baber/WOPTO huggingface dataset:
Patent RS-50141-B (RS)
Title: An extrusion die and a method of manufacturing thereof
Inventor: FELDCAMP EDVARD GEORGE
IPC: B29C48/32
Filed: 2001-03-27
Abstract: An extrusion die comprises a die body defining a die cavity (18). The cavity (18) is shaped such that the die body includes a male portion (24) and a female portion (26). A leading edge (18a) of a part of one side of the die cavity (18) is out of alignment with a leading edge (18a) of an opposing part of the die cavity (18), at rest, such that, in use, when deflection of parts of the die occurs, the leading edges (18a) substantially align.
Patent ZA-843287-B (ZA)
Title: Tricyclic ethers,processes for their preparation,their use and medicaments containing them
Inventor: RAINER GEORG
IPC: C07D405/12
Filed: 1984-05-03
Abstract: Benzimidazole derivs. of formula (I) and their salts are new. R is a bond and R1 is a totally or partially fluorinated 1-2C alkylene gp. or a chlorotrifluoroethylene gp., or R = R1 = CF2; R2 = H or 1-3C alkyl; R3 = H, 1-3C alkyl or 1-3C alkoxy; R4 = H or 1-3C alkyl; n = 0 or 1.
Patent ZA-871145-B (ZA)
Title: Compositions for the release of biologically active substances into desired environments
Inventor: BAKER RODNEY CYRIL
IPC: A61K9/22
Filed: 1987-02-17
Abstract: Pharmaceutical compositions for release of a biologically active substance into a desired environment, comprising a biologically active substance, a water swellable polymer material and optionally one or more accessory ingredients, characterised in that the water-swellable polymer material constitutes no more than 7% by weight of the said composition. The compositions are particularly useful for oral administration to the rumen of an animal.
Patent ZA-888333-B (ZA)
Title: Polyisocyanate compositions
Inventor: RANDALL DAVID
IPC: C08G18/10
Filed: 1988-11-07
Abstract: Polyisocyanate composition comprising :  (A) 30-45% w of diphenylmethane diisocyanates ; (B) 28-67% w of polymethylene polyphenylene polyisocyanates having more than two free isocyanate groups in the molecule ; and (C) 3-27% w of a prepolymer from a diphenylmethane diisocyanate and a compound containing at least two isocyanate-reactive groups and having a molecular weight below 1000 ; the % w being calculated on the total amount of (A), (B) and (C) present in the composition ; the number average isocyanate functionality of the composition being at least 2.3. The compositions show improved miscibility with rigid foam polyols resulting in processing benefits. Foams made from these compositions exhibit smaller cell size and lower thermal conductivity.
Patent ZA-909644-B (ZA)
Title: Oral compositions
Inventor: COULSON BRYONY EMMA
IPC: A61Q11/00
Filed: 1990-11-30
Abstract: The present invention relates to oral compositions such as dentifrices which contain hydroxyapatite as abrasive material. The compatibility of hydroxyapatite with fluorine-containing anti-caries agents is improved by providing a pH of the oral compositions of between 7.0 and 11.0.
Patent ZA-915515-B (ZA)
Title: A tablet and granulate containing mesna as active substance
Inventor: SAUERBIER DIETER
IPC: A61P1/00
Filed: 1991-07-15
Abstract: A granulate containing mesna is made by granulating mesna in the presence of an alcohol, acetone or a mixture of one of these with water. The granulate may be converted to tablets, along with other agents. The tablets contain: 0.01-1 parts by weight of a binding agent 0.03-0.4 parts by weight of a disintegrant 0.01-0.2 parts by weight of a lubricant and 0.1-1 parts by weight of a filling agent as well as, in the case of an effervescent tablet, an additional 0.05-30 parts by weight of a conventional physiologically acceptable effervescent mixture.
Patent ZA-943031-B (ZA)
Title: Process for production of human milk fat replacers
Inventor: QUINLAN PAUL THOMAS
IPC: C12P7/64
Filed: 1994-05-03
Abstract: PCT No. PCT/EP94/01304 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed Apr. 22, 1994 PCT Pub. No. WO94/26854 PCT Pub. Date Nov. 24, 1994Triglycerides with more than 40 wt % saturated fatty acids in the 2-position contain considerable amounts of trisaturated triglycerides; these trisaturated triglycerides are removed (reduced) by performing an enzymic conversion with a source providing unsaturated C18 to C22 residues, using a 1,3-specific enzyme.
Patent ZA-967474-B (ZA)
Title: Production of tryptophan by the bacterium escherichia coli.
Inventor: CAMAKARIS HELEN
IPC: C12N15/00
Filed: 1996-09-04
Abstract: An E.coli strain which 'over-produces' L-tryptophan, comprises, in the genome thereof, a mutant gene which encodes partially-defective tryptophanyl-tRNA synthetase (preferably the trpS378 allele) - which when present in a non-producing strain, is characterized by a temperature-dependent tryptophan auxotrophy - and has a further mutation on the chromosome thereof in at least one gene selected from mtr (especially mtr - 24 ), aroP (especially aroP579 ), tnaA (especially tnaA1 ) and tnaB . The strains may be transformed with a plasmid which carries the tryptophan operon encoding an anthranilate synthase enzyme, freed from feedback inhibition by tryptophan, and/or which possess mutations in at least one gene selected from the trpEDCBA - group (which, when present in a non-producing cell, confers tryptophan auxotrophy thereon). L-tryptophan may be prepared by the cultivation of the said strains at ca. 30 degrees C (preferably in the presence of yeast extract), limiting growth by the concentration of available phosphate (in an appropriate medium), followed by fermentation (in the absence of yeast extract) at from 33 to 37 degrees C. The fermentation is preferably effected in the absence of antibiotics.
Patent GB-2356327-B (GB)
Title: Integrated information communication system
Inventor: FURUKAWA HISAO
IPC: H04L12/747
Filed: 1998-10-05
Granted: 2002-06-26
Abstract: An integrated information communications (ICS) system provides data from a Data Providing Corporation (DPC) 16200-1 to users 16500-1 to 16520-1 via a Satellite Transmission Corporation (STC) 16300-1 by means of a satellite 16400-1 channel. Access control apparatus 16100-1, 16120-1 etc of the ICS 16000-1, convert between ICS user frames external to the ICS and ICS network frames within the ICS. Data to be provided by the DPC is sent from the DPC to the STC. A link is established through the ICS between the DPC and the users, by means of TCP protocol operating between IP terminals 16210-1, 16310-1, 16501-1 etc. The link is used to initiate download of the data from the STC over the satellite channel, 16600-1, 16400-1 16610-1 etc. It is stated that this provides full duplex communication. Instead of TCP protocol, the system may use UDP protocol consisting of TCP without the connection establishment or connection ending phases. Download can be initiated by an inquiry from a user, or by a notification from the DPC. In an alternative arrangement, the satellite forms part of the ICS network.
Patent GB-2430063-B (GB)
Title: Capsize alerting apparatus and method
Inventor: CLARK CECIL
IPC: B63C9/00
Filed: 2005-09-09
Granted: 2007-10-17
Abstract: A capsize alerting apparatus (40) for a maritime vessel (10) is provided. The capsize alerting apparatus comprises an antenna (15) which is fixed on the maritime vessel in an orientation which permits communication with a receiver when the vessel is in a capsized state. The antenna is further operable when the vessel is in the capsized state to transmit a capsize alert message indicating that the vessel has capsized. Accordingly, by fixing an antenna to the vessel in an orientation which permits communication with a receiver when the vessel is in a capsized state, the vessel is able to communicate a capsize alert signal to a receiver (20) even though the vessel is in a capsized state in which a conventional communications system will not function.
Patent GB-2430269-B (GB)
Title: Flow meter using an expanded tube section and sensitive differential pressure measurement
Inventor: JONES RICHARD T
IPC: G01F1/34
Filed: 2004-08-20
Granted: 2007-10-17
Abstract: A method and apparatus for measuring the flow rate of a fluid within tubing disposed within a downhole wellbore. The apparatus includes an inverse Venturi meter 60 inserted within tubing 15 with an enlarged inner diameter portion 61. The pressure differential is measured between the enlarged inner diameter portion 61 and another portion of the inverse Venturi meter 60 (see 70, 75 in Fig. 3). Flow rate is determined from the pressure differential and the density of the fluid.
Patent GB-2441933-B (GB)
Title: Underwater communications system
Inventor: RHODES MARK
IPC: H04B13/02
Filed: 2006-06-09
Granted: 2009-07-15
Abstract: An underwater communications system for transmitting electromagnetic and/or magnetic signals to a remote receiver, the system having a data input; a digital data compressor for compressing data that is to be transmitted; a modulator for modulating the compressed data onto a carrier signal and an electrically insulated, magnetic coupled antenna for transmitting the compressed, modulated signals.
Patent GB-2037100-B (GB)
Title: High-frequency heater
IPC: H05B6/68
Filed: 1978-12-08
Granted: 1982-07-21
Abstract: PCT No. PCT/JP78/00043 Sec. 371 Date Sep. 11, 1979 Sec. 102(e) Date Sep. 11, 1979 PCT Filed Dec. 8, 1978 PCT Pub. No. WO79/00562 PCT Pub. Date Aug. 23, 1979.A composite heating apparatus provided with means for both high frequency dielectric heating and resistance heating. At the start of cooking, all the input power is supplied to the heater to accelerate the rise of the temperature in the heating chamber, and the power input to the heater is automatically controlled when the temperature in the heating chamber reaches a predetermined temperature to maintain the temperature in the heating chamber constant. At the same time, the high frequency generator is operated at comparatively low output. This makes possible the simultaneous cooking by dielectric and resistance heating even in areas not favored with a satisfactory power supply situation on the one hand and, on the other hand, is expected to contribute to energy saving in areas favored with a satisfactory power supply condition.
Patent GB-2034705-B (GB)
Title: Pyrido(2,1-b)quinazolinones
IPC: C07D471/04
Filed: 1979-10-18
Granted: 1982-12-08
Abstract: Pyrido[2,1-b]quinazolinones of the formula   <IMAGE>   wherein X is cyano, hydroxyamidocarbonyl, carbamoyl, 5-tetrazolyl, carboxy, carboxy in the form of a salt thereof with a physiologically compatible base, carboxy esterified with a physiologically acceptable alcohol or carboxy amidated with a physiologically acceptable amine; R1 is hydrogen or methyl; and R2 through R5 are independently each hydrogen, halogen, alkyl of 1-4 carbon atoms, trifluoromethyl, carboxy, thiocyano, methylthio, methylsulfinyl, methylsulfonyl, methylsulfonimidoyl or methylsulfonamido with the proviso that two or three of the groups R2 through R5 are hydrogen; or a salt thereof with a physiologically acceptable acid or base; possess valuable pharmacological properties.
Patent GB-2083301-B (GB)
Title: Method of and apparatus for controlling loads on an electrical power supply
IPC: H02J3/14
Filed: 1980-09-01
Granted: 1984-09-26
Abstract: To enable a consumer of electrical energy to effect control of total energy consumption by various individual appliances and loads, each individual load has a control unit, conveniently in a plug top, which responds to pulses broadcast on the power supply wiring in the form of short duration interruptions of the waveform. At each appliance a microprocessor unit counts the number of successive pulses in a predetermined time interval and operates an electronic switch if the received count reaches a predetermined number, which may be different for different loads thereby enabling selective control of the loads. Provision is made for automatic restoration of supply if the overall energy consumption falls. Provision can also be made for automatic resumption of supply after a predetermined time interval.
Patent GB-2101368-B (GB)
Title: Improvements in or relating to pulse actuated stepping motor driven electronic timepieces.
Inventor: ITO JIRO
IPC: G04C3/14
Filed: 1982-05-06
Granted: 1985-02-27
Abstract: A stepper rotor is driven with a narrow pulse width input which matches the load conditions on the motor. The subsequent position of the rotor is detected as being rotated or non-rotated by application of a detection pulse to the rotor. An additional driving pulse of increased width is applied should the rotor be found in a non-rotated state. A stabilizing pulse prevents intermediate rotor positioning. Position of the stepper motor is detected by passing a current through the rotor cell. The rate of increase in detection current is different when the rotor has rotated and when the rotor does not rotate because coil inductance and magnetic flux directions passing through the saturable portion of the stator are different depending upon the position of the rotor. The width of the driving pulse for normal operation is selected from a range of pulse widths so as to match the load on the motor.
Patent GB-2220241-B (GB)
Title: Reinforcing bar coupling system
Inventor: YOUNG BRIAN WALTER
IPC: F16B7/04
Filed: 1989-06-05
Granted: 1992-03-25
Abstract: A coupling fitting for making joints in reinfocing bars or wires for structural concrete aims to provide a mechanical strength of the coupling virtually equal to the full design strength whilst providing the ability to increase the strength upto and beyond ultimate tensile strength of the rebar by the addition of resin. To that end the coupling comprises a sleeve (1) for fitting in spaced relation around adjacent portions of rebars to be joined and having positively adjustable engagers (3) threaded through the wall of the sleeve, and profiled engagers (17) to engage said portions. The engagers serve for centring the rebars and the profiling serves to provide a key preferably with both the sleeve and the rebar. It is also preferred to have the positively adjustable engagers configured to bite into the rebars. The spaced relation affords provision for introducing settable resin.
Patent GB-2247053-B (GB)
Title: Thrust bearing made of synthetic resin
Inventor: KUBOTA SHUICHI
IPC: F16C17/04
Filed: 1990-08-14
Granted: 1994-06-29
Abstract: A thrust bearing assembly 20 made of synthetic resin and for use with an automobile thrust-strut type suspension comprises a lower casing 21, an upper casing 22, and a bearing piece which may be integral with one of the casings or may be separate 62. The bearing piece is disposed within the upper and lower casings upon snap-fitting a hook portion of an annular suspended portion of the upper casing with an engaging portion of an annular protruded portion of the lower casing. Two annular inner labyrinth portions and two annular outer labyrinth portions are respectively formed at inner and outer peripheral portions of the thrust bearing. <IMAGE>
Patent GB-2291354-B (GB)
Title: Absorbent article
Inventor: HEDLUND GUNILLA
IPC: A61F13/15
Filed: 1995-06-21
Granted: 1998-06-10
Abstract: PCT No. PCT/SE95/00671 Sec. 371 Date Dec. 30, 1996 Sec. 102(e) Date Dec. 30, 1996 PCT Filed Jun. 7, 1995 PCT Pub. No. WO96/02216 PCT Pub. Date Feb. 1, 1996An absorbent article such as a diaper, an incontinence protector or the like, comprises an elongated absorbent body, enclosed between a proximal liquid permeable cover layer and a distal liquid impermeable cover layer. In order to prevent feces from being transferred to a front, urine absorbing area of the article, there is provided a barrier means which comprises at least two, adjacent to each other, strip-shaped elastic elements extending transversely over the inside of the article. The elements in a flat state of the article are pretensioned in their longitudinal direction and at least in the use state of the article, extend backwards and out from the article, relative to a longitudinal edge of the strip-shaped elements facing towards the article.
Patent GB-2341363-B (GB)
Title: Ski vehicle
Inventor: SILVER ANDREW GEORGE
IPC: B62B13/00
Filed: 1999-09-08
Granted: 2002-10-16
Abstract: A ski vehicle including (a) a seat; (b) a steering mechanism for steering the ski vehicle; (c) a frame; (d) a forward ski member attached to the steering mechanism; (e) a rear ski member; (f) pivotal attachments for pivotally attaching the rear ski member to the frame at longitudinally spaced locations on the rear ski member to permit the rear ski member to flex between the spaced locations; and (g) a footrest for supporting the feet of a user, footrest extending on each side of the frame and being disposed between the seat and the rear ski member.
Patent HU-213260-B (HU)
Title: Process for the preparation of an optically pure aminoalcohol
Inventor: DESCAMPS MARCEL
IPC: C07C253/30
Filed: 1994-02-25
Abstract: A description is given of a process for the preparation of (+)-2-(3,4-dichlorophenyl)-4-hydroxybutylamine (I) by reaction of 3,4-dichlorophenylacetonitrile (II) with an alkaline (alkali metal) haloacetate, treatment of 3-cyano-3-(3,4-dichlorophenyl)propionic acid (III) with D-(-)-N-methylglucamine, with second-order asymmetric transformation, hydrolysis of the D-(-)-N-methylglucamine salt of (-)-3-cyano-3-(3,4-dichlorophenyl)propionic acid and reduction of the laevorotatory (levorotatory) cyanoacid thus obtained with a borane under conditions which preserve chirality.
Patent HU-215720-B (HU)
Title: Joint piece
Inventor: HAENNINEN HEIKKI
IPC: F24F13/18
Filed: 1995-07-20
Abstract: The invented fixing sleeve (1) intended for mounting inlet and outlet air valves to a planar structure, such as a wall or ceiling panel (2) is usually of cylindrical shape and its front edge is provided with a collar flange (3) aligned essentially orthogonal to the center axis of the cylindrical portion. The panel (2) has a hole with a diameter and shape essentially equal to that of said fixing sleeve (1) cylindrical portion. Said hole served for inserting the fixing frame so that its collar flange (3) remains flush with the front surface of said panel (2). The fixing sleeve (1) is provided with prongs (4) arranged parallel to longitudinal center axis thereof and intended for penetration into the panel (2) during the fixing frame (1) installation.
Patent IT-1069788-B (IT)
Title: Asymmetric modified fluorocarbon! polymer membrane prodn. - by dissolving , spreading on a sheet; evaporating solvent and pptn. in non-solvent
IPC: C08J/
Filed: 1976-08-05
Granted: 1985-03-25
Abstract: Asymmetric membranes are produced by (i) dissolving a fluorinated polymer (I) in one or more solvents; (ii) spreading soln. on a smooth, e.g. glass or metal sheet or plate; (iii) evaporating the solvent and (Iv) pptn. in a non-solvent. Polymers are pref. modified, by chemical reaction or grafting following irradiation, either before dissolving step (i) or after formation of membrane. Membranes are used for reverse oxmosis, ultra-filtration or any process for separating dissolved substances from soln. or vice versa under press. Polymers resist chemicals, heat and baceteria and are strong. Modified polymers contain gps. having an affinity for liq. permeating the membrane.
Patent IT-1203320-B (IT)
Title: Hair cleaning compsn.
Inventor: ONORATI GIUSEPPE
IPC: A61K/
Filed: 1987-01-30
Granted: 1989-02-15
Abstract: The housing comprises a body (1) for accommodating the visual display unit, the body including a window (19) to enable the visual display unit to be viewed by a viewer on an external side of the window. A non-reflective surface (20) is situated adjacent the window, the window being so shaped that light incident on the external side of the window is reflected from the window on to the generally non-reflective surface in order to prevent light reflected from the external side of the window reaching the viewer and impairing the clarity of the information displayed by the visual display unit. The body (1) is formed from two portions (2,3) fastened together by toggle latch fasteners (14) and lift-off hinges (15). A vent assembly (5) may act as a handle. The body may be formed of glass reinforced plastic, and the window is formed of a polycarbonate material.
Patent IT-1204503-B (IT)
Inventor: CELLINI FRANCESCO
IPC: C07D201/04
Filed: 1987-03-11
Granted: 1989-03-03
Abstract: The invention concerns a two-step process for the synthesis of caprolactam by reaction of cyclohexanone-oxime with an excess of oleum, carried out in a first step with only a portion of the oxime and in the presence of liquid SO2, according to usual "cold" techniques, the amount of free SO3 in the oleum being equal to or greater than 50% by weight, wherein said "cold" step is completed by a second "hot" step, by adding a second portion of oxime, the ratio between said second portion and said first portion ranging from 0.5 to 1.2:1.
Patent IT-1239932-B (IT)
Title: An apparatus for transporting elements to be varnished for spray-varnishing plants, particularly with photo-sensitive plants
IPC: B65G/
Filed: 1990-05-18
Granted: 1993-11-23
Abstract: An apparatus for transporting elements to be varnished for spray-varnishing plants, particularly with photo-sensitive plants, including a frame and a conveyor belt which winds along a closed-loop path, onto which the elements to be varnished by means of sprayers arranged over the transporting apparatus are fed in a chosen sequence and means of forced removal of varnishing material deposited onto the transporter belt, in which in correspondence with a lower zone of the closed-loop path of the transporter belt positioned under a higher spraying area, there is a dryer for the varnishing material deposited over the transporter belt, one of the means of forced removal being arranged in sequence of direction of movement operational for removing the dried varnishing material.
Patent IT-1137972-B (IT)
Title: Stylus for accurate surface copying
Inventor: HOSOI TOSHIAKI
IPC: B23C/
Filed: 1981-06-29
Granted: 1986-09-10
Abstract: The relative position of a stylus (S) with respect to a model is allowed to precede the relative position of a cutting blade with respect to a workpiece by a prescribed amount in the direction of travel and in parallel with the surface to be copied, resolving a vector corresponding to the amount into components along the X (or Y) and Z axes. The feed rates are varied in the direction of both the X (or Y) and Z axes in proportion to the X-axis and Y-axis components. A spindle (6) has the stylus (S) fixed at the lower end, a spindle holder (11-13) holding the spindle at the upper end in a circularly movable manner within a vertical plane with a predetermined radius, rockably within the vertical plane and in an elevationally movable manner during the course of elevational movement. A circular motion guide (20) limits the circular motion of the spindle to within a range of 180 deg. in the elevational direction. A spindle lifting and lowering unit (30) biases the spindle to always move downward in executing circular motion. Model surface detectors move the spindle upwardly while executing circular motion when the stylus makes contact with the model so that the displacement exceeds the set value.
Patent IT-1235869-B (IT)
Title: Integrated apparatus for the execution of computerized tomography and digital and/or fluoroscopic angiography
Inventor: CASTRUCCI MARCO
IPC: A61B/
Filed: 1988-11-28
Granted: 1992-11-23
Abstract: Described herein is an integrated apparatus for the execution of computerized tomography and digital angiography, consisting of one single operative block, one patient transport bed, one radiographic detector complex, and for the acquisition of data for the computerized tomography, and an arc complex, for digital angiography, with associated radio amplifier tube for brightness of the video camera, both complexes being controlled by the same central unit for command and elaboration of the data.