baber/WOPTO huggingface dataset:
Patent GB-201212938-D0 (GB)
Title: A self-contained, rapid field diagnostic system for blood samples
Filed: 2012-07-20
Abstract: A device comprising an hermetically sealed, injection moulded, high clarity polymer tube, of rectangular cross-section, with a vertical compartment for a water vapour and gas permeable but liquid water impermeable, oxygen scavenging sachet and containing a preÂ­determined volume of an osmotically obliged, non-electrolyte solution is claimed. The system provides for a oxygen free environment arranged to interact with blood samples for example and is a self-contained, rugged, disposable system for the rapid field diagnosis of and prognosis guide for Sickle Cell Disease or anemia. The oxygen scavenging agent may be finely divided iron, ascorbic acid, calcium or sodium ascorbate or sodium erythorbate.
Patent GB-201319526-D0 (GB)
Title: Method for producing transparent electrically conductive film laminates and transparent electrically conductive film laminate
Filed: 2012-05-01
Abstract: The invention addresses the problem of prior methods, which formed a binder layer on a graphene film, that the shape of the substrate surface was transferred to the graphene layer. The purpose is to provide a technique for forming less cloudy, highly transparent electrically conductive film laminates. The invention solves the problem, in methods that produce transparent electrically conductive carbon films by forming a transparent electrically conductive carbon film on a film-forming substrate using the CVD method and then removing said film-forming substrate from said transparent electrically conductive carbon film, by preparing a film having an adhesive surface and providing a process of gluing the adhesive surface of said film to a portion and/or all of the surface of the transparent electrically conductive carbon film prior to removal of the film-forming substrate.
Patent IT-BO20020138-D0 (IT)
Inventor: SPATAFORA MARIO
IPC: B65B19/22
Filed: 2002-03-21
Abstract: A rigid container for tobacco items, defined by a tubular lateral wall ( 11 ) and by at least one end wall ( 6 ), and wherein one of the two walls ( 6, 11 ) has at least one inwardly concave portion ( 13; 82; 91; 96; 102; 113 ), and the other wall has at least one flat portion ( 8; 114 ), which mates with the concave portion ( 13; 82; 91; 96; 102; 113 ) along a convex outer edge portion ( 10, 115 ) of its own, and is formed from a panel ( 6'; 6', 6''; 121 a , 122 a) having a first portion ( 6' a ; 6' a , 6'' a ; 128 ) corresponding to the flat portion ( 8; 114 ), and a peripheral second portion defined by at least one curved strip ( 20; 20', 20''; 127 ) bounded internally by a curved crease line ( 19; 19', 19''; 126 ) extending along the convex outer edge portion ( 10; 115 ); the strip ( 20, 20', 20''; 127 ) being folded squarely, by drawing, to define a convex border ( 23; 129 ) extending along the convex outer edge portion ( 10; 115 ), and being made integral with an inner surface of the concave portion ( 13; 82; 91; 96; 102; 113 ).
Patent IT-FI20000154-D0 (IT)
Inventor: RINALDI SALVATORE
IPC: A61N1/40
Filed: 2000-07-07
Abstract: A radio-electric conveyer includes one or more radiofrequency generators supplied by a power group; one or more irradiating antennas coupled with the generator and which are able to create a radiofrequency field; a variable modulator; and one or more electrodes connected to generator and able to be applied to one or more predetermined parts of a body object of the therapy treatment, placed inside the field, in order to convey radiofrequency currents to the body.
Patent IT-MI20010925-D0 (IT)
Inventor: CALZOLARI FRANCO ROBERTO
IPC: E04G23/00
Filed: 2001-05-07
Abstract: A mechanical system for the cleaning and/or treatment of buildings' surfaces is described, comprising mechanical means of support and actuation of cleaning instruments, characterized in that said mechanical means force said cleaning instruments to be permanently in contact with the surface to be cleaned, said cleaning instruments are made of one or more pressing cleaning rollers having along their lateral surface brushes suitable for cleaning the surface against which the rollers are pressed by said mechanical means. <IMAGE>
Patent IT-RM20030117-D0 (IT)
Inventor: BONAN MATTEO
IPC: G06F17/00
Filed: 2003-03-17
Abstract: An automated method for discriminating the cardiac beat, on the basis of a blood pressure sampled signal, having a starting point Pstart, operating according to a finite state machine for determining at least the diastolic point Pdia, the systolic point Psys, and the dicrotic point Pdic of the pressure signal, the method being apt to iteratively repeat on subsequent sections of the pressure signal; and instruments necessary to perform the automated method and the apparatus performing the same.
Patent DE-2962683-D1 (DE)
Title: Preparation of formic acid by hydrolysis of methyl formate
Inventor: LEONARD JACKSON DAY
IPC: C07C51/09
Filed: 1979-05-30
Granted: 1982-06-24
Abstract: The invention provides a process for the preparation of formic acid by hydrolyzing methyl formate with water at high temperature and pressure in the presence of a formic acid catalyst. Methanol is also formed. The reesterification of the reaction products to methyl formate (a reaction favored by high temperatures) is minimized by flashing the reaction product at relatively low pressure and temperature and thereafter distilling the residual liquid. Thus procedure separates the methyl alcohol from the formic acid with a minimum contact time and at a low temperature which does not favor the reesterification reaction. High purity formic acid may be obtained by subjecting the bottom from the vacuum distillation of further distillation. 
<??>In a preferred embodiment of the invention, prior to the main hydrolysis, the methyl formate is partially hydrolyzed to form the small amount of formic acid needed to accelerate the main hydrolysis step. Accordingly, the necessary formic acid catalyst is formed in situ, thus eliminating the need to add formic acid or to recycle product formic acid.
Patent DE-3063575-D1 (DE)
Title: Hepteno-nitriles, process for their preparation and perfumery compositions containing them
Inventor: WEBB DAVID
IPC: C07C255/07
Filed: 1980-03-20
Granted: 1983-07-07
Abstract: Compounds of the formula:  <IMAGE>  wherein n and m are integers having a value of 1 or 2 and n+m=3 and the dashed line indicates two alternative positions of a unit of unsaturation are novel. They possess attractive spicy odors and are useful as ingredients of compounded perfumery compositions. They are readily prepared by the reaction of methyl iso-amyl ketone and cyano-acetic acid.
Patent DE-3065242-D1 (DE)
Title: Method for joining together thermoplastics pipes and pipe fittings
Inventor: RICE NIGEL LEONARD
IPC: B29C65/00
Filed: 1980-04-03
Granted: 1983-11-17
Abstract: A method for joining together two pipes or a pipe (53) and a pipe fitting (51) comprises inducing a current in ferromagnetic material (55) located in the region of the joint to be formed. As a result heat is generated to cause melting of the surrounding thermoplastics material and the joint to be effected. The Curie point of the ferromagnetic material is chosen to lie in the range of temperature suitable for fusion jointing the particular material. The change in magnetic properties of the ferromagnetic material if the temperature exceeds the Curie point can be used automatically to control the jointing process or to indicate to the operator that this temperature has been reached.
Patent DE-3071174-D1 (DE)
Title: Protective garment for the legs of a quadruped of the horse genus and material for such garment
Inventor: PELLEW PETER IRVING
IPC: A01K13/00
Filed: 1980-11-25
Granted: 1985-11-14
Abstract: A one-piece protective garment for horse's legs comprises a flat, flexible pad foldable to encircle the legs and securable in position e.g. by "Velcro" straps on one side edge of the pad co-operating with "Velcro" strips at the other side edge. The pad consists of an outer layer of nylon- reinforced PVC, a central layer of foam and an inner layer of imitation fur. Extra thickness knee and hock portions are provided on the garment. The bottom edge of the pad is split to form a flap that covers the coronary band but flares over the hoof. The fleshy bulbs of the heels are covered.
Patent DE-3168051-D1 (DE)
Title: A device for the indirect, non-invasive and continuous measurement of blood pressure
Inventor: WESSELING KAREL HENDRIK
IPC: F15C3/14
Filed: 1981-09-08
Granted: 1985-02-14
Abstract: A device for the indirect, non-invasive and continuous measurement of blood pressure in a finger by using a photo-electric plethysmograph having a pressure cuff to be placed around the finger and to be filled with fluid, an associated light source and light detector, an electronic circuit, and an electric control valve having at least one fluid flapper-nozzle system, the cuff pressure being controlled by the plethysmographic signal in closed-loop operation such that the arterial volume is maintained on a pre-adjusted value and each deviation thereof due to changes in intra-arterial pressure is compensated immediately, whereby the control valve consists of a double fluid flapper-nozzle system in balance connection, whereby a single flapper member is positioned between the oppositely arranged nozzle openings of two nozzle members and alternately opens and closes these nozzle openings, one flapper-nozzle system being used in opposite sense, and one single chamber surrounding both nozzle openings being connected to the pressure cuff.
Patent DE-3168062-D1 (DE)
Title: Transparent polyamide resistant to boiling water and sterilization
Inventor: BIER GERHARD DR
IPC: C08G69/00
Filed: 1981-10-06
Granted: 1985-02-14
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Polyamides obtained by polycondensing a mixtures of a) 20-65 mol-% of isophthalic acid b) 35-60 mol-% of decanedicarboxylic acid c) 0-30 mol-% of tert. butylisophthalic acid as well as d) 50-100 mol-% of diaminocyclohexylmethane e) 0-50 mol-% of bisaminomethyltricyclodecane wherein the sum of the dicarboxylic acid components a) + b) + c) as well as the sum of the diamine components d) + e) must amount to 100 mol-% respectively. 1. Claims for the Contracting State : AT Process for the production of polyamides, characterised in that there is polycondensed a mixture of the following components : a) 20-65 mol-% of isophthalic acid b) 35-60 mol-% of decanedicarboxylic acid c) 0-30 mol-% of tert. butylisophthalic acid as well as d) 50-100 mol-% of diaminocyclohexylmethane e) 0-50 mol-% of bisaminomethyltricyclodecane wherein the sum of the dicarboxylic acid components a) + b) + c) as well as the sum of the diamine components d) + e) must amount to 100 mol-% respectively.
Patent DE-3168690-D1 (DE)
Title: Polypropylene compositions with high impact resistance
Inventor: THIERSAULT JEAN PAUL
IPC: C08L23/02
Filed: 1981-11-04
Granted: 1985-03-14
Abstract: The invention concerns polypropylene compositions with high impact strength adapted to the manufacture of car components such as bumpers or dashboards, characterized in that they contain: (a) 50 to 97% by weight of isotactic polypropylene (b) 2 to 49% by weight of elastomer (c) 1 to 30% by weight of linear low density polyethylene, of a density up to 0.935.
Patent DE-3172639-D1 (DE)
Title: Inflating device
Inventor: STUMPP KARL HEINZ PETER
IPC: F17C5/06
Filed: 1981-12-15
Granted: 1985-11-14
Abstract: The invention relates to an inflating device containing a pressurized gas chamber arranged in a housing. To achieve small dimensions and a cheap structure, never-the-less maintaining a large capacity for the device, the pressure chamber constitutes a standard type of gas bulb (2), a discharge duct (7) in communication with the chamber being formed to provide ejector action for inducting air via secondary air passages (11) leading from the duct (7) to the outside of the housing and suitably provided with non-return valves.
Patent DE-3261495-D1 (DE)
Title: Process for the production of penicillin-free mycelium masses from cultures obtained in the production by fermentation of penicillin, and their use as animal feed and fertilizers
Inventor: EBERT HILDEGARD
IPC: C12S3/00
Filed: 1982-02-19
Granted: 1985-01-24
Abstract: The invention relates to a process for the preparation of penicillin-free mycelium masses from water-containing penicillin production culture (=wet mycelium), which have been formed by fermentation, by removing the residual penicillin usually contained therein by subjecting the wet mycelium to anerobic lactic fermentation using penicillin-resistant Lactobacilli, in which, with the mycelium mass being broken down, a penicillin-free silage product results, which can be stored under anerobic conditions and is used as animal feed, in particular for cattle and pigs, or as fertilizer.
Patent DE-3275736-D1 (DE)
Title: Process for the preparation of stable aqueous dispersions and their use as binding agents in the preparation of coatings, especially in two-layer metallic-tone coating systems
Inventor: LENNARTZ KURT
IPC: C08F2/20
Filed: 1982-07-02
Granted: 1987-04-23
Abstract: 1. A process for preparing stable dispersions of cellulose esters in water, characterized in that a mixture comprising a water-soluble resin of the group consisting of polyester resins, acrylic resins and alkyd resins and alpha, beta-ethylenically unsaturated monomers of the group consisting of (A) esters of an alpha, beta-ethylenically unsaturated carboxylic acid with an alcohol containing from 1 to 8 carbon atoms, (B) esters of acrylic acid and methacrylic acid containing hydroxyl groups in the ester moiety, (C) vinyl monomers containing further functional groups capable of cross-linking in addition to a polymerizable double bond, and (D) further copolymerizable monomers not belonging to said groups (A) to (C), the total amount of the components (A) to (D) being 100% by weight, is polymerized in the presence of the dissolved cellulose esters from the group consisting of cellulose acetopropionates and cellulose acetobutyrates, the cellulose ester contents, based on the total of solids in the dispersion, being from 5 and 40%.
Patent DE-3368337-D1 (DE)
Title: Tape cassette
Inventor: FITTERER HORST
IPC: G11B23/087
Filed: 1983-06-15
Granted: 1987-01-22
Abstract: A tape cassette, in particular a video cassette, comprises two flanged reels and, between the flanges of each reel, a spring member as a biassing means to prevent the tape from slipping off the roll or folding over. The spring members can be attached to the side walls or rear wall of the housing, and their free ends constantly bear against the peripheries of the tape rolls. In specific embodiment the spring member advantageously includes the braking spring for a reel-braking device. By using a conductive material on one or both sides of the spring member and appropriately arranging the spring member relative to a tape guide element or to an element grounded on the tape recorder, it is possible to directly prevent tape loop formation, which is a cause of tape slippage and folding-over. Moreover, tape winding and unwinding are improved.
Patent DE-3369161-D1 (DE)
Title: Method for the electrolytic production of lead
Inventor: GINATTA MARCO V
IPC: C25C1/18
Filed: 1983-05-24
Granted: 1987-02-19
Abstract: Method for the production of electrolytic lead from lead containing solutions resulting from both primary extraction processes and scrap processing operations, consisting in the use of insoluble anodes made of uncoated graphite for oxygen evolution, together with non continuous cathodes for the production of lead, with the presence of additives in the electrolyte.
Patent DE-3468463-D1 (DE)
Title: Method for the renewal of railroad switches, and railroad machine for carrying it out
Inventor: BUHLER FRITZ
IPC: E01B29/02
Filed: 1984-11-21
Granted: 1988-02-11
Abstract: A train for carrying out the renewal of a railroad switch or crossing in a track comprises two chassis with a girder between them supported by two cranes on the respective chassis. Cross beams on the girder have hooks for gripping the switch or crossing. The girder is suspended from the cranes by rotary joints and an auxiliary winch has a cable connected to the switch or crossing off-center to provide for tilting the switch or crossing. At least one of the chassis is provided at its four corners with articulated arms and extensible columns provided with bogies for running on side rails. The arms can be swung in so that the bogies can run on standard gauge track.
Patent DE-3469718-D1 (DE)
Title: Process for the hydroxylation of the aromatic nucleus of phenol or phenol-derivatives
Inventor: DRAUZ KARLHEINZ DR DIPL CHEM
IPC: C07C27/00
Filed: 1984-09-06
Granted: 1988-04-14
Abstract: The production of solutions of hydrogen peroxide in phenol or its derivatives, e.g. hydrocarbyl substituted phenols, halo substituted phenols or phenol ethers, is carried out in a single step. Practically no loss of hydrogen peroxide occurs since a total distillation of hydrogen peroxide together with phenol or phenol derivative is avoided. Simultaneously the solutions obtained are practically free from water. The mixture of phenol or phenol derivative and aqueous hydrogen peroxide is treated with a material that boils below the boiling point of hydrogen peroxide, phenol or phenol derivative or forms an azeotrope with water that boils below the boiling point of hydrogen peroxide, phenol or phenol derivative and the water removed as an azeotrope. The solution of hydrogen peroxide in phenol or phenol derivative which remains behind is suitable for carrying out oxidation reactions and above all, also for hydroxylation reactions. The latter as especially advantageously carried out in the presence of sulfur-, selenium-, or tellurium oxide.
Patent DE-3471806-D1 (DE)
Title: Sintered moulded part for contact pieces of vacuum interrupters and method for their fabrication
Inventor: KALNING ILGMAR DR ING
IPC: H01H11/04
Filed: 1984-11-16
Granted: 1988-07-07
Abstract: 1. A method of marking sintered parts for vacuum switch contacts, in which the sintered material is initially fabricated from a high-melting point metal powder constituting the matrix by mixing, pressing to obtain a moulded body, and sintering, and subsequent impregnation of the matrix with an impregnation material having a lower melting point, characterized by the following method steps : (a) use of a powder for pressing comprising a powder mix of - the total amount of the powdery high-melting-point matrix material, - a portion of the impregnation material in an amount of from 30 to 70 wt.%, based on the total amount of the impregnation material and - an addition material which at the sintering temperature forms a eutectic with the impregnation material and reacts metallurgically with the matrix material to form a coherent surface layer which surrounds the matrix material, and which upon thermal treatment is precipitated in dispersed form from the impregnation material, in an amount of from 1 to 5 wt.%, based on the mass of the total contact ; (b) applying the residual amount of the impregnation material as a coating onto the previously pressed moulded part ; (c) sintering at a temperature which is below the fusion temperature of the impregnation material but at least at the temperature of the eutectic which is formed from the impregnation material and the addition material, and maintaining said temperature for at least 1 h ; (d) performing the impregnation at or above the melting temperature of the impregnation material for a period of at least 30 min and (e) thermally treating the moulded part at a temperature which is below the sintering temperature by 100 to 250 k, during a treatment period of > 1 h.
Patent DE-3476432-D1 (DE)
Title: Improvements in fibrous structures
Inventor: FISHER ANTHONY COLIN
IPC: D04H3/16
Filed: 1984-07-18
Granted: 1989-03-02
Abstract: An integral fibrous structure has a plurality of continuous polymeric filaments, individual filaments extending from one side of the structure to the opposite side of the structure. The portions of the filaments on one side of the structure are of a first polymeric composition and the portions of the filaments on the opposite side of the structure are of a second polymeric composition different from the first polymeric composition. The structure is built up by a continuous fibre forming process where fibres are attracted to a surface (11) by electrostatic potential, the compounds of the fibres being varied during production.
Patent DE-3484710-D1 (DE)
Inventor: MOEREMANS MARC K J J
IPC: G01N33/58
Filed: 1984-10-31
Granted: 1991-07-18
Abstract: A method for detecting and/or determining an agglomerate formed by the reaction between a specific binding agent and the corresponding acceptor substance according to the general methodology of blot overlay assays by using colloidal metal particles labelled components which may be visualized as a coloured signal at the surface of the blotting medium characteristic for the colloidal metal particles used or quantitatively determined following art-known spectopho- tometric procedures such as densitometry.
Patent DE-3485023-D1 (DE)
Inventor: PANOZ DONALD EUGENE
IPC: A61K31/55
Filed: 1984-12-21
Granted: 1991-10-10
Abstract: A controlled absorption diltiazem formulation for oral administration comprises a pellet having a core of diltiazem or a pharmaceutically acceptable salt thereof in association with an organic acid and a lubricant, and an outer membrane which permits release of diltiazem in an aqueous medium at a controlled rate which is substantially pH independent. The pellet has a dissolution rate in vitro, which when measured according to the Paddle Method of U.S. Pharmacopoeia XX, is not more than 10% of the total diltiazem after 2 hours of measurement in a buffered medium. Not more than 30% of the total diltiazem is released after a total of 4 hours measurement and not more than 40% of the total diltiazem is released after a total of 6 hours. 100% release is achieved after 12 hours, with a maximum of 80% of the total diltiazem being released after 8 hours.
Patent DE-3570711-D1 (DE)
Title: Machine to restore railway road beds with a continuous endless-conveyor riddle
Inventor: CICIN-SAIN IVO
IPC: B07B1/10
Filed: 1985-10-31
Granted: 1989-07-06
Abstract: Machine (10-110) to restore railway road beds with a continuous endless-conveyor riddle, the machine (10-110) comprising a frame (11) on trolleys (12-13), an excavator chain means (19), riddle means (25-125-47) with at least one continuous endless-conveyor riddle (25-126), discharge means (30), means (36-38) to distribute restoration material, and alignment grippers (39-40), in which machine (10-110) the continuous endless-conveyor riddle (25-126) sorts the material with its upper segment alone.
Patent DE-3575521-D1 (DE)
Inventor: CASELLAS PIERRE
IPC: A61K39/395
Filed: 1985-11-27
Granted: 1990-03-01
Abstract: The invention relates to pharmaceutical compositions comprising a combination of at least one immunotoxin and at least one mannose-containing polymer. This combination makes it possible to inhibit the rapid elimination of immunotoxins from the plasma after injection.
Patent DE-3576202-D1 (DE)
Inventor: BLAKE-COLEMAN CHARLES MERRYFIE
IPC: G01N/
Filed: 1985-04-03
Granted: 1990-04-05
Abstract: Apparatus for determining the amount of biological material in a fluid medium, typically the concentration of bacteria in a fermentation chamber, has a test cell through which a medium can be passed with bacteria or after bacteria have been removed by filtration. In the test cell a vibratory element is excited to a resonant frequency indicative of density and a comparison of medium density and medium plus bacteria density reveals the bacteria concentration.