baber/WOPTO huggingface dataset:
Patent NO-20031147-D0 (NO)
Inventor: MEIER POUL-ERNST
IPC: B32B15/06
Filed: 2003-03-12
Abstract: Plate-shaped cover material comprising an elastomeric layer and a plastically deformable metal mesh or metal plate, the elastomeric layer consisting of a glue or joint sealant cured to an elastomer and having strong adhesion to the metal mesh or the metal plate.
Patent NO-20055526-D0 (NO)
Inventor: WANG WENHAO
IPC: C10G32/02
Filed: 2005-11-23
Abstract: The present invention discloses a nano-granule fuel oil, which substantially contains no granule greater than 10 nm. This nano-granule fuel oil can be obtained by treating conventional fuel oils under a magnetic field with a air gap magnetic field intensity of at least 8000 Gauss and a magnetic field gradient of at least 1.5 tesla/cm. The nano-granule fuel oil of the present invention significantly improves the combustion degree of fuel oil as compared with the conventional fuel oils. Its application can considerably economize fuel oil and reduce the emissions of CO and the like in tail gas.
Patent GB-201015544-D0 (GB)
Title: Biomass gasifier and gasification plant
Filed: 2010-09-17
Abstract: A gasifier (7) comprises a generally upright cylindrical chamber (25) at least a lower part (25b) of which is defined by a body of refractory material (35); an inlet chamber (21) communicating with the top of the chamber (25), the inlet chamber being provided with two spaced-apart valve means (22, 23) which may be closed to inhibit ingress of air and may be opened successively to allow input of biomass. The refractory body (35) defines a throat (56) communicating with the bottom of the chamber (25), the throat comprising a tapered portion (56a) tapering at an angle of at least 50° to the horizontal to a cylindrical portion (56b) of diameter less than that of the chamber (25), and a lower portion (56c) increasing in diameter; the refractory body (35) also defines air inlet ducts (58) communicating with the chamber (25) above the throat (56). A grate (44) below the refractory body (35) comprises movable elements to assist passage of charcoal. Below the grate (44) is an outlet duct (54) for extraction of gas from the gasifier (7). The gasifier suppresses tar formation during gasification, and is suitable for treating waste wood.
Patent GB-201113309-D0 (GB)
Title: Characterisation of particles
Filed: 2011-08-02
Abstract: Means for determining test particle charge in an electrophoresis system comprises applying one of an electric current or a voltage across an aperture 10 connecting two chambers14, 15, whereby the chambers are at least partially filled with electrolyte and whereby at least one test particle is suspended in the electrolyte of at least one of the chambers; measuring the other of the current or voltage across the aperture; varying a pressure differential between the two chambers; and determining the charge based on the measurements of the electric current or voltage. Direction, velocity, concentration, and distribution of particles may also be determined. Monitoring of blockade events, particle types and driving force balance is also disclosed. An electrophoresis variable pressure system is also disclosed.
Patent GB-201209569-D0 (GB)
Title: Bicycle indicators
Filed: 2012-05-29
Abstract: A bicycle indicator system comprises separate respective left and right circuits. A switch 1 is mounted on the appropriate side of a handlebar 2, with a wire 6 feeding a rear-mounted indicator lamp 3 mounted on an arm 5. The arm extends a significant distance to the side of the cycle. Each indicator may be powered by its own batteries 12.
Patent GB-201213612-D0 (GB)
Title: Low-complexity scheme for enhancing multi-carrier communications
Filed: 2012-07-31
Abstract: The locations and/or strengths of inter-modulation products in a modulated multi-carrier signal transmission, are predicted by: 
a) producing a polynomial arithmetic expression associated with the generation of 3 rd  order and/or 5 th  order inter-modulation products arising from the combining of all of the multi-carrier signal subsets of the transmission associated with those inter-modulation products, and 
b) embedding the polynomial arithmetic expression between a single FFT/IFFT pair, such that the locations and strengths of all 3 rd  order and/or all 5 th  order inter-modulation products are predicted.  Additionally, the frequency channel location of one of those carrier signals that are responsible for the generation of IMD in the transmission is determined by: 
c) partitioning the plurality of carrier signal channels into a plurality of non-overlapping subsets, 
d) determining the reduction in the strength of inter-modulation products resulting from the removal of each subset from the transmission, and 
e) comparing the determined strengths, 
whereby the subset whose removal results in the largest determined reduction in strength of inter-modulation products in the channel of interest is determined to be primarily responsible for the generation of inter-modulation distortion in the signal.
Patent GB-201217464-D0 (GB)
Title: Method and devices for encoding a sequence of images into a scalable video bitstream, and decoding a corresponding scalable video bitstream
Filed: 2012-09-28
Abstract: A method comprises encoding an image video sequence into a scalable video coding (SVC, e.g. for High Efficiency Video Coding, HEVC) base layer (BL) and enhancement layer (EL) images, including encoding an enhancement original INTRA image using intra-frame prediction only (as well as at least one other enhancement image, an INTER image, using inter-frame prediction) by: obtaining a residual image as a difference between the enhancement original INTRA image and a decoded corresponding encoded base layer image, the residual comprising blocks of pixels, each having a block type; transforming pixel values for a block into a set of coefficients each having a coefficient type; determining an initial coefficient encoding merit for each coefficient type; selecting coefficients based on the corresponding initial coefficient encoding merit and a predetermined block merit; quantizing selected coefficients into quantized symbols; and encoding the quantized symbols. Also claimed are related methods comprising: residual enhancement image segmentation selection to minimise estimated encoding cost, based on a rate measure; use of a Generalized Residual Inter-Layer Prediction (GRILP) mode; and selection of coefficient types for which a coefficient encoding merit prior to encoding is greater than a predetermined block merit.
Patent GB-201316105-D0 (GB)
Title: Compact surface wellhead system and method
Filed: 2010-04-08
Abstract: A low-profile wellhead system having a nested hanger configuration, annular communication, elastomeric seals, and seal verification is provided.
Patent DE-3060488-D1 (DE)
Title: 7-alkyl steroid derivatives, process for their preparation, their use in medicaments and pharmaceutical compositions containing them
Inventor: NEDELEC LUCIEN
IPC: C07J51/00
Filed: 1980-03-13
Granted: 1982-07-22
Abstract: Novel 7-alkyl- DELTA 4-17 alpha -pregnene-3-ones of the formula <IMAGE>  I  wherein R is selected from the group consisting of saturated and unsaturated alkyl of 2 to 8 carbon atoms, cycloalkyl alkyl of 4 to 8 carbon atoms and arylalkyl of 7 to 12 carbon atoms and X and Y form the group   <IMAGE>  or X is OH and Y is   <IMAGE> and M is selected from the group consisting of hydrogen, alkali metal and NH4 and the wavy line indicates the  alpha - or  beta -position or mixtures thereof having aldosterone antagonistic activity and increased hydrosodium diuresis with organic potassium conservation while devoid of secondary hormonal effects and their preparation.
Patent DE-3061205-D1 (DE)
Title: Secondary amines, their preparation and use in pharmaceutical compositions
Inventor: AINSWORTH ANTHONY TREVOR
IPC: A61K31/22
Filed: 1980-06-03
Granted: 1983-01-05
Abstract: The compounds of formula (II); 
<CHEM>
 in which R1 is a hydrogen, fluorine, chlorine or bromine atom or a hydroxyl, hydroxymethyl, methyl, methoxyl, amino, formamido, acetamido, methylsulphonylamido, nitro, benzyloxy, methylsulphonylmethyl, ureido, trifluoromethyl or p-methoxybenzylamino group; R2 is a hydrogen, fluorine, chlorine or bromine atom or a hydroxyl group, R4 is an alkyl group of 1 to 10 carbon atoms substituted by a hydroxyl, lower alkoxyl, oxo, lower acyloxy or OCH2CO2H group or lower alkyl ester thereof; R5 is a hydrogen, chlorine or fluorine atom of a methyl, methoxyl or hydroxyl group or a carboxylic acid group or a salt, ester or amide thereof; R6 is a hydrogen atom or a methyl, ethyl or propyl group; R7 is a hydrogen atom or a methyl, ethyl or propyl group; X is an oxygen atom or a bond; and Y is an alkylene group of up to 6 carbon atoms or a bond, have been found to possess anti-obesity and/or anti-hyperglycaemic activity. They are prepared by for analogous compounds usual methods.
Patent DE-3061345-D1 (DE)
Title: Mixtures of optical brighteners and their use
Inventor: MARTINI THOMAS DR
IPC: D06L4/65
Filed: 1980-07-16
Granted: 1983-01-20
Abstract: Mixtures of optical brighteners consisting of 5 to 95 parts by weight of a mixture consisting of 0 to 80% by weight of the compound of the formula 1    <IMAGE>  (1)  20 to 100% by weight of the compound of the formula 2    <IMAGE> (2)  and 0 to 80% by weight of the compound of the formula 3    <IMAGE> (3)  and 95 to 5% by weight of one or more other optical brighteners.
Patent DE-3063270-D1 (DE)
Title: Process for the continuous production of textile materials by wet bonding and the foamed compositions utilised in carrying out this process
Inventor: SCHMUCK GUNTER
IPC: D06M17/00
Filed: 1980-05-01
Granted: 1983-07-07
Abstract: A process for the continuous production of laminated elastic fabrics having good permeability to air and/or water vapor, which comprises coating a first web of fabric in the tensionless state with a foamed aqueous preparation which contains a self-crosslinking copolymer, e.g. based on acrylate, optionally a curable, crosslinking polyfunctional aminoplast precondensate or aminoplast former, a surface-active foaming agent and a stabilizer as well as, optionally, further assistants, wet bonding a second web of fabric, optionally under low tension, to the coated side of the first web, then drying both webs and pressing them together and finally subjecting them to a thermosetting treatment.
Patent DE-3071010-D1 (DE)
Title: A device for vertical transport of goods
Inventor: PETTERSSON KENT GUSTAF
IPC: B65G57/24
Filed: 1980-05-07
Granted: 1985-09-26
Abstract: A machine for vertical transportation of goods, for instance transportation of pieces of packages from a packing line (15) onto a pallet (17). In a preferred embodiment the machine comprises a vertically movable lifting device (2) provided on a horizontally travelling waggon (1), said device (2) being provided with lifting forks (16) for receiving and lowering the pieces of packages. Preferably counterweights (12) are provided on said travelling waggon (1), said counterweights (12) being connected to the lifting device (2) by wires (11). The counterweights (12) are heavier than the lifting device (2) but the weight thereof is less than the total weight of the lifting device (2) and the thereon loaded pieces of packages. The transmission comprises an endless loop (4) preferably a cogged belt, which at (9) is fixedly mounted to the lifting device (2), which is driven by one single small motor (3), preferably of the electrical type. During a cycle of operations the pieces of packages are fed from a packing line (15) out onto the lifting forks (16) of the machine until they abut a start impulse switch (5) that starts the motor (3). Due to the weight of pieces of packages the lifting forks (16) are lowered until they are stopped by the pallet (17). Then, the motor (3) pulls the travelling waggon (1) backwardly. However, the pieces of packages are stopped by support rolls (13) and will rest upon the pallet (17). In a rear position the motor (3) is reversed by a switch (6). Then, the lifting device (2) provided with the lifting forks (16) is drawn upwardly by the counterweights (12) until it reaches a mechanical stop (14). The motor (3) continues to be in operation and pulls the travelling waggon (1) forwardly until it reaches a terminal position switch (10) that stops the cycle of operations. Then the cycle of operations is repeated until the pallet has been loaded up to a desired level.
Patent DE-3162259-D1 (DE)
Title: Intermediate-moisture food, especially for animals; process and agent for preparing it
Inventor: DEVOS FRANCIS
IPC: A23L3/34
Filed: 1981-06-05
Granted: 1984-03-22
Abstract: 1. Foodstuff with intermediate moisture content, characterized by the fact that it comprises, as a moisturizing and preserving agent, an effective proportion from 0.1 to 70 % by weight, preferably from 1 to 65 % by weight of corn solubles with respect to the weight of the whole foodstuff.
Patent DE-3163322-D1 (DE)
Title: Fermentation process
Inventor: TOMITA KOJI
IPC: C12P17/10
Filed: 1981-11-02
Granted: 1984-05-30
Abstract: The known antibiotic, nocardicin, is produced by submerged aerobic cultivation of Microtetraspora caesia sp. nov. ATCC 31724 or 31725.
Patent DE-3173256-D1 (DE)
Title: Method for heating buildings by means of a heat-pump process
Inventor: SEEMANN KARL
IPC: F24F5/00
Filed: 1981-09-08
Granted: 1986-01-30
Abstract: 1. A method of heating buildings by means of a heat pump process, in which heat is removed from the surroundings by building parts (10) which are located in the open, is temporarily stored for a short period by the same building parts and is fed via a heat pump (30) to a heating circuit, and wherein a heat exchanger system including building parts (11) located in the ground can be connected to the vaporizer side (31) of the heat pump, characterised in that the temporarily stored heat is fed selectively, by means of a regulator (60) which is automatically controlled as a function of the heat requirement and heat availability, to the vaporizer side (31) of the heat pump (30) or to the heat exchanger system which acts as a long-term store (11) and which, in the case of low availability of heat from the surroundings, is automatically connected via the regulator to the vaporizer side (31) of the heat pump (30).
Patent DE-3260093-D1 (DE)
Title: Process for selectively separating and producing ammonia from gas mixtures containing ammonia and hydrogen sulfide
Inventor: SCHAEFER NIKOLAUS
IPC: C10K1/10
Filed: 1982-01-07
Granted: 1984-05-17
Abstract: The ammonia contained in ammonia- and hydrogen sulfide-containing gas mixtures is selectively removed through a gas washing with an aqueous ammonium sulfite-bisulfite solution, and recovered from the wash solution as a concentrated aqueous solution. For this purpose the coke oven crude gas is washed with an ammonium sulfite-bisulfite solution led in circulation, the surface tension of which amounts to below 80x10-5 N/cm, then the ammonia gas is driven away from the wash solution enriched with ammonia, e.g. by means of steam, and the released ammonia is recovered e.g. as aqueous ammonium solution through condensation of the vapor. The gas mixture is preferably purified or unpurified coke oven crude gas. In order to reduce the surface tension of the wash solution, alkyl sulfate, alkylamine, pyridine base, phenol or homologs thereof are added as surface active substance. The wash circulation is performed at between 15 DEG  and 32 DEG  C.
Patent DE-3270943-D1 (DE)
Title: Block and bleed valve system
Inventor: SCHOLES ALAN
IPC: F16K51/00
Filed: 1982-02-24
Granted: 1986-06-12
Abstract: A double block and bleed valve system comprising a chamber (2) havng first and second fluid passage openings (6, 7) provided with first and second valve means (10, 11), respectively, is connectable, in use of the system, to respective pipe sections (26, 27) from which said chamber (2) is isolatable in use by closure of said first and second valve means (10, 11); and a drain opening (9) provided with a drain valve (15). 
<??>A spray means having an inlet in communication with the exterior of the chamber for connection, in use, with a cleaning fluid supply (24), and having at least one spray head (21) is formed and disposed in said chamber (2) for spraying, in use, substantially all the interior surfaces of said chamber (2) with cleaning fluid supplied thereto.
Patent DE-3363232-D1 (DE)
Title: Method of turning annular grooves
Inventor: KIRCHBERGER PETER DIPL ING
IPC: B23B1/00
Filed: 1983-02-04
Granted: 1986-06-05
Abstract: 1. A process of turning annular grooves (2), particularly for undercutting, wherein a turning tool (1) rotates relative to the workpiece (3) about the axis (A) of the annular groove (2) in a circular cutting motion and is subjected to a feed movement (V) in dependence on the cross-section of the annular groove, characterized in that the workpiece (3) is held stationary in a manner known per se and the center (M) of the circular cutting movement (S) of the gyrating turning tool (1) is moved around the axis (A) of the annular groove (2; 4) in an also circular feed movement (V).
Patent DE-3365248-D1 (DE)
Title: Branching joint
Inventor: THALMANN ALFRED
IPC: F16L47/00
Filed: 1983-04-20
Granted: 1986-09-18
Abstract: A molded connecting piece has two saddle-shaped pieces one of which carries a hole drilling or punching tool and the other of which is connected to a branch line. The two connecting pieces are interconnected by an annular channel so that, when they surround are attached to a pipeline and a hole is made in the line, the medium reaches the branch line from the pipeline through the hole, through the annular channel and to the branch line. Between the saddle pieces and the pipeline are heating mats by which a tight welding connection can be produced.
Patent DE-3367299-D1 (DE)
Title: Transformer, particularly a tension reducer for electric welding equipment
Inventor: FANTOU JEAN-PAUL
IPC: H01F27/28
Filed: 1983-06-03
Granted: 1986-12-04
Abstract: A voltage dropping transformer for an electric welding machine, of the type in which the secondary circuit is formed by a wound strip, is provided wherein one or more cooling turns are incorporated or inserted in the windings of the primary and/or secondary circuits, separating them into several parts while being in thermal contact therewith. The turns are electrically inactive-having solely a cooling role-and do not form part of the electric circuits of the windings.
Patent DE-3369532-D1 (DE)
Title: Method for preparing a naturally gasified beverage
Inventor: DARBYSHIRE JOHN
IPC: C12G3/08
Filed: 1983-12-03
Granted: 1987-03-05
Abstract: A must is fermented with a combination of at least one yeast and at least one lactobacillus, the former being selected from the group of Saccharomyces cerevisiae and Kluyveromyces lactis and the latter being selected from the group of Lactobacillus casei and Lactobacillus hilgardii for their symbiotic ability and capability to produce a synergistic organoleptic effect which eliminates all after-taste of yeast. The must is inoculated such that the respective numbers of yeast germs and lactobacilli germs per ml have a ratio of from 1:10 to 1:500.
Patent DE-3461304-D1 (DE)
Title: Process for detecting texture inhomogeneities in titanium samples and brazed parts
Inventor: THOMA MARTIN DR RER NAT
IPC: G01N33/20
Filed: 1984-03-01
Granted: 1987-01-02
Abstract: Titanium alloy test samples including welded samples of such alloys are tested for recognizing textural or structural faults or flaws in the form of segregations or liquations. To make these flaws visible by increasing the contrast between a flaw and the background, an etching method including two etching steps is used, which achieves especially marked contrasts. The method is based on the selective solution removal of a phase, a grain, or of an impurity of an alloy type. An especially good visual recognition of segregations, liquations or inhomogeneities of welded test samples is made possible by the resulting matte gray surface against which lustrous flaws are clearly visible.
Patent DE-3462863-D1 (DE)
Title: Tie-rod articulation
Inventor: SCHNITZLER FRANZ DIETER
IPC: B62D7/16
Filed: 1984-06-23
Granted: 1987-05-07
Abstract: The subject of the invention is a tie rod joint for motor vehicles for the linking of the inner ends of two tie rods to a steering rod, actuated by a steering gear, the inner ends of the tie rods being shaped as formed joint parts, which project in each case between an outer and an inner bearing part, while between the joint parts and the outer bearing part on the one hand, and the inner bearing part on the other, inlays are arranged, and while the outer bearing part, the joint parts, the inlays and the inner bearing part are prestressed by at least one tension bolt fastened to the steering rod. To make possible the production, without cutting, of all construction parts of the tie rod joint, and to provide a spring joint movable to all sides, it is proposed that the tie rods (1, 2) be profiled in U-form and their joint parts be designed as offsets (6), the outer bearing part be designed as a pot-form outer bearing shell (9, 15), into which the offsets (6) project, the inner bearing part be designed as a socket-form inner bearing shell (10, 16), and the inlays (7, 8; 21, 22) be produced from a spring-elastic material.
Patent DE-3465862-D1 (DE)
Title: Microwave treating apparatus, especially for coupling devices of an electromagnetic wave to an absorbent material
Inventor: SOULIER JOEL HENRI AUGUSTE
IPC: H05B6/80
Filed: 1984-03-29
Granted: 1987-10-08
Abstract: 1. Treating apparatus for the transfer of electromagnetic energy from a microwave source to a material to be heated, in particular a slow wave type device co-operating with a coupling device between the microwave source and the material ot be heated, possibly comprising a means for conveying said material to be heated, consisting of in particular gas fluid or liquid propulsing and sustaining means, wherein said coupling device comprises a principal multi dielectric structure presenting a dielectric permittivity gradient and radiating a damped wave in the presence of said material to be heated, the latter being positioned at a distance from this multi dielectric structure of less than one wavelength, the principal multi dielectric structure co-operating with one or several secondary multi dielectric structures, positioned at a distance from the principal structure of no greater than one wavelength and being excited by this structure in the presence of said material to be heated, said material to be heated having a dielectric permittivity greater than that of the immediately adjacent dielectric.
Patent DE-3466120-D1 (DE)
Title: Process for insulating electrical conductors by impregnation
Inventor: ANTON ALAIN
IPC: H01B3/40
Filed: 1984-07-31
Granted: 1987-10-15
Abstract: Insulation process by impregnation of electric leads using isocyanate and oxazolidone cycle resins in which a glass cloth and porous mica paper tape is wound around the leads, the tape is impregnated with a quaternary ammonium salt, catalyzing condensation of isocyanate and epoxy derivatives in isocyanurate and oxazolidone cycles and with a varnish comprising a liquid epoxy resin and an isocyanate derivative, then the impregnated tape undergoes a heat treatment for polymerization of the varnish. As quaternary ammonium salt, is used a benzyltrialkylammonium halide with alkyl chain containing at most 3 carbon atoms, the tape is first impregnated with benzyltrialkylammonium halide and liquid epoxy resin, it is dried at a temperature equal to 135 DEG  C. at maximum and then it is impregnated with isocyanate derivative based varnish before undergoing the polymerizing heat treatment.