baber/WOPTO huggingface dataset:
Patent GB-201209822-D0 (GB)
Title: Stent element
Filed: 2012-06-01
Abstract: There is provided a stent element 1 comprising a central portion 2 with two arms 3, 3, 3â  , 3â   extending therefrom, optionally in a V-shaped or Y-shaped configuration. The arms 3, 3â   of the stent element 1 are resiliently deformable, optionally made from nitinol. Also disclosed is a stent graft 10, which comprises the stent element 1, a sleeve 4 and at least two ring stents 5, 6. The stent element 1 is attached to the sleeve so that it bridges the distance between the ring stents 5, 6. An implantable prosthesis is further disclosed, comprising a compliant and fluid impervious sleeve 4 and first and second ring stents 5, 6 which are made from multiple windings of wire of shape memory material. The first and second ring stents 5, 6 are attached to the sleeve 4 at first and second locations, and the stent element 1 also attaches to the sleeve 4 at these first and second locations. A method of manufacture is also disclosed.
Patent GB-201222219-D0 (GB)
Title: Noise reduction in motor vehicles with a hybrid drive
Filed: 2012-12-11
Abstract: A method for noise reduction in a motor vehicle that has a hybrid drive and includes an internal combustion engine and at least two electric machines including a first electric machine on a front axle of the motor vehicle and a second electric machine on a rear axle of the motor vehicle. The method includes automatically cutting in the at least two electric machines as a function of a required drive torque and an expected noise emission associated with the required drive torque, in a case of sole operation of the internal combustion engine, so as to reduce the load of the internal combustion engine. Torque distribution is carried out variably between the front axle and rear axle of the motor vehicle.
Patent GB-201320528-D0 (GB)
Title: Enzyme delivery systems and methods of preparations and use
Filed: 2010-04-13
Abstract: This invention relates to coated digestive enzyme preparations and enzyme delivery systems and pharmaceutical compositions comprising the preparations. This invention further relates to methods of preparation and use of the systems, pharmaceutical compositions and preparations to treat persons having ADD, ADHD, autism, cystic fibrosis and other behavioral and neurological disorders.
Patent IT-MI20001839-D0 (IT)
Inventor: BOTTONI EMILIO
IPC: A43D11/00
Filed: 2000-08-07
Abstract: Semimanufactured waterproofed products ( 1 ), particularly shoes, clothing items and accessories, are provided having a three-dimensional conformation with at least one inner surface ( 2 ) and one outer surface, provided by the following operative steps: turning inside out the semimanufactured product ( 1 ) so that its inner surface ( 2 ) is turned outwards; inserting at least one shaped member ( 4; 8 ) inside the semimanufactured product ( 1 ); pressing the semimanufactured product ( 1 ) provided with the shaped member ( 4; 8 ) between at least a pair of sheets ( 5 ) of a semi-permeable membrane whose surface turned toward the semimanufactured product ( 1 ) turned inside out is provided with a glue pattern; and turning the semimanufactured product ( 1 ) so that its inner surface is turned inwards.
Patent DE-2963131-D1 (DE)
Title: Non-plastic hydraulic cement mixes and process for improving such mixes
Inventor: MOITRA SANTANU
IPC: C04B24/12
Filed: 1979-12-10
Granted: 1982-08-05
Abstract: A method is provided for improving the strength and other properties of non-plastic dry hydraulic cement mixes. such as the dry concrete mixes used for making concrete masonry units The methods comprises incorporating a synergistic combination of two additives into the cement mix. The first additive is a salified methyl or ethyl substituted benzene or naphthalene sulfonate, and is preferably added in an amount of between about 0.01 and 1%, by weight based upon the weight of the cement. The second additive is a tertiary aliphatic amine oxide, and is preferably added in an amount of between 0.001 and 0 1%
Patent DE-3070206-D1 (DE)
Title: Chemical indicator reagent for the in vitro detection of pregnancy
Inventor: DE GRACIA MARIA REYES
IPC: G01N33/76
Filed: 1980-07-03
Granted: 1985-03-28
Abstract: PCT No. PCT/FR80/00109 Sec. 371 Date Feb. 5, 1982 Sec. 102(e) Date Feb. 5, 1982 PCT Filed Jul. 3, 1980 PCT Pub. No. WO82/00060 PCT Pub. Date Jan. 7, 1982.A chemical reagent for the in vitro diagnosis of pregnancy in a female mammal; said reagent to be added to a urine sample and containing (a) a buffer solution having a pH of 5.2 to 6.6; (b) a dye colorimetrically responsive to HCG; and (c) a chemical component for adjusting and stabilizing the pH of the urine sample to 4-5.
Patent DE-3167323-D1 (DE)
Title: Machine adapted to deaerate food-inserted bags
Inventor: SATO EIICHI
IPC: B65B31/06
Filed: 1981-08-25
Granted: 1985-01-03
Abstract: In order to remove the air, which remains in a ham-wrapping tube, from an open end portion thereof thorough ly, a double deaeration nozzle, in which the inner nozzle can be projected out of and retracted info the outer nozzle, is provided. When the tube-end in bound, the inner nozzle is retracted into the outer nozzle to allow the tube to be continuously deaerated via the outer nozzle even after the inner nozzle has been retracted thereinto.
Patent DE-3167849-D1 (DE)
Title: Imparting anti-soiling properties to fibres
Inventor: JAHN ALEX KARL
IPC: D06M13/292
Filed: 1981-09-18
Granted: 1985-01-31
Abstract: Anti-soiling properties are imparted to fibres by applying thereto an effective amount of the neutralized phosphate ester of an aliphatic alcohol having from 12 to 22 carbon atoms in the chain.
Patent DE-3176924-D1 (DE)
Title: Load responsive fluid control valve
Inventor: BUDZICH TADEUSZ
IPC: F15B13/04
Filed: 1981-08-20
Granted: 1988-12-08
Abstract: The load responsive valve comprises a housing having an inlet chamber connected to a pump, a supply chamber connected to a fluid motor and an exhaust. A control orifice is interposed between the supply chamber and fluid motor. A fluid throttle is interposed between the inlet chamber and supply chamber. A first control is operable through the fluid throttle to maintain a pressure differential across the control orifice at a controlled constant level. A second control is operable through the  first control to vary the level of the constant pressure differential proportionally in response to a control signal.
Patent DE-3264656-D1 (DE)
Title: Process for the production of a peroxy compound
Inventor: HIGNETT GEOFFREY JOHN
IPC: C11D3/39
Filed: 1982-05-21
Granted: 1985-08-14
Abstract: In the present invention, hydrated magnesium salts of the carboxylate group in certain aromatic or olefinically unsaturated peroxyacids such as monoperoxyphthalic acid or monoperoxymaleic acid are made by reacting the corresponding anhydride with aqueous hydrogen peroxide and a magnesium base, in the absence of a significant amount of free iron. By so doing, the process avoids the use of non-aqueous solvents such as ethyl acetate. Solid product can be obtained by using no more than enough hydrogen peroxide and water for solely a damp product to be obtained or by crystallization from an aqueous solution, preferably with recycle of the mother liquor. Preferably the reaction temperature is maintained at 5 DEG  to 25 DEG  C., employing 1.8 to 2.2 moles anhyhdride per mole of magnesium base, and 0.95 to 1.2 moles of hydrogen peroxide per mole of anhydride. The product can be used as a bleach and as a disinfectant.
Patent DE-3360318-D1 (DE)
Title: Soil repellent fluorinated esters of multi-ring anhydride systems
Inventor: KELLY MICHAEL G
IPC: C07C315/04
Filed: 1983-03-04
Granted: 1985-08-01
Abstract: Fluorinated esters based on multi-ring anhydride systems are disclosed which have excellent anti-soiling properties, durability and resistance to laundering. The compounds are represented by the formula   <IMAGE>   wherein n is 2 or 3, Q is a linking group such as -CO-, -O-, or (CaH2a+2-n-(O2C)n, Rf is a fluorinated radical, and R is derived from an epoxide such as ethylene oxide or epichlorohydrin. Also disclosed are polyester and nylon fibers having these compounds incorporated therein, and a process for producing such soil-repellent fibers.
Patent DE-3364693-D1 (DE)
Title: Hand weaving loom
Inventor: VAN GULIK JOHANNES WILHELMUS
IPC: D03D29/00
Filed: 1983-05-17
Granted: 1986-08-28
Abstract: A hand weaving loom comprising a frame provided with a loom beam and a breast beam between which the warp threads are stretched in operation, the warp threads being guided between the loom beam and the breast beam along guide members which are movable in a direction transverse of the warp threads away from and towards one another with the aid of a driving mechanism to be actuated by hand or foot, whereby said two beams are relatively displaceable in a direction towards and away from one another with the aid of the driving mechanism in a manner such that, when the guide members are moved away from one another, the beams move towards one another, whereas the beams are spaced apart by the maximum distance when the warp threads are located at least substantially in the same plane.
Patent DE-3370646-D1 (DE)
Title: Anti-adherent casting compositions and process for preparing them
Inventor: BOURIT CLAUDE ROLAND
IPC: B05D5/08
Filed: 1983-12-16
Granted: 1987-05-07
Abstract: 1. A covering composition having anti-adherence and anti-soiling properties, comprising 10 to 30% by volume of a solution of methyl organo-silicic resin having a dry extract content exceeding 70% by weight ; 1 to 6% by volume of a dispersion of a silicone elastomer having a dry extract content exceeding 60% by weight, 1 to 3% by volume of a dispersion or an emulsion of polytetrafluoroethylene having a dry extract content exceeding 50% by weight, 35 to 55% by volume of an acrylic binder and 5 to 25% by volume of an organic solvent or diluent, said composition being completed by 5 to 20% by volume of a polymerization or hardening catalyst.
Patent DE-3370983-D1 (DE)
Title: Shut-of device for pneumatic transporting systems for the transport of pourable bulk materials
Inventor: ULLNER KLAUS
IPC: B65D90/58
Filed: 1983-12-08
Granted: 1987-05-21
Abstract: 1. Shut-off device for pneumatic conveying systems for the transport of flowable bulk materials, consisting of a housing, which is inserted into the conveying system, with a through channel for the material and a flat slider arranged transversely to the latter and which is received in the housing by a sealed slider slit, which slider is movable by means of adjustment means through the column of material or respectively through the flow of material in the through channel for the material, and which shuts off or frees the latter, a sealing ring being arranged in the housing surrouding the through channel for the material being pressable by a pressure medium against the flat slider so as to close off the through channel for the material in a pressure-tight manner, characterized in that a) the flat slider (2) is formed so as to be resistant to bending and is only supported with its rear end in the housing (1), but with its front end is constructed so as to be self-supporting, b) a free space (10) is provided in the housing (1) on, the side facing the self-supporting slider end, the volume of which space, is at least equal to the volume of material which is displaced by the flat slider (2) in the closing movement in the through channel (6, 7) for the material, c) the housing (1) is constructed in two parts and a free frontal surface (9) of the housing part (3) on the run-in side, resulting from abroadening of the housing part (4) on the run-out side, serves as a counter surface for the falt slider (2), and d) in the region of the frontal surface (9) an annular groove (12) is provided to receive an inflatable sealing ring (13).
Patent DE-3376696-D1 (DE)
Title: Circuit arrangement for disc memory addressing in a data processing system, particularly a telegraphy and data switching system
Inventor: MARKL MICHAEL
IPC: G06F3/06
Filed: 1983-07-27
Granted: 1988-06-23
Abstract: A circuit arrangement for addressing a disc storage device in a system for processing data signals, such as a teleprinter and data exchange system, incorporates disc storage devices of two different types, and conversion circuit for automatically converting addresses serving to address storage zones of a disc storage device of a second type (differing from a first type) into relative addresses relating to the desired information block in the first disc storage device, and for converting such relative addresses into absolute addresses which designate the desired information blocks.
Patent DE-3462122-D1 (DE)
Title: Method for the preparation of basic copper phosphate with a clear inherent colour and with an average grain size smaller than 10 um
Inventor: SCHULER RALF DR
IPC: C08L1/00
Filed: 1984-09-26
Granted: 1987-02-26
Abstract: A process for producing a copper(II) hydroxide phosphate having the Cu3(PO4)2.Cu(OH)2 composition and having a light natural color and an average grain size less than 10 microns. Basic copper carbonate of a bulk density less than 800 grams per liter is treated in an aqueous dispersion with phosphoric acid at temperatures less than 70 DEG  C. and the reaction mixture is then mechanically agitated further within the same temperature range. The copper phosphate so obtained is applicable as a smoke-reducing additive in polyvinyl or molding materials containing the same.
Patent DE-3465064-D1 (DE)
Title: Device for distributing objects on two or several delivering conveyors
Inventor: HEUFT BERNHARD
IPC: B65G47/71
Filed: 1984-03-01
Granted: 1987-09-03
Abstract: 1. An apparatus for distributing articles from a feed conveyor (5) to two or more discharge conveyors (3) in response to certain features of said articles, comprising a means (2) for selectively displacing said articles transversely of the direction of advance, said discharge conveyors having substantially horizontal conveying surfaces, characterized in that the articles (1) are so advanced that at the latest at the displacing means (2) they come to stand on both discharge conveyors (3) and that at or downstream of the displacing means (2) the two discharge conveyors (3) are inclined relative to each other in the manner of a roof along a certain length of way.
Patent DE-3470377-D1 (DE)
Title: Device for controlling fluid flow and associated prostheses
Inventor: REY PIERRE
IPC: A61F2/48
Filed: 1984-09-05
Granted: 1988-05-19
Abstract: A device for controlling the flow of a fluid, more especially a biological fluid and in particular the urinary flow, the device including a rod which, in the rest condition, is sealingly clamped, by any appropriate clamping mechanism, inside a connecting tube, and which is made from a flexible plastic material presenting shrinkage on polymerization, and a mechanism which is adapted to prevent the axial movement of the valve rod along the connecting tube under the effect of the pressure of a fluid filling two flexible activating bags connected through the connecting tube, which may be incorporated with a third flexible bag. A prosthetic organ is formed by a urethral prosthesis of the interchangeable type including a tube made, for example, from silicon elastomer and a plurality of spurs formed on its outer surface and preventing any axial movement thereof, some of which are directed downwards, whereas the remainder are directed upwards, which prosthetic organ further includes, at the proximal end of the tube a mechanism providing sealing with respect to the bladder cooperates with the device for controlling the urinary.
Patent DE-3472134-D1 (DE)
Title: Two-cycle stratified charge gas engine
Inventor: WESTERMAN HOWARD G
IPC: F02B17/00
Filed: 1984-04-19
Granted: 1988-07-21
Abstract: The two-cycle, gas-powered engine is capable of operating over a wide range of loads including those (e.g. idle speed) which have previously caused misfirings in engines of this type. A specially constructed head and piston assembly and a governor-controlled fuel system are incorporated to convert the engine into a stratified charge engine. The head and piston assembly is constructed to provide an ovate-domed, flat-bottomed combustion chamber (20) when the piston is at t.d.c. This combustion chamber allows fuel injected in the top of the combustion chamber to mix with air being compressed by the piston to provide a rich stratified charge around the spark plugs, which are also positioned near the top of the chamber. The charge is always rich enough to support rapid ignition and to quickly spread burning to the weaker, exhaust-contaminated mixture present in the lower combustion chamber.
Patent DE-3474767-D1 (DE)
Title: Compact vacuum cleaner
Inventor: BERFIELD ROBERT C
IPC: A47L9/22
Filed: 1984-11-30
Granted: 1988-12-01
Abstract: A vacuum cleaner 10 is constructed of relatively rigid, molded plastic main structural elements including a dirt collecting tank 12 and a motor housing 14 releaseably secured to each other by a buckle 35. The main structural plastic elements also include a fan housing 30 wherein a centrifugal fan 51 rotates, a mounting plate 55 to which the motor 25 is secured, and a baffle member 60 having a cup formation which receives the rear of the motor 25. A common fastening means 121 mechanically secures the fan housing 30, the plate 55, and the baffle member 60 to the motor housing 14. A releaseable latch 34 is at one end of the buckle 35 and a hook 33 at the other end thereof. The latch 34 holds the tank 12 and motor housing 14 together, and the hook 33 is for engaging a wall bracket 110 to mount the cleaner 10 in a vertical position. The buckle 35 also includes a skid portion 32, located between the latch 34 and hook 33, to facilitate movement of the cleaner 10 along a horizontal supporting surface 31. Hundreds of relatively small apertures 95 in the mounting plate 55 are arranged in a narrow band (Figure 6) adjacent the periphery of the fan 51 so as to provide for the passage of air through the motor mounting plate 55 without creating excessive back pressure while maintaining quiet conditions in spite of high speed airflow.
Patent DE-3481509-D1 (DE)
Inventor: CARSON JOHN ROBERT
IPC: C07C255/49
Filed: 1984-11-20
Granted: 1990-04-12
Abstract: Acetylenes of the formula (I): <CHEM> wherein Y, m, R<1>, R<2>, q, Alk, R<3>, n and R<4> are as defined herein and Ar<1> and Ar<2> are aromatic, including the salts and ammonium derivatives of formula (I), in treating angina, hypertension and cardiac arrhythmias. Pharmaceutical compositions, methods of use and synthesis and novel intermediates are also part of the invention.
Patent DE-3561232-D1 (DE)
Title: Ratchet wrench
Inventor: NEUHAUS KLAUS
IPC: B25B13/46
Filed: 1985-01-07
Granted: 1988-02-04
Abstract: The reversible ratchet spanner comprises a housing (10) with handle (14) and head (12), while a rotary driving member (16) in the head engages with the tool and with a ratchet wheel (18). A pawl (20) turns between two end positions to lock the wheel in the housing in one or the other direction of rotation. It is held engaged by a spring (24). A changeover device (30) on the handle acts via a selector finger (26) inside the housing on the pawl. The finer rocks between end positions corresponding to those of the pawl, while the spring acts on its end furthest from the latter, holding it in one or the other position. The changeover device comprises a slide (34) working in the transverse direction in the handle.
Patent DE-3562576-D1 (DE)
Title: Process and appliance for the handling of circular plates, for their registration by a laser beam
Inventor: CAVAZZA GILBERT
IPC: B23K37/04
Filed: 1985-06-14
Granted: 1988-06-16
Abstract: 1. Process for automatically manipulating wafers (5, 5', 2, 2', 8, 8') in the form of flat circular discs for the purpose of successively offering the wafers at a station for marking by laser ray (7), comprising the following steps : a) said wafers are aligned one behind the other in vertical, parallel planes and maintained in a support (1) ; b) the support (1) is brought to a work station comprising means (3, 3') for wedging the support in determined position and such that the parallel planes of the vertically aligned wafers are substantially perpendicular to the axis of projection of the marking laser ray (7) ; (c) the wafers are displaced successively between a frontal position located in the field of the marking laser ray and a position cleared with respect to this ray ; d) on the one hand the wafers (5, 5') aligned together or on the other hand the source of emission of the marking laser ray (7) are displaced step by step one with respect to the other so as, after each operation of marking of a wafer and clearance of this wafer (2) in the preceding movement (c), to bring a new, non-market wafer (2') in position for receiving the marking ray (7).
Patent DE-3575606-D1 (DE)
Inventor: LAUNAY JEAN-CLAUDE
IPC: G01N27/12
Filed: 1985-12-23
Granted: 1990-03-01
Abstract: 1. A detector for alkali metal vapours, having a sensor (1) comprising an element (2) which conducts electricity and which is made of gold or of antimony and which is connected, at its ends, to two electrical conductors (3), means (6, 7), connected to the said conductors, for detecting a large variation in the electrical resistance of the conductive element made of gold or of antimony, or in another electrical quantity dependent upon the said electrical resistance, resulting from the reaction of the gold or antimony with vapours of an alkali metal, and a safety device (9) commanded by the said detecting means.
Patent DE-3577840-D1 (DE)
Inventor: SEUFERT WALTER DR
IPC: B01J23/60
Filed: 1985-11-29
Granted: 1990-06-28
Abstract: An olefinically unsaturated compound, in particular a very pure cis-isomer of an alkenylhydroxy compound of the formula CH3(CH2)m-CH=CH-(CH2)n-OR (I), where R is hydrogen or a protective group which can virtually be eliminated, m is from 1 to 12 and n is from 1 to 10, is obtained by catalytic partial hydrogenation of the corresponding acetylene derivative over a supported catalyst which contains from 0.05 to 5% by weight of palladium and from 0.05 to 15% by weight of zinc and/or cadmium.
Patent DE-3584525-D1 (DE)
Inventor: RECK ANTON
IPC: A63B21/005
Filed: 1985-06-08
Granted: 1991-11-28
Abstract: The legs of a disabled person are attached to mechanically driven pedals (7), are driven from a crankshaft mounted in a supporting frame. The feet are secured to the pedals by a spring-loaded clamp which is actuated through a cable from a lever (14) which can be manually operated by the disabled person. The clamps compression member (28) abuts the foot rear. The compression member is pref. supported on a leverage, snapping into the clamping position.
Patent DE-3664360-D1 (DE)
Title: Drill bit
Inventor: LILJEBRAND PER-OLOF
IPC: E21B10/38
Filed: 1986-03-27
Granted: 1989-08-17
Abstract: A drill bit (10) for use in a drill string (11) comprising a set of a plurality of central rod members (12) and a set of a plurality of tubular members (13) surrounding said rod members. The drill bit (10) is provided with a longitudinally extending flushing channel (28) which communicates with an annular space (26) between the rod members (12) and the tubular members (13) via a transverse passage (27). The flushing channel (28) comprises at leat two end passages (33) terminating in the bit front (25). The Cross section area of each of the end passages (33) is smaller than the overall cross section area of the portion of the flushing channel (28) located between the end passages (33) and the transverse passage (27).