baber/WOPTO huggingface dataset:
Patent GB-201313294-D0 (GB)
Title: Video encoding and decoding
IPC: H04N19/593
Filed: 2011-03-09
Abstract: A set of motion vector predictors for a block to encode or decode of a current frame, is generated. The set is permitted to include at least one spatial motion vector predictor and at least one temporal motion vector predictor. A temporal motion vector is selected from a bottom right position of a block of the reference frame collocated with said block to encode or decode, or alternatively is selected from a predetermined position in the vicinity of said bottom right position, in a block of the reference frame neighbouring the collocated block. At least one said spatial predictor is selected before the temporal predictor is determined, and the determination of the temporal predictor is carried out in dependence upon the selected spatial predictor(s). The availability of the spatial predictors(s) may be determined and the temporal predictors may be selected in dependence upon this availability. This motion vector predictor selection scheme is then preferably used to encode a sequence of digital images into a bitstream, for subsequent decoding. Coding efficiency improvements can thereby be achieved.
Patent GB-201317188-D0 (GB)
Title: Jetted Underreamer Assembly
Filed: 2010-04-14
Abstract: An underreamer for earth boring operations has a tubular body with a passage extending through it. Arms are pivotally mounted to the body and movable between retracted and extended positions. An actuator mandrel, located within the passage in the body, pushes the arms outward when drilling fluid is pumped downward in the drill string. Ports are located in the sidewall of the body and in the actuator mandrel. The ports align with each other when the mandrel moves to its downstream position. The ports divert a portion of the drilling fluid out to jet it across the cutting elements on the arms. The remaining portion of the drilling fluid passes downward to the drill bit and out nozzles of the drill bit.
Patent DE-2964552-D1 (DE)
Title: A vehicle seat having a shoulder support
Inventor: BARLEY GEOFFREY WILFRED
IPC: B60N2/75
Filed: 1979-10-12
Granted: 1983-02-24
Abstract: This invention relates to a vehicle seat, 
<??>The seat has a shoulder support (13) mounted at the upper end of a backrest (10) of the seat on a hinge assembly (16). The hinge assembly, when locked, holds the shoulder support in an upright position but, when released, allows the shoulder support to be tilted downwardly to a horizontal position. 
<??>The invention is applicable in particular to tractors to support the arm and shoulder of the seat occupant when ploughing or reversing.
Patent DE-2966412-D1 (DE)
Title: A water-swellable particulate absorbent material and method for producing this material
Inventor: BOSLEY JOHN ANTHONY
IPC: A61L15/00
Filed: 1979-10-04
Granted: 1983-12-22
Abstract: Water-swellable particulate absorbents have improved dispersibility in blood by surface-treatment with a hydrocarbon compound which is an aliphatic hydrocarbon or a substantially nonionic derivative thereof which is non-volatile and has a melting point below 35 DEG C, or is a C12-C18 alkyl trimethylammonium halide. Examples of suitable aliphatic hydrocarbons are n-dodecane, n-hexadecane; n-heptadecane and n-octadecane. Preferred derivatives are fatty alcohols, fatty acids and fatty acid esters.
Patent DE-2967031-D1 (DE)
Title: Insulated lunch bag
Inventor: CAMPBELL JUNE H
IPC: B65D30/08
Filed: 1979-12-31
Granted: 1984-07-05
Abstract: A flexible insulated lunch bag adapted for transportation and storage of food comprises a liner disposed in the interior thereof, means for opening and closing the bag attached near its top and a carrying means affixed to the upper portion of the bag. When empty, the bag can be folded or rolled up to a fraction of its overall length.
Patent DE-3062592-D1 (DE)
Title: Plasmid, host containing it, its preparation and use
Inventor: SANDERS JOHAN PIETER MARINUS
IPC: C12N15/00
Filed: 1980-05-12
Granted: 1983-05-11
Abstract: Plasmid conferring resistance to streptomycin (SmR) and neomycin (NeoR) upon its host (e.g. a Bacillus, Staphylococcus or Escherichia coli) and which after having taken up a foreign DNA fragment at one of its restriction sites with loss of its SmR or NeoR phenotype, is still capable of replicating and expressing genetic information in its host.
Patent DE-3164352-D1 (DE)
Title: Building being temporarily erected
Inventor: HEISE HERMANN
IPC: E04B1/344
Filed: 1981-02-09
Granted: 1984-08-02
Abstract: 1. A building for temporary erection, comprising a plurality of rooms divided up over independently transportable elements which are adapted to be interconnected for use, weather-protected free spaces created between the interconnected elements being incorporated in the useful rooms of the building, characterized in that each of the building elements is in the form of a rigid semitrailer housing of an articulated vehicle, at whose side walls provided with doors (13) there is provided, both at roof height and floor height, a plurality of plates which are disposed consecutively in the longitudinal direction of the vehicle and the width of which corresponds to the height of the side walls of the semi-trailer housing and which are articulated, in the form of roof plates (5) at roof height and in the form of floor plates (7) at floor height, on the respective side walls so as to be pivotable in each case about a common axis extending in the longitudinal direction of the vehicle, so that they can be swung up against the side wall in the transportation position and, in the position of use secured by suitable struts (6a, 9), after the erection of two units with parallel articulated vehicle longitudinal axes side by side at a distance corresponding to twice the width of the roof and floor plates, form a continuous roff with the corresponding plates of the respective adjacent unit and the roofs of the semi-trailer housing, and a continuous floor without steps with the floor plates of the adjacent unit and the floors of the semi-trailer housing.
Patent DE-3166372-D1 (DE)
Title: Process for the preparation of finely divided precipitated calcium carbonate
Inventor: VANDERHEIDEN DENNIS BERNARD
IPC: C01F11/18
Filed: 1981-12-18
Granted: 1984-10-31
Abstract: A process for the preparation of finely divided precipitated calcite in which carbon dioxide is introduced into an aqueous calcium hydroxide slurry containing anionic organopolyphosphonate polyelectrolyte with the carbonation started at a temperature above about 7 DEG  and below about 18 DEG  C.
Patent DE-3261437-D1 (DE)
Title: Process for coating a substrate and a liquid aqueous coating composition to be used therein
Inventor: GUENTER GERHARD
IPC: C08L57/00
Filed: 1982-05-11
Granted: 1985-01-17
Abstract: A process is provided for coating a substrate by applying to a substrate an aqueous coating composition that comprises (a) an aqueous dispersion of a film forming polymer having a minimum film forming temperature not higher than 45 DEG  C.; (b) a solid, particulate polymer having a softening temperature in the range of 45 DEG  to 260 DEG  C. and an average particle size in the range of 2 to 400  mu m and (c) a solid, rubberlike polymer having an average particule size in the range of 1 to 500  mu m, the resulting coating being cured at a temperature of 70 DEG -260 DEG  C. The invention also relates to the liquid aqueous coating composition to be used in said process.
Patent DE-3267402-D1 (DE)
Title: Process for making diamond and cubic boron nitride compacts
Inventor: GIGL PAUL DONALD
IPC: C04B35/38
Filed: 1982-07-02
Granted: 1985-12-19
Abstract: The improved process for making diamond and cubic boron nitride compacts comprises embedding within the mass of abrasive crystals (18) at least one partition strip (20) subdividing the abrasive crystal mass (18), which partition strip (20) is characterized by maintaining segregation between the separate portions of the abrasive crystal mass during step A and being sufficiently pliable no to resist the compaction of the abrasive crystal masses; subjecting a mass of abrasive crystals (18) selected from the group consisting of diamond, cubic boron nitride and mixtures thereof, which mass is in contact with a source of catalyst/solvent for recrystallization of the abrasive crystals, to conditions of temperature, pressures and time which result in a compact having intercrystal bonding between adjacent crystal grains; recovering the compact produced; and removing substantially all of the metallic phase from the compact of step B.
Patent DE-3272186-D1 (DE)
Title: Continuous yarn dyeing
Inventor: LOVE RONALD BARR
IPC: D06B23/24
Filed: 1982-11-05
Granted: 1986-08-28
Abstract: A process for continuously dyeing yarn comprises coating the surface of a continuously moving yarn with a uniform coating of dye liquid deposited at a rate such that the amount of dye liquid deposited per unit area of yarn surface is less than the same unit area of the yarn absorb naturally then heating the coated yarn so as first to remove substantially all the liquid from the dye and then to cause the dye to penetrate and become fixed in the yarn.
Patent DE-3276329-D1 (DE)
Title: Fabric softening compositions containing amino-silanes
Inventor: BARRAT CHRISTIAN R
IPC: C11D3/26
Filed: 1982-09-20
Granted: 1987-06-19
Abstract: Fabric conditioning compositions containing an active component and liquid or solid diluents and furthermore a low level of amino-silane components are disclosed. Preferred executions highlight fabric softener compositions, particularly liquid rinse softener compositions. The amino-silanes provide enhanced washing machine compatibility especially in relation to enamel-coated surfaces.
Patent DE-3361117-D1 (DE)
Title: Apparatus for the anaerobic purification of waste water
Inventor: KLEBER HERMANN
IPC: C02F3/28
Filed: 1983-06-07
Granted: 1985-12-05
Abstract: 1. An apparatus for anaerobic sewage purification having a preferably cubic reaction tank, which comprises a sludge-digestion chamber, a gas collecting chamber and an overflow chamber ; wherein a plurality of partitions, which are disposed horizontally side by side and which are each inclined alternately in relation to the vertical, project from above into the reaction tank, over the whole internal cross-section, wherein the positions overlap one another with their free downwardly directed ends, leaving a gap, and defining channel-shaped gas collecting chambers in the upper region and have passages, each provided with gas-deflecting devices, in their middle region ; characterized in that the partitions (8, 9) extend only for the height of the overflow chamber (6), and the sludge-digestion chamber (5) has at least three times the height of the overflow chamber, that the partitions are connected to one another in pairs to form components (10) in the form of a ridged roof and define the gas-collecting channels (7) at their ridge region, and that pipes (25), which project into the sludge-digestion chamber and into the overflow chamber and which extend substantially horizontally, extend through the partitions and are bevelled upwards in a direction towards the partitions receiving them, at the ends which project into the sludge-digestion chamber.
Patent DE-3368842-D1 (DE)
Title: Housing for a radio apparatus
Inventor: NOTHNAGEL GERD ING GRAD
IPC: H04B1/38
Filed: 1983-07-05
Granted: 1987-02-05
Abstract: 1. A housing for a radio apparatus, characterised by a cylindrical housing component (1) which is open at its end faces, a channel-shaped cooling body (3) with external cooling fins (16) and an internal cavity as a seal for the front end face, and a cover (2) as a seal for the rear, and further by partitions (4) which extends in the longitudinal direction in the cylindrical housing component (1) and serve to form chambers having guides (7) for circuit boards (5) of standard size and assemblies, and by a rear wall circuit board (18) which seals the cavity of the cooling body (3) and carries heat-generating structural components (17) and the internal wiring, and which on its outer side carries the plug-type contact elements for the connection of the circuit boards (5) to one another and to the components (17) which are arranged in the cooling body (3).
Patent DE-3378224-D1 (DE)
Title: Piston-cylinder assembly
Inventor: BUTER JOSEF
IPC: F15B1/02
Filed: 1983-11-16
Granted: 1988-11-17
Abstract: A double action piston/cylinder unit has a piston guided in a cylinder and attached to a piston rod, the piston to be charged with a pressure agent, particularly hydraulic fluid at a first end face, the hydraulic fluid to be conducted in a controlled manner into the cylinder via a first fitting disposed at an end section of the cylinder and is to be charged at its other, second end face with a pressure agent which is located in an annular chamber formed by a central section of the piston rod and the inner wall of the cylinder, the second end face of the piston and a cylinder end piece, the annular chamber is in communication with a pressure agent reservoir which is connected to the annular chamber via a second fitting disposed at the other end section of the cylinder. A connecting line by way of which a pressure compensation can occur when the piston is charged at its first end face is provided between the first fitting and the second fitting, the connection being interrupted when the piston is not charged by the pressure agent under pressure at its first end face.
Patent DE-3378841-D1 (DE)
Title: Device of the boiler-type using a solid-liquid suspension of the coal-water-type as fuel
Inventor: PARIEL JEAN-MARIE
IPC: F22B21/34
Filed: 1983-09-06
Granted: 1989-02-09
Abstract: 1. A boiler type device for the industrial production of thermal fluid such as water vapor, including : - a first combustion zone (5) of stretched cylindrical shape, of length L and diameter D, inclined with respect to the horizontal plane, activated with a rotating motion and equipped with a combustion organ (4). - a second combustion zone (12), distinct from the preceding one, called a solidification zone, of depth P, with I and height H, in which : a) a fraction of the calories contained in the combustion products is transferred by radiation to a receiving panel equipped with cold tubes (13) in which the fluid to be reheated is circulating, and in which b) non combustible particles, melted or dough-like and in suspension in the gaseous current are solidified, with the so-called solidification zone having in its lower part hopper for recovering slag, a third zone (17) for thermal exchange by convection via a tubuar network (18) equipped in its lower part with dust hoppers (21) and connected to the flushing systems (24) for gas and unwatering (25), characterized by the fact that the combustion organ (4) is a multi-fluid burner adapted to burn solid fuel suspended in a liquid, and that in the first combustion zone (5) the fuel is pulverized axially by an auxiliary fluid adapted to the fuel being used, and that the combustion zones shown (5, 12) and the solidification zone are associated via the following geometrical relationships expressed as a function of the parameter D : 3.25 D =< L 3.25 D =< 2.25 D =< I 4.   D =< H
Patent DE-3460985-D1 (DE)
Title: Method of enrichment of sulfuric acid
Inventor: KAU HEINZ DR
IPC: D01F2/08
Filed: 1984-04-26
Granted: 1986-11-20
Abstract: A process is described for increasing the sulfuric acid concentration of solutions containing an alkali metal sulfate, sulfuric acid and alkaline earth metal ions. The solutions to be worked up are introduced into the anode compartment of an electrolysis cell. The anode compartment and the cathode compartment of the cell are each bounded by a cation exchange membrane. A center chamber is located between the two membranes. This center chamber is filled with an aqueous solution containing alkali metal ions. The concentration of alkaline earth metal ions in the solution in the center chamber must be kept below 5 mg/l during the electrolysis.
Patent DE-3462977-D1 (DE)
Title: Selective electronic trip device associated with a limiting circuit breaker
Inventor: FRAISSE DIDIER
IPC: H02H3/07
Filed: 1984-05-23
Granted: 1987-05-07
Abstract: An electric current-limiting circuit breaker comprises a pair of separable contacts and a selective solid state trip unit including an actuator cooperating with a latch mechanism for actuating the contacts to a positive open position upon occurrence of an overcurrent condition. The movable contact may also be moved by electrodynamic repulsion towards the open position when the fault current exceeds a predetermined threshold to effect current limiting. A tripping control device has an electronic counter which counts successive opening and closing cycles of the contacts so as to trip mechanism after a given number of cycles. The trip unit further comprises a first time delay tripping circuit, and a second instantaneous tripping circuit which cooperates with the cycle counter so as to ensure either instantaneous tripping or tripping by counting up to a number of cycles preselected on a setting selector.
Patent DE-3463558-D1 (DE)
Inventor: NIEMANN HANS-DIETER
IPC: E06B1/60
Filed: 1984-05-08
Granted: 1987-06-11
Abstract: 1. Plate-like flat spacer (10) for the building industry, with a slot (11) which is open to one side, which extends from its open slot entry beyond the centrepoint (15) of the plate, and which at its slot end (26) encloses a fastening screw (12) or the like without gripping it, characterised in that the spacer (10), made of plastics material, has at least one resilient retaining projection (24, 27 to 32) which protrudes into the slot (11) and is arranged at a distance (a) in front of the slot end (26) allowing the fastening screw (12) to locate at said slot end without being gripped.
Patent DE-3464312-D1 (DE)
Title: Circuit arrangement for telecommunication installations, especially for telephone exchanges comprising information processors and devices for overload control
Inventor: DAISENBERGER GEORG DIPL ING
IPC: H04Q3/545
Filed: 1984-03-28
Granted: 1987-07-23
Abstract: For the purpose of averting overloads in a telephone exchange system which comprises information-processing sequential logic systems and overload averting circuits, seizures are counted by the counter according to their respective significance or weighting. Different weightings are stored in memory elements to indicate different types of seizures for a subscriber call such as, for example, a call set up over an incoming trunk line, a call completion from a pulse code modulation switching matrix network over a line trunk group to the selected subscriber and the like which produce different degrees of traffic load for a central control unit or a group control unit. The overall traffic load measurement takes the traffic load to be anticipated with each individual seizure into consideration. Particular application as the group control unit is provided because the balancing effect of statistical averaging is substantially eliminated.
Patent DE-3468166-D1 (DE)
Title: Bone cement applicator
Inventor: MCKAY WILLIAM FRANCIS
IPC: A61F2/30
Filed: 1984-10-12
Granted: 1988-02-04
Abstract: A bone cement applicator for applying a predetermined amount of cement to uniformly penetrate a bone comprising a plunger (1) terminating in an integral flat substantially rigid applicator plate (2), preferably metallic, and being slidably mounted in a tubular sleeve (5) integral with an open-ended reservoir (6) around the applicator plate, the periphery (7) of said reservoir having a configuration conforming to the bone surface area to which the cement is applied and a method of applying bone cement using said applicator. The applicator is particularly adapted for the application of bone cement in total knee replacement.
Patent DE-3474975-D1 (DE)
Title: Guideway construction
Inventor: ANDERSON J EDWARD
IPC: E01B25/00
Filed: 1984-02-06
Granted: 1988-12-08
Abstract: The guideway is comprised of upper horizontal stringers (20, 22), lower horizontal stringers (24, 26) vertically oriented diagonal members (30, 32) affixed to the upper and lower horizontal stringers (20, 22 and 24, 26) and horizontally oriented diagonal members (34) are affixed between the lower horizontal stringers (24 and 26). These features present a guideway having an upwardly extending U-shape construction which can be supplied with wheel supporting channels (38), upper support channels (35) and the entire structure can be reinforced by ribs (60) and enclosed by a cover (50).
Patent DE-3480316-D1 (DE)
Title: Milking apparatus
Inventor: TANAKA TADAAKI
IPC: A01J5/04
Filed: 1984-09-19
Granted: 1989-12-07
Abstract: A milking apparatus comprises sets of electrodes for detecting milk flows sucked by individual teat cups capped on individual teats, tubes connected to pressure chambers of the respective teat cups, change-over valves operative to supply atmospheric pressure and vacuum periodically and alternately to the tubes, counters for counting times for non-detection of the milk flows by the sets of electrodes, and controller for actuating the change-over valves to supply only atmospheric pressure to the tubes when the counted times of the counters exceed a predetermined time.
Patent DE-3482134-D1 (DE)
Inventor: ARRINGTON JOHN PRESTON
IPC: G02B6/38
Filed: 1984-02-07
Granted: 1990-06-07
Abstract: An article suitable for use in the adhesive joining of two optical fibers (22, 22') with low light loss comprises a tubular container (10) which is larger in cross-section at the ends than at a central region (13), the smaller central region being where the ends (23, 23') of the fibers are joined.
Patent DE-3483406-D1 (DE)
Inventor: GANGI ALFRED J
IPC: C02F11/00
Filed: 1984-06-14
Granted: 1990-11-22
Abstract: The present invention is an energy efficient process for converting solid waste and/or sewage sludge into a chemical intermediate substrate for production of energy and/or separate non-energy related by-products. The process of this invention integrates technologies for: slurry production and material recovery; slurry demineralization and heavy metal recovery; formation and storage of chemical intermediate substrate; its dewatering; its processing into various energy sources such as solid carbon fuel, steam, or methane gas; and/or production of non-energy byproducts such as cement board, gypsum fiber board, or agricultural products.
Patent DE-3485884-D1 (DE)
Inventor: WALSH REED HUBER C O THE LUBRI
IPC: C10M139/00
Filed: 1984-04-05
Granted: 1992-09-24
Abstract: Boron-contg. compsn. comprises the organoborate cpd. (I) or (II) R1 = lower alkylene-based, R2 = hydrocarbyl-based or -(-OR4)yH, R3, R5 = hydrocarbyl-based, R4 = lower alkylene-based, x, y = at least 1, (x+y) = about 75 (max.). R3, R5 = alkyl or alkenyl, R1, R4 = 1-8C alkylene, R3 = -(-OR4)yH. The B-contg. compsn. can be made by reacting at 50-300 (esp. 150-230) deg.C: (a) 1 mole of B2O3, borate esters of 1-8C hydrocarbyl alcohols, or pref. orthoboric acid; with (b) at least 3 moles of the tert. amines, (IV) or (V).  The amine can function as solvent; and water produced in the reaction can be removed by blowing with N2.
Patent DE-3560365-D1 (DE)
Title: Process for upgrading heavy crude oils
Inventor: RANKEL LILLIAN ANN
IPC: C10G51/00
Filed: 1985-03-14
Granted: 1987-08-27
Abstract: Heavy crudes are demetalized with low solids rejection by sequential oxidation, mild coking and deasphalting.