baber/WOPTO huggingface dataset:
Patent GB-201122024-D0 (GB)
Title: Variable geometry turbine
Filed: 2011-12-21
Abstract: A variable geometry turbine comprise a housing; a turbine wheel supported in the housing for rotation about a turbine axis: and an annular inlet passage upstream of said turbine wheel defined between respective inlet surfaces defined by an annular nozzle ring and a facing annular shroud. The nozzle ring and shroud are axially movable relative to one another to vary the size of the inlet passage; the nozzle ring having a circumferential array of inlet vanes extending across the inlet passage. The shroud covers the opening of a shroud cavity and defines a circumferential array of vane slots, each vane slot corresponding to an inlet vane, the vane slots and shroud cavity being configured to receive said inlet vanes to accommodate axial movement of the nozzle ring. At least one vane slot has a first side corresponding to a first side of the corresponding inlet vane and a second side corresponding to a second side of the corresponding inlet vane, the first side of the vane slot being located a shorter radial distance from the turbine wheel than the second side of the vane slot. The at least one vane slot has a leading end corresponding to a leading end of a corresponding inlet vane, and a trailing end downstream of the leading end, the trailing end corresponding to a trailing end of the inlet vane. A vane chord extends in a straight line between the a leading end tip and a trailing end tip of the inlet vane. The at least one vane slot has an increased clearance portion, the clearance between a portion of the at least one vane slot, which forms part of the increased clearance portion, and an adjacent portion of the inlet vane being greater than the clearance between a further portion of the at least one vane slot, which does not form part of the increased clearance portion, and an adjacent portion of the inlet vane. The increased clearance portion is located at the second side of the vane slot and extending from a trailing end tip of the trailing end of the vane slot to a point which is a distance from the trailing end of the vane slot, in the direction of the vane chord, that is greater than about 10% of the length of the vane chord.
Patent GB-201206188-D0 (GB)
Title: Separating apparatus
Filed: 2012-04-05
Abstract: A separating apparatus comprises a first cyclonic separating unit and a second cyclonic separating unit arranged a first axis (Y, fig 3), The second cyclonic separating unit includes a plurality of cyclones 50 grouped into at least a first set 70 arranged about the first axis (Y, fig 3) and a second set 72 arranged about the first axis (Y, fig 3). Each of the cyclones 50 in the first set 70 defines a longitudinal axis (C1, fig 3) and includes a fluid inlet and a fluid outlet, and each of the cyclones 50 in the second set 72 defines a longitudinal axis (C2, fig 3), and includes a fluid inlet and a fluid outlet. The fluid inlets of the first set 70 are spaced along the axis (Y, fig 3) from the fluid inlets of the second set 72, and wherein the cyclones 50 of the first set 70 are arranged so as to extend about some or all of the cyclones 50 in the second set 72, such that the second set 72 are at least partially nested within the first set 70, wherein the longitudinal axis (C1, fig 3) of each of the cyclones 50 in the first set 70 defines a first included angle (Î¸1, fig 3) with the first axis (Y, fig 3), and wherein the longitudinal axis (C2, fig 3) of each of the cyclones in the second set 72 defines a second included angle (Î¸2, fig 3) with the first axis (Y, fig 3), wherein the second included angle(Î¸2, fig 3) is less than the first included angle (Î¸1, fig 3).
Patent GB-201207458-D0 (GB)
Title: Method and apparatus for high efficiency video codecs
IPC: H04N19/593
Filed: 2012-04-26
Abstract: A method for high efficiency video coding comprises the steps of selecting an intra-prediction mode for a high efficiency video coding prediction unit, and responsive to the selected intraÂ­ prediction mode, selecting one of a plurality of predetermined orders of transform unit processing, and processing respective transform units in the selected predetermined order. The intra prediction mode may be selected from a Z-scan order, a vertically inverted Z-scan order or vertically and horizontally inverted Z-scan order dependent on the angle corresponding to the prediction mode selected.
Patent GB-201223248-D0 (GB)
Title: No details
Filed: 2012-11-02
Abstract: A bridging device for supporting occlusive masses within an aneurysm located at a vascular bifurcation.
Patent GB-201313451-D0 (GB)
Title: Spring force nodal mounting method for resonator sensor
Filed: 2012-04-27
Abstract: A resonator in the fluid for displacing the fluid has a sensing section and a non-sensing section. A compression contact member coupled to the mounting body compressively secures the resonator non-sensing section in a mounting body. The apparatus may further include a pressure feed through module received in the mounting body that is in signal communication with the resonator.
Patent DE-2961012-D1 (DE)
Title: Fluor-containing 1,4-dihydropyridines, pharmaceuticals containing them and process for their preparation
Inventor: HORSTMANN HARALD DR
IPC: A61K31/451
Filed: 1979-09-12
Granted: 1981-12-24
Abstract: The invention relates to fluorine-containing 1,4-dihydropyridine compounds and method for their preparation. Also included are compositions containing said fluorine-containing 1,4-dihydropyridine compounds and the use of said compounds and compositions as agents for influencing circulation.
Patent DE-3062183-D1 (DE)
Title: Household coffee-making apparatus
Inventor: LEMOINE JEAN-FRANCOIS MARY
IPC: A47J31/06
Filed: 1980-05-19
Granted: 1983-04-07
Abstract: 1. Household coffee machine, comprising in a housing (10) a cold water tank (12) and an instantaneous water heater (14) supplied by said tank, said instantaneous water heater in turn supplying an overflow (18) for perfusing a filter (20), wherein said filter is retained over the housing (10) above a removable coffee pot (22) and is provided at its bottom with an outlet means equipped with a closure mechanism which includes a shutter member formed with an actuating button controlled by a finger (34), said finger being movable relative to the housing (10) and the displacement of which is effected by the movements during insertion and removal of the coffee pot (22) in such a way that the removal causes complete closure of said closure mechanism while insertion causes opening thereof due to the action of said movable finger (34), characterized in that the water passage means at the bottom of said filter (20) consists of two outlet apertures (26 and 28) of different cross-section, one (26) of said apertures having a large cross-section for rapid passage of the filtrate and the other one (28) having a small cross-section for slow passage of the filtrate, and that said closure mechanism comprises two shutter members (30 and 32) which respectively cooperate with said apertures (26 and 28) and are each provided with an actuating button (40), and that said filter (20) is disposed on said housing (10) so as to be movable between a first position, in which the actuating button (40) of said first shutter member (30) is within the operating range of said finger (34) while the actuating button (40) of said second shutter member (32) is out of the range of said finger, and a second position, in which the actuating button (40) of said second shutter member (32) is within the operating range of said finger (34) while the actuating button (40) of said first shutter member (30) is out of the range of said finger.
Patent DE-3062319-D1 (DE)
Title: Production of butane-1,4-diol
Inventor: HARRIS NORMAN
IPC: C07C29/10
Filed: 1980-04-09
Granted: 1983-04-21
Abstract: Butane-1 ,4-diol is produced by converting allyl alcohol to an allyl t-alkyl or -cycloalkyl ether of the general formula: 
<CHEM>
 wherein R1 and R2 each, independently of the other, represent a C1 to C4 alkyl radical, and R3 and R4 each, inde. pendently of the other, represent a hydrogen atom or a C, to C3 alkyl radical, or wherein R1 represents a C1 to C4 alkyl radical, R2 and R3 together with the carbon atoms to which they are attached form a 5-membered or 6-membered cycloaliphatic ring, and R4 represents a hydrogen atom or a C1 to C3 alkyl radical, followed by reacting resulting compound of formula (III) under hydroformylation conditions with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst to form a corresponding aldehyd-ether of the general formula. 
<CHEM>
 reducing resulting aldehyd-ether of the general formula (II) to form a corresponding hydroxy-ether of the general formula: 
<CHEM>
 and cleaving resulting hydroxy-ether of the general formu-la (II) to give butane-1 ,4-diol. Typically R1 and R2 each represent a methyl group whilst R3 and R4 each represent a hydrogen atom. The alkene of the general formula:
Patent DE-3066902-D1 (DE)
Title: Resilient plastic web exhibiting fiber-like properties and method for its manufacture
Inventor: RADEL CLIFFORD JOHN
IPC: A61F5/44
Filed: 1980-02-26
Granted: 1984-04-19
Abstract: A resilient plastic web (30) exhibiting a fiber-like appearance and tactile impression and method and apparatus for its manufacture. In a preferred embodiment the web (30) exhibits a three-dimensional microstructure comprising a regulated continuum of debossed areas of non-uniform cross-section along their length. In a particularly preferred embodiment, the debossed arreas comprise capillary networks (31, 32, 33) interconnecting the first and second surfaces of the web (30) said networks being of decreasing size in the direction of said second surface to promote fluid transport from the first surface of the web (30) to the second surface and inhibit the flow of luid in the reverse direction. Forming surfaces utilized to produce said webs (30) are constructed by laminating a multiplicity of thin plates (130, 131, 132, 133, 124) having dissimilar patterns of apertures therein to form an integral structure exhibiting properties and characteristics unachievable by prior art machining and weaving techniques. In a particularly preferred embodiment, the individual lamina from which the laminate forming structure is comprised are produced utilizing photoetching techniques, thus making it feasible to produce nearly any desired level of intricacy in, the resultant laminate structure. Preferred means for interconnecting said laminate structures with one another without disrupting the three-dimensional pattern in the area of joinder are also disclosed.
Patent DE-3066967-D1 (DE)
Title: Motorized spade
Inventor: DURIEUX JULES
IPC: A01B1/02
Filed: 1980-07-21
Granted: 1984-04-19
Abstract: 1. Motorized spade composed of a body case in which at least a spade blade (4) slicing a sod of earth is rotated by a shaft (9) and cooperate on a portion of its way after the sod has been cut with a sod ejector (6) mounted on the body case, the blade (4) including a cutting portion parallel with the shaft (9) characterized by the fact that the body case supports the motor (27) driving the shaft (9) rotatively and actuating in intermittent step by step movements a mechanism (10 to 24) securing the lateral movement of the machine in a direction parallel to the shaft (9), this mechanism being mounted on the body case.
Patent DE-3160120-D1 (DE)
Title: Process for the hydrothermal production of sodium silicate solutions
Inventor: V LAUFENBERG JURGEN DR
IPC: C01B33/32
Filed: 1981-01-19
Granted: 1983-04-28
Abstract: 1. A process for the hydrothermal production of sodium silicate solutions having a ratio by weight of SiO2 to Na2 O of from 1 to 2.8:1 by reacting sand with aqueous sodium hydroxide solution under pressure and at elevated temperatures, followed by filtration, characterised in that a. aqueous sodium hydroxide solution having a concentration of from 10 to 50% by weight is reacted with b. an excess of sand of up to 300%, based on the molar ratios of SiO2 to Na2 O in the mixture c. at temperatures in the range from 150 to 250 degrees C and under the saturated steam pressures corresponding to these temperatures and d. the unreated excess of sand is used wholly or in part as filter medium for the sodium silicate solution formed.
Patent DE-3162059-D1 (DE)
Title: Construction set for making carcass frames
Inventor: WINN KLAUS
IPC: A47F3/00
Filed: 1981-01-23
Granted: 1984-03-08
Abstract: A construction set for the manufacture of frames for furniture, such as display cabinets, showcases and the like, having base profiles and enlargement profiles, wherein the base profiles have on their front viewing side a closed viewing surface and on their back side a profiled connecting edge. The enlargement profiles also have a profile connecting edge which can be connected to the connecting edge of the base profile. The enlargement profiles have, on both oppositely positioned longitudinal edges, respective connecting edges which are constructed mirror-inverted to one another and are also constructed the same as the connecting edges on the base profiles. The construction set also includes connecting profiles insertable between two closely opposed connecting edges such that the inserted connecting profile clamps together the adjacent base and/or enlargement profiles whose connecting edges oppose one another.
Patent DE-3164314-D1 (DE)
Title: Azolylalkyl derivatives, process for their preparation and their use as fungicides
Inventor: KRAMER WOLFGANG DR
IPC: C07D233/61
Filed: 1981-08-17
Granted: 1984-07-26
Abstract: Fungicidally active novel azolylalkyl derivatives of the formula <IMAGE>   in which R1 is an alkyl or aryl group, R2 is a hydrogen atom or an alkyl or aryl group, R3 is cyano or -CO-OR4, R4 is alkyl or aralkyl group, A is a keto group or a CH(OH) group, X is a nitrogen atom or the CH group, and m and n are identical and represent 0 to 1, or a physiologically acceptable addition product thereof with an acid or a metal salt.
Patent DE-3166462-D1 (DE)
Title: Apparatus for drawing current from trolley wires for a vehicle, and process therefor
Inventor: GEORGELIN ALEXANDRE
IPC: B60L5/36
Filed: 1981-07-01
Granted: 1984-11-08
Abstract: 1. Collector device for supplying current from overhead contact wires to a vehicle, comprising movable coupling members (2, 6) oriented upwards and toward the rear of the vehicle (1) during normal operation and fitted with two recessed current collectors (7) for cooperating with the two overhead contact wires (8), and driving means for actuating and orienting these coupling members, characterized in that these members comprise two arms (6) disposed in a V and rotatably mounted by means of an elbowed portion (28) at one end (5) of a pole (2), the other end (3) of which is attached to the vehicle (1), the axes of rotation (X) of the arms (6) being inclined to the vertical (U) and to the rear with respect to the direction of normal travel of the vehicle and a force exerted by relisient means (32) being such as to have a tendency to raise the arms (6) and to move them away from each other whilst the mechanical force exerted by the overhead contact wires (8) on the arms (6) has the effect of lowering the arms (6) and moving them toward each other so that the overhead contact wires (8) engage within the collectors (7).
Patent DE-3167807-D1 (DE)
Title: New composition for the colour developing coating in pressure sensitive carbonless copying systems
Inventor: PENNE ROGER ACHILLE
IPC: B41M5/136
Filed: 1981-06-03
Granted: 1985-01-31
Abstract: This invention relates to sheet materials, on which a coating is applied and which are used for pressure sensitive carbonless copying systems, wherein at least one of the components responsible for color development in the coating is a predominantly white four layer structured lamelar ground chlorite mineral having an iron content of about 0.5% to 8% by weight preferably of about 3% by weight. The components responsible for color development in the coating are preferably composed by 40 to 60% by weight of said ground chlorite mineral and 60 to 40% by weight of activated montmorillonite or bentonite or smectite clay.
Patent DE-3173265-D1 (DE)
Title: Centrifuge
Inventor: STOWER REINHARD
IPC: B04B5/02
Filed: 1981-09-22
Granted: 1986-01-30
Abstract: A centrifuge with swinging sample vessels has a rotor with curved rolling support faces on which the sample vessels may be rolled as they are moved into and out of a horizontal position by centrifugal force on centrifuging. Because of the use of a system with rolling structures for swinging of the vessels, a design of centrifuge is produced which is simple in structure, needs little upkeep and whose rotor is low in weight and does not have any cup supports or the like for supporting the sample vessels.
Patent DE-3260667-D1 (DE)
Title: Method of and apparatus for producing a thermoplastic parison by an extruder
Inventor: DAUBENBUCHEL WERNER DIPL ING
IPC: B29C48/09
Filed: 1982-01-15
Granted: 1984-10-18
Abstract: During the production of a preform of thermoplastic synthetic material by means of extrusion from an extruder head provided with a slot-shaped exit opening, the width of which is changed according to a specific program during the extrusion of the preform in order to change the wall thickness thereof, the wall thickness of at least one section of the preform should be controlled by at least one additional program, which is superposed on at least one portion of the first program, which is longer than the additional program. In this manner, one achieves greater flexibility in respect to fulfilling the requirements of each situation on the programming, namely both in respect to the resolution and in respect to precise determination of the location of the individual switch points, even when a very great number of changes of the slot width must be undertaken over a very short section of the preform or during a very short time period during the extrusion process.
Patent DE-3261755-D1 (DE)
Title: Insulating plate of foam plastics
Inventor: STOCKL JOSEF
IPC: B32B7/08
Filed: 1982-06-21
Granted: 1985-02-14
Abstract: The heat-insulating foam plate, particularly polystyrene foam, comprises on at least one face a profile which allows to make the plate integral with a construction material consisting of a binder and additives, such as concrete, mortar, rough-cast. The profile is comprised of a coarse profile (1) of which at least the holes are provided with an additional fine profile (2).
Patent DE-3272081-D1 (DE)
Title: Ingot mould equipment for continuous metal casting
Inventor: RUER JACQUES
IPC: H05B6/34
Filed: 1982-03-29
Granted: 1986-08-28
Abstract: An electromagnetic inductor for producing a rotating magnetic field for use with an ingot mold for continuous casting of metal and provided with an apparatus for sensing the upper level of liquid metal in the mold. The inductor, of the static polyphase type, comprises an annular magnetic yoke provided with a plurality of radially inwardly projecting poles having each an exciter winding and at least two adjacent poles are spaced further in the circumferential direction of the yoke from each other than the other pole. The yoke may be provided in the region between these two poles with a cutout and beneath the cutout with a portion of increased thickness. The inductor may be used around an ingot mold for the continuous casting of metal provided with a gamma ray emitter and a gamma ray receiver located at opposite sides of the mold for detecting the position of the level of the cast liquid metal. The upper level of the inductor is located in the path of the rays from the emitter to the receiver with the pair of poles and the cutout in the yoke located along a central axis of the bundle of rays.
Patent DE-3361494-D1 (DE)
Title: N-benzoyl-n'-phenoxyphenyl ureas, process for their preparation and their use as pesticides
Inventor: LANGE ARNO DR
IPC: C07C275/54
Filed: 1983-08-08
Granted: 1986-01-23
Abstract: 1. An N-benzoyl-N'-phenoxyphenylurea of the formula (I)  see diagramm : EP0101990,P10,F1  where R**1 is fluorine, chlorine or methyl, R**2 is fluorine, chlorine or hydrogen, R**3 and R**4 are each chlorine or bromine, and R**5 and R**6 can be identical or different and are each fluorine, chlorine, bromine, trifluoromethyl or hydrogen.
Patent DE-3364830-D1 (DE)
Title: Multiple-way valve
Inventor: GOTTLING HELMUT
IPC: F16K11/04
Filed: 1983-02-28
Granted: 1986-09-04
Abstract: 1. Multiple-way valve, especially for devices operated by compressed air, having at least one pressure-medium inlet (8, 27) located in a valve housing, having a pressure-medium outlet (10, 32), and having a valve member (4, 24) by means  of which the pressure-medium inlet (8, 27) can be isolated from the pressure-medium outlet (10, 32), and also having means for actuating the valve, which multiple-way valve has the following features : a) the valve member (4, 24) is displaceably arranged in the valve housing in a sealed manner ; b) between the valve member (4, 24) and the inner wall of the valve housing there is arranged as a seal a rolled diaphragm (14, 29) which is fastened on the one side to the valve member (4, 24) and on the other side to the inner wall of the valve housing ; c) there are provided an inlet chamber (17, 26) which is connected to the pressure-medium inlet (8, 27) and an outlet chamber (12, 30) which is connected to the pressure-medium outlet (10, 32) : d) the rolled diaphragm (14, 29) is arranged and designed so that, in dependence on the position of the valve member (4, 24), it closes in a sealed manner a connection between the inlet chamber (17, 26) and the outlet chamber (12, 30), or opens the said connection partially or completely ; e) the inlet chamber (17, 26) and the outlet chamber (12, 30) are separated from one another by the rolled diaphragm (14, 29) ; f) there is provided an additional venting line which can be connected to the outlet chamber (12, 30) via a second outlet (9, 28) ; g) the valve member (4, 24) has a connecting channel (18, 19, 13, 20, 21 ; 36, 37, 40, 31, 33) via which the inlet chamber (17, 26) and the outlet chamber (12, 30) can be connected to one another ; h) the outlet (20, 21 ; 31, 33) of the connecting channel (18, 19, 13, 20, 21 ; 36, 37, 40, 31, 33) that is associated with the outlet chamber (12, 30), the first outlet (10, 32) of the outlet chamber (12, 30) and the second outlet (9, 28) of the outlet chamber (12, 30) are arranged so that, in dependence on the positon of the valve member (4, 24), on the one hand the first outlet (10, 32) and the second outlet (9, 28) of the outlet chamber (12, 30) are opened by the rolled diaphragm (14, 29) while the outlet (20, 21 ; 31, 33) of the connecting channel (18, 19, 13, 20, 21 ; 36, 37, 40, 31, 33) that is associated with the outlet chamber (12, 30), the first outlet (10, 32) of the outlet chamber (12, 30) is covered in a sealed manner by the rolled diaphragm (14, 29), and on the other hand the outlet (20, 21 ; 31, 33) of the connecting channel (18, 19, 13, 20, 21 ; 36, 37, 40, 31, 33) that is associated with the outlet chamber (12, 30) is opened and the second outlet (9, 28) of the outlet chamber (12, 30) is convered in a sealed manner by the roller diaphragm (14, 29) wile the first outlet (10, 32) of the outlet chamber (12, 30) is opened by the roller diaphragm (14, 29).