baber/WOPTO huggingface dataset:
Patent EP-0166407-A2 (EP)
Inventor: UEDA SHUJI
IPC: B24B55/02
Filed: 1985-06-24
Abstract: A device suitable forsupplying grinding fluid to an apparatus for generating curved surfaces by means of a rotating grindstone, and which supplies grinding fluid to the grinding point under the optimum conditions following up the grinding point moves. Being provided with a means of turning the nozzles, which spout grinding fluid onto the grinding point from a fixed direction, about the axis of the grindstone, it is able to constantly ensure a sufficient supply of grinding fluid to the grinding point by controlling this rotation so that the nozzles are always pointing in a fixed direction relative to the grinding point so that the tendency of clogging and wear of the grindstone is suppressed. It is thus able to improve the accuracy and quality of the surface of the object being ground.
Patent EP-0169403-A2 (EP)
Inventor: BOELD WALTER DR RER NAT
IPC: H05K5/06
Filed: 1985-06-27
Abstract: The electrical component (1) is completely or partially surrounded by an insulating encapsulation of cured plastic, especially epoxy resin, which consists of two layers (11, 12 or 13) and is mechanically rigid, moisture-proof and resistant to heat and chemicals, a transition zone (14), formed by the common curing of the plastics in the two layers, being provided between the relatively thin first layer (11) and the second layer (12 or 13). <IMAGE>
Patent EP-0170143-A2 (EP)
Inventor: HAUCK HEINZ-EMIL DR
IPC: B01J20/281
Filed: 1985-07-13
Abstract: Die Erfindung betrifft ein neues Trennmaterial für die Dünnschichtchromatographie auf Basis von mit Sorptionsmitteln beschichteten Trägermaterialien, bestehend im wesentlichen aus einer nach der Beschichtung durch Silanisierungsmittel oberflächenmodifizierten Kieselgelschicht, das dadurch gekennzeichnet ist, daß sich der Bedeckungsgrad definiert und steuerbar einstellen läßt von 0,15 bis 0,8 µmol/m² bei reversed-phase Materialien und 1,2 bis 2,5 µmol/m² bei hydrophilen Materialien, sowie ein Verfahren zur Herstellung dieser Trennmaterialien.
Patent EP-0174558-A2 (EP)
Inventor: MAGYAR ARPAD M
IPC: C09D5/00
Filed: 1985-08-29
Abstract: A rust conversion composition comprises the reaction product of a polyhydroxybenzoic acid and a alkane polyol, in admixture with a film forming polymer, and water. The composition is applied to rusted, iron-containing surface, and allowed to dry to from a hard, moisture and corrosion resistant film. Alternatively, the film may be removed to produce an iron-containing surface free of rust.
Patent EP-0181474-A2 (EP)
Inventor: JANSEN JOHANNES
IPC: B21B13/02
Filed: 1985-09-28
Abstract: 1. Six-high roll stand with chocks, which are guided in windows of standards (4), of working rolls (1), intermediate rolls (8) and backing rolls (10, 11) screwable-down with their axes within a common vertical plane by means of screw-down devices supported by the yokes (5) of the standards, in which the barrel lengths of the intermediate rolls exceed those of the backing rolls and wherein the barrel length of the backing rolls (10, 11) is less than the maximum rolled stock width, and wherein both the yokes (5) of the standard each display two separately settable screw-down devices, which are one beside the other in axial roll direction and the inner ones (9, 12) of which support the chocks of the backing rolls and the outer ones of which support those of the intermediate rolls, characterised thereby, that the barrel lengths of the intermediate rolls (3, 6) exceed those of the working rolls (4, 5) and that the screw-down-devices (9, 13) are settable separately and that the control device (Fig. 5) arranged in front of them effects the settings of the same, which on each of the stand sides divides its shared rolling force up in predetermined manner over the screw-down devices (9, 13) associated with the backing rolls (2, 7) as well as those associated with the intermediate rolls (3, 6).
Patent EP-0153847-A2 (EP)
Inventor: EDELMAN WILLIAM
IPC: A61B18/20
Filed: 1985-02-20
Abstract: Apparatus (10) for directing laser energy from a source (28) to a vascular occlusion is disclosed comprising a catheter (12) and a bundle of solid optical fibres (20) disposed in an annular array about the outer wall of the catheter. The distal end (40) of the fibre bundle is bevelled at an angle so as to focus the laser energy to a single focal point (p).
Patent EP-0202366-A2 (EP)
Inventor: KARLSON ESKIL LEANNANT
IPC: A61L2/20
Filed: 1985-04-17
Abstract: In a method of sterilization an article to be sterilized is suspended over a water bath through which ozone is bubbled, the moist ozone contacting the article. The article is then immersed in the water and subjected to ultrasonic vibration for short periods to dislodge the bacteria and improve water/article contact whilst ozone is bubbled through the water. 
     The method has been found to kill even the most difficult bacteria and spores in shorter times than ethylene oxide sterilizers and which can be used for instruments which cannot stand steam temperatures or pressure changes. Because no pressure chamber or heat is required, the sterilizer is much lighter, portable, and cheaper.
Patent EP-0169633-A2 (EP)
Inventor: EGLE LAWRENCE EUGENE
IPC: G01D5/243
Filed: 1985-05-15
Abstract: An eddy current or phase shift type position sensor (10) employing a metallic sensing member (24) moved axially within the inner region of the coil (14). A single or plural (120, 121) spaced coaxially disposed coils are used. The metal member has the surface thereof configured to provide a desired change in coil circuit impedance with respect to incremental displacement. Cylindrical (224), conically (124) tapered and curved surface (224, 324) members are used to alter the rate of eddy current effect on the sensing coil circuit impedance with displacement.
Patent EP-0174849-A2 (EP)
Inventor: WARNE KEVIN JONATHAN
IPC: C08F251/00
Filed: 1985-09-11
Abstract: Homogeneous hydrogels comprise a water-soluble sugar, protein, derivative or mixture thereof, radiation cross-linked with at least one ethylenically unsaturated compound. A preferred combination is sucrose or glucose cross-linked with acrylic acid. The hydrogels may contain additives eg plasticizers such as glycerol. The hydrogels are strong and expand to a large extent eg 30X on water absorption. They are particularly suitable for use in medical dressings, preferably bonded to a supporting film which may be a semi-permeable membrane allowing control of water loss. A method for preparing such a hydrogel and dressing is also described.
Patent EP-0186326-A2 (EP)
Inventor: CHEUNG MO-FUNG
IPC: C08G59/42
Filed: 1985-11-28
Abstract: This invention relates to a stable acid anhydride paste mixture useful as a crosslinking agent for epoxy resins and a dual catalyst system therefor. In particular, the anhydride mixture comprises high melting point acid anhydride, a liquid acid anhydride, and a low melting acid anhydride. The dual catalyst system comprises tertiary amine catalysts with boron trihalide amine complex catalysts.
Patent EP-0189917-A2 (EP)
Inventor: KURODA HIROSHI
IPC: B01D53/34
Filed: 1986-01-29
Abstract: An apparatus for treating a flue gas provided with a heater (17) and an apparatus (7) for removing NOx on the downstream side of an apparatus (13) for removing SOx, where a heat exchanger (18) for heat exchanging a treated gas from the apparatus (7) for removing NOx with combustion air is provided on the downstream side of the apparatus (7) for removing NOx, whereby the waste heat of the treated gas can be efficiently utilized and the heat required for heating the flue gas can be reduced.
Patent EP-0194499-A2 (EP)
Inventor: HOVEL HAROLD JOHN
IPC: C30B31/06
Filed: 1986-02-25
Abstract: A dopant is diffused into a Group III-V semiconductor body, by:
     a) placing a deposition substrate possessing a dopant-containing layer in a heating chamber so that the dopant-containing layer faces an object substrate made from a III-V simiconductor material;   b) introducing into the hearting chamber a source of the same Group V element as that in the object substrate, the source being capable of providing the Group V element in the vapour phase at the diffusion temperature with the vapour pressure of the vapour phase Group V element being at or above the equilibrium vapour pressure of the Group V element present at the surface of the object substrate; and,   c) heating the deposition substrate and the object substrate to the diffusion temperature for a period of time sufficient to diffuse a desired amount of dopant into the object substrate to a desired depth therein.
Patent EP-0196017-A2 (EP)
Inventor: NAGAURA TORU C O SONY EVEREADY
IPC: H01M6/16
Filed: 1986-03-20
Abstract: An organic electrolyte cell is disclosed which comprises an anode (1) mainly composed of Li and containing Al and a cathode (3) mainly composed of manganese dioxide, wherein the amounts for Li, Al and manganese dioxide are determined such that they are included within a region surrounded by :                 where x represents the ratio t2/t1 between the thickness t1 for Li and the thickness t2 for Al for expressing the ratio of the amounts between Li and Al constituting the anode; and 
     y represents the weight ratio (Li/MnO 2 ) between Li and manganese dioxide whereby the increase in the internal resistance at the final stage of the discharge is suppressed, so that the cell capacity can be utilized effectively to the last
Patent EP-0196020-A2 (EP)
Inventor: KRIEG GUNTHER PROF DR
IPC: G01N29/24
Filed: 1986-03-20
Abstract: Ein Molch (2) für elektromagnetische Prüfungen an Rohrleitungswandungen (1) aus Stahl o. dgl. ferromagnetischem Material, welcher beispielsweise für Streuflußmessungen mit einer Magnetisierungsspule (26, 37) ausgestattet ist, läßt sich zu einer Ultraschallmessung ergänzen, die induktiv angeregt und induktiv hinsichtlich der Laufzeit bis zu einer Reflektionsfläche und zurück gemessen wird, indem in einem oder mehreren der Polbereiche eine Hochfrequenz-Stromspule zur Abgabe und/oder Aufnahme steilflankiger, induktiv an die Rohrleitungswandung gekoppelter Wellen angeordnet ist. Das zugehörige Verfahren geht von einem stationären Magnetfeld aus, in welchem hochfrequente Stromimpulse erzeugt werden, um über induzierte Ströme Schwingungen in der Rohrwandung auszulösen. Die Laufzeit dieser Schwingungen zu einer Reflektionsstelle und zurück läßt sich messen, um einen Anhaltspunkt über die intakte Dicke der Rohrwandung zu erhalten.
Patent EP-0207406-A2 (EP)
Inventor: KAGEYAMA SHIGEKI
IPC: C12Q1/48
Filed: 1986-06-20
Abstract: A reagent sheet for the measurement of GGT (γ-glutamyl transferase) activity comprising a porous sheet containing a cationic surfactant and a self-developable substrate upon contact with y-glutamyl transferase. An integral multilayer analytical element for the measurement of GGT actitivity, comprising a porous spreading layer containing a cationic surfactant and a self-developable substrate in response to contact with γ-glutamyl transferase. a water-absorbing layer and a support in a laminated form.
Patent EP-0224036-A2 (EP)
Inventor: IKEMOTO HIROYUKI
IPC: B60G17/016
Filed: 1986-10-22
Abstract: In this vehicle height adjustment system, a plurality of actuator assemblies are provided, one corresponding to each one of the vehicle wheels and resiliently suspending it from the vehicle body. These actuator assemblies have pressure chambers, and each is adapted to increase or decrease the vehicle height at a location corresponding to its corresponding wheel as respective results of supplying or discharging of working fluid to or from its pressure chamber. Working fluid supply/discharge means are provided corrresponding to the actuator assemblies and supply and discharge working fluid to and from their pressure chambers. Vehicle height detection means are provided for sensing the heights of the vehicle above the wheels. A means detects the rate of change of the steering angle of the vehicle. And a means for computing and control controls the working fluid supply/discharge means, based on the deviations of the actual wheel heights from standard wheel heights, and carries out control adjustment of the actual wheel heights to the standard wheel heights, by performing a prediction calculation of the fluctuations in wheel heights caused by vehicle rolling from the rate of change of steering angle as detected by the means for detecting the rate of change of steering angle and from the vehicle speed as detected by the vehicle speed detecting means, and by carrying out a correction to the adjustment control of the working fluid supplying and discharging means, based upon the calculation result, by an amount appropriate substantially to eliminate the wheel height fluctuations.
Patent EP-0225493-A2 (EP)
Inventor: FOWLER JOHN T
IPC: G01C21/08
Filed: 1986-11-10
Abstract: A method and apparatus for providing a magnetic compass, and system to accurately calibrate the compass with a rotation of the vessel on which the compass is mounted through a single rotation of 360 degrees. The compass comprises gimballed field sensing elements, and processor to provide a signal which is corrected for compass offsets, for permanent magnetic field anomalies and for induced magnetic field anomalies.
Patent EP-0190834-A2 (EP)
Inventor: EDELSTEIN HERBERT
IPC: A61K8/24
Filed: 1986-01-17
Abstract: Hair waving and straightening compositions comprise a sulfite and/or bisulfite reducing system, urea in amount of at least 10% by weight, a cationic polyquaternary having conductivity, when measured at 0.1% by weight concentration, from 225 mhos to 25 mhos, in an amount of at least 0.07% by weight, the composition having a pH in the range of 5.5 to 8.5. the cationic polyquaternary resin in combination with the urea in the reducing system produces a hair waving and/or straightening effect equivalent to conventional thioglycolate systems without the attendant unpleasant odours associated with the thioglycolate systems. The reducing system is less damaging to the hair and skin than the thioglycolate systems. The system may be used either with or without heat such as heat from hair dryers. Such hair waving and straightening compositions may contain any conventional additives employed in the known sulfite and/or bisulfite systems (e.g. wetting agent, fragrance compounds, coloring agents, thickening agents, opacifying agents, sequestering agents. solubilizing agents, conditioning agents, etc.). The compositions are used in conjunction with conventional neutralizing compositions used for conventional hair waving compositions
Patent EP-0201994-A2 (EP)
Inventor: SUZUKI KENJI
IPC: F17C13/06
Filed: 1986-03-14
Abstract: @ A safety gas container including a valve body - (2) made of a shape memory alloy, the valve member having top and bottom heads (4) with a stem portion (3) having a relatively small diameter therebetween; the valve member is fitted in a gas passageway (5) of the container and the body is previously made to remember a smaller shape at a specific temperature. The valve member changes shape in response to a rise in the ambient temperature above the specific temperature so that a gap occurs between the valve member and the inside wall of the gas passageway.
Patent EP-0197704-A2 (EP)
Inventor: REDFERN MARTIN WILLIAM
IPC: H03F3/68
Filed: 1986-03-26
Abstract: A linear high power amplifier suitable for low voltage operation comprising a push-pull output stage (Q1, Q2) arranged to control the voltage supplied to a load (Z<sub>L</sub>) in dependence on an input signal (V<sub>IN</sub>) applied to the amplifier. Means (L<sub>s</sub>, S) is provided for separately supplying to said load (Z<sub>L</sub>) a current (Is) which changes at a rate faster than the maximum rate of change of current (I<sub>L</sub>) in the load (Z<sub>L</sub>) required by the input signal (V<sub>IN</sub>) thereby to produce a corresponding change in the current (I<sub>A</sub>) required to be supplied by the output stage (Q1, Q2) to the load (Z<sub>L</sub>) in order to maintain the voltage across the load (Z<sub>L</sub>) at the value required by said input signal (V<sub>IN</sub>). Switching means (Q3, Q4, C) operated in dependence on the value of the current (I<sub>A</sub>) supplied to the load (Z<sub>L</sub>) by the output stage (Q1, Q2) causes the sense in which said changing current (Is) changes to reverse when said current (I<sub>A</sub>) supplied by said output stage (Q1, 02) exceeds a predetermined positive value (I<sub>AP</sub>) or a predetermined negative value (I<sub>AN</sub>) which predetermined values are less than the total current (I<sub>L</sub>) required by the input signal (V<sub>IN</sub>) to be supplied to the load (Z<sub>L</sub>), thereby to restrict the current (I<sub>A</sub>) supplied to the load (Z<sub>L</sub>) by the output stage Q1, Q2) to values between said predetermined values (I<sub>AP</sub>, <sub>AN</sub>).The means for separately supplying a current to the load suitably comprises an inductance (L<sub>s</sub>) connected in series vith a voltage source (S) across the load (Z<sub>L</sub>).
Patent EP-0206604-A2 (EP)
Inventor: SANNER JAMES W
IPC: C01B33/40
Filed: 1986-06-06
Abstract: Water can be removed from an aqueous clay slurry using techniques such as filtration wherein the slurry is contacted with an anionic polymer having a molecular weight in the range from about 3,000 to about 1,000,000. The water is removed from the slurry at a rapid rate in order to provide a clay cake.
Patent EP-0219329-A2 (EP)
Inventor: SCHIRMER HENRY GEORGE
IPC: B29C48/08
Filed: 1986-10-10
Abstract: A coextruded multilayer film includes a layer of a vinylidene chloride copolymer, and a layer of ethylene vinyl alcohol copolymer. The coextruded film has high oxygen barrier properties under both high and low humidity conditions.
Patent EP-0227409-A2 (EP)
Inventor: LEE CHI-LONG
IPC: C08L83/05
Filed: 1986-12-16
Abstract: Polymethylsiloxanes containing silicon-bonded hydrogen exhibit low temperature properties and can be made into gels with which also exhibit low temperature properties or into elastomeric materials. The polymethylsiloxanes have 84 to 96 mole percent dimethylsiloxane units, 0.5 to 6 mole percent trimethylsiloxy units, 2 to 10 mole percent methyl­silsesquioxane units, and 0.25 to 3 mole percent mono­hydrogendimethylsiloxy units and the total mole percent of the trimethylsiloxy units and the monohydrogendimethylsiloxy units is at least 1.5.
Patent EP-0239046-A2 (EP)
Inventor: LUPKE MANFRED ARNO ALFRED
IPC: B29C48/13
Filed: 1987-03-21
Abstract: An extrusion die for externally ribbed seamless plastic tubing, including an extrusion head (1) with an elongate nozzle (2) within which a hollow mandrel (3) is placed. The nozzle (2) and mandrel (3) define an annular extrusion orifice forming a parison of the tubing and having a coaxial conical portion with its generatrix forming an angle of substantially more than 45ʺ with the longitudinal axis of the head (1), the diameter of the mandrel (3) at its delivery end being not less than that of the nozzle (2). The die can be supplied also with an electrical heater incorporated inside the mandrel (3) after said orifice, with a centering means mounting said nozzle (2) uniformly spaced around the mandrel (3), with a threaded member (6) for adjusting longitudinally said mandrel (3) to vary the size of the extrusion orifice, and with a coupling means interconnecting said mandrel (3) and the head (1) and allowing only the axial, without rotation, movement of the mandrel (3).
Patent EP-0244688-A2 (EP)
Inventor: BENEDICT CHRISTINE V
IPC: A61L27/00
Filed: 1987-04-18
Abstract: An adhesive or coating formulation useful in biomedical application and particularly well suited for use in aqueous environments is provided comprising:
     1. An adhesive or coating formulation comprising: (1) a bioadhesive polyphenolic protein component having from about 5 to about 99 weight percent of a proteinaceous substance comprising from 1 to about 1,000 of the following repeating decapeptide unit:
     in which each X is hydrogen or hydroxyl and each R is hydrogen or methyl;   (2) from about 0.1 to about 10 weight percent of a cross-linking agent which promotes cross-linking of the decapeptide;   (3) one or more additives which promote the desired properties of the formulation, said additives comprising at least one surfactant and being present in an amount of from 0% to about 90% by weight, and   (4) a filler compatible with the intended use of the formulation, said filler being present in an amount of from 0% to about 50% by weight.
Patent EP-0248207-A2 (EP)
Inventor: WOHLLEBEN WOLFGANG DR
IPC: C12N15/76
Filed: 1987-04-29
Abstract: S. ghanaensis DSM 2932 is resistant to gentamicin at up to 20  mu g/ml. Total digestion of the genomic DNA with BglII, incorporation of the restriction fragments into a suitable plasmid, and selection using gentamicin results in gentamicin-resistant clones which contain a 7 kb fragment with the gentamicin-resistance gene. The plasmid pPH1JI likewise contains a gentamicin-resistance gene located on a 2.3 kb HindIII-BamHI fragment. These genes are suitable as markers, in particular for Streptomycetes vectors.
Patent EP-0254082-A2 (EP)
Inventor: SCHLITTER FRIEDRICH WILHELM DR
IPC: H05K3/42
Filed: 1987-06-30
Abstract: 1. A multilayer, locally rigid and locally flexible circuit board with through-connection holes consisting of several individual layers press-moulded with one another, characterized in that it is made up alternately of first single or double layers (2) and second single or double layers (3) of the same non-flexible (rigid) material into which flexible adhesive-coated plastic films (4) free from edge gaps, of equal thickness and with a somewhat larger area than corresponds to the flexible region are inserted in the regions in which the circuit board is intended to be flexible and in that the through-connection holes (7) are only introduced in those regions of the circuit board (1) which, over the cross-section, predominantly consist solely of the material of the rigid single layers (2, 3) and copper.
Patent EP-0251314-A2 (EP)
Inventor: ITOH KIICHI MITSUBISHI PETROCH
IPC: C08F20/06
Filed: 1987-07-01
Abstract: Aqueous solution of alkali or ammonium acrylate is applied to a prefabricated fibrous substrate, and the acrylate is subjected to polymerization in two steps, namely the first step in which the acrylate is polymerized by means of a radical polymerization initiator and the second step which is subsequent to the first step and in which the unpolymerized acrylate is polymerized by means of irradiation with electromagnetic radiation or corpuscular ionizing radiation.
Patent EP-0255004-A2 (EP)
Inventor: RADTKE WOLFGANG
IPC: B60H1/24
Filed: 1987-07-17
Abstract: In einer Anordnung zur Belüftung eines Kraftfahrzeugs mit einer Luftströmung von der Frontscheibe (16) durch einen Zwischenraum (20) zwischen dem Fahrzeugdach (22) und einer Dachverkleidung (24), die mit Luftaustrittsöffnungen (10) versehen ist, ist erfindungsgemäß in einem zentralen Bereich der Frontscheibe (16) ein wandungsloser Luftströmungskanal (12) vorgesehen, dem eine Luftaustrittsdüse (4) und ein Einmündungstrichter (14) zugeordnet sind. Der Zwischenraum (20) ist wengistens teilweise als Druckraum ausgebildet. Mit dieser Anordnung erhält man auch bei hohem Luftwechsel für alle Sitzplätze eine wenigstens annähernd gleichmäßige Luftströmung mit geringer Luftgeschwindigkeit. Außerdem kann an jedem Sitzplatz eine höhere Luftbewegung eingestellt werden, ohne daß die Nachbarsitzplätze durch Zugluft gestört werden.
Patent EP-0256369-A2 (EP)
Inventor: ABBEY KIRK J
IPC: C08F220/04
Filed: 1987-07-28
Abstract: A suspension process for producing suspension polymers useful in powder coatings comprising reacting ethylenically unsaturated monomers, including glycidyl monomers, in the presence of 0.1% and 15% (preferably between 2% and 5%) of a tertiary mercaptan to prevent substantial cross-linking with the glycidyl group on the glycidyl monomer to produce| a non-gelled suspension polymer.