baber/WOPTO huggingface dataset:
Patent GB-201122092-D0 (GB)
Title: Energy device
Filed: 2011-12-21
Abstract: Disclosed is a transmissive optical concentrator comprising an elliptical collector aperture and a non-elliptical exit aperture, the concentrator being operable to concentrate radiation incident on said collector aperture. The body of said concentrator may have a substantially hyperbolic external profile. Also disclosed is a photovoltaic cell employing such a concentrator and a photovoltaic building unit comprising an array of optical transmissive concentrators, each having an elliptical collector aperture; and an array of photovoltaic cells, each aligned with an exit aperture of a concentrator, wherein the area between adjacent collector apertures is transmissive to visible radiation.
Patent GB-201203248-D0 (GB)
Title: Landing gear
Filed: 2012-02-24
Abstract: A landing gear for an aircraft has a main fitting 12 attached to the aircraft which is movable between stowed and deployed positions. A trailing arm 14 is movably coupled to the main fitting 12 and a two-part torsion spring 24a, 24b is coupled to the trailing arm 14 such that movement of the trailing arm 14 causes torsion loading of the torsion spring 24. A stay assembly 26 (which includes the torsion spring 24) has a first condition in which it absorbs axial loading to keep the main fitting 12 in the deployed condition, and a second condition in which it permits the main fitting 12 to move between the stowed and deployed positions.
Patent GB-201205720-D0 (GB)
Title: A method for the investigation of differences in analytical data and an apparatus adapted to perform such a method
Filed: 2012-03-30
Abstract: A method of investigating differences in data produced by at least one analytical instrument comprising providing a first data set from a first sample in a plurality of data bins; providing a second data set from a second sample in a plurality of data bins; providing a data model of said data sets in which the data in a plurality of data bins from the first data set is linked to the data in the corresponding bins of the second data set, each linked pair having an associated switch parameter linking the two together; and, exploring the posterior probability distribution for the data model as a function of the switch parameters to produce a posterior probability distribution map.
Patent IT-MI20011495-D0 (IT)
IPC: A61K33/06
Filed: 2001-07-12
Abstract: Calcium salts, in particular calcium trifluoroacetate, are added to medicaments to provide cytotoxic and antitumoral activity. The medicaments can be administered to cancer patients as part of a method of treating a cancer patient. The medicaments can also be applied to a tumor to treat the tumor. The medicaments may be administered or applied orally or parenterally.
Patent DE-2961485-D1 (DE)
Title: Protection mat for covering blastable objects and method of covering blastable objects
Inventor: KRESSL HERMANN
IPC: D04H3/105
Filed: 1979-08-31
Granted: 1982-01-28
Abstract: 1. A protective mat for covering articles which are to be explosively blasted, characterized in that it consists of a nonwoven textile sheet-like structure of synthetic continuous filaments or staple fibres, which on determination of the tension-elongation behaviour according to DIN 53857 has a tensile strength of 30-100 n/5 cm at 10 % elongation, a tensile strength of 100-400 N/5 cm at 30 % elongation, a tensile strength of 300-800 N/5 cm at 50 % elongation, a tensile strength of 500-950 N/5 cm at 70 % elongation and a tensile strength of 600-1100 N/5 cm at 90 % elongation, and a weight per unit area of at most 800 g/m**2, or that it consists of a plurality of such nonwoven textile sheet-like structures joined side by bonding, such as welding or stitching.
Patent DE-2966857-D1 (DE)
Title: Reagent for the determination of infectious mononucleosis and process for its preparation
Inventor: ENDERS BURKHARD DR
IPC: A61K35/18
Filed: 1979-10-29
Granted: 1984-05-03
Abstract: What is disclosed are a reagent for the detection of infectious mononucleosis by agglutination and a process for its manufacture.
Patent DE-3165487-D1 (DE)
Title: Process for producing a tufted, light-weight soft felt
Inventor: KNOKE JURGEN DR
IPC: D04H1/48
Filed: 1981-03-07
Granted: 1984-09-20
Abstract: A method is disclosed wherein a nonwoven fabric composed at least in part of thermally fusible fibers is at least partially fused and then is punched by needles to produce a soft, fluffy fabric that resists mechanical wear.
Patent DE-3166090-D1 (DE)
Title: Wood splitting apparatus
Inventor: BLOMQVIST THOMAS HENNING
IPC: B27L7/00
Filed: 1981-12-09
Granted: 1984-10-18
Abstract: In accordance with the invention, a firewood cleaving apparatus comprises a number of cleaving irons situated in four different consecutive planes, so that a block of wood, which is forced down against the cleaving irons with the aid of a ram, will be stepwise split into twelve billets. The irons in the first two planes split the block in four pieces along radial lines. The iron in the third plane is annular and yields eight pieces; while the irons in the fourth plane are radial but cleave ony the radially outer pieces that were separated from the radially inner pieces by the annular cleaving iron.
Patent DE-3266047-D1 (DE)
Inventor: ARCHIBALD JOHN LEHEUP ARCHIBAL
IPC: C07D455/06
Filed: 1982-09-30
Granted: 1985-10-10
Abstract: The invention concerns N-methyl-N-(1,3,4,6,7,11b alpha -hexahydro-2H-benzo[a]quinolizin-2 beta -yl)-iso-butanesulp honamide and the pharmaceutically acceptable acid addition salts thereof. The compounds possess high  alpha 2-adrenoceptor antagonistic activity with a good  alpha 2/ alpha 1 adrenoceptor antagonistic selectivity.
Patent DE-3270841-D1 (DE)
Title: Process to aromatise tabacco smoke, cigarette end piece to carry out the process, and use of the process
Inventor: BONNET JACQUES DR
IPC: A24D3/06
Filed: 1982-06-01
Granted: 1986-06-05
Abstract: A highly-porous silica gel charged with 10% by weight of anethole and 20% by weight of deactivating agent is used in the tip of a cigarette in order to aromatize the smoke drawn from the cigarette in a simple way with anethole even after prolonged storage of the cigarette.
Patent DE-3273522-D1 (DE)
Title: Wrist watch
Inventor: GOGNIAT PAUL
IPC: G04B37/16
Filed: 1982-05-17
Granted: 1986-11-06
Abstract: 1. Watch comprising a bracelet, a case (1) which includes a caseband and bracelet attaching lugs (4, 5), and bars (15) for assembling the bracelet with the case, in which said caseband includes opposed lateral walls two of which (2, 3) each bear at least one of said attaching lugs (4, 5) which extends over the lower part of the wall (2, 3) in the caseband thickness towards the case exterior, and in which the ends (12) of said bracelet cover said attaching lugs (4, 5) characterized in that the bracelet is of metal and includes links (13) the thickness of which is substantially equal to the space (H) comprised between said attaching lugs (4, 5) and the upper edge (10, 11) of said lateral walls (2, 3).
Patent DE-3276827-D1 (DE)
Title: Rock bolt
Inventor: KALLIO TAPIO
IPC: E21D21/00
Filed: 1982-04-21
Granted: 1987-08-27
Abstract: The invention concerns a bolt-like fixing element intended for rock reinforcing. The bolt-like fixing element (10) comprises a bolt part (11), one end of which is fixed in a hole (12) drilled in the rock (21), and a fixing means for fixing the other end of the bolt part (11) to the surface of the rock. With a view to avoiding the rock bolt threading operation and the consequent reduction of the rock bolt's strength, the bolt part (11) has been formed in the bolt-like fixing element of the invention (10) of at least two rod-like members, and the fixing means of the bolt-like fixing element (10) comprises a wedge means (14) and a washer (13). The bolt part (11) is preferably formed of three rod-like members (16a,16b, 16c). The rod-like members consist to advantage of bulb steel rods.
Patent DE-3360030-D1 (DE)
Title: Process for operating a pressure swing adsorption plant operating cyclically
Inventor: ASZTALOS STEFAN DIPL ING
IPC: B01D53/04
Filed: 1983-02-07
Granted: 1985-01-31
Abstract: 1. A method of operating a cyclically-operating pressure-swing adsorption system for cleaning and separating gases, comprising a plurality of adsorbers each of which, within a cycle, passes through a predetermined number of adsorption, expansion or pressure compensation, flushing and repressurisation phases, wherein for the adsorbers, the pipelines and/or the valves of the pressure-swing adsorption system, measurable physical quantities are selected and continuously measured, and wherein the occurrence of differences between measured values and theoretical values of these quantities are evaluated as an indication of a defect in the adsorption system, and after the blocking-off of the apparatus components which have been established as being defective, the adsorption system is further operated with a reduced number of adsorbers, characterised in that, on the occurrence of a difference between the theoretical and measured values of one of these quantities, the occurrence of a difference between the theoretical and measured values of at least one other quantity assigned to the same part of the system is awaited, and that only then are the apparatus components which have been established as being defective blocked-off and the adsorption system further operated with a reduced number of adsorbers.
Patent DE-3360416-D1 (DE)
Title: Renally active tetrapeptides
Inventor: PFEIFFER FRANCIS RICHARD
IPC: C07K5/117
Filed: 1983-02-15
Granted: 1985-08-29
Abstract: N-Acyltetrapeptides are described which are active in improving renal function. An exemplary species is N-4-(4-hydroxyphenyl)-butyryl-L-prolyl-D,L- alpha -methyl-phenylalanyl-glycyl-L-prolin e.
Patent DE-3367943-D1 (DE)
Title: Device for the climatisation of a weave in a loom
Inventor: BACHMANN URS
IPC: D03J1/00
Filed: 1983-09-28
Granted: 1987-01-15
Abstract: The weaving machine is provided with an air conditioning system which delivers air upwardly from the floor between the heddles and cloth beam. The conditioning system uses a covering over the air outlets which has a plurality of outlet openings for passing a plurality of thin and gentle jets of air into the space between the heddles and cloth beam. The fine outlet openings are sized with dimensions less than 1 millimeter.
Patent DE-3368807-D1 (DE)
Title: Inductance coil
Inventor: MARCHEGIANI GIUSEPPE
IPC: H01F37/00
Filed: 1983-04-15
Granted: 1987-02-05
Abstract: An inductance coil of the type comprising at least one coil winding (10) of wire alternately disposed with respect to channels (11) for the passage of the cooling air, said at least one winding (10) being at least externally encompassed by an insulating  cylinder (13), at least outwardly of said at least one coil winding (10) and of said insulating cylinder (13) a ferromagnetic core (15) being concentrically mounted with respect to said at least one winding (10), said core (15) extending along about at height of said at least one winding (10). Conducting short-circuited turns (16, 17) at the ends of the winding (10) and carrying the same current as the winding (10) itself, are furthermore provided to eliminate dispersed magnetic flow.
Patent DE-3380601-D1 (DE)
Title: Process for obtaining positive relief and printing formes
Inventor: BRONSTERT BERND DR
IPC: G03F7/004
Filed: 1983-12-20
Granted: 1989-10-26
Abstract: Relief plates and printing plates are produced by a positive-working process, using a photopolymerizable layer which contains one or more photopolymerizable, olefinically unsaturated compounds, one or more photoinitiators which can be activated by UV light, and a combination of a phenothiazinium, phenoxazinium, phenazinium or acridinium dye with a mild reducing agent which, on exposure to visible light, is capable of reducing the dye in the excited electronic state. The photopolymerizable layer is exposed imagewise to light having a wavelength longer than 450 nm, and simultaneously or subsequently exposed uniformly to light having a wavelength of from 300 to 420 nm, after which the unpolymerized areas of the layer are removed.
Patent DE-3461403-D1 (DE)
Title: Process and device for the display of graphic information, in particular text for the blind
Inventor: MEINZER KARL DR
IPC: G09F9/37
Filed: 1984-04-11
Granted: 1987-01-08
Abstract: For displaying graphic information, in particular for braille reading, the invention employs small magnetizable balls (38) which are very rapidly patterned on an indented or perforated support (20) so as to partly project therefrom underneath a foil (70) holding the balls against falling out, whereupon the support is moved to a reading plane. Preferably, a lower feeding station (40) distributes balls into all perforations (22) of the support; the balls not required for the desired display are then sucked off in an upper removal station (50) by electromagnets (52) set off in an array aligned with staggered apertures in an upper plate (62). Short-time actuation of selected electromagnets is coordinated with the support motion under electronic control which may provide for time-multiplexed interleaving. A preferred embodiment includes two drums (30, 32) with sprocket wheels (28) arranged to pull a web-like endless belt band (20) with its foil (70) across frame plate (14, 16) of the device (10).
Patent DE-3472443-D1 (DE)
Title: Boiler safety valve installations
Inventor: CAMPBELL JOHN WILLIAM EDMUND
IPC: F22B37/44
Filed: 1984-02-21
Granted: 1988-08-04
Abstract: A boiler safety valve installation with a safety valve 2 discharging relief steam through an upstand 10 into a separately supported vent pipe 12 (Fig.1). The upstand discharges through a belled nozzle 24 of approximately 30° (0.5 steradian) included angle into the vent pipe 12 thereby, on discharge of relief steam, inducing a sub-atmospheric pressure in the space intermediate the discharge nozzle and the vent pipe and lessening the risk of escape of steam at a sliding junction between the upstand and the vent pipe. In installations where the relief steam flow reaches supersonic velocity at discharge from the belled nozzle 24 the vent pipe diameter is constricted by about 5% - 10% at a zone 34 downstream of the discharge nozzle 24 to produce a shock front and reduce the velocity to sub-sonic, thereby reducing the frictional flow loss affects whilst economising in vent pipe size without causing a build-up of back pressure in the space intermediate the discharge nozzle and the vent pipe.
Patent DE-3479911-D1 (DE)
Title: Hydraulic circuit for the control of reciprocating pistons pump
Inventor: BRANDI ALFREDO
IPC: F04B15/02
Filed: 1984-06-05
Granted: 1989-11-02
Abstract: An open oleodynamic circuit with automatic sequence for the control of piston pumps, particularly of concrete pumps, wherein the stability of the hydraulic system is obtained in all working conditions and with any positioning of the cylinders, of the type comprising two pumping cylinders (1, 3), two cylinders (2, 4) for the control of a deviating valve, through which the pumping cylinders are alternately placed in communication with a delivery pipe and with a charging hopper, and hydraulic valves (5, 6) for controlling said cylinders. In this circuit, said hydraulic valves (5, 6) are controlled by means of auxiliary hydraulic valves (7, 8) acting as relays, which are piloted directly by the flow feeding the oleodynamic cylinders (1, 2, 3, 4) operating the pump, and which are meant to operate only when the end-of-stroke position has been reached.
Patent DE-3481574-D1 (DE)
Inventor: THOMPSON D
IPC: H03K19/0175
Filed: 1984-11-02
Granted: 1990-04-12
Abstract: An integrated circuit device (10 in Fig. 2; 105 in Fig. 5) containing internal logic and/or memory circuitry (19; 114, 115) is provided with means to receive multiple inputs at the voltage levels of different logic families (Pi-Pi) and with means to provide multiple outputs at the voltage levels of different logic families (Pj-Pn). On-chip input translators (15, 17; 106, 108, 110, 112) receive the inputs at the level of a given logic family and translate to the level required by the internal logic and/or memory circuitry. After performance of logic and/or memory functions, on-chip output translators (16, 18; 107, 109, 111, 113) translate the otput of the internal logic and/or memory circuitry and provide external outputs at the voltage levels of different logic families. The internal logic and/or memory circuitry may be of a single logic family or may be composed of several logic families. On-chip translators may also be added between internal logic and/or memory circuitry of different families (116, 117).
Patent DE-3486096-D1 (DE)
Inventor: NAKAMIZO HIROMITSU
IPC: G01P3/487
Filed: 1984-12-27
Granted: 1993-04-15
Abstract: @ A rotation sensor includes circuitry for sensing both small units of rotation of a rotating body relative to a stationary body and a predetermined angular orientation of the former to the latter, and is designed to prevent electromagnetic interference between the rotation sensor circuitry (FG) and angular position sensor circuitry (PG). The FG circuit defines a full annular ring about the axis of the rotating body whereas the PG circuit covers a relatively narrow annular sector. The FG and PG circuits lie at different radial positions and do not overlap radially. Corresponding PG and FG magnetic rings fixed to the stationary body opposite the PG and FG circuits consist of annular sectors magnetized to alternating polarities. The symmetrical spacing of the FG magnetic sectors matches the angular spacing of FG circuit elements oriented perpendicular to the magnetic flux generated by adjoining magnetic sectors. The PG magnetic sectors match both the spacing and the total angular extent of the PG circuit. As the PG and FG circuits rotate, the corresponding magnetic sectors induce electric fields, resulting in the desired sensor signals. The PG and FG circuits are connected in parallel to a common electrical terminal. Connections from opposite ends of the FG circuit to the common terminal and to the FG output terminal may be curved so as to maximize their length in the magnetic flux region while minimizing their obliquity to the magnetic flux lines.
Patent DE-3568129-D1 (DE)
Title: Process for decolouring coloured substances by tetrapyrrolic compounds, and products obtained
Inventor: PIOT JEAN-MARIE
IPC: A23J1/06
Filed: 1985-03-15
Granted: 1989-03-16
Abstract: Blood products and other substances colored by tetrapyrrole compounds such as porphyrins or metalloporphyrins, in an aqueous solution, are decolored by contacting the aqueous solution with an adsorbent selected from among alumina, magnesia, and magnesium silicate, and the resulting colorless solution is then collected. The solution to be decolored can be adjusted to a pH of 2 to 6, and can be at a temperature in the range of 0 DEG  to 60 DEG  C., but is usually decolored at ambient temperature.
Patent DE-3573481-D1 (DE)
Title: Two-cable shifting mechanism for transmissions
Inventor: HURLOW ROBERT H
IPC: F16H61/36
Filed: 1985-05-29
Granted: 1989-11-09
Abstract: @ In a remote shifter for a vehicle transmission, a transmitter unit is located near the vehicle operator while a receiver unit is mounted on the transmission. The transmitter and receiver are coupled by flexible push-pull cables (16', 14') that transfer the motion of a gearshift lever (12') operated by the vehicle operator to the transmission to select and engage the desired gears in the transmission. The shift lever (12') is operable in two independent modes of pivotal motion about orthogonal axes. Motion in a first mode controls gear rail selection in the transmission and motion in a second mode controls gear engagement. The transmitter couples the gearshift lever to the cables so that pivotal motion of the gearshift lever in a transverse plane is translated to linear motion of the select control cable (14') while pivotal motion of the gearshift lever in the fore/aft plane is translated to linear motion of the shift control cable (16'). The transmitter maintains the motion of the two cables independent of one another. The receiver translates linear motion of the select control cable into linear motion of an output shaft that couples the receiver to the vehicle transmission and translates linear motion of the shift control cable into rotational motion of the same output shaft. The receiver linkage maintains independence of the motions of each of the cables and maintains independence of the two modes of motion of the output shaft.
Patent DE-3583456-D1 (DE)
Inventor: BURDETTE FRED E
IPC: F01D17/14
Filed: 1985-04-18
Granted: 1991-08-22
Abstract: 57 A turbocharger (10) has a turbine housing (18) defining a volute (28) for receiving exhaust gas from an engine (14) and directing it to a turbine rotor (12) through an annular delivery passage (30) defined between a wall (31) of the turbine housing and an annular nozzle ring (38). The nozzle ring carries a ring of pivotally mounted vanes (34) which can pivot about axes (36) to vary the effective area of the exhaust gas discharge passage and/orthe angle at which exhaust gas is directed against the turbine blades. Each vane shaft (36) is on a crank arm (46) which can rock in a notch (51) in a unison ring (48) which is mounted for limited angular movement in a flange (24) secured to the housing (18) with means enabling the unison ring (48) to be turned from an external drive.The nozzle ring (38) is capable of limited axial sliding in the turbine housing with clearance with the housing and indeed is biassed by a spring washer (40) to tend to urge the free ends of the vanes (35) against a wall (31) of the turbine housing defining an annular exhaust gas discharge passage (30).
Patent DE-3585800-D1 (DE)
Title: Traeger.
Inventor: COLLINS JOHN VINCENT
IPC: G01M11/00
Filed: 1985-02-20
Granted: 1992-05-14
Abstract: A support member (11) for optical devices has a device support face (12) which tapers between two sides (22, 25). Such a support member (11) can be used to support any one of a set of optical devices, the optical devices in the set being of different lengths, while still providing access to both ends of the optical device.The support member (11) has particular application in optical communications.
Patent DE-3666896-D1 (DE)
Title: A switch housing
Inventor: LETH-OLSEN HENRIK
IPC: H01H9/02
Filed: 1986-01-13
Granted: 1989-12-14
Abstract: A switch housing for motor switches, load switches and the like switches comprises a top and a bottom member, fixed contacts or terminals for input and output current, movable contacts for opening and closing current paths through said fixed contacts, a contact bridge displaceable backwards and forwards and carrying the movable contacts, and a guiding mechanism for the contact bridge for switching the movable contacts on and off.In order to obtain a flexibility as great as possible in connection with constructing new or reconstructing or extending existing systems the top member and the bottom member are formed as identical halves (21) of the switch housing. At the outer surface of the housing exposed polygonal nut members or nut plates (51, 53) are secured to provide a both mechanical and electric connection between the fixed contacts and the external connecting means.
Patent DE-3668629-D1 (DE)
Inventor: TUFTS TIMOTHY A
IPC: C08G18/00
Filed: 1986-05-02
Granted: 1990-03-08
Abstract: A process is described for preparing novel polymers having good impact resistance and other desirable physical properties, said process comprising interpolymerizing a mixture of a bicyclic amide acetal, a polyamine and a polyisocyanate.