baber/WOPTO huggingface dataset:
Patent EP-0082019-A2 (EP)
Inventor: CODY IAN ALFRED
IPC: C10G73/02
Filed: 1982-12-15
Abstract: A method for selectively dewaxing a waxy hydrocarbon oil feedstock comprising contacting said waxy hydrocarbon oil stock in the presence of hydrogen with a zeolite (1) which has been chemically modified by reaction, under dry, anhydrous conditions, with an organosilane wherein the zeolite has some reactive sites capable of reacting with the organosilane and where said organosilane is: (a) capable of entering into the channels of the zeolite and chemically reacting with the reactive sites present therein, as well as (b) reacting with hydroxyl groups present on the extemal surface of said zeolite, and (2) which has been loaded with a catalytically active hydrogenating metal component; which contacting is conducted under conditions of pressure, temperature and liquid flow velocities sufficient to effect the hydrodewaxing. Preferably the organosilane modified zeofite, either before or after the deposition of the catalytic metal component may be heated to an elevated temperature in an inert or reducing atmosphere.
Patent EP-0114177-A2 (EP)
Inventor: KRONINGER PAUL M
IPC: G01D5/24
Filed: 1983-05-25
Abstract: A capacitive pressure transducer utilizing a plate (10) of electrically conductive semi-conductor material sandwiched between a pair of plates (16, 16a) of inorganic electrically insulating material and electrostatically bonded thereto. A pair of concentric circular recesses (12,12a) are etched in the plates in such a way as to form cavities on opposing sides of conductive plate and to define a diaphragm area on that plate. Apertures (24, 24a) are drilled through the insulating plates to expose the cavities to the pressures to be measured. The surfaces of the insulating plates in the cavities have deposited on them electrically conductive surfaces (18,18a) which form capacitors with the diaphragm area on the conductive plate. A stress relief area is provided on the high pressure side surrounding the diaphragm area. In that stress relief area, the conductive plate is unrestrained by the adjacent insulating plate. Provision of this stress relief makes it possible to extend the pressure range of the transducer beyond the range which would normally be useful for the dimensions of the particular transducer.
Patent EP-0096375-A2 (EP)
Inventor: DOJKI KASSIM H V M
IPC: G01N33/48
Filed: 1983-06-02
Abstract: In a serum separator, a sampling tube (13) fits inside of a test tube (11). The sampling tube is provided with an elastomeric piston head (15, 25) at the lower end thereof having an annular lip (21) to engage and form a seal with the inner sidewalls of the test tube. The upper side of the lip is provided with irregularities (23) to break the seal between the lip and the test tube wall upon removal of the sampling tube from the test tube. A porous plastic filter body (17) is mounted in a cavity (20) in the piston head (15, 25). The piston head defines a one-way valve in the form of a ball chamber (27) containing a ball check. When the sampling tube (13) is pushed into the test tube (11) with a blood sample in the test tube, serum will pass through the filter body (17) and valve into the interior of the sampling tube. The valve is constructed so that the serum cannot squirt toward the top of the sampling tube. When the sampling tube has been inserted, the valve will close. When the sampling tube is withdrawn, the reduced pressure in the bottom of the test tube will cause the ball (29) to wedge in sealing engagement in the closed position to retain the serum sample in the sampling tube and isolate it from the residue in the bottom of the test tube.
Patent EP-0116697-A2 (EP)
Inventor: SCHMIDT RUEDIGER
IPC: E05D15/52
Filed: 1983-11-29
Abstract: A setting arm 5 is articulated at one end on the frame and at its casement end 6 is mounted shiftably in the region of a long hole 7 on a scissor housing 8 or on another part fixed to the upper horizontal spar of the casement. A driving rod 16 can be mounted displaceably in the scissor housing 8. The scissor housing is fixed by means of a screw 13 in an anchoring groove of the upper frame spar. The setting arm 5 is assigned an additional arm 9 which is connected in an articulated manner to the setting arm 5 by means of a bolt 10 and in an articulated manner to the scissor housing 8 by means of a bolt 11. The additional arm has a bracket 17 which extends beyond the casement articulation point and on the under side of which is a thrust piece 18 interacting, in the turning position of the casement, with the upper limiting face of the scissor housing 8. The thrust piece can be made of plastic and be equipped with an anchoring pin 19 engaging into a bore of the bracket 17. <IMAGE>
Patent EP-0097070-A2 (EP)
Inventor: AUCLAIR CHRISTIAN
IPC: A61P35/00
Filed: 1983-05-19
Abstract: Process for the preparation of derivatives of 9-hydroxyellipticine.   The invention also relates to the new compounds thus obtained and their therapeutic application as antitumour agents.
Patent EP-0116847-A2 (EP)
Inventor: KAN PETER T
IPC: C07C265/12
Filed: 1984-01-16
Abstract: This invention relates to a process for utilizing the sediments in pure MDI which comprises
     (a) heating the sediments at temperatures of 180°C to 250°C for 0.25 hour to 6 hours in the presence of crude MDI; and   (b) cooling the product to a temperature of 60°C or less within 5 minutes.   
     The sediment-free crude MDI which results can then be used for the preparation of polyurethane products.
Patent EP-0118885-A2 (EP)
Inventor: KAWAHARA TETSUO
IPC: A61K39/00
Filed: 1984-03-08
Abstract: An improved method for the purification of hepatitis B virus surface antigen by column chromatography, which is characteristic in using as a gel for the chromatography a sulfuric acid ester of a crosslinked polysaccharide or cellulose which is obtained by sulfating a crosslinked polysaccharide or cellulose. Said method can give a highly purified hepatitis B virus surface antigen which is useful for the preparation of hepatitis B virus vaccine.
Patent EP-0121875-A2 (EP)
Inventor: BERGMANN UDO DR
IPC: C09B29/08
Filed: 1984-03-30
Abstract: The dyeings and prints are characterised in that the dyes used are compounds of the formula I <IMAGE>  where D is a radical of the formula <IMAGE> X is chlorine or bromine,   Y is hydrogen, C1-C6-alkyl, C2- or C3-alkenyl, unsubstituted or chlorine-, bromine-, nitro-, methyl-, ethyl-, methoxy- or ethoxy-substituted benzyl or unsubstituted or chlorine-, bromine-, nitro-, methyl-, ethyl-, methoxy- or ethoxy-substituted phenyl,    A is an alkylene radical,   R1 is hydrogen, substituted or unsubstituted C1-C6-alkyl, alkenyl or aralkyl,   R<2> is substituted or unsubstituted alkyl, cycloalkyl, alkenyl, aralkyl or aryl,   R<3> is hydrogen, fluorine, chlorine, bromine, methyl, ethyl, methoxy, ethoxy or phenoxy, and   R<4> is hydrogen, chlorine, bromine, methyl, ethyl, methoxy, ethoxy or C-acylamino.
Patent EP-0136562-A2 (EP)
Inventor: TATEISHI HIDEKI
IPC: C23C14/34
Filed: 1984-08-31
Abstract: @ A continuous sputtering apparatus comprising a main vacuum chamber (32), one loading station (8) and a plurality of process stations (9-12) capable of having their pressures controlled separately. The process station includes a sub vacuum chamber (34) capable of being in communication with the main vacuum chamber through an opening (33) and an evacuation port (35). The loading station and the process stations are arranged to be spaced with equal angles. Substrate holders (42) are provided to face the stations and are rotated by said equal angle in a time. The substrate holder opens and closes the opening of the sub vacuum chamber to serve as a gate valve.
Patent EP-0171462-A2 (EP)
Inventor: SKORKA THOMAS
IPC: A47K5/122
Filed: 1984-11-20
Abstract: 1. Flowing material dispenser (1) with manual operation, particularly for liquid flowing material, with on both the inlet side and the outlet side leading to a discharge opening a bellows pump having a check valve (17, 18) automatically operated by differential pressure and which has as pump components (2, 3) a base part (2) to be arranged on a container for the flowing material and retaining a pump bellows (3) in the vicinity of one end, as well as the pump bellows, which is compressable with a pump plunger (4) acting on the other end of the bellows (3) and displaceable manually with respect to the base part (2), each check valve (17, 18) having two valve components (21, 27) movable against one another with in the closed position valve closing faces which are tightly engaged and whereof two are constructed in one piece with a pump component (2, 3), characterized in that the two valves (17, 18) are located in the vicinity of the remote ends of the pump bellows (3) and both valve components (21, or 27) of at least one valve (17, or 18) are constructed in one piece with the associated pump component (3 or 2).
Patent EP-0151746-A2 (EP)
Inventor: LORENZ PETER
IPC: F23J1/02
Filed: 1984-12-13
Abstract: 1. Slag discharge device for large capacity combustion apparatus, with a slag fall duct and a discharge trough connected to the lower end thereof, characterised in that the inner sides of the slag fall duct (2) are clad with wearing plates ( 17, 18, 19) arranged with spacing from the said sides.
Patent EP-0132127-A2 (EP)
Inventor: FLOYD WILLIAM C
IPC: C08G12/42
Filed: 1984-07-12
Abstract: (57) Cyclic urea/glyoxal/polyol condensates are useful in treatment compositions for textiles and as insolubilising agents in paper coating compositions. The condensates can be made from novel pyrimidinones.
Patent EP-0140677-A2 (EP)
Inventor: ORITANI ATSUSHI
IPC: H03F3/45
Filed: 1984-10-26
Abstract: A constant-current source circuit and a differential amplifier using the same. The temperature compensation of the output current of the constant-current source circuit is effected by using the threshold voltage characteristic of a transistor such as a MOS transistor or a bipolar transistor. The constant-current source circuit includes one or more constant-current source circuit units (CS<sub>1</sub>, CS<sub>2</sub>). When the constant-current source circuit includes two constant-current source circuit units, one of the units (CS<sub>1</sub>) has a positive temperature coefficient and the other (CS<sub>2</sub>) has a negative temperature coefficient. The output currents of these two units are combined by a current synthesizing circuit (Q<sub>1</sub>, Q<sub>2</sub>) so as to realize any desired temperature characteristic.
Patent EP-0147111-A2 (EP)
Inventor: GANE BRIAN RICHARD
IPC: C07C2/76
Filed: 1984-12-06
Abstract: This invention relates to a process for producing aromatic hydrocarbon from a feedstock comprising C 3 /C 4  hydrocarbons mixed with C 2  hydrocarbons, especially ethane. The mixed feedstock is contacted at a temperature below 580°C with a catalyst composition comprising an aluminosilicate in which the molar ratio of silica to alumina is at least 5:1. 
     The product is rich in aromatics and can be used as a gasoline blending component.
Patent EP-0147215-A2 (EP)
Inventor: REEVE THOMAS SYLVESTER
IPC: B01D/
Filed: 1984-12-21
Abstract: A separator for separating fluids of different densities from a mixture thereof including means to define at least one mixture flow path (80-85) which is helical or otherwise extends along and round an axis, and including a plurality of outlets (73b) from the flow path for the lighter fluid, such outlets being spaced apart along the flowpath and leading from a radially innermost part of the cross section of the flow path.
Patent EP-0142483-A2 (EP)
Inventor: BOONANTS MARIUS
IPC: A61G7/00
Filed: 1984-09-05
Abstract: Bedspring articulated in three parts on a chassis, a head part, a center part, and a foot part, whereof the center part is essentially composed of two adjacent platforms wherein the articulations of each of the platforms are adjustable in normal and lengthwise translation with respect to the chassis and in lengthwise translation with respect to the platform in question, at least one of the head or foot parts is adjustable in normal translation with respect to the chassis, and at least one of the head or foot parts is adjustable tiltwise with respect to the chassis.
Patent EP-0154335-A2 (EP)
Inventor: TOMITE TOSIO
IPC: H02K1/17
Filed: 1985-03-06
Abstract: A plurality of permanent magnets (4) are disposed with gaps between the adjacent magnets along the inner peripheral surface of a yoke (2) of a stator for a magneto D.C. motor. In gaps between two magnets are provided retainers (3) each of which is made of an elastic member and consists of one surface (11) fixed on the yoke, two surfaces (12, 13) extending in the central axial direction of the D.C. motor along the side surfaces (71, 72) of the magnets opposite to each other on the inner peripheral surface of the yoke and two end portions (32) connecting these two surfaces (12, 13). Those two surfaces (12, 13) and end portions (32) are kept in contact with the permanent magnet from three directions, namely from each of the side surfaces (71, 72) of the permanent magnet and from each of the end surfaces (81, 82) of the magnets adjacent to said each side surface (71,72) extending in the central axial direction whereby the permanent magnets are pressed and clamped so as to be secured to the yoke.
Patent EP-0156328-A2 (EP)
Inventor: MAOLUCCI VINCENZO
IPC: A45F4/02
Filed: 1985-03-22
Abstract: Convertible. multipurpose bag (1) comprising a first essentially rectangular member (4) made of foldable material and designed to form a compartment for accommodating at least one person; the said first member (4) being connected to second members (20, 21, 22) also made of foldable material and designed to fit over and enclose in compact manner the said first member (4), when the latter is packed up.
Patent EP-0156372-A2 (EP)
Inventor: SUDO RYOICHI
IPC: B29C39/02
Filed: 1985-03-27
Abstract: A plastic information-recording medium good in mechanical strength, heat resistance and moisture resistance and small in optical anisotropy can be produced by using a light- or radiation-curable resin composition (3-2) comprising a compound (I) having 4 or more acryl or methacryl groups in one molecule, a compound (II) which is a reaction product of isophorone diisocyanate, or the like and an acrylate or methacrylate, a compound (III) such as cyclohexyl acrylate or methacrylate, isobornyl acrylate or methacrylate, etc., and a photopolymerization initiator, and irradiating an actinic light (5) preferably from both a transparent stamper (1) and a transparent releasable plate (2).
Patent EP-0163154-A2 (EP)
Inventor: LEHNER KARL
IPC: A01M7/00
Filed: 1985-04-30
Abstract: 1. A spraying apparatus for discharging liquid sprays, e.g. fertilizers and/or weed killers and/or pesticides to cultures of high-standing plants, comprising a spray support (6), which can be secured to a vehicle (1), and a horizontal arm (27), which is adjustably mounted on the spray support and extends at right angle to the direction of travel of the vehicle and which forms a spray rod system and has a plurality of nozzles (16) which are provided on the said arm (27) and the discharge openings of which are directed vertically or approximately vertically downwards with their axes determining the nozzle direction when the apparatus is in use, a turning-over edge (18) being provided which projects downwards beyond the nozzles (16) in the direction of the nozzles and which extends over the length of the arm (27) and likewise transversely or at right angles to the direction of travel of the vehicle (1) and is arranged in front of the nozzles (16) in the direction of travel of the vehicle (1), characterized by a first wall (45) which is provided on the arm (27) on its side in front of the nozzles (16) in the direction of travel of the vehicle.
Patent EP-0161004-A2 (EP)
Inventor: SAKURAOKA MAKOTO
IPC: F16F1/42
Filed: 1985-05-10
Abstract: An elastically deformable fender (A) comprising an impact receiving section (1) having a predetermined thickness (h) and a top surface (1a) being formed flat and forming a contact surface with a broadside, a pair of supporting sections (2) extending from the reverse side of the impact receiving section (1) mentioned above so as to diverge away from each other in an unfolded fan fashion and formed integrally with the impact receiving section (1), and fitting sections (3) expanding outwardly from the ends of the supporting sections (2) in parallel to the contact surface aforementioned. The thickness (h) of the impact receiving section (1) mentioned above is formed thick so as to protrude distinctly from the supporting sections (2) and the width (W) is formed smaller than the span (D) between the heels of the supporting sections (2). Furthermore, between the supporting sections (2) on the reverse side of the impact receiving section (1) a hollow portion (1c) is formed lengthwise for preventing the impact receiving section (1) from curving when the contact load of a ship is applied.
Patent EP-0179313-A2 (EP)
Inventor: EBERDT JURGEN
IPC: E04B2/78
Filed: 1985-10-01
Abstract: Eine umsetzbare Trennwand, welche abwechselnd aus vertikalen rohrförmigen Stützen (1) und an diesen anschließbaren Wandelementen (13) zusammengesetzt ist und wobei die Wandelemente wenigstens an Ober- und Unterkante durch Befestigungsteile an den Stützen befestigt sind, zeichnet sich durch eine besondere Stabilität dadurch aus, daß die Befestigungsteile jeweils eine Aufsteckhülse (3) umfassen, welche auf das entsprechende Ende der Stütze (1) aufsteckbar ist und an welcher wenigstens zwei seitlich vorspringende Befestingungslaschen (5) für den Anschluß der Wandelemente (13) vorgesehen sind; wesentlich für die Stabilität der Trennwand ist ferner ein die Wandelemente einfassender Profilrahmen, der mit seitlich vorspringenden Stützleisten (14) die angrenzenden Stützen (1) teilweise umgreift.
Patent EP-0178680-A2 (EP)
Inventor: KAMO KAZUHIKO
IPC: B23K9/073
Filed: 1985-10-18
Abstract: A feed length control device for a consumable electrode type welding machine (1) in which the feed length of the electrode (3) is made constant, making the resulting welds satisfactory and with a deep weld penetration. In accordance with the invention, the start of feed length control is delayed by delay means (15) for a predetermined period of time from the time instant when the welding current value changes from the peak set value to the base set value.
Patent EP-0180988-A2 (EP)
Inventor: HOSAKA MASAO
IPC: G05B19/042
Filed: 1985-11-07
Abstract: There is a control system suitable for control of an image forming apparatus such as a copying machine having a plurality of objects to be controlled. This system comprises a plurality of control units to individually and independently control those objects to be controlled, a monitor control unit to monitor those control units, and a system bus which is commonly connected to the control units and monitor control unit. The control units time-sharingly and cyclically execute their control operations by time-sharingly occupying the system bus one by one. The monitor control unit operates in parallel with the control units. The control units and monitor control unit are formed on the same semiconductor substrate consisting of, for example, Si or GaAs. The system bus may be a LAN bus or an optical fiber. With this control system, each control unit can execute its own control operation irrespective of an interruption request, so that the processing program proceudre is simplified and a reliability of control is also improved.
Patent EP-0182217-A2 (EP)
Inventor: SCHNEIDER WOLFGANG
IPC: B65D47/12
Filed: 1985-11-07
Abstract: In a bottle, having a bottle neck, in particular made of an easily compressible plastic, a casting piece, preferably having a closure flap mounted thereon, being arranged on the bottle neck, it is proposed that there is at the outer end of the bottle neck (11) a plane (19) of rotation, arranged at an inclination to the longitudinal axis of the bottle neck, for the casting piece (17) which is arranged so as to be rotatable about its longitudinal axis, and that the casting piece (17) has a connection surface (22), which is likewise at an inclination to its vertical axis or longitudinal axis, and the longitudinal axis of the casting piece is arranged coaxially to the bottle neck or at an angle to the latter depending on the rotation of the casting piece (17) on the bottle neck (11). <IMAGE>
Patent EP-0186760-A2 (EP)
Inventor: GRASMANN JOHANN
IPC: E05D11/10
Filed: 1985-11-08
Abstract: 1. Device for fixing an opened window shutter or door shutter (1) which is pivotally journalled with the aid of shutter hinges (2) on blocks (3) secured to the case of the window or door, with the blocks carrying a hinge spigot (5) which engages into a sleeve (6) of the shutter hinge (2), and with a latch (9) being provided which has a blocking abutment (11a, 11b) and which cooperates with a part fixed to the block, characterized in that the latch (9) is arranged on the sleeve (6) and is essentially displaceable in the direction of the sleeve axis ; and in that the part fixed to the block consists of a block bar (7) or a formation (14) on a block bar.
Patent EP-0186885-A2 (EP)
Inventor: KUBERSKY HANS PETER DR
IPC: B01J37/00
Filed: 1985-12-21
Abstract: A process for the production of catalyst materials stabilized in the active state, comprising activating the catalyst starting materials in a reducing gas atmosphere, impregnating the activated catalysts with the melt of a solid inert to the active catlayst, and solidifying the melt impregnation by cooling. The particulate catalyst starting material is passed under the reaction conditions of the activation stage through a reaction zone filled with the reducing gas atmosphere which is in direct contact with the melt of the impregnating solid; the activated catalyst material is introduced into this melt; subsequently removed therefrom; and the molten solid left to solidify. If desired, the impregnated catalyst material may be mechanically size-reduced.
Patent EP-0164140-A2 (EP)
Inventor: FISCHER HERBERT
IPC: C01B17/02
Filed: 1985-04-04
Abstract: The liquid sulfur which contains H2S is sprayed in a steel vessel and the liberated gases which are rich in H2S are withdrawn. A degasification accelerator is added to the liquid sulfur. The steel vessel contains at least two chambers, which communicate with each other and are connected in series. Sulfur at temperatures in the range from 140 DEG  to 160 DEG  C. is supplied to the first chamber. Sulfur is withdrawn from the second chamber and is cooled to temperatures of 120 DEG  to 135 DEG  C. outside the vessel. The liquid sulfur which has been cooled is sprayed in the gas space of the first chamber. The sulfur is caused to remain in the steel vessel for a dwelling time of 12 to 32 hours. The gas spaces of the chambers are scavenged with an oxygen-free inert gas. The sulfur is withdrawn from the vessel and sprayed in the gas space of one of the chambers about 30 to 50 times until the dwelling time of the sulfur in the vessel has expired.
Patent EP-0161713-A2 (EP)
Inventor: VAN SUCHTELEN MARCO
IPC: B23B41/00
Filed: 1985-05-03
Abstract: In a drilling apparatus for drilling holes in glass sheets, with a housing (2) and a drill spindle (3) being journalled in that housing (2) for an axial to and from movement, said spindle (3) at least at its free end being hollow (4) and having an internal underpressure during the drilling operation and at its free end being connectable with a hollow drill (6) of which the internal cavity (5) is connected with the internal cavity (4) of the drill spindle (3) and that is lubricated and/or cooled by a fluid being supplied to the drilling apparatus under an overpressure, means (18) are provided for creating the underpressure in the internal cavity of the drill spindle by means of the supplied fluid. In one embodiment said means comprise a vacuum jet pump (18) that is positioned in a supply conduit (19) of the fluid. Moreover, means can be provided for radially and/or axially driving the drill spindle (3) by means of the supplied fluid.