baber/WOPTO huggingface dataset:
Patent ZA-877761-B (ZA)
Title: A method and a machine for forming an end portion of a plastic pipe
Inventor: PARMANN GUNNAR
IPC: B29C57/02
Filed: 1987-10-15
Abstract: In a method for forming an end portion (2) of a plastic pipe (1) the end portion (2) is transferred to softened state and the end portion (2) is provided with an internal groove by axially displacing the pipe end portion (2) in relation to a mould ring (21) which is thereby introduced into the pipe end portion (2). After the forming of the pipe end portion (2) the mould ring (21) is left in the pipe end portion (2) for forming a sealing ring therein. During the forming operation the pipe end portion (2) is supported on a mandrel (10). In accordance with the invention the mould ring (21) is displaced into the pipe end portion (2) by displacing the ring along the mandrel (10) while the pipe end portion (2) is in its softened condition supported by the mandrel (10) substantially without being displaced along the mandrel (10). The invention also comprises a machine for forming an end portion (2) of a pipe according to the method of the invention.
Patent ZA-879421-B (ZA)
IPC: A61P31/04
Filed: 1987-12-15
Abstract: An antifungal vaginal suppository is disclosed comprising cis-2-(1H-imidazolylmethyl)-3-(2',6'-difluorobenzyloxy)-2,3-dihyd ro-5-fluorobenzo[b]thiophene in a suppository base containing biocompatible polymers, a surfactant and an absorbent in a vegetable oil phase.
Patent ZA-893893-B (ZA)
Title: Barbell system
Inventor: SHIELDS WILLIAM D
IPC: A63B21/078
Filed: 1989-05-23
Abstract: A barbell apparatus (20) comprising a plurality of spaced weights (68) stored on spaced apart support trays and arranged in two horizontal rows on a frame, the weights (68) each having an identically positioned horizontal slot therein and a vertically disposed pin (70) mounted therein for securing the weights (68) to a lifting bar (81). The lifting bar has a rotatable collar (82) on each end with spaced circumferential grooves (86) in line with the pins (70) in the weights (68). The lifting bar (81) has wheels (84) which rest in a guide channel on each end of the frame and cooperate with a pair of spaced alignment bars mounted on the frame to maintain the lifting bar (81) in proper alignment with the frame and the weights (68) during weight loading and unloading procedures. Unselected weights are prevented from movement off the frame by a horizontal safety bar (56). Two alternate embodiments of the weights used and the associated securing mechanism are provided. One utilizes a side-mounted pivotal lever for securing the weight to the bar with the rearward end formed as a latch to engage the weight frame. The second alternate employs a side-mounted vertically slidable plate for locking.
Patent ZA-899469-B (ZA)
Title: Quinoxaline compounds and their preparation and use
Inventor: HONORE TAGE
IPC: A61P25/28
Filed: 1989-12-12
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM>  wherein R<1> is hydroxy, alkoxy, aryloxy, aralkyloxy, cycloalkylalkoxy, cycloalkoxy, or acyloxy; and R<5>, R<6>, R<7> and R<8> independently are hydrogen, NO2, halogen, CN, SO2NR min R min , SO2R min , CF3, or OR min , wherein R min  is hydrogen or C1-4-alkyl. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters, particularly the quisqualate receptors, and especially as neuroleptics.
Patent ZA-904256-B (ZA)
Title: Herbicidal agents
Inventor: SCHUMACHER HANS
IPC: A01N47/36
Filed: 1990-06-04
Abstract: Combinations comprising 3-(4,6-dimethoxy-2-pyrimidinyl)-1-[(N- methyl-N-methylsulphonyl)aminosulphonyl]urea (I) and ioxynil (II) and/or bromoxynil (III) are valuable herbicides having synergistic properties.
Patent ZA-904442-B (ZA)
Title: 4,5,5a,6-tetrahydro-3h-isoxazolo(5,4,3-kl)acridines derivatives,a process for their preparation and their use as medicaments
Inventor: SHUTSKE GREGORY MICHAEL
IPC: A61P25/04
Filed: 1990-06-08
Abstract: There are disclosed compounds having the formula <CHEM>  where X is hydrogen, loweralkyl, loweralkoxy, halogen or trifluoromethyl, and R when present is hydrogen, loweralkyl, allyl, arylloweralkyl,   - @ - Cl or   - @ - NH - R, wherein R1 is loweralkyl, <CHEM> n being 2, 3 or 4 and R2 and R3 being independently loweralkyl, or the group <CHEM>  taken as a whole constituting <CHEM> which compounds are useful as analgesic agents and also for the treatment of various memory dysfunctions characterized by a decreased cholinergic function such as Alzheimer's disease.
Patent ZA-912305-B (ZA)
Title: Novel vaccine
Inventor: THOMAS HOWARD CHRISTOPHER
IPC: A61K31/711
Filed: 1991-03-27
Abstract: A variant HBsAg protein of fragment thereof displaying the antigenicity of Hepatitis B virus surface antigen is disclosed, in which the variant protein or fragment thereof (vHBsAg) comprises a modified a determinant in which there is an amino acid other than glycine at position 145 of the HBsAg sequence. A vaccine comprising the vHBsAg is provided, as it is a kit for diagnostic in vitro detection of anti-vHBsAg antibodies and an antibody preparation comprising anti-vHBsAg antibodies.
Patent ZA-925186-B (ZA)
Title: Cubic boron nitride abrasive and process for preparing same.
Inventor: CORRIGAN FRANCIS RAYMOND
IPC: C01B35/00
Filed: 1992-07-10
Abstract: The present invention provides methods for forming cubic boron nitride from large particle ideal structure hexagonal boron nitride. Large particles provide improved packing density within the high pressure, high temperature equipment utilized, providing higher yields from conversion processes which utilize a catalyst and those which do not. This large particle ideal structure HBN can be used with conventional high pressure, high temperature processes to provide CBN particulates, composites and compacts.
Patent ZA-933025-B (ZA)
Title: Liquid bread improvers.
Inventor: CABRERA JORGE ARTURO
IPC: A21D8/04
Filed: 1993-04-29
Abstract: Liquid bread-improving compositions with improved stability that contain: 75-95 wt. % vegetable oil having an N2 less than 2.0, 1-5 wt. % hydrogenated vegetable oil having a melting point between 60 DEG  and 70 DEG  C., 1-5 wt. % partly hydrogenated vegetable oil having a melting point between 35 DEG  and 45 DEG  C., 2-20 wt. % emulsifiers, at least including DATA-esters, 0-0.2 wt. % flavors, 0.1-1.0 wt. % bread-improving enzymes, and 0.1-0.5 wt. % oxidants. The oil present in a crystallized form has the crystal size less than 25 mm and the average particle size of all particles present in the composition is less than 50 mm.
Patent ZA-953031-B (ZA)
Title: Composition and process for treating the surface of aluminiferous metals
Inventor: AOKI TOMOYUKI
IPC: C08G8/00
Filed: 1995-04-12
Abstract: A surface of aluminiferous metal is brought into contact at 30  DEG C to 65  DEG C for 5 to 60 seconds with a surface treatment bath with a pH of 2.0 to 6.5 that contains phosphate ion, condensed phosphate ion, and a water soluble polymer in the following weight proportions: 1 - 30 : 0.1 - 10 : 0.2 - 20. This is followed by a water rinse and drying by heating. The water soluble polymer has a chemical structure conforming with formula (I), in which (i) each of X<1> and X<2> represents a hydrogen atom, a C1 to C5 alkyl group, or a C1 to C5 hydroxyalkyl group; (ii) each of Y<1> and Y<2> represents a hydrogen atom or a moiety "Z" that conforms to formula (II) or (III), wherein each of R<1>, R<2>, R<3>, R<4>, and R<5> represents a C1 to C10 alkyl group or a C1 to C10 hydroxyalkyl group; (iii) the average value for the number of Z moieties substituted on each phenyl ring in the polymer molecule is from 0.2 to 1.0; (iv) n is an integer with a value from 2 to 50; and (v) each polymer molecule contains at least one Z moiety.
Patent ZA-955782-B (ZA)
Title: Heterocycle-condensed morphinoid derivatives
Inventor: RONZONI GIULIO DONDIO SILVANO
IPC: A61P43/00
Filed: 1995-07-22
Abstract: PCT No. PCT/EP95/02694 Sec. 371 Date Apr. 24, 1997 Sec. 102(e) Date Apr. 24, 1997 PCT Filed Jul. 7, 1995 PCT Pub. No. WO96/02545 PCT Pub. Date Feb. 1, 1996Compounds of formula (I), are selective delta opioid agonsist and antagonists, and are useful as analgesics and in treating general neurologic disorders.
Patent ZA-957742-B (ZA)
Title: Digital telephony
Inventor: ALBROW RICHARD JOHN
IPC: H04W74/08
Filed: 1995-09-14
Abstract: Subscriber units which communicate with a base station in predetermined time slots within fixed length time frames are grouped into classes of subscriber units. At least one selected class is restricted from transmitting certain types of messages so as to ease system loading when many subscribers are trying to make calls.
Patent ZA-965711-B (ZA)
Title: Fire control mechanism for an automatic pistol
Inventor: GARDNER MICHAEL R
IPC: F41A19/35
Filed: 1996-07-05
Abstract: A fire control system for a semiautomatic, double-action only pistol includes a sear carried at the free end of a cantilevered spring. As in other pistols, the sear engages a striker to load it against a striker spring until it is released to fire a chambered round. In the present invention, the cantilevered spring urges the sear forward and upward, against the rearward movement of the sear as a result of the pulling of a trigger operating through a trigger arm, and restores the sear after release of the striker. The cantilevered spring is preferably a spring with a torsion spring on each end. One torsion spring operates against the frame to cantilever the spring body; the other torsion spring, supporting the sear, operates on it to urge it forward. The sear and the striker lay in the same plane. Therefore, the sear has a second cam surface that engages the striker leg when the trigger is released, urging the sear downward as the striker passes over it to set up the sear for loading the striker the next time the trigger is pulled.
Patent CH-632122-B (CH)
Inventor: GANTER WOLFGANG
IPC: G04B19/25
Filed: 1979-12-19
Abstract: A watch contains a date indicator ring and a day of week indicator ring. A switching wheel is displaceable selectively into meshing engagement with the indicator rings to effect adjustment thereof. The switching wheel is actuated by a shaft which is axially displaceable between selection and working positions. In its selection position, the shaft can be rotated in either direction to selectively place the switching wheel in one of two preliminary locations corresponding to a date ring adjustment location and a day of week ring adjustment position. By then axially displacing the shaft to its working position, the switching wheel is displaced to a final location to effect the previously selected mode of adjustment. Such adjustment is effected by rotating the shaft in either direction to rotate the respective indicator ring in either direction.
Patent GB-2367052-B (GB)
Title: Invalid positioning device
Inventor: SCHROETER PHILIP VON
IPC: A61G7/10
Filed: 2001-06-28
Granted: 2004-02-25
Abstract: An invalid positioning device comprising a support structure (10, 11, 12, 13), a lifting element (14) which is angularly displaceable about a main horizontal axis relative to the support structure (10, 11, 12, 13), and a power operated mechanism (31) for pivoting the lifting element (14) about the said main horizontal axis. The power operated mechanism (31) is arranged such that the torque applied by the power operated mechanism decreases as the lifting element moves away from one extreme position and increases again as the lifting element approaches its other extreme position and such that the angular speed of the lifting element increases as it moves away from one extreme position and decreases as it approaches its other extreme position. <IMAGE>
Patent GB-2381995-B (GB)
Title: Internet protocol telephony exchange system and call control method thereof
Inventor: YANG DOO-YONG
IPC: H04L29/06
Filed: 2002-10-14
Granted: 2003-11-19
Abstract: An Internet Protocol telephony exchange system and a call control method thereof. The exchange system integrates an IP terminal and a legacy terminal in a single exchange system, controls a call of the IP terminal in the same manner as an extension subscriber, and contains at least one IP terminal connected to the IP network. The IP terminal contains a user interface for generating user information or converting received user interface information into information of a user-identifiable state, and performs a VoIP function in compliance with one or more of a H.323, a MGCP and an SIP protocol procedure. The IP network is connected to an IP driver and an IP-PBX (Internet Protocol-Private Branch Exchange). The IP driver controls an IP end point at which the IP terminals are positioned, upon receiving IP terminal connection information and call control information based on H.323/MGCP/SIP protocol procedure.
Patent GB-2402192-B (GB)
Title: An adjustable hanger hinge
Inventor: PACHOLKE GLEN DOUGLAS
IPC: F16B39/06
Filed: 2004-05-27
Granted: 2006-05-03
Abstract: A hanger hinge is used to suspend panels of a folding door or window from an overhead track. The hanger hinge has a hanger bolt with an externally threaded lower end on which a nut is threaded by a tool. The nut is located within a sleeve which engages the bolt to prevent relative rotation between the sleeve and the bolt. At least one hinge leaf is pivotally mounted on the hanger bolt and supported on the sleeve. Each hinge leaf is adapted to be fixed to a respective panel, and the position of the panel(s) is dependent on the extent to which the nut is threaded onto the hanger bolt. A key clip is used to lock the nut rotationally relative to the sleeve, so that the nut cannot rotate relative to the hanger bolt. The key clip is automatically disengaged when the tool is inserted in the nut, to permit the nut to turn relative to the bolt.
Patent GB-2418011-B (GB)
Title: Display device
Inventor: PARKER ALAN
IPC: F21S8/00
Filed: 2004-09-08
Granted: 2007-11-14
Abstract: A display device comprising a body for housing first and second transparent members and a carrier that supports sources of light. The first member is spaced from the second member such that a first plenum chamber is formed between the first and second members. The carrier is spaced from the second member on a side of the second member opposite the first chamber such that a second plenum chamber is formed between the second member and the carrier. A spacer separates the carrier from the second member by a predetermined amount. The sources of light being directed at the first and second members and the first and second chambers. The first chamber is filled with optical particles to diffuse the light passing through. The carrier applies a load, via the spacer, on the second member such that the particles are maintained at a pressure.
Patent GB-2445929-B (GB)
Title: Fibre-reinforced composite moulding and manufacture thereof
Inventor: JONES DANIEL THOMAS
IPC: B29C65/00
Filed: 2007-10-19
Granted: 2009-02-18
Abstract: Method of manufacturing a fibre-reinforced composite moulding, the method comrisinci the steps of: (a) disposing at least one layer of fibrous reinforcing material within a mould; (b) disDosing at least one pre-preg layer adjacent to the fibrous reinforcing material, the pre-preg layer comprising fibrous reinforcement at least partially impregnated with uncured first resin material, to form a laminar assembly of the at least one layer of fibrous reinforcing material and the at least one pre-preg layer within the mould; (c) applying a vacuum to the assembly; (d) infusing a flowable uncured second resin material, under the vacuum, into the at least one layer of fibrous reinforcing material: and (e) curing the first and second resin materials at least partially simultaneously to form the fibre-reinforced composite moulding which comprises at least one first structural portion formed from the fibrous reinforcement and the cured first resin material bonded to at least one second structural portion formed from the at least one layer of fibrous reinforcing material and the cured second resin material.
Patent GB-2472763-B (GB)
Title: Countertop roti maker (Beti)
Inventor: BAKRANIA SHAM
IPC: A21C1/06
Filed: 2009-06-02
Granted: 2014-01-08
Abstract: A portable roti or bread maker comprises a kneading device 4, an extruder 12, a roller 13 and a housing split into two halves. The kneading device is located in one half of the housing and the extruder and roller in the other half. When situated in a first orientation, the ingredients are measured using the cup 5 provided and placed into the kneader. After kneading, the entire device is turned upside down and the ingredients fall into the extruder and then forced through the roller. A cutter may be provided to cut the rolled pieces into suitable sizes for cooking. LEDs 6, 7 may indicate operation and cooking time.
Patent GB-2463965-B (GB)
Title: Device for use in hanging a door
Inventor: MAIR MARK ANTHONY
IPC: B25H7/00
Filed: 2009-08-04
Granted: 2013-10-09
Abstract: A device for transferring hinge locations from a door to a door jamb comprises an elongate element 10 which has adjacent one end a first stop surface 30 and a second stop surface 32, facing the opposite direction to the first stop surface and spaced a short distance therefrom. The elongate element also comprises a plurality of markers 26 spaced apart along the element. The first and second stop surfaces may be provided by an adjustable end stop 28 which may allow a spacing between the top, or bottom, of the door and its frame or the adjacent floor to be set. The elongate member may be formed in three sections 10a, 10b, 10c which may be assembled together. Each section may have a slot 12a, 12b, 12c in which a marker element 18a, 18b, 18c may be slideable and may be locked in position by a screw 24. The device may be provided in combination with a support block (42, fig 6) which may be used to support the door during marking and installation and may comprise a storage compartment (40, fig 6) for the device.
Patent GB-2139488-B (GB)
Title: Improvements in and relating to desking systems
Inventor: ROWBOTTOM KEITH M
IPC: A47B17/00
Filed: 1984-05-08
Granted: 1986-09-03
Abstract: The desking system comprises a top member (2) providing a horizontal work surface and which is supported on a pair of support means (3) one at each end. Each support means (3) comprises a pair of spaced parallel upright members (4) connected to the top member and arranged so that the space between the upright members (4) is aligned with an access opening (6) in the top member. A cable receiving member (9) is slidably engageable between the upright members (4) and is placed in position after the desking unit has been fully assembled by insertion into the space between the upright members (4) through the access opening (6). The access opening (6) is provided with a closure member (7) which defines with the opening (6) apertures (8) through which cabling can extend from the cable receiving member onto the work surface of the top member (2). The cable receiving member (9) provides laterally open elongate channels (12) for receiving cabling, the channel being closable by panels (15).
Patent GB-2166996-B (GB)
Title: A method for the manufacture of a paper web with decorative edge cutting
Inventor: RAUSING HANS
IPC: D21F13/00
Filed: 1984-09-19
Granted: 1988-01-20
Abstract: The invention relates to a method for the manufacture of letter paper with decorative edge cutting by tearing the edge portion of the letter paper along a previously prepared zone along which the letter paper is compressed or provided with a string shaped water mark.
Patent GB-2331751-B (GB)
Title: Quiescent cell populations for nuclear transfer
Inventor: WILMUT IAN
IPC: A61K35/54
Filed: 1996-08-30
Granted: 2000-01-19
Abstract: A method of reconstituting an animal embryo involves transferring the nucleus from a quiescent donor cell into a suitable recipient cell. The donor cell is quiescent, in that it is caused to exit from the growth and division cycle at G1 and to arrest in the GO state. Nuclear transfer may take place by cell fusion. The reconstituted embryo may then give rise to one or more animals. The invention is useful in the production of transgenic animals as well as non-transgenics of high genetic merit.
Patent GB-2331770-B (GB)
Title: Improvements in cladding
Inventor: VARLEY DAVID
IPC: E04F13/21
Filed: 1998-11-18
Granted: 2002-07-17
Abstract: A clad structure and method of cladding a structure with horizontally extending, elongate supports, each support having an upper flange with a downwardly extending lip defining an open-bottomed groove and a lower flange with a tile retention protrusion along its upper surface. The tiles have upper flanges extending upwardly from their upper edge and ribs extending horizontally along a lower region of their rear surfaces. The upper flanges are positioned into the support groove during assembly and the ribs are retained behind the retention protrusions following assembly.
Patent GB-2344153-B (GB)
Title: Rotary valve
Inventor: STACY PETER CHARLES
IPC: F16K11/052
Filed: 1999-11-25
Granted: 2003-07-30
Abstract: A rotary valve for use in controlling an air supply to an inflatable patient support system, especially an alternating pressure mattress. The rotary valve comprises a body member having a planar surface and at least two apertures for communication with cells or sets of cells in the patient support system. A further aperture is provided for connection to a pressurized air source and an actuator member is rotatable in face to face contact with the planar surface. The actuator has a recessed portion which forms an air supply chamber when in contact with the planar surface. The valve further comprises a drive for rotating the actuator with respect to the first member and a detector for detecting the position of the actuator relative to the body member and, in conjunction with a control for controlling the timing and duration of air supply to the cells or sets of cells.
Patent HU-215362-B (HU)
Title: Isolating sheet for roof, method and apparatus for producing it
Inventor: HECQUET M RENE
IPC: E04B1/00
Filed: 1992-07-08
Abstract: The invention relates to panels comprising a mineral wall felt and a waterproofing support covering. The panels according to the invention have, at the surface of the felt (2) on which a covering (6) is adhesively bonded, recesses (4) distributed over its entire surface which are used as anchoring points for the adhesive of the covering (6). These recesses are produced by punching. These panels may be used to insulate flat or mildly sloping roofs. <IMAGE>
Patent HU-209976-B (HU)
Title: Process for production of microcapsules of water-soluble drugs
Inventor: MAEDERA KOICHI
IPC: A61K38/00
Filed: 1993-08-06
Abstract: There is provided a process for producing microcapsules of a water-soluble drug by in-water drying process, which comprises carrying out the process in the presence of an osmotic pressure adjustor present in the external aqueous phase. This process improves the drug take up into microcapsules.