each record of each track of each device in said back store whether record data stored in cache is modified with respect to a version of the same record stored in back store; and means responsive to the indicating means for transferring the modified or backing store version of a record in accordance with predetermined criteria.
Patent EP-0205974-A2 (EP)
Inventor: LIEDTKE RAINER K
IPC: A61K9/70
Filed: 1986-05-28
Abstract: A medicinal plaster for dermally applied medication which is attachable to the skin, which comprises first and second parts joined in a housing which is closed at the top side and open on the lower side thereof towards the skin surface, said first part at the lower side comprising a drug-containing carrier substance which melts at approximately physiological body temperature; and said second part at the top side, which is affixed to said first part, comprises a porous and flexible synthetic material having approximately the same diameter as said first part.
Patent EP-0206130-A2 (EP)
Inventor: THIBOS PATRICIA A
IPC: D04H3/07
Filed: 1986-06-11
Abstract: Elongated, large diameter, helically wound, hollow fiber bundles which are stable, do not require "dead-end tubesheets" to keep the bundle ends from slipping and exhibit only slight "dog-boning" can be formed by controlling the winding parameters so that the bundle consists of successively shorter or longer "formations" of successively longer strata, each stratum consisting of from about one to a plurality of coverages (of the underlying core or bundle surface).
Patent EP-0209124-A2 (EP)
Inventor: NAKAMOTO HIDEO
IPC: C08F18/18
Filed: 1986-07-16
Abstract: A plastic lens which comprises a polymer (A) containing as major component at least one radical-polymerizable biphenyl compound represented by the general formula (I]:
     wherein each of R's represents a hydrogen atom or methyl group, has.a high refractive index of not less than 1.55 and is excellent in transparency, processability, impact resistance, and dyeability.
Patent EP-0220394-A2 (EP)
Inventor: MANTLIK KONRAD
IPC: H01R13/436
Filed: 1986-07-31
Abstract: Electrical connector with an inner housing and a surrounding housing, the square inner housing having chambers for contact elements and, if necessary, at least one longitudinal separating wall, the surrounding housing surrounding the inner housing in a positively locking manner and a cable channel being arranged above the inner housing in the surrounding housing, and an additional locking device for the contact elements being provided, which can be pushed into the inner housing and projects into the chambers, the additional locking device being designed as one piece with the surrounding housing. <IMAGE>
Patent EP-0221391-A2 (EP)
Inventor: NIESTROJ JOACHIM
IPC: F28F27/00
Filed: 1986-10-09
Abstract: To ensure uniform wetting of the heating tubes, it is proposed to provide restriction elements in the form of floats which, as a result of constant liquid level, float in a position equidistant from the tubes on the liquid which is to be evaporated.
Patent EP-0226927-A2 (EP)
Inventor: MARGUERRE HANS-HELMUT DIPL-PHY
IPC: G01P3/36
Filed: 1986-12-08
Abstract: In order to simplify the construction of an apparatus (1) for measuring the speed of a moving object (2) without contact, the grid (5) on which the object (2) is imaged by means of a lens (4) is arranged on an upper side (6) of a fluorescent plate (7) which serves as a light collector and the side surface (8) of which is optically coupled to a photoreceiver (9). In a further design of the invention, the grid and the light collector are formed by an arrangement of a plurality of fluorescent light guide sections. <IMAGE>
Patent EP-0206449-A2 (EP)
Inventor: BARTOS DONALD MICHAEL
IPC: D01F9/10
Filed: 1986-02-20
Abstract: A method of preparing ceramic materials or articles by the pyrolysis of preceramic silazane polymers, wherein the preceramic silazane polymers are rendered infusible prior to pyrolysis by treatment with steam or a steam and oxygen mixture, is disclosed. This method is especially suited for the preparation of ceramic fibers.
Patent EP-0196770-A2 (EP)
Inventor: NAGAI KIYOSHI OKI ELECTRIC IND
IPC: H03H9/145
Filed: 1986-02-25
Abstract: A surface-acoustic-wave filter of the multi-transducer type includes a plurality of input transducers (2) and a plurality of output transducers (3). These input and output transducers (2, 3) are alternately and parallelly disposed on a piezo-electric substrate (1) spaced apart by centre to centre distances ℓ1 to ℓn. Taking any one centre to centre distance as a reference distance ℓ1, the respective centre to centre distances ℓ1 through 4n are arranged to satisfy the following relationships:-where m1 is an arbitrary positive real number, m2 through mn are respectively arbitrary integers (0, ± 1, ± 2, ...), and λ is the wavelength of the surface-acoustic-wave. The surface-acoustic-wave filter provides a good filter characteristic having sufficient effective attenuation in the attenuation region without degrading the filter characteristics in the pass-band thereof.
Patent EP-0228972-A2 (EP)
Inventor: BAUDIN JEAN-CLAUDE
IPC: G01F23/22
Filed: 1986-12-31
Abstract: The device comprises a differential thermocouple having two hot welds (4, 6) spaced from one another over the height of the thermocouple. One of the hot welds (6) is located at the end of the thermocouple, the second (4) being surrounded by a sheath having thermal inertia (8). It also comprises means for supporting the thermocouple in relation to the container (40) in such a position that the hot welds are located inside the container at the level desired for filling, and means for measuring the variations of the voltage supplied by the thermocouple as a function of time. Preferably, the thermocouple is fixed to a tube (10) sliding in a passage for translational movement (12). Gaskets (14, 16) are provided between the tube (10) and the passage. A powder inlet conduit (30) opens into a chamber (28) surrounding the tube and is connected to the container to be filled. An anti-vibration concertina (22) is mounted between the chamber (28) and the passage (12). <IMAGE>
Patent EP-0197017-A2 (EP)
Inventor: TAGESSON LEIF
IPC: G01M3/22
Filed: 1986-03-17
Abstract: A device for detecting leakage of a tube section (10) communicating with atmosphere at a first end comprises means (12) for filling said tube section from a second end with a known gas. Pump means (14) are arranged for conveying the resulting gas contents between said ends back towards and through said second end. Gas concentration measuring and recording means (15) are located at said second end for recording the concentration of said known gas in said gas contents with respect to time.
Patent EP-0239908-A2 (EP)
Inventor: FARLEIGH SCOTT EUGENE
IPC: H04N21/2365
Filed: 1987-03-24
Abstract: The subject wideband switching network provides inexpensive point-to-point wideband communication connections. Wideband source (S1-Sm) and destination (TV1-TVn) terminal equipment are either connected to modems (SM1-SMm, DM1-DMn) which encode the analog signals used by the wideband source terminal equipment (S1-Sm) into digital signals for transmission through the wideband switching network and decode the received digital signals into analog signals used by the wideband destination terminal equipment (TV1-­TVn); or are directly connected to the wideband switching network (120) if source and destination terminal equipment transmit and receive digital signals. The modems are connected to the wideband switching network by optical fibers (SF1-SFm, DF1-DFm). The wideband switching network (120) is a point-to-­point space division switch that is comprised of a matrix of high frequency semiconductor crosspoints. Wideband communication connections are originated by a subscriber transmitting connection control signals to the wideband switching network controller (110) on a dial-up basis from a telephone station set (T1), on a data link (112) from a computer (1B) or directly from a keyboard (111) associated with the wideband switching network controller (110). The wideband switching network can concurrently switch any combination of voice, audio, video, data.
Patent EP-0255043-A2 (EP)
Inventor: TIETTO MARIO
IPC: B29C48/09
Filed: 1987-07-23
Abstract: The present invention relates to an extrusion head device particularly adapted for the extrusion of thermoplastic polymers with high molecular weight. 
     The device according to the invention comprises a lateral inflow channel (20) and a central stem which extends longitudinally along the extrusion head. 
     The lateral inflow channel (20) is divided into four secondary channels (21, 22, 23, 24) provided with an entry point offset by 90* with respect to one another in a transverse cross section of the extrusion head. 
     Each secondary channel (21, 22, 23, 24) extends longitudinally and is provided with a transverse cross section having a substantially constant passage area, radially decreasing and circumferentially increasing until it occupies a portion of circumference of 180* in the terminal composition portion of the tubular element. 
     In the terminal portion, the opposite secondary channels combine with one another forming two concentric tubular elements. 
     The device according to the invention achieves an excellent uniformity in the thickness of the tubular element obtained, regardless of the type of polymer   extruded and of the extrusion temperature.
Patent EP-0265641-A2 (EP)
Inventor: MAYER THOMAS
IPC: G01D15/34
Filed: 1983-11-29
Abstract: An optical data storage system is contemplated, one employing a data-modulated writing laser beam and a ion-erasing reading laser beam of predetermined wavelength. 
     Improved optical media for such systems are described, these characterized by multiple layers whose optical characteristics and thickness are chosen to accommodate a prescribed writing and reading energy and wavelength and so provide an "anti-reflection" condition for unrecorded portions of the medium and a relatively higher reflectivity for recorded portions. A preferred optical medium includes a highly reflective aluminum layer, a relatively transparent polymer spacer layer overlying the reflective layer, and an optical absorber (recording) layer overlying the spacer layer. 
     Overcoating structure is specified in some detail; e.g., as a "soft pad" layer (e.g., fluoropolymer) on the absorber, with a "Hard" layer (e.g., radiation-cured acrylic) laid over the "soft pad" an an outer protective overcoat. Also, the "spacer" may be rendered as such a "soft pad".
Patent EP-0269831-A2 (EP)
Inventor: BORKOWSKI NORBERT DR
IPC: C11D9/26
Filed: 1987-10-22
Abstract: The gel, in particular a shaving gel, is based on an aqueous soap gel which is dispensed from an aerosol container and which contains at least one cellulose ether and/or at least one acrylic acid polymer and at least one sugar alcohol as gel structuring agent, and exclusively chlorofluorocarbons as post-foaming agents.
Patent EP-0249383-A2 (EP)
Inventor: DAUGAARD PREBEN
IPC: G01R33/30
Filed: 1987-06-02
Abstract: An NMR spinner having separate drive and stabilizing jets incorporates a valve to auto­matically divert a portion of the stabilizing pressure to the drive jets in order to maintain the bearing when drive pressure is otherwise reduced.
Patent EP-0250181-A2 (EP)
Inventor: LAPETINA DONNA M
IPC: C11D1/29
Filed: 1987-06-12
Abstract: A mild detergent composition, including a carboxylated derivative of a fatty imidazoline and a zwitterionic betaine or sultaine together with a sulfated alkylphenol ethoxylate, unexpectedly provides the unusually low skin and eye irritation levels associated with baby shampoos while exhibiting the cleansing, foaming and aesthetic properties associated with conventional shampoos.
Patent EP-0260022-A2 (EP)
Inventor: HONKURA YOSHINOBU
IPC: C22C38/58
Filed: 1987-08-26
Abstract: A stainless steel fundamentally comprises of, by weight, not more than 0.03% C, not more than 2.0% Si, not more than 5.0% Mn, 6-13% Ni, 16-21% Cr, 0.10-0.30% of N, and 0.02-0.25% Nb with the balance being Fe and inevitable impurity elements. The steel has a good corrosion resistance and a resistance to corrosion in seawater. The steel may further comprise at least one member of Mo and Cu each in an amount of not more than 0.4%, S, Se and Te each in an amount of not more than 0.08%, Bi, Pb, V, Ti, W, Ta, Hf, Zr and Al each in an amount of not more than 0.30% and P, Ca, Mg and rare earth elements each in an amount of not more than 0.01%. The steel has a recrystallized and worked double structure when subjected to a process comprising rough rolling an steel ingot at a temperature ranging from 1000 to 1200% at a working rate of not less than 50%, cooling at a cooling rate of not less then 4°C/min, subsequently finish rolling at a temperature ranging from 800 to 1000°C at a working rate of not less than 20%, and cooling at a cooling rate of not less than 4°C/min.
Patent EP-0260858-A2 (EP)
Inventor: SUGAWA SHIGETOSHI
IPC: H04N5/374
Filed: 1987-09-07
Abstract: A photoelectric conversion apparatus comprising a plurality of photoelectric conversion cells, each including a semiconductor transistor having a control electrode area which in turn includes a plurality of main electrode areas for reading signals, wherein the potential of the control electrode area is controlled to store carriers produced by optical pumping in the control electrode area, to read, from the main electrode area, a signal controlled by the storage voltage produced due to the storage, and to perform a refreshing operation to nullify the carriers stored in the control electrode area. A device is provided for performing a peak detection on the basis of signals from the main electrode area. At least one of the photoelectric conversion cells is shielded from light. The peak detection device performs the peak detection by detecting the difference between a peak signal obtained on the basis of a signal from the photoelectric conversion cells and a dark signal from the photoelectric conversion cells shielded from light.
Patent EP-0266047-A2 (EP)
Inventor: GREGORY REGINALD
IPC: C07C41/06
Filed: 1987-09-16
Abstract: A process for the production of gasoline range products from C₃ to C₆ alkenes which comprises two steps:
     (a) passing a feed containing the C₃ to C₆ alkenes and water in a molar ratio of alkene to water of from 3:1 to 90:1 over an acid hydration catalyst under hydration conditions to form a product containing oligomers of the alkenes, ethers and optionally alcohols and   (b) reacting alkenes containing branching at a carbon atom bearing a double bond with a C₁ to C₆ alcohol to form ethers.   
     The steps (a) and (b) can be performed in either order and can be followed by a third step (c) in which unreacted C₃ to C₅ alkenes are alkylated with isobutane in an alkylation step.
Patent EP-0266950-A2 (EP)
Inventor: HOOVER DENNIS JAY
IPC: A61K31/404
Filed: 1987-10-27
Abstract: Polypeptides and derivatives thereof containing nor-statine and nor-cyclostatine are useful for inhibiting the angiotensinogen-cleaving action of the enzyme renin.
Patent EP-0268451-A2 (EP)
Inventor: BUNSCHOTEN GERRIT KLAAS
IPC: D06F39/02
Filed: 1987-11-17
Abstract: A system for coupling a liquid filled container 1 to a duct 43 is provided with a valve coupling 9 which co-operates with the duct 43 to enable connection of the container 1 to the duct 43, and subsequent disconnection, while the valve coupling 9 is lowermost and therefore below the liquid level, without spillage. 
     Preferably the valve coupling 9 or a separate gas passage 101 has means 23,103 permitting escape of excess pressure while the container 1 is stored, means 38,103 admitting air during liquid outflow into the duct 43 and means 39 co-operating with the valve coupling 9 to assist closing of the valve coupling on disconnection.
Patent EP-0272800-A2 (EP)
Inventor: ROSCH REINHARD
IPC: H04M19/00
Filed: 1987-11-20
Abstract: A typical active impedance line feed circuit includes tip and ring amplifiers (20, 40) being controlled in response to signals at tip and ring voltage taps (6, 7) by a control circuit (60) to exhibit a.c. impedance and d.c. resistance characteristics for the purpose of supplying energizing current via tip and ring terminals (2, 3) for tip and ring leads of two wire communication line. In one example of the active impedance line feed circuit, improved operational tolerance of longitudinal interference and of a ground fault condition is provided by a d.c. amplifier (210a) being responsive to voltages at the tip and ring terminals. The circuit is characterized in that an inverting input of the d.c. amplifier is connected via resistors (212a, 313a) to the tip and ring voltage taps. In operation, the d.c. amplifier provides complete cancellation of all common mode signals at the tip and ring voltage taps. A compensation amplifier (235) is also connected between the tip and ring voltage taps and is responsive to the output of a control amplifier (231) for compensating for non-symmetrical current, the non-symmetrical current being introduced between the tip and the ring voltage taps by normal operation of the control circuit. Thereby, a threshold of ground fault current limiting action is substantially constant under all operating conditions. The d.c. amplifier is conveniently manufacturable in integrated circuit technology along with the remaining amplifiers in the active impedance line feed circuit.
Patent EP-0273583-A2 (EP)
Inventor: LINDEMANN MARTIN K
IPC: C09D11/10
Filed: 1987-11-25
Abstract: A printing ink composition is prepared containing a pigment and a polymer emulsion which comprises a first polymer network which is intertwined on a molecular scale with a second polymer network. Paper and paper board coating compositions are also described.
Patent EP-0239437-A2 (EP)
Inventor: INOUE YOSHIO
IPC: C09J183/00
Filed: 1987-02-20
Abstract: The inventive organopolysiloxane composition is curable in two ways, firstly, by the irradiation with ultraviolet light and, secondly, by exposure to a moisture-containing atmospheric air. The principal ingredient of the composition is a diorganopolysiloxane having, in a molecule, at least one isopropenyloxysilyl-substituted ethyl or propyl group bonded to the silicon atom of the polysiloxane chain, which is compounded with a mercaptoalkyl-containing organopolysiloxane, a photosensitizer and, optionally, a curing catalyst for the dealcoholation condensation reaction of the silicon-bonded alkoxy groups under the influence of atmospheric moisture. The composition is advantageous in the improved workability by virtue of the adequate tack-free time or the time tacken for surface filming.
Patent EP-0273827-A2 (EP)
Inventor: FOUCHE YVON
IPC: H04L27/36
Filed: 1987-12-22
Abstract: The invention relates to phase-amplitude modulation using at least two phase-modulated signals added vectorially. The resulting signal is amplitude - and/or phase-modulated. The invention applies in particular to television and radio transmitters, to radar as well as telecommunication devices. <IMAGE>
Patent EP-0279197-A2 (EP)
Inventor: ABOLINS VISVALDIS
IPC: C08L71/12
Filed: 1988-01-20
Abstract: The adhesion of molded polyphenylene ether resin or polyphenylene ether resin or polyphenylene ether polystyrene resin compositions can be improved by incorporation of approximately 1 to 15 parts by weight per 100 parts molding resin of a polyamide additive which may be a polyamide resin such as nylon 6, or a compatibilized PPE-polyamide blend.