baber/WOPTO huggingface dataset:
Patent ZA-947211-B (ZA)
Title: Method to produce cyclic esters
Inventor: VERSER DAN W
IPC: C07D319/12
Filed: 1994-09-16
Abstract: Disclosed is a novel integrated process for production of cyclic esters which includes recovery of starting materials, such as lactic acid from a dilute aqueous lactic acid-containing solution, by solvent extraction. The starting materials are then formed into cyclic esters by removal of water wherein the concentration of higher molecular weight oligomers is maintained below about 20 wt % of the reaction composition. The process further includes providing a recovery solvent for the reaction composition and separating the cyclic esters from the starting materials and higher molecular weight oligomers by liquid-liquid equilibrium separation. The present invention is further directed toward independent novel unit operations of the overall process. The present invention provides for the efficient production and recovery of cyclic esters due to integration of the various unit operations by use of appropriate solvents and recycle streams. In addition, high rates of conversion of starting materials and high rates of selective production of cyclic esters are achieved by appropriate control of process parameters.
Patent ZA-949605-B (ZA)
Title: A device for the controlled release of active substances
Inventor: CREMER KARSTEN
IPC: A61K9/20
Filed: 1994-12-02
Abstract: A device for the controlled release of active substances in liquid media from an active substance-containing matrix exhibiting active substance releasing-surfaces has, the active substance releasing surfaces of the matrix covered, at least partially, by an erodible mass of solids; the thickness of the erodible mass across its extent on the active substance releasing-areas is determined by gradients.
Patent ZA-957329-B (ZA)
Title: Topical ketoconazole emulsions
Inventor: FRANCOIS MARC KAREL JOZEF
IPC: A61K9/00
Filed: 1995-08-31
Abstract: PCT No. PCT/EP95/03366 Sec. 371 Date Feb. 24, 1997 Sec. 102(e) Date Feb. 24, 1997 PCT Filed Aug. 25, 1995 PCT Pub. No. WO96/06613 PCT Pub. Date Mar. 7, 1996The invention concerns stable emulsions comprising ketoconazole having a pH in the range from 6 to 8, characterized in that the emulsions lack sodium sulfite as an antioxidant; process of preparing said emulsions.
Patent ZA-982480-B (ZA)
Title: A device for compensating the attenuation of centralized remote control signals and of harmonics on an electricity grid
Inventor: HUET JEAN-PHILIPPE
IPC: H02J13/00
Filed: 1998-03-24
Abstract: The centralised remote control system is intended to compensate for the effects of attenuation of the signal. It includes a compensation circuit (25) receiving a signal representative of the level of the remote control on the network, and generating a compensation signal. A harmonic compensation circuit (26) receives a signal representative of one or more harmonic components on the network and generates a compensation signal. A summing circuit (24) adds together the two compensation signals to prepare a control signal, whilst an injection circuit (22) comprising a source of energy (22) injects the compensated signal on to the network. The system further includes an oscillator bridge (21) and a coupling circuit (16) connected to the network.
Patent AT-412595-B (AT)
Inventor: GRAF FRANZ DIPL ING DR
IPC: G08G1/01
Filed: 2003-05-20
Granted: 2005-04-25
Abstract: Contactless axle counting system for road transport has at least a measurement arrangement (1) for measuring changes in environmental parameters such as sound, temperature or vibrations caused by the tires of a vehicle passing near the measurement area. The measurement arrangement is placed at or near the contact point of the vehicle tires on the road surface. The measurement arrangement can be positioned above the road surface, e.g. in an existing bridge or overhead gantry. Suitable measurement arrangements can be based on laser-vibrometers or directional microphone systems.
Patent CH-612063-B (CH)
Inventor: MARCHAND DANIEL HUOT
IPC: G04B19/25
Filed: 1975-08-06
Abstract: 1515147 Calendar watches FRANCE EBAUCHES SA 8 Aug 1975 [27 Aug 1974]  33190/75 Heading G3T In a calendar watch having a stem 8 axially movable between (A) winding, (B) calendar correcting and (C) time setting positions, and a clutch wheel 3 movable on the stem by means of a first rocker 21 so that the clutch wheel meshes in position (A) with a winding pinion 18 and in positions (B) and (C) with an intermediate wheel 2 mounted on a second rocker 1, the three positions of stem and clutch wheel being determined by a pull-out piece 17 with a pin 5 which co-operates with a notched check spring 23, the second rocker I is freely mounted and its positions are determined by its head profile 19 which co-operates with the pin 5 on the pull-out piece, and the arrangement is such that in positions (A) and (B) the intermediate wheel 2 and second rocker 1 occupy identical forward positions, and are retracted, to bring the intermediate wheel into mesh with the motion work, only when the stem is pulled out to position (C). Thus, in position (B) shown, the intermediate wheel couples the clutch wheel 3 to a calendar correction wheel 6; rocker 1 is omitted from Fig. 3 for clarity. Clockwise rotation of the stem then causes advance of wheels 11-13 and thus of a day disc 14, while anti-clockwise rotation displaces the wheel 6 in slot 10 for correction of a date ring 9. In position (C), the wheels 2, 3 remain in mesh but the wheel 2 then meshes with wheel 4 of the motion work, Figs. 6, 7, (not shown).
Patent GB-2429355-B (GB)
Title: Signal processing systems
Inventor: MASH PETER WILLIAM TUDOR
IPC: G03H1/26
Filed: 2005-06-27
Granted: 2007-12-27
Abstract: This invention relates to hardware acceleration of signal processing systems for displaying an image using holographic techniques. A hardware accelerator for a holographic image display system, the image display system being configured to generate a displayed image using a plurality of holographically generated temporal subframes, said temporal subframes being displayed sequentially in time such that they are perceived as a single reduced-noise image, each said subframe being generated holographically by modulation of a spatial light modulator with holographic data such that replay of a hologram defined by said holographic data defines a said subframe, the hardware accelerator comprising: an input buffer to store image data defining said displayed image; an output buffer to store holographic data for a said subframe; at least one hardware data processing module coupled to said input data buffer and to said output data buffer to process said image data to generate said holographic data for a said subframe; and a controller coupled to said at least one hardware data processing module to control said at least one data processing module to provide holographic data for a plurality of said subframes corresponding to image data for a single said displayed image to said output data buffer.
Patent GB-2439258-B (GB)
Title: Rotationally locked cartridge connecting system
Inventor: NAYRAC FREDERIC
IPC: F16L13/00
Filed: 2006-04-25
Granted: 2009-07-29
Abstract: The assembly has an adaptor (2) placed on a propelling gas cartridge (20) to connect a solenoid valve (30) of a gas operated fixation apparatus and the cartridge. The adaptor has a skirt (3) mounted on the valve for blocking in rotation the cartridge in the apparatus and for angular indexing of the cartridge in blocking position. Fins (15, 16) are arranged in grooves (46) of the skirt, and project radially outwards to offer transversal end bosses (17, 18).
Patent GB-2021154-B (GB)
Title: Simtered body for use in a cuiting tool and the method for producing the same
IPC: C22C29/16
Filed: 1979-05-11
Granted: 1982-06-03
Abstract: The invention relates to a sintered body for use in a cutting tool comprising a cutting edge forming part having particularly high hardness and wear resistance bonded to a supporting member having high plastic deformability, stiffness, transverse rupture strength, thermal conductivity, thermal expansion coefficient, resistance to corrosion, oxidization and the like, and to a method for producing the same. A diamond powder or high pressure form boron nitride powder is placed in contact with preliminarily sintered cermet constituted by carbide crystals chiefly comprising molybdenum in the form of (Mo, W)C bonded by iron group metals, the combined body being sintered at a temperature and pressure under which the diamond powder or high pressure form boron nitride powder is thermodynamically stable so that the sintered body of the diamond or high pressure form boron nitride is bonded to the cermet thereby enabling to obtain a sintered body having the said high properties for use in a cutting tool.
Patent GB-2032412-B (GB)
Title: Apparatus for purifying polluted liquids
IPC: C02F1/24
Filed: 1979-08-29
Granted: 1982-10-13
Abstract: The invention is an apparatus for purifying polluted liquids, especially water. The apparatus comprises a vessel with a relatively large length to width ratio including a reaction zone for contacting the liquid with a gas, separated from the rest of the vessel by a downflow-upflow wall, having a liquid inlet means for introducing a liquid into the reaction zone, the flotation zone connected with the reaction zone occupying the rest of the vessel and a skimmer disposed at the end of the flotation zone for skimming off the floating materials to a channel arranged transverse to the longitudinal axis of the vessel and means for removing the purifying liquid from the apparatus.
Patent GB-2048451-B (GB)
Title: Tubular heat exchangers
IPC: F28D1/053
Filed: 1980-04-15
Granted: 1983-01-26
Abstract: A heat exchanger, typically a radiator for engine-cooling water, has oval or quasi-rectangular tubes (13) extending between the header plates (12) of header tanks. The tubes are prevented from inward bowing or collapse at the junction between each tube and the header plate by inserts (15) extending into the tube ends. The inserts (15) are supported by the header tank and may be connected together to form a comb-like structure, with each point of the comb inserted in a tube end. <IMAGE>
Patent GB-2066242-B (GB)
Title: Process for introducing alkyl radicals into carbon chains having a functional group and compounds prepared by said process
IPC: C07C51/353
Filed: 1980-12-04
Granted: 1984-09-26
Abstract: Process for introducing a substituent selected from branched- or straight-chain alkyl radicals having from 1 to 12 carbon atoms, aralkyl or cycloalkyl radicals in which the alkyl moiety has from 1 to 4 carbon atoms, into a carbon chain bearing a stable functional group the said carbon chain having at least one proton in  alpha -position in relation to this functional group, process whereby, in a first step, this carbon chain is reacted with a complex base comprising a mixture of alkali metal amide and alkali metal alcoholate suspended in an anhydrous organic solvent to provide temporarily a carbanion, then in a second step this carbanion is reacted in an anhydrous organic solvent with an alkyl, aralkyl or cycloalkyl halide corresponding to the substituent to be introduced.
Patent GB-2117380-B (GB)
Title: Preparation of substituted benzylic halides
Inventor: CHUPP JOHN PAUL
IPC: C07B39/00
Filed: 1983-03-16
Granted: 1986-04-23
Abstract: This invention pertains to processes for the preparation of nuclear substituted benzylic halides such as ortho-amino benzyl chlorides by reaction of substituted benzyl sulfoxides with nonoxidizing acid halides.
Patent GB-2186273-B (GB)
Title: A container
Inventor: INSTANCE DAVID JOHN
IPC: B65D55/02
Filed: 1986-02-10
Granted: 1990-02-14
Abstract: A container for a product, the container having means for electronically generating an audible signal relating to the product in the container, which means are activated by a user.
Patent GB-2233395-B (GB)
Title: Improvements in or relating to dispensers
Inventor: POOL HAZEL
IPC: B65D83/44
Filed: 1989-06-23
Granted: 1994-01-12
Abstract: Dispensing arrangements, comprising a gas-pressurized container for a material to be dispensed with a valve actuable to open a discharge passage through the valve and through a valve and a valve actuator to an actuator discharge outlet, are well known in the art. The invention proposes a non-liquefied gas-pressurized dispensing arrangement capable of being used with relatively low initial gas pressures, and of discharging a relatively high percentage of the dispenser contents with an acceptable spray pattern. The proposed dispensing arrangement attains these advantages by arranging the cross-sectional area of the valve port (17c) to be many times greater than the cross-sectional area of the actuator outlet (22a). In one recited embodiment the actuator outlet has a cross-sectional area in the region of 0.049 mm<2> whilst the total cross-sectional area of the valve ports, the valve having four ports, is some sixteen times greater.
Patent GB-2264844-B (GB)
Title: Signal interface for coupling a network front end circuit to a network adapter circuit
Inventor: SZCZEPANEK ANDRE
IPC: H04L29/06
Filed: 1992-02-28
Granted: 1995-09-20
Abstract: A signal interface is provided for coupling a network front end circuit to a network adapter circuit, wherein the network front end circuit communicates with a network. The signal interface comprises a plurality of input signal lines, each operable to conduct an input signal from the network front end circuit to the network adapter circuit. The signal interface further comprises a plurality of output signal lines, each operable to conduct an output signal from the network adapter circuit to the network front end circuit. Selected ones of the input and output signal lines are functional to support both a first and second network protocol on the same line. Further, only input signals are input on the selected input lines and only output signals are output on the selected output lines.
Patent GB-2300542-B (GB)
Title: Radio telephone and method of controlling the output power of a radio telephone communicating with a base station
Inventor: WANG HE FENG
IPC: H04B7/005
Filed: 1996-05-02
Granted: 2000-01-26
Abstract: An output power control system prevents saturation by limiting total output power and maintaining closed loop responsiveness for a radio telephone having closed loop and open loop gain control systems. The output power control system determines when total output power exceeds an output power trigger level and automatically enters a saturation prevention mode whereby total output power is reduced through modification of a closed loop power control register. In one embodiment, an output detector and an output comparator continuously monitor output power, and in another embodiment, an analog-to-digital converter samples output power levels. Saturation prevention processes of various preferred embodiments include, through continual monitoring, edge-triggered interrupt servicing, and level-triggered interrupt servicing, subsequently modifying the closed loop power control register to decrease the closed loop output power control portion of the total output power until the output power falls below the output trigger level. A saturation prevention method of yet another embodiment includes maintaining the closed loop power control register at a constant level unless a decrease in received signal strength is detected, in which case the closed loop power control register is modified to compensate for an increased open loop component of the total output power.
Patent GB-2318095-B (GB)
Title: A stamping press
Inventor: CASTLETON MICHAEL ADRIAN
IPC: B30B15/16
Filed: 1996-10-11
Granted: 2001-03-28
Abstract: A stamping press has a pair of plates defining a press gap between them, a hydraulic ram to produce relative movement between the plates to close the press gap and apply pressure to the die against a substrate in the gap, a hydraulic pump driven by an electric motor through a flywheel means for shutting off the motor on reaching a predetermined pressure in the circuit, and a dump valve for dumping hydraulic pressure from the circuit.
Patent HU-211814-B (HU)
Title: Mixer for mixing air and combustible gas for burners of industrial furnaces
Inventor: DIEULOUFET JEAN-CLAUDE
IPC: F23D14/62
Filed: 1992-01-14
Abstract: The present invention relates to a mixer (1) of air and combustion gas for a gas burner for industrial furnaces, comprising a diffuser (2) perforated on the one hand by a central orifice (4) arranged facing the burner for passage of the gas and on the other hand by peripheral orifices (5) for admission of combustion air. The diffuser (2) is extended by a shaft (3), which penetrates into the interior of the furnace and serves as charging door, and comprises an external peripheral collar (6) which forms a surface for support against the wall of the furnace and a support surface for the burner. <IMAGE>
Patent HU-209910-B (HU)
Inventor: KISS SZILARD
IPC: C02F11/00
Filed: 1992-04-09
Abstract: A találmány szerinti eljárásra az jellemző, hogy a veszélyes hulladék szárazanyag tartalmát 8-25 t%-ra állítjuk be, majd a) esetben a veszélyes hulladékot 2-5 t% mennyiségben - adott esetben 1:1 térfogatarányban mészhidráttal történő keverés után - zagy konzisztenciájú vörösiszap tározó felületére juttatjuk, majd ezen 5-20 cm vastag vörösiszap réteget hozunk létre, és kívánt esetben a fenti műveleteket periodikusan megismételjük, vagy b) esetben a veszélyes hulladékot kiszikkadt, azaz földnedves konzisztenciájú vörösiszap tározó felületére 5-50 cm vastagságban kijuttatjuk és - előnyösen 2030 cm mélységbe beszántjuk - majd - adott esetben ezen réteg felületét mésztartalmú lúgos anyaggal előnyösen mészhidráttal - portalanítjuk. HU 209 910 A A leírás terjedelme: 4 oldal
Patent HU-213476-B (HU)
Inventor: MOHARI KATALIN
IPC: G01N33/531
Filed: 1992-11-30
Abstract: A  találmány  tárgya  eljárás  hőrmőnők  meghatárőzásáhőzfelhasználható antiszérűmők kötőképességének és kötési  stabilitásánaknövelésére őly módőn, hőgy a meghatárőzandó hőrmőnnal sze ben  termeltantiszérűmőt vizes közegben a) 1 tömegrész antiszérűmra  vőnatkőztatva5,5–6,5 tömegrész  1-etil-3-(3-/dimetil-aminő/-prőpil)-karbődiimiddel,vagy b) 1 tömegrész  antiszérűmra  vőnatkőztatva  0,16–0,18  tömegrészón(II)-klőriddal  kezelik.  A  találmány  tárgyát  képezik  a  fentiekszerint kezelt antiszérűmőt tartalmazó diagnősztikai reagens-készletekis.ŕ
Patent HU-218732-B (HU)
Title: Method for redirection of cellular immunity by receptor chimeras
Inventor: KOLANUS WALDEMAR
IPC: A61K35/13
Filed: 1993-03-06
Abstract: Disclosed is a method of directing a cellular response in a mammal by expressing in a cell of the mammal a chimeric receptor which causes the cells to specifically recognize and destroy an infective agent, a cell infected with an infective agent, a tumor or cancerous cell, or an autoimmune-generated cell. Also disclosed are cells which express the chimeric receptors and DNA encoding the chimeric receptors.
Patent HU-214313-B (HU)
Inventor: KALMAR GERGELY
IPC: C02F1/00
Filed: 1995-10-18
Abstract: A találmány szerinti eljárásra az jellemző, hőgy a tisztítandóvíztömegben kialakítőtt kezelőtérben a tisztítandó vízhez 0,00001–0,01térfőgat% mennyiségben kalciűm- és/vagy magnéz űmtartalmúásványianyag-őrleményt, valamint – adőtt esetben kalciűm-hidrőxidőtés/vagy kalciűm-őxidőt – adagőlűnk, majd a kezelendő vízből aszennyezőanyagőkat kiülepítjük, majd az így ülepített <%-3 vízhez –adőtt esetben algaszűszpenziót – előnyösen Chlőrella spp.-t és/vagyScenedesműs spp.-t vagy ezek keverékét adagőljűk – az őptimálisvízminőség eléréséig, majd a kezelőtérből a szennyezőa yagőkattartalmazó üledéket időközönként eltávőlítjűk, a kezelt vizet pedig atisztítandó víztömegbe – adőtt esetben szűrőrétegen keresztül –visszaszármaztatjűk. ŕ
Patent HU-217031-B (HU)
Title: Use of gel formulations as dressing agents
Inventor: HEINRICH GUNTER
IPC: A01C1/06
Filed: 1995-05-08
Abstract: PCT No. PCT/EP95/01734 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed May 8, 1995 PCT Pub. No. WO95/31889 PCT Pub. Date Nov. 30, 1995Disclosed are gel formulations, which are useful for dressing plant seed. The gel formulations comprise at least one active compound, at least one gel-forming agent, water, and an additive.
Patent HU-219723-B (HU)
Title: Height-adjustable artificial vertebral body
Inventor: BIEDERMANN LUTZ
IPC: A61F2/30
Filed: 1996-05-15
Abstract: PCT No. PCT/EP96/02092 Sec. 371 Date Nov. 24, 1997 Sec. 102(e) Date Nov. 24, 1997 PCT Filed May 15, 1996 PCT Pub. No. WO96/37170 PCT Pub. Date Nov. 28, 1996A substitute vertebra with adjustable height is provided with a sleeve-shaped central part (1) having a wall with a plurality of apertures (5, 6), the central part comprising a left-handed thread adjacent to its first edge and a right-handed thread adjacent to its second edge. A cylindrical first part (7) is connected with the one threaded portion through a corresponding thread and a cylindrical second part (9) is connected to the other threaded portion through a corresponding thread. Both parts (7, 9) also have walls with a plurality of apertures (8). The two parts (7, 9) both have a plurality of teeth (8) provided at their free edges.
Patent HU-217921-B (HU)
Inventor: KNAUF-BEITER GERTRUDE
IPC: A01N37/36
Filed: 1996-06-04
Abstract: A találmány szerinti fungicid készítmény két hatóanyagot tartalmaz aszinergetikus hatás eléréséhez szükséges mennyiségben, valamelyalkalmas vivőanyaggal együtt, ahol az I hatóanyag jelentése valamely(I) általános képletű glioxilsavszármazék, ahol a képletben Xjelentése nitrogénatom; R jelentése CH3-csoport vagyciklopropilcsoport; Y jelentése hidrogénatom, –CF3-, vagy –OCF3-csoport; Z jelentése hidrogénatom, klóratom vagy –CF3-csoport; és ahola II hatóanyag jelentése propikonazol; difenokonazol; penkonazol;tebukonazol; epoxikonazol; ciprokonazol; hexakonazol; fenbukonazol;fluzilazol; metkonazol; tetrakonazol; bromukonazol; flukvinkonazol;prokloráz; vagy miklobutanil, vagy a két hatóanyag valamelymezőgazdaságilag elfogadható sója vagy fémkomplexe. ŕ
Patent IT-1056607-B (IT)
Title: Plastic container blow moulded with integral cap - which is subsequently freed by cutting
IPC: B29C/
Filed: 1976-02-03
Granted: 1982-02-20
Abstract: A thin walled plastic container (1) is produced by blow moulding with an integral cap (8). The container (1) has circumferentially extending reinforcing ribs (2,3,4,7) and the container (1) is cut just above the uppermost reinforcing rib (7) to free the cap (8).
Patent IT-1161855-B (IT)
Title: Paper making water flow
Inventor: STROBEL SIEGFRIED
IPC: D21F/
Filed: 1983-01-20
Granted: 1987-03-18
Abstract: Surplus water from the drying section of the papermaking machine, which also contains usable suspended fibres, is returned into the suspension feed at a point between the prepn. unit and the papermaking unit in front of the fourdriniers. The system eliminates the need for filters and complicated recirculation circuits.
Patent IT-1054957-B (IT)
Title: L-shaped live poultry conveyor - has tunnel conveyor element housing conveyor belts
IPC: A01K/
Filed: 1976-01-23
Granted: 1981-11-30
Abstract: A live poultry conveyor has a first conveyor element (1) positioned largely horizontally which is arranged at one end around an axis extending largely vertical to the ground. A first conveyor band (8) is located on the floor of the first conveyor, extending continuously along the first conveyor element. A second conveyor element has one end attached around an axis extending largely parallel to the ground and a second conveyor band (30) is positioned on the floor of the second conveyor element, extending continuously along it. Finally there are means to alter the degree of inclination of the second conveyor element in relation to the floor. The first conveyor element leads into the corresponding connecting ends above the second conveyor element.