baber/WOPTO huggingface dataset:
Patent EP-0204162-A2 (EP)
Inventor: TRAUBEL HARRO DR
IPC: C14C9/02
Filed: 1986-05-05
Abstract: Aqueous fatliquoring solutions, dispersions or emulsions are made with (a) polyethers having at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or (b) polyester containing at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or (c) polycarbonates containing at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or mixtures thereof. These fatliquoring agents are used to treat tanned leathers until from 0.1 to 20 wt % has been taken up. The thus-treated leather is particularly useful in the production of leather-polyurethane compositions such as shoes without the use of an adhesive.
Patent EP-0204178-A2 (EP)
Inventor: LEMBACH ROBERT FRANCIS
IPC: H03K19/0175
Filed: 1986-05-13
Abstract: @ A method of optimizing signal timing delays and power consumption through multi-path LSI circuits constructed from a plurality of circuit blocks, each circuit block having associated therewith a plurality of power levels which are selectable to control the timing delays through the circuit block, wherein the method steps include the formation of a power- performance derivative for each circuit block, identifying therefrom the relative contribution to signal delay of the circuit block in the entire multi-path configuration, and selecting the optimum power level for an overall multi-path minimum signal delay condition, through a process of iterative calculation of timing delays through individual circuit blocks and multi-path timing analysis.
Patent EP-0216229-A2 (EP)
Inventor: WIENHAUS OTTO DR SC NAT DR RER
IPC: C01B32/336
Filed: 1986-09-05
Abstract: 1. A method for manufacturing activated carbon from preferably forest-fresh chopped material, with or without binder as the case may be compressed ligno-cellulose material - such as for example peat -, sawdust pallets, and their carbonised products in a continuous process in a shaft furnace employing a combustion chamber, characterised in that a hot water vapor-containing gas having at most 0.5 volume % oxygen and about 1 volume % carbon monoxide and a temperature lying around 10 to 30 degrees C above the temperature in the activation zone is manufactured in the combustion chamber by combustion of at least a portion of the exhaust gas, and is introduced at the level beneath the activation zone at a speed of 0.1 to 0.6 metres per second (with respect to the empty furnace).
Patent EP-0225482-A2 (EP)
Inventor: WALES LANGDON R
IPC: G01G17/02
Filed: 1986-11-05
Abstract: A system for monitoring paper consumption in association with a web printing press having the capability of monitoring paper delivered to the press from multiple rolls. An input waste scale having a waste bin thereon provides for the continuous registration of waste in sequence from the multiple rolls. Separate control circuits are provided, each responsive to the scale signal for sensing increments in scale weight for each respective roll to provide a total of waste weight per roll. Control is provided including means operator initiated for enabling only one of the control circuits for sensing so as to accumulate waste weight only associated with a selected roll.
Patent EP-0188341-A2 (EP)
Inventor: MEYERS PAUL FREDRIC
IPC: G01N29/06
Filed: 1986-01-13
Abstract: A mechanical transducer probe assembly is provided which is both rugged and easy to assembly. The probe mechanism is located inside a hollow probe case. A reference point for assembly is located on the inner surface of the case. A motor assembly and a transducer mounting assembly are located within the case and are fixedly joined together. At the jointure of the two, the motor and transducer assemblies are in contact with the reference point, thereby positionally locating the transducer and its drive mechanism within the case. Means are provided for urging the motor and transducer assemblies against the references point, which means also provides shock mounting for the probe mechanism.
Patent EP-0192387-A2 (EP)
Inventor: DANIELS RAYMOND ROBERT JAMES
IPC: B60B33/00
Filed: 1986-02-07
Abstract: A moulded plastics article (10) having a closed bore (15) to receive a spindle (11), the (15) bore being formed with at least one radially inwardly projecting annular rib (16, 17) adapted to locate in a circumferential groove (21, 22) in the spindle (11), characterised in that the or each rib (16, 17) is interrupted to form a gap (18, 19) for the passage of fluid from one side of the rib (16,17) to the other when the spindle (11) is inserted into the bore (15).
Patent EP-0216523-A2 (EP)
Inventor: LIM ARTHUR J
IPC: G01R33/54
Filed: 1986-08-26
Abstract: In an improved NMR imaging method for forming images of a subject by determining the relative densities of nuclei within the subject, three orthogonal gradient fields are generated by digitally storing three gradient waveforms for each orthogonal direction, with each waveform being individually compensated and calibrated with respect to an axis with which it is associated. Nine associated matrix multiplying functions which determine the coordinates of a desired slice in its rotated plane are also stored by an external input (by computer or by the clinician operating the system.) Then, in a sequential fashion, digital words for each gradient waveform are read out, multiplied by pairs with the appropriate multiplying function and the three terms are added to form a digital word. These words are converted to an analog value and applied to the respective gradient coils.
Patent EP-0225755-A2 (EP)
Inventor: WATSON PAUL
IPC: G06F12/02
Filed: 1986-11-20
Abstract: A computer system is described, having memory cells organised in a directed graph structure by means of pointers. Each cell has a reference count, and each pointer has a weight value. If a new pointer to a cell is created by copying an existing pointer, the new and existing pointers are given weights whose sum equals the old value of the existing pointer. In this way, the sum of the weights of the pointers to any cell are maintained equal to its reference count. If a pointer is destroyed, the reference count of the cell to which it points is reduced by the weight of the pointer. Thus, when the reference count of a cell reaches zero, it is safe to assume that there are no more existing pointers to it, and hence that cell may be reclaimed (garbage-collected) for re-use.
Patent EP-0241017-A2 (EP)
Inventor: SATO YOSHIO
IPC: G11B7/0055
Filed: 1987-04-08
Abstract: An information recording and erasing method and apparatus of an optical memory medium (10) including a substrate, a guard film, and an intermediate layer portion so disposed between said substrate and said guard film as to include at least a recording material layer having a phase changing with temperature and include at least one good conductor layer, comprising the steps of supplying magnetic flux varying relatively to said good conductor layer to generate eddy currents within said good conductor layer, and heating said recording material layer with heat generated in said good conductor due to the eddy current loss to effect information recording and erasing with respect to said recording material layer.
Patent EP-0245871-A2 (EP)
Inventor: FUJITA SATOSHI
IPC: C09K23/00
Filed: 1987-05-15
Abstract: The surfactant composition of the present inven­tion, which comprises mono acyl glycero phospholipid(s) and one or more compounds selected from the group con­sisting of polyglycerol fatty acid esters, sucrose fatty acid esters, sorbitan fatty acid esters and gly­cerol fatty acid monoesters as essential components, exhibits excellent acid- and salt-resisrances, perme­ability, emulsification and dispersion capabilities and hydrophilicity. Further it is highly safe and can be appropriately applied to various products, in particu­lar, food, cosmetics and pharmaceuticals.
Patent EP-0250880-A2 (EP)
Inventor: GOESSLER GERHARD
IPC: H05B3/74
Filed: 1987-05-28
Abstract: Bei einem Strahlheizkörper (1) zur Beheizung durch eine Heizplatte (2) ist die Peripherie des Heizfeldes durch eine Ankoch-Randbeheizung (9) gebildet, die beispielsweise durch eine Kurzschlußschaltung (19) der innerhalb ihr liegenden Teilleistung (11) während der Ankochphase gegenüber dieser Teilleistung (11) mit relativ höherer Strahl-Leistungsdichte betrieben wird, so daß sie vom kalten Zustand wesentlich schneller in den sichtbaren Glühbereich kommt und außerdem im Randbereich der dort gegebene schnellere Wärmetransport zum Kochgefäßboden (3) genutzt wird. Die erhöhte Strahl-Leistungsdichte kann auch durch andere Maßnahmen, nämlich durch veränderte Isolationsverhältnisse im Bereich der Randbeheizung, durch Verwendung eines PTC-Widerstandes im Bereich der inneren Teilleistung und durch ähnliche Maßnahmen erzielt werden.
Patent EP-0251082-A2 (EP)
Inventor: KARBACH STEFAN DR
IPC: A01N37/38
Filed: 1987-06-20
Abstract: Substituted acrylates of the general formula   <IMAGE>   where R1 and R2 are alkyl, alkenyl or alkynyl, X is hydrogen, halogen, alkyl, alkoxy, tirfluoromethyl, cyano or nitro, Y is ethylene, ethenylene, methyleneoxy, oxymethylene, thiomethylene, methylenethio or oxygen, R is hydrogen, substituted or unsubstituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl or cycloalkynyl, and fungicides containing these compounds.
Patent EP-0254865-A2 (EP)
Inventor: KOCK HANS-JAKOB DR
IPC: C09K19/20
Filed: 1987-06-23
Abstract: Nonionic substances which form disk-shaped micelles in aqueous solution and are of the formula    <IMAGE>  (I)    <IMAGE>  where R is H or   <IMAGE>  R1 is C1-C4alkyl, R2 is H or CH3, x is from 3 to 12 and y is from 3 to 15, and polymers of compounds of the formula I where R is    <IMAGE>  processes for the preparation of the compounds of the formula I and of the polymers, and the use of the compounds described as additives to detergents and cleaning agents, for other surfactant applications and as liquid crystals for optical, electronic and optoelectronic applications.
Patent EP-0257613-A2 (EP)
Inventor: BOFFI VITTORIANO
IPC: G01G19/414
Filed: 1987-08-25
Abstract: A digital type weighing scale (4) is associated with a microprocessor device (5) having a monitor (6) and a keyboard (7). Into the microprocessor device (5) there are stored data identifying chemical elements of the Periodic Table with their related molar mass values along with plural routines adapted to perform stoichio­metric calculations. These calculations pertain to the stoichiometric equations of particular reactions, or to chemical-physical equations, wherein the mole number of a compound and the percent proportions of its elements, as well as the concentrations of solution, is to be de­termined. The whole development of said calculations may be carried out in accordance with different scales of measurement units.
Patent EP-0263457-A2 (EP)
Inventor: DUCHARME GERALD LOUIS C O EAST
IPC: B41M5/40
Filed: 1987-10-05
Abstract: A dye-donor element for thermal dye transfer comprising a poly(ethylene terephthalate) support having thereon, in order, a subbing layer and a dye layer comprising a dye dispersed in a cellulosic binder, and characterized in that said subbing layer comprises from 5 to 35 percent by weight of recurring units of an ethylenically unsaturated monomer, from 0 to 20 percent by weight of recurring units of an ethylenically unsaturated carboxylic acid, and from 55 to 85 percent by weight of recurring units of vinylidene chloride.
Patent EP-0271783-A2 (EP)
Inventor: MOSSBACH WILHELM
IPC: F24H3/06
Filed: 1987-12-04
Abstract: The heater for small spaces, in particular for mobile spaces such as caravans, vehicle cabs and ship's cabins, has a heat exchanger and a blower housing for a combustion-air blower (56) and heating-air blower (55). This blower housing is fitted underneath the heat exchanger, the heating-air blower (56) and combustion-air blower (55) provided therein having spiral chambers and radial impellers lying next to one another. The spiral chamber of the combustion-air blower (56) opens out via an underdraught duct (63) into a central flue (64) to the combustion chamber, provided in the blower housing, and the other spiral chamber of the heating-air blower (55) continues in a central-flue wall (69) as well as in baffles (73, 74) provided on both sides of this central flue for deflecting the heating-air stream to the heat exchanger. <IMAGE>
Patent EP-0266806-A2 (EP)
Inventor: ORTELLI AURELIO
IPC: F16J15/48
Filed: 1987-07-27
Abstract: The hydraulic motor comprising radial propulsors according to the invention comprises an external casing 1 in which a shaft 3 is mounted and has an eccentric spherical portion 4 inside which a number of substantially radial propulsors 5 are disposed, each propulsor comprising an internal tubular 9 body bearing against a corresponding cap 6 having a spherical surface and housed inside the external casing, the internal tubular member being inserted in sealing-tight manner in an external tubular member bearing against the spherical portion of the shaft, an inserted resilient means 12 being adapted to urge the tubular members against the corresponding spherical surfaces in contact, the caps being formed with ducts 7 for supplying and discharging hydraulic fluid to and from the interior of the propulsors, the ducts being connected to a rotary distributor actuated by the drive shaft, and the external casing being divided into two shells 30, 31 separated along a plane at right angles to the drive-shaft axis and containing the axes of the propulsors, the plane being symmetrical with respect to the drive-shaft bearings 2 in the external casing, in which the propulsory means are without additional internal components and enable the hydraulic fluid to flow and be completely replaced in the zones in contact with the spherical surfaces.
Patent EP-0232130-A2 (EP)
Inventor: BABB BRUCE EDWARD
IPC: C07C323/22
Filed: 1987-01-29
Abstract: Certain phenalenone and benzphenalenone fluorescent compounds are useful in biomedical studies and analytical determinations. These compounds are particularly useful in assays for living organisms. for example microorganisms, carried out at a pH of 9 or less For these determinations, the compounds can be attached to reducible compounds which will subsequently release the fluorescent moiety upon reduction. In the presence of an electron transfer agent. the reducible compounds are easily reduced by a microorganism.
Patent EP-0242975-A2 (EP)
Inventor: VENNALL GERALD
IPC: A01F15/07
Filed: 1987-03-17
Abstract: A wrapping machine for bales of crop wraps stretchable film around the bales to seal the bales from atmosphere. 
     The machine includes a turntable 17 rotatable about a vertical axis, and on the turntable are a pair of rollers 27, 28 rotatable about horizontal axes. 
     Film dispensing means 12 is located adjacent the turntable to dispense film for wrapping the bales during their rotation about the vertical and horizontal axes. 
     Film is dispensed at a controlled tension which can be adjusted by a hydraulic pump 37 driven through movement of the film, fluid from the pump passing through an adjustable valve 38.
Patent EP-0251690-A2 (EP)
Inventor: SAARI VEIKKO REYNOLDS
IPC: H03G3/20
Filed: 1987-06-24
Abstract: An automatic cable equalizer (10) is implemented in CMOS technology with a reduced requirement for off-chip components. A continuously-variable gain control resistor (28) of an AGC circuit (12) in a gain section and two additional continuously-variable gain control resistors (76,82) in a shaping section (16) of the equalizer are driven by monotonically related control voltages ( V     H   ₁, V     H   ₂, V     L   ₁, V     L   ₂ which are derived from a single feedback loop section (16) by the use of an inverter (102) and a pair of inverters with voltage offset (104, 105). An arrangement is disclosed for realizing a detector (96) and a filter (98) of the gain control feedback section. Another arrangement (134) is disclosed for realizing the inverter (102) and the inverters with voltage offset (104, 105). A third arrangement (154) is disclosed for realizing gain control resistor networks which include the gain control resistors.
Patent EP-0260839-A2 (EP)
Inventor: HUNG FRANCIS YUN-TAI
IPC: H04B3/00
Filed: 1987-08-28
Abstract: A protection arrangement for a two-wire line, such as a telephone sunscriber line, includes a transformer having two primary windings and a secondary winding. The primary windings are connected in series with the wires of the line with phases such that common mode (longitudinal) currents on the line induce a current in the secondary winding, whereas loop currents do not. The induced current in the secondary winding is amplified and used to trigger a protection device, such as a triac or SCR and diode bridge arrangement, to short circuit the line for the duration of any excessive current thereon.
Patent EP-0278451-A2 (EP)
Inventor: YAMADA SINIJI
IPC: H04N1/32
Filed: 1988-02-08
Abstract: In a facsimile communication system, a first connection is established from a first facsimile station (A) through a general switched telephone network (N) to a second facsimile station (B1). The second station (B1) includes a supervisory circuit (2B₁) that determines whether the own station is normal or abnormal. In response to the establishment of the first connection, the second station (B1) returns a normal command signal to request transmission of a facsimile message when the own station is detected as being normal or returns a call transfer command signal when the own station is detected as being abnormal. In response to the call transfer command signal, the first station (A) releases the first connection and establishes a second connection through the network (N) to a third, nearby station (B2) in accordance with the received command signal.
Patent EP-0278503-A2 (EP)
Inventor: HEHL MANFRED
IPC: G01M3/16
Filed: 1988-02-11
Abstract: In a device for monitoring and locating leaks on insulating floor coverings, in each case strip-shaped conductors (1-8 and A-H) are arranged crosswise on both sides (S1, S2) of a floor covering layer (KS2). Resistance values between an individual conductor on the one side and an individual conductor on the other side of the floor covering are in each case measured in pairs in a predetermined time sequence by means of a monitoring circuit and are compared with desired values stored in the monitoring circuit in order to indicate a leak or a change in the state of the floor covering in the event of deviation of the compared value beyond predetermined tolerances. In addition to the resistance measurement, a capacitance measurement can also be provided. <IMAGE>
Patent EP-0278529-A2 (EP)
Inventor: OGUCHI TETSUJI
IPC: G06F7/53
Filed: 1988-02-15
Abstract: A multiplication circuit comprises a zero detector coupled to a multiplier register so as to generate a signal indicative of completion of the multiplication operation when all of predetermined bits of the multiplier register are zero. A right shifter is coupled to the multiplier register so as to shift the input data one bit rightwardly and to put "0" at its most significant bit. The right shifter rewrites the multiplier register with the shifted data having the MSB of "0". Further, a left shifter is coupled to a multiplicand register so as to shift the input data one bit leftwardly and to put "0" at its least significant bit. The left shifter rewrites the multiplicand register with the leftwardly shifted data having the LSB of "0". An adder is coupled to receive a content of a product register and a content of the multiplicand register and to rewrite the product register with the result of an addition between the content of the product register and the content of the multiplicand register when the LSB of the multiplier register is "1".
Patent EP-0297211-A2 (EP)
Inventor: PARRAN JOHN JOSEPH JR
IPC: A61Q11/00
Filed: 1983-06-14
Abstract: Disclosed are oral compositions containing par­ticular pyrophosphate salts which provide an anticalculus benefit.
Patent EP-0288711-A2 (EP)
Inventor: CUOMO JEROME JOHN
IPC: H01B13/00
Filed: 1988-03-15
Abstract: A method for rapidly coating large areas of arbitrary substrates with high-T c  superconducting material is described. Components of the desired coating (32) are prepared in powder form and are introduced as particles (30) in a plasma (24) having an elevated temperature. The plasma (24) heats and transports the particles (30) to the substrate (26) where they coat thereon. After deposition, the coating (32) is annealed in an oxygen environment to perfect the high-T c  superconducting properties of the coating (32). An example is a magnetic shield comprising a large-area high-T c  superconductor, such as YBa₂Cu₃O y .
Patent EP-0305714-A2 (EP)
Inventor: MUTTI WERNER H
IPC: B29C51/26
Filed: 1984-09-29
Abstract: In an apparatus for the production of articles from a planar web of thermoplastic material, having heating, hot shaping and punching devices, a web conveying mechanism for stepwisely transporting the web along the substantially planar path through the apparatus includes a plurality of driven stationary conveying units arranged at opposite edges of the web along the path thereof, each conveying unit including a driving wheel and a cooperating free wheeling supporting roller arranged opposite to each other and having their axes of rotation extending substantially parallel to each other and to the plane of the web, the driving wheel having a wedge-like converging circumference with a toothed circumferential edge and connected to a driving mechanism which synchronously drives the driving wheels, and the free wheeling supporting roller having a cylindrical circumference supporting the web in an adjustable position relative to the driving wheel, such that the toothed circumferential edge partly penetrates the web along a contact line at each side to securely grasp and convey the web in the local conveying direction.
Patent EP-0305843-A2 (EP)
Inventor: BARTH WOLFGANG DR
IPC: C07H19/16
Filed: 1988-08-22
Abstract: 1-(2,3-Anhydro- beta -lyxofuranosyl)purine or 9-pyrimidine nucleosides of the formula I <IMAGE> in which X and R have the meaning stated in the description, are used in antiviral medicaments for the therapeutic treatment of the human or animal body.
Patent EP-0324927-A2 (EP)
Inventor: TONSMANN ARMIN
IPC: E06B3/54
Filed: 1988-11-29
Abstract: 2. The outer wall or roof glazing which is formed by insulating glass panes (1), is held by a supporting structure which is anchored on the building. 2.1 The object of the invention is to design an attachment for the insulating glass panes in such a way that the outer panes are fixed and secured in the façade or roof joints in a positive-locking manner, so that bonding and/or sealing work at the site are dispensed with. 2.2 To achieve this object, the outer pane of each insulating glass unit (1) is provided over its periphery with a step (9) which begins from the respective lateral edge face. The mutually facing step faces of adjacent insulating glass panes (1) which bound a façade or roof joint are aligned with one another. In the steps (9) engage flange strips of one or more holding profiles (28, 35, 44) which is(are) attached to the supporting structure. 2.3 Application area: building construction. <IMAGE>