baber/WOPTO huggingface dataset:
Patent ZA-914559-B (ZA)
Title: Reversible gelation compositions and methods of use
Inventor: JOSHI ABHAY
IPC: A61K9/16
Filed: 1991-06-14
Abstract: Reversibly gelling aqueous and oil emulsions are disclosed which can be modified to incorporate oil soluble pharmaceutical compounds for delivery to physiological systems in a soluble form and which undergo significant changes in viscosity in response to substantially simultaneous changes in both temperature and pH. The compositions are formed of relatively low concentrations of a stable combination of at least one pH-sensitive reversibly gelling polymer, at least one temperature-sensitive reversibly gelling polymer and at least one organic oil. The compositions can be formulated to exhibit a sol-gel transition over a wide range of conditions and viscosities and may be modified to incorporate a pharmaceutical compound for utilization as droppable or injectable drug delivery systems which will gel following administration to a physiological system for the sustained delivery of such pharmaceutical compounds.
Patent ZA-919794-B (ZA)
Title: Skin electrode construction and transdermal drug delivery device utilizing same
Inventor: GROSS JOSEPH
IPC: A61N1/30
Filed: 1991-12-12
Abstract: A transdermal drug delivery device includes an electrode, a porous insulating layer on one side of the electrode and impregnated with a liquid containing the drug to be delivered, a reservoir for the liquid on the other side of the electrode, and a displaceable diaphragm controlling the feeding of the liquid from the reservoir to the porous insulating layer via a passageway through the electrode.
Patent ZA-945153-B (ZA)
Title: 10-Substituted 1 8-dihydroxy-9(10h) anthracenone pharmaceuticals
Inventor: MULLER KLAUS
IPC: A61K31/19
Filed: 1994-07-14
Abstract: Therapeutic compositions comprising 1,8-dihyroxy-9(10H) anthracenones substituted at position 10 thereof with phenylalkylidene or arylacyl blocking moieties, said compounds having substantial therapeutic activity and minimal inflammatory effect.
Patent ZA-971606-B (ZA)
Title: Method and apparatus for honing an elongate rotary tool.
Inventor: SHAFFER WILLIAM ROBERT
IPC: B24C3/22
Filed: 1997-02-25
Abstract: A method of, and apparatus for, treating an elongate rotary tool that presents a sharp cutting edge are described. The method includes the steps of emitting under pressure from a nozzle an abrasive fluid stream comprising an abrasive grit entrained in a fluid; and impinging the abrasive fluid stream against the sharp cutting edge of the elongate rotary tool for a preselected time so as to transform the sharp cutting edge into a relatively uniformly honed edge. The apparatus includes a rotatable fixture that releasably holds the elongate rotary tool. A nozzle that emits under pressure an abrasive steam. The nozzle and the elongate rotary tool are relatively moveable so that the abrasive stream impinges the entire length of the sharp cutting edge.
Patent ZA-975323-B (ZA)
Title: Use of strontium salts for the production of pharmaceutical compositions intended for the treatment of arthrosis.
Inventor: TSOUDEROS YANNIS
IPC: A61K33/24
Filed: 1997-06-17
Abstract: Use of strontium salts (I) in compositions for the prevention and treatment of arthrosis is new.
Patent ZA-978015-B (ZA)
Title: Tetrahydronaphthalene derivatives and their therapeutic use
Inventor: TAYLOR RICHARD JOHN KENNETH
IPC: A61P29/00
Filed: 1997-09-05
Abstract: Compounds of the formula wherein R1 is a fucose or mannose residue, have therapeutic utility via inhibition of selectins, and thus of cell adhesion.
Patent ZA-985142-B (ZA)
Title: Captopril retard.
Inventor: FISCHER WILFRIED
IPC: A61K31/401
Filed: 1998-06-12
Abstract: The invention relates to a pharmaceutical preparation which comprises or consists of the following components:(i) an initial dose of active ingredient, which is provided by the active ingredient together with optional excipients,(ii) a first delayed-release type of pellet, in which the active ingredient and optional excipients are covered with a coating, and(iii) a second delayed-release type of pellet, in which the active ingredient and optional excipients are again covered with a coating,wherein the active ingredient is an ACE inhibitor, andwherein the amounts of the coatings according to (ii) and (iii) are present in a ratio, based on weight, within the range of from 1:2 to 1:7.
Patent ZA-987955-B (ZA)
Title: Centrifugal separation apparatus
Inventor: COX IAN MALCOLM
IPC: B04B7/12
Filed: 1998-09-01
Abstract: A self-powered centrifugal separator for removing particulate contaminants from engine lubricant includes a rotor canister which is spun at high speed about a vertical axle by ejection of the lubricant supplied to the canister at elevated pressure by way of apertures in a bearing tube near the upper end of the canister. The canister is separated into upper separation chamber and lower outflow chamber by an annular partition wall which defines a transfer aperture between the chambers by its radially inner edge. The edge of the partition wall also supports concentrically within the separation chamber a separation funnel arrangement having an inclined surface supporting alternate separation ribs and scavenging apertures. Liquid entering the separation chamber is directed radially outwardly and under pressure gradient moves inwardly along the inclined surface. The ribs stand up sharply and create eddies which effect separation of particulate contaminants and their deposition at the surface. Centrifugal forces carry such deposited materials through the scavenging apertures to deposit on the peripheral wall of the canister.
Patent GB-2345851-B (GB)
Title: A combination of trilostane or keto-trilostane and an anti-oestrogen for the treatment of an oestrogen-dependent cancer or tumour
Inventor: VINSON GAVIN PAUL
IPC: A61K45/00
Filed: 2000-01-18
Granted: 2004-05-26
Abstract: Certain steroid compounds which are 2. a. -cyano-4. a. , 5. a. -epoxy-3-oxo steroids notably trilostane, act on specific isoforms of the oestrogen receptor in human and animal cells. The compounds are used to treat certain conditions in hormone-sensitive organs such as but not exclusively breast, prostate, central nervous system, heart, blood vessels and uterus. The invention shows that trilostane and related compounds selectively modulate ligand binding to the oestrogen receptor and in particular to oestrogen receptor beta. Also claimed are particulate forms of these compounds which consist of particles having a mean equivalent sphere volume diameter of 12  m or less and 90% having a particle size less than 50  m.
Patent GB-2416728-B (GB)
Title: Garden shear
Inventor: LIN MING-LING
IPC: B26B17/02
Filed: 2004-08-06
Granted: 2006-08-02
Abstract: A shear, containing a first blade 15, a second blade 20, a first controlling pole 30, and a second controlling pole 40. While the first and second controlling poles are respectively connected with a spindle 41 to the first blade 10, the second controlling pole 40 is also spindly connected to the second blade 20. A gear part is set at the point where the first controlling pole 30 meets the second blade 20. The gear part can disperse the force and resistance when cutting branches bore by the few connections.
Patent GB-2452574-B (GB)
Title: Door closer
Inventor: REID ALISTER PETER
IPC: E05F3/10
Filed: 2007-09-10
Granted: 2012-08-08
Abstract: A door closer for mounting between a door leaf and a door frame, the door closer comprising: an elongate housing 2 for mounting in one of the door leaf or door frame, a plunger 6 disposed in and movable along the housing 2, a biasing element 4, which may be a helical compression spring, disposed in the housing 2 and biasing the plunger 6 inwardly of the housing 2, and a tension member 14 having a first end 16 connected to the plunger 6 and a second end 20 connected to an anchor element assembly 24, the anchor element assembly comprising a mounting member 20, for mounting in the other of the door leaf or door frame, and a hydraulic damper 50 for damping the movement of the plunger 6 within the housing 2, the hydraulic damper 50 comprising a hydraulic fluid selected from a glycol-based fluid or a silicone-base fluid since their viscosity is less susceptible to changes in operating temperature. The hydraulic fluid is preferably a glycol-based brake fluid such as DOT 3, 4, or 5.1 as used in automobiles. The door closer is not limited to glycol-based or silicone-based fluids, in which case the hydraulic damper further comprises a restrictor valve having a threaded adjuster pin 52, including a needle valve member 55, which can be screwed in and out to adjust the flow of fluid in the damper; the needle valve 55 has a tapered surface at angle of less than 1 degree, alternatively it may have an angle of no greater than 2.5 degrees if a fluid having a viscosity in the range 750cP to 2000cP at minus 40 degrees centigrade is used.
Patent GB-2041832-B (GB)
Title: Decorative trim strip
IPC: B44C5/00
Filed: 1979-11-16
Granted: 1982-12-22
Abstract: A decorative and protective moulding is disclosed which combines a uniform coloured metallic appearance with a complex, irregularly shaped cross-section. The moulding comprises an elongate body (2:40) having a cross-section of complex irregular shape and having a channel (6,4), and a metallic pigment- containing thermoplastic layer (16,20:34,36) laminated on one portion (14:38) of the body (2:40), there optionally being a decorative metallic film (19:50) on another portion (15:46) of the outer surface of the elongate body (2:40), the body (2:40) optionally incorporating a ridge (44). <IMAGE>
Patent GB-2063753-B (GB)
Title: Core extraction and insertion apparatus
IPC: B23P19/02
Filed: 1979-11-24
Granted: 1984-02-15
Abstract: Apparatus primarily for use in extracting and re-inserting heat exchangers tube bundles in chemical processing plants. An elongated frame structure 10, having first and second pairs of spaced parallel beams 11, 12 is provided, with a carriage 16 attachable to the tube bundle and moveable along the frame structure first beams in response to actuation of extraction cylinders 18. No portion of the frame structure extends above the first parallel beams, and an arm 35 is mounted on each corner of the structure, pivotal about an axis perpendicular to the direction of tube withdrawal, and a cable extending from a central crane is mounted on each arm. A cylinder 39, 40 pivots each arm about its axis to change the position of the supporting crane back relative to the center of gravity of the structure. A pair of moveable side arms 46 with clamps 52 are provided for engaging a flange on the heat exchanger shell S, and attitude control slings are also provided. Control for all of the power elements associated with the apparatus is provided by a control console 84 connected by an umbilical 85 to the apparatus, a pneumatic pilot control system including an air motor 90 for powering hydraulic pumps 91 providing the control function. A plurality of trolleys 72 each having individually pivotal leaves 74, 74' are associated with the second pair of beams 12 and rollable along and with respect to those beams, supporting the core C at various points therealong during withdrawal. <IMAGE>
Patent GB-2122556-B (GB)
Title: Load supporting vehicle suspension beams
Inventor: HARLE CHRISTOPHER NORTON
IPC: E04C3/06
Filed: 1983-05-24
Granted: 1986-04-09
Abstract: The invention relates to load bearing beams, and has for its object the provision of such beam of high strength and hence high load carrying capacity with relatively low weight, such as would be suitable for use in vehicles. The objective is met by a construction comprising a beam-like member formed by two spaced plate-like members, each of which has an outwardly directed flange to one side and an inwardly directed flange to the other side, to be of generally Z-shaped cross-section, said two plate-like members being secured to and spaced by internal cross-members. Thus, with the outwardly and inwardly directed flanges respectively being to the same side of the plate-like members an effective box-like structure is formed within which lie the spacing internal cross-members.
Patent GB-2177362-B (GB)
Title: Transit vehicle door control apparatus
Inventor: RHOTON RICHARD STEPHEN
IPC: B61D19/02
Filed: 1986-06-04
Granted: 1989-07-19
Abstract: A door control apparatus is provided for a transit vehicle for sensing the location of a predetermined power rail in relation to a safety walkway provided along the roadway path for controlling the passenger exit from the vehicle to that walkway.
Patent GB-2283933-B (GB)
Title: A method of joining materials together by a diffusion process using silver/germanium alloys
Inventor: JOHNS PETER GAMON
IPC: C22C5/08
Filed: 1993-11-18
Granted: 1996-04-24
Abstract: A method of joining two elements uses a silver based alloy having a germanium content, which method comprises the steps of: providing two elements to be joined together, at least one of the elements comprising a silver based alloy having a germanium content; placing the two elements adjacent one another such that a portion of a free surface of the silver based alloy contacts a portion of a free surface of the other element without interposing a filler material between the two free surfaces; and heating the two free surfaces where the two elements are adjacent one another to a temperature below that of the melting temperatures of any of the constituent materials of the elements thereby joining the two elements by a diffusion process. The remainder of the alloy may be copper.
Patent GB-2306342-B (GB)
Title: Filter assemblies and end caps for filter assemblies
Inventor: SMITH KARL SCOTT
IPC: B01D29/07
Filed: 1995-11-02
Granted: 2000-03-01
Abstract: The filter assembly has a housing (33,36) accommodating a filter element (45). One end cap (10) of the filter element (45) has a generally annular body (11) with support veins (16) projecting from one surface (13). A peripheral flange (21) extends from the edge (15) of the body (11) and is spaced from the outer ends (20) of the veins (16) to allow differential expansion of the flange (21) without undue stress. The flange (21) carries two opposed sets of pegs (27,28) for supporting respective sealing rings (30,31) to allow the flange (21) to seal between parts (34,38) of the housing (33,36). <IMAGE>
Patent HU-213605-B (HU)
Title: Process for producing amide composition and pharmaceutical compositions comprising same as active ingredient
Inventor: GIBSON KEITH HOPKINSON
IPC: C07C317/44
Filed: 1992-07-24
Abstract: Amides having formula I:- <CHEM> wherein E, X, R<2> and R<3> have the meanings given in the specification, and pharmaceutically acceptable salts and pharmaceutically acceptable in vivo hydrolysable esters thereof, which are useful in the treatment of urinary incontinence. Further provided are processes for preparing the amides and pharmaceutical compositions containing them.
Patent HU-214687-B (HU)
Title: Sealing for joining two pipes and a process for moulding in socket
Inventor: EKHOLM KENNETH
IPC: F16L21/03
Filed: 1994-12-15
Abstract: A sealing device for sealing an annular space between two pipe and portions substantially consisting of concrete. One of the pipe and portions forms a socket having a substantially cylindrical inner surface and the other pipe end portion forms a spigot end which is axially introducible into the socket and has a substantially cylindrical outer surface. The sealing device comprises a sealing ring (52) consisting of an elastic material, preferably rubber, the sealing ring having a sealing portion (56) for sealing the annular space. The sealing device is adapted to be moulded into the socket at the cylindrical inner surface thereof and has means (84) for anchoring the sealing device in the moulded-in position in the socket. The sealing device comprises a mould ring (54) connected with the sealing ring (52) and adapted to be moulded into the socket together with the sealing ring with the sealing ring positioned adjacent the free end of the socket and the mould ring positioned axially inside the sealing ring. The mould ring provides the required receiving space for the sealing portion (56) of the sealing ring (52) when the spigot end is introduced into the socket and provides also the required space of movement for the spigot end introduced into the socket. The invention relates also to a moulding tool, a so called base ring, to be used when moulding a sealing device into a socket of a pipe end portion, and a pipe having a socket provided with a sealing device according to the invention.
Patent HU-218097-B (HU)
Inventor: FISCHER ROLF
IPC: C07D301/14
Filed: 1996-02-10
Abstract: A találmány tárgya eljárás alkilén-oxidoknak a megfelelő olefinekbőlaromás peroxi-karbonsavak segítségével történő előállítására, ahol azolefinek epoxidálása (A lépés) után a képződött aromás karbonsavakatelválasztják az alkilén-oxidoktól, majd a B lépésben katalitikusan amegfelelő aromás aldehidekké hidrogénezik azokat, és a C lépésbenezeket az aldehideket oxigénnel vagy valamilyen oxigént tartalmazógázeleggyel visszaoxidálják aromás peroxi-karbonsavakká, amelyeketazután olefinek epoxidálására ismét felhasználnak. Aromás peroxi-karbonsavként (I) általános képletű vegyületeket – ahol R1–R3egymástól függetlenül hidrogénatom, alkil-, cikloalkil-, aril-, fenil-alkil-csoport, halogénatom, alkoxi-, cikloalkoxi-, aril-oxi- vagyfenil-alkoxi-csoport, és az R1–R3 csoportok egyike lehet egy továbbiperoxi-karboxi-- csoport vagy karboxicsoport – alkalmaznak. ŕ
Patent IT-1184846-B (IT)
Title: Stuffed caramel prodn.
Inventor: ZANE PIERGIORGIO
IPC: A23G/
Filed: 1985-01-21
Granted: 1987-10-28
Abstract: A single resource in the form of a data bus (BS) is shared among a number of users in the form of Modules (M). Control of the bus is restricted to not more than one module at a time. Each module is assigned a different n-digit binary identity number, all the identity numbers containing the same number m of ones, and associated with BS there are n lines AB which perform the wired-OR function. When a request for the control of BS is made, the module or modules determines whether the resulting number carried by AB contains exactly m, or more than m, ones. If it contains more than m ones, indicating two or more requestors, arbitration between them takes place in a known manner to determine which of them shall control BS first. But if the number on AB contains exactly m ones there can be only one requestor and so arbitration is disposed-with.
Patent IT-1093265-B (IT)
Title: Acaricidal compositions for agricultural use - contg. synergistic mixtures of known acaricides
IPC: A01N41/10
Filed: 1978-01-24
Granted: 1985-07-19
Abstract: The compsns. comprise a mixt. of components chosen from 10 different types of cpds. including (a) R1R2R3RSn (where R is e.g. OH; O-P(S)-S-CH(i-Pr)2 or -O-Sn(CH2C Me2Ph)3; and R1.R2 and R3 are cyclohexyl or CH2CMe2Ph) (b)Xn-C6H4-N=CHNR1R or its hydrochloride (where X is halo, alkyl, haloalkyl, alkoxyalkyl or trihalomethyl; n is 1-3; R is H or 1-4C alkyl, alkenyl or alkynyl; R1 is 1-4C alkyl -S(O)-alkyl or CH2YR2 (where Y is O or S and R2 is e.g. 1-4C alkyl); (c) a cpd. (III) (where X and Y are Cl and Z is Cl or X and Y are H and Z is Cl or Br); (d) CH2-SO2C(CH3)2-CH=N-O-CONHCH3 etc. The compsns. are used in treatment of Tetranychidae, Eryophidae, Tarsonemidae etc. on fruit trees, vines, ornamental trees, shrubs etc.
Patent IT-1188577-B (IT)
Inventor: CASSIA ANTONIO MACCHI
IPC: A47K10/34
Filed: 1986-03-07
Granted: 1988-01-20
Abstract: An apparatus for dispensing paper towels of predetermined length includes a case (1,2), a supply roll (8) of a continuous paper web (5), a mechanism (33, 35, 63) for advancing the paper web outside the case, a mechanism (85) for at least partially cutting the paper web protruding from the case, and a motor (64) for driving both mechanisms, the motor shaft being rotated in a first direction until a paper web of predetermined length is advanced outside the case and then reversed so that the paper advancement is stopped and the paper web is cut. A first unidirectional coupler (116,120,122) is arranged between the motor and the advancing mechanism and a second unidirectional coupler (115,110,112) is arranged between the motor and the cutting mechanism to selectively actuate either of the advancing or cutting mechanisms according to the rotational direction of the motor shaft. The length of the dispensed towel is an integral multiple of an elementary length and the number of elementary lengths by which the paper web is advanced before being cut is switch selectable. In one embodiment, the start-up circuit includes a photoelectric arrangement (53,54) affording non-contact type activation of the apparatus by a user, and in another embodiment, which is battery operated, includes a microswitch (53a) adapted for direct operation by a user.
Patent IT-1138353-B (IT)
Title: Die casting mould vent
Inventor: KOJIRO YAMAZAKI
IPC: C21B/
Filed: 1981-05-19
Granted: 1986-09-17
Abstract: Die casting mould has gas vent defined by mutually crossing inclined grooves to prevent eruption of molten material. A die cavity is defined between the projecting portion (3) of a movable die (1) and a corresponding recessed portion in a fixed die. The movable die vertical wall above the die cavity defines parallel semicircular grooves (5) inclined at 5-85 deg. to the vertical and the surface of the fixed die opposite this portion defines similar grooves (6) that are also at 5-85 deg. to the vertical but are inclined so that they cross the grooves in the movable die. Some of the grooves in the movable die communicate with an upper, horizontal vent hole and some with a vacuum source. Molten material is stopped at the intersections of the grooves in the two dies.
Patent IT-1196246-B (IT)
Title: Reinforced casting machine
Inventor: BORISOV GEORGY PAVLOVICH
IPC: B22D/
Filed: 1984-09-06
Granted: 1988-11-16
Abstract: Machine for casting reinforced pistons consists of a bed, mould halves, device for aligning the moulds with the vertical dividing plane and the cores, a metal feed device to fill the mould area and a tension plate which forms the bottom of the mould. In its upper head wall, the plate has a hollow room with qrooves to locate the reinforcement inserts and along its sides there are grooves to enable its movement into position under the moulds.
Patent IT-1191486-B (IT)
Title: Press mould for toothed belt
Inventor: KOZACHEVSKY GENNADY GENNADIEVI
IPC: B29C43/20
Filed: 1986-03-03
Granted: 1988-03-23
Abstract: A method of preparing annular polymer articles, specially one-and two-sided toothed drive belts, uses a cylindrical moulding surface on which the polymer blank is placed. The surface of the blank is divided in first and second parts e.g. two of each, and the press operation is in two stages. In the first stage, the first two opposing outer press parts are operated, followed by the second two, while the first are kept under pressure.
Patent IT-1114967-B (IT)
Title: Prefabricated framework for roof construction - is fitted to truss base or intermediate joists
IPC: E04B/
Filed: 1979-03-02
Granted: 1986-02-03
Abstract: The house roof installation has an enlarged base, and on the projecting truss base, intermediate joists or the like are fitted specially prefabricated, profile-forming frames in the form of a framework or a rigid sheet.
Patent IT-1214691-B (IT)
Inventor: GIORGI LEONARDO
IPC: C25D11/38
Filed: 1986-07-14
Granted: 1990-01-18
Abstract: The suitability of the kind of steel strip known as black plate, optionally coated with small quantities of tin or nickel for food packaging, is greatly improved by ensuring the presence of a layer of P-type semiconducting oxide on the surface thereof. The quality of the plate is yet further improved by coating the oxide surface with a thin chromic passivation layer that also contains a P-type semiconducting oxide.