baber/WOPTO huggingface dataset:
Patent EP-0286048-A2 (EP)
Inventor: URBANO EDMUND DR
IPC: C09J161/06
Filed: 1988-04-05
Abstract: The process is for the preparation of aqueous emulsions of phenolic resins and phenol-modified hard resins. In the preparation, the hard resin is melted in the presence of a water-immiscible solvent, anionic emulsifiers are added, and water is then added at the melting point to above the inversion point. The resultant oil/water emulsion is further diluted with water to the desired solids content. The emulsions prepared in accordance with the invention are suitable for the production of adhesives and sealants and as paint binders or as curing agents and additives for aqueous coating systems.
Patent EP-0288907-A2 (EP)
Inventor: SUDILOVSKY ABRAHAM
IPC: A61P25/28
Filed: 1988-04-21
Abstract: A method is provided for inhibiting loss of cognitive function, including memory, which may or may not be associated with Alzheimer's disease, in a mammalian species by using an ACE inhibitor, which is a phosphonate substituted amino or imino acid or salt, such as SQ 29,852 for the preparation of a drug which is to be administered over a prolonged period of treatment.
Patent EP-0303297-A2 (EP)
Inventor: OBAYASHI ATSUSHI MITSUBISHI KA
IPC: C08J7/043
Filed: 1988-08-12
Abstract: A molded synthetic resin product comprising a systhetic resin substrate and a coating layer formed by heat treatment on the surface of the substrate, said coating layer comprising, as main components, (A) a silane compound having a hydrolyzable group directly bonded to a silicon atom, and (B) an acrylic resin obtained by polymerizing a monomer selected from the group consisiting of alkyl (meth)acrylates, or a mixture of such a monomer with an alkenyl benzene monomer, and a copolymerizable α,β-ethylenically unsaturated monomer.
Patent EP-0314008-A2 (EP)
Inventor: MERONI CARLO
IPC: C07D295/185
Filed: 1988-10-21
Abstract: N-substituted aliphatic heterocyclic compounds having the following general formula:
     where Y is CH 2 , S, S>O or 0;
     m and n are whole numbers between 0 and 10 and such that their sum is a whole number between 3 and 10;   R is a C 6 -C 20  linear or branched alkyl or an acyl of general formula
     in which R 1  is a C 5 -C 19  linear or branched alkyl; and a process for their production.   
     Said compounds have low toxicity, and high capacity in facilitating the passage of active substances through physiological barriers. 
     Said compounds also possess anti-inflammatory and antiallergic activity.
Patent EP-0322908-A2 (EP)
Inventor: LAWLESS JAMES C
IPC: F17C7/02
Filed: 1988-12-28
Abstract: A system and method for pumping liquid fluorocarbons and the like from a pressurized supply container (24) to another container (26). The system compensates for the inherent vapor pressure drop occuring within any pressurized container of fluorocarbons as the fluorocarbons are pumped out. A phase conversion apparatus is provided to recirculate a portion (32) of the liquid being pumped from the downstream side of the pump (22), through a phase conversion chamber (12) into the supply tank (24) in a vapor phase. This prevents a vapor pressure drop in the supply tank and avoids the flashing of the liquid into a gas at the discharge connection of the supply container. The invention also comprises an improved fluorocarbon gear pump (22) and pressure regulation means (82). The gear pump utilizes offset gear axes and porous gears to form a liquid film over the gears to prevent deleterious contact in the pump and extend useful pump life.
Patent EP-0292112-A2 (EP)
Title: Crank arm assembly for windshield wiper drive
Inventor: BUSCHUR JEFFREY JAMES
IPC: B60S1/16
Filed: 1988-04-15
Abstract: A reverse-to-park windshield wiper crank arm assembly (18) includes a hub (26) on the wiper motor shaft (14), a control member (44) around and rotatable relative to the hub (26), an intermediate link (56) having one end (58) pivotally connected to a crank pin (34) on the hub (26) and including a slot (68) which slidably receives a guide pin (49) on the control member (44), a drive lug (38) on the hub (26) engageable on the side of the intermediate link (56), and a coil torsion brake spring (70) disposed in an annular space between the hub (26) and a surrounding inner wall (22) of the motor housing. When the hub (26) rotates in one direction corresponding to normal windshield wiping, the intermediate link (56) is captured in a folded position and rotates as a unit with the hub (26) whilst a tang (42) on the hub (26) engages a first hook-like formation (72) on one end of the brake spring (70) and flexes the spring (70) to disengage it from the inner wall (22). When the hub rotates in the opposite direction, the tang (42) releases the brake spring (70) which thereupon unflexes against the inner wall (22) to immobilize the spring (70) and the control member (44) so that the hub (26), during continued rotation in said opposite direction, moves the intermediate link (56) from the folded position to an unfolded position corresponding to a parked position of the windshield wiper arms.
Patent EP-0278940-A2 (EP)
Inventor: CABEZON TERESA
IPC: C12N1/16
Filed: 1988-01-25
Abstract: The invention relates to hepatitis B virus anti­gens and hybrid antigens containing them and to the cloning of genes which code for said antigens in yeast by use of recombinant DNA techniques. Said antigens are valuable for the preparation of vaccines, e.g. hepatitis B virus vaccines or malaria vaccines.
Patent EP-0329196-A2 (EP)
Inventor: NEW WILLIAM JR
IPC: G01N35/00
Filed: 1983-08-25
Abstract: The oximeter for cooperation with an oximeter probe comprises decoding means responsive to encoded signals for selecting appropriate calibration coefficients for use in calculating oxygen saturation based upon the known wavelength of first and/or second light emitting means (10, 132 and 20, 130, resp.) in the probe. 
     A probe comprises a pair of light emitting means preferably diodes (10, 20, 130, 132) which emit light of narrow wavebands having known characteristic wavelengths through part of a patient onto a photosensor (30, 38). A coding means comprising resistor (40) of coded known resistance or else an eight bit connector (52′) is used to enable the oximeter to calculate the coefficient of extinction of the wavelengths of the LEDs. The resistor, LEDs and photosensor are mounted on self-attaching hook and eye tape (50) for mounting the probe onto the appendage of the patient. The probe is detachably wired to the oximeter, rendering the probe completely disposable. The oximeter is programmed at the factory to calculate the co-efficients of extinction of any LEDS which may be encountered in a series of disposable probes. From the co-efficients of extinction, the pulse rate and degree of arterial oxygen saturation is computed and displayed by the oximeter.
Patent EP-0339440-A2 (EP)
Inventor: MERCATI VALENTINO
IPC: A23F/
Filed: 1989-04-19
Abstract: By the use of a normal express coffee machine to which substantial modifications have been made, and of a product reduced in very small pieces, having a maximum size of 1,8 mm, it is possible to prepare alimentary, medicinal and dietetic beverages having constant characteristics with regard to constant taste and concentration. 
     Therefore a more rational use can be made of medicinal, alimentary and dietetic herbs by predetermining their content exactly.
Patent EP-0340660-A2 (EP)
Inventor: ING JOSEF FRAUSCHER HYDRAULIK
IPC: B61L1/16
Filed: 1989-04-28
Abstract: The device on railways for producing presence criteria of rail- bound wheels consists of a coil system (S, E1, E2) which can be mounted on the inside of a rail (1, 2, 3) and has an AC current-fed transmitter coil (S) via which voltages can be induced in two assigned receiver coils (E1, E2), the induction field of the transmitter coil (S) being variable in form by means of a wheel (4, 5) located in the monitoring region so that the induction voltages in the receiver coils (E1, E2) change with respect to their state of rest. In order to increase the operating reliability, the sensitivity and in order to provide extended evaluation possibilities of the signals, the transmitter coil (S) and the receiver coils (E1, E2) are attached free of ferromagnetic connections and the receiver coils are arranged asymmetrically in the induction field, maintaining distances from the ends and from the axis (LS) of the transmitter coil (S), diametrically opposed with axes (A1, A2) which are inclined with respect to this axis (LS) and directed towards the passage region of the wheel rim (5). Separate inputs of a monitoring circuit are provided for the induction voltages (U1, U2) of the receiver coils (E1, E2). <IMAGE>
Patent EP-0344587-A2 (EP)
Inventor: MEISSGEIER ACHIM
IPC: F04D29/42
Filed: 1989-05-24
Abstract: In the plane of its joint, a longitudinally divided inline-type casing comprising two casing halves has an intermediate wall which is connected to the casing halves in the plane of the joint. Intake and discharge connection parts attached to the intermediate wall are connected to the suction and discharge connections formed by the casing halves, a direct flow of force thereby being possible between these parts. 
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Patent EP-0344663-A2 (EP)
Inventor: SCHWICKART KARL-JOSEF DIPL-ING
IPC: B29B15/12
Filed: 1989-05-27
Abstract: The invention relates to a method for producing thermally setting, chemically resistant apparatuses, containers, tubes etc. of a self-supporting design, in which about 25-75 parts by weight of a heat-curing, precondensed phenol-formaldehyde or furane resin is first of all mixed with about 25-75 parts by weight of a filler, for example carbon black, coke powder, kaolin, mica, silica flour or the like, and this resin paste is subsequently applied to a clear forming area and processed. To permit these moulded parts to be produced without great technical expenditure, in particular on moulds, and also not to have a tendency to crack, in particular under exposure to alternating temperatures, a fibrous woven fabric is coated on both sides with the resin paste by a dipping operation, the resin paste is pressed into the fibrous fabric by means of squeezing rollers and the fibrous fabric impregnated with the resin paste is applied to the forming area in at least two layers.
Patent EP-0355311-A2 (EP)
Inventor: DIRSCHERL REINHARD DR
IPC: F41G7/30
Filed: 1989-06-23
Abstract: The described method and device for guiding moving bodies are based on an electrooptical sensor unit, by means of which the ultraviolet radiation generated by a missile or projectile is detected selectively. The signals resulting from this are prepared and converted by means of a computer into control and regulating signals for the guided body. The advantage of the method, in comparison with known procedures, is a greatly increased probability of location and safety against interference at a reduced outlay. 
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Patent EP-0355858-A2 (EP)
Inventor: COLEMAN JOHN DOUGLAS
IPC: B27N3/08
Filed: 1984-11-23
Abstract: A process for forming a reconsolidated wood product (22) from a plurality of flexible open lattice work webs (14) each of naturally interconnected wood strands, each said web being formed by partially rending natural wood (10) so that said strands thereof are generally aligned along a common grain direction, a substantial proportion of said strands of each web being substantially discrete but incompletely separated from each other, said process comprising superposing said webs, compressing the superposed webs (14) to consolidate the strands whilst maintaining them such as to substantially extend in said original grain direction and bonding said strands and webs together to hold them in juxtapositions assumed pursuant to said consolidation, said bonding process comprises coating (110) the strands of the webs (14) with wax, applying a bonding agent (110, 113) to the strands whose impregnation into the natural wood of the strands is restricted by the wax coating, removing (115) excess bonding agent from the superposed webs and curing the bonding agent during said compression and consolidation of the strands of the superposed webs.
Patent EP-0330404-A2 (EP)
Inventor: SEKI JUNJI
IPC: G06K19/073
Filed: 1989-02-20
Abstract: An integrated circuit card includes an internal data memory (5) and a central processing unit (4), and incorporates at a surface of the card an auxiliary memory (11) having a larger storage capacity than that of the internal memory. Access to information in the auxiliary memory, by an external card acceptance device (20), is only possible using address data stored in the internal memory of the card, and supplied to that external card acceptance device under the control of the card's central processing unit, thereby affording a high degree of security.
Patent EP-0349121-A2 (EP)
Inventor: HODGSON JOHN EDWARD
IPC: C12N1/21
Filed: 1989-05-30
Abstract: DNA sequences obtained from  S. clavuligerus , recombinant vectors incorporating such sequences and hosts transformed with such vectors are disclosed. The DNA comprises one or more genes encoding one or more enzymes involved in the biosynthesis of clavulanic acid and may be used to improve the yield of clavulanic acid produced by clavulanic acid-producing organisms such as  S. clavuligerus  ATCC 27064.
Patent EP-0352940-A2 (EP)
Inventor: LYNCH WILLIAM THOMAS
IPC: H01L21/28
Filed: 1989-07-13
Abstract: A test circuit (2000) is described for measuring the specific contact resistivity r c  of self- aligned electrodes contacting underlying diffused regions at a major surface of an underlying semiconductor wafer, as well as the sheet (lateral) resistance r s  of the underlying diffused regions in some embodiments. The test circuit illustratively includes a pair of test MOS or other type of transistors advantageously made by a self-aligned metallization process simultaneously with the other MOS or other type of transistors to be tested. The two test transistors share a common diffused region (113), a self-aligned common controlled electrode (132) contacting a diffused region underneath it, and a common control electrode (226). During test operation, both test transistors are kept ON by means of an applied above-threshold control voltage (E g ), while a current source (20) forces current through one of the transistors. The resulting voltage (V e ), developed across the common controlled electrode (132) and the controlled electrode (133) of the other transistor is a measure of the specific contact resistivity thereat.
Patent EP-0360588-A2 (EP)
Inventor: SHIRASYOJI HISASHI
IPC: B60C9/08
Filed: 1989-09-20
Abstract: A radial tyre for a motor cycle comprising a carcass (6) of at least one carcass ply (6A,6B) each having reinforcement cords at an angle of 75 degrees to 90 degrees with respect to the circumferential direction of the tyre, and a belt layer (7) superimposed on said carcass (6) comprising of a plurality of belt plies (7A,7B) each comprising parallel cords (9) laid at an angle less than 30 degrees with respect to the circumferential direction of the tyre characterised in that the belt cords (9) have a medium elongation of 3 to 8% and comprise a twisted assembly of high modulus fibres having a tensile strength of 4000 to 5000 Kg/square mm and low modulus fibres having a tensile strength of 200 to 400 Kg/square mm.
Patent EP-0360611-A2 (EP)
Inventor: SAKAI HIDEKI MITSUI PETROCHEMI
IPC: C08K7/14
Filed: 1989-09-21
Abstract: A polyamide resin composition which comprises: (A) an aromatic polyamide resin comprising a dicarboxylic acid component comprising an aromatic dicarboxylic acid and a diamine component comprising at least one aliphatic diamine or alicyclic diamine; (B) a fibrous reinforcement; and (C) at least one additive which is a group I, II or III metal salt of a higher fatty acid or an acid ester, partially saponified ester or metal salt of an aliphatic carboxylic acid of 26-32 carbons. 
     The resin composition has high fluidity and mold-releasing properties as well as high heat resistance and rigidity, and can be molded without decomposition of the resin.
Patent EP-0365342-A2 (EP)
Inventor: ALLAN STUART JOHN
IPC: G01N27/12
Filed: 1989-10-20
Abstract: A meter (1) for measuring the level of contamination by soluble salts which are present on a surface comprises an electrically-insulating base plate (11) having concentric electrodes (13,15) embedded therein. A lid (17), which is pivoted to the base plate, clamps a test paper (43) in contact with the electrodes with a predetermined force. The test paper is first wetted and is then applied to the surface and is left in contact therewith for a predetermined period of time so that it absorbs salts from the surface. It is then inserted into the meter and is clamped to the electrodes by closure of the lid. The electrical resistance between the electrodes is measured, and the measured resistance value is converted to a measure of salt contamination level. This is indicated on a digital display (9).
Patent EP-0376702-A2 (EP)
Inventor: NAKANE SHIGERU
IPC: C01D3/04
Filed: 1989-12-27
Abstract: An aqueous ultra-dilute composite solution, which comprises 1.4 x 10⁻⁷ to 2.7 x 10³ ppm of a chlorine ion, and 4 x 10⁻¹² to 4 x 10⁻³ ppm of a sodium ion or 7 x 10⁻⁸ to 1.3 x 10³ ppm of an iron ion, and is capable of forming sodium chloride having an oblate tetrahedral crystal form.
Patent EP-0360630-A2 (EP)
Inventor: MENDENHALL DAVID W
IPC: H01R12/82
Filed: 1989-07-18
Abstract: A high density backplane (HDB) connector (10) is provided for electrically interconnecting high density printed circuit boards. The printed circuit boards have a predetermined geometric conductive pattern which includes high density arrays of individual signal/power contact interconnects and unitary ground strips. The HDB connector comprises a housing module (16) secured to one board and a stiffener module (90) secured to a second board. A compliant contact module (110) mounted within the housing module includes a resilient member, an insulator member having arrays of free-floating rigid contact pins disposed therein, and a flexile film (120) interposed therebetween. The flexile film (120) has a signal/power conductive matrix formed on one side and a continuous ground plane formed on the other side. The compliant contact module further includes prestressed early-mate ground contacts (134) and a plurality of distributed resilient ground contacts. Circuit board mating is effected by pressing the stiffener module (90) down onto the housing module (16). The prestressed early-mate ground contacts (134) exert forces to bias the second board away from the rigid contact pins. Further downward movement of the stiffener module (90) causes a camming coaction between the stiffener module and the housing module to urge the second board into mating engagement with the rigid contact pins and the distributed resilient ground contacts. Final downward movement of the stiffener effects a wiping action between contact interconnects.
Patent EP-0337930-A2 (EP)
Inventor: HERMANSKI WERNER
IPC: B28B13/02
Filed: 1989-04-10
Abstract: In a process and an apparatus for the preparation of shaped ceramic bodies from pulverulent inorganic raw materials, the particles are assembled in a sintering mould by means of an electrostatic field to give an extremely close packing, after having been charged by the first electrode. A second electrode is located on at least one outer surface of the sintering mould. The shaped bodies are then sintered in the sintering mould.
Patent EP-0356407-A2 (EP)
Inventor: DICK CHRIS CHARLES
IPC: C01B25/41
Filed: 1989-08-01
Abstract: A fast-dissolving, non-caking, food grade sodium tripolyphosphate is produced by spraying into a spray dryer an aqueous sodium orthophosphate feed liquor having an Na₂O:P₂O₅ ratio of from about 1.60 to about 1.67 containing potassium hydroxide or a soluble potassium salt in amounts to yield about 0.4% to 0.8% by weight potassium in the final product, heating the feed to at least 440 o C to form sodium tripolyphos­phate, cooling the sodium tripolyphosphate and adding to it at least about 1% by weight moisture.
Patent EP-0378211-A2 (EP)
Inventor: KAMETANI MASATSUGU
IPC: H05K1/02
Filed: 1990-01-11
Abstract: A circuit board includes at least one circuit-­conductor layer (1, 4), a ground layer (2) and a power source layer (3) superposed in a multilayer form and each layer insulated through dielectric layers (5) there­between. A heat conduction through inside of the circuit board is enhanced so that circuit chips (12) mounted on the circuit board can be cooled down to a level capable of operating normally. The circuit board can be formed to be compact. In order to enhance the heat transfer in the circuit board, at least one of the ground layer (2) and power source layer (3) is formed in a multilayer manner. It is preferable to form these layers at a thickness larger than that of the circuit-conductor layer (1, 4). Further, preferably, the pin (9, 11) of the chip (12) mounted on the board and at least one of the ground layers (2) and power supply layer (3) are connected to each other in such a manner as to enhance the heat conduction.
Patent EP-0409278-A2 (EP)
Inventor: MIURA KATSUNORI
IPC: H03K3/02
Filed: 1990-07-20
Abstract: A monostable multivibrator is formed in a monolithic integrated circuit along with a voltage controlled oscillator (VCO). The VCO and the monostable multivibrator respectively include capacitors. A center frequency of the VCO is controlled by a control signal from a low-pass filter which receives an output of a phase comparator. A current from a constant current source circuit is adjusted to be in proportion to a level of the control signal. The capacitor of the monostable multivibrator is charged by the current thus adjusted from the constant current source circuit in response to a trigger pulse. A period from a time when the charge is started to a time when a charged voltage of the capacitor reached a predetermined value becomes a metastable period of the monostable multivibrator.
Patent EP-0410352-A2 (EP)
Inventor: KAGEYAMA SATOSHI
IPC: H04R5/02
Filed: 1990-07-23
Abstract: An improved dipole type characteristic loudspeaker system has a pair of loudspeakers (1 and 2) which are mounted on the front baffle board (4) and the back baffle board (5) of a console (3) and are connected to be driven in each-other opposite phase relation and have substantially the same acoustic characteristics in the medium and high frequency range but different acoustic characteristic in low frequency range; such loudspeaker system produces good surround-sound effect when used as back loudspeakers only with small number.
Patent EP-0418797-A2 (EP)
Inventor: BAADER EKKEHARD DR
IPC: A61K31/535
Filed: 1990-09-18
Abstract: The invention relates to pyrimidine-4,6-dicarboxamides of the formula I 
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 in which R<1> and R<2> have the stated meanings. The compounds according to the invention inhibit proline hydroxylase and lysine hydroxylase and can be used as fibrosuppressants and immunosuppressants.
Patent EP-0420273-A2 (EP)
Inventor: WEAVER LAURA B
IPC: C08G18/48
Filed: 1990-09-28
Abstract: A soft, moldable, flexible polyurethane foam prepared by reacting a prepolymer comprising the reaction product of from 25 to 75 percent by weight of a first polyol, this polyol being a polyether polyol having an equivalent weight of greater than 1000 and a nominal functionality of 1.6 to 3, and from 25 to 75 percent of diphenylmethanediisocyanate or a derivative thereof, such that there is a stoichiometric excess of the diphenylmethanediisocyanate or derivative thereof; and a second polyol. The method of preparing this foam is also described. The foam preferably exhibits a Shore A hardness of less than about 30 and a compression set at room temperature of less than about 10 percent at 50 percent compression, allowing for application in, for example, gaskets (both molded and foam-in-place type), joint compounds, shock-absorbing insert articles, carpet underlay materials and some flotation devices.