baber/WOPTO huggingface dataset:
Patent HU-908438-D0 (HU)
Title: Catalyst and prepolymer for the production of polyolefins
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F210/16
Filed: 1990-12-21
Abstract: The present invention relates to a solid catalyst suitable for polymerizing olefins in a heterogeneous process, the catalyst consisting of spheroidal particles having a narrow particle size distribution and comprising (i) a support containing magnesium dichloride and an electron-donor free from labile hydrogene, (ii) a zirconium metallocene, and (iii) optionally an organoaluminium compound which is an aluminoxane preferably. The solid catalyst may be used in the form of a prepolymer comprising a polyethylene or a copolymer of ethylene and an active zirconium metallocene catalyst essentially consisting of atoms of Zr, Mg, Cl and Al, preferably in the form of spheriodal particles. The solid catalyst or the prepolymer may be used for producing polyethylene or copolymer of ethylene having from 0.5 to 20 ppm of Zr and a molecular weight distribution from 2 to 5, in the form of a powder having a bulk density from 0.3 to 0.55 g/cm<3>, preferably consisting of spheroidal particles.
Patent NO-863011-D0 (NO)
Inventor: KOLTS JOHN HENRY
IPC: C07C4/10
Filed: 1986-07-25
Abstract: Novel compositions of matter include: mixed oxides of (a) at least one oxide of chromium, at least one oxide of manganese and at least one oxide of magnesium, Lanthanum Series metals, preferably lanthanum and cerium, and/or niobium; (b) at least one oxide of chromium, at least one oxide of calcium, strontium, tin and/or antimony, at least one oxide of manganese and at least one oxide of magnesium, Lanthanum Series metals and/or niobium; - (c) at least one oxide of chromium, at least one oxide of iron and at least one oxide of magnesium, , Lanthanum Series metals and/or niobium; and (d) at least one oxide of chromium, at least one oxide of liron, at least one oxide of manganese and at least one oxide of magnesium, Lanthanum Series metals and/or niobium. These compositions are particularly effective as catalyst compositions for the conversion of C, and C, hydrocarbons to less saturated hydrocarbons, with high selectivities to ethylene and ethane and particularly ethylene, and the addition of the chromium significantly extends the activity of the catalyst for such selective conversion before regeneration is necessary. A method of converting C, and C, hydrocarbons to less saturated hydrocarbons, and selectively to ethylene and ethane and particularly ethylene, is also disclosed. Carrying out the process in the presence of steam is essential to the process when the catalyst contains iron and is optional when the catalyst does not contain iron. Limiting the amount of bound or fixed sulfur in the catalyst also improves the catalyst.
Patent NO-870400-D0 (NO)
Inventor: BOLTE GEORG
IPC: B05D1/02
Filed: 1987-01-30
Abstract: At least one complete surface of at least one metallic part of a can is given a uniform coating of corrosion-preventing lacquer and this part is subsequently worked such that the metal of the part is exposed at regions at least immediately adjacent the coated surface. Dots of lacquer are sprayed by the ink-jet method substantially only on the exposed regions of the part after working thereof and so that the dots together form a continuous layer covering the exposed regions. According to the viscosity of the lacquer the surface coating can be achieved by partially overlapping adjacent dots of the applied lacquer or without overlapping by the running together of the adjacent dots of the liquid, with no excess material having to be applied to and subsequently removed from the regions to be coated.
Patent NO-873415-D0 (NO)
Inventor: BRUNJES GERALD A E
IPC: B65D27/04
Filed: 1987-08-13
Abstract: An envelope suitable for use in automatic teller machines is composed of two separate sheets of material forming a rectangular front panel l0 and a rectangular back panel 20 respectively. The front panel l0 and back panel 20 are adhesively secured along three marginal edges l2,l3,l4 and a closure flap l5 extends from the front panel l0 along its unsecured edge ll. The surface of the closure flap facing the back panel carries an adhesive substance l6 whereby the closure flap may be folded along the said unsecured edge ll over the back panel 20 and secured thereto to close and seal the envelope. The material of one of the panels is a translucent paper receptive to conventional printing processes and adapted to permit visual inspection of the envelope contents when the envelope is sealed.
Patent NO-890584-D0 (NO)
Inventor: KAEMPF GUENTHER
IPC: C08J7/044
Filed: 1989-02-10
Abstract: A coating composition comprising a soluble electroconductive polymer of substituted thiophenes and, if appropriate, a soluble non-conductive polymer produces, when applied from the solution in an aprotic solvent, highly adherent, electroconductive coatings on non-conductive or semiconducting materials. In this way, antistatic films and fibers and mouldings for the purposes of electronics and electrics can be produced.
Patent NO-893167-D0 (NO)
Inventor: BECK GERHARD
IPC: C07D207/337
Filed: 1989-08-04
Abstract: 6-Fluoro-3,5-dihydroxy carboxylic acid derivatives of the formula I and the corresponding lactones of the formula II  <IMAGE>  in which R1 and R2 have the specified meanings, a process for the preparation of these compounds, the use thereof as medicinal agents and pharmaceutical products are described. In addition, new intermediates for the preparation of the compounds of the formula I or formula II are described.
Patent NO-902398-D0 (NO)
Inventor: CLARK ANDREW REGINALD
IPC: A61M13/00
Filed: 1990-05-30
Abstract: A device for the administration by inhalation of a medicament in powdered form comprises a medicament reservoir (3) and metering means for dispensing a dose of medicament from the reservoir (3), characterized in that the reservoir (3) comprises a compacted body of powdered medicament (10) and the metering means includes means (11) for abrading the compacted body (10).
Patent NO-913086-D0 (NO)
Inventor: ROBERTS DAVID ANTHONY
IPC: C07C255/51
Filed: 1991-08-08
Abstract: The invention provides a novel process for the manufacture of biphenylcarbonitriles of the formula III as defined hereinafter which are useful for the production of certain known imidazole derivatives and certain novel quinoline derivatives which have angiotensin II inhibitory activity. The process involves a palladium- or nickel-catalysed reaction of a boron compound of the formula II with a nitrile of the formula III in which the variables L<1>, L<2>, Q<1> and Q<2> have the various meanings defined hereinafter. Certain of the biphenylcarbonitriles are novel and are provided as a further feature of the invention. The invention also provides a novel process for the production of the known and novel angiotensin II inhibitors of formula VI and VII as defined hereinafter.
Patent NO-923965-D0 (NO)
Inventor: DAVIS ROBERT BERNARD
IPC: D04H1/4334
Filed: 1992-10-13
Abstract: This invention relates to a method of manufacturing an article of paper machine clothing suitable for use in the pressing section of a papermaking machine, comprising treating fibres of a polyamide material with an aqueous solution of aldehyde in the presence of a catalyst to effect partial cross-linking of the polyamide material, and attaching the fibres in the form of a fibrous batt to a fabric by needling.
Patent NO-933186-D0 (NO)
Inventor: GOERTZ HARVEY MAURICE
IPC: C05G3/00
Filed: 1993-09-07
Abstract: Extended residual, controlled release sulfur coated fertilizer products having polymeric topcoats applied thereover are provided which release the fertilizer at a diffusion controlled rate essentially linearly over time. Processes are also provided for preparation of such products.
Patent NO-933959-D0 (NO)
Inventor: WEIMER ALAN W
IPC: C01B21/072
Filed: 1993-11-02
Abstract: Rapidly heat powdered aluminum in the presence of a source of nitrogen at a temperature of 1873 to 2373 K. to produce aluminum nitride, then promptly quench the aluminum nitride product. The product has a surface area between 2 and 8 square meters per gram and an oxygen content of less than 1.2 weight percent.
Patent NO-942943-D0 (NO)
Inventor: LORENZ DONALD H
IPC: A61K47/30
Filed: 1994-08-08
Abstract: A skin adhesive hydrogel formed by mixing in aqueous medium: (A) major proportion of a high molecular weight water-soluble polyvinylpyrrolidone having ring opened pyrrolidone groups and (B) a minor proportion of a water-soluble multifunctional amine-containing polymer to form a water insoluble, water swellable cross-linked salt between carboxyl groups of the ring opened pyrrolidone groups and basic amine groups of the polyfunctional amine-containing polymer. The reaction is advantageously carried out in the presence of a plasticizer.
Patent NO-944155-D0 (NO)
Inventor: ABRAMS RICHARD W
IPC: B65D75/28
Filed: 1994-11-01
Abstract: A packaging arrangement for the containment of at least one hydrophilic contact lens in a sterile aqueous solution. More specifically, pursuant to the packaging arrangement, a plurality of disposable hydrophilic contact lenses are contained in a specific number of individual packaging arrangements (30) collectively housed in a box-like container or carton (10) so as to provide a specified or essentially measured supply of contact lenses for use by a consumer over a predetermined period of time. <IMAGE>
Patent NO-950264-D0 (NO)
Inventor: WALTON JOHN MAWSON
IPC: D07B1/06
Filed: 1995-01-24
Abstract: A tubular outer member 1 of plastics material is extruded onto an extruded solid cylindrical central member 3 of plastics material. The outer member 1 has symmetrically spaced helical grooves 2 for receiving respective wire strands 4. Plastics materials are specified, and may incorporate fibres. Member 3 may be lubricated.
Patent NO-951743-D0 (NO)
Inventor: WINDISCH ARTHUR
IPC: H05B45/50
Filed: 1995-05-04
Abstract: The circuit for emitting optical signals adapted to the ambient light consists of a transformer (XFMR) connected on the primary side to an a.c. input (INP) and on the secondary side via a rectifier circuit (GS) to the input of at least one lighting unit (BE1) fitted with electroluminescent diodes (LD1, ..., LDx). The circuit is compatible with circuits using incandescent lamps, but has a much lower error probability.
Patent NO-953660-D0 (NO)
Inventor: RAULFS FRIEDRICH-WILHELM
IPC: C10M171/00
Filed: 1995-09-15
Abstract: PCT No. PCT/EP94/00673 Sec. 371 Date Sep. 18, 1995 Sec. 102(e) Date Sep. 18, 1995 PCT Filed Mar. 7, 1994 PCT Pub. No. WO94/21752 PCT Pub. Date Sep. 29, 1994The invention discloses the use of anthraquinones of the formula   <IMAGE>   where R3 is unsubstituted or substituted C1-C18-alkyl or unsubstituted or substituted phenyl for marking mineral oils. Also disclosed are the marked mineral oils and a method of detecting the anthraquinones in mineral oils.
Patent NO-963591-D0 (NO)
Inventor: STAROSELSKY SERGE
IPC: F04D27/02
Filed: 1996-08-28
Abstract: Balancing the load between series compressors is not trivial. An approach os disclosed to balance loads for compression systems which have the characteristic that the surge parameters, S, change in the same direction with rotational speed during the balancing process. Load balancing control involves equalizing the pressure ratio, rotational speed, or power (or functions of these) when the compressors are operating far from surge. Then, as surge is approached, all compressors are controlled, such that they arrive at their surge control lines simultaneously. <IMAGE>
Patent NO-980553-D0 (NO)
Inventor: UENO RYUJI
IPC: A61K31/558
Filed: 1998-02-09
Abstract: An endothelin antagonist comprising as the active ingredient a prostanoic acid derivative wherein the  alpha -chain has eight or more skeletal carbon atoms.
Patent NO-982011-D0 (NO)
Inventor: PAUL JEFFREY A
IPC: H01P1/207
Filed: 1998-05-04
Abstract: A waveguide evanescent mode filter is integrated with a monolithic microwave integrated circuit (MMIC) by forming both the MMIC circuitry and the waveguide filter on a single substrate that forms a common ground plane for both elements. The waveguide has a superstructure with an interior recess that is contoured to provide a desired cutoff frequency. The underlying portion of the ground plane can form the lower portion of the waveguide itself, and can also be contoured to define the cutoff frequency. Adjustable attenuation is provided by a resistive card that can be inserted by different amounts into the waveguide.
Patent NO-990369-D0 (NO)
Inventor: PEULER RAIMUND
IPC: F16C29/08
Filed: 1999-01-27
Abstract: A sports field, in particular for team sports such as football, has a playing field (20) which consists of a overing made of grass, granulates or other natural and/or artificial materials, placed on an infrastructure (21), in particular made of earth and/or gravel. Also disclosed is a process for horizontally displacing the sports field (20). To allow such a sports field to be horizontally displaced, the sports field is arranged on a preferably trough-shaped supporting frame (22) substantially made of concrete and/or steel parts, and which can be displaced on sliding pads supported on fixed sliding tracks (23).
Patent GB-0015579-D0 (GB)
Title: Load handling vehicle
IPC: B66F9/065
Filed: 2000-06-27
Abstract: A load handling vehicle having an operator's position, a power operated load handler including a boom pivotally mounted at a front end of the vehicle and at least front and rear pairs of ground engaging wheels with one wheel of each pair on each side of the vehicle. At least one pair of wheels is power driven. The operator's position is offset to one side of the pivotal mount for the boom. The operator's position may include a seat which can be moved between a first position on a longitudinal center line of the vehicle and a second position to one side of the vehicle center line.
Patent GB-0017761-D0 (GB)
Title: Nucleic acid delivery
IPC: A61K48/00
Filed: 1999-07-30
Abstract: The invention relates to a method for delivering a nucleic acid to a target site in an organism, comprising the steps of: a) loading a red blood cell with a nucleic acid; b) introducing into the organism the red blood cell loaded with the nucleic acid; and c) causing the nucleic acid to be released from the red blood cell at the target site in the organism.
Patent GB-0102832-D0 (GB)
Title: Resonant sensor
IPC: G01N29/036
Filed: 2001-02-05
Abstract: A resonant sensor for determining structural property changes, in particular for detecting the presence of chemical or biological species, comprises a structure (2) mounted to be capable of resonating and having a cyclically symmetrical configuration with two independent degenerative modes of vibration of a common natural frequency (f), and means (24,26,28,30,32,34,36,38) for exciting the structure (2) to resonate according to the two degenerative modes, regions (8,12,16,20) of the structure (2) being modified such that, on changes in the structural properties of the modified regions (8,12,16,20), for example by the addition or subtraction of mass, the natural frequencies (f1, f2) of the two modes of vibration become different, the difference in frequencies (?f) being proportional to the change in structural properties.
Patent GB-0103033-D0 (GB)
Title: Downlink power control method and CDMA communication system incorporating the control method
IPC: H04W52/24
Filed: 2001-02-07
Abstract: The transmit power of a CDMA downlink channel is controlled from a base station by receiving a command signal from a mobile station requesting it to decrease the transmit power of the downlink channel. In response, the base station decreases the transmit power if a hypothetically decremented value of the transmit power is higher than a nominal lower limit of its power control range, and further decreases the transmit power if the downlink channel still has a quality higher than a specified value at the mobile station even when the hypothetically decremented value is lower than the nominal lower limit. The base station sets the transmit power equal to the nominal lower limit if the hypothetically decremented value is lower than the nominal lower limit and the downlink channel still has a quality higher than the specified value at the mobile station.
Patent GB-0116966-D0 (GB)
Title: Anittumoral compounds
IPC: C07D409/14
Filed: 2001-07-11
Abstract: Variolin derivatives of formula (5) are provided, wherein the substituent groups defined by X 2 , R 1 , R 2 , R 3 , R 6 , R 7  and R 12  are each independently selected from the group consisting ofH, OH, OR', SH, SR', SOR', SO 2 R', NO 2 , NH 2 , NHR' (N(R') 2 , NHCOR', NHSO 2 R', CN, halogen, =O C(=O)H, C(=O)R', CO 2 H, CO 2 R', carboxyalkyl, C 1-12  alkyl, C 2 -C 12  alkenyl, C 2 -C 12  alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted aralkyl and substituted or unsubstituted heteroaromatic; wherein each of the R' groups is independently selected from the group consisting of H, OH, SH, NO 2 , NH 2 , CN, halogen, =O, C(=O)H, C(=O)CH 3 , CO 2 H, CO 2 CH 3 , C 1 -C 12  alkyl, C 2 -C 12  alkenyl, C 2 -C 12  alkynyl, aryl, aralkyl and heteroaromatic; wherein the pairs of groups R 1  and R 2 , R 2  and R 3 , R 3  and R 12 , R 12  and R 6 , or R 6  and R 7  may be joined into a carbocyclic or heterocyclic ring system.
Patent GB-0126917-D0 (GB)
Title: Pavement system
IPC: E02D31/00
Filed: 2001-11-09
Abstract: A pollutant containment system for containing the spillage of fuels or other hydrocarbons or the like comprises a first layer ( 14, 60 ), a containment vessel ( 16 ) for receiving liquid passing through the layer ( 14 ) and channelling means ( 22 ) for directing liquid permeating through the layer towards the containment vessel ( 16 ). The layer ( 14 ) provides a plurality of active surfaces for the retention of pollutant and is such as to cause water to permeate through the layer at a flow rate to avoid emulsification of oil and water. Water is introduced into and removed from the containment vessel to raise and lower the water surface thereby to cause the pollutant to be smeared over the active surfaces.
Patent GB-0207856-D0 (GB)
Title: Improvements in reticles in MEMS and IC processes
IPC: G03F1/00
Filed: 2002-04-05
Abstract: A reticle for use in the production, using photo-lithography, of a MEMS or IC device containing one or more contact or via holes, comprises one or more apertures corresponding to said holes, and arranged to define said holes during the photo-lithography process, the reticle being characterised in that said apertures are substantially circular in shape. <IMAGE>A reticle for use in the production, using photo-lithography, of a MEMS or IC device containing one or more contact or via holes, comprises one or more apertures corresponding to said holes, and arranged to define said holes during the photo-lithography process, the reticle being characterised in that said apertures are substantially circular in shape. <IMAGE>
Patent GB-0212710-D0 (GB)
Title: Apparatus for making expresso coffee
IPC: A47J31/38
Filed: 2002-05-31
Abstract: An apparatus for making espresso coffee is described. The apparatus comprises a support frame ( 2 ) upon which an open-topped cylinder ( 3 ) is vertically mounted. A pot containing a quantity of ground coffee may be attached to the base of the cylinder, and the frame ( 2 ) and cylinder ( 3 ) provide sufficient space to insert a cup or cups below the pot. A piston with a piston head ( 22 ) is adapted to fit in the cylinder ( 3 ) and a pair of levers ( 6, 7 ) pivoted to the frame and pivotally linked to the piston enable the piston head to move up and down in the cylinder ( 3 ) by actuation of the levers ( 6, 7 ). In use, hot water is poured into the cylinder ( 3 ) and downward pressure on the levers ( 6, 7 ) expels the hot water under pressure through the ground coffee and the freshly made coffee passes out of an outlet in the base of the pot and into a waiting cup.
Patent GB-0301171-D0 (GB)
Title: Automated transmission systems
IPC: B60W10/18
Filed: 2003-01-18
Abstract: The automatic transmission includes a control unit that controls the operation of the transmission brake (70). Braking torque is provided to the transmission when the motor torque is negative, vehicle speed is above a predetermined value, gear change downwards is demanded or is just being carried out and the service brake (52,54,56,58) is not in use.  An Independent claim is also provided for a device for determining the moving direction of vehicle when driving the car from standstill.
Patent GB-0312591-D0 (GB)
Title: Manufacture of tape measures
IPC: B41J15/00
Filed: 2003-06-02
Abstract: A process for printing onto a measuring tape comprising the steps of passing an elongate strip through a printing station having a support over which the strip passes, means to hold the strip taut as it passes over the support and means for monitoring the amount of motion of the strip, monitoring and regulating the tension in the strip passing through the printing station, and delivering print onto the strip by at least one ink jet print head positioned to print onto the strip as it passes over the support wherein control means synchronises operation of the ink jet print head(s) with the monitored motion of the strip, wherein the or at least one of the ink jet print heads uses UV curable ink, and the process further comprises passing said strip past a UV source located downstream of an ink jet print head using UV curable ink.
Patent GB-0324658-D0 (GB)
Title: Novel process
IPC: B29C45/16
Filed: 2003-10-22
Abstract: A process for making a toothbrush head comprising widthways adjacent sections, the process comprising the stages of first making the head in an injection moulding process with the sections relatively spaced apart from each other in a widthways direction, then secondly moving the sections of the so formed head relatively spaced closer to each other in a widthways direction. An apparatus for performing the process is also disclosed.
Patent GB-0412428-D0 (GB)
Title: Apparatus for blanking a charged particle beam
IPC: H01J37/147
Filed: 2004-06-03
Abstract: A beam blanking unit (1) comprises first and second blanking plates (2, 3) mounted to a support plate (15). A stopper (4) is mechanically and electrically connected to the first blanking plate (2).
Patent GB-0425425-D0 (GB)
Title: "Composite material and method of manufacture thereof"
Filed: 2004-11-18
Abstract: The composite tile 1 is formed from a mixture of 55% slate dust, 45% recycled pelletised polystyrene including between 2% and 5% HIPS by weight. The tile is manufactured by the process of weighing out the requiring proportions of slate dust, pelletised polystyrene and HIPS. A small amount of oil is then added to and mixed with the polystrene as a temporary binding agent, such that the surface of each pellet of polystyrene is coated with a thin film of oil. The slate dust is then added to the mixture and the mixture is agitated to form a homogeneous mixture of polystyrene and slate dust. The mixtures is then heated to melt the polystyrene and moulded in an injection moulding machine to form the composite tile.