baber/WOPTO huggingface dataset:
Patent GB-201116052-D0 (GB)
Title: Temperature controlled habitat
Filed: 2011-09-16
Abstract: Disclosed is a habitat assembly comprising a habitat structure for undertaking hot work. Air is supplied to the habitat by an air supply system through a conduit (10). The air supply system comprises a fan or blower (12). Means for altering the temperature or humidity of the air (14) supplied to habitat is positioned down stream of the fan or blower. The fan or blower both creates and maintain an overpressure within the habitat structure and pumps air through the means for altering the temperature or humidity.The means for altering temperature may comprise a heater and/or an air conditioning unit (14). Also disclosed is an air conditioning unit for a habitat assembly, adapted to facilitate emergency shut down.
Patent GB-201209755-D0 (GB)
Title: Anion exchange in ionic liquids
Filed: 2012-06-01
Abstract: A method is disclosed to replace halide anions (chloride, bromide, iodide) in ionic liquids by other anions, leading to water-soluble ionic liquids. The halide ionic liquids are first transformed into phenolate ionic liquids by reaction between the halide ionic liquid and a sodium phenolate salt. A solution of the phenolate ionic liquid in a water-immiscible organic solvent is treated with an aqueous solution of a Bronsted acid. This leads to the formation of an ionic liquid with the anion of the Bronsted acid and a phenol. The phenol remains dissolved in the organic phase and can be recycled. The newly formed ionic liquid dissolved in the aqueous phase and can be recovered in a pure state by removal of water. Preferred cations include quaternary ammonium compounds, phosphonium compounds, sulfonium compounds, dialkylimidazolium compounds, 1-alkylpyridinium compounds, 1,1-dialkylpyrrolidinium compounds, 1,1-dialkylpiperidinium compounds and/or 1,1-dialkylmorpholinium compounds.
Patent GB-201216931-D0 (GB)
Title: Recover to cloud:recovery point objective analysis tool
Filed: 2012-09-21
Abstract: An amount of a resource, such as bandwidth, needed to successfully accomplish a target Recovery Point Objective (RPO) is estimated in a data processing environment giving two or more physical or virtual data processing machines. Time-stamped samples of a usage metric for the resource are taken over a usage period. These samples are later accessed and time aligned to determine an average usage metric at defined intervals. An expected tolerance for RPO failure allows determining a first assumed amount of the resource available to achieve a target RPO that is less than might otherwise be expected. These steps can be repeated for other expected replication failure tolerances to allow a risk versus resource available trade off analysis.
Patent GB-201221074-D0 (GB)
Title: Top corner rounding of damascene wire for insulator crack suppression
Filed: 2012-11-23
Abstract: A structure and method for fabricating the structure that provides a metal wire having a first height at an upper surface. An insulating material surrounding said metal wire is etched to a second height below said first height of said upper surface. The metal wire from said upper surface, after etching said insulating material, is planarized to remove sufficient material from a lateral edge portion of said metal wire such that a height of said lateral edge portion is equivalent to said second height of said insulating material surrounding said metal wire.
Patent GB-201304983-D0 (GB)
Title: A hand held appliance
Filed: 2013-03-19
Abstract: A hand held appliance, such as a hairdryer, includes a body, a fluid flow path extending through the body from a fluid inlet through which a fluid flow enters the appliance to a fluid outlet for emitting the fluid flow from the appliance, a primary fluid flow path extending at least partially through the body from a second fluid inlet through which a primary fluid flow enters the appliance to a second fluid outlet, and a heater located in the body for heating fluid passing through the primary fluid flow path, wherein the heater is inaccessible from the fluid inlet. The heater may be inaccessible from the second fluid inlet. The second fluid inlet may be located in the body. The fluid inlet may be spaced from the second fluid inlet.
Patent GB-201305603-D0 (GB)
Title: Vehicle with wirelessly powered device
IPC: B60L50/16
Filed: 2013-03-27
Abstract: A vehicle 10 that has a wirelessly powered electrical device, for example a heater, has a first inductive coil 22 for drawing electrical power from a base station 8. The vehicle may also have a second inductive coil 14 for receiving power from the base station for charging the vehicles traction battery 12, where the vehicle is a battery powered electric or hybrid electric vehicle. The first inductive coil 22 may be misaligned with the inductive transmitter 16 of the base station, and the second coil 14 may be substantially aligned. The first coil 22 may also provide power to charge a vehicle battery 12. The wirelessly powered electrical device may be powered independently of the vehicle battery 12. The wirelessly powered electrical device may be an electric heater thermally coupled to a further vehicle component, such as an internal combustion engine 20. In a further embodiment a single inductive coil is provided to provide power to a vehicle component, such as a heater, and to provide power to a traction battery
Patent GB-201309733-D0 (GB)
Title: Metal reinforced seal plate for pilot actuated spool valve
Filed: 2013-05-31
Abstract: Upper and/or lower seal plates of a sub plate mounted, pilot actuated spool valve are reinforced with one or more metal rings. In a number of preferred embodiments, the metal ring is comprised of steel. Portions of the seal plates may comprise an engineering thermoplastic such as polyoxymethylene (POM) sold by E. I. DuPont de Nemours under the DELRIN® trademark. The plastic material may be molded to the metal ring. In other embodiments, the plastic material and metal ring(s) are mechanically connected together.
Patent GB-201314741-D0 (GB)
Title: Auto-focus image system
Filed: 2010-12-07
Abstract: An auto-focus image system includes a focus signal generator and a pixel array coupled thereto that captures an image that includes a plurality of edges. The generator computes a focus signal from a plurality of edge-sharpness measures, each measured from and contributed by a different edge as a quantity with a unit that is a power of a unit of length, such as a distance in the edge, an area, or an even-order central moment. A relative weight of the contribution by an edge is reduced depending on at least a pair of shape measures, each being computed from a plurality of sample-pair differences of the edge. One may be the edge-sharpness measure. The weight may be zero if the pair of shape measures falls outside a predetermined region. At least one symmetrical sequence of gradients exists such that an edge with it has reduced relative weight.
Patent IT-MI20020535-D0 (IT)
Inventor: NEVOSI ULDERICO
IPC: C25B11/03
Filed: 2002-03-14
Abstract: The invention concerns an anode for gas evolution in electrochemical applications comprising a titanium or other valve metal substrate characterized by a surface with a low average roughness, having a profile typical of a localized attack on the crystal grain boundary. The invention further describes a method for preparing the anodic substrate of the invention comprising a controlled etching in a sulfuric acid solution.
Patent DE-2964071-D1 (DE)
Title: Percussive tools
Inventor: SIMPSON FRANK F
IPC: B23B45/16
Filed: 1979-12-13
Granted: 1982-12-23
Abstract: A percussive tool has a percussion mechanism driven by a linkage that combines the simplicity of a connecting rod drive with the compactness of more complex drives. A first member, which may be a crank, drives a second member, which may be a cylinder, mounted for sliding and pivotal movement in a guide. A piston is mounted for reciprocating movement in the cylinder. Rotation of the crank reciprocates the piston causing blows to be imparted to a tool piece. The tool piece is rotated as well as being subjected to percussion.
Patent DE-3063040-D1 (DE)
Title: Water-electrolysis plant with pressure-regulated electrolyte circuits
Inventor: PERE GERARD
IPC: C25B15/08
Filed: 1980-03-28
Granted: 1983-06-16
Abstract: Electrolysis unit such as a unit, for producing hydrogen and oxygen industrially by the electrolysis of water under pressure, includes a flow regulating apparatus (49) in each of the circuits (24, 23) connecting the anolyte and catholyte outlets (20, 21) of the electrolyzer (19) to the degassers (25, 34), and a flow-control apparatus (49) ensuring concomitant variations in the anolyte flow and catholyte flow.
Patent DE-3070608-D1 (DE)
Title: Multi-chamber photoreactor and irradiation method making use thereof
Inventor: SCHENCK GUNTHER OTTO PROF DR
IPC: B01J19/12
Filed: 1980-01-30
Granted: 1985-06-13
Abstract: Various embodiments of photoreactors are disclosed which have at least two irradiation chambers with a window therebetween. Ultraviolet radiation is introduced into one of the chambers at a side opposite the window so that it passes through that chamber, through the window and into the other chamber. The fluid medium to be purified is passed through the chambers and subjected to the radiation while in the chambers. The flow of the medium is through the chambers in series. The chambers are optimized in depth with respect to efficiency in terms of the flow-dose rate. In a two chamber photoreactor traversed by parallel radiation the maximum is at a total absorption of about 70 percent and at an absorption of about 27 percent in the chamber immediately adjacent to the radiation source. In an annular two chamber photoreactor with an elongate radiation source extending along the axis thereof the corresponding data are 45 to 65 percent and 16 to 25 percent, respectively. In an immersion type three chamber photoreactor of analogous configuration the corresponding data are 60 to 80 percent and 14 to 20 percent, respectively.
Patent DE-3072080-D1 (DE)
Title: Electrostatic precipitator apparatus having an improved ion generating means
Inventor: FITCH RICHARD ANTHONY
IPC: B03C3/12
Filed: 1980-10-20
Granted: 1988-04-14
Abstract: A multi-stage system is diclosed for removing particles from a gaseous medium and comprises an upstream precipitating stage (10) of spaced corona discharging wires between parallel collecting plates, followed by a downstream precipitating stage (12) having one or more electrically charged shells (30) with flat sides generally parallel to collecting side plates (24, 26) for providing a uniform electric field in the medium carrying space, the sides of the shell having openings (55) through which ions generated in the interior pass into the gaseous medium. A corona discharge apparatus (62, 64, 68) inside the shell produces the ions at predictable, generally uniformly spaced locations. Alternative embodiments of the system include another stage located ahead of the upstream stage for removing the larger particles in the gaseous medium which can comprise a gravitational precipitator, a cyclone separator, a low voltage electrostatic precipitator or a low voltage ion beam generator. A further embodiment of the system includes a downstream electrostatic precipitator stage for recharging and removing particles which may become reentrained in the gaseous medium after initial collection thereof.
Patent DE-3163004-D1 (DE)
Title: Product in powder form to prevent the inflammability of inflammable products
Inventor: STAENDEKE HORST DR
IPC: C08L61/10
Filed: 1981-01-09
Granted: 1984-05-17
Abstract: The invention relates to a particulate agent based on a free-flowing pulverulent ammonium polyphosphate for impeding the combustibility of combustible substances, the agent containing (a) about 75 to 99.9 weight % of ammonium polyphosphate and (b) about 0.1 to 25 weight % of a hardened, water-insoluble phenol resin (phenol/formaldehyde-resin) enveloping the individual ammonium polyphosphate particles.
Patent DE-3170949-D1 (DE)
Title: Apparatus for the precise dating of an event with regard to a time reference
Inventor: GEESEN MICHEL
IPC: G04F10/10
Filed: 1981-10-27
Granted: 1985-07-18
Abstract: The apparatus gives an indication of the location in time between two successive clock signals of an event to be timed. Such an event may be the arrival of a laser pulse at a satellite. An integrator circuit (C84) is charged by a relatively high charging current from a first current generator (66) during the period of time between the event and the next clock signal. The integrator circuit is then discharged by a smaller current of opposite sign from a second current generator (80). The ratio of the charge and discharge currents "stretches" the inter clock pulse time interval to a length that can be measured by counting clock pulses as the integrator discharges. For this factor to be useful, it is essential that the charging current remains constant during charging and from one charging occasion to the next. This is achieved by keeping the generator (66) generating current constantly and by diverting the current through an integrator circuit by-pass (R78) when not integrating. Switching is done using two transistors (Q71 and Q72) that are as identical as possible, and independently controlled in phase opposition. The by-pass current is detected and used to regulate the generator (66). Provided both transistors deviate in the same manner from nominal characteristics, this provides accurate compensation for variations in the other transistor also.
Patent DE-3264772-D1 (DE)
Title: Method of externally covering metal objects, e.g. tubes, with a synthetic resin layer
Inventor: KOOPMAN HENDRIK
IPC: B29C63/10
Filed: 1982-08-09
Granted: 1985-08-22
Abstract: A method of externally convering metal objects, for example tubes with a synthetic resin layer, in which tape-shaped coating material is wound with a resin around the tube (1), subsequently the tube is heated and after curing of the resin the tube is allowed to cool down. During the winding operation the tube is maintained approximately at room temperature and after the winding operation the tube is gradually heated up to a medium temperature range. By heating the tube itself the resin is gradually heated by the tube, so that the resin is slowly and evenly along the length of the tube becoming soft and fluid. Since the heating energy is for the larger part taken up by the tube the temperature rise of the resin coating is very stable.
Patent DE-3277807-D1 (DE)
Title: Easily opened and reclosable bag and apparatus for making same
Inventor: MARTIN ANDREW MCG
IPC: B31B50/20
Filed: 1982-04-02
Granted: 1988-01-21
Abstract: Easily opened and reclosable bags for packaging snacks or the like. Each bag (20) includes an unsealed area (33) that facilitates separation of a seal (24) without tearing the bag. Another integral portion (26) of the bag provides reclosure. Sealing jaws (70A and 70B) that are adapted for forming and filling apparatus form the bag seal sections (26 and 32) comprising seal (24), including the reclosure element (26) and unsealed area (33).
Patent DE-3365823-D1 (DE)
Title: Device for regrinding mounted automotive brake discs
Inventor: NAGY FERENC
IPC: B24B7/16
Filed: 1983-05-13
Granted: 1986-10-09
Abstract: 1. Grinding apparatus for regrinding the mounted brake disc of a motor vehicle disc brake, the working cylinder of which is secured to a retainer (5), comprising a support stand (19) which can be secured to the retainer (5) of the working cylinder instant of the cylinder itself and has two guides (17) for guiding a grinding, disc (16) is an adjustable manner by way of an adjusting screw (20), a reveiving frame (21, 27), a drive (friction wheel 4) that can be applied against the brake disc (6) or its hub to drive it, and a drive unit (23) including a drive motor (22) and two output shafts (9, 15), the grinding disc (16) being coupled with the first output shaft (15), the second output shaft having a reduction gear (10, 11) connected before it and being connected to the drive (friction wheel 4), characterized in that the receiving frame (21, 27) is adjustably guided at the two guides (17) by means of an adjusting screw (20) and the drive unit (23) is secured to the receiving frame (21, 27), the grinding disc (16) being seated on the first output shaft (15), the reduction gear of the drive unit being constructed as a worm drive (10, 11), and that the drive is constructed as a friction wheel (4) jounalled on the support stand (19) and coupled to the second output shaft (9) via a V-belt pulley drive (8, 1, 7).
Patent DE-3366176-D1 (DE)
Title: Screen element in the shape of a plate
Inventor: SCHMIDT GERHARD
IPC: B07B1/46
Filed: 1983-02-24
Granted: 1986-10-23
Abstract: A flat sieve, or a part thereof, has a flat body of elastic material with a rectangular (or square) frame spanned by a plate of lesser depth with a multiplicity of throughgoing parallel slots and intervening rows of shorter slots interrupted by solid transverse webs which are integral with crossbars intersecting only the lower portions of the longer, throughgoing slots. The length of the shorter slots may be about one-tenth that of the longer slots.
Patent DE-3376195-D1 (DE)
Title: Method of attaching a dental prothesis in a patient's mouth
Inventor: ROTA ENNIO
IPC: A61C13/225
Filed: 1983-10-11
Granted: 1988-05-11
Abstract: A device capable of fastening a total or partial, upper or lower, removable dental prosthesis consists of a ball member and a socket member, one of which is fixed in the prosthesis and the other implanted in the alveolar bone, to be engaged on to the other by a snap action.
Patent DE-3468619-D1 (DE)
Title: Aqueous emulsions of anethol and preparation thereof
Inventor: CLAUZURE ANDRE
IPC: A23L27/00
Filed: 1984-06-05
Granted: 1988-02-18
Abstract: 1. Claims for the contracting states : BE, CH, DE, GB, IT, LI, LU, NL, SE. Stable emulsions of anethole or of essential oils containing anethole, in water or in a water-alcohol medium, characterized in that they contain, as emulsifying agent, a compound selected from saponins and bile salts, in a quantity of at least 2% by weight with respect to anethole, and as agent lowering the crystallization point of anethole, at least one triglyceride having a freezing point less than 0 degree C. 1. Claims for the contracting state : AT Process for the preparation of stable emulsions of anethole or of essential oils containing anethole, in water or in a water-alcohol medium, characterized in that it consists in mixing with appropriate stirring : - the anethole or the essential oil containing anethole ; - an emulsifying agent selected from saponins and bile salts in a quantity of at least 2% by weight with respect to anethole ; - an agent lowering the crystallization point of anethole ; at least one triglyceride having a freezing point less than 0 degree C ; - water or a water-alcohol mixture.
Patent DE-3469388-D1 (DE)
Title: Display devices
Inventor: BISHOP NORMAN PETER
IPC: G09F9/37
Filed: 1984-10-04
Granted: 1988-03-24
Abstract: A display device which includes a casing (11) in which is provided a mounting face plate (12) spaced from the rear of the casing (11) and supporting a number of display elements (14), and electro-magnetic drive motors (15) for moving each element (14) selectively between a display position in front of the plane of the mounting plate (12) and a retracted position behind the mounting plate (12), each element (14) being moved around the edge of the mounting plate (12) or through an aperture (23) or slot in the mounting plate (12).
Patent DE-3477401-D1 (DE)
Title: Immobilization of catalytically active microorganisms in agar gel fibers
Inventor: CANNON JOHN JOSEPH
IPC: C12P37/04
Filed: 1984-05-03
Granted: 1989-04-27
Abstract: A process for immobilizing enzyme-containing microbial cells by contacting such cells with an aqueous agar solution containing from about 1.0 to 8.0% sulfate moiety on a weight/weight basis, contacting a solution of inorganic sodium salts with a stream of the cell mixture whereby agar fibers containing cells are formed; and recovering the cell-containing agar fibers produced.
Patent DE-3479725-D1 (DE)
Title: Light-sensitive compounds containing trichloromethyl groups, process for their preparation and light-sensitive mixture containing these compounds
Inventor: BUHR GERHARD DR DIPL CHEM
IPC: C07D317/00
Filed: 1984-10-04
Granted: 1989-10-19
Abstract: Light-sensitive compounds are described which have the formula <IMAGE>  (I)  wherein R1 and R2 denote H or alkyl, R3 and R4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R5 and R6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group. These compounds are suitable as photoinitiators for free-radical polymerizations or as photolytic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions. They are distinguished by a high sensitivity in various spectral ranges.
Patent DE-3484444-D1 (DE)
Inventor: KUROKI AKIRA
IPC: G07F7/10
Filed: 1984-02-15
Granted: 1991-05-23
Abstract: A portable transaction device (31) having an input keyboard (36) is connected via a telephone line (34) to a data processing centre (35), which processes input data, fed from the transaction device relating to client transactions. The transaction device sends an alarm signal (E) in response to entry of an alarm code by the operator if the operator is having to carry out a false transaction under duress. Renewal of a client's file (46) at the data processing centre is prevented when the alarm signal is received at the centre so that the false crediting of funds to the client's account is prevented. A false funds-received processing text (G) is sent back to the transaction device so that a printer (45) enters details on the client's passbook (37) as though the transaction had been carried out normally. The system therefore allows the operator to indicate that he has made a false entry under duress and the data processing centre can take action to ensure that the falsely-credited funds cannot be withdrawn by the client. On the other hand, because the passbook shows an apparently normal updating of his credit, the client is not alerted to the fact that an alarm has been given. The likelihood of release of the operator unharmed is thereby greatly increased.
Patent DE-3569667-D1 (DE)
Title: Detachable mounting for partial dentures
Inventor: MILOSEVIC BOZIDAR
IPC: A61C13/225
Filed: 1985-06-24
Granted: 1989-06-01
Abstract: 1. Supporting seat of partial removable artificial denture comprising an plastic or metal anchor member to be fixed on crowns of the remaining teeth and including a part (1) which has a plane base, two identical lateral sides (3) each finishing at the same plane perpendicular surface at the base and directed towards the inner side of the month when the supporting seat is in place, and a grove which forms the supporting seat (4) and which is situated between the two lateral sides ; a matrix to be mounted onto the anchor member in order to cover part (1), and comprising a spring (8) and a fixing point (9) upon which a denture support (10) is mounted, caracterized by : the supporting seat (4) in its own, has cylindrical shaped upper part on a parallel axis to the intersection of the aforementioned plane surface with the aforementioned cylindrical shape is tangent to the aforementioned plane surface, spreads over more than a half cylinder and is extended by a concave part so that the width of the supporting seat at its base, measured perpendicularly to the aforementioned plane surface is less than the diameter of the cylindrical part ; the spring (8) is maintained by the matrix and is formed to lear on the supporting seat (4) in order to keep the matrix on the anchor member ; the anchor member includes an outside protection edge (2) nex to one of the lateral sides of the part (1) being of such shape and dimensions that when the matrix is mounted onto part (1), it will press against the protection edge (2).