baber/WOPTO huggingface dataset:
Patent EP-0141687-A2 (EP)
Inventor: BAVAVEAS TRISTAN
IPC: E03D9/03
Filed: 1984-07-31
Abstract: The device comprises a fixed element (6) housed in the neck (2) of the container (1) and formed of means (8) forming a discharge opening communicating with the outlet opening of the container (1), a sleeve (9) disposed in the neck (2) of the container, a movable element sliding relative to the fixed element (6), the movable element and the fixed element (6) comprising temporary means for dispensing a given volume "V" of liquid occurring between a high position and a low position of the movable element being formed, on the one hand, by two valves which are spaced apart from each other and produced on the movable element, and, on the other hand, by two seats produced on the fixed element (6). Application to the dispensing of liquid in a flushing tank. <IMAGE>
Patent EP-0147382-A2 (EP)
Inventor: HIGGINBOTTOM HAROLD POWELL
IPC: C08G73/06
Filed: 1984-12-21
Abstract: Coating of a resin blend on a metal substrate by electrodeposition wherein the resin blend comprises a poly (3,4-dihydro-3-substituted-1,3-benzoxazine) and a reactive polyamine. The resin blend is dispersed in an aqueous medium containing a protonating acid and is subjected to cathodic electrophoresis to deposit the blend on a metal substrate as an adherent film which is dried and cured by the application of heat. The resin blend cures at relatively low temperatures without evolution of volatile matter.
Patent EP-0152065-A2 (EP)
Inventor: FUKUI SHOSIN
IPC: C08G63/42
Filed: 1985-02-07
Abstract: A novel copolymer comprising (a) repeating units of the formula:
     or
     wherein R f  is C 3 -C 21  perfluoroalkyl and p is an interger of 1 to 10 and (b) repeating units of the formula:
     wherein m is an integer of 1 to 4 and n is an integer of 2 to 10 when m is 1, an integer of 1 to 8 when m is 2 or an integer of 0 to (12-2m) when m is 3 or 4,
     wherein R' and R 2  are each hydrogen, CH 3 , CH 2 CI, CH 2 F, CH 2 OCH 3 , CH 2 OC 2 H 5 , CH 2 OCOCH 3 , CH 2 OC 6 H 5 , CH 2 OH or CH 2 CN provided that at least one of them is not hydrogen,
     wherein q is 2 or 3, and/or
     wherein R 3  is CH 2  or CF 2  and r is an integer of 2 to 5, which is particularly useful as a water- and oil-repellent and a non-tackifier.
Patent EP-0153716-A2 (EP)
Inventor: ITO KAZUO
IPC: C04B40/00
Filed: 1985-02-22
Abstract: A novel method for producing a high-strength inorganic cement article is provided. The method comprises kneading under high shearing force a cement mixture containing as essential components hydraulic cement, a hydrophilic organic binder and water, molding the kneading mixture into an article having a water-to-solid weight ratio of not more than about 0.2, preliminarily hydrating the molded article, firing the preliminarily hydrated article at about 300° to about 1000°C, and then rehydrating the fired article. The resulting cement article has bending strength of not lower than about 200 kgf sq.cm without fibrous reinforcing materials and has that of not lower than about 350 kgf/sq.cm reinforced with heat-resistant fiber materials. The cement article can be advantageously glazed in the above mentioned method by applying a glazing agent to a desired surface of the preliminarily hydrated article and then firing the article.
Patent EP-0154940-A2 (EP)
Inventor: CHRUBASIK JOACHIM DR MED
IPC: A61K38/31
Filed: 1985-03-07
Abstract: Somatostatin kann in Form von periduralen, intraspinalen oder intraventrikulären Injektionen und Infusionen als Analgetikum oder Anästhetikum verwendet werden.
Patent EP-0157311-A2 (EP)
Title: Verfahren zur Abtrennung von 4-Pentensäuremethylester aus solchen und 3-Pentensäuremethylester enthaltenden Gemischen
Inventor: SCHNEIDER HEINZ-WALTER DR
IPC: C07C69/533
Filed: 1985-03-22
Abstract: Verfahren zur Abtrennung von 4-Pentensäuremethylester aus solchen und 3-Pentensäuremethylester enthaltenden Gemischen durch Destillation, dadurch gekennzeichnet, dass man je Gewichtsteil 4-Pentensäuremethylester 0,25 bis 0,4 Gew.-Teile Wasser zugibt und das Azeotrop aus 4-Pentensäuremethylester und Wasser abdestilliert.
Patent EP-0156351-A2 (EP)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/02
Filed: 1985-03-26
Abstract: 1. Locking device for a switch point (12) having a stock rail (10), in which a locking element (16), which can be pivoted about a first axis (B) and effects locking, extends from the switch point or from a tongue attachment, and along a second axis (C) is in turn hinged on to a swivel element (18) which can be pivoted about a third axis (A) by means of a switch or sliding element (26), characterised in that the third axis (A) is arranged on the stock rail (10) or at a defined non-variable distance from the stock rail (10), that when the swivel element (18) is pivoted the locking element (16) passes a zero position (32) defined by a plane extending at right angles to the stock rail (10), and containing the first, second and third axes (B, C, A), and that when the swivel element is pivoted further and thus the locking element passes the zero position, the swivel element is pivoted into a first end position in such a way that the switch point (12) lies permanently on the stock rail (10), thus effecting locking, and that when the swivel element has been pivoted into the first end position, the first and second axes (B, C) are arranged in such a way with respect to the third axis (A) that a force from the switch point acts upon the locking element, thus preventing the release of said switch point.
Patent EP-0171063-A2 (EP)
Inventor: TAKASE JUNJI
IPC: C08G63/18
Filed: 1985-08-06
Abstract: A molding article comprises a molding of an aromatic polyester comprising an aromatic dicarboxylic acid and a bivalent phenol compound on which a layer of a metal or a metal oxide is deposited. The molding article has excellent heat resistance, transparency and surface resistance.
Patent EP-0180175-A2 (EP)
Inventor: MORI TOSHIYUKI
IPC: B24B7/16
Filed: 1985-10-28
Abstract: A surface grinding apparatus for grinding the surface of a workpiece (W) such as a semiconductor wafer. The surface grinding apparatus comprises a support stand (4), at least one workpiece holding chuck table (6) rotatably mounted on the support stand (4), a rotatably mounted grinding wheel (8) for grinding the surface of the workpiece (W) held on the chuck table (6), chuck table rotating means (76) for rotating the chuck table (6) and wheel rotating means (116) for rotating the grinding wheel (8). When grinding the surface of the workpiece (W) held on the chuck table (6) with the grinding wheel (8), the grinding wheel (8) is rotated and the chuck table (6) is also rotated to rotate the workpiece (W) held on the chuck table (6).
Patent EP-0185228-A2 (EP)
Inventor: MIYAKE HARUHISA
IPC: C25B1/46
Filed: 1985-11-26
Abstract: A multi-layer diaphragm for electrolysis, which comprises a porous layer of a fluorine-containing polymer having a pore diameter of from 0.05 to 10µm, a porosity of from 30 to 95% and a thickness of from 30 to 450 µm and with its interior and anode-side surface being hydrophilic, and an ion exchange resin layer supported on the cathode side thereof and having a thickness thinner than the porous layer but of at least 5 µm and an ion exchange capacity of from 0.5 to 2.0 meg/g dry resin, the total thickness being from 35 to 500 µm.
Patent EP-0178702-A2 (EP)
Title: A cardboard box with closing flaps for semi-automatic closing
Inventor: JORGENSEN-BECK FRODE
IPC: B65D5/02
Filed: 1985-09-13
Abstract: For manual packing of various objects is used a box member which is erected to form a rectangular tube having at both ends four closing flaps, of which first two side flaps (2) are folded in for closing the box end, whereafter a third flap (4) and finally a fourth flap (6) are folded in, the fourth flap (6) being glued to the outside of the third ftap (4). The folding in and the glueing of the third and fourth fiap may be effected by a simple apparatus, which, however, requires the two side flaps (2) to be entirely folded in. In practice it has been necessary, therefore, to manually hold and guide the boxes during their introduction into the closing apparatus. The invention provides for a special comer connection (8) between the raspective two side flaps and the said third flap, whereby the third flap (4) will act as an arresting member for the folded in side flaps (2), such that these flaps are prevented from leaving their folded in positions, while the third flap ( 4 ), upon a temporary outward folding during the folding in of the side flaps (2), will reessume its normal position for final closing in the closing apparatus.
Patent EP-0160560-A2 (EP)
Inventor: DYER JOHN
IPC: D04H1/44
Filed: 1985-04-29
Abstract: A surgical sponge constructed of a nonwoven fabric is provided with an integral x-ray detectable element in the form of a yarn or monofilament which is positioned interiorly of the non-woven fabric and in the plane thereof. The fabric is produced by placing the x-ray detectable element between two fibrous webs and subjecting the composite material to hydraulic entanglement to produce a patterned, nonwoven fabric
Patent EP-0163439-A2 (EP)
Inventor: PROGNEAUX ERIC ROBERT
IPC: C08K5/04
Filed: 1985-05-08
Abstract: A composition which is curable in the presence of moisture to an elastomer having improved adhesion to certain substrates, especially concrete. The composition comprises the product obtained by mixing together (A) a polydiorganosiloxane having terminal silanol groups, (B) an alkoxysilane R<sub>a</sub>Si(OR')<sub>4-a</sub> wherein R represents a monovalent hydrocarbon or halogenated hydrocarbon group having 1 - carbon atoms, R' is a C<sub>1</sub> to C<sub>4 </sub>alkyl group and a is 0 or 1, (C) organic titanium catalyst, (D) a reinforcing or semi-reinforcing filler and (E) a polydiorganosiloxane gum having a plasticity number (ASTM Test D-926) in the range from 100 to 200.The compositions are particularly suitable for use as sealants for building structures.
Patent EP-0161238-A2 (EP)
Inventor: PROUGH JAMES ROBERT
IPC: D21D5/00
Filed: 1985-05-08
Abstract: @ The latency of mechanical pulp is removed in a quick and simple manner. After refining of comminuted cellulosic material in a refiner (12) to produce mechanical pulp, the pulp is fluidized at a consistency of about 5-30% to remove latent properties. For instance, the pulp is diluted (if necessary) to a consistency of between about 5-30% (preferably 8-15%), and the pulp is then merely pumped to a further treatment stage. Pumping is effected utilizing a centrifugal pump (15) which fluidizes the pulp, the fluidization imparting sufficient energy to the pulp to remove the latent properties. The pulp may be pumped to a storage stage (23) prior to passage to a screening stage (21), and can be pumped in a direct (non-return) path (20) from the pump to the screening stage. If desired or necessary, a portion of the pumped pulp can be recirculated (in line 26, 26') and pumped again to ensure that sufficient energy is imparted thereto to effect latency removal.
Patent EP-0204071-A2 (EP)
Inventor: FLAMHOLZ ALEXANDER LEON
IPC: G01N21/64
Filed: 1986-02-28
Abstract: Thin opaque or non-opaque films formed on a substrate (10) are inspected by utilizing the inherent fluoresceability of the substrate material. The filmclad substrate, e.g. ceramic, is illuminated with an intense optical radiation (18) consisting of at least one wavelength which corresponds to the excitation band(s) of the ceramic component responsible for fluorescence. 
     For opaque films, the incident light will reach the ceramic in regions corresponding to the defects causing these ceramic regions to fluoresce at a different wavelength (20) than that of the incident light, thus providing a high contrast optical image of the defects particularly when viewed through a filter which transmits only the fluorescent radiation. 
     For non-opaque films, the incident light will generate fluorescent radiation over the entire substrate. The fluorescent light emanating from the defective regions will be higher than that from the non-defective regions due to absence of any absorption of the incident and fluorescent light by the defective regions of the film.
Patent EP-0197329-A2 (EP)
Inventor: BRETTHAUER KARLHEINZ PROF DR
IPC: H05B7/148
Filed: 1986-03-08
Abstract: A method and apparatus for electrically balancing the phases of a three phase arc furnace, the furnace having a vessel containing a molten bath, three electrodes above the bath, and a transformer arrangement composed of three phases, each phase including a winding, the transformer arrangement being connected to the electrode so that each electrode conducts an arc current proportional to the voltage across the winding of a respective phase, by the steps of: matching the voltages between the electrodes and the bath to one another by adjusting the spacing between at least one electrode and the bath; and establishing symmetry among the arc currents by: varying the voltage across at least one phase winding by a selected increment; measuring the arc current amplitude in the electrode associated with the at least one phase winding after each variation step; and repeating the steps of varying and measuring until the differences between the arc current amplitudes of the three electrodes are less than a given value.
Patent EP-0200163-A2 (EP)
Inventor: JACOBS JOCHEN DR
IPC: C11D3/39
Filed: 1986-04-24
Abstract: Bei dem Bleichwirkstoff handett es sich um ein Granulat aus 3 - 50 Gew.-% aliphatischer Peroxycarbonsäure, 40 - 95 Gew.-% anorganischem Salz und 0.2 - 10 Gew.-% einer löslichen Polymerverbindung, das mit Hilfe der Aufbaugranulation hergestellt wird. Es wird als stabiles Oxidationsmittel vor allem in der Textil- und Wäschebleiche eingesetzt.
Patent EP-0210472-A2 (EP)
Inventor: KORSMEIER WILHELM
IPC: B01F15/04
Filed: 1986-07-05
Abstract: 1. A device for controlling the flow rate and/or the mixing ratio of a combustible gas-air mixture comprising a tubular body with two lateral inlet orifices for gas and for air and a control slide which is longitudinally movable in said body and rotatable and has an inside cavity opening to a space inside said body, said slide, when being rotated, modifying a cross-sectional area in a gasway to said space and thereby controlling gas flow and said slide, when being moved longitudinally, modifying simultaneously said cross-sectional area in said gasway and a cross-sectional area in an airway through said body characterized in that the wall surrounding said cavity (5) inside said control slide (2) is provided with an opening (6) of a given cross-sectional area which directly interacts with the cross-sectional area of said inlet orifice for gas (3) in said body (1) to vary the inlet gasway cross-sectional area for controlling gas flow into said cavity inside said control slide and in that a tubular mixer (8) arranged in the area of the mixture outlet (7) of said body opposite said control slide (2), viewed in the direction of longitudinal control slide travel, is, at its inlet end protruding into said body surrounded in an annular duct fashion, by said space (9) inside said body being in communication with said inlet orifice for air (4) and an edge (10) of said mixer inlet end interacts with a corresponding part (11) of said control slide through varying the distance between said edge and said part to vary the cross-sectional area of the airway to control air flow, and in that a tubular stub (13) of said control slide being the gas outlet from the cavity therein, in any of the travel positions of said control slide, protrudes into a space inside said mixer downstream from and in communication with said variable annular airway.
Patent EP-0216358-A2 (EP)
Inventor: SATO HIROKAZU
IPC: H02M7/155
Filed: 1986-09-23
Abstract: A power converter having an ac side connected through a reactor to an ac power source and a dc side connected to a smoothing capacitor and a load, the converter being capable of converting and inverting electric power in accordance with the pulse width modulation control, characterized by comprising: a voltage detection circuit for detecting a voltage on the side of the ac power source when viewed from the reactor; a first judgement section for detecting that the amplitude of a voltage component on the ac side of the power converter, which is included in the ac power source voltage, is above a predetermined value on the basis of an output signal from the voltage detection circuit to produce a signal indicative of the judgement result; a second judgement section for detecting that the amplitude of the ac power source voltage is below the predetermined value to produce a signal indicative of the judgement result; and a gate circuit for performing logical sum of the outputs from the first and second judgement sections to use an output signal from the gate circuit as a detection signal indicative of a power interruption of the ac power source.
Patent EP-0217366-A2 (EP)
Inventor: DYCKERHOFF WIDMANN AKTIENGESEL
IPC: E02D5/76
Filed: 1986-10-01
Abstract: For the installation of an anchor member at a location below a water level through a retaining wall into a soil formation for supporting the wall, a drill mount is pivotally mounted about a horizontal axis on a retaining member secured to the wall. The drill mount can be pivoted between a drilling position inclined downwardly toward the wall and an upwardly extending loading position where the drill mount is accessible above the water level. A cable line secured to the drill mount pivots it between the drilling and loading positions. A drilling machine is displaceable on a sliding carriage along the drill mount. A drilling tool inserted into the drilling machine is used to drill an opening through the wall. Subsequently the drilling tool is replaced by a borehole pipe and the pipe is driven through the wall opening into the soil formation. With the borehole pipe inserted, an anchor member can be placed into the pipe and by withdrawing the pipe and grouting around the anchor member at the same time, the installation of the anchor member can be completed.
Patent EP-0225640-A2 (EP)
Title: A two-step process for preparing polyurethane elastomers using mixtures of chain extenders
Inventor: PEFFLEY RICHARD D
IPC: C08G18/10
Filed: 1986-12-10
Abstract: This invention relates to a process for preparing polyurethane and/or polyurea elastomer comprising reacting a liquid preformed isocyanate-terminated prepolymer with a chain extender mixture, which chain extender mixture comprises
     (a) a mixture comprising a hydroxyl-terminated chain extender and an aromatic amine-terminated chain extender, and/or aliphatic amine-terminated compound, or   (b) a mixture comprising an aromatic amine-terminated chain extender and an aliphatic amine-terminated compound, wherein the isocyanate index is from 70 to 200.   
     The prepolymer is the reaction product of a stoichiometric excess of a polyisocyanate and a relatively high equivalent weight isocyanate-reactive compound. 
     In this process, it is possible to prepare elastomers having excellent properties, particularly excellent flexural and thermal properties, which properties are difficult to obtain in a one-step process. The reactivity of the chain extender mixture with the prepolymer is such that this process is easily carried out, making it possible to mix the reactants and fill the mold before gelling occurs, yet providing an elastomer which has good green strength at demold.
Patent EP-0200261-A2 (EP)
Inventor: ADEMA CORNELIS LUCAS
IPC: G21K1/06
Filed: 1986-04-21
Abstract: @ A crystal for an X-ray analysis apparatus is mounted on a carrier of an amorphous material whose bonding surface preferably obtains its desired geometry by grinding and polishing. Using a suitably transparent carrier, use can be made of a UV-curable type of adhesive which is irradiated through the carrier. The thickness of the layer of glue can be checked, if desired, via the same path. Because no disturbing background radiation is generated by an amorphous carrier, local irregularities are avoided, and better thermal adaptation of carrier and crystal material is feasible, such a crystal will contribute to a substantially higher resolution when used in an X-ray analysis apparatus.
Patent EP-0192324-A2 (EP)
Inventor: HAYASHI HIDEYUKI
IPC: F16H48/30
Filed: 1986-01-15
Abstract: A power transfer device for a four-wheel drive vehicle comprises a first differential (20a) including a differential case (22) arranged to be applied with drive torque from a transmission, a pinion gear (23a) rotatably mounted within the differential case, and a pair of side gears (24a, 24b) rotatably mounted within the differential case and in mesh with the pinion gear; a pair of output shafts (17a, 17b) connected to the side gears respectively for driving the front and rear road wheels; a second differential (20b) including a differential carrier (21) formed to contain the differential case therein, a carrier (26) rotatably mounted within the differential carrier and connected with the differential case for rotation therewith about a common axis, a sun gear (28) integral with one of the side gears, a planetary gear (27a) rotatably supported by the carrier and in mesh with the sun gear, a ring gear (25) integral with the inner wall of the differential carrier and in mesh with the planetary gear, the carrier being drivingly connected to an output shaft of the transmission; and a selector mechanism (20c) arranged to drivingly connect one of the output shafts or the differential carrier to the front or rear road wheels.
Patent EP-0195682-A2 (EP)
Inventor: BROWN DAVID WYNDHAM JAMES
IPC: F16J15/32
Filed: 1986-03-21
Abstract: A seal, intended for use between two relatively-rotatable parts, in which a sealing member 10, which is of fluorine resin, has a side which terminates in a circumferential edge 15'and which has fluid-returning means 16 adjacent to and disposed about said edge. The edge, and at least part of the side adjacent that edge, in use, is engageable with one of the two relatively-rotatable parts to be sealed. The said side is provided with a continuous groove 17 which is disposed therein behind said fluid-returning means and parallel to said edge.
Patent EP-0203733-A2 (EP)
Title: Improvements in or relating to dielectric fluids
Inventor: DAKIN THOMAS WENDELL
IPC: H01G4/22
Filed: 1986-04-30
Abstract: Dielectric fluid containing from 5 to 40 molar percent of a first arene compound having up to seven substituent alkenyl carbon atoms and from 60 to 95 molar percent of a diluent. The diluent can be mineral oil, a second arene compound having up to seven substituent alkyl carbon atoms which are hydrocarbons, hydrocarbon ethers or a mixture thereof, or a mixture of a mineral oil and the second arene compound. Also preferably included in the dielectric fluid is from 0.5 to 5% of a free-radical polymerization inhibitor. A capacitor and a transformer containing the dielectric fluid are also included.
Patent EP-0216513-A2 (EP)
Inventor: RIMSA STEPHEN BENEDICT
IPC: H05K3/42
Filed: 1986-08-21
Abstract: Copper clad thermoplastic laminates having holes drilled therein may be treated to render the hole walls thereof adherently electrolessly platable by immersing the laminate in concentrated sulfuric acid, optionally containing an oxidizing agent, and then removing sulfuric acid from the laminate thus treated. As oxidizing agent, ammonium persulfate is preferred.