baber/WOPTO huggingface dataset:
Patent GB-201110533-D0 (GB)
Title: Shower heads and shower apparatus
Filed: 2011-06-22
Abstract: A shower head 10C has at least one mixing chamber 24a-c with an air inlet 22a suitable for connection to a supply of pressurised air, a water inlet 18a suitable for connection to a supply of pressurised water, and at least one outlet 32a-c for the water and air, the mixture leaving the shower head to form a shower of water droplets having a mean trajectory (middle arrow), wherein a substantial portion of the droplets have individual trajectories offset from but which converge (upper and lower arrows) towards the mean trajectory of the shower head. Multiple mixing chambers with separate outlets may be provided, each with its own air and water supply. Alternatively the outlet may be annular. In some embodiment, the trajectory is adjustable, while the amount of aeration and vortex mixing is controllable. Webs, baffles or deflector cones may be provided to guide the flow. An absence of the rose, i.e. a perforated plate, is observed on this invention.
Patent GB-201111252-D0 (GB)
Title: Mobile computing device
IPC: G06F3/048
Filed: 2011-07-01
Abstract: This is described a method of access control for a mobile computing device having a touch-screen, the method comprising: receiving a signal indicating an input applied to the touch-screen; matching the signal against a library of signal characteristics to identify a user of the mobile computing device from a group of users of the mobile computing device; receiving an additional input to the mobile computing device; using both the signal and the additional input to authenticate the user; and if authenticated, allowing access to the mobile computing device in accordance with configuration data for the authenticated user.
Patent GB-201207338-D0 (GB)
Title: Method and apparatus for operating a tape storage device
Filed: 2012-04-27
Abstract: An apparatus for operating a tape storage device comprises a first tape skew determination unit DUS1 for providing a first tape skew value DTS1 concerning a skew of a tape in the tape storage device, and a second tape skew determination unit DUS2 for providing a second tape skew value DTS2 concerning the skew of the tape. An actuator SA adjusts one or more of a rotational orientation of a tape head and a motion direction of the tape, dependent on the first tape skew value and the second tape skew value. The first tape skew may be based on servo information prewritten to servo bands for allowing determining of a lateral tape position. The second tape skew value may be derived from two consecutive lateral positions of the tape detected by an optical detector.
Patent GB-201319177-D0 (GB)
Title: Air Conditioner
Filed: 2011-05-23
Abstract: An outdoor unit is configured to include a compressor and a heat source side heat exchanger. Indoor units are configured to include first expansion devices and use side heat exchangers, and air-condition an air-conditioned space. Branching devices, connected by pipes to the outdoor unit by a plurality of main pipes and connected by pipes to each indoor unit by a plurality of branch pipes, are configured to branch a refrigerant from a side of the main pipes and circulate the refrigerant to the branch pipes, and converge the refrigerant from a side of the branch pipes and circulate the refrigerant to the main pipes. A refrigerant concentration detecting device is installed in a non-air-conditioned space. A shutoff valve control device is configured, upon determining that the refrigerant has leaked, to control shutoff devices and to shut off the refrigerant flows.
Patent IT-RM20010607-D0 (IT)
Inventor: PALAMARA ROCCO
IPC: E05C17/02
Filed: 2001-10-11
Abstract: A handling device (1) for revolving doors, in particular window shutters (P), apt to be associated to a door having an inner face (P1), forming the handling side thereof, an outer face and a hinged edge (P2), comprising: a fastening member (2; 51) to be applied to said inner face (P1) at a preset position; a lever (12) comprising a fulcrum (13), located at said fastening member (2; 51), and a driving end that, with the lever (12) adjacent to said inner face (P1), projects from the hinged edge (B2) of a handgrip section (14); and means for blocking the door in an opened configuration, driven by said blocking/unblocking lever, comprising at least one blocking member (15; 25; 45; 58; 59; 71).
Patent DE-3060383-D1 (DE)
Title: Quick-braking accelerator
Inventor: MULLER WALTER
IPC: B60T15/42
Filed: 1980-01-21
Granted: 1982-07-01
Abstract: 1. A rapid-braking accelerator for a railway vehicle indirect-acting compressed air brake with a control piston (12) which is subjected on one side thereof to the pressure in the main air line (10) of the brake and on the other side thereof to the pressure in a control chamber (17), which communicates with the main air line (10) through a choke (16), with an accelerator valve (13, 14) which vents the main air line (10) when a predetermined excess pressure is present in the control chamber (17) effecting the control piston (12) to open the accelerator valve (13, 14), and with a valve which is controlled by a pressure acting against the force of a pretensioned spring (30) arranged in a space (35) open to the atmosphere, wherein the spring (30) is pretensioned to a force corresponding to a pressure exceeding the maximum service control pressure in the main air line (10) by a determined value, characterised by a closable by-pass channel (34) arranged in parallel to said choke (16) and a by-pass valve (31, 32) closing the by-pass channel (34), the by-pass valve (31, 32) being opened by the pressure of a high filling shock (D1, D2) against the force of the pretensioned spring (30).
Patent DE-3061175-D1 (DE)
Title: Glucosamine-peptide derivatives, their production and use
Inventor: YAMAMURA YUICHI
IPC: A61P35/00
Filed: 1980-02-18
Granted: 1983-01-05
Abstract: Novel glucosamine-peptide derivatives of the formula:  <IMAGE> wherein m is 0 or 1; n is 0 or an integer of 1 to 9; R is lower alkyl which may be substituted with hydroxyl, or aryl; R1 is hydrogen or acyl having an acyclic hydrocarbon group, the terminal of which may be substituted with a cyclic hydrocarbon group directly, via a carbonyl group or via an oxygen atom; provided that when R1 is hydrogen m is 1; R2 is hydrogen or lower alkyl which may form a ring by connecting its terminal with the  alpha -nitrogen atom when n is 0, or hydrogen when n is an integer of 1 to 9; R3 is hydrogen or lower alkyl; R4 and R5 are each hydrogen or lower alkyl which may be substituted with hydroxyl or benzyloxyl; R6 is hydrogen or lower alkyl; R7 is alkyl which may be substituted with lower alkoxyl or aralkyl; R8 and R9 are each hydrogen, lower alkyl or aralkyl; and (D) and (L) each indicate configurations if their respective carbon atoms are asymmetric; or an acid addition salt thereof, have immunostimulatory activity.
Patent DE-3069144-D1 (DE)
Title: Polymer processing
Inventor: WARD IAN MACMILLAN
IPC: B29C48/10
Filed: 1980-06-06
Granted: 1984-10-18
Abstract: Oriented thermoplastics having enhanced properties such as Young's modulus, resistance to creep, resistance to gas transport are prepared by drawing the thermoplastic in the solid phase through a die so that its plastic strain is progressively increased during start-up.
Patent DE-3071586-D1 (DE)
Title: Method for net decrease of hazardous radioactive nuclear waste materials
Inventor: MARRIOTT RICHARD
IPC: G21G1/00
Filed: 1980-12-03
Granted: 1986-06-05
Abstract: A method for decreasing the amount of hazardous radioactive reactor waste materials by separating from the waste of materials having long-term risk potential and exposing these materials to a thermal neutron flux. The utilization of thermal neutrons enhances the natural decay rates of the hazardous materials while the separation for recycling of the hazardous materials prevents further transmutation of stable and short-lived nuclides.
Patent DE-3160378-D1 (DE)
Title: Process for the preparation of trifluoromethyl benzenes from the corresponding trichloro or tribromo methyl benzenes
Inventor: SEIGNEURIN LAURENT
IPC: C07C51/363
Filed: 1981-03-04
Granted: 1983-07-07
Abstract: This invention relates to a continuous process for the preparation of trifluoromethylbenzenes from the corresponding trichloro- or tribromo-methylbenzenes with hydrofluoric acid. The process is characterized by passing an ascending stream of gaseous hydrofluoric acid, countercurrently through a plurality of mobile successive liquid layers of the trichloro- or tribromo-methylbenzenes.
Patent DE-3165129-D1 (DE)
Title: Mixture of surfactants for the cleaning of hard surfaces
Inventor: KLINGER WOLFGANG
IPC: C11D1/62
Filed: 1981-12-16
Granted: 1984-08-30
Abstract: A detergent composition is described which is particularly suitable for the mechanical cleaning of hard surfaces, in particular glass, porcelain and the like, in a cleaning liquor which is within the alkaline range. This detergent composition is composed of (A) a nonionic surfactant selected from the group comprising polyalkylene glycol monoalkyl ethers containing ethylene oxide and propylene oxide units, polyglycol ether formals containing ethylene oxide units and, if appropriate, propylene oxide units, or polyalkylene glycol dialkyl ethers containing ethylene oxide units and, if appropriate, propylene oxide units, and (B) a selected quaternary ammonium compound as a cationic surfactant. These compositions are particularly suitable for industrial crockery and bottle washing plants which are operated within the highly alkaline pH range and with vigorous mechanical agitation of the liquor.
Patent DE-3165796-D1 (DE)
Title: Projectile for a centrifugal sling weapon
Inventor: RUTTEN LEON
IPC: F41B3/04
Filed: 1981-11-24
Granted: 1984-10-04
Abstract: A projectile for a gun-vane centrifugal launching device is disclosed, of the type with an ogival head, a body and a tail of decreasing section. The body is cylindrical and the weight of the tail is chosen in such a way that the center of gravity of the projectile lays in the plane where the body joins the tail or in the immediate vicinity of this plane. The shape of the said tail is such that no point of the surface of the latter touches the wall of the gun-vane, particularly during the ejection of the projectile.
Patent DE-3168593-D1 (DE)
Title: Liquid detergent compositions
Inventor: GOFFINET PIERRE CHARLES EMILE
IPC: C11D3/20
Filed: 1981-05-20
Granted: 1985-03-14
Abstract: Liquid detergent compositions, particularly for use as hard surface cleaners, comprising 1%-20% surfactant, 0.5%-10% mono- or sesquiterpenes, and 0.5%-10% of a polar solvent having a solubility in water of from 0.2% to 10%, preferably benzyl alcohol. The compositions provide excellent cleaning of both greasy and particulate soils, improved surface appearance, excellent formulation homogeneity, stability and viscosity characteristics as well as good suds control.
Patent DE-3168834-D1 (DE)
Title: Process for the preparation of blood coagulation factors
Inventor: SCHWINN HORST DR
IPC: A61K35/14
Filed: 1981-11-21
Granted: 1985-03-21
Abstract: What is disclosed is a method for making a preparation containing blood clotting Factors IX and/or X virtually hepatitis-safe by warming said peparation in the presence of calcium ions and in the further presence of an amino acid and/or a saccharide or sugar alcohol.
Patent DE-3173025-D1 (DE)
Title: Process for preparing 1,1'-diphosphaferrocenes
Inventor: DE LAUZON GUILLAUME
IPC: C07F17/02
Filed: 1981-12-09
Granted: 1986-01-02
Abstract: The invention relates to the manufacture of 1,1'-diphosphaferrocenes. The process consists of reacting a mixture of an alkali metal phenyl and an alkali metal phospholyl in the presence of a Lewis acid, in a basic ether, preferably at between -20 DEG  and +20 DEG  C., and then reacting the product obtained with ferrous chloride. The process according to the invention is useful for lowering the production cost of 1,1'-diphosphaferrocenes.
Patent DE-3260054-D1 (DE)
Title: Roller shutter for the closure of openings
Inventor: HOFMAN JAN
IPC: E06B9/34
Filed: 1982-02-16
Granted: 1984-04-12
Abstract: 1. Roller shutter for the closing of openings, comprising individual roller shutter slats which are connected to one another by connections capable of transmitting tractive forces and which are guided at the ends of their longitudinal extent in guide rails in such a manner that they can be rolled up on to a winding shaft, characterised by a) two slide rails (3, 4) which are arranged in each guide rail (1) and one (4) of which is mounted in stationary manner whereas the other slide rail (3) can carry out within the guide rail (1) a movement towards the stationary slide rail (4) or away from the stationary slide rail (arrow F1 ), b) pivot bearings (5, 6) arranged at those ends of the roller shutter slats (2) which are nearest to the slide rails (3, 4), c) guide elements (7, 8) which are arranged in the slide rails (3, 4) at that side thereof which is directed towards the ends of the roller shutter slats (2), and to which on the one hand the roller shutter slat (2) is attached pivotably via the pivot bearings (5, 6) associated with each roller shutter slat and which on the other hand are guided in the slide rails (3, 4) in such a manner as to be capable of moving upwards and downwards, d) the arrangement of the pivot bearings (5, 6) in such a manner relatively to a centre line (X-X) extending through the roller shutter slat (2) in the direction of its width, that the two pivot bearings (5, 6) are situated at the one side and at the other side respectively relatively to the centre line (X-X).
Patent DE-3260207-D1 (DE)
Title: Process for the catalytic conversion of carbon tetra-chloride into perchloroethylene
Inventor: BLUM KLAUS DR DIPL CHEM
IPC: C07C17/26
Filed: 1982-08-23
Granted: 1984-07-12
Abstract: 1. Process for the conversion of carbon tetrachloride into perchloroethylene in the gaseous phase in the presence of chlorine-acceptors, characterized in that the conversion is carried out on solids having a large surface area and an analytical SiO2 content of from 60 to 100% by weight, at temperatures of from 350 to 550 degrees C.
Patent DE-3266524-D1 (DE)
Title: Process for the preparation of (thienyl-2) and (thienyl-3)-2 ethyl amine derivatives, and products so obtained
Inventor: CHEKROUN ISAAC
IPC: C07D333/20
Filed: 1982-06-16
Granted: 1985-10-31
Abstract: The present invention provides a multistep process for the preparation of 2-(thien-2-yl)- and 2-(thien-3-yl)-ethylamine intermediates of the general formula:-    <IMAGE>  (I)  in which R1, in the 2-, 3-, 4- or 5-position, is a hydrogen or halogen atom, a nitro, amino, cyano or carboxyl group, a linear or branched alkyl or alkoxy radical or a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, R2 is a hydrogen atom, a linear or branched alkyl radical or a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, and Ar is a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, when the aminoethyl radical is in the two position and the radical R1 is in the 4- or 5-position, the above intermediates can be converted into 4,5,6,7-tetrahydrothieno[3,2-c]pyridine derivatives according to a procedure set forth in U.S. Pat. No. 4,127,580. When the aminoethyl radical is in the 3-position and the radical R1 is in the 4- or 5-position, the above intermediates can be converted into 4,5,6,7-tetrahydrothieno[2,3-c]pyridine derivatives according to a procedure set forth in U.S. Pat. No. 4,127,580. Both sets of tetrahydrothieno pyridine final products possess anti-inflammatory, vasodilator and blood platelet aggregation inhibition activity.
Patent DE-3271058-D1 (DE)
Title: Drainage channel with cover member
Inventor: KARBSTEIN PETER
IPC: E01C11/22
Filed: 1982-12-01
Granted: 1986-06-12
Abstract: 1. A drainage channel comprising a channel body (10) formed in one piece from polyester concrete and having a bottom (11) and two side walls (12, 13) spaced from each other, a cover member (18) supported on the abutment surfaces of the side walls (12, 13) and closing the upper surface of the channel body (10), and at least one interlocking element (24) in engagement with both side walls (12, 13) having a threaded bolt (25) passed through an opening in the cover member (18) and actuable from the upper surface of the cover member (18) engaging therein, characterized in that the interlocking element comprises a bar (24) in the form of a toggle which is pivotable by rotation of the threaded bolt (25), and in that at least two recesses (21, 22) opposite to each other are formed in the channel body (10) in such a manner that the toggle-like bar (24) is capable of being respectively pivoted into or out of the recesses (21, 22) by its ends upon rotation of the bolt (25).
Patent DE-3367834-D1 (DE)
Title: Multi-purpose haymaking machine for swathing, turning and tedding
Inventor: AMSTUTZ JEAN-PIERRE DIPL ING
IPC: A01D78/10
Filed: 1983-01-25
Granted: 1987-01-15
Abstract: 1. A hay-making machine (11) for windrowing, turning and tedding cut grass crops, having two rake members which can be driven in rotation in opposite directions about vertical axes and each comprise, at their under side and directed towards the ground, a resiliently deformable pick-up and conveyor member (13, 53) for the crop and which are each provided with an implement carrier (12), which can be driven in rotation and is disposed above the pick-up and conveyor members and which comprises conveying tines (29) extending downwards into the range of action of the pick-up and conveyor members, while the raking circles formed by the free ends of the rotating conveying tines (29) intersect between the rake members, characterised in that the implement carriers (12) comprising the conveying tines (29) can be driven separately from the pick-up and conveyor members (13, 53) and at a higher speed than the latter.
Patent DE-3371638-D1 (DE)
Title: Components and catalysts for the polymerization of olefins
Inventor: ALBIZZATI ENRICO
IPC: C08F10/00
Filed: 1983-02-11
Granted: 1987-06-25
Abstract: Catalysts for the polymerization of alpha-olefins, which comprise the product of the reaction between:a) a metallorganic compound of Al;b) an electron-donor compound reactive towards MgCl<sub>2</sub> but which results not to be completely complexed with AlEt<sub>3</sub> at the equivalent point of a potentiometric titration under standard conditions;c) a solid comprising a halogenated Ti compound and an electron-donor compound, both supported on a Mg dihalide, the electron-donor belonging to particular classes of compounds and being extractable with AlEt<sub>3</sub> for at least 70% by mols from the solid, the surface area of which after extraction is higher than 20 <sub>m2/</sub>g.
Patent DE-3374920-D1 (DE)
Title: Spray or dosage pump
Inventor: MARTE LEO
IPC: B05B11/00
Filed: 1983-05-19
Granted: 1988-01-28
Abstract: The cylindrical pump housing (13) which may be screwed on top of a bottle carries a stack of discs (22) above which projects the piston rod (15) of the pump. A cylindrical skirt (17) forming a cap (11), extends downwards from a flat top with a central opening connected by a side outlet to a dispensing nozzle projecting radially outwards. When the cap is pressed, the contents of the bottle are forced upwards through the central opening and through the nozzle due to the pumping action. The cap can be rotated about its vertical axis to control the discharge. In one position, the bottom of the skirt is blocked by the top disc, so that it cannot be pushed down. By rotating the cap until a vertical rib (19) inside is aligned with grooves (20,23) on the vertical outside faces of the discs, the cap can be pushed down.
Patent DE-3379451-D1 (DE)
Title: Apparatus for forming structural sheets from fibrous biological waste
Inventor: DVORAK BOLEK
IPC: B30B11/26
Filed: 1983-04-21
Granted: 1989-04-27
Abstract: The apparatus accepts dry stripped crude fiber such as straw or sugar cane wastes, coconut husks, or elephant grass, compacts them into a relatively dense sheet, and bonds a strong surfacing material such as a heavy paper to the faces and edges. The sheet, continuously flowing from the apparatus, is cut into standard lengths and the cut ends are capped with the same surfacing material. A precompactor near the end of an entrance chute into the apparatus uniformly predensifies the incoming fiber prior to its compaction by means of a ram. The ram is carried on roller bearings especially adapted to withstand the weight and other forces associated with the continuous movement of the ram. The compacted material is continuously propelled by the ram and enters a press, where heat and pressure produce a dimensionally stable sheet bonded together partially by natural resins released from the fibers by the heat, and partially by mechanical interlinking between fibers. In the following operation, the sheet is covered with the surfacing material, which is successively folded over and bonded to the edges of the sheet. The surfacing material, provided in discrete rolls, is continuously available from a feeder station, which facilitates the substitution of a fresh roll as the material is consumed. In the following sawing and end sealing operations, fully surfaced sheets of standard lengths are produced.
Patent DE-3382136-D1 (DE)
Inventor: HERSCHLER ROBERT J
IPC: A61K9/16
Filed: 1983-09-13
Granted: 1991-02-28
Abstract: Methylsulfonylmethane (CH3SO2CH3) administered orally is effective in ameliorating the symptoms of gastrointestinal upset, e.g., produced by the ingestion of aspirin and other pharmaceuticals, and of allergic reactions. Oral compositions containing a mixture of such a pharmaceutical and methylsulfonylmethane are useful in avoiding the gastrointestinal upset which otherwise occurs when ingesting the former.
Patent DE-3462472-D1 (DE)
Title: Method for the manufacture of metal packaging cans, and a semi-product in the manufacture of such cans
Inventor: HARTMAN LEO
IPC: B65D1/26
Filed: 1984-03-20
Granted: 1987-04-09
Abstract: In the manufacture of metal packaging cans metal sheet is deep-drawn and ironed to form a seamless tube (7) having a bottom (6) in one-piece therewith, and the tube (7) is cut transversely to remove excess material atthe end (15) remote from the bottom, This forms a cylindrical body and bottom (A) of a two-piece can. To minimise waste of material and to make possible the manufacture of a thin-walled three-piece can, the method includes cutting the deep-drawn and ironed tube (7) transversely at at least one location (16) intermediate the bottom (6) and the end (15) remote from the bottom (6) so that, from the tube, there are formed a cylindrical body and bottom of (A) a two-piece can and at least one cylindrical body (B) of a three-piece can. Suitably, the tube (7) is shaped by the deep-drawing and ironing so as to have a lesser wall-thickness at regions (8,10) corresponding to the side-walls of the cans and a greater wall-thickness at regions (9,11) which correspond to the flange portions of the cans.
Patent DE-3463095-D1 (DE)
Title: High voltage electrical apparatus
Inventor: PINCHING ALBERT ARTHUR
IPC: H01B3/00
Filed: 1984-01-09
Granted: 1987-05-14
Abstract: Electrical apparatus in which a body of insulating material is subjected to an electrical stress along its surface of at least 10<4> V/m is distinguished in that the body comprises particulate calcium carbonate dispersed in a compatible thermoplastic or elastomeric matrix based on a carbon-chain polymer. Surprisingly this inexpensive white and apparently inert filler is capable of providing compositions that have a failure voltage (according to the tracking resistance test set out in ASTM specification D-2303) of 3.0 kV and above.