baber/WOPTO huggingface dataset:
Patent EP-0131485-A2 (EP)
Inventor: POWELL DAVID R
IPC: A61K9/22
Filed: 1984-06-06
Abstract: A new class of solid pharmaceutical formulations enables the attainment of slow, zero order in vivo release of a wide range of pharmaceutically active ingredients upon oral administration. A broad range of release rates can be preselected by suitable adjustments of tablet properties. The formulations are based upon control of active ingredient release from the surface of the tablet via a controlled surface erosion mechanism. These compositions comprise:
     (a) an effective amount in the range of 10-90 wt. % of a pharmacologically active compound having a water solubility (20' C.) of 1/5-1/1000 (w/w);   (b) 1-40 wt. % of a compound which is pharmaceutically acceptable in oral compositions and has a water solubility (20° C.) of 1/1-1/40 (w/w);   (c) 2-20 wt. % of a compound which is pharmaceutically acceptable in oral compositions and has a water solubility (20° C.) of 1/1-1/10 (w/w);   (d) an amount in the range of 0.05-1.0 wt. % of a disintegrating agent for pharmaceutical compositions, at which amount the compound is ineffective as a disintegrating agent;   (e) 0.1-2.0wt.. % of a surfactant which is pharmaceutically acceptable in oral compositions; and, as necessary for tablet manufacturing purposes;   (f) 1-20 wt. % of a binder which is pharmaceutically acceptable in oral compositions; or   (g) 0.5-5.0 wt. % of a die wall lubricant which is pharmaceutically acceptable in oral compositions.
Patent EP-0150035-A2 (EP)
Inventor: HAINA DIETHER DR
IPC: G01P3/36
Filed: 1985-01-15
Abstract: Method and apparatus for determining the velocity of an object in a given direction without contacting the object, by: directing coherent radiation to the object in a direction substantially perpendicular to the given direction to cause radiation to be scattered from the object to produce a speckle pattern exhibiting a speckle spectrum, the speckle pattern at a location spaced from the object having a time dependency which is a function of movement of the object, detecting the speckle pattern intensity at the location spaced from the object, producing a first signal representative of the detected speckle intensity, and producing, from the first signal, a time-dependent intensity signal having a value which is weighted as a function of the frequency of the first signal.
Patent EP-0156268-A2 (EP)
Inventor: MASLANKA WILLIAM WALTER
IPC: C08G69/48
Filed: 1985-03-15
Abstract: @ Disclosed is a novel process for producing water-soluble, cationic resins containing halohydrin functionality from basic polyaminopolyamides containing secondary amine functionality without the use of epihalohydrin. The process of this invention comprises reacting the basic polyaminopolyamide in aqueous medium with an allyl halide to form allyl substituents on tertiary nitrogen atoms, converting the allyl substituents to halohydrin moieties by reaction with hypohalous acid and then maintaining the resulting solution at a pH of at least 7.0 until the Gardner-Holdt viscosity of the solution at 24% solids and 25°C. reaches at least B.
Patent EP-0158366-A2 (EP)
Inventor: HAMADA HIROSHI
IPC: G02F1/1343
Filed: 1985-04-13
Abstract: The present invention relates to picture elements of a color liquid-crystal display apparatus, color arrangements of coloring means, and the electric control. The arrangement patterns of picture-element electrodes are provided which may be driven by a simple driving circuit and may obtain the regenerative images of high quality. In the color liquid-crystal display apparatus, the delta arrangement is adopted, thus improving the image resolution and the display quality.
Patent EP-0166193-A2 (EP)
Inventor: FRANASZEK PETER ANTHONY
IPC: H04L12/00
Filed: 1985-05-21
Abstract: A switch configurable communication network among many users (A to E), comprising forwarding units (12) which individually present a communication tree with their ports as terminal nodes, and a cross-point switch (10) for connecting one user to another, for connecting users to a forwarding unit, and for connecting one forwarding unit to another, whereby the cross-point switch can configure two users in point-to-point communication, and can form modular tree subnetworks among the users by using the forwarding units.
Patent EP-0173021-A2 (EP)
Inventor: SAKATA YOSHITSUGU
IPC: G01N33/579
Filed: 1985-06-25
Abstract: 57 Endotoxin contents in samples can be determined qualitatively or quantitatively, singly or in parallel, with high precision in a short time by a process comprising applying a light to each sample solution, measuring an initial transmitted light amount l o  and a transmitted light amount at a time t, I(t), to give a ratio R(t) = l(t)/l o , and judging a gelation point by a threshold value of R(t), or further obtaining a gelation time from the gelation point. An apparatus used therefore is also disclosed.
Patent EP-0175198-A2 (EP)
Inventor: HORIKAWA MITSUO
IPC: A44B19/06
Filed: 1985-09-02
Abstract: A sliding clasp fastener (F) is disclosed which is provided with a pair of sliders (S<sub>1</sub>, S<sub>2</sub>) for opening and closing the fastener in the forward direction and in the reverse direction, respectively. The fastener has a series of discrete coupling elements (10) each having means (20, 21) for facilitating engagement of adjacent elements (10) with minimum frictional resistance when the fastener (F) is opened or closed in the reverse direction.
Patent EP-0183121-A2 (EP)
Inventor: NAKAGAWA MITSUHIKO ITAMI WORKS
IPC: F16D69/02
Filed: 1985-11-11
Abstract: A friction material particularly useful for vehicle brakes comprises a friction material body including a plurality of steel fibers. Each steel fiber includes at least 0.07% by weight of sulphur, at least 0.10% by weight of phosphorus, or at least 0.15% by weight of both sulphur and phosphorus. The friction material exhibits high friction coefficients and less abrasion with respect to materials against which it bears as compared to conventional wear materials utilizing steel fibers.
Patent EP-0162607-A2 (EP)
Inventor: CAPEWELL MAURICE JOHN
IPC: G01N33/49
Filed: 1985-04-25
Abstract: @ Apparatus for monitoring particles in a liquid by passing the liquid through an orifice disposed between two electrodes 1 includes an amplifier 22-27 of restricted bandwidth arranged to receive pulse signals from the electrodes on the passage of particles through the orifice, and a d.c. restorer circuit 29 coupled to the output of the amplifier and arranged to produce signals indicative of the amplitude of the pulses. The amplifier preferably comprises in series a high pass filter 22, a wideband amplifier 23, a high pass amplifier 25, a bandpass filter 26 and a low pass amplifier 27. The apparatus is able to monitor bacteria in urine using an orifice of 100 microns diameter and is capable of automatic and unattended operation.
Patent EP-0171282-A2 (EP)
Inventor: TELLINI MARCO GIORGIO
IPC: B01F23/10
Filed: 1985-08-06
Abstract: The apparatus can receive a source of air and a sulfur-bearing source for conditioning the gas within an electrostatic precipitator of an industrial plant. The apparatus has a sulfur device, converter, sensor, modulator and delivery equipment. The sulfur device, which has an input and an output, communicates with the sulfur-bearing source and the source of air, for at least providing gaseous oxidized sulfur. The converter has an outlet and has an inlet communicating with the output of the sulfur device for converting the gaseous, oxidized sulfur, into a conditioning medium. The sensor is connected to the outlet of the converter for providing a converted temperature signal signifying the temperature at the outlet of the converter. The modulator is connected to the sulfur device and sensor for varying the energy flow rate associated withthe air flow from the source of air into the apparatus, in response to the converted temperature signal. The delivery equipment is connected to the outlet of the converter for delivering the conditioning medium to the precipitator.
Patent EP-0184427-A2 (EP)
Inventor: SUZUKI JO
IPC: C22C16/00
Filed: 1985-12-03
Abstract: A composition for reversibly absorbing and desorbing hydrogen, comprising 0.8 - 20% by weight of one or more oxides of one or more elements selected from La, Ce, Nd, Pr, Sm and Eu, in ZrV (wherein x is in the range 0.01 x 0.7).
Patent EP-0168336-A2 (EP)
Inventor: NULL ROBERT A
IPC: B01D53/047
Filed: 1985-03-14
Abstract: An apparatus for adsorptive fractionation of a gaseous mixture. The fractionator or dryer apparatus includes a pair of sorbent bed towers (21,21). A filter and valve assembly (28) directs a flow of the gaseous mixture from a source thereof to one of the beds for removing a gaseous component of said mixture while simultaneously directing a flow of purge gas through the other of said beds for stripping the adsorbed gas component therefrom and regenerating the bed. Microprocessor controlled valves control the flow of gases to and from said bed towers (21,21). The towers and associated manifolds are twin bore extrusion prism shaped of heat conductive material. The parallel bores extend axially longitudinally through the tower extrusion with each bore adapted to contain a sorbent bed or bed cartridge. Conductivity probes are used to sense the moisture or adsorbed component front in the sorbent bed.
Patent EP-0179021-A2 (EP)
Inventor: DRABEK JOZEF DR
IPC: A01N47/34
Filed: 1985-10-14
Abstract: Compounds of formula   <IMAGE> wherein R1 is hydrogen, fluorine, chlorine, methyl, methoxy or methylthio, R2 is fluorine, chlorine, methyl, methoxy or methylthio and R3 is C1-C7haloalkyl containing 1 to 15 halogen atoms or is C3-C7halocycloalkyl containing 1 to 13 halogen atoms, with the proviso that R3 is not -CF2-CHF-CF3, are used for controlling insects and representatives of the order Acarina, especially plant-destructive insects, in particular as ovicides.
Patent EP-0184985-A2 (EP)
Inventor: NGUYEN THINH
IPC: C25D5/50
Filed: 1985-11-07
Abstract: A coating comprising aluminum and at least one of the transition metals of the groups IVB, VB and VIB are prepared comprising a unique microstructure which may be a solid solution of the transition metal in an aluminide matrix or a pseudo solid solution of the transition metal in an aluminum matrix. By means of special processes a super fine distribution of the transition metal within the matrix may be obtained in the form of a metastable pseudo solid solution even though thermodynamic considerations disfavour such fine distributions. The coating may, with advantage, be applied to superalloys and be heat treated together with the substrate in order to form a stable aluminide coating comprising transition metal dispersions in an aluminide matrix. One of the preferred manufacturing processes of such coatings is the electrodeposition thereof from non-aqueous electrolytes.
Patent EP-0156782-A2 (EP)
Inventor: LUNDBACK STIG
IPC: A61M60/882
Filed: 1985-03-22
Abstract: A double pump adapted for use as an artificial heart includes two ventricle-simulating chambers that are provided with respective inlets and outlets having valves incorporated therein and that are separated by a common partitioning wall structure. The wall structure has sections that are driven away from each other to reduce the volumes of respective ventricle chambers and expel liquid from the chambers through the outlets. The wall structure can also move laterally in response to differences in pressure between the chambers and hence change the volumetric ratio between them. This ensures a balanced action between the two halves of the heart- simulating pump during a systole phase and a diastole phase. The link mechanism is actuated by a cord through a motor, although only in one direction in the pressure phase, and hence the aforementioned changed volumes are readjusted primarily through the pressure exerted by the inflowing fluid. The pump may also include a variable volume atrium-simulating chamber communicating with the inlet to each ventricle-simulating chamber and having volume that is controlled in part by an externally acting gas pressure that varies in accordance with changes in the volumes of the ventricle chambers.
Patent EP-0192173-A2 (EP)
Inventor: LANG SIEGFRIED DR
IPC: A61K9/20
Filed: 1986-02-12
Abstract: Direkttablettierhilfsmittel, bestehend im wesentlichen aus A) 88 bis 96 Gew. -% eines pulverförmigen für die Herstellung von Tabletten üblichen Trägers aus Lactose oder Lactose zusammen mit höchstens gleichen Mengen anderer Trägerstoffe, B) 2 bis 6 Gew.-% Polyvinylpyrrolidon mit einem K-Wert von 20 bis 40, C) 2 bis 10 Gew.-% vernetztem, unlöslichem Polyvinylpyrrolidon, wobei sich alle Prozentangaben auf das Direkttablettierhilfsmittel beziehen, und erhalten durch Sprühtrocknung, Sprühgranulierung oder Feuchtgranulierung. Die erfindungsgemäßen Direkttablettierhilfsmittel zeichnen sich durch gute Fließfähigkeit und gute Komprimierbarkeit bei niedrigem Druck aus, die mit ihrer Hilfe hergestellten Tabletten durch ausgezeichnete Zerfallseigenschalten bei hoher Härte und geringem Abrieb.
Patent EP-0198216-A2 (EP)
Inventor: JONES GARDNER DULANY
IPC: G06F9/48
Filed: 1986-03-11
Abstract: This processor is a single chip implementation of an architecture that is designed to expeditiously handle certain tasks commonly associated with signal processing. Sequential multiply and accumulate operations, in particular, can be accomplished quite efficiently. The processor is pipelined in two areas. Instructions are passed through a three phase pipeline and consist of fetch, decode and execute, while the multiplier utilizes a two phase pipeline. The data flow is parallel and of 16-bit width throughout. The instruction store is maintained separately from the data store and provisions are included for having the processor enabled to read and write its own instruction store. Some parallel or compound instructions are implemented to permit transfer actions such as storage or I/O to or from instruction registers to occur concurrently with a compute action in different segments of the data flow. The arithmetic capabilities of the processor include both the separate multiplier and a full arithmetic logic unit. Two DMA modes are permitted. Extensive diagnostic capabilities, some of which utilize the processor's ability to read and write its own instruction store, are also included.
Patent EP-0199969-A2 (EP)
Inventor: RACH HEINZ-DIETER
IPC: B60B21/10
Filed: 1986-03-19
Abstract: A rim for a pneumatic vehicle tire, the beads of which are adapted to be mounted on the radially inner periphery of the rim. The rim has a rim ring that is provided radially inwardly with seating surfaces for the tire beads. On the lateral edges, the rim ring has essentially radially inwardly extending rim flanges. Furthermore, the rim ring is provided radially outwardly with support surfaces for emergency operation when a puncture, flat tire, etc. is encountered. In order to increase the ability to operate with a flat tire, the wall of the rim ring, in the vicinity of each of the rim flanges, is bent radially outwardly, and is then bent back axially inwardly at a radial spacing relative to the remainder of the rim ring, so that two annular supports are formed for supporting a flat tire.
Patent EP-0201908-A2 (EP)
Inventor: SUGIMORI TERUHIKO
IPC: D01F6/18
Filed: 1986-05-13
Abstract: @ A spinning solution for acrylonitrile polymers is disclosed, comprising an acrylonitrile polymer having a reduced viscosity of not less than 2.0, a solvent, and water, wherein the water concentration and the polymer concentration fall within the range in the drawing surrounded by straight lines connecting point A (1 wt% and 30 wt% respectively), point B (1 wt% and 10 wt% respectively), and point C (10 wt% and 10 wt% respectively). The spinning solution exhibits satisfactory spinnability in spite of its high polymer concentration and provides void-free acrylonitrile fibers having a highly circular cross-section and excellent mechanical strength.
Patent EP-0204228-A2 (EP)
Inventor: ABEL HELMUT
IPC: B62B1/12
Filed: 1986-05-23
Abstract: This transport hand-cart is used for carrying luggage or similar items and is collapsible into briefcase form. The cart has removeable wheel carriages and handle that fit into recesses in the flat load carrying portion of the cart. The wheel carriages and handle have a series of protrusions that engage slots in the load carrying portion of the cart to facilitate attachment and detachment. In the collapsed form the handle of the cart protrudes from the confines of its recess in the load carrying portion of the cart to provide a handle in the collapsed carrying position.
Patent EP-0212391-A2 (EP)
Inventor: SCHUMACHER HEINZ
IPC: A23L11/30
Filed: 1986-08-01
Abstract: Zur thermischen Konditionierung und Vorbehandlung von pflanzlichen Rohmaterialien für die Gewinnung von Ölen und Fetten einerseits und einem als Kraftfutter geeigneten öl- bzw. fettfreien Schrot andererseits werden die gereinigten, getrockneten und zerkleinerten Ölsaaten und Ölfrüchte im Anschluß an eine evtl. vorausgegangene Glattwalzung kurzzeitig auf Temperaturen über 100°C, insbesondere 105 bis 148°C bei überatmosphärischem Druck in einer luft- bzw. sauerstofffreien Atmosphäre erhitzt und anschließend bei gleichzeitiger Abkühlung auf Temperaturen unterhalb 100°C schlagartig entspannt. Hierdurch wird erreicht, daß die Ureaseaktivität im Schrot weitgehend inhibiert ist und die Proteine insgesamt sowie deren Wasserlöslichkeit in erheblichem Maße erhalten bleiben. Vorzugsweise ist in einer Vorrichtung zur Durchführung des Verfahrens eine Einrichtung zum Konstanthalten des Druckes in einem Reaktionsbehälter vorgesehen.
Patent EP-0216091-A2 (EP)
Inventor: SHIH YEN-JER
IPC: C08F251/00
Filed: 1986-08-04
Abstract: Polysaccharide graft copolymers are prepared by a water-in-oil emulsion polymerization process in which the polysaccharide and water-soluble monomer are emulsified in an oil phase containing emulsifying agents and polymerized therein. The resultant emulsion polymers are in stable form and may be used directly, for example, as adhesives for prepasted wallpaper, or may be inverted into aqueous systems and used for their thickening or flocculating properties.
Patent EP-0223226-A2 (EP)
Inventor: WHELLAMS GEOFFREY EDMUND
IPC: B65H59/22
Filed: 1986-11-17
Abstract: A skeining machine has a looping member (54) arranged to move in an elongated endless track (32) having recurvate ends (46, 48) with a pair of looping needles (60, 68) arranged within said path to have a filament (W) looped thereon during revolution of the looping member about the path with one of the needles being a spinner needle (60) mounted on a rotatable shaft (62) at an acute angle extending away from the other needle, and the spinner needle being disposed adjacent one of the recurvate ends (46), of the looping member path and having the root (R) of the connection between the spinner needle and the rotatable shaft on which it is mounted being disposed between the path of movement of the looping member and the center of recurvature (C) of the looping member path.
Patent EP-0213882-A2 (EP)
Inventor: ASAI TOSHIHIRO
IPC: B29B7/18
Filed: 1986-08-20
Abstract: A closed mixing machine suitable for mixing rubber materials, comprising a closed mixing chamber and a pair of rotors received in the chamber for rotating in opposite directions, wherein the rotor tip clearance and the rotor rotation speed are increased up to values greater than typical values of the conventional mixing machine. According to this arrangement, mixing productivity is increased by a maximum of 70% with an even discharge temperature and a reduced energy consumption in comparison with a conventional arrangement.
Patent EP-0259528-A2 (EP)
Inventor: HICKMAN JAMES ARTHUR ALBERT
IPC: B29C37/00
Filed: 1986-09-10
Abstract: A method of producing a laminate comprising forming an assembly of spaced apart first and second preformed sheets, at least one of which is metallic, the assembly having a barrier to passage of liquid resin material between the sheets around at least a lower part of the periphery of the assembly, pouring flowable, settable liquid resin material between the sheets through an upper peripheral edge of the assembly and allowing the intro­duced resin material to set to bond the sheets together.
Patent EP-0217591-A2 (EP)
Inventor: LISTEN THOMAS V
IPC: C07C39/08
Filed: 1986-09-17
Abstract: Normally liquid lubricating oil additives which provide both antioxidant and friction-modifying properties when added to lubricating oil comprise monoalkyl catechols which are normally liquid at typical storage temperatures, in which the alkyl substituent is a mixture of at least three of C 18 -C 24  alkyl groups derived from the corresponding C 18 -C 24  olefin mixture, with the proviso that the olefin mixture contains at least 30 molar percent branched olefins.
Patent EP-0225716-A2 (EP)
Inventor: BARSONY ISTVAN
IPC: H01L27/098
Filed: 1986-10-29
Abstract: A semiconductor device comprising a pair of p-type regions (15, 16) facing each other, a pair of n-type regions (11, 12) facing each other, and a nearly intrinsic region (10) connecting these regions, thereby establishing a hole current path connecting the p-type regions and an electron current path connecting the n-type regions. Each of the hole current path and the electron current path has a transfer function which is a function of structural parameters of the device and the applied biases. The electron current path and the hole current path can provide a complementary pair of outputs.
Patent EP-0202975-A2 (EP)
Inventor: NELSON DAVID LUTHER
IPC: C12P21/00
Filed: 1986-04-14
Abstract: @ The present invention discloses a sandwich method and a kit for assaying interleukin-2 receptor - (IL-2R) in a sample. The method comprises determining reactivity of said sample with a plurality of ligands, each said ligand having binding affinity for a specific site on the receptor, said site being different for each said ligand and distinct from interleukin-2 binding site on the receptor. The invention also discloses a method of detecting such disturbed or abnormal conditions in humans which release soluble IL-2R in the body fluid.
Patent EP-0210102-A2 (EP)
Inventor: PEOPLES CLARENCE ASBURY JR
IPC: D06N7/00
Filed: 1986-07-10
Abstract: A molded foam-backed carpet assembly (10) is provided which is suitable for use in automobiles and which includes a carpet (21) layer, a moldable thermoplastic polymer layer and a sound deadening foam cushion bonded to the thermo­plastic polymer layer. The physical properties of the foam are controlled to provide enhanced vibration damping and sound deadening in the carpet assembly.
Patent EP-0231741-A2 (EP)
Inventor: KNUDSEN SOREN ERIK
IPC: B22C15/00
Filed: 1987-01-02
Abstract: A moulding system for making mould parts by compacting sand or other like material between a vertical squeeze plate (12) and a vertical swingable plate (8), which form movable end walls in a squeeze chamber (6). The swingable plate is designed to swing away to allow the mould part to pass from the squeeze chamber (6) by advancing the squeeze plate (12) additionally after completed compaction. The swingable plate (8) is journalled in a foremost yoke (4), which connects with a pull yoke (2), placed behind the squeeze chamber (6), by means of a rigid frame structure parallel with the longitu­dinal axis of the chamber.
Patent EP-0243734-A2 (EP)
Title: Optisch aktive Hydantoine
Inventor: POETSCH EIKE DR
IPC: C07D498/04
Filed: 1987-04-06
Abstract: Optisch aktive Hydantoine der Formel I, <IMAGE> worin X, Y, R¹, R² und R³ die in Patentanspruch 1 angegebene Bedeutung besitzen, sind wertvolle Zwischenprodukte für die Herstellung von D-(+)-Biotin.
Patent EP-0241015-A2 (EP)
Inventor: HESSE KURT
IPC: F21V21/30
Filed: 1987-04-01
Abstract: A light fixture having an essentially semicircular housing (10), which accommodates a lamp and is swivellably connected to a support arm projecting from a light fixture frame, has conductor rails (78) resembling busbars, which are embedded in the outer surface, are electrically connected to the lamp and in which a slider (20) that is provided with electrical contacts (74) and connected to the support arm can be displaced. <IMAGE>