baber/WOPTO huggingface dataset:
Patent EP-0151937-A2 (EP)
Inventor: REISCHL ARTUR DR
IPC: C08K3/04
Filed: 1985-01-14
Abstract: This invention relates to polyurethane(urea) compositions which contain foam and which are preferably cationically modified, contain non-abrasively bonded fillers and have a very high water absorbability (WAF). Production is effected by reacting isocyanate-terminated prepolymers with a quantity of water far exceeding the stoichiometric quantity in the presence of foams in particle or film form. The reaction mixture may also contain lignite powder and/or peat, other inorganic and organic fillers and/or biomasses (living cells, living bacteria, enzymes). The polyurethane(urea) compositions contain up to 95% by weight of foam particles and may contain further fillers (preferably lignite and/or peat). The compositions are swollen and have a high water content during production. Their water absorbability (WAF) when suspended in water is 33 to 97% by weight of water. They can be used as carriers in microbic synthesis processes for the production of complicated organic compounds (when they have incorporated biomasses) as special carriers for the growth of plants, as filter agents or as adsorbents for non water-soluble liquids [for example, crude oil or petrol].
Patent EP-0155453-A2 (EP)
Inventor: LEBKUCHNER BENNO
IPC: F04D15/00
Filed: 1985-01-21
Abstract: A pump including a small but effective quantity of anti-waterline corrosion material.
Patent EP-0151968-A2 (EP)
Inventor: SCHWEIKL LUDWIG DIPL-ING-GRAD
IPC: F02C7/06
Filed: 1985-01-22
Abstract: 1. Lubricant supply system for a gas turbine propulsion unit, in which, for maintaining the supply of lubricant in critical flight situations, a lubricant rotating in a tank (T) can be fed from a tank (T) via a pressure pump to consumer (L) of the propulsion unit and can be fed back from there into the tank (T), the system comprising between the consumer (L) and the tank (T) a suction pump (P2) and means for separating air under the effect of centrifugal forces, in the force of a centrifugal separator consisting of a separator (A) and a centrifugal pump (R), the lubricant tank (T), means of cooling (K1, K2), a centrifugal pump (R) and air separator (A) being connected one after another, characterised in that the air separator (A) is associated with the centrifugal pump (R), both being spatially separated from the tank (T) in the direction of flow downstream of the consumer (L), the lubricant contained in the tank (T) being maintained in rotation by the stream of lubricant fed by means of the centrifugal pump (R).
Patent EP-0150865-A2 (EP)
Inventor: HELFRECHT MANFRED
IPC: E04D13/16
Filed: 1985-02-01
Abstract: 1. Heat insulation panels (10) which are adapted to be laid over rafters and which at their ridge-side edge, formed in stepped rabbet manner, have a support strip (12) overlapped in the roofing by the ridge-side adjacent panel, at their eaves-side edge, formed in stepped rabbet manner, comprise a covering strip (13) overlapping the support strip (12) of the eaves-side adjacent panel, and at their lateral edges (11) comprise a lateral rabbet portion or a top rabbet portion formed complementary thereto for forming a lateral rabbetting, and having water guide channels (17) extending in the ridge-eaves direction, characterized in - that the lateral edges (11) of the heat insulation panels (10) extend with their lateral and top rabbet portions inclined to the perpendicular ridge-eaves direction.
Patent EP-0155517-A2 (EP)
Inventor: ASADA MASAHIRO
IPC: C08K5/52
Filed: 1985-02-19
Abstract: Disclosed is a resinous composition having excellent discoloration, processability, heat resistancy and durability comprising,
     A. 100 parts by weight of an aromatic polyester having the general formulae (I) and (II)
     
         B. 0.01 to 5 parts by weight of a phosphoric compound, and   C. 0.01 to 0.1 part by weight of a carboxylic acid metal salt.   
     Also disclosed is a process for producing shaped articles, the improvement which comprises adding the additives stepwise to the aromatic polyester.
Patent EP-0155679-A2 (EP)
Inventor: EISMANN JOSEF
IPC: A01J25/02
Filed: 1985-03-20
Abstract: The cheese basin is used for the coagulation of milk, the comminution of the milk coagulum, and the subsequent treatment of the cheese curd/whey mixture, until the latter is ready for decanting and portioning. To provide a simple and dimensionally stable cheese kettle (1, 2, 3), this is designed rotationally symmetrically, with centrally arranged cutting and stirring equipment (14, 15). So that the kettle contents can be cut and thoroughly mixed in a simple manner, effectively and yet gently, without this being hindered by the inherent rotation of the contents, the cheese kettle is set up obliquely with respect to the perpendicular in such a way that the shearing point of the filling lies below the centre axis of the cheese kettle (1, 2, 3). In addition, the stirring and cutting members (14/15) are also arranged offset on the drive shaft 16'. <IMAGE>
Patent EP-0164541-A2 (EP)
Inventor: OVSHINSKY STANFORD R
IPC: H01L29/40
Filed: 1985-04-26
Abstract: @ There is disclosed integrated circuit compatible thin film field effect transistors which can be fabricated at low temperatures and operated at fast switching rates for use, for example, in video rate applications. The transistors include a body of germanium semiconductor material having a structure more ordered than amorphous material and less ordered than single crystalline material. The source and drain of the transistors comprise rectifying contacts formed on or in the body of germanium semiconductor material. Also disclosed are a method of making the transistors and an electronically addressable array system utilizing the transistors to advantage.
Patent EP-0173001-A2 (EP)
Inventor: PETTERS WILLI J DR
IPC: F42B12/36
Filed: 1985-05-25
Abstract: Sounding devices (12) are ejected from a missile (10), land on the ground and are brought into a position suitable for starting by a righting device (15). Each sounding device (12) has at least one sensor (16) for detecting objects (26). When it detects an object, the sounding device (12) or a transmitter of this sounding device is fired in the air. While in flight, the sounding device (12) transmits via an antenna (17) detecting signals, which are received by a distant receiver. A great range with low transmitted power is achieved for the transmitter. <IMAGE>
Patent EP-0170238-A2 (EP)
Inventor: MANGOLD ANTON
IPC: B60J1/20
Filed: 1985-07-27
Abstract: An additional pane for a side window of a motor vehicle can be attached to or in the frame of the side window in such a way that it covers an upper section of the window opening whilst with a partially opened window a front section of the window opening is released for the purpose of ventilating the passenger compartment of the vehicle. <IMAGE>
Patent EP-0180959-A2 (EP)
Inventor: SHIRAISHI MASAZUMI C O PATENT
IPC: H02B1/30
Filed: 1985-11-05
Abstract: A metalclad switchgear has three assemblies which are separately arranged in separate housings (48, 72, 78) for housing a circuit breaker (12), a control line (71) and a cable (34), all constituting the metalclad switchgear and which can be detachably coupled. The three assemblies are a circuit interrupting device (50), which can be designed for standardization, and a control line compartment (70) and a cable compartment (76) both of which can be designed in accordance with given specifications.
Patent EP-0187936-A2 (EP)
Inventor: REINER ANDREAS DR
IPC: C08J5/22
Filed: 1985-12-02
Abstract: 1. A process for the production of a permselective and flexible anion exchanger membrane by application of a solution of a polymer containing polyvinyl pyridine and/or a derivative thereof as anion exchanger to a support material and evaporation of the solvent, characterized in that a solution of a copolymer of vinyl pyridine and/or a derivative thereof and a monomer Y, which does not form fixed ions either during formation of the network or in the electrolyte, or a mixture of such monomers additionally containing either a polyvinyl benzyl halide or a mixture of polyvinyl benzyl halides or a second copolymer of vinyl benzyl halide and one or more monomers Y in a stoichiometric ratio of vinyl pyridine nitrogen to vinyl benzyl halide (N:X) of 1:1 to 10:1 is applied to the support material, the film is quaternized in its wet state and the membrane formed is optionally removed from the support material.
Patent EP-0184857-A2 (EP)
Inventor: HOLTEY THOMAS O
IPC: G09G5/02
Filed: 1985-12-13
Abstract: A color display graphics system includes three bit map memories for storing bits representing red, green and blue colors respectively. Combinations of bits from the same address locations of each bit map memory display a pixel which could be any one of eight colors: black, bleu, green, cyan, red, magenta, yellow or white. A read only memory (ROM) stores patterns made up of sixteen bits in a four-by-four matrix for each of the red, green and blue colors. The 16-bit matrices are stored in their respective bit map memories for subsequent color display. Combinations of matrices may be used to show shades of the above eight colors and the mixing of any of those shades.
Patent EP-0155182-A2 (EP)
Inventor: BRAMLEY ERNEST ARTHUR
IPC: B65D6/26
Filed: 1985-03-13
Abstract: A dismantleable container in accordance with the invention intended to stand upright in use has walls 11 which, when the container is assembled, are joined to one another along their mutually adjacent edges by respective clamps 12. Each clamp is in accordance with the further aspect of the invention and comprises two elongate plates 13, 14 spaced apart by one or more bolts 17 or other tightening means located centrally of the clamp 12, the bolts 17 or other clamp tightening means, as they are slackened, enable the plates 13, 14 to be spaced progressively farther apart, in a parallel but still conjoined relationship. The plates 13, 14oncespaced apart being movable again towards one another without having to work the tightening means 17. Those faces of the plates 13,14 which define the jaws of the clamp 12 are either curved or angled and the clamps 12 when tightened hold the walls 11 adjacent one another without piercing the walls.
Patent EP-0164220-A2 (EP)
Inventor: KLUSMAN STEVEN ARLEN
IPC: F16C27/04
Filed: 1985-05-08
Abstract: A squeeze film damper (100) for a dynamically unbalanced rotor includes a bearing (59) on the rotor having a non-rotatable outer race (74) which is vibrateable as a unit with the rotor, an outer plain cylindrical surface (80) on the bearing outer race (74), an inner plain cylindrical surface (102) on a support (82) around the outer surface (80) concentric therewith when rotor is aligned on a nominal axis of the support (82) and co-operable therewith in defining a small annulus (104) having a radial depth corresponding to the maximum radial vibratory displacement of the rotor, an annular groove (106) in the inner cylindrical surface (102) of axial length of between 1/2 and 2/3 of the axial length of the small annulus (104) and co-operable with the outer plain surface (80) in defining a large annulus (116) having a radial depth of at least three times the small annulus radial depth, the groove (106) being axially symmetrical with respect to the small annulus (104), and means (95, 96, 118) for maintaining the small and large annuli filled with fluid under pressure.
Patent EP-0183548-A2 (EP)
Inventor: SHARP LARRY D
IPC: G06F1/26
Filed: 1985-11-28
Abstract: Each digital module in a network is provided with a local power switching control subsystem wherein the local module uses a local power switching control logic card which controls main power and subordinate power units in a predetermined sequence. Power up/down conditions or incremental/decremental voltage conditions can be effected by a local operator or by an instruction from a remote master logic unit. The power subsystem can sense failure conditions and communicate this information to the remote master unit or to a local operator.
Patent EP-0188208-A2 (EP)
Inventor: BABU SURYADEVARA VIJAYAKUMAR
IPC: C23F4/00
Filed: 1986-01-07
Abstract: A system for continuous plasma processing of the major surfaces of a plurality of substrates (122A,122B,122C). The system comprises a plasma reactor chamber (115), provision for continuously introducing a gas to be converted in a reactive species by an electrical field, provision (116,118) for applying such electric fields to the substrates, provision for continuously exhausting gas, an automatic transport (123) or drive mechanism connected to the chamber and to the substrates to facilitate the advancement of substrates seriatim along a predetermined path in the chamber, and a vacuum lock (114,120) connected to the chamber for maintaining a substantially constant atmosphere in the chamber while each of the substrates is inserted into and removed from the chamber.
Patent EP-0191283-A2 (EP)
Inventor: LIU NAN-I
IPC: C08L71/00
Filed: 1986-01-07
Abstract: Novel thermoplastic molding compositions comprising a thermoplastic elastomer and a modifying combination of an aromatic thermoplastic polyester and clay.
Patent EP-0189189-A2 (EP)
Inventor: UNO KEIICHI
IPC: D04H1/42
Filed: 1986-01-22
Abstract: A flexible sheet which comprises a non-woven fabric made predominantly from a poly(aromatic amide) component which is impregnated with a heat- and/or light-curable resin, wherein the non-woven fabric satisfies the following conditions:5 g/m<sup>2</sup> < weight per unit area < 35 g/m<sup>2</sup>, and0.15 g/cm<sup>3</sup> ≦ density ≦ 0.8 g/c<sub>m</sub><sup>3</sup>,which has well ballanced properties, such as excellent heat dimensional stability, heat resistance (soldering resistance), water resistance, solvent resistance, electrical insulating properties and mechanical properties and is useful for the preparation of a flexible printed circuit board, and use thereof for a flexible metal-clad laminate and a flexible printed circuit board.
Patent EP-0209076-A2 (EP)
Inventor: KNUTTEL WERNER
IPC: G05B19/23
Filed: 1986-07-09
Abstract: The subject of the invention is a device for transporting and positioning loads by means of motor-driven load carriers (1) which are displaceable along a track. Connected to the load carriers are actual value generators (27) which in each case digitally measure their speed and actual position along the running track. Digital position and speed reference values can be supplied to the load carriers (1), from which reference value a control deviation is generated by comparison with the actual values. The control deviation is fed in each case via a controller (40) to a device (43) for influencing the power supply to at least one DC motor (16) with the effect of reducing the control deviation to zero or virtually zero. A plurality of load carriers can be moved synchronously along the track (4) at constant intervals. <IMAGE>
Patent EP-0211288-A2 (EP)
Inventor: VANDERSLICE REBECCA W
IPC: E21B43/22
Filed: 1986-07-16
Abstract: A polysaccharide polymer is disclosed which is a better viscosifier of water than xanthan gum. The polysaccharide polymer and its non-acetylated form, are comprised of glucose and mannose moieties in a ratio of about 2:1. The invention also discloses Xanthomonas mutants which produce the polysaccharide polymer but which do not produce xanthan gum. Methods of preparing the polysaccharide polymers and of their use are also described.
Patent EP-0209153-A2 (EP)
Inventor: ZUBA VALENTINE THEODORE
IPC: G03C1/72
Filed: 1986-07-18
Abstract: High contrast, sensitivity and bath life is obtainable by the addition of inorganic salts, preferably a carbonate, to an aqueous alkali metal base containing a carboxylated surfactant. The preferred alkali metal bases are potassium hydroxide or sodium hydroxide. The carboxylated surfactants contemplated by the invention are those encompassed with the formula:
     wherein R is a hydrocarbon radical of 6-18 carbon atoms alkyl radical, n has a value of 1-24 and X is a cation such as K + , Na + , or H + . The gain in sensitivity with the incorporation of an inorganic compound furnishing ions, typically an inorganic salt, to the developer with the carboxylated surfactant compared to the sensitivity obtained with developers with carboxylated surfactant and inorganic salts omitted was typically two fold and greater without a corresponding film loss. Examples of salts are those that contain the anions SO 4   2- . CO 3   2- , Cl-, PO 4   3- , Br-, NO 3 -. borates or silicates and the cations K + , Na + , Ca 2+ , Mg 2+ , Li + , or H + . Additionally, reagents capable of generating these anions and cations in solution are applicable provided that no substantial change in pH of the developer solution results. The extended bath life which is obtainable with the incorporation of the carboxylated surfactant is not adversely affected by the addition of the inorganic salts in the surfactant-containing developer compositions.
Patent EP-0211340-A2 (EP)
Inventor: KOLTS JOHN HENRY
IPC: C07C11/04
Filed: 1986-07-24
Abstract: Feed hydrocarbons comprising propane and butanes are cracked to selectively maximize the production of ethylene or propylene by contacting the feed hydrocarbons with a cracking catalyst, adapted to convert the feed hydrocarbons to less saturated hydrocarbons, under conditions sufficient to thus crack the feed hydrocarbons, to thereby selectively maximize the production of ethylene, and, at least intervally, hydrogen sulfide or a hydrogen sulfide precursor is added to the feed hydrocarbons to thereby maximize the production of propylene. Preferred catalysts which may be utilized in the process and which are highly selective to the production of ethylene, as opposed to propylene, (in the absence of hydrogen sulfide or hydrogen sulfide precursor) include mixed oxides of manganese and magnesium, mixed oxides of manganese and Lanthanum Series metals and/or niobium, mixed oxides of iron and magnesium and mixed oxides of iron and Lanthanum Series metal and/or niobium. The effective life of the catalyst, particularly for the selective production of ethylene, is increased by carrying out the process in the presence of steam. When the catalyst contains manganese, the steam is optional whereas, when the catalyst contains iron, the steam is essential. The life of the magnesium based catalysts as well as their selectivity, particularly to ethylene, can also be extended by adding small promoting amounts of oxides of calcium, strontium, barium, tin, antimony, silicone, aluminum, titanium and/or chromium. All of the above promoters are useful in the iron/magnesium catalysts except the calcium, strontium, barium, tin and antimony. Only chromium is useful as a promoter for the Lanthanum Series and niobium based catalysts.
Patent EP-0224753-A2 (EP)
Inventor: PENNEBAKER WILLIAM BOONE
IPC: G06F17/18
Filed: 1986-11-07
Abstract: The present invention relates to computer apparatus and methodology for adapting the value of a probability of the occurrence of a first of two binary symbols which includes (a) maintaining a count of the number k of occurrences of the first symbol; (b) maintaining a total count of the number n of occurrences of all symbols; (c) selecting confidence limits for the probability; and (d) when the probability is outside the confidence limits, effectuating a revision in the value of the probability directed toward restoring confidence in the probability value. The number of allowed probabilities is, optionally, less than the total number of the possible probabilities given the probability precision. Moreover, an approximation is employed which limits the number of probabilities to which a current probability can be changed, thereby enabling the probability adaptation to be implemented as a deterministic finite state machine.
Patent EP-0217446-A2 (EP)
Inventor: BOXHOORN GOSSE
IPC: B01D53/86
Filed: 1986-09-12
Abstract: Process of preparing a poly-metal-containing catalyst comprising contacting a carrier with an impregnating solution comprising a compound of a metal from group 5b, 6b, 7b, 1b or the non-noble group 8 metals of the Periodic Table of the Elements dissolved in an acidic solution of a compound of titanium or zirconium, drying and thermally treating the carrier.
Patent EP-0189257-A2 (EP)
Inventor: SASAKI SHIN
IPC: G11B23/037
Filed: 1986-01-09
Abstract: A reel flange for a tape reel in a tape recording system which has an annularly-shaped projecting portion which merges into a recessed annularly-shaped control portion. A plurality of inwardly-directed rib members extending inwardly from the projecting portion into the recessed central portion to aid in the alignment of the reel flanges when stacked during manufacture. Openings in the recessed central portion receive mating pins located on a cylindrical projecting portion intermediate the flanges of the reel to secure the flange to the projecting portion. The flange further defines a stacking-pin receiving opening with an alignment lug. The thickness of the projecting portion of the reel flange may also decrease with increasing radial distance from its center.
Patent EP-0209222-A2 (EP)
Inventor: HANSEN DEREK
IPC: H01S3/091
Filed: 1986-05-14
Abstract: A multiple wavelength operating laser (10) having a pump cavity or enclosure (14) surrounded by an optical pumping arrangement (17) comprises a plurality of substantially concentric tubes (21 A, 21 B) each having windows for emission of radiation and enclosing respective bodies of tiquid lasing media. The lasing media may be flowed through the respective tubes and are preferentially arranged so that the fluorescence spectra of the lssing medium in one tube overlaps the absorption spectra of the lasing medium in the adjoining tube so that the one lasing medium optically pumps the other lasing medium in addition to optical pumping from the optical pumping arrangement (17).
Patent EP-0208530-A2 (EP)
Inventor: HAMADA AKIRA
IPC: H03G3/34
Filed: 1986-07-07
Abstract: A squelch detecting circuit comprises a narrow bandpass filter (16) for obtaining, as a filtered signal, a desired IF carrier frequency signal. The filtered signal is envelope-detected at a detector (17) and the detected signal is compared with a predetermined squelch level at a voltage comparator (21). The voltage comparator produces a first signal when the detected signal is below the squelch level and produces a second signal when the detected signal is above the squelch level. A squelch start determining circuit (22) produces a squelch alarm signal after the first signal is continued for a predetermined time period, and the squelch alarm signal is maintained until the second signal is inputted to the squelch start determining circuit (22), so that the transmitter and receiver characteristic test using the carrier frequency sweeping can be performed without any squelch alarm signal produced.
Patent EP-0209322-A2 (EP)
Inventor: DOERFEL STEPHEN
IPC: F41G3/26
Filed: 1986-07-09
Abstract: Method and apparatus for simulating, within a selected target area, the effectiveness of one of a number of types of ammunition selected, in which a master station transmitter (4, 28) transmits master control signals indicative of the type of ammunition selected and the target area (2) selected. A plurality of remote electromagnetic wave transmitters (30, 32, 34) respond to control signals from said master station transmitter (4, 281, to make transmissions capable of traversing the selected target area (2). Indicators (8) positionable in said target area, respond to said transmissions, to indicate the effect of the selected ammunition at the selected target area (2).