baber/WOPTO huggingface dataset:
Patent ZA-912696-B (ZA)
Title: Method for controlling deposits and corrosion in water treatment applications
Inventor: THEVISSEN PETER KAMIEL LAMBERT
IPC: C02F5/12
Filed: 1991-04-11
Abstract: The invention concerns a method for treating water to prevent corrosion and or scaling, characterized in that use is made of carbondioxide as pH regulation, together with one or more of the following components :     a) one or more water soluble polymers   b) one or more water soluble phosphonates c) one or more chemicals capable of preventing corrosion and/or deposits. n
Patent ZA-924923-B (ZA)
Title: Chocolate compositions
Inventor: CAIN FREDERICK WILLIAM
IPC: A23D9/00
Filed: 1992-07-02
Abstract: Incorporation of at least 0.5 wt.% of a hardstock rich in (H2M + HM2)-fat into chocolate compositions results in chocolates that display improved bloom characteristics. H = saturated fatty acid with >/= C16; M = saturated fatty acid with C8-C14, in particular C12-C14.
Patent ZA-927386-B (ZA)
Title: A digital transmission system including a receiver that performs coherent demodulation directly at microwave fraquency.
Inventor: JANER PATRICK
IPC: H04L27/227
Filed: 1992-09-25
Abstract: PCT No. PCT/FR92/00895 Sec. 371 Date May 20, 1993 Sec. 102(e) Date May 20, 1993 PCT Filed Sep. 25, 1992 PCT Pub. No. WO93/06677 PCT Pub. Date Jan. 4, 1993.The transmitter uses a synthesized oscillator (1A) whose reference (24) is provided by the clock (H) of the data (P, Q). The demodulation oscillator (13A) of the receiver is a synthesizer which is functionally identical to that (1A) of the transmitter, and its reference (23) is provided by the clock (H, 36) recovered from the received data.
Patent ZA-931277-B (ZA)
Title: Roll mill.
Inventor: LOHNHERR LUDGER ING GRAD
IPC: B02C15/06
Filed: 1993-08-24
Abstract: The invention relates to a roller mill with a rotatably driven milling plate which has a horizontal milling path, with at least one pair of milling rollers and at least one roller carrier whose ends are guided via guide shoulders in housing guides and are coupled to traction rods. In order to achieve particularly quiet running of the milling rollers on the milling path, at least the housing guides and the guide shoulders, guided therein, of the external roller carrier ends are located approximately at the level of the horizontal plane of the milling path. <IMAGE>
Patent ZA-958761-B (ZA)
Title: DNA polymerase having modified nucleotide binding site for DNA sequencing
Inventor: TABOR STANLEY
IPC: C12R1/01
Filed: 1995-10-17
Abstract: DNA polymerases are provided which do not discriminate significantly against incorporation of a dideoxynucleotide compared to a deoxynucleotide. DNA polymerases having a reduced discrimination against dideoxynucleotides may be obtained by modifying the nucleotide binding site of a wild type DNA polymerase. The DNA polymerases are particularly useful for DNA sequencing. <IMAGE>
Patent ZA-962428-B (ZA)
Title: Process and device for adjusting the crown of rolls of a metal strip casting plant
Inventor: VENDEVILLE LUC
IPC: B22D11/106
Filed: 1996-03-27
Abstract: Casting device for a metal strip (9) where the solidification is effected by passing the molten metal between two counter rotating rolls (1,1') on horizontal axes. The rolls (1,1') are cooled by the internal circulation of a cooling fluid and the roll gap defines the casting space (2) for the molten metal. The outer surfaces (3,3') of the rolls have a specified roughness. The casting space (2) is rendered inert by blowing a given quantity of a gas or gas mixture across a cover (10) covering the casting space (2). The camber of the rolls (1,1') is regulated by changing the quantity of injected gas and/or the nature of the gas or the composition of the gas mixture, at least around the surface of each roll upstream of the contact zone with the molten metal. Also claimed is device (14,15,16) for blowing the gas and a system (7,18,19,20,21,22,22',23,23',24,24') for modulating the quantity of gas injected and/or the nature of the gas or the composition of the gas mixture. The gas mixture used may be a mixture of nitrogen and argon.
Patent ZA-976962-B (ZA)
Title: Braided base fabrics for shoe press belts.
Inventor: DUTT WILLIAM H
IPC: D21F3/02
Filed: 1997-08-05
Abstract: A resin-impregnated endless belt for a long nip press or calender of the shoe type has a base fabric in the form of a multilayer braided structure wherein each of the constituent layers are connected to those adjacent thereto by at least one interlocking yarn to inhibit interlayer delamination. The base fabric is in the form of an endless loop, at least the inner surface of which is coated with a polymeric resin material, such as polyurethane. The polymeric resin material impregnates the structure of the base fabric, rendering it impermeable to oil and water.
Patent ZA-977835-B (ZA)
Title: Line pipe for forming spirals for spiralling machines and the relative reconditioning method.
Inventor: POLONI ALFREDO
IPC: B21C47/14
Filed: 1997-09-01
Abstract: A lined pipe to form spirals (11) of a spiral-forming head for spiralling machines for metallic wire, comprising a plurality of anti-wear inserts including an inner hollow for the passage of the metallic wire and an outer surface connecting with the inner surface of the spiral-forming pipe (11), the wear-resistant inserts (10) being substantially all alike with a substantially annular conformation and a longitudinal dimension ("l") mating with the minimum radius of curvature of the spiral-forming pipe (11), rounded front faces (10a) at least partially convex and an inner through hollow (12) comprising a first segment (12a) to lead in and introduce the metallic wire and a second segment (12b) substantially cylindrical following the first. Method to recondition a spiral-forming pipe (11) of the spiral-forming head of spiralling machines for metallic wire, the pipe (11) including inside itself a plurality of wear-resistant inserts defining an inner hollow for the passage of the metallic wire and including an outer surface connecting with the inner surface of the spiral-forming pipe (11), the wear-resistant inserts (10) being inserted/extracted from the spiral-forming pipe (11) by means of a flexible cable element (13) including, at at least one of its ends (13b), constrainment means at least temporal (15) in contact with the inner hollow (12) and/or the front wall of the wear-resistant inserts (10), the cable element (13) with the wear-resistant inserts (10) being threaded from one mouth (11a, 11b) of the spiral-forming pipe (11) to take the first wear-resistant insert (110a) into an abutment position with an abutment element cooperating with the other mouth (11b, 11a), and therefore clamping the last wear-resistant insert with holding means, the wear-resistant inserts (10) being extracted from the spiral-forming pipe (11) by releasing the holding means and then by introducing the cable element (13) from the other mouth (11b, 11a) of the pipe (11), until the element of temporal constraint (15) comes into contact and then clamps itself against the inner hollow (12) and/or the front wall of the first wear-resistant insert (110a), thus extracting the whole assembly of wear-resistant inserts (10). <IMAGE>
Patent GB-2364545-B (GB)
Title: Locks
Inventor: WALKER ROBERT WILLIAM
IPC: E05C9/04
Filed: 2000-07-07
Granted: 2003-11-12
Abstract: A lock has a casing housing a locking member or members which can be latch bolt 20, deadbolt 21 and/or drive rods 22, 23 for remote locking.. Two operating mechanisms are provided which are separately operable from respective opposite sides of the casing to allow the locking member to be moved between locking and unlocked positions. A key-operated lock (not shown) is inserted through holes 72 and which, when operated with the locking member in the locked position, moves a single actuating member 73 to operate the operating mechanisms to move the locking member to the unlocked position. In addition, the locking member may be movable into the unlocked position by a selected one of the operating mechanisms, selection means being provided which are operable without removing the selection means from the casing. The lock may include a spring mechanism 27 acting on the operating mechanisms where the compressing of the springs provides a force tending to return the operating mechanism to the central position.
Patent GB-2430411-B (GB)
Title: Buoyancy and rescue device
Inventor: SPINOZA MARC
IPC: B63C9/15
Filed: 2005-09-22
Granted: 2010-09-08
Abstract: There is described herein an apparatus for providing buoyancy and/or facilitating rescue of a person or object. The apparatus includes a tubular sleeve for securing the apparatus around at least a portion of a person or an object wherein longitudinal extension of the sleeve causes the diameter of the sleeve to contract radially to grip the person or object or a portion thereof and wherein longitudinal compression of the sleeve causes the diameter of the sleeve to expand. The apparatus may further include a structure coupled to the tubular sleeve for attaching the apparatus to rescue equipment and/or for providing a handle and/or at least one flotation device coupled to the tubular sleeve.
Patent GB-2439827-B (GB)
Title: Door latch device for a vehicle
Inventor: OKADA HIROSHI
IPC: E05B81/90
Filed: 2007-06-29
Granted: 2010-11-10
Abstract: A base plate is provided in one of a door and a vehicle body of a vehicle. A latch is pivotally secured to the base plate and engages with a striker of the other of the door and the vehicle body. A ratchet engages with the latch to allow the door to be held in a closed position. An emergency-operating portion is mounted to the base plate and manually operated at the interior of the vehicle, so that the ratchet is released from the latch, which is then released from the striker. The door can be opened.
Patent GB-2467811-B (GB)
Title: Inline skates construction
Inventor: PONTING I
IPC: A63C17/06
Filed: 2009-08-03
Granted: 2010-12-29
Abstract: An inline skate frame comprises two sides 1 & 2 and at least one top plate 3 & 4 for engaging the underside of a boot, said sides having members 13-18 formed in suitable positions such that they engage in holes 19-24 formed in the top plates. At least the top plate 3 has a hole positioned over a wheel (5, figure 1) to provide clearance for the wheel. The members 13-18 may be secured in the holes 19-24 of the top plates by welding, mechanical staking or by screws.
Patent GB-2057335-B (GB)
Title: Handle for strap wrenches and other tools
IPC: B67B7/18
Filed: 1980-03-13
Granted: 1983-01-26
Abstract: PCT No. PCT/GB80/00044 Sec. 371 Date Nov. 14, 1980 Sec. 102(e) Date Nov. 14, 1980 PCT Filed Mar. 13, 1980 PCT Pub. No. WO80/01887 PCT Pub. Date Sep. 18, 1980.A handle for a strap wrench or other tool is assembled from two components (1,2), which components are provided with cooperating elements whereby the two components may be releasably joined together. Preferably, each component is provided with at least one projection (4) adapted to be received within a recess (5) in the other component. A strap wrench comprises such a handle together with a strap (3), one end of the strap being attached, e.g. by a pin (15), to one component (1), the second component (2) of the handle being associated with the strap (3) by means of a guide member (18) through which the strap may pass, thereby permitting variation in the size of the loop (16) formed by the strap for engagement with a workpiece. The means for releasably joining together the components of the handle permit the use of the strap wrench on objects, such as a length of pipe, having inaccessible ends.
Patent GB-2143566-B (GB)
Title: Doors
Inventor: FLOYD BRIAN JOHN
IPC: E05F1/06
Filed: 1983-06-24
Granted: 1986-08-13
Abstract: A pair of doors (11, 12) which are mounted on fillet plates (5) are preferably of a flexible transparent plastics material with a steel reinforcing strip (13) extending along the upper edge and down an angled edge (14) provided at the upper corner of the door (11, 13) which is remote from the joint line (15) of the two doors. Hinges are provided between each door (11, 12) and its respective fillet plate (5) with the axis (18) of the hinge pin in each case extending parallel to the angled edge (14) of the door and at an angle of approximately 11 DEG  to the vertical. Due to the inclined hinge axes, the doors (11, 12) will not merely swing when opened but will be raised and when released from an open position will move to the closed position under the action of their own weight. <IMAGE>
Patent GB-2125062-B (GB)
Title: Process for the preparation of hydrocarbons
Inventor: HOEK AREND
IPC: B01J23/74
Filed: 1983-08-01
Granted: 1986-02-19
Abstract: Process for the preparation of hydrocarbons by contacting a feed comprising carbon monoxide and hydrogen at elevated temperature and pressure with a supported cobalt catalyst prepared by kneading.
Patent GB-2141558-B (GB)
Title: An improved optical fibre ribbon structure
Inventor: TAYLOR JOHN EDWARD
IPC: G02B6/44
Filed: 1984-06-18
Granted: 1986-07-09
Abstract: An optical fibre ribbon structure suitable for use in an optical cable or other application where there is a risk that optical fibres will be subjected to a tensile force comprises a plurality of optical fibres (1) and flexible reinforcing elements (2) of resilient material arranged side by side and embedded in an elongate plastics body (3). Each resilient reinforcing element (2) is set in such a form that the ribbon structure follows a path of smoothly curved undulations (4) whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. When the undulating ribbon structure is subjected to a tensile force, the ribbon structure straightens in a lengthwise direction against the action of the resilient reinforcing elements thereby reducing the tensile force otherwise applied to the optical fibres (1). When the tensile force is removed, the ribbon structure returns towards its original undulating form.
Patent GB-2261528-B (GB)
Title: High power light source
Inventor: RAVEN ANTHONY
IPC: G02B27/00
Filed: 1993-01-07
Granted: 1994-04-06
Abstract: An optical system for producing a high power light source comprises a number of laser diodes, or similar sources, which emit light from an emission stripe 8 having a long dimension a (x-axis) and a short dimension b (y-axis) and which have a higher numerical aperture in the y-axis than in the x-axis. The laser beams 9 are collimated by a lens 10 and focused onto an optical fiber by a further lens 20. Prior to the focusing, the collimating beams 11 are anamorphically expanded/reduced by beam shaping means 12 so that the width of each beam 11 in the x-axis is increased in relation to the width in the y-axis. The images 21 produced on the fiber end are thus anamorphically magnified so that thte anamorphic ratio between the magnification of the stripe 8 in the y-axis and in the x-axis is greater than one. By the brightness theorem, this anamorphic magnification results in a correspondingly relative decrease in the y-axis numerical aperture to enable a corresponding increase in the number of beams 11, which can fit into the solid angle of the target.
Patent HU-213874-B (HU)
Inventor: VAGVOELGYI SANDOR
IPC: A01H5/10
Filed: 1992-11-05
Abstract: A találmány tárgya a CR-V-42 fajtanevű restőrer típűsúnaprafőrgó-pőrzóvőnal, amely az RHA-271 és RHA-274 keresztezésébőlbeltenyésztéssel lett nemesítve. Hőmőzigóta főrmában agában hőrdőzzaaz Rf fertilitást visszaállító géneket és a Pl2 perőnőszpórarezisztencia géneket. Legfőbb jellegzetessége, hőgy alacsőny száravégig elágazó. A főtányér előbb virágzik, mint az őldaltányérők. Anyelves virág színe sárga. Középzöld, finőman főgazőtt szélű leveleikicsik. A fiatal növény sziklevél alatti szárának antőciánősszíneződése nincs vagy nagyőn gyenge. A kaszattermés fő színebarnásfekete. ŕ
Patent HU-217044-B (HU)
IPC: A61C8/00
Filed: 1994-11-29
Abstract: A találmány tárgya implantátűm (1) főgpótlás rögzítésére, amelyimplantátűm (1) az alsó vagy felső állcsőntba ültetve azimplantátűmhőz (1) rögzített főgpótlás elhőrgőnyzására alkalmas. Azimplantátűm (1) az alsó vagy felső állkapőcs cőrticalis részébecsatlakőzó testet (2) tartalmaz. Az implantátűm (1) teste (2) ékalakú, és a testhez (2) előnyösen íves átmenettel (R) egy menetes nyél(3) csatlakőzik. A test (2) két szemközti őldalán egy lapős lezárás(6), azzal szemben pedig egy él (4) van kialakítva, tővábbi őldalainpedig előnyösen ékes lezárásők (5) vannak. ŕ
Patent IT-1189071-B (IT)
Inventor: CALEMMA VINCENZO
IPC: C02F1/58
Filed: 1986-03-14
Granted: 1988-01-28
Abstract: A process is disclosed for the removal of metals from waters containing them, comprising the treatment of the waters with an aqueous solution of alkaline salts of humic acids, which is characterized in that said solution is obtained by the dry oxidation of coal by oxygen or mixtures of oxygen and nitrogen, in particular air, and the subsequent extraction of the raw oxidation product by an alkaline solution, and that said aqueous solution is added to into the waters as such, wherein the humic acids salts perform a flocculating action, with the end pH being preliminarily to a value comprised within the range of from 1.5 to 5.5
Patent IT-1204512-B (IT)
Title: Removal of clips from foodstuff packages
Inventor: COLOMBO ROSA
IPC: A23P/
Filed: 1987-04-10
Granted: 1989-03-03
Abstract: Storage vessels filled with waste radioactive material are taken underground using the entrance of an operating or abandoned mine. The vessels are deposited in chambers cut into previously undisturbed rock below the `karst' water level. The chambers are filled and each chamber, section and the whole `field' is sealed off against water. Transport is always carried out against the flow of ventilation air. The underground storage area is located below the `karst' water level, in rock formation with a max. of 10 power(-6) cm/sec. water leakage, at least 100 metres from the bounary of the formation, and at least 300 metres from rock, which is already disturbed. The storage area has a max. of two connections to the surface, these are for inward transport and tie-in. The storage area is divided into sections in which access roads and storage chambers are cut. Each chamber is surrounded by protective rock. Full chambers and sectors are sealed with water tight structures
Patent IT-1228262-B (IT)
Title: O-Nitroaniline redn. to O-phenylenediamine
Inventor: SOMOGYI IMRE
IPC: C07C/
Filed: 1987-07-10
Granted: 1991-06-05
Abstract: Prepn. of o-phenylene diamine by catalytic hydrogenation of o-nitro aniline in the liq. phase, uses a fixed bed Ni catalyst on an aluminum-oxide or silicon-dioxide support. A 10-20 wt.% soln. of the starting material, in an organic solvent pref. in benzene, is prepd. This is reduced by hydrogen or a hydrogen contg. gas mixt. at 8-13 MPa pressure and 80-150 deg.C. The catalyst contains 10-50 wt.% Ni. The nitro-aniline based yield is 99.8% and selectivity is at least 99.9%.
Patent IT-1037473-B (IT)
Title: Portable shelter - has fixed centre pole with outer ribs covered with pliant material
IPC: A45F/
Filed: 1975-04-21
Granted: 1979-11-10
Abstract: The portable shelter comprises a centre pole, provided with a slot extending along its length, a circular header fixed to the centre pole, a plurality of outer ribs hingeably extending from the circular header, a first collar slidably movable along the centre pole below the circular header, a plurality of expansion ribs hingeably extending from the collar, the other end of each of the expansion ribs being connected to a different one of the outer ribs, a pliant covering over the outer ribs and connected to the ends of the outer ribs. A dome-shaped ventilator cap is provided, and a second slidable collar connects the dome-shaped ventilator cap to the centre pole near the top thereof, a rod within the centre pole having one end connected via the slot to the second slidable collar and a second end remote therefrom having an extension passing through the slot so that movement of the extension in the direction of the axis of the centre pole raises or lowers the dome-shaped ventilator cap. A circular floor, supports said centre pole in an upright position, and means are disposed along the periphery of the circular floor for engaging the ends of the outer ribs remote from the circular header.
Patent IT-1213244-B (IT)
Title: Mechanical torque transmission device
Inventor: REIK WOLFGANG
IPC: F16D/
Filed: 1984-11-12
Granted: 1989-12-14
Abstract: The device has at least two co-axial centrifugal masses, operating against the action of a damping device. The two masses can turn relative to each other via a roll bearing. The two masses both act against an axial springing device between them depending on the operation of a friction clutch, and are capable of limited axial movement relative to each other. The axial springing device may act on the second mass opposing the disengaging force of the friction clutch.
Patent IT-1067531-B (IT)
Title: Signalling system between main and PBX telephone exchanges - uses same generator for audible sounds and secondary signalling (BE240177)
IPC: H04M/
Filed: 1976-07-20
Granted: 1985-03-16
Abstract: The signalling system, for signalling between a main telephone exchange and a PBX has the secondary signalling signals that follow the main signalling signals produced in a simple manner. 50 Hz AC is used for main signalling and AF multiple-freq. signals are used to perform the secondary signalling functions. The AF signals used for making audible sound are also used for secondary signalling signals -- i.e. both audible and secondary signalling signals are derived from the same AF generator. This reduces the number of components. The number of available secondary signals can be increased by combining several one after another.
Patent IT-1193871-B (IT)
Title: Reinforced thermosetting resins moulding
Inventor: MAZZOLA MASSIMO
Filed: 1979-12-07
Granted: 1988-08-31
Abstract: A compsn. of matter consists of particulate -eather which has been converted to a solid light wt. mass by the action of pressure and heat as described in patent No. 74480, from 5-200 bar at a temp. of 50-250 deg.C in a closed die. The compsn. of matter opt. includes additives and/or fillers.@(-pp Dwg.No.0/0)
Patent IT-1101093-B (IT)
Title: Axial piston pneumatic motor - has distribution pipe passing through piston to cylinder head and regulator to control exhaust
IPC: H02M/
Filed: 1978-12-27
Granted: 1985-09-28
Abstract: The axial pneumatic motor has a piston working in a cylinder and connected to one or two parts. A distribution pipe passes through part of the piston and transfers air between opposite sides of the latter via passages extending upwards in the cylinder head. On the opposite side of the piston the air is discharged to atmosphere under the control of the governor, passing through the cylinder head and the discharge passage.
Patent IT-1187288-B (IT)
Inventor: REGAZZO OLINDO
IPC: D06F39/02
Filed: 1985-07-29
Granted: 1987-12-23
Abstract: A laundry washing machine of the top-loading type comprising a drum mounted for rotation in a tub provided with a loading opening 12 connected to the working table top of the machine by a bellows-type sealing sleeve 18, and further comprising water supply means 21 disposed in a chamber 20 of the working table top, and a detergent and additives distributor 14 located below a cover plate 13 of the machine. The water supply means comprises a pivotable nozzle 21 for selectively directing water into respective compartments 15 of the detergent distributor 14 through connecting passages (30) of a configuration resulting in the production of a venturi effect.